info={r2, 0x6f, 0x101}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x2, 0x9, 0x5, 0x97aa, 0x8, 0xffffffffffffffff, 0x1f000000000}, 0x2c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20800, 0x0) 2018/06/02 21:39:34 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x121000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x8, 0x7, 0xd5, 0x9, 0x9, 0x100, 0x8, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x10000, 0x3, 0x69af, 0x1a}, 0x98) r3 = socket(0x1e, 0x2, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x14, 0xf, 0x800, 0x70bd26, 0x25dfdbfd, {0xe, 0x0, 0x4}, [@typed={0x8, 0x5c, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000002300)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/06/02 21:39:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4001, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/47) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x2a0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip6_vti0\x00', 'ip6tnl0\x00', 'lo\x00', 'veth1_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x140, 0x1a8, 0x1e0, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @physdev={'physdev\x00', 0x70, {{'syzkaller1\x00', {}, 'dummy0\x00'}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x318) 2018/06/02 21:39:34 executing program 5: getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000140)=0x4) r0 = socket$inet6_sctp(0xa, 0x10800000001005, 0x84) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x140011, r0, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x10) openat$cgroup_ro(r1, &(0x7f0000000280)='cpuacct.stat\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000640), &(0x7f0000000600)=0xffffffffffffffcc, 0x807ff) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x3, @empty, 'ipdbp0\x00'}}, 0xffffffac) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x40) lseek(r0, 0xfffffffffffffffe, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x444e}, &(0x7f0000000100)=0x8) r5 = creat(&(0x7f00000002c0)='./file0\x00', 0xc0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000300)=0x81) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000440)="26a17bd82797a4da80104b6d3cbdf5ef5fbd60f03894bdd7e87efb436b2c3480dcdb49c751a9a6d41a9ccb72582e5fd47abdce1fc008", 0x36) r6 = fcntl$getown(r0, 0x9) wait4(r6, &(0x7f0000000340), 0xa1000008, &(0x7f0000000380)) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) [ 123.442549] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 2018/06/02 21:39:34 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) unshare(0x40000800) ioctl(r0, 0x800000000000937e, &(0x7f0000000080)) 2018/06/02 21:39:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/06/02 21:39:34 executing program 4: syz_emit_ethernet(0x25c, &(0x7f0000000180)={@random="cd390b081bf2", @empty, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x5c68, 0x24e, 0x68, 0x1f, 0x10000, 0x21, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, {[@rr={0x7, 0x1b, 0x40, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x40, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x7fff, 0x0, 0x1, 0x880b, 0xb9, 0x1, [], "d7bdc55b4af487e268b0ca0aea92081c4a125ac30c9ef972abed018df44b883102f7f5a22c5ae37208bef0fc3d1683237d72d337f3e46acc4a23c07cd46bbf4264765936ee2f8162c2299a12f64cb27401a3ce7f0b6fce0b23e629c9b8e3b692a2bf2025abf454165c1f75aa82821058c7b7fcd46e889da7264666b39aa73605af2b2c6ba6d077800847f4d408ac42719d91ce5945ae7d5a136b27de09c41d6a8eb6f24beb2b204d544ef5a48634711aaf85a1ff225f5233b0"}, {0x9, 0x0, 0x7ff, 0x7, 0x0, 0x0, 0x800, [0x4, 0x0], "45e141"}, {0x7, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x86dd, [0x5], "4f296301af4f9648585772482b66a9dbb69c0d261cd8dbbb2c2e81ed1bca99e65b00a7f31f505f5b53e7c8138cc1b19f19a55e656fc4b4aaf1016ef94ba0d66e385891b9f897da65b1530b1b07a0670b564c6efe45b67f20c9d7ed5350d6b59cb877fc624d840afb0a0f08268d98668bae51af0cc8669ebb8387542d6164f9466ed861c40ef830b4cd012f77b83fff90c74deed4f59489198924803d5e67914f653f9fe6489e9dd8251edff25ec105d46a106cb910d40d05e822ad10740aedfea540800c905cbb0ae18d4773ab3ab1add88c2811cb28c05bb4b3a4d5b5ff18445f702f2cec544f5007ae27170ce2"}, {0x8, 0x88be, 0x4, {{0xb4, 0x1, 0x7, 0x3, 0xff, 0x3f, 0x0, 0x401}, 0x1, 0x17f6c374}}, {0x8, 0x22eb, 0x1, {{0x0, 0x2, 0xffffffff, 0xfffffffffffff61a, 0x1, 0x1, 0x20, 0x8001}, 0x2, 0x5, 0x0, 0x2, 0xff, 0x0, 0x81, 0xdc, 0x1ff, 0x7f}}, {0x8, 0x6558, 0x1, "aa5a7cfa001a63f2ed92f70a63bb039b5d0eb0733736a93b3da64a716c47c8cb7cfef4f1ca601ee366bb"}}}}}}, 0x0) 2018/06/02 21:39:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000480)={'bond_slave_1\x00', &(0x7f0000000380)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) fcntl$dupfd(r0, 0x80000000000, r0) 2018/06/02 21:39:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000380)=""/61) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000140)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)) r3 = creat(&(0x7f00000003c0)='./file0/bus\x00', 0xc2) r4 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r3, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r5 = dup(r4) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x200000000000890e, &(0x7f00000002c0)="d50b09323bf71de08b353d20f00baed35ba10d5482229c3e50c83047f1272f820948ef222bf80b2ebc71b95e5476ab245f1735525e84bbdd6584b3aee82de9f11dac996d2d70e14c98d26bf87fb38207fe3323a1") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) statx(r1, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, &(0x7f00000001c0)) r7 = msgget(0x0, 0x6e0) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000040)=""/4) 2018/06/02 21:39:34 executing program 7: r0 = socket(0x10, 0x3, 0x42) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendto$unix(r0, &(0x7f0000000080), 0xffffffffffffffe8, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, {0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}}, 0x1ff, [0x100, 0x40, 0xffffffffffffff81, 0x4, 0x0, 0x0, 0x9, 0x3f]}, 0x5c) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x7fffffff, 0x3}) 2018/06/02 21:39:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="02000000020001000003be8c5ee1070000000207206548c5", 0x18) sendto$inet(r0, &(0x7f0000000000)="ede77ea3d9e35afe62756ac1dbeb0ddc89d713d2ab7290f212908688562f701f7cd9effc7594a48e", 0x28, 0x40014, 0x0, 0x0) 2018/06/02 21:39:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)="d4260880ca9a11b3c6391e07125283a4b2324e05f417c4ea3380413aa4fcb1402781be5190bd13663e7c383be11e94d117d3ed67dfdb6dd5353ff26810a511c3920d81b8b812538a5a828bdeb1a66c37cf45a10ee917ba55f109ba928100fd155b50d9cc0c5402c226e93910288cc82406132ecb9a65cf427c503d914f170a05", 0x80}], 0x1, &(0x7f0000000340), 0x0, 0x1000000}], 0x1, 0x4000) recvmmsg(r1, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000100)=""/116, 0x74}], 0x2, &(0x7f00000001c0)=""/169, 0xa9}}], 0x1, 0x0, 0x0) open_by_handle_at(r1, &(0x7f00000002c0)={0x56, 0x3, "8258777063ddf172da454365ae197ad47a32c40d96ea530b6f992dcd0c15d7312eaa58abfc085e1cf9c55c671d9974e5a9d7c4519e2b698f4cd433f46db94e7fe4d46e2aa98324b172fd6007393e"}, 0x404000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x8a80, 0x0) ioctl$TIOCNXCL(r2, 0x540d) [ 123.551442] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 2018/06/02 21:39:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0x24) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000180)='projid_map\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)={'#! ', '.', [], 0xa}, 0x5) 2018/06/02 21:39:34 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = socket(0x2, 0x11, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x4b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe8, 0x118}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x528) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000), 0x4) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x8800) 2018/06/02 21:39:34 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1043, 0x5) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00000003c0)=0x9, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7ff, 0x2001) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x803, 0xffffffffffff296c, 0xdd3, 0x1f, 0x81, 0x9}) io_setup(0xff, &(0x7f0000000280)=0x0) io_getevents(r2, 0x1f, 0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], &(0x7f0000000380)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) prctl$getname(0x10, &(0x7f00000001c0)=""/130) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040), &(0x7f00000000c0), 0x8) 2018/06/02 21:39:34 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x2, 0x401, 0x7f, "b29bbd2b14eb2c5c0479b4ddb84dcd323149dbe14a38ef0e629b46d164aa0fb19ea9b6d2dcd255ed4bfe29fc8ec123e95eeb394bbddcb52d603ed8ded463f2", 0x37}, 0x60) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1e80000000000000, 0x200000) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='eth1[8@bdevem1\x00', &(0x7f0000000200)='posix_acl_accesssystem\x00', &(0x7f0000000240)='wlan0/(vboxnet1%\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='GPLeth0\x00', &(0x7f0000000380)=',eth1{em1nodevkeyring\x00', &(0x7f00000003c0)='em1security%^vmnet0!ppp0:\x00', &(0x7f0000000400)='mime_typevboxnet1bdevppp1\x00', &(0x7f0000000440)='cpuset:!\x00', &(0x7f0000000480)='\x00'], 0x800) write$binfmt_elf32(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x10001, 0x9, 0x4, 0x80, 0x6, 0x3, 0x6, 0x2, 0x133, 0x38, 0x3cd, 0x8, 0x2, 0x20, 0x1, 0xffffffffffffffff, 0x200, 0x9}, [{0x60000000, 0x3, 0x35, 0x1, 0x100000001, 0xfffffffffffffff7, 0x8, 0x3}], "597c179ebc4bd835eee621a887054b28d1aa44d3", [[], []]}, 0x26c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0xff40) 2018/06/02 21:39:34 executing program 1: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000100)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffffffffffffff}, 0x1c) 2018/06/02 21:39:35 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x0, 0x3, 'client0\x00', 0x0, "7f2e2f5f00b60d2b", "8006caed5d404079e911525f1a7159da4dfdb364f4e0c157d5c23839a9efe4af", 0x7, 0x8001}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/06/02 21:39:35 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1ff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000005680)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000200)=""/72, 0x48}], 0x2, &(0x7f0000000280)=""/82, 0x52, 0x66}, 0x3}, {{&(0x7f0000000300)=@sco, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000380)=""/38, 0x26}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/65, 0x41}, {&(0x7f00000006c0)=""/189, 0xbd}, {&(0x7f0000000780)=""/164, 0xa4}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000840)=""/11, 0xb}, {&(0x7f0000000880)=""/247, 0xf7}, {&(0x7f0000000980)=""/199, 0xc7}], 0x9, &(0x7f0000000b40)=""/5, 0x5, 0xffffffff}, 0x2}, {{&(0x7f0000000b80)=@ax25, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000c00)=""/150, 0x96}, {&(0x7f0000000cc0)=""/225, 0xe1}], 0x2, 0x0, 0x0, 0x1f}, 0x1b23}, {{&(0x7f0000000e00)=@sco, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000e80)=""/15, 0xf}, {&(0x7f0000000ec0)=""/25, 0x19}, {&(0x7f0000000f00)=""/116, 0x74}, {&(0x7f0000000f80)=""/133, 0x85}, {&(0x7f0000001040)=""/172, 0xac}, {&(0x7f0000001100)=""/144, 0x90}], 0x6, &(0x7f0000001240)=""/146, 0x92, 0x5028}, 0x1ff}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001300)=""/82, 0x52}, {&(0x7f0000001380)=""/15, 0xf}, {&(0x7f00000013c0)=""/124, 0x7c}, {&(0x7f0000001440)=""/231, 0xe7}, {&(0x7f0000001540)=""/91, 0x5b}, {&(0x7f00000015c0)=""/110, 0x6e}, {&(0x7f0000001640)=""/30, 0x1e}, {&(0x7f0000001680)=""/37, 0x25}, {&(0x7f00000016c0)=""/111, 0x6f}, {&(0x7f0000001740)=""/138, 0x8a}], 0xa, &(0x7f00000018c0)=""/2, 0x2, 0x3}, 0x5}, {{&(0x7f0000001900)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000001980)=""/64, 0x40}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/181, 0xb5}, {&(0x7f0000003a80)=""/192, 0xc0}], 0x5, &(0x7f0000003bc0)=""/82, 0x52, 0x3f}, 0x8}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/78, 0x4e}, {&(0x7f0000004cc0)=""/176, 0xb0}, {&(0x7f0000004d80)=""/176, 0xb0}], 0x4, &(0x7f0000004e80)=""/155, 0x9b, 0xf}, 0x5}, {{&(0x7f0000004f40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005500)=[{&(0x7f0000004fc0)=""/229, 0xe5}, {&(0x7f00000050c0)=""/245, 0xf5}, {&(0x7f00000051c0)=""/151, 0x97}, {&(0x7f0000005280)}, {&(0x7f00000052c0)=""/144, 0x90}, {&(0x7f0000005380)=""/168, 0xa8}, {&(0x7f0000005440)=""/87, 0x57}, {&(0x7f00000054c0)=""/38, 0x26}], 0x8, &(0x7f0000005580)=""/195, 0xc3, 0x401}, 0x101}], 0x8, 0x1, 0x0) sendmsg$key(r1, &(0x7f0000005900)={0x0, 0x0, &(0x7f00000058c0)={&(0x7f0000005940)=ANY=[@ANYBLOB="02050305050000002dbd7000fbdbdf2502000100000004d60605bb000000004001001400090000006d5d4717285d81a52f750f71c9d864724e0923978d6ad329d260f4769990a40da25bf49960610f34d7dee62f3c24d1a56baaf0a015bd8024460b12c3cc8c41"], 0x28}, 0x1}, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000580)={{0x4, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000)='cpusetposix_acl_access)posix_acl_accessprocsystem$\x00', 0x33}) 2018/06/02 21:39:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) unshare(0x24020400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) 2018/06/02 21:39:35 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x25, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{}, 0x1}) close(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r3, 0xc}, 0x8) 2018/06/02 21:39:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0x40045402, &(0x7f0000013000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = dup(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x80000001, {{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xc}}}}, 0x88) 2018/06/02 21:39:35 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r0, 0x80045700, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/23) 2018/06/02 21:39:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000040)=0x845) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a313dc19155aed1c6d2ad1803c848594ca25f4828c4aa875228baee8863e19941de91813109159ee2bcd4e7a7bae67fea8cec7bd260a909f6f01056444a14"], 0x12d3a) accept$inet6(r0, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17) 2018/06/02 21:39:35 executing program 3: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000009ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80000000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x0, 0x0) 2018/06/02 21:39:35 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000380)=""/193, &(0x7f0000000040)=0xc1) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r2, &(0x7f0000000540)=0x4) r3 = fcntl$getown(r0, 0x9) sched_setparam(r3, &(0x7f0000000080)=0x8) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f526000811000000000000008a4dde24cebc4cae2aff1aa80a6b6b00000000000000000000000000000000000000"], &(0x7f0000775000)) 2018/06/02 21:39:35 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/06/02 21:39:35 executing program 3: socketpair(0x0, 0x802, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000140)={{0x7, 0x0, 0x7fff, 0xfffffffffffffc00, "5df578e3b424220fdc7230ea2c1506d8204231e5de5e94e520aae7360a1bd2ffa1c089d58dd26a071132240b", 0x9}, 0x101, [0x1f, 0x1, 0x0, 0x2181ca92, 0x54, 0x81, 0x1, 0xfffffffffffff6eb, 0xffffffff, 0x0, 0x0, 0x10001, 0xbabd, 0x1f, 0x0, 0x3ff, 0x9f3, 0x3ff, 0x0, 0x2, 0x1ff, 0x4, 0x8, 0xb6, 0xf, 0x38fc, 0x8, 0x0, 0x38, 0x7, 0x2, 0x687, 0x10000, 0x1, 0x6, 0x1f, 0x6, 0x6, 0x2, 0x1, 0x80, 0x8982, 0x0, 0x9, 0x200, 0x5ab, 0x6, 0xffffffffffffffef, 0xe7a, 0xa3f, 0xc53b, 0x6, 0x81, 0x401000, 0x8, 0x100, 0xc0, 0x100000001, 0x7ff, 0x8, 0xb3, 0x2, 0x1, 0xfff, 0x5, 0x3, 0x401, 0x200, 0x0, 0x5, 0x5d5, 0x401, 0x4, 0x5, 0x5, 0x7, 0xffff, 0x101, 0x6, 0x2, 0x2, 0xffffffff, 0x33, 0x5, 0x0, 0x2, 0xdbf, 0x65c000000000, 0x48, 0x9bb8, 0xfffffffffffffffa, 0x3, 0x7, 0x8, 0x9, 0x2, 0x7, 0x101, 0x40, 0x80, 0x3, 0x8, 0x1, 0xfc, 0x8, 0x8, 0xa588, 0x10001, 0x1, 0x7f, 0x0, 0x5, 0x4, 0xfffffffffffffffe, 0x8, 0x2884, 0x8d2f, 0xfffffffffffffff8, 0x800, 0x5e, 0x0, 0x0, 0x3f, 0x8, 0x7, 0x7ff, 0xeb28, 0x9], {r1, r2+10000000}}) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) close(r3) 2018/06/02 21:39:35 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)) write$sndseq(r0, &(0x7f0000000000)=[{0x8000000000000000, 0x5, 0x2, 0x0, @tick, {}, {0x0, 0x4}, @queue}], 0x30) 2018/06/02 21:39:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000040)={"603a0968a4087100000000000000ffff", @ifru_addrs=@rc={0x1f}}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x410c00) ioctl$KDMKTONE(r1, 0x4b30, 0x80000001) ioctl$sock_ifreq(r0, 0x896b, &(0x7f0000000080)={'bcsf0\x00', @ifru_data=&(0x7f0000000000)="aa8e103fef31dc8eca98c42606c39962f4b42f6e3276423e73ab3eca024d93a7"}) accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000180)=0x5, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/06/02 21:39:35 executing program 5: unshare(0x4020000) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/117) 2018/06/02 21:39:35 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000080)="1449b722c7e89554eb4742a116ba9cddb888d089679cdf9b10cd0f398383824ed0294dd4fa9ad79fc9e49036efe4427e4220e01bfc654e692fac5ce393b1ab811ebeda8451e18753638fb932ae6b19f28b7dbf7ef5f1e51300718cf065d5211e98832e728d0bb3100b50b583d70ff79f9b7ee937080894f23b546c91867011c5d200afd845bcd01645bd", 0x8a}, {&(0x7f0000000140)="e46f6cabbca83a0841758ad23e4fec518d7932d43d7d103530fa10f91d5d2db34a9d05f4d1764b970a6fecded89ae1d4c248cd661716b7397f196f42f9e29d12ff9cb954685db885f224f816e8c8cf845a3022607b464fbdf7243d26", 0x5c}, {&(0x7f00000001c0)="77a9ee8c3f870c41a33b80209e36a95e46a7edde8521b513f3", 0x19}, {&(0x7f0000000200)="8af329cf2321bfd8c690a39f310bb23391015ce2671338e75ed5f20e8da8e469bc8d708e81a467dcd4a139bcca4970fea5f45499c9fff429dd763988a6dbe4b65a73ffdc67e2061fd058f6f28a06a250cee07b442ef0d71614263e758fda605381f98d95a18e85c461f63ea306e00dc7a5806b3fdd4753567df15372bd499bb96f07ca95dee78e76b9a1faaac3c977d575a0227111daf70f975a03229b0053c8379609016eaeed089aa5fcf3dbfd17001e58503997463f05a9b7764dacc3494b6f63cc9f306fa30cfbf1bd4ac79b1955e1ba576855aec81f392835a21c50dd07153c30f65751c92e826eb1393fce9a0c0adc1c", 0xf3}, {&(0x7f0000000300)="0dbd5bf3111fc83cd24a67ebf6b14be96d19f689f69b19d352cb6d42d7ee4f1a931fdd8e8b79dbd026a76971899b118bae781589a5963c5eb228539cf846160db42c5f98cb1e5699881d3d1a52bccbdf6af0c653249aeb8ba2714e030b8dcc583f80bab25a6d3faaadce8be522ccc386cf0792b3f2dfc6451842fd321d0a5aa4db120946afc767f1da", 0x89}, {&(0x7f00000003c0)="9f454950d014373798fc347352d8460008d83676f2c27a40213abfb984481a585dc804b22b448962288ae580e11af645ae4b967b8e5e14c229b83d80224e8b22b42e63a1ef1a1d4ffd4853f437e3cc51df619f200cc2f6141dc0c4bef9a0e0d525f8001544b193378ce4e4dddd25915291e77b7fe2a8de426156ab2f4a74fe951d03fa7a963c575a61e7e29514d3ddba54cacf4c2cbe3061c4ef0eb1d10cd1e5dc85d0d1ed2d92", 0xa7}], 0x6, &(0x7f0000000500)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4}, 0x80) umount2(&(0x7f0000001040)='./file0\x00', 0xd) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001080)=0x7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000008c0)=0xe8) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000600)="1f95fb412cdbb0ed1717464b55f99e4a5ce05f8d410434d6bfb76567a5006c6f2981ff8ba3ab8bff0cb7e6ab7f6b91b162d8809cf3df124fc53d15aed285db4f378ea07408b59e59f8e14a98172d4abf2798e939d80d33a3025a9d896700745b426d773e3be03809132275b9675c43602f1531a21f6e41e942709b4150ba103ed29d3b59a9f77e089b38b0b5186a878771765576476a11ef3bc12b918f0780de30edc9e99ae8e92ed0b179e85e4a872d61751ced6e3d91c0d6420112d8358e595d1f4c1e206affbcd0ca2b53813ad54cea62b3a034ed2680b54dcce4cc84", 0xde}, {&(0x7f0000000700)="715d2e08927ec9b4aa3e8b17e9235fab2728b429ad2bcb6d4b1396cabde81431443df5358d9ce5", 0x27}], 0x2, &(0x7f0000000980)=ANY=[@ANYBLOB="20000000000000000100000102000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x58}, 0x8000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000a40)=""/145) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000fc0)={0x53, 0xffffffffffffffff, 0xe8, 0x0, @scatter={0x4, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000b40)=""/85, 0x55}, {&(0x7f0000000bc0)=""/122, 0x7a}, {&(0x7f0000000c40)=""/151, 0x97}, {&(0x7f0000000d00)=""/196, 0xc4}]}, &(0x7f0000000e40)="85d2a5149020e94083db5aea75d2eecfa2c9d31e7bfa9555799de9b67710e89bd4769b147f1676484292da3125de6cd6b883294b510f2cabde253f4a65cd6c7225affeaebd4177c2b2e4e8ec184033762dc087aba04932d813ecd9b1c9aa6135b9c4ef158311617193ed9fe2c2186dd4aabc45b72427c208c4a6747ead53fde70efe91bf04d9c8a4b98d41d1d3985fb9d1906a5da4026923d6c78d88c59bc420debe28d95a8c349febf70c2b2bdc6e7ac8e50ddf3a304770e1e5096f8a28cfda230d7b44cf74d145d40fd70513f69c3013bcc8be87b2c126f51ffee99ea4a234d9ed3fbf103a7153", &(0x7f0000000f40)=""/16, 0x80, 0x10031, 0xffffffffffffffff, &(0x7f0000000f80)}) unshare(0x40000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000b00)={0x0, 0x1, 0x7, [0x80000000, 0x200, 0x401, 0x2275, 0xffffffffffffff06, 0xa5, 0x5]}, &(0x7f00000010c0)=0x16) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001100)={r4, 0x6}, 0x8) r5 = memfd_create(&(0x7f0000530000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x0) fallocate(r5, 0xb, 0x0, 0xfa) 2018/06/02 21:39:35 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x489a, 0x10a00) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in6={0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x7, @empty, 0x6}, @in6={0xa, 0x4e20, 0xf5, @local={0xfe, 0x80, [], 0xaa}, 0x22}, @in6={0xa, 0x4e23, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x7a}, @in6={0xa, 0x7ff, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0xe4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$netlink(r4, 0x10e, 0x1, &(0x7f0000000180)=""/104, &(0x7f0000000040)=0x68) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f00000028c0)={r5, r6, r6}, &(0x7f0000002900)=""/5, 0x4, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/06/02 21:39:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x8001}, 0x8) sendto$inet6(r1, &(0x7f0000000000)="cd", 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x3f}, 0x8) write$binfmt_aout(r0, &(0x7f0000000240), 0x20) [ 125.009453] IPVS: ftp: loaded support on port[0] = 21 [ 125.091937] syz-executor3 (7837) used greatest stack depth: 54040 bytes left [ 125.152354] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 21:39:36 executing program 0: r0 = socket$kcm(0x2, 0x2, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', ']\x00'}, &(0x7f0000000140)='}cgroupselinux\x00', 0xf, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="100000000000000001000000020e000030000000000000000801000080000000f088ec85c6995d5905eb69b6a2b6fdaecd921a438ada01b5e945000000000000"], 0x40}, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x9adc) 2018/06/02 21:39:36 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x31d, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r0, &(0x7f0000000100), 0x2000000000000314, 0x10400003) preadv(r0, &(0x7f00000024c0)=[{&(0x7f00000010c0)=""/69, 0x45}], 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="cb8cfd5d3ee813ba7dfa72ac898cbf058b31c8cb9fe6c5bbf28e0ca1d6ecf9378542a4db978c5cb15e480a37c12b5f325a3dc4dc06e2539b1da8b796421b2f8d535be7a3a460fd6490148dc5f8e30e5c1f7baeea2587c19470f7b64aa9b254abf90e47cf4ac4008cde63395c6d07c2ddf25ea4ebc023ec0e34ba3a3955c395463d769e1d5e10352150659537ec60e4ef8d0adead687a450bfbb230fb03", &(0x7f0000000100)=""/138}, 0x18) 2018/06/02 21:39:36 executing program 1: r0 = epoll_create1(0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/95, 0x5f}], 0x1, &(0x7f00000001c0)=""/21, 0x15, 0x1f}, 0x100) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r3 = getpgrp(r2) fcntl$lock(r0, 0x26, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r3}) 2018/06/02 21:39:36 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x811, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r1, r2/1000+30000}, {0x0, 0x7530}}, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x7, 0x8, 0x5, 'queue1\x00', 0xa1}) 2018/06/02 21:39:36 executing program 2: memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet6(0xa, 0x0, 0xc36, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/02 21:39:36 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x3) setfsuid(0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x100000000, 0xf39}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) socketpair(0x0, 0x805, 0xeac, &(0x7f0000001100)={0xffffffffffffffff}) connect$inet(r2, &(0x7f0000001140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/02 21:39:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000300)=""/139) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/172) close(r0) 2018/06/02 21:39:36 executing program 4: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x250, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "08d179e4c181367d1675278dd88616234543002623fbfbfddf9aca7b0c36"}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [], [], 'lo\x00', 'team_slave_0\x00'}, 0x0, 0xc8, 0xf0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) ioctl(r0, 0xc2604110, &(0x7f0000000040)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb15897f00000001") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x400000000000000, 0x6, 0x0, 0x5, 0x17, 0x0, "184209e0b5fdfcc2b5d4be94c0f647beec8ff83b7df6ce1b9cf1c219686a94fa2ad66812a01cc028fb1bfc96eff337eb2c949cfefa14c1fc1ab591be972b4f50", "67167bff8f246f71992dd0d4cb09d24882d80c5395b5737ac9f0b71fc8e6960947c0b1482dbda78f7ffb79086ba9e1fd6c79cb3ba7d4decc12dc877a73a06012", "19e92511dd55125f9111b47699c98f7bcdee544d0fd34670696ebfa1b1c9ab06", [0x6, 0x7ff]}) 2018/06/02 21:39:36 executing program 1: unshare(0x24020400) r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x5}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/06/02 21:39:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) preadv(r2, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x40040) openat$cgroup(r3, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001f3a), 0x50) 2018/06/02 21:39:36 executing program 5: r0 = memfd_create(&(0x7f0000000000)="880e66a5aab2c035fad8abd516c7c828b0e14921a81cafad43014d360aa318c6daad8ae69603c92cb38f31205b744838094638ea12b99bc67888be0219bece034931ffc6105ffeca575b13ed500800000000000000b09479ec38f8a2df8165be7d58b7f3eb0180ca96d49f55a9bc0a03fb8182b5823b03d58577dc52804f28281d28e8cc5cd9b9c9fb28e388", 0x0) fallocate(r0, 0x0, 0x0, 0x4d) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f0000000100)=""/15, 0xf) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x7, 0x9, 0x6, 0xffff, 0x72, 0x10000}) 2018/06/02 21:39:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x401) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/92) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) fstat(r2, &(0x7f0000000380)) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x2, 0xa, &(0x7f0000000200)=@raw=[@alu={0x4, 0x100000001, 0x0, 0x6, 0xf, 0xffffffff, 0x8}, @ldst={0x1, 0x3, 0x0, 0xa, 0x3, 0xc, 0x10}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7f}], &(0x7f0000000080)='syzkaller\x00', 0x6c6, 0x5e, &(0x7f0000000300)=""/94, 0x40f00, 0x1, [], r4}, 0x48) socket(0xa, 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000040)) close(r5) sendmsg$nl_route_sched(r1, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@deltfilter={0x44, 0x2d, 0x8, 0x70bd2a, 0x25dfdbfd, {0x0, r4, {0x1, 0xf}, {0xffff, 0x9}, {0x10, 0xe}}, [@TCA_CHAIN={0x8, 0xb, 0x10001}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_BPF_POLICE={0xc, 0x2, @TCA_POLICE_RESULT={0x8, 0x5, 0x857}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/06/02 21:39:36 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80800, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x90ff, 0x0, {0xffffffffffffffff, 0x1, 0x6, 0x1, 0x7}}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000001540)=[{&(0x7f0000000080)}, {&(0x7f00000014c0)="48b1b220b6242b043a9548fcfd4209282f27fa394613bfdcb79705b7ed0ad86d6d2b3c661ed4f848812439fb195f4b5a243a584e419b12ca76cea13deddea426139eb00079af1923", 0x48}], 0x2, 0x0) 2018/06/02 21:39:36 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) close(r0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x10) 2018/06/02 21:39:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='io.weight\x00', 0x2, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") sendfile(r1, r1, 0x0, 0xff) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/06/02 21:39:37 executing program 5: mkdir(&(0x7f0000000080)='./file0/\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x2, 0x6, 0x7e, 0x5, 0x4, 0xeb6}) mount(&(0x7f0000000200)='./file0/', &(0x7f00000002c0)='./file0/\x00', &(0x7f0000000300)='gfs2\x00', 0x0, 0x0) 2018/06/02 21:39:37 executing program 3: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="8b85d16fc9ef1a32767951ecc87d303b47f0fa0fa40687cbea23da1c6f79"], &(0x7f0000000140)=""/155, 0x9b) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000240)={{0x9, 0x9}, {0x200, 0x7}, 0x6, 0x4, 0x5}) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x3f, 0x100000001, 0x9, 0x46f7, 0x0, 0xfffffffffffffffc, 0x2200, 0x4, 0x6, 0x100000000, 0x9, 0x9, 0x0, 0xfffffffffffffff9, 0x1, 0x1, 0xffff, 0x2179, 0x2000000000000000, 0x7, 0x2, 0x9, 0x688c, 0x5, 0x0, 0x400, 0x28a7, 0x6, 0x2, 0x101, 0x5, 0x348e, 0x8000, 0x1, 0x2, 0x0, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0xffffffff, 0x62a7, 0x7, 0x7ff, 0x0, 0x4}, r2, 0xc, r0, 0x9) 2018/06/02 21:39:37 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0x7ff, 0xc43, 0x5, 0x0, 0x3, 0x768c, 0x9, 0xe20e, 0x2, 0xffffffff, 0x20, 0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\b\x00', 0xa201}) write$tun(r1, &(0x7f0000004480)={@void, @val={0x0, 0x0, 0x3}, @ipv4={{0x5, 0x6, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}, 0xfca) 2018/06/02 21:39:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x0, 0xe7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x5, r2, 0x10003, 0xffff}) 2018/06/02 21:39:37 executing program 2: r0 = memfd_create(&(0x7f0000000080)="70d295e7a5c467da9e1bef23d301e054a4ec2445ef8e0b445c8134ff263b422f6fb54562e8c5649ac41f511ae4923c90050f147d909facc3fece3ddcd83d9bcb9644951a94b0ef820180ee361b683f5da84b458cad60f23a29b0f33af5ac3239e4de36e8c791e27c24f366c60cb5ad305e02f9ffffff990ba07864d0552bca1efd8a5398a9df0b", 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0801"], 0x2) execveat(r0, &(0x7f0000000040)='\x00', &(0x7f00000003c0), &(0x7f00000005c0), 0x1000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r1, 0xb08, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x94) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x1, 0x80000000000001d6, [0x2d, 0x1, 0x0]}, &(0x7f00000002c0)=0xe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001340)=0x1008) 2018/06/02 21:39:37 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) read(r0, &(0x7f0000000080)=""/52, 0x6) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/06/02 21:39:37 executing program 0: add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) timer_create(0x2, &(0x7f0000000100)={0x0, 0x22, 0x1}, &(0x7f0000000140)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x22) r3 = getpid() sched_getparam(r3, &(0x7f00000000c0)) 2018/06/02 21:39:37 executing program 7: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000280)={@reserved=0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000240)=0xffffffffffffff81, 0x4) accept4$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0xd9b5d24ba266c99a) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) close(r3) close(r3) 2018/06/02 21:39:37 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x89) ioctl(r0, 0x8912, &(0x7f0000000240)="1bd45006000000d1240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xb, 0x3ff, 0x10000000000001, 0x1}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000400)={{0x40000000200, 0x1f}, {0x2, 0xffffffff}, 0xe65000, 0x3, 0x8}) r5 = accept$inet(r2, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000000c0)=0x10001, 0x4) memfd_create(&(0x7f00000003c0)='cgroupl\x00', 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f00000004c0)="c880dccb8891af8ade35fcc71eb1c5ec96de3ee709000000c2b17be2b793792a05731015ab5a031329794deb1a531e3343cb75443b9b2655a036a52f9b433502dd15e0c2ca08d37ac71d60ca7f3a1f914ef3d4e6811a07000000495b66bf1b44d5568f9ebdff5bf7bdb0974c1ac29fcb99b4efe3902ef0844b01cd1ac5e7ad6bf745ef32d8127598e7cc80efdc8cd68dd2a5a66a3f0dfa68237e334d9518413cf922c34769cf058759345aef1e6e1e13b46826e2859240ef209ac65d8ed83a49f1c6ddf9a838bf43060ed913b6", &(0x7f0000000300)}, 0x20) sendmsg$nl_generic(r3, &(0x7f0000002a00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x148000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)={0x2434, 0x15, 0x2, 0x70bd27, 0x25dfdbfe, {0x9}, [@typed={0x8, 0x7f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x34, 0x4, [@typed={0x8, 0x59, @fd=r2}, @generic="aa110104f8dd3518024111a00ea41d38e54720ab7c8fe1bb2ba911017721cf8045f0d830c5f6"]}, @typed={0x8, 0x7, @fd=r0}, @nested={0x22a0, 0x78, [@typed={0xb8, 0x42, @binary="8c7ec9abae49bd527b755875e27b604a708f3b8353bfb5430c55b01a486285be706313b6387851adb72d3138a695511dab45980303c1f1b02525908580d8ee3c9f889a1367f2b8f34dc6c3fcc73469d150ecfefad57bcedeaa5d4a369b181a2569efd74de121bb9ef7ae0d300ff42bf11dbf8436b4db21120d9cc6b5ae0722a57c30b49040d3f3a4d67e3abf96b1108dc5156d626e79ea13a64ede6911bd808b3171f5e53808c3654091358f7b2696cc84e5"}, @generic="5977dc723689a1f2abe7f0cf895f562ac6cefe83f02978f75f0da0cf2e0fbb8fe9c0c9018bcb13182d4d90a223bea6092fa646fd3035baec44c5818bff85245aaba5d0d84935f4a695c102a07598456322235b63863eaf0b5a447acc706c0d07f7a5231297ba2dcb72191defcb87f833eb0cd005ac2049cf384515ec60e75667f5a491203bf27e036339731f7bb1b6e1fee2c0597e3b830d9e063f8321d2bb395d607f74110e8d6fe15cb5d21d06c3e282e6c5249a8f224811b101f1e9deb3dab8ae8d449d194d3d095c4e6f510d194ff6181a35d1e4", @generic="8f7cdad720d3fe5fe7a70cfc60c051d7a031288636fc3ba9c3dcda834887a2d10186990b84ac2e21321a0c51f2f42512cfd3e7df7fd49c19242a7d1dd7131a6f66c07b4c9fd7f9d20ad708674dd26cb2d94111edfed984db3e75846e99ebcbeb908591e41c5f820103d31aab7a3d134fecb8cb2938eb61a31456bcb1bb03100fd39bd7186b634c20f44e98459e60d6b56c467fc54ea1260a39b6c4203bd765b0b93ac86c5b69b35f951dd27ccdf0ca15281e46", 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@typed={0xc, 0x8a, @u64=0x3}, @generic="289b8feb769d3ac56662cad0211a5d2308c43b41f7a47939c9511752614139394149dfe48a0407d41dee7b2b237c3df29fabdc8e0bffcf6e3bafca41462f8d6f9c064cde9d10a0784b0b4a6cb33c"]}, @generic="a84f887b2bff7037a5fc6471fdd99c35112aba817f4536ea8f3baedc425683652f59f32576f37542822c14a20427baac3ae47c1e14c008182d6e058487a42150", @generic="0f15b50dcceccc6f00997dfa10f8363994989d1ad8a905af9639ac29276bc0efe5c55426e6b1810d0f8f5a7d956de64d3f613609109ec7a97ef603bf6fade12517d5366782b41171d5019d48a2cd4ab8", @typed={0x8, 0x6a, @fd=r1}, @nested={0xa4, 0x34, [@generic="ee785c334541acd2c068ea8eecad57213eba2e1dd7608bdafafd675bc5c22a05cb751bb7f4ec4b22e263c6f7af62f25a085680fa1d2b22568bcb392cd286522cefac6784ac8ed4964535c8568a22e35026811d83fb8b3b366cc5310f66b5f8cbe1a8ee0f23f061caeef2af9469e87d5ed38b352c6ac86da89cf4ac9ea5d4c6604213138d0baa64e0d1e6bbc2c73bd2343071f45c29451e2406fbe6b8ec"]}]}, 0x2434}, 0x1}, 0x20008000) r6 = memfd_create(&(0x7f0000000480)='cgroupl\x00', 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r1, &(0x7f0000000200)="a4fd5db4668900b07ea7c503a6d6770ea11aecaffbde0d02eb67edc5724741c93296bc5edc3b4c7a60a2bf079aa10cf4ad94f5b35f522255e7f4", &(0x7f00000002c0)="7e8542b95a2bd4159732ae0e021210dce40c6675953ccb3e535d170a6f214f40a07161bda7f890d8b63c1a83def947d4a6f8b53a4e89d8638eb882edd734eafd7b11c4e6b58104e79000f5a09706ca18a8d8e7f2a40cf0b16ddbfcfc7b76553cfd2e46deb8be706b72945d2c82296428985d0eafd7b09ab1ed3048433ab539facd96a15d6a2b168a7249d77b4635499cc4d72a5a8b923b55442242221acfb62cd86fe82c6ec2396e1e37172e65b877d44ad5"}, 0x20) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000000100)={0x9, 0x9, 0x4, 0x6, 0x4, 0x9}) socket$inet6(0xa, 0x3, 0x9) 2018/06/02 21:39:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10101, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0xefc8) [ 126.945996] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/06/02 21:39:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="ff"], 0x1) accept4(r0, 0x0, &(0x7f0000000100), 0x0) 2018/06/02 21:39:38 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2, &(0x7f00000001c0)) mknod$loop(&(0x7f0000000080)='./file0/file0\x00', 0x5, 0xffffffffffffffff) r0 = geteuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0/file0\x00', r0, r1) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000580), &(0x7f0000000700)) 2018/06/02 21:39:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x8, 0x4, 0x100, 0x836}, &(0x7f00000002c0)=0x98) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xfa, 0x46a, 0x80000000, 0x7f, 0x1}, &(0x7f0000000180)=0x14) 2018/06/02 21:39:38 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0xffff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000180)=""/124) 2018/06/02 21:39:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2000000002, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000000040)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x1ff, 0x6, 0x1, &(0x7f00000cf000/0x4000)=nil, 0x1}) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/108) [ 127.140183] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/06/02 21:39:38 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) 2018/06/02 21:39:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/06/02 21:39:38 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x10a00, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x800) fcntl$setown(r2, 0x8, r1) r3 = dup(r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000040)='./file0\x00', r3}, 0x10) gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000080)={0x0, 0x3, 0x4, 0xffff, 0x2, 0xfffffffffffff40b}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r5 = shmget(0x0, 0x4000, 0x908, &(0x7f0000ffc000/0x4000)=nil) prctl$getname(0x10, &(0x7f00000000c0)=""/103) shmctl$SHM_UNLOCK(r5, 0xc) 2018/06/02 21:39:38 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sysinfo(&(0x7f0000000080)=""/68) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') pread64(r2, &(0x7f00009f3000), 0x352, 0x0) [ 128.097480] print_req_error: I/O error, dev loop4, sector 5160 2018/06/02 21:39:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000200000000000000000000000000000000"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f00000001c0), 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000380)=""/98, 0x62}}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/92, 0x5c}}], 0x2, 0x0, &(0x7f00000007c0)={0x77359400}) 2018/06/02 21:39:39 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mprotect(&(0x7f0000165000/0x1000)=nil, 0x1000, 0x2000005) ioctl(r0, 0x40084149, &(0x7f0000001f64)) 2018/06/02 21:39:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0xb, 0xa2e, 0x9, 0x2, 0x0, 0x70bd2d}, 0x10}, 0x1}, 0x40000) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)={0x77359400}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000340)={'vcan0\x00', r2}) 2018/06/02 21:39:39 executing program 5: r0 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000580)={0xaa}) sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0xfffffffffffffff9, 0x8, 0x5, 'queue1\x00', 0x101}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000000200), 0x0) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x3, &(0x7f0000000180)=0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) dup2(r1, r3) 2018/06/02 21:39:39 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x600902, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000180)={r2, r3/1000+10000}, 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000600)=""/202, 0xca}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000240)=""/222, 0x4a}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/242, 0x178}, {&(0x7f0000000500)=""/89, 0x59}], 0x8) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 2018/06/02 21:39:39 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/06/02 21:39:39 executing program 4: unshare(0x2000400) r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/06/02 21:39:39 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0xa, 0x1, 0x0) fcntl$getown(r1, 0x9) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0x399) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x1eb) 2018/06/02 21:39:39 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x2, @multicast2=0xe0000002}, {0xfffffffffffffffe, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0xffffffffffffffff, {0x2, 0x4e20}, 'syz_tun\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) setpgid(0x0, r1) 2018/06/02 21:39:39 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x1) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=@newtaction={0x14, 0x30}, 0x14}, 0x1}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") close(r0) socket$kcm(0x29, 0x7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x200, 0x4) r3 = getgid() getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fchown(r0, r2, r3) poll(&(0x7f0000000180), 0x0, 0x3) 2018/06/02 21:39:39 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@bridge_getlink={0x28, 0x12, 0xc01, 0x0, 0x0, {0x7}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socketpair(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000001c0)=""/202) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/102, &(0x7f00000002c0)=0x66) 2018/06/02 21:39:39 executing program 4: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) io_setup(0x100, &(0x7f0000000040)) mknod$loop(&(0x7f00000001c0)='\x00', 0x8000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x100) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) capset(&(0x7f0000000240)={0x200f1526, r2}, &(0x7f0000000280)={0x3, 0x155f, 0x5, 0x1, 0x0, 0x7}) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') io_setup(0x0, &(0x7f0000000000)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/02 21:39:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x406000, 0x0) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/06/02 21:39:40 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0xcc, 0x68, 0x7, 0xd5}, {0xfffffffffffffffe, 0x20, 0x8, 0x6}, {0x6, 0x10001, 0x7, 0x9}, {0x2, 0x101, 0x3, 0x8001}, {0x0, 0x0, 0xe3, 0xa0000000000}, {0x2, 0x7f, 0x6, 0xa1a}, {0x7, 0xf7, 0xccb6, 0x1bdd}, {0x800, 0x80000000, 0x3, 0xa47}]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000140)=0x14) semget(0x0, 0x2, 0x522) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000040)={[{0x2b, 'rdma', 0x20}]}, 0x6) 2018/06/02 21:39:40 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x2) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='rose0\x00', 0x10) dup3(r2, r0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x78aa2242, 0x3, 0x3, 0x100}, 0x14) membarrier(0x12, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) 2018/06/02 21:39:40 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getcwd(&(0x7f0000000640)=""/89, 0x59) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x6, 0x1, 0x395c000000, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x6200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@newneigh={0x4c, 0x1c, 0x4, 0x70bd29, 0x25dfdbfb, {0xa, 0x0, 0x0, r3, 0xb5, 0x10}, [@NDA_CACHEINFO={0x14, 0x3, {0x2, 0xf0c, 0x516, 0x7fff}}, @NDA_MASTER={0x8, 0x9, 0x81}, @NDA_CACHEINFO={0x14, 0x3, {0x0, 0x9, 0x10000, 0x4}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x4010) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000600), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={0x0, 0x9, 0x8, 0x3}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000500)={r5, 0x97, "e3b3fed49bd46bcda4e0a1e44948f11532b2aa457143536272d617c87adfd5bd3f02227dffd0fc8847f8f21debae24f012d5df1bbf26730a44db462edee35c0b57c50d3ed50807dd3f310a6c5e604d8fe99eb35987b7f6d4c1a32637e366ee0119476719cd9318d1afb80fab4b050b37afc96fbec190a2f22953cdc70dee3a4e2fbbc5dc9d0e606aec8877dd4507a3f1947e9416df6599"}, &(0x7f00000005c0)=0x9f) tgkill(r1, r1, 0x26) rt_tgsigqueueinfo(r1, r1, 0x20, &(0x7f0000000100)={0x10, 0xfffffffffffffffa, 0x5, 0x4}) tgkill(r1, r1, 0x2f) socket$alg(0x26, 0x5, 0x0) ptrace$getregs(0x4209, r1, 0x730004, &(0x7f0000000000)=""/38) 2018/06/02 21:39:40 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x400000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000003c0)="11db3bd322ba7276bb10551f5160b1720adbab2edb8300e5f60083279e1b9e555a212cb765") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x0, 0xee, 0x80, 0x2a, r0, 0x8}, 0x2c) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000500)={0x0, 0x8000000000001, &(0x7f0000000400)=""/193, &(0x7f0000000280)=""/97, &(0x7f00000001c0)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000700)=ANY=[]) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xfe}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r4, 0xf8}, &(0x7f0000000340)=0x8) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100)) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000540)=0xffffffffffffff7f) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000006c0)=0x1) 2018/06/02 21:39:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') lseek(r0, 0x800000000000063, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0xfffffffffffffffa, 0x8, [0x4, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x9, 0x0, 0x4}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x5, 0xf8af}, 0x8) 2018/06/02 21:39:40 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3ff, 0x10000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000340)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x5d, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0x9, 0x14, 0x9, 0x6}, {0x3, 0x0, 0x6, 0x2}, {0x1, 0x6, 0x2, 0x5}], @llc={@llc={0xfc, 0x4e, "ad", "910ba116f9272c6e093553cb38f13bf189d5f6bfcb802bada4eb0bed93d597956d8fafb61f9d591e3c52df1c0df6614c4c9126e438145dc94699bb92ce0a4ea3"}}}}}}, &(0x7f0000000000)={0x1, 0x3, [0xeed, 0x5bd, 0x261, 0x490]}) arch_prctl(0x1001, &(0x7f0000000240)="821eba57948ecbbff7ec027553493a58d8da831edecbd24cff4daa832903cdcf417f1f8c57d36dd87895fe97b57ce785abc45dd2fdddeb590cd17794a3c799b56a961fb801a4ed921a5eb28dbedc8fe993954b614d3cf7092a0d4aaee8f041e58e413232fb33912aec1edcbbed54745e0dae52066c882febc5f5a9d5a80a266f211d699e23a9e8f79c038f62a89e4b9e03d8dc0c0e764abfdb1e11cead03bfdf7ea835331f49e1691787874b4ed7b2ed45adba8e3b30756ef4a99b86fc9bd3759e1b7c1ee6e0e47dc5") 2018/06/02 21:39:40 executing program 2: r0 = memfd_create(&(0x7f00000000c0)=',cpuset\x00', 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1000, {0xff, 0x20, 0x3f, 0x7, 0x0, 0x8000000000d}, 0xfffffffffffff800, 0x6}, 0xe) io_setup(0x8000, &(0x7f0000000180)=0x0) io_getevents(r1, 0x8, 0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}], &(0x7f0000000340)={0x77359400}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) io_setup(0x4, &(0x7f0000000140)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) io_setup(0x4, &(0x7f00000001c0)) io_setup(0x21f0, &(0x7f00000002c0)) io_setup(0x20, &(0x7f0000000300)) io_setup(0x9, &(0x7f0000000500)) sendfile(r0, r0, &(0x7f0000000080), 0x7f) socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) 2018/06/02 21:39:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100)}, 0x20) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x5bf6f4bf, 0x6, 0x8, 0x1, 0x4, 0x2, 0x3e, 0xa6c8, 0x3b4, 0x40, 0x370, 0x10001, 0x1, 0x38, 0x1, 0x31, 0x8, 0x10000}, [{0x60000004, 0x1800000000, 0x1, 0x6, 0xfffffffffffffffb, 0x0, 0x0, 0x4482}], "3223e383285491923f6a973a8bd21d390b3ff5cc5b5ad30be73a9ea19f533ff4baf39be2096d4a41d701de09ea8875d7dcaaa691c8fb8eb68b1179ae98"}, 0xb5) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 2018/06/02 21:39:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="8f6fc357f5389029254a83b0f2ac405b93dcbfacfa836864bf31fa16b55b112f1f4c8c607d1f4d83d9f8b3db502d69b236ea7cf6d3bfc1b95949b9fa94eccdb0a8ba65f53e28a46cfed4e97cf9bc46d8a0982adda1bbe6f4", 0x58) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x7, 0x4, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/06/02 21:39:40 executing program 7: r0 = socket(0x10, 0x400000005, 0xf7) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x206000) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000440)=""/118, 0x76}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x1}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000002c0)={0x80, &(0x7f0000000240)="fb06941869877c4bc6ffe4c22cb0bb2d1261a82a45ab350265d078b6a7f48543b9f6c1bb87a8346477aa78c37575092dc245d246353db412235ce4fc3d1dfaa2203b9dd440dfd8b1ceb09cd044e0a5875f6bf4901378ea664960284d9d3bca6c7d27d20040bb7b71611e91df52326b2ff3676e147400331d24c964f01d041b3d"}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000300)="c15c1c093bacc26814017088df40b9ffc02ec67a392b3d1597450d7d7d48dfedffce676ba17ed4a434ae4458978546a095d7a1bb352427e99e78928b83282d000c493fa3212c6de7651c3fbc27be6c45a09c9baf70058f910a5a1308c1ea9ccc94c5b0c1c02f88fa4bf81af34f5df073f50ce228345866e08e64f50fd09876268b727fc5e61e963e033eb2cf99ec2a27c1408dc1") ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001340)={0x9, 0xffffffffffffff2e, 0x80000001, 0x4, 0x0, 0x10001}) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/111, 0x6f) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2, 0x0) ftruncate(r1, 0x257b3805) pwritev(r3, &(0x7f0000001540)=[{&(0x7f0000000400)="72a9", 0x2}], 0x1, 0x0) sendmmsg$alg(r3, &(0x7f0000001280)=[{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000004c0)="a420603af25cee377662edfcbdb46415eda05e3c91596fcf81ba718a1a5bb8f87b41125aeef46c87b445b593db", 0x2d}, {&(0x7f0000000500)="5c65bec5865a886b7e1c3dff0d27b6d2002a4c96c39924466b0f15fa3371db97da880d1ef1256a151e2e135d3dd0fffd1a3beaae43a4f89f1b3b1374086c32", 0x3f}, {&(0x7f0000000540)="5022d1c6021f7e286d86a33c9bdf04b974bb2deb045afea27e6aa94089fe32213816f2f5ebc18263dc9ea085e7ca0f6b08e4b1988cd06667f6d9390ceeedd626a5a27d7042c5c11a0d182aa7b0301008c7c30ad28e063ab13a80c6715b5c816009c14aeb19f5c7a63461a179b2c5b73e80a122738b06949746350dccd03767bf9921b6f91f835bd0f725bd8032942a60813e459f61fd124b835dae2c74", 0x9d}, {&(0x7f0000000600)="0063e1d4725e4e41eb75935d8f1cf9523956cc790f0a41f540136160f9ea8550490bf32b79a44f1cb924f010211002453f9c213937e778194bd04fa92f018e25e7752a7fb3e76388368813313711c89e3392d6e2d09ac7662d2beba71e9aed0839c6fe53c24414807e5bf513353733ac4bc88d38690c0f9dfc714c74a30b024ba537485f629949b29527c40a3f172ab968465f00906e7d4d068c0a9facce266d309875cc17b4cb8c8d25631ed9a88a9d462b343487cb55cd8305a9e5bf6d60f1d1384fbe56caa9fa8a0f2bf4bc7d3d85b5b870a2d84f0f05983fab872ceb328a9d5c16e025b13dd52d83", 0xea}, {&(0x7f0000000700)="ce0c5df8104dd6fc7df9476b70e5a21227d61debdb4afe74ebf59ea5da1cb896f73deb3b7f653d385b65ecc8114f6d4b1cb242106be07d9180bfe05b7a91b21f36b87fdac6c903adde5bbd9e4cf16168ad8ab5fcdb51d70b8cd17086", 0x5c}, {&(0x7f0000000780)="d0018c47bbbcc907d6657110d69afe99760feeeb76de8cd4f11274290a96e8e89d76c27a52e5847ad95842b6b19c34c41088eea8768f12098e1492f1788eb939705a9b59de0375f2ce0bf986e0b4c1ab21f87c1baf054176645125fb839c7b19e94870abcc40a91b46b9700f54e6c8a19a6b8b0cba27ee69fdfb36a6497e3b0aa9e6809e711a658c663bc2b1c94b79f4b96b7ebbaf5fbdccab658d9ad172e237df316ff7fb9d93810eae6cf618a5cc07bc7d4bbce3849eb2ca473f43bb6278881049c257e626b29f55d003f23050df5ae329f153bf4b4541af2851512d92fd73f0e7fde16980900d02f01d865477a2af", 0xf0}, {&(0x7f0000000880)="ef6d203e73e87ffccd62b78d9572aee29b42b4157e1a97766c89e3bb095f9ffc76b632bc1faadc48c3c051c11092f6052ce73eaf34584d001db51e4aaa4948966048cb9bf177a553fc91d26ac024d43299f1eeb62c3343c5fc0b0ac35f09e39f5b297fc578a07281f25c0f163dd5dc590945b9e397185835ebec61b1c767", 0x7e}, {&(0x7f0000000900)="e25db40507a76f09", 0x8}], 0x8, 0x0, 0x0, 0xc005}, {0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000009c0)="7ca16607464445ef887e4cf183ea1751adecc8d50c645e733efff883a97417a51dcc3cd40be8d8feecd68cff95652c36094d26633883a6cb2f259626d55a2ab0d2e7521295113e67226ecfb62248b75f025eac9bacedbb600a4fa0a62fd87503b5e388776057c5d2a8fa1dd22f6c06dda6ed28a25a5c82fb130b6d8b4d66308b4ae5fdf615cd27733884d5b8b82e90607d8f836c0b2fbed8c2f5963a61f1b2215de338aeaf8863117edd13b76ef8a990b1eacec0fd1199db5c697e4fdf229165f42584afba301f5c228d82bc4fedca08043fd0966c910cb32f0a70e716e548cd4e05e492c9f60eafb3e4cb457f2345b7", 0xf0}, {&(0x7f0000000ac0)="cc5ef683499a64de848235423980e100b1bfaf21c5975345a3781a4eca0f7e9034577fd5fd7f60e21aa6d0", 0x2b}, {&(0x7f0000000b00)="091fb8e54fb5c0250a95367c1432aeb68e0a6ef13757a763f1e7344638ccd60e477dc2be36b81f4b47659bb0a2e1fc4894adce1ef95c134c491008ee6e283dae44c53d215e64f866af1976cd5b558e9641af1a712249d239fcb1d96a14cecd", 0x5f}, {&(0x7f0000000b80)="eb555a1eba002989b89156296fd204e356922440b17846b08481462c9fdee030b64d92759d5b0f19bbebe7eaf9ad36f3d085348adb4285d60165dbf521ef88b792a207551475b3487adb59eb701d967ae5f1f3e66648c6910a0428c571656ce49f7aac597a289b6c522b80261ad205f3aa97c8a4e48a06a0a6b911b3832f579e058948827d402d93", 0x88}], 0x4, &(0x7f0000000c80)=[@iv={0x68, 0x117, 0x2, 0x4d, "d134b12634fd43921ae2ea6c85df9466d07afe53438d3f6243340662ff3d432595feff7ba1ab415ecbfefbe7ee40c1cd1646cee63f5ade98096fcbb3ef17a3edd1deb6b686c043c68b6108fb34"}, @iv={0x70, 0x117, 0x2, 0x5b, "e7ecc43514d5653da202d4c85dfa72593f8e5b318d122dc2c36ba5af12f976d06d34b40eebee7c0a21d025d33ed9ff79fa0409d612b993a160cb59ae4eb82b839982d7caa8a5b952efe0691e53386975573de38e63e83f6358bb1a"}, @iv={0xa8, 0x117, 0x2, 0x91, "16c36fb1ebd758fd94e1a1142ed11f380b6127cc2fa5ba4562b19670c754e767a752a0a9e15fe3e709b48dbcfe15dfbde1f302c5e97322e7b78938005e61e966e218ccf462d6e346782d479b857eb9717fab2dbf0989d34a4693161c8afd604b1eefdf3628d6aae3b773b1760477ef422e8231d97f3e23daf9d16ff66311d3e754296e634d055f3475386c7ab2e0b333bf"}, @op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0x9e, "5062e2a3d4a937724ce62652bfb7684570648b23b54e9fac59bd25f76a556a6c553a3b2262b6e203caf8b848ae1417dcc8eee7ce01db2c262c2586fb3e23002246246e13b85a1977a6d6884281cc944871b2eca730f55ff19927cc2d30a5e9a101cc9e39f1720dc260a6239b0220afc14d38ca08d59036b7e7a55ab06006487b47671a9ec6083b3306d961afb884ffd9ff63da1f2959aa11d6795684ff73"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x2b0, 0x40}, {0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000f40)="52ac91285fbc475f9666564cbb3b86591c1aca9149003a438008a0b4b393ee1579f9ea7d54216ddb498f92f902272f610ee5cd0418003f0d206bf166b7ef3db2d35843361b91907686cfe804bf1d1ad778f4b4abd78a46758f3b2d33132a38244aaee2aacf986e428462f4262960f7b8c450c0583b93ece2b5ef1beef4436b55e27d7edfbb50943ac6a872bd6577b43ff9078dd70efd14f4a36534ce4c80149163447b4edea4cf73014e6c7f1ba0357fcd9033dd8310a46fb7e78aad8755d90ebf4bf5c5866838407105e23bad01dd6b86ca3e927b602e34ce7711d69570fb2e4fa7183c", 0xe4}, {&(0x7f0000001040)="61645b94b8c681b3fdb7c2df2045fcdcceb2ba17db5f96cf4039971de5a04ec3cfe2efbc226510b93c63890df1f4daf62d0fb37ecdfd9f5ce567b8ff01d345d6bc395860c581a7b659d8899be1a1068d21cb3d32f67411cf1b9138f12b45325f9bc48bdadc7112e4ae473ba7a389ca32ad1a73e71a06f49f5443ae22d86c1f89004aed7e7d5cb544", 0x88}, {&(0x7f0000001100)="626d88dc7b3f8fd253574a485097c444bd24853591a70e9ec36823dbd30711394f961bcf419ef468e4fe1abea38bca74f6614dfd3b9a20c94242128d8b72777ee7ceb1d08819c6322ae4523777d4e9e493e46dfbcb6bdea54be30eb6d20e511732bf6e3ceaf57cf09b8a7c881136435f381a12b04567085f292d69abfe619e2cd338481a0914c252d66856196ca54f00d772a16d7ec6e4a442f0cfc204f07fa040e0992c07686196eb2af0293f7269f4e889e6f157b516", 0xb7}, {&(0x7f00000011c0)="5d8fa476f5e0e4da3c249a554014fcb9b56c22417be9d50f8f3465b59ededd1586065604608fe079445e4d00e57d39afe5886ee046c900f4cdd0024611914380ca33d6427bf8715d79b4216c5acc80538d3331efa4597cb14debdcfde91bd862e5514c6f7ff9d32a8b", 0x69}], 0x4, 0x0, 0x0, 0x4000011}], 0x3, 0x8000) 2018/06/02 21:39:40 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="010000") getdents64(r0, &(0x7f0000000080)=""/125, 0x7d) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) 2018/06/02 21:39:40 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x400000) mount(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) chroot(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000004c0)='qnx6\x00', 0x1000, &(0x7f0000000500)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='/\x00', &(0x7f0000000140)='ubifs\x00', 0x100001, &(0x7f00000001c0)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/06/02 21:39:40 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB='s'], 0x1) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x40100000000, 0x200080) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x402, 0xfffffffffffffc36) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x80000000, &(0x7f0000000140)=0x2) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f00000019c0)=""/222, 0xde}, 0x40000002) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/06/02 21:39:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000b00000000000000001f00000000080000000000030006000000000002000000e0000001000000000000000002000100000000000000004219916000eee40000000000030005000000000012000000e0000001000000000000"], 0x58}, 0x1}, 0x0) 2018/06/02 21:39:40 executing program 1: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000080)=0x2) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x5, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x3, 0x6, [0x9, 0x101, 0x2, 0x79, 0x3, 0x4]}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/06/02 21:39:40 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='net\x00') exit(0x0) fstat(r1, &(0x7f0000000080)) 2018/06/02 21:39:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x7) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) 2018/06/02 21:39:41 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x80001) r1 = userfaultfd(0x0) socketpair(0xf, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) geteuid() ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x5a, r3}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) unshare(0x24020400) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) socket$inet6(0xa, 0xa, 0x7) 2018/06/02 21:39:41 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r0) socketpair(0x1d, 0x2, 0x2, &(0x7f0000000040)) 2018/06/02 21:39:42 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) fallocate(r0, 0x2, 0xd, 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0x40, 0x0, 0xffffffffffff0001}) 2018/06/02 21:39:42 executing program 6: unshare(0x8000400) r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x101000, 0x0) getsockname$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000080)={0x7, 0x6, 0x7ff, 0x10000, "63e7280ff291a95b425ee6ecd51bd8e3fb9e4ce7c6c16a331d6e2880876d66a477799694b3d1b3be88317297", 0x8}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0xff, 0x3cc) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040), 0x4) 2018/06/02 21:39:42 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x200002, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x50000, 0x100) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1ffd, 0x0) 2018/06/02 21:39:42 executing program 7: r0 = socket(0xe, 0x0, 0x0) ioctl(r0, 0xe23f, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x42) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80045400, &(0x7f0000000340)=""/4096) 2018/06/02 21:39:42 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x10001, 0x80802) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="81cc115b6e412e5d6c646a5a402a369817eea9661cc3737b3eb707b592ef4914efa8aa0df93137a641d282f595c56e600a72093b9ce7665cfa0f2b7f6b64b4bb260cb0da1752878ed35bdaf59a57598323c59830a8723787d2c5c0a34a7b2e20807125055545964de70bd7556c2260ef6a61309cad31cfa9d6fd2b5fe679570cb6f0014e85e6ec22510100acbadad9ddc36715e7fe06adbcfc2f2e5683536c90487f0e289df34070", 0xa8}], 0x1000000000000115) 2018/06/02 21:39:42 executing program 4: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000040)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x41, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r1, r0) 2018/06/02 21:39:42 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$KDSKBLED(r0, 0x4b65, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="181000000000000000e2ff00000000a09500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/06/02 21:39:42 executing program 2: shmat(0x0, &(0x7f0000f09000/0x2000)=nil, 0x4000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x200000c, 0x88010, 0xffffffffffffffff, 0x6) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) 2018/06/02 21:39:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x0) r3 = gettid() syz_open_procfs(r3, &(0x7f0000000040)='net/ipx\x00') fcntl$setlease(r2, 0x400, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r4 = fcntl$getown(r1, 0x9) syz_open_procfs(r4, &(0x7f0000000000)='cmdline\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001c40), 0x0) sendfile(r1, r2, &(0x7f0000000240)=0x43, 0x20000102000007) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000040)=0xe8) r5 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r5, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r5, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/06/02 21:39:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100fffffffe0800000000000006", 0x24) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@newqdisc={0x84, 0x24, 0x400, 0x70bd29, 0x25dfdbfc, {0x0, r2, {0x5, 0x1}, {0x2, 0xd}, {0x9, 0xffff}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @TCA_STAB={0x1c, 0x8, @TCA_STAB_DATA={0x18, 0x2, [0x800, 0x8, 0x1, 0x6, 0x800000000000, 0x3, 0x3b, 0x80, 0x8]}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x2}, @TCA_STAB={0xc, 0x8, @TCA_STAB_DATA={0x8, 0x2, [0x4, 0x3]}}, @TCA_INGRESS_BLOCK={0x8, 0xd}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x1, 0x3, 0x9, 0x100, 0x1, 0xffff, 0x400, 0x4}}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/06/02 21:39:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000000220001000000000000000000040000000c00090008007800000000008980fbaf17547cb81f78ff873b4f58f4a93a74ecaabe67820896bee76272b745c331d33d94264b8deaae806e47e3145ecfdd919599e43777a55c8a80a9f5104a6674ad542aa683c1e8574d14cf0650352c40561cd3b558eda893880000000000000000000000000000"], 0x20}, 0x1}, 0x0) r1 = socket(0xb, 0xe, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x8001, 0x2, 0xff, 0x4, 0x2, 0x0, 0x800}, 0x20) 2018/06/02 21:39:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x800002, 0x70, 0x800000000016, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080), 0x8) 2018/06/02 21:39:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000080)="0041fc2f56fb837061af7e") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x100, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/31, 0x1f, 0x2020, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x709000) 2018/06/02 21:39:42 executing program 5: r0 = socket(0x10000000000b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'yam0\x00', 0x3}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x7fffffff, 0x9, 0xf50}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f0000000100)={0x200, 0x8, 0x6, 0x4, 0x5, 0xfffffffffffffffb}) 2018/06/02 21:39:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000100)=0x78) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x499e1485a671e758}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x90) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ppoll(&(0x7f0000000080)=[{r1, 0xffffffffffffffff}], 0x1, &(0x7f0000000140), &(0x7f0000000180)={0x7f}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000280)=0x1b583ecd, 0x4) [ 131.323511] netlink: 'syz-executor2': attribute type 9 has an invalid length. [ 131.425245] netlink: 'syz-executor2': attribute type 9 has an invalid length. 2018/06/02 21:39:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, &(0x7f0000000100)=0x2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) 2018/06/02 21:39:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/02 21:39:42 executing program 7: r0 = msgget(0x2, 0x80) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x64, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x20, 0x0, 0x10001, 0x260d}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x7fffffff, r2, 0x2, 0x5}) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/154) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r3, 0x0, 0x0) r5 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffffffffffffff, 0x301080) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) recvmmsg(r4, &(0x7f0000005300)=[{{0x0, 0x0, &(0x7f0000005200), 0x0, &(0x7f0000005280)=""/66, 0x42}}], 0x1, 0x0, &(0x7f0000005580)) 2018/06/02 21:39:42 executing program 4: sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000016c80)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000040)={0x0, 0xab8, 0x30}) vmsplice(r0, &(0x7f0000000000), 0x282, 0x0) [ 131.504818] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/06/02 21:39:42 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000001c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x0, 0xb, 0x3, 0x800, 0xcb4, 0x54, 0xc1cc, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x9, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000000080), 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200442, 0x40) epoll_pwait(r4, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x8, &(0x7f0000000100)={0x3}, 0x8) 2018/06/02 21:39:42 executing program 2: r0 = memfd_create(&(0x7f0000000040)='.,\x00', 0x0) close(r0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) signalfd(r0, &(0x7f0000000100), 0x8) 2018/06/02 21:39:42 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0xb) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003980)={0x0, 0x80}, &(0x7f00000039c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003a00)={r2, 0x0, 0x3, [0x4cad, 0xff, 0x6]}, 0xe) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x84400, 0x0) getresgid(&(0x7f0000003840)=0x0, &(0x7f0000003900), &(0x7f0000003940)) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000003880)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x6, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) recvmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188}, {&(0x7f00000015c0)=""/4096}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0x0, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) 2018/06/02 21:39:42 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x8002, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460003ff00000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000bfdb235cae71c356744b6237fec73762a028de6d6ef595384572a41dcc41cd56324de4f3388aa93f9f5850de94890519058718517239c6fa5f9139b65ad2e2a7535131243462d0380a1c07ba6fb23991f704ea3c572afe129814e55c56da0ae119215b5773d7de6832"], 0x58) fcntl$addseals(r0, 0x409, 0x6) 2018/06/02 21:39:42 executing program 1: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f00000000c0)) 2018/06/02 21:39:42 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) openat(r1, &(0x7f0000000040)='./bus\x00', 0x4000, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/02 21:39:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/06/02 21:39:42 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) flock(r0, 0x5) 2018/06/02 21:39:42 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x15, &(0x7f0000000ff0), 0xff71) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xf) 2018/06/02 21:39:42 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) shmget$private(0x0, 0x3000, 0x110, &(0x7f0000108000/0x3000)=nil) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10040) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000180)={0x706, 0x100000000}) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00000001c0)="0d81fd5fa22c8d1782be72dae1b0961b938938a5b482c78f38121694a0bc76e3f3e2290d9ddaae578ed99780a337682d81f002fb8f44c500aa7514abb2fba138046935dc4973d917e3b05ef2c70b7b0df6b259e7b5de82", 0x57) listen$netrom(r1, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) [ 132.006519] device lo entered promiscuous mode 2018/06/02 21:39:43 executing program 2: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/06/02 21:39:43 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x1, 0x3, 0x7f, 0x2, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000bc0)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)=@newtfilter={0x40, 0x2c, 0xd13, 0x70bd27, 0x25dfdbfd, {0x0, r3, {0x7, 0x6}, {0xfffe, 0xffff}, {0xffff, 0xfff1}}, [@filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x10, 0x2, @TCA_BASIC_EMATCHES={0xc, 0x2, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8}}}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') recvmsg$kcm(r2, &(0x7f0000000440)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/137, 0x89}], 0x1, &(0x7f0000000400)=""/44, 0x2c, 0x80}, 0x40000022) getpeername$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) getpeername(r2, &(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x80) socket$netlink(0x10, 0x3, 0x862f1648d49c561f) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000680)={@remote, @remote, 0x0}, &(0x7f00000006c0)=0xc) accept$packet(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'veth0_to_bridge\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000800)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000007c0)={&(0x7f0000000cc0)={0x570, r4, 0x8, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r6}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x518c}}}]}}, {{0x8, 0x1, r7}, {0x88, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x6, 0x6, 0x3, 0x1}, {0x7e81, 0x6, 0x1f, 0x80000000}, {0x81, 0x100000001, 0x8, 0x9}]}}}]}}, {{0x8, 0x1, r8}, {0x194, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x1, 0x8, 0x3ff, 0x80}, {0x5, 0x2, 0x7ff, 0xdd0a}, {0x7, 0x43e42932, 0x8, 0x9}, {0x9, 0x4, 0x9, 0x1f}, {0x7, 0x1d4, 0x1000, 0xffffffff}, {0x1, 0x10001, 0x5, 0x3f}, {0x2d, 0x7ff, 0x1f, 0x7f}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r9}, {0x200, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffbff}}, {0x8, 0x7}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0xd2, 0x6, 0x7, 0x3}, {0x9, 0xff, 0x9, 0x4}, {0x5, 0x1, 0x8, 0x5}, {0x7ff, 0x80000001, 0x0, 0x6}, {0x9, 0xd4c, 0x3, 0x6}, {0x81, 0x2, 0xfffffffffffffff8, 0x9}, {0x0, 0x0, 0x3, 0x8000}, {0x7, 0x9, 0xffff, 0x9}, {0x81, 0x36c, 0x4, 0x2}, {0x80, 0x667, 0x8, 0x5}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x5, 0x100000000, 0xd8, 0xfffffffffffffe27}, {0x7fff, 0xef, 0xae, 0x8d}, {0x7ff, 0x22ab0a23, 0x8, 0xdc9f}, {0x1, 0x1, 0x7fff000000000000, 0x6}, {0x7, 0x3, 0x9, 0x200}, {0x2, 0x2, 0x0, 0x200}, {0x8, 0x1000, 0x7, 0x1000}, {0x7ff, 0x9, 0x0, 0x1000}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r10}, {0x60, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0x100000000, 0xc0, 0x6}, {0x8, 0x6, 0x4, 0x5}, {0x5, 0x2, 0x0, 0x9}, {0x1, 0x7fff, 0xdf9, 0x7}, {0x0, 0x7ff, 0xd, 0x200}]}}}]}}]}, 0x570}, 0x1, 0x0, 0x0, 0x40080}, 0x20000000) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r11 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/bnep\x00') ioctl$VT_RESIZEX(r11, 0x560a, &(0x7f0000000000)={0x7, 0x200, 0x65, 0x3, 0x7fffffff, 0x2}) connect$vsock_stream(r11, &(0x7f0000000180)={0x28, 0x0, 0xfffffffe, @reserved=0x1}, 0x10) syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') [ 132.086757] device lo left promiscuous mode 2018/06/02 21:39:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x280, 0x0) r2 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route(r1, &(0x7f0000001dc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001d80)={&(0x7f0000001e00)=ANY=[@ANYBLOB="1819000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=r4, @ANYBLOB="0e2137ed15dcdaf3dbb49f6589047c51500d774d6d95ae0beba6dac825493d3da51e502e0a9efbd6d4dfe85a48872bb6889913f872c90488c7e9b4ed24531845e9075883908e3d841c6d91ba6a6b7cf398406082ca02c45433f1d00df92b582a2a58cb3a1efe83cb8f13312869ab263c062f9f22c37e247e90138b99b76d51d04cee63b7dd322bdb71123438080087000100000008003a00", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x1918}, 0x1, 0x0, 0x0, 0x24004000}, 0x4000000) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x3fffd, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0) 2018/06/02 21:39:43 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x301800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x8, 0x2, [0x1, 0x4]}, 0xc) r2 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6, 0xfffffffffffffffd}, 0x2c) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) 2018/06/02 21:39:43 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0x4000}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000000140)) r2 = socket(0x10, 0x3, 0x0) recvfrom$ipx(r2, &(0x7f0000000200)=""/188, 0xbc, 0x0, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8e9800001a007bf92fb5a5f3bff8c9af0102bf928d65ae79e78602000000d10b77b3cbb17fe0c781e71341b4cceb6eca3a6b9eb3c32dbccd239feed7eb8727a391dacf221f0f"], 0x14}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000a00)=[{{&(0x7f0000000480)=@ax25, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000980)=""/87, 0x57}}], 0x1, 0x0, 0x0) 2018/06/02 21:39:44 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8000400000000c9, 0x800000000000002) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) 2018/06/02 21:39:44 executing program 1: r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/06/02 21:39:44 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x400, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000000)) 2018/06/02 21:39:44 executing program 6: unshare(0x2000400) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 2018/06/02 21:39:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x1b, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x4e20, 0xff, @empty, 0x2}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x2df, @loopback={0x0, 0x1}, 0x3c9a}, @in={0x2, 0x4e21, @rand_addr=0x4}], 0x94) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x14, 0x14, 0x7, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/02 21:39:44 executing program 7: sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="020428bd7400fe"], 0x1}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000001300)}], 0x3be, 0x0) 2018/06/02 21:39:44 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x80810, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mq_open(&(0x7f0000000000)='mime_type+mime_typemd5sumuser\'\x00', 0x3, 0x2, &(0x7f0000000040)={0x9, 0x2, 0x2, 0xfffffffffffffffb, 0x10001, 0x10000, 0xfffffffffffffeff}) mq_timedreceive(r1, &(0x7f0000000080)=""/191, 0xbf, 0x1, 0x0) r2 = dup2(r1, r1) unshare(0x2000400) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000040)={0x2000006, 0x8, [0x0, 0x0]}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000140)) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/02 21:39:44 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x323900, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x8, 0x7, 0x1000, 0xffffffff80000001, 0xf4, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x2, 0x4) write(r1, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) 2018/06/02 21:39:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="6dce1b19c02df9a596fab4bdb3e2d2111382b4a4", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x3, 0x30}, &(0x7f0000000040)=0x18) [ 133.337510] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/06/02 21:39:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0x49) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$inet6(0xa, 0x800, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000040)="f9b1e5aa269b7c6092470633282a60f125ea30f29016f183f8232a6a650a681b9376e678e14ea832aabd5ce05448782a1c8aa57b255bbe78aa62d469c7432aceb6b45c1a7a6c26bdbf2afe9492aba101591c71dfe7c90cce5532bd6dcb5c0cc09284ea2b7da4efca71aaa98e02fe3808ecee4dac201d01ba7f88f5850b8aba32e356941c63feb18084fd05caf0028130854e58ed868c327f9ea7837d9e79cf8ee34e10185559ce9c0f5c239a390cdea89ea81b", 0xb3}, {&(0x7f0000000100)="c7e0f347aac51308c31b37290fe8008df03bcfab85c308010de0079efab62266844381a92354c438b3a2bdff2f402772c1a864ffff4f69f49d3380a12f4e07eed2528d49e7b9da4124137c1b08397ef69cd5df577823a46c85c84768bcd9bb6f4f3009bf28c9341ca43aef3ec7", 0x6d}, {&(0x7f0000000880)="a287ccc512ae7f0dc807", 0xfe05}, {&(0x7f00000007c0)="0f432aabe79755debde4afa7a2d39b971244d2e23b4d611edfca0500f040186b975f0e1cf5cf47af7f3e20b7d6cae18f565811c1af517a473f5626aa1ecd2057d2ba8094412b1a1ae7e1453a3cb5661ed23e506288213f8f0c", 0x59}, {&(0x7f0000000980)="2189956192186cb6c0b68e93b88a2ba28594d84916bdcddcc72fc978744bf6186e7cead180e40716e8649ad0b4a98e4098870b80c8d1335f632d5cea90a4e931dda192944eb6192dd124e2d346c9f21b9cbdecc52f0680b5039def1497799bf910fe1dbfb6958fa8390404d258d164d34bf42477", 0xfffffffffffffd18}, {&(0x7f0000000840)="fca6662b7d1073db4642d5", 0xb}, {&(0x7f0000000480)="db9d8be1744545fb2f18dd2b0aceea97b3e7380d10b0650ea9a2916342f2330f88aceb7438238bc81f5bbdd4534d0b9a074c5f92b255993c2985d8af828f35ff7cefb7533f4546155330047e4c526e7968f3121c7c0a35b7722fdaf7867248e237bc0779874ba1d7a0d4726b6ac18cb486e8b3cdb83262e2e95ec4d844c29983b5e082a977ba75be4699e9f1e0443a65b36318467487312cdc4b53e389c0343036d9a2322eacc4903b97cda60864e3ca88aa6304ce32938d5365425e531d43", 0x54}, {&(0x7f00000008c0)="136cb61edf7fb870176918996f3d685bc477a54b3691cfd5635844cfbc0c9f3f1d4b7e5e6e3c90d06eb23efd18988acdaba304a5a7fe92d2a0e1b4f5ff0c57d2cd45b41717d4f25e03ba860b56dd3edb12c69bca75d23536fec362ee13cff777bb8633c43217ea512a4cb5b7062ae6b245ab1ab560964d70835bbd24bc41a9ce88ee8fe1b9446b8fb7cfbf695cd15913f90ac08dbe3be3ea32877da1f0bff342af5ccff6377984e87bef02c1ba8eed1c26fbcf8191ee29a465e721eb77899445", 0xc0}, {&(0x7f0000000600)="f7f8641af938c71ba887eb646d1e4cf3c77b5af5c2206579b49ee8357a7d1efa7855917c00738cca92044196ff11c530fb43ef5b150a83d623cdb282b0ebdf7c1e856274bfa76e4d24a48d5af9fcdfe5ab068167a0f7ff23458bbbf8d2c9eedde35b0bec1f628eee83e75451e4e855da185b269d050845baa8566b95835c4d90aa1a8d0c9963874a70f48d8617d79a9e7813b28630dceea7a4b8e9f86fd22ac9e0c99b99b4097dc8b67e8ad1bbbda7c107e8c7d006fee8a3e7afc80548a668da3ac3ee659b1fc855bf906fb1664fd98494f50c3754df6afd1272aa94e41cacf79fdb7f05d2ba6afbc85e924b8b8872db7abd6c7f5b4622", 0xf7}], 0x9}, 0x0) 2018/06/02 21:39:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='L', 0x1, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000000280)=""/238, 0xee) connect(r1, &(0x7f00000001c0)=@in={0x2}, 0x80) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') sendfile(r1, r3, &(0x7f00005d4ff8), 0x8) 2018/06/02 21:39:44 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x111) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x4f, r1}) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000ac0)="10323000038741aa81c32cbfd79af8b0063e529c15ba1e620a1c21f0f95a9f00a713d13d717c59306b74df47c2981ca1521ea8ca", 0x2f6, 0xfffffffffffffffc) 2018/06/02 21:39:44 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x8000000000000802, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) sendto$inet6(r1, &(0x7f0000000000)="18", 0x1, 0x8000, &(0x7f0000000040)={0xa}, 0x1c) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}}, 0x40) r2 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/06/02 21:39:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x400}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000280)={0xbb, &(0x7f0000000340)=""/187}) bind$bt_rfcomm(r0, &(0x7f00000002c0)={0x1f, {0x3f, 0x2, 0xbd87, 0x0, 0xf59}, 0x2c}, 0xa) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000300)) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r4 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001) 2018/06/02 21:39:45 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x80, 0x22000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000001c0)={0xffff, 0x5, 0xffffffffffffffff, 0xb, &(0x7f0000000180)=""/11, 0xdd, &(0x7f0000000280)=""/221, 0xfa, &(0x7f0000000380)=""/250}) timer_create(0xfffffffffffffffd, &(0x7f0000000240)={0x0, 0xb, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000480)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x914, 0x40) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0x8, 0x1, "91dcf4d719600ec98aa251f23ec8130cbded95faa23b0c254dda4e3c5157d11f8d724cf8a49048fdcadf11ae5fc3ab6b8a7523a2d1407b0b44269155062888", 0x15}, 0x60) 2018/06/02 21:39:45 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x0, &(0x7f0000000140)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000003c0)={0xa5, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e24, 0x615a, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x140}}}, 0x108) readv(r1, &(0x7f0000000100), 0x10000000000000de) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYRES64=r3, @ANYRES32, @ANYRES32=r3]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x80000001, 0x21, 0x9, 0x3f, 0x6c, 0x5}) 2018/06/02 21:39:45 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800000, 0x11, r0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) 2018/06/02 21:39:45 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, r0, 0x2, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/02 21:39:45 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x2000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={"b2f85207f96521037cad50ee284441ad", {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c85236f000ffe00") getpid() r2 = getpid() r3 = getpgid(0x0) ptrace$pokeuser(0x6, r2, 0x5c, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/snmp6\x00') fcntl$setlease(r4, 0x400, 0x1) 2018/06/02 21:39:45 executing program 6: mkdir(&(0x7f00000b0000)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000080)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/06/02 21:39:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000180)=0x4) sendto$inet(r0, &(0x7f00000000c0)="7472186dd3012ccc769f2113fff3c99f952a5386d76e453c8e6617a7dd4205d3d1fa514c2da83dbf53107cc6ff5c03a756cae15d8b6a1658f9a1e62e396e6b2196933a8c8f79285975c8a4330c8bd4088fd5b27574384d6b88fca74831a542e3", 0xfffffffffffffee4, 0x48084, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x3, 0x4000) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet_mreqsrc(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73c8fdd0ef3c6cd75192f790c4ff797a31"], 0x4) 2018/06/02 21:39:45 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x403, r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @rand_addr}, {0x0, @random="807b72cf6005"}, 0x2a, {0x2, 0x0, @rand_addr}, 'bond_slave_1\x00'}) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="ca52a5fb573c49aae3dcfbf383ba2606ab700eec51447ab41046f0fccd5b37a9abbebf59468ab841d0156d7b1c762dc4b361271ccbc88de4d20faeb8212cbf450280fd8325a8e882d0b8f85629a04af39705d67507", 0x55}, {&(0x7f0000000180)="4398b0662f1e59e07cb6bf563c11908a7dd4bd487d3b28e1e1f3bbc5aed3a45dd269e95ad0b3a107e80016712a7e22d1db8832850830d5ca3e13bb19685b3d552413bed9145bad1aa0ea3a9b3c9d064da64fbf350cfcc39233dc84f0584762ea3df432a75455923544d547ebae53870fba7d3f612f51ee9e635d71b33d08daabe472e42ed887d47ccaababdc91665ec7b894734a3b6281d04c7480390d816f811f2276960cf83329f0ee152bf8a689247c693b627f4b7ff659977f1e91692177b549979f28af50dec6f5835c9614f5d654843266003d5367ea519f381ea0e9107042cf1c870b7a3dae454de5", 0xec}, {&(0x7f0000000280)="35bdbfe32c813ecd345d04a21cd774579325fe8ca28e5a2083865c06ce2c08fcb950e4ad6dbfe9de03635b549d4b3ed036d0959b2b5b9b746350756bb86eb03c788a37db017646e72508ba80e611fd34103463b87d0a9e693f9f55e064ae58306f491311a9b97b4f68d3677b3876ed936e25da199cb8d99c45c05d13ee324f1bf3ce", 0x82}], 0x3, &(0x7f0000000340)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xfffffffffffffff7}], 0x18}, 0x8000) 2018/06/02 21:39:45 executing program 0: pause() r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) 2018/06/02 21:39:45 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) fallocate(r0, 0x0, 0x0, 0x82) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/02 21:39:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mlock(&(0x7f0000011000/0x4000)=nil, 0x4000) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) tkill(r1, 0x1004000000016) close(r0) 2018/06/02 21:39:45 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) exit(0x5) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x2, 0x5}, &(0x7f00000000c0)=0x8) 2018/06/02 21:39:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x8000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x3fe) 2018/06/02 21:39:45 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x12, 0x8100) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/06/02 21:39:45 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000aeb000)=ANY=[@ANYBLOB="ffffffffffffaaaa0000200000000000009078ac140000ac14ffaa830407001200907800000000"], &(0x7f0000000100)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="89", 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/02 21:39:45 executing program 4: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) connect$ax25(r0, &(0x7f0000000140)={0x3, {"082af1ee99cafb"}, 0x1}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x200, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000400)=""/195) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x3, 0xd72c, 0x56d, 0x6, 0x0, 0x7fffffff, 0x20, 0x0, 0x3, 0x100000000, 0x0, 0x4, 0x0, 0x1, 0x2, 0x1, 0x2, 0x5, 0xa267, 0x4ca2, 0xbc, 0x2, 0x7, 0x9, 0x3ff, 0x401, 0x100, 0x9, 0xd82b, 0x835, 0x2, 0x80, 0xffffffffffffffff, 0x6fc4, 0x80000001, 0x36f3, 0x0, 0x7, 0x2, @perf_config_ext={0x800, 0x80000001}, 0x88c, 0x7, 0x0, 0x7, 0x2, 0x8, 0x8}, r1, 0x1, r2, 0x3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000000300)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x0}, {}]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000500)) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000540)={r6, 0x2}) setsockopt$inet6_int(r4, 0x29, 0x100000000000046, &(0x7f0000000040), 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) setsockopt$inet6_int(r1, 0x29, 0xd3, &(0x7f00000003c0)=0x20, 0x4) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000100)=0x2af) socket$netlink(0x10, 0x3, 0x0) 2018/06/02 21:39:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4001, 0x0) r1 = getgid() setgroups(0x1, &(0x7f0000000000)=[r1]) r2 = getpid() fcntl$setlease(r0, 0x400, 0x2) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r2) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffff7) move_pages(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000100)=[0x200, 0x6, 0x8001, 0x6], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2018/06/02 21:39:45 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x100000000000a000, 0x0) shmctl$SHM_LOCK(0x0, 0xb) epoll_create1(0x80000) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x2) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/06/02 21:39:45 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x80000, 0x0) accept4$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @dev}, &(0x7f0000000400)=0x10, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000440)={@dev, 0x0}, &(0x7f0000000080)=0xcf) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000200)=0x3ff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x949e, 0x1, 0x7, 0x400, 0xba3e, 0x4000028, r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x4e24, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x41, @empty, 0x8}], 0x2c) socket$pptp(0x18, 0x1, 0x2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000004c0)=[@in={0x2, 0x4e24, @rand_addr=0x83d9}, @in6={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x82}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x800}], 0xc0) fadvise64(r3, 0x0, 0x9, 0x4) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/02 21:39:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x2, r2}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000100)=""/254, 0xfe) 2018/06/02 21:39:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0xbd) ioctl(r0, 0x8914, &(0x7f00000000c0)="0047fc2f07d82c99b6c60124097032affb0f316a2050450b933a41f4b6e8c149350f6c61d29edab86eeface99195a5996be07e253914cf7d4bab2f5ccc4604b75a3d6014b39590edbf409eca30598ae3e78dab55364876b9db1b964cee86ccf92036c15d73f9b96b1beb21ca8a2be831202611ef573ebf3461f76b8b92fc0cc71b42112d2a20027acdfd06e5a9ecc46e1265b3208246132a60e72f597e0c95caaf2084f3870eef5be3bf867171d945b59e1ed20da14e32fadc84003fa8f361e2f421889e03418e8c116e3275a9d776d640a8ef") setgroups(0x0, &(0x7f0000000140)) 2018/06/02 21:39:46 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='setgroups\x00') sendfile(r1, r1, 0x0, 0x8) 2018/06/02 21:39:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8001, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0x7) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvmmsg(r2, &(0x7f000000dac0)=[{{&(0x7f00000086c0)=@nfc_llcp, 0x80, &(0x7f0000008940), 0x0, &(0x7f00000089c0)=""/224, 0xe0}}, {{&(0x7f000000c600)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f000000d980), 0x0, &(0x7f000000da00)=""/189, 0xbd}}], 0x2, 0x0, &(0x7f000000dd00)={0x77359400}) dup3(r2, r0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/06/02 21:39:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x78, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2}}}, 0x892a692006b0df83) 2018/06/02 21:39:47 executing program 0: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) pread64(r0, &(0x7f0000000000)=""/80, 0x50, 0x0) 2018/06/02 21:39:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) set_tid_address(&(0x7f0000000080)) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/06/02 21:39:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req3={0x7, 0x10001, 0x1, 0x5, 0x5, 0x4}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f00000037c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) close(r0) 2018/06/02 21:39:47 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f000034c000), 0x4) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180)=0x5, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) 2018/06/02 21:39:47 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x109000, 0x0) r0 = semget(0x0, 0x5, 0x1) r1 = socket(0x11, 0x6, 0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x10001, &(0x7f0000000100)=0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x4}, {0x6, 0x8001, 0x800}, {0x7, 0xba3d, 0x1800}, {0x3, 0x80000000, 0x1000}, {0x3, 0x80, 0x1000}, {0x0, 0x2, 0x1000}, {0x3, 0x5ee}, {0x1, 0x5}], 0x8, &(0x7f0000000080)={0x0, 0x989680}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/06/02 21:39:47 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x400000, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f000001ef08)}, 0x0) 2018/06/02 21:39:47 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x1) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/06/02 21:39:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000000000), 0x1000000000000037, &(0x7f0000000540)}}], 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x80000001, 0x3, 0x5, 0x10001, 0x3, 0x0, 0x1, 0x379, 0x40, 0x1ac, 0x0, 0x4, 0x38, 0x2, 0x1, 0x1, 0x3}, [{0x5, 0x0, 0x8, 0xfde, 0x8d, 0x4, 0x9, 0xff}], "46c18349c9d375", [[], [], [], [], [], [], [], []]}, 0x87f) 2018/06/02 21:39:47 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfff, 0x2) read$eventfd(r1, &(0x7f00000000c0), 0x8) r2 = socket$inet(0x2b, 0x1, 0x1) r3 = dup3(r0, r2, 0x0) socket$inet(0x2, 0xa, 0x9) setsockopt$inet_dccp_buf(r3, 0x21, 0xcd, &(0x7f0000000000)="d8d7d430e48927d175887e1eecfa97611af4027e27b318d89d05f378c6375f0de8881a9db99e91dc911a14a8b78a8e02e4a89aa38a53c7cf5bf507079f91c949a1a2617ba2c8d8f24afd9fafd1e4b434bb02b0ac712f7fd1c2f473d2ca93919d7123e9e141d5d0a169fdc0be24f86d23307430d08bd987ed", 0x78) [ 136.394220] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/02 21:39:48 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr/prev\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000040)) exit(0x0) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000140), 0xffffffffffffff01, &(0x7f0000ffc000/0x3000)=nil, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/06/02 21:39:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0xfffffffffffffd66, 0x51, &(0x7f0000e66000)={0x2, 0x200000, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x3c8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7c11d2a17531e3c5178f35f462b72d609e4770acb2691256de6625cee7c84d1791c74383a24dcea0a69884daf624a4f47f0f0fc4723d67c6af5b215bffabd6", 0x3f}, {&(0x7f0000000100)="4dae19fb16c62ea8", 0x8}, {&(0x7f0000000140)="c55e44d36402bc9c0047e1493df4a067124a0864448009592bee7dfff27e74c1dbdfb13ba49c1d946aa9be225a4504ee95638fa60ef06617ce6607c9b3bf0430aa74e5f0269ea5513639ca737593d988a63ebb9f603b094dc5c0f983dcfe1212d5e865ad0239c5124dc88c1f767caf3c7ce10f4d65c0f7bf16c853feab4ebb1f4602107892c689ba8bde454d0825", 0x8e}], 0x3) 2018/06/02 21:39:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) shutdown(r0, 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x23f) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/06/02 21:39:48 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) chdir(&(0x7f0000000440)='./file0\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f00000000c0)='./file0\x00', 0x2) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x1, 0x3, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x1) 2018/06/02 21:39:48 executing program 4: getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r0 = accept(0xffffffffffffffff, &(0x7f0000000480)=@nl, &(0x7f0000000440)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r1, 0x5, 0x20}, &(0x7f00000003c0)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) r2 = memfd_create(&(0x7f0000000000)='self\x00', 0x2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x100000001) getpid() r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f0000000280)="706167656d617000836855905a70475d110d890e2bc115cb104689fdb745118d1ea4327ea671fbfe8911ea4ffd9e841277a94574c3b1a8e2553d34bf35ef86165933c77c2f75373b98ff4ca1163ef1179c1d9ac99d9d4fa2b32c74c7eadef220e1e712be4d6316a6c317e3e07894c556c2d85fc4c647368112ce94f6429e54c616322eae9aa196ef7cb440516374b2f0fb4323afabc87c50706dd743a9899374028f25518e62ed235463fbcfa576fc69b54172103d2821b38084dc0d24c49c2610bd06d5f30de06d8dc55f7b75") r5 = socket(0xa, 0x1, 0x0) lseek(r4, 0x0, 0x3) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(r4, &(0x7f0000e3e000)=""/8, 0x8, 0x100800) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000400)) 2018/06/02 21:39:48 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x4000000000, 0xfffffffffffffffd, 0x1000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x0, 0x1}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0xffffff71, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0xfffffffffffffd60) 2018/06/02 21:39:48 executing program 1: msgsnd(0x0, &(0x7f0000000040), 0x8, 0x0) getcwd(&(0x7f0000000180)=""/136, 0x88) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) r1 = shmget(0x0, 0x3000, 0x54000080, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000240)=""/108) ioctl$TCFLSH(r0, 0x540b, 0x8) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgrcv(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000051600000000000000000dfff0000000000000000000000000000000000000004cf112a26ee478d1a53f00000000000005405bd00000000000000006947e1b9a7b4db41450e70c5e582191a6705f08b293cdd5de6ecb991f7cab9a167126fbb37d78128d4474c937ea20a6927e83429d8262b1759bf143be3a66f367c4369382c00e60928a84600378e2ea507055f48c0c84bd9d56e42bd279696e74f05bd906196adc93490d157425922fe4fab653f638be9510e838b3b27c8eedbc1691690"], 0x287, 0x2, 0x3800) 2018/06/02 21:39:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = gettid() pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000000c0)=0x8, 0x4) prctl$setname(0xf, &(0x7f0000000100)="73746174757380335cd4e10a088c21b43224678c9681e4728c80decc0d2c7fea4fafb59d66ddbb75607354aaf40556fa3a4e3685d9f129bb74fbf21de904957f925696eb3f1b0281499a385ffb9e0a497f3cdf1c438a3beed465f4a6883890e019b8bfbccb25fb5056d89d11d797915e7880497df37b414ed2ba869a2292") r4 = syz_open_procfs(r1, &(0x7f0000000000)='status\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000180)={0x9}, 0x4) sendfile(r4, r4, &(0x7f0000000040)=0x10000, 0x1) [ 137.196590] IPv4: Oversized IP packet from 127.0.0.1 2018/06/02 21:39:48 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) setfsuid(r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x2d, 0x4) bind$inet6(r0, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="e8", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/02 21:39:48 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9ff}) r2 = syz_open_pts(r1, 0x0) dup2(r2, r0) 2018/06/02 21:39:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200801, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xbd9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x38) 2018/06/02 21:39:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004b80)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000004c80)={@dev, @local, 0x0}, &(0x7f0000004cc0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004dc0)={0x0, @loopback}, &(0x7f0000004e00)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000004e40)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000004e80)=0x14) recvmmsg(0xffffffffffffff9c, &(0x7f0000006140)=[{{&(0x7f0000004ec0)=@un=@abs, 0x80, &(0x7f0000005240)=[{&(0x7f0000004f40)}, {&(0x7f0000004f80)=""/182, 0xb6}, {&(0x7f0000005040)=""/199, 0xc7}, {&(0x7f0000005140)=""/37, 0x25}, {&(0x7f0000005180)=""/161, 0xa1}], 0x5, &(0x7f00000052c0)=""/122, 0x7a, 0xfffffffffffffff9}, 0x6}, {{&(0x7f0000005340)=@alg, 0x80, &(0x7f0000005680)=[{&(0x7f00000053c0)}, {&(0x7f0000005400)=""/243, 0xf3}, {&(0x7f0000005500)=""/62, 0x3e}, {&(0x7f0000005540)=""/134, 0x86}, {&(0x7f0000005600)=""/107, 0x6b}], 0x5, &(0x7f0000005700)=""/253, 0xfd, 0x4}, 0x1f}, {{&(0x7f0000005800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005ec0)=[{&(0x7f0000005880)=""/115, 0x73}, {&(0x7f0000005900)=""/117, 0x75}, {&(0x7f0000005980)=""/168, 0xa8}, {&(0x7f0000005a40)=""/80, 0x50}, {&(0x7f0000005ac0)=""/204, 0xcc}, {&(0x7f0000005bc0)=""/228, 0xe4}, {&(0x7f0000005cc0)=""/186, 0xba}, {&(0x7f0000005d80)=""/107, 0x6b}, {&(0x7f0000005e00)=""/192, 0xc0}], 0x9, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000005f80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000060c0)=[{&(0x7f0000006000)=""/165, 0xa5}], 0x1, &(0x7f0000006100)=""/6, 0x6, 0x3f}, 0x8}], 0x4, 0x40000000, &(0x7f0000006240)={0x0, 0x989680}) getpeername(0xffffffffffffff9c, &(0x7f0000006280)=@ll={0x0, 0x0, 0x0}, &(0x7f0000006300)=0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000006340)={@multicast2, @multicast2, 0x0}, &(0x7f0000006380)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000000ad00)={@loopback, 0x0}, &(0x7f000000ad40)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f000000ad80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000adc0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000aec0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f000000afc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000b300)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000b340)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000000b400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000b440)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000000b480)={@loopback, @loopback, 0x0}, &(0x7f000000b4c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000b500)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000010440)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000010540)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000010580)={'vlan0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000105c0)={0x0, 0x0, 0x0}, &(0x7f0000010600)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000010b00)={{{@in6=@ipv4, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000010c00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000011080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000110c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000011100)={@loopback, 0x0}, &(0x7f0000011140)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000013740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000013780)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000137c0)={'bond_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000013800)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000013900)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000013940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000013980)=0x14, 0x3ca1d1e9e72b4304) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000139c0)={@remote, 0x0}, &(0x7f0000013a00)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000013a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000013a80)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000013ac0)={@multicast1, @dev, 0x0}, &(0x7f0000013b00)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000013b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000013b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000013bc0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000013cc0)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000013dc0)=0xe8) recvmsg(0xffffffffffffff9c, &(0x7f0000014140)={&(0x7f0000013e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000014000)=[{&(0x7f0000013e80)=""/214, 0xd6}, {&(0x7f0000013f80)=""/104, 0x68}], 0x2, &(0x7f0000014040)=""/229, 0xe5, 0x83f6}, 0x100) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000014d00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1a0000c8}, 0xc, &(0x7f0000014cc0)={&(0x7f0000014180)={0xb2c, r1, 0x100, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x174, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r7}, {0xb4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r11}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x200, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbb04}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xffffffffffffad62, 0x6, 0x8, 0x7fff}, {0x2e8015dc, 0x4, 0x5, 0x4}, {0x3, 0x6, 0x3, 0x1}, {0x80000000, 0xffffffffffffffff, 0x6, 0x7}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f47}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r21}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x1c8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd}}}]}}, {{0x8, 0x1, r30}, {0x284, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r32}}, {0x8, 0x7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x8, 0x2, 0x7, 0x6}, {0x100000000, 0x5, 0x400}, {0x6, 0x80, 0x7ff, 0x3}, {0x5, 0x0, 0x8, 0x7ff}, {0x100000000, 0x8, 0x6, 0x3}, {0x4, 0x20, 0x8, 0xf2}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r33}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}}, {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, 0x100}}}]}}]}, 0xb2c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r35 = timerfd_create(0x0, 0x0) readv(r35, &(0x7f0000000200)=[{&(0x7f0000952000)=""/219, 0xdb}], 0x1) timerfd_settime(r35, 0x0, &(0x7f0000dfa000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00003eb000)) 2018/06/02 21:39:48 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20002) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0x7ff, 0x3f000000, 0x1, 0x8, 0x6, 0xac3, 0x8, 0x68c6, 0x60b, 0xe927, 0x20000, 0x57, 0x3ff, 0x1]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x1}, 0x8) 2018/06/02 21:39:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="4c0000001200ff09ff8fd6bee585bf070000002f55889038fefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654", 0x4c}], 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f00000000c0)=""/121, 0x79}, &(0x7f0000000140), 0xa}, 0x20) 2018/06/02 21:39:49 executing program 5: request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d69643a0005", 0x0) 2018/06/02 21:39:49 executing program 1: unshare(0x42000400) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, r0, r1, 0x3, 0x40005) socket(0xd, 0x8080f, 0x7) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x200c0, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000140)) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000001200)={@nl=@unspec, {&(0x7f00000001c0)=""/4096, 0x1000}, &(0x7f00000011c0)}, 0xa0) 2018/06/02 21:39:49 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x804}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0x8000000000a, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000, 0x0) r5 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) renameat2(r4, &(0x7f0000000140)='./file0\x00', r5, &(0x7f0000000200)='./file0\x00', 0x5) setsockopt$inet_mreqn(r2, 0x0, 0x8, &(0x7f00000002c0)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffa, 0x4b0) 2018/06/02 21:39:49 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f00000002c0)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00?'], 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/06/02 21:39:49 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd5b, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xfc}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/06/02 21:39:49 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff, 0x10000000}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x7, 0x80, 0x4}) 2018/06/02 21:39:49 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r7 = fcntl$getown(r2, 0x9) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) r10 = getpgrp(0x0) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0xffffffffffffffff, 0x200) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000800)=0x0) fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000008c0)=[0x0, 0x0]) r17 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000900)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000a00)=0xe8) r19 = getegid() r20 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001100)={0x0, 0x0}) getresuid(&(0x7f0000001140), &(0x7f0000001180)=0x0, &(0x7f00000011c0)) getresgid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)=0x0) sendmmsg$unix(r1, &(0x7f0000001300)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="77d34745ff42715dbe323c21f10397ef830da81cf62383e378f9032a2e3072c92ec61d9fda74b0e5abc8988dd3649d7ac97a0f32e1f825893f989798118eb4c63ba87f7a936b278b7ea3af04369499d1ee41b63b39718f414ad4c2a0ee748d08868790564b1e0bc549f2ad149c16d657f8e6506d42e107e9eee1f0d98f09aeb505", 0x81}], 0x1, &(0x7f0000000bc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r13, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="58001ff7ffffffff000b000001000000", @ANYRES32=r2, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x24000805}, {&(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000d80)="5c6b02bf0c19dd65692cc1ac53e362d438826c3bd689244cb34e0cc6ddc1470fc64e190c51e699a98f42200d09f37a3dc72f5bcf050c001f22c778efa137b3cfd8e587082e8db40f4f9ce2b81179ba9617c3e736aeff45e668a1f254829f77495d8abee3446ad0c54aa38c886318be02795b7be81d69fa19af8ba9ea60ae85f54ae01053ff726a00e20fd823f40bd2bb1a2fd7a3e2827d95c9f2f5859ff3c3bc734565d4daaa6fb8a7b4ba7210448c182ef57b9652f897f6065cceec58ebf9b61e161917c74fb10c05f55ef45ac0aedb16f45defb2b33d9cbbbc74e9a8e41e323d25", 0xe2}, {&(0x7f0000000e80)="0ff5a49d978010e9", 0x8}, {&(0x7f0000000ec0)="8eafdc7730c8b7f873153d785edfaaa62603980d94a84eb49e18c8522afca8c12b3c2c302da2ad81a6e5ecf0bd18f772ef281d2b2f80d7ec5f7c45999e7a08bec930fea83ef39b5a944eaef3fc8288b25d847f91c2187a1d1d13c12b5bdc96e252e5e8fd1c679764c674905e306cac9609c4126548141cedff2fb5e092f39906f78dcffe6ac56dc0da11213c2636ce0814f3ba7f909561a4a671e7f95cac319e0618a2db9eb580939a2180c811a0b9e510af44a08e8e096c8f8317a5f0adb0f938e2f67bb9f18fca99d1027d90fb05954831c407e5f57cceb7e267caaa35304dc900196d987883684dc3dc0390", 0xed}, {&(0x7f0000000fc0)="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", 0xff}], 0x4, &(0x7f00000012c0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x4}], 0x2, 0x40000) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'veth1_to_bond\x00'}}, 0x1e) r26 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xce1180df801dd90d, 0x0) setsockopt$inet_udp_int(r26, 0x11, 0x66, &(0x7f00000000c0)=0x100000000, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f0000000040)={'bond0\x00', r27}) 2018/06/02 21:39:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0xfffffffffffffffc, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd1100fe9900000000000000000000000000ffff0200001600000000020000000000010000000200089078007b26000000cc9d47150d062136b74552b9591d689cdeeea6e4ed5ccea01b1da4882861ed52d0ed8e671996d58264f4fbe638252f86dc6a169db5bbfccfdec3e0a3074e9b796b139deb7c92577675ea1f1933b5be9a131a321ae15d6b75e40003e71dd6c8557f400d196628cba86e6cc7ed2c536fa96f1d7ca67bc3149f4e730ef71fe801e628974361e738a59c23e9adbdb81861ef632386fa39862862a83506c5c35f5ae8e89c6baf8b0422055f2858bcc6e3"], &(0x7f0000775000)) r1 = msgget(0x0, 0xc0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/220) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000002c0)=""/179) [ 138.355767] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 21:39:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="047e66507ab02dc6ad"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x111, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a004e2207000000fe8000000000000000004000000000bbffff0000", @ANYRES32=r2], 0x30) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/06/02 21:39:49 executing program 2: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0xffffffffffffff10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x0, 0x2cfb}) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x45) 2018/06/02 21:39:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0x80044dfe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x17b, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000200)=""/136, 0xc8, &(0x7f00000003c0)=""/200}) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x860}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)={0x2170, 0x14, 0x4, 0x420, 0x70bd2d, 0x25dfdbfb, {0x2, 0x0, 0x5}, 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@generic="0a243fac3bedff447be83808277942a996f3ffbb4e50b489272a37cd642e1f91ca849d7f2575078f7e7373a2e3f64881dd608901a0c182beb8b2f42c7a2b9066f780f119b63b60bdd2e173fdce8c8647fc807cb82f8c3fa5f1752ab0be0c1d6a2959677307bc73bc8b259d6b52c02774feb09f4b2b23b946e9129a8b", @typed={0x4, 0x87}, @generic="8c02db528abe2d5839147f1a06b9e912c26f52a4c6a0235f9a7e11d8e061e9f34c22b974d58e0895d3228d4f21a8f1ecc4b85014a9f00c2453e629165f6caf5f5a4f1ed51251d425b8200a67c9d9e30992e115b0be645714cc5b1dce7e494017e7a2635b96d0c94d11abcba8eac41c62980ac3d96d2571df2933b262540b05291494e61486d753aac2b2c67d05fc6802439af09d21bfb985a6ded0d4392002d8205f7769a319c08b591d4d419b685a1a7b4957fbdc371360d8915982d1d09a9d5fc30e833152f49c835002ef1a4f5c2155df21624bb26d06da1e"]}, 0x2170}, 0x1, 0x0, 0x0, 0x20000004}, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r1, &(0x7f0000000000)="bc3768aec53636ccf691b67853b48e42cae8821bb10b33d11dafb111ed069ce23b741ff6f31e81c3be4d674488d0602117f6"}, 0x10) 2018/06/02 21:39:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x12000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0x6, 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000000)) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f00007ed000)=0x6, 0x73e0) 2018/06/02 21:39:49 executing program 3: r0 = epoll_create(0x4e) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) r2 = dup3(r0, r0, 0x80000) r3 = accept4(r2, &(0x7f0000000100)=@ll, &(0x7f0000000180)=0xfffffffffffffe68, 0x84800) write(r3, &(0x7f00000002c0)="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", 0x1000) connect$llc(r3, &(0x7f0000001300)={0x1a, 0x324, 0x10000, 0x7, 0x3ff, 0xff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000012c0)={0x1, 0x6, 0x9b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gretap0\x00'}) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f00000001c0)=""/162, &(0x7f0000000280)=0xa2) 2018/06/02 21:39:49 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000280)="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", 0x1000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000040)={'team0\x00'}) [ 138.631994] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 21:39:49 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x6, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sync() ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x200280) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x4}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2000, 0x0) 2018/06/02 21:39:50 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0xc2240, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x408002, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x7, 0xc1e9000000000000, 0x81, 0x8, 0x9, 0x2, 0xdac}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000500)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x110) 2018/06/02 21:39:50 executing program 7: lookup_dcookie(0x5, &(0x7f0000000200)=""/233, 0xe9) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x7fffffff, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f00000001c0)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="40fb"], 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0xfffffffffffffe0c, &(0x7f0000000080), 0xf9, &(0x7f0000000340)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/06/02 21:39:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000280)=0x200000002) 2018/06/02 21:39:50 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8b0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f000062a000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000046000/0x2000)=nil, 0x2000, 0x12) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x0, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x88) flock(r0, 0x4) 2018/06/02 21:39:50 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005b40)={0x0, @local, @remote}, &(0x7f0000005b80)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005bc0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000003b80)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000003b00)={&(0x7f0000000480)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="00000000000000000800120004000500"], 0x28}, 0x1}, 0x0) 2018/06/02 21:39:50 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) connect$rds(r1, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7a4d5340657a9c757f"], 0x1) connect$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x4, 0x7fffffff, 0x9, "fc69db9c69001b0c4fd6f6fd27dfd4e756a765d74615190e5b04b840c9ca96353f9b541e7989a402bc159fc7aed46164b604b1103a591104a30fc541e90baf", 0x12}, 0x60) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt(r2, 0x3, 0x4, &(0x7f00000002c0)="0388811556dd853f2085d4c566e55a2d57678bd1682c78721c9347fc746b54d7e6b326b010df8222e2795ed598bb822d570347804403201bcce73804e108971a23bab505d8bf4a39308d67f6a3", 0xfffffffffffffd1f) 2018/06/02 21:39:50 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f00008effff)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x3fd, @time}], 0x1c) r6 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408200) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @multicast1}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) getsockname$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) accept4$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x80800) accept$packet(r6, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000680)={@dev, 0x0}, &(0x7f00000006c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) accept(r2, &(0x7f0000000740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x80) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000800)={0x0, @rand_addr, @local}, &(0x7f0000000840)=0xc) accept4$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14, 0x80800) getpeername$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b80)={'team0\x00', 0x0}) getsockname$packet(r3, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000d00)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000d40)={@broadcast, @dev, 0x0}, &(0x7f0000000d80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000dc0)={'team0\x00', 0x0}) accept$packet(r6, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000f40)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000016c0)={'bcsh0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001700)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001780)=0x14) getpeername$packet(r5, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001800)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001840)={@empty, @remote, 0x0}, &(0x7f0000001880)=0xc) accept$packet(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001900)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000001940)={@mcast1, 0x0}, &(0x7f0000001980)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000019c0)={'bcsf0\x00', 0x0}) accept$packet(r2, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000022c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002280)={&(0x7f0000001a80)={0x7c8, r7, 0x30c, 0x70bd2c, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r8}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r14}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xaa7}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xf4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}]}}, {{0x8, 0x1, r20}, {0x80, 0x2, [{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, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x84, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb7}}}]}}, {{0x8, 0x1, r27}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff000}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xfff, 0x20, 0x1, 0x1}]}}}]}}, {{0x8, 0x1, r28}, {0xc0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r30}, {0x208, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffeec8}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r31}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r32}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r33}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x58}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x7c8}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/06/02 21:39:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x240, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) flock(r0, 0x6) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) [ 139.368101] Unknown ioctl 35077 [ 139.397730] Unknown ioctl 769 [ 139.420148] Unknown ioctl 35077 [ 139.442342] Unknown ioctl 769 2018/06/02 21:39:50 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x400200) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xfe, 0x0, r0, 0x4, [0xa]}, 0x2c) 2018/06/02 21:39:50 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000100)=0x3) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r1, &(0x7f000000cff8)=@abs={0x1, 0x0, 0x1}, 0x8) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/06/02 21:39:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000100)={0x2, 0x2048000000004e23, @broadcast=0xffffffff}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/06/02 21:39:50 executing program 7: socket(0xd, 0xf, 0x8) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000440), 0x0, 0x0, &(0x7f0000000100)=@hci={0x1f}, 0x4) 2018/06/02 21:39:50 executing program 4: r0 = socket$inet(0x2, 0x2000000000002, 0x401) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0001300, @local={0xac, 0x14, 0x14, 0xaa}}, 0x324) close(r0) 2018/06/02 21:39:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x28100) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) fallocate(r1, 0x3, 0x1936a57f, 0x10000000000fff) 2018/06/02 21:39:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0xffffffffffffffff, 0x4f, 0x5, 0xffff, 0x7fffffff, 0x7, 0x5, 0x5, 0x891, 0xcf22, 0x0, 0x0, 0x5, 0x1]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x5c, "e8b3340c4a5f84dcac562647dbf664e04efae6a0c4a4b6696965bedfb2da422333d61756941a58765497390f2e6c50a9a325bd6800c41973f7576569dbae053da9287ef8e728ad5043466ebd21b1d24a27357659d7f2f86fe0232e6f"}, &(0x7f00000000c0)=0x64) r3 = gettid() r4 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xa4, 0x9, "20c801b5ecafbc7627f3766951cd521611d5880a6b82590d30323858c9d9f31e2f8b5535205563e5d16c270f066c139e0737c925d40f030f9622d4f869ee64b5f81889c192c705a5f6ca88744f66ee17"}, 0xd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = dup2(r5, r0) pread64(r7, &(0x7f0000000280)=""/151, 0x97, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) tkill(r3, 0x14) 2018/06/02 21:39:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00'}) connect(r0, &(0x7f0000000240)=@rc={0x1f, {0xff, 0x7, 0x8, 0x2, 0x10001, 0xffffffffffffe7c6}, 0xff}, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x9e0b71bd8b3552ab, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) accept$unix(r2, &(0x7f0000000040), &(0x7f0000000100)=0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x56f, 0x4) [ 140.588599] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 140.604295] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 140.687742] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/02 21:39:51 executing program 2: r0 = inotify_init1(0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000180)='./file1\x00', 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x301080) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400004b6769b7ab01007361b013008737f263b4fb3028219d7ead9459b6e5b4e3f3b8dc8c62ce43a9603878a6e3ccca63e4932ffa", @ANYRES16=r2, @ANYBLOB="000126bd7000fedbdf251100000008000400080000000800040001000000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4000810) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') 2018/06/02 21:39:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="a0206c7a18a7fd32b30160daa6c68bf8cca67eeeb58ffcc0c9a2457b86d0a360c895f41be2e39fca8146e6686fadc29c18b4a249e1e56bb630390da43e123ea9c150c391cc422d", 0x47, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/06/02 21:39:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) pread64(r0, &(0x7f0000000040)=""/19, 0xfffffffffffffe67, 0x52) 2018/06/02 21:39:51 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x60, 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0x2, 0x2) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000001c0)=0x6ba) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000040)=@ethtool_eeprom={0xc, 0x4, 0x1, 0x60, "eec182aa12025f8a95f24923ada2c461ae22d3e3cd867c095bcb28016c46f3d42156fdc846c8aa8d88caad8583f0e07430c6a71adb781f917dcffa028f670c79835c8f2d84a3faf11aaa19e017f810bc2578f55aa4e34d03a26ddea98890e954"}}) signalfd(r1, &(0x7f0000000200)={0x401}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000240)={'ipddp0\x00', {0x2, 0x4e20}}) dup3(r1, r0, 0x0) 2018/06/02 21:39:51 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0xfffffffffffffffb) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/06/02 21:39:51 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@gettfilter={0x4c, 0x2e, 0x600, 0x70bd28, 0x25dfdbfd, {0x0, r1, {0xffee}, {}, {0xf}}, [{0x8, 0xb, 0x2}, {0x8, 0xb, 0x400}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x8}, {0x8, 0xb, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000010}, 0x4044840) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/226, &(0x7f0000000140)=0xe2) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000000080), 0x0) 2018/06/02 21:39:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0x1aff, 0x0, 0x0, {0x15}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/06/02 21:39:51 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) listen(r0, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @dev}, &(0x7f0000000140)=0xc) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640), &(0x7f0000001680)=0xc) fstat(r2, &(0x7f00000016c0)) fstat(r1, &(0x7f0000001740)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001940)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) sendmmsg$unix(r2, &(0x7f0000001a40)=[{&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002b40)=[{&(0x7f0000000580)="92e2fdc40d2d80055fac2c3018e0e955082bcae6a124e818c296408d81fff4bb9b6c8ba1d634715f0c289762fc42b9d964e92b8da1c092269814906116671c9d943e818599610593406bbc9cce1380d08e664f1ea8170440a8dc1907897b002e55116ebd1402774cfce14733998792df80d0043a51e855c51145005bf198dd7354f0188c4989f6ebb50c361e2d37571b54461db53369495e5a525990fe0adc9f111681", 0xa3}, {&(0x7f0000001b00)="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", 0x1000}], 0x2, &(0x7f0000001a00)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x84}], 0x1, 0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00004300ff0700040500"], &(0x7f0000000300)=0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r6, 0x0, 0x4402}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r7, 0x80000000}, 0x8) close(r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000003c0)={0xffffffffffff71e6, {{0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0xffffffffffffffff}}, {{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x6}}}, 0x108) 2018/06/02 21:39:51 executing program 6: socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) prctl$setptracer(0x59616d61, r1) r2 = dup3(0xffffffffffffff9c, r0, 0x80000) bind(r2, &(0x7f0000000240)=@rc={0x1f, {0x400, 0x8, 0x8001, 0x2, 0x1, 0x2}, 0xffffffff80000000}, 0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x618, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7ff, 0x6, [0x0, 0x20, 0x2, 0x2, 0x7, 0x3ff]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x88, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffc0}, @in={0x2, 0x4e21, @rand_addr=0x3f}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22}]}, &(0x7f00000001c0)=0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000200)) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="840000001d00030c00000000000000000c001000010000000000000068001400736861332d3232340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000c80c6fc390e73e2beb22fa7644400142f1b2f5d37a97f038442c435a0583fa9686067b506e5edd8c4fce550c061f61be5102819cd10d96fb18f18e283d7894785896ad20d53ec49c045805287ce4b9b49baf5048b845e81b8dfff4945a62481cccf7b4eabb099cad84bc03ee"], 0x84}, 0x1}, 0x0) 2018/06/02 21:39:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x28) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000800)={0xebe4, 0x3, 0x61eca2ed, {r2, r3+10000000}, 0x40, 0x3}) io_setup(0xdec8, &(0x7f0000000100)=0x0) io_submit(r4, 0x8, &(0x7f00000007c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0xfff, r0, &(0x7f0000000140), 0x0, 0x4, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x9, 0x6, r1, &(0x7f00000001c0)="af85d69bd8f7f40879cb44859270c26873f8d2e50b327795eb2c96f3bb02b209ca78a5294557332ffc6f02b1d68661426fc76db8ab59b0bda9841490b3f0de7c1168bbb8b58a52ac7cc9c43c14a5e656e6b7459bbfadb852836f1b3cfc7267da6e561001a9537ef52ed9ae32de45511e9384794ae5f33fcc716b244e9b9465e7aff339ccc7b8ffbb0c96b6cd9bc328db5174a9c307fd5bcce0dcd545571648a19b775129530139e3d8860aaba5348f27d6c02ecd896f7c9375aa2e6f077a8f128adf18320645c405e149f8150c732c0073d3078797", 0xd5, 0x5, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000300)="5174ef51bc82341074443711509982849cb3c3dfe076c224e14055190d4031c73a2166d2bb05f2328461c8c1e78527d080755af369e0fcca8cdea0f00e71891dd5b145e4cba172879c1c7b32ab2946ecb475fc6c744d7fbadf9583849252360861189676328cdf062e1667d1dc9a7aa072dff3b34d1ce94c60c23fb8be8a7839b57e9c136880a6cbfc77b1f485222921c737843b8d6c0793aa8ddd128ea6f8d5304a7098ea9783b7f1932e822ac5a32b5232e0f66cf91ec4fec313faa0f50a8d8af84b31e9248d1d48635bace04992d346b5f507bc272dc98a56b87f69f8f0f663ee323f6525ccb155214166eafd36", 0xef, 0x8, 0x0, 0x1, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000000440)="03427dee54bf35160d6d6f9b592e78d5b1e6e285c0496de15968ba33424a9a05343cedd59beaba17716f7a524bb4593e4a214130381e6316ca57d6672f99c1aaca0991a9a32ccf542e44ef3444784d4dd9718aaab6b2b231392544198c960cb7e7ef314e2a80e77ff95aec644d5de3", 0x6f, 0x8, 0x0, 0x1, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0xb, 0x5, r1, &(0x7f0000000500)="908fa53de7e71dc43c2ea16dc57e8474e79905284d74e92f34ba586b97cfacfa120a777cb61ab170486ddf4ff7135ce5fce0084cda3da3834c22128e8b269bb066cb2e40edaf66f93bf67a061bfe5dd8a55627ff071e2587beecd70e01ad2612079c875ed2af81b5ca331dd7", 0x6c, 0x6, 0x0, 0x0, r1}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x10000, r0, &(0x7f00000005c0)="d052abc03bdc7715e94003b5ca18e8ca844e4e2b517ec7a76e4a0dd93cc4843a27e1fdf207eb087ea863f7fb890602342a680fffdf7fb6531fea35991bc613deb3a0148c3f9589b6c9150111b852016ddb94f2875233844a53d12e1db9ab", 0x5e, 0xbd, 0x0, 0x0, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000000680)="334912ef67cb4750f2439e268c11f838e1", 0x11, 0xfe, 0x0, 0x0, r1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x6, 0xfff, r1, &(0x7f0000000700)="1eda05bdc498a067123287269dd96f4c126498f371cd81099ffafd1698b0b44863e8eb07bcacf4421087180808ad13d48e2216ee11968ad6161bec6f01d4a5d87844e893f357f1748079dd2dbdcc53af2d767bd76813cb4cea09eb89db5aadf6cc022937ee3733285ba96440a5d4670b", 0x70, 0x7, 0x0, 0x0, r1}]) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x5) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080), 0x11) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0x5, 0x5, 0x9, 0x8, "27f8a99e5283ca51501575de4e68d17e272cee8300b464a6b88cdbce477080b2ce8d9d973d01069928378a08", 0x400}) 2018/06/02 21:39:52 executing program 2: r0 = socket(0x1c, 0x80007, 0x8) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/21, 0xfffffffffffffeb0}], 0x1000000000000217) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x100000000}, &(0x7f00000000c0)=0x8) 2018/06/02 21:39:52 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x80000001, 0x7c, "428059b54c3f6d77f5b45e603ffa79a92b2d1426e48d8536807da762178f6b9d4227ee1b7452201baa3ff74d13df418860f479e9ece0a9bf3ee2ba2940476d24ef2ab44d78a006c7839c53e0acc43a847e162d9033cdd87881249fe1c3d78e959521949045d1402710ca2ac0549af00b54168d46b917632096d58272"}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000001c0)=0x6) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000200)="f207e2a9fc3bc997b2de84ad7e170504d93d91cafecab2815b8ba703d5d2c2fce439c0887e404e5a8351c8720d3ea1d45adea76faa13675284dd9da6ad75cd52f101d92295d8225421f865088e989a8f82fb4b6ae168f8c7c3540d733d7c603f94b6e3c0b0c37b3fa2186ffe7bf1c5fe13cf7592513114d277a9f8", 0x7b) ioctl$int_out(r0, 0xc0884113, &(0x7f0000000040)) 2018/06/02 21:39:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='asymmetric\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="94d541347a5ef781be2146560ce128b4d71c01834e8285d1bab3f8ce1a48a8ebb189b745e396c4afe23c6bb45d9e519b7414dfc619d85897e09432095c3b94e15e0875acf1aa6d77791d3e9e04d0bc208ca8cf8706ee4e179ec5fa2533c97750dff344aca7fa77a38fe257556ff25cd5d72dc6b8d6cfdfbbfe3ba96b8a0f4bb52f8593fc290e5750d34e43a0bc2cc3be6cb71e", 0x93, 0xffffffffffffffff) request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/cuse\x00', r1) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0)=0x62, 0x4) finit_module(r0, &(0x7f0000000400)='cifs.spnego\x00', 0x3) request_key(&(0x7f0000000280)="619a9788b8554b6dbc567352ee731110f5cf9603b63771e6842b2f29ba0f469ecb626d3d345df9ea6c7ee82af871bd46df4b35805b8024e3d983eda6ceeb3c3759e986199a6a", &(0x7f00000000c0)={0x65, 0x78, 0x7a, 0x0}, &(0x7f0000001200)='/dev/cuse\x00', r1) 2018/06/02 21:39:52 executing program 3: r0 = memfd_create(&(0x7f0000000000)='#em1#+\x00', 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ftruncate(r0, 0x3) sendfile(r1, r0, &(0x7f0000000080), 0xe2) 2018/06/02 21:39:52 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)="620822455bef493632b8356e98bec15ab7efb1b1574c8551df1cf824fcf408366818f3799b8fd414957beab660fc200a74da3cc7bc9eccfd03dbed6e", 0x3c) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={0x0, r4, r4}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) [ 141.138799] dccp_close: ABORT with 4259 bytes unread 2018/06/02 21:39:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 141.220174] ucma_write: process 449 (syz-executor3) changed security contexts after opening file descriptor, this is not allowed. 2018/06/02 21:39:52 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000001a00)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/191, 0xbf}, &(0x7f0000001940)}}], 0x48}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/62) 2018/06/02 21:39:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2041, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x10000, 0x1, 0x9}, 0x10) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x24}, {0x6}]}) fcntl$setpipe(r0, 0x407, 0xffffffff7fffffff) 2018/06/02 21:39:52 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101001, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="b790b5d184f09dd3ff605d27e0a879455dfe0a5d02f19e6e3fea3f2e994b7e29bc33f27b8d7aeb8289a6965e83554c0061e464a2644ff07185961a409da94b05943fe199055cf13e4c29e16653aa030221ffde4f136cb6c27ff0268479fb78a8ea20b0eccdeb96c7db749fab8b665cd994dff65d003597021da6860dc030ec00b2302bb2d031bbc0ceb0be85845bd48e9eb55b2263b5f58ddff3a5bad5986f2d27e615a9f2f4727c3068e7b2435df84c0ce9d4c9678bf76352d09841b8dae5efcede911bda7712db6419264b99d0bc37ff8f1885ef58499a241ada491dafb35a56f2a769382b727e97c564bc28fc6a61ba7a1422d223f664ce54a942ff1a5a7f8dc50901a0251e2a6aace954102cbdaa66c7cea6311c40c411878a997efec2c7464f902fb001a6dcd6f602639a621927578e3ce4bbe235aac19e234465e97927dc936cc183ea2cac056fa6771f80cd21e8da2362cdf8fc1345fe962ffed273241005d6480ae8bfab9d978cca02051be56a1f1d7a05f11cf07de371a48c16ac95874c1ca6e5203ea046699e7d1416e399b52bca7f03cc32d57cbc81c4fb8513a257be057ca5b9717a5db5968851f2b4fb54f1ba259bdbc280b69ab0964d864af3eb09aa0811cfd319260010a11a0477c292412981ce8d9dc766bb02f45c6e591133b6f7d86f71d4a40abdd3f27c15ba880adce23bd720be10423850bc7c78060eeb7da97a7d22b3ab49d70d811b8bd24c6c4b6e95f2d38717c0e4e9ec0b2d3a769a17aedf634e6889f6cf9ea80d4549dbc3cf8cd933a40106389ceadc1d0cb6032fa096e162cb1991421efdb06203f248d2040959b418c618a093ddf8e4c3b084b29daca7536bccfc74a22576d77818d1221a63d83aa956fe96dcc62515802ed8185c9babf5f073a5961441f5fad8170e7aecee81f5d691c43660aa3c26601b77d996c4d0dbf50b7eff5e23d56ffe8834a1350d18e85c7cf06a83390f84ca9b9f1c05dd881131a29df556463bfcaa60ded3e266aa3da8d2f1c0ac0ed0d107042af2bef4fab3894d6b772541865031fcf7c78fd95a8d65ffb397b077a88aec42e26e1f86d530499dee782aea941a75c413f8bf4711067585067be119c65b017ba02afd66490d05afec31e73083bcc8653a05b39d9d37ace88ca4d118bc57c1a09fcd6a38c504a52398cc9d5913d8876e707d43c36904592fe8e5eb60fccbbd82800ddb06a97ed24331c589e7ee24a16d164c8144ddc3932fde84ff3ca3749a405e20b34913d9e0852df5984060882ea886665541568d2a9b3444ba58a6de73fff3a1e6ad726c22839733ddd7c9bcf3810352fcf992c9d809517c958d21a8e322983a777d1800a7071988f74e3c159faf06bf3980e3792e221f8167fbd252a83fe82af0884cca7c49195a5f2922e6b5a1ba55bd3df8c7e55fca28f9e93c0c64d354b5cc0b7f14ffe05d682d38c99a3ee797d3294521b0f2ca538929c0371b6468b01da2c758e1d98fac078b8333cbd3c30de2547f35d6aacc16a733dc8df216da99f1fc8b0c0f0b50f24977c394d1124aaa7cb0a510e6c3b666d01d5ad68bdf9659ee27be418bb80479bff36d7c889d09eecb7c71f97d06ea0316ae76f31c5f17082dfa60a72b2c1d26ad22a74ae9be75042ead8c7db8dae7bdcadf745d6d3e31d827fc36a422a7bcdd52426bbbaad1bbd2f8aa40618a333a232b11d6bc8c6c7734a1fea34cfd95d47df3a20c659ac0b445b39d50b7c157a69df64e1d63bd4477c8635ae475d3edd3b934c25cf5aa69b7b9d419727d235c408079049b5083022c7a50198e19edd2645f284bce593a95997489c3e4f3db90ef4be1a23dbd9336de039db1b25753528fbfa9cf64bde17c433b92834d0501b4ca5059155c553bd0fdb6cbd64e33be2416433be8ba2dbeef0da128ca5619720ebee8a3c11f4e8113f5b9ca0385d65983b22e90bab1744b50f38e183539c4b611be805bd8bac97d033e33ec31c57ffe2cf31bea473232bc81991dbbca98975413b8c1f7c5deff0c895d436e66729123db73b35b23f24de5dbafaf1bea653bfd5290a2c9b33f36782c51c9adff54bf33ce6500ad12fffa5ef983c4b5e5db67e02c73587d304581ffda1ed5f8fdb12a9846849b3636aea69265cade1da4b0729f6f2218738d693a68aa5d589f818bdea0a6f4745d51cd574304057f774aac57f1f623e1f5b66d763c5d2ed3ec06dce59be3aa77432fdf535d433c9d3d1d942b8575721026a4a2b76621646e2c1bd018824acd25af8337420adc8a537309ce15181eee3e3c2525c7919143c36d34496b18536b2716dc8aba8d68abc8e20f2536c823d63b5751f2cdd8b4011031e08e1a9e46bec50bdf0c869d401120886c669c29ca429a4fc7d42449961a8a1946d7a7a3a5060238bb5aaf125734daf314775954d94243d1b5fa7e2c7b359ed7da2cf1f302cb4f96362fc7d4811b1c451ff8d1c51dd27baf23061c5a7602b0be158d0693fe52207a257b2f3f75de4d82847a690580044e7aab941ce5c43df1db5449d3195c4d755ade48130c247c5603e0e21612daca1f86340e5ac4bb39a67d1a96a9ecc6741783021c0736f1a2e1713dbe9e3c4180a0c661939d97d40b9ff721926819592ea7d382994c211dda38889e99f375c3cb47294bd3bb453757da6d0123bce87d7e178a0b7e605c2b06cc87522725fb089e4dca54991ef06b6c487a9466788858e3800bbc0fd44a1cf093947ee68fce699617da683448569af6ddf6d69f25c0400d7d8309f4931356384355705f4ab5618daac35709dbc30710fede79ead0dc0608d3fd832945ce1f0a4dd4109fe203b28227285100accb12b5084e0b9ef7feb839bdc2e156c39df393bd7b56ade11a4cbf4ae5592588b99db84db3f5169e4578345f726df87af8957459dc418f4625aaff17289915c1405ded2955579f16e577db7732852f6c53477fee8c588277d65f1ff248c9831be255c69ade226857e4c0ddb7d77507250361b32944a89432d83b71a2343dbd02f77e757aba147c399969372999f7a316bf4ab6ce24195915b30c5e73cef881bbbd8afef3d36437c308a580e17caaa7f6622d08aa650ec0eceefb690a24ad7475f5ae8a1caf649768da9c8f469b12ab3f25e0ee6ae7c5ecb844af7f4aa3a8d08524561aa6779fdb789d2189a3864e1196446fd0f20e03afb3f4b2426024ef5002facf303b2e622b3e29c2788e0635d79deddd323d75b5a8c8c14153888497059f59b87eac0453fd5086214ef706400837dfed78ac622b4e6a7787bb05156ceb25f62d334b3408338349f1fa954e5761ea435c7933484e296534b7f28a9b39a289e255f83d031a5f167528809a17c4f8c391c1a2491f598c6dd7e90f57626c91ece940538e7d8e7bae8e25b0cb807c50c92673d4795a9d2a8f146489bd5da75167d1f9f133e9bbc245db2824e175ea00b8ad606b703191027305894646430f473ecb6ecdffcbf777d9451da23c8dbefa9592cfe712ba48570c2ba6e3b9916ecdf0767cbb5b6c0a82d436c2c70a5521082db02b22a2f89fc4d7803c6e54f71f6d0201b1b74a87747b380cd8334e1c33c49a1eea63c4ba14f2faa7bfda53f63b7d2d38e4bb291415db6808cfbfd692782a19f692fbd31d649db3b214cb124f101ccc3fefec56254dfb2b717f5ab9883eb1ba45007a075cd3eb3636cb1922e64e042dfcf865c83ee745281d6e74b56bf1fc3f7c75137494b0fb7a62357366f33c4cb160490f563f35f8d1e60b4981c55be689815d9a2fcf0dd4a1588d3cd865963e9127139c2ad0f9b31006efdbbb438c14a5af51e77e8c6c3398a5fa1a6cabf906e20d73fb4a9399e9e734e2401dbb4a354aa07e9712a8602a4f15b7bfd77a4ac1f214084aa1263781f17663cf7cb034858d3a2d4be074c52035e194369502d7ddc6b7af1ef6063062cc7d001eebfe9f16cf300a5b1d5947616a3375e258fc91a9b949a9061328517dcd9637067565a17aa20e264fa2ef00ce1f188819627f63fe4f7010387272f8dc3bd53bb7526161a6603b0fe2fa59d400f0deb4e07fa9d941ab8a753ca969871114f9ae591f58beebf10a2f36da7de6af066a71f7f84d719156f8fb2217c79201829cb02c79a6fc732b9fd9f671818ea06f58a2115eedb180dcb6b4a9ce3802901e9352238a30c68081eea146e578fa5ee8c7f97976f4e616f6fba88fea98ec82a9c125953131a3bc97a4b0bd1ba41f07c1d0433aa2894c371e8bf40d15a0230eb974c5834053cb14e765e981a43e51c69555ff212d24029c57862c61349c370bfb5d0576ab80028f8a2623204f8808a46755c34661fa46dde13efe0a2715d021a787d6b26f16f7263c8931bcc15b805ea97379f097e43391f11fc981bbad71d504e2e0926f848790af7a93b2311137cf5c774490af71ce63a811f35a696fd50c0cc81102fdb36d745f96ee3af6bd5c82b9d4d301505bd5ec23d6c5594af0594fb8d529488971788a87e8f3ce3f7b6446b39668c27c89c2c8b21b8b2f1bbe7db912efb35b9a9d9f6cc6dc31bc06a22339c6e9ac750ad934f37d79546985ccbd237c563bafe468f126926c0f1c239b9467e4de358b886d7d551de1b407fc509cf0eecc1ac5fffd70d6b97c2623dc2275c56647b19ee8d6925c3bfb0213529ef262cc8531ba65ba38a84ba86eaaeea0d0cfb0f6777221a486e59dfe226eb3e971efd84995e102ac2f917e60d511b2873f1f375e46ae2cbad7e93b45d3d2e3f8dc72d40d43f6a1cb69c1cc1f6aaaf681cda6b69819759546614d485f9989b86173034d5c952f8f4e879e94b36d10b3b1d03f4082ab69fe8e5c26bd099c0163473b2918f0da4967f1d678fa4a2568484bbe796840ef8cc7ed6fc7fa9820664138579f1bef4eba23dd302304c2fd8588efbf6d97c6cf320473de4bf73c19da258eb337327443cccdc9c426feadb02ee76c7cc48ded4d34fc56f9471e8e8f26e3b69c1704940bae3184e1a9f5f6d725898af10c4990de78b2b17e4c8c6e26f55cdfb29358b96a3ccfaf57134bdc42e88c4dfcdb29c5fea8af4bd02fa4f3375943db227991d68ba8a3c5611e894ebb3d12d2f032c01c83386b4fe34e1d726deab2d695f894fde28602f7cfbf4e24c7781135bf72c8d32e711ba467c148f8809f462d8dc903bb0fc4f597d6ec746b7fe911c105db5911a3f72ad52c69dc92bd942584d377c617341a80f5b599afeec55e5de4a6e49d92e1712d9a83c897c4cce115ba20c35b48d35f104e7e1e428d4a52777808b417607ffe2cf240d935f71c67f55efccb36a8c9cce671e73ee1e5770f9881106d0c06769327a3b5e8fdc406fb1f40bb349ab735d7a574e0802f115dcea248fd50ad6c578738f44d94c48126f2e4064303fbfdeb7815521d4529be2a2c977f18797d042e751504a3d48d9f46c7b5497079316575e310a071639cb3105bf4d7420658c6611416201a7eff3d55b88dafc3deffdae18336db259ccb4396490c279bfc3f469bcb5d94540bba5038191604978bf7fa8e942b544cb369b6a26e3f16fc3ec07b2d30697c7c74eb96d932d282b1de25eef2a5a35a67aac9b2a3701c65a40ad60cc561d558dff0de83c1a85639577af1e088823d975c4fe7016fc263e260d75c74bd68a6729cc67ddb1703b3eb7c5511ad8f0e4cb391d58ca207d018c59d3c4ee111c85b4298a5477ee7da57d3ab285ee64fdd84fe1cb032222c4f46ddb924748a43fdc5153cdb1850779e06fae8183ffc277b6569175156c106afe2a374dacacb2ff0ebf39d1482429850ba", 0x1000}, {&(0x7f0000000240)="a330", 0x2}], 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) [ 141.323527] loop_reread_partitions: partition scan of loop0 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%»} [ 141.323527] ¾ ̈\‹©) failed (rc=-13) [ 141.441777] audit: type=1326 audit(1527975592.440:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8875 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 141.530556] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 141.549295] Unrecognized hibernate image header format! [ 141.554895] PM: Image mismatch: architecture specific data [ 141.573492] Unrecognized hibernate image header format! [ 141.579130] PM: Image mismatch: architecture specific data [ 141.592170] loop_reread_partitions: partition scan of loop0 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%»} [ 141.592170] ¾ ̈\‹©) failed (rc=-13) [ 141.625811] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 142.200684] audit: type=1326 audit(1527975593.199:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8875 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/02 21:39:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) r1 = semget(0x2, 0x4, 0x21) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000100)=""/243) sendto$inet6(r0, &(0x7f0000ab4f8e)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a", 0xd3, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/102, 0x66}, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") readv(r2, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/06/02 21:39:53 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200080) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff9000/0x6000)=nil, 0x6000}, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, @multicast1=0xe0000001}, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) 2018/06/02 21:39:53 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) r1 = dup3(r0, r0, 0x80000) sendto$llc(r1, &(0x7f0000000000)="b18f54d81e61ebb5afe6963ebf88db3ddabb92939b9c7f3733d36a045e45115317a6d13d19d3367f04ccc057083dcd7caf5e623515fa12a088f08263f684888cde7c452b1f9fa08abb9b5e16f15040875e4c318257d10c7460e1a43420d9f28d28eea3cab97f3f2886ce873188bb27283e3c8680ba0bd1735706", 0x7a, 0x4080, &(0x7f0000000080)={0x1a, 0x20, 0xfffffffffffff4d3, 0x0, 0x1, 0x80000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/06/02 21:39:53 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x62) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa0000000, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x0) 2018/06/02 21:39:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x12, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) prctl$getname(0x10, &(0x7f0000000000)=""/17) 2018/06/02 21:39:53 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x944, 0x100) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x1054}, 0x1, 0x0, 0x0, 0x800}, 0x90) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x105, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f00000001c0)="749df296bd9196b566216a7a25e30b5f0dbff8f27ddeb2eb0eeac21da405308ea93ce40c53c7d29e06b131d462dddebef4e7fe6a", 0x34) ioctl(r0, 0x9, &(0x7f0000000080)) write$sndseq(r4, &(0x7f0000000200)=[{0xfffffffffffffffe, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) 2018/06/02 21:39:53 executing program 1: rt_sigaction(0x400000000000007, &(0x7f0000000300)={0x40246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x2000400) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x0) 2018/06/02 21:39:53 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000004dc0)=[{{&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0x1}, 0x35be}, {{&(0x7f00000003c0)=@ax25, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)=""/235, 0xeb}, {&(0x7f0000000540)=""/156, 0x9c}, {&(0x7f00000001c0)=""/36, 0x24}], 0x3, &(0x7f0000000640)=""/230, 0xe6, 0x1f}, 0x2f}, {{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/23, 0x17, 0x7ff}, 0x4}, {{&(0x7f0000000840)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/51, 0x33}], 0x1, &(0x7f0000000940)=""/18, 0x12, 0x3c}, 0x8}, {{&(0x7f0000000980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/22, 0x16}, {&(0x7f0000001a40)=""/47, 0x2f}, {&(0x7f0000001a80)=""/12, 0xc}, {&(0x7f0000001ac0)=""/248, 0xf8}, {&(0x7f0000001bc0)=""/152, 0x98}, {&(0x7f0000001c80)=""/181, 0xb5}, {&(0x7f0000001d40)=""/8, 0x8}, {&(0x7f0000001d80)=""/214, 0xd6}], 0x9, 0x0, 0x0, 0xffffffffffff517e}, 0x4}, {{&(0x7f0000001f40)=@ax25, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001fc0)=""/87, 0x57}, {&(0x7f0000002040)=""/250, 0xfa}, {&(0x7f0000002140)=""/165, 0xa5}, {&(0x7f0000002200)=""/130, 0x82}], 0x4, &(0x7f0000002300)=""/13, 0xd, 0x10000}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002340)=""/99, 0x63}, {&(0x7f00000023c0)=""/47, 0x2f}, {&(0x7f0000002400)=""/186, 0xba}, {&(0x7f00000024c0)=""/71, 0x47}, {&(0x7f0000002540)=""/57, 0x39}, {&(0x7f0000002580)=""/101, 0x65}], 0x6, &(0x7f0000002680)=""/13, 0xd, 0xbf}, 0x400}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/172, 0xac}, {&(0x7f0000003780)=""/209, 0xd1}, {&(0x7f0000003880)=""/89, 0x59}, {&(0x7f0000003900)=""/151, 0x97}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/5, 0x5}], 0x7, &(0x7f0000004a80)=""/74, 0x4a, 0x6}, 0x3}, {{&(0x7f0000004b00)=@nfc_llcp, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004b80)=""/242, 0xf2}, {&(0x7f0000004c80)=""/140, 0x8c}], 0x2, &(0x7f0000004d80)=""/45, 0x2d, 0x2}, 0x4}], 0x9, 0x40010000, 0x0) accept$alg(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents(r1, &(0x7f0000000200)=""/143, 0x29) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getdents(r1, &(0x7f0000000040)=""/182, 0x22) 2018/06/02 21:39:53 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x1, 0x2, 0x6, 0x0, 0x0, 0x6, 0x800, 0xf, 0x392, 0x6, 0x68, 0x5, 0xfffffffffffffffd, 0x55, 0x3ff, 0x0, 0x8, 0x3f, 0x7, 0x0, 0x5, 0x2, 0x40, 0xffffffffffff0000, 0x10000, 0x7, 0xffffffffffffff01, 0xe21, 0x7fff, 0x7f, 0xb7, 0x314, 0x74, 0x2, 0x38b, 0x4, 0x0, 0x9, 0x4, @perf_config_ext={0x2, 0x14}, 0x0, 0xe0, 0x8000, 0x7, 0x4, 0x81, 0x20}, r0, 0x3, r1, 0x8) ioctl(0xffffffffffffffff, 0x28912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/06/02 21:39:53 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x8, 0x100000000, 0x100, 0x80000000, 0x3ff, 0x291}) 2018/06/02 21:39:53 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8000, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/06/02 21:39:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x8, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) bind$unix(r1, &(0x7f000000f000)=@abs={0x1}, 0x6e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000340)=0x102, 0x80000009) 2018/06/02 21:39:53 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x25}, [], {0x95}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x200004, 0x8, 0x0, 0x11, 0x3, 0x8, "94e6d3f7ffffffffffffffddafff827fd5e81106dd3a6831106bf9c0700800000000000000000000eb7d4682ed7e67961827d53f46570e0000603a28b41ed01d", "1e2b90c568ef95c6d8503ec0dd028c9242f299f4245d34315a4cfc384754a0975ccd123fbfa90e2da9ea0cdc648302ba09361ba27bf8762ffa3c40b6c75b2813", "ae93914621d169be344edd39437089b19b18dfcac1729da3bb82d591ba3a617f", [0x5, 0xffff]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={0x6, {0x2, 0x4e22}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x80, 0x3, 0x8f, 0x0, 0xf3, &(0x7f0000000200)='ip6_vti0\x00', 0x3f, 0x3804, 0x9}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x6, 0x1, 0xffffffff, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$TUNSETLINK(r2, 0x400454cd, 0x201) 2018/06/02 21:39:53 executing program 3: unshare(0x40000000) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x3, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000280)={0xfffffffffffff800, 0x1, 0x0, [{0x2400000000000000, 0x5db, 0x7, 0x80000001, 0x33, 0xa3, 0x3}, {0x5, 0xb3d5, 0x200, 0x2, 0x0, 0x5, 0xffff}]}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0x175, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000080"], 0x28}, 0x1}, 0x0) 2018/06/02 21:39:53 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) unshare(0x24020400) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x3) pselect6(0xfffffffffffffdc6, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 2018/06/02 21:39:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) fadvise64(r0, 0x0, 0x32e, 0x7) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1d8) geteuid() setsockopt(r0, 0x0, 0x4, &(0x7f0000000100)='\x00', 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast1}, &(0x7f00000000c0)=0x8) 2018/06/02 21:39:53 executing program 7: clone(0x6000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="8472797c429bd72f18feeeeb2c88497eeaafa0e0474a08b763ed69c0670c1a973b69ee77af009aa3d798a942eafc6e2fa166166d079b34af1805db702160fb69ca9176fc7056f137312704879f58c50361740e0959b3155281477d05f251e27e557e9479f1") r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth1_to_bond\x00') 2018/06/02 21:39:53 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaab72444eb95e50a95bb86dd6050a09c00088800fe8000000000000000000000008000bbfe8000000000000000000008000000aa0000000000089078"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffe]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xe7, 0x200c00) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0xfffffffffffffcd9) 2018/06/02 21:39:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000081) listen(r0, 0x40000000007) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000300)=@req3={0xffffffffffff9c2c, 0x6, 0x1, 0x6, 0x0, 0x7fff, 0x8000}, 0x1c) fsetxattr(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="183c9dbfa1a5b4ae9b63ef8bcca92f911aab3f2d628bc6260ae0595ee61b7266d9200cac6b659eff0d5fc422ec8786e5e40f2523f750f920d84dbcb0ae4229b1407a696b880a2e3ee5e3f81080d88bf6cc6d9086f119e7"], &(0x7f0000000080)='/\x00', 0x2, 0x2) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'wlc\x00', 0x1, 0x4, 0x40}, 0x2c) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000180)={r4, 0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000000340)=""/92, 0x5c) fsetxattr(r1, &(0x7f00000001c0)=@known='system.sockprotoname\x00', &(0x7f0000000200)='*\x00', 0x2, 0x1) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d90fa7)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) [ 142.770551] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 21:39:53 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x26) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0xc) r2 = dup(0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/06/02 21:39:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="10000000000000008400000002100000"], 0x10}}], 0x1, 0x0) 2018/06/02 21:39:53 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000040)='./file1\x00', 0x42000, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x8, 0x6, 0x6}, &(0x7f0000000200)=0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000024000)}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) [ 142.966863] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20004 wlc 2018/06/02 21:39:54 executing program 5: unshare(0x24020400) r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'keyring#:cpuset'}, {0x20, "776c616e31dc747275737465645d83405e776c616e306370757365746c6f3a73797374656d2f"}, {0x20, '}wlan0/'}, {0x20, '/dev/uinput\x00'}, {0x20, '('}, {0x20, '/dev/uinput\x00'}, {0x20, 'em1.)selinux'}, {0x20, '}-ppp1\\)eth1'}], 0xa, "8f0119954670cb73471ec1aea66e4640848156e824105abe9976dc97a9458ea17aec96e68b6afc68b5c1fb83c8d467aa713e6a3c9fcb9998b7e41798f556e40e60415d2a23"}, 0xc5) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x7f, 0x7fffffff}, 'port0\x00', 0x9, 0x100000, 0x4, 0xdf02, 0xff, 0xfffffffffffffbff, 0x8, 0x0, 0x1, 0x6}) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)}], 0x1, 0x0) [ 143.050856] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 21:39:54 executing program 6: unshare(0x82000400) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{0x54d, 0x5, 0xffffffffffffff80, 0x1, "eac9f4c555ee217d6de4301929b4bf5d0f2482f9a88a1fd8ee3c26f4829a08e42ac52280991c7444c13fb747", 0x7fffffff}, 0x0, 0x0, 0x80, r2, 0x80000000, 0x1, "bf25a6866ad705bf64a4c49ea172de2fd47f98507d607011758f227f35b849f66be984d689d7298ab91c18b0c26d6ac2b9d9288785e750bdb7719577db99315e", &(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x12, [], [0x12000000, 0x9, 0xa5ef, 0x4]}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$addseals(r3, 0x409, 0x0) 2018/06/02 21:39:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x4080000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) readv(r2, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x10500) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) dup3(r1, r0, 0x0) 2018/06/02 21:39:54 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0xcc100, 0x0) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0)) ptrace$setopts(0x4206, r1, 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xfffffffffffffd4f) waitid(0x0, 0x0, &(0x7f0000000380), 0x20000005, &(0x7f00000003c0)) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000080)={&(0x7f0000000480)="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", 0x1000}) 2018/06/02 21:39:54 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(r3, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434e093", 0xbb}], 0x1, &(0x7f0000001180), 0x0, 0x20000090}, 0x2004c010) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)={0x10000, {{0x2, 0x4e21}}, 0x1}, 0x143) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) pread64(r2, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x2, 0x2) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) keyctl$describe(0x6, r5, &(0x7f0000000580)=""/177, 0xfffffffffffffe1f) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) preadv(r4, &(0x7f0000000940)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/18, 0x12}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000840)=""/229, 0xe5}], 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_setattr(r6, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x0, 0x5, 0x0, 0x7}, 0x0) 2018/06/02 21:39:54 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='veth0_to_bond\x00') connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8, 0x7, 0x4, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x20, @empty, 0x96}}, [0x0, 0xd9, 0x3, 0x10001, 0x7, 0x20000000000, 0x8, 0x8, 0xfffffffffffffffe, 0x8, 0x3f, 0x7fff, 0x1, 0x0, 0x1f]}, &(0x7f0000000180)=0x100) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @empty, @multicast2}, &(0x7f0000000380)=0xc) recvmmsg(r1, &(0x7f0000005340)=[{{&(0x7f0000000400)=@sco, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000480)=""/206, 0xce}, {&(0x7f0000000580)=""/50, 0x32}, {&(0x7f00000005c0)=""/8, 0x8}, {&(0x7f0000000600)=""/109, 0x6d}, {&(0x7f0000000680)=""/206, 0xce}, {&(0x7f0000000780)=""/130, 0x82}, {&(0x7f0000000840)=""/222, 0xde}, {&(0x7f0000000940)=""/120, 0x78}], 0x8, &(0x7f0000000a40)=""/202, 0xca, 0x1}, 0xfee3}, {{&(0x7f0000000b40)=@pppol2tpin6, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000bc0)=""/169, 0xa9}, {&(0x7f0000000c80)=""/205, 0xcd}], 0x2, &(0x7f0000000dc0)=""/102, 0x66, 0x101}, 0x1000}, {{&(0x7f0000000e40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)=""/224, 0xe0}], 0x1, &(0x7f0000001000)=""/242, 0xf2, 0x100}, 0x2}, {{&(0x7f0000001100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003680)=[{&(0x7f0000001180)=""/219, 0xdb}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/81, 0x51}, {&(0x7f0000002300)=""/221, 0xdd}, {&(0x7f0000002400)=""/173, 0xad}, {&(0x7f00000024c0)=""/38, 0x26}, {&(0x7f0000002500)=""/94, 0x5e}, {&(0x7f0000002580)=""/240, 0xf0}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x9, &(0x7f0000003740)=""/151, 0x97, 0x20}, 0x3f}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003800)=""/47, 0x2f}, {&(0x7f0000003840)=""/143, 0x8f}, {&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/52, 0x34}, {&(0x7f0000004940)=""/11, 0xb}, {&(0x7f0000004980)=""/111, 0x6f}], 0x6, &(0x7f0000004a80)=""/166, 0xa6, 0x1000}, 0x5}, {{0x0, 0x0, &(0x7f0000004bc0)=[{&(0x7f0000004b40)=""/112, 0x70}], 0x1}, 0x4}, {{&(0x7f0000004c00)=@ax25, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000004c80)=""/119, 0x77}, {&(0x7f0000004d00)=""/245, 0xf5}, {&(0x7f0000004e00)=""/231, 0xe7}, {&(0x7f0000004f00)=""/164, 0xa4}], 0x4, 0x0, 0x0, 0x8001}, 0x10001}, {{&(0x7f0000005000)=@can, 0x80, &(0x7f0000005300)=[{&(0x7f0000005080)=""/72, 0x48}, {&(0x7f0000005100)=""/167, 0xa7}, {&(0x7f00000051c0)=""/81, 0x51}, {&(0x7f0000005240)=""/145, 0x91}], 0x4}, 0x1}], 0x8, 0x162, 0x0) fanotify_init(0x0, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x5, @empty, 0xffffffff}], 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000055c0)={'bond0\x00', r4}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={"626f6e643000600052e38eae6b8500", r5}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'veth1\x00'}}, 0x1e) 2018/06/02 21:39:54 executing program 5: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000300)) r0 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x3, 0x111a87a2763800ef) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000240)=0x81) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) sendfile(r0, r1, &(0x7f0000000080), 0x102000001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x84) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000480)=@get={0x1, &(0x7f00000005c0)=""/189, 0xfffffffffffffff9}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={r2, 0x447c}, &(0x7f00000002c0)=0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0)="b05b873d3bcbb3ac84e4b001fed50c1111ef8d96d83fa072255b21a95769b3f1ec6673562af13990457ff6015a3ffa48e0d9d4131953511dc0e99e81f66071", 0x3f) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)={0xff, 0x0, 0x2, 0x7, 0x5, [{0x9, 0x0, 0x10000}, {0xfffffffffffff300, 0xff, 0xffffffffffffffc0, 0x0, 0x0, 0x2404}, {0xa8, 0x5, 0x7}, {0x80000000, 0x0, 0x0, 0x0, 0x0, 0x100}, {0x0, 0xf8, 0x7d}]}) 2018/06/02 21:39:54 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01", 0x1, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x20e6c1980a13e3e5) mknodat(r5, &(0x7f0000000280)='./file0\x00', 0x8008, 0x3f) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000200)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'tgr160-generic\x00'}}) 2018/06/02 21:39:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x16947e, 0x0) pread64(r0, &(0x7f0000000100)=""/98, 0x62, 0x0) write(r1, &(0x7f00000000c0)="20061b95618be865faf235c89412cad18701428e0272900c0287", 0x1a) 2018/06/02 21:39:55 executing program 7: r0 = epoll_create1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) r2 = dup3(r0, r1, 0x0) accept(r2, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) 2018/06/02 21:39:55 executing program 3: r0 = socket(0xa, 0x801, 0x8001) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180), 0xfffffffffffffda7) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0xa88a, 0xfc}) sendto$inet(r0, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/06/02 21:39:55 executing program 4: unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') fstat(r0, &(0x7f0000000140)) 2018/06/02 21:39:55 executing program 2: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c0000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xfffffffffffffffe) 2018/06/02 21:39:55 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x1, 0xfffffffffffff553, 0xfffc000000000000, 0xd97, 0x10001, 0x100000000, 0x5, 0x60f20000000, 0x5, 0x7ff, 0x401, 0xd}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x5, 0x80000000, 0x8cc, 0x1ff}, {0x10000, 0x100000001, 0x0, 0x2d}, {0x1ff, 0x6, 0x8, 0x9}, {0x37, 0x4, 0x1, 0x4}, {0x10000, 0x5, 0xfffffffffffffffd, 0x7}, {0x7, 0x8, 0x0, 0x3}, {0x101, 0x0, 0x8000, 0x1128}, {0x401, 0x6, 0x2, 0x1}, {0x31, 0x4, 0xfffffffffffeffff, 0xfffffffffffff1c6}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000180)) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/06/02 21:39:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4900c0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x409084}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r2, 0x110, 0x70bd29, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x11}, 0x4) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f0000fef000/0xf000)=nil) 2018/06/02 21:39:55 executing program 0: r0 = userfaultfd(0x0) close(r0) fallocate(r0, 0x0, 0x0, 0x0) 2018/06/02 21:39:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="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", 0x6fa}], 0x1000000000000104, &(0x7f0000003b40), 0x0, 0x4000}, 0x0) 2018/06/02 21:39:55 executing program 7: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x6, 0x90, [0x0, 0x20000480, 0x200005e8, 0x200010e8], 0x0, &(0x7f0000000040), &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000000000000000000000001a0000000000e1ffffff0000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000"]}, 0x108) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/06/02 21:39:55 executing program 5: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000180)={0x0, @empty, 0x0, 0x0, 'lc\x00'}, 0x2c) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000001c0), 0x20, 0x2) pipe(&(0x7f0000000000)) 2018/06/02 21:39:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c918b94290851af0d7df4624b8816ad82f5b3c3b414361daca758c068650291ac83d5", 0x23}, {&(0x7f0000000080)="fbdf14ca6afaa7006d84837e5514b12fc9d8", 0x12}], 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000001c0)=""/78, &(0x7f0000000280)=0x4e) 2018/06/02 21:39:55 executing program 3: r0 = memfd_create(&(0x7f0000000080)='-md5sum^vboxnet1\x00', 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000380)=""/4096) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000040)=""/35) close(r1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) prctl$setendian(0x14, 0x3) 2018/06/02 21:39:55 executing program 6: r0 = socket(0x1e, 0x805, 0x0) listen$netrom(r0, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) connect$ax25(r0, &(0x7f0000000000)={0x1e, {"023a3dfdf36d79"}}, 0x10) 2018/06/02 21:39:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) stat(&(0x7f0000006ec0)='./file0\x00', &(0x7f0000006f00)) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYRES16=r0], 0x2) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/06/02 21:39:55 executing program 1: semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x99) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) [ 144.604908] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/06/02 21:39:55 executing program 0: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x7, 0x2, 0x1, 0xff, 0xf476}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/06/02 21:39:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/06/02 21:39:55 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xffffff62, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010000100000000000000000000000000000000000000000000000000fe800879ca51dcad2e71196d1c4e22770fa82c000000000000000000000000008a33406d936f27fcea25f853ec9a48ea0883a9eeb9b91b85b7156ce5a0872d3b92ccf12dd47f311b2c5898d778f4488e6e4a8cb724c59134363ca4ab001e1db3344737ca8b39", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00010000000000000000000800160000000000480001006469676573745f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x10) sync_file_range(r0, 0x80000000000000, 0xfffffffffffffffe, 0x7) 2018/06/02 21:39:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73}, 0xb) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000000100)={0xffffffffffff1855}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x1, 0x0, 0xffffffffffffff2a, 0x3, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x8001, 0x9, 0x2}, &(0x7f0000000300)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xb0a, 0x403c2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r2, 0x0, 0x10, 0x2, 0x4}, &(0x7f00000003c0)=0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/06/02 21:39:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x400}, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) 2018/06/02 21:39:57 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x440000, 0x0) fcntl$addseals(r0, 0x409, 0xf) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {}, 0xffffffffffffffff}) 2018/06/02 21:39:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="656aa97b0047fc2f07d82c") r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0x2}}, 0xa) setsockopt$inet_tcp_int(r1, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/06/02 21:39:57 executing program 0: unshare(0x100000810000000) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3b) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x980000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x420, 0x70bd26, 0x25dfdbff, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000004) r1 = socket(0x10, 0x4, 0x52d) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) dup(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8, 0x0) r3 = fcntl$getown(r1, 0x9) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x10) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000180)={[], 0x1, 0xe9ae, 0xfffffffffffff001, 0x1, 0x3ff, r3}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='team0\x00') getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000340)=""/11, &(0x7f0000000380)=0xb) 2018/06/02 21:39:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f1dfc7)="39000000110009470000bbe1c30500000700000002000000455f778fd9d3b7922cf1ebeb625530934b1800000000800019001a000d0000280f", 0x39}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}}) 2018/06/02 21:39:57 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xc00, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000000080)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r1, &(0x7f0000000100)='fd/3\x00') 2018/06/02 21:39:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x2, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) close(r2) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) close(r1) 2018/06/02 21:39:57 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000003, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x100) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r3, 0x800000800c5012, &(0x7f0000000000)) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000000)=0xe8) sendto$inet(r2, &(0x7f00000003c0)="842abe12cf6a6b90f7a6df20a0a3cccb389c9f91ef3a8f146557ed3a0fe780ac315e188ee235733da0270628288732dcbc765754c1ca0c33", 0x38, 0x4, &(0x7f0000000440)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setuid(r4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x5b96e1c8, 0x0, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x1008) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r5, 0x80000001}, &(0x7f0000000180)=0x8) 2018/06/02 21:39:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000200)="656aa97b0047fc2f07d82c") r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0x2}}, 0xa) setsockopt$inet_tcp_int(r1, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/06/02 21:39:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000005780)=[{&(0x7f0000002c80)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002400)=[{&(0x7f0000002340)="c9", 0x1}], 0x1, &(0x7f0000002e40)=ANY=[@ANYBLOB="18000000000000008400000007000000"], 0x18}], 0x1, 0x0) 2018/06/02 21:39:57 executing program 2: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001fc0)={'security\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r1, 0xcb7a, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) 2018/06/02 21:39:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000f80)="66a5e339b922b5862b127a82e9bb4e245f13c998646e897c2f34117a9bc2ead54e5b8fe30ec3a971af3e52655767e7fe0ddf866eabea46b7ef1dc3bc465fde6fd5f956720a02b46a430ee81a06405feec8e545f5908d605a19539e24bd3a12328130976ac55120797f6eb2de800e7883e20f97d97a2b596f127ffe2b1efc220941b6a23caf7e2a", 0x87}], 0x1}, 0x0) 2018/06/02 21:39:58 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x200, 0x200, 0x4, 0xd8, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) getpeername(r1, &(0x7f0000000b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000b80)=0x80) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) 2018/06/02 21:39:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"6c6f3a32568500000000000400000042", {0x2}}) 2018/06/02 21:39:58 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="0100512b3c0487000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0e00002a7f5bad00"], 0x200002c8}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, [0x3, 0x6, 0x800, 0x400, 0x5, 0x10000, 0x5, 0x6e72, 0x8, 0x6, 0x7, 0x9, 0x79, 0xfffffffffffffffd]}, &(0x7f0000000200)=0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000002c0)={0x8, 0x190, 0x7f, 'queue1\x00', 0x373}) 2018/06/02 21:39:58 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x806, "030073663000001000", 'dummy0\x00', 'ifb0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd0, 0x108, 0x140, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast1=0xe0000001, 0x0, @loopback=0x7f000001, 0x0, @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="12c72ebf2945"}}}}]}]}, 0x278) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000b40)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007805000078020000000000004001000090040000900400009004000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaa110000000000000000000000000000000000000000000000000000e0000002000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003801000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000001070000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001802000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000005d02000073797374656d5f753a6f626a6563745f723a756465765f68656c7065725f657865635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000077658d0cc4f73c"], 0x5c8) 2018/06/02 21:39:58 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf4, r1, 0x26, 0x70bd2d, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x42}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x83}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x68, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xaac}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x800}, 0x4008000) fcntl$getown(r0, 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast, @rand_addr}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x21}, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001, 0x1ff, 0x4, 0x500, 0x3, 0x1c00105, r2}) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/02 21:39:58 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$ax25(r0, &(0x7f00000000c0)=""/134, 0x86, 0x0, 0x0, 0x0) 2018/06/02 21:39:58 executing program 1: socketpair(0x8, 0xf, 0x20, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000200)) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) getpeername$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) write$binfmt_script(r3, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], 0x1) ioctl$int_in(r3, 0x800000c0045002, &(0x7f0000000000)=0x1000000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7e01a1f3, 0x100000000, 0xfffffffffffffeff, 0x60, 0x0, 0x101, 0x8000, 0x4, 0x101, 0x401, 0x9b8, 0x7, 0x6, 0x7ff, 0x30, 0x0, 0x3, 0x2, 0x7, 0x9, 0x2, 0x8, 0x1, 0x3, 0x8, 0x6, 0x6, 0x4, 0x6, 0x22cd, 0x1000, 0x5, 0x9, 0x0, 0x6, 0x5, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x420a, 0x9, 0x1000, 0x0, 0x52, 0x8, 0x1}, r4, 0x5, r3, 0x8) 2018/06/02 21:39:58 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x78) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000001c0)={0x3, 0x6, 0x3, 0x6, "b5509e76cc370a4d440246bd0a1743da68a770a714691d7ce0e8657258291c92453383302e363c1132edb571", 0x18}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="18000000020101000100000000000000000000000000000085726ff41e7f1e91655501b72acf00020000000000009686e652ff189493254b328a0863b8f9008596849c4d48712338d30eedb7719a1c5a3ab688a7db4c1d0f78e653a922219417c15f33f448d64bc2f9a1f747ce871f361cb53c21bb9b660fd748d30f5662aa3b9017e2dcb85343e7f66f61a2c3a48b512201e7bb13275d765b4a8f27cb0b3fb956277d0951f31b95bfccfb8f5173990f"], 0x18}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000140)={{0x1, 0xfffffffffffffffc, 0xffffffff, 0x4fe4, 0xfffffffffffffffd}, 0x9184}) 2018/06/02 21:39:58 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100001300, 0x0, r1}, 0x1c) syncfs(r1) 2018/06/02 21:39:58 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x3, 0x8}, {0x5, 0x3f}, 0x8, 0x0, 0x2}) mremap(&(0x7f000009e000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000058f000/0x4000)=nil) mlock(&(0x7f0000416000/0x2000)=nil, 0x2000) mremap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000977000/0x400000)=nil) 2018/06/02 21:39:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x5, 0x0, [0x0, 0x20000780, 0x20000a68, 0x20000b80], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[]}, 0x78) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000f40)="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") ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000f00)=0xee) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) 2018/06/02 21:39:58 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x1) socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r0}) 2018/06/02 21:39:58 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0xa) r1 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x44000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000140)=0x1f, 0x0) r3 = dup2(r1, r0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0xc) socket$inet_smc(0x2b, 0x1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2a00, 0x0) [ 147.405743] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 147.439245] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 147.459283] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 147.495590] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/06/02 21:39:58 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xa, &(0x7f0000000040)={0x9}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/06/02 21:39:58 executing program 0: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4024b2, {0xffff}}, &(0x7f0000000040), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/pid_for_children\x00') syz_open_procfs(0x0, &(0x7f0000000180)='ns\x00') 2018/06/02 21:39:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x3d, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0xe9a, 0x7, 0x0, 0x800, 0x6, 0xd9, {0x0, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0xe360}, 0x6}}, 0x400, 0x2, 0x92d1, 0x8, 0xffffffffffffffff}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000040)) 2018/06/02 21:39:58 executing program 3: epoll_create(0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup2(r1, r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) close(r0) 2018/06/02 21:39:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69df01010000ffffffffffff0400005d", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/148, 0x3}], 0x1) 2018/06/02 21:39:58 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x1, 0x1) flock(r1, 0xa) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r1, 0x0) writev(r0, &(0x7f0000000280), 0x0) mount(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='reiserfs\x00', 0x200082, &(0x7f00000000c0)="834caeea25d082205b5026525af8fe38df9f0ea839a205a956d254d0d198b28d871ec618b12bf5eebca1776e423e0cce") getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0xbf, "419e4a2f54df422a96f2a8bcfe684ef8b8e4ea5fb0639e4ee466eea1f3a09d7322f33503fed77614787aea5bf48a81a93a019125586dfc8b42b2133b8b30c5c15f68ed32e991b2ac5bc2c1b3252cf7d79eeecadaf359a62cb7038a34b7ec48c9e325a11ae41be060d90e9a7bb5bd0d769ac99aed695bfeea6b5e38b15618077d2e3cdd9b902ba4c54991d05273f5916f890324475a212196e07c702308206bc92866fe132bd9070d6be7c3156ffd368d6c31943b45af70bc551f6ea4c2498b"}, &(0x7f0000000100)=0xe3) 2018/06/02 21:39:58 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="2e2f6367726f75702f73797a34004a0054c0ecbb708ddb4a50214c4e6d1665cef89bb8b81b530c2b09d00e93d9ad9e9c199caf34e24bb1d92b829802fa2a93f55b6dacfc5a6bc0bd01598abb9c2ee41c674cc86b76ea2808f3f8dd89ef5ccff1e74abd50a47fe543294737f3798276d012dd29c18d907bd427ae8cad5191dfe739c07d124b576ae00600000055d7a682139f4a3b7d6af442c940b1f16faefc344c324b3dffd82d363e4617266c10e2d22a8eaa71076c0bf2c49f82db1b0000000000000000000000", 0x1ff) r0 = socket$inet6(0xa, 0x1000000000000, 0x1000000000) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = creat(&(0x7f00000002c0)='/\x00', 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x7, 0x0, 0x10002, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000340)={0x4, r2}) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x0) r3 = dup(r0) r4 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="84f4507df14ea3e19297e3fb10943c9f771bdacd632bbfb2738aaecdb3b75a23e73186972e086431c06b9ec4d9c905d68eb04a88c71d8e73ebd565c66ae016dfd80a2199e43c993c2591389d2ab432276db515ec8cd948bb0e9453a14b28f27863c89a503b10673e040a506d758b12997c6defe1c03ca7a415401502072f8e4b1e924009a92624800ad0122448c643de48811c565cddc8c7263b4805aedff959847545ac386becf1190b9d32eea83b2e804ddeda53dd202e4f25607c901c951535533003a8225c5e38971dd3d07d61601e5fdfc2565c98e469c05877ffa48ec862", 0xe1, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="fc5b95c24ebc3ba60cae88aaa2d6f8c5462c0f4556a8a85f40f406da52c01153faac5953a4d0f594e5ee9a0daa5eb073bf2ed9452aa4", 0x36, 0xfffffffffffffffb) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) keyctl$negate(0xd, r4, 0x5, r5) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000000)) add_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="c3c2d222b3e5339673c8747a2e03d3cabab41bb9086f4fed46cac029f80c09945d7a07a47cc5ace43c795224599b420e71bed6613bf9f0ad89072f0b5a667bffa36d99a9e415be06db1da7ffa157d7c373a8ef87e4ba673b9971adc2ff629b4e091febcbc44655089d717f539e99ac0effd9d78d9aa9a6343d106450f8a6bc8348e144379383293c9698f0e05c35e02ea703c3afec3006e1bce0a135a3", 0x9d, r5) socket(0x8, 0x2, 0x3) 2018/06/02 21:39:58 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000003e0000002dbd7000ff0200250a000000"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x8800) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/tcp\x00') close(r2) 2018/06/02 21:39:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl(r1, 0x5387, &(0x7f00000000c0)) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) move_pages(r2, 0x7, &(0x7f0000000040)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000080)=[0xdc, 0x1f, 0x0, 0x9, 0x40, 0x5], &(0x7f00000000c0)=[0x0, 0x0], 0x4) r3 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/06/02 21:39:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x100000009) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x80800) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) writev(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)="1f0000000203193b000007000000068100023b05090002000000006de26451", 0x1f}], 0x1) 2018/06/02 21:39:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f3b4c2aac9ff7f0000ea07756f440de0627785aefe2d1cfdbdde6f7225fdffffff5180000000e6ffffff0000"], 0x1e7) 2018/06/02 21:39:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "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"}, 0x1004) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0xaddad6e2896e4e2a, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000001140)=0x4) [ 148.186553] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/02 21:39:59 executing program 1: r0 = socket(0xa, 0x1, 0x3) r1 = socket$kcm(0x29, 0x8, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") unshare(0x2000400) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x9, 0x9, 0xbb5, 0x8001, 0x2, 0xa}) execveat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), &(0x7f0000000400), 0x0) ioctl(r0, 0x8001, &(0x7f0000000280)="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") mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) [ 148.243202] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/02 21:39:59 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setrlimit(0x3, &(0x7f0000000440)={0x1000}) 2018/06/02 21:39:59 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) io_getevents(r1, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000002c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x50100, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x400) 2018/06/02 21:39:59 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip_tables_names\x00') sendfile(r1, r1, &(0x7f0000000040)=0x1f, 0x80000002) 2018/06/02 21:39:59 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100)="10"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f00000012c0), &(0x7f0000000080)=""/51}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3ff, 0x105000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)="ffb0f87ba7781fe1cd4dacee3de4055336fe0c9bd373996317d39be24675952ee012b4bd74ede8d7b632fcbd89609cfb6ac2523e66961bd45d0ad5e92f40a25f790a6742e24406b08f3dd96d2b19f54d5671fb3a9f873146b75ab6b9feb5fa5f595a2eb75ec1cc7d2f48587586415f2b5395efba32e0a7682eaa3f362e98ea092551299bd5b609f43eff9467e5dde120ce8ca57b1c3021a904fd") 2018/06/02 21:39:59 executing program 7: getitimer(0x0, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) 2018/06/02 21:39:59 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) keyctl$session_to_parent(0x12) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='nfs\x00', 0x2080, &(0x7f0000000000)) socketpair$inet(0x2, 0x807, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x2000000000000000, 0xffffffff, 0x7ff, 0x5}, 0x8) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x10001, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0xa0001) [ 148.605120] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/02 21:39:59 executing program 7: set_mempolicy(0x1, &(0x7f0000001f00), 0x1) io_setup(0xc2f9, &(0x7f0000002000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x202000, 0x20) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x4, 0x4, 0x9, 0x9, 0x7, 0x200, 0x58], 0x7, 0x10000, 0x1, 0x9, 0x60000, 0x9, {0x800, 0x1000, 0x3, 0x7fffffff, 0x684, 0x9, 0x81, 0x7, 0x2, 0x3, 0x8, 0x1000, 0x0, 0x9, "3f05bed98026614e68ddfba164fca99cf182cf462285061feb0a52e4e82cea7a"}}) 2018/06/02 21:39:59 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x7, 0x7, 0x3, 0x7fe8, 0x200, 0x2}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/06/02 21:39:59 executing program 1: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) recvmsg(r0, &(0x7f0000000ec0)={&(0x7f0000000b00)=@l2, 0x80, &(0x7f0000000e80)=[{&(0x7f00000008c0)=""/32, 0x20}, {&(0x7f0000000dc0)=""/151, 0x97}], 0x2, 0x0, 0x0, 0x4}, 0x10120) write$sndseq(r0, &(0x7f0000003840)=[{0x1, 0x8, 0x2, 0x0, @time={0x0, 0x989680}, {0x6, 0x7}, {0x10000, 0x4d2}, @time=@tick=0x3ff}, {0x672d, 0x0, 0x0, 0xff, @tick=0x2, {0x6, 0x100000000}, {0x4}, @note={0x7fffffff, 0x6, 0xfe00000000000000, 0x4c8, 0x6}}, {0x0, 0x3f, 0x0, 0x9, @time, {0x7}, {0x4}, @addr={0x5, 0x4}}, {0x400, 0x6, 0x1d9f, 0x1c, @tick=0x1000, {0x2, 0xca}, {0xfff, 0x7}, @time=@time={0x77359400}}, {0x5, 0x1, 0x38, 0x8000, @time={0x77359400}, {0x1f, 0x1b6a8dc7}, {0xfffffffffffff6f4, 0x4}, @addr={0x4, 0x80000001}}, {0x5, 0x0, 0xffffffffffff94a5, 0x5dc1, @time, {0xe34, 0x4}, {0x7ff, 0x1}, @raw8={"e0ca6514853e5ba0b8f7a76a"}}, {0x3, 0xda7a, 0x800, 0x100000000, @tick=0x9, {0x101, 0x8}, {0x3f, 0x1c1}, @raw8={"097a2909551f52ab2042dc32"}}, {0x80000000, 0x6, 0x1, 0x3, @time={0x0, 0x1c9c380}, {0x0, 0x8}, {0x1f, 0xefae}, @quote={{0x6, 0x2}, 0x6, &(0x7f0000000f00)={0x1000, 0xff, 0x1200000, 0x5, @tick=0xbd, {0x1676ddb1, 0xffffffff00000001}, {0x7, 0x4}, @result={0xf810, 0x8a67}}}}, {0x100000000, 0x14, 0xa7f3, 0x100000001, @time, {0x2, 0x7fff}, {0x8, 0x80000000}, @note={0x100000001, 0x9e2, 0x7f, 0x0, 0x43}}], 0x1b0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) writev(r0, &(0x7f0000000a80)=[{&(0x7f0000000540)="570e3fe0602e6117db533fc5f4b5924686a3eff7b9cab0cbf72be3aab94b8c5b166a77c9e18771b1961954b303c7c2bc1a897b0f94497ea1c8f1330e8475c81ff9acd63d73b6689598e52f5992553f3603055476a242b7df10c68971841cc60192472973140900bb8c50aa7705537e6af574678f2c", 0x75}, {&(0x7f0000000680)="12e8011d74772cf287887c2898ed0c381303a02b12349478d7d52a528f16b39191b0b2c2470a7e5089444e8966a233eac75ca7bc8ec9888dba9f716b15469996768883921e7cd0b07f63069c77d03fb62bded004090df7593f3a02e5d8f182547c34c4d3b6", 0x65}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000000700)="a78af78ba92526ae035cc8882c0779d1c072c8ec07c6e5de30bb6e56b7908721350d80561054c43a175c5438eab5cf13ccf99f1a400b3d2128c9375b4bfeca4cc9dc9eb5", 0x44}, {&(0x7f0000000a00)="6a24c16739a30059254063add1368c132c0d316ea9b0730ca6fb77b20238e801ac250e4fcb48d06c38713a87f47a2c777b67cd05b384074e1badce488e021f179a36", 0x42}], 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x80) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000001c0)=0x80) 2018/06/02 21:39:59 executing program 4: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x18d) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @loopback=0x7f000001}, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x3d, {0x2, 0x4e23, @loopback=0x7f000001}, 'veth1_to_team\x00'}) lseek(r0, 0xfffffffffffffffd, 0x2) 2018/06/02 21:39:59 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000140)=0x85) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="7840f803b62507b64e0b9dda6abb6f43547edbd3de2e7514ce78098aef266758b9e4330df6") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x7, 0xffffffffffffffab}) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000001c0)) connect(r1, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, 0x80) 2018/06/02 21:39:59 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)) r1 = socket(0xa, 0x1, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) 2018/06/02 21:39:59 executing program 3: r0 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000140)=""/136) r1 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000080)=""/134) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') 2018/06/02 21:39:59 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$tun(r0, &(0x7f00000010c0)={@void, @void, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@llc={0x4, {@snap={0x0, 0xab, "8731", "00ef8b", 0x65ff, "48dc9468416789f11b8b5b00652be381fdd0e9ae5dd2db079ea8c517e8ee22a3c49548bc8c25dc268a126d0e52a90303062f4dc126762a2a15e2d5b59c776406866f0d6918650bf2d75fc3d25950b0b08ba2bf955ecd357e47e816ceda67a7f3e6df041e6d19ab07b84551f03546967cdda179dd798a717100d8442907e3ef64d05e574e5a630801e3e1e6995462642a5b37c6bdc09a4b793f0018ae299bec399edcd5ebed2c47c62d6c9e6773284a88f1eb1bde8253c609f3e8a566c60f456c9edb44ec0e60993ffee4879acf2e086bce8bf3711025970f094e8a3138342805bd4c621d6b8ac14da29826ebca6eb264d32c24696cd6ff"}}}}}}, 0x10e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000773fc8)={&(0x7f0000450ff4)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000b2b000)=@updsa={0xf8, 0x1a, 0x401, 0x0, 0x0, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000f00)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)=""/143, 0x8f}, {&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/243, 0xf3}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/133, 0x85}, {&(0x7f0000000480)=""/197, 0xc5}], 0x6, &(0x7f0000000600)=""/114, 0x72, 0x1}, 0x57f}, {{&(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000700)=""/124, 0x7c}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/67, 0x43}, {&(0x7f0000000840)=""/229, 0xe5}], 0x4, &(0x7f0000000980)=""/222, 0xde, 0x8}, 0x27}, {{&(0x7f0000000a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b00)=""/148, 0x94}, {&(0x7f0000000bc0)=""/210, 0xd2}, {&(0x7f0000000cc0)=""/41, 0x29}], 0x3, &(0x7f0000000d40)=""/117, 0x75, 0x5}, 0x7fffffff}, {{&(0x7f0000000dc0)=@l2, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000e40)=""/80, 0x50}], 0x1, 0x0, 0x0, 0x80000001}, 0x4}], 0x4, 0x20, &(0x7f0000001000)={0x0, 0x989680}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001040)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gre0\x00'}) 2018/06/02 21:40:00 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0x4, 0xbfffffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) 2018/06/02 21:40:00 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r1, 0x1155}) 2018/06/02 21:40:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/102) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) close(r0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000001c0)={0x80, 0x5, 0x40}) 2018/06/02 21:40:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000f0f641be5a730222f0fff70f16581220922d9f898ccf75235d56b46a8f0000000024bc86f7eede5afab5b165e5cab54c80000000c9d5825268934b88ccf9d175161f32ddbdc5f335299b7aa65a26222f55c427", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xffffffffffffffff}, 0x10) 2018/06/02 21:40:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000005, 0x8, 0x4, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040)="bc68686263280264", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280), &(0x7f0000000280)="ac2f8f8d870f92f2"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000300), &(0x7f0000000180)=""/231}, 0x18) 2018/06/02 21:40:00 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6039dab900100600fe80000000ca000000000000000000aafe800000000000000000000000005bbdf18777"], &(0x7f00000000c0)) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008e40), 0x0, 0x0, &(0x7f0000008fc0)) accept$packet(0xffffffffffffffff, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000093c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009440)={'bcsh0\x00'}) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019940)=""/54, 0x36}, {&(0x7f0000019980)=""/131, 0x83}], 0x2, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r1, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) accept$packet(0xffffffffffffffff, &(0x7f000001a0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[{0x8, 0x3}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000b76b47266e30178474bc09d46179913c46fc7406bb61e4e21593f06df05657aa66ae857019cda8ea43ca0e295a164ad312cd84ffc8cd5245213fd17ebffd87fc5633187b7bfb620a80a797f25b0c7750"]}, 0x158) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000200)={0x0, 0x2}) r2 = socket$inet6(0xa, 0x4, 0x5) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000080)=@buf={0xda, &(0x7f0000000100)="e6d0cee9c33b1b3c29026b39b5cdbaabd9d4e4431b4f18ffd75cbd484113ed1aa5b7cad8c03c0571ded4ac0d326f40ddba0561246217f54ec593b218e77f0bce2b98742c63ec8e34ecb64556d0d1bb6d142cfc7176471fd73c448a7d3786f0e311c5161bedb69af68cf4ff1d44a88856e6f91547910d0ee012b96330451523269f273ed87a8c98226cf24a18b3fa58fc0e84d844f43aa6c968dd811eaef632642c9b64d38c448ab9a13b6f4c70dad94d6acd498af4c314e65cae0d40f9340fb86343fc626cc88a21cdd3631d576b97a3a509bc28ad6361fa35e3"}) 2018/06/02 21:40:00 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000000000046800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x69f57ab30f72ce3c, 0x0) io_setup(0x8000000007, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r1, &(0x7f0000000200), 0xfffffdcc}]) 2018/06/02 21:40:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x81, 0x0, 0x1, 0x0, 0x0, 0x1}) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup3(r1, r2, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) ioctl(r5, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") close(r3) [ 149.447358] kernel msg: ebtables bug: please report to author: Wrong len argument [ 149.569410] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/02 21:40:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delroute={0x1c, 0x19, 0x301, 0x0, 0x0, {0x2, 0x90}}, 0x1c}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r1) 2018/06/02 21:40:01 executing program 1: r0 = socket(0x10, 0x105, 0xbf) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)=@setlink={0x34, 0x13, 0xf09, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@typed={0x8, 0x0, @pid}]}]}]}]}, 0x34}, 0x1}, 0x0) 2018/06/02 21:40:01 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="260000005e0009000000eaf83a0080000000000100000000000000000008db1ee9ff4435eade", 0x26) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/06/02 21:40:01 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x54240) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) 2018/06/02 21:40:01 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0xa600, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff86, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) r0 = msgget$private(0x0, 0x400) socketpair(0x2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000180)=0x8001, 0x4) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000000c0)=""/129) 2018/06/02 21:40:01 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6039dab900100600fe80000000ca000000000000000000aafe800000000000000000000000005bbdf18777"], &(0x7f00000000c0)) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008e40), 0x0, 0x0, &(0x7f0000008fc0)) accept$packet(0xffffffffffffffff, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000093c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009440)={'bcsh0\x00'}) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019940)=""/54, 0x36}, {&(0x7f0000019980)=""/131, 0x83}], 0x2, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r1, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) accept$packet(0xffffffffffffffff, &(0x7f000001a0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[{0x8, 0x3}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000b76b47266e30178474bc09d46179913c46fc7406bb61e4e21593f06df05657aa66ae857019cda8ea43ca0e295a164ad312cd84ffc8cd5245213fd17ebffd87fc5633187b7bfb620a80a797f25b0c7750"]}, 0x158) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000200)={0x0, 0x2}) r2 = socket$inet6(0xa, 0x4, 0x5) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000080)=@buf={0xda, &(0x7f0000000100)="e6d0cee9c33b1b3c29026b39b5cdbaabd9d4e4431b4f18ffd75cbd484113ed1aa5b7cad8c03c0571ded4ac0d326f40ddba0561246217f54ec593b218e77f0bce2b98742c63ec8e34ecb64556d0d1bb6d142cfc7176471fd73c448a7d3786f0e311c5161bedb69af68cf4ff1d44a88856e6f91547910d0ee012b96330451523269f273ed87a8c98226cf24a18b3fa58fc0e84d844f43aa6c968dd811eaef632642c9b64d38c448ab9a13b6f4c70dad94d6acd498af4c314e65cae0d40f9340fb86343fc626cc88a21cdd3631d576b97a3a509bc28ad6361fa35e3"}) 2018/06/02 21:40:01 executing program 5: socketpair$inet(0x2, 0x2, 0x401, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000100)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="000000800000000002004e23ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000002004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14141b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac141419000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/06/02 21:40:01 executing program 0: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_misc(r1, &(0x7f0000000140)={'syz0', "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"}, 0x1004) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e0ffffffff76f1235375ddfcd90000b9d87eef9ed4a638000053020000000000"]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="ff7f00090000000900000020000000000000000000000000"]) 2018/06/02 21:40:01 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0xfffffffffffffd84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = dup(r0) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000240)=""/246) fdatasync(r1) ioctl$KDSETLED(r2, 0x4b32, 0xfffffffffffffffe) r3 = accept4(r2, 0x0, &(0x7f0000000000), 0x80803) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000100)=0x54) [ 150.348452] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/02 21:40:01 executing program 6: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x10}}) 2018/06/02 21:40:01 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3e) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'bpq0\x00', r2}) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)}, 0x0) 2018/06/02 21:40:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bridge_slave_0\x00', 0x7}) shutdown(r0, 0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) listen(r0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r0, 0x0) 2018/06/02 21:40:01 executing program 7: getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="6e617400000046278ecca0b1cb12000000000005272fb400000000000000000000000000"], &(0x7f0000000140)=0x24) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_dump}) r1 = dup(r0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/179) [ 150.516372] rpcbind: RPC call returned error 22 2018/06/02 21:40:01 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030003000000000000000000380000000000000000000000000020000100000000000000000000000300000000040000000000000000000057000000000000000000000000000000"], 0x58) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/100) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) [ 150.573846] rpcbind: RPC call returned error 22 2018/06/02 21:40:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e3010000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="c6b64e03f4b5870e334f0bee3b2cced561ec79bdd8c76fafff1a4d08fec8b36d0675cbced940beb7abc8a8685e1822cbec65a166a937b0efbb08d4875371543613906b63e3cb09a65efbab12f5e758303bfe2df9a21a2df3fbe94ac2b46b821b", 0x60}], 0x1}], 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x800) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001900)=""/196, 0xc4}], 0x2}, 0x0) 2018/06/02 21:40:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/06/02 21:40:01 executing program 4: r0 = gettid() exit(0x0) setpgid(0x0, r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x101) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/06/02 21:40:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") unshare(0x8020000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r1 = semget(0x1, 0x3, 0x40) semop(r1, &(0x7f0000000000)=[{0x3, 0x3df8, 0x1000}, {0x3, 0xff, 0x800}, {0x3, 0x3, 0x1000}, {0x7, 0x50000000000000, 0x800}, {0x7, 0x2, 0x1800}, {0x3, 0x8, 0x1800}, {0x1, 0x6, 0x800}, {0x2, 0xc279, 0x800}], 0x8) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') flock(r2, 0x2) semget$private(0x0, 0x7, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) setns(r2, 0x0) 2018/06/02 21:40:01 executing program 7: r0 = epoll_create(0x4000000000000006) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffffbc) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) 2018/06/02 21:40:02 executing program 3: r0 = epoll_create(0x6) r1 = userfaultfd(0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xfff, 0x101040) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/68) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x40000004}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000200)=0x1f, &(0x7f0000000240)=0x4) 2018/06/02 21:40:02 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000200)={@random="1c06a3122004", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0x80}, @generic={0xcf, 0x2}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f1acff", 0x0, "f9028c"}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x4]}) 2018/06/02 21:40:02 executing program 2: r0 = add_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="bc7c669414aa4ebc9179ab48c735c7521cc230aff6fafcf8da28d295abb478c155ef5662cb30f344e3b32f840fe289d283cf7252ff99e9ef0d2e871e7660fe1d30f634a085a857b5a4fb239be9ea689a232e01178d9a5fd25284b4ac3c39c075298e0aba6648ad68f18f424786194dd50fdb7e69b1d8e25bb2bc2fd3108eac4522d2976378f548061d9ba2a7156a040509ca5bf0f9373148d0", 0x99, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000880)='encrypted\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)="5e26baac61b5c67edf6fc92600b43f67813fac491074d2b67074f4a8e597c2915f2d118a9531729d43d1b1d913103392c3204a404e42819590ff368f11e03d86e7b4ed948bb54418244a92017c1f4e916465101bfad3d3a2ac48e128430b962571704aef919f01014b48e5938358b32d1f7ddc8d07bb8cd5c6a00cc3da0422d7fc4115e27f7179bce4d9100882e7825c73968a82b99d0f", 0x97, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000800)=[{&(0x7f0000000480)="8b06c573ffb178b6ced60dc53f0a8670d3bbc56e50ebc060f98f01143321d80524f91efe15a54dbd35c09a4c2165f87262f15bd2f0a379848b29bcfc33c4497a83ad7d39242fd3cc63e699fcb0d3979f921b07a1f280a48d3e75f96ec5b43d5a", 0x60}, {&(0x7f0000000500)="b82f323ca105e59e6ab6839d74f63f4dc65f3933b10d58ec97644769006fdae5bd1355af4e00e7dae136dc8f6320bfe7c41f6de63fedfd18442cc0c156dffed83f315634142dd95dfe84dec9dc0f848d4ac4dc8ac97366deff116e6ffbb8ed9aebfc535daeda305011813ca8936dd8f1a48a6dc4e7ef445a4c9cba97a3cf639c8806330f8696f9e3f9d6d388ebabb65f1ea075e26d5d3eb7daafe0027d1ff3286651932b6971c0afb7f2336bbb09e3c896934780b67db7dc31de99360fc491e4104a4ac1d02b", 0xc6}, {&(0x7f0000000600)="25cc18622f74e6d84bd1dc42beb4bee1dabbb7092659b366fb5bf3da5a3cbe57da30f8620b3a1dd00d087302831d4106b9b13808f3580c045c6e890e84f9e889403cc5ac2a4046d2afc2191be51e16781e", 0x51}, {&(0x7f0000000680)="a88f8b78c4d39c8e33ca17b56ec4ad9f81f279dd5ba7a9eabfa76c10c2bde0695eca128fbd343a07d377518570a915e9a67b78af510d70a70a8f334cbaf15733", 0x40}, {&(0x7f00000006c0)="75cb00f4ded887d98505df8a48d9a3364dd5afca9bf24d5aa6b45923a72cf12055c2c74707559eb82bd3f789d1ab9d217552330edb06cdf976a4276a184c348709dbad93bf261e39220239da7698cb6a184222297ede2d", 0x57}, {&(0x7f0000000740)="c44463632f6c2b303272d351fa8f2d1f6f471f7965b383e5d36c637afc22a42bddb981f9dca70f7596b970af4ad18bc5d2598382d0220e2b627dc1", 0x3b}, {&(0x7f0000000780)="2a0ca30d07039f5d58c39741e2440cbaecb851f44fccf9bbbe79c614d172ac59496e7e88e99d745e9db24f3a64d0c56766d91bdeb0c440f8391bf17dd396c43f08b85540716bf772e9fb75265b94ccd8bd8c0a53aa", 0x55}], 0x7, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000001c0)='io.weight\x00', 0x2, 0x0) sendfile(r3, r3, 0x0, 0xff) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000140)=0xe8) accept4$packet(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x14, 0x80000) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000180)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x310) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={r4, 0x3, 0x1, 0x24e5, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/06/02 21:40:02 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='map_files\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/stat\x00') getdents(r2, &(0x7f0000000200)=""/143, 0x29) getdents(r2, &(0x7f0000000440)=""/182, 0xff45) 2018/06/02 21:40:02 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$audion(&(0x7f0000001080)='/dev/audio#\x00', 0x4, 0x200) connect$pptp(r1, &(0x7f00000010c0)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1e) fsetxattr(r1, &(0x7f0000001100)=@random={'security.', 'eth1.(md5sumvboxnet0\x00'}, &(0x7f0000001140)='em1vboxnet1posix_acl_accesswlan1-\x00', 0x22, 0x3) r2 = socket(0x2, 0x3, 0x1) ioctl(r0, 0x100, &(0x7f0000000080)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001180)={0x0, 0x7, 0x3, 0x2, 0x0, 0x3f}, &(0x7f00000011c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001200)={r3, 0xb6}, &(0x7f0000001240)=0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000a, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x5411, &(0x7f0000000040)) 2018/06/02 21:40:02 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/06/02 21:40:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x400, 0x10}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0xf8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="04000000"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={0x0}, &(0x7f0000940000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x5, 0x0, 0xff, 0x0, 0x9, 0x5, 0xffffffffffffffc0, r3}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={r3, 0x8, 0xdec, 0x6, 0x8, 0x401, 0xe54, 0xfffffffffffffff8, {r3, @in6={{0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0xd4c5}}, 0x100, 0x5, 0x0, 0xd9, 0xffffffff00000001}}, &(0x7f0000000580)=0xb0) mq_open(&(0x7f0000000000)='+/-%vmnet1eth1bdev,\x00', 0x40, 0x68, &(0x7f0000000040)={0xb4, 0x200, 0x400, 0x8001, 0xffffffffffffff80, 0x401, 0x3, 0x4}) 2018/06/02 21:40:02 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x6, 0x40000) epoll_pwait(r1, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x80000000, &(0x7f0000000300), 0x8) sync() r2 = creat(&(0x7f0000000140)='./file0\x00', 0x100) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000200)={0x40000000}) getresgid(&(0x7f0000000380), &(0x7f0000000340), &(0x7f00000000c0)) 2018/06/02 21:40:02 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000580)={@mcast1, 0x0}, &(0x7f00000005c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x3, 0x0, &(0x7f0000000040)=@raw, &(0x7f00000000c0)='GPL\x00', 0x1, 0xe4, &(0x7f00000001c0)=""/228, 0x41100, 0x1, [], r0, 0xf2c83bebed69543}, 0x48) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000002c0)=0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="180000000000000000882897bc7a8d6c78cb30000000000000009500000000000000e0027c3b00535541f243384e0a76dcc2c9d75164993e70bc1168d48be49a90d5df000001005f5920b4386fcc156880ac4660a52da02423d8e0d8153125c393f14c7987c3d7a20d4821050068fd571eff82d2af132df4dc5e56c9b5fde0d501193186bc0446442cca9ea1000000000000002982df57e3f8c5e4eac350b58ee4ff6791661bd1e320bc765535e9e932bc2ceb1ddb01eeeef84372b9fa7cf1dbda6e64aaa0e54f89b475c3a8493000000000000000000704f16acb1c1a303ebfbef7e67dc54c8fbbfe563c2e3aefca71cef01b1c0a4256b5030c33595479c192c160648e9d016107d3263ae30b94d6dd54d1855d0ed929fa317dfd4b6f65d815f1fb7db4049385e23e58e3850d816ed86cd90ca2b8b7402442ada8b73e09e084b0bff3807ba78d6602860c0af4982675f7c21720033c7574f3ad03612119ec04991e4de92f3e56067abeddba2fe55ab86d3b65312f6c63f92378f483af435c91e32e207ec8425787b7aecbb3cfdb7ff4e9c1602a832e7d575aa94ece91dc60186209c7091fcb2f0630861f71dbc60560ed815a48d549b329cedd4f3be87db009340ada0d969928d18a9186fc65f512bbbe5cc11504afc533"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xb9, &(0x7f0000000100)=""/185, 0x41100}, 0x48) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x3000)=nil) 2018/06/02 21:40:03 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x5, 0x5b, 0x7, 0x7fff}) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000740)='J', 0x1}], 0x1, &(0x7f0000000740)}, 0x20004040) 2018/06/02 21:40:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000400)=""/106) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd000000100001000b0aa8f7410400000000fcff", 0x58}], 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="b76510ee1b3b5a466eae775f5d45c38d29dac8ad6b5dcf61bed48925167374963b249da68142288baf9013c6288580fe3df080bfab9e79937e786332fbba3173621d327a13fd081b8486def9d9d5c6a8a67a05194bdc6a63e93db251f95188bba812af9e51214d6e917a42328407a5b8465dbf9a18", 0x75}, {&(0x7f00000001c0)="630707a9210e0198fda6048945e470711ae78846b1633b82faf1ea8a60dbbeb5ebccf897eeca4598d5a4270d167c6aecf1d573d2107ad5ea3a2c5807f1297638423e1794801556fecc62919702e45ed5db437dd42079dd38b32fb9bfb966c60c7a2d2d51d1bc210190449b191447d3fd6dad0108d59d1e612fbe55df970cb5c29a740cbaf2e8a5ba7396496309144054f1d4c2a98d63869c170213e0400768f0e60e91569cb1241b0c7a36d258c8834ac06ae9e39a22e3787531bbba58e6a7331e7bae8823dd8198a45e6a8f0a4c7b149df1d52dcec272c39cab86d9b97201db62153a3844dea48b13730130ffe2205fbccb7c883a", 0xf5}, {&(0x7f00000002c0)="22fdd1c7448c5c161483982cf5e98caa29d40d0a84324b49c663259ac6d85829d4e04c0d188ce234c6265ba5e2b9b486924d9900755c55754fa498162178898e60b3822f0cbb07cb391bb207266f897f7d11b81c57d51dce15fc81b6cf74078205ad934141b33bcc86d362e49b0007129f82f2ad4e055fe11467e83f81d41d498d922913d25050878d321af20b3a6383594f01d3241a4aef528e946b245d6d3a442ad77de818095e06ac9a31547b9c808c3f2922182a138d8ec477b88abd1bf01df2b902c896c09348a7abdab160821ef05ec08ec4115aca9486a42b42ce2502199b03135ff1cef3f8efd14af5e9b294e87a", 0xf2}, {&(0x7f0000000080)="75f5f5cc484a108d9a968aa132b4ed3caf9b5db2811e9154a29fae92895d216f6dc6cf84a1c313abf21e6f0da967c48eca2fd0c5dd44dc89ccc192899c36fd7f882b89ea504bad3a9ebc8f7b2e38c89e19c039c0d938e24a671bc9114909c531ce5ddc553acb96f43aaa772f37c36e77b7706713311d032bd7dd769f7fabb11d862623ace66d5ca996fe3c8a0c916c7c0e29c314cce15f7f2d4c19b51e31b937294eba3d7963a6ed0386104ebd85a809c54e90833291a628eb39b36c", 0xbc}], 0x4) 2018/06/02 21:40:03 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000380)=0x5621) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x39, 0x1, @tid=r1}, &(0x7f0000000100)) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_mr_vif\x00') setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) timer_settime(0x0, 0x1, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000480)) 2018/06/02 21:40:03 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r3}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x7, 0x40, 0x5, {}, {0x77359400}, {0x1, 0x7, 0x1, 0x8000}, 0x1, @can={{0x2, 0x8, 0x20, 0x1ff}, 0x6, 0x1, 0x0, 0x0, "509ceed01b6eda29"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x44) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@generic={0x3, 0x1ac1, 0x400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000100)={0x11, 0xf5, r4, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) openat(r1, &(0x7f00000003c0)='./file0\x00', 0x400400, 0x1) 2018/06/02 21:40:03 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0xf8, 0x1, 0xffffffff00000000, 0x20, 0xfffffffffffffe01, 0x8}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/06/02 21:40:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000001300), &(0x7f0000001340)=""/245, 0xf5, &(0x7f00000014c0)={&(0x7f0000001440)={'michael_mic\x00'}, &(0x7f0000001480)}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc00, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xd000000b}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="16b7e411f6f9d69d93a5af74bdf989091475399e02bc6875c70d82e929320ffe9be726411b5c42efabdc25d47a6bc42645ffa7f7cc2d6688f83b7fe1843db5735e7662578c0ea6a889ec73bbef5f33087d911b65de007955bddfc16dd63b839b5aff28890d9fbe1e1433bdb18a88b7fdcec55afc3835dfe4c0901134ee5eaf34853751e46b2aec94f54f7da6f2e3d7beb13a29b6f637dec84a39a8fa2f2b93b25d62a03b5ce8e58abd78efd663e143bbe5", 0xb1) 2018/06/02 21:40:03 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x0, {0x2}, {0x2}, {0x2, 0x0, @rand_addr}, 0x7e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/06/02 21:40:03 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a0000ffffffff1a00000000"], 0x10}, 0x1}, 0x0) 2018/06/02 21:40:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@multicast1, @local, @local}, &(0x7f0000000100)=0xc) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)=0x1) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000280)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000180)="267a3dec6cd8b1b63d569587d51871dab9ff56744afb735eadffe85a18ea1bde7e", &(0x7f0000000300)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000240)}) 2018/06/02 21:40:03 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = geteuid() quotactl(0xc9, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)="fce0997da5b56a84850eeb0f1bd10abe2a73f1d8d2f78bddc755a10345cdf2a902ba2d7657b7c90330064b7fccb8caa9695ae9d241133f634b85ced7a591e2d8649f12b864f781f7b6da7969a160c6f23119f4582b6acc5d8c058d5f75a200dee31ca67fb347759df2bbb8199be8fd22bb99fcb29c2fc56f59e0f857266947ed3b600587effb739da7906bafaa755f236798f8f01be8b4ee14d3d8335082") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x40, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) open(&(0x7f0000000240)='./file0\x00', 0xb74bd0b97fe243c, 0x100) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000280)='./file0\x00', r1, r4, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r5, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000040), 0xfffffffffffffe99) 2018/06/02 21:40:03 executing program 0: ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) [ 152.392839] could not allocate digest TFM handle michael_mic [ 152.446789] sd 0:0:1:0: [sg0] tag#4077 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 152.455750] sd 0:0:1:0: [sg0] tag#4077 CDB: opcode=0x26 [ 152.461338] sd 0:0:1:0: [sg0] tag#4077 CDB[00]: 26 7a 3d ec 6c d8 b1 b6 3d 56 95 87 d5 18 71 da [ 152.470345] sd 0:0:1:0: [sg0] tag#4077 CDB[10]: b9 ff 56 74 4a fb 73 5e ad ff e8 5a 18 ea 1b de [ 152.479380] sd 0:0:1:0: [sg0] tag#4077 CDB[20]: 7e [ 152.484729] could not allocate digest TFM handle michael_mic 2018/06/02 21:40:03 executing program 1: r0 = socket(0x200000000000011, 0x3, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@rand_addr, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', r1}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="25af4c79dc434a0d7c5fca7102e348a5719a2b8fe76d19d54b443d5fcb0389e62d55d7fc4f2c506226f4132ab2d4", 0x2e}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/02 21:40:03 executing program 2: unshare(0xfffffff) modify_ldt$write(0x1, &(0x7f0000000000)={0x1, 0xffffffff, 0x0, 0x1, 0x8000000000, 0x5, 0x400, 0x7, 0x7}, 0x10) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x2000) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) [ 152.611148] sd 0:0:1:0: [sg0] tag#4077 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 152.620162] sd 0:0:1:0: [sg0] tag#4077 CDB: opcode=0x26 [ 152.625790] sd 0:0:1:0: [sg0] tag#4077 CDB[00]: 26 7a 3d ec 6c d8 b1 b6 3d 56 95 87 d5 18 71 da [ 152.634810] sd 0:0:1:0: [sg0] tag#4077 CDB[10]: b9 ff 56 74 4a fb 73 5e ad ff e8 5a 18 ea 1b de [ 152.643849] sd 0:0:1:0: [sg0] tag#4077 CDB[20]: 7e 2018/06/02 21:40:04 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000140)=0x80, 0x80800) sendmsg$nl_crypto(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=@upd={0xf8, 0x12, 0x0, 0x70bd28, 0x25dfdbfd, {{'drbg_pr_sha512\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000280)={0x0, 0x0, 'client1\x00', 0x0, "53645c6ced50f52b", "0661fb52fb089b2ceb47e28872ddd32e7dcbaae3af7c91392bd4da3f8a2e80d2"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/02 21:40:04 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x401}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000400)=0xffffffffffffffd5, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1, 0x3, "c93587"}, &(0x7f00000003c0)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x317) r2 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r2, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x3) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000280)=""/122) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000100)=0xc) msgget$private(0x0, 0x110) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0x13}, 0x8}}, 0x2, 0x7}, 0x90) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000440)={'veth1\x00', 0x4}) 2018/06/02 21:40:04 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0xa, 0xa, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x218) 2018/06/02 21:40:04 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001400)=@assoc_value={0x0, 0x7f}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001480)={r1, @in6={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x4, 0x2}, &(0x7f0000001540)=0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x0, 0x0, 0x400, 0x0, 0x1000a}) io_setup(0x4, &(0x7f0000000000)=0x0) syz_open_dev$usbmon(&(0x7f0000001580)='/dev/usbmon#\x00', 0xffffffff, 0x200000) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x14) eventfd(0x8) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00000013c0)=0x2830) r5 = syz_open_procfs(0x0, &(0x7f0000001300)='net/nfsfs\x00') io_submit(r3, 0x3, &(0x7f0000001380)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f0000000180)="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", 0x1000, 0x7, 0x0, 0x0, r4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x1ff, r2, &(0x7f0000001180)="5c2f3113c0eb110ea2203fd44d6d2b74bbacbbeeb5bb2f5320ab005f3c20d62a8f12b908aaf6e8935360ddf11c605cc27c64544bb15b3d4a5d6f033c5cef0c89db031c3520785ee20c644954f74e016315d2b195ec72392ac0fc58b2077ff5967ad6f2a6a40f5c61833e7ea0ec62f7642e78d1b3b128ebccd80c5c6e34f1e8ff980b1a1c74e84d197bc2b30ff6b840a3c333b390481ff4c5f72464c2", 0x9c, 0x5, 0x0, 0x1, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, r2, &(0x7f0000001240)="a4c7740a3a2bbec888a30f6e1ab7c7b8afcdcad7019ca94d1446137005b15349120a311220ae4306aa2daebc208e9439b85db55ebd5ac189d02509355ed1a4eddb1423feecb4b62e45ab6ba0bfbccf3c3e14e9d2d5b8f658aca7b40b9dd7bcf4a670dd2f2641d5c90e555bf66787e4dcbabf6bfd77d4a8bd90252309e00866091a401d2ee657", 0x86, 0x1, 0x0, 0x1, r5}]) 2018/06/02 21:40:04 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="1f0000000104ff00fd01000000000020000501000800010003f2511a10df00", 0x1f) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc335a86, 0x501080) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x10001, 0x1}) 2018/06/02 21:40:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f0000005140)=[{{&(0x7f0000000040)=@nl, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f0000000100)=""/87, 0x57}, {&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/131, 0x83}, {&(0x7f0000001300)=""/126, 0x7e}], 0x6, &(0x7f0000001400)=""/131, 0x83, 0x40}, 0x9}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000001500)=""/26, 0x1a}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/183, 0xb7}], 0x4, &(0x7f0000002640)=""/146, 0x92, 0xfffffffffffffbe5}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000002700)=""/94, 0x5e}, {&(0x7f0000002780)=""/3, 0x3}, {&(0x7f00000027c0)=""/82, 0x52}, {&(0x7f0000002840)=""/53, 0x35}], 0x4, &(0x7f00000028c0)=""/147, 0x93, 0x1}, 0x2}, {{&(0x7f0000002980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002a00)=""/127, 0x7f}, {&(0x7f0000002a80)=""/186, 0xba}], 0x2, &(0x7f0000002b80)=""/29, 0x1d, 0x5}}, {{&(0x7f0000002bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000002c40)=""/181, 0xb5}, {&(0x7f0000002d00)=""/109, 0x6d}, {&(0x7f0000002d80)=""/220, 0xdc}, {&(0x7f0000002e80)=""/55, 0x37}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/51, 0x33}, {&(0x7f0000004f00)}, {&(0x7f0000004f40)=""/67, 0x43}], 0x9, &(0x7f0000005080)=""/161, 0xa1, 0xffffffff}, 0xf350}], 0x5, 0x2000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000005280)=0x2, 0x4) 2018/06/02 21:40:04 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x20, 0x1, 0x6, 0x2, 0x5, [{0x6, 0x100000001, 0x6, 0x0, 0x0, 0x5}, {0x400, 0x3, 0x81, 0x0, 0x0, 0x800}, {0x3f, 0x9, 0x2, 0x0, 0x0, 0x800}, {0x0, 0x80000001, 0x4000000000000, 0x0, 0x0, 0x8}, {0x2, 0x7f, 0x7}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) read(r1, &(0x7f0000000800)=""/143, 0x8f) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) sendmsg$inet_sctp(r2, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="18", 0x1}], 0x1, &(0x7f0000000640)}, 0x20048845) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0x1d, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e24, 0x0, 'lc\x00', 0xc, 0x1f, 0x7a}, 0x2c) 2018/06/02 21:40:04 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400001e9082, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x4) bind(r0, &(0x7f0000000080)=@ipx={0x4, 0x3, 0x10001, "a1bec509779b", 0x7}, 0x80) pread64(r1, &(0x7f0000000280)=""/234, 0xea, 0x0) [ 153.108186] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 153.174629] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/02 21:40:04 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001fc0)={{0x3, 0x0, 0x1, 0x1, 0x400009471}}) 2018/06/02 21:40:04 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="400000002c0007030000000000000000000000009a5e61324b000093704a422f759abeb58f75fedc6493756810230008334b1b95dc0e618106ebfa854016fa0e"], 0x40}, 0x1}, 0x0) 2018/06/02 21:40:04 executing program 4: unshare(0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x244140, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvmsg$kcm(r0, &(0x7f0000001340)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/24, 0x18}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x4, &(0x7f0000001280)=""/165, 0xa5, 0x77c}, 0x20) unshare(0x2020600) 2018/06/02 21:40:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) bind$ax25(r2, &(0x7f0000000040)={0x3, {"c06b2187c51a60"}, 0xffffffffffffff80}, 0x10) write(r1, &(0x7f0000000280)="a1", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, 0xc) write$binfmt_misc(r1, &(0x7f0000000180)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f0000000240)={"0300"}, 0x4) 2018/06/02 21:40:04 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$inet6(0xa, 0x9, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x1000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x1c) shutdown(r1, 0x80200003) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x4}, 0x1c) 2018/06/02 21:40:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='teql0\x00', 0xffffffffffffffcb) recvmmsg(r0, &(0x7f0000003b00)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000140)}}, {{&(0x7f0000000180)=@hci, 0x80, &(0x7f00000039c0)=[{&(0x7f00000014c0)=""/191, 0xbf}, {&(0x7f0000002680)=""/245, 0xf5}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f00000038c0)=""/255, 0xff}], 0x5, &(0x7f0000003a40)=""/141, 0x8d}}], 0x2, 0x0, &(0x7f0000000240)={0x77359400}) 2018/06/02 21:40:04 executing program 6: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008932, &(0x7f00000002c0)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) r3 = memfd_create(&(0x7f0000000080)='-md5sum^vboxnet1\x00', 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000300)={0x10}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000380)=""/4096) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000040)=""/35) close(r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffffffff, 0x5, 0x81, 0x7, 0x4d}, &(0x7f0000000140)=0x14) listen$netrom(r2, 0x5) r7 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="cce00bb7decce830f31084d69caa5d77725cb26dcf25cbbfa9968e33cfeedf14dad86aa0c8af1b5e00453f81931a8f", 0x2f, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r7, 0x3ff) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r6, 0xfffffffffffff801}, &(0x7f00000001c0)=0x8) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007241dfffd946fa2830020200a0009000000001d8568f1ffffff0400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 153.401884] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/02 21:40:04 executing program 0: getrandom(&(0x7f0000000140)=""/192, 0xc0, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkalmer0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) [ 154.320480] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 154.342546] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/02 21:40:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x13, 0x1, 0x9) recvmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, 0xe3838ff82129c2a4, &(0x7f0000000000), 0x0, &(0x7f0000000bc0)=""/4096, 0x17f}, 0x0) r2 = socket(0xa, 0x1, 0x0) bind$unix(r1, &(0x7f0000000280)=@abs={0x1}, 0x6e) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = dup2(r1, r0) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)}, 0x0) 2018/06/02 21:40:05 executing program 6: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r4}, &(0x7f00000006c0)=""/132, 0x375, 0x0) 2018/06/02 21:40:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfe7a) splice(r0, &(0x7f0000000040)=0x17, r0, &(0x7f0000000080)=0xc8b, 0x6, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000001c0)=""/196, 0xc4) 2018/06/02 21:40:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000063fc9000000050000008c0100000400000000b5928fbd0065750ede825e45a90f3d09876e6d07d4e191a1f98937780700952333bb937dee28d4b2921ea4c8faa02a6b0bc6082b9a916a0dc38b518cdfff0f0900bb98b7559414d05501b53517cdf52762943393158959003b2cbdae69c720e6ff0000000000710e13"], 0x7e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x40481, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x90, r3, 0x4, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x90}, 0x1, 0x0, 0x0, 0x84}, 0x40) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$kcm(0x29, 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0x0, 0x2e1109f7, 0x0, 0x2}) 2018/06/02 21:40:05 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4201, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) 2018/06/02 21:40:05 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045439, 0x706ffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x214342, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) 2018/06/02 21:40:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=ANY=[@ANYBLOB="f907170000000000"], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)}, 0x0) 2018/06/02 21:40:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000e84}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0xc40) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0x14, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001c40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c80)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001d80)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001e00)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001e40)={0x0, @remote, @dev}, &(0x7f0000001e80)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001f00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001f40)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001f80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000020c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002100)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000002200)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000002240)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000002280)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000027c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002940)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005500)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000005600)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005680)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00000056c0)={@local, 0x0}, &(0x7f0000005700)=0x14) accept$netrom(r2, 0x0, &(0x7f00000000c0)) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000005ec0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400a004}, 0xc, &(0x7f0000005e80)={&(0x7f0000005740)={0x740, r3, 0x701, 0x70bd27, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}]}}, {{0x8, 0x1, r6}, {0x144, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbda}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x80000001, 0x2, 0x9, 0xffff}, {0x0, 0xffffffff7fffffff, 0x49, 0x2}]}}}]}}, {{0x8, 0x1, r7}, {0x190, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x7, 0x7ff, 0x6, 0x7f}, {0x9, 0x4, 0x0, 0x3}, {0x7c098d71, 0x401, 0x911f, 0xfffffffffffffffe}, {0x3, 0x7f, 0x3, 0x7}, {0x9, 0xe87d, 0x9, 0x9}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4000000}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x8c, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x200, 0x8, 0xda, 0x7f}, {0xaf, 0x10001, 0x81, 0x400}, {0x10001, 0x0, 0x80, 0x8}]}}}]}}, {{0x8, 0x1, r13}, {0x134, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x1a0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xba1}}, {0x8, 0x6, r21}}}]}}]}, 0x740}, 0x1, 0x0, 0x0, 0x800}, 0x44800) 2018/06/02 21:40:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000000c0), &(0x7f0000000040)="8a64193ecb3538fdaa4d68a672a2e42665db172f0d1658abfdfc648ad37c01337f72316d3a309ebfeea760858b7399aa23d80fe8de349951f29e44247edc87c2b833403e2a1637869d83a0f6bdd4b672f8d262a20c35a2511d09c19a578e9b1f1a55f54096156f5f499da8c6793858adc0f92b25be6d965049d19054979e3ac8"}, 0x20) 2018/06/02 21:40:05 executing program 6: timer_create(0x7, &(0x7f0000000040)={0x0, 0x28, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000240)={@mcast2, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000002c0)={@loopback=0x7f000001, @multicast1=0xe0000001, r2}, 0xc) timer_delete(r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x80, 0x40) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000140)="3aa2db91fe1484f1853b54820d27419177a434178f49cd88a326084f364f3e7623e8214bb2eaf884d24151bcaf360e17066e2be0d3cfe558268d45a6bf5d8a0fb92f130e46d3ec66adfba640a4fe1faa12d6f3c3fc048f9e95ba58ca0d608559cec6f1703cfbbc27f7f3457b620ad300c4539697e3ae7cbdcb6d9f448e36b709c81f4f9e8975e7b7593f213333fc135193fce493a564aa8415674508370cfb1507830b8f2dc43ca72321e283ecbf21cbf93b936af678dece") setsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6c4ead276061cc35) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/06/02 21:40:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) 2018/06/02 21:40:05 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x12, "cd257a946e00c030c90d95723ab4fc11909c"}, &(0x7f00000000c0)=0x1a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0xffff}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x5, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/06/02 21:40:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000080)='personality\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/29, 0x1d}], 0x1) 2018/06/02 21:40:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8000}, 0x5b) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000040)=0x600, 0x8001) 2018/06/02 21:40:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0), 0x20) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") preadv(0xffffffffffffffff, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0x3c}], 0x1, 0x0) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000000)={0x2680223b}) 2018/06/02 21:40:06 executing program 3: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) r1 = epoll_create(0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8474}}, 0x8, 0x1, 0x7f, 0x4, 0x20}, &(0x7f0000000180)=0x98) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x81e, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x7fff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xe696}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x6cb, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000000280)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000440)={0x4}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000400)) socket$vsock_dgram(0x28, 0x2, 0x0) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) clock_gettime(0x7, &(0x7f0000000340)) epoll_wait(r1, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], 0x5, 0x7) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000580)) bind$unix(r2, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000480)=""/118, &(0x7f0000000080)=0x76) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000300)={0x6}) 2018/06/02 21:40:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xffffffffffffffc1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0xf8, "6745d565555d91e423e97375da13b520e948565389ca227bffc021101354276e8e74720f49e90eaf2a9e812c478b1a82b8401ed4bfa7994eb02170dbfbd03e6d879b72cfc28b7f2b693af2fcfa29aaacd1c26648cca5e43aef5ee9ce0b09edbfdbb60d3312c49d7b56cd112f5ec179f6d7f7556c9fdf183afe6330618dc42a328c45568651d386fb0c14898885b4b7a204167d3fb4c25766da18f0f3c11d39c9ad52e50fa273ab00ba7aed836615d8b8b09fd6d58b60fab9e70fd410593c78e1a04e9dc74c0b634ad4b2e164371277913ec0eebb3a046e29962672071dfc1470f199c9d236676a5358212151fda2a59f826f0c02bbcd2738"}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000005c0)={r2, 0xfffffffffffffffa, 0x0, 0x80000000, 0x6, 0x7, 0x65e, 0x800, {r3, @in6={{0xa, 0x4e22, 0xcb3, @remote={0xfe, 0x80, [], 0xbb}, 0x5cf}}, 0x3f, 0x1, 0x0, 0x1}}, &(0x7f00000003c0)=0xb0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r4, &(0x7f0000000680)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000700)=0x80, 0x800) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x68001, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000300)={r6, 0x7fffffff}, &(0x7f0000000340)=0x8) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000180)=0x22a) accept$packet(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000480)=r7) 2018/06/02 21:40:06 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) 2018/06/02 21:40:06 executing program 7: r0 = memfd_create(&(0x7f0000000000)='}\x00', 0x0) add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="677339f2f412fdf30b492ab2bbbba40581e4694b89d417d4835a2c312646dfafb2e75203c68a51da826a34e8893e89f4d703275664b7c035c5e168f3dcce97cec1717aaff0ec8fefa4d86f044c7663e0772b0ea421ba7ccdb6ef62056f7d1ca3d28078dab7e24843064b78d9d20dc99aad693997db78", 0x76, 0xfffffffffffffff9) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000013c0), 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1800) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fallocate(r0, 0x0, 0x0, 0x400004b) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x51, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x10000, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a}, &(0x7f00000012c0), 0x0, 0xfffffffffffffffd) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000004c0)=""/248) statx(r0, &(0x7f0000000300)='./file1\x00', 0x800, 0x400, &(0x7f00000003c0)) 2018/06/02 21:40:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write(r1, &(0x7f0000000080)="f6", 0x1) munmap(&(0x7f0000013000/0x2000)=nil, 0x2000) dup2(r0, r2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x80) socket$can_raw(0x1d, 0x3, 0x1) 2018/06/02 21:40:06 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffcdf, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="db9c9a7461c03d27afd505ef309538e595a5268eeab00ad0a653a97dfe8fbca3efa0d709f4316191682bf8656577aaed29d88bf0195979f07f4a85cd0abf5130806edb266653269023d2c243f264d5a50d6b081437c6f58d7f36a5e3600c6ba3765d6ba597eaa491fc8b2dbd8f43e173eacb06851729fd40ee3aeed72ba100670b21349261e0cc7eaf2e832232bccf06e66493053353d448a900706df36df82d697dd388a379d18916b41a4fcbf161fe", 0xb0) 2018/06/02 21:40:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") r1 = socket$unix(0x1, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$packet(r2, &(0x7f0000000000)=""/159, 0x9f, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x1, 0x4) shutdown(r1, 0x0) 2018/06/02 21:40:06 executing program 0: r0 = socket$inet6(0xa, 0x80807, 0x99) fdatasync(r0) socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x10b) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x800) fchmod(r0, 0xa) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x300, 0x70bd26, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7fffffff, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/02 21:40:06 executing program 5: getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket(0x80000000000010, 0x802, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x7ff, 0x4) write(r0, &(0x7f0000000380)="240000001a0025f00485a304fef7005c0a0b48ff3f143185f2b808000800030001000000", 0x24) 2018/06/02 21:40:06 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x6) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000040)={"050000000000000000f5ffffff000008", &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="f851497c8ed622cd2cddcfd1ff75b03fbe032186dd547ed73d36c03fb91ab153d1d98ca171a01f0c3259aec88126f76474efb3c17d8a8919d7e528c5226e2e3f167a", @ANYBLOB="08e9dd5b767f4e7974f45e4763dff1434b362d7d17c2c9574e9b6c9ec5ad2e2dd7c185b0f990d9fbd252500af9832901fbb2f74a136cf239af00fcd3ccc54b1611f1495d763a3b3a3c74f01ed56502af4a0220b1e63af61099d3eb52ad2e96a5f5874ca364b066739b5339f112cc6654626f04fc74ace6914f318d35b11d78ceaefc8cb8fc04cff85f87597add86b1fba1c0c1642af1fd8fd6a0c6293030c8eb83ff6f9c1b42dbddcae0", @ANYPTR, @ANYPTR64, @ANYRES16=r0, @ANYPTR], @ANYRES32=r2, @ANYRES64, @ANYRES16=r0], @ANYBLOB="dc97b2c20f6cd88ee4babf5f4e3b875e78d08a880131964603c5abf9bcb99d5a12c84518c2d340c3c65dcc82b5283ce602e0495a0883cd70568c9d598559e80b743a24a78c7c6fa06cbdfbb9695109b3fc1b3feddfaa47dfda6c09358cb87d346590a76e960c4e25585bbdce451b0a543d15ac411c629c3ec4b625af07ef31163278edd893a2981c0f0d68774223b6bca8dbedee73c568f8cbb8d192bf310835612b1ef1d474e5e8c574ecbab9"]}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'veth1\x00', &(0x7f0000000000)=@ethtool_dump={0x3f, 0x5, 0x8, 0x28, "9a407d63ccaefb83a0296f7bec6d4096b0294e956478c4b08851e8f23f664059cb5cf03d3b41bb91"}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) connect$llc(r3, &(0x7f0000000380)={0x1a, 0x20f, 0x8e6a, 0x8000, 0x6, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/06/02 21:40:06 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) ioctl$int_in(r1, 0x5452, &(0x7f00000014c0)=0x7f) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000000280)='autogroup\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xa19c, 0x201, 0x4, 0x0, r4}, 0x10) 2018/06/02 21:40:07 executing program 2: unshare(0x400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000040)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000400)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) socketpair(0x0, 0x3, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000980)=""/4096, 0x1000, 0x21, &(0x7f00000004c0)=@rc={0x1f, {0xa1, 0x1ff, 0x5, 0x2, 0x4, 0x4}, 0x80}, 0x80) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000940)={0x0, 0x1, &(0x7f0000000680)=""/55, &(0x7f0000000800)=""/71, &(0x7f0000000880)=""/103}) 2018/06/02 21:40:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208002, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e23, @rand_addr=0x4}}) 2018/06/02 21:40:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'veth0_to_bridge\x00'}) r1 = dup2(r0, r0) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x1f, 0x3, 0x3, 0x2, 0x7, 0x74}, 0x100000000}, 0xa) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/06/02 21:40:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000000)=[0x6, 0x5, 0xff, 0x3, 0xe0], 0x5, 0x2, 0x8, 0x1, 0x5, 0x9c26, {0x7, 0x8b4, 0xf13, 0x1, 0x6, 0x8, 0x100000000, 0x6, 0x8, 0x6, 0xe6a, 0x1ff, 0x3f, 0x8001, "d7f9ef3b17f75bf5c47b92f3ffce6a19c5fc54c438a8755a3f8bade55fcb10d0"}}) 2018/06/02 21:40:07 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000080)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xa13, 0x6001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x5, "11b6cbd9f1"}, &(0x7f0000000100)=0xd) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) 2018/06/02 21:40:07 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20080, 0x34) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000002c0)={&(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x1, 0x5}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e40)={0xffffffff}, 0x2}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000180000fa0000000061b50d0b", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x370) lookup_dcookie(0x401, &(0x7f0000000040)=""/107, 0x6b) write$rdma_cm(r3, &(0x7f0000000240)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, r2}}, 0x39d) 2018/06/02 21:40:07 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x6, 0x1, 0x1, "db6acad1133f8aadd2662cbd82b81b318b06d48b1a294cd66d4d2daa3c1a84c88a4175c2350e5075c85cf51f1c4d4ecbc8883a36f4c154ab2baa0ed30dedf85b", "3c87c6a0986e0b88b82938d503f11acf88c4448c4c7a9b194ce15e7b45cb014ad29789a8c0c0877a9701f6cd73d96d11b153ef67f25ad315f140fde59f8dd87b", "7b7e229113ff9b00ecefa4d2ff6df2cc3d09cbdebf6389c33359f8e053190e37", [0x7f, 0x1]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x60020d) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) preadv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/13, 0xd}], 0x1, 0x0) 2018/06/02 21:40:07 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0xfffffffffffffffd, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="736974300000000000ea00", 0x7f}) listen(r1, 0xffffffffffffffff) [ 156.797709] bridge0: port 1(bridge_slave_0) entered disabled state 2018/06/02 21:40:07 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x200000) close(r0) 2018/06/02 21:40:07 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x8000) unshare(0x24020400) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) 2018/06/02 21:40:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000480)={0x0, 0x1ff}, &(0x7f00000004c0)=0x8) close(r2) close(r1) 2018/06/02 21:40:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x4, 0x180) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b40)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000c40)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000d80)={&(0x7f0000000c80)={0x1d, r2}, 0x10, &(0x7f0000000d40)={&(0x7f0000000cc0)=@canfd={{0x2, 0x100000000, 0x0, 0x3}, 0x24, 0x3, 0x0, 0x0, "ebfbfe9a46bca4aa6741db8a6e230c97dd4042a30cef127cc477c9e32ee9e0396b0c459ec78891b81c44f70387fd5c4e0467e2823aba9b805f42a91fe3b9bd6f"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00000000c0)=""/171) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='illinois\x00', 0x9) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) connect$nfc_llcp(r3, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0xffffffffffff4bd4, 0xa6, "b3055b9da7e675017f561a700df16da976895df120978db65f03c321b92dcc5918e9b6c97ebf992e66c05c4bccc966e9ed7d865fe0ee8d3a0f2dea0c9366dc", 0xb}, 0x60) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x69aa, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e23, 0x80, @empty, 0x20}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x88) 2018/06/02 21:40:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000040)='cpusetppp0@em0\x00', 0x3) ioctl$TIOCNXCL(r1, 0x540d) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x5c}, 0x1}, 0x0) 2018/06/02 21:40:08 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x13, 0x6, @thr={&(0x7f0000000000)="e0b741ee1171165dc80d6371825c9b40ff9fd6f39d7ddc1f6389e518fde8af1f8502ab17ddcc5b", &(0x7f00000000c0)="e10390e3a30778c6ece4cfaab62fe9e783210bf058d291091d572991832920a981aa"}}, &(0x7f0000000140)) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/06/02 21:40:08 executing program 0: mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') sigaltstack(&(0x7f0000004000/0x3000)=nil, &(0x7f0000000100)) sendfile(r0, r1, &(0x7f0000000140), 0x7ffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0xb, 0x4) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x7ff, 0x3, 0x1, 0x58, 0xeab, 0x3f}, 0xeea}, 0xa) 2018/06/02 21:40:08 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x30, 0x2, 0x1, 0x80, 0x0, 0x800, 0xf58, 0x400}, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) wait4(0x0, &(0x7f00000003c0), 0x40000002, 0x0) 2018/06/02 21:40:08 executing program 6: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000d5d000/0x4000)=nil, 0x4000, 0x0, 0x24010, r0, 0x0) lseek(r0, 0x0, 0x4) 2018/06/02 21:40:08 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) fsync(r0) 2018/06/02 21:40:08 executing program 4: capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) modify_ldt$write2(0x11, &(0x7f0000000080)={0x80000001, 0x0, 0x0, 0x5, 0x3f800000000, 0xf2af, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x10) clone(0x800000, &(0x7f00000001c0)="4995d66f8efeccc4b8b0c200abdbd98583ca3cae8fe6b6919e95730282727c687d17d7b0edd4da8028fee67845b8d5b387ec875e0000000000000000008176a5123b8065722af7a354c38cdad7b92a2763b4fa2c01d7758fc6d0f0b3217a7f4112461149eade21bb4b87744b1fe05eb8de4da03ad533d451859a204018ef097012eb7ec125d3cc00e37dda76bfd1b081e24c6a91", &(0x7f0000000140), &(0x7f0000000280), &(0x7f0000000340)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x5, 0xfeef) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/06/02 21:40:08 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x8000) ioctl(r0, 0x7, &(0x7f0000000240)="c626262c8523bf012cf6") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x13}, &(0x7f0000000280), &(0x7f0000086000), &(0x7f0000000240), &(0x7f0000f14000)={&(0x7f0000000200), 0x8}) 2018/06/02 21:40:08 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0//ile0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40400, 0x13) lseek(r0, 0x0, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={r1, 0x3, 0x2e507310, 0x5}, 0x10) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000280)='./file0\x00', 0x400000000000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000500)={&(0x7f0000000380)=[0x51eacd16, 0x8, 0x0], 0x3, 0x100000000, 0x10000, 0x9, 0x7b7, 0x401, {0x0, 0xffff, 0x200, 0x2, 0xf686, 0x9, 0x5, 0x1, 0x8, 0x6, 0x5, 0x4, 0x22, 0x6, "d9ed09511bdc12317fb5f33a65a16a477d0c984e75f20b88107b53105e243fb8"}}) rmdir(&(0x7f0000000100)='\x00') rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f00000004c0)='./file0\x00', 0x10408002007) 2018/06/02 21:40:08 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x802000000086, 0xfffffffffffffffc, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x292, 0x381) r1 = gettid() fsetxattr(r0, &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000180)='/dev/ppp\x00', 0x9, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x100000000000031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x9, 0x824, 0x7ff}) tkill(r1, 0x22) 2018/06/02 21:40:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x6, 0x1ec011f86884e3d1) 2018/06/02 21:40:08 executing program 0: r0 = socket(0xb, 0x3, 0x6) write(r0, &(0x7f0000951000)="2400000032001fffffffff7f000005d656000701005853727599afd4cb00000000000000", 0x24) fstatfs(r0, &(0x7f00000000c0)=""/170) 2018/06/02 21:40:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x61, &(0x7f0000005780)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005880)=0x28) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000000c0)={0x3, 0x82}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x2) close(r2) close(r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2080, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000040)=0x8001) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0xaf99, 0x0, 0xb000}, 0x4) 2018/06/02 21:40:08 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd03, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r2) ppoll(&(0x7f0000000100), 0x2000000000000173, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) r3 = dup3(r1, r0, 0x80000) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000080)={'veth1\x00', 0x8}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x1000, 0x4) 2018/06/02 21:40:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffffff9}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x404002, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @rand_addr}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', r2}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380)=0x7, 0x4) ioctl(r1, 0x5, &(0x7f0000000280)="9a53a3027b384d3bf130870bfbe70d3113b2d15e464a266ee2676395c453e4700435ae175a72e9b6e78ff5e9cee6abee0d28f7dbbe54e503cc6ea7a0c61132474bf65d6479a01aea65511308eeb1598a67ca051f14d3e44f00f53963d654ab7d3bffe6020578ba436edb225efa3b36deafbf7ebb96413684c59ab2ffb7abb7217d96c95b3a5af03d9780d2871d336769d1ce0594f654978b5d54cb8133c7ec1576f65c5dbf2aa87c806589c4a8f1e7b711893afe617fd210057ce783cc96aeb4fef11cb41809145fd2bb9a91d96ab46f9fa1e7e3d11b0ca61afc46629a55") sendmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000480)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}, 0x4}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x5}], 0x10}}], 0x2, 0x0) 2018/06/02 21:40:08 executing program 4: socket$can_raw(0x1d, 0x3, 0x1) 2018/06/02 21:40:09 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000080)={r1, &(0x7f0000000100)=""/117}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000000c0)="070a6a4e084fff92fb", 0x9) 2018/06/02 21:40:09 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000180)}, 0xffffffffffffff0b) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/06/02 21:40:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8911, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x6f, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r1) close(r1) 2018/06/02 21:40:09 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xdd, "feb5825d9545aaa35510acb580a548241394784b5d529c29408cb65b1b9e0e05c83e326316bbf8090b83be4b11602c4d11f42c9a14fa3b662eff86e00a91ff9f598200953751c8e6764f7d5642941739b4d4110607aa749e196adcffaa321fe692a528619319456e0f12818152d10e2734b6d1e208d6eb93be77011ea7abc4bc5dcb4cd73585f42e59bac760b5476850da65c46a01b4b158dad5772476d66e00224e07705a3174a4db851e2a913a6fe1de3042db13cb4392e4415ad599f14aa57e5729dff58e1f85edec327ef362cfac6ad8bb2d8d82ce9ab083b0261a"}, &(0x7f0000000200)=0xe5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x8}}}, 0x84) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000000c0)=0x150) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0x4000000084, &(0x7f0000000000), &(0x7f0000000040)=0xbe) syz_extract_tcp_res(&(0x7f0000000300), 0x2, 0x40) 2018/06/02 21:40:09 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) unshare(0x24020400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x35ac, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="05001b00cd557d8f01fbd62144c9d558e88a12611a7f8ebd090000362b70ab"], 0x23) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)) 2018/06/02 21:40:09 executing program 1: r0 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="63000000000000000000000000000022000000000016ea92dd2251b5e7b011377decad388b031275fc42849772fb2a150ac945125ca137721c9bd610c5511a952df1ad99e5fa94f50e406883565620f995cf92ee7d379b9a04885a6bfbdd4c97439dd332ba5ff171be4fafd65a0b0f3966d8b7e0f41b8523badd331e882929b257ccc7d49c7d4bdf4c490948aefd6d3974afeb2a7334177ab00a94", 0xfffffffffffffffa) r1 = geteuid() getresgid(&(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000340)=0x0) keyctl$chown(0x4, r0, r1, r2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)="63000000000000000000000000000022000000000016ea92dd2251b5e7b011377decad388b031275fc42849772fb2a150ac945125ca137721c9bd610c5511a952df1ad99e5fa94f50e406883565620f995cf92ee7d379b9a04885a6bfbdd4c97439dd332ba5ff171be4fafd65a0b0f3966d8b7e0f41b8523badd331e882929b257ccc7d49c7d4bdf4c490948aefd6d3974afeb2a7334177ab00a94", 0x0, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000380)) ioctl$int_out(r3, 0x5460, &(0x7f00000002c0)) connect$ax25(r3, &(0x7f0000000040)={0x3, {"e2b63d895c703f"}, 0x739d}, 0x10) 2018/06/02 21:40:09 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x10000000000081, 0x5, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x73) 2018/06/02 21:40:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000b002000000000000ffffffffffffffff10010000ffffffff08020000ffffffffffffffff08020000ffffffff03000000", @ANYPTR=&(0x7f000002cfd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004dcd000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3) 2018/06/02 21:40:09 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="021880071000000026bd7000fbdbdf250e00080010030004a3a5938cfa7237c7b44ddb3864511cb1bbca26547e89a577747e06a469020900000044182f8c506b74482a4b061df5ebe726cc85e3b19823912eae2f6beabee8838afb831ad4ca3bbd663be1397a1a678d357fb09db882bb7f350c13000073e9f6af4eb88edeb4a5b8026ee318d67a4aeaf741fd90c38f07604d3260429aaa0c05c2ef47a50f1e98e3baf2b0ce079cb8228f"], 0xaa}, 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x88000, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) fadvise64(r0, 0x0, 0xffffffff, 0x5) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000080)={0x2, r3}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000180)=""/252) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="6b000000cb5e00000c002b000806000000008000"], 0x2c}, 0x1}, 0x0) 2018/06/02 21:40:09 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="624c2d654f96fc38b8c2bbaf36f39f87d06c9de73d5bd4357a8b", 0x1a) getsockopt(r0, 0x10f, 0x0, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'lo\x00', 0xfff}) 2018/06/02 21:40:09 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x100000001, 0x5, 0x6}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x100) keyctl$session_to_parent(0x12) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000200)={0x4, 0x70, 0x6, 0x2, 0x100000001, 0x7, 0x0, 0x1, 0x2000, 0x4, 0x3, 0x81, 0x4, 0x100000000, 0x6, 0x100, 0x3, 0x8c1, 0x6c, 0x1f, 0x6, 0x6, 0x800, 0x0, 0x1, 0x9, 0x1, 0x7, 0x400, 0xffffffff, 0x3, 0x1, 0x78, 0xfff, 0xfff, 0x2ddf, 0x610b, 0x852, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x40}, 0x400, 0xf2, 0x100000001, 0x3, 0x3e27d15e, 0x990, 0x9a}) getpeername(r1, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000080), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000440)='`', &(0x7f0000000400)}, 0x20) open$dir(&(0x7f00000003c0)='./file0/file0\x00', 0x10000, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0xa) 2018/06/02 21:40:09 executing program 3: r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) lseek(r0, 0x0, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x4e21, 0x0, 0x4e22, 0x8, 0x2, 0x20, 0x80, 0x3b, r1, r2}, {0x0, 0x0, 0x892, 0x6, 0x3f, 0x3, 0x4, 0x5}, {0x0, 0xffff, 0x9, 0x1000}, 0x800, 0x6e6bb4, 0x2, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0x5, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x21}, 0x0, 0x1, 0x2a7c46d279eb013f, 0xfffffffffffff8a3, 0x2, 0x7fff, 0xad1}}, 0xe8) 2018/06/02 21:40:09 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mknod$loop(&(0x7f0000000140)='./file0\x00', 0x100, 0x1) socket(0xa, 0x1, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)="424adae4d9a0bca9") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f00000000c0)={'veth0_to_team\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0xa00010, &(0x7f000002f000)) accept$unix(r0, 0x0, &(0x7f00000001c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/06/02 21:40:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000100), &(0x7f0000000180)="aa7a40340a86a2da128d780c2afce1e5885aac8651990225f4c7ad4b93747de922497c21a0da8e5d4dab56fbeda3479ac386f9477d4b937f78db") getrusage(0x800000000, &(0x7f0000000000)) 2018/06/02 21:40:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) [ 158.764593] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/02 21:40:09 executing program 4: r0 = socket(0xa, 0x3, 0x2) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x1c02}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@loopback, @in=@remote}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a40)={'veth0_to_bridge\x00'}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000d80)={@loopback}, &(0x7f0000000dc0)=0x14) dup3(r0, r1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffe00, 0x4) [ 158.867273] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/02 21:40:10 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80880, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)="e90a7cc3b907d576750c076022d96ba16cf88bcb2340cef2186bfa4f7c2aeab9af95a5de6419fd85476667ce4fbab0f9f06c0dc6f7", 0x35) creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x0) 2018/06/02 21:40:10 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) unshare(0x400) fcntl$notify(r0, 0x402, 0x10) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x1) fcntl$notify(r0, 0x402, 0x0) 2018/06/02 21:40:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) setsockopt(r0, 0x1000, 0x4, &(0x7f0000000000)="b558eb92b60b4b526d15a38d7ab1d6b2a0c8250cf8b7789511b672c6217d45d7229a7cb369095a8381c5c98610", 0x2d) 2018/06/02 21:40:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c626262c8523bf0101f66f") socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000000)=""/94, &(0x7f0000000080)=0x5e) 2018/06/02 21:40:10 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x2, 0x401, 0x80000000, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0xd54f, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xb94, 0x8, 0x2, 0x7fffffff}, &(0x7f0000000340)=0x98) mkdir(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x3, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='efs\x00', 0x8, &(0x7f0000000100)="0df49c8743b78b5c7b666d520a52fc99d4646ac99991756b661179e5aeabf37258c3ade1d328ceda137cdf65acee5111fe060835965ee644273e779614052430383584103e1fc8b8e8ba534e97149a76f3111e48e8c3a758d1c67ebcff4370b10e8841fef1b553bd2a47ed9e30566939b96569a6b84457215d4becba9577a185aa185f7367402488f71c66647fdc0f51c428") 2018/06/02 21:40:10 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) lseek(r1, 0x0, 0x2) r2 = shmget$private(0x0, 0x2000, 0x4000000, &(0x7f0000ffd000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000080)=0x1, 0x105, 0x0) 2018/06/02 21:40:10 executing program 4: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0), 0x2) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/06/02 21:40:10 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x6e) r3 = syz_open_procfs(r0, &(0x7f0000000040)='auxv\x00') getpid() fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) mkdir(&(0x7f0000000080)='./file0\x00', 0x10) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) pread64(r3, &(0x7f0000000140)=""/204, 0xcc, 0x0) [ 159.259794] rpcbind: RPC call returned error 22 [ 159.300957] rpcbind: RPC call returned error 22 2018/06/02 21:40:10 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, r0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000006000)) 2018/06/02 21:40:10 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="b16bf393b577", [], {@ipv4={0x800, {{0x5, 0x4, 0xfeffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x28, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x4305, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x11c]}) 2018/06/02 21:40:10 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000180)={{0x0, 0xd6, 0x3f, 0xdfc, 0x101, 0x7}, 0x13, 0x20, 0x2, 0x708f, 0xadd, "6fa5242fbc91f5594ba88f52d83b6d84abfe3da98f9c681df213b4aad6532833a4b2596dcdd2d0a2dbc31a7231ca0b4b26df1a6b8e86e52c794e3423c3dc3b816f938e362fe7bc35efe85c7a9fa9a574610702f07d4af19bb4af3839799cf29805aa8cde08c0746d54395642d0dd25191695c2ede7326fe89a833ce46976c72c"}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x221, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) flock(r0, 0x2) close(r0) flock(r1, 0xffffffffffeffffd) r4 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) setreuid(r4, r5) 2018/06/02 21:40:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001600)=[{&(0x7f0000001500)="bd", 0x1}], 0x1, 0x0) pipe(&(0x7f0000000040)) 2018/06/02 21:40:10 executing program 1: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x8007e, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = getpid() ptrace$peekuser(0x3, r2, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="5a0673d3580c3157c7c73eaf3340686251cfc25d37a1d12889a94f010f0dc537afb5afcd1dc651389a2ca43a42867341b44e935fd273224be52b4e30780c464a4bc194dd0c5c6c82d2e83e3093e4811d15a5050344175e96", @ANYRES16=r1, @ANYBLOB="5b6804"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000001) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000380), 0x4) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) 2018/06/02 21:40:10 executing program 2: r0 = inotify_init1(0x0) ioctl(r0, 0x1f, &(0x7f0000000000)="bdfcc62f4bca9bc252236f4e5ddda737e1bbd7c043c104450914ab09ca74cdf859afa4866c8c2e6c1664acac7b0a3e0ff9000ad5b8afb522f774e892d4b766e0f8ad601c1232") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000580500006001000078030000ffffffff78030000600100008804000088040000ffffffff880400008804000005000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000e7ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9614458fd8618bace080000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x5b8) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ptrace(0x7, r2) 2018/06/02 21:40:10 executing program 4: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x200000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x8000) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="580000001300080c2cbd700059685c5ed1312495b9be2a077b7b22398fb95a03ff5fc5194aa642e72d53c7845eed3234198e87290400710014002000ff01000000c500000000000000000001"], 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8040) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/06/02 21:40:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f00007ed000)=0x3, 0x73e0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="73b3e02e88cae5f8ebe999ada35188ff6e12ee31e6a6293ba691f92b16ca426a32bb34c724c059962deadd0bcf6fb483efdbb15498939f022b8a3d97e7265a9ad6b4cace41aad6451836c1549c8961d2f062d699d7c30a931e9df5f20fdb7493c1e2fdd7d3f0e11dad94aa98751f4cd87b2960f90106012130a30272866a27d5d49b572f2a70e8d7484ad3f9aa78e8c25df14f945b76b87b75e0824561858c8475c204973919c0ff10ea59dcd01e633153bc7e4cb2009c", 0xb7}, {&(0x7f0000000100)="c0039012008299e0fbf686c9cfe66521e543b511a34101cccec2edcf1c0d599e0c1a0df6b3f810c3d6d45ac2cf4af97ff23333dd342067930ed9559434e386cb283d832c913bde5d4023b6fc0dcd81cb30e6f37a4135d7d0a1f32b5f8644054b0164ce9ec6377a3b828878efe4e5161c1d04a8f9f14751f03df23fd914faa99773667b2c702581014ff408", 0x8b}], 0x2) 2018/06/02 21:40:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_gfeatures={0x3a}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11, 0x7, 0x53e42b49, 0x1000, 0x81, 0x240, 0x0, 0xaf, 0x8}}) 2018/06/02 21:40:10 executing program 2: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0xfff, 0x20001) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000340)=0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0xffffff18, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') symlinkat(&(0x7f0000000380)='./file0\x00', r2, &(0x7f00000003c0)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x100ffd, 0x0) ioctl$void(r1, 0xc0045878) bind$unix(r2, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000001800)=""/32, 0x20, 0x2, 0x0, 0x0) r3 = request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="8a42dd8eb162b18f0f25a462931c62db7d5891d8efc05b2c5c5212f99f03e2af866c95255c08df9a410ebb79b48051a7d9971747dbee3aa5be0a1b6b8d9a7cea843ea083c176635ce7b3993b13ec994fc3806258c0c312bd5fd00e8746e979b862afff2b6e42ae263f71313a27d52f99e4b0bc0304353a2d64c3bc3bfa9615d4b4774e55c706abedf5f95622dd2db31c857524bd9ea1d2a601fb7686fe9bee0b012b515d2b16613d4320f99794545231cf7fa2064e4efb102b24c8e95de48315f36ca63faf6046674b7288f6ae", 0xcd, r3) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x400, 0x0) sendmmsg(r1, &(0x7f0000001700)=[{{&(0x7f0000000700)=@in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0xffffffffffff0000}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000040)="577db6f02f134595e0d14bef88e49f9fd06f61be17f0e97761dea2e905868e", 0x1f}, {&(0x7f0000000780)="5bfd923e8f71c4e075026a26872c70dd9c09afef5e62fd1370db5fcd0ad138d15ae61ec13d6cf4daf97a7ebc581a0bac7db8bad7075c4c785c5e87189bef8dec03b11022c0a5246be12d3fa899e007e6f238d25c9d739104f20032f64afe20cca130972fbfd9f9b2ce93be7861a8e813790e23a7bbec0f8fc94482fb249408a513d0b69f49248446875ef27a087795d1b6d8a6b13f62a124b6ab4d29c566de16d95b15abbb93ae19c788ada71814ef085033c6af20d199358a53abd1c782ba6b19d8d76dd163168db5f9", 0xca}], 0x2, &(0x7f00000008c0)=[{0x50, 0x10f, 0x3, "fd7e1d241bdb4562686cac692b1cfb5fca924933751314be6bb9ee1435e02b45fc3bc596000ae0b62e148ac29a3cd7bb6427f1c1ac996669a3488497dba324"}, {0x100, 0x0, 0xb6, "28fd55f98228b65f9d51cb9b0522d8604cb7435d85a8eb77518f9eb9223c1f6f847d7f857fde0ade4bf1a94a269b2937dbf50f5faa6c510ab90fe0a84d4d6543255cbef64ad2f0fbeb72f7e88aed4f7f952e051034381688bbf763aa4801d5d9f231f87a1316d7bcdea09088881299264704723f4d108bbcef872827d840bd62839430b144b4df354021e949492b76ecd42199c7a86edd3de3bbad58870c5040b76b3f5d657e2f091527f4b0181d8f876f3aa868756d19d4c61079db8a86cec47f05ce65dd714f2cdeef9f51dc7f24554f8d1b4a168964fef4877660ecdd53fac986b2ecc27c6d39c5"}], 0x150, 0x4040084}, 0x5}, {{&(0x7f0000000a40)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x0, 0x7ff, "c863bb5ca08e507cca88f366793766d9733d58f3ac812d9c6e68fde1bdacc851783723f0f726c91a8580238be15374e0960c182bea6ef215bb20f45e42cb5b", 0xb}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000ac0)="329007784f7eb6f47e8e94c93955c7", 0xf}, {&(0x7f0000000b00)="3543f63b7f1574154a366ac51863b8f2b9fb9721082ebe32f635e032a44249a6df67376ce86a16cda78304e173c15b3d70fc5c1c56419a855f635f262b6cf547748b104b88b8bd305f3d0e84ccecbbf478c74118f0715c3ca66a304531070227fa7a07b4062ff258806afb49aef83050edac", 0x72}, {&(0x7f0000000b80)="8a50f52d86c179a68386f707c1e5961a497cb3f9a9ca00a4eb51aaae8223c1c08209134432d1e148095d5d5ae89413ad8c1aea6d4c65f277ef5644bf363e0de8dd2127168ea2855cf5cdf0a13fce66e453f386073743c8d846246109ae6e74eadfa1c7397bbea5bdaab0271e7735ca22fc23fd14126c480e3d49aabddf1d275483ebf9bb94ede1b4f11af186831fa53171bbd564030c134fb933d16abe27ec", 0x9f}], 0x3, 0x0, 0x0, 0x40000}, 0x200}, {{&(0x7f0000000c80)=@sco={0x1f, {0x7fff, 0x7f, 0x400, 0x1, 0xfffffffffffffeff, 0x198}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)="177377915cd9394243b126151c98d39a51e47864b04dd1dd7878e300ef68f0312fbebf3a9be18ae5e637671c6351fe32a6de2da204c2f21dd66e34a859f42696a035e5f100d70c02b5011ce8d94633660b3a68e472681a", 0x57}, {&(0x7f0000000d80)="7f75939d9d4b08d8d8c337a047267aac8939d73464890b3f40bdda803c8d78bb43b4beb46ed5ba7422e01454721f723a29679295282c33c47a9a0acb03f63fad490d86045b667aae3bac16e5c31d867a9716497b82a4fec3f9db6c603e886a36b556b5e68b10e08b870b11", 0x6b}], 0x2, 0x0, 0x0, 0x1}, 0xffffffff}, {{&(0x7f0000000e40)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000ec0)="f07d320f9f2465521265750ac5c6edfc6709378c5fe8589a3f03f56d0e14cbdbb8fea04bd02741521ef034b841fb1a25dd68eb71b8dfbc59d6a50741cab1a0c5b479f41c509cae48af9c1ae22ac8b18ad031737b21f797af6325f39f6d3f23d38cc69f9e884cbc14ff4d62318377834d5b476a91c4b036c11c009945172c43014a2a8d2c3361fff1976a7777683f54d54ce346b6ac8d0ea7447e43", 0x9b}, {&(0x7f0000000f80)="d14e29a1a603418c3b947c64bfaab8232f35bdc9a8ef4f5d3fbecbe7fbe359bbd8f81779fc0efeaddea4df2c6e449aafb654a1ee306cce4687647abee00c8d5fef207be1632c29f6079c8f6c0f5fcde34f94cc2a6df3649ec3ad37f61a2a916dae3797f9d4f75441e7d6106c9f995a79c1a1aea49eeca7fa7ec52c8c8d", 0x7d}, {&(0x7f0000001000)="c86f76141ade3e02ae5c0b55af526f3d7c4c5d7698981cc89f5313", 0x1b}], 0x3, &(0x7f0000001080)=[{0xa8, 0x84, 0x1f, "a22a9a92bddab11b9084e4712f73a0e15eb2b7edf4a0dc60ac9a4d674d7cfa4fba904d2bb2bb79e776e9b556181e19febe7f2276aa6123eb4799225b3154b0cb9729074d359491f61e516e87b2703fa9c507fb51d510cf27c5391dcc4d30e4361f9cbf3e6603b9ded407b7356109c267938a6d3a5b9261ae7b164d0c2cfd50494484d65f00cdece431c7dbae1895e4e845"}, {0xe8, 0x13f, 0x545, "856acc051a3b608e8013dbcf29e9e00a71c84f10de2ba7d2737d215ad62f7f048d2072c161678c7c6d1a9b8b06a9655d6f004ff7b224f00260f9746738a408dee6f6f1ac3028ba84535bce4f8abfcf7c04b7942bee4e0253b0339fc319c49680148bab3499bd1c742c8f02e94f7a2c98dd1fd5ef62833f05c305c95269aaa1269997b47085085937132b8d2ea72987fc41c46e55b869e92500d14066df1a64e661bf00c31dc568aa5482ddf23dd55ca8be172301a68d9045734fabedf0f3f9f076c4edfec1ab062db64c22645aa3261df8da43fb"}, {0x110, 0x10f, 0x8, "63a853968f14f97b46f25f9a12041075c925d8a5c2184944d2dd1a920cbaf7579f5aa3671970977a3ad3bc9575957e23ae0c72095cc79b22fc779b79e20d0f3f2f91f8ff2e88e7903f651d3d30eb58fca49a6ecf5f146b214c4709d0a1591bb210ee7f64806b7767dbb85474c603f8fe61d754d85a1fc221e2c7deaf58a21f10d1e1011e52ecc500e729b9edab3244b7ac857f2cedfe034a3dfca183aaf3ed398bc373db097dbecbef9157768473119daeb193ae88b7b64368dadf9ee4a5d35ab85d077181093c393cdff344f58798fd6d6b614cae689345e73fb8a45966e08c304696a188eb42fd60444bc9509f943ede116af81066977be2fededd4219"}, {0xe0, 0x107, 0x1f, "aba80b7f485a95fc0462263d01c87b86f09031567ffc7b95174f88204595a8edeabad1f41424ec8a889d390d57b8a0d775734a9d35580f153570ef52085d5709fd285d235d4b5b8f4849730dbdef4033092261b333abbc3053b8a5f5b1d167dc5c87a42329713151436eecfe07a42d3a6d229a8962ca66f28f38e89fd5fdb2f1c78f6214e860e1c02cc6246042224100e96dafbf652a6de7e6b96a6c1ee6c8024be80862ee89837598cc0cdeb73f57c9fb7f6259078e5ae2bc690c0a1111b8649e6e60aa8beee34b5573d4b970"}, {0x18, 0x103, 0x4, "1e682295"}, {0x110, 0x114, 0x8, "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"}, {0x100, 0x103, 0x0, "533925bf2bcfc3d5fbb2979f599ed91e2932687b14e7dd87fd1f2a098be29ce8ae8bad3899133249152dd53b5da47b0a701e6fa88cdaa9a96a612bff526200975f12c22dc520b3399faa0eea925cb43b4ce97f78e926ca6c1cbf9c2547d25858f93e95ad64926bdc690e254bfb043b4391bdd96297b71d02a354459b44b6cf36406b7764b2d3f7ef9bb27a8b467f707bd6b3bb0b9320af0f9d37a4c05d1fd9b3d637faa0d616478472e03da9dc68f357965431f9fcee9f09a12b61c26ba5dfdb49a19387f8572030ecf5ecf1d65c1f424b2048c82d2ba52e4c57e3024b18e7a901ee2a88d92b21d172"}, {0x40, 0x18f, 0x81, "1cc9c2a27bf7e39a7b5a54a98457b6900e885c898a539b21343b4288adb453396ec7be765798f6a31aa895c2"}, {0x98, 0x1, 0xa20c, "1ceb58c388f77e9f89028fab35a474c24b930ccc357daec8d284c0229a338fc93004052d27405c538138bc32590f6231b660b8a4dc7562df6f0715e84fe2fe605e7df083a63717a867338de61231642ba14d46a0e0d5cfc51062c15b237188938da467d154d11911434776fb3702095bba5e03c496435d452b03941ad73bd52e73c83d18506b"}], 0x680, 0x40004}, 0x6}], 0x4, 0x20008000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) ptrace$peek(0x3, r4, &(0x7f0000000540)) 2018/06/02 21:40:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000027c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/71, 0x47}, 0x0) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) r2 = dup2(r1, r1) openat$cgroup_int(r2, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/02 21:40:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xc000, r1, r2, 0x6, 0x5, 0x10000) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), 0x4) 2018/06/02 21:40:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) write(r1, &(0x7f0000000000)="86225849de4345ded2646137197db8fee462898b7e8530eda967ad554a550bd0e3604599615bf73148e523f062cc9042d48470a1cf", 0x35) ioctl$TIOCSTI(r1, 0x5412, 0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/06/02 21:40:10 executing program 1: unshare(0x30010300) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x20000) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x9}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/06/02 21:40:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') r1 = accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0xfffffffffffffffa, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x4, 0xca77}, {0x0, 0x2}, 0xfffffffffffffff8, 0x6}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r2) getpgrp(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000240)={0x8, 0xffffffffffff0000, 0x7}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000340)={0x7, 0x1e, 0x2, 0x6, 0x1}) bind$bt_rfcomm(r0, &(0x7f0000000380)={0x1f, {0x2f, 0xa3e5, 0x101, 0x7, 0x8, 0x6}}, 0xa) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000003c0)=0xffffffffffffff5a, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000400)="68633cbc181c314525066069770048c4eb988e196e3fbec717965e847e5ab6ba0621d5789290a2429d6808f50f6ec80d0a45e2dc8f5886102539c31c8f298a0836daf9290ed082b7cf1982cfc0050265fe251ca749e4281b672137ed1634bf6fa5f2e423b4dbc28598fb2bd75acbcb7c7cb4618b6b8ef52bf2ae5d26039d0ffdae199371b190f7356d1bc8cb56b43fc77900d2474567e74ba27750037d68846f81b799ad8484f938ee526d06b5171d3d4ea59f5e7f95fe43be") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000004c0)={0x4, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x7}}}, 0x88) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'icmp\x00'}, &(0x7f0000000600)=0x1e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000640)={{0x6, 0x390d}, 'port0\x00', 0x0, 0x20000, 0x9, 0x6, 0x1000000000000, 0x4, 0x7, 0x0, 0x2, 0x4}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000700)={0x4, 0x800, 0x101}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000740)=0x3, &(0x7f0000000780)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000007c0)=0x4, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000008c0)={0x1, &(0x7f0000000800)=[{}]}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000900)={0x3ff, 0x8, 0xff}) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x0, 0x2, 0xffffffffffffaec6, 0x8}, &(0x7f0000000ac0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000b00)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x100000001}, &(0x7f0000000bc0)=0x90) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000c00)=""/159, &(0x7f0000000cc0)=0x9f) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000d00)=""/200, &(0x7f0000000e00)=0xc8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000e40)=[@in6={0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x400}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x4c) 2018/06/02 21:40:11 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/192) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x20000108}, 0x1}, 0x0) 2018/06/02 21:40:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1a0000001d000000010500000000000000020000000000000000000000000000"]}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a08000000000000000d000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/06/02 21:40:11 executing program 4: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x200000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x8000) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="580000001300080c2cbd700059685c5ed1312495b9be2a077b7b22398fb95a03ff5fc5194aa642e72d53c7845eed3234198e87290400710014002000ff01000000c500000000000000000001"], 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8040) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/06/02 21:40:11 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000380)=""/82, &(0x7f0000000400)=0x52) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x2000000) creat(&(0x7f00000000c0)='./file0\x00', 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)) fadvise64(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x0, 0x2, [0x2, 0x4000000000]}, &(0x7f0000000440)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', r1}) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xffffffffffffff64) 2018/06/02 21:40:11 executing program 3: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x200000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x8000) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="580000001300080c2cbd700059685c5ed1312495b9be2a077b7b22398fb95a03ff5fc5194aa642e72d53c7845eed3234198e87290400710014002000ff01000000c500000000000000000001"], 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8040) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/06/02 21:40:11 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x0) fchdir(r0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) fcntl$getown(r2, 0x9) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/06/02 21:40:11 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000000000)) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x8000000000000001}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x3, 0x1, 0x4, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)) readahead(r1, 0xffffffff, 0x3) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x200000, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000100)=""/147) r4 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000080)=0x12, 0x4) dup3(r0, r1, 0x0) 2018/06/02 21:40:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x6, 0x2001) r2 = syz_genetlink_get_family_id$team(&(0x7f00000005c0)='team\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x2a2a, 0xffff, 0x44, 0xd077, 0xce, 0x5]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040)=0xfff, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000600)={@mcast1, 0x0}, &(0x7f0000000640)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'veth0\x00', 0x0}) r5 = semget$private(0x0, 0x3, 0x20) semctl$GETZCNT(r5, 0x1, 0xf, &(0x7f0000000b40)=""/4096) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000008c0)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000b00)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000980)={0x110, r2, 0x100, 0x70bd28, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0xe8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff80000001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x4, 0x2}}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) accept(r0, &(0x7f0000000200)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000180)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d537500000000902f298d7535352cd5a1f565", 0x2c, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x20000000005}, 0x1c) 2018/06/02 21:40:12 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x210000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ftruncate(r0, 0x27) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x1ff, @broadcast=0xffffffff}}, 0x8001, 0x8}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@loopback, @multicast2, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) fstatfs(r0, &(0x7f0000000400)=""/100) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000480)) ioctl$TIOCCONS(r0, 0x541d) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00000004c0)=0x3, 0x4) io_setup(0x1f, &(0x7f0000000500)=0x0) io_submit(r3, 0x5, &(0x7f0000000880)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000540)="a16c28a1b90a931374584a1770", 0xd, 0x0, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f00000005c0)="e043ec6e55ef190b076ad4fd70c9452e62b8c1", 0x13, 0x9, 0x0, 0x1, r0}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000640)="ae75665a9ffa348fd6470c4ec6d5d6dfed17a7160f9ef95212b5b1324f57eb84019e5be892c8e2e1f3fcdc6132e111a4055394d6239ff2e2cf24f73a9a4971909390b4a4d3079cd43c99f62513b23bc08114457b1a1a6dc941482ff5d5776de6c1c9ff8cdb0f1552bb7c14de7558333bd92aeb33c9a897060979d4dc93a4ea08c3aa91beb6695f0fcf76d90d6ee914ccd2c55e06933dcb22cad9ccabff12da1fd7d9c9dc6b34b1d835e199b3e78d7b5ff2f4512b1d69e0540bf15db07fc4", 0xbe, 0x7, 0x0, 0x0, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000740)="0676ac930c6f62740a00df7482e5b2b98962289200087427a1645bde10ff923f5713e2aa0121d9179e583fc56b086087bd95458659d33c8a17f45170981e3d948d67f08c57d8fc8d6cea9a3951a74473d3deb574f1ce31d98f05f1cc148d386daa", 0x61, 0x1, 0x0, 0x0, r0}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000800)="28873054be5bcbef66c6a45a9eb952fe54519049083c7c3487126a81d973e956e78ee8a725160c7216", 0x29, 0x5, 0x0, 0x0, r0}]) recvmsg(r0, &(0x7f0000001e80)={&(0x7f00000008c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000940)=""/91, 0x5b}, {&(0x7f00000009c0)=""/3, 0x3}, {&(0x7f0000000a00)=""/219, 0xdb}, {&(0x7f0000000b00)=""/173, 0xad}, {&(0x7f0000000bc0)=""/164, 0xa4}, {&(0x7f0000000c80)=""/152, 0x98}, {&(0x7f0000000d40)=""/177, 0xb1}], 0x7, &(0x7f0000000e80)=""/4096, 0x1000, 0xfffffffffffffffe}, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001ec0)={0x930, 0x401, 0xffffffffffffff53, 0x80000001}, 0x6) bind$inet6(r0, &(0x7f0000001f00)={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r4 = getuid() r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001f80)=0x0) stat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002080)={r6, r4, r7}, 0xc) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000020c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000002100)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@loopback}}}, &(0x7f0000002200)=0xe8) r9 = shmget(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r9, 0xb) openat$snapshot(0xffffffffffffff9c, &(0x7f0000002240)='/dev/snapshot\x00', 0x503280, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000002280)=0x73d1) close(r0) 2018/06/02 21:40:12 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) close(r0) timerfd_settime(r0, 0x0, &(0x7f0000000980), &(0x7f00000009c0)) [ 161.109778] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/06/02 21:40:12 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0x5, 0x10}, 0xc) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x3, 0x22000) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={r3, 0x36, "fc9dbf2164107a59630d6e79d6f2563a807e24605dbde07d78df1b0b4364bb0bfc1b7a23d53c675503006a69a0831db5db1c9585547c"}, &(0x7f0000000280)=0x3e) ioctl(r1, 0x1, &(0x7f00000002c0)='\v') syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcbaffffffffffff00000000000086dd60b409000030670000000001000000000000ffffe0000002ff020000000000000000000000000001210090780000000060b680fa0000000000000000000080000000ffffe4ff43ff00000000000000000000ffffac14ffbb"], 0x0) 2018/06/02 21:40:12 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/233, 0xe9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r1, 0x40b) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000001c0)=""/80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x1, 0x3, 0x0, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x1f, 0x100000001, 0x1, 0xe8b, 0xffff, 0x4, 0x6, 0xfd, r2}, 0x20) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0xffffffff) 2018/06/02 21:40:12 executing program 2: unshare(0x8000000) semget(0x1, 0x3, 0x200) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffa000/0x5000)=nil, 0x5000}, 0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) r1 = semget(0x3, 0x3, 0x398) semctl$IPC_RMID(r1, 0x0, 0x0) unshare(0x280203ff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001180)={0x0, @multicast1, @broadcast}, &(0x7f00000011c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001200)={'team0\x00', r2}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0xffffffffffffffff, 0x81, 0x4, 0x33f, 0x238607bc, 0x401}) 2018/06/02 21:40:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001100)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x9}, 0x90) 2018/06/02 21:40:12 executing program 6: r0 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x2e, 0x79, 0x7a}, 0x0, 0x394, 0xffffffffffffffff) socket$can_raw(0x1d, 0x3, 0x1) add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00') socketpair(0x1, 0x80007, 0x10001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000140)) 2018/06/02 21:40:12 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x4]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/06/02 21:40:12 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000080)=',&\x00', 0x2) mbind(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x100000000000000, 0x0, 0x4) r0 = memfd_create(&(0x7f0000000040)=',&\x00', 0x0) mmap(&(0x7f00001d2000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/06/02 21:40:12 executing program 4: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x200000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x8000) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="580000001300080c2cbd700059685c5ed1312495b9be2a077b7b22398fb95a03ff5fc5194aa642e72d53c7845eed3234198e87290400710014002000ff01000000c500000000000000000001"], 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8040) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/06/02 21:40:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x6, 0x40, 0xd60, 0xffffffff}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="ff008500d5f6b6e2abd06d1e55c02cb9a8f3e9980143ad448b6ea882ad5f5543f96abe90bf7ea50e137896d658bdf182fcc6ce9954a6947bed21724e1f4064dc91bd1070aa75c836e4a34fb3c3e3c4a07fcc978d48265128503c666268339a68de5da69c7c12a4355f9f2af7b7bf1974211279f39df36316dcee569b07"], 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/65) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/06/02 21:40:12 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x19) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/06/02 21:40:12 executing program 0: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fstat(r0, &(0x7f00000001c0)) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="b9a2d5b194220000140000000800438c001c000000000029905a00000000e0006bdb57ddcd1e66761a588c1600010000000000080000"], 0x0) fchdir(r0) 2018/06/02 21:40:12 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8080) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000012c0)={0x4, 0x0, [{0x0, 0x1000, &(0x7f00000002c0)=""/4096}, {0x1, 0x7a, &(0x7f0000000100)=""/122}, {0x0, 0x10, &(0x7f0000000080)=""/16}, {0x4000, 0xb6, &(0x7f0000000180)=""/182}]}) pwritev(r1, &(0x7f00000015c0)=[{&(0x7f0000001380)="b2c3da9d4f7d11377749fc535a1160ded3af4d8f765ff970d85925ae165bdab8a84ce582bf517f52784f3266149aa95f33c5b69f9444ee481e71806fbb047056e90a34e228f8c43a87c554c8cd9aad0824ca2b3d2c453b802098ad1b5665b2cada65a90f1ff31b8ed0d327b1b46bb6f5cd3a3ef80928255141908fa69ac7bc2819b5c2f6b8b5d1b0b98c7e8245f49304719034f008dab012d6fb75b647358c2c0c3f27c324828868f4aa8b8ea533484b5343ba7c872a7206c52c263fd2fa762b0ee20733ab831b049ec53ba6d2851cd90306", 0xd2}, {&(0x7f0000001480)="f724b83a8abdd458094ecad74498a4288b47509edd665c8ab8d2ac296f9253fe1f642c34ede9209f128bf806b0f30781097faa09d19253c209e9213cf0a4d68e4725d13a6a1cfc56c027e43180af736702a72a05bbfe394019a4e1c0e5229b1aa5832dbbd4e8e3c09d4481669522ad131934ed93bd7f798360394e61f19eba6d1ca195b7d38c6fe1a6d55b227579048280fd23609a372d6f083d9821b274e8e6f3896ae2bab9e11374e1a1ad1e7bf41cce2a602be90dafa6a19ac71a6e95fca6711bf773f23a534f89539d91ea1e3f8d6d613f8713f5aba5dec9034715c439c193058ddeb8e2cdc13a61f79baae31e77d94a6b", 0xf3}, {&(0x7f0000000240)="d551b1d20e90c65ca445b1f0b9c8347fb066662da52fea04bd0ef2e2f0665dacc68f4fb14c01f73c8e9250d2ba034f90cbfaee8799788e4e69a94b0a1a50", 0x3e}, {&(0x7f0000001580)="f136b720e51b37f55714193db748048f2e1772cf4f8391e2f7db67a904c53ca65fb94a10f5febb910057d1556293aae218d052acf0ab002796066a2b8c04", 0x3e}], 0x4, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x37}) dup2(r0, r0) 2018/06/02 21:40:12 executing program 5: timer_create(0x5, &(0x7f0000000040)={0x0, 0x30}, &(0x7f00000000c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x2000, &(0x7f0000001140)=@can={0x1d}, 0x80) 2018/06/02 21:40:12 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="fc1694aac2b0447d84a499d7de35c53a59cb524b2631a7b8f307fcf93f7294a71490953f22d8611ee27dbf7c88271cd963a79d37360e2fa4679e0aa936c1d976ea8634b57630e0c3c20ff25922ec403ec2d1d552e8d0840675b3b8f8ad587524dc70e171024fe7591b0b2e325e1d4556c4cdef5e88f3fcfc7429ff523a1259f26780a2e3207309858164703efaed689223a2f97e5771c90aa1f85332e590eb9d49a3873ad63e6a5b11af520f101ba0dd7d953dd4e6ff523b0c50806c735d1b47653e13719bdf9d3f2b83") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2001) readv(r1, &(0x7f0000001580)=[{&(0x7f0000001680)=""/213, 0xd5}], 0x1) 2018/06/02 21:40:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x4d, r1}) epoll_create(0x81) [ 162.169611] print_req_error: I/O error, dev loop0, sector 0 [ 162.175542] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 162.183441] print_req_error: I/O error, dev loop0, sector 8 [ 162.189292] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 162.197197] print_req_error: I/O error, dev loop0, sector 16 [ 162.203134] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 162.210991] print_req_error: I/O error, dev loop0, sector 24 [ 162.216927] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 162.224909] print_req_error: I/O error, dev loop0, sector 32 [ 162.231021] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 162.238970] print_req_error: I/O error, dev loop0, sector 40 [ 162.245136] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 162.253235] print_req_error: I/O error, dev loop0, sector 48 [ 162.259202] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 162.267110] print_req_error: I/O error, dev loop0, sector 56 [ 162.273077] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 162.280920] print_req_error: I/O error, dev loop0, sector 64 [ 162.286858] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 162.294708] print_req_error: I/O error, dev loop0, sector 72 [ 162.300633] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/06/02 21:40:13 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x9, &(0x7f0000000100)}, 0x20) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") r2 = epoll_create(0xfffffffffffffff9) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) exit_group(0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x5, 0x1}, &(0x7f0000000240)=0x90) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x14, 0x2}, &(0x7f0000000400)=0x0) timer_getoverrun(r4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0xf, [], 0x2, &(0x7f0000000280)=[{}, {}], &(0x7f00000002c0)=""/15}, &(0x7f0000000380)=0x78) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000440)={0x90000000}) 2018/06/02 21:40:13 executing program 6: capset(&(0x7f0000000000)={0x399f1336}, &(0x7f0000000040)) modify_ldt$write2(0x11, &(0x7f0000000080)={0x1000}, 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) 2018/06/02 21:40:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0e5ea7e00775b005e381e5b3b40ced5c54dbb7295de1000000000000e60000", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000003940)="48107936edbbc8470fd3bd7d3faf24211f88c05f85353b1bcef5de3280f2687c2620032770501ef8a908213c16f3b17383193cefab9cd87a0e4958fa53ac2576bdf6e4aa2b73a8ae9ddad19092065a07a0df23aa43a96ad5163f8c10c3516fff9e65261d4d15fc36fc66a9b264b3bed5", 0x70}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000005a80)=""/4096, 0x20005e83}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/02 21:40:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ppoll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x8008}, {r0, 0x2}, {r0}], 0x4, &(0x7f0000000080), &(0x7f00000000c0)={0x5}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x3) sendto$inet6(r2, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r1) 2018/06/02 21:40:13 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0xfffffd78) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0x20, 0x0, r3, r4}, {0x6, 0x9313, 0x3, 0x7, 0x1, 0x5, 0x6, 0x2}, {0x5, 0x1, 0x9}, 0x1, 0x6e6bb8, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0x0, 0x0, 0x7, 0x2, 0x5, 0xfffffffffffffffd}}, 0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000840)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)=@newqdisc={0xf8, 0x24, 0x901, 0x70bd26, 0x9a19, {0x0, r3, {0x4, 0xfff7}, {0xffff, 0xf}, {0x10, 0xf}}, [@TCA_RATE={0x8, 0x5, {0x8}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x7, "e2508c", 0x81, 0x1, 0x7fffffff, 0x7f}}}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xff}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x5}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x80000001, 0x7, 0x7, 0x2, 0x0, 0xfffffffffffffffb, 0x0, 0x1}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x7, "cc67f6", 0x8, 0x20, 0x400, 0x6}}}}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x2, 0x1, 0x10001, 0x3ff, 0x1, 0x7fff, 0x9}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x9, "39c05e", 0x7, 0x0, 0x1, 0xfa}}}}, @TCA_STAB={0x8, 0x8, @TCA_STAB_DATA={0x4, 0x2}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x80) accept$packet(r1, 0x0, &(0x7f0000000640)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f0000000040)=0x54) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f000090b000/0x4000)=nil, 0x4000) read(r0, &(0x7f0000000300)=""/100, 0x64) sendto$unix(r1, &(0x7f0000000540)="27fc5f9a5bdf2458a5f7a12dd4bee062a79fe450b0999b9f8036730b4c97ff1d99449a688d431d523b446c4223a9c4744e76de4e7a57624e6b641c6c376a104f85e91f637ca5b30977fd5d1afc7c52df87a76e3a4fb7add71c8475c99fddf9082b700d2b836bf057c2dc634ce4c2cb86a3157b3b376c2442558cb0", 0x7b, 0x80, &(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000680)={r2, 0x2}, 0x8) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000001c0)={r6, 0x80, 0x9, 0xfffffffffffffffc, 0x0, 0x4e115891}, &(0x7f0000000200)=0x14) 2018/06/02 21:40:13 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @dev}, &(0x7f0000000040)=0xc) r2 = semget(0x3, 0x3, 0x4) semctl$SEM_STAT(r2, 0x6, 0x12, &(0x7f0000000300)=""/25) setsockopt$inet_mreqn(r0, 0x0, 0xbd7751b388ba6ee6, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x13}, r1}, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xe9, 0x20400) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1100420}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r4, 0x200, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5f8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xea}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7ed2e1b9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffd8dbe76c}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xad}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe09e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbb}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x94) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000002c0)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000a00)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000540)=@updpolicy={0xc4, 0x19, 0x301, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bba, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) 2018/06/02 21:40:13 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x51, 0x2}, {{0x77359400}}], 0x30) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r2, 0x6, 0x6, "13345c724c1c3d98337a2014697139f47db61266e4becdced69845486e7ad32f0552dce611d18f4c292a858adae969f4349f25142377e09f9cb7482f10b41c3178ece3d7aa11081f5551fb706b0f2de2bd7c9ba5ac0962cef7b98818094033c2909b0df4a44ebc81922dbe2e8688488f01a8e69b7d8dcef2ea12ab6e6dd35ab0ecff1bee32c8222f95f74d800eddb231f2e1e70ca5208b4c49f0dba35121b1bbd36c1ad9ae6a74ac9e2dc85d3859f4a5ae5a2b8219fc6b13e4"}) 2018/06/02 21:40:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/63) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000080)={0x7, 0x9}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$KDDELIO(r0, 0x4b35, 0x101) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) connect$ax25(r0, &(0x7f0000000100)={0x3, {"0fea32a83b7878"}, 0x100000000}, 0x10) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="9dada92df5836c363834d6a486d9caf5b5f7f1f2e12a0d5cfe4c79b69bf1922115045a8a1aa97a014a545eca459ad3a06a739088bb8f435dba49680c4f9d46182f8207536ac902b98b5cf65201165e1617a53d2dedcf70a6d3f3a75ce9acefb8391d783651d58d9815098be5c1401d0fab8f1b751f4126df44e447c64908b8bd760c2b37add043", 0x87, 0xfffffffffffffff9) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000340)=""/175, &(0x7f0000000400)=0xaf) r4 = dup3(r0, r0, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000440)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r5 = request_key(&(0x7f00000004c0)='rxrpc_s\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)='loginuid\x00', 0xffffffffffffffff) keyctl$link(0x8, r1, r5) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000000580)="de68fd1b978d5e8f4c4291cc570f13e5d82774c608a9189b4b6098b2bace25b9b0233d3388ced1ce1e0c5419d90e94c4a7348c0074872f7746a2b1871d3b26f3b2fae2d8af0e02fff59d9adbcf995c17fccea304339e88f31a534e092477cb5fda01e61d6481d11d05ea2bc833407b304f5d3fd795d3901db21909293ad040f149b8e09e0b0d980c012d696eda36457f53ecf2db305c34721d609487c617faacda6d84277b", 0xa5) ioctl$TCSBRK(r4, 0x5409, 0x7) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000640)='/dev/urandom\x00', 0x9b591a8e9ac8074d, 0x0) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000680)=0x7, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000780)={0x11, 0xbe, &(0x7f00000006c0)="264505dd054834aafeae5173de4aa33a0d3d6b5fdba340ddd94dcdf272046931023e16a6293cb95ffc17c38c900410b3daac5352c5beed6801d3e5875da9ecb62d4228a5c49d3f4121366fc14d074a8377f9d0efe97c16f49eb93141936275e2d6fd2a0c73ab80824ecfa965a7d84f7a05e3c33669b0e01a2611ea2845d65348147461166297aebb54af762d0f1d8fac15780907f669899bba06f4a970049228f67321413e69e4f2d2dd9769b4fabc5ce5454bd3d38a190c57ec6bcb7303"}) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00000007c0)="7eda2aaf31cedf467cb42dd74e2a35683a0d7099271b4e") r7 = openat(r6, &(0x7f0000000800)='./file0\x00', 0x240000, 0x100) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0x9, 0x8001, 0x5, 0x7fff}, &(0x7f0000000980)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000009c0)={r8, @in={{0x2, 0x4e22}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000a80)={0x800, 0x8, 0x9}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f0000000ac0)={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x15}, 0x5}, {0xa, 0x4e20, 0x800, @empty, 0x8}, 0xa2, [0x2c4f, 0x100000000, 0x7, 0x9, 0x0, 0x100000001, 0xffffffff, 0x2]}, 0x5c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) [ 162.966800] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 21:40:14 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) read(r0, &(0x7f0000000040)=""/141, 0x8d) chmod(&(0x7f0000000100)='./file0\x00', 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r3 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x6000, r1, r2, 0x7ff, 0x4008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x7ff, 0x200, 0x80000000, 0x7, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0xffffffff, 0x101, 0x101, 0x7, 0x3, 0x81, 0x8, 0xe5, 0x7, 0x7, 0x53, 0x9, 0x9, 0x7ff, 0x28000000000]}, &(0x7f0000000400)=0x100) unlink(&(0x7f0000000440)='./file0\x00') ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000480)=0x9) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000540)={@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f00000004c0)=""/36, 0x24}, &(0x7f0000000500), 0x4}, 0xa0) r5 = creat(&(0x7f0000000600)='./file0\x00', 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) sendmsg$inet_sctp(r5, &(0x7f0000002c00)={&(0x7f0000000640)=@in6={0xa, 0x4e21, 0x6c69, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000002b40)=[{&(0x7f0000000680)="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", 0xfd}, {&(0x7f0000000780)="5d19af7d4bf506fb690e426340a9bc7de9bee2bbae0efd592a6149882668264f68af6e7ce681073c921b9ea6ad8e90cfc4491e91fae79db7b3f50cf19c", 0x3d}, {&(0x7f00000007c0)="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{&(0x7f0000001b40)="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", 0x1000}], 0xa, 0x0, 0x0, 0x890}, 0x8000) inotify_add_watch(r0, &(0x7f0000002c40)='./file0\x00', 0x80000004) signalfd4(r5, &(0x7f0000002c80)={0x401}, 0x8, 0x80000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002cc0)={0x0}, &(0x7f0000002d00)=0xc) move_pages(r6, 0x3, &(0x7f0000002d40)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000002d80)=[0x20, 0x5, 0x2f05d26f, 0xffffffff, 0xfffffffffffffffc, 0x1], &(0x7f0000002dc0)=[0x0, 0x0], 0x4) execve(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e80)=[&(0x7f0000002e40)='/dev/cuse\x00'], &(0x7f0000002f00)=[&(0x7f0000002ec0)='/dev/cuse\x00']) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) write$binfmt_misc(r3, &(0x7f0000002f40)={'syz0', "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"}, 0x1004) migrate_pages(r6, 0x95e, &(0x7f0000003f80)=0x1, &(0x7f0000003fc0)) r7 = syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x0) getsockname$unix(r7, &(0x7f0000004040)=@abs, &(0x7f00000040c0)=0x6e) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000004100)={0x9, 0x1, 0x4, 0x800, 0x7}, 0xc) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004140)='/dev/vga_arbiter\x00', 0x210002, 0x0) bind(r8, &(0x7f0000004180)=@un=@file={0x1, './file0\x00'}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000004200)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x3, 0x0, 0x9, 0x7fff, 0x7f}, &(0x7f0000004240)=0x20) setsockopt$inet6_dccp_buf(r8, 0x21, 0xc0, &(0x7f0000004280)="e2abd2b7684c41365f668bc29d10c1b7609c3045", 0x14) utimensat(r8, &(0x7f00000042c0)='./file0\x00', &(0x7f0000004300)={{0x77359400}, {0x77359400}}, 0x0) 2018/06/02 21:40:14 executing program 7: r0 = socket$inet(0x10, 0x3, 0x80000000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x38, 0x37}, &(0x7f00000001c0)=0xe00fe2e4bd5cfd1e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xa4, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0xfc6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x5, @empty, 0x6}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000180)=0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fb4)="24000000430007031dfffd946fa20600000000000d000100000000000000a3a20400ff79", 0x24}], 0x1}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x428200, 0x0) recvmmsg(r0, &(0x7f00000063c0)=[{{&(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/174, 0xae}, {&(0x7f0000000340)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x3}, 0x100000001}, {{&(0x7f00000003c0), 0x80, &(0x7f0000001740)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/202, 0xca}, {&(0x7f0000001540)=""/54, 0x36}, {&(0x7f0000001580)=""/128, 0x80}, {&(0x7f0000001600)=""/182, 0xb6}, {&(0x7f00000016c0)=""/98, 0x62}], 0x6, &(0x7f00000017c0)=""/69, 0x45, 0x9}, 0x9}, {{&(0x7f0000001840)=@alg, 0x80, &(0x7f0000001a80)=[{&(0x7f00000018c0)=""/150, 0x96}, {&(0x7f0000001980)=""/212, 0xd4}], 0x2, &(0x7f0000001ac0)=""/88, 0x58, 0x5}, 0x40}, {{&(0x7f0000001b40)=@nfc_llcp, 0x80, &(0x7f0000002180)=[{&(0x7f0000001bc0)=""/174, 0xae}, {&(0x7f0000001c80)=""/233, 0xe9}, {&(0x7f0000001d80)=""/193, 0xc1}, {&(0x7f0000001e80)}, {&(0x7f0000001ec0)=""/249, 0xf9}, {&(0x7f0000001fc0)=""/114, 0x72}, {&(0x7f0000002040)=""/177, 0xb1}, {&(0x7f0000002100)=""/115, 0x73}], 0x8, &(0x7f0000002200)=""/68, 0x44, 0x3}, 0x7fff}, {{&(0x7f0000002280)=@sco, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002300)=""/222, 0xde}, {&(0x7f0000002400)=""/61, 0x3d}, {&(0x7f0000002440)=""/58, 0x3a}, {&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/59, 0x3b}, {&(0x7f0000002500)=""/136, 0x88}], 0x6, &(0x7f0000002640)=""/4096, 0x1000, 0x3ff}, 0x4}, {{&(0x7f0000003640)=@un=@abs, 0x80, &(0x7f0000003740)=[{&(0x7f00000036c0)=""/118, 0x76}], 0x1, &(0x7f0000003780)=""/74, 0x4a, 0x101000000}, 0x8}, {{&(0x7f0000003800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003880)=""/153, 0x99}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/212, 0xd4}], 0x5, &(0x7f0000003b40)=""/101, 0x65, 0xb684}, 0x9}, {{&(0x7f0000003bc0)=@generic, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003c40)=""/25, 0x19}, {&(0x7f0000003c80)=""/191, 0xbf}, {&(0x7f0000003d40)=""/142, 0x8e}, {&(0x7f0000003e00)=""/45, 0x2d}], 0x4, &(0x7f0000003e80)=""/143, 0x8f, 0x782}, 0x51d}, {{&(0x7f0000003f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000006040)=""/80, 0x50}, {&(0x7f00000060c0)=""/242, 0xf2}, {&(0x7f00000061c0)=""/177, 0xb1}, {&(0x7f0000006280)=""/198, 0xc6}], 0x4, &(0x7f0000006380)=""/14, 0xe, 0x94}, 0x6b7}], 0x9, 0x40010020, &(0x7f0000006600)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001e80)={0x3, [0x7fffffff, 0x8001, 0x3]}, &(0x7f0000006680)=0xa) bind$packet(r2, &(0x7f0000006640)={0x11, 0xff, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/06/02 21:40:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$addseals(r0, 0x409, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) write(r1, &(0x7f0000000100)="1ec6c1fce72c1eebfb79fea32c9f67447d868732c0e5c4d6bbc5f3895b7d52d57770049995cfca70fef6b598aa90d9d14104cfe1f9993f46a3fe0be61fb54d489762ff7164910ab7c06a9d1772e9e0d34d36d1ca9fd5224651bd96527ce2c2f787b7269c9a51dcb08c01a2dafef1187c6a35cbe03da4f80036687e1bc9ec1ae9f4140b33227121e8caafd798b7df868a3cae682fbe", 0x95) r3 = socket(0x1, 0x80004, 0x3) chmod(&(0x7f00000001c0)='./file0\x00', 0xa0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$BLKREPORTZONE(r4, 0xc0101282, &(0x7f0000000240)={0x6, 0x1, 0x0, [{0x1, 0x0, 0x5, 0x9, 0x40, 0x9, 0x9}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f00000002c0)=0x5) write(r3, &(0x7f0000000300)="87cce6da2237160ce4b9da151fda0186c50c5bc940b9e633cc4694742dd7a8b2d330d8a4d0cbd0c58f2cb77863689f77ed62e2485d82189b22fd29fd007a32cc12b10364aeadbb9c32ae25a393cf5e9fd0b0c3d1d6c74f019cdc0b1a369285875be3f231ccf322605fde67fbe5bf28df997f7613759d755113f65f9017c59c31b14b9fcdf9d1b0e38cede6f8871a7ba610552ff9a752d25e1ff07bb3783b3936278d48855337da9321bf2d8d", 0xac) write(r4, &(0x7f00000003c0)="8400740679681a63479364", 0xb) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000400)) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000440)=""/107) r5 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x100, 0x2) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETA(r6, 0x5405, &(0x7f0000000500)) ioctl$sock_ifreq(r3, 0x89df, &(0x7f0000000580)={'bcsf0\x00', @ifru_data=&(0x7f0000000540)="59590d461b5cb6575ba7d67b7ab7f98590a4e96694a5d9310d0ccaa8f4a15216"}) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f00000005c0)={0x0, @rand_addr=0x5, 0x4e23, 0x0, 'lc\x00', 0x2c, 0x2, 0x22}, 0x2c) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f0000000600)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000640)) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r7, 0x40304580, &(0x7f00000006c0)={0x57, 0x9, 0x72f, {0xffffffff00000000, 0x9}, {0x5, 0x1ff}, @const={0x8, {0xd75d, 0x1, 0xdf86, 0xd505}}}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000700)=""/40) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000740)) socket$inet6_sctp(0xa, 0x5, 0x84) prctl$setname(0xf, &(0x7f0000000780)='$.\\mime_typetrusted\x00') ioctl(r7, 0x6, &(0x7f00000007c0)="d2db8696f4e06e459fc986fb8bed20d9826c68e862db896a5790697807d58444bd80aab664fe4345") 2018/06/02 21:40:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ppoll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x8008}, {r0, 0x2}, {r0}], 0x4, &(0x7f0000000080), &(0x7f00000000c0)={0x5}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x3) sendto$inet6(r2, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r1) 2018/06/02 21:40:14 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0xf301) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}, 0x18) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)) 2018/06/02 21:40:14 executing program 7: r0 = socket$nl_generic(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x88, 0xa, &(0x7f0000000080), 0xfffffffffffffec9) sendmmsg$inet_sctp(r0, &(0x7f0000002040)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000001200)}], 0x1, 0x0) 2018/06/02 21:40:14 executing program 3: futex(&(0x7f000000cffc), 0x100, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r0 = getpgrp(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140)=0x81, 0x4) sync() setpriority(0x3, r0, 0x0) futex(&(0x7f0000000040)=0x2, 0x4, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x2, 0x1) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) [ 163.335802] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) [ 163.417679] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 21:40:15 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x6, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x0) 2018/06/02 21:40:15 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r0) 2018/06/02 21:40:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x88) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), 0x10) r1 = dup(r0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000004c0)={0x6, 0x5, 0x0, [{0x7fffffff, 0x47, 0x20, 0x0, 0x7, 0x7, 0x5}, {0x1, 0x7, 0x8000, 0x3, 0xffff, 0x6, 0x81}, {0x401, 0x6, 0xffffffffffffffff, 0x9, 0x61, 0x3f, 0x101}, {0x6, 0x9, 0x6c0, 0x84, 0x915, 0x9, 0x6}, {0x4, 0x3, 0xfffffffffffffff8, 0x2, 0x8, 0x8001, 0x3}]}) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000)) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000140)={0x2, 0x0, 0x559, 0x9, 0x8, 0x9}) getsockopt$inet6_buf(r2, 0x29, 0x6d, &(0x7f00000003c0)=""/195, &(0x7f0000000180)=0xc3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/cgroup\x00') 2018/06/02 21:40:15 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x1, &(0x7f0000000280)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x5, 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0x6}) rmdir(&(0x7f0000000080)='./file0/file0\x00') 2018/06/02 21:40:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000000040)) 2018/06/02 21:40:15 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'irlan0\x00'}}, 0x1e) 2018/06/02 21:40:15 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x9, 0x10, [0x10000, 0xfff, 0x1000, 0x80]}) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080)=""/222, &(0x7f0000000180)=0xde) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0x3, 0x401}, {0x3, 0x3}, 0x0, 0x4, 0x8000}) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xfd8b7de, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000280)={0x4bf, 0x24, [0x6, 0x2ab, 0x3, 0x0, 0x7fff, 0x5, 0xfffffffffffffff9, 0x8, 0x6]}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000002c0)={0x20, 0x24, [0x4228, 0x6, 0x10001, 0x9, 0x0, 0x6, 0x5, 0x5, 0x1]}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000300)={0x6f, @multicast2=0xe0000002, 0x4e24, 0x2, 'sed\x00', 0x2, 0xfffffffffffffffe, 0x15}, 0x2c) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000340)={{0x58, 0x2}, {0x5, 0x40}, 0x6, 0x4, 0x80000000}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000003c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) fcntl$addseals(r0, 0x409, 0x6) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000440)=0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x0, 0x2024}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0x81, 0x987, 0x81, 0x22}, 0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e23}}}, 0x84) r3 = semget$private(0x0, 0x2, 0x3cf0a362cfcead92) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000680)=""/71) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000700)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000740)='./file0\x00', r4, r5, 0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000880)={r2, 0x10001, 0x4}, 0x8) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00'}, &(0x7f0000000940)=0x44) getsockname$packet(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a80)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000ac0)={@dev={0xfe, 0x80, [], 0xe}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x7fffffff, 0x500000000000, 0x100, 0x100000000, 0x1080004, r6}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) connect$packet(r0, &(0x7f0000000b40)={0x11, 0xff, r6, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_open_dev$sndseq(&(0x7f0000000b80)='/dev/snd/seq\x00', 0x0, 0x440c00) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000bc0)={{0x4, 0x8, 0x7f, 0x2, 0x401, 0x4}, 0x5}) 2018/06/02 21:40:15 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x22}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000380)=0x1e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x80000000000000, 0x0, 0x0, 0x0, @time, {0x0, 0x8}, {}, @time=@time={0x77359400}}], 0x28) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000100)=0xc) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)='//control\x00') rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000300)='//control\x00') close(r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./control\x00', 0x0, 0x8}, 0x10) 2018/06/02 21:40:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='clear_refs\x00') write$cgroup_pid(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="10ac7df1ec7b610bf613695562b33d6c89c770417a3339482be396b946cc9e396bad722f1bfc1f00b89a25932564ce5b4856602c68636d7c9077901d767f66335e37bcdafbd426c2b0a52fb06e4a91d6e6fc3ac5f10848680eba11d5962f410580344036adc5a51a94e25861745d00e51860e700bc6c6db10df0e3e8355268440c2def4de0b48b58cba13abf4e7964babc5f9f6a8990f23b4bc14ce960c18541cd89"], 0x1e7) 2018/06/02 21:40:15 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x401, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0xb0, 0x0, 0x37, "361993e54856be67b1cdab93a3f80444ac2fbd2812d841ec9095438ce527afa1ab2124762f024efc6ebc5744943770cdc137f2b3dc1f3ca7287a34eb2b00b565d9936cd33ec569e04cc9849791c84122129a91adc91a4b35444c8e99a7cd6c7b64d02b42124d9386c3540f11fb9d977c412dcf8695d5e6e3f216ba48a671c0908d35510df9779700b6ce2d82076a7c95623e33f736ec4f17aa3d5357b9aea9a7a6afbc5c46b1f60b5f10b69935ee364f"}) 2018/06/02 21:40:15 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0xa00) 2018/06/02 21:40:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x42, "d87abe5988b80ecdf503ee1008751ad96b9e265a34001ca074d931bc6b5587b4b6d54671186db89b5330c25b64a71091b6f325d74113c0ebccce4e9590ced0f6503f"}, &(0x7f00000002c0)=0x66) readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ipddp0\x00', 0x820}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/48) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r3, 0x9654}, &(0x7f00000003c0)=0x8) 2018/06/02 21:40:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8, 0x7, 0x5, 0x6, 0x507}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0xffff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001c00010300e12264db5ea56ba1c4f791"], 0x1}, 0x1}, 0x0) 2018/06/02 21:40:15 executing program 6: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r1, &(0x7f0000007900)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000077c0)=[{&(0x7f00000076c0)=""/231, 0xe7}], 0x1, &(0x7f0000007800)=""/207, 0xcf}, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x206040) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r0, 0x3}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)="a0", 0x1}], 0x1, &(0x7f0000000980)}, 0x0) accept(r0, &(0x7f0000000100)=@ipx, &(0x7f0000000000)=0x80) 2018/06/02 21:40:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@my=0x1}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400080, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=@hopopts={0x73, 0x24, [], [@generic={0x1, 0xdf, "e255262188958c3258c84375dfb809d967971d401373d8b3e256032ca23822e9b91154a19308ae6fb9ca418902342d2d75ba21528219462d859c84116e341d0c2c0775f9cd24dd520c0a9e51817821b8cd4c80a4b945660bfb3d02c395908651a452d2d9816497c36d7049f2f552d0999992622cdd4d5175cdbe928befc5534dfffea43f44f8356065f6fb6590e6a8fbe43256136d1e11d420ab1ccb47328172696dc361ba9daec992548c56ed1566053faa3278e785af8e63f33c304262158fdbdf52f2e4fcb24f52dc2a30cfa5b3da8af4ea3b06046fb30088306665b566"}, @ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff]}}, @calipso={0x7, 0x18, {0xffffffffffffffc0, 0x4, 0x380000000000000, 0xcd, [0x80, 0x4]}}]}, 0x130) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) setrlimit(0x9, &(0x7f0000000080)) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) 2018/06/02 21:40:15 executing program 1: unshare(0x24020400) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) listen$netrom(r0, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1635, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) fcntl$dupfd(r1, 0x0, r1) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/148) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) 2018/06/02 21:40:15 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) socket(0xe, 0x1e9b8d4b62d9a431, 0x8000) setsockopt$sock_attach_bpf(r0, 0x84, 0x11, &(0x7f0000000180), 0x8) 2018/06/02 21:40:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa4baaaaaaaaaaaaaabb08060006080026040001ffffffffffe300000000069cf87028442d5a3c38b64cb4"], &(0x7f0000000100)) 2018/06/02 21:40:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x0, 0x2, 0x7ffffffff, 0x0, 0x0, {}, [@nested={0x14, 0x6, [@generic="b46e2fe913506edd96c8c82094f26d"]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x4000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) 2018/06/02 21:40:16 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800cb172ea4000000000000000000115a09c79a63a4d832def2b94d000000000055000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/06/02 21:40:16 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1000000, r0, 0x10001, 0x5}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000140)={{0x5, 0x0, 0x3ff, 0x5}, 0x0, 0x0, 0x0, 0x7, 0x0, "1c691a3ec52f19b675b4b133a59e153f802b8cee623925dfeb3575c47acda253f13cbd87ef31c8941ca31ca02629dfc7818d0383a666e2e8b4ca8d2c0742bfceb93c5df785c81b339509932bcd2ae41e6553f4e2fabd475754164ba49880008dbf9563fe724e59cbbd6f25b142be004f4b475f9018357396e62697ef6ede41a0"}) 2018/06/02 21:40:16 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) r2 = request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='/\x00', 0xfffffffffffffff9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) getresgid(&(0x7f0000000780), &(0x7f0000000640), &(0x7f0000000700)=0x0) keyctl$chown(0x4, r2, r3, r4) ioctl$TCSBRK(r1, 0x5409, 0x7) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="5d05c093513f540274b7dc8e98b384181b4eee4323c12127ba4bb568231344b18a095879ca7582665edbc52f03c8706fd35b08291c230355ba867c44be043e1370bc2a5bf79a1cb9f584c8583455939bfd9464b6b67f5799acfbf8550a6344d0aa422a3485357d0068413f4e372326fb5de23677e3f1d8bcf8155a32a06f6fdbd155d564816b6cc3b95d5d7fd8340c7106281e6f8dad0c85c10412a30094d14b6d01835978bc2df0a6a376611c5e5115ca31655c9f4c7027bdd81a6e65ef18ed68213ce658d53fd49c0c3da662251b6e6617c337") prlimit64(0x0, 0x0, &(0x7f0000287000), &(0x7f0000a25ff0)) 2018/06/02 21:40:16 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x8000) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x102) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) 2018/06/02 21:40:16 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x5) accept$ax25(r0, 0x0, &(0x7f0000000040)) 2018/06/02 21:40:16 executing program 2: r0 = semget$private(0x0, 0x20000000104, 0x0) getrusage(0x0, &(0x7f0000000040)) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfffffffffffff800, 0x84000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0xfffffffffffffffd, 0x1, 0x8, 'queue1\x00'}) semop(r0, &(0x7f0000000000)=[{}, {0x3, 0x9}, {0x3, 0x40000000}], 0x3) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x401) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000280)) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) getrusage(0x0, &(0x7f0000000500)) rt_sigpending(&(0x7f00000002c0), 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000140)=0x400) socket$kcm(0x29, 0x2, 0x0) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000000300)=""/227) 2018/06/02 21:40:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x9ab02, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x5, 0x5f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x2, &(0x7f0000000100), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'ip6gretap0\x00', '\x00', 'veth1_to_team\x00', @empty, [], @empty, [], 0xa0, 0xa0, 0xf0, [@pkttype={'pkttype\x00', 0x8}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0xb, 0x0, 0x0, 'bcsh0\x00', 'bridge0\x00', 'ip6gre0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x3, 0x0, 0x0, 'ifb0\x00', 'bcsf0\x00', 'vlan0\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf0, 0xf0, 0x120, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'veth1_to_team\x00', "88651b00ea0000000087000000000400", 'ifb0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x108, 0x150, 0x198, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}}}, @helper={'helper\x00', 0x28, {{0x0, 'sip-20000\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x19, 0x0, 0x0, 'team_slave_0\x00', 'veth0_to_team\x00', 'bridge_slave_0\x00', 'veth1_to_bridge\x00', @random="a4ee0b4414d3", [], @empty, [], 0x70, 0xb8, 0xe8}, [@common=@ERROR={'ERROR\x00', 0x20, {"96788cf8d33b3d781630a686043b6c1042bca8515982b5821713fd5b697a"}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x668) 2018/06/02 21:40:16 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x18000000, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x301, 0x2) poll(&(0x7f0000000080)=[{r0, 0x4000}, {r1, 0x8200}, {r1, 0x8000}, {r1, 0x4}, {r1, 0x2002}, {r0}, {r0, 0x8}, {r0, 0x1}], 0x8, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) poll(&(0x7f0000000240)=[{r1, 0x2}, {r1, 0x4004}, {r0, 0x100}, {r1}, {r1, 0x1000}], 0x5, 0x401) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0xa29e, 0x2, [0x4, 0x10001]}, &(0x7f0000000200)=0xc) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0x9}) 2018/06/02 21:40:16 executing program 6: r0 = socket$kcm(0x29, 0x200000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r1, &(0x7f0000001640)={&(0x7f0000000040)=@nfc={0x27, 0x1}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000000c0)) 2018/06/02 21:40:16 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x214040, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000002c0)="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") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4cc40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020e00000c000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000d8b6f8a4ead5f3c790eef81ca0b9a3f767d3cb377446911168af150106cb7e71b1aaf710e001d89803089768dcfcdcd6f36485b969c410ce489629b780d885d851db83af508956cd7489d1208fb98ae2193b8ee451d71b1942ee3cc49d2e97a9c9a1a467326d91"], 0xc7}, 0x1}, 0x0) 2018/06/02 21:40:16 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/06/02 21:40:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x303) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) readahead(r0, 0x4, 0x180000000000) write$binfmt_script(r0, &(0x7f0000000540)={'#! ', './file0', [], 0xa, "f5261e68096d5c0229a3b790564806b2d199ab53bb15d0f456464f127c998493b19e80"}, 0x2e) write$binfmt_script(r0, &(0x7f0000001dc0)=ANY=[@ANYBLOB='#! ./file0 /dev/snd/pcmC#D#c\x00 cgroupeth0\' /dev/s'], 0x30) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) 2018/06/02 21:40:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x100000001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket(0xa, 0x1, 0x0) r3 = msgget$private(0x0, 0x2) msgsnd(r3, &(0x7f00000001c0)={0x3, "28dadf951202dc313e7fff1ed035a6b7618c71e9fcf996"}, 0x1f, 0x800) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x20}, 0x7d, r4}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 166.082826] xt_nfacct: accounting object `syz1' does not exists 2018/06/02 21:40:17 executing program 1: r0 = socket$inet6(0xa, 0x8, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 166.562774] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 166.562774] The task syz-executor2 (10371) triggered the difference, watch for misbehavior. 2018/06/02 21:40:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000180)=0x9b6, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) sendto$unix(r3, &(0x7f0000000280)="bb", 0x1, 0x0, &(0x7f0000000380)=@abs, 0x6e) dup2(r0, r2) 2018/06/02 21:40:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x4, 0x100000001}, 0x2c) seccomp(0x1, 0x0, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x49, 0x3, 0x1f, 0x3}, {0x9, 0x9, 0x5, 0x35182122}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000080)="4504026d723cf1c400eab1a717b3938b797c2a1d768fb482b67301bc6dd897d05825d53a1138a505044e88a08573ae6fe5d8309820af19fee759f06593e155", &(0x7f0000000340)=""/168}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) 2018/06/02 21:40:17 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000300000000000019078ac1414bb061414110d2a661e26000000450000adf723000000000000000000ac5c14aaac141400"], &(0x7f0000000100)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) quotactl(0x4, &(0x7f00000000c0)='./file0/file0\x00', r2, &(0x7f0000000380)="88db8316ce860b2d0e34be7bdd621ed6ed00d82b167b78900759bb919aedb78a2aac69669616a9f22ae71e5ac220e37a18e70302404fcf56aa6be52b929b2c4a59facd958e0cfa29ac18e027b15a7a55c3b47ae36b03cc885ab64a1cff62d3ce0f7507ec70327a0ca6d262daea0663c7fb365a4bcac5a6f8a74e67c7f7130c214b03e8dbd3a1") ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ioprio_get$pid(0x1, r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/06/02 21:40:17 executing program 0: unshare(0x24020400) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0x10) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1ff, 0x4200) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00') 2018/06/02 21:40:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001dc0)='\x00', 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001e00), 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), 0x3) 2018/06/02 21:40:17 executing program 2: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=""/225) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1000000001, 0x0) 2018/06/02 21:40:17 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x4e23, 0x18bc, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x0, 0xa, [{{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}}, {{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e21, 0x400000000000008, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e22, 0x448, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2800000000}}, {{0xa, 0x4e22, 0x0, @empty, 0x7}}, {{0xa, 0x4e24, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffc}}, {{0xa, 0x4e21, 0x9309, @loopback={0x0, 0x1}, 0xef}}, {{0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0x12}, 0x49ce}}, {{0xa, 0x4e22, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd8}}]}, 0x590) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x200, 0x8000000000001) open_by_handle_at(r1, &(0x7f0000000680)={0xeb, 0x2, "d3fe7a3f3147cbfbe7500a122f2c1edd21488a556b2691071d074ea0535f9b71d07379b782768080fda46202c485c2cb8c067ea190b3a8a15ddde933221056582ca4c457ce5f0e1936761890a2789030b88dce3ee013cb574e355ba79da41bd1702c49de8abd6ec0c9e696fa314accd06f71a94d56be09b14cf7a4eeb3e14e8739623cd93a3f1157c3d5bac553b5f2388d530677cb27634da86d394ef88c2aa7c16247dfb69b4b5597bbe390ddca1fd7d3459445543d94b5d4e7e8b4e1b9edb3b0e64b817ee8f6b722db9eab5ab246efc8558cdf7019f4e9aba8844a22ffcf651656cf"}, 0x8000) 2018/06/02 21:40:17 executing program 1: syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x80000000, 0x5}, &(0x7f0000000140)=0x90) r3 = accept(r0, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0x80) shutdown(r1, 0x800000000000001) sendmsg$key(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x34000}, 0x1}, 0x0) [ 166.811019] Unknown ioctl 9218 [ 166.858338] Unknown ioctl 9218 2018/06/02 21:40:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000380)="000051575524baec64", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8000, 0x2, 0x3, 0xfffffffffffffe00}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={r3, 0x70, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0xfff, @empty, 0x5}, @in6={0xa, 0x4e23, 0x3f, @dev={0xfe, 0x80, [], 0x1f}, 0x9}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, &(0x7f0000000340)=0x10) read$eventfd(r2, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r4, 0x1}, &(0x7f0000000180)=0x8) 2018/06/02 21:40:17 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0xcd72, 0x8, 0x9}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xa8) ioctl$int_in(r1, 0x5454, &(0x7f0000000040)=0xc8) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="a8", 0x1}], 0x1) 2018/06/02 21:40:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)}) 2018/06/02 21:40:18 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc800, 0x0) signalfd4(r1, &(0x7f0000000040)={0xaa6e}, 0x8, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x1f0, 0x23, 0x100, 0x70bd2c, 0x25dfdbff, {0xd}, [@nested={0x128, 0x81, [@typed={0x8, 0x64, @uid=r2}, @typed={0x14, 0x79, @str='/dev/sequencer2\x00'}, @generic="98bc7b353dc57aa132c6d48e2bb6b4a425abda343e5c632142699aa87a7e545aff95b10349a80ea1c313e9ffadebef889809ab36f1ddccb82c6ce74ecc79cc6609d61d3495e6f5ffb7db0cdf1040bfecdaa6693d23ebd72668e3b2755d0dadf87f1e09", @generic="e19ce749c23597f54f1b3387a00adcbc72f4977945a56bc2106977c80a64b02f188076e1745a53a3c2def2116885876cb570a2b5642bda06da260868ee72bc93ae8c44e2a5fabaeb855ed7a1b283b89e05381ef33124e16661e32a70f4a973b4c911d9b11235e24508b262eedb04b241e77c88e94726666c4a50fd95aaf58fa6ede8e86d1010dec5bdc106ca1e43c6146b470f7098512c24906c9813d9550b03b89b2f5451"]}, @nested={0xb4, 0x15, [@generic="c256a3643040bc006b237aadf723558fef61be4651fd02cfaa6cd6cf6ab58bd63036d39cf77d900dd3d9e72c1d301f2da3e1598f70dc53eee45934021cf2220eeb9988bd725f96dadb7f95549f63682ec19e440f4ac438232b886f13864ed3c7ce681df7b8d9c9331a8ba34a2b8bc89e035f703706ef5ac37196a0f3bc2a412c8fc29b0cae1e18a2a78b4cf18b383ecb58ff812b3ddaa9357e70", @typed={0x14, 0x6f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4040}, 0x4000000) 2018/06/02 21:40:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2f0648f7f969683e6320674a6b0be743ff3580674adc8f1b23d5281be20c0a97004955761e6bd880efa4b19ac734085e197b952287734a4970e92a413a7703c0799832d1562691017aa83e5007c3cab161915d97723d1d5c8a2b44958dd3ad5f4479b0fe6247d07f330e568305731ddcafd426dd4124d2b88a5e004d6474feaee6baf7f5214ae315508b8c479c787ccfc0aaee9f501f4ecf49df3554393f6334aa7edeebc3dc9f070cfc770273ba963d372cf9ab38e992df168efd803ad537fe9f9e31a60b"], 0x1) sendto$inet(r0, &(0x7f0000000000)='h', 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/244, 0xf4) close(r0) 2018/06/02 21:40:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xfb, 0x0, 0x1, 0x9, 0x7c2, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e21, 0xe552, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x7fffffff}}, 0x5, 0x0, 0x8, 0xc8, 0x2e7}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x7fffffff, 0x7a, 0x1, 0x4, 0x5}, 0x14) io_setup(0x5, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)="e78fdd641c084a03ce67652983", 0xd}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/06/02 21:40:18 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40180, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, r4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r6, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) r7 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r5, &(0x7f0000001ac0)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000000340)="5666b691fc3d7abd76f2b6f3468d7a092ebe1c1179edb4f0f539ccafc0d68dfb39e959fb070b922ffbe92f6fe9b7145e5069f919f46ce5bb2fd2f940327b98b2d7d382d7d4beb5769bc1", 0x4a}, {&(0x7f00000003c0)="55c5a2d2e1f327ce9b2f4e809ebd2336e076e0ecfad7dd45420bc4e774873d328d8548adc5cdf2951f715bd45608aac15629319f296138ea0980ebc0e031d0b8d004a2615cc3f1267ebf471c0391a2846ae05759da155999cc844a100d25dab14cb739c38eb377d232b3a7f7e5873b995ec77fc8e42c66caac59b4353fb4263f64b31bfa51d5c5e5f91618d1343737b56efad24e7625108e2739b209081879ea2ce37656795ccbf6a3208438dbc8806152595ecc4d7a3d511fce798ad136708d90cf72239401713cd7a76814a387d689f2", 0xd1}, {&(0x7f00000004c0)="ac51f9ba04618300e41d1316edf84a2cf921cbf0760355abe68f975affe3626e97d4d1e9f7bd576eaa40f29d8546b11c29668074e0b4bef1d787f11929751a1d7031ef0d5e45b3bff0f92feedbc3afb4c100c62f2c7a9eb3628c9058ae5fd664d36b338dbc7bb66b8c1e22d91a33ff77875d331284e2ad6f9fa12eb90a1a0ddddda16d1bb5fc38859ad1f6c92fd8705823803d63020706d3439c38cc9b139396ef5fda090e8d164484c2055e0fdff30dd40679e13bb2950e96ef2c68d726af359ae3478ce7c098c173847b26", 0xcc}, {&(0x7f00000005c0)="fbda42676b0ebc37ac84d5", 0xb}, {&(0x7f0000000600)="7e8f40fb59fe567f7a7b70c28d607f83542ed6d6d9343efda9bc197cc66d0f302517e93ca4fe749bdb9a87a396455527356c4b8cde7273060b77b77a3b5c584f8bd8b6cd036719b3d1dcd3a6b60e7922a28bc37758f48d963d3d95a16ba1e1971a8fe8fafb728f1c12711e2f7b67ca3de460b6ef234c2f4e00864bfaa4b429c5dfaeb151aaeeab5ac137370cceae4cbb0041657335b43d654c822861719b5f18630c95cbb14e5ae00be74297240a609eff0fd0bddfbed0c83cb6e44ab92358f52ca9a6b95d52fb5d83a60eccee47cada6b5a215c415cbc", 0xd7}, {&(0x7f0000000700)="2880e9ea9b8d6cc6b538119236353e64eabc9d55eec8bfe538dbc811915ed46e0aa707b4c40426ff90e06254b458c105db4182bc91fae389ca477abfe8b2ce52ad2f17ba73e8bb1db3f6559ebe61a5c75616cdb20522366f89ca0437f5d33a80d4b09f75cb7d8cdca4671dda559883", 0x6f}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)}, {&(0x7f00000017c0)="4bcd98f578caa552ef32e0faab8ab48b2b9e7c51be0df914111fe90dfcd5a0bf55f52bb1f11fbad44d7030737c80aa669bb970981a2dd506b0c646b98d9054d361b47efbdc11393a980494631204fb07350501a0dc8cf809cdfe8165e3b3d40149838bc4f8f9e3bfb5f29ce0463fab8877179dc9b75eaed0ef1fe0a65a52add4", 0x80}], 0x9, &(0x7f0000001a40)=[@rights={0x30, 0x1, 0x1, [r3, r2, r6, r2, r0, r2, r0, r3]}, @rights={0x30, 0x1, 0x1, [r6, r2, r5, r0, r0, r3, r5]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x80, 0x1}, 0x8000) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000001b80)={@ethernet={0x6, @random="8863c30b8011"}, {&(0x7f0000001b00)=""/63, 0x3f}, &(0x7f0000001b40), 0x4}, 0xa0) r10 = accept4$netrom(r5, &(0x7f0000001c40)=@full, &(0x7f0000001cc0)=0x48, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001dc0)={&(0x7f0000001d80)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001e80)=@assoc_value={r1, 0x101}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001ec0), &(0x7f0000001f00)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001f40)={0x401, 0x80, 0x8, 0x26c, 0x400, 0x5}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001fc0)={r1, 0x7c, "197e9b4c1f795b2d967deaf3d6739f0f15fa9c56cd5a857f50e3f7dac7cc44cba9c0c2301df010fbdec8d78e979905f681301d9a66ca22df122610793b007f9d586e9f4a0049748c778cf777b9a4a2b99de3f4c9e5ec681881c01796cdc9d9825a5b2f115f8a4d998b41ca5e0fecf9731969d6b8ca0d3cef3744af3f"}, &(0x7f0000002080)=0x84) recvfrom(r10, &(0x7f00000020c0)=""/60, 0x3c, 0x40000000, &(0x7f0000002100)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r10, 0x0, 0x487, &(0x7f0000002180), &(0x7f00000021c0)=0x30) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002200)={0x7, [0x489, 0x8, 0x20, 0x6, 0x0, 0x5, 0xfffffffffffffff7]}, 0x12) write(r3, &(0x7f0000002240)="469806458a71f8eaa53232856c27ed010134c46d49e4dd9bce3653ecaf865905cf08d86b3ce3df0d029d62cdcacd8456980ec3f5dc4d074ce56c2a04d912bdaa3054c6cae49428a294b4493c0190aa9def03861a62249f", 0x57) fanotify_init(0x40, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000022c0)=0x4, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000002300)) 2018/06/02 21:40:18 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = userfaultfd(0x80800) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00003f98af946c3d5145000000000000", @ANYPTR=&(0x7f0000008840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f050000dad0004d935e55621563f6758f57e779f9f4c65aa3d689fb6cc255caca1df5477d127baab967d6faed8a2318944f200fea73d8f19a53531ca68b229f783715edc282eced7f023943b57a"], 0x20) r3 = msgget(0x2, 0x101) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000080)) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x8, 0xf4}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000280)={r5, 0x3ff}, &(0x7f00000002c0)=0x8) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) 2018/06/02 21:40:18 executing program 3: ioperm(0x0, 0x800, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80, 0x0) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f00000000c0)=0xc) inotify_init() syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc400) creat(&(0x7f0000000280)='./file0\x00', 0x108) accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000080)=0x60, 0x80800) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=@random={'security.', "657468316574683034657468312d73656c696e75782a6c6f73656c668d776c616e31766d6e65743100"}, &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x1) [ 167.269406] Unknown ioctl 1079530316 [ 167.343975] Unknown ioctl 1079530316 2018/06/02 21:40:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x2, 0x2, 0x0, 0xff}, {0x3, 0x3, 0xffffffffffffffff, 0xffffffffffff0001}, {0x5, 0x1, 0x2, 0x8000}, {0x7, 0x7, 0x8, 0x1d}, {0x49e, 0x5, 0x1f, 0x9}, {0x7, 0x4, 0x6, 0x2}, {0x5, 0x7fffffff, 0x100000001}]}) socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x438) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) sendfile(r0, r2, &(0x7f0000000340)=0x102, 0x80000009) 2018/06/02 21:40:18 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff, 0x40) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040)=0x7, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffff9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @loopback}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x4e22, 0x2, 0x4e20, 0x7fffffff, 0x0, 0x80, 0xa0, 0x0, r1, r2}, {0x7, 0x1, 0x5, 0xffffffffffffff80, 0x80, 0x78faa39, 0x9, 0x6}, {0x9, 0xf4, 0x1, 0x7}, 0x6, 0x0, 0x1, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d2}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x3505, 0x1, 0x0, 0xfff, 0x5, 0x0, 0x100}}, 0xe8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xffff, 0x6}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000480)=0x84) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000004c0)={0x9, 0x3, 0x7}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r5, 0xd488}, &(0x7f0000000540)=0x8) syncfs(r3) preadv(r3, &(0x7f0000000780)=[{&(0x7f0000000580)=""/225, 0xe1}, {&(0x7f0000000680)=""/53, 0x35}, {&(0x7f00000006c0)=""/59, 0x3b}, {&(0x7f0000000700)=""/98, 0x62}], 0x4, 0x0) connect$nfc_llcp(r4, &(0x7f00000007c0)={0x27, 0x1, 0x0, 0x1a0ae572de6c4388, 0x800, 0x2, "def57f2d17ef652fbdb5150e50953387b169c067736e39abfd3ccdadfe421d846a0c86774e45adc67e9ab137115b17dee19cc7575bdd8a15a847790ac9ccb6", 0xc}, 0x60) setsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f0000000840)=0x2, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x200, 0x4) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000880)) r7 = openat$cgroup_subtree(r0, &(0x7f00000008c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000900)={0x200, 0x0, 0x100}) bind$can_raw(r0, &(0x7f0000000940)={0x1d, r1}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000980)={'bond0\x00', 0x7}) ioctl$TIOCNXCL(r3, 0x540d) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000009c0)) rt_sigaction(0x17, &(0x7f0000000a00)={0x200, {0x9b}, 0x0, 0xe0}, &(0x7f0000000a40), 0x8, &(0x7f0000000a80)) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000ac0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000b40)={r6}, &(0x7f0000000b80)=0x8) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x2000)=nil) 2018/06/02 21:40:18 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x2000000, 0x110, r1, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) 2018/06/02 21:40:18 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x300008000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)={0x2, 0x0, [{0x3000, 0x88, &(0x7f0000000000)=""/136}, {0x10000, 0x94, &(0x7f0000000100)=""/148}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5c0b, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000280)={'ip6_vti0\x00', 0x5}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000002c0)={0x3, 0xff}) 2018/06/02 21:40:18 executing program 2: syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x16e, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0xd200}) 2018/06/02 21:40:18 executing program 5: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1ffffe, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)) 2018/06/02 21:40:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000180)={0x2}, 0xfe40, 0x800) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffe7b) ioctl(r1, 0x5, &(0x7f0000000040)="9fe002c112556115aa3e01e5a881e2d2cad4873bc8a469ddd27b23628530b536a8239b70632f4e1d32065e3efa174a98b90e9171b18d709d3d7948811e23f332f823eeab0c6dfd2fd42eb5a0c5cffb9386632d11f8dd63") 2018/06/02 21:40:18 executing program 3: ioperm(0x0, 0x800, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80, 0x0) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f00000000c0)=0xc) inotify_init() syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc400) creat(&(0x7f0000000280)='./file0\x00', 0x108) accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000080)=0x60, 0x80800) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=@random={'security.', "657468316574683034657468312d73656c696e75782a6c6f73656c668d776c616e31766d6e65743100"}, &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x1) 2018/06/02 21:40:18 executing program 4: timer_create(0xffbffffffffffff0, &(0x7f0000000380)={0x0, 0x20}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpgrp(r0) r1 = shmget(0x3, 0x3000, 0x1001, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) process_vm_readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/174, 0xae}], 0x1, &(0x7f0000000780)=[{&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f00000003c0)=""/75, 0x4b}, {&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000000540)=""/74, 0x4a}, {&(0x7f00000005c0)=""/180, 0xb4}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/65, 0x41}, {&(0x7f0000000340)=""/16, 0x10}], 0x8, 0x0) 2018/06/02 21:40:18 executing program 2: unshare(0x24020400) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/06/02 21:40:18 executing program 3: mkdir(&(0x7f0000f4eff8)='./bus\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) pivot_root(&(0x7f0000000040)='../file0/file0\x00', &(0x7f0000000140)='./file0\x00') chdir(&(0x7f0000000780)='./file0\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) syz_fuse_mount(&(0x7f0000000080)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1021) stat(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/06/02 21:40:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0xfffffffffff7ffff, 0x3) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0xffffffffffffffde) 2018/06/02 21:40:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = getpid() sched_getparam(r1, &(0x7f0000000180)) r2 = gettid() ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000040)={'veth1_to_bridge\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x4000041}}) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', '-)\x00'}) rt_tgsigqueueinfo(r2, 0x0, 0x13, &(0x7f0000000080)={0x14, 0x0, 0x0, 0xffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140)=0x2, 0x4) 2018/06/02 21:40:18 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42000, 0x0) sendmsg$alg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)="41933578249f46f023940034bdbd61e53a0a7b69494b208f65be8ab815bf390ab5315890dad1bd917e09855fc815b21a67c4dd8f1ff4a8df1b6113aad303a0c62439fea716b2a5faddae30667a854bf85678ced95864ffa2e396f50de11d78b0e3405808b6817a4a03b4977f42f781c3", 0x70}, {&(0x7f00000000c0)="3d842211e52b90328f3a67b6f825f3135f6238af8d85b9ec4e0a1df6b4ccd16177a5e34d0aa9b1d28fb56079be78a1aec9bd6042822ea2", 0x37}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="5848f0e1fa157ea0d37c84de15a11e951f8f6bc571ce3844d22a9738e3cc4eceb8f594c71f83f6de52be127d7eb1073c28d1e0c22f38ded5ca09876b2b10890f1d15e4d2f157d60c603788296e819973e8d5da351dcf1ba2e77eac014555c618806591901499e21013c8fbc4c3ea0572b38776f9be153b4d4f75b0e1737a0f6c71deb7c026b6522ec447a1712be1e8b187b5457db54ad08874725b565b7627daedeefd184306abcff30a6db6815667b87dbe3f9e6368adf3faf2c8215a3f9b3b4d1e5ca8b9", 0xc5}, {&(0x7f0000001200)="5cd8b2d91e7fff99b7f3cd42a5c5b3b02b6ecc7eaa2d37f6c01b2607403cd53ebc7f71fee336102b6c191b2925460ef305f1f6ca2b200cf19c28f92b7ae1893afaadb78dd72be782f761c2c538d9c9bb4d558e0770f2fe5f73bc29fece6c8211d61c1a335528c8e70ea53bacd5f00d129714cd06", 0x74}, {&(0x7f0000001280)="ab9d7b72f85ea3819997b89e49cbb91a4464844f1e0c0efd656b345ed9b7a649c90ecd130fde08e6f65b4b319e6e950fb4bdda7b340371b390c5a6acc6eb7287b65d0e13932c0b8e63685610a5f55e9b45fdbde993ad8d2036a14c18f0b1ffb54bf260c36317345f4aa615f4342c76cec9cd457f997f2cb618d6fd4a1018196d7bf2d1d24c1277fc15680695e368448e47fefc3697667692f04150de951dc3170e3831dfb24d041fc1d7ae954c9e0e065340885eb7fdcdf52db94f911437c6380372508f1b057ccd4ceead00d92ac25e4ef373437789875714143f31d4be4035ffa0", 0xe2}, {&(0x7f0000001380)="f80a3f5da4a0a2c65af29e0436208418bea0556da299c197378e1f64dfc372c8b7b2f63620360f0cdb0147a3841adb0effacc62683b19ae6915f719aee09bdcc3fff06237b053fb1e2b7cd48675f2e5c7ed450d61e3a2e76c8d652625e8276", 0x5f}], 0x7, &(0x7f0000001480)=[@assoc={0x18, 0x117, 0x4, 0x799}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4040080}, 0x3b538b117cf69f16) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001500)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000013000), &(0x7f0000012000)=0x4) 2018/06/02 21:40:18 executing program 5: unshare(0x8000000) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) 2018/06/02 21:40:18 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x11, 0x2, 0x4) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x80000001, 0x6, 0x8, 0x9, 0x4a, 0x81}, 0x85a}, 0xa) listen(r0, 0x1000007ffe) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={r2, r3/1000+10000}, 0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x1, 0xfffffffffffffbff}, 0x8) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r5 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) socket(0x8, 0x0, 0x7fffffff) r6 = socket(0x2, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000480)="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") sendmmsg$unix(r5, &(0x7f0000006180), 0x1b3, 0x0) close(r5) close(r4) 2018/06/02 21:40:18 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x1, &(0x7f0000000480)="0047fc2f07d82c99240970") vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="d20df7e44c1855703c67c5f7210f25069ef2ac467c009d5bc0a52ae4fc92f10f4103aacdd783424c17de2eb321c6318de17e0391821c2bd5bfd1eeeedd1e7be7fdbe953103804e39a4b702030d606d810bf4fa4b320ba25c7f08f31085f6c509a7cf7d927e2e76ecc1aa42a4008482d994ccca0391f10a5e1b850127d0eafc0907b1d91d28c8f8f33772e26e2d057bf6c5b1d8e0d53211e487933f07", 0x9c}, {&(0x7f0000000180)="15439fb573a9c1daa90791792af3f2f9b92c222942cb5ddf873649ba92bf4b9c1b2e18962332e753a6a4333a0d3ab5bafbca19fd02df03c4e5dbfc2432761bd79432263d8152a05a3c1e58cb55bd4e0e96b190d368d12ead8eb232972889261b350f1d68243438f7202d9796f4285cea64f2ce4835c5ecbf4a791274aff670ebe0615e843131257180cb73b00b59a1b2a8ff60d737317f4144aac08518d9b15e94de8b239c", 0xa5}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="c45e4f0b0b639ded3993948376fbfbcb95929114a76c34cfc96d5614a2bfef3e228c6810840d5a796327d15c786af81f26bc15d307abfc3844273be3d4fb94d866c2b371996674fa1bb8e4f435992feabbfa72fbffd95da6c3be05bb2e43ae188cf0b62e17361697621c61753c47b2ed441257f33863c0c4eef4cae15392c0f65542bd6403364ee09ab234192e4dccdc71b1ac3f94bc3d7f83aef8eccd06bc4021f8f76fd73e2f7e8b199c0cf9bfe71094fed0874ec1e70058ae326ca9dcf90847a96bdf527e4b6552b6", 0xca}], 0x4, 0x5) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x80) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x1000000007}) 2018/06/02 21:40:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x3418c1) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000140)="816588254827ab3ce138d3429048ca69602bf1efa3b0296508d09a3951a4d6c76c1029704f344bdd072206e1e9a62f0dcee51ecf68fda078310124713aa4d4c0e592156b81838c8899b9a4b16c7dbfe1287073a9788bbebfce710bbde535380d8b657f4a560f79d86d07475c122919e4f89fc0605440d548ad0e5a80760444fba7178ea9d7facd94abbd9e35e31d0d6bf6c8474f1ce03f0fdc67c6d90f9ab8115a8e4609003cd88e202ab405362789f61db8ae3358bc3d0c7c8fc768f085cf8f7390ea25b705393fd360a38ffaefd1c685b9109c232e6c0eff6e6a9b77913270b950fdd342e27ee539a749d596f8a31746b2c48452803cd06c", 0xf9) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x4, r2}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/06/02 21:40:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000040)=0x4) 2018/06/02 21:40:20 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x24c01) 2018/06/02 21:40:20 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x1) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x2e) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/06/02 21:40:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x6, 0x3, 0x100}, 0x9, 0x9}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00000000c0)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x20) 2018/06/02 21:40:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = inotify_init1(0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x187) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0x3) fcntl$setown(r1, 0x8, 0xffffffffffffffff) 2018/06/02 21:40:20 executing program 1: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008914, &(0x7f00000001c0)="0047fc2f07b01326177822edb47f3690e15567adbfd82c992409706146126373221eba45bac845a4fc4ccc530c68b284171bb4be1ab82e5012d08378a1c96b1ed397b90f648c5ada1fb6928ec768cce88f1c15ec299b01e3228398ec0ef9c15de95268b335bf0000000000") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000300)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000100)={{0x3, 0x0, 0x6, 0x3, 0xfff}, 0x0, 0x7ff}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)=r2) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000080)=0xff) 2018/06/02 21:40:20 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x4702, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/92) r1 = syz_open_dev$dspn(&(0x7f0000000600)='/dev/dsp#\x00', 0x8000, 0x40400) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={'bridge_slave_0\x00', {0x4, 0x1000, 0x1, "e829e0c434f4", 0x7}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000640)={@dev={0xfe, 0x80, [], 0x10}, 0x7, 0x0, 0xff, 0x2, 0xc0, 0xffff, 0x800}, &(0x7f0000000680)=0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000380)=0x3f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) sendto(r2, &(0x7f00000006c0)="bd2826c3cdfbd6daa31dbcdaba15af8a3bfa742f8aff21c0a5356db40d642ebbe486ca0ab091ab0c5a2899b2b0693a14436b6c9195ea8dc3408dbe68640744c4133e6e292d0d32361efe7f513028d419be3edbb6f26e79505b91e516c0b397982a3fa71c3e57b46d2d76f725a7b312c0ce0cb8e140fdc3bf7c24cb4a785d458153d421806a4f3177a4c63cae943ebc6a1e12db5415146e44b933182b7a8e6108c1c4ef7c49a65abd603688c11aed5cab1f444bf878f53ae8747141a59692f08d0bf3659b0f120dc1b4cd1c1c5e4583ad9a03f507d4f48536778815001d1eee8f14c619d9ce10ad8870040a4e0c23ed2d396eb32b4cab7df2d469c8aa83edec7368183c17b8e410e14f12756bc88268e9833cb33f5fd9f595c2b3b1baaa426370713c532361f6a9febaad7d161fedb7ad0649d9812db64424468ef677319eaa41ba0780e8184599e8051223b0466ab50fd7b7f536f1f98090273916ccd2116bf684d09ed1b12cb428ef4ec688405b26bea6cb15a77954486d08e86f6a12a9f2b54df51f0daae59da2dfac2757fe360984e2b000d552b3321c6d59f01f847561b5276ffb2a5b49cf6be1e278b1685ad518be189ee54b84ea06ef278e30c8781f7b2a6df0c5453c75931e2c578b43acb1f4e61d07a029c6c795dbd6f94954bb081c26c847aefdaeb59a28e5edd05a7be47b3a69d4dc5f90dc0baa6e6b851251ce385d7902b5319bf004797e8d609b379b3915452293f636eac4717bba8cd73f06d47d6eae32894e9e9066b07add71d696659b5740837d57a6b7b2c7fc3c0116d845c680606bd1d1bfd17c4065a4cee8c944fb23c8782bf4d96a3c78e33541f2be7337fd7ac232c7d424ade313d0e1819ba7f1f8ff28d1d2ed595e5d02d4ed6e170a4571d5c5392461a296a29a1fd44cbe3520b987b4f838a8dd309d148c5f42fb1dc351d92de284e9501becaa2147588f1ff30326ee98d4992afcc7f93864fff3ff586635dd3c00f1177de74c36e4db39ee87e24f31c208fbf1b7e976cfe9892e05c8089d71f05a3e6b5c18848d871126272e011c5cc36bf26fcd4011675ebb83a63f2ae61d83ba4d3d42333086736ffcee7ca9727aaa6c846575bb2424f28cc5a62d7be132a604f79e918d9819d15aeca0d8737583260e8415187cb198fc6065ab2cb5300e932ae016bcbc16095fef4412b37aabad174ec3933b45eae892bb5b325d373b815c3bd6287cb1e3acb8aadc41afeb3cda9c275d96d85f9ebd1245f20de3441b611f7ad0a807db7422c1a41c1e531ff2027c7e49a8318c19ccbe7f8e783da1a2a0fa9120aef0534e5bf61552d2d4b887cb266315108931b97c32b34f13f092d4d71b4dfd8978c34f39948abe99cb6e0dae31846efaffec515edfd69086e4a7f0fa1760abda9edf417506f20d10b5c8ddf0242277abc44c370803e8c64d962a2c78a592d6d45245f279c234d442bede0f31a26dc13d64d163f8fe92eb275c6d6fb7b72000a391cd4667d0a480abc4341c0af86d9ad2748bd6edd5da7613681f217331dca9adfb064c0c13e0dba0150092909f70368b852842295a2e27a28bb52fdc4908533c12c8a586202df4717880cb31b7460047a4373ebaebbe7f59af5e1ec6293ab7c447523d1094a9ab8d6423c799b9c63283700418753999e9e39eb38ac3d43b50c5e89631e8b487c3899c0519cd95d3fc5c27d4898f4db58889cf4e7bba92fa87c2f49d029bfece5a400bf0baa5a908a75be67b973ca8ac94040aa03347d29327049c9a0c25ab9e0cb03f6b5ce832c03edb78b26ba0b8010fd0618ff6c0740e7392976f6e7e619208b951bc18c54d3fbcd39b4b7e5779b5342ca8f3bb4c3293843e24b00748d337807309ab9f32c0b212b88d079d2ff1fea949b461a50c6536d9f6eaf8185efefb02a514857ce4de244b76ee0c6eabc797861bcbfb1e154aecad79beb5aeb599571ca44bfd30da49cd6ec9f736ed9712e5d421ed59b27235aee492d43c511015d85f58cc25e144d4ae50d040f8ea3970f955d74395325bc499ddee3f860d78657dab9d5d4961a21297cf8b0ad37fc3a310ba20c1d78676086bfc790e0a80413a29f638750c2917e2f0915f22925b15e0f0dc3d842751da207ab1ae375a9e58e1c4cae823fda3b0c51c3b5891b666caa53a164952e20c567a526e2e2ec70d62b60ad4e389e95a1d23891efdc450eca032b0a5f84b259333124ac83596eb8513e2384fff9ab6a1ecd1a08d832a760fe71e63bd641afaa6b6926b8db097ce7da422fe0f5e129252c92fdce19d4322011b46c54998cf41fd2276b5f89dbce08630df9cd945f9da2dc0820b29124a22aead47847e7812bbb5e7fa4970ff973e9ebd3b939198560964aae0d081591dab2926eb8bebc777ee9813217d5b4bd78c05fd194c9a6bd8d525d1cbfa25621682b068a68d1f37538d26aaab66d4e153af5a9ff1988232a08d083ebc09b3a1b04cc56cffba83a69793d2525299b4d8b15fa2efbe8c7e41614cc00ba052fd21b34fd0d7f2cba7699caec077ec15e123efc39e1b5268c4b24f6bafa12a76af9502b7575b173e93a33204a4ed18ab4c139ac7ebea6f8cf0b1e906cb3c3cb9a6aeb02e282dbf773c599fcefd7480f8a52a1e379cbb852b14fdd076e2d877d0460662026f35a531cf71ed0852c6d7a36f790db1a162ae4f7e9a54e8064b61338894e93b38ffe614c88139b5275f54064a4ec2516a82e4c8f78724b1ed759a0c01fe07346e8fbce5dc45fafb16c9e1b9c66c5135092821ed30004df4d377376df449584538cd94a0676567f6ea70be7973e318c53749bfc3316b3584677077192fcc1841476d85c5ba6f8b53003eeca19b87de025dda455e124fcc79d8a700a26af4d19b9913e81464c1d694a784a57d403da8c1c735559e6905b3fd51d30ebba0ebf76e87422b0c898589d6e2b80d27efbda083f991840e7709b05b1c86dda90a6fa5f5dcccda4cca75d93be1ebb7ee68dd084e8709f28a5f6057427fc391bb5036e0840141f69c7467dfdccd5d2be5ff75cd7065253f7a15585b48257650f6a034caf951d3125447cac0e71b199629681f806e4f1a3736136337dba2f8ffe28a74c4d23989e6a22c1281ca687fe128bd98cc84d8908ecc43eed84cc545a6c357098e535150ed6b8500424b164a2c300ab12ade7617696ee6614094b76c7ce88bbd05c7727fcd3d3c4326ea6c62b9e818c60ab6fe8300165d1078f0fde00e6dfbb8330728496530268a3e658cf9255bee4281d699b35f837f3c96fc66737fcae057bf58296ec274d5bc92d9a7fc3ae39df49b510e78dbad3e2a1392149fc1c0c9a00a65f0f84b07b40f9c83ad6f1f9181bcce48e59a59588d2bc19946823db50f1c2dd92579d59af3fb0e18ba6bd872df40fa7f9f54aaba4ec4d28f7ef8d3db7b022d24cb7c64d31d475dff353d229d093bfcb5e3c15f030531d18b2458d33cd8194da89c0e92748fb332355022f1a40ca8ac608ebfb4fba0fd8964a3df50282f1f9b3cb97ec25e3e31f72b139ce8163c64ba2fb5ff9f6c05dae84996777db4c5f4ed62dd5d2b32ef1f1667f40b73c6364e0f70495747c5c560f51460066ebae720fb7846bb68dd5c580c8ebadf99d5d94dee3d304a369631747e11dcc4671aa44687b9a32e53c7e9e633806c24edf2adf81cf7a1e831f4e00b41fa4a1f1669afb535e3be933e961cca7d13d101415c48a7a2684035575e578088752aad128a865258675cceaebd1a63bf691deb007ef2b7ddf40e7a183ea0a6f860ebc927795ed6ae81c2cb60333fd89bb5478b20c3981c8526b6508adcdccea27a8513e62d0caf31d882be0d2978de6cb276dc463c1ae167d4b28f98f1d4e7f6b2f8e1dd42dbec2dada2845b296280da57c1cfc54f9dfc900062f8f8d7b799791da16393894b065e0c02c753e736c6c203622ca1e6d445623c7d15933f9627fbb860f4eefe3bfb2149f930f974d7472b5d94412f2c53b4a4d309d588accc34a4d1d461a2f1de68a0408d1db6bc9673bf955c09f471ccce24fed10c9c3a29297bebede90c79b0b3bf8e766f266d3707f5ad5c03082f30b96c3466bfa99ba695ba7bf3e06e3c157baecbb1a6657ee896e5156f500800cc0829f21abb512efab06026dd9db5e0d6b2100762d1efedfb3280a05d25acc46efa28bcfa9d799f5e526baf54084ce963a382761f02583fec795150e9a5a468e9dbf81673dc179b553a78b235b491565847ba8d4e872a8bede3ffb01dd153bc82d66ccd024c3eaaee350f585095aa4152cb215b7dc7cc161f1599af5bc4019dc447bc41cd62ca59190851e65c356979ff21eeff4b0f8923f2c85c4bda5198faa7e75caf08ae2b9a7161abcf3de4695e4beff05e51cb34c6ddc35fb76ebd77de559897553f2d89bc967ebc560cdabdb965b930025bfd3f8c5940916ff761af43c8c02309e5bd35ebce2c1b55b4cbbeef4f2b32b3f0cf9c06f3b324755a8db5488904b9df16e73c97f267a8c2dad66aad4654c2cd206e833a142e31cd4aca8f63d9f2a9b2f094c5d0f93c2dcabf738f5c79a4dde6503833966adb663db095659490060bc2ab7660b0c074ee7cfdfb302bbb424354e4229a31fe15a3969e3533830d363cc80867c5ca32e543ea79454ab29330572e98627f7e8289ea57e47058435dd8f2d8ac08a3a8e4c28f1ec241f10e4df6203f00db8c433885bbc7c2a272835a67f6a08fe4005e0ae87a542cb89474e7d495fe3363d88e1b4bb86d9e0234075adcf0535749a3eb6057e1011b0246c3e5b3a49a1d9315c08258821f83adc092ffc8f6ae17ef3cd5b355f9f263e55feb3fe90a1d39df320c32fa8ab097e3f712a3f4ff3c88787b683a9884f8d6fd7e94b0294447fccda4d30ab2fc04cbce48367b6b5394d9bda8ad648f1a1fb657444017998120221601fcd7eeea89cdc8a3c015e6d944a5f9d3da2b2557591e1fd17b103fd2bc6811f54946a68a5ecc06fbfd34e4345e10365094e25f3b8133531609361e3d9f9af854c0fdb286a010260ab9acbbed51cc1102ded1ee383e60305abbe6df4e11da04488f22361278c467aadbe9460d931b1776e27db038f07c53f8cacb14f44528b970ed41099898258075164a53a2974b720ec6c32aa30802494386d27c386e1a2360c200f9063cc51c9f0b0ba2f572fce8ed2ec9d33fde55ec26c0b3edc841bda1122e9d10a0d444fcdf07d29c9912cc657aa36edec9c7950041430194535007bd3f592c9a4ff3b54edbd42c487f847486893a52c70908df8988adf0ac6dae91194902edf5fe1180669b0c013aa367de5702d029f3449e548cb8f3eb4899c91442ffc78d4f9ab2e7d4685b7fc91ee9a4a5a8e8b0ee68643437b34252f7b155cc947164c3132c864cc3b7f0fbe0d02d335fc84dfd2a7c4614a082835d8aa23d89ffa76dba372ce9d4c5c5eac2f1a2f9883bb5080410b21074f493651d2d9af2b5b54975f72146d626afd7060008ddfdacee83a2d385f412de70330847a2813afacbf0914fae8288795a8ca15ec454e476becc44848f17c97eb72bed012be1f64d892b25b4849b0281c7708027aa8e5726bdff1c171864cd8cd871c7dc689acd76a4f395ee264b68cac9079c1ff1e7aa9aaaa89fb00d9c6bf5fc11c187d1e29c188a460c93d4e68cb69f1b8876e75a859eceeefd57e6e762f6e051daf60b58dd47106334cab4a3db824c9e5be7ea8422428fab3a60124870af65681984c4111bb64878b39aacf334337c6e2fada58b8b137541d5f4dd33e2de9004ce8a7d00f244355ca03ce7", 0x1000, 0x80, &(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) ftruncate(r4, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="50020000", @ANYRES16=r3, @ANYBLOB="08002cbd7000fddbdf2502000000340003000800050000000001080007004e22000008000300030000000800080006000000080007004e220000080007004e2300000800040000020000"], 0x50}, 0x1}, 0x4040010) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="5f000200080000000000000000000000"]) 2018/06/02 21:40:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) r2 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000cecffc), 0x0) socket$inet6(0xa, 0x4, 0x3) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000000c0)) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002a4f617e5e5174688a581c00dd8ef1ddf9042a262705d70722539578d9d0dfc95bcdb853aacca8da1b585a4d41d2e8f55748a91efe1b496d28b17de6ec31064182e46bfa2615c10a667e3e96d7f5322f97592a502c65d3a8a439dedc6304502ba1db3a4762ea8f1bd2ea14a77f2a60c51e2c02374526896f5d82ad82de238c3fd5b0b0b85c93618101388554d434f58e735d71a46021bc5b9d02887b78c3cd3137f74a7ebb949860"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/06/02 21:40:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000000)=""/1, 0x1) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/zero\x00', 0x280001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001400)={0x0, 0x9}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001480)={r4, 0x3f}, &(0x7f00000014c0)=0x8) sendmsg$nl_netfilter(r2, &(0x7f0000001380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000001340)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1208}, 0x1, 0x0, 0x0, 0x40}, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0xe) r5 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x38) 2018/06/02 21:40:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@dev, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000000c0)=0xfffffffffffffc7f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) dup3(r1, r0, 0x0) 2018/06/02 21:40:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x208, @tick=0x6, 0x2, {0x4c, 0x3}, 0x8001, 0x1, 0x4}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000c40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8937, &(0x7f0000000c80)={'vcan0\x00', r4}) close(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r6 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r5, r6) close(r1) 2018/06/02 21:40:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000000c0)) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e22, @multicast1=0xe0000001}, 'veth1\x00'}) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) open(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20002, 0x5) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 2018/06/02 21:40:20 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000040)='trusted\x00', 0x3) sendmmsg$unix(r1, &(0x7f0000000080), 0x0, 0x20000000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c832, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/06/02 21:40:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100), 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x220000c912, &(0x7f0000000040)="0047fc2f07d82c99240970") connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1461f7355f82a1401fbd7000fddbdf2500c6f0e5b23da5057a2c3714cc5677d9e007c900a69cb5cc976459036260c16e86bfa000e77d55a4b72d0fe588ddbfa25d452cf0aab0df6271ad20b31c41c2e581ac34e60f9730a0c1b4724b09"], 0x14}, 0x1, 0x0, 0x0, 0x8844}, 0x4040000) 2018/06/02 21:40:20 executing program 5: r0 = socket$inet6(0xa, 0x800, 0xffffd) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = gettid() r2 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f00000006c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x200, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xc4, r4, 0x428, 0x70bd2d, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffe}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3a81}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40}, 0x4000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x286000, 0x0) socket(0x1, 0x8000a, 0x3) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000140)) prctl$setname(0xf, &(0x7f00000003c0)="73746174757380335cd4e10a088c21b43224678c9681e4728c80decc0d2c7fea4fafb59d66ddbb75607354aaf40556fa3a4e3685d9f129bb74fbf21de904957f925696eb3f1b0281499a385ffb9e0a497f3cdf1c438a3beed465f4a6883890e019b8bfbccb25fb5056d89d11d797915e7880497df37b414ed2ba869a2292") r5 = syz_open_procfs(r1, &(0x7f0000000000)='status\x00') io_setup(0x100, &(0x7f0000000240)=0x0) io_cancel(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0x9, r5, &(0x7f0000000280)="12da762a167f81cfc66ebbf6846e1a9edceef2759cbc3d844554ce473353d66062c937a64cf4acc6ef7aceeedbff625dd77245d6896741f656d1948d74e648561cc32b5b56a494987ecfe0415c4d6ba009d7dbe14183a2d7edc596e37260bb3ee9e94d3321a2fdf79aaa8481c626dc8eebc4db13ef771aeb390629000b8deaa9b17fadfa2bc6869f8f6ee5e1b918828f42649e7018aac93a74c0b174dddeeb06c561f4729cf9e272d3b3a556fdd6eecd61b623a15bf7f7bd9bd72cacd2c67b4a2ec3d47d2145bf436ead9819638fe7589dd9704057c9803e20ab00", 0xdb, 0x1f, 0x0, 0x1, r5}, &(0x7f0000000440)) sendfile(r5, r5, &(0x7f0000000040)=0x10000, 0x8001) sendto(r5, &(0x7f0000000080)="cad8925a5a71583a774b2e41bd5b156c3252a4ae", 0x14, 0x840, &(0x7f0000000180)=@ax25={0x3, {"91b3333133c3f8"}, 0x7}, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x8, 0x4) 2018/06/02 21:40:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000baa000)="649c47ad46390d006dc80000009d4d54", 0x10) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xa63a, 0x800) openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480), &(0x7f0000000100)=0x8) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) inotify_init() 2018/06/02 21:40:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970fd8c0df8ba2b5ed6e724768f1e24") r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x20000001d) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000001180)="c835ff7aa17f35a74aaa65cc89f4487e103dcb1ba060cd1342e656d0120de974ea9c1f28cdaee7c76db1c78e362e29b79931f372807a951fa69cabb7e63a1438665f94c59384e162a86eee687c813f83d88331858777a50200604a00f75d00890de70cdbe17e0004440f7bf4e11c6c7a2b7fe3a81fe886a9511a052c009aee6e56ee5af7e93d7c32ded1caa751f3e8ea8747d5c86dfe4c0cda631050", 0x9c}, {&(0x7f0000001240)="cbea868712c9bb92ab46c2aedd476dded8579ba4c9996b7a71193c580be53a2db916d8fbfe1160705a732939bf9a5893a1de5f4ebdc9750391d26be11e07d351173f4e5a9fb3b29b0262a38829d0aa8f289c", 0x52}, {&(0x7f00000012c0)="90832f4fb70712b1b2314af0b7fd39927f02ab299bd17fa838bce60801787c78069b9ffdaac4ab0877a5b30d1fd359870d6284c574263c9b9ce0416206eca8b0197060b08b5fd89d9ae70fba5386484993248babc802a61721138763ce15527570045bc72c3294cd", 0x68}, {&(0x7f0000001340)="7e3ff9ce011dfcbb93cd1bc6e7444eeaf658e4fe9573af52374d0999d7a72e53432825f117fc0f8f1574009c5142e2dc0e87872213238d4383b36dc8b92e622384d0e5a769965d157c9c4a9fb6dac51322e0e4349fbd6a8f1c4d5c85a1f194a99bb5215e1adaaa1f7a987dc32599bfce20b34429d493bd03e576da2ab45c8c0dcee8dfda2ac106c2277a4251626976bd4fd5de75760452919129a7ed6070b2828bbca97950639a2a3023de562dd86903e357637b9a26e81fc277", 0xba}, {&(0x7f0000001400)="1db337d72d9e182be7aa7026b047a29a4c426af96024f4d1c59cc86345c0d4981b732910aa4f0533e114fc602101f433cbf5068437bf3ccd530373719c6fffebc4061d6e624800964b51f01284906e76dcfa9924aec7bd0a0bcc399c1b61e15eac3e1561f7dfcdcf9ab49b7c011e14764a9e3664816ddfbe220b6f8f09ab94a639fdfac81722bfee81a8e921c865151536a797dea4c453bd2a9a1be58c219f4aff01dabd70236af21cab994b0d1d51a0951de676c6082f4ddefd83ca070141cfde2ac6c0680f219b182f8ba74061a8b8fc", 0xd1}], 0x7, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x6, 0x4) 2018/06/02 21:40:20 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f00000000c0)=@mpls_newroute={0x40, 0x18, 0x0, 0x70bd27, 0x25dfdbff, {0x1c, 0x80, 0x34, 0x1, 0xfe, 0x0, 0xff, 0x7, 0x400}, [@RTA_DST={0x14, 0x1, [{0x200, 0xfffffffffffffffc, 0x6, 0x100}, {0x100, 0x0, 0x7, 0x9a9}, {0x6abf, 0xa1, 0x6, 0x2}, {0x3, 0x7, 0x9, 0x100000000}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x20}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}]}, 0x40}, 0x1}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000001c0)={{0x7, 0x3, 0x6, 0x0, "d740512245827254c1f276bc597b3f53dd3ffe7f004a3186609670867d074333c9e9d7908d56550b0813197b", 0x81}, 0x0, 0x0, 0x5, r1, 0x4, 0x0, "b6b399b4c9650d8e80d34fabab1397443b8a9e34c70ea74eddba50062e60a8646b7dec95977986f79b6a21cdd103a78e8fe501dc8c4a8ca9d5ac088fbb1aa28a", &(0x7f0000000080)='\x00', 0x1, [], [0x1688, 0x7310, 0x5, 0x6]}) 2018/06/02 21:40:20 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x928, 0x3, [0x0, 0xffffffffffff0000, 0x81]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0x6, 0x101, 0xfffffffffffffff8}, &(0x7f0000000140)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x16}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) [ 169.725358] Unknown ioctl -1055894249 2018/06/02 21:40:21 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) inotify_init1(0x800) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="0200000007000000040000000000000005001a00ffffffff000000000001000000000000ac1414aa00000000000000000000000000000000"], 0x38}, 0x1}, 0x0) r1 = socket(0x10, 0xa, 0x10001) ioctl$void(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000240)={0x3, 0x4}) bind$llc(r1, &(0x7f00000001c0)={0x1a, 0x30f, 0x7ed, 0x40400000000, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/06/02 21:40:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffd7d) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x1050}, 0x0) 2018/06/02 21:40:21 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x800}, {0x2, 0x9}, {0x0, 0x1}, {0x7, 0x3ff}, {0x2, 0x6}, {0x2, 0x7}, {0x2, 0x101}, {0xf, 0xe00000000000}], 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000000100)="cd", 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) 2018/06/02 21:40:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r1 = syz_open_pts(r0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180), 0x4) write(r0, &(0x7f0000c34fff), 0xffffff0b) finit_module(r1, &(0x7f0000000040)='/dev/ptmx\x00', 0x2) r2 = dup(r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000240)) 2018/06/02 21:40:21 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x101880) r2 = getgid() getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setregid(r2, r3) getsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = geteuid() syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0xa000, r4, r2, 0x40, 0x10) socketpair$inet6(0xa, 0x4, 0x76c, &(0x7f0000000280)) semop(r0, &(0x7f0000000080)=[{0x2, 0xffff}, {}], 0x2) semtimedop(r0, &(0x7f0000000240)=[{0x0, 0x51d}, {0x2, 0x2}], 0x2, &(0x7f0000000040)) semop(r0, &(0x7f0000000000)=[{0x0, 0xe229d9b}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/06/02 21:40:21 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x4001}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x430) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x402, 0x70bd29, 0x25dfdbfd, {0x3}}, 0x14}, 0x1}, 0x40010) 2018/06/02 21:40:21 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000dffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04850d464fbc3f4c1b4e2bf501fb1bb949869c2984d914d9f04005e4fcd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a1db4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x127) 2018/06/02 21:40:21 executing program 3: shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) clock_adjtime(0x1, &(0x7f0000000000)={0x0, 0x2, 0xfffffffffffffff7, 0x7, 0x200, 0x5, 0x0, 0x8, 0x9, 0x3, 0x6, 0x7ff, 0x80000000, 0x4, 0x2, 0x80000000, 0x8, 0x8, 0x4, 0x100000001, 0x6, 0x7, 0x81, 0x1, 0x2, 0x6}) shmget(0x2, 0x3000, 0xffffffffffffffff, &(0x7f000029a000/0x3000)=nil) 2018/06/02 21:40:21 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80000, 0x0) bind$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) delete_module(&(0x7f0000000100)='/dev/hwrng\x00', 0x200) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x5, 0xf2c, 0x5}) ioperm(0x0, 0x3, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/215) pread64(r0, &(0x7f0000000300)=""/191, 0xbf, 0x19) 2018/06/02 21:40:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="b0aa160601cc0dc2652b001400f1fd80003a0000adfe21bc33800000004f1f8195638c934f1cab22b4c9d681f3ff000000fc1b91e4cc287f6fd1c231854398527bb5bb77c2f5d911085c12b6e0a7addb16dd56fe07da38a145fab1c4e8c195059155eef82378f38492eeabb2fc542402dc76f0fcb59c60fb889b04d9a1f49d135091bb264cf46c408d33e80159c4e34c7ff1d5badf2e0000000000"], &(0x7f00000002c0)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000003c0)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) socket(0x1d, 0x3, 0x7) write$binfmt_elf32(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="7f450c4600000000000000000000080000230400000000000001004800e5ffffff0000004fc80730000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000fd86819c56bc60941b8cd568ba62d3a08930986d6b"], 0x58) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xffff, 0x2) connect$ax25(r3, &(0x7f0000000480)={0x3, {"9dfaffff0000c8"}, 0x68}, 0x10) keyctl$describe(0x6, r2, &(0x7f0000000340)=""/19, 0x13) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000380)={0x9, 0x0, 0x10001, 0x3c}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000004c0)={r4, 0xffffffffffff71c3}) getpid() socket$key(0xf, 0x3, 0x2) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/02 21:40:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x10000000000003, 0x2e2) 2018/06/02 21:40:21 executing program 7: r0 = socket$unix(0x1, 0x801, 0x0) recvmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000004b80)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000004e80), 0x0, &(0x7f0000004ec0)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f00000050c0)) socket$unix(0x1, 0x1, 0x0) 2018/06/02 21:40:21 executing program 4: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xa197, @loopback={0x0, 0x1}, 0x101}, @in6={0xa}], 0x38) 2018/06/02 21:40:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1}, 0x10) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) fcntl$setflags(r0, 0x2, 0x1) close(r0) 2018/06/02 21:40:21 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000080)='\x00', 0x1) time(&(0x7f0000000440)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2400, 0xc0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/06/02 21:40:21 executing program 4: r0 = socket(0x11, 0x100000807, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0xab12}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20001, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = socket(0x11, 0x100000803, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={"69666230000000ff8800", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/06/02 21:40:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r4 = fcntl$getown(r0, 0x9) r5 = gettid() r6 = geteuid() fstat(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = accept$ipx(r2, &(0x7f0000002bc0), &(0x7f0000002c00)=0x10) r9 = gettid() lstat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0, 0x0}, &(0x7f0000002d40)=0xc) sendmsg$netlink(r2, &(0x7f0000002ec0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x44000400}, 0xc, &(0x7f0000002ac0)=[{&(0x7f0000000200)={0x260, 0x1d, 0x10, 0x70bd2d, 0x25dfdbfc, "", [@generic="9a615f536d6b0efad191092fb12935538b83bd98e75b40e48985f7689f207cde53bb0dcdbae80e1ccda815fa65c06e43c11852eec0763d2162762795b666be7221b0dd7a105a5fb5198d47fa", @nested={0x204, 0x51, [@typed={0x4, 0x50}, @generic="7bb89988fbf2b62e5997a1f1ec18670a7c30ff69e65598bacd5d53b30a7190263d8e77a9d1e225992a90bd184910118ae5a202e26a0ba561cac432b22fa7051a06f7f404cc986ff4f853f696b8", @typed={0x4, 0x1b}, @typed={0x8, 0x9, @ipv4}, @generic="a2506841edc4fe80306ffce4b8813bbd9ebd82b8fa70f22e37aee5bf44c007482b862f8bedd8ff4175375f03320ae5650a065624210ccb53fc610d14bd3832236dd8b26e047edb84891b3427ccc23e16d66b8932e833dd09713a4e79f8875c1c5d43fbdd850ee5457a59b91e10e8107b7960d8da753a32b4ae5258eba19fbf5951a2250df8fef431098a5c2a508e48ecc183a1698b6459e9330d38a292a0f2b7568cb71ea7e4103467ebbf5224266a9b9d3bfbe1d1960354e05c9c1fbfe77e8b92f728e7cd592793e05e0f8621eceb7e0e7cae9c6b1e94036933d1afe701acf7c773d345612eef9b1291fb4d107671406f0cb12339e89b2dfa", @typed={0x8, 0x50, @uid=r3}, @generic="93c868d7221165e6645c20054d2a5a08aa7b92625d68d27100c23bc3aafb4ec4f386dd5b7f8c505d753d1950a72e62b4b4e61ec21ffcc76dd994146ef3b6ed9595b789a5071454984b19fdb4bb8b9ca77a0ef1036275450c4bd254bce4af92ce5c51973e5ef7ad3f3f6e2100e3cbb384290900b6af3772eec06e5851629c18852dbc59bef916f6d62ced49fc414574f2c127890891d7d26a0ad9b4b1ca1d75"]}]}, 0x260}, {&(0x7f0000000480)={0x1020, 0x3f, 0x604, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x55, @ipv4}, 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", @generic="5a538f1f3bd12c12e301ac2ecd0103d1353d3c0af1d7310e5551c478fc94ce081e82c0a9189c86b47aa17af4c9b59c04edca49abc1046ed9048647847ae0e1f24f0f82d1f1376a9ed4857135", @generic="1ad321311015daeaf11599cc757fc38c691a091a91630326b5884083480b27c365e3b34046467f58efff9220a1e0ef07b408a742c70a2c15da19405ccc07ab180d0378cd72ad9a6933b5328300774cef9ea9cf1499d35fc314b0bcd20babfcb06c41e277957c41b6db3f853387a62127cd2147888d15ab5caef18213d83de0834c28e84c1cadb09a8f4a2023188827726a7f3e9943", @typed={0x4, 0x24}, @typed={0x4, 0x61}]}, @typed={0x8, 0x1b, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x1214}, {&(0x7f0000002700)={0x168, 0x1e, 0x100, 0x70bd26, 0x25dfdbfe, "", [@typed={0xc, 0x17, @u64}, @nested={0x144, 0x84, [@generic="1f259b88196aa795973e2c207ad662aec29a9951e92227ea51b568bef9766103b372b9f2c2c64718b008387b32e71297fc40eca3", @typed={0x14, 0x68, @ipv6=@loopback={0x0, 0x1}}, @typed={0x4, 0x18}, @generic="1c2ed8485f1fecea749368081f0fa7a157eebc8863fc99c977b007d4c7d7ccfb89f000477405b16828870a85d141469d1f1bfca047c4b4187a47ea53c87baeb264a0a6642761c5e0284b7a1b530b0e98b1cdac0e98cebb4cf4f9f717bc9cb5909a8f8bd3c90b054c0e5e26d9709cd8e749655c7ddda93a1d41881724275f2e6799e21a9ad651bf98d686b940240df17a939aff", @typed={0x14, 0x5a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="da2d224b69696105d28984cf41776156451569f49ff2f8069f4e176def9ca137a1a1b38f1dc12b3cea5d553edb716619b2074d357c7a7971f03aea0b5963afe13fbaf594fb8454bbf910ad40"]}, @typed={0x8, 0x60, @pid=r4}]}, 0x168}, {&(0x7f0000002880)={0x220, 0x32, 0x8, 0x70bd28, 0x25dfdbfd, "", [@generic="7b26c924696df8176deaa8c11caeb1c8e1945566800b006ecb7242186d88f7f6cfdda36407c70b2998ccba8d30d3206bad44844187542e15cd886a13854769e627d90e99b4bab1dcbec5c26ca5b226d06bc21d90021fb9aaae1b22f8fa3833b189a31b71077a8d167cffb91e9465dd3b6eedcc6ac0bbfe1ee1e05e13cfeb80bce2fca7733d235d39f8f24b1942f6de5e317aefe6d502a08dcba702a45ccf5af1816f1203a6f6850a5efc7c1883", @generic="48029df6e5bd179ef29b351ef3391adfa03ed12b00ab3406c11160baf3f9ed2963716869a127782d0804bc305188f907536450c210adc8f1eef843ec55274f0ab4ecebbd2cc2765336531858d6521f59ba8cb3fd043c4b69fd8daf5f2453b6ebb12e9882172b333f2f1df2e13c4e95c460ded5410a66a2fc87050a9f7b39da1c9e7dbcfa73a4961b0ba2e2ff166398b487db1ccda1a741188a61f0733395ef0a3d159597fcb1537a536fcd96337c7f22595bc36504", @nested={0xa8, 0x5, [@typed={0x14, 0x12, @ipv6=@loopback={0x0, 0x1}}, @generic="c3ea0ce61013909f0e9431922280df462d5b7a67dbf9196eb0a8b50c0cdfaa2ef2ea63d6dfac6ef8c105c3b0e107ec9b2acedb14f9a7413be7cb90e14f31a24ce713a13fe385304f2b1d37cd377cb07478557643002b94723b3e1505ed7b3e05bea6a6fec1e047f631bd4396c473e29669098ebad5583a7fb4bb96d87aa167e4e7ffe33b6d953fa655238d5fdf519414"]}, @generic="b52c91"]}, 0x220}], 0x5, &(0x7f0000002d80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r0, r2, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r8, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r1, r0]}], 0x118, 0x40000}, 0x1) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) sendfile(r0, r2, &(0x7f000000dff8), 0xa) 2018/06/02 21:40:21 executing program 1: setrlimit(0x400000000000007, &(0x7f0000000040)) socket$rds(0x15, 0x5, 0x0) 2018/06/02 21:40:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, 0x0, 0x7fffffff) socket(0x3, 0x2, 0xee) 2018/06/02 21:40:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x20000008912, &(0x7f00000001c0)="0047fc2f07d82c99240970") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) 2018/06/02 21:40:22 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x101880) r2 = getgid() getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setregid(r2, r3) getsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = geteuid() syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0xa000, r4, r2, 0x40, 0x10) socketpair$inet6(0xa, 0x4, 0x76c, &(0x7f0000000280)) semop(r0, &(0x7f0000000080)=[{0x2, 0xffff}, {}], 0x2) semtimedop(r0, &(0x7f0000000240)=[{0x0, 0x51d}, {0x2, 0x2}], 0x2, &(0x7f0000000040)) semop(r0, &(0x7f0000000000)=[{0x0, 0xe229d9b}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/06/02 21:40:22 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x7ff, 0xbc, "faaab0f04c2c130b0ffbecffa5c6c85bad37380bc08eb17c0f71a06e4fd7fc131bf0aa43e8d19e97aca2477d040337b770e8085c2ee7e154cc1cf4a0254e173df722d0fd3bf9769f38dc011a900cf48d8805ac497aa6e9bb6e546a2e03f5fd903c971f92c0cd2c672329177ebcc65e5be184ff473b7870d11255490ad6fbf8ebf3255cf5909de2630db9e95c7e8514878accbc1830bca17eea7fe0b2cb5eff93d80d30e5779d1cb5959e28473ea69646f0a2d785bb4567106c93f23d"}, 0xc4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) fallocate(r3, 0x3, 0x0, 0x10000000000fff) 2018/06/02 21:40:22 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") munlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x84, 0x30e, 0x20}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/06/02 21:40:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/4\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x4, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key(&(0x7f0000000400)="73eb616c6c657200", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="4a777d44304a80833d", 0x9, 0xfffffffffffffffc) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="736563757269747973656c66da2d7b00", r2) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) ioctl$fiemap(r0, 0xc0189436, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) 2018/06/02 21:40:22 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10140, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000000c0), 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x1f, 0x1, 0x3, 0x7fff, 0x9, 0x3, 0x20, 0x3, 0x100000001, 0xfffffffffffffffb, 0x4}, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000100), &(0x7f0000000180), 0xfffffffffffffffd}, 0x20) 2018/06/02 21:40:22 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") write$binfmt_script(r0, &(0x7f0000005300)={'#! ', './file0', [], 0xa}, 0xb) sendto(r0, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) socketpair(0x1d, 0x80005, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000180)={0x8, {{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}}, 0x1, 0x7, [{{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, {{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, {{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x967}}, {{0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e24, 0xd2ae, @ipv4={[], [0xff, 0xff]}, 0x8001}}, {{0xa, 0x4e20, 0xffffffffffff46a8, @empty, 0x3}}, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}]}, 0x410) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000080)) pipe2(&(0x7f0000000140), 0x4800) close(r0) 2018/06/02 21:40:22 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "521a9b83c08d88daf1994726aa929e09"}) 2018/06/02 21:40:22 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="004c103007d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) sendfile(r2, r2, &(0x7f00000000c0), 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x13, 0x9, 0x0, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x8}, [@nested={0x4, 0x5a}, @typed={0x8, 0x38, @pid=r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/06/02 21:40:22 executing program 2: prctl$setendian(0x14, 0x3) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40}) 2018/06/02 21:40:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-224-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000179, 0x0) 2018/06/02 21:40:22 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x10001) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/45, &(0x7f0000000140)=0x2d) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@ipv6_newrule={0x48, 0x20, 0x80d, 0x0, 0x0, {0xa, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10015}, [@FRA_DST={0x14, 0x1, @dev={0xfe, 0x80}}, @FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x7fff, 0x10000]}, &(0x7f0000000080)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x0, 0x0) 2018/06/02 21:40:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000000040)="2a07006dc40b346b21275de83abadcb115fd8c13ec410076b879a22884b066622bcafdc13c7a5cc30e2780a441b678433e3d60242155c1608dd7c406d4039f318102", 0x42, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x10) 2018/06/02 21:40:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000004300000004000000"], 0x14}}], 0x1, 0x0) 2018/06/02 21:40:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = socket(0x400800000000011, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0xf}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000040)=""/74, 0x4a}, {&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f00000002c0)=""/157, 0x9d}], 0x4, 0x0) 2018/06/02 21:40:22 executing program 7: prctl$intptr(0x2f, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/06/02 21:40:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = syz_open_pts(r0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000140)=""/169) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0xfff}) 2018/06/02 21:40:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1'}, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) iopl(0x4) recvmmsg(r2, &(0x7f0000003640)=[{{&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000002580)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003680)={0x77359400}) close(r2) 2018/06/02 21:40:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000001140)) read(r1, &(0x7f00000012c0)=""/4096, 0x1108) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x94, "4a8d025b2b76d5d9340570074f6f0950445f232adb317bfb303ef59e15dca6530cd6fc1b81f5e83dab18e55bbe2728ec42f64aa79b0a0bec6e6e73a8b7abf9b13ed678c96091d2ac62324cfa689a82b1f67de6aa4db84089ac5d5ca829529a9d0d0379cde8e1046470151d46ac6e8024f345b36395b35f6d73c30c9e372352091479555ec1d256cd2ea5e0053700d99483bb6df7"}, &(0x7f00000001c0)=0x9c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r3}, 0x8) 2018/06/02 21:40:23 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) r1 = socket$inet(0x2, 0x80000, 0x4) recvfrom$inet(r1, &(0x7f0000000380)=""/178, 0xb2, 0x2, &(0x7f0000000440)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) rt_sigtimedwait(&(0x7f00000002c0)={0x4}, &(0x7f0000000300), &(0x7f0000000340), 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x10000, 0x0) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x4001) lseek(0xffffffffffffffff, 0x0, 0x1) capset(&(0x7f0000000040)={0x0, r2}, &(0x7f0000000080)={0x3, 0x3, 0xd93d, 0x3, 0x7}) read(0xffffffffffffffff, &(0x7f00000000c0)=""/218, 0xda) futex(&(0x7f0000000480)=0x1, 0x3, 0x2, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000500)=0x2, 0x1) 2018/06/02 21:40:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x4000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1f, 0x80180) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000200)) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) close(r0) r3 = accept4(r1, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000140)=0x1891, &(0x7f0000000180)=0x2) 2018/06/02 21:40:23 executing program 2: unshare(0x24020400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x200002, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x4, 0x7, 0x6}) r1 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x1) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x4, 0x0, 0x0, 0x0, 0xf86}) 2018/06/02 21:40:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x5, 0x1, 0x8, 0x3, 0x100000000, 0x200000000000, 0x5d}, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000200)) r3 = syz_open_pts(r1, 0x0) fcntl$setstatus(r3, 0x4, 0x2800) syz_open_pts(r1, 0x0) close(r1) 2018/06/02 21:40:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x4, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) sendmsg$inet_sctp(r0, &(0x7f0000003940)={&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000002600), 0x0, &(0x7f0000003840)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x30}, 0x0) 2018/06/02 21:40:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) dup2(r0, r0) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffff8001, 0x200000}, 0xb) recvmsg$kcm(r2, &(0x7f0000002500)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000002480)}, 0x0) 2018/06/02 21:40:23 executing program 2: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000ddffffff"], 0x8, 0x0) personality(0x5000007) msgrcv(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0xfffffffffffffffc, 0x0) 2018/06/02 21:40:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xfffffffffffffed6) 2018/06/02 21:40:23 executing program 1: io_setup(0x0, &(0x7f0000000000)) io_setup(0xfffe, &(0x7f0000000040)=0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x101000, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) accept$packet(r3, &(0x7f0000000980), &(0x7f00000009c0)=0x14) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x80, 0x0) r5 = syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x1840000) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x4200, 0x0) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000a00)=0x400040000000, 0x4) r7 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x7, 0x1) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x400, 0x0) r9 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000006c0)) r10 = syz_open_dev$dmmidi(&(0x7f00000007c0)='/dev/dmmidi#\x00', 0x80, 0x8200) r11 = openat$zero(0xffffffffffffff9c, &(0x7f0000000840)='/dev/zero\x00', 0x200200, 0x0) r12 = eventfd2(0x6, 0x1) io_submit(r0, 0x6, &(0x7f0000000940)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000100)="d083021d4fb67a08413ad5efec65bfb63d177773adfa33886b89dcc47abce0bfda9fcc2e16344fadc4277994a74de1a2b375d21eef8d472bd0dcf433a2911fcaa84a82d1b49570d09b97222950af9615595241725e710877f84bd782b060405de3f4a3abc3d9b757b8a00994ebdcf7735fe9a1320c721a5f515bd5142a4ca4d7", 0x80, 0xfffffffffffff001, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000280)="089270f8a78dd40a57393c964d62dad7dbb32f384a497de807805cc7ab1dcb5dcb3f589a0bdafaca45c3c6019855bbbd32ddffb2cce402d737024231f5dcc30cfb0ff28b51308481069dcaaa93dc57c9f89c133225718d372cc3697dd009b015191c7db0dde9eb3418c5cdaa3736e4766355ded71654269b8c3e104da51b263954279f886cdab302b38315c3", 0x8c, 0x7, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x1ed82924, r5, &(0x7f0000000440)="1e366179fdda5690bf33fe887f04ed62a5b2c47de27a082e34ef867f17440207e0f776fcc51987941ab6a489daffad92783916f27575aefa1a104ba8bbd64367f3ab56a12d1a7e4e29fd6d712da7e4", 0x4f, 0x1ff, 0x0, 0x1, r6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x100000000, r7, &(0x7f0000000580)="d1a3e6b8c3beb8768b9db83002bdf7769b540878fadd1646f49dee45527c94489bdc29aca946598144ef6eac76125f345939a4e650b5425d1a7650b8098eb681ab2a669a0fb7361ca0ce64dd4dda2db9d1a82d4b4196287f3c1c6b7d54f626cb06fc01bf57cb556c363c22610cf7998d23159820db4cc4610c3a164d7c2533df30f8e8b3a86810afdd656131", 0x8c, 0x401, 0x0, 0x1, r8}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x7, 0x4, r9, &(0x7f0000000700)="ce937f099ad61183ab915c0950d90e0aa8fd022fa99bcdd5758adda6d5d71f06e92fc1766216d85ec7ee1fe7efbaf23ca715d9a445c0d5ffbb9a48bd6e9329f9d8ae0841b3be84b177cd552c1f32a5103ec8773d6cda337ebe9476edf0c1d41ba1388319bf21b91f66433a35b152ce98b98b154396e1f197e6df87460b4e29f145e47854902a36fdb1e25fa8cdaf4afb", 0x90, 0x20, 0x0, 0x1, r10}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x7, 0x2, r11, &(0x7f0000000880)="cee6ed1900003bf71daaf148fd08a8be6e802eb1b35fc51ba69c9c91b2028777053330a396f3a5e1a3610a58c29094befa6f6c89435b03d0113b97931dc85696daf5843c6eca6220e0d64419", 0x4c, 0x1, 0x0, 0x1, r12}]) 2018/06/02 21:40:23 executing program 3: r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001c00574c000000000000000002000000587a27b722f06edcc8a1aa3eb9005afb4eb810aae264242588914dde441ac58e3732fbdeb552eff9fb2643eb4f4af220d58a1f30a368ee9b74f2f639653b", @ANYRES32=0x0, @ANYBLOB="000000000c0001000ee310cfac000000"], 0x28}, 0x1}, 0x0) 2018/06/02 21:40:23 executing program 7: r0 = openat$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) r2 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 172.976659] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/02 21:40:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x88e02) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000100)={0x5, 0x5, 0x3, 0x3f, "7c4c60b296142ccdc5565e9b12fc1060e1ec1ac9042ab34b2d0523539f3b997badbeeb8bded2b2a3879af545", 0x80000001}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x800) r3 = openat$cgroup_subtree(r0, &(0x7f0000000480)='cgroup.subtree_control\x00', 0x2, 0x0) pwritev(r3, &(0x7f0000000200), 0x10000000000003b0, 0x0) 2018/06/02 21:40:24 executing program 1: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80005) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x8201) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca076ef11ae80ffea002000040004002ecd959baa11a50700000001"}) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x82, 0x3, 0x5, 0x6, 0x72d9, 0x6, 0x1000, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x7ff, 0x10000, 0x7}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x2400000000000000, 0x4}, &(0x7f0000000100)=0x90) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setlease(r4, 0x400, 0x3) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000005c0)=""/222) 2018/06/02 21:40:24 executing program 6: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x7, 0x401, 0x6, 0x2}, 0x10) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) fchdir(r0) 2018/06/02 21:40:24 executing program 0: r0 = socket$inet(0x10, 0x4, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000240)="4c0000001200ff09fffefd956fa283b724a6003f00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868862b2ca654a7613b6aabf35d4c1cbc4c8c4e7506", 0x4c}], 0x1, 0x0, 0x0, 0x840}, 0x0) 2018/06/02 21:40:24 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) rmdir(&(0x7f0000000000)='./file0\x00') connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/06/02 21:40:24 executing program 7: r0 = openat$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) r2 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/02 21:40:24 executing program 4: r0 = epoll_create(0x4) epoll_pwait(r0, &(0x7f0000001380)=[{}], 0x1, 0x8001, &(0x7f00000001c0), 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfff, 0x8, 0x100}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3e, 0x2, 0xfffffffffffff433, 0x1f, 0x80}, 0x98) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x10005}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000bf8ff4)={0x4}) 2018/06/02 21:40:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000140)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x10000335) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x4, 0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x9, 0x4) 2018/06/02 21:40:24 executing program 6: r0 = socket$inet(0x2, 0x3, 0xdd) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x80000000, 0x2040) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0xe8a5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x2, 0x30}, &(0x7f00000002c0)=0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x1, 0x1, 0x20348b, 0x7, &(0x7f0000000100)='veth0_to_bond\x00', 0x7ff, 0x2, 0x20b1d}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) 2018/06/02 21:40:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x80000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7fffffff) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x0, &(0x7f0000001040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001080)) 2018/06/02 21:40:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_int(r1, 0x0, 0x10011, &(0x7f0000000200)=0x10001000, 0xffffffd9) 2018/06/02 21:40:25 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x80000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f1fcf0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa}}]}, 0x110) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0x400000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000000100), 0x20) 2018/06/02 21:40:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c1d000)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f0000000140)) epoll_create1(0x80000) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f00000000c0), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003cff4)={0x7}) 2018/06/02 21:40:25 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @val={0x2, 0x84, 0x7, 0x9, 0x80000001, 0x8}, @ipv4={{0xa, 0x4, 0x6102, 0x8, 0x30, 0x67, 0x2, 0x5, 0x1, 0x0, @rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}, {[@generic={0x8b, 0x10, "3878afee56f8d96d47b5bec85761"}, @noop={0x1}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x2}}}, 0x3a) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3f, {{0x2, 0x4e23, @rand_addr}}}, 0x88) ioctl(r0, 0xc1004111, &(0x7f0000000000)="6360359fe56e2fe369") 2018/06/02 21:40:25 executing program 2: unshare(0x24020400) r0 = socket(0x8, 0x2007, 0xa65) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0), 0x4) 2018/06/02 21:40:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x100000000000) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x7, 0xa993, 0x2, 0x400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000140)={0x1795ba8bcfd620de, &(0x7f0000000180)}) 2018/06/02 21:40:25 executing program 5: r0 = dup(0xffffffffffffffff) recvmsg$kcm(r0, &(0x7f0000001200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000000200)=""/4096, 0x1000, 0x1}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="f000000010000000000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000000000000ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf0}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f00000035c0)='/dev/audio#\x00', 0x7fff, 0x40000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000003580)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40042}, 0xc, &(0x7f0000003540)={&(0x7f00000012c0)=@newtaction={0x2260, 0x30, 0x200, 0x70bd29, 0x25dfdbfb, {0x0, 0x10000, 0x300}, [{0x40, 0x1, @m_connmark={0x3c, 0x1d, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xaf6, 0x400, 0x7, 0x6f3c716b, 0x2}, 0x6}}}, {0x4, 0x6}}}}, {0x70, 0x1, @m_connmark={0x6c, 0x19, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x401, 0x6, 0x7, 0x5, 0x8}, 0x3}}}, {0x34, 0x6, "24cf8c3200042cac8b2089690a353b591a482d09176ca3d6ec1f0a5b83b2528e9e3c6ee59625b8c449aa228841"}}}}, {0x1040, 0x1, @m_connmark={0x103c, 0x17, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x6, 0xffffffffffffffff, 0xffffffff00000000, 0xc8}, 0x5}}}, {0x1004, 0x6, "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"}}}}, {0x1028, 0x1, @m_bpf={0x1024, 0x4, {{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}}, {0x1004, 0x6, "820731af8fc5dda40b18de90abe8d14d5a506c6b5a83c892a17b2ec1b9f07f19c293ee89921c8d0ad445c052de92002501395fda1edba0310d45060137437fcaaa41dbac043bc0a46526ec901eee765c7a376b8b8c1158f0aed5e8b39dc3b198576870de20c26f9b8c06e4c037e44ede5890caeeea693111157c66fac972d94f680fefcbc5b756096ea44a8e8cfc5b9cf3d55b18d717e7507ae9eaa134b581b6d4c7366e7f41808bf93ee3b029ce24977b6af00f60a0b21e6ba3505aea8770b036548a8ef7bcd4c8fd98dbe6f363e20e0fe1a1e17755b6b624acc81ed035f58c82e06396f6f8f03af8e84d4e6c954b193423b8b9b03e7828c3f28b4dac004abcd60f6a572a46e47ff1c736e26dc55b1a41a72beb86cf87bb51ac628d41240f04a78484500529994c169e2df556961aaa0322a34bffe78b72e92c841c5b7b5a1c8f88104db99542b50f8d13867825a31477e42e368c660e14e9737de2601d63d61a1f507b9bcfaac4eea1d2972213bb4d1f81c8ea78f771db38b7c4a7aad018ce3d2051bca1f71ca5adc2b129ad86c408cf6f715d1938d4aac2ec7a721e3734beadf717b30e9be696c9cb2c02faecf5eee7e3f8401260c6c3ea45cf38323fc23093263d8814b1bdcb0fc76783cde727983b54b9d03ef4dea5546a7752ba5f21593ed472ead88fed0e4ade84e52945ae0206704d8e97ac00560d19c4599574af69c0a54ab5a1ddb7fc2523d750574d137e57f88f4830aa90c1763456a182ae6fcfd23cf74bfd4e874b51ce4247f90bee7a8d1caa8fe9cd762b99810fb36c4a6ce69722dee5946d3dbf9ac063f7b05db0b643b729d9a341189e35881e0df5b4c0261ba894bdfc690b1a2dc70429cb316abd27868aaafe63624c3f1c628b88a22d7de00d0b5a0605024621f90aa33aaaf61a089cfa6f98422929eab4c3e86d2d516f4aaa1b7598d9dd39d1af7c99609493aef61983a3c4678b956cb27fc9c6ac854c5757c2180281fb53c9cf05061c801d1bc15d1527f145c3d34876c131f6a63690a82a1f7f8794fe4d4a9ff8034f15fc142e9aed4901c0df68f73580b99aaafc83c93ddecdcf1837fa94f0c9ed27b90c2bd4b1b4ab5654fc23a0767dc2d7c7fd4ad2e187870404738e5a521a4a0465bd7eb0741d6ea1b405acf719ec137def97705af1b3a187d9086f13e6cf7b49b863a10a4fdc8e240d9500b2250e10f7fb1a86c5ae0f532087c10a656b6b8cd351cf01cd47941b8d84255dc69055454dda361142acd78fd498b078eb6c12b922a24c30a084590b429178eb72a515651e95c786a219eab305daf738b7fe3a3c0e1041c85478e1a8dba7eec7ad4f92dcb6c46badce47941e726f2b7a363f49a1dd81f9a4ce1f413a10745d340b8d76b0d7354f5a3b121ab71e0eeb7095fa9f6fb8baaf05ff198738b75b3fc139c411173b84d4aa0c454dfbe5e857a93423377ba58f99e366c17ef12d95dc22406329fc2ceaea9f521139c85d14200cea08fa4aaaff60389e8bb1c57ce3aac8f8d1a5d4aa25befb53225ef6fe8ec2508b7cfe16582cf19ee1a87f4b4e88301688d84065f0f822244655047d6cdc09bb238a75655d0b79717f55f63ffeb149383ebc0ded3b4220a23dc492926915cf762b09d74f513c55c42eed3bc05d4ac449f9fa207f038e89e3527f6aed79805112abd69dc6c3ce4b0a3dcbf38df51d792dc1d60c30f1ce365d71e836dd12e7c11c8eb1785d0e2082933459f29382d4bb6a9799cad1430affdab1da7a484012ba7e2d1530b05bcd4f57f73682b2f94838d62559e20c9c0929fab01b8e201295951170b65d72acce33cbc38fe91262717ec35bb3edfd272adcf13a28da807229e9a6f14569457c4a06acfd68392b0e20e76882ac39f0f1e18f0962bd0a385a7b30f467f1d5f4eaa63aed96406c60b6def7b9850b3598c154b0badcbf754f638583c40752c5681ffc24f6d5fa005bd168ffaa32a14d4d2d5a554c5206ddfa44723fa38a58071152f8c1d0165b3333476fc2c790181c553ee8adafb6e28ec29a66b9d730c9766937662f93322f0d8efa0e800337b9e694c1dd5510b84c1f1415b727df992c62df81c0d004a40603c361374487ace4f7c6384532c43f0ce8c62c334ca6d7aa52ec74903aa05e0ae5bcdab9fe2d24427a4f462253f271e1ea878df180efd45f95f11dded27d7291c46ac7015c436003931436177c011258ae5c818decb403a455ca7f21cfaa107c63eaf4cf5df43368f5417bcba542bf171f5839f9917d63211cf1aba1e78f22eaf6c2949a3c6ab978081078be514633e43b51490d872bddbd86db285a38167c5ab1a3e440a8c327304ff2520a9c77080fc25d6ff174eab22cecf74c8e93f3d804cc59ddee3a37742f2cb13710f414f3755131c209bf4d438e2e748130878e58362ddc4acb7c42b0702e6762598b75e837ac796b04caa48dad1f44a03b4fd566af8b1ec55eef659ba61a9e21a1620ec936986dd931ad6f91843348028d0960b27acd4611f07c46a1f829557bfd748d1fc9f85e3d2bcba903c1093d1e912d90be646fdfa5061e42c6e19087bf543c4366a96fd651881eebf4d860a134b8aab15a04ec31303df8834ecd7699d47ffc81848bc4a3fdaf4e8a096419500ecb239c7841c919a071cfb6d6452eb9fbd49b97abb00b09582aabac2117eab4dfab8915d61cf69dc2c7d1e2decabbae06044b723f56da23cccde69a099176cb3d59b699e0413bd07e575af697ec1cded8dc97f6b1e33d27d50ee3a1284924175871fd8a545fd5080fb9c344587927efc932eb634ece859062cd8f839576d84d63874f606fe8937ee26aaefc46dafb4d9ff587a2dc43a9cf9005017abea3b76c96e3727869fd6adfdc9bf83e87add97231b03dc042403c68accbc8ad0f186160bcaa90a7bc2c58f36dbd2e0363ea56ca1b73a2e6ddde788496cde6b76f29c011479059e049696dd10e9510cad0eb9e99e7677de9bd43ca18647de3d02da0baeb290e1f5b8c6a489e5cfbdc72cd84b45f7361bd947d62c9570a2161a4166b374c97cd520e296f1ad20bb56d0cb0b42b21cc5bad9c6d8578772bae7bd48634943ad0d5af5cefa341cff329c21a02fed2f197e29b75b0009a74ca0fd4bd18b3dec77fbf6bb9e0a7a6d2c211799d1a315a9dd5aab7306f90b01f1596e4a001df554f4a014867beff716ad10a90b7b4e4692b58ffff5870324603705655612832d248dc32e85fa6a89d87beca3d76aaea54ee7c8bf765eebb2f2de99be93cccb6225ba3b83f96f6701d8633290d781e3e7fc4b9471f79de69a6c3f83762bcb1832ff6066b49089569fc3ee38632815e89c7e2b3aa9e2217e2d74602bc05a14f0433a126f0c72f648b8adb09e1c385c856f635e99e9c3e2484c985ca28a5e034d6c2d2f0a1f27bf9ec426e5d29632785a6f3f7a0d411b8b799466b5b29a061e4105560d9760d07a05ab6a9b42432caa2fdcd68bacc5733e7b4463e7f41b4cb7e1b4fe1bcbb7e14b67a193ae69ac6aa03476dd99c1b57166aebb1f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{0x6c, 0x1, @m_connmark={0x68, 0xf, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2, 0x7, 0x20000000, 0xfff, 0x570}, 0xbfd}}}, {0x30, 0x6, "86835e74495a418098dd5da80cdeedb81f35452e8fbd7206e6526ab1af8c5f9551b04609bd41c5f3eb697107"}}}}, {0x58, 0x1, @m_connmark={0x54, 0x4, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7fff, 0x0, 0x0, 0x3f, 0x40}}}}, {0x1c, 0x6, "d1f7ba8b212c1bb783be951f757c1214e089f0f61053"}}}}, {0x70, 0x1, @m_connmark={0x6c, 0x2, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7, 0xcf, 0x4, 0xa17, 0x1}, 0x101}}}, {0x34, 0x6, "45571add36f9e4231ba3389da9b9a752a690b2077d9186b0c08f8e5e540871f4833205aa1ed57504bda35cd74f"}}}}]}, 0x2260}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000003600)={0x40, {{0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0x6}}, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}}, 0x108) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001240)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x53, r4}) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x1, r3}) 2018/06/02 21:40:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') sendfile(r0, r0, 0x0, 0xff) 2018/06/02 21:40:25 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000001c0)={{0x0, 0x1, 0x5, 0x3, 0x7c}, 0x6, 0x6, 0x400000000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1}, 0x8) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000000)=0x20004000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r2, 0x6}, 0x8) 2018/06/02 21:40:25 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) r1 = socket$inet6(0xa, 0x1, 0x100) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) r3 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x20) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000c000001018dd008f8e0000000000000000"], 0x14}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000013c0), 0x2ca3bfc89d2264d, 0x2, &(0x7f0000000c40)={0x0, 0x989680}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x84, 0x4) 2018/06/02 21:40:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x80) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001280)=0x503, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x800}]}, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@in6={0xa, 0x4e21}, 0x42f, &(0x7f0000001200), 0x322}, 0x8000) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x23e, &(0x7f00000036c0)}, 0x0) 2018/06/02 21:40:25 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0xb, 0xf, 0x400, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3b89, 0x0, 0x1}, 0x8) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00') 2018/06/02 21:40:25 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f00003d2000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000257000/0x1000)=nil, 0x1000}) 2018/06/02 21:40:25 executing program 6: set_mempolicy(0x4003, &(0x7f0000229000)=0x6, 0x8000) mlock2(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x500, 0x0) mmap(&(0x7f00000d5000/0x1000)=nil, 0x1000, 0x8, 0x100010, r0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/06/02 21:40:25 executing program 4: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TIOCCONS(r2, 0x541d) r3 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$TIOCSCTTY(r3, 0x540e, 0xfff) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x80800) fcntl$setpipe(r3, 0x407, 0x8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000200)=r4) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x7e6d, 0x0, 0x3, 0x2, 0x4, 0x2, 0x0, 0x81, 0xfffffffeffffffff, 0x80000000, 0xffffffff80000000, 0x3}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x2, 0x3, 0x1ff}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000140)="e14a5d4d6f51794ab52f8584ca1c01f0bfcf45683ab37eee2db0ba60be7d8433fcab5d3d42f6feab0b68ab581eeb23bf3ca2ae9603e5f65ae8af7634ed4a88f5230639", &(0x7f0000000080), 0x2}, 0x20) 2018/06/02 21:40:26 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x2, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000240)={0x11, 0x1f, r2, 0x1, 0x4750, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"78616d30000117947f00000000ffea00", 0x3}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'sit0\x00', 0x400}) 2018/06/02 21:40:26 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x28}, 0x1}, 0x0) 2018/06/02 21:40:26 executing program 3: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000440)=ANY=[]}, 0x1) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x3, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="06377473df932c58585c2cdfa8ebd8ba", 0x10) 2018/06/02 21:40:26 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) epoll_wait(r1, &(0x7f0000d02f94)=[{}], 0x1, 0x0) 2018/06/02 21:40:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockname$unix(r0, &(0x7f00000002c0), &(0x7f0000000380)=0x6e) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000000c0)=',cpuset\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'eql\x00', &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x10000, 0x40, "5e334a99b9b11b52"}}) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="babf2e3980f1e0ceddc5ee5d68a3e1932d072767e4ce0581d941ae640997b6a2abd73ebf7f3e11db0f0ca5e6b2e5a95a042250b3506d13dadcccf0278aa5e1174e1c660cdb6edb8c93b6c142fe6f50963da2966c322d0b7f974db83cb884e44cf26928b433d4fc2c7513c38605ab9ec588aeb66d557a0439eacccb5e3c999a9aa2436ba6d234955b59399a44ea2802e4267148aa67d57d869db7e8986e6dc328a7ee62405c695016015acd69ec77f603eb7e3218bd77681baa57c809131230bc1a25a5c876df968bb515b38c778c245b594d2c2912a8d1c31d49699dbe226a80f64ceb2f027e7b9bf1a207ad91a944daacce563c04d26c03fb") io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000002c0), 0x0, 0x9}]) 2018/06/02 21:40:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x400) accept4$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2}, &(0x7f0000000040)=0xc) 2018/06/02 21:40:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) ioctl$TIOCGSOFTCAR(r0, 0x5423, &(0x7f0000000080)) 2018/06/02 21:40:26 executing program 5: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001400)="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", 0x5ad}], 0x1, &(0x7f00000012c0)}}], 0x2, 0x0) msgget$private(0x0, 0x8) 2018/06/02 21:40:26 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40002, 0x0) r1 = socket(0xf, 0x805, 0x7) r2 = socket(0x11, 0x100000803, 0x0) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x2, 0x0, 0x6, 0x3, r3}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) finit_module(r0, &(0x7f00000001c0)="6966623000faffffffffffffff00", 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bond_slave_0\x00'}) write$tun(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000000004300000060af04ca00443a0000000000000000000000ffffac1414bbff020000000000000000000000000001042088211ecbcd0000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0xfd8a) 2018/06/02 21:40:26 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='.Pcgr\x00', 0x200002, 0x0) 2018/06/02 21:40:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x0, 0x2400) fcntl$setstatus(r0, 0x4, 0x1) 2018/06/02 21:40:26 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000002, 0x10, r0, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) mq_unlink(&(0x7f0000000200)='/dev/ppp\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x10001, 0x5, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x2a, "b3414d57b2f26387a64938e761cc1a7bfa68b034352f257a4b7405b844b2474797b2d6fe7399b5d7b549"}, &(0x7f00000001c0)=0x32) r3 = getegid() setgid(r3) 2018/06/02 21:40:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0x52) timer_create(0x2, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000040)) 2018/06/02 21:40:26 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0xffffffffffff6169, 0x0, 0x81, 0x80000001, "0d916b3b1621f9b8176e091e6688b07499951ccd97bc4a4c926a90ad41d47d16387bb0dba5b788ebd96b6404", 0xfffffffffffff43d}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0)=0x5, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000100)=0x8) bind$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) bind$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/06/02 21:40:26 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x240801, 0x0) close(r0) timerfd_gettime(r0, &(0x7f0000000000)) 2018/06/02 21:40:26 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x801) write$tun(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/02 21:40:26 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x26100, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8) r1 = gettid() r2 = socket$netlink(0x10, 0x3, 0xc) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$TIOCEXCL(r0, 0x540c) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") clock_nanosleep(0xfffffffffffffff9, 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x300000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x100000000001a) 2018/06/02 21:40:26 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000100)="120000001a00e7ef007b00000000000000a1", 0x168, 0xffffffffffffffff, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xa1) 2018/06/02 21:40:27 executing program 7: symlink(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000080)='./file1\x00') r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x81, 0x498c00) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x0, 0x0) ppoll(&(0x7f0000006ff8), 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000005000), 0x8) creat(&(0x7f0000000040)='./file1/file0\x00', 0x0) lchown(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) quotactl(0xec, &(0x7f0000000140)='./file1\x00', 0x0, &(0x7f0000000040)) 2018/06/02 21:40:27 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0xa17}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="8b000000feea073a6bb170eaf18ee4817de678a5727dbf82e4bd25ddcb055a5e46f5c0e0ecee8482c806c4eb8d626fcdf6eecfbb42d6f45d70111da52aca1e12189328c90a7e514cc5ef3c66f54c57a1c37d9cd400a0110094d5cac46fc4a463273f0c4800369b67a0772015d630cf79803a69b2e8d1e9e9f150ade5b28c5ddab0df744e4efe029c7f84ac776f19f8"], &(0x7f0000000200)=0x93) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x7, 0x7, 0x80000000, 0xfffffffffffffff9, 0x6, 0x800, 0x7, {r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x61f, 0x4, 0x20, 0x100, 0x3}}, &(0x7f0000000300)=0xb0) 2018/06/02 21:40:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f00000001c0)='a', 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0x5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e20, 0xaca, @empty, 0xffff}, {0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0xfffffffffffffff8, [0x20, 0x0, 0x7f, 0x4d, 0x0, 0x9, 0x0, 0x3]}, 0x5c) accept(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000140)=0x80) 2018/06/02 21:40:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc4607d82c99240970") mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x12011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='net/route\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x9, &(0x7f0000000080)=[0xdc7, 0x7ff, 0x0, 0x2, 0x38f, 0x400, 0x1f, 0x5, 0x0], &(0x7f00000000c0)=[0xff, 0x8, 0x3, 0x6, 0x2, 0x9, 0x1], 0x2, 0x8, 0x400, &(0x7f0000000100)=[0x0, 0xff, 0x5, 0x3, 0x7f, 0x1, 0x8, 0x8], &(0x7f0000000140)=[0x1, 0x3, 0x1, 0x5f9c]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/06/02 21:40:28 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) listen(r1, 0x81) 2018/06/02 21:40:28 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) clone(0x0, &(0x7f0000000400), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x840, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={'veth1_to_bridge\x00', {0x4, 0x4, 0x1, "bc8aa2cafda9", 0xfffffffffffffff8}}) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0xcb) ioctl$SG_GET_NUM_WAITING(r0, 0x227c, &(0x7f0000000100)) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x2ff6, 0x4000) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'veth0_to_team\x00', {0x4, 0x5, 0xff, "c2afbd4309d6", 0x6}}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffff53b, 0x111100) 2018/06/02 21:40:28 executing program 4: r0 = socket(0x40000000002, 0x0, 0x42) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_pun\x00', 0x10) sendto$unix(r0, &(0x7f0000000080), 0xe, 0x0, &(0x7f0000000d00)=@file={0x1, './file0\x00'}, 0xffffffffffffffad) recvfrom$unix(r0, &(0x7f00000000c0)=""/222, 0xfffffffffffffe41, 0x0, &(0x7f00000001c0)=@abs, 0x6e) 2018/06/02 21:40:28 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x1) ioctl$TCSBRK(r0, 0x5409, 0x5) mprotect(&(0x7f0000699000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/06/02 21:40:28 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000100)={@local, @rand_addr, @rand_addr}, &(0x7f0000000140)=0xc) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r2, @ANYBLOB="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"], 0xb0}, 0x1, 0x0, 0x0, 0x40004}, 0x20000000) r3 = epoll_create1(0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0x80000004}) 2018/06/02 21:40:28 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000140)=""/148, 0x94}], 0x1, 0x0) r0 = msgget(0x2, 0x1) msgctl$IPC_RMID(r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/fib_trie\x00') r3 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x2400, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x10400003) 2018/06/02 21:40:28 executing program 7: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cd8ff4)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r5, &(0x7f0000000040)=[{}], 0x1, 0x0) epoll_wait(r5, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r5, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/02 21:40:28 executing program 0: r0 = socket$kcm(0x29, 0x20000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000200)=""/239) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x4, 0x40, 0x1000, 0x8266, 0xfffffffffffffffc, 0x400}, 0x976}, 0xa) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x800) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = semget$private(0x0, 0x0, 0x1) semop(r3, &(0x7f0000000380)=[{0x1, 0x7, 0x1800}, {0x7, 0x4, 0x1000}], 0x2) r4 = dup2(r0, r2) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/06/02 21:40:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x2000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) 2018/06/02 21:40:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/107, 0x6b}, {&(0x7f0000001440)=""/76, 0x24}, {&(0x7f00000014c0)=""/74, 0x4a}], 0x4, &(0x7f0000000080)=""/165, 0xa5}}], 0x1, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) sendmsg$nl_route_sched(r0, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) 2018/06/02 21:40:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='lp\x00', 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/06/02 21:40:28 executing program 4: ioperm(0x0, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000640)) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4e}}, 0x3, 0x24a, 0x40, 0x7000000000000, 0x6}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0x11}, 0x3}}, 0xbc3, 0x20, 0x7fffffff, 0xffff, 0xbff4835}, &(0x7f0000000200)=0x98) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000007c0)={{{@in, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) gettid() getuid() fstat(0xffffffffffffffff, &(0x7f0000002f00)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000240)) write$tun(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="9ae1263d48623073de17d9a00da45f8b271057f212f6c2e883aab5c0893b8f14a864829f9a0baaa122bad0b85cfc35b74b19283985f13f0452fdab97ac2fde32ea966318bb9dade9bcb4bbaeecb290e0c5591466fb3df3574ca6afe80fb6144c3ffb1fd83079759da5cb4998e46b85206150efefbcd46a464f6608e848550ed217cfa84c4220839675c7198393954cf0d7cf3dfc52c2f037ecd47550e1c93c"], 0x1) close(r2) [ 177.610958] sg_write: data in/out 1869897484/161 bytes for SCSI command 0x0-- guessing data in; [ 177.610958] program syz-executor5 not setting count and/or reply_len properly 2018/06/02 21:40:28 executing program 0: r0 = gettid() rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r2, 0x608, 0x70bd28, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) 2018/06/02 21:40:28 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008060001080006040001ffffff2155049bb5005f967e0a6e8c74ffffffff"], 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000080)={0x2, 0x7, r1, 0x3, r2, 0x3c4, 0x40, 0x9}) 2018/06/02 21:40:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x101, 0x1f, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7ff, 0xffff, 0x956, 0x100000000, 0x80000001}, 0x14) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x80800) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x1, 0x200, 0x1, 0x80000000}, 0x6, 0x3, 0x0, 0x0, "1132b92b9c2ad095"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x0, @rand_addr}}) 2018/06/02 21:40:28 executing program 5: socketpair(0x1b, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x3fc000000000000, 0xfffffffffffff70f}, 0x1, 0x6, 0x81, {0x6f, 0x3}, 0x6, 0x6}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x12000000006, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffff9c}, 0x2c) 2018/06/02 21:40:28 executing program 1: getuid() r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tgkill(r1, r1, 0x24) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x4209, r1, 0x72fffc, &(0x7f0000000000)=""/38) 2018/06/02 21:40:28 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/176, 0xb0, 0x2, &(0x7f0000000200)={0x11, 0x1a, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000003c0)="46fb1458e381b07d95acbcc2089c80bd232a7c6f378f7d7993739ed8ad50a6fc89110e533271dfc94e81097cf9cbc19de8439002c244739fd10b4e80a5f7ef04128db2457f3fd38d774d1fdda54f0a", 0x4f) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvmmsg(r0, &(0x7f000029cf40)=[{{0x0, 0x0, &(0x7f0000d61fd0), 0x0, &(0x7f00007ca000)=""/244, 0xf4}}], 0x1, 0x0, &(0x7f0000862000)={0x0, 0x989680}) r2 = dup2(r0, r0) r3 = semget$private(0x0, 0x2, 0x4) semop(r3, &(0x7f0000000440)=[{0x4, 0x3, 0x1800}, {0x0, 0x0, 0x550e6e407d39d40f}, {0x4, 0x401, 0x800}, {0x5, 0x2978, 0x1000}], 0x4) write$vnet(r2, &(0x7f0000000340)={0x1, {&(0x7f00000002c0)=""/59, 0x3b, &(0x7f0000000300)=""/36, 0x3}}, 0x68) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000480)=0xc0c) 2018/06/02 21:40:28 executing program 0: unshare(0x4000000) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) fanotify_mark(r1, 0x2, 0x40000000, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') 2018/06/02 21:40:29 executing program 2: unshare(0x400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0xe3db79226fe6795d, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f00000001c0)=0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x114) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x38) 2018/06/02 21:40:29 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f10f01c1b00e00000000e6ffff0000000009ef18ffff00f13a050003002fc9", 0x26) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/06/02 21:40:29 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000040), 0x4) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) 2018/06/02 21:40:29 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002140)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000000c0)="87e6ff07e058f6ae16267db1c1428d5019efd6ad9cf5b82734f602f8e76855b38eb365c04e19798ecff64974c55c6195526a7c3f2f31111ed9425569899c638f66c329bf1e023dc5e0eea3e53741f0487b12bece6accb11c5191b1cf1bbe88fadfccd1cffa051281eb30eac8b3f30342143b27a1f961782a7c02f414d84cd9c8aed0d979ea48a744b583f10cd13c4358abf7b8cc69d2b5b977245b35f0bc0b70e906da664318f27da4b949e6c6aca8ac1ea582625b93f1066a44ffe68a776514bd7c64d84cb8ece8d4e116723cd0b1bbb8184ee13a4c", 0xd6}, {&(0x7f00000001c0)="da92e1b3dc224fe6b3d03036e6c697a4a0a6d3abe2a8786fdeb4ef5245db51158dd50a68da50d7331eae16d05af2e0081536730e3e98f6b1e363547c2abcbc6762585b921f26df2a7c49f45c2731d3774be90b055e9944bf5b7c7cab140de31a33dda292023ae368769607258c1026ca4c81338747cf46767f4e37190d8671fd295858e2de2dda19062eaea62d6e57d866363e1f9c665d89ea407957d2ee78f8a24c7979e2168392610d0fc313a909770cb3ac7a7864c8cc030f8051f0a32918b1876fe933c433715d2605a3619ad8e0479eec89a535529fdf60f370347508a6c15746e267d87c9da7543a8824ddf71e2347a747d0549768373881", 0xfb}], 0x2, &(0x7f0000002340)}, 0xfffffffffffffffc}], 0x1, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x81fd) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r4, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mlock(&(0x7f0000000000/0x6000)=nil, 0x6000) syncfs(r1) 2018/06/02 21:40:29 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0xb02b}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x101, r1}) r2 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000600)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)="e8", 0xfeb7, 0xfffffffffffffffb) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xb}}}, {&(0x7f0000000140)=""/81, 0x51}, &(0x7f00000001c0), 0x7}, 0xa0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000002c0)=[{0xf, 0x4}, {0x3, 0xf0c}, {0x3, 0x7}, {0x4, 0x5}, {0x3, 0x3}, {0x8, 0x7ff}, {0xc, 0x800}], 0x7) keyctl$search(0xa, r2, &(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, r3) 2018/06/02 21:40:29 executing program 1: r0 = memfd_create(&(0x7f0000034ffe), 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c83f, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0xfffffec3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x20, 0xfffffffffffffffb, 0x2, 0x4, 0x7fff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x1, 0x5}, 0x8) 2018/06/02 21:40:29 executing program 6: symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./control\x00', 0x132) chroot(&(0x7f0000000540)='./control\x00') rmdir(&(0x7f0000000040)='./control\x00') r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40040, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0xe) ioctl$TCFLSH(r1, 0x80047437, 0x709000) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 2018/06/02 21:40:29 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@dev, @remote}, &(0x7f0000000080)=0xc) getsockopt$inet_int(r0, 0x10d, 0x4000000dd, &(0x7f0000000200), &(0x7f0000000040)=0x4) r1 = semget(0x0, 0x3, 0x8) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f00000000c0)=""/160) 2018/06/02 21:40:29 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mknod(&(0x7f0000000080)='./file0\x00', 0x23, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xffffffffffffffff, &(0x7f00000000c0)=""/4) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000400), &(0x7f0000000300)) [ 178.627726] Unknown ioctl 21525 [ 178.658394] Unknown ioctl 21525 2018/06/02 21:40:29 executing program 1: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f000046bae7)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="10eb", 0x2, 0xffffffffffffffff) 2018/06/02 21:40:29 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) prctl$setendian(0x14, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) 2018/06/02 21:40:29 executing program 2: ioperm(0x0, 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x4002) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @broadcast}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr=0x8, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x5c, r1, r2}, {0xc3, 0x0, 0x1, 0x9, 0x3, 0x8, 0x4, 0x81}, {0x8001, 0x100000000, 0x101, 0x2}, 0x486, 0x6e6bba, 0x3, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3500, 0x3, 0x0, 0x0, 0xfffffffeffffffff, 0xcbd, 0xe441}}, 0xe8) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/06/02 21:40:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000)="6c40f5c82cca9fafc4bd8b", 0xb}], 0x1) 2018/06/02 21:40:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x40, 0x3, @thr={&(0x7f0000000000)="d74312be260bfa367d987743efc7a863fbe83f6515887e4a948d397d0ee080ada7b74723cda793e365046dc4cf3fe87f3b9035f422425d04d8262dea30cbf40c415d3e71b3ff8940a14ef19575de95ec905ac7aee263828cae623ce126615b4955071f744721e146d804dbcc4a6744c1f9", &(0x7f0000000080)="a14fd2d1b047475a929ed0e884ae"}}, &(0x7f0000000100)=0x0) timer_delete(r1) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00000015c0)=@migrate={0xd8, 0x21, 0x401, 0x0, 0x0, {{@in6, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @in=@multicast2=0xe0000002}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}]}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr}}]}, 0xc6}, 0x1}, 0x40880) 2018/06/02 21:40:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x20080) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x18, 0x3, 0x7, 0x6}) r2 = socket$packet(0x11, 0x800000002, 0x300) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) dup2(r2, r0) 2018/06/02 21:40:30 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2480}, {r0, 0x8}, {r0, 0x4020}], 0x4, 0xce66) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) fchmod(r0, 0x100) chdir(&(0x7f0000000000)='./file0\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x800, 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x1d, r2, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0xb7c}], 0x2e) 2018/06/02 21:40:30 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101400, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000080)=0x30) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0xfd}, @in6={0xa, 0x4e22, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x7}], 0x2c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5497}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1}, 0x8) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000200), 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x6}) 2018/06/02 21:40:30 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}}}], 0x30) syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000280)=""/113, &(0x7f0000000300)=0x71) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r2+30000000}, &(0x7f0000000200), 0x8) 2018/06/02 21:40:30 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x54) r1 = socket$inet6(0xa, 0x5, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000001040)=ANY=[@ANYBLOB='X\x00\x00', @ANYBLOB="3c00020038000100240001006e6f746966795f7065393abaa648c003ae7276616c0000f50000000000000000080003000300000008e0040000000000"], 0x2}, 0x1}, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000f9b), 0x4000) 2018/06/02 21:40:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) inotify_init1(0x80800) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) write$binfmt_misc(r2, &(0x7f00000000c0)={'syz1', "39cc18f2d3df7a9ab946a9f7c2a07ce6c31e7acff2a9c7ad9026ae6e46fd7fbb608e44705b2a869223c3ce779b10253a138159063e3fd81c"}, 0x3c) fallocate(r2, 0x0, 0x0, 0x73e0) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000000100), 0x7, 0x4) sendfile(r1, r2, &(0x7f0000000000), 0x1) fallocate(r0, 0x0, 0x401, 0xffffffffffffff81) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x80, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x31, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in6={0xa, 0x4e20, 0x107, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x95}, @in6={0xa, 0x4e21, 0x9000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e20, @rand_addr=0xffffffff}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x40, @empty, 0x2}}, 0x5, 0x7, 0x2, 0x2, 0x20}, 0x98) 2018/06/02 21:40:30 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="34e331d0db3a", [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/06/02 21:40:30 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfff, 0x20100) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x800}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000001680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001640)={&(0x7f0000000500)=@deltfilter={0x1140, 0x2d, 0x404, 0x70bd26, 0x25dfdbfe, {0x0, r4, {0xfff3, 0xfffb}, {0xa, 0xffff}, {0x3, 0xb}}, [@TCA_RATE={0x8, 0x5, {0x0, 0x7ff}}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x1044, 0x2, @TCA_BASIC_ACT={0x1040, 0x3, @m_connmark={0x103c, 0x20, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x101, 0x1, 0x7, 0x2, 0x4515d23a}, 0x9}}}, {0x1004, 0x6, "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"}}}}}}, @TCA_CHAIN={0x8, 0xb, 0xffffffff}, @TCA_CHAIN={0x8, 0xb, 0x400}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x6c, 0x2, @TCA_BASIC_ACT={0x68, 0x3, @m_connmark={0x64, 0x6, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x80000001, 0x4, 0x4, 0x6, 0x7}, 0x1}}}, {0x2c, 0x6, "cc94c9b201bbfa9d7a9313cd77d63a9ad9cef21f4ec42d619f3eb23f74034a1aa72484462f4931"}}}}}}, @TCA_CHAIN={0x8, 0xb, 0xfff}, @TCA_RATE={0x8, 0x5, {0x40, 0x6}}, @TCA_RATE={0x8, 0x5, {0x1, 0x3}}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x10, 0x2, @TCA_BASIC_EMATCHES={0xc, 0x2, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2}}}}}, @TCA_RATE={0x8, 0x5, {0x738a, 0x3}}]}, 0x1140}, 0x1, 0x0, 0x0, 0x4010}, 0x40) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa204}) write$tun(r2, &(0x7f0000001740)=ANY=[@ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES64]], 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000280)={0x0, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e23, 0x1, 'sed\x00', 0x1c, 0xffffffffffffffff, 0x10}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) 2018/06/02 21:40:30 executing program 3: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) 2018/06/02 21:40:30 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x6d) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r3, &(0x7f0000000180)=';', &(0x7f0000000200)=""/4096}, 0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x8000, 0x0, 0x10}, 0x98) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup2(r1, r2) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) getuid() listen(r5, 0x5eb857) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r7 = accept4(r5, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000001240)=@deltaction={0x364, 0x31, 0x4, 0x70bd2b, 0x25dfdbfc, {0x0, 0xff}, [@TCA_ACT_TAB={0x58, 0x1, [{0x10, 0x17, @TCA_ACT_INDEX={0x8, 0x3, 0x9e}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x1b, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}]}, @TCA_ACT_TAB={0x38, 0x1, [{0x14, 0x6, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0xf6}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffffffffff8}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x10, 0x3, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffffffffe3a}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x1ff}}, {0x10, 0x7, @TCA_ACT_INDEX={0x8, 0x3, 0x401}}, {0x10, 0x11, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x19, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x14, 0x1d, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x100000001}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3}}, {0x14, 0x3, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0xe, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0xb, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffffffffffe0}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0x56}}]}, @TCA_ACT_TAB={0x60, 0x1, [{0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0xb20f}}, {0x18, 0x8, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x14, 0x1d, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x1b, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x14, 0x1a, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x14, 0x9, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0x10, 0x2, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0x13, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x14, 0x17, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}]}, @TCA_ACT_TAB={0x48, 0x1, [{0x10, 0x12, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x40}}, {0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}, {0x14, 0x1c, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}]}, @TCA_ACT_TAB={0x94, 0x1, [{0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x14, 0x1f, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0x19, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x14, 0x1d, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x10, 0x18, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}]}, 0x364}, 0x1, 0x0, 0x0, 0x40c0}, 0x4000000) sendmmsg(r7, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 179.569322] ================================================================== [ 179.576850] BUG: KMSAN: uninit-value in rb_next+0x23e/0x2d0 [ 179.582571] CPU: 0 PID: 4577 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 179.589904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.599265] Call Trace: [ 179.601846] [ 179.604033] dump_stack+0x185/0x1d0 [ 179.607663] ? rb_next+0x23e/0x2d0 [ 179.611217] kmsan_report+0x149/0x260 [ 179.615002] __msan_warning_32+0x6e/0xc0 [ 179.619061] rb_next+0x23e/0x2d0 [ 179.622445] timerqueue_del+0x11d/0x270 [ 179.626421] ? __hrtimer_run_queues+0xfa/0x15d0 [ 179.631085] __hrtimer_run_queues+0x89a/0x15d0 [ 179.635661] hrtimer_interrupt+0x451/0x13c0 [ 179.639969] ? __msan_poison_alloca+0x15c/0x1d0 [ 179.644635] ? trace_local_timer_entry+0x2f/0x1d0 [ 179.649461] ? hrtimer_init+0x5b0/0x5b0 [ 179.653433] local_apic_timer_interrupt+0x66/0x230 [ 179.658364] smp_apic_timer_interrupt+0x5a/0x90 [ 179.663039] apic_timer_interrupt+0xf/0x20 [ 179.667273] [ 179.669496] RIP: 0010:msan_get_shadow_origin_ptr+0xac/0x230 [ 179.675183] RSP: 0018:ffff88013c65fd10 EFLAGS: 00000207 ORIG_RAX: ffffffffffffff13 [ 179.682879] RAX: ffff8801bc65fe80 RBX: ffffffff8b588000 RCX: 000000000000002e [ 179.690165] RDX: 000000013c65fe80 RSI: 0000000000000008 RDI: 000000013c65fe80 [ 179.697505] RBP: ffff88013c65fd40 R08: 0000000001080001 R09: 0000000000000000 [ 179.704760] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffffffffff [ 179.712018] R13: 0000000000000000 R14: ffffffff8b587000 R15: ffff88013c65fe80 [ 179.719293] __msan_metadata_ptr_for_load_8+0x10/0x20 [ 179.724467] ktime_get_ts64+0x4ba/0x820 [ 179.728428] posix_ktime_get_ts+0x38/0x60 [ 179.732563] ? posix_timer_fn+0x6e0/0x6e0 [ 179.736705] __x64_sys_clock_gettime+0x290/0x370 [ 179.741455] do_syscall_64+0x152/0x230 [ 179.745331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.750514] RIP: 0033:0x45882a [ 179.753692] RSP: 002b:0000000000a3ea88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 179.761503] RAX: ffffffffffffffda RBX: 0000000000000084 RCX: 000000000045882a [ 179.768843] RDX: 0000000000000000 RSI: 0000000000a3ea90 RDI: 0000000000000001 [ 179.776109] RBP: 000000000002bd0e R08: 0000000000000001 R09: 0000000001ee0940 [ 179.783372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 179.790630] R13: 0000000000000005 R14: 0000000000000292 R15: 000000000002bcc8 [ 179.797882] [ 179.799496] Uninit was stored to memory at: [ 179.803813] kmsan_internal_chain_origin+0x12b/0x210 [ 179.808908] __msan_chain_origin+0x69/0xc0 [ 179.813154] timerqueue_add+0x3fe/0x4f0 [ 179.817140] __hrtimer_run_queues+0x1228/0x15d0 [ 179.821808] hrtimer_interrupt+0x451/0x13c0 [ 179.826136] local_apic_timer_interrupt+0x66/0x230 [ 179.831056] smp_apic_timer_interrupt+0x5a/0x90 [ 179.835722] Local variable description: ----flags.i.i.i.i@_raw_spin_lock_irqsave [ 179.843233] Variable was created at: [ 179.846936] _raw_spin_lock_irqsave+0x45/0xf0 [ 179.851424] hrtimer_interrupt+0x107/0x13c0 [ 179.855729] ================================================================== [ 179.863073] Disabling lock debugging due to kernel taint [ 179.868512] Kernel panic - not syncing: panic_on_warn set ... [ 179.868512] [ 179.875862] CPU: 0 PID: 4577 Comm: syz-executor1 Tainted: G B 4.17.0-rc5+ #103 [ 179.885284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.894629] Call Trace: [ 179.897202] [ 179.899337] dump_stack+0x185/0x1d0 [ 179.903046] panic+0x39d/0x940 [ 179.906238] ? rb_next+0x23e/0x2d0 [ 179.909760] kmsan_report+0x260/0x260 [ 179.913552] __msan_warning_32+0x6e/0xc0 [ 179.917609] rb_next+0x23e/0x2d0 [ 179.920955] timerqueue_del+0x11d/0x270 [ 179.924920] ? __hrtimer_run_queues+0xfa/0x15d0 [ 179.929577] __hrtimer_run_queues+0x89a/0x15d0 [ 179.934216] hrtimer_interrupt+0x451/0x13c0 [ 179.938522] ? __msan_poison_alloca+0x15c/0x1d0 [ 179.944331] ? trace_local_timer_entry+0x2f/0x1d0 [ 179.949177] ? hrtimer_init+0x5b0/0x5b0 [ 179.953145] local_apic_timer_interrupt+0x66/0x230 [ 179.958077] smp_apic_timer_interrupt+0x5a/0x90 [ 179.962744] apic_timer_interrupt+0xf/0x20 [ 179.966962] [ 179.969205] RIP: 0010:msan_get_shadow_origin_ptr+0xac/0x230 [ 179.974995] RSP: 0018:ffff88013c65fd10 EFLAGS: 00000207 ORIG_RAX: ffffffffffffff13 [ 179.982716] RAX: ffff8801bc65fe80 RBX: ffffffff8b588000 RCX: 000000000000002e [ 179.989972] RDX: 000000013c65fe80 RSI: 0000000000000008 RDI: 000000013c65fe80 [ 179.997501] RBP: ffff88013c65fd40 R08: 0000000001080001 R09: 0000000000000000 [ 180.004757] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffffffffff [ 180.012014] R13: 0000000000000000 R14: ffffffff8b587000 R15: ffff88013c65fe80 [ 180.019292] __msan_metadata_ptr_for_load_8+0x10/0x20 [ 180.024471] ktime_get_ts64+0x4ba/0x820 [ 180.028434] posix_ktime_get_ts+0x38/0x60 [ 180.032589] ? posix_timer_fn+0x6e0/0x6e0 [ 180.036728] __x64_sys_clock_gettime+0x290/0x370 [ 180.041487] do_syscall_64+0x152/0x230 [ 180.045363] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 180.050536] RIP: 0033:0x45882a [ 180.053711] RSP: 002b:0000000000a3ea88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 180.061416] RAX: ffffffffffffffda RBX: 0000000000000084 RCX: 000000000045882a [ 180.068676] RDX: 0000000000000000 RSI: 0000000000a3ea90 RDI: 0000000000000001 [ 180.075950] RBP: 000000000002bd0e R08: 0000000000000001 R09: 0000000001ee0940 [ 180.083289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.090543] R13: 0000000000000005 R14: 0000000000000292 R15: 000000000002bcc8 [ 180.098436] Dumping ftrace buffer: [ 180.101970] (ftrace buffer empty) [ 180.105665] Kernel Offset: disabled [ 180.109269] Rebooting in 86400 seconds..