0x5411, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x65, "164949b238030c99f99486b32f7e1e9308eab1bb208500f16dab650a508c89427bd4b2635a9d2f52f055553da4a31671aef1940847b98517d9bda3c0913c7448a3ab8e30dfa1e5a15497e102e86ba41bf5a60c0f7394eaa3b7a9fb639e395eef74324fa5ea"}, &(0x7f0000000280)=0x6d) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xffffffffffff2fe6}, 0x8) 2018/04/29 19:59:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getrlimit(0xf, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440), &(0x7f0000000480)=0x8) 2018/04/29 19:59:34 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:34 executing program 6: clock_adjtime(0xfffffffffffffffb, &(0x7f0000000100)={0x256, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x4) 2018/04/29 19:59:34 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x400000000000005, &(0x7f000005a000)={0x0, 0x0, 0x20, 0x0, r2}) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x335, 0x403, 0x1000000000000000, 0x200000005, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0xfffffffffffffe77) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/29 19:59:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300"], 0x12}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:34 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/29 19:59:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7f, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1c7f}}, 0xd12, 0x7fff}, 0x90) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0xffff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)=ANY=[@ANYBLOB="000000f30000fd8dbf4f3c39f23c6f1090fdd95c8509409f529986040237023364ba336b3d6a1280940166e6ae80601d431d0000000000000000d6a0fa5f77a82f067fa6197d92471d4a8451325c1fdde621c3b9412c0c754e2e63d2c3caad1c9f5437d8dfe2868e2841a6dc238bceb00a86d5d17ab064021b407748ebdfceb05be6fa7808cda92645bd7b35a3fb6feb15ba567b72218f4f3222e27a78b3c4cf84284ec451ecd58a427c543af7b19534db54814f2a7ed46a5b32098e908b95b7c5dfef0696a7b284ebf6715f37c528e20a729a75bb22742af65e392fc981fb5b7576972705114c7a8b29ef79a95eede228eb51000000"], 0x10) 2018/04/29 19:59:35 executing program 6: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000001240)=ANY=[@ANYBLOB="f4f08100000000009d"], &(0x7f0000000180), 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x12) pwritev(r0, &(0x7f0000000500), 0x10000000000002d5, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in=@dev}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) 2018/04/29 19:59:35 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1702}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x3f, 0x1f}, 0x20) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYRES64, @ANYRES16=r1, @ANYBLOB="89620a4aed4220bb4c581721180e8aa5d2c978d8d1bec7169d7262ce36082a9502ca83981421019dc15a3e1133df2a675b35ca41ce84e17a791f8c121a06e4040d2135e19908008dd80411a782ff4091b9d6ff95cd1313225d01b846797cd667d086b74a10936857dc080ac931e4818ff140c944b5f4cab6fe6c17684fac12"]], 0x0) 2018/04/29 19:59:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300"], 0x12}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:35 executing program 4: r0 = socket$inet(0x10, 0x2, 0x1) sendmsg(r0, &(0x7f0000019000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000018fb3)="130000003200ff20f2e6ebffffffe300e902ff", 0x13}], 0x1}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000005803000078010000ffffffffffffffff00000000ffffffffc0020000ffffffffffffffffc0020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000933215cf0000000020000000000000008000000000"], @ANYBLOB="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"], 0x3b8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000400), &(0x7f0000000480)=0x68) chmod(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/29 19:59:35 executing program 3: chroot(&(0x7f00000000c0)='./file0\x00') r0 = socket$inet(0x10, 0x2, 0x400000000004) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000100007031dff02000000000000000a0009000300001d85685e0000000400ff7e28000000140a43ba16a0aa1c810bb356da5d8060000000060000000029ec2400020cd37ed81cc073", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x400c40) write$cgroup_pid(r1, &(0x7f0000000140)={[0x33, 0x37, 0x31]}, 0x3) r2 = pkey_alloc(0x0, 0x1) uname(&(0x7f0000000180)=""/239) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r3, 0x4ebb}, &(0x7f0000000340)=0x8) 2018/04/29 19:59:35 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f0000af7000)={0x1d}, 0x10) io_setup(0x2, &(0x7f0000000080)) 2018/04/29 19:59:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x5}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000007e4cf737b66aa9923c2dd0e01c8bca1b4dce3270dc077fd3806e80b3b9d440846c1509c963f99b46648c4fd092baae8eb5c610e79b6a526cee9d191671cef40c2f23529c6c31fe4162f60053b3efcfdb55496377bf2e502e48386768c2f4986b1ec6035ec55378313616e3897f2c33ff6abb09fce01f5223c1f60bbe11e79e1a0ad2263ccc8169eeb2d9f55e0fdcb1a445065571ba55554844a7974838bb4f3b77eb8510ac8ce04742047e62178f122b1744a07141d71f1f859d751be76a222a93ad65a2bb360ee7efeed1cf742eb7c23684f1aa7d470a75ac15"], &(0x7f0000000040)=0x18) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0xfffffffffffffff7, 0x478}) 2018/04/29 19:59:35 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x4080) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'veth0_to_team\x00', {0x4, 0x800, 0x5, "06553f1e0896", 0x4}}) socketpair$inet(0x26, 0x4, 0x20000, &(0x7f0000000000)) 2018/04/29 19:59:35 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1ffd, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/04/29 19:59:35 executing program 3: migrate_pages(0x0, 0x5, &(0x7f0000000000)=0xfff, &(0x7f0000000040)=0x7e31) socketpair$inet6(0xa, 0x2, 0xffffffff80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000000400)={{0x10b, 0x2, 0x9, 0x22, 0x2ac, 0x80000000, 0x17}, "9b6402650934a98c3af46d48cbd282ef9c87252a625250fb91bdfb83c09e751669456ab2eaf85a366d3536aff203608c6d5ad6e75114a9f489b2a39615cfb2e16228d090f46cdbf050fa67f26495cb6fe4825e9ab72a691eb9008f06dd687ecc7e43b1ad3f8695cf115f81af90b839390b1f3af12571fc1d98ab5ddb0c83333bb8a3a9788e4ebd09d236cbde34faf259508fd50bde9ff664e51f50aa384b1a30ad54b45cd948db362a628ce430fc023f7298e6e7f6498165d289f51def163b5d78f4d5556cc8291725f50de543d60d8301179e48c0385b93d2869c5f45fe80295151de83148d84b4554ee2", [[], [], [], [], []]}, 0x60b) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x40000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x14) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r2) io_setup(0xf1cd, &(0x7f0000000100)=0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000280)=0x6) connect$ipx(r1, &(0x7f0000000a40)={0x4, 0x0, 0x9, "b3369cb9ab0f", 0x7}, 0x10) io_getevents(r3, 0x4, 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000002c0)={0x6f2, {{0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) 2018/04/29 19:59:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014"], 0x15}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:35 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) socketpair$inet6(0xa, 0x6, 0xc6cf, &(0x7f0000000000)={0xffffffffffffffff}) preadv(r0, &(0x7f0000000200)=[{}, {&(0x7f0000000180)=""/98, 0x62}], 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/04/29 19:59:35 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24282, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x5, 0x4, 0x6, 'queue0\x00', 0x5}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/29 19:59:35 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_destroy(r1) 2018/04/29 19:59:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000000000)="7f93"}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x4800) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f00000000c0)="bbddf49c7f30423c7b7c68b5dc5a862e049a2ba1945d170246e23d7d510f61ba50b49d23eef5be9aeacfa9") 2018/04/29 19:59:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014"], 0x15}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:36 executing program 3: migrate_pages(0x0, 0x5, &(0x7f0000000000)=0xfff, &(0x7f0000000040)=0x7e31) socketpair$inet6(0xa, 0x2, 0xffffffff80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000000400)={{0x10b, 0x2, 0x9, 0x22, 0x2ac, 0x80000000, 0x17}, "9b6402650934a98c3af46d48cbd282ef9c87252a625250fb91bdfb83c09e751669456ab2eaf85a366d3536aff203608c6d5ad6e75114a9f489b2a39615cfb2e16228d090f46cdbf050fa67f26495cb6fe4825e9ab72a691eb9008f06dd687ecc7e43b1ad3f8695cf115f81af90b839390b1f3af12571fc1d98ab5ddb0c83333bb8a3a9788e4ebd09d236cbde34faf259508fd50bde9ff664e51f50aa384b1a30ad54b45cd948db362a628ce430fc023f7298e6e7f6498165d289f51def163b5d78f4d5556cc8291725f50de543d60d8301179e48c0385b93d2869c5f45fe80295151de83148d84b4554ee2", [[], [], [], [], []]}, 0x60b) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x40000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x14) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r2) io_setup(0xf1cd, &(0x7f0000000100)=0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000280)=0x6) connect$ipx(r1, &(0x7f0000000a40)={0x4, 0x0, 0x9, "b3369cb9ab0f", 0x7}, 0x10) io_getevents(r3, 0x4, 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000002c0)={0x6f2, {{0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) 2018/04/29 19:59:36 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000000040)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000248f82a0ad89be16080000000500000000dba60000000000000000000000000000000000"], &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x4, 0x10000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000180)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0x4, 0xff6c) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000001c0)) 2018/04/29 19:59:36 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1ffd, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/04/29 19:59:36 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4802, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, r0, 0xc6a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="79ac38899a63efce6f96000000fdffffff0000000000000000000000009eba0000006ec5f61235b84ca8d122cf66d34bddb69f8a1fef4c9514b582f3a533f914dd288660267ae022f438ee62f754cf2e41f230d80089a4be6b0bcf02b5b349"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x3d6, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x50, 0x30, 0x6ef, 0xc}, &(0x7f0000000140)=0x18) connect$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x2, 0x8, 0x7, "4f43d98e9915de8a7f81accaaa9ea8d9c10d8059933f4ff262449342af755685234101e33b01c18bf400088232c88094ee880d8d1b0cbcb38bc862086fa29f", 0x24}, 0x60) 2018/04/29 19:59:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014"], 0x15}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:36 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe80000704594fc62a00000000000000"], 0x0) 2018/04/29 19:59:36 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24282, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x5, 0x4, 0x6, 'queue0\x00', 0x5}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/29 19:59:36 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x63, 0xf93, 0x81, 0x7ff, 0x6, 0x9, 0x9, 0x8, 0xfffffffffffffffd, 0x5, 0x8, 0x81, 0x1, 0x40, 0xffff]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x3fffc000}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 19:59:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x5}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000007e4cf737b66aa9923c2dd0e01c8bca1b4dce3270dc077fd3806e80b3b9d440846c1509c963f99b46648c4fd092baae8eb5c610e79b6a526cee9d191671cef40c2f23529c6c31fe4162f60053b3efcfdb55496377bf2e502e48386768c2f4986b1ec6035ec55378313616e3897f2c33ff6abb09fce01f5223c1f60bbe11e79e1a0ad2263ccc8169eeb2d9f55e0fdcb1a445065571ba55554844a7974838bb4f3b77eb8510ac8ce04742047e62178f122b1744a07141d71f1f859d751be76a222a93ad65a2bb360ee7efeed1cf742eb7c23684f1aa7d470a75ac15"], &(0x7f0000000040)=0x18) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0xfffffffffffffff7, 0x478}) 2018/04/29 19:59:36 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = dup(r0) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) 2018/04/29 19:59:36 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) accept4$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0xb4) openat$cgroup_ro(r2, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/29 19:59:36 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xe0000002}}, 0x1e) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000240)=0xffff, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r1}) 2018/04/29 19:59:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="1800000000000000010000000100000013000000140000"], 0x17}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014"], 0x15}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:36 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) userfaultfd(0x80800) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x20, 0x40e802) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x7f, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80004) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000040)=""/189) unshare(0x400) r3 = socket$inet6(0xa, 0x2, 0xdc) sendto$inet6(r3, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/29 19:59:37 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000300), 0x7fffffff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/29 19:59:37 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x48000000000000, 0x100) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180)={0x1, 0x1e, 0x7, 0xfc04, 0x3c0, 0x0, 0xfffffffffffffffe}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r2, 0x3) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x800000, 0x40) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000480)={{0x3c, @multicast2=0xe0000002, 0x4e20, 0x3, 'wlc\x00', 0x39, 0x1, 0x5e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x8, 0x2, 0x3}}, 0x44) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000440)=0x7fffffff) r4 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x1, 0xfff}) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000100000000000000907800000000609433df0000000000000000000000000000000000000000fef93a138bf79097ba2575104ed18000000400000000"], 0x0) sendfile(r0, r0, &(0x7f0000000400), 0x7fffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x80, 0x20, 0x8, 0x1f}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x8, 0x3, 0x7fffffff, 0xfffffffffffff707, 0x0, 0x3, 0x5, 0x7, 0x8, 0x7, 0xca47, 0x1, 0x4, 0x6e47, 0x3]}, &(0x7f00000003c0)=0x100) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x210400) 2018/04/29 19:59:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/29 19:59:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="1800000000000000010000000100000013000000140000"], 0x17}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001c000300000001000000000000000000"], 0x14}, 0x1, 0x400300}, 0x0) 2018/04/29 19:59:37 executing program 3: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) r1 = semget$private(0x0, 0x6, 0x21) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0xfffffffffffffdf6) 2018/04/29 19:59:37 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000000)='./control/file1\x00') rmdir(&(0x7f000015dff6)='./control\x00') utimes(&(0x7f0000000080)='./control/file1\x00', &(0x7f0000000100)={{0x0, 0x2710}}) close(r0) 2018/04/29 19:59:37 executing program 3: 2018/04/29 19:59:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="1800000000000000010000000100000013000000140000"], 0x17}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:37 executing program 7: 2018/04/29 19:59:37 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd3a0b081bf2ffffffffffff86dd6002291f00303a0000040000000000000003000000000000000200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x7, 0x4) 2018/04/29 19:59:37 executing program 5: 2018/04/29 19:59:37 executing program 6: 2018/04/29 19:59:37 executing program 7: mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='.\x00', &(0x7f0000000000)='ramfs\x00', 0x8405, &(0x7f0000c81ffe)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x10000030020100, &(0x7f0000000500), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000140)) 2018/04/29 19:59:37 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/29 19:59:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:38 executing program 5: 2018/04/29 19:59:38 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b0d1bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000001800000000000000000102c1399949000000609433df0000000000000000000000000000000000000000fe8000000400000000000000000000"], 0x0) 2018/04/29 19:59:38 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="fffffffffffffffffffffff50806000100000604000101167b2f132eb880c200000001000000000000000000000000"], 0x0) 2018/04/29 19:59:38 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/29 19:59:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:38 executing program 7: mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='.\x00', &(0x7f0000000000)='ramfs\x00', 0x8405, &(0x7f0000c81ffe)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x10000030020100, &(0x7f0000000500), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000140)) 2018/04/29 19:59:38 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x5a, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, [0x6, 0x2d9, 0x8, 0xfff, 0x0, 0x4, 0x5, 0x9, 0x653, 0x1, 0x80000001, 0x2, 0x7000000000000000, 0x7fff, 0x5]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) recvmmsg(r2, &(0x7f0000001f40)=[{{&(0x7f00000002c0)=@rc, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/225, 0xe1}, {&(0x7f00000007c0)=""/38, 0x26}, {&(0x7f0000000800)=""/102, 0x66}, {&(0x7f0000000880)=""/94, 0x5e}, {&(0x7f0000000900)=""/248, 0xf8}, {&(0x7f0000000a00)=""/117, 0x75}], 0xa, &(0x7f0000000b40)=""/72, 0x48, 0x400}, 0x200}, {{&(0x7f0000000bc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000c40)=""/161, 0xa1}, {&(0x7f0000000d00)=""/244, 0xf4}], 0x2, &(0x7f0000000e40)=""/58, 0x3a, 0x80000001}, 0x6}, {{&(0x7f0000000e80)=@l2, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000f00)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x9}, 0x6}], 0x3, 0x10040, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 19:59:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:38 executing program 7: 2018/04/29 19:59:38 executing program 5: 2018/04/29 19:59:38 executing program 6: 2018/04/29 19:59:38 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/29 19:59:38 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/29 19:59:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) 2018/04/29 19:59:39 executing program 6: 2018/04/29 19:59:39 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) close(r0) 2018/04/29 19:59:39 executing program 7: 2018/04/29 19:59:39 executing program 5: 2018/04/29 19:59:39 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/29 19:59:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) 2018/04/29 19:59:39 executing program 7: 2018/04/29 19:59:39 executing program 6: r0 = msgget(0x1, 0x80) msgctl$IPC_RMID(r0, 0x0) unshare(0x40000) semtimedop(0x0, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000300)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/29 19:59:39 executing program 2: r0 = socket$inet6(0xa, 0xa, 0xfd) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) rt_sigreturn() bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2000000000185003, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000240)=""/252, &(0x7f0000000340)=0xfc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/04/29 19:59:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/04/29 19:59:39 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 19:59:39 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/04/29 19:59:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/29 19:59:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) 2018/04/29 19:59:40 executing program 6: r0 = msgget(0x1, 0x80) msgctl$IPC_RMID(r0, 0x0) unshare(0x40000) semtimedop(0x0, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000300)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/29 19:59:40 executing program 5: r0 = msgget(0x1, 0x80) msgctl$IPC_RMID(r0, 0x0) unshare(0x40000) semtimedop(0x0, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000300)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/29 19:59:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:40 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff020000000000000000000000ebff000200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:40 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r1, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/04/29 19:59:40 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/29 19:59:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x0, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:40 executing program 5: r0 = msgget(0x1, 0x80) msgctl$IPC_RMID(r0, 0x0) unshare(0x40000) semtimedop(0x0, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000300)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/29 19:59:40 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:40 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x7, 0x8004, 0x6540, 0x8001, 0x0, 0x7, 0x5, r2}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b0200000000000000ff86dd6002290f00303ab0dd06e282c8000000000000000000ffff00000000ff02000000000000000000000000000102009078000000bc3e17108aa422c7000000000000000000457c2668f9df76f1100000000000000000fe8000000400000000000000000074e88327d6179150a5fa87440315719e2ed24beb8c3c2cc7fe500c7515325ce5a2a5c31f0339bdec713e41a499734591344dfb0cfb7efa0000000000000000000000"], 0x0) 2018/04/29 19:59:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) recvfrom$inet(r0, &(0x7f0000000080)=""/117, 0x75, 0x2000, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/29 19:59:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:41 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/29 19:59:41 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x0, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:41 executing program 5: r0 = msgget(0x1, 0x80) msgctl$IPC_RMID(r0, 0x0) unshare(0x40000) semtimedop(0x0, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000300)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/29 19:59:41 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2dfffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200eaff00000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) 2018/04/29 19:59:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x0, 0x1, "13"}], 0x18}, 0x0) 2018/04/29 19:59:41 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/29 19:59:41 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'vlan0\x00', 0x200}) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x9) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x7fff, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'nr0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/04/29 19:59:41 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x0, "13"}], 0x18}, 0x0) 2018/04/29 19:59:42 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:42 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x0, 0xe96, 0x2}, &(0x7f0000000080)=0x18) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={r3, 0x80000, r1}) r4 = add_key(&(0x7f0000000400)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="92c60c79b31712f95715a7d6f6acc8230f4d7dc2bb9afb0c9c7fa4d7a477620dc4d2e76546f8049769f3f7cbcad56a87c3b4e67c4560262daf0467fad95f178451a0c361fd1ca83969251dcac6f1fbdf4ee937c91c80a9b81133cb0bbc04950957e29cfffbd56bf844df7a96bf74f02a11e2c9d98ef67eb4031eae49d43e263571632e05", 0x84, 0xfffffffffffffffe) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="c577d2149f7644266bf3fa7fd982ada2c0b7bc7769435e94d7e316627dfa74697d7358685fb77e83ffa365181f39afa054ecb255ad7fa5d43e717ff0fc427faebbe53ee4288e8c61076f468281b7b7677ee6518617a3499f8456d8afc5a2645a601f9bdb5922fbf6113143060881d68f67544492d9ab7a7f94d6f426c67497a4fad0c03917d209d8fd241772ad6e2f6806f9759c4cf644e4c1696008f313b7a8dab3a8", 0xa3, r4) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="ba06a3f583f1f8158edd8b38f3f32337b261551f6779ee4145a44066ea8bc7b8afbdf11a54880e8717c0ae93a20b2053a5d150da007a309036a601b5b13c3d52ca026143e9fdebdf3fddbbff327fc57f2e9801e23ba80062f0709c70795a8dbb4e59622b4b6d4b7412fab523005ba0974718ea98a5c44ce9bb704cdb6dd7d65560e55527d8c22af2c05ee64e7a5da6865345ea406052a3a570e4e0e7cb7aae714ad3e52bf12ea26c0de68cb0f79da29b5313def8c1ad77f563edfd517f78ff66c6d3965f020186cdfdc798fad8b2b708896395cd9dc088693ef80eacb468fb560b72fa90cd") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x8000}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/04/29 19:59:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:42 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) eventfd(0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 19:59:42 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/29 19:59:42 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f0000000080)=""/153}, 0x48) 2018/04/29 19:59:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/04/29 19:59:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:42 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x6, 0x4e24, 0x9, 0x2, 0x0, 0x80, 0x7f, r1, r2}, {0x8001, 0x1, 0x7, 0x7, 0x401, 0xb099, 0x1, 0x3f}, {0x4, 0x101, 0x10001, 0x1}, 0x331a, 0x6e6bb3, 0x3, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x3b}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x7, 0x0, 0x1, 0x5, 0x400, 0x2}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:42 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:42 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/04/29 19:59:42 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff02000000000000000000000000000102009078000c0879a84c86ac0000006094635c3b21ac642aeaa700285b22ad0451f7e63b0c6833df0004000000000000000000000000000000000000fe"], 0x0) 2018/04/29 19:59:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:42 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:43 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) r1 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmdt(r1) 2018/04/29 19:59:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:43 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:43 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:43 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x6, 0x4e24, 0x9, 0x2, 0x0, 0x80, 0x7f, r1, r2}, {0x8001, 0x1, 0x7, 0x7, 0x401, 0xb099, 0x1, 0x3f}, {0x4, 0x101, 0x10001, 0x1}, 0x331a, 0x6e6bb3, 0x3, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x3b}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x7, 0x0, 0x1, 0x5, 0x400, 0x2}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:43 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400040, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x19ca823f) syz_emit_ethernet(0x70, &(0x7f0000000100)={@random="0c04fcbfaa40", @empty, [{[{0x9100, 0x6, 0x3, 0x2}], {0x8100, 0x7f, 0x4, 0x3}}], {@llc_tr={0x11, {@llc={0xff, 0x7f, 'W', "8aceb27fbe2a8599cbd808c2759d7191905a9fb1597fddcd9af3e010cc2620ac05bbd36b3c60c4f1c97855caeba52df5297ef4d8c9ae2f3296f1d67fc17a4115aad944b010d0967ef297bfeeb7a908747eb87ef0bf2a3c"}}}}}, &(0x7f0000000180)={0x1, 0x2, [0x74c, 0x259, 0x86a, 0x332]}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x10000) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000040)=0x45) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:43 executing program 2: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '\x00'}, &(0x7f0000000080)='trusteduser\x00', 0xc, 0x2) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], 0x0) 2018/04/29 19:59:43 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) recvfrom$inet(r0, &(0x7f0000000080)=""/117, 0x75, 0x2000, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/29 19:59:43 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:43 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x80) getsockopt(r0, 0x2, 0x5, &(0x7f0000000040)=""/235, &(0x7f0000000140)=0xeb) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt(r0, 0x9, 0x4, &(0x7f0000000180)=""/32, &(0x7f00000001c0)=0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:44 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) r1 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmdt(r1) 2018/04/29 19:59:44 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/94) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x400000) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000000c0)=0x502) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000100), 0x4) 2018/04/29 19:59:44 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:44 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:44 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000180), 0x4800) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) sysfs$2(0x2, 0x5, &(0x7f00000000c0)=""/10) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) 2018/04/29 19:59:44 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x9, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES32], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYPTR], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="aacd13a4cf75f49d38f68009ec9a83293629c7af4dfbcebc37d2d8fe7d72a4beb3849cc49b6bad783311bb5a5ed69823ef082f98821e9456f7c0ef64e068c8db8e8061772cd8b6fd50ecb5579a8c40f65da989dfae8fcd3c390572c890474f83ebf06f396c8b0b7d363187e01c4d45335b327c9e428f52fb2d8b526c22de6589d979e2d4388732caea27c0446ab23c881df424ff4a13b9c0236789ac9e266c777b7887377f05f30ba855736fb1be26d0eae7ca7dd48f2e060d047590912e5c", @ANYRES64=r1, @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYRES64=r0], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="d0766112ce850ea227dd16680790b3f4e2ba6e0dd8f4e59ef0e480b1b0126b94d1b81b787885df9089b8a914f3f49209d7879e72bc12892322de8f75a2eac6b7ea58", @ANYPTR64, @ANYPTR, @ANYBLOB="71c73ce3661116890e4d0922b14a448a7c447322f7ec8fac19891309dafe97fd8eaf555d6e22d91e6e36b2c575e76d0a73bc3bf30eb547eb6f1fcd728d34b30cb5409613765a7d", @ANYPTR64, @ANYRES64=r1, @ANYPTR]], @ANYBLOB="ff7e047245b3b62cfe7d85f3a0f435dfa2c2df12a3ca5050", @ANYRES64=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="daaec0a7c3ba0ba23a2fb3b7445d68d85dedb8d11549336929ab04945f411986d7be7efd97083fed800977594634162fb02d8a77525ed46df0e06f01d25c455c4a128f8507b57baa4f140c6e3305ea2d9f1fd9338cf37a071ac9a1595d10d8dfd4fdb31d1254d83de090e3fd373669f582c41a5f976d89"], 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) r4 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x100000001, 0x200400) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000003c0)=0x6f61, 0x4) 2018/04/29 19:59:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:44 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:44 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:44 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x240000000000000, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4000) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="fdcde64e59facc4f1fada2259f1a3d1bb5a6a848093f8f61200ff0d679d45c8bcdd16eb00ca323d37ec8af152e70361ed6adda6e29afd6746086548d740dd0e6c210c3f0c627508f716bf9e792b3bf22ace65e12576fab19a04c12eba014eb9858789ee1f12a94e134288def426c8d1df78a469a78f6a6b78f38bdc559a724919ff864", 0x83}, {&(0x7f0000000180)="b07b45b55b096b34b63c5d002a1a8dcf482caf3851cf1795d40e327852b82bbd8face2a50be98ca52b8f7dc94f2ed0648b35ca081e3e3099175c5e6722681a42874622d28eb8882517b77e8126340d0102d4cdb163f91c5235ccef135689b935831b8e6d01917bf2185a02f458a81182235dd2a27f80b5671bb12253202bd5e791cf4fa8082d9c9b54c8446763defcd86748d571d0f8e7af1c5fb03dac9238f523c8a26afb0d88d30783b2e83bf447ce7adad599f3b01d1fa22d7111e463225998cea4e6edba079929", 0xc9}, {&(0x7f0000000280)="f9386b414a71884aadfa4679b900f031b939963fca206cca02472d6429978cc5461920619cfdcdce10e8e0d24caa44ea0bb05c5be3ac60cf6293cc1c07722efb501ef6fc45099efb4e2db44f9f4be5ec8a8ba16ceca3b51c90a853a173db31594508d7bfe138", 0x66}], 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="15000000"], 0x20, 0x4000000}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000002609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:45 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x2f, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e22, 0x1, 'wlc\x00', 0xe8aee96e9e57fc21, 0x3, 0x4d}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x10007, 0xc000000000, 0x7f, 0x1}}, 0x44) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 19:59:45 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:45 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:45 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:45 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xcd, "44a8f14f9eb00f43e2213003e0b090baf700a04d8355bce05316db4c8922f995065708ddc17abbeb0c717da1339be481db6a9dcea400407b3cd932ee43f205d3b67e7932e509d0322b7c3b5a9e0b86e5fb732156df8b16a883429e08a1ad4b34e087c43c17c0a8f8501fe694f61ba5d86282a07e5a818dd9f21da63886225997b4ca2c05c0d14b97c0fd0e4383c81b98e51f850bba20c156b621412ad758f00b130fbc2396990f66481447025f6d92d3e89df9db97bd5669a293f4b65f7389d1e3eac9ea751a6f2484a0bc891f"}, &(0x7f0000000140)=0xd5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000280)=""/157, &(0x7f0000000340)=0x9d) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000240)=""/34) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x800, [0x7f, 0x1, 0x538f, 0x7, 0xeae, 0x7f1, 0x4, 0x200]}, 0x5c) 2018/04/29 19:59:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:45 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:45 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x37, &(0x7f00000000c0)=""/55}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000e3570cc05ea610d05ab3252f"], 0x0) 2018/04/29 19:59:45 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:45 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:45 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:45 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:45 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) [ 128.341124] IPVS: set_ctl: invalid protocol: 47 172.20.20.11:20002 wlc 2018/04/29 19:59:46 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:46 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a00000000000000000000003fff00000000ff0200000000000000000000000000010200907800000000609433df00000000000000000000002000000011beba6a793e52290000000000fe80000004000000ace04609adc1ce48f39127cc6927671a4862bf9e9607bc8b4224b9a2f14586c6b7442a570456ed66ce0ab800153f21a7123bf8b6546e7643726053b420bc9c13cae5ada8370cc10b8be8759905c915f9c9c4cb4be12588edfe02cf293d1bd6"], 0x0) 2018/04/29 19:59:46 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:46 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:46 executing program 3: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) r1 = semget$private(0x0, 0x6, 0x21) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:46 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r0, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:46 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) [ 128.493361] IPVS: set_ctl: invalid protocol: 47 172.20.20.11:20002 wlc 2018/04/29 19:59:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:46 executing program 3: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) r1 = semget$private(0x0, 0x6, 0x21) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:46 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getown(r1, 0x9) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001680)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000016c0)=0x4) 2018/04/29 19:59:46 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:46 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:46 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:46 executing program 3: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) r1 = semget$private(0x0, 0x6, 0x21) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:47 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:47 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:47 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x10000, @empty, 0x3}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/29 19:59:47 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:47 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:47 executing program 3: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000000ca1b0095b73892699427005b633b210018f26565315f7637783f731023e518672ed07bb64a56f5f495d2a1477e"], &(0x7f0000000040)=0x18) 2018/04/29 19:59:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311c", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:47 executing program 3: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) clock_getres(0x0, &(0x7f0000000040)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:47 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0xa2) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/04/29 19:59:47 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:47 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:47 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:47 executing program 3: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52", 0xc) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:48 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:48 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x1b47fd4d, &(0x7f0000000080)=0x2) syz_emit_ethernet(0x9, &(0x7f0000003c80)=ANY=[@ANYPTR=&(0x7f0000002500)=ANY=[@ANYRES64=r1], @ANYBLOB="b841c94dbc3d99df6725", @ANYBLOB="2c8567c806d67b6b0591a0d297d123488f4cf654b7cc89df34c626e7eb5638b44538c6278ac7bf65e90060dcd7044bd1af1fe5689d68826778e4864c4f68e184826bf868537672ca3678d9426eccc26969f3c9b2c499941bcb570b9bb20e9384f477d6d8c83fa178d34ad93f", @ANYPTR=&(0x7f0000003640)=ANY=[@ANYRES16=r2, @ANYBLOB="aaa4ac8debd85c752a760c49a3a6d7b876bbf8acb4b65e7e61abdbf92c375686188d87cda0e5d58355206747abf6abb3fe94c228b9be0a9cc68641239525d51ca2f8ae92cb5bc5cfa2e266c79f02848fdf331d2ce83ce7aee54a7f4e9bfdc3ada6b4c0b75a51a587673b2c9f833b46a00e8bbe89049e8b05cc11f496811d5aedb4088f8604a122fde4c43e56e391047b53517fd96067ebe106d4bc5953fdb53382990991064fe323e500313c9195ecc4fab027d124cc522d576b26ec74fbe7420010baf7ff984810ccae95344bb92a", @ANYRES64=r2, @ANYPTR64=&(0x7f0000002540)=ANY=[@ANYPTR, @ANYRES32, @ANYRES16=r2, @ANYRES16=r0, @ANYRES16=r1, @ANYPTR64], @ANYPTR64=&(0x7f0000002580)=ANY=[@ANYPTR64, @ANYBLOB="2a5a0e02d78104daf2a8c144cf90ec137dbdac9969fb427a63855a2e655e52ce21a67b", @ANYRES16, @ANYRES32, @ANYRES64=r1, @ANYRES32=r0], @ANYBLOB="797da0c857e99694aecf4bcf4320bcc0de85dbf30d878c7a2a50cfbd0ffb3b0c916147d183b3138457aea4dd0adb036d2c5859a1bd2e2a9531bcd6ee114dc65d808a8f4c93ccde919cf5885265ee2f0aaf26da89c118f2cba5e28e252c993cf6a9eeec42d52332715c774b9cf3e2bf4863e836d0911fda88ccc52ee9520feb0778a7fb7f2b620196a224b6566f180f681b346d0c067c9d31df9e6916fdb4cad02c92d7b66d24c5288e6e7bc1f23cf9cc9a9a2bc5bf2ffb23e64a7a8480526ae43661b51f73188b3a5e7679fba05f7110f776ab678bce29", @ANYPTR=&(0x7f00000025c0)=ANY=[@ANYPTR64, @ANYRES64, @ANYPTR, @ANYRES16=r1, @ANYBLOB="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", @ANYRES16, @ANYPTR, @ANYRES16=r1, @ANYPTR, @ANYRES32=r0], @ANYPTR=&(0x7f0000003600)=ANY=[@ANYPTR64, @ANYPTR]], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=r1], @ANYRES16=r0, @ANYPTR=&(0x7f0000003bc0)=ANY=[@ANYRES64=r0, @ANYBLOB="d0eec7f22e7826ce960ac1777d513c63d123420bf7a7e6dca34e2e8863b170e1cfaecec50eff92a413fa1b099b7a36b96eaf5c02fdc4e39cfda9b7c462677a1807f200ef1b6ddd3c0af587d567c8462acc35a5c606bc470f2dcd4d6027", @ANYPTR64=&(0x7f0000003b40)=ANY=[@ANYBLOB="daca1eaa6d454a3a9a07279745afcf14189bd49550e03230e84dc0df4a670ce04909c400e6", @ANYRES32=r2, @ANYRES64, @ANYRES64=r0, @ANYRES64=r1, @ANYRES32=r0], @ANYRES16=r1, @ANYRES64=r0, @ANYRES32, @ANYRES64=r1, @ANYRES32=r1], @ANYBLOB="1e0ffc1b4d4582178b296bc4750242ecdc5111c140579c0a2371791c01f546730c04e02cc06ad48b710b2a12df4ba846184a5ed0eb83d1333a1a48a025f5bb8aaac2a848d9a277d509e8efec6fe36b3bfb0de27a2e741fac21c7d6c584cb7bb3b80eb4b76178a0e191101d6b2f65487c96088dea27711a2185ea580cc528d5c619d72dbec4241f3c75995d410139b0104ff47a58da441aedffe77c5f3da457292bc42eec98f506a8fa6ad0f94f2403803b17de0013161d948906087b2ef459162f3b5762301c008d", @ANYRES16=r1], 0x0) 2018/04/29 19:59:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:48 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:48 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:48 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d8", 0xe) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000807e4c927c2dd0e01c8bca1b0000000000"], &(0x7f0000000040)=0x18) 2018/04/29 19:59:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86b", 0xf) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:48 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:48 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:48 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000040000000000000000000000"], 0x0) 2018/04/29 19:59:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:48 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:49 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)=""/102, &(0x7f00000000c0)=0x66) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:49 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:49 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:49 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:49 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:49 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x9, 0x3, 0x10000, 0x6, 0x10001, 0x7fff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/pid_for_children\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) [ 131.926585] Unknown ioctl 21531 2018/04/29 19:59:49 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) [ 131.970468] Unknown ioctl 21531 2018/04/29 19:59:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:50 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:50 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:50 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:50 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:50 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:50 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:50 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 19:59:50 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:50 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x88000000005, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000000800000000005790ab701d0be0f8ca1b"], &(0x7f0000000040)=0x18) 2018/04/29 19:59:50 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:50 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x34, 0x5, 0x8000}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:50 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:51 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:51 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000feaadd129719db27069d092ded4b0e5ea677ff0ae9b965679c20e1f3aade5e9a4a1b06675ac5be9e6aad9b193e05ef8b95df159c007804a2f88aa565ce18fce933e182a2ba72c0470e2521aede6d8c188c151fdb9e0196067dfa2b5d76bbc571da270f518c8990da4ace909407f3d21fc730d2c9254652ece0f8012614238f80000000000000000000000000"], 0x0) 2018/04/29 19:59:51 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:51 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:51 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x24}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f0000001240)=0x1008) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x80000, 0x87c) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x200000, 0x41) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 19:59:52 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0)="60b792032372766e9fa820b94e080f6bfb119fb6e80147b5f71b8c52c931f8166cd061af102069cf4e846040b33f69ebb759bf3f30330d06492b39ec09bacfb1c84992d3b1ae62b56c2d0ccc1f3ce2a7fbc8c4b44f43fd9546dc55836bd9195f13e0295e", &(0x7f0000000140)=""/33}, 0x18) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:52 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:53 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:53 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:53 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:53 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:53 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x880, 0x44) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000010c0)={r0, r0, 0x0, 0xd2, &(0x7f00000000c0)="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", 0x0, 0x3, 0x1, 0x12, 0x3f, 0xfff, 0x7, "c82cfacc88721d123fc0364c278ac2ebf6f00730cfa1330307cb350be51d5bc5b9057506b1e9fcb3bce0e24eb5ca6a96ccd5cab4d9e8d46fedab9e3f092dfd3d1da4d7dcc5b7cc876f949de30ece6870446e5abcd7b3bd96a9fe513d832eec85690da5e457a4f9848d18a3367751887f4ec2e8bc1ccc68fc92f5e01d831d5b41b343e89100f44ef063d6fbd48f858a227be7605a97c7c8bd82d2f48f29204551afea539c589ef98547f77f6158fb2821d703c9fb9113"}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c8bca1b"], &(0x7f0000000040)=0x18) 2018/04/29 19:59:53 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x10000, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7f) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) accept4$alg(r2, 0x0, 0x0, 0x800) 2018/04/29 19:59:53 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:53 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bdaffffffffffff86dd6002290f00303a0000a8f04c42b63eee000000000000000000ffff00000000ff0200000002000000000000000000010200907800000000609433df406492c666afdf97e2301399fc9a0000100000000000000000000000000000000000fe800000040000004000000008000000"], 0x0) 2018/04/29 19:59:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:54 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:54 executing program 5: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:54 executing program 6: semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semop(0x0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:54 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:54 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x500, @empty, 0x4}}}, &(0x7f0000000140)=0x84) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r1, 0x1, 0x8, 0xfffffffffffffffc, 0x80, 0x800}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x5, 0x4e21, 0x4, 0x2, 0xa0, 0x80, 0x33, r3, r4}, {0x7f, 0x20, 0x4, 0x2, 0xa6, 0x3, 0x0, 0x7fffffff}, {0x0, 0xae, 0x6, 0xffffffffffffffff}, 0x58, 0x6e6bb5, 0x1, 0x1, 0x3, 0x2}, {{@in, 0x4d6, 0x3b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x0, 0x1, 0x10c, 0x2, 0x81, 0x8000}}, 0xe8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000054de870987250c037c2dd0e0d08cd16bdd327cae37dfb7be7f5d1c8bca0000"], &(0x7f0000000040)=0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000480)={0xcff026ec6facea5d, 0x2, 0x9a0a, 0x9, r5}) 2018/04/29 19:59:54 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6, &(0x7f0000000080)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x7f, 0x8) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/29 19:59:54 executing program 6: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:54 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x7fffffff, 0x9, 0x4, 0x3ff]) 2018/04/29 19:59:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df", 0x20}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:54 executing program 2: r0 = gettid() get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$getreaper(0x2d, &(0x7f0000000000)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x5, {{0xa, 0x4e24, 0xa46f, @loopback={0x0, 0x1}, 0x401}}}, 0x88) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df000000000000000000000000fe800000040000000000000000000000"], 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/29 19:59:54 executing program 5: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:54 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:54 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:54 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:54 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x7fffffff, 0x4, 0x3ff]) 2018/04/29 19:59:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df", 0x20}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:55 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000040000000000000000"], 0x0) 2018/04/29 19:59:55 executing program 5: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:55 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:55 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:55 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:55 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x7fffffff, 0x3ff]) 2018/04/29 19:59:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x1, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fea000/0x13000)=nil, 0x13000, 0x1000000, 0x20012, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f130487a7f464b81f2a3b1744855943846ff39152bea98cb776dc61ddbb2debeaa1fed1cba667e12469b1a28e1b0ebdb1a0c9f58f394a98c287610c24513cd0ed0fc3f569356d287bae0ca5f95be7f987f0f0025cd901b00756f21b35a5adfe35c9b85f8a4765a6d06d38bb3c045ad6577b04cceb43e906205e19c55cf93b97c90f2cdd4664d37d8eb81bf1d052d596"], &(0x7f0000000040)=0x18) 2018/04/29 19:59:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df", 0x20}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29", 0x30}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:55 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:55 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x220800, 0x0) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x6) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b3390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000f487af5b7701"], 0x0) 2018/04/29 19:59:55 executing program 3: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x7fffffff]) 2018/04/29 19:59:55 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:55 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:55 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29", 0x30}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:55 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0xffffffffffffff4c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/29 19:59:56 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2), 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:56 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0xa35f, 0x4) 2018/04/29 19:59:56 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:56 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'syz_tun\x00', 0x4}) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:56 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29", 0x30}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b4", 0x38}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:56 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2), 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:56 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:56 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:56 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x800) ioctl$TCFLSH(r0, 0x540b, 0x5870) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ffeb48000000000000000000000000010200907800000000000000fe800000040000000000000000000000000000000000"], 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000040)={'veth1\x00', 0x9}) 2018/04/29 19:59:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x1, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fea000/0x13000)=nil, 0x13000, 0x1000000, 0x20012, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f130487a7f464b81f2a3b1744855943846ff39152bea98cb776dc61ddbb2debeaa1fed1cba667e12469b1a28e1b0ebdb1a0c9f58f394a98c287610c24513cd0ed0fc3f569356d287bae0ca5f95be7f987f0f0025cd901b00756f21b35a5adfe35c9b85f8a4765a6d06d38bb3c045ad6577b04cceb43e906205e19c55cf93b97c90f2cdd4664d37d8eb81bf1d052d596"], &(0x7f0000000040)=0x18) 2018/04/29 19:59:57 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf7", 0x3c}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:57 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:57 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2), 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x8, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="96c2d84723faf77d0e1d719285fd4e8ca57030ef30fe", @ANYBLOB="4c2972669a943e7c5ba2", @ANYRES32=r1, @ANYRES64=r1, @ANYBLOB="66e92be6ff7b294cacb62d604f54ce907c9f0e210d447b833ddb238b0ee849dc10ad3b3217ab5f8101dae0c5be60ae3e0b82e3b5b5c88772a9e30debd90c5be51f8270e836585fdfef468563d02c9351ab808b42ce7505809d6be3bb62372c141d8c35fcf896e65476cad9cdadf25013d919051128aeba714e15f595f872", @ANYRES64=r0], 0x0) 2018/04/29 19:59:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:57 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0xffffffffffffff9e, 0x2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) accept4(r0, &(0x7f0000000480)=@nfc, &(0x7f0000000500)=0x80, 0x80000) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) r2 = accept$inet6(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x3a5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x6b, r3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x91e8, 0x30, 0x0, 0x52}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={r4, 0x1, 0x20, 0x401, 0x8}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffffffffffffff80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r5, @ANYBLOB="101c8bca1b0101eaffffffffffffff0000000000"], &(0x7f0000000040)=0x18) 2018/04/29 19:59:58 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:58 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:58 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioperm(0x101, 0x8, 0x59) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38", 0x3e}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:58 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:58 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:58 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:58 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d3", 0x3f}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:58 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd60021b0f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000faaf90f20000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:58 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:58 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socketpair(0x15, 0x3, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 19:59:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:58 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 19:59:58 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$setstatus(r0, 0x4, 0x4000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup(r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x1, r3}) bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd3915081bf2ffffffffffff86dd6002090f00303a0000000800000000000000ffff00200000ff0200000000000000000000000000010200907800000000609433df0000000000000000000200000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 19:59:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:58 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:59 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 19:59:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 19:59:59 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:00 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x1, 0x8e, &(0x7f0000000000)) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:00 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:00 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:00 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:00 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:00 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40), 0x0, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:01 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'gretap0\x00', 0x6}) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r1) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:01 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40), 0x0, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:01 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40), 0x0, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:01 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:01 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:02 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'tunl0\x00', @random="10c34ce47d5b"}) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:02 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)="48c98db9f5ff33979daa9e33fbacbb68d2698f0302f0701a0e91f6d0c84308ec34f0aa6c2cd8555673be0933e52c875f0c7b9d97ef3005abb7831dc2814dc1a29a8105aa533aa6053808358d131cd1dac75f9535eb17b33c30629cffe3b1cae5488d302130c24c1a5018e4d3742bd29a0f935c43e10180bb76ce418e5bf2c00986785eaf740b7eca97734d8328da2a4526f32264237b7cc0345a9d6c2187c584e662fb6836f5a36d6c", 0xa9, 0x1, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x3}, 0x2a5) r1 = memfd_create(&(0x7f0000000080)="7de4766d6e657430237d76626f786e6574317b6e6f646576657468305d00", 0x2) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000000474cf737b66aa9927c2dd0e01c8bca1b"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:02 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000), 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:02 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_team\x00'}}, 0x1e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x10002000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080), 0x0) 2018/04/29 20:00:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:02 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:02 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x5, 0x269, 0x3c8, 0x6, 0x772, 0x8, 0x4d, 0xfffffffffffff7ce, 0x3, 0x3, 0x3, 0x100000000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:03 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:03 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="65252a75412762a3f807893f77899bb8bef2a9e36f5971c61287389303c15e87f589a54dfc469fadcfe814e38b8473ea308e608593811cd18ecfb324f4dd0d1cda89ab4701533d139243c051054896af95dbed3f6e96e93a0a7c5e9af85d3b10a21fca4c8f648609a7bd036c0d78dd38b357f4ded3b948c8e126110230f0fa3891562eb42c0ca86c58e04344f9d54e9a95ee66f3bd32e25e920f88ce9ed1b9734d033caaf8f094231e63cc0530cd2acc5c07d9b8cb24f54507014cb85caadd1b16a6b1ed283f0f4a708c9b19fdb0d406876f46a0ff70e5c2", 0xd8, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000000200)=""/202, 0xca) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="cdb6d74f42b46a2b8f081b336ff2ffffffffefff86dd6002a90f0020000000000000000000000000ffff0000000005020000000000000000000000d4bd8cf8450000010a0090780000000060ae171bc183718589040000000000000000000001000000fe74f43bd5ad05870000000000000000"], 0x0) 2018/04/29 20:00:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:03 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000), 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, 0x101, 0x3}, &(0x7f0000000140)=0x90) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x541000, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000280)=0x1400000000000000, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:03 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r0, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:03 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) msgget(0x2, 0x228) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x60400, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffe0b986dd6002290f00303a0000000000000000000000ffff00000000ff0200000000080000000000000000010200907800000000609233df0000000000000088a9b812000001000000000000fe8000000400000000000000ff070000"], 0x0) 2018/04/29 20:00:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:03 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:04 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x440, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'teql0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r2, @multicast2=0xe0000002, @rand_addr=0x600000000000}, 0xc) bind$inet6(r0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffe84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:04 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffff38) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:04 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000), 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:04 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:04 executing program 2: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/22, 0x16) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:04 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:04 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311c", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:05 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff0061ee9d4b2a8228438b3c000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800005000000584473d1228d000000"], 0x0) 2018/04/29 20:00:05 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:05 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:05 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52", 0xc) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:05 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(0x0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="082aa92d200953f3c83e7e22c782333943804fe2436f1500e4fe80979cb17fedd97ab9781737199e07729b552c346f4f539ecb70a7dbc7a68eb5a338b5fbcd15a8d5326cc3a49a9297d6cd00855ed4f833144e6279b96438aa7f418944b5b8c89a6c08373c595f257b4202828ec8426964f346f7d22b6b628988d262bc5477b773e7fa683a083cef1a01c735e4465c987183799d408889bb75e02937926ee5133de56472301510d18c90089d5c76", 0xae, 0x84, &(0x7f0000000140)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400dc0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000001c0)=0xd, 0x4) 2018/04/29 20:00:05 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) 2018/04/29 20:00:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d8", 0xe) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:05 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000200)="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", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x1, @multicast2=0xe0000002}, 0xfffffffffffffd6e) open$dir(&(0x7f0000000100)='./file0\x00', 0x80200, 0x40) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x111000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) shutdown(r0, 0x1) 2018/04/29 20:00:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:05 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:05 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:05 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x5, 0x0, 0x80000001, 0x4, 0x400}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x61d5}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000780)={0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000000)=""/235, &(0x7f0000000100)=0xeb) r4 = gettid() fcntl$lock(r3, 0x7, &(0x7f00000007c0)={0x1, 0x3, 0x20, 0x6, r4}) 2018/04/29 20:00:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86b", 0xf) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:05 executing program 0: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:06 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000807e4c927c2dd0e01c8bca1b0000000000"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:06 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xce, 0x5a, 0x7, 0x100, 0xb4}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x9}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x5, 0x0, 0x80000001, 0x4, 0x400}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x61d5}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000780)={0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000000)=""/235, &(0x7f0000000100)=0xeb) r4 = gettid() fcntl$lock(r3, 0x7, &(0x7f00000007c0)={0x1, 0x3, 0x20, 0x6, r4}) 2018/04/29 20:00:06 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000000400f737b66aa9927c2dc0d81c8bca1b"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:06 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(0x0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:06 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x11, 0x91, &(0x7f0000000040)="291e9f6e41396bf930b94d10e34df25f91350d1a16cf21f92097d05c143819297bb984b7feaa2e55dad6041fda0152d73f08c5d7725fcea7dd60d3e22f0551ca072feca8d52cc5539edf733d8b1882a9e24be9b9f2334ef8d129c124d5ff2a067adafb0ec5dabc617a189ebeaa7d025a3962305ee3a54e73933a1ee44d880f8281f2a2248228d5a6a9eac5a25c9959381a"}) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:06 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:06 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:06 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:07 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x800, 0x400) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:07 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:07 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(0x0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) shutdown(r0, 0x400000000002000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:07 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a000000ad13762ea80000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000020000000"], 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/29 20:00:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:07 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:07 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:07 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 20:00:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000200)={{0x4, 0x1}}, 0x10) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/29 20:00:08 executing program 4: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff, 0x6, 0x0, 0x101, 0x7, 0x7fffffff, 0x9, 0x9, 0x4, 0x3ff]) 2018/04/29 20:00:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:08 executing program 5: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:08 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000), 0x0) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:08 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0x1444cfdc345ac4cd) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff87dd6002290f00303a0000000000000000000000ff0000040000ff0200000000000000609433df0000000000100000000000000000000000000000fe800000040000000000000000000000"], 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/29 20:00:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000007e4c7c2dd0e01c8bca1b"], &(0x7f0000000040)=0x18) fcntl$setflags(r0, 0x2, 0x1) 2018/04/29 20:00:09 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) recvfrom$unix(r1, &(0x7f00000004c0)=""/122, 0x7a, 0x2000, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x3d2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xc5, "3c680ab6b8e335467b1a50cbdad0781d99f74f48706e43ca34fe0dcf9bfa1c96a4ec25647cdcc6578397f227be8b9dde1d66afcc8afdc24a167e435e692d57f4e5b420cb89bcb149fe1e4fa4b2af272ebed4be658e5c9be6148292d3fc5b319ab5af7f0ad14f5a07c2587fbbe1ad133dd6c1fa7f46019012189eea8131cdb1dbc5a5e6f017081391b23d330dafb49939a7dea24a6ba19667a610b48937f160d63d4d9f8e418f76c321ca3e09e3639ec782c8d5ed94cd6412f159cb95b16ac3575e4ba38523"}, &(0x7f00000000c0)=0xcd) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x1, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="40009d00e7eafbda71c0d4fcaf9626ecd3c53d425b00080000efd124746e127478a1e9796f55ff48552da7f64a1d49ebd97b3af154b831e330759797ae0865493dde087dc2cf6031e18a901597ac9a514e73f8961ea234bad4a81c8029c10959d48a6d0867434b76898d0aa54d2647a55ae3b02711750561a25aede467ef190ea0e1d99f55430984a1e0d7b1c74cb3127e2b32653e5308e0ef129f6c41feb7890cd776d2e4ad4a97e2e9916f29d50a62b57ba3bc93b7bd9417c101ca5ee03676fdee033bc9e4c5c574b4f99ab2b5553368d9c2083dbc10b8f54b52150000000000000000000000"], 0xa5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/29 20:00:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:09 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)=':trustedmime_typeppp0^vboxnet1!-nodevmd5sum[^ppp1\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="964d663c668bbf278d26c951b715e0e8237fc6e09078addd32cc70257a3503bc6b0d179d1f3e238d88ea886dcd0b479b9b85b56e941ccfb0bda9bad53cca5ee05f68da920fa1eec1a0cd73ee2a5979dc897d78bd6df21ef74157d1f82f161d2263fda5af05e1142c79beb5436f4148692771f2b209e8431a2fbe026e29f340880bec90963a37e1de6aefa6057f91d67fa0a79e9e0077c0c2aa7ebc1cdf4743c9262615dd28030db2bf47dbbeefa723c1074938562a1adc2e30429177a8adcd9f7550bab0a0a9f1177404b936fff8b5b83b6ced49eac6548d20e95ade", 0xdc, r2) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYRES16=r0], 0x0) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x3, 0x400) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000280)={{0x400, 0x93}, 0x40}, 0x10) 2018/04/29 20:00:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000879a00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe80dc00040000000000000000000000"], 0x0) 2018/04/29 20:00:09 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x63, 0xf93, 0x81, 0x7ff, 0x6, 0x9, 0x9, 0x8, 0xfffffffffffffffd, 0x5, 0x8, 0x81, 0x1, 0x40, 0xffff]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x3fffc000}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df", 0x20}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:09 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000), 0x0) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) sendto$inet6(r1, &(0x7f0000000000)="f1db4e3bbf8ab8d86b3c27b116b8df144b55a65b4f57bc65d244132d2d5f9f6908cdc36c2f5e617d62f1b41c43d529f00272a1d10013cc86d87013fc77a7c062e6759a92ad0cb11da3304cd9bcedd88962dd462628b89eefd0577d081f65d2c5874290f7f978fbb9cc7e05e7d547865ad2c41f84b637137161d0c819fe339eb024cde0c20918610e3e338a069afc2aef4b4168a7edf2c32812602a5d3492f862312165f3e9b8ee316e29bbb37b60e6b3c02943f356c5a52f32924290d6562ef0cf3090397dd05131ee2d5956fccc73df5cb70b68b6e5df14c46a0f32db677e1ec6e104d5a7ac36ee4b23ba4e54cb047ebf2c7c9ce69dc040f44caf65", 0xfc, 0x4044801, 0x0, 0x0) 2018/04/29 20:00:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df", 0x20}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x3b, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e24, 0x4, 'fo\x00', 0x20, 0x7, 0x58}, {@multicast1=0xe0000001, 0x4e23, 0x2000, 0xe9, 0x6, 0x7f}}, 0x44) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x173) 2018/04/29 20:00:10 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='wlan1-\x00', 0x3) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)) 2018/04/29 20:00:10 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:10 executing program 5 (fault-call:7 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:10 executing program 4 (fault-call:7 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:10 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000), 0x0) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df", 0x20}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:10 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x4, 0x4) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd3909001bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df00000000000000000000000000f3fffffffffffffd800000040000000000000000000000342310563a351cd71d978bd1063966b0c48b806791b4eafdd0c16b8cc121ce7918a2576b7f7da798f20417eea367c7805e39863ef9cb"], 0x0) 2018/04/29 20:00:11 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4100, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000002c0)=0x9, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) write$binfmt_aout(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x56c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) 2018/04/29 20:00:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000280)=""/175, 0xaf}], 0x3, &(0x7f0000000380)=""/248, 0xf8, 0x7}, 0x102) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000580), &(0x7f0000000540)=0x4) sendto$packet(r1, &(0x7f00000005c0)="1533e871df8f28b46dadd7d4439d9e99d73217ef171f55ac7fd4ec05204a0e4da964b8973cc2419f8b338e6efefda782c8349e35f9b20b57db8b0dee3b768687c35ba91b433735213a541fa0a25ce82d86b616b6a313b1f6db0501a3ea18b4d1c39c36b065e34c084ddec2193ce6c512ebeb2889068d88f3aa6115005adba41581051ae54baa092f0813a6fc6c59227e56481137ecff64af07ffb5aa3d675c9832f67590a74bf03a0e99566d720e8d9b03dfcbe4f48a4776e3f24a55ee7c2a10", 0xc0, 0x0, 0x0, 0x0) getsockname$ax25(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x80800) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) openat$full(0xffffffffffffff9c, &(0x7f0000000700)='/dev/full\x00', 0x40000, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x8, &(0x7f00000002c0)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000680)='highspeed\x00', 0xa) mkdirat(r2, &(0x7f00000006c0)='./file0\x00', 0x80) 2018/04/29 20:00:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29", 0x30}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:11 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x2200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x5, 0x100000000, 0x100000000, 0x2, 0x200, 0x1}) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd600229a5afc5f7b5cc93e0442fd8b053520f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) socket$inet6(0xa, 0x80006, 0xffff) [ 153.139779] mmap: syz-executor4 (10470) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/29 20:00:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29", 0x30}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) fcntl$setflags(r0, 0x2, 0x1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000003c0)={{&(0x7f00000002c0)=""/250, 0xfa}, &(0x7f0000000140), 0x6c}, 0x20) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) [ 153.702400] IPVS: set_ctl: invalid protocol: 59 172.20.20.25:20004 fo [ 153.867370] IPVS: set_ctl: invalid protocol: 59 172.20.20.25:20004 fo 2018/04/29 20:00:11 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:11 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000340)=0xfffffffffffff3f6) r1 = socket$inet_sctp(0x2, 0x8, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000500)) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20001) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000200)=""/104) sendto$inet(r1, &(0x7f0000002200)="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", 0xfffffea4, 0x40000, &(0x7f00000011c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r1, &(0x7f0000000080)=""/201, 0xc9, 0x2040, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = request_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='\x00', 0xffffffffffffffff) keyctl$read(0xb, r4, &(0x7f0000000440)=""/6, 0x6) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000f9f7d6bf9f75ad03927c2dd0001c89ca317d49f4344de2102eceb987b816bce61994fc6f9afd4ba6d24b1fb54e7a433269c0bbc5bf440db6bbd37b04ae53c3ee467daf810fe849280fbd0a507cbc6e3c35c8bc1d1d87e12c3f17"], &(0x7f0000000040)=0x18) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00000002c0)={0x7, 0xff, 0x8001, 0x39be, 0x400, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000000280)={0x5}, 0x8) 2018/04/29 20:00:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) read(r0, &(0x7f0000000140)=""/27, 0x1b) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000380)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x14, "e96ad26c32b6fca905167494766b49ce84f0c987"}, &(0x7f0000000300)=0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x3}, 0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:11 executing program 2: r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e20}, 0x13b) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ff040000d931304610529274ffff00000000ff02000001010000000000000000000000000000000000000000000000000000fe8000000400000000000000000000002300000000000000000000000000"], 0x0) accept4(r2, &(0x7f00000000c0)=@ethernet, &(0x7f0000000140)=0x80, 0x80800) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000180)=0x2, 0x4) 2018/04/29 20:00:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f00000002c0)=""/208, 0x3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29", 0x30}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:11 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:11 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:12 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) 2018/04/29 20:00:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b4", 0x38}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) accept$packet(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x14) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:12 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/cuse\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x60002, 0x0) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000140), &(0x7f00000002c0)=0x30) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf7", 0x3c}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x20, 0x3, 0x8e, 0x1ff, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0xfffffffffffffff8, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x100000000, 0x0, 0x67, 0x2eb, &(0x7f0000000200)='vlan0\x00', 0x400, 0xfffffffffffffbff}) 2018/04/29 20:00:12 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x101000, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000049c0)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x400001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004a00)={0x0, 0x52, "dd6150014fc3929efda0fc15b51e09e27e1b01cd2d95ef45b32b59a14781bc927a413895eb311f3cb6b2aed84d0c90020ee94d925c6a983b404aae45ce75f6e16bc70b88d181cbc05d55de1a02e2313c5a92"}, &(0x7f0000004a80)=0x5a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000)="f672efff6c800eea314cb5a9bf9169e568e572681b312066b787dd183f0f8ea69373d9296d9135ba293f85e172ad14f14d5c8c6bd8bfb31cf4180ab1093300dc107f3856e550ed1f4c341f6a5d3560b826f3535b17d4b8c9d88ac7862b33b01e56e4ff042bbe21fe5323f4bf7b06f1389c2fdd3b527f7b74bff1bbb9ce8f4bacf24e25065dab0efa0d24df0a14043d963fa9b34f8d9d62355e651613a39cc1154d58485814874563ef80c11e70469d9ea3c1cfe70a7660e29c3e3f1609fc691be9e165c96cb5ade19d9dde96ea948b46abff60067ae03fad537f9bad56c53fbaa65718aff91c3fefbd3324e1141dd2efec", &(0x7f0000000100)="f9a7f3a944e1a61736f2d5a7af81816d635cba171810f579cd97262e0ec1b51b3544dd2c4c980926dc1cc25250e4f3b8f0e34dada87f1b0d99a2beb3752bdbbb2f2592dae7683d36c8b1fafbf2eeb46b7806ca72771b5f6b55a120a4aea300de6b1405df3934e1994a6e9e37b13befae4d752c9d43bb88dda4e87b3400e1e982fda427d4d61c5c0572db7cd3", 0x2}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004ac0)={r2, 0x8c, "827b785bdb8af56257663a6028fb314bf593a79ee69f70065d0484fac7f7c718ba9a3bfd778794f12c0f82296421eaabcfc5374091cdc44183f374dfb8bf1ca492c393020693b7d4ed8d08550de5681e0cf02aad25567adb0d828a2ba17588e078740517977afcdc7cff3b4a7e3b629cf5758def4547c49847194bcf5c68dfb34299e6c058f51c752592ed28"}, &(0x7f0000004b80)=0x94) 2018/04/29 20:00:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:13 executing program 1: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x234) 2018/04/29 20:00:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) unshare(0x8000400) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r3 = getpgid(0x0) setpgid(r2, r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r4) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/04/29 20:00:13 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000340)=0xfffffffffffff3f6) r1 = socket$inet_sctp(0x2, 0x8, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000500)) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20001) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000200)=""/104) sendto$inet(r1, &(0x7f0000002200)="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", 0xfffffea4, 0x40000, &(0x7f00000011c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r1, &(0x7f0000000080)=""/201, 0xc9, 0x2040, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = request_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='\x00', 0xffffffffffffffff) keyctl$read(0xb, r4, &(0x7f0000000440)=""/6, 0x6) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000f9f7d6bf9f75ad03927c2dd0001c89ca317d49f4344de2102eceb987b816bce61994fc6f9afd4ba6d24b1fb54e7a433269c0bbc5bf440db6bbd37b04ae53c3ee467daf810fe849280fbd0a507cbc6e3c35c8bc1d1d87e12c3f17"], &(0x7f0000000040)=0x18) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00000002c0)={0x7, 0xff, 0x8001, 0x39be, 0x400, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000000280)={0x5}, 0x8) 2018/04/29 20:00:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38", 0x3e}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:13 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:13 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYRES32=r1], 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='trusted\x00', 0x8, 0x2) 2018/04/29 20:00:13 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d3", 0x3f}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:13 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0) r2 = accept(r1, 0x0, &(0x7f0000000000)) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8000, 0x88200) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000100)='wlan0\x00') getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/29 20:00:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYBLOB="00005100e500000000"], &(0x7f00000000c0)=0x2) 2018/04/29 20:00:13 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x80000) accept$ax25(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0xfffffffffffffcf5) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, @local}, &(0x7f0000000400)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x200, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x80000) r1 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x3, 0x208000) r2 = fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000540)={0x1, 0xffffffff}) sched_setattr(r2, &(0x7f0000000140)={0x30, 0x0, 0x1, 0x7, 0x4, 0x40, 0x9, 0x7fffffff}, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffff9c, 0x3, 0x1, 0x8001, &(0x7f00000002c0)=[0x0, 0x0], 0x2}, 0x20) fallocate(r3, 0x1, 0x3, 0x99) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair(0x3, 0x1, 0xfffffffeffffffff, &(0x7f0000000500)) ioctl$int_in(r4, 0x40000000af01, &(0x7f0000c97ff8)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r5) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000580)) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000d7c000)={0x0, r5}) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d3", 0x3f}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) sendmmsg$alg(r1, &(0x7f00000041c0)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)='OS', 0x2}, {&(0x7f00000002c0)="6a89c72cb24ac86573463c958ba8", 0xe}, {&(0x7f0000000300)="2f747cbdadb5d427e53e9ddd7a4867e60de199f589e84a1682a59fd16d3b8381f096a739bc8004edaf0f9f5209e79672775bc1", 0x33}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x180, 0x10}, {0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000500)="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08137d142206a9f3a6a0493ad24e444de236db7f4436d7c3b6b948ca0b245e69d7f10f8120cfe306296514b95cc75d5eee1d5e3fa1024bc1c32040b79c55bc2175980cba723ae49d409be657892ca60e893bf3b6e753aab8bab04f9c0ced87d7e8f82ae785c88b86e9a2446705cd1846ac98d9204e5a6194bfe52907467a019f0ae20b42f2296e0f0922ea779c18b9ad2f5ddcfd93c8190c3d1623f476ff83bf297dadf1453d4"], 0x1320, 0x4}], 0x3, 0x20000000) close(r1) accept$inet(r1, &(0x7f0000004280)={0x0, 0x0, @remote}, &(0x7f00000042c0)=0x10) 2018/04/29 20:00:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:14 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:14 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000340)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000980)={{{@in6, @in=@rand_addr=0xff, 0x4e24, 0x0, 0x4e20, 0x8000, 0x2, 0x20, 0xa0, 0xff, r2, r3}, {0x8, 0x4, 0x4, 0x3, 0x2, 0xffffffffffff0000, 0xecc, 0xffffffff}, {0x10001, 0x3, 0x5, 0x8}, 0x4, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3500, 0x1, 0x1, 0x3, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00203a0000000000000000000000ffff00000000ff02000000000000000000000000000100000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000040)=""/169, &(0x7f0000000100)=0xa9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'erspan0\x00', 0x0}) connect(r4, &(0x7f0000000180)=@ll={0x11, 0x1c, r5, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0xb6, "4e55c08f338d113df1341a0cd0fe0d9f9974347a7231a82e04dd12e228de715254856624155d77719681ce70f1be507fa5576193fd737b5a2d702357493311c2bc966204a43025eb23f5ebd374b3de864c959e55a04a45ba37883e45918a2a5812e5859b36d4b74a42a6f78d7f2218144e343f7d3aefd2bea519af91fea58f75f572dee82430ff117d6853303e82ba367832af84090d70960303213a215e1d21fe3f1d6ec114f8d46629722eabd6b4284f79cea51266"}, &(0x7f0000000300)=0x8c) 2018/04/29 20:00:14 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40), 0x0, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:14 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x55) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f00000002c0)=""/208, 0x4}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ptrace(0xffffffffffffffff, r1) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x400000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0x3, 0x8, 0x22}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40), 0x0, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:14 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = getpid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x80000001]}, 0x6) r3 = getuid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r5}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000003c0)=0x47652aa7f725b61a) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000380)={r7, 0x9}, 0x8) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) 2018/04/29 20:00:14 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:15 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f00000002c0)=""/208, 0x3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0xd9}, &(0x7f0000000340)=0x8) close(r1) socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f00000004c0)="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", 0xfb) fsetxattr(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="6f7332d3e9a461ea0e44266f73742d6e657400"], &(0x7f0000000480)='/dev/vhost-net\x00', 0xf, 0x2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380)=[0x1000, 0xcbd1, 0x2], 0x3, 0x926, 0xfffffffffffffff8, 0x0, 0x8, 0x10000, {0x6, 0x0, 0x5, 0x7daa, 0x8000, 0x5, 0x58c4, 0x1, 0xffffffffffffffc0, 0x6, 0x8, 0x9000000, 0x5d92, 0x3, "9d2ea84761ecd98cd44b577821788f78385313e95ea7402b759c5bed7d6e76f4"}}) 2018/04/29 20:00:15 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) flistxattr(r1, &(0x7f00000002c0)=""/161, 0xa1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40), 0x0, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:15 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:15 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x48300, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="22003fe951227188611d8d77d9293ce6f3260448f070b054cbad3a13bc2036426ffefc70212c7beb14f753d974fa47de9e5f68c898ac02586b2b8e679219ffc8d402cbc9710e7973ff2d536674329fe4f5b62516bbae000b9e9127df4332462300b41530") 2018/04/29 20:00:15 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:15 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000280)=""/175, 0xaf}], 0x3, &(0x7f0000000380)=""/248, 0xf8, 0x7}, 0x102) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000580), &(0x7f0000000540)=0x4) sendto$packet(r1, &(0x7f00000005c0)="1533e871df8f28b46dadd7d4439d9e99d73217ef171f55ac7fd4ec05204a0e4da964b8973cc2419f8b338e6efefda782c8349e35f9b20b57db8b0dee3b768687c35ba91b433735213a541fa0a25ce82d86b616b6a313b1f6db0501a3ea18b4d1c39c36b065e34c084ddec2193ce6c512ebeb2889068d88f3aa6115005adba41581051ae54baa092f0813a6fc6c59227e56481137ecff64af07ffb5aa3d675c9832f67590a74bf03a0e99566d720e8d9b03dfcbe4f48a4776e3f24a55ee7c2a10", 0xc0, 0x0, 0x0, 0x0) getsockname$ax25(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x80800) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) openat$full(0xffffffffffffff9c, &(0x7f0000000700)='/dev/full\x00', 0x40000, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x8, &(0x7f00000002c0)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000680)='highspeed\x00', 0xa) mkdirat(r2, &(0x7f00000006c0)='./file0\x00', 0x80) 2018/04/29 20:00:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x5, 0x4) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7fff, 0x288240) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000002c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={r3, @in={{0x2, 0x4e24, @rand_addr}}, 0x4deb06fb, 0x3ff, 0x100000000, 0xf9, 0x9}, &(0x7f0000000440)=0x98) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="c6", 0xffffffffffffffbe, 0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfe17) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:16 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:16 executing program 0: semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:16 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_pts(r1, 0x400000) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0x71, &(0x7f00000002c0)="a16b05806b94436f1e62e9c959b9a2ea213c319e4a1877ed7cc6f81a6cd811396c32ef9a7f0ce3c2f8e319a2fd84c2ac3d83656622efc09076bd43f6d8cc2ddab439adbf4f74b9e7c71d63efa5c63369df584f56187359c7cdb73785ccbb602dfb61be6e7d9ef1ae12560fba5f4ba50573"}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x40000000000000, &(0x7f0000000340)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:16 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x3, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) 2018/04/29 20:00:16 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/222, 0xde}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:16 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000080)=""/121, &(0x7f0000000100)=0x79) fstat(r1, &(0x7f0000000000)) 2018/04/29 20:00:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:17 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) fchdir(r0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$TCFLSH(r1, 0x540b, 0x7b) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:17 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000002940)='/dev/input/mice\x00', 0x0, 0x482) write$binfmt_elf64(r0, &(0x7f0000002980)=ANY=[@ANYBLOB="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"], 0x55e) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}}, 0x1c) getsockopt(r1, 0x3f, 0x9, &(0x7f0000000240)=""/165, &(0x7f0000000300)=0xa5) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002f00)={0x5, 0x8, 0x1f, 0x401, 0x9}) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYRES32=r2], 0x0) prctl$void(0x10) write(r1, &(0x7f0000002840)="5e97e0418428aadca0ecdf2752c26596abc08bc4c53e98aae234328bb9352ff8e00396aa532fc9dc4a8e9c988d6edd115f08dc393b29a8759ac62c2406d36df25fc328bb107f59c24c0dc253ae94dd36b6e6d10f5103a1c6bd747d0d11d429e97fe3b8db8d0d9e5990cf68a80538c35c3316cb578dbf57c021a67d0c32ba734d421ae02ab0249d4ed38687e33ebce118ade2c28dd8770182d1e559d29c219efa31ee5be1fd806624dc6ceb5e9400f02568c6c81971a8510ca53ea87bade73aa473e89abdb418e9b1a6d3e313a4c2d10722c330aeb0d263f0accade4ebeb8fd9f", 0xe0) fcntl$setflags(r2, 0x2, 0x1) recvmsg(r2, &(0x7f0000002700)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002600)=[{&(0x7f00000000c0)=""/130, 0x82}, {&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000002740)=""/201, 0xc9}, {&(0x7f0000000340)=""/98, 0x62}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/105, 0x69}, {&(0x7f0000001440)=""/144, 0x90}, {&(0x7f0000001500)=""/225, 0xe1}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x9, &(0x7f00000026c0)=""/63, 0x3f, 0x2}, 0x10100) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="425f8a781a57f062a6d0000000000000000502180300000000000060dbe17d6093a278430800db4949a784ea64dc9bad"], 0x10) 2018/04/29 20:00:17 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7fff, 0x288240) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000002c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={r3, @in={{0x2, 0x4e24, @rand_addr}}, 0x4deb06fb, 0x3ff, 0x100000000, 0xf9, 0x9}, &(0x7f0000000440)=0x98) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000007e4cf737b66aa9927c2dd0e01c8bca1b4e12362c2b2ee3b5f95e57bbc1a73ebb3b8ebbd01731bfb96ff278f32ba4f7396beefeceb7e831da5b886d3ad2b5ce878da8fce58eef9bc4825aa9cbd1ed3abfc90339fdd4997ca7415233e0ebe2887138bc353406ddc5121e60a94bac1baa97dd166acc6fd2d70bca2a07f5cc63cf6acb0e9c99348511b2b781c638c39eb88e3e809e03bf76db6d4e63af924e3421"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:17 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="c6", 0xffffffffffffffbe, 0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfe17) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}], 0x1, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000380)={@rand_addr, @multicast2, 0x0}, &(0x7f00000003c0)=0xc) sendto(r1, &(0x7f00000002c0)="66975ad25d9e1a9f3c98788ae837d483d0c9b2be3049af60a9ef0f1ec58243563fa9792802b2a58162b39381dc404a1735fcbfe5c65e8118ec53e26d1b610832394b096fadc6bb05ae25e51afc9d8214492f84c9a55359b2892eeb60e7c5ed565d7ef367b18ca001d000b1371cff2f64789b658215", 0x75, 0x44000, &(0x7f0000000400)=@ll={0x11, 0x7, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000000000a00, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x2, 0x0, &(0x7f0000000680)=""/98, &(0x7f0000000580)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:17 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000002c0)=0xc) 2018/04/29 20:00:17 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0xd9}, &(0x7f0000000340)=0x8) close(r1) socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f00000004c0)="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", 0xfb) fsetxattr(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="6f7332d3e9a461ea0e44266f73742d6e657400"], &(0x7f0000000480)='/dev/vhost-net\x00', 0xf, 0x2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380)=[0x1000, 0xcbd1, 0x2], 0x3, 0x926, 0xfffffffffffffff8, 0x0, 0x8, 0x10000, {0x6, 0x0, 0x5, 0x7daa, 0x8000, 0x5, 0x58c4, 0x1, 0xffffffffffffffc0, 0x6, 0x8, 0x9000000, 0x5d92, 0x3, "9d2ea84761ecd98cd44b577821788f78385313e95ea7402b759c5bed7d6e76f4"}}) 2018/04/29 20:00:17 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000c97ff8)=0xfffffffffffffffc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) close(r1) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r2 = gettid() get_robust_list(r2, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000300)={&(0x7f00000002c0)}, 0x0, &(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:18 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:18 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000), 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:18 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) close(r1) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r2 = gettid() get_robust_list(r2, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000300)={&(0x7f00000002c0)}, 0x0, &(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='&', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x400, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:18 executing program 2: add_key(&(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="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", 0x5fe, 0xfffffffffffffffd) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:18 executing program 3 (fault-call:5 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:18 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x10001, 0x400000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f00000002c0)="0f4e64ba6579d8", &(0x7f0000000440)="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", 0x2}, 0x20) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000380)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) sync_file_range(r1, 0x3, 0x3, 0x4) 2018/04/29 20:00:18 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) fallocate(r1, 0x2, 0x400, 0x7ff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x7f, 0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) [ 160.268469] FAULT_INJECTION: forcing a failure. [ 160.268469] name failslab, interval 1, probability 0, space 0, times 1 [ 160.279876] CPU: 1 PID: 10924 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 160.286823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.296207] Call Trace: [ 160.298835] dump_stack+0x185/0x1d0 [ 160.302505] should_fail+0x87b/0xab0 [ 160.306314] should_failslab+0x279/0x2a0 [ 160.310463] __kmalloc+0xc2/0x350 [ 160.313967] ? __local_bh_enable_ip+0x3b/0x140 [ 160.318589] ? sock_kmalloc+0x14e/0x270 [ 160.322625] sock_kmalloc+0x14e/0x270 [ 160.326514] af_alg_alloc_areq+0x85/0x320 [ 160.330770] skcipher_recvmsg+0x34b/0x1940 [ 160.335119] sock_recvmsg+0x1d0/0x230 [ 160.338999] ? skcipher_sendmsg+0x160/0x160 [ 160.343374] ___sys_recvmsg+0x3fb/0x810 [ 160.347440] ? __fget_light+0x56/0x710 [ 160.351398] ? __fdget+0x4e/0x60 [ 160.354850] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 160.360286] ? __fget_light+0x6b9/0x710 [ 160.364356] __sys_recvmmsg+0x54e/0xdb0 [ 160.368402] ? kmsan_set_origin+0x9e/0x160 [ 160.372733] SYSC_recvmmsg+0x29b/0x3e0 [ 160.376684] SyS_recvmmsg+0x76/0xa0 [ 160.380356] do_syscall_64+0x309/0x430 [ 160.384293] ? __sys_recvmmsg+0xdb0/0xdb0 [ 160.388482] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.393698] RIP: 0033:0x455979 [ 160.396905] RSP: 002b:00007fa38d646c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 160.404647] RAX: ffffffffffffffda RBX: 00007fa38d6476d4 RCX: 0000000000455979 [ 160.411947] RDX: 0000000000000001 RSI: 000000002000bb40 RDI: 0000000000000014 2018/04/29 20:00:18 executing program 2: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff02000000ac980000000000000000010200907800000000609433df00000000000000000025cab3d309ee9986000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:18 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000), 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) [ 160.419242] RBP: 000000000072bea0 R08: 000000002000bc80 R09: 0000000000000000 [ 160.426537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 160.433833] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000000 2018/04/29 20:00:18 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000), 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:18 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000000000000002}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:18 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:18 executing program 6 (fault-call:4 fault-nth:0): r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:18 executing program 3 (fault-call:5 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:18 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/68) [ 160.759294] FAULT_INJECTION: forcing a failure. [ 160.759294] name failslab, interval 1, probability 0, space 0, times 0 [ 160.770688] CPU: 0 PID: 10971 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 160.777649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.787028] Call Trace: [ 160.789666] dump_stack+0x185/0x1d0 [ 160.793343] should_fail+0x87b/0xab0 [ 160.797121] should_failslab+0x279/0x2a0 [ 160.801297] __kmalloc+0xc2/0x350 [ 160.804804] ? sock_kmalloc+0x14e/0x270 [ 160.808864] sock_kmalloc+0x14e/0x270 [ 160.812713] af_alg_get_rsgl+0x427/0xe10 [ 160.816876] skcipher_recvmsg+0x546/0x1940 [ 160.821230] sock_recvmsg+0x1d0/0x230 [ 160.825115] ? skcipher_sendmsg+0x160/0x160 [ 160.829487] ___sys_recvmsg+0x3fb/0x810 [ 160.833558] ? __fget_light+0x56/0x710 [ 160.837512] ? __fdget+0x4e/0x60 [ 160.840950] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 160.846386] ? __fget_light+0x6b9/0x710 [ 160.850456] __sys_recvmmsg+0x54e/0xdb0 [ 160.854504] ? kmsan_set_origin+0x9e/0x160 [ 160.858809] SYSC_recvmmsg+0x29b/0x3e0 [ 160.862792] SyS_recvmmsg+0x76/0xa0 [ 160.866508] do_syscall_64+0x309/0x430 [ 160.870433] ? __sys_recvmmsg+0xdb0/0xdb0 [ 160.874619] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.879830] RIP: 0033:0x455979 [ 160.883036] RSP: 002b:00007fa38d646c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 160.890772] RAX: ffffffffffffffda RBX: 00007fa38d6476d4 RCX: 0000000000455979 [ 160.898175] RDX: 0000000000000001 RSI: 000000002000bb40 RDI: 0000000000000014 [ 160.905469] RBP: 000000000072bea0 R08: 000000002000bc80 R09: 0000000000000000 [ 160.912760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 160.920054] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000001 2018/04/29 20:00:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:19 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000480)={0x3, 0x1, &(0x7f0000000140)=""/54, &(0x7f0000000340)=""/107, &(0x7f00000003c0)=""/191}) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000004c0), &(0x7f0000000500)=0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) r2 = semget(0x1, 0x0, 0x400) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f00000002c0)=""/91) 2018/04/29 20:00:19 executing program 6: r0 = semget(0x0, 0x3, 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)=""/6) r1 = semget$private(0x0, 0x8, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x4000) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000480)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x101100, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f0000000340)=0x84) semop(r1, &(0x7f0000000040)=[{0x1, 0x6, 0x800}, {0x2, 0xd49, 0x800}], 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getitimer(0x3, &(0x7f00000003c0)) semop(r1, &(0x7f000001a000)=[{}], 0x1) semop(r1, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000140)=""/246) modify_ldt$write2(0x11, &(0x7f0000000400)={0x3, 0x0, 0x1000, 0x0, 0x6, 0x8, 0x9, 0x1f, 0x39, 0x5}, 0x10) 2018/04/29 20:00:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000007ee01c8bca8bef000000000000000000"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:19 executing program 0 (fault-call:2 fault-nth:0): semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:19 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e23, 0x100, 0x4e20, 0xffffffffffffff81, 0xa, 0x20, 0x0, 0x5c, r1, r2}, {0x80, 0x7, 0x8a, 0x5, 0x2, 0xffff, 0x9, 0x80000001}, {0xfffffffffffeffff, 0x200, 0x6, 0xfffffffffffffc01}, 0x3, 0x6e6bb7, 0x2, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3500, 0xbbab579ff4cb9e6e, 0x2, 0x9, 0x80000001, 0x2, 0x8}}, 0xe8) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:19 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af02, &(0x7f0000000440)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) shutdown(r1, 0x1) accept4$netrom(r1, &(0x7f00000002c0)=@full, &(0x7f0000000140)=0x48, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) lsetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)='/dev/audio\x00', 0xb, 0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x5, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r2, 0x4) 2018/04/29 20:00:19 executing program 3 (fault-call:5 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) [ 161.650456] FAULT_INJECTION: forcing a failure. [ 161.650456] name failslab, interval 1, probability 0, space 0, times 0 [ 161.661863] CPU: 0 PID: 10996 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 161.668819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.678204] Call Trace: [ 161.680841] dump_stack+0x185/0x1d0 [ 161.684519] should_fail+0x87b/0xab0 [ 161.688331] should_failslab+0x279/0x2a0 [ 161.692484] __kmalloc+0xc2/0x350 [ 161.695972] ? af_alg_count_tsgl+0x3eb/0x480 [ 161.700469] ? sock_kmalloc+0x14e/0x270 [ 161.704503] sock_kmalloc+0x14e/0x270 [ 161.708398] skcipher_recvmsg+0x98a/0x1940 [ 161.712756] sock_recvmsg+0x1d0/0x230 [ 161.716644] ? skcipher_sendmsg+0x160/0x160 [ 161.721018] ___sys_recvmsg+0x3fb/0x810 [ 161.725089] ? __fget_light+0x56/0x710 [ 161.729039] ? __fdget+0x4e/0x60 [ 161.732478] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 161.737914] ? __fget_light+0x6b9/0x710 [ 161.741984] __sys_recvmmsg+0x54e/0xdb0 [ 161.746028] ? kmsan_set_origin+0x9e/0x160 [ 161.750348] SYSC_recvmmsg+0x29b/0x3e0 [ 161.754335] SyS_recvmmsg+0x76/0xa0 [ 161.758050] do_syscall_64+0x309/0x430 [ 161.761987] ? __sys_recvmmsg+0xdb0/0xdb0 [ 161.766177] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 161.771393] RIP: 0033:0x455979 [ 161.774596] RSP: 002b:00007fa38d646c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 161.782334] RAX: ffffffffffffffda RBX: 00007fa38d6476d4 RCX: 0000000000455979 [ 161.789618] RDX: 0000000000000001 RSI: 000000002000bb40 RDI: 0000000000000014 [ 161.796905] RBP: 000000000072bea0 R08: 000000002000bc80 R09: 0000000000000000 [ 161.804196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 161.811489] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000002 2018/04/29 20:00:19 executing program 6: r0 = semget$private(0x0, 0xb, 0x2) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000040)=""/246) 2018/04/29 20:00:19 executing program 3 (fault-call:5 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:19 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip_vti0\x00', 0x1000}) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1011ff, 0x3d) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x7fff) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:19 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) sendmsg$netlink(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)={0x2c, 0x1c, 0x300, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x12, @uid=r3}, @nested={0xc, 0x2, [@typed={0x8, 0x6a, @u32=0x1}]}, @generic="967d4313e6a9"]}, 0x2c}], 0x1, &(0x7f0000000440)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r1, r1, r2, r0, r1]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r2, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x118, 0x4844}, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:19 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) [ 162.007412] FAULT_INJECTION: forcing a failure. [ 162.007412] name failslab, interval 1, probability 0, space 0, times 0 [ 162.018915] CPU: 1 PID: 11029 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 162.025870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.035253] Call Trace: [ 162.037890] dump_stack+0x185/0x1d0 [ 162.041569] should_fail+0x87b/0xab0 [ 162.045337] should_failslab+0x279/0x2a0 [ 162.049458] __kmalloc+0xc2/0x350 [ 162.052988] ? skcipher_walk_next+0xe61/0x2790 [ 162.057613] skcipher_walk_next+0xe61/0x2790 [ 162.062082] skcipher_walk_done+0x99c/0x1110 [ 162.066595] crypto_cbc_decrypt+0x4f7/0x5d0 [ 162.071034] ? aesti_encrypt+0x1cb0/0x1cb0 [ 162.075350] ? crypto_cbc_encrypt+0x720/0x720 [ 162.079917] skcipher_recvmsg+0x1463/0x1940 [ 162.084358] sock_recvmsg+0x1d0/0x230 [ 162.088238] ? skcipher_sendmsg+0x160/0x160 [ 162.092608] ___sys_recvmsg+0x3fb/0x810 [ 162.096683] ? __fget_light+0x56/0x710 [ 162.100639] ? __fdget+0x4e/0x60 [ 162.104079] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.109510] ? __fget_light+0x6b9/0x710 [ 162.113571] __sys_recvmmsg+0x54e/0xdb0 [ 162.117619] ? kmsan_set_origin+0x9e/0x160 [ 162.121946] SYSC_recvmmsg+0x29b/0x3e0 [ 162.125943] SyS_recvmmsg+0x76/0xa0 [ 162.129660] do_syscall_64+0x309/0x430 [ 162.133603] ? __sys_recvmmsg+0xdb0/0xdb0 [ 162.137793] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 162.143006] RIP: 0033:0x455979 [ 162.146221] RSP: 002b:00007fa38d646c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 2018/04/29 20:00:20 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x1, r1}) [ 162.153961] RAX: ffffffffffffffda RBX: 00007fa38d6476d4 RCX: 0000000000455979 [ 162.161254] RDX: 0000000000000001 RSI: 000000002000bb40 RDI: 0000000000000014 [ 162.168545] RBP: 000000000072bea0 R08: 000000002000bc80 R09: 0000000000000000 [ 162.175832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 162.183121] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000003 2018/04/29 20:00:20 executing program 3 (fault-call:5 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:20 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x0, &(0x7f0000101000)=ANY=[], 0x0) 2018/04/29 20:00:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:21 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) r0 = semget$private(0x0, 0x7, 0x28) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000000240)=""/4096) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:21 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x400, 0x1}, {0x5, 0x710}, 0x80000001, 0x1, 0x36}) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000240)="68a0295c611035f58d2d9d59a792442e028214e1c0f3a81902c99af96166f5780098d743ee9c0a3cfcdbc4b0e09df5ac4ff1c295cdbf81ec931cfd6b2b71ee7b2e8210612d2aa2dd5a53", 0x4a}, {&(0x7f00000002c0)="d2f4790c8c757eb896ff9c62073839c3f006d0153b30499dd8fc6d05b0d1a035b7d9b905856228109daf54f589da5fd2a920b0be294b03f940f174d48bfa8b72978273f515b23f97f344417aacb927e5b283a0e36d760a5d49beefaeeef20f38f9be243a8f08edbab97e3ec05030eddc7ff6e41a97f1676f6b000d19fb94d9c8124e95949bd51e5de38cbce7da5489e3fa79748326ac88a075576f3b68065eb87f1acdb50cdb50c8764da48a47522a74f6a9fb42ec3de81e1fd8bc9faa1b2b905e4ee528a7c2b3fe4b10fe6f85fe41faea814d17d65e017de7e89135aed45ca0bb40f44ddfe20a68dbc1eb4aa4754d5ce1bb", 0xf2}, {&(0x7f00000003c0)="4b7dda3c8eb35c67573a3e806d26e62c5ff7a27121cb32ac38b21712353f6b082065b43f982f6e7774f30c83acad53dd231c1676057579629fa981639e10db516ee35609cbb7f1f7531825f982fd75a9c29164ed8036b32206e369911c3478337b91d523b411231ec6760c6f87250ae2175080645c8978ae196b5d4020dc75218f54c8e66e24e829d38dc6580a4b79fb237c542f5ee0648ec44b37224da56cf30304876f6e8538ec6a019a01b4db32364496b83e3fa551af045fb2dc843c5dff", 0xc0}], 0x3, &(0x7f0000000480)=[@init={0x18, 0x84, 0x0, {0x5, 0x3, 0x8, 0x800}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x7, 0xed}}], 0x30, 0x10}, {&(0x7f00000004c0)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)="598414c1b702120c7ee990e385ce4b1672d950c94d8d27753c0a6c578e602640d30ed061bb96b0714fcd8954038256c0c0dad50cbfa47a6d6d8a34467532404871410eed6de9a1255376fb60051210b2753e645a620194bd2b42317823c94ca384135083516a7079", 0x68}, {&(0x7f0000000580)="d2f3921722130e76c0d53b85964104a9fa496c2350732b560039fd75583b451260ed5961c98e287fb9a014", 0x2b}, {&(0x7f00000005c0)="e2fb84b7656695c3197203325f7078bb0aa24727769421d2b5f08950bdcfa4c19a82a6429c7bb4b000e5a591e74d8455bea0ad4ef301fd2f5440a11398ab9ba977ed07cc437aac7cbd78d2d693ad36456c446f0dfe484376e6d058158605bf751af2653c977edf531f64fbf1539b78d685ad19b0dd0edad65dd05fe2cc41d2cfc7195a3a5959d372d65ec504c5bff68969627af38a76661dc6eaef3961bf0a7cd818128087a01381c546be1bd0f640f29244cb8cb12e5dc376f7459dafa8addeef043680633bc6fe5a57eb8bc03b1d295409a81d6e06d626b3fb", 0xda}], 0x3, 0x0, 0x0, 0x2000c010}], 0x2, 0x4000040) 2018/04/29 20:00:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffff62) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) getpeername$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/29 20:00:21 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6cc0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) ptrace$getenv(0x4201, r3, 0x31f, &(0x7f00000002c0)) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) mq_timedsend(r2, &(0x7f00000000c0)="7a5ace5181f0be0c4c629e92646e6d74efae1e43b4b2e9bcb44a281570f69461d17adcca05d975571d78b7f271d1d63778fe6defd3a54167cd5d5daefdb70a3e95e0f9033551f8d3ed278ba39282aaee1acc49525f73e6", 0x57, 0x4, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/04/29 20:00:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x3, 0x6, 0xffff, 0x1000, 0x4, 0x7f}, 0xffff}) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:21 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000040)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x0, 0x6, 0x401}, {{0x77359400}, 0x1, 0x4, 0x1}, {{}, 0x2, 0x8, 0x200}, {{0x77359400}, 0x9, 0xfffffffffffffffd, 0x7}, {{0x77359400}, 0x9, 0x5, 0x100000001}, {{}, 0x1000, 0x9, 0x6}, {{0x77359400}, 0x3, 0x9, 0x2}, {{r2, r3/1000+30000}, 0x400, 0xf0, 0x10001}], 0xc0) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/29 20:00:21 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000340)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) prctl$getname(0x10, &(0x7f0000000300)=""/41) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001380)=0x3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) ptrace$peekuser(0x3, r2, 0x6) fanotify_mark(r1, 0x20, 0x30, r1, &(0x7f0000000140)='./file0\x00') flistxattr(r0, &(0x7f0000000380)=""/4096, 0x1000) setsockopt(r1, 0x6, 0x74, &(0x7f00000013c0)="e4f50de7ca0cd81b903ffa0b5f15f5829cb6180bdd9746e0924156e13afa56ba678c858d9f8ff62061549f3bbca8924337d25de1cc1e480f32d6d4c6c6758ec94552ad7493709fd075630cc0673e2363bb6bb8d5f9f62527bc8d7ee77e51569b970dfbe3e34803e0db731c75e4820a07a152131d79a27e979fef74a12f8edfa59023918c8c47fa98c4f9654d4467639727b79fece554253205c30151ce", 0x9d) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x1, r1}) 2018/04/29 20:00:21 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100), 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1088}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x90, r2, 0xa0c, 0x70bd26, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1eb5}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7bdb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x90}, 0x1, 0x0, 0x0, 0x84}, 0x10) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0xc80) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x81) write$sndseq(r1, &(0x7f0000000300)=[{0x10000, 0x9e, 0x4, 0x9, @tick=0x100, {0x9, 0x3}, {0x9, 0x2}, @queue={0xae, {0x8, 0x800}}}, {0x9, 0x2, 0x4, 0x1, @time, {0x4, 0x7}, {0xc000000000000000, 0x800000000}, @ext={0xe8, &(0x7f0000000200)="33d3ffb533dc3db185fa2a15fee39b888a851e680b208a524f62482352add13a92b0157624cc1d4bb42ab5db79c47303064f82104e6edaf6621cf741a287ff1818438b6f16d5f2ffaa09fbb284a00104317035068a77d0b7244c30288d31ce84b8dde1129db0151f9e7057407dfb46c804e2d05d288edd516e95d28a0da07b4dc113aa1c9243326ce8ef9a2d8143e8871bdf932bfa9546323400af51cb86f9ef5ebf3dab59fc3c1396ea988f4e2ecce4c53d141d896251741d329f3dc6ae471fd1e96448d774dd83cf9dfa041ffa43941165591bb8ea850b2865ccca84b7c507a85f8e6ea7b87912"}}, {0x400, 0x0, 0x6, 0x4, @tick=0xfffffffffffffffc, {0x3f, 0x8001}, {0x6, 0x7f}, @quote={{0x1a56, 0x1000}, 0x20, &(0x7f0000000080)={0xa6b, 0x200, 0x7, 0x3, @tick=0x8, {0x3, 0x9}, {0x38c07d19, 0x6}, @quote={{0x6, 0xfffffffffffffffd}, 0x400, &(0x7f0000000040)={0x5, 0x400, 0x101000000, 0x8, @time={0x77359400}, {0x0, 0x2}, {0x0, 0x1000}, @raw8={"3ab4baa52c50c518444672d2"}}}}}}], 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="71e6fa11cdf83115fdacb800abb8d70152b2eaed1ba6d6bfdd6e6e8b02ec1ba6f5c0282f0649906e38aa1cbd57b9b919d4b25982cb0b0fb0fb7c484e2dd5d63acd6ff968bf0c7aab80e19a470e6bd9787881ead728d753c88a1fcd4f61d89dc32fd40a9f87386143c8a939b01b783d6292dfe1bcd6b2a6b34de556e1b8baad43", 0x80) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:21 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) sendfile(r0, r0, &(0x7f0000000580), 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000004c0)={'filter\x00', 0x0, 0x4, 0xa1, [], 0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {}], &(0x7f0000000400)=""/161}, &(0x7f0000000540)=0x78) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) getsockname$netrom(r2, &(0x7f00000006c0)=@full, &(0x7f0000000140)=0xfffffffffffffcf5) 2018/04/29 20:00:21 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller1\x00', 0x200}) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000300)=""/188, &(0x7f00000003c0)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) 2018/04/29 20:00:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000004a80)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x8000}, 0xdd}, {{&(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000240)=""/41, 0x29}, {&(0x7f0000000280)=""/74, 0x4a}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f0000000400)}], 0x5, &(0x7f0000000580)=""/253, 0xfd, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/152, 0x98}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/192, 0xc0}, {&(0x7f00000004c0)=""/124, 0x7c}, {&(0x7f00000038c0)=""/170, 0xaa}], 0x6, &(0x7f0000003980)=""/5, 0x5, 0xff}, 0x100000000}, {{&(0x7f00000039c0)=@nfc, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003a40)=""/80, 0x50}, {&(0x7f0000003ac0)=""/81, 0x51}, {&(0x7f0000003b40)=""/79, 0x4f}, {&(0x7f0000003bc0)=""/196, 0xc4}], 0x4, 0x0, 0x0, 0x8}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000003d00)=""/206, 0xce}, {&(0x7f0000003e00)=""/243, 0xf3}, {&(0x7f0000003f00)=""/58, 0x3a}, {&(0x7f0000003f40)=""/179, 0xb3}, {&(0x7f0000004000)=""/199, 0xc7}, {&(0x7f0000004100)=""/162, 0xa2}, {&(0x7f00000041c0)=""/128, 0x80}], 0x7, &(0x7f00000042c0)=""/21, 0x15, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000004540)=[{&(0x7f0000004300)=""/159, 0x9f}, {&(0x7f00000043c0)=""/74, 0x4a}, {&(0x7f0000004440)=""/214, 0xd6}], 0x3, 0x0, 0x0, 0xffffffffffffffe0}, 0x10000}, {{&(0x7f0000004580)=@sco, 0xfffffffffffffeec, &(0x7f0000004680)=[{&(0x7f0000004600)=""/120, 0x78}], 0x1, &(0x7f00000046c0)=""/175, 0xaf, 0x2}, 0x1}, {{&(0x7f0000004780)=@ipx, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004800)=""/48, 0x30}, {&(0x7f0000004840)=""/85, 0x55}, {&(0x7f00000048c0)=""/187, 0xbb}, {&(0x7f0000004980)=""/92, 0x5c}], 0x4, &(0x7f0000004a40)=""/19, 0x13, 0x1}, 0x4}], 0x8, 0x10001, &(0x7f0000004c80)={0x0, 0x1c9c380}) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000004cc0)=""/134, &(0x7f0000004d80)=0x86) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000180)={0x5b, 0x7, 0x800, 0xfffffffffffffffe, "bf50a0aa4c8ec04a1a545e76f2ac82403f3a663eef611d3663983fc659d354629df8defd385ce3d7c558671d", 0x40}) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040)={0x38, 0x40}, 0x2) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) getuid() 2018/04/29 20:00:22 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa) connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"1f1ea158591e4e"}, 0x1}, [{"5e5aeee3e19ad4"}, {"7d1d0fa8f61532"}, {"cfa96b17626b31"}, {"0bc255a2dadbeb"}, {"7882e1b67a929e"}, {"02213e1c0729a5"}, {"7a3c4dcd6e5d0e"}, {"fa9c3609f87732"}]}, 0x48) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000003540)={&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0x1a}, 0x100000000}, 0x1c, &(0x7f00000034c0)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f00000024c0)="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0x1000}], 0x8}, 0x4000840) 2018/04/29 20:00:22 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2), 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:22 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ftruncate(r0, 0x80000000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x20000000000400, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000002c0)={0x2, 0x4e23, @rand_addr=0xffffffffffffd239}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x3, 0x10000, 0x200, 0x3, 0x5, 0x6, 0x229d, 0x9, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x0, 0x59e, 0x208, 0x1000, 0x40, 0x47, 0x81, 0x29, r3}, &(0x7f00000003c0)=0x20) 2018/04/29 20:00:22 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r2 = getpid() getpriority(0x3, r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:22 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) sendfile(r0, r0, &(0x7f0000000580), 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000004c0)={'filter\x00', 0x0, 0x4, 0xa1, [], 0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {}], &(0x7f0000000400)=""/161}, &(0x7f0000000540)=0x78) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) getsockname$netrom(r2, &(0x7f00000006c0)=@full, &(0x7f0000000140)=0xfffffffffffffcf5) 2018/04/29 20:00:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000000740)="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", 0x1000) 2018/04/29 20:00:22 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) r1 = msgget(0x2, 0x420) msgctl$IPC_RMID(r1, 0x0) 2018/04/29 20:00:22 executing program 2: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100), 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1088}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x90, r2, 0xa0c, 0x70bd26, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1eb5}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7bdb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x90}, 0x1, 0x0, 0x0, 0x84}, 0x10) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:22 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8040000000af01, &(0x7f0000c97ff8)=0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockname(r2, &(0x7f00000002c0)=@ethernet={0x0, @remote}, &(0x7f0000000140)=0x80) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) clock_gettime(0x7, &(0x7f0000000340)) 2018/04/29 20:00:22 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="fffffffff809ab411b3717f92a2ed8eb5907b46a369a000000007fffff032d519a5ca6302cad5bb54f9c75271660e35038f122fc7895dc8f74693aa3369578cc8fca14a98b851affaf891ef785fdd9a0e25ea7a8663932d2fdace5e6837c"]) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40800, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:22 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ftruncate(r0, 0x80000000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x20000000000400, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000002c0)={0x2, 0x4e23, @rand_addr=0xffffffffffffd239}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x3, 0x10000, 0x200, 0x3, 0x5, 0x6, 0x229d, 0x9, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0x0, 0x59e, 0x208, 0x1000, 0x40, 0x47, 0x81, 0x29, r3}, &(0x7f00000003c0)=0x20) 2018/04/29 20:00:22 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) pipe(&(0x7f0000000140)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000002e6ec8928062940cd1141442080000746b2e6d45b6e138288e98b5dec30000f2ff007c2dd0e01c8bca1b32da0beb3e08019b62732617b1a0d7a4a25aa112864d4e0cd3279531c163cbd80bece0dc73b7c6c6b389a25016ed3eec46b033d6025aecc4368c4b42fc476b4bcb88e9e749d50557809b2b7f205eed6b728b8e0b2f68103e75ecc5c7b159cc15989fedecccbb6105b069e60ef3f0ae089a026a4b85e58eb1ab7f829bd687fa19dd7f3e5e833361867e0131db18460aef5661136f427b139e8e45ced31c70c3b70422b7196aa2fcf54d8abb9a179f714d"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x4000, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:23 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x84202, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x4b}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x100, 0xcbc) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000300)=""/190) recvmmsg(r3, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000000180)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f0000000000)) ioctl$KDMKTONE(r0, 0x4b30, 0x401) 2018/04/29 20:00:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x3, 0x0, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=""/250, &(0x7f00000013c0)=""/185, 0x5000}) close(r0) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:23 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) socketpair(0x10, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/04/29 20:00:23 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x800}], 0x2aaaaaaaaaaaac35) r0 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x60000004}) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip_vti0\x00', 0x1000}) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1011ff, 0x3d) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x7fff) syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000000fe800000040000000000000000000000"], 0x0) 2018/04/29 20:00:23 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x6, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x88) semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000300)={@empty, @rand_addr=0x100000000, @loopback=0x7f000001}, 0xc) close(r1) signalfd(r0, &(0x7f00000002c0)={0x8000}, 0x8) syz_open_dev$mouse(&(0x7f0000001400)='/dev/input/mouse#\x00', 0x100, 0x109002) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r1}) io_setup(0xef51, &(0x7f0000000340)=0x0) io_cancel(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000380)="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", 0x1000, 0xffff, 0x0, 0x1, r1}, &(0x7f00000013c0)) 2018/04/29 20:00:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) set_tid_address(&(0x7f0000000000)) 2018/04/29 20:00:23 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x84202, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x4b}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x100, 0xcbc) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000300)=""/190) recvmmsg(r3, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000000180)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f0000000000)) ioctl$KDMKTONE(r0, 0x4b30, 0x401) 2018/04/29 20:00:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x2, 0x1257279a, 0x100000, 0x5096, 0x7, 0xd51}, 0x2}, 0xa) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x100000000, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="71e700000000000000093a52a7d86bd1cb3c0420736501e6e3b43b6600ef768ed575b2477662e4ec55da5d3199066e4b675f95f685ef6dc363bb1c6c01a563fcee260cc0be9c9dee9d7767c1d1af6ba2561384c20353121ca378fab78e050b740448f38f9027346b8d7352ab9d9af6b19147982fda23e8ed1428d00a9e7aab0e4ea318791170a3b6e5ebcb8eab407d147151a7f38a2cb79ef404bc5c006b296b2f650f61a83b4d7978934bca", 0xc5e7e9ddb50dcb46) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:24 executing program 2 (fault-call:7 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:24 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0xffffffffffffff35, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0xffffffffffffff7c) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/141, &(0x7f0000000180)=0x8d) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:24 executing program 0: arch_prctl(0x1003, &(0x7f0000000000)="b5e38a9fe7ba7a71ec0b6d91090c6fea30fe9617822f4adf1dc8ba2c59840b3475a7f872b3564592acde01d3a1ba19f285f1abd084d4aab4a5a7b2d3f66d9d39965760b6cc9e26775655f911b0801b9114369286a18bb4c34de364fd76bff28eed3b") semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/29 20:00:24 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect(r2, &(0x7f00000000c0)=@generic={0x13, "9e95a59005992f9df9af4190c1c33d5c28a805aa1c8f38d3aa2c681ef7edac0604173f896696f20876aa0dca43d1ef1db32b86613011bf517e2fcea7a21b689856fb14bf14f3442611a40710f15737f4433be102a8e2aa4146600bf652add31ed89d282db65e1a32f8c65eba81640f1950c61cfa0b0755b2baba5dd89519"}, 0x80) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000040)=[{0x1}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x600081, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) 2018/04/29 20:00:24 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0xfffffffffffffe0c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) r3 = shmget(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000140)={0x4d, 0x6, 0x1ff, 0x1, 0x7, 0x7}) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000002c0)=""/119) 2018/04/29 20:00:24 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000300)="9772ec8c179dd4cac4ef365fbfb88144360237d6ab6341dc44f4eb1692ad0b21ef5ac62bedcab0345d2ce71fedc33543bda5b278c0452c4458945319abcf10a65a80c19b4cdf88403da50e9b590612245a5af92e0c0e7362cd", 0x59}], 0x2, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x2, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000002c0)={0x80, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:24 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0xfffffffffffffd13) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/29 20:00:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101000) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:25 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f00000002c0)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:25 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffffde) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:25 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:25 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x21, "6f8257fe8a7dc00bcebd0e7a9753e7918f9f273e2b19dde36b7ca92d677145219e"}, &(0x7f0000000100)=0x45) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:26 executing program 0: semop(0x0, &(0x7f0000000140), 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @rand_addr=0x67}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'gretap0\x00'}) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r1 = semget$private(0x0, 0x7, 0x220) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000240)=""/246) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x42) fadvise64(r2, 0x0, 0x5, 0x7) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) 2018/04/29 20:00:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) sendmmsg(r0, &(0x7f0000006f80)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000180)="1a8b9f708f8a0bd0a99b69c5f5a2aa651a73ca233971766f6458da725f8571bceb8a3265e9f76cb435ac1778bc2e641f43b95d19f7b585f1c205c574558261134556102deb61ad894f434b3e4f0b87310c750d5c9a2b99bec950ffa24682ce5990b8c5ea0faf71eb1496905b1fa160b540f15a998f963a3b3e427874462b054aab6579857c7f2068ed5becb43fdcfb4120ca0880e66ced2b6c6547d2816d2ab4005e28c2316846c1e550b3d54191645fb7410231c25b8e501d77d27cb748bf7062031d9d134a44a9bd518d597902da51b95b", 0xd2}, {&(0x7f0000000280)="baa1a439b21c4b46a59074d5b3b762455779edc999b651c080474d15331ec01e951c2ac6c86ab7e8cb31b05b8dafb4c319d7d0c795a2f0486870886d33a7aa43c51a8dd094606045edec36907d334be035acac9e8747ac7fe7a1acf5dbbdeedb74228738d4049badb49187470973e58b6b19154eeeda305a59ffb60dfdef87671c28a402d8d81e88fea3009d4049f8ca4056069fffee49e298031bdf60f7c101fb85b926421b5d3987160dbd44cba367f2caae26aa5fd51527c0e430d79e5ffd983954cf8bad1e94a586606a0269b4897c6f60517f4cba0b2c6435e0c043dca581269a037c4e1c796080f732cc9b9b68196f700223bf0a3f", 0xf8}, {&(0x7f0000000400)="a37f2554f903be8f7c811037b3c54a56cb4cb179f093e80b07a4648c98716e9a81b448c4f4884321a926bc9a33862335463b69d653a52ceb1bd38a2a74be0a224e187d34e32048890e16446734ce305189356f34a744bbbf67a113aee3437c86918a81c83cf0f7e65a52e70dcf65dea0773a3ce48f3329fdfb44afa8c92de1c5b8dc874a5d4b1b3ff7bc5f0f0836506ed1d0999d5f17f127f84e9d419d132ba9091a10", 0xa3}, {}, {&(0x7f0000000040)="b6c66bf8da60a86709bf076a935daaf86839eed25a941968eb365076a1e59a1d78bc702b6fd32a9889d42987e8cc4a5f46c2a413d6eb6da02cb76c", 0x3b}], 0x6, &(0x7f0000001740)=[{0xd0, 0x13b, 0xfff, "c699852eeb54f212af990daa3c1ac035382326352bff54abae449c33506a6fee4ee59fda7683def869ddfdebf2a14697ec17b9fad6ffd637740aac5e19df994f8213708725f089e28f776f7075188894fd7c6c081501bb3b384a5da72b07c992b11b9bd2f76a8d33cb67d1c0add10ba243901f2d62e55ff81abd5ff589d3f05b4541e30e946ae5b0f40838ce4fac2bb6aa59fc02244f53c3c4af6791945e9121458b3b0e7622eb068d5f505771a6d8dc047843e025317ff78caefd868b"}, {0x1010, 0x1, 0xffffffff, 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&(0x7f0000000380)=[{&(0x7f0000005c80)="78e52e722eac6e8eb2ca13cce1a0dc0037856c4c15c877a9873bec4edfe2fea11b93118778af9fd9d3ab35e5253d27852cca4c4d7618250b68f118dec96459f847cc55b58d9d37d2f5a376794c63e5a7514951a1e5b12d392920d6e062d6acdf755b254e3e15c69b5ff67197d3afc2dfbd8cef0aa764dda1d79da8db6566a78d6d503450d5ecddcc9098130515b665ceeb74961a871323ac690c894bbf86552e9057b58df46e72215b9c40a4660e9e9ed1c235e1a31e5d238af81bca24967ecfb695254533feabc2d9c7a68300be8b16ec1e81f85a33718f84ca2ad519772324d06272fb99151357bd3ee110c9acc9dac944169a", 0xf4}, {&(0x7f0000005d80)="042b3ec1c353bace682fcd7357251e1c4714a23369d55a2fdb53f153b731bdf7f6598889bcaab1940cd25df36448ae622c8e31f88925a60ab5dfa2c46c733b046a433520c85ec65f35657f0166273c310326d281424454d702217270c9ebfb40eab99e9e7a30d6137d636c50af6cac7a853f00ff47fd0f6313", 0x79}, {&(0x7f0000005e00)="ac3143d5ff5b89479fbae11ce7bdae54628aee76de43e5af3cdb40115b29a988a794fa1140ff86a369620ae662f5ec73d04810873cca39d0c585003dad1dd6e9945b3aac184f581e0b6fe2b35ef9b8350d393fcbf0da0a243e1664ff43576812a571964bafc98ea6cc78d248234f3caf26185877c7083930ac41153b73d2a9a138051cad6db82384adf66b22547946f968925baa7d7a885d40e4db5a3a9c62118f9abbc8d5b39d19cf080f8a3a49e805fa8ca7d1e1a0c85c7facdd7c7c82f02f0d6dd5193078813c8e15d0da9df4309d82f89c", 0xd3}], 0x3, &(0x7f0000005f00)=[{0x80, 0x111, 0x9, "c36c09db0a36e81b3e2dc87c073543cb7a07a1e3f89769ce9d84b26b5bd1b214b5e8d89dc53524240c7bec4d26e00e052ecce433a9f375d82f347c84e01e436cea78a1af01079ceaabd7c71ba5a56a537175de5c22974912f42a19e2ae6dcb094735c4722ec2b476f3"}, {0xf8, 0x10c, 0x5, "9a5073b4ae4f8fa34392753eb7452417e1a4a991b2a7cd1a7ccaa6d1c4b946f64782287b5a26b9d28d89aef13ab04541a06c9a747246baf7009c90a2620057c5fa8b1f8e14bfc5525c79c1f24b092f4a357908a00580790a0872d90a52f736d4ceba73978c64c05208ce1551350687f3e6da427025938754c5549fa05353a20806ea2c8835c01d9fdf7da378be74b31c901624c4000dd5ab08adedd23636c42ef9277efcbd71979dd7361196bdcebfd2a0ef8dc35726405c1cefdd8572a84c204c2762b255050412f43195eea7f339586eae5db90e4ffcda4a3f53a9ecebdfc8eb330a"}, {0xf8, 0x0, 0x401, "3fc957628203b192a44ab8c1eb2e7698e5311fa847f476f3a2a4b54bea235f3e6352b899acfcfb4e0a70bf2a4f249219d0138ebfe78e41ee830d2bd8f4505a6b4e40088781af1fc388c4b8f07f9a640bf856c8dd36d44437cbba35aeb9678bf65c927212da78ac1f2fa705bb737a2858426f16265412c54397dd0a4cc9421cf869cc207d83013d59dc929b2b1d51015c1fe06aaee37ca1d1d49c8f382749428b59bfb674a3500ce2b688c233f7e97227060ec70d90ac2240f1b105434a4fe3c6d180f7ceda1c158c79a6281280f99cb85b66a38190551fd6d31ed89972ceb57f15"}, {0xe8, 0x3a, 0x9, "ec9126c58c29ecd5770770a8cb669ddc5feda91616f5c7e9ffd34e48f085a92042b348229368c43760c1311f8763fe001b6bd5a0174e35ab6643cc546f6241c984c45019f044720d452e72db3177d2ea8e03973a9d33c9d11a2baa9265080a29b3962c65c538c870d8529a76d939a6373283fac6d0297e26187d532a2eebddb391203a4c9999d9f7e3e5c688c83cc272397af92bbf4d702413bfb806ba935e14a8b11d8efb63efb04f48f9dd28f72b6a1c491d5802469dbf4c052255c25bc9d53920da894a9a50534ad602b70fd1351202832642f2"}, {0x110, 0xff, 0x20, "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"}], 0x468, 0xc804}, 0x7}, {{&(0x7f0000006380)=@l2={0x1f, 0xfff, {0x469d9279, 0x20, 0xffffffffffffffff, 0xfffffffffffffffd, 0x7}, 0xfffffffffffffff7, 0x8}, 0x80, &(0x7f0000006500)=[{&(0x7f0000006400)="5a94462e4a797d0c404d0d897c48edb2a85217ead59ca2a61e5a1c8feb99e699342e4b93d74de7bf4bb9dfe6b743a45f19e698b462c7a5c75e86a9ff73ace506744961c621e03f22f8ff13e72d4bb2e6c90ab10bd3f8c279ed65fc89536ddeec699f572eef7cb55a0b3c62e1057addb0077e9fcacfbecabe9460c0e19bb5e02c5e991457509434defe0b30c0046c1338a9bc3b8534c33bbf0e617b2a8e8db302006653201802c7b0c2ba7c4ad247d25147e8ed685461b3ab", 0xb8}, {&(0x7f00000064c0)}], 0x2, &(0x7f0000006540)=[{0x110, 0x107, 0xe87, "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"}, {0x68, 0x11f, 0x7d, "cb1eeaec30a089ed84e9981d4d3c5353e64dfc0a3d209415d8d9a6c2c5bf08dc7566717e9906fc2e3d4657d12220a64d518c49167dd4f67807b3034e166f6210a3b342633486644240055d283b0cc7a227a13106dfb2beaa"}, {0x20, 0x1, 0x7, "94a2fcdc52f39a1378"}, {0x38, 0x11e, 0x101, "6bf3ea8d4582f3d3697764158e0b45c81602ab85d19de66a4e125acc75ff68f8a050aaa60f5a6a9b"}, {0x50, 0x1, 0x6, "f95c945a7ecff860b4b9c175561c930aeeda8c09d6d05f60de65b5d615a636bdc5839d025ab50e4a6a9a5d8ec6f51f5a6b614c3dd3b915f432d61eb84cba0d"}, {0x68, 0x10f, 0x7, "0914c393517ece57cf7470b1c9e58353cac6638ccc34e62a73f65592b79836ca2a1bad340c9c262ea5d4a281ff8f13f4af7734ccad4718d940fae3ddc1cf8c3720eec96b4dcf80852f453977815af834adfff96d82"}], 0x288, 0x10}, 0x3}, {{&(0x7f0000006800)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006880)="b510dd03ae853e32fa574dfb9559b02414245b4ee0327190f6d701f2ee88360041aab63124aa064f4e609d909a4d59437c0a202d16df80183377a39fae8efbf0191b9bf173d56e90d7a252367b6e294e4c1d0492dd7f299b238c4134b42efc721339e4755d466c2046bc3b2f89c055798ce61ac4f8495e2ee049e71aef87ae50f239f32cbc28c9d30f483e7a9321ae63d1e13b9e6c5b91d0849432a51b365cf0a0c91b22f198fffcc66d642a2112253e7a3d0c2bc8d114b06afd4f3b4adb8888be082460db59f6b2a9f2ef55b9a4ddb2f68cf1d439e947d0b71617", 0xdb}, {&(0x7f0000006980)="fa7931534da925e80b9c3e1aaec56a8a9e20552b1151553c41c3feb59e164e284ed8ac6f37cdd22c7ba3fbea82f2944fb864c7f8024d315694d23a3c3877e1116e3357e7d9e3632a5698e20e90defe212ccf8ed264ca5d7e75374f65cb359308a2005d929279833eb992c27b68fd07e2ef935818542862949b76a096b75510e067a92ba236811b35e714cc97ffde34cfc8a721657970fcd0fcb47ca1c4dc639a7caae2bf0fd9ed2e6fad73bcec8eaf31f23333218f205d7bce8396480fb1361ae4", 0xc1}, {&(0x7f0000006a80)="722b4bd70bc6bf888bc2f646e51493f14b1f981483a651c0711d89f8350fecb148500e6b8ba737ca877fa486f90f5f258a19be33aa45f454406fe70eb0240529efc94507c86bbf658803d12542a2b04ba1fd49d41d", 0x55}, {&(0x7f0000006b00)="a552dd4216e958f6efc99bc21b3abf948dc4182ae3820e784ba2c4c9856a6345cd1697b7ff3176e60a9b9b844cc06a8881b2710424292a477452cab7a533b78eb9d1d8fb2ccda1b1ffd30cdb4cb877a9e54f5f39b892d314f507016629074eb7", 0x60}, {&(0x7f0000006b80)="86c9318211cb4969f558d7e7d2ce71f7e3b3eb6a91", 0x15}, {&(0x7f0000006bc0)="4ffd84624da6770ba399f1cdbd06c9e8cc1caa95a7d64c02dc3e5476b0f3c027ece03cefcdae87e1ea608c3d3e2ce24c4fbc819433e95f5b399a452ca44433187377be29563561e214cdf6aa75e187a62a2f94f55bf0c6987dac4c12b88a887998621507b5ead518136e9a940da760525f7d457a5c7319039d7fe97b305f88d60a2b67b2625a3c44fabba9ec5b9f935014bd203b6c1d4a2613b70863280f97702dd5c68bec4f70fe8b145375be0b973753c724a4de6115eebf06ec70a3", 0xbd}, {&(0x7f0000006c80)="dd968c6fbd36083a4098cabdc51fa35b9bc1fbf09fb0cff6a868964386caeef6dc102461188d7c75", 0x28}, {&(0x7f0000006cc0)="66ad61066a80842cd5d393a4aa4aa167081b18eae7d8c34cb626ae6bba0d0ba96ec5c45a9de873973361afb8e689869b829712f98c949b4c977a290ade26b2ce12d25d19b15053b966637ba96071034ae8676f2cd284faa1781f152faa8af6128eab26934d6fd64ff492f3106b02f9e1f302c5731c03ec209b2c64f20f6c685c5910e6", 0x83}], 0x8, &(0x7f0000006e00)=[{0x18, 0x109, 0x7a, "a21ecb8640"}, {0x28, 0x0, 0x80000001, "4eb50460fcb4fb025602737822e2c806f0028e"}, {0xf0, 0x0, 0x40, "bc439caf3d7215c1dfc03c4152322319f77e2f9a4c851d31215011fbcfead2b5565ea7159d95a83817a6dc943729f56ec24469ef0068cfeefd980bd00eee11744986aaac2ddec0ddc078d3409bd7220a3976ae4930707fb62348f65a3ef6ea7860381e074c8ed1f2735fd003e718f43cc07cae93efeea2123b3d4ed89467479f5a5f96ae65b4ab8b68a728e332a0b3c3751207ca64312da7585420906bca6045878a131aea80f71beef0f94f07e8fe1b81dac57a15b71f0bbfd4d457e09a8876a692d3c0bfcb3c05cf08ca30d43b3f1249a7b1cfc1da508a5a27c5611df1"}, {0x20, 0x117, 0x6, "aba83b43fc587a5a4893152773c0"}], 0x150, 0x4004045}, 0x72}], 0x5, 0x20000000) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0xffffffffffffff68}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:26 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000140)) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='nv\x00', 0x3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:26 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0xa5e, 0x101000) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) io_setup(0x3, &(0x7f0000000140)=0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', r1}, 0x10) io_cancel(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00000002c0)="f04e4846dd92467af71f9ec529981d210d39ec7c0a6dd023861ead5195c5521546c2e2", 0x23, 0x6, 0x0, 0x1, r1}, &(0x7f0000000340)) 2018/04/29 20:00:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0xffff, 0x4) 2018/04/29 20:00:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r0) ioctl$TIOCNXCL(r2, 0x540d) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:26 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x4) fsync(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getitimer(0x0, &(0x7f0000000140)) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000002c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:26 executing program 4: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/60) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x501200, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000440)={0x1, [0x0]}, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6, 0x3}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000002c0)=0x1) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000380)={{r3, r4/1000+10000}}, &(0x7f00000003c0)) 2018/04/29 20:00:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a11cdf8311cfc093a52a7d86bd1", 0x225) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) fcntl$addseals(r1, 0x409, 0x4) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) [ 168.629849] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/29 20:00:26 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) [ 168.671624] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/29 20:00:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000340)=""/218) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) pause() ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x0, r1}) socket$packet(0x11, 0x0, 0x300) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000002c0)={{0x1000, 0x80000001}, {0x5, 0x3}, 0x9, 0x6, 0x1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:26 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x44083, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000340)={r1, &(0x7f0000000280)=""/164}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000080)={0x1000, 0x40, 0x1}) r3 = semget$private(0x0, 0x8, 0x0) semop(r3, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r3, &(0x7f000001a000)=[{}], 0x1) dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in6=@dev, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) semop(r3, &(0x7f0000000000)=[{}], 0x1) getitimer(0x1, &(0x7f0000000380)) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:28 executing program 6: semget$private(0x0, 0x3, 0x2) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000), 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) unshare(0x8000400) fchown(0xffffffffffffffff, 0x0, 0x0) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x420040) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x10) 2018/04/29 20:00:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x80, &(0x7f0000030ff0)={0x2, 0x400000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000300)={0x3, r1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000140)='./file0\x00', r1}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) iopl(0xeba) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:28 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000440)) semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x121000, 0x0) accept4$ipx(r1, 0x0, &(0x7f00000003c0), 0x80800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101002, 0x0) write$vnet(r2, &(0x7f0000000340)={0x1, {&(0x7f0000000040)=""/181, 0xb5, &(0x7f0000000240)=""/248, 0x3, 0x3}}, 0x68) r3 = semget(0x3, 0x1, 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x6200, 0x0) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x5, 0xffff) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) bind$can_raw(r1, &(0x7f0000000300)={0x1d, r2}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000340)=0x4, 0x8) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x20000) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)) recvmmsg(r3, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:28 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x81, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000002c0)={0x0}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={r1, 0x80000, r2}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) close(r4) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x81}, &(0x7f0000000440)=0x90) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000001500)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000025c0)={r5, 0xfffffffffffffdb4, "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"}, &(0x7f0000002580)=0xfffffffffffffe82) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:28 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x1, 0x80}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x7fff, 0x121080) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000003c0)=0x9, 0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) times(&(0x7f0000000300)) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000002c0)=0x4) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) close(r1) socket$packet(0x11, 0x3, 0x300) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f00000002c0)=0xe, 0x80800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000380)={0x2, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$netrom(r2, &(0x7f0000000180)=@full, &(0x7f0000000040)=0x48, 0x80000) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) r3 = memfd_create(&(0x7f00000000c0)='cbc(aes-fixed-time)\x00', 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r3, 0xf, 0x1}, 0x14) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000200)=""/208) 2018/04/29 20:00:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x100040000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000340)=0x1000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x9}, 0x1c) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="00003900dc828147d7df073cdd9ad9a675b29ed0fb39316b0070cda41792b85089f524f0d85085d5faca8866aa1f8e753acc7977c5dcd097f1bbd5c4cc"], 0x41) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'irlan0\x00', 0x3f}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r3, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:29 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) get_thread_area(&(0x7f0000000040)={0x2, 0x1000, 0xb01b1babf6690bd4, 0x5, 0x4, 0x96e3, 0x155, 0x6, 0xffff, 0x40}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/04/29 20:00:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="8956a50fc6199563b77926b141caa2876711f30411931250b35c3fdacee0e465b7330268d4fe3d43a3aef88cb55483d372a2ba5349090195f7d6aab87309b266d4578544af91eba8531c187ec94c4cbd6b", 0x51, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="100001007e4cf700046aa9927c2dd0e21c8bca1bbff9ee1ae9d46d0b91e7bf41abca57f2130cc30d7bc22445e4d07f74d05459b5f8f902de9ea73aca0f0e18c2e44ec01652191adea3c95faa5f5bba21647b2a9c3ddef430e7ad846bc41ad09094fc0615b0e12f4cd4a6085dfd0b1b86a8a0ded3b2056ae085615de658a88bf2a8a3b57f60c39d5e3dc4ce294a82"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:29 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x0, &(0x7f00000000c0)={0x7fffffff, 0xfffffffffffffff8}, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r3 = semget(0x0, 0x0, 0x210) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/177, 0xb1}, {&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000780)=""/136, 0x88}], 0x5) semtimedop(r3, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x3, 0x8, 0x1000}, {0x0, 0x3, 0x1000}, {0x1, 0x235, 0x800}, {0x1, 0x80, 0x1000}, {0x2, 0x8, 0x800}, {0x2}, {0x3, 0x4, 0x1000}], 0x8, &(0x7f00000002c0)={r4, r5+30000000}) semctl$GETZCNT(0x0, 0x4, 0xf, &(0x7f0000000300)=""/246) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r0, 0xf, 0x2}, 0x14) ioctl$TIOCSBRK(r0, 0x5427) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000200)) 2018/04/29 20:00:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af05, &(0x7f0000c97ff8)=0x26e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x40000, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c0000001900000027bd7000fcdbdf250a148008fe03ff0b0010000014000500fe80000000000000000000000000001f1400050000000000000000000000000000000000080015000000000096eaf0a578a8f1780e717d125677ffb124b99248a2e1a35958b6399656383dd42b1c712ac65af5ffd3caa0538bd721956f56ec65f19ca2cfa3f803de1e769f0d40017a70dc856af981e4cf4e5f9f23b638e182dd4962f448de5afc36f964fb6151d95d8eb1b89160"], 0x4c}, 0x1, 0x0, 0x0, 0x41}, 0x40000) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x3fe, 0x81) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xe8) ioctl$KDDELIO(r2, 0x4b35, 0x9) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000180)=0x200) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000440)={0x7, 0xfffffffffffffff9, 0x3, 0x3, 0x5, 0xffffffff}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x2, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$int_in(r0, 0x541e, &(0x7f0000000340)=0x800) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x121000) 2018/04/29 20:00:29 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)=0xfffffffffffffffd) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) openat$cgroup_procs(r1, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:29 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) socketpair$inet(0x2, 0x7, 0xfff, &(0x7f0000000180)) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000040)={'veth1_to_team\x00', @ifru_addrs=@in={0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000000c0)) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000440)=""/104, &(0x7f0000000140)=0x68) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x1000000, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f00000003c0)=""/95, &(0x7f00000002c0)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000004c0)=[{0x2}, {0x4, 0x8}, {0x0, 0x7a7}, {0x0, 0x80000000}], 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000740)={0x101, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x4, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x290) 2018/04/29 20:00:29 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x5, 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000300)=0xb69a) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) personality(0x8) uname(&(0x7f0000484000)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x2) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) inotify_init() openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x200000, 0x0) 2018/04/29 20:00:29 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0xfffffffffffffffd, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) [ 171.518696] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 171.572747] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/29 20:00:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x410000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80, 0x102) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000180)="e146ed745587babb63ab00beb2c351f6adf1c8edb12018850d206d707a31cf5016d9c0b30f6acfaf26584c9aa7189f2171d7c0576a74bc84ac74274b798ea166a2ef22ebab0075c2c305c731a43273", 0x4f, 0x8, 0x0, 0x0, r3}, &(0x7f0000000200)) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000004900)={@empty, @empty, 0x0}, &(0x7f0000004940)=0xc) getpeername$packet(r3, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000049c0)=0x14) getpeername$packet(r3, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004a40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004b40)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000004c40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004c80)={'team0\x00', 0x0}) getpeername$packet(r3, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004dc0)=0x14) accept$packet(r3, &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004fc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000005100)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000063c0)={0x0, @multicast2, @loopback}, &(0x7f0000006400)=0xc) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000006440)={0x0, @dev, @rand_addr}, &(0x7f0000006480)=0xc) accept$packet(r3, &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006540)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000006b40)={@dev, 0x0}, &(0x7f0000006b80)=0x14) accept$packet(r3, &(0x7f0000006bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006c00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006c40)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000006d40)=0xe8) getsockname$packet(r3, &(0x7f0000006d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006dc0)=0x14) getpeername$packet(r3, &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006f40)=0x14) getsockname$packet(r3, &(0x7f0000006f80)={0x0, 0x0, 0x0}, &(0x7f0000006fc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000007000)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000007100)=0xe8) getpeername$packet(r1, &(0x7f0000007140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007180)=0x14) getpeername$packet(r3, &(0x7f0000007480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000074c0)=0x14) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000075c0)={@local, @remote, 0x0}, &(0x7f0000007600)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007640)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000076c0)={0x0, @broadcast, @dev}, &(0x7f0000007700)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007740)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007780)={'veth0_to_bond\x00', 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000077c0)={@loopback, @loopback, 0x0}, &(0x7f0000007800)=0xc) accept$packet(r3, &(0x7f0000007840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007880)=0x14) recvmmsg(r0, &(0x7f000000b480)=[{{&(0x7f0000007900)=@pppol2tp, 0x80, &(0x7f0000008e00)=[{&(0x7f0000007980)}, {&(0x7f0000007d00)=""/71, 0x47}, {&(0x7f00000079c0)=""/58, 0x3a}, {&(0x7f0000007d80)=""/4096, 0x1000}, {&(0x7f0000008d80)=""/81, 0x51}], 0x5, &(0x7f0000008e80)=""/99, 0x63, 0xfffffffffffffffb}, 0x9}, {{&(0x7f0000008f00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000009100)=[{&(0x7f0000008f80)=""/81, 0x51}, {&(0x7f0000009000)=""/137, 0x89}, {&(0x7f00000090c0)=""/2, 0x2}], 0x3, &(0x7f0000009140)=""/88, 0x58, 0x9}, 0x2}, {{&(0x7f00000091c0)=@un=@abs, 0x80, &(0x7f0000009300)=[{&(0x7f0000009240)=""/139, 0x8b}], 0x1, &(0x7f0000009340)=""/243, 0xf3, 0x7fff}, 0x7fff}, {{&(0x7f0000009440)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000009540)=[{&(0x7f00000094c0)=""/109, 0x6d}], 0x1, &(0x7f0000009580)=""/4096, 0x1000}, 0x6}, {{&(0x7f000000a580)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f000000a700)=[{&(0x7f000000a600)=""/166, 0xa6}, {&(0x7f000000a6c0)=""/32, 0x20}], 0x2, &(0x7f000000a740)=""/12, 0xc, 0x4000000000000000}, 0x800000000000000}, {{&(0x7f000000a780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f000000aac0)=[{&(0x7f000000a800)=""/140, 0x8c}, {&(0x7f000000a8c0)=""/142, 0x8e}, {&(0x7f000000a980)=""/75, 0x4b}, {&(0x7f000000aa00)=""/56, 0x38}, {&(0x7f000000aa40)=""/74, 0x4a}], 0x5, 0x0, 0x0, 0x992}, 0x4}, {{&(0x7f000000ab40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000afc0)=[{&(0x7f000000abc0)=""/160, 0xa0}, {&(0x7f000000ac80)=""/172, 0xac}, {&(0x7f000000ad40)=""/151, 0x97}, {&(0x7f000000ae00)=""/30, 0x1e}, {&(0x7f000000ae40)=""/155, 0x9b}, {&(0x7f000000af00)=""/128, 0x80}, {&(0x7f000000af80)=""/44, 0x2c}], 0x7, &(0x7f000000b040)=""/11, 0xb, 0x7}, 0x4ab}, {{&(0x7f000000b080)=@nfc, 0x80, &(0x7f000000b1c0)=[{&(0x7f000000b100)=""/112, 0x70}, {&(0x7f000000b180)=""/19, 0x13}], 0x2, &(0x7f000000b200)=""/148, 0x94, 0x9e0}}, {{0x0, 0x0, &(0x7f000000b400)=[{&(0x7f000000b2c0)=""/99, 0x63}, {&(0x7f000000b340)=""/150, 0x96}, {&(0x7f000000bcc0)=""/4096, 0x1000}], 0x3, &(0x7f000000b440)=""/4, 0x4, 0xffffffffffffffff}, 0x81}], 0x9, 0x23, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000107c0)={0x0, @remote, @multicast2}, &(0x7f0000010800)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000010840)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000011c80)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000011cc0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000011dc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000011e00)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000011f00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000012d40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000012d00)={&(0x7f0000000740)=ANY=[@ANYBLOB="a40d0000", @ANYRES16=r4, @ANYBLOB="02002cbd7000ffdbdf250300000008000100", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000800000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000180000008000100", @ANYRES32=r8, @ANYBLOB="7002020038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040003e900004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040005000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040008000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400e719f96d08000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="d401020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004003000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400090000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="40000100240001006c625f686173685f7374617473000000000000000000000000000000080003000b00000008000400ff7f000008000700000000003800010024000100616374697665706f7274000000000000000000000000000000000000000000000800030003000000080004009eb0ad5fa8e2e07d6ab83eb988c3f6dfa1569488cc8117dc9a1b0214dbe695589cdc58", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000001003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="8400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r21, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="080007000000000008000100", @ANYRES32=r23, @ANYBLOB="380102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040008000000080007000000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff010000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400fcffffff08000600", @ANYRES32=r25, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004002b03000008000600", @ANYRES32=r26, @ANYBLOB="08000100", @ANYRES32=r27, @ANYBLOB="fc00020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400030000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r29, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004000010056b0300000002000e000600000008000100", @ANYRES32=r30, @ANYBLOB="54020200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r31, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400400000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r32, @ANYBLOB="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", @ANYRES32=r33, @ANYBLOB="e001020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r34, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400aa00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000008008000600", @ANYRES32=r35, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r36, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r37], 0xda4}, 0x1}, 0x800) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:29 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000400)={0x2, 0x0, &(0x7f0000000140)=""/6, &(0x7f00000002c0)=""/139, &(0x7f0000000380)=""/68, 0x5000}) [ 172.023625] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 172.023625] The task syz-executor0 (11693) triggered the difference, watch for misbehavior. 2018/04/29 20:00:30 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x121800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) clock_getres(0x2, &(0x7f0000000140)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:30 executing program 3: fanotify_init(0x4, 0x88000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x12001, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x7, 0x0, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}) 2018/04/29 20:00:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:30 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000002c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x200002, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000140)) 2018/04/29 20:00:30 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xfffffffffffffffe, 0x9, 0x0, 0x61f, 0x8}, 0x14) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:30 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000001740)={{0x8, @multicast2=0xe0000002, 0x4e21, 0x2, 'rr\x00', 0x1e, 0x6ed3, 0x38}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x6, 0x2, 0x1f, 0x100000001}}, 0x44) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x400000) sendmsg$rds(r2, &(0x7f0000001700)={&(0x7f00000000c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000100)=""/201, 0xc9}, {&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/246, 0xf6}, {&(0x7f0000001400)=""/77, 0x4d}, {&(0x7f0000001480)=""/185, 0xb9}], 0x6, &(0x7f0000001640)=[@rdma_dest={0x18, 0x114, 0x2, {0x8, 0x101}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x800}}, @mask_fadd={0x58, 0x114, 0x8, {{0x679, 0x5}, &(0x7f00000015c0)=0x5, &(0x7f0000001600)=0x58, 0xb35f, 0x9, 0x7, 0x6, 0x44, 0x23b0}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x100000001}], 0xa0, 0x4000000}, 0x40000c0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000017c0)={0x0, 0x9}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001840)={r3, @in6={{0xa, 0x4e23, 0xd68e, @empty, 0x4}}, 0x1ff, 0x1ff, 0x7, 0x7fffffff, 0x3}, &(0x7f0000001900)=0x98) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="10fa4433b48e9448ae728899274bcf74265a0300"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0xffffffffffffffbd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) 2018/04/29 20:00:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0xffffffffffffffff, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:30 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) recvfrom$ax25(r0, &(0x7f00000000c0)=""/162, 0xa2, 0x10000, &(0x7f0000000180)={0x3, {"f5d53759afa5d2"}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x261) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x906}, {0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0xfffffffffffffffe, [0x0, 0x401, 0x5, 0x6d8, 0x7, 0x8d23, 0x5, 0x1]}, 0x5c) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000380)={r2, 0x3}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000140)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r0, &(0x7f000000bb40)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x1000005c, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) fcntl$addseals(r1, 0x409, 0x3) socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1ff) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6100, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) 2018/04/29 20:00:31 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfff, 0x12002) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/135) r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xffffffffffffffff, 0x2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x5}) semop(r1, &(0x7f000001a000)=[{}], 0x1) semop(r1, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:31 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) close(r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'bpq0\x00'}, 0x18) ioctl$TIOCSBRK(r1, 0x5427) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000001c0)={0x3, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f00000002c0)=""/65, &(0x7f0000000340)=""/195}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/69) 2018/04/29 20:00:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x9c66}, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40), 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:31 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000000340)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:31 executing program 0: semop(0x0, &(0x7f0000000000)=[{0x2, 0x9, 0x1800}, {0x3, 0x5, 0x1000}], 0x2) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x16, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/68) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getrlimit(0xd, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x1, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c6d6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000740)=[@iv={0x108, 0x117, 0x2, 0xed, "4472a7a165205748de3f87fb584b3abbe43ba507c3e1bf233547fd9ac2f32341260e65f5458ab958a478ddad8a06c14554c57fbdb8e4b3ddeeb8c1a808d4d126f4cd3b757a014326b148bd3254c9726285b3c125859e31e82f361f32d795355ea3423788412ec3ed96eab98d28e78d8f381e19556f5f7f682889026664fd29fb45bb06de957d24dbfed052f348e23d27bca61e6ae25c8158c3f4a2fd381f84165fb94df24ebe421f7de7b58a041dc3a1109b3f50c3e5288c7bffb6c4779a3c59c3449a3ecf072e35b7aaa9fa2200d6a3134360def4c55024d847d6b3cb0f62c1ec0aa3dc983799f165705be76b"}, @iv={0xe8, 0x117, 0x2, 0xcd, "8135480315ed15f4b9433587a934f05aa75cf94b51460006022c11bab5ee76f75cf3b65d126bc7a9e78eede7a43a2cb8269c7a5e9086d89ec58cdb8566430affdb411179d12c2011f580d09b89f150aed3eeae7b267473c53fcfee1b91bddbd3b5d58eaad2469e395ac85adaa2ca177edbbafb8f400b9dccae21d55f7f9db6148d87dac96fab4bd07da99dc7f268cf6b09f77398c044f5addd9fb426d08d83c95355425d5a6391800e343c724bd61ec6db0048a0ec03072ec6fa3cd762f1d04ae2efd99eb644b732594c95d4e7"}], 0x1f0, 0x4000000000000}, 0x0) recvmmsg(r0, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000000180)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:31 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000140)={0x2, 0x1}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:31 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) rt_sigpending(&(0x7f0000000440), 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/237) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r1, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={r2, 0xfffffffffffffff7, 0x18}, 0xc) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) getsockopt$sock_buf(r0, 0x1, 0xe6b393cab47e2ac6, &(0x7f0000000180)=""/248, &(0x7f0000000040)=0xf8) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x3, 0x400400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'veth0\x00', 0x3420}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000280)={0x0, @dev, @multicast1}, &(0x7f00000002c0)=0xc) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x100, &(0x7f000000bc80)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0761ddda8afe9b91bdebb25c766f0fc22cd373", 0x13) 2018/04/29 20:00:31 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00000002c0)=""/139, &(0x7f0000000140)=0x8b) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x525, &(0x7f0000000240)=[@iv={0x0, 0x117, 0x2, 0x0, "376ba03e7c2e48314eab1f465d77f3ca298e7c79e2c3b226dd86fbba80c1be70ff2fd314abbc9852a3dedc"}], 0xffffffffffffff53}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x94c1a78b514ce360, &(0x7f00000002c0)=0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:32 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101400, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:32 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x3, 0x7, 0x1000}], 0x2) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) sendto(r1, &(0x7f0000000000)="a4799c25ce3e1deb3664e62c146c974f748d19781bcc7a324e1c12d9bdbb75a3db2f71abf5aa86d5602afa54de566762827c78d7cb0e38e35f", 0x39, 0x4000004, 0x0, 0x0) 2018/04/29 20:00:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x6, 0x7fffffff, 0x2}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000340)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast1, @loopback}, &(0x7f0000000400)=0xc) close(r1) r3 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0xee, 0x10000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000440)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) getpgrp(r4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) fcntl$getflags(r0, 0x40b) 2018/04/29 20:00:32 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x9) 2018/04/29 20:00:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:32 executing program 0: semop(0x0, &(0x7f0000000000), 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/133, 0x85) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000940)=0xe8) fstat(r0, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000a00)={0x0, 0x0}) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000ac0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000c00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000cc0)=0x0) getresuid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)=0x0) getgroups(0x6, &(0x7f0000000dc0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r20 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001800)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001900)=0xe8) fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000019c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000001ac0)=0xe8) r25 = getegid() r26 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001e80)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000001f80)=0xe8) getresgid(&(0x7f0000001fc0), &(0x7f0000002000), &(0x7f0000002040)=0x0) r29 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002080)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002180)=0xe8) getresgid(&(0x7f00000021c0), &(0x7f0000002200)=0x0, &(0x7f0000002240)) r32 = fcntl$getown(r0, 0x9) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002340)={0x0}, &(0x7f0000002380)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000023c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000024c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) sendmmsg$unix(r1, &(0x7f0000004b40)=[{&(0x7f00000000c0)=@abs={0xad2f08f27d746f29, 0x0, 0x4e22}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="c161b287f85de85a2d202757dfd0a59c6fd057eaafe23e8b3b22710ef4fde8c7c19396850d21544ff854e69fd56ef591771709a429ac868f4b1a4e7edf01d34321a0f575b4f005a5e0fbdf926763f910df581a5995cc1d41be543218a687a77bb11fdfee0fe03c442d58adcc535d47f6e73593991d5e732ba0359bffee82536eb64b4711d2d7d8c51a63bf0bb5342e09bd484efab06fe76941cb3dd9b05b136f2f3e050619f31a8ea75ff35a7b8699a5d1418882ac", 0xb5}, {&(0x7f0000000200)="b4", 0x1}], 0x2, &(0x7f0000000440)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000500)="4e28ca6bd7d1a0fdbd18f34450fe67c32dcc5080f7416a08ca533ca0a49f0e68e52b0d5d63adaf68f3bb8679eedb40a3202a9b27a43711f26c9bc620e41995114e219fc8c03ed2f9ca83d49c8587ddad520b4e8d", 0x54}, {&(0x7f0000000580)="2568093f3cd3e8a07eed1efef150d681882c52a640504b0faa091395cb67845ef9137051039f1d29a10b927e20f1558656c37616af2a44faed616c83bc652bb3fa8461c30241b879a6cc9aa9d8b761145e6724698635476bfefda46d25f9aa8dde82380a6812884db63afc8b6bd9a1198aac69cf867ec0c13578a58a051fb0c5e1e10c98716d11dca6390407d446bbf3f8b411fac3e9a91aeddf765b49", 0x9d}], 0x2, &(0x7f0000000e00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x160, 0x80}, {&(0x7f0000000f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001000)="f2811dcba98b58df67bb05ee8d2672de6267a6ad1775a5b5d0e03c7cdcd503f5579929aa43fb23cd9ac16f35519f81107e80", 0x32}, {&(0x7f0000001040)="954744e56e9afeec757c0c9f394a41be857c6fa54a2304b4175668d22ec44e15579b84a62f7035e9351a82ae43d119d14e6350eb2d23a08b99d3a0226568aa4b0dd8e1f83d7868593970ca4a7f920525a19e638ba172add8c0fc5838175cd5934c76497c2ea9bece494c3584e4033f703754a476face0afe958b2dbc51d3b9f437a465538c7979485df5cc9219d41d133a66317be5fe73bab3e51c6a345cab16126d2e98", 0xa4}, {&(0x7f0000001100)="5c41454c96991cc880253452cbd8d44e4635e3bf0c695f5b12d188a49dea6986e6f65e8fa99e5ae8eccedd88a031bc5ed1d59f898d058778d8e141bf3a832461a8665b11e3d80916622b0eda77e76d4987091786adba57", 0x57}, {&(0x7f0000001180)="91cead82591505c06cd9bfc57bbb0c5e57dd9faf566dbc5139e900e8e54053d5ed285502ee660c597d5aa25c8882f4a52f22ef0df2b70b166eed3cefc96937cacee348263a9548118002f41df2ed4db5a39443d7948de821a78b274d011c0dd87c8f2df56d01ae2a10e616a482e05b71e89545fcb8fc2c03d637e241dd1695c2c46ab174a3bf9fbebb769a0a16cd21ce09c7d0c47125442a987a20bbc833d68eb3d96c1ab38f697046488024a69fc9eb096c4a4bd9efb574dc264938586f8435818d0aa8fad46afea65642ad3373eb9ffcb062433b230ec3b127c90445aa7bb7b6393889850f65c3945241fdaadfa4c0c23b3de40b02b854", 0xf8}, {&(0x7f0000001280)="68690e33c64175ba14c725afb50e48242f0f8745fca2f6ee68cbf9940251ba4a10944f6d767994f3703fe58738c85ca6fd32da675e1e7e78813469a96bfbe6a3cd80bfef28a1bda5c7a4ddd3f488f343f032466293e10dca0615c1fc047d631f84059b73c2f24aead929462f8cd4962497c7864c5dcc5ef8fed34091066342674fe8d2472f71c88419ec2c29311638f1b99085af30671028bb9da2c65f2b578e17bd6f7f776cdce2a9c801e98d9e", 0xae}, {&(0x7f0000001340)="456b3b5a38fc3052", 0x8}, {&(0x7f0000001380)="bb263c413043a0b83c02755d377fb6c77983ad83bd285cce1c5baff46dd63281a2c9df69943184ffff062de0d6a016b5d0b59d5721a7f45b1d1ac88ff21c6bb36e84821f777a6eab31078bbbd33069d68d635ffa9936450186d7b3ec76c785ed9c74f5ebf20831996ee258cd2b9b8c53357f7af9b049f3aeef375a44571c94a2fb43580d67e63303ba533f3f5f3eb30459ca51d156f786a58ad55254b0981caf12275afd9f79f1ab89b35a24b0ba4c5f2bc7bc715622e5ffc0a8d119d0ea9a2f970280c5bd970c7d07da214af4b3faed394cea83bde5c3d86bc6ec5f93b8910ba43840a00474e082fabd79ff4a594ff632ead8e02e4cab0a", 0xf8}, {&(0x7f0000001480)="341b011fb93d56e90a34298c5646874933b58b5d48aaf96a514d2846e7239997745ef27d7c6ec3a68783bba06a3ae5b21d745e1f4bd54042879ae02f3b9acd20d536a7a76587da15e036d24163bc8ff3a97c685e371f43d7f4c968f79f154afbf294271e7b43c542d73b21e36f9d710a0d3579816f80c206729b4134b5640d5a81547e8ddec87744432c217a4d39596bef107e8fa519b26107ed5fa8e3dee25f14027a9d22bf07111f3b80be6195d85017c70ec45f415ec736a221cf88", 0xbd}, {&(0x7f0000001540)="85555113198645f32d1877bb67b7346d3721660d41297fb7cfcadd6bbbcae7e465f8a0c375e86396a447d0268a6682c89368aa045b5c6ede98c033e4f4a627e58d9f87c9506f10f237673bffb252477d6caf7f05da48ff6de2bda058c153dd92e41592ad8a30883bffcd94b5782fba6bc8093de20c69a898f5bdbf757431efea161a2e9c1abced9ca06ddf29f8ecab1a458db218506f667067b3443f17ac9e17c7f0d9cea557f3458019240c09afdb17c0592913dde5f5c773c695647eb18cf820fe7a0bac02124aa27006cdc634b46a3a3b58f59442ae7d149c65d315d56b5321fae12de943149e35807e67ce5315e56e", 0xf1}, {&(0x7f0000001640)="32e374b022670cb871c5c0e76d8b3d8e8e94b1fbb553b328aa5369f75b495281eca06dbbc56e27c9c1ae15a66bc77b7882a1e325c310dc32c49fbe843a23a558de767a412ee8769ec8ad2ff0581ae81842200a6e96389660acd5a02fda40b24f4116b09ad7afa8be5ee4b213ef4f867f69a00ae002eea77b38643e5bb7b42f0a45a8776ad525828b7979509a8157279df573170de0d896c13455f72bad63156587eb10efd875809b2cd50296684e608ed2d28ec54f7b9cdcd1955e34e74a7d7b37164f505d97cd416bf42d49738c1e4ba68f4ca99c4ef78235ceb8963e16945d9956824355d23d", 0xe7}], 0xa, &(0x7f0000001b00)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x88, 0x4000}, {&(0x7f0000001bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000001c40)="7da1e44f261ff5013582534d23f65d2a42084170e1f7dda1626936ccdbb730354e91b42f91c669c85ca4c8f02763251518204a11b593c0921fc1afcccc1336024c22c1af54f2802e0c0e0e1cf6a916dffc182ee9022cf852e2f6a6a10b7ab6da7cddb94ceadfb6f6fc032640b1804e7e1c7f0318cd66681bd2fca70d1cf59e2572f118fddc2b05689f8b502b2b82b99aae98117cc901571038e49f590e6cf767bea3ac5944307856", 0xa8}, {&(0x7f0000001d00)="e4c2b2664922b47a4662f189336fc08d8477a28a8653d5ea2c4fd56c0897", 0x1e}, {&(0x7f0000001d40)="0604b70bf225e2fa5f6900151feca3eeadba8f07ac4d6c5b51f0f5cc6311115f16722fbcba921521b08d3692665079e5f99c6e6e5e197a3b900c3c06e34b3c59cb0749650a2ebd630ffe3758036a", 0x4e}, {&(0x7f0000001dc0)="e9600695bc1e11af947efe708c8f9d18bceaf5860a992caadb07b17d66d6842212efb9e8123bbc84e8c5893835a4b8e2d18bff90b2f587864666073369fa6f3bf685bbbf5646d054321602444c03c1782f3c01b850570a56", 0x58}], 0x4, &(0x7f0000002580)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xc0, 0x20000000}, {&(0x7f0000002640)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004a80)=[{&(0x7f00000026c0)="a5307eda372e6e7c6aecd227eccaf0bf6cedcdce3a", 0x15}, {&(0x7f0000002700)="3d062aa5a4538c8ea3761e4f032a55350d6fa1039f41acde53e7c20f7e8778d9bf48cebb842bad37fdf7faaacedfc0bf9260f03b3eadcfc7da3830976bd56d85", 0x40}, 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0x1000}, {&(0x7f0000003740)="67c0986ccd0cce2a3da0d1efe78de7e38242221bb695bbcbd7e2de5a395e4e277d3745f4984d5acc51da98484b022d1a5fca0b3b6556c121789dc04dbaa76c185f2c06a4fb4b7fa27e031f138112cc726779ff7d97a0b5dbcf741feddc36523450205d016ece8efdc57518d3a6b2e79662769f441fabdabae323afc11a3385844648aa9f39197f779053f89778b58cd29cb634cc34660ec451828caa82e5435ad97c53d6", 0xa4}, {&(0x7f0000003800)="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0x1000}, {&(0x7f0000004800)="81d7180c8cd39d1840ac4b0807c2711cec9d89050bd836d1e7640104c8d6381513e7f3d787f0c6298b19ea988fcc43b4ddf63182b27f2388db15253763e0d266efb797b8116092a24b47956dd602b202c1827f0b4c8762d1251dcece7ccfe0b27b8a5ee579f65235ceafd64f994829899181ca3b3d2707e0dcc3e5a006aa1f096543b8dbd379993f5e3e50b0a32c9ec4fef02d5dc2f07fbd12641ec8f558c7fb72cee6c5ba07fe0683d161cc34b43358c908ceb0bd2c9f762b25fabdefa52407f5c4affe41544f25ee39ebedb4335de02c8edd4b0e0d8712a0853c5bac4cef3d4d8735f5b30f198dc142fccfa5c029ae646a07799d7f", 0xf6}, {&(0x7f0000004900)="b50b6eaff1e4e935837550ec127a9a9d02de9fb337d8aec03fb177f23eefebb3e77c5f27225439c8c8a2f3f8bb1c6625a62630ff78301998b64fae50972e62971c0af5fdc785d0609dc4891346250f46f9c3fc2c4ce4d2a0f7ee77", 0x5b}, {&(0x7f0000004980)="76ebaa2916d00414fc0a65d4d3c86a4ecf1cff498d86bef791e834ce290530e100fcd8f27ae6fa9c2b5bbfca562bc08c858c3f3369d87abc2d837eb4089fd21782e6a8dd63c0f7b74fd65ccce11e35091a5b3b0966b4900f476debb66e8e0c0040ee21facede6d", 0x67}, {&(0x7f0000004a00)="9d1e397ad920bd3a7ae98f21dadd831cc8322890d3c038b3bf8af6af1b1f700422b45bd7ae4ca52b1853ab90d16c2991b72b0fba77d93e254889aeede4a73f1d584ab874d55e25aa732adfd72259", 0x4e}], 0x9, 0x0, 0x0, 0x4}], 0x5, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000007e4cf737a66a1b"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="7e38c2b16c5e6b91537e8d01ae18cc56eadf50bf05e49234f6a4a9df3611a4d954f617e0d411c79ae68abc3961b354bbd97ad575694e25399c03fd2900000000", 0x40}], 0x144, &(0x7f0000000180)=[@op={0x0, 0x117, 0x3}, @op={0x0, 0x117, 0x3}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x9}, @assoc={0x0, 0x117, 0x4, 0x9}, @iv={0x0, 0x117, 0x2, 0x0, "44ed4f993318e26c6dace35ee35c250acd8d41651a6ac4382d1094c4c28e7cb2d09512b2af965923f7b640e203960155401479ae4bea1a470f4b8cbe218872e6ab107b253a1a20464b2c3e6ecc5036e337a7450712fcba895f91d3760a67c968ec5295ac9835df5244499ef45ff03123dc5da2b91e346c4e4b7339fa"}, @assoc={0x0, 0x117, 0x4, 0x1}, @op={0x0, 0x117, 0x3}]}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:32 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000340)=@get={0x1, &(0x7f0000000380)=""/58, 0x40}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000380)={0x80000001, 0x0, 0x5, 0x9, 0xa1ec0000000}, 0x14) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e22, 0xfad6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x9d2a, 0x5}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e20, 0x8000, @empty, 0x40}}}, 0x84) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x22040, 0x0) close(r3) socket$packet(0x11, 0x1, 0x300) setsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f00000006c0)="00cee48cc032661a32ed1491c96163fc88b0a0a7ebc43043075f6a5a8e6d1d8b0a926972386ba15e92cb4faf1907b258f1e7bd9288cd41f44a56cc6a1cb8cdb4e96a03c4959603d209ed5ab291049165eef458aae23a9eb8ca7057846e82bf5bd5d335425ea5986517ad8c6f95b180efe0eee98aa00e4e10a7da95bbd4b7fc42d63539939fe62fbbc29c2c7b4e894a77b21213f1084af0cc15fb41bdedb1e015121be200da73e52843579338d3ad4a1cc2ba82317a0647fab4907559dc8c8d746255bd1d16ed52ab9e8d94935ec564d89ad32fe189752cdb87ea2e33114a77626a7148f553b3f28a5ac643a558b776c785a7c5", 0xf3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0xfffffffffffffffe, 0x1, &(0x7f0000ae5f44)=""/188, &(0x7f0000000800)=""/95, &(0x7f00000005c0)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) fcntl$getownex(r3, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f00000007c0)=0x10001) fcntl$lock(r0, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x401, 0x40, r4}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:33 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) sendto$ax25(r1, &(0x7f00000002c0)="64b4bb672ae97637effaf167dc7f3dded6e05e525dc6b20128ff29b2b43cd347f0c056a1799f10bd73b964053aec322093bc42d78ebd973d58c1d20a422ef0373010db21855a49e3bb3150b105021559b91f74972ad97ad1f04ae7dd8946700577d3a5c0341f387e5713f1d55fbae1f9ed5246d16655e8863aaab8a14125f1d0", 0x80, 0x4, &(0x7f0000000140)={0x3, {"7d9980d0522345"}, 0x3}, 0x10) 2018/04/29 20:00:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:33 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0xe19) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:33 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/nfsfs\x00') ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000300)) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000140)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) r3 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='/dev/vhost-net\x00', &(0x7f0000000540)='\x00'], &(0x7f0000000780)=[&(0x7f00000005c0)='/dev/vhost-net\x00', &(0x7f0000000600)='user$)eth1mime_type\x00', &(0x7f0000000640)='vboxnet1em0em0selinux\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='net/nfsfs\x00', &(0x7f0000000700)='/dev/audio\x00', &(0x7f0000000740)='vmnet0\x00'], 0x400) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x90) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000400)=[{0x0, 0x2, 0x3, 0x4, @time={r4, r5+30000000}, {0x15, 0x7fffffff}, {0xf0c0000000000000, 0x7fffffff}, @time=@time={r6, r7+30000000}}, {0x40, 0xc31, 0x0, 0x1, @time={r8, r9+10000000}, {0xbc, 0x8}, {0x9, 0xffff}, @raw8={"77d626cf2505021066572e1a"}}, {0x20, 0x1f, 0x9, 0x1, @time, {0xb7b, 0x3}, {0x8, 0x5}, @connect={{0xa6e, 0xffffffff}, {0xc45, 0xb13}}}], 0x90) 2018/04/29 20:00:33 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:33 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) r0 = shmget$private(0x0, 0x3000, 0x1100, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001480)=""/6) r1 = openat(0xffffffffffffff9c, &(0x7f00000014c0)='./file0\x00', 0x0, 0xa) faccessat(r1, &(0x7f0000001500)='./file0\x00', 0x48, 0x900) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x101080) r3 = semget(0x2, 0x0, 0x400) semctl$SEM_INFO(r3, 0x4, 0x13, &(0x7f0000000380)=""/244) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x8) fstatfs(r2, &(0x7f0000000480)=""/4096) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x7, 0x8004, 0xffffffffffffff79, 0x23b4, 0x200, 0x9, 0xee9, r4}, &(0x7f0000000280)=0x20) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4040, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f0000000040)={0x3, 0x4}) getsockopt$inet_dccp_buf(r5, 0x21, 0x0, &(0x7f00000002c0)=""/116, &(0x7f0000000340)=0x74) 2018/04/29 20:00:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000007e4cf737b66aa9927c2dd0e01c8be6d5"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:33 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x280a00, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000040)="6c3aa033b3ffde21246b", 0xa, 0xffffffff00000001, &(0x7f0000000180)={r3, r4+30000000}) 2018/04/29 20:00:34 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="18000000f429648a2de0b088f1dee3dc2ec158ebddd6e048bae2b226"], &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={r2, 0x9, 0x20, 0x7f, 0x1}, &(0x7f0000000340)=0x18) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:34 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0xc0, 0x100000000, 0xdddf, 0x8, 0x7, 0x3}, 0x8001}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x0, 0xfff}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={r2, 0x10000, 0x20, 0x8, 0xfffffffffffffff8}, &(0x7f00000004c0)=0x18) close(r1) syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x2, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000140)={'sit0\x00', 0x2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:34 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x91, "cec96edc21fb3403895b6e64f3674a4abaf1a8a15b10d8fdd57ead5c55dfed52e68716f354265f533284e674a575b4c42516d12107e06ad275d2179c12634504e49d2757806c3e8de40cb2e922b55269b30287f130c7ca333b46d17d80da96f6ef8a7644e6e89b8e195ab461571f6c3239b860368cc452fd64c9c289f3a40407c5f6729fed22eabd85847e33079740d4d6"}, &(0x7f0000000140)=0xb5) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/219, &(0x7f0000000000)=0xdb) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340)=0x4, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000140)={0xcfc, 0x3, 0x78, &(0x7f00000002c0)="793e2241efa907963c1877ea54e839ad2d57cdbe3460cd719b0e021029a5a1a8f54059ba3248401e4a83115f37ace84e8cc334ac9421bc5c00628a382986be1156b51a4905e8b59dbff0f4ca2135942659ff8c82d7c5622490de98d370bd8ebfd03a2c023f4bd18c300c24496f559a7db20c68c4ac8eb110"}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:34 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0xd, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:34 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000003c0)={'broute\x00'}, &(0x7f0000000440)=0x78) ptrace$setsig(0x4203, r2, 0x9, &(0x7f00000002c0)={0x3e, 0x8a, 0x2, 0x282}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003bc0)={0x0, @local, @dev}, &(0x7f0000003c00)=0xc) sendto$packet(r1, &(0x7f0000000300)="524512f91bf7b1cd848bb5f6dda6dbb847cefdf619ca155896769974e6b6d1ca571ace9ca74dd9929ab1831d38bfd3611d4929fe7823b7b9488ac16f953d2c52f2ba7bb1ecc8614e4043fcc109b1b7812286bcb013c4bfad67bb1eabd698afe905ba5e797819dc931899c0d2681de8da55252544c6902a10ddc4eb5f211a817297b4de9eca3102828521fc24157efc4d0de34cc60f1e53bbde44d6e21279e82034fc012fc37b2be0704b", 0xaa, 0x20000001, &(0x7f0000003c40)={0x11, 0x3133b6394d9e5012, r3, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/29 20:00:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) [ 176.474153] Unknown ioctl 21505 2018/04/29 20:00:34 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="580000002d06b7b8bfafccb742ac60c0d53dff224fe7b7d96f7f06d09fb9d60b2b64d9cd7fa523935af775e098a48faa4abd982cee90420dc480e5c9118a3a6afa3c575af8992ca6c71a772eba61d6c8464f195dee521fd85c312989"], &(0x7f0000000400)=0x60) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={r2, 0x8, 0x30, 0x40, 0x9}, &(0x7f0000000480)=0x18) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x402000) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000300)=""/59) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r4) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) fcntl$setstatus(r4, 0x4, 0x4000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) [ 176.503103] Unknown ioctl 21505 2018/04/29 20:00:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x3f) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @broadcast}, &(0x7f0000000280)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000300)={@multicast1, @local, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) accept$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) getsockname$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000008c0)={@remote, 0x0}, &(0x7f0000000900)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000940)={'irlan0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14) getsockname(r2, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002080)=0x80) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000020c0)={0x0, @empty, @dev}, &(0x7f0000002100)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002140)={0x0, @dev, @rand_addr}, &(0x7f0000002180)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000021c0)={@multicast2, @remote, 0x0}, &(0x7f0000002200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000002240)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000023c0)=0x14) getpeername$packet(r1, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002b80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002bc0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000002cc0)=0xe8) getpeername$packet(r1, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002fc0)=0x14) accept4$packet(r1, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003100)=0x14, 0x80000) accept$packet(r2, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003180)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000031c0)={@local, @local, 0x0}, &(0x7f0000003200)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000003240)={@local, @loopback, 0x0}, &(0x7f0000003280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000032c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000033c0)=0xe8) recvmsg$kcm(r1, &(0x7f0000004880)={&(0x7f0000003400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004700)=[{&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/228, 0xe4}, {&(0x7f0000004580)=""/173, 0xad}, {&(0x7f0000004640)}, {&(0x7f0000004680)=""/80, 0x50}], 0x5, &(0x7f0000004780)=""/221, 0xdd, 0xcd2}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000048c0)={@multicast2, @dev, 0x0}, &(0x7f0000004900)=0xc) getsockname$packet(r1, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004980)=0x14) getsockname$packet(r1, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004a00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005500)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000005600)=0xe8) accept$packet(r1, &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005680)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000056c0)={'vcan0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005740)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005780)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000057c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005800)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006080)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000060c0)={'vcan0\x00', 0x0}) accept4$packet(r1, &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006140)=0x14, 0x80800) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000006180)={@remote, 0x0}, &(0x7f00000061c0)=0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000006f40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000006f00)={&(0x7f0000006200)={0xd00, r3, 0x601, 0x70bd26, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x21c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0x4, 0x2}}, {{0x8, 0x1, r11}, {0x12c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x138, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x6, 0xbc91, 0x5, 0x4}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x2a4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfba}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfc6c}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x7ff, 0x3, 0xffff, 0xfff}, {0x3, 0x200, 0x3, 0x50}, {0x1, 0x4, 0xccc, 0x616672d8}, {0x593, 0x100000000, 0x10001, 0x1800}, {0x7ff, 0x8001, 0xe4d, 0x8}, {0x401, 0x0, 0x8, 0x80000000}, {0x7, 0xfffffffffffff800, 0x2, 0x3}, {0x7, 0x2, 0x2, 0x6}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r24}, {0x228, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x22}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r30}, {0x4, 0x2}}, {{0x8, 0x1, r31}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r32}, {0xf4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r34}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x23be}}, {0x8, 0x6, r35}}}]}}, {{0x8, 0x1, r36}, {0x218, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r37}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r38}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r39}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r40}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r41}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffc0}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0xd00}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r42 = geteuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r42, r43) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:34 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:35 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r0 = semget$private(0x0, 0x0, 0x1) semctl$GETZCNT(r0, 0x1, 0xf, &(0x7f0000000140)=""/246) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x8000}, 0x8) 2018/04/29 20:00:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:35 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001200)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000100), r1, 0x0, 0x0, 0x1}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001300)=ANY=[], 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000000000)='H', 0xfffffffffffffe5c, 0xfffffffffffffffc, &(0x7f0000030ff0)={0x2, 0x4e24, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xdc19ddfc9fa3b37d) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x80) connect$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000007e4c902fb53e517313e2e5f737b66aa925cff46df20416f622f5927c2dd0e01c8bca1b"], &(0x7f0000000040)=0x18) 2018/04/29 20:00:35 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000002c0)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x1, r1}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="71e67a11cdf8311c446bd10000000000000000", 0xfffffce5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x0, 0x1e}) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:35 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e61740000000000ff0000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000050399fea3b85a1c7a973215c542c24a9acf0810fc8e0c74c6a79c4dd442c803275c9874e667a7b2e3705000000000000007765266bea62194410aadaf75e9c89ff1146354ea338bb6340babe101de17277cab884448f4aa1e2ed270836b7081fa32007b77f62a65e4e10cddabee87b4c1b8db2ce4a000000000000000000150000000000"], 0x58) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:35 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=""/243, 0xf3}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}, 0x100000000000007}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000002c0)=""/195}) 2018/04/29 20:00:35 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208, 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f00000003c0)=0x7fff, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0xfa, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) 2018/04/29 20:00:35 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x6, 0x1, 0x6, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000340)={r2}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000003c0)={@ipv4={[], [], @dev}}, &(0x7f0000000400)=0x14) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380)={0x4, 0x8, 0x2, 0x4}, 0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) recvmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, 0x0, 0x0, 0x2}, 0x10040) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) inotify_init1(0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000), 0xfffffffffffffd45, 0x80}, 0x0) recvmmsg(r2, &(0x7f000000bb40), 0x0, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) recvfrom$ipx(r1, &(0x7f00000002c0)=""/177, 0xb1, 0x42, 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:36 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7fffffff, 0x201) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000002c0)=0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:36 executing program 0: semop(0x0, &(0x7f0000000000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x420200) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000240)=0x4) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r1 = semget$private(0x0, 0x2, 0x4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/219) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x1) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xa0b, 0x12000) openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000240)=0xfbc, 0x4) r3 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='cbc(aes-fixed-time)\x00', 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f0000000180)="ad855f923d1e73a88f048bde6b1a29d3bbd61a7678ee59843b8d4a4ab4d94feafbc6dd6f96cef46cdd3b736a507789c9c441a99e4d88a0986b58d82ea6c1a55cf7f52fe702513ab5c2afa14686811b8e59a154d50c79eb65f4f86b", 0x5b) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x34}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6, 0x3}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r3, &(0x7f00000002c0)='clear_refs\x00') ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x3, 0x6, 0xfff, 0x58, 0xffffffffffffffe0, 0x0, 0xce, {0x0, @in={{0x2, 0x4e24}}, 0x0, 0x100, 0x1, 0x4, 0xe}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:36 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x4000000000, 0x0, &(0x7f00000003c0)=""/188, &(0x7f0000034000)=""/95, &(0x7f00000002c0)=""/208}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x27feaf44, 0x7fff, 0xfffffffffffffffa, 0x0, 0x2, 0x6, 0x7, 0x6}, &(0x7f0000000480)={0x7, 0x3, 0x7fff, 0x10001, 0x4, 0x4, 0x100000000, 0x9}, &(0x7f00000004c0)={0x6, 0x1, 0x7ff, 0xfffffffffffff000, 0x5, 0x40, 0xbf, 0x1}, &(0x7f0000000540)={r2, r3/1000+30000}) r4 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x7, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000007c0)={0x0, 0x3}, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000680)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0xff, 0x1, 0x40, 0x80000001, 0xfff}, &(0x7f00000006c0)=0x20) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) connect$unix(r1, &(0x7f0000000700)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000600), &(0x7f0000000640)=0x14) 2018/04/29 20:00:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x81, &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:36 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r1, 0x100, 0x70bd27, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x84}, 0x4048085) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) semop(r2, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r2, &(0x7f000001a000)=[{}], 0x1) semop(r2, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000000140)=""/246) r3 = socket$netlink(0x10, 0x3, 0x16) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x0, 0x70bd26, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004085}, 0x40) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000400)={'icmp6\x00'}, &(0x7f0000000440)=0x1e) 2018/04/29 20:00:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff), 0x0, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000002c00)=""/252, 0xfc) clock_gettime(0x0, &(0x7f0000002b80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002ac0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000280)=""/118, 0x76}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000400)=""/116, 0x74}, {&(0x7f0000000480)=""/179, 0xb3}], 0x8, &(0x7f00000000c0)=""/18, 0x12, 0x3}, 0x1ff}, {{&(0x7f0000000600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001740)=""/147, 0x93}], 0x1, 0x0, 0x0, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000001800)=""/163, 0xa3}, {&(0x7f0000000680)=""/113, 0x71}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/138, 0x8a}], 0x4, &(0x7f00000029c0)=""/209, 0xd1, 0xc29f}, 0x65d}], 0x3, 0x40002061, &(0x7f0000002bc0)={r2, r3+30000000}) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000002d00)=[@assoc={0x18, 0x117, 0x4, 0x53}, @iv={0x100, 0x117, 0x2, 0xeb, "0b6d7172b51f87a6a457b23fcf0f15ff5d50e04de7799ca9da3a4d8a1638f157709e5a9abe92f180ad9d86a0955a5c87dcff964b20c4808394d257cc8a20a6a10b6e0dfc15f0275feb44b139080ad2e6215bfce9c95c460f8ebf07db80fd767c18ece0f68784b56572c44e840f245bf4a2b6b9ec9bb03f1e6eae2705b775b164d8dbc23086ef8a6866fd5c1730bbd9c98928cc98642d9e371b05d01227289246cfdfbe85c1c772255fec475febdec5073fb76c4259d9838e7993df552de4c61fb30879c89ca84b5f8838e63408a79a85fe99a72080d52960096f82d838d6261bd7ed00d1a781359c832a18"}], 0x118}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) 2018/04/29 20:00:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/stat\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000002c0)={{0x0, 0x7, 0x8, 0x5, "bfeb245544ce99b2563b4ed8488ee7c1fd7ed945c84aeca805a57b34b7fff76bf56418751b2ab5805739a8d4", 0x5}, 0x9, [0x9, 0x3, 0x101, 0x8, 0xfffffffffffffffe, 0x52e6, 0x9, 0x7fffffff, 0x2, 0x5, 0x6, 0x9, 0x400, 0x5, 0x10001, 0x1, 0x3f, 0x117, 0x4, 0x4, 0x3, 0x101, 0xffffffff00000000, 0x648e, 0xfff, 0xba6, 0xfffffffffffffffc, 0x100, 0xc5, 0x10001, 0x4, 0x6, 0x3b, 0x8001, 0xffffffffffff6cf1, 0x5, 0x4fe0, 0x8000, 0x3, 0xff, 0x3ff, 0x7, 0x7, 0xc2, 0x2, 0x26, 0xffffffffffffde85, 0x0, 0x5, 0x8000, 0x6, 0x262, 0x10000000, 0x0, 0x0, 0x1ba952ce, 0x5, 0xbf, 0x8, 0x10000, 0x1b01, 0x6, 0x33, 0x80000000, 0x2, 0x20, 0x7, 0xffffffffffffffff, 0x8000, 0x3, 0x100, 0x7fffffff, 0x4b1, 0x0, 0x101, 0x6, 0x4, 0x0, 0x8, 0x9, 0x9, 0x7, 0x1, 0x401, 0x4, 0x1df, 0x5, 0x3, 0x4, 0x7, 0xb5a, 0x4, 0x3e42, 0x3, 0x1, 0xa000000000, 0x4, 0x2, 0xcb90, 0x1, 0xcd, 0x6, 0x6, 0x2e698394, 0x0, 0x6, 0x0, 0x9, 0x6, 0x3, 0x8000000000000, 0x3f, 0x1, 0x2800000000000000, 0xfffffffffffffff7, 0x8867, 0x81, 0x8, 0xffffffffffffffff, 0x6, 0x8, 0x1000, 0x7, 0x80, 0x800, 0x3, 0x1, 0x8910], {0x0, 0x1c9c380}}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000300)=""/23, 0x17) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:36 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) socket$inet_udp(0x2, 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000140)=0x100000000, 0x4) 2018/04/29 20:00:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x206000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8001, 0x400) getsockname$inet6(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x1000000000000100, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) fstat(r2, &(0x7f0000000000)) 2018/04/29 20:00:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x181002, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/225, &(0x7f0000000040)=0xe1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80018000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, r2, 0x2, 0x70bd2d, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x840) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:37 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:37 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x480001, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:37 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140), 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e23, @rand_addr=0x1}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'teql0\x00'}) 2018/04/29 20:00:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) signalfd4(r0, &(0x7f0000000000)={0x6}, 0x8, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) sync_file_range(r0, 0x8, 0x7, 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getrusage(0x1, &(0x7f00000002c0)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:37 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff), 0x0, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:37 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000001, 0xa4100) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000180)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r1, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:37 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x2b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000740)=""/4096, 0xd9}) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x10080) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) 2018/04/29 20:00:38 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000002c0)={{0x80000000, 0xffffffffffffffe0}, 'port1\x00', 0x8, 0x20, 0x226, 0x5, 0x2, 0x4, 0x8, 0x0, 0x6, 0x5bce}) 2018/04/29 20:00:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:38 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000002c0)={0x4, 0x3, 0xe65, 0xffff, 0x1, 0x571}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) memfd_create(&(0x7f0000000140)='/dev/audio\x00', 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f00000003c0)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208, 0x80000000000000}) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="0f43257be48fa4", 0x7}, {&(0x7f00000002c0)}], 0x2, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2454}], 0x30, 0x4000}], 0x1, 0x9d03cd2703cea331) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a11cdf8311cfc093a52a7d86bd1", 0xa) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:38 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) 2018/04/29 20:00:38 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000340)={0x4, &(0x7f00000002c0)=[{}, {}, {}, {}]}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000380)={0x80000, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:38 executing program 0: semget$private(0x0, 0x3, 0x49) semget$private(0x0, 0x7, 0xc4) semget(0x1, 0x1, 0x104) semget$private(0x0, 0x6, 0x8) r0 = semget(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x1fec, 0x1002}, {0x3, 0xb25e00000000000, 0x1800}, {0x2, 0x9, 0x1000}, {0x2da21a94e83cde82, 0x2, 0x1800}], 0xcd) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x2400) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x86, "bbb00a8716cfc2035837243b16ae6dab80ffe94df8122013774f4a40bd592edd451459c3bf9535fb3c459fd3746ffa3ccb2d98e92ccf231a07e8eb4568a86adc10a45077f7ee30d32ab488f8e8531b4f776e219893088d900061056afddc9c4cfd2deafa3daec91931404e9ab8172b54b5d72e794ac7882c8f620d94ca144348c8e345e0067e"}, &(0x7f0000000040)=0x8e) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f00000000c0)={r4, 0xfffffffffffffffc}, 0x8) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="355bbe41c9f55f306b096cccdbc588665638e8dcf621adf511c8905450ec268d") recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = getpid() ioprio_set$pid(0x1, r2, 0x5) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:38 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000140)) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000400)=""/64, &(0x7f00000002c0)=0x40) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x0, 0x0, 0x4, 0x5, 0x1cc, 0x8f0b}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) recvmsg(r2, &(0x7f0000001e40)={&(0x7f0000000c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000d00)=""/34, 0x22}, {&(0x7f0000000d40)=""/146, 0x92}, {&(0x7f0000000e00)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x5}, 0x2020) connect$packet(r2, &(0x7f0000001e80)={0x11, 0x1b, r4, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000440)=0x4) 2018/04/29 20:00:38 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff), 0x0, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:38 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x3, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0xfedb, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) userfaultfd(0x800) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x49764277, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x8, 0x5, 0x8}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:38 executing program 6: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{0xfffffffffffffffc, 0x0, 0x800}], 0x0) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0x8d, 0x40000000000}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:39 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000200), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f00000002c0)=""/98, &(0x7f0000000080)=""/65, &(0x7f0000000440)=""/195, 0x6001}) 2018/04/29 20:00:39 executing program 5: r0 = getpid() ptrace$peek(0x2, r0, &(0x7f00000002c0)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0xef0, 0x2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) setsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000000340)=0x8, 0x4) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:39 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x1024) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x0, 0xe5b}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x0, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000180)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="458a96b26e7b479260813913f1f2e7caabaa13e180272a343bac49dbf1389afa414deed98831af7cdb641475f9788c72fd6d072265f7570d42b1882fa52619f2cbdd0f473e1a18e118f3239725e54a03dab220e0069a61798fd670479e95e3eef76cd2e0e3a159d0553d9a72a1", 0x6d}, {&(0x7f0000000280)="951176abaa7acc34a379289b399ca6b4709ee0ee68c7c867d4bdc9dc67e7ab9f0be61f6689187a93ab17935bbbab8929e03df6724924381e1e61e9e5b17cbc4b4f92bc307b99cd1988ced9cc1c7743e2e067d12cf31b330a0f8b4fa6a6aa8503a1c6e457be241919e9be19f26c2b432a9e9da4023a2f6a1d9f5372fcf5f45811baaf9f08e57c6d24138a2f07d2533c733c36251da09f5a2d3055834f9172ca9f6a13f8518396f1877338b1f0f55e7dc8332ef1757d7763a7c8b0337d349dc5fd07ecd841ee647922a8210077d5283f79e801a9f21448fdd90ffa4d4f6009435c8e8820fbaa41e901fe7152a9c8f4d85803bf4c93ed", 0xf5}, {&(0x7f0000000400)="431c42bd2a2242037cd355f4f66d443fb73e603664bb328902bcfb286e9504711dbfcbbc8810198568bf99c4c30c97de8414e8c62fbbd66988dbafae3920f50a84b4b6ed6ca31a895c3abd7c235ab659dd1c9a65dce2a15a571096635b3a7fb557b6bba27716b9b726e905467027c28bc336b5d73181328e4390c180", 0x7c}, {&(0x7f00000000c0)="cc0e693a1e1ad8333620a25a0aa611ce15f4f2", 0x13}], 0x4, &(0x7f0000000580)=[{0x70, 0x10f, 0x6, "366894b2801e6e64802bfcabe22ba7a98b2e0f5376f1be53bcdbba5da7fb2f69cbd72d6bc921b21b5b7c91cafc89a07d088d4f5a3bae7e4afaeaf07e2ad53512023e4074c3e983d3c7df88b4557b61e593e04ad94e8dfe44eb23b1a2"}, {0x90, 0x10b, 0x6, "aa659abbdba304add32d14159bb07ec88c981b5bddfebe2044ce7f9ef3bb93a275ac5e34bffbff2a034bd48d5c7f5f7153ec2d373278349da90c0226afc09c070c5e55a0216d638ed08f40ba5784138b27350a39fd7853a78f5d07fb1029325934d87d0797ef6887410ed606b458d0df57dc13bc6d28c5c9f3ae37ef2a6081"}, {0x20, 0x0, 0x400, "358d60ba80cd79d583bd"}], 0x120, 0x10}, 0x0) 2018/04/29 20:00:39 executing program 2: timerfd_create(0x2, 0x800) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:39 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000740)={{0xffffffff80000000, 0x7, 0x1, 0x7, "003fc011a05c9e1f700e8b8ec49a69a2695aaefcb41270a0c418830fd1f52250a477bd6360b245c036e159e5", 0x2}, 0x0, [0x533, 0x9, 0x9, 0xffffffffffffffff, 0xffffffff, 0x400, 0x4, 0x39c, 0x4, 0x7, 0x7, 0x0, 0x9, 0x8, 0x81, 0xec, 0x6, 0x800, 0x1, 0x9, 0x4, 0x8, 0xcabc, 0x4, 0x8, 0x8, 0x0, 0x6, 0x9, 0xfffffffffffffffc, 0x2, 0xfffffffffffffffa, 0x1ff, 0x3, 0x7, 0x20, 0x3, 0x1, 0x8, 0x3, 0x7ff, 0x8, 0x7fffffff, 0x2, 0x100, 0x7fff, 0x7, 0xfff00000000000, 0xf6c, 0x8001, 0x1, 0x81, 0x8001, 0x4, 0x4000000, 0x7, 0x4, 0x100000001, 0x401, 0x8001, 0x5, 0x2, 0x8, 0x4, 0x1000, 0x6902, 0x0, 0x1ff, 0x2, 0x2, 0x8, 0xfff, 0x5, 0x3, 0x6a, 0x9, 0x6, 0x6, 0x100, 0x10001, 0x8, 0x1, 0x20004, 0x64, 0x4, 0x2, 0x0, 0x6, 0x1, 0x1, 0x800, 0x2, 0x3, 0x4, 0x1, 0x1000, 0x20, 0x1, 0x2, 0x53, 0x200, 0x8, 0x2, 0x20, 0x6, 0x6, 0x0, 0x5e, 0x11, 0x9, 0x7ff, 0x9, 0x6, 0x6, 0x401, 0x1c8a, 0x2, 0x8, 0x8, 0x7, 0x9, 0x8, 0x6, 0x8000, 0x5, 0x3f, 0x7, 0xbd], {0x77359400}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x40081) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000000c0)={0x94ef, 0x8000, 0x3, 0x10001, 0x1, 0x285, 0xe971, 0x5, 0x8, 0x4}) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2237) recvmmsg(r3, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:40 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) timer_create(0x5, &(0x7f0000000100)={0x0, 0x9, 0x4, @thr={&(0x7f00000000c0)="7b5dbd0406300982e1f20a35732b0368578d8fb081432e77aced7c68a081f790937b26355c8419fb91df0581", &(0x7f0000000240)="11b72d796bfa3b012ba654a615d76fea543911cc90fade4fc8c2c0100861f6fddc8b8f1e2d7c4e4127d437afd4a6925806e7b34ade7b9ef5266d451258aa2dc3e8ba2f5d7c535d29d2efd57b50ea6664ea7800aa72e5c550bdfb269518fd497c1e4262ae0004150f568ef2da8bb1839d38e6f85c51a196f62b840175466b1a3e699a507e07a43555f4fc3845196d9372b955a4eb914c24c30b5614dc16665cde00807a90f6dfeb67130920c7a2b5f6d423bd7037211bb660248856ec4dd2565f5a2bec21bf7d22"}}, &(0x7f0000000340)=0x0) timer_delete(r0) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) r1 = semget(0x1, 0x6, 0x400) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000000000)=""/159) 2018/04/29 20:00:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0xfffffffffffffffc, 0x9, 0x1, 0x2, 0xffffffff80000001, 0x7, 0x514, 0x4, 0x1f, 0x5, 0x1, 0x400, 0x8, 0xffffffff7fffffff]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, [0x7, 0x9, 0xf6, 0x400, 0x9a62, 0x3, 0x5, 0x6, 0x4, 0x0, 0x2, 0x6, 0x9, 0x7f, 0x6]}, &(0x7f0000000600)=0x100) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) setrlimit(0x2, &(0x7f0000000140)={0x7, 0x4}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000006c0)) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/29 20:00:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000002c0)={{0x73, @empty, 0x4e20, 0x2, 'lblcr\x00', 0x25, 0x8, 0x7b}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x2000, 0x5, 0x6a21a98a, 0x5}}, 0x44) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) openat$cgroup_subtree(r2, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x880, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{}]}) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000240)=""/184) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:40 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0xa45) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0xff40, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:40 executing program 6: r0 = semget$private(0x0, 0x0, 0x8) semop(r0, &(0x7f0000000080), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000003a0000000cc1b11250167f32b5a633425741b18255e5f82cda5a37794a6bf40cc13213f3f1ad177da56a7f33d7be5d7f4aaa642c05a931"], &(0x7f0000000100)=0xfffffffffffffeaf) semop(r0, &(0x7f000001a000)=[{}], 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000005ec0)='/dev/vcs#\x00', 0xa00000000000, 0x240000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000240)=""/43) 2018/04/29 20:00:40 executing program 6: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000280), 0x3d3) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000000040)=""/191) sysfs$1(0x1, &(0x7f0000000100)='.\x00') geteuid() semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0x80000001, 0x1, {0x3, 0x0, 0x100, 0x0, 0x8}}) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x8000, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x7, 0x4) epoll_create1(0x80000) 2018/04/29 20:00:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) write$binfmt_aout(r2, &(0x7f0000000580)={{0x10f, 0xff, 0x800, 0x24d, 0x2f8, 0x6, 0x329, 0xc73a}, "7edf082c383caa43150a9ae46328b50029354f5a34d1ce930410d40bfe7a51d38d01d169cb571a528b59e0a24b7f65aef3b1374be310b6cf0c3f46c46ada17a043d5d4cffee8bef8f181a195c15a6677034df72f51c6fccce7c9964667bd6ce878365fa9de2c73a16df46f073b2358883629c1cc019642e79ed3e78a9331bf653da14474b8e9df5edf2fb08bdf4cac8cce73dd", [[], [], [], []]}, 0x4b3) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x800) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x4e21, 0x0, 0xa, 0x0, 0x80, 0x87, r3, r4}, {0x55, 0xffffffff, 0x80, 0x4, 0x5, 0x4, 0x5f27, 0x4}, {0x8, 0x100000001, 0x2, 0x4}, 0x8, 0x6e6bbe, 0x3, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x40, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x21}, 0x0, 0x4, 0x2, 0x0, 0x2, 0x0, 0x1}}, 0xe8) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:40 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2), 0x0) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:40 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208, 0x2000}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) fsync(r0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x2) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:40 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) semop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffe, 0x1}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:41 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000240)=""/4096) semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:41 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000040), 0x2aaaaaaaaaaaac23) semop(r0, &(0x7f0000000040)=[{0x2, 0x7}, {0x3, 0x2, 0x1000}], 0x2) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) timerfd_gettime(r1, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000180)={0x100000001, 0x80000000, 0x2, 0x4, [], [], [], 0x7fff, 0x8, 0xfffffffffffffff8, 0x5, "f2c4cdf5419683f867d1d948fcc48f79"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:41 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:41 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000000440)=""/95, &(0x7f0000000340)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) 2018/04/29 20:00:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x80000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0)=0x9, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:41 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:41 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x3d65a8f5, 0x4) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0xa, 0x4) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:41 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x100000200000000, r1}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000300)={0x2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x3, 0x0, &(0x7f0000000380)=""/249, &(0x7f0000000140)=""/98, &(0x7f0000000480)=""/147, 0x11d000}) 2018/04/29 20:00:41 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x8000000000000003, 0x300) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000300)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x3, 0x0, &(0x7f0000000380)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000002c0)={0x3, r0}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000002c0)={r2, 0x40, 0x6, "ed86482c1396d73413ec6564a001648db2cefcdd7749463f5503aa366d80c373ff59e5e9b82ffe042e5e480cce46c9f029a1a98c988ffb8d7f7ad64c07571aced7ef031ee149303de74b1a89f8985351631be8673c0efb5d334c3278f5d5f0a54235e77160e71487b5c524f7dba0cd2a477f112519c861946d38f9158c65e3c2c6d07340234bb7f1b3ea7972e05d2772cb11ec9a837b5ff116bd42c987dd040633f0e66db435"}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x480000, 0x81) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="a27c5f390427737868f842bbd8e60e740e8f0f2aec6c571ce7e79eaf5d3857df1f4ba4cf92226ff3ac05038f438004098f0c1e1cb3a196568aaba38299b512e62e62017897d9d9028778a77b37b2773d149e30263d1221ba6c82d258e41c540415f8b5e31f551df01c2a13de8a759104459584f7ca8b3052bcd57e536bba2b", 0x7f}], 0x1, &(0x7f0000000740)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x80}, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/04/29 20:00:41 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) mq_timedreceive(r1, &(0x7f00000002c0)=""/117, 0x75, 0x7ff, &(0x7f0000000140)={0x77359400}) 2018/04/29 20:00:42 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5206, 0x8000, 0x8, 0x4611, r1}, 0x10) semop(0xffffffffffffffff, &(0x7f0000000100)=[{0x7, 0x7fffffff, 0x1800}, {0x0, 0x4}, {0x7, 0x8000, 0x1000}], 0x3) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) signalfd4(r0, &(0x7f0000000140)={0x3}, 0x8, 0x80800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x3, 0x0, &(0x7f00000002c0)=""/123, &(0x7f0000000140)=""/38, &(0x7f0000000340)=""/133, 0xd004}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) bind$ax25(r1, &(0x7f0000000540)={0x3, {"6360a5a3afac23"}, 0x100000001}, 0x10) read(r2, &(0x7f00000005c0)=""/201, 0xc9) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000440)=""/168, &(0x7f0000000500)=0xa8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000580)={0x0, 0xffffffffffffffff, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195, 0x6001}) 2018/04/29 20:00:42 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000008000000000000000000010000000000", 0x14, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="3af500b43588e8bf179b5d8b9bb9ca4777d29f1c322075f546b0d6f41b8258fba93f32bdb7b837fe1d74c203286a436245df8f51f3cb4e6f7d155135f8fab70b6a9849facd51b455af278f95639fa88081c66270e395349c92dddc0f41db9df5878ee2bb871c87e90362fdbc529493f86c6ae745d8bd258d8748067661235a55b20e917b0a040ee06ad87d431bed3a9262a66990ea99c9a2d98f06e9982f8e38005cc5800f7171b37d6206f8109aec9524cbfd4409b53d6d48a698ec67f4", 0xbe) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}, 0xffffffffffffffff}], 0x1, 0x0, &(0x7f000000bc80)={0x0, 0x989680}) 2018/04/29 20:00:42 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x102) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195, 0x80000000000001}) 2018/04/29 20:00:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) open_by_handle_at(r0, &(0x7f0000000080)={0xa4, 0x5, "d4034ec085ef7e0e0c21d93615b38229217ad0818a3f170e236a9501c3be3e8c9861f2906c5b690e32dc439888018073cf5e279b397e4568fa92b09d2ca6e2cd05aeafc12ab7182ec657a0cc145976ef6d6e046c46ff438ef44f1fb45450ea3bacef29172cabf1f25d1a0da9c3335d917e72311d19a825b93c696598728ec6d8228579dea1db9147f409a140a350b1b4e38fa60e20eb99e9e0bbe513"}, 0x121000) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x200, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000180)=0x8001) 2018/04/29 20:00:42 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:42 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000080)=[{0x4, 0x8b, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x80000000, 0x800}], 0x3) init_module(&(0x7f0000000040)='\x00', 0xfffffd54, &(0x7f00000002c0)='\x00') semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000500)=""/246) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/3, 0x3) 2018/04/29 20:00:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x1, 0x15, 0xfffffffffffffffc, 0x3b1, "572f4852eba35f9011f51abbf90e7753ac9d18201bd50f00e4c7ed72fbd69dd6"}) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:42 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000023c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002400)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000002500)=0xe8) getresgid(&(0x7f0000002540), &(0x7f0000002580)=0x0, &(0x7f00000025c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002600)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002640)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000002740)=0xe8) lstat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000028c0)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000000140)="c602c76530043ae2d0c9fe811d1a3af749ed27ef74e2ef", 0x17}, {&(0x7f0000000340)="6628c264447285ee59b8847a227a0884a0d5253f33c1e06713fb4a", 0x1b}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="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0x1000}], 0x4, &(0x7f0000002840)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x40}, 0x1) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0xef, 0x2, &(0x7f000000bc80)) 2018/04/29 20:00:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000040)={r3, 0x6}) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:43 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000740)='/dev/urandom\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000780)=@assoc_id=0x0, &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000800)={r2, 0x1000, "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"}, &(0x7f0000001840)=0x1008) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x4) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/urandom\x00', 0x1, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000600)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r4, 0x1000, 0x30}, &(0x7f0000000340)=0xc) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000500)={r4, 0x67b8}, 0x8) r6 = socket$packet(0x11, 0x3, 0x300) r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r7) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f00000003c0)=""/95, &(0x7f0000ce1f30)=""/208, 0x3}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000640)=""/157) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000380)={0x0, r5}) accept(r6, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000700)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000480)={0x90c000000000, 0xfffffffffffffc01, 0x9}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:43 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000340)=""/188, &(0x7f00000002c0)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0xfffffffffffffff8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r2, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:43 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4, 0x1000}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:43 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r0 = semget(0x3, 0x2, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xc) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)=0x40) semctl$SETVAL(r0, 0x1, 0x10, &(0x7f0000000000)=0x2) semctl$GETZCNT(0x0, 0x1, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:43 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) listen$netrom(r1, 0x7ff) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r2 = getgid() r3 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xdc, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000280)={r0, 0x6}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, r1, r2, 0xf7, 0x7ff, 0x20) 2018/04/29 20:00:43 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000300)={0x401, 0x80, 0x1}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)="043bb967a8fb996c716a1684ef5766b424c6ec32f98b0e24f53c05140c5903fe73d8b92df68c25580910667a315b4b5412231d821aebb8481b93e3b877", 0x3d) 2018/04/29 20:00:43 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000340)='net/ip_vs_stats\x00') fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000000)=0x5) sendfile(r1, r3, &(0x7f0000000040), 0x100000000081) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r4, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:44 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80840, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000002c0)={0xfff, 0x0, 0x7fffffff, 0x2, 0x8001, 0x81}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = msgget$private(0x0, 0x40) msgsnd(r3, &(0x7f0000000300)={0x3}, 0x8, 0x800) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7, 0x500) r2 = geteuid() r3 = getegid() fchownat(r1, &(0x7f00000002c0)='./file0\x00', r2, r3, 0x1400) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r4) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:44 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x517400, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300)={0xff, 0x2, 0xff, 0x5, 0x0, 0x6, 0x4, 0x4, 0x10000, 0x7fff, 0x4}, 0xb) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000340)={0x1, 'nr0\x00'}, 0x18) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r4, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000280)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x30, 0x117, 0x2, 0x18, "3d9b6d219adf4cdf084144f97cc947ad3dce53be9762b77c"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x74}, @iv={0x20, 0x117, 0x2, 0x9, "958763bd5d9a9e345a"}, @assoc={0x18, 0x117, 0x4, 0x800}], 0xe0}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:44 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000002c0)={0x3, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000004700)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000680)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000840)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000880)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000980)=0xe8) r9 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000012c0)={0x0}, &(0x7f0000001300)=0xc) lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002800)={0x0}, &(0x7f0000002840)=0xc) r13 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0)={0x0}, &(0x7f0000003c00)=0xc) r15 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000042c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000043c0)=0xe8) r17 = getegid() r18 = gettid() lstat(&(0x7f0000004400)='./file0\x00', &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000044c0)='./file0\x00', &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004580)=0x0) r22 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000045c0)={0x0, 0x0, 0x0}, &(0x7f0000004600)=0xc) sendmsg$netlink(r1, &(0x7f00000046c0)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40}, 0xc, &(0x7f0000004240)=[{&(0x7f00000002c0)={0x2c8, 0x41, 0x800, 0x70bd2c, 0x25dfdbfc, "", [@generic="70123f4d452e1be412997395cbfaf3cad7fc0cf164b7de863fd357da2cf5f098950f3544436ee5daa6eb0603462a040de3c91113dddc5ae60c320e8838ac70aa1d40c736af8fe797606b385033a3499245bcb34f397fc79cac193d535ee5eb6ff5c66930972559b373232b20f4d386b640966fe490d08dbee5a6884ee31bbd70f661ed42568e0185d0046d99257df8b7392920d655f8724446cee6364272f2046bb4639f28c2e0385ba26d518962327e6e700636123a727ddc88b3df28c6c730c026b086d6cf327679671d682298", @nested={0x110, 0x69, [@generic="dc8dd198a57e5f18ec4534cd67982e1c1ac47a6f253def81a1dd5d14c7a32f077beefdd3913c4cefe96ebd9575b270aa15ec96c46035ea2b917b989648ab20bb8e820be8dc20cc9b6f44bf7086a14d013ec8fa3033c0f8aa4bf0f9d00816e836eb14c7bedbe13908c3bb525fb5d152bfe54cc9b4d753adfb1dbf7142b1d865d39b739b7c83c17208bb28ac12ea7655dd8cb9a78a4f6286031c4d15738ec699f6834e1812a97bc409496b46ea90a61bf4da377ee140fc9e0d1896fc652ceaca1912900b6b23a0a9634d95", @generic="f97c791ef4294f0e51a9270211aa9497c030bc16ec00d07f3a47", @typed={0x4, 0x5a}, @generic="a492e1255403e2f472a19a0ffc3272caccce084729e770863dc6a142ed53f29454"]}, @typed={0xd8, 0x8e, @binary="f12fbd8347fc44b59c9025d3e33ecdeb505b373be238d0f469ddc749518c8842f6b544193f7c39ead726f2d08f2cb697c6926d1fda6cd2eef677036c740b4e21d3cc8588f2a0ca65a40fbaa78c3432835a008ac3c3ec08a4201bce83f9c0f2689824e993fb404cdb55554a4bfb9e9566655380cd646d72063352bdce300982aa3f1f5e98ca478a33f0197acd9d3dad5226f5738dd7e725c62df6c3b4a42c86a729fe80c3d5bca87d94c698221a4cb5d99eb0df53f89dcd5c5e0d3437cfd804df9945d5bad9be286b5d07bbeb50b1e973b71015"}]}, 0x2c8}, {&(0x7f0000000600)={0x18, 0x10, 0x20, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x58, @pid=r3}]}, 0x18}, {&(0x7f0000000640)={0x18, 0x34, 0x139, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x88, @ipv4=@rand_addr=0xffff}]}, 0x18}, {&(0x7f00000009c0)={0x8d8, 0x32, 0x5, 0x70bd26, 0x25dfdbfe, "", [@nested={0x1a4, 0x41, [@generic="a99d19d28c7898e557b6c8cd0f142477d9e323017506da7eaa7e43851f1c3ca82ce38dd5a0bf0cf803b2ddff1808e3bb405a", @typed={0x8, 0x45, @fd=r1}, @typed={0x8, 0xb, @pid=r4}, @generic="2f6c2c6bbe8ee8315d5f23e80e2049e046d56311c4897f8e2efbcbd9d727d49bf923a0b26e9fcafb1d33d51ef3978f9d7222932aa79360dbf5127090aa6a331981737e12f2cbccf7188a56573a3a20a0b62533cf43f20d04eea90770ba73dd8bdc34f4b471746fe5a48ca858a60d16c946768717b7abb0e0b6c0a4620d16bceaf7dd83dff3afa6984a5ee498b373aa63f2bdf46bff9a71f0e49108fcbb705b09f542c48bd3790b78ed049404036d849a6f511b2200f06682614cd22fb27d26127be01cdd0520284d6b0ce64e915e61b00a15d2053290167110b1a4fa880f97235a904214cb5b1ad77f62", @typed={0x14, 0x2b, @ipv6=@loopback={0x0, 0x1}}, @generic="6cb9cbf368593759a04a8241438b598e5f680fa7bc2d70843f7ab7270954f44d85dd2c885581277d3204a3931a4633beae8d949620615ac4b573f03eef1bf2f0f190c0ac05185ebc9335d637572e3b89da75d5464c52e8c7df1a96985fa8a46a"]}, @typed={0x4, 0x8}, @nested={0x258, 0x69, [@typed={0x8, 0x66, @u32=0x100000000}, @generic="7b43e4f9b160c5b13852789ac06b469df0bebea07fa490443e4b8af6f30fd61948e2f24fb579c94e2d496930b2b6d0ccec9e4cfae89e5dd98dc74e5d3924b71488", @generic="05858294e23494e8ba8092f5c0c5ce512ba0ba63fb78301183cae1ded4d27f2230e053b60137b01a28afecb200b0", @typed={0x8, 0x7e, @u32=0x6}, @generic="b7d10816f04bf7b933772511f7512c2cc31a279a41225c6f7c341f95109386b48092a6b3d238d3a5fa69318265b452d3c3af8c1ef810bdc696775160bc96cbb724a8f0f48721f8200c11403f9ddabbdcb870284e69b90687f1b7da7b3c17340b85542747d901c9ccdfec6f3de8de5311fb218c26d700a3159d3b09037fd85e334a8ee43057045acbd7296c31f660b4d5a6ea785a8d55d722c8fce3cddaedb91b03b0896c77bc1a9a95", @generic="94c5fc4d1725e45dba6873569e04dd0e3e9205c1a10f", @generic="42e981e56d5b74026a2d9c9fe17bdfe63b42384542aaa5a4776f78a0b97df8c3ea1948932ca4bce6bd9fd240d2199320c4e5bffef2217632a42f768c834258ca07657c3f6d1e5e41fc9e48cbb8c26f995197cae8e6f44c247331490ac93b50e8ad2f42bd0e9280451aa958b9b322bc25e3e978a08278c8a5c04594e78f0aa6f5777344d03f267145268c794509932755f3dac314746b78993e253d1efbfb82ddc922152eade44aff7c91eb338ea81b955fdff554356d97bb1be2f7a51667bfe4858d37abbe9d64c7344c4e7139aa", @generic="941b78dd41cbee8a968b0cfe18b3e467cbad68154fcc95b90750b462582ed620b3f7e98a8f5c9542af5950be6eb504042cd737cde8bc49d02a2406076ba891c5fc1f5687c64a0744"]}, @typed={0x8, 0x7c, @pid=r5}, @generic="2188082965d2891fb392000582c48f88935d6ef12e292ea5d846fe91cdc3876ce1b5a4942ccb9da643155585c818fabd47f12d33cc5ed1a075", @generic="f7185cf4db0b4ba9a873cf925d6224ef7cd7dce4020fdce42028baab28b457c1f55d33e12407deb2ddf5aae6b3be72cf444b4e", @nested={0x24, 0x7b, [@typed={0x8, 0x31, @fd=r0}, @typed={0x10, 0x48, @str='/dev/audio\x00'}, @typed={0x8, 0x1e, @fd=r0}]}, @nested={0x170, 0x14, [@typed={0x8, 0xfffffffffffffffd, @pid=r6}, @generic="eaeebd6443908ce3c9c58ca4dbaa322fa0ed93e459c8773ae854ab7bdce545b5a719c91341d06794a80474b2ea37c2acec90d448c3b8bdabbb198d5bf9f320317cba3d9195addd04a55d6adec1adb0dea3a3bfec97a0b3788f4d1da8a9ed42fbd0c48f33063de36a4bc032dd84", @typed={0xc, 0x67, @u64=0xffffffffffffff80}, @typed={0xc, 0xf, @u64=0x1}, @generic="b09554b8c624943dd4178b781a02f7304ff17004c7f59be3124a31ddcde4ce4e78a08cac2b6c5af24b130927af5cba9bfc0dbdb8d50a1695f43086abd6fb0f75b293967debd47cf6addcce881088ddeac6a095675e3de0a55cd84e5c9390a1d535b0d72ad744e71c63d56d6480870c31798b8a8325d1dc7d159931b51dcae7854af7b82a4a90001d6a498e900875b5f81b4df740920e9642c952f083931ddffac1e29bcaca43dfc487b0a5989ce1f776ae5dc0570b410809b18a8ea7484246258b74add788fd2a2252e16242960bf511cd37ef84", @typed={0x8, 0x3b, @u32=0x2}]}, @generic="f14628a7fc5d1bc287b39570c63a482c83ff20bf7c02607019ed95b472be3e6e7e3cf7c81758121f6286537cca14e9b7ddc0f08a66c7f4ca1e792084bcbfd785cd73b823c412b72278dc5eb291d5e4824150c0992590f1571f7d3525d396", @nested={0x260, 0x3c, [@typed={0x8, 0x83, @uid=r7}, @generic="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", @generic="ae6a9adf26705491e5cde782a2ff9f95c3004b637c6df0d070388892ecc8643d52e406e766d5483e47d3f58afd65d3625e2032e179dc", @typed={0x18, 0x74, @str='-!ppp0ppp0keyring\x00'}, @generic="0b8a2837bacb7a6360b3894df3f7cef48486fe3935dc39140241abc29424d8f47476bbc154b4e7e5b8fc2eba01ef", @typed={0x8, 0x6e, @fd=r2}, @typed={0x8, 0x25, @uid=r8}, 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@typed={0x8, 0x78, @uid=r11}, @nested={0xdc, 0x84, [@generic="55557b979238fb3ce54d3203a6d0ee87bece90d6d6f5651048b337dfbf8d777d893de70694eb3f9963c580dd11b7d2334006c3be728809aa3c7b1cb318", @typed={0x38, 0x72, @binary="32dc45eed96a1b6d8ad9de3172a3339f8923d4bbb67e9310bb717d09c3f96293cfb9081776a221f19c1aba1fa4903875ff7ef1"}, @generic="e0587859e9fde8c70fbfe8288068384265cb8a50dc8efa060318274063ee2993f3082d1225dc95af1a0fc1776236456deb8bef4e24adc8bca7ca36a38c5a052177796c2bc6f2ad19f9066bf36366a62e118d3c3a609a359831cb9ecef28619a435"]}, @nested={0x1a0, 0x87, [@typed={0x8, 0x7, @pid=r12}, @generic="5cc62d4b1f9e84e055", @typed={0x8, 0x5d, @u32=0x80000001}, @generic="270af0705eda5b683a78ef0530c1c8a86b38d6b65116dc", @generic="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", @typed={0x4, 0x65}, @generic="d2ee00871880669c395154a859c202fde436694220b8178feb1347b31a215315c3e5dc36bfc4b6d24e92090ca9255a135e97e8f9ac6993765410c1cd62a33942de4fff541d150da3a7171ec10d56e937b686aec870283a3d8e8724e41ef24200ce31011b766494a8"]}, @generic="31e99393c614c890c3376756fdc991a7a42408b3871ed17721fca79a707b0451fecb7cfc97a7b288606d314b7b925d8a7527a76b5479f189ccd9a83d6e2a693860f14655", @typed={0xc, 0x2c, @u64=0x1}, @typed={0x8, 0x63, @pid=r13}, @nested={0x1c, 0x78, [@generic="ad289fada868f5b6434ea177feddafbbb45cef17fa685ea8"]}]}, 0x1308}, {&(0x7f0000003c40)={0x38, 0x1a, 0x30a, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x28, 0x66, [@typed={0x8, 0x50, @pid=r14}, @typed={0x8, 0x8f, @ipv4=@multicast2=0xe0000002}, @typed={0x14, 0x28, @ipv6}]}]}, 0x38}, {&(0x7f0000003c80)={0x5a8, 0x11, 0x100, 0x70bd2b, 0x25dfdbfd, "", [@nested={0xbc, 0x5d, [@typed={0xc, 0x33, @u64=0x7}, @typed={0x34, 0x4b, @binary="6054d8170fe90efa8387ff097ccd5429fffcf287aef4cbdaced47d853f74a7fc6fc4d3e719065e30a32088734bca"}, @typed={0x4, 0x71}, @generic="7960d74bd04491c37ee1aaf68e56ab98bca5f3a85e1725196d8662dd29b85661e8c27336ff631368a6cac0d66ef7471f73f33364f74ee31d92582d8df2fc6b54a81aea7d0511306e2c6c38c5aaa49a54564dc221562d45a4b56425b26d5f4a3f529ef5599cddccb2d97581f6ca", @typed={0x4, 0x84}]}, @generic="a5e0655290a4e546a11c", @generic="eb81db783d4b99eaafb77d10e6339722ccaacd830060768ceb80c73d1f97297d16e4a60965955ae4f847c761284026002645303e2d0a782936f4fe752502b54ea3cdceb61410dd072742bfecc110bb52a270d898c0d7de708d6bdd4cf1dccc0ad97d76ec9b474dca9134264a82b08a2e986d31a7ac5769bc7f296d6cfc01c40dddf60753b19e63f46a12e40c2187b64801f358e8533ce1ada72f7de89c3a6a2dfd4ea4bca75fb43e6fcea7159cc913fb0c520155d2959b9b9fb970406ce9", @generic="fc1d65a3b59a60405c36ca4ef6c4bb209d5af2b62787497a4d58621dceb5e193c0e8f233d9e392c09ec3bbf65ea95199a4f2899e78ed048fac9336f0353e9c86284ffabcdbceb039935ad4c56f152754cdf12a5d3b4a1cf6410ec6a7b9e64c669187d49b1501dbdab23398", @typed={0x8, 0x34, @u32=0x59}, @nested={0x214, 0x7, [@typed={0x44, 0x1f, @binary="f180d765a928933371280df78a5bb085be21f96decf6afd514ba7cf665dc8aee5cee8b1476918f63ecbe3d97adbcf22450c9be3f73c4538905b53a48f7"}, @typed={0x8, 0x78, @u32=0x9}, @typed={0x4, 0x89}, @generic="20900aada4210497910644fcd2cb2afc1c07b1ae34a28f2fa227449f2cda74a09cd2c43adab3568e1432b940456a8adf048ce53184edfa4930a1bb4a7749f2af5c1b2fa7927371cfa431920a4b1649dbf54d1a9124b12c61c01f80c090eb12fd92ac51fb", @generic="c84962cc8f8394a4a2d6c54bb64ac4c80032a7dad1f8674581aafe6c732486b27b0bdf98b9c6dcc727390b5b77b77fe5720ab0a1cb53d7344b53d99e02983aa958a4fb7b1918bd7239b4b7f30a63b7734df73fc3e785a1d17e0a12bdae076c97b95644c618b97ab0358a4667772c1aa986856ba1f91d9af5f947a235df751d1a6476c9e484a40281937dde713df584983d17d5928d5bb7151d649a92d314acac0cd85d3820a421b33942901d768af013", @generic="dfc273be677249e798e5d47e243fb9d1c0b2d1d387cc095951eda847af5853220fb048981b2942f8f7f815910f81ff79a3aea35f9d2f900ac35f257a0fab39d12ee0af07bea98f34bce938394df675bc2cd2c1e5bda7982d4b0a6c1ffc99344acdc9ace938593c3705a8ed1512bfc5eec8782beb1e6d09f378b9cb86a48131ed7259a1b90fa00bccccf93b7375441b5b4945bddc75ac3858694b96", @typed={0x8, 0x11, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x10, @fd=r0}]}, @nested={0x18c, 0x14, [@generic="a2ab57a08e15c636652119aac5aed83186d5885fe4dff52e05a6f6526dd44b6b9cd8fc167864a8e2a2fc8794337619147d7fbb218f283e2a5b24ee849a6bce0545492fd079356db538f6f900794d016c78127051d7ab25afe19454d7f8ceeefef94484055ad93c0752506160e2a9364612af10b15520af94d44eb6e311ad1a18af452ca104c3bdbf9bb767812a12a1b27ece01acda04dab141e2f18bc769f0", @generic="58ad35865a7a5c6825bdc3ae11cbee8b133337c83de522698a96e75e426180393fc21e9a7a88389b0b2c3d5648b2c4f8be70eb9405ed265df0ab68d436649c1bda31d0da08588a5348dc4698734264d005390cb55013521b3a4b2d", @generic="3df08bf81d31a90a359a2d86704a2030385c713368b54ed192ddd9999038b989d351295f932f32cecd083f30fbc57946e7b5f1b989b1185fd5ac603e08806e58d764045cf20e3350e80a2c5a1b53c112cb5e02a980afc0b41caf2313a9ffd26d0e722f0b46d0f2c7e4c00972f25d44b8e37ee98787ee561b798f46e6f920c10bd99f0ac7c772844927a862"]}]}, 0x5a8}], 0x8, &(0x7f0000004640)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r1]}], 0x78}, 0x40) 2018/04/29 20:00:45 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semget(0x0, 0x5, 0x100) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) semop(r0, &(0x7f000001a000)=[{}], 0x1) getpeername$netrom(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0xffffffff, 0x8) 2018/04/29 20:00:45 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6e, r2}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x4, 0xc000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x9, 0xedcd, 0x200, 0x5, 0x3ff, 0xfffffffffffffff9, 0x0, 0x1f, 0x0}, &(0x7f00000000c0)=0x20) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x8, 0x8, 0x0, 0x100000001, 0x4, 0x2, 0x1, r2}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/29 20:00:45 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0xbc5, 0x5, [0x0, 0x7, 0xffff, 0x0, 0x7]}, &(0x7f0000000340)=0x12) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:45 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x145000, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimensat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{0x77359400}, {r2, r3/1000+30000}}, 0x100) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000380)=0x2) close(r4) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x1, r4}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socketpair(0x0, 0x800, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/226) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) 2018/04/29 20:00:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:45 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) 2018/04/29 20:00:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000280)=0x6, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ff, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x0, 0x9, 0x0, 0x3}, 0x5, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x6, 0x4000000000000, 0xffffffff}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x8200) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000002c0)={0x8, 0x8}) 2018/04/29 20:00:45 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) futex(&(0x7f0000000140), 0x9, 0x2, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)=0x2, 0x1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'ipddp0\x00', r2}) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:45 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x90000, 0x0) recvfrom$ipx(r1, &(0x7f00000002c0)=""/225, 0xe1, 0x40002140, 0x0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:45 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)=""/98, &(0x7f00000002c0)=""/65, &(0x7f00000001c0)=""/195, 0x10000}) 2018/04/29 20:00:45 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="4bf2a641728f6c7da97bc758e74196bff9c449eeadbf78faec7c640b73f8d315c3df162ebabc0af9fcc12520e18198d32b5684762dfc540cd24794645fdae5cf4b5577f63570d4cd7cec858e5d77122bcc101a00596b02521dab973788a2f7c9e77982cb78802b492ab674620f06198dcd3afa7dd1aeb6ff2a5ec10dc51da583cacd24238453b8d744ed153eb75d", 0x8e}, {&(0x7f0000000180)="e5692d34d0b5f284b29a1d22ae247e01507c4d97ae05c1aa0fd0196f88b172183b30921d88", 0x25}, {&(0x7f0000000380)="1fe2582a3de0af6e3ef281ec6252", 0xe}], 0x3, 0x0) lseek(r0, 0x17, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x480, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) 2018/04/29 20:00:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="71e67a11cdf8111cfc093a52ab9c764a3599221eaee6deb2acbb0de7e654068aa896618ced36d9506eb4fe31aa7b383ca5c2b363884377e1c08ada8ca69ccaa0ff20e26137657c451b3897e19dfc8fcfc35d4a80586fe7feb43e35d641739f92b613b0d68ed5f823a6a4e6092db6172971759a14af9c1db291e6e5ceb197be2a2f1d445b", 0x84) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:46 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) r6 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xfffffffffffffffc, 0x100) socketpair(0x8, 0x6, 0x100000000, &(0x7f00000003c0)={0xffffffffffffffff}) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x400) poll(&(0x7f0000000300)=[{r1, 0x4000}, {r2, 0x2170}, {r3, 0x4}, {r4, 0x400}, {r5, 0x2001}, {r7, 0x1100}, {r6, 0x346}, {r7}, {r8, 0x20}, {r8, 0xe}], 0xa, 0x3) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:46 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) flock(r0, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/38) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x1000, 0x70347813c2b2a669) splice(r2, &(0x7f00000002c0), r2, &(0x7f0000000300), 0x0, 0x1) 2018/04/29 20:00:46 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) accept$packet(r1, 0x0, &(0x7f0000000140)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:46 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/04/29 20:00:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) connect$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"9ffbce571a520b"}}, 0x10) connect$ax25(r2, &(0x7f00000000c0)={0x3, {"d431f1f9a88c17"}, 0x5}, 0x10) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) 2018/04/29 20:00:46 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200001, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) semop(0x0, &(0x7f000002efe2), 0x0) unlink(&(0x7f0000000000)='./file0\x00') semop(0x0, &(0x7f000001a000)=[{}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x400000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000340)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/04/29 20:00:46 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0xfff, 0x7fff, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) 2018/04/29 20:00:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x800, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0x3, 0x0, 0x2, 0x0, 0x80000000, 0x2}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "7e4cf737b66aa9927c2dd0e01c8bca1b"}, &(0x7f0000000040)=0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r2, 0x1) 2018/04/29 20:00:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="7e38c2b16c5e6b91537e8d01ae18cc56ea6b946961df50bf05e49234f6a4a9df3611a49954f617e0d411c79ae68abc29c67a918fe8b770b43c69faf72b38d37f", 0x40}], 0x1, &(0x7f0000000000)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) [ 188.316787] ================================================================== [ 188.324193] BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 [ 188.329908] CPU: 1 PID: 12971 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 188.336828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.346175] Call Trace: [ 188.348766] dump_stack+0x185/0x1d0 [ 188.352391] ? alg_bind+0xe3/0xd90 [ 188.355933] kmsan_report+0x142/0x240 [ 188.359740] __msan_warning_32+0x6c/0xb0 [ 188.363803] alg_bind+0xe3/0xd90 [ 188.367180] ? alg_sock_destruct+0x160/0x160 [ 188.371593] SYSC_bind+0x3f2/0x4b0 [ 188.375140] ? syscall_return_slowpath+0xe9/0x700 [ 188.379993] SyS_bind+0x54/0x80 [ 188.383268] do_syscall_64+0x309/0x430 [ 188.387141] ? SYSC_socketpair+0x14a0/0x14a0 [ 188.391543] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.396721] RIP: 0033:0x455979 [ 188.399891] RSP: 002b:00007fa38d646c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 188.407587] RAX: ffffffffffffffda RBX: 00007fa38d6476d4 RCX: 0000000000455979 [ 188.414847] RDX: 0000000000000006 RSI: 0000000020000100 RDI: 0000000000000013 [ 188.422108] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 188.429374] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 188.436637] R13: 000000000000001e R14: 00000000006f4370 R15: 0000000000000000 [ 188.443896] [ 188.445508] Local variable description: ----address@SYSC_bind [ 188.451383] Variable was created at: [ 188.455098] SYSC_bind+0x6f/0x4b0 [ 188.458542] SyS_bind+0x54/0x80 [ 188.461807] ================================================================== [ 188.469149] Disabling lock debugging due to kernel taint [ 188.474575] Kernel panic - not syncing: panic_on_warn set ... [ 188.474575] [ 188.481919] CPU: 1 PID: 12971 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 188.490133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.499483] Call Trace: [ 188.502062] dump_stack+0x185/0x1d0 [ 188.505672] panic+0x39d/0x940 [ 188.508856] ? alg_bind+0xe3/0xd90 [ 188.512378] kmsan_report+0x238/0x240 [ 188.516177] __msan_warning_32+0x6c/0xb0 [ 188.520229] alg_bind+0xe3/0xd90 [ 188.523579] ? alg_sock_destruct+0x160/0x160 [ 188.527973] SYSC_bind+0x3f2/0x4b0 [ 188.531501] ? syscall_return_slowpath+0xe9/0x700 [ 188.536326] SyS_bind+0x54/0x80 [ 188.539587] do_syscall_64+0x309/0x430 [ 188.543464] ? SYSC_socketpair+0x14a0/0x14a0 [ 188.547871] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.553043] RIP: 0033:0x455979 [ 188.556220] RSP: 002b:00007fa38d646c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 188.563927] RAX: ffffffffffffffda RBX: 00007fa38d6476d4 RCX: 0000000000455979 [ 188.571184] RDX: 0000000000000006 RSI: 0000000020000100 RDI: 0000000000000013 [ 188.578438] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 188.585722] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 188.592979] R13: 000000000000001e R14: 00000000006f4370 R15: 0000000000000000 [ 188.600745] Dumping ftrace buffer: [ 188.604267] (ftrace buffer empty) [ 188.607948] Kernel Offset: disabled [ 188.611550] Rebooting in 86400 seconds..