7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:01 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x8000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:01 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8) [ 539.347384] bridge_slave_0: FDB only supports static addresses [ 539.368194] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x204000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x7, r1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000180)="41d9ab5e02775482276e6faebf594037838670109f92008f2b3fefb11f0d5ff8346f4d4febdf7321404e4594266e8f2df99d08f9ded260c68f5ad6b2ea698c4afb6532b564d753b6a98cd493408425af88b837f2eace54ff44b0ca85727f604697c2ea245d7430eb28c70e6361772c68dbb1e2e0f8d5fee5220a458168", &(0x7f0000000200)=""/144}, 0x18) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:01 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000240)=""/174) fcntl$addseals(r1, 0x409, 0x2) 2018/05/30 02:23:01 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x105240, 0x90) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) r4 = memfd_create(&(0x7f0000000280)='\r\x00', 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) clock_gettime(0x0, &(0x7f00000045c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004400)=[{{&(0x7f0000000600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000680)=""/210, 0xd2}, {&(0x7f0000000780)=""/46, 0x2e}, {&(0x7f00000007c0)=""/114, 0x72}], 0x3, &(0x7f0000000880)=""/80, 0x50, 0x5}}, {{&(0x7f0000000900)=@l2, 0x80, &(0x7f0000001100)=[{&(0x7f0000000980)=""/158, 0x9e}, {&(0x7f0000000a40)=""/210, 0xd2}], 0x2, &(0x7f0000001140)=""/4096, 0x1000, 0xba}, 0x3}, {{&(0x7f0000002140)=@l2, 0x80, &(0x7f0000003540)=[{&(0x7f00000021c0)=""/230, 0xe6}, {&(0x7f00000022c0)=""/102, 0x66}, {&(0x7f0000002340)=""/229, 0xe5}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/202, 0xca}], 0x5, &(0x7f00000035c0)=""/114, 0x72, 0x81}, 0x9}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003640)=""/214, 0xd6}], 0x1, &(0x7f0000003780)=""/178, 0xb2, 0x101}, 0x8}, {{&(0x7f0000003840)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003ac0)=[{&(0x7f00000038c0)=""/240, 0xf0}, {&(0x7f00000039c0)=""/230, 0xe6}], 0x2, &(0x7f0000003b00)=""/133, 0x85, 0xfffffffffffffff8}, 0x7fff}, {{&(0x7f0000003bc0)=@nl, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003c40)=""/191, 0xbf}, {&(0x7f0000003d00)=""/10, 0xa}, {&(0x7f0000003d40)=""/153, 0x99}, {&(0x7f0000003e00)=""/217, 0xd9}, {&(0x7f0000003f00)}], 0x5, &(0x7f0000003fc0)=""/123, 0x7b, 0x7ff}, 0x9}, {{&(0x7f0000004040)=@generic, 0x80, &(0x7f00000042c0)=[{&(0x7f00000040c0)=""/143, 0x8f}, {&(0x7f0000004180)=""/70, 0x46}, {&(0x7f0000004200)=""/140, 0x8c}], 0x3, &(0x7f0000004300)=""/235, 0xeb, 0xfffffffffffff001}, 0x6}], 0x7, 0x40000000, &(0x7f0000004600)={r6, r7+10000000}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004640)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000007400)={@loopback, 0x0}, &(0x7f0000007440)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000007480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000074c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007500)={0x0, @empty, @local}, &(0x7f0000007540)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000007580)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007680)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000076c0)={0x0, 0x0, 0x0}, &(0x7f0000007700)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007740)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007780)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000007880)=0xe8) accept4(r0, &(0x7f00000078c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000007940)=0x80, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007a00)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000007b00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000007b80)={'vcan0\x00', 0x0}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000200)={{0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'none\x00', 0x8, 0xfffffffffffffffa, 0x3c}, {@empty, 0x4e21, 0x2002, 0x200, 0xf1, 0x8}}, 0x44) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000081c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x624100}, 0xc, &(0x7f0000008180)={&(0x7f0000007bc0)={0x5a0, r2, 0x506, 0x70bd25, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x164, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r8}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x60}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x23c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r12}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r17}, {0xc4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r20}}}]}}]}, 0x5a0}, 0x1, 0x0, 0x0, 0x8000}, 0x20000810) sendto$inet(r0, &(0x7f0000000b40)="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", 0x595, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/30 02:23:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100020100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x400000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/153) 2018/05/30 02:23:01 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfec00000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x500, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:01 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xe, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x1b8, r1, 0x810, 0x70bd25, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x119c9a670e969eb9}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2780}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x42e2}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x40000}, 0x40) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000180)='xfs\x00') [ 540.176398] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:02 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40400, 0x0) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x1008, 0x3f, "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"}, &(0x7f0000001140), 0x1400) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808002000083c14cc0300bb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/05/30 02:23:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x204000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x7, r1}) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:02 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xffffffffffffffff], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 540.231609] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:02 executing program 4: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x2000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1ff}, 0x14) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000000)) 2018/05/30 02:23:02 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x66, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x20000, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x404400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x4, 0x70bd25, 0x25dfdbfd, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x5, 0x100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000001c0)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000002c0)) 2018/05/30 02:23:02 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x3], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:02 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000240)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}}}, 0x50}, 0x1}, 0x0) r1 = getegid() setfsgid(r1) [ 540.375962] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x204000, 0x0) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) [ 540.418850] bridge_slave_0: FDB only supports static addresses [ 541.058197] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20001 none [ 541.304962] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20001 none 2018/05/30 02:23:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2008) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x402, 0x80) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/230) 2018/05/30 02:23:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xf00000000000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:03 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x500], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400002, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") fallocate(r0, 0x3, 0xfffffffffffff951, 0x0) 2018/05/30 02:23:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00400001000000000000", 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x0, @empty, 0x4e22, 0x1, 'sh\x00', 0x1c, 0x1, 0x35}, 0x2c) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) read(r0, &(0x7f0000000000)=""/19, 0xffffffe7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xfff, 0x203, 0x40, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100}}, 0xffffffff, 0xf557, 0x3, 0x2}, 0x98) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x8800000000000000, 0x4000, 0x0, 0xa, 0x16}) 2018/05/30 02:23:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f00000000c0)="5c96936fb8f998e12ff54d6e4c6f1adfbb75114af8a139815736cfe91f951d6b3e29a6cc61c69ac2cdf5b45879353e068d14371fe57b3beb12c60d6a559ce048f26b12b8a6a7d92d6a1593b0afcc6d690034cbf89ee2fbf259116693f632a7c7424f88fe2b7778645ae08d46aa6db68dd16e951aefaed6f6ebf0a187cf94b290bc435a96309b2a4d27a18103c469e6c0a5e6af00a19dfbc1290ded0d49b18e1dab41f12bcfa6113bb5d5eab1251d", &(0x7f0000000180)=""/231}, 0x18) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000003c0)={'nat\x00', 0x8e, "71bf66d2549f21aafdcc630c849c5117b1aad2cb9bda32e585ca68b8f46252f22d4bd0901a0bfd08abdcc2a7944686ee49e9392b996db00a93d1bda2c163510bd453f45297931d2a2aaf19370699eee1d9b06715620d873ed16db92adaf1a72c2995bae85488eac2bb97511b5eea4f1de89009c3c1b81a7952b8db1137700d1fbb2d9196073ed05074352e1bd942"}, &(0x7f0000000480)=0xb2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x18, 0x1, "5a34fcc862539df3945e78af1efd2a67e02e99a743cb7b77e40938b5edc176e591a795d73055f774d9ead6815a192c0dba576090e7c978f25b90e95d67215eb8", "a54b048e89a7766ae690aca0257601ffd841d4395d7d423b67dd4be609a080a7", [0x76, 0xc2dd]}) [ 541.491368] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:03 executing program 6: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./file0\x00', 0x0, 0x4) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x20040, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/05/30 02:23:03 executing program 5: r0 = socket(0x26, 0x80805, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4454}}}, &(0x7f00000000c0)=0x84) exit(0x9) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1}, 0x8) 2018/05/30 02:23:03 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xffffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) [ 541.532283] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) sendmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="e77280f46f2fa4f219772d086d5bcdf07bf0a968dd21c21a9d235e56ac0fc6adb47cb4446909455fb7657bd025d3fa5d0a75a98c0447f597543e623ecc0300ab6502f1edf4be6cf864a63a321a6a964ac5222186b09f93555ceba9fc0282dc2e35148aebc051668e02128d95e84210fce51ad86a61a053abd5", 0x79}], 0x1, &(0x7f0000000100)=[{0x1010, 0x108, 0x2, "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"}], 0x1010, 0x80}, 0x4000) 2018/05/30 02:23:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000001080)={0xa}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="14", 0x1, 0x200408d4, &(0x7f0000000080)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 02:23:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xfffffffffffff000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:03 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xff000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:03 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0xfffffffffffffe52) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) chmod(&(0x7f0000000000)='./file0\x00', 0x1) 2018/05/30 02:23:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) [ 541.691627] bridge_slave_0: FDB only supports static addresses [ 541.730807] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:03 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfc00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x6496020000000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:03 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0xfffffffffffffd2c) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000400000f0ffffffff8e7eff0014f4dc000000000000000000bd62b3b47fc130fe97c777"], 0x3e8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x3, 0x4e23, 0x100, 0xa, 0x80, 0x80, 0x7b, r1, r2}, {0x7, 0x40, 0xad8, 0x1, 0x1, 0x1, 0x3, 0x7}, {0xfff, 0x100000000, 0xa0b2, 0x4}, 0x100000001, 0x6e6bbb, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x2, 0x3, 0x800, 0x8, 0x4000000, 0x7}}, 0xe8) 2018/05/30 02:23:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r2, 0x8, 0x70bd2d, 0x25dfdbfd, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/05/30 02:23:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) [ 541.848944] bridge_slave_0: FDB only supports static addresses [ 541.888825] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:04 executing program 5: r0 = socket(0xa, 0x2, 0x800000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xb782, &(0x7f00005a3000/0x3000)=nil, 0x4) mlock(&(0x7f00005a3000/0x2000)=nil, 0x2000) mprotect(&(0x7f00005a3000/0x3000)=nil, 0x3000, 0x3000008) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/30 02:23:04 executing program 4: r0 = socket(0xa, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:04 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfe80], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da05}, [@nested={0x4, 0x27}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0xf0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0x9e) fstatfs(r0, &(0x7f0000000100)=""/163) 2018/05/30 02:23:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x100000000000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:04 executing program 0: io_setup(0x1000, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='projid_map\x00') perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="f9", 0x1}], 0x1) 2018/05/30 02:23:04 executing program 7: r0 = socket(0x18, 0x0, 0x2000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$SIOCGIFMTU(r0, 0x40047452, &(0x7f0000000180)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000080)={r2, &(0x7f00000001c0)=""/193}) 2018/05/30 02:23:04 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfec0000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 542.755130] bridge_slave_0: FDB only supports static addresses [ 542.764446] netlink: 'syz-executor6': attribute type 39 has an invalid length. [ 542.807529] bridge_slave_0: FDB only supports static addresses [ 542.813821] netlink: 'syz-executor6': attribute type 39 has an invalid length. 2018/05/30 02:23:04 executing program 4: r0 = socket(0xa, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:04 executing program 5: mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000003c0)='/dev/random\x00', 0x3) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000400)=0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280), &(0x7f00000002c0)=0x18) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x1800) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[], 0x0) shmget(0x3, 0x4000, 0x78000000, &(0x7f0000ffb000/0x4000)=nil) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000440)=""/160, &(0x7f0000000500)=0xa0) 2018/05/30 02:23:04 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffffa9) r2 = socket$pptp(0x18, 0x1, 0x2) dup2(r2, r0) 2018/05/30 02:23:04 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:04 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x200000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xfffff000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:04 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x442001) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000020307031dfffd946fa2830020200a00090005000000001f0c1ba3a204000400", 0x24}], 0x1}, 0x0) 2018/05/30 02:23:04 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x48}, 0x1}, 0x8080) 2018/05/30 02:23:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) [ 542.947712] bridge_slave_0: FDB only supports static addresses [ 542.978661] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:04 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x100000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:04 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x6000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 543.123940] bridge_slave_0: FDB only supports static addresses [ 543.156276] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:04 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\'.vboxnet0eth1\x00', 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f00000001c0)='\'.vboxnet0eth1\x00', 0xf20c7ea1e41fe187, 0x2000000000000000) fsetxattr(r0, &(0x7f00000000c0)=@random={'user.', 'security.capability\x00'}, &(0x7f0000000200)='keyring{\x00', 0x9, 0x1) ioctl$TUNSETLINK(r0, 0x400454cd, 0x327) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) fremovexattr(r0, &(0x7f00000012c0)=@known='security.capability\x00') 2018/05/30 02:23:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790e49c65abaf90d229db6925446d05cc2b29e0a27800f0001000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, "636c69656e743000c7da8000000000010000418b68e300000000000000000000001d40000000053f35b30300", 0x0, "4339805ab5a226cc", "1858358dd582e9444882e62616a8df4402e3fb86410cae51bc9ae3ff8d58bb33"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) finit_module(r2, &(0x7f0000000240)='/dev/audio\x00', 0x3) 2018/05/30 02:23:04 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x3000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:04 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)=""/78, 0x4e}, {&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000240)=""/239, 0xef}], 0x3, &(0x7f0000000580)=[@mask_fadd={0x58, 0x114, 0x8, {{0xffffffffffffffe1, 0x4}, &(0x7f0000000380)=0x19, &(0x7f00000003c0)=0xffff, 0x7, 0xffff, 0x3, 0x1, 0x4, 0x800}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000400)=""/120, 0x78}, &(0x7f0000000480), 0x7c}}, @rdma_dest={0x18, 0x114, 0x2, {0x7e8, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000004c0)=""/125, 0x7d}, &(0x7f0000000540), 0x20}}], 0xd0, 0x40}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x0, 0x1}, {0xf}}) 2018/05/30 02:23:04 executing program 7: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f00000001c0)=0xffffffffffffff08) 2018/05/30 02:23:04 executing program 4: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x60, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:05 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x54, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x400000000}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xfffffffffffffffe, 0x1, 0x3}, 0x10) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x10000, 0x8600) r6 = dup(r5) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00000003c0)="f46b4f0ecc274b56f78a4031650576a5242db02bed39e70737d5bac48b9c2aed3cf16d1b63bebfb7d0be7d42f905675d86cca984c512a8f187c5ad1ef2758c983e91662b3f751287720ba0c30c4dedcb01170f7270d63f3c47c12e706211d6bbfc9dafe5a666a6f92f77137031a302f9d28bb2345458ec48ba6756a07f742819006f1fd777b0ee0d4dfebaba25dfb3ce157bfdfc6e0c7dd040ad7bc589262aae062d1f5b9da467ccc4a4e9f65c1ee6a3b9482bfbb1bc1d5d87a98c76f94e6e8b63d328d2fd3382dab94c2890caad568d46d4f0cdd768bc89b7be8c90872ac7fa46e8e443434a6d3cf6b0d05dc69bc732498d4faf03d795e3adffd4a28d6397708446fc7b2a0555a0f06fa0ade8413ad9ee9e6fb5727481bcf17fff07a7e51fef738dd8accce4ec1696ad2b4b36736a3ea0ff9709a58eedb3344974fb723b4b6cca15496a120a0d49f28394a9503472009b21d41577842d24e3373ab5c6f663a156ac2d5079b46357af789ec6f028351eb7df776ea6f7ed382cc88112db5a451039632e0243c6de404e826f14f4b9c4677e2b1104822d8b6f1610d7644bbe919b542b8ea2de4b1dde159e26f06cc21a85539461c3404fdbd9ccda4a91404b9b0feaf053b58294106b622bb73b7db5d1adf401e10fabd0f2d53c299ce5624612ed3ac8e2382a4b7996ccc4b8f47c8f22bd6e43f821babc9c3c7c37319f32871f33576f206a141128558fd8ee2bb026f48750d574c7d463f34772fc761a2db829c5d564959233f8818f57fab2beedc2b6717ea71c00ff008548af084edb9c522bf4f9a5320bb041aebfa86238c7d9667030f3f4da02d7b5c6c970c494b5897418666bea2fa13dc3db25ae2468a0bb3c9b87cf07d81a8a61bb9a2d693c2a631a16711024fada2d66afbdf7aa0a7b1843b7cbdde2e8f415ebb76606fca1618a805202f9e456507995b4fd7bb6d3e3b2388a92b3639eff781d8764a0440e8801437e1723037a072ae6480b50df4a7c3542446e9b9d25a80d6edccad3b9cb37afa5cfd21d14d858c09ade3fd3f6e4c1c51614276937c45045a71cba434789411ba73e28eb8e9e95c5218860e1652d8ebd182ad97c826bd126326eb0ff1b4fe87a1fb2575b78a772fa563eac939a8d40c78345709ac6316dfbf082384ee38a39e8b4bcfd5a63eb604b6d3c7bf97f66157664847482485435e246255cbf7d05c52b70d6f477f07005082d55b63811717df7c44e0604dba0a215be7fcda4ae2b0f86da2b0f14a7b4a5ff7777524859b4739ecd59b771a72ea0691a19e4066ba67db663b082e0264dfbfe2335aae99aa6f196fc81ed24cdf9ced5a7b99834b66c99da15dae03ee1b317b3db7537dc3f0bffb1366235f69b7121fe171f75d3d2f126d67a527ed2c9a0686eecaf2b4d42cec0f1740d4dfd2e185b864b0af44faa5b2f8056b26852f7daa39c628631586938f604352d91bd4c52dfe4a1fa543b2cf76ed9582815cacf38ee66369dd1dbb657cc9d4bcda7583c885343ec2c7ad6307ff086d97080387cff5cb875864efd06d807c90b722b415384a51ce7aab9b32a1e999c9697dce4a2b269470a9bb435ada9b6ec1ff826c9ecb74468fb74c8b3af2c9f35208a246a996dd39b964ed7c7576d19d13d4caab631a8b4a684bf265b973451c5c9c2525ca3b2dee218dac1463f327fe32694a377bb2825b0c5eca56f7d503066ae62ecd8546e3792b0cc68bc9d5627d5769ca9e817fb3e796f76a2a019696e1ac7a8725af1769e87aed5171fdd4d0a698e463061babeb6532652b628eea4584043760631547f92f03a4985ab238e0d680be865cbf1f752c024c7267667f23939824d519438537cc52dac4b3486a82db11ec7c3b3ef77465d4301708ba6ee06726d1deabb309548ee212cff71bbf244069b01dab8fdcd4403d530ca968647f3af07335ebadfe849c7a5478b1fe0b9dcb1c770135f4f74d99bb6ba9ad0849523d59f76539f715eb29ba6a8086240eff3227b9125eb9c0669c31dcf9dba529156ce8e3aa60da192f321e200b8a6c2acabb54a3e449bb1d995250775993f4b055defb91a0b94e7c03052067b25b7e0fb48f5b5b567c778f683f6127e7017e7acdd020185b1519cbdfab5f0c1befb548c083c737f191a8992e0b9a092dc83c55a036d19102656aeb5bcda88d03b51cee03a55c2319bd32b235439a9d37e3c18bd682242ec27467f08aa2d365ba3658166a4709cb844ed06595294e5a27f1d26ac7fa8049c998d5457e6320c6e4eb35966df7a7fbb1b18d48c1b94f8167ca9cceb739ab80354d192a06aa789078834ce7d4b29dd99f1aa0cbecdeac1fa83b8164f9334dadc3ae3973dda10398896512751336ea247ce9028c4a29fc7217e38e23076cd93fbc9a1eaf8bfdf4a6ccca3935a5a6140ba7bf99146afdacb9bb3e3c55b48414c2622e74d1b219fc1bbaa47e902f27de7e0e4f84c2c292cc7ce2fd4e38030697fd92001354c921a44e945c884007e1a4eac3ce3fa50637f75171d5530a551d2fec6dbbdcc6874f89362d81bb6453e2902bd88e27fd46681c62e40b9a2fe47e9b8af09ef4263b50505128f1b933f93dfbfecd43f42be8119a3d8fbbccfef816c190e123563a4e00069fdc25d6a30150dee34fe534b0aab0c85c3973d57b2a723f186ec6f97667d56dd7ec29f38d9537e831ecf45c8e4608e6eaf7def2608b6ce762e2e29fe8984fa960c2e09604400b1fb9d902a5bde9a1e11aa133c402ec4a18c8c02ff2571b3c4cbc6923a2b273712cf6db3c66f2ffc950f140353eb860962959e745be2db0e552257bb949da10d0fb16085715b27b6d75a5b8c2fdc0cd791f33b7f5556fec8d0d4cf3170c4d7a2acfaa4c5bd089f0fb0e9e1a49859dacf0d54f5b9dd75ed72457f2ebedf02db5a9c1043618c97628d7c6d2da224201434f8440e526fa2af276cfdece520b4eaf4fc9f1f7782e6c559c783762977c870429464703e71fc3d7372db62d44f49d82bf4eb33299cc8435e8192458088b86d9e2f1e148aad0908e433ddc014651d92086a548d591892eca026295bbada5da1fb956aaa654f4d731296e91215fe56cb795386ba1b3483511d6a9d152a54b6dfec044e952ae4824111a78d605d6da31fa9435ca7a5d68c4105abda48705e259ec2f015233f4666d9d6859c9748d2d037afe6fc8649811aafc5d04fa60fd1e330d6e7ecec431daf3637f05ff0adb481107b79d8c2cba81af99e8ff1530813a13ba436a8c346afb6c87e5a1cb68537f2b33b0fc7d0ef4b2425c83ee13211833a4b1da7c3322aaea8b8024e3818748b2612911cd828069e9cccdbee3b2dc1c8a0e55473d6bf21acce78e09db1c93fad78468a9041a05438c25fbce88af8b804f59baa2abac6f1f5043d3bf2e46b6036cdf697a0eca6f709816f89ab621d79b664647cc0195d7c9b7b47f1a639b9764e1af080ba823fe9a70dcf8db66fe4cee4eed737936299f07ed96452866760739485ccedda384ce876ee2d4d966a249db5204b439bc949173d3d0998e22a9ce8a838781d450ee568082ac767443419876fdb870526152ab0470a9faa5cdd7eb07016e3e2d2847d179efb4a54499b732dede245b10806dbc2f119cebd6956838d333ad84d74a45c8ab6dfb25d8d6e200970bdfc16d0ae3c2cd127327aeb959cc6af25475bce0849a485d55f8f5caac4485097fea48558587e5d9d649cb0bd6c9d869f43914e189b7d294cde28c97f556198884753df85fb7ec92534a53b1649d8bae05037ba6d1b53885891b9a91f8690814b02eedbaf3e169ab9a8dc8798473e2ea158611be090e06361d40f751d62303fbe5c85e52bc0b0e5e581426918443418bc19cc22c68b35b8c237e5e4cbe7e82b0123fb0befc3f9f27ed3612b567f8abb4729b597282361a929dd30c23ee576454a340e87f07434b67c3c5e51574918de3b55da8be0305e33982709487207d3665002e83067af6199e00df1e1a9f9e0d10d8b890eb0acb24e321e7a98b2c7e2b2d2fcc96397e3a2f090b537f925b7f3daa86de21257f7bd4681ed03c991a56ea9dffb2e47bb4b6754bc0d4fef4d5778c96113787c47230099563bf48d03c5803fc2447a3a125f4b33f1ca38457f058c544cc3571bb07446a3eeed72866e28cd1205fdf7fbed98cafb405ae0f2c29311b693dc1ec704b5ddb266959618b45910df13f5cc37db013daedc4272c03e5c10a98549ecc6867ff87245a169cd61d0492ab3664487e9b78139f6fe29c9502c1eb52198c4e8b1e6cd7b62087ec349d035ee1fc4e9cff5a5bfddf11b83697bb5339136caef90c6d91c428609f3ce36262e06b672e83c25d0af3897eaad70a8e59b58323ddd207c502550c72ea35c0547ae011d50265357c7e9ef57ca01a4359a701b2bef42d749ffecccb7f8fa6c13ac27ce61ad93f73d073fc7e52c49e0484115858dc1ceb3c5d2ea639e1057ea627b455b0e131b7e580a15196714a54a1191f9bb1710b91e969c152ae64e58a76689764a5062940557dc466ed669d9082334d7f25a60ccff44921da05ad0b68ab70ae4a9b53761771f83137a160345548552e0af23a544e4d2582b898c050bf216a0f498f0d92872c104491da6eadd8016398b297aea21b1a33d3fd9cbb0a7484fe0ad69b810747327c78186233f8f160b87ffd64781dfca5fd60821b20090a0ccacf4f2edbbaf1b5176bf01c3c9720b126a3eea208295afc75b89716f7dcf795890109d7b2e48cde37642a3232959fadb8f02f62ad3e84e76b97013cd878d3f89acdfba4f3a76324c7eb66809164951b62b8b62243c3974289c3bd7efef74bce71ba7658775f23562266ccb708ff200e3434d52e69721cb2a0a584738e1ac5712f443cbb7e0735002388da5e01e487d5e59631eb83375ecfc1423c85bd9326aae92deb7ee89a8874babe6daaeaabf04e22fd345bd2db4a99b201c6ab50b90491a0591a2f49ddf57441d8c1c54c54b8bf7a2f4405c47f4d9e708a8380b19714ba9e44c912771e60f4a6d398033aba269db61974145d7d778290579e71cba5744701b6713cc13b8bacb9d84e46325c1cffcdc557a3bd982359b49e904a32d96d4dc5c95f15164097f664894806f994720a6764632364017f9b4b0f1a4aba2eda2cb107e22ba14a2def33696612f50f108f4bd3d15843fca3d0c69c03c72fce47f77e43241d50c795e45d7d4d3c29d5f1da18273daa365966f85887734f913ebf84892446aa30dea789314f9b0123986e2f182106fbafab8bd50ee05459eda8a5b2a8628c5cb4c2ab2f33cdc09f4a4b97aacc4176b79bc3c6e5a360e84ea05952180278be259d8ab0db3b039847e5a56a2da13c0a9b2adbb76f45948736bac6cb1146ded45a3f14c4cb62e767fa1e422948081d6a7f1f4712aa1670e9450ea365974bf0b4d79a74ef7fb3c7f90ea620edd9650cb8ab810f88b13f72611ea6f17d76ff1754553634c433ae4678fef80aead0e67860fdc7316acbca621603017e2960154dffe42aab33fc0353715e43bb9f82acae7c6a39ade02b4fc574962c0f1bdb4e8af2ad1345a1bb4cb6a8405e408f6eab5ce52c46bbb41b9ce4944509217b7aeb220ef09eb3379e5c82c9b5d520ec6884b896f3e8b5c61310327c7389f78108ed13c5fa9312c053b06570f5be72c4086b5e94c0205c0534e2f14cbf96961a195542a9fe16bf19f94c7017e14dd067965cd79727a7aa4d6170bf872662bb168971edf788a26febdaf81ff2891b329cb0b788ca57818dd4960d9f6d159d44fd1275e38c5309a7bbcd68742", 0x1000) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f00000000c0)={0x7d, 0x0, [0x1f, 0x2, 0xfffffffffffffffe, 0x7]}) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f0000000040)={0x40000000006, 0x0, [0xa8, 0x100, 0x8001, 0x80000000]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0x0, &(0x7f00000013c0), &(0x7f0000001400)=0x4) [ 543.259229] bridge_slave_0: FDB only supports static addresses [ 543.264134] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 02:23:05 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x3f00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:05 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x80, [], 0x0, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000240)=""/167}, &(0x7f0000000180)=0xfffffffffffffe59) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f0802130000009727c1c6fe36cef3e26def23000200000011000013", 0x1d) 2018/05/30 02:23:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) [ 543.302346] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xd809000000000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:05 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x700], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)=' ', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000000)=0x80, 0x1) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) 2018/05/30 02:23:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) [ 543.469165] bridge_slave_0: FDB only supports static addresses [ 543.523300] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:06 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x400401) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x3a24, 0x0, 0x0, 0x9, 0x0, 0x2}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000200)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/30 02:23:06 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000000c0)={0x3, 0x0, [{}, {}, {}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0xaaaaaaaaaaaabea, 0xfffffffffffffffd, &(0x7f0000000200), 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0x0, 0x48e}, {0x6, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x81}]}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/30 02:23:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xd406000000000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:06 executing program 5: unshare(0x400) ppoll(&(0x7f0000000040)=[{}], 0x1b8, &(0x7f0000000180), &(0x7f0000000140), 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x228c1, 0x0) 2018/05/30 02:23:06 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7, 0x2000) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000180)=""/100, &(0x7f0000000200)=0x64) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x40000022}]}) [ 544.518705] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:06 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xff00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0), &(0x7f0000000080)=0xdc) r1 = msgget$private(0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x2, 0x1, &(0x7f0000000100)=""/145, &(0x7f00000001c0)=""/226, &(0x7f00000002c0)=""/138, 0x2000}) msgctl$IPC_RMID(r1, 0x0) r3 = getpid() ioprio_set$pid(0x2, r3, 0xfff) [ 544.559369] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x7000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:06 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x40000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) [ 544.748986] bridge_slave_0: FDB only supports static addresses [ 544.784505] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:06 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000d01000), 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/23) 2018/05/30 02:23:06 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff0, 0x600) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) uname(&(0x7f0000000280)=""/169) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000080)={r2, &(0x7f0000000340)=""/212}) 2018/05/30 02:23:06 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f0000001080)=""/50, 0x32) r4 = add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000001140)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)="b48fe575ee1258053e01ca8efa7015bc634fdde1f0f150b832bd17f130112627b475f5e746984d981d169dad1e2baaa139db018b735c425015efb652f0ba9e2deb499f82e3f55467589359de26b8e6da2f4fad8c1aa4f6c9fc31a22d6a5dd2a15fa70ba6b6c3300de9eeac21a43f153841fe150f97401b4dd20f4fc6baed04b4d218d87864728e3b99926513415fbd32d4f08c28907b", 0x96, r4) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/zero\x00', 0x20000, 0x0) bind$ipx(r5, &(0x7f0000001100)={0x4, 0x3be21b4b, 0xda, "4f42644204ae", 0xff}, 0x10) 2018/05/30 02:23:06 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, {0xa}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x1000]}, 0x5c) 2018/05/30 02:23:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:06 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0xfc000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xd8090000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:06 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x4000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="4d9f"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb7, "7a69dd4fd7014f4bf86f006895c2b415ebcc4a6bc398ad80708119043aac3588928148a2b18a2058286cdbd8873e21b5061408d63b9c71168219a03da946951091de04fc8a63225ec0dd1c5d28b39b314506042492de68f29f1c95773fec4f64fd9a013fe38545ad1a1a4ff5d40e04449e1c39dc65939e8e2286af40338c0f729948279223b8f257cc36183720b42cfa8ad2452ce7f2eae3079319719e3efb414c14c8b6af7c8e16aeb2ef071bb7a98e957d8eb90406bb"}, &(0x7f0000000140)=0xbf) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x400}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 02:23:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:06 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0xf25, 0x8]) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)) [ 544.896821] bridge_slave_0: FDB only supports static addresses [ 544.926809] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:06 executing program 7: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendfile(r2, r0, &(0x7f0000000100), 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x80, 0x3, 0x3ff, 0x8, 0xe, 0x2}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x401}, &(0x7f0000000200)=0x8) 2018/05/30 02:23:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0bc5310, &(0x7f0000000080)={0x80}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'bond_slave_1\x00', 0x7ff}) 2018/05/30 02:23:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x4000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:06 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x300000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 545.072476] bridge_slave_0: FDB only supports static addresses [ 545.100528] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:06 executing program 6: r0 = gettid() r1 = gettid() r2 = open(&(0x7f0000000040)='./file0\x00', 0x1c0, 0x108) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000100)={r3, &(0x7f00000001c0)=""/206}) setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) poll(&(0x7f0000000180)=[{r6}], 0x1, 0x3ff) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000140)={r4}) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) fcntl$setown(r5, 0x8, r1) tkill(r0, 0x13) 2018/05/30 02:23:06 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x476, 0x80000) ioctl$KVM_SMI(r1, 0xaeb7) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4000011, 0x0) 2018/05/30 02:23:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(0xffffffffffffffff, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) 2018/05/30 02:23:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:06 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x400000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x29664, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001200)=@dstopts, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=""/204, &(0x7f0000000200)=0xcc) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000000c0)={0xff, 0x6, 0x6, 0x1}) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000040)=0x7f, 0x4) 2018/05/30 02:23:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) socket(0x800000002f, 0x1, 0x5) 2018/05/30 02:23:07 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000200)='./control/file2\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000400)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') lstat(&(0x7f0000000240)='./control/file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f0000000080)='./control/file2\x00', &(0x7f0000000100)='./control/file1\x00', 0xf000, 0x0, r2, 0x3, 0x0, 0x0) umount2(&(0x7f0000000040)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x8}) fcntl$setstatus(r3, 0x4, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000300)={{0xe49f, 0xba}, 'port0\x00', 0x80, 0x11000, 0x7fffffff, 0x3, 0x1, 0x33b, 0x6, 0x0, 0x0, 0x7d43}) name_to_handle_at(r1, &(0x7f0000000000)='./control/file1\x00', &(0x7f0000000440)={0xc7, 0x1000, "1333f32fbff4ada3d45a689743f94a790710131bdc4662e9594a1c28e9ed12ebbbc9a76f170b6746be3179d0dd96c70c71922957f28f1305e98d30de47878feb943deae4f194afd07d6038307b97482e58c6be7db068e1589304d32b501d10a539189b8a32d5a066ba5e15048ab7bcfa31b2cece99c7648d7058c9e2f86de9c58c307f4934a0ec87300f3758c8a2099b5330948f73ed21b20f806fb14946cee0393f41c2a957313efda35e7b9bf0e4ac8d6848403b9a41d87cc7392fa80dc5"}, &(0x7f00000003c0), 0x400) close(r0) 2018/05/30 02:23:07 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xff00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 545.239249] bridge_slave_0: FDB only supports static addresses [ 545.268816] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:07 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x34000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:07 executing program 0: shmget(0x2, 0x3000, 0x78000041, &(0x7f0000ffd000/0x3000)=nil) creat(&(0x7f0000000000)='./bus\x00', 0x160) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x10100) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x200000000000010) ftruncate(r1, 0x8204) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) pwrite64(r2, &(0x7f0000000180)="e47a7b2c03cb0b49bd3cbc9d466f4881f380e6a4ee4e4c241cd1817c03e4a8a389d3e46d78b33534b19503f80c79711d6053809efdbff19e50ebbef5f132ac46c03ac2c50320ad3a2149a5957de0a9ea29dabf4e1e6ca86315a4a35b6a7fafb61022a8fc98fdb857f6ae1f5c08", 0x6d, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000000c0)) clone(0x0, &(0x7f00000008c0), &(0x7f00000006c0), &(0x7f0000000940), &(0x7f0000001a00)="fe") 2018/05/30 02:23:07 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/30 02:23:07 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xfec0], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 545.395935] bridge_slave_0: FDB only supports static addresses [ 545.442168] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:07 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) getsockname$netrom(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) read(r2, &(0x7f00000001c0)=""/203, 0xcb) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/05/30 02:23:07 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x80fe], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xf, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@local}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x30, 0x18, 0x23, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/05/30 02:23:07 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) getsockname(r2, &(0x7f0000000440)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000004c0)=0x80) r3 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xfffffffffffff59d}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10000, 0x1, 0x4, 0x4, 0xeaf}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000300)={r4, 0x93b, 0x1, 0x7, 0x400, 0x45c, 0x1, 0x3f, {r5, @in6={{0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x11a, 0x7f, 0x90e, 0x400, 0x2}}, &(0x7f00000003c0)=0xb0) 2018/05/30 02:23:07 executing program 6: r0 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xb) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x4000) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) 2018/05/30 02:23:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x1}}], 0x2, 0x0) 2018/05/30 02:23:08 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x4], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x1}}], 0x2, 0x0) 2018/05/30 02:23:08 executing program 0: r0 = socket$inet(0x2, 0xa247211873eb9fb7, 0x351) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000000240)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000440)=0xff, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0x8) 2018/05/30 02:23:08 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000200)={0x9, 0x80000001, 0x8, 0x0, 0x8, 0x60c}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x1, 0x0) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c, 0x800) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) [ 546.267125] bridge_slave_0: FDB only supports static addresses [ 546.296795] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:08 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4200, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000140), 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000080)='./control/file0\x00', 0x0) rmdir(&(0x7f0000000100)='./control/file1\x00') close(r2) 2018/05/30 02:23:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x400000000000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:08 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x700000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) [ 546.447560] bridge_slave_0: FDB only supports static addresses [ 546.466805] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2400, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/30 02:23:09 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x3f00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x41, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup2(r1, r0) 2018/05/30 02:23:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:09 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr], 0xffffff80}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x2, {0x2, 0x4e22, @rand_addr=0x1ff}, 'bond_slave_1\x00'}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000080)={0x101, 0x100000001, 0x1}) 2018/05/30 02:23:09 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)) unshare(0x40000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') exit(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x101cc010}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@get={0xe8, 0x13, 0x200, 0x70bd25, 0x25dfdbfc, {{'authenc(sha3-256-generic,lrw-cast6-avx)\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000100)={0xffffffff}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x27}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr}}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000003c0)) 2018/05/30 02:23:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x2000000000000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) [ 547.317093] bridge_slave_0: FDB only supports static addresses [ 547.352681] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 02:23:09 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xfec00000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:09 executing program 5: munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = socket$inet(0x10, 0x1000000000000003, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x0, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3, 0x1}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1e, 0x8, 0x0, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x2, 0x894, 0x3162, 0x8, 0x5, 0x400, 0x3, 0xc7]}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x17}, @dev={0xfe, 0x80, [], 0x1f}, [0xffffffff, 0xff, 0xffffff00, 0xffffffff], [0xff000000, 0x0, 0xffffffff, 0xff], 'veth0\x00', 'ifb0\x00', {}, {}, 0x3f, 0x9, 0x2, 0x4}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1ff, 0x2, 0x1, [0x100000001, 0x0, 0x20, 0x5, 0x6d4, 0x80000001, 0x7fffffff, 0x14, 0x6, 0x81, 0x3, 0x1, 0x7d8, 0x80000001, 0x401, 0x400], 0x10}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3, 0x3f}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=""/136, 0x88}, 0x0) [ 547.366900] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:09 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x8, 0x800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/05/30 02:23:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xfffffff0, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4005}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vcan0\x00', 0x12}) [ 547.470144] netlink: 60 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/30 02:23:09 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x3], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 547.534291] netlink: 60 bytes leftover after parsing attributes in process `syz-executor5'. [ 547.543084] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:09 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000300)}) prctl$setname(0xf, &(0x7f00000000c0)='GPLeth0^posix_acl_accessuser\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) poll(&(0x7f0000000000)=[{r0, 0x11a1}], 0x1, 0xfffffffffffffffc) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000200)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000000280)}) 2018/05/30 02:23:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000380)=""/169, 0xff9a) [ 547.588735] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:09 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x5], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 547.659166] FAULT_INJECTION: forcing a failure. [ 547.659166] name failslab, interval 1, probability 0, space 0, times 0 [ 547.670474] CPU: 0 PID: 5256 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #73 [ 547.677671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.687039] Call Trace: [ 547.689654] dump_stack+0x1b9/0x294 [ 547.693309] ? dump_stack_print_info.cold.2+0x52/0x52 [ 547.698531] should_fail.cold.4+0xa/0x1a [ 547.702611] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 547.708286] ? graph_lock+0x170/0x170 [ 547.708333] ? unlock_page_memcg+0x2c/0x40 [ 547.708357] ? find_held_lock+0x36/0x1c0 [ 547.708379] ? __lock_is_held+0xb5/0x140 [ 547.708409] ? check_same_owner+0x320/0x320 [ 547.708424] ? alloc_set_pte+0x1013/0x1600 [ 547.708442] ? rcu_note_context_switch+0x710/0x710 [ 547.708462] __should_failslab+0x124/0x180 [ 547.708481] should_failslab+0x9/0x14 [ 547.708497] kmem_cache_alloc_trace+0x2cb/0x780 [ 547.708511] ? reacquire_held_locks+0xbc/0x3e0 [ 547.708525] ? alloc_set_pte+0x1013/0x1600 [ 547.708550] sctp_stream_init_ext+0x50/0xf0 [ 547.708566] sctp_sendmsg_to_asoc+0x18ff/0x2100 [ 547.708580] ? __lock_acquire+0x7f5/0x5140 [ 547.708599] ? graph_lock+0x170/0x170 [ 547.708622] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 547.708635] ? find_held_lock+0x36/0x1c0 [ 547.708658] ? lock_acquire+0x1dc/0x520 [ 547.708675] ? sctp_sendmsg+0x140b/0x1d70 [ 547.794255] ? mark_held_locks+0xc9/0x160 [ 547.798398] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 547.803925] ? sctp_id2assoc+0x233/0x3e0 [ 547.807974] ? sctp_wfree+0xb70/0xb70 [ 547.811770] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 547.817296] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 547.822389] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 547.827483] sctp_sendmsg+0x13a8/0x1d70 [ 547.831448] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 547.836979] ? sctp_id2assoc+0x3e0/0x3e0 [ 547.841044] ? import_iovec+0x24b/0x420 [ 547.845022] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 547.850550] ? _copy_from_user+0xdf/0x150 [ 547.854696] inet_sendmsg+0x19f/0x690 [ 547.858494] ? copy_msghdr_from_user+0x3bc/0x560 [ 547.863237] ? ipip_gro_receive+0x100/0x100 [ 547.867545] ? move_addr_to_kernel.part.18+0x100/0x100 [ 547.872822] ? security_socket_sendmsg+0x94/0xc0 [ 547.877562] ? ipip_gro_receive+0x100/0x100 [ 547.881871] sock_sendmsg+0xd5/0x120 [ 547.885573] ___sys_sendmsg+0x525/0x940 [ 547.889543] ? copy_msghdr_from_user+0x560/0x560 [ 547.894293] ? lock_downgrade+0x8e0/0x8e0 [ 547.898434] ? __fget_light+0x2ef/0x430 [ 547.902403] ? fget_raw+0x20/0x20 [ 547.905850] ? lock_downgrade+0x8e0/0x8e0 [ 547.909991] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 547.915521] ? proc_fail_nth_write+0x96/0x1f0 [ 547.920006] ? proc_cwd_link+0x1d0/0x1d0 [ 547.924066] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 547.929589] ? sockfd_lookup_light+0xc5/0x160 [ 547.934079] __sys_sendmmsg+0x240/0x6f0 [ 547.938049] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 547.942368] ? __lock_is_held+0xb5/0x140 [ 547.946529] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 547.952055] ? fput+0x130/0x1a0 [ 547.955324] ? ksys_write+0x1a6/0x250 [ 547.959114] ? __ia32_sys_read+0xb0/0xb0 [ 547.963170] __x64_sys_sendmmsg+0x9d/0x100 [ 547.967395] do_syscall_64+0x1b1/0x800 [ 547.971272] ? finish_task_switch+0x1ca/0x840 [ 547.975757] ? syscall_return_slowpath+0x5c0/0x5c0 [ 547.980677] ? syscall_return_slowpath+0x30f/0x5c0 [ 547.985601] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 547.990959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 547.995794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 548.000969] RIP: 0033:0x455a09 [ 548.004146] RSP: 002b:00007f619a285c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 548.011846] RAX: ffffffffffffffda RBX: 00007f619a2866d4 RCX: 0000000000455a09 [ 548.019101] RDX: 0000000000000001 RSI: 000000002000a640 RDI: 0000000000000013 [ 548.026364] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 548.033626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 548.040881] R13: 00000000000005a6 R14: 00000000006fd830 R15: 0000000000000000 [ 548.052928] binder: 5253:5259 ERROR: BC_REGISTER_LOOPER called without request [ 548.259227] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 02:23:10 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x4, 0x5}, {0x3}, 0xffffffffffff8001, 0x7, 0x7}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xe3b, 0x900) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="af893e510d4f61f20480e719a1a740a4a65e5fd9c6f3131570f44030028308ec69f2b64234e35b7ec58e810adfbf74") r2 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r2, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x80) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/05/30 02:23:10 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x500000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x2000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:10 executing program 0: sched_setaffinity(0x0, 0x114, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x1c0000000000}, {0xc, 0x3f}, {0x7, 0x9}], 0x3) 2018/05/30 02:23:10 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:10 executing program 4 (fault-call:8 fault-nth:0): perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:10 executing program 6: syz_emit_ethernet(0x7e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x10000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000100)={0x0, 0xc, 0x7, &(0x7f0000000080)=0x3}) 2018/05/30 02:23:10 executing program 7: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(0xffffffffffffffff, &(0x7f0000000400)=""/100, 0x64) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x40, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000240)=0xfffffffffffffdc5) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xb, 0x0, &(0x7f0000000280)="0e41e97e00000000000000"}) r2 = socket$packet(0x11, 0x0, 0x300) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) fcntl$dupfd(r2, 0x406, r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000400)={r4, 0x4}, &(0x7f0000000440)=0xc) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/protocols\x00') ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r6, &(0x7f0000001400), 0x2a6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000080)={[{0x1, 0x6, 0x54, 0x3f, 0x400, 0x400, 0xd5d, 0xfffffffffffffffa, 0x80000000, 0xffffffff, 0x1, 0x4}, {0x1f, 0x5, 0xffffffffffffffc0, 0x7, 0x1, 0x1, 0x5, 0x0, 0xfffffffffffff1d4, 0x7, 0x2, 0x5, 0x5}, {0x7ff, 0x0, 0x8, 0x0, 0x2, 0xe8, 0x7, 0x9, 0x3, 0x101, 0x80000000, 0x10000, 0x8}], 0x7}) [ 548.453298] binder: 5253:5259 ERROR: BC_REGISTER_LOOPER called without request [ 548.462324] binder: 5253:5259 Acquire 1 refcount change on invalid ref 0 ret -22 [ 548.470793] binder: 5253:5272 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 548.527695] bridge_slave_0: FDB only supports static addresses [ 548.564672] FAULT_INJECTION: forcing a failure. [ 548.564672] name failslab, interval 1, probability 0, space 0, times 0 [ 548.576062] CPU: 1 PID: 5287 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #73 [ 548.583258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.592625] Call Trace: [ 548.595235] dump_stack+0x1b9/0x294 [ 548.598883] ? dump_stack_print_info.cold.2+0x52/0x52 [ 548.604119] should_fail.cold.4+0xa/0x1a [ 548.608194] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 548.613293] ? lock_downgrade+0x8e0/0x8e0 [ 548.617432] ? graph_lock+0x170/0x170 [ 548.621225] ? rcu_is_watching+0x85/0x140 [ 548.625365] ? find_held_lock+0x36/0x1c0 [ 548.629422] ? __lock_is_held+0xb5/0x140 [ 548.633488] ? check_same_owner+0x320/0x320 [ 548.637801] ? rcu_note_context_switch+0x710/0x710 [ 548.642723] __should_failslab+0x124/0x180 [ 548.646955] should_failslab+0x9/0x14 [ 548.650746] kmem_cache_alloc_trace+0x2cb/0x780 [ 548.655400] ? inet_sendmsg+0x19f/0x690 [ 548.659362] ? sock_sendmsg+0xd5/0x120 [ 548.663236] ? ___sys_sendmsg+0x525/0x940 [ 548.667368] ? __sys_sendmmsg+0x240/0x6f0 [ 548.671502] ? __x64_sys_sendmmsg+0x9d/0x100 [ 548.675903] ? do_syscall_64+0x1b1/0x800 [ 548.679952] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 548.685311] sctp_datamsg_from_user+0x12a/0x1540 [ 548.690057] ? print_usage_bug+0xc0/0xc0 [ 548.694108] ? __lock_is_held+0xb5/0x140 [ 548.698164] ? sctp_datamsg_free+0x90/0x90 [ 548.702394] ? __lock_is_held+0xb5/0x140 [ 548.706468] ? sctp_sched_fcfs_init_sid+0x9/0x10 [ 548.711217] ? sctp_sched_init_sid+0x189/0x2d0 [ 548.715793] ? sctp_sched_fcfs_dequeue+0x270/0x270 [ 548.720718] ? reacquire_held_locks+0xbc/0x3e0 [ 548.725291] ? zap_class+0x720/0x720 [ 548.729004] sctp_sendmsg_to_asoc+0xd08/0x2100 [ 548.733583] ? __lock_acquire+0x7f5/0x5140 [ 548.737821] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 548.743259] ? find_held_lock+0x36/0x1c0 [ 548.747324] ? lock_acquire+0x1dc/0x520 [ 548.751296] ? mark_held_locks+0xc9/0x160 [ 548.755442] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 548.760975] ? sctp_id2assoc+0x233/0x3e0 [ 548.765036] ? sctp_wfree+0xb70/0xb70 [ 548.768837] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 548.774362] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 548.779457] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 548.784551] sctp_sendmsg+0x13a8/0x1d70 [ 548.788517] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 548.794059] ? sctp_id2assoc+0x3e0/0x3e0 [ 548.798259] ? import_iovec+0x24b/0x420 [ 548.802241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 548.807766] ? _copy_from_user+0xdf/0x150 [ 548.812868] inet_sendmsg+0x19f/0x690 [ 548.816659] ? copy_msghdr_from_user+0x3bc/0x560 [ 548.821403] ? ipip_gro_receive+0x100/0x100 [ 548.825802] ? move_addr_to_kernel.part.18+0x100/0x100 [ 548.831069] ? security_socket_sendmsg+0x94/0xc0 [ 548.835815] ? ipip_gro_receive+0x100/0x100 [ 548.840129] sock_sendmsg+0xd5/0x120 [ 548.843834] ___sys_sendmsg+0x525/0x940 [ 548.847803] ? copy_msghdr_from_user+0x560/0x560 [ 548.852554] ? perf_trace_lock+0xd6/0x900 [ 548.856707] ? __fget_light+0x2ef/0x430 [ 548.860675] ? fget_raw+0x20/0x20 [ 548.864126] ? lock_downgrade+0x8e0/0x8e0 [ 548.868266] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 548.873792] ? proc_fail_nth_write+0x96/0x1f0 [ 548.878395] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 548.883921] ? sockfd_lookup_light+0xc5/0x160 [ 548.888405] __sys_sendmmsg+0x240/0x6f0 [ 548.892375] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 548.896713] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 548.902235] ? fput+0x130/0x1a0 [ 548.905502] ? ksys_write+0x1a6/0x250 [ 548.909292] ? __ia32_sys_read+0xb0/0xb0 [ 548.913350] __x64_sys_sendmmsg+0x9d/0x100 [ 548.917575] do_syscall_64+0x1b1/0x800 [ 548.921451] ? finish_task_switch+0x1ca/0x840 [ 548.925939] ? syscall_return_slowpath+0x5c0/0x5c0 [ 548.930859] ? syscall_return_slowpath+0x30f/0x5c0 [ 548.935779] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 548.941145] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 548.945991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 548.951177] RIP: 0033:0x455a09 [ 548.954352] RSP: 002b:00007f619a285c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 548.962060] RAX: ffffffffffffffda RBX: 00007f619a2866d4 RCX: 0000000000455a09 [ 548.969316] RDX: 0000000000000001 RSI: 000000002000a640 RDI: 0000000000000013 2018/05/30 02:23:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xf000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 548.976583] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 548.983845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 548.991100] R13: 00000000000005a6 R14: 00000000006fd830 R15: 0000000000000001 2018/05/30 02:23:10 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xff000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:10 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x24080) socketpair(0x0, 0x5, 0x3ff, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) rt_sigsuspend(&(0x7f00000002c0)={0x7}, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) r4 = dup2(r2, r2) getsockopt$inet6_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/30 02:23:10 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xfe80], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 549.073349] bridge_slave_0: FDB only supports static addresses [ 549.108895] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x9effffff, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:10 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:10 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xfe80000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 549.193775] bridge_slave_0: FDB only supports static addresses [ 549.216473] bridge_slave_0: FDB only supports static addresses [ 549.240294] FAULT_INJECTION: forcing a failure. [ 549.240294] name failslab, interval 1, probability 0, space 0, times 0 [ 549.251644] CPU: 1 PID: 5311 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #73 [ 549.258831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.268181] Call Trace: [ 549.270775] dump_stack+0x1b9/0x294 [ 549.274411] ? dump_stack_print_info.cold.2+0x52/0x52 [ 549.279614] should_fail.cold.4+0xa/0x1a [ 549.283681] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 549.288786] ? __lock_acquire+0x7f5/0x5140 [ 549.293031] ? graph_lock+0x170/0x170 [ 549.296838] ? find_held_lock+0x36/0x1c0 [ 549.300903] ? __lock_is_held+0xb5/0x140 [ 549.304976] ? check_same_owner+0x320/0x320 [ 549.309300] ? rcu_note_context_switch+0x710/0x710 [ 549.314235] __should_failslab+0x124/0x180 [ 549.318480] should_failslab+0x9/0x14 [ 549.322285] kmem_cache_alloc_node+0x272/0x780 [ 549.326877] ? graph_lock+0x170/0x170 [ 549.330683] ? kasan_kmalloc+0xc4/0xe0 [ 549.334581] ? kmem_cache_alloc_trace+0x152/0x780 [ 549.339431] ? sctp_datamsg_from_user+0x12a/0x1540 [ 549.344364] ? sctp_sendmsg_to_asoc+0xd08/0x2100 [ 549.349131] __alloc_skb+0x111/0x780 [ 549.352863] ? skb_scrub_packet+0x580/0x580 [ 549.357194] ? find_held_lock+0x36/0x1c0 [ 549.361275] ? lock_downgrade+0x8e0/0x8e0 [ 549.365431] ? kasan_check_read+0x11/0x20 [ 549.385311] ? rcu_is_watching+0x85/0x140 [ 549.389477] _sctp_make_chunk+0x58/0x280 [ 549.393548] sctp_make_datafrag_empty+0x1ce/0x2d0 [ 549.398404] ? sctp_make_ecne+0x140/0x140 [ 549.402561] ? sock_sendmsg+0xd5/0x120 [ 549.406453] ? __x64_sys_sendmmsg+0x9d/0x100 [ 549.410867] ? do_syscall_64+0x1b1/0x800 [ 549.414964] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 549.420341] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 549.425888] sctp_datamsg_from_user+0x922/0x1540 [ 549.430658] ? __lock_is_held+0xb5/0x140 [ 549.434731] ? sctp_datamsg_free+0x90/0x90 [ 549.438983] ? __lock_is_held+0xb5/0x140 2018/05/30 02:23:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xf0, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 549.443069] ? sctp_sched_fcfs_init_sid+0x9/0x10 [ 549.447833] ? sctp_sched_init_sid+0x189/0x2d0 [ 549.452436] ? sctp_sched_fcfs_dequeue+0x270/0x270 [ 549.457370] ? reacquire_held_locks+0xbc/0x3e0 [ 549.461962] ? alloc_set_pte+0x1013/0x1600 [ 549.466219] sctp_sendmsg_to_asoc+0xd08/0x2100 [ 549.470804] ? __lock_acquire+0x7f5/0x5140 [ 549.475059] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 549.480516] ? find_held_lock+0x36/0x1c0 [ 549.484614] ? lock_acquire+0x1dc/0x520 [ 549.484950] bridge_slave_0: FDB only supports static addresses [ 549.488593] ? mark_held_locks+0xc9/0x160 [ 549.488616] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 549.488631] ? sctp_id2assoc+0x233/0x3e0 [ 549.488646] ? sctp_wfree+0xb70/0xb70 [ 549.488663] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 549.488675] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 549.488694] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 549.527864] sctp_sendmsg+0x13a8/0x1d70 [ 549.531851] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 549.537403] ? sctp_id2assoc+0x3e0/0x3e0 [ 549.541478] ? import_iovec+0x24b/0x420 [ 549.545486] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 549.551038] ? _copy_from_user+0xdf/0x150 [ 549.555195] inet_sendmsg+0x19f/0x690 [ 549.559003] ? copy_msghdr_from_user+0x3bc/0x560 [ 549.563766] ? ipip_gro_receive+0x100/0x100 [ 549.568102] ? move_addr_to_kernel.part.18+0x100/0x100 [ 549.573393] ? security_socket_sendmsg+0x94/0xc0 [ 549.578150] ? ipip_gro_receive+0x100/0x100 [ 549.582496] sock_sendmsg+0xd5/0x120 [ 549.586214] ___sys_sendmsg+0x525/0x940 [ 549.590202] ? copy_msghdr_from_user+0x560/0x560 [ 549.594966] ? lock_downgrade+0x8e0/0x8e0 [ 549.599122] ? __fget_light+0x2ef/0x430 [ 549.603103] ? fget_raw+0x20/0x20 [ 549.606563] ? lock_downgrade+0x8e0/0x8e0 [ 549.610719] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 549.616431] ? proc_fail_nth_write+0x96/0x1f0 [ 549.620925] ? proc_cwd_link+0x1d0/0x1d0 [ 549.624995] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 549.630535] ? sockfd_lookup_light+0xc5/0x160 [ 549.635035] __sys_sendmmsg+0x240/0x6f0 [ 549.639020] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 549.643346] ? __lock_is_held+0xb5/0x140 [ 549.647446] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 549.652986] ? fput+0x130/0x1a0 [ 549.653192] bridge_slave_0: FDB only supports static addresses [ 549.656263] ? ksys_write+0x1a6/0x250 [ 549.656280] ? __ia32_sys_read+0xb0/0xb0 [ 549.656302] __x64_sys_sendmmsg+0x9d/0x100 [ 549.656318] do_syscall_64+0x1b1/0x800 [ 549.656336] ? finish_task_switch+0x1ca/0x840 [ 549.682761] ? syscall_return_slowpath+0x5c0/0x5c0 [ 549.687708] ? syscall_return_slowpath+0x30f/0x5c0 [ 549.692652] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 549.698033] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 549.702891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 549.708081] RIP: 0033:0x455a09 [ 549.711270] RSP: 002b:00007f619a285c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 549.718992] RAX: ffffffffffffffda RBX: 00007f619a2866d4 RCX: 0000000000455a09 [ 549.726266] RDX: 0000000000000001 RSI: 000000002000a640 RDI: 0000000000000013 [ 549.733540] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 549.740831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 549.748100] R13: 00000000000005a6 R14: 00000000006fd830 R15: 0000000000000002 2018/05/30 02:23:11 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:11 executing program 2 (fault-call:3 fault-nth:3): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:11 executing program 6: r0 = socket(0xa, 0x100a, 0x80000001) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2080, 0x0, 0x0, 0xffffffffffffffff, 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) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)) 2018/05/30 02:23:11 executing program 5: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, r0) futex(&(0x7f0000000040)=0x200000000, 0x0, 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$KDSETMODE(r1, 0x4b3a, 0x8000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x4, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/05/30 02:23:11 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x5000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:11 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0xffff, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt(r0, 0x335, 0x10000, &(0x7f0000000940)="d77171435d54f5d15a1e766b578ee2f91d7d815d3b3977824aee9d63395952c9f986e02a6e429d024eea3b5c91803fe36967d424541568ee9d3fb2c57bf1f0158fd8e572c0a57b4db8ad930e9c320e203b96d1a5323ec65738d8d1b6d621a86d59c35aef78371d6443e1e5b305ad81a2c27ae4e76ebcefa3e41802aa0cedc792105b30c74124657b6185ec71d5e246938027736bfc9a07bfab2ac02dc1f45ec103477057e856b354a5d09d5a1632daa6f442cd2177c345e48ac13edb2fff40bd6b1357967bc0c6009509b3df5f8c1ee82a84adfac0b84581e0e21cc84e31f173edce9d1e690d4b9d80feafd68cf799cdfe57b8b4ce12cbdc8e", 0xf9) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) kexec_load(0x7ff, 0x7, &(0x7f0000000840)=[{&(0x7f00000001c0)="ade6f1f6648fa37505e730501ede686c6e7f1b9a777461890b13210e853015093981ef4c0aa72cd5e6096676f41238bb25ecfe3022c7156c9df338c6338b92b4ef96135244f4a6af10704ba96f4038e1585c9db49609a16bafca0cfedd8dc8357e07f0d8e42271eeec3cfdb133aaac1aa53e00557c46c303c980a9253affa375475f98f5137e9a89215dd86559afcc936e44afdde0aef1f360ea25554e694dccae7065e76a308afae28bcfb00a610783af631119bebd0cb1b9db7267a6417f275b46a4702b0e06d3c78f600c07657b72be4819589e3c8516a80b368998f5ab73651cb079fc4b781c78", 0xe9, 0x1, 0x401}, {&(0x7f00000002c0)="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", 0xff, 0x1, 0x4}, {&(0x7f00000003c0)="36a3415af1e4cb38df881cce056f0fcf325762062bae4229a7316153b72ca39e3bbae0d13465828eee4e6ab056ff557b8db3f7b4c7fd2f798d38541e6b11a1faf868b9494fd9eaee24094a3167191fbfca4cf3ceddda72e00c2ffbd7a841428659e942b513fd4aefcfde4ff90d0a4a3f2fafa066db5265ea1cab63377c91b91cdb540080c3e358a5ec5360c71a69641075e4f0afed2133d57adf93c0fc67f3d0", 0xa0, 0x0, 0x3ff}, {&(0x7f0000000480)="b6003a765cee7943530ae202f3c531a3adb7f22f27fc855dd3c3c233b432b9936e264270c085f32916f2583836cba2de39036aecbf77c578eb70808042f101bffc72ef46d364c463948ffb0d81324d17976c4d88eae243bb40722beb03c14197be21f52c23e5075274afa1d8e999648f35acb18ff68e9e077757bd48fc6ec1c160be911f10f903fa2ad2a207a4975aa13aeef501eef3cfa82ec348a795061508ba8b7d89cdc36ec6764fb2cccc3dfd7bb91b68a29bc19f14a8317a0580a4ca81f4c6f1619593ba2d788f643a5e19e5ff3893128b", 0xd4, 0x8, 0x3}, {&(0x7f0000000580)="9aad4a0d3ecb8009c6a8856ced26178db549bf073135a57277cfe63d7ff84198c5a6ff19d72e2b9931a9b3ed95700a28a6f63f8cc47c97a72f5434db9c82520a333e2cb3890dafb8735e0e4cda308a15d62ee446df01747143f295d60099d8be01d54677249066a4c6bc1be722581bcafe92ba3aed85627902383cf417107417e1277bfe5ecb0657de225b02377169987e332f82c7d5e24da67d63e9e2a3fa1eac2cfa7ef6e0f5d784fb085d0f8dede305d901dafe", 0xb5, 0x8001, 0x2}, {&(0x7f0000000640)="7784740c29d5454dd6a28fcc275e5c132c9ddf2bb32d0f1e60aa42879255e90b02eac9ea9af9fec7cbc3ea5b2136e1f781ad97642d1c7665ee92fa1e5388c8c93bfe8e0ea03e68481c109cd060a241d405beeb07363339531682705b112f61be1d62dfc7fb81994155aa581e8b273c706ee842a031186d4e45a7fedc644f5922b4018acbf32c370d0aa69ac6b92db541afd0e6d06461b039374167f1c684eadcf198485655e664213013c8ac7b786b7efe3c3947faa4779c68f8b3898342269fb493f4b04974dbbc55421ef60bd5a6bb8ede6d2e86c88cb4", 0xd8, 0x8000, 0x3}, {&(0x7f0000000740)="885bd577bd70bc21186f9cfde62f656ab557ba4f706c89de527feea3014cf120d1eb642745414154e1a5b9ae6fe4d2fcf70c18018e49ce7ad0e8a0f4d24d920c4f983561920f4c1b702bb97841af9b58e12998053e2280335890f7a358403fb774271f708fc03502c3eae26a032af38ffd940e1076e059436567b84a8e903b75d5faa200ca65353c274f2ddd7839ca8163bd21adea87255d9e2ff1be6435d9a335c4d29ac7d50b383a7d34585a4713153c87814a7a627904b36ec7628bbc0eb1506d2859bfa42e8d095439339cf9ca7efcc75e34076e92c1ed143e127e1714687294d62150558d2493ace91dde41577148f0", 0xf2, 0x0, 0x8}], 0x3e0000) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000180)=0x1bdbe46e5c13c81a, 0x0) 2018/05/30 02:23:11 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/114) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xa000) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r4, r3) 2018/05/30 02:23:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x40030000000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 550.214063] bridge_slave_0: FDB only supports static addresses [ 550.238337] FAULT_INJECTION: forcing a failure. [ 550.238337] name failslab, interval 1, probability 0, space 0, times 0 [ 550.249688] CPU: 0 PID: 5348 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #73 [ 550.256882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.266244] Call Trace: [ 550.268844] dump_stack+0x1b9/0x294 [ 550.272472] ? dump_stack_print_info.cold.2+0x52/0x52 [ 550.277651] ? is_bpf_text_address+0xd7/0x170 [ 550.282178] should_fail.cold.4+0xa/0x1a [ 550.286243] ? __save_stack_trace+0x7e/0xd0 [ 550.290571] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 550.295672] ? graph_lock+0x170/0x170 [ 550.299463] ? save_stack+0x43/0xd0 [ 550.303081] ? kasan_kmalloc+0xc4/0xe0 [ 550.306970] ? kasan_slab_alloc+0x12/0x20 [ 550.311113] ? find_held_lock+0x36/0x1c0 [ 550.315168] ? __lock_is_held+0xb5/0x140 [ 550.319239] ? check_same_owner+0x320/0x320 [ 550.323556] ? rcu_note_context_switch+0x710/0x710 [ 550.328479] __should_failslab+0x124/0x180 [ 550.332706] should_failslab+0x9/0x14 [ 550.336507] kmem_cache_alloc_node_trace+0x26f/0x770 [ 550.341612] __kmalloc_node_track_caller+0x33/0x70 [ 550.346537] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 550.351287] __alloc_skb+0x14d/0x780 [ 550.355006] ? skb_scrub_packet+0x580/0x580 [ 550.359332] ? find_held_lock+0x36/0x1c0 [ 550.364149] ? lock_downgrade+0x8e0/0x8e0 [ 550.368303] ? rcu_is_watching+0x85/0x140 [ 550.372446] _sctp_make_chunk+0x58/0x280 [ 550.376505] sctp_make_datafrag_empty+0x1ce/0x2d0 [ 550.381339] ? sctp_make_ecne+0x140/0x140 [ 550.385476] ? sock_sendmsg+0xd5/0x120 [ 550.389350] ? __x64_sys_sendmmsg+0x9d/0x100 [ 550.393760] ? do_syscall_64+0x1b1/0x800 [ 550.397817] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 550.403185] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.408717] sctp_datamsg_from_user+0x922/0x1540 [ 550.413479] ? __lock_is_held+0xb5/0x140 [ 550.417539] ? sctp_datamsg_free+0x90/0x90 [ 550.421781] ? __lock_is_held+0xb5/0x140 [ 550.425843] ? sctp_sched_fcfs_init_sid+0x9/0x10 [ 550.430589] ? sctp_sched_init_sid+0x189/0x2d0 [ 550.435164] ? sctp_sched_fcfs_dequeue+0x270/0x270 [ 550.440086] ? reacquire_held_locks+0xbc/0x3e0 [ 550.444657] ? zap_class+0x720/0x720 [ 550.448370] sctp_sendmsg_to_asoc+0xd08/0x2100 [ 550.452948] ? __lock_acquire+0x7f5/0x5140 [ 550.457189] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 550.462625] ? find_held_lock+0x36/0x1c0 [ 550.466683] ? lock_acquire+0x1dc/0x520 [ 550.470663] ? mark_held_locks+0xc9/0x160 [ 550.474824] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.480352] ? sctp_id2assoc+0x233/0x3e0 [ 550.484403] ? sctp_wfree+0xb70/0xb70 [ 550.488209] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 550.493735] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 550.498834] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 550.503940] sctp_sendmsg+0x13a8/0x1d70 [ 550.507910] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 550.513439] ? sctp_id2assoc+0x3e0/0x3e0 [ 550.517511] ? import_iovec+0x24b/0x420 [ 550.521484] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 550.527019] ? _copy_from_user+0xdf/0x150 [ 550.531175] inet_sendmsg+0x19f/0x690 [ 550.534969] ? copy_msghdr_from_user+0x3bc/0x560 [ 550.539717] ? ipip_gro_receive+0x100/0x100 [ 550.544036] ? move_addr_to_kernel.part.18+0x100/0x100 [ 550.549311] ? security_socket_sendmsg+0x94/0xc0 [ 550.554059] ? ipip_gro_receive+0x100/0x100 [ 550.558374] sock_sendmsg+0xd5/0x120 [ 550.562083] ___sys_sendmsg+0x525/0x940 [ 550.566056] ? copy_msghdr_from_user+0x560/0x560 [ 550.570829] ? perf_trace_lock+0xd6/0x900 [ 550.574976] ? __fget_light+0x2ef/0x430 [ 550.578944] ? fget_raw+0x20/0x20 [ 550.582393] ? lock_downgrade+0x8e0/0x8e0 [ 550.586533] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.592061] ? proc_fail_nth_write+0x96/0x1f0 [ 550.596555] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 550.602093] ? sockfd_lookup_light+0xc5/0x160 [ 550.606585] __sys_sendmmsg+0x240/0x6f0 [ 550.610560] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 550.614895] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.620420] ? fput+0x130/0x1a0 [ 550.623691] ? ksys_write+0x1a6/0x250 [ 550.627487] ? __ia32_sys_read+0xb0/0xb0 [ 550.631546] __x64_sys_sendmmsg+0x9d/0x100 [ 550.635782] do_syscall_64+0x1b1/0x800 [ 550.639659] ? finish_task_switch+0x1ca/0x840 [ 550.644146] ? syscall_return_slowpath+0x5c0/0x5c0 [ 550.649068] ? syscall_return_slowpath+0x30f/0x5c0 [ 550.653994] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 550.659356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 550.664209] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 550.669387] RIP: 0033:0x455a09 [ 550.672563] RSP: 002b:00007f619a285c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 550.680264] RAX: ffffffffffffffda RBX: 00007f619a2866d4 RCX: 0000000000455a09 [ 550.687533] RDX: 0000000000000001 RSI: 000000002000a640 RDI: 0000000000000013 [ 550.694789] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 550.702061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 550.709321] R13: 00000000000005a6 R14: 00000000006fd830 R15: 0000000000000003 2018/05/30 02:23:12 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x3000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:12 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000300)="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", 0xe7) close(r0) socket$packet(0x11, 0x3, 0x300) 2018/05/30 02:23:12 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0xacfd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r2}) ioctl$BLKRRPART(r1, 0x125f, 0x0) [ 550.743406] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:12 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x300], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:12 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x80000) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x204000) rt_sigreturn() ioctl$BLKRRPART(r0, 0x125f, 0x0) prctl$void(0x20) getpid() fgetxattr(r0, &(0x7f0000000140)=@random={'user.', 'em0lonodevmime_type\'eth0proc{cpusetuser\x00'}, &(0x7f0000000180)=""/173, 0xad) 2018/05/30 02:23:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080), 0x8) r1 = socket$inet(0x2b, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) dup3(r3, r1, 0x0) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 02:23:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xf0ffffffffffff, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:12 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0x18) [ 550.851850] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/30 02:23:12 executing program 2 (fault-call:3 fault-nth:4): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) [ 550.905133] bridge_slave_0: FDB only supports static addresses [ 550.943301] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:12 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x100000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:12 executing program 5: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8, 0x4000002) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x8, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) bind$unix(r0, &(0x7f0000000100)=@abs={0x1}, 0x6e) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) listen(r0, 0x0) 2018/05/30 02:23:12 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x100) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x100}], 0x2, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/05/30 02:23:12 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x24}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x600040) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {}]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}, 0x2, 0x3}, &(0x7f0000000180)=0x90) [ 551.167014] FAULT_INJECTION: forcing a failure. [ 551.167014] name failslab, interval 1, probability 0, space 0, times 0 [ 551.178399] CPU: 0 PID: 5404 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #73 [ 551.185585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.194944] Call Trace: [ 551.197542] dump_stack+0x1b9/0x294 [ 551.201208] ? dump_stack_print_info.cold.2+0x52/0x52 [ 551.206409] ? __save_stack_trace+0x7e/0xd0 [ 551.210747] should_fail.cold.4+0xa/0x1a [ 551.214838] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 551.219943] ? save_stack+0x43/0xd0 [ 551.223578] ? kasan_kmalloc+0xc4/0xe0 [ 551.227465] ? __kmalloc_node_track_caller+0x47/0x70 [ 551.232576] ? __kmalloc_reserve.isra.38+0x3a/0xe0 [ 551.237510] ? __alloc_skb+0x14d/0x780 [ 551.241400] ? _sctp_make_chunk+0x58/0x280 [ 551.245636] ? sctp_make_datafrag_empty+0x1ce/0x2d0 [ 551.250656] ? graph_lock+0x170/0x170 [ 551.254465] ? sock_sendmsg+0xd5/0x120 [ 551.258359] ? ___sys_sendmsg+0x525/0x940 [ 551.262506] ? __sys_sendmmsg+0x240/0x6f0 [ 551.266652] ? __x64_sys_sendmmsg+0x9d/0x100 [ 551.271060] ? do_syscall_64+0x1b1/0x800 [ 551.275122] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.280489] ? find_held_lock+0x36/0x1c0 [ 551.284553] ? __lock_is_held+0xb5/0x140 [ 551.288644] ? check_same_owner+0x320/0x320 [ 551.292970] ? rcu_read_lock_sched_held+0x108/0x120 [ 551.297987] ? rcu_note_context_switch+0x710/0x710 [ 551.302932] ? kasan_unpoison_shadow+0x35/0x50 [ 551.307518] __should_failslab+0x124/0x180 [ 551.311765] should_failslab+0x9/0x14 [ 551.315566] kmem_cache_alloc+0x2af/0x760 [ 551.319729] sctp_chunkify+0xce/0x400 [ 551.323536] ? sctp_chunk_iif+0xa0/0xa0 [ 551.327509] ? find_held_lock+0x36/0x1c0 [ 551.331580] ? lock_downgrade+0x8e0/0x8e0 [ 551.335737] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 551.340762] ? skb_put+0x17b/0x1e0 [ 551.344306] _sctp_make_chunk+0x157/0x280 [ 551.348464] sctp_make_datafrag_empty+0x1ce/0x2d0 [ 551.353315] ? sctp_make_ecne+0x140/0x140 [ 551.357463] ? sock_sendmsg+0xd5/0x120 [ 551.361349] ? __x64_sys_sendmmsg+0x9d/0x100 [ 551.365763] ? do_syscall_64+0x1b1/0x800 [ 551.369822] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.375192] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 551.380734] sctp_datamsg_from_user+0x922/0x1540 [ 551.385500] ? __lock_is_held+0xb5/0x140 [ 551.389568] ? sctp_datamsg_free+0x90/0x90 [ 551.393813] ? __lock_is_held+0xb5/0x140 [ 551.397875] ? __irqentry_text_end+0xe8b98/0x1f98a8 [ 551.402899] ? sctp_sched_fcfs_init_sid+0x9/0x10 [ 551.407658] ? sctp_sched_init_sid+0x189/0x2d0 [ 551.412244] ? sctp_sched_fcfs_dequeue+0x270/0x270 [ 551.417170] ? reacquire_held_locks+0xbc/0x3e0 [ 551.421758] ? alloc_set_pte+0x1013/0x1600 [ 551.426001] sctp_sendmsg_to_asoc+0xd08/0x2100 [ 551.430583] ? __lock_acquire+0x7f5/0x5140 [ 551.434834] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 551.440282] ? find_held_lock+0x36/0x1c0 [ 551.444352] ? lock_acquire+0x1dc/0x520 [ 551.448333] ? mark_held_locks+0xc9/0x160 [ 551.452507] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 551.458045] ? sctp_id2assoc+0x233/0x3e0 [ 551.462107] ? sctp_wfree+0xb70/0xb70 [ 551.465908] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 551.471446] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 551.476551] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 551.481660] sctp_sendmsg+0x13a8/0x1d70 [ 551.485638] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 551.491182] ? sctp_id2assoc+0x3e0/0x3e0 [ 551.495253] ? import_iovec+0x24b/0x420 [ 551.499237] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 551.504778] ? _copy_from_user+0xdf/0x150 [ 551.508928] inet_sendmsg+0x19f/0x690 [ 551.512731] ? copy_msghdr_from_user+0x3bc/0x560 [ 551.517493] ? ipip_gro_receive+0x100/0x100 [ 551.521817] ? move_addr_to_kernel.part.18+0x100/0x100 [ 551.527101] ? security_socket_sendmsg+0x94/0xc0 [ 551.531867] ? ipip_gro_receive+0x100/0x100 [ 551.536192] sock_sendmsg+0xd5/0x120 [ 551.539908] ___sys_sendmsg+0x525/0x940 [ 551.543890] ? copy_msghdr_from_user+0x560/0x560 [ 551.548652] ? lock_downgrade+0x8e0/0x8e0 [ 551.552806] ? __fget_light+0x2ef/0x430 [ 551.556786] ? fget_raw+0x20/0x20 [ 551.560244] ? lock_downgrade+0x8e0/0x8e0 [ 551.564399] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 551.569937] ? proc_fail_nth_write+0x96/0x1f0 [ 551.574436] ? proc_cwd_link+0x1d0/0x1d0 [ 551.578506] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 551.584046] ? sockfd_lookup_light+0xc5/0x160 [ 551.588545] __sys_sendmmsg+0x240/0x6f0 [ 551.592527] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 551.596850] ? __lock_is_held+0xb5/0x140 [ 551.600933] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 551.606468] ? fput+0x130/0x1a0 [ 551.609753] ? ksys_write+0x1a6/0x250 [ 551.613555] ? __ia32_sys_read+0xb0/0xb0 [ 551.617623] __x64_sys_sendmmsg+0x9d/0x100 [ 551.621862] do_syscall_64+0x1b1/0x800 [ 551.625755] ? finish_task_switch+0x1ca/0x840 [ 551.630253] ? syscall_return_slowpath+0x5c0/0x5c0 [ 551.635187] ? syscall_return_slowpath+0x30f/0x5c0 [ 551.640132] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 551.645509] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 551.650369] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 551.655560] RIP: 0033:0x455a09 [ 551.658742] RSP: 002b:00007f619a285c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 551.666445] RAX: ffffffffffffffda RBX: 00007f619a2866d4 RCX: 0000000000455a09 [ 551.673880] RDX: 0000000000000001 RSI: 000000002000a640 RDI: 0000000000000013 [ 551.681150] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 551.688415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 551.695674] R13: 00000000000005a6 R14: 00000000006fd830 R15: 0000000000000004 2018/05/30 02:23:13 executing program 0: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ff8000/0x2000)=nil) 2018/05/30 02:23:13 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0x2001031a) 2018/05/30 02:23:13 executing program 2 (fault-call:3 fault-nth:5): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xd909000000000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:13 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x1000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:13 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40000) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x7f, &(0x7f0000000100)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/40) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x105002, 0x0) fallocate(r1, 0x8, 0x40000, 0x8000) 2018/05/30 02:23:13 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000e1000000850000002f0000001700000000f4ff003572d5f1ac9bbfaafdc7da0b880be67af9c3f66c3e7c141d11eb2927086f1b76ff2d9c94e6c45b240b947d36be9aa3015b"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) r2 = shmget(0x2, 0x1000, 0x780013a2, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/137) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000280)=""/198, &(0x7f0000000380)=0xc6) 2018/05/30 02:23:13 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x1f, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000240)=""/99) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={r1, 0x2, 0x0, 0x7f, &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000340)={0x9, {{0xa, 0x4e24, 0xf2, @empty, 0x595}}, 0x0, 0x8, [{{0xa, 0x4e20, 0x3, @empty, 0x7f}}, {{0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffc00}}, {{0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xf}}}, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xffffffff}}, {{0xa, 0x4e22, 0xda, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e20, 0x314a, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x490) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000800)={0x20, 0x2, {0xffffffffffffffff, 0x0, 0x7fff, 0x1, 0x2}}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000880)={0x4, 0x9, 0x8, 0x1f, 0x1, 0x0, 0xca8, 0x4, 0x3, 0xca8, 0x7}, 0xb) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000008c0), &(0x7f0000000900)=0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000980)={0x3, &(0x7f0000000940)=[{0x1, 0x4, 0x4, 0x1}, {0x2, 0x800, 0x100000001, 0x1}, {0x9, 0x400, 0x2, 0x1f}]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000009c0)) memfd_create(&(0x7f0000000a00)=')n\x00', 0x3) r4 = signalfd(r0, &(0x7f0000000a40)={0xff}, 0x8) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000ac0)=[@text16={0x10, &(0x7f0000000a80)="f40f8d00802e0f88e5880f017b88f080969e64f30f0010362e0f0864660f21f7660f3832ffd17685", 0x28}], 0x1, 0x40, &(0x7f0000000b00)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x3, 0x0, 0x7, 0x0, 0x4}, @dstype0={0x6, 0xf}], 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000001c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001c40)={&(0x7f0000000b80)={0x10a0, 0x7, 0x0, 0x1, 0x70bd2d, 0x25dfdbfd, {0x2, 0x0, 0x1}, [@typed={0xc, 0x2d, @u64=0xa83}, @typed={0x4, 0x16}, @generic="7db67de456b5488ebd0fec958c24e13dddefaab3341ddbf07dfe6d91c87086fe649166dbfa29c84ab9d87520f1683c06e78f4722503c1daa395a662a76047e065dd4289cb03af495320654eaf1760226c4974206bc4fa1f94d5f71959cf9ed", @typed={0x8, 0x3e, @str='\x00'}, @generic="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", @typed={0x14, 0x4, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x10a0}, 0x1, 0x0, 0x0, 0x8c0}, 0x20000000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001cc0)={0x4, 0x100, 0x100000000, 0x81, 0xae16, 0x2, 0x6, 0x1, 0xffff, 0x5, 0xfff, 0x2}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001d00)=0x200, &(0x7f0000001d40)=0x1) write$vnet(r1, &(0x7f0000001ec0)={0x1, {&(0x7f0000001d80)=""/176, 0xb0, &(0x7f0000001e40)=""/100, 0x3, 0x4}}, 0x68) ftruncate(r4, 0x300000000000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000001f40)={0x3, 0x3, 0x7fffffff, 0x3, 0xaee2}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) syz_open_dev$sndseq(&(0x7f0000001f80)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000001fc0)={0x3000, 0x2000}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000)={0x2, 0x4, 0x0, 0x4, 0x1, [{0x6, 0x81, 0x80, 0x0, 0x0, 0x8}]}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000002080)={@in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}}, 0x8, 0x7465, 0x2, "9d2429f155b809ab5f13aece0619661e7be0509befcf49ae781b5224e61d3eab3fec758d3054e8cc6fcb8a9b7b030e480067cfc4b1ee6a4c6f238ac5e9f79057c55591cef4711412ced9cf09d84c8c32"}, 0xd8) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000002180)=""/228, &(0x7f0000002280)=0xe4) syz_open_dev$vcsn(&(0x7f00000022c0)='/dev/vcs#\x00', 0xd2, 0x2) 2018/05/30 02:23:13 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x4000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:13 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="0e4fca24263b1d99f984d776509704580132e3596d279e5a932cd1ed6e30b70b7232f4a9a3d20d1aeb19e77c2cf6c1e592b23a4311b4482307e8b754468c94baa16c346e3f12edad77b3c4eab607", 0x4e}, {&(0x7f00000000c0)="96a5ae", 0x3}, {&(0x7f00000001c0)="0f37785697ca12532a3cbed4555bd5ffcb0f83868ffa28d3eb696cc73e034d258d381d6e656f5d9d295f696c538c296837549d184699bce5743e20e604471b9fe4cb787e4dc538b76da71a6d4949d9e625eff2a069bd571f823fdb054ae464a40aafa05614506a05bc837e17ddf67d8f9f87d0681b6ae055474d37a73742bf16ba05bff018f31eed9e7d99c92c2ca37a5866f2cbe2a1f56af2db93b355d2502f2d56102b122804a49d1831", 0xab}, {&(0x7f0000000100)="b6522cb0a17405956fa51af2f8e650684496eed392b02603439504af7b688f4951734513c11c7b46d74459f3", 0x2c}, {&(0x7f0000000280)="c8beb6a6392915e2834f3a2bc68e64dc5bea81daaceb936bbab9ec", 0x1b}, {&(0x7f00000002c0)="e1e2b6f7b62bec48c7da10593307bffbeb5a0e020996634cf4e0342c82111b8964ea8ecd1b617f8f208854bd63c96bdf66ee1011ea424646c37612d3bd9fa6f79418aef6e5aef23216ed8bbc593fa98616871186d9945a1174fcfaba74b4f25e459e6a5cc9cb9cd5a6de27a223c21300f2", 0x71}, {&(0x7f0000000340)="563ed29c55d2dc7fe2253d2bda2f6b0685d0990035ce9e473db007137390490fae17e0c262b35925fe432835146ff7501a3c87a20811c20a3028ca13d8637ade39da8102ec9f35fcda170ebb974ba3b124efd93d57a9f42b87ecf5154c2eb4a525425489b10a959eadeedd4e1e0f95f662533fbdb2c228df2e676ffe4cc80f461af55b4a8dfe8439ee17cd70e96031663744b9a64b627412e262f73f2d7f30f105c2da51286660d49531aa585700435b40e662038bea4e7361fe707f4c", 0xbd}], 0x7) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x20, &(0x7f0000000540)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000600)={r4, 0x7, 0x200, 0x8, 0xfffffffffffffff9, 0x1}, 0x14) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x99e7}) r5 = dup2(r1, r1) accept4$llc(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x10, 0x800) [ 551.949843] bridge_slave_0: FDB only supports static addresses [ 552.007453] bridge_slave_0: FDB only supports static addresses [ 552.169306] FAULT_INJECTION: forcing a failure. [ 552.169306] name failslab, interval 1, probability 0, space 0, times 0 [ 552.180652] CPU: 1 PID: 5443 Comm: syz-executor2 Not tainted 4.17.0-rc7+ #73 [ 552.187837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.197820] Call Trace: [ 552.200404] dump_stack+0x1b9/0x294 [ 552.204027] ? dump_stack_print_info.cold.2+0x52/0x52 [ 552.209209] should_fail.cold.4+0xa/0x1a [ 552.213274] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 552.218376] ? print_usage_bug+0xc0/0xc0 [ 552.222436] ? graph_lock+0x170/0x170 [ 552.226224] ? find_held_lock+0x36/0x1c0 [ 552.230281] ? __lock_is_held+0xb5/0x140 [ 552.234338] ? check_same_owner+0x320/0x320 [ 552.238646] ? debug_check_no_locks_freed+0x310/0x310 [ 552.243822] ? rcu_note_context_switch+0x710/0x710 [ 552.248748] __should_failslab+0x124/0x180 [ 552.252969] should_failslab+0x9/0x14 [ 552.256764] kmem_cache_alloc_node+0x272/0x780 [ 552.261336] ? __lock_acquire+0x7f5/0x5140 [ 552.265569] __alloc_skb+0x111/0x780 [ 552.269272] ? skb_scrub_packet+0x580/0x580 [ 552.273576] ? graph_lock+0x170/0x170 [ 552.277394] ? lock_downgrade+0x8e0/0x8e0 [ 552.281544] ? print_usage_bug+0xc0/0xc0 [ 552.285607] sctp_packet_transmit+0x45e/0x3ba0 [ 552.290171] ? lock_downgrade+0x8e0/0x8e0 [ 552.294314] ? mark_held_locks+0xc9/0x160 [ 552.298470] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 552.303051] ? sctp_packet_config+0xfd0/0xfd0 [ 552.307540] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 552.312556] ? trace_hardirqs_on+0xd/0x10 [ 552.316691] ? mod_timer+0x5eb/0x13b0 [ 552.320483] ? mod_timer_pending+0x1490/0x1490 [ 552.325053] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.330576] ? sctp_chunk_assign_ssn+0x2ef/0x390 [ 552.335329] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.340850] ? __sctp_packet_append_chunk+0x11d/0xf10 [ 552.346041] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.351574] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 552.356315] ? refcount_add_not_zero+0x320/0x320 [ 552.361073] ? sctp_sched_fcfs_dequeue+0x189/0x270 [ 552.366000] ? sctp_sched_dequeue_common+0x600/0x600 [ 552.371101] sctp_outq_flush+0x1373/0x4370 [ 552.375331] ? register_lock_class+0xec3/0x2630 [ 552.380003] ? task_numa_fault+0x2c63/0x40e0 [ 552.384420] ? sctp_check_transmitted+0x1e70/0x1e70 [ 552.389419] ? __perf_event_task_sched_out+0x2e8/0x1a30 [ 552.394779] ? update_load_avg+0x2570/0x2570 [ 552.399185] ? graph_lock+0x170/0x170 [ 552.402973] ? perf_event_update_userpage+0xd10/0xd10 [ 552.408159] ? graph_lock+0x170/0x170 [ 552.411950] ? graph_lock+0x170/0x170 [ 552.415743] ? find_held_lock+0x36/0x1c0 [ 552.419796] ? find_held_lock+0x36/0x1c0 [ 552.423852] ? lock_downgrade+0x8e0/0x8e0 [ 552.427984] ? print_usage_bug+0xc0/0xc0 [ 552.432038] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 552.437221] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 552.442401] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 552.447575] ? is_bpf_text_address+0xd7/0x170 [ 552.452077] ? kernel_text_address+0x79/0xf0 [ 552.456468] ? __unwind_start+0x166/0x330 [ 552.460612] ? __lock_acquire+0x7f5/0x5140 [ 552.464828] ? __save_stack_trace+0x7e/0xd0 [ 552.469138] ? debug_check_no_locks_freed+0x310/0x310 [ 552.474311] ? save_stack+0x43/0xd0 [ 552.477920] ? kasan_kmalloc+0xc4/0xe0 [ 552.481790] ? kasan_slab_alloc+0x12/0x20 [ 552.485929] ? kmem_cache_alloc+0x12e/0x760 [ 552.490231] ? sctp_chunkify+0xce/0x400 [ 552.494187] ? _sctp_make_chunk+0x157/0x280 [ 552.498490] ? sctp_make_datafrag_empty+0x1ce/0x2d0 [ 552.503490] ? sctp_datamsg_from_user+0x922/0x1540 [ 552.508411] ? sctp_sendmsg_to_asoc+0xd08/0x2100 [ 552.513151] ? sctp_sendmsg+0x13a8/0x1d70 [ 552.517284] ? inet_sendmsg+0x19f/0x690 [ 552.521238] ? sock_sendmsg+0xd5/0x120 [ 552.525106] ? ___sys_sendmsg+0x525/0x940 [ 552.529233] ? __sys_sendmmsg+0x240/0x6f0 [ 552.533361] ? __x64_sys_sendmmsg+0x9d/0x100 [ 552.537752] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.543100] ? find_held_lock+0x36/0x1c0 [ 552.547146] ? print_usage_bug+0xc0/0xc0 [ 552.551192] ? graph_lock+0x170/0x170 [ 552.554974] ? __lock_is_held+0xb5/0x140 [ 552.559034] ? graph_lock+0x170/0x170 [ 552.562825] ? graph_lock+0x170/0x170 [ 552.566616] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.572145] ? sctp_outq_free+0x20/0x20 [ 552.576110] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 552.581300] ? sctp_sm_lookup_event+0xf1/0x4a9 [ 552.585869] ? iov_iter_advance+0x2e4/0x14c0 [ 552.590262] ? dccp_diag_dump+0x40/0x40 [ 552.594227] sctp_outq_uncork+0x6a/0x80 [ 552.598199] sctp_do_sm+0x596/0x7160 [ 552.601899] ? iov_iter_npages+0xe60/0xe60 [ 552.606135] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 552.612195] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 552.616947] ? refcount_add_not_zero+0x320/0x320 [ 552.621687] ? iov_iter_advance+0x14c0/0x14c0 [ 552.626191] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 552.631201] ? skb_put+0x17b/0x1e0 [ 552.634728] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.640253] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.645782] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 552.651305] ? sctp_datamsg_from_user+0xcda/0x1540 [ 552.656223] ? sctp_datamsg_free+0x90/0x90 [ 552.660448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.665972] ? refcount_add_not_zero+0x216/0x320 [ 552.670714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 552.676242] ? refcount_add_not_zero+0x216/0x320 [ 552.680983] ? refcount_dec_if_one+0x170/0x170 [ 552.685552] ? reacquire_held_locks+0xbc/0x3e0 [ 552.690118] ? alloc_set_pte+0x1013/0x1600 [ 552.694340] sctp_primitive_SEND+0xa0/0xd0 [ 552.698573] sctp_sendmsg_to_asoc+0x11b0/0x2100 [ 552.703222] ? __lock_acquire+0x7f5/0x5140 [ 552.707450] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 552.712884] ? find_held_lock+0x36/0x1c0 [ 552.716932] ? lock_acquire+0x1dc/0x520 [ 552.720897] ? mark_held_locks+0xc9/0x160 [ 552.725046] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.730567] ? sctp_id2assoc+0x233/0x3e0 [ 552.734611] ? sctp_wfree+0xb70/0xb70 [ 552.738419] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 552.743950] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 552.749039] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 552.754127] sctp_sendmsg+0x13a8/0x1d70 [ 552.758089] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 552.763626] ? sctp_id2assoc+0x3e0/0x3e0 [ 552.767684] ? import_iovec+0x24b/0x420 [ 552.771660] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 552.777183] ? _copy_from_user+0xdf/0x150 [ 552.781323] inet_sendmsg+0x19f/0x690 [ 552.785107] ? copy_msghdr_from_user+0x3bc/0x560 [ 552.789845] ? ipip_gro_receive+0x100/0x100 [ 552.794154] ? move_addr_to_kernel.part.18+0x100/0x100 [ 552.799416] ? security_socket_sendmsg+0x94/0xc0 [ 552.804155] ? ipip_gro_receive+0x100/0x100 [ 552.808463] sock_sendmsg+0xd5/0x120 [ 552.812174] ___sys_sendmsg+0x525/0x940 [ 552.816155] ? copy_msghdr_from_user+0x560/0x560 [ 552.820904] ? lock_downgrade+0x8e0/0x8e0 [ 552.825051] ? __fget_light+0x2ef/0x430 [ 552.829018] ? fget_raw+0x20/0x20 [ 552.832464] ? lock_downgrade+0x8e0/0x8e0 [ 552.836600] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.842123] ? proc_fail_nth_write+0x96/0x1f0 [ 552.846607] ? proc_cwd_link+0x1d0/0x1d0 [ 552.850658] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 552.856181] ? sockfd_lookup_light+0xc5/0x160 [ 552.860662] __sys_sendmmsg+0x240/0x6f0 [ 552.864625] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 552.868934] ? __lock_is_held+0xb5/0x140 [ 552.872996] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 552.878522] ? fput+0x130/0x1a0 [ 552.881791] ? ksys_write+0x1a6/0x250 [ 552.885580] ? __ia32_sys_read+0xb0/0xb0 [ 552.889625] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 552.894461] __x64_sys_sendmmsg+0x9d/0x100 [ 552.898681] do_syscall_64+0x1b1/0x800 [ 552.902553] ? finish_task_switch+0x1ca/0x840 [ 552.907042] ? syscall_return_slowpath+0x5c0/0x5c0 [ 552.911958] ? syscall_return_slowpath+0x30f/0x5c0 [ 552.916896] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 552.922255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 552.927084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 552.932255] RIP: 0033:0x455a09 [ 552.935425] RSP: 002b:00007f619a285c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 552.943120] RAX: ffffffffffffffda RBX: 00007f619a2866d4 RCX: 0000000000455a09 [ 552.950380] RDX: 0000000000000001 RSI: 000000002000a640 RDI: 0000000000000013 [ 552.957632] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 552.964896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/30 02:23:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r0) sendto$packet(r3, &(0x7f00000000c0)="e0112420bc311452ec82eb5e0743e0813065286fb414be989dc9658e039b21", 0x1f, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000000)="66baf80cb8409c888cef66bafc0cb800000000ef0f01d40f01df0f005b1e0f2292f20f01c9f4653ef2ad6521563666b8f3008ee0", 0x34}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000040)="d70fc79d5b00bad00466ed66b9940a000066b81976000066ba000000000f30dc7c0d1a990000660f3a097d9eef3e0f01df0f019c0d00c4a50048", 0x3a}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/05/30 02:23:14 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x60000) r2 = semget(0x0, 0x0, 0x4) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000100)=0x431) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x59, 0xa2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e23, 0xfffffffffffff001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1, [0x100000001, 0x449, 0x6, 0x43, 0x8, 0x2, 0x8001]}, 0x5c) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x3, 0x4) 2018/05/30 02:23:14 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000440)=ANY=[@ANYBLOB="00f37789ea8df413ff3aa00000000000000000000000000000000000000000000000000000000000d847fcb88aceee3456afcde7021491d1468d156c848cf552691b3a8665aea1ec778bceda14701d0479f8ffffff9ba17896f9cf30f61375dc53634b15b528889b88a67f3587fc61c5dc6c9bec0e6a0a0000000000"]) 2018/05/30 02:23:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xffffff7f00000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:14 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) 2018/05/30 02:23:14 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xffffffffffffffff], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:14 executing program 7: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000180)={{0x9, 0x3, 0x0, 0x3, "036273ee7fe996173e7f281d3e250c9c408c102a8213781bc9ba8e1b6c68dddf795d46f2cc4b5c9a655bdc67"}, 0x0, 0x0, 0x9c5, r2, 0x100, 0x9, "ed468a78e40fb04b171b710e02929d92ee97e657edd779a7520812312566805a4a58c925ba1687d7d8c6ae07d368d3a59259a8174d07caba3843c9731b5c381b", &(0x7f00000000c0)='\x00', 0x1, [], [0x8, 0x80, 0x4, 0xffff]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xbc) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000580)={0x0}) r6 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x80400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f00000017c0)={0x1, 0x3, 0x40, 0x0, 0x2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001780)={0x104, 0x0, &(0x7f0000000640)=[@reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x38, &(0x7f00000002c0)=[@fda={0x66646185, 0x3, 0x2, 0x38}, @flat={0x73622a85, 0xa, r4, 0x2}], &(0x7f0000000300)=[0x30, 0x48, 0x38, 0x48, 0x78, 0x38, 0x0]}}, @register_looper={0x630b}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000380)=[@ptr={0x70742a85, 0x1, &(0x7f0000000340), 0x1, 0x2, 0x7}], &(0x7f0000000540)=[0x68, 0x18]}}, @increfs_done={0x40106308, r5, 0x2}, @increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f00000005c0), &(0x7f0000000600)=[0x38, 0x78, 0x38, 0x40, 0x38, 0x38, 0x38, 0x78]}, 0x9}}, @release={0x40046306, 0x2}], 0x1000, 0x0, &(0x7f0000000780)="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"}) bind$packet(r0, &(0x7f0000000400)={0x11, 0x19, r3, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1860) close(r1) [ 552.972150] R13: 00000000000005a6 R14: 00000000006fd830 R15: 0000000000000005 [ 553.024389] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:14 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xff00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:14 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x400000f3, 0x8) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000000)={'veth1_to_team\x00', @ifru_addrs=@ax25={0x3, {"1465b12964a5c8"}, 0x7fff}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) connect(r0, &(0x7f00000008c0)=@ll={0x11, 0xfd, r1, 0x1, 0x2c6, 0x6}, 0x80) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) [ 553.065355] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000000701004000000000080000000000000011dac7097aa63d093c9ac365b970dabb1dea2fd346dc894b3e3ca84a3c403153a67257b5d4aec696b0fab4bf124a099235147146aff6e502a3f2ee6e5834847ef793f51efa7e7b9a6012c5ce9fa1e709d610486489e5a6638bc3fafa9e5c0ae874946c41ce878dc100c6b5d04f0a518ce971cabec19959f1f5d7f44f83421df97fe704c1cb5b22f82186468f76353f8ad2fd3f159fcfd986ea0bbf8ba7fa825428f187179caf57203c903221b277cfc7e2e024112f8a1e453825c04bb0c2e943f62e85392ab70f0ee33b314ed7b436977f1184a2b7c8f74391102fe05a642cde9a22b762b5540b16bc079eebaa1e092ca51fa024ae9380"]) 2018/05/30 02:23:14 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x7, 0x19, 0x1, r0}) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xd9090000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 553.228180] bridge_slave_0: FDB only supports static addresses [ 553.266666] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0xffffff7f, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:15 executing program 5: chmod(&(0x7f0000000000)='./file0\x00', 0x8) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000280)={[{0x5, 0x2, 0x0, 0x7f, 0x7, 0xffff, 0x80000001, 0x8, 0x9, 0x6, 0xb, 0x1, 0x4}, {0x4a2b, 0x8, 0x2, 0x4, 0x8, 0x4, 0xc9, 0xff, 0x7, 0xffffffff, 0x5450e3f9, 0x823, 0x4}, {0x1, 0x0, 0x71c1, 0x629, 0xffffffffffff0000, 0x3ac0000000, 0x80, 0x0, 0x2, 0x0, 0x4, 0x9, 0x7f}], 0xfffffffffffffff8}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x80, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000040)="c4c27d1a28f04083248bccc4e3791d170066430f3a41e000b9a10a0000b8ed000000ba000000000f30c462d1bafe440f3566baf80cb88c91668aef66bafc0cec66b8d8008ec80f0118"}], 0x1, 0x0, &(0x7f0000000340), 0x100000000000024d) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x400, 0x201) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x9, 0x0, 0x8, 0x6, 0xfffffffffffffff7, 0x6b, 0x51e04c42, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x800000000001, 0x0, 0x4, r5}, 0x10) close(r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup2(r1, r3) dup2(r3, r2) 2018/05/30 02:23:15 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x3f000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x60000000, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:15 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x100000001}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x7ff}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000080), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000240)=0x14) connect$packet(r0, &(0x7f00000004c0)={0x11, 0x1d, r1, 0x1, 0xf458, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000680)="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", 0x0, &(0x7f0000000440)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:15 executing program 6: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000140)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = semget(0x2, 0x3, 0x400) semctl$GETZCNT(r0, 0x5, 0xf, &(0x7f0000000c80)=""/90) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000100)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000280)=""/81, 0x51}, {&(0x7f00000003c0)=""/157, 0x9d}, {&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f00000007c0)=""/235, 0xeb}, {&(0x7f00000008c0)=""/101, 0x65}, {&(0x7f0000000940)=""/110, 0x6e}, {&(0x7f00000009c0)=""/161, 0xa1}], 0x9, 0x0, 0x0, 0x26000000000}, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000b40)=""/195, &(0x7f0000000c40)=0xc3) chmod(&(0x7f00000000c0)='./file0\x00', 0x1) poll(&(0x7f0000000080), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/30 02:23:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCSBRK(r2, 0x40044591) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/05/30 02:23:15 executing program 0: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x640) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340)=0x401, 0xfffffffffffffd39) 2018/05/30 02:23:15 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x7000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 554.049296] bridge_slave_0: FDB only supports static addresses [ 554.081480] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0xf00, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0xd809, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:15 executing program 7: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40) r0 = socket(0x10, 0x800, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={"65716c000000a7a900", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40002, r1}) 2018/05/30 02:23:15 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="401700001800000010c4cdf4c3b48f36b184d71d1fa8b5440393d030c8005298"]) r1 = semget$private(0x0, 0x4, 0x40) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000240)=[0x2, 0x4, 0x0]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x40000, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x200000800000052) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x40) getdents64(r2, &(0x7f00000008c0)=""/169, 0x1a) 2018/05/30 02:23:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x80045301, &(0x7f0000000000)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x80800) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0xfffffffffffffffa, &(0x7f0000000180)=0x2) 2018/05/30 02:23:15 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x3f00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 554.209774] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:16 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc}, 0x10) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) 2018/05/30 02:23:16 executing program 7: r0 = gettid() setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c29ffc), 0x4) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r1 = fanotify_init(0x48, 0x101000) write$binfmt_aout(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x231) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") pkey_mprotect(&(0x7f000054b000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 554.262612] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0xf, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:17 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x700], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x2, {0x7, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:17 executing program 5: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r1, &(0x7f00000038c0)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x1, {0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x60000000000}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000500)="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&(0x7f0000002680)=ANY=[@ANYBLOB="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"], 0x1230, 0x80}, 0x4040) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@llc={0x1e, 0x2, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffa, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0xfffffffffffffda1, 0x4040}, 0x0) sendmsg(r1, &(0x7f0000004000)={&(0x7f0000004040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x3, 0x1, 0x1, 0x2}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003980)="ee63e988ea06fbdb311c102dafafb1fbb8a639262cbeee4acaf8448d4f9fffc9c6ad7c18b39e63e234b35a55674382fdae21851c6f140a9b3ba9dc41e008baabbcdd1ed07e61e783b7b6c87df3383aee7e5926da581ec0e7d091db534287b0b3d6c5e389180293afbbb481ea7627942a20f5dc2f91936b111077a3bc1d2652ae7448e2233a4faef4e1c9346ead5a2387cacc15ef67d54c5943eb52e3983de8d5e41c31bbb5b2adba82bbae9790d73d5bfd0c3f3cdbe366daa3b8b774b4e779a3676dd6e53ba2fcf715aedc7ef3", 0xcd}, {&(0x7f0000003a80)="d766ebe7a881e01db65d917784eb382c9601806c177aed027262e72973bc25d6c367abbfab3a740d2c764e8db9d23c23676516cab49e4299cb19fcfabedce6fa2fbb288115c83e4f899f202916fb15c5c5e5bc9542dc423ba621b03b9814736c808d40f028964072867f305b396fdeffa897707364085bf4430c7f94fda9a3caa780564536ba8f76d4f27bc5", 0xffffffffffffff9e}, {&(0x7f0000003b40)="257b6c7998cbbf78a63f2b81576d4c90db9b4cc56894dfdf54cb69af7135a4e62660b54d9bf33b2ae0a7286ada51ffc2965fcdc1f08d3da0f070162ea378173eb9b0ab4bfd6e6eab95b8132c30169b6c1e4a140cb039b65e1e4de1de886206e10fd4194371b3a9b4072ad4c865187e251228dee6cb5a09f74a1f5dbabb3fbd0000000000000000000000", 0xfffffd13}], 0x3, &(0x7f0000003c40)=[{0x78, 0x0, 0xfff, "1effa9bbe4cd51f3ee03801f972a6536def316e03f5d4e28b3b829312e69f36123ab13c351d2d2dc51bf8e7fe8cf364bfe303fac96c88d4ab2ffa6484781140107c719156aaf41a99c52fe93087c48930733da20a29dd009d2265d6a2a3efeab98b1"}, {0x80, 0x109, 0x4, "b80b69de2f3cb66ba8f002a974f53c203313b3bef77e66f00a24c6e4bcec90a462fa4280477e4237001d09c79ce868240fcad2b76350347be3d2461b31077d411caae0c10c9e887428cdf6206c5078a72e0471d7c78b6c7c88a4088359221dd121d9f03952b8f2ce08955f72d82e763a"}, {0x50, 0x6, 0x7, "4b6b218726fb93fff9013e27d6f36b60ef46968b40eee2d4c4600ec48f08990118515b98ff0744d61553d95e14ccba2b769264e1cb2b5f7d2cd6"}, {0xe8, 0x117, 0x1, "030f2c5c919f054f2e041fa328722d51c6bcdd97f46acf78b82b1be69d3e0e4d7983de95a7c9b4988fef093a7bfd9423fecf7215663ec82783071560506e3056a346f68dc280f4f29dee317ce8e48bc1020bc6802ce08d7fa66e8c400bc81a19a58abb0106f0a8f59b3ab90c12ba5f5ef92f581031a3ea6b1787f0c9b6317843367be811bb803e36c0be457888626643c5d5d125c172ef167b9c155c66a4923cab91cce521c6d0314f6dcb98fddf12541434be6a97896ed019a7845c7d7acb0459ff8e1f878f025bcc24e44983159d6ae41d"}, {0xffffffffffffff17, 0x3a, 0x4, "0a9903685ed445f19a2dd233cdba59471cc5312fecc8b64a1b50874e09387d61ae98b4d99946f0a045a2eedf7f1b48441a952002f67be79bdd7bac8c8d93a48345b55050141c20"}, {0x100, 0x10f, 0x5, "48e6153ed16ce875d7b7c67217b78e98c41e494e8811024f91ad90a3ff05761ef59faebd580a5c7028bc2c7356164901f5cebbb66713c2994569fc17d87dd7ae39d7d35664cca43103498704aafc6354cf77c1fc09fa4b2eeb19adec7d734a62116b530282165dd8523cfa7feacf718d2d088b898b0f16458a302b501e533207bd4d694d0732e8b2fff8d585c8b0b65ed5bcc3c3ce40a4d82064d90ab54e5bde8479874168ecc1239eea5a4765ac00a0c71cca31cf72625ea27235b194dd678c70d88f24d4af4ded1f9f9faafa5826d5cfc1cdb5880ee5886bf541c1a1c12a4c6a44f826b2c7bc2b95"}], 0xfffffffffffffd1f, 0x80}, 0x20040881) 2018/05/30 02:23:17 executing program 7: r0 = socket(0x5, 0x4, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) fcntl$addseals(r0, 0x409, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/30 02:23:17 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$LOOP_CLR_FD(r0, 0x4c01) unshare(0x64000400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x28000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/05/30 02:23:17 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x1000}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x0, 0x80000001]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000020000000000000001000000000000000000907800000000e000000100009078e0000001ceb8a2d9307c9877e3b80753db87b9092fa1d08a3bcfc819cf0966a1b84159f4551b64a67f5be23372b432b149f426b46753bfee5ec77ed1"], 0xfdef) [ 555.362183] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:17 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x800000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:17 executing program 5: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x6, 0x7, 0x3c32}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_dump}) 2018/05/30 02:23:17 executing program 6: r0 = socket(0x8, 0x2, 0xc64) 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x23, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{0x0, 0x1}}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), 0x8) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)="2e6c6f23706f7369785f61636c5f6163636573733826bf00") close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/30 02:23:17 executing program 7: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x3, 0x80000000, 0x10000003, 0xfff, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x0, 0x0, 0x5b1, 0x0, 0x0, 0x0, 0xee2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000600)={r1, &(0x7f00000005c0)=""/9}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000001c0)=0x8) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x2, 0x200000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000640)={0x3, 0x8, 0xffff, 0x80}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/1, &(0x7f0000000100)=0x1) recvmsg(r3, &(0x7f0000000540)={&(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)=""/57, 0x39}, {&(0x7f0000000400)=""/248, 0xf8}], 0x2, 0x0, 0x0, 0xbfd}, 0x10020) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000680)=0xfff) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78) [ 555.420777] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x6, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0xf00000000000000, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) [ 555.497526] IPVS: ftp: loaded support on port[0] = 21 [ 555.671973] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 02:23:18 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x4000000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:18 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)=@upd={0x110, 0x12, 0x1, 0x70bd25, 0x25dfdbfd, {{'ecb(camellia)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x1fef}, {0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1f1c}, {0x8, 0x1, 0x66}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x40800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x200000000000000}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000000080)={&(0x7f0000a65ff8)={0x3}, 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000600)={0x705, 0x20}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000240)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xa9) 2018/05/30 02:23:18 executing program 7: r0 = socket$inet(0x2, 0x2, 0x5) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xfffffffffffffbdf, 0x0, 0x10000, 0x0, 0x10000}, 0x14) 2018/05/30 02:23:18 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x13, 0x9, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000001d3f00008e4b000085070c00ffffffff00000000000000001200000008f8ffffffffffff0200000007ff00088000000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x6645, 0xfa, &(0x7f0000000280)=""/250, 0x41000, 0x1, [], 0x0, 0x9}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r1, 0x0, 0x46, 0xf4, &(0x7f00000001c0)="86c9e510fc7fb156dbb224571e5c49a085e595036b26a6a23fcf8b5fbbcacbab91a9e79d5abb2246a5306ccc0fdce66158561c9024398d1b8f7dd33b15d84f8d32e078144af4", &(0x7f0000000380)=""/244, 0x4}, 0x26) r2 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000500)={0x1000080b, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x811, r3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000540)={0x6}, 0x1) 2018/05/30 02:23:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x42, 0x0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0xffffff7f00000000, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:18 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_OWNER(r0, 0x4008af24, 0x707000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) semget(0x1, 0x3, 0x519) 2018/05/30 02:23:18 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)='\x00') connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/30 02:23:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x29664, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:18 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x4000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000000180)) r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffeffdfd) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x1, 0x10000000, &(0x7f00000001c0)="11"}) 2018/05/30 02:23:18 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10440, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x3, 0x10001, 0x4}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x11) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x20000000c) r1 = memfd_create(&(0x7f0000000000)='GPLbdev+\x00', 0x3) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/99) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) 2018/05/30 02:23:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0xf000000, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:18 executing program 5: unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000100)=""/246, 0xf6}], 0x0, 0x80000000) [ 556.615630] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x118, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x78, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1d4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x222, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) sendto$inet(r0, &(0x7f0000000140)="f6", 0x1, 0x41, &(0x7f0000000080)={0x2}, 0x10) 2018/05/30 02:23:18 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x2000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 556.659217] bridge_slave_0: FDB only supports static addresses [ 556.696238] binder: 5656:5657 transaction failed 29189/-22, size 0-0 line 2856 2018/05/30 02:23:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000000440)=""/61, 0x20fd6000}], 0xf2) getgid() r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) r2 = socket(0xa, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000480)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xb37, 0x4000, 0x1}) ftruncate(0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0)=0x18, 0x4) 2018/05/30 02:23:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x40030000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfffffffffffffffc) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x5, 0x2, 0x2}}], {@canfd={0xd, {{0x1, 0x3, 0x1ff, 0x7fff}, 0x25, 0x1, 0x0, 0x0, "820446dde12d4c0ed4f894e21a18fad54a6812d52a2f38de8215995ab90d427ebf9f84e33e91843dd5fbe7bce0581ee44186cede0b62f0c45618ca823e969a75"}}}}, &(0x7f0000000080)={0x0, 0x4, [0x41c, 0xc2b, 0x627, 0x719]}) [ 556.749336] binder: 5656:5676 transaction failed 29189/-22, size 0-0 line 2856 2018/05/30 02:23:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:18 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) pselect6(0x40, &(0x7f0000000600)={0x4, 0x0, 0x6, 0x4, 0x7, 0x9, 0x7fffffff, 0x3ff}, &(0x7f0000000640)={0x8, 0xfac, 0x8, 0x1, 0x8, 0x55d, 0x2, 0x6}, &(0x7f0000000680)={0xcd09, 0x200, 0x5, 0x80000000, 0x7fff, 0x4, 0x3ff, 0x1}, &(0x7f00000006c0), &(0x7f0000000740)={&(0x7f0000000700)={0xc31}, 0x8}) timer_create(0x6, &(0x7f0000000080)={0x0, 0x4, 0x3, @thr={&(0x7f0000000440)="8697628ac2557377e23815f1fc2d1ec6800a44a5bd4ba1233fba794751291d50c7d252ff9fe206a873f023a5d44923f8bf1064455a2ddb93b227ad4e6373b61e80cbcbbf6ddc5574341dde027a565a99016fc26d40c268bd2108205d0739be54a772a21e98c2a328d3ca69de3a68f5c53c38a1f31344e2fa5be5e1d528be3d6b6ebf4de6be6c80b08dc94803e41efeca2f09186188d096a225724200bed3f5421c258abf3fea965eed1aea2ef77358ed2e808f8c2f5c7291462eaa433a7f097241c985ea99cc86be039af0703f49f16e592bf4af02b89a5ff89ec7b191d79548a2d3557a06681ca7a0df", &(0x7f0000000540)="fc9d03b874e746845aabb7df141aa12c80438801a11fe7bf672edae240590643f0917d670ed9bd5f75e79aafb709a735c349a69fc5f253bccafbf82868e91536f064f10a94e616000a20d66593236bf0431d1df54ca1138787b009669a4fb18198c530cf0456f0d95869748b053fdcfda99d1a051dc5a48e7679cbc2e1bde53aebac1f2e76ccf7f1d10cd2dc15c51cd1a6683090fb543b2be47d62177cccce0b0dc0fecc8fd8e1afd886"}}, &(0x7f00000001c0)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) time(&(0x7f0000000240)) [ 556.863841] bridge_slave_0: FDB only supports static addresses [ 556.889706] binder: undelivered TRANSACTION_ERROR: 29189 [ 556.895679] binder: undelivered TRANSACTION_ERROR: 29189 [ 556.913133] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:19 executing program 0: r0 = semget(0x2, 0x6, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/204) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004e, r2}) semget(0x2, 0x3, 0x7eabf657adeeacaf) 2018/05/30 02:23:19 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x500], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:19 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x400000008932, &(0x7f0000000040)={'bond_slave_1\x00', @ifru_addrs=@in={0x2, 0x0, @multicast1=0xe0000001}}) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x171f1a43044ff862, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7, 0x1030, 0x8, 0xffffffffffffffff}, &(0x7f00000000c0)=0x307) getrandom(&(0x7f0000000180)=""/220, 0xdc, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x101}, 0x8) 2018/05/30 02:23:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xf0ffffff, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:19 executing program 7: ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={@empty, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa, 0x5, 0x0, 0x0, 0x200, 0x80003}) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000180)={'bond0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x10300) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000001c0)=@routing={0x3b, 0xc, 0x3, 0x9, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x12}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x68) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)="959a546f884f9ffed4c35885e272cbac337e509458489c180ebb044550f81ded32b49eff421130f22b965e0f629a83ca84dd015f99620fd1a233d0c33cef498ef9b6f29cf8443178cb792708dc27dc2056d1080c35bc22db64d532981eb4bd384d4412c49d7c04b5be742c4ba9e7bd048da1a689f5dacea37fb621966e2bcd90fedf1c1735b812e0971a703759fea611b1a6f3879191f42b01d490cd402f1c05353b80", 0xa3) 2018/05/30 02:23:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:19 executing program 5: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) 2018/05/30 02:23:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/11, 0xb) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x20000) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) openat$cgroup_ro(r1, &(0x7f0000000440)='cpuset.effective_cpus\x00', 0x0, 0x0) [ 557.766926] bridge_slave_0: FDB only supports static addresses [ 557.809495] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x241}], 0x1, 0x401) write(r0, &(0x7f0000c34fff), 0xffffff0b) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x3e, @ipv4={[], [0xff, 0xff]}, 0xffff}, {0xa, 0x4e22, 0x7ad2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x7fffffff, [0x6, 0x0, 0x7, 0x1, 0x8, 0x4ac0fc29, 0x1, 0x1]}, 0x5c) 2018/05/30 02:23:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6-generic)\x00'}, 0x58) r1 = socket(0x13, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x80, 0x3ff, 0x80000000, 0x3, 0x10001, 0x2, 0x6, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0xfffffffffffffff7, 0x3f, 0x2, 0x6}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004900)="86ae24a0ccd4181cfcc44df7f9e61e70", 0x10}], 0x1, &(0x7f0000000040)}, 0x0) recvmsg(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001340)=""/123, 0x7b}, 0x0) 2018/05/30 02:23:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:19 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xfc000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:19 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(anubis))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x211, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) r3 = semget$private(0x0, 0x0, 0x201) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000000000)=""/23) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f00000001c0)=""/234) 2018/05/30 02:23:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x60000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:19 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x7) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x8a, @tick=0x7, 0x7, {0xa584, 0x8}, 0x6, 0x1, 0x8}) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0xffffffffffffffff) mq_timedsend(r1, &(0x7f0000000100), 0x8d, 0x0, &(0x7f000058eff0)={0x77359400}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @empty, @remote}, &(0x7f0000000480)=0xc) bind$packet(r0, &(0x7f00000004c0)={0x11, 0x0, r3, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) 2018/05/30 02:23:19 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000540)='./file0\x00', 0x80800, 0x1) getdents64(r1, &(0x7f0000000780)=""/68, 0x44) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000580)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000380)={0x0, 0x9758, 0x8, 'queue0\x00', 0x2000000000001}) getdents64(r3, &(0x7f0000000440)=""/169, 0xa9) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000680)={0x4, &(0x7f0000000640)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000006c0)={r6, 0x2}) open$dir(&(0x7f00000005c0)='./file0\x00', 0x442440, 0x10) ppoll(&(0x7f0000000080)=[{r2, 0x8}, {r3, 0x40}, {r2}, {r0, 0x11}, {r3}, {r3, 0x400}], 0x6, &(0x7f0000000240)={r4, r5+10000000}, &(0x7f0000000500)={0x5}, 0x8) 2018/05/30 02:23:19 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 558.021987] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) [ 558.066959] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x5, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:19 executing program 6: r0 = socket(0x40000000015, 0x5, 0x100000) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x840) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x3, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x32) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x7, 0x8000}, 0x4) connect$llc(r0, &(0x7f00008e2ff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2202ce37e7a3"}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9f0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000000c0)=""/54) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r3, 0x8004552d, &(0x7f0000000380)) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) 2018/05/30 02:23:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000540)=""/169, 0xfffffffffffffe2c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000440)={'erspan0\x00', 0x80000001}) 2018/05/30 02:23:19 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xc0fe], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 558.216379] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:20 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(anubis))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x211, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) r3 = semget$private(0x0, 0x0, 0x201) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000000000)=""/23) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f00000001c0)=""/234) [ 558.258573] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:20 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:20 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xfc00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:20 executing program 7: read(0xffffffffffffffff, &(0x7f0000000340)=""/26, 0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) readv(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000140)=""/224, 0xe0}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x4, 0x3, 0xfffffffffffffffe}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getpeername$ax25(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) fcntl$addseals(r1, 0x409, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/05/30 02:23:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x3, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:20 executing program 6: r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a00", 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x87, 0x7, r1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf00000000006e37fe50280fa245b2b0c3caea00006f"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="00000000780000050000000000000000000000000000009500000000000000000000000000000000e17b48a5336109c5483e16e84e56f1698f16440b21bc76020ab6fb0e7ceb18118c6688eb0df5bca912bb469c255070c544fa659f85069ac71966a12dabf01600433a62ffa7ed1f66ec8367a3b43b013083adafd51a292cf732ad8246dd9685cddb578f769eb77297bc2f86200ba191f9d7f4e61b2368230e1ccb0ccf87e932d3a72847f5e25248dd1e84bd902582"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/30 02:23:20 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x410000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0), 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0xb9, 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309c026236925000b0003000200f0ff56039848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/30 02:23:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:20 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r3 = geteuid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b80)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000c80)=0xe8) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000fc0)=0xe8) r9 = getpid() r10 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000005e00)='./file0\x00', &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000005ec0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r13 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005f00)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000006000)=0xe8) fstat(r0, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000060c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006100)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000006200)=0xe8) getgroups(0x2, &(0x7f0000006240)=[0x0, 0x0]) r19 = getpgrp(0x0) r20 = getuid() stat(&(0x7f0000006280)='./file0\x00', &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000006480)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x40}, 0xc, &(0x7f0000005d40)=[{&(0x7f0000000140)={0x134, 0x1a, 0xc08, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x6f, @pid=r2}, @generic="05451687ff8869c0aeaf8d20513f1753d02c935e3dedc158f940c6baeb6067262f15013fa5f3", @nested={0xd8, 0x6, [@typed={0x8, 0xe, @uid=r3}, @generic="b8309ffc22a0b2023d21569f5bbb81f21b9f5cbe15b413ee9d73e1bcd5129324bfbc77220f265a135169248cf64c31d505dad8853c1f4bb4a1112e8bc28fe1ed479bd6006e367be9cf6f251d8964de87d61e77688cfdae2fe6a70b60d37473d04760c04bb1f3294c6c63d35e2800aa4ef81cb8acd9d0f12b8da2ea3e3eaff5d3010a1aa290617caa12175fcf8f4b6e1bb7bb6adcb763b0", @generic="de588c03759c6cdea65f00efe84fb85230c2b5f37f15c965e30916e36242fc8c1a88a332e746e59565117bc33b", @typed={0x8, 0x32, @ipv4=@loopback=0x7f000001}]}, @typed={0x18, 0x19, @str='/dev/snd/controlC#\x00'}, @typed={0x4, 0x78}]}, 0x134}, {&(0x7f0000000280)={0xcc, 0x22, 0x600, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x1c, 0x12, [@generic="bdd539cc81f15963cef58ef7f0eba43a67fc7519e5"]}, @typed={0x8, 0x7c, @pid=r4}, @typed={0x98, 0x7, @binary="f0016804b7eb22c2f4843d26548eaa096cee232f7b022fa54ce889b50500bf604d5c520a1aecb104f4c8752539a225e9c69063f9654006962c7b9239b5c10226c8121ea008f2f5a5a66f58d3c7ec35293028161f1087ea19fbc807250de1c96bb5668f2afb1c557a6d3659dfb0b61550cafdeca081576be887856690e0aa2f99848d75612746d9717361e60fb8d26d9649ba"}]}, 0xcc}, {&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000001100000600bd7000fedbdf250c004b00080084e9a5f80000"], 0x1c}, {&(0x7f00000003c0)={0x7ac, 0x1d, 0x22, 0x70bd2a, 0x25dfdbfb, "", [@generic="a0e6841f35a64bc1173798a4e93771df65546bed5e53b90a6dc786d8d06ebd293e681da2709ba8738288e84dee33c0", @nested={0x350, 0x60, [@typed={0x8, 0x63, @u32=0x8ca}, @generic="d1a45c7e75017041a88ece6dda075c99e4f51947f8ecea764acf65928d78ac673f8f998762e85dd3411a2081683550451b62c3369766a4ffef7fac07a35fa68efb2b5931f8b314be10a228b54ee2a9292610766102bd26380de52bc911882fb589fd62dc73557ea1efc93117b02256b911c2ec0f27ab3794d3916d59", @typed={0x8, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @typed={0x10, 0x6d, @str='/dev/dsp\x00'}, @generic="b86549c7a6f9213ac91af81ddb3a2a3085edb66f31cf260da381a1974fab9717e013f749cb8c23e3e51b72ab314f8a13f30900ce387ff91a0aa1911f2c1e8bb3b47711027e2815aee01389e64a8949eb08b7da87c9b7d516cb08d1ce4f2b56b632e1932391b4befa281c6605f3", @typed={0x94, 0x17, @binary="2242a67b614831cda2ccc1bf7b37c05eaa0b3b98c2ce95213faf42218988cbec15be64dc1505a55ba5d4c56b2f25bb961f021f25f9ef2c15ac8eba8ca68e4bbe2fabc1a71d7ec307e2cc4bf93cf265b68c79137c5744a3c2e4768b232bee92f58793e46fd78709f61da647eb1d383dca471bbeab69212d87899dcd2e89038972c8bcf5a87a1a7413961cc6c77bd81f"}, @generic="f79de1f21ff62a72d693a5c83e7c1f64b4ac9d916bfd6e419e656fc88e421ca5d841ad258160feb38ccf07002a2573d9bcdebb85bd4c99d9b4b215cb2774f349d721fd7d6654a540afdb4c44baf237f5f26b04bb31021448c5df927c660f43b94f718b6e5cd312c14e12618758bd4d891398d19b8103e53c88b752e743ffe38d3004cf1b539e9429a4922e3961fec6c7aeac336b4218a928fc31554af501a059e4721140137a3a2a036d973cc7e004bc5bef250159a9e651eb3902a8ff8c66be792e8124", @generic="d8e693f229dcdc015bdea509cff00b0174101386134c6537a1b466d70cd74e117f697d8383dd3dbac7c8c54ec8c8bc82b5f7ff273d1847826be4abf65cc39d3aa79327c939ff58ba00efc0ae6a21d47f27d5b307fa46e06be995cb5dbfe8250f312eae8c1aff2216ae13326710a23d64c18729c94fcdc9c5a0e69ff9ef6b23fd0f8b90e521649400a8a244da62c72efb9f61eaa4663cd7ce721f22f0f171a033e46fd283141efd5eee5067529f65a59f9fe432f87cfa03ef9c14278cda9c4f3b6436a3c2f378632c0119e3b8462c551dbd3f527241c24849501199b5eb46cae261fd13fc5d1cc451cbb09a"]}, @generic="370beee8fd95b4a3ccd467e7acaf10aefc8cb46b619d9c3721cf0d39da77b3f17d29ac9761cab38787e73df4a0749ff030bb44969a9c51ff61249b7dca6b7d677c23d7eb99a23e1afd3fdaecc1b47bde744b3d419e8d72fb48f34412012aba64a66986a1d0192eef8bd2cd7c4705522c064b0a4a00a19aefce7450586c5366b606cb561c4be7cae5463ed45a7c5494982bdb32ef112d52c19586bb4960b96e030240c4d7076905ce7e58f7458437f959f1a0d23206b2e3e35c3b821ebdb45cefe0e2d149de9a11563ba3372ffe8dd3ff64592b", @generic="22a16dddab7acfac49273629f0174b6ee9686cac042317601f9bd196cd988b962c34f93d3bbb1655e7ed5a12a7409090626d", @nested={0x318, 0x1, [@typed={0x18, 0x25, @str='/dev/snd/controlC#\x00'}, @typed={0x8, 0x44, @str='/\x00'}, @typed={0x8, 0x1a, @pid=r5}, @generic="b79a58b775ebe592539fbb080d8f0a7ff7a2a7264482d6691e1fb99bc911c30d24c4c5367643468cfe62076c73942604164f7f4f1993f9f60af1e7b0738516f65e2e7a5b1ed114ee00276f29b630792ab5c88635d39fcfc407a00e0799a9451c501ae0d331164f459a44016a6640bd7d0b3da9d3eca040685e887e48b8f4ee58ced81976853a00f9c34e45d14e7c7d9c81fe111180d6f999346deab76a960f2f116426e054373bffec670ec34a73be176d2446b580fd", @typed={0x8, 0xb, @u32}, @generic="04026b5d5eab07c788203e8179c3a4ae60cc4dce088fda6ea66584dc8cf9c57ff2618c6a0f8d93e58050f96fb82eb2c143c81dc8e2ca4f22206f44e61fb1085c74fa9e612f9f13518099fb55cb72490156a46b6ba3b182ddb603918f24da367936f386a1487822720ab178319814e07eaecd6f4147ea4718823ffc17b1e346807ef22edb51e8240727197210f5ba22144f24c2edf322ade1a7d89f71ce76deeac1477afbc84e2423919b582271bf894a8e8d88136c90fa222475c34aa306ce30f43155fb8fbe471a5e19e3637627d4f0c7379f", @generic="e233a24c542e5c67a0dfe072424433be2aa75aec9616f2828afc957222572404e1c219ade91dbce9033b51d66059d37ff7d31aee68a3fe6a1fd52f40858a1b1207f6a86af2886013d4fbea04047ccd9563dad3ff91f2c8be1b67edcf0c0739bbd6ba1baa4010bb26181a2df0cc40df43e9eaf4b63ddc72b6de3c56b2365977858600ac93413ce55bd4b760d445a8a7acb248c2ae5d92d9a9c9a96a8cdb875a90a9", @typed={0x4, 0x38}, 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@typed={0x8, 0xf, @fd=r0}]}, @nested={0x1170, 0x0, [@typed={0x8, 0x2a, @ipv4=@rand_addr=0x18}, @generic="cabe84e2b31a45f3a07cf034be9cd165ce3242a54e5821b18b15292632674a23fe2a19548bc55263cdb7c65bed4702cf4fd118ee79580413cce75292261c51cebd05e8e6f7bc5cba79cc6e60fbca20ce46c74e6bde345855dca22ce2d3dd751554eff56879fd01772b990e1e00d3471db46633fd561215d7722d566d758bcbe4c625ec9eb64b60392f6dab6d6b998702d85dbf40be1bbb8dbc9497e1f813125430a73f009bcc7a68e932b71002f5c48b2801561e4219caa802642464e1730c8a33df50515f0901", @typed={0x8, 0x2f, @fd=r0}, @generic="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@typed={0xc, 0x45, @u64=0x4}, @typed={0x18, 0x3f, @str='/dev/snd/controlC#\x00'}, @generic="ff0aefb495bb02646468fb0d7a1b9fe28a66f68650c4704eabf46ce617bf8c25cc9e5bdfe21978cf55ae78e1ddc0410e313b521721ca9fd68b6ce1adcf0b817824fbdced6b32c7a4652c10bbb9077a7c940d9c88f490cfca231874c1cff5b8c88661d7a5422539fcd54014f469996f8ebf"]}]}, 0x473c}], 0x9, &(0x7f0000006340)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x108, 0x10}, 0x4000081) r22 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r22, 0x84, 0x65, &(0x7f00000064c0)=[@in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1fa000000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}], 0x2c) 2018/05/30 02:23:20 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xffffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000340)={"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"}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) ioctl$TIOCCBRK(r0, 0x5428) [ 559.057053] bridge_slave_0: FDB only supports static addresses [ 559.088386] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x2}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x800000000004, 0x4, 0x9}, 0x2c) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, r1) fcntl$setstatus(r0, 0x4, 0x46800) [ 559.124492] netlink: 'syz-executor0': attribute type 11 has an invalid length. 2018/05/30 02:23:20 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002a00)={'ip6gretap0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004880)={@local, @remote, 0x0}, &(0x7f00000048c0)=0xc) sendmmsg(r1, &(0x7f0000007940)=[{{&(0x7f0000002a40)=@can={0x1d, r3}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002ac0)="032e48e993e3e98d64e4d24b7d0f6b3ca9d37f3b59c64dfae923aa932a78ed42b9f61872bd16e048794b9bed7bb7b80b8b78f72ad6e15235d7fe7b7a2ca185cd5f6a1e5b4bc9edf150c4ce64f321041bc4479ecb2f88879078f06484949e3fe46400d4dd22c471d5415fa566fa4bb53b64bd98577c1cd22d0a4547fa03b2f224df4934e5e1c77ca9c30dce138cc7638a9b228b05cec82f7b5f9a337670697e3a0514dee9db05a560054238e04785e962f556fae347bcda633aa2e27d", 0xbc}, {&(0x7f0000002b80)="ea5816cb8950590b44d0de55eb31b6d764e394a964b6b70dd83be53acd7ee73cf294251b6692e3e524bfba93166a2a1f0cb7abd2112f6b63fefcbf13121dbe1c00dc8ba14d55063804a0d763dfa5c5bf406f49abbdab8f34956228b2c0d655020310aeb1a596f20dd29ae1701afb1997e40894", 0x73}, {&(0x7f0000002c00)="d52aaace2cd587081af3d861e2aaeafa4c29f8dcd5d7f24f76f94794839fbd477fc5b038e3ed134c7659193696cb77989b06c2f5262c4e345bf0504c5543bac1a2b126226e4b547363f71f120bd52e3930b7e76dc750dbac718767d12782b2893ad973587145192160e0a49139404660d46f06f2dd8a975ae10724529f81683a894fccb15956b4d61cb5cfbbda1af50efb849b9d57", 0x95}], 0x3, &(0x7f0000002d00)=[{0xf8, 0x10b, 0xafcd, "eac8aa9eafb953abf47a4152a90d6d0ad7628ce94762fab7401d116ba4181b4140bb3d8935b52da0e9358958b3aa7aee0f4cf9242bda236d3580b009fb033e1ce190de66c45901f4565a63c3902317317b589ab59a198233114819658417d2687eb758ec43478e63f2b11170b4f613e968299f63bb4d926436fa998a11e5ecd092b3cf0497b2e7a7db63af3d9cc8c05eca85c556df694bb2f26154bddf49d7e25fd4dd92064c5b2d7fb9926e9bbae641ef1baf2a9e83cc5810120a1d45c5cb56d9120c343091a00dd404c765a836147d1481e5bf5581df11905cf7976aceee1bee"}, {0x60, 0x1, 0x0, "c0a1f2b8fc1bd0676b0a1f97b34c8a1856c9a79c8f9599e6f7e1586524d610bd43752e57701f6eb22b353ad2455979bcaabcb24440e37b40e0c6ef5c40e49345c37270e750fb89c6a5a07e8bb010"}, {0xd8, 0x117, 0x100, "81e850ef6fd3b9f4c1fa6ebdb8ac64339fa8caf09518b84b2fdbb5801517f66dd81f172e3c929dc30f971558bdcf56af0d30c80930a8852a7cef5d9be86a6ffe396274c5929652f43e4e426f93360ff811664e8896b4cd89d604910fe1a4ff34ef9e4f63d3fcf6b8e52750e231572987bf4323c20134c77c92d5887d198208efdff43714414f21a790d3eed920d3843cab53bb838ad72eb77c8bcc197a1852521dc4b9034a0b3fcc9c4b7161f8f783702eed462c6012f07a77e04ed1e40472861d198349"}, {0x98, 0x1, 0xffff, "15b4bb4778d00012436575803219c980af8846499e22eb9f937f475797ca335ff61cc824bd6db158827fba739aab95834267352eecc0fda4fc52422b255b3b93ac0d22f432da387d58a37b4e19b133edb7dcac15d5c8f7a5a29391d66dc033286212f03a596ef7d027f9c5c5b542f358ae63b8aab6187ca1a9555712cad0681b79fa3da0"}, {0x48, 0x109, 0x4, "c6ed9ad289347e7f04ef4e8224f087c4212abd65b80670b8e28a55e2fb2cb5b4d5e3699a3cb6560c2b2bd42b38e068ecb4141c9300c5e1"}], 0x310, 0x8c0}, 0x7}, {{&(0x7f0000003040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x3, 0x2, {0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, 0x80, &(0x7f0000003440)=[{&(0x7f00000030c0)="132935e8b00419c36277e9beebcfc48d52e5d298e65591c375c018195735648ca232", 0x22}, {&(0x7f0000003100)="1f9d9df418f301e9d5c5408ed41d63a1176ebf24c3eb4dea04c4c386a6f58555b7670235197e09da649314a18c64b39276c0a7936edda96920ecf95008d86b91f0d2bb0106f69bd2f9", 0x49}, {&(0x7f0000003180)="e2359d70a58476d69de8024641b945a29e9bb3f4e44cbc8592122c9c614b2c1064601637b4275508e42a20397b53251398bd3b7d5e", 0x35}, {&(0x7f00000031c0)="9ddc18989684d034ac4a804e657a118573832b9276cb04bf87b5b056501b957b5057231255f5748b739efae95e7482b14ecbc47c942927fcaace1a9a738928f5b9230b115cae82ca6f9858d7cff923ccd8f60b39493530abd5bce3f854f0a179c729e9e6ee8403f8272a44baba08d689", 0x70}, {&(0x7f0000003240)="489f233d796e5a9cbc0a615e65ffcfaa15c8dddcd25a7f70cb6fcff3ba819694778922ef300225527e4f9444f0e852c3974909666e4ec4e0875e14e860a6c6b2b92f33c422dd6414b4cfc92812a9d970141d66f0b2be0ee5f09c58b3e8879cee61fd1364f7b6aee73bb81c2b181f216b212b6a7b70a5069f42980537107117c025be3abf567d0748e1b9bab20241063bd1e1fde59129ed0b3d5fcf0f344731d0047aaa86be29a3a41aa7472b3fc7c866dcd9f62f75bbd704565aaba82d604cb8729c0d939605329614b4a2f6c4ba773b659606c8a7a7019a1d9dbe6310ed17e4e070ca621f3aacf9ed3bd2fc", 0xec}, {&(0x7f0000003340)="a1bc5fa675008c3dd601900f3034588e2ddb457ce6b4660b9f1c496af9fcc46b3ea86e0b77975094bc6b3941a14735e40bac1626fa43786ebc9e5a9d42b99b5962481e69960bc3b81da114996890f296c949d12614ec4c4870d80abc46c4ed796a292aa3ed1e94e76bb6fa8668af7ea46c4f312d36bd26174bb01898e57751857bb5e262e7e929374583059f5a3399d744e5566e166f3f332cac94c7edbd9e12a7303f2f999f536a1f93ad954c3073aad574197b4a1dd28b79f6e4a9f0bfe1ef4938c7a04da4c7f40bd9418a4ccca11664b069221baf7418", 0xd8}], 0x6, &(0x7f00000034c0)=[{0x110, 0x113, 0x5, "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"}, {0x60, 0x0, 0x8001, "697c74181d1fce55d6c7ef4b4c67fd6b0b52086f835984a483dcc77d1da4aa31e0047ecea927fdb3c33a719fd4907df6ab4a8938a64505e635971948e2038a5725fc6158eefb2e07617170be4fa99ea2"}, {0x58, 0x119, 0x7, "94957f75c40fdab755d2e88787d5f4b7bae1f4504826463e2630af13f7682c038d9a0410c99de3993695052f167411238490bc1f8cc089878cbad4bd40e531fa4959bc6862"}, {0x1010, 0x105, 0x3, 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0x1000}], 0x5, &(0x7f0000007500)=[{0x108, 0x119, 0x1000, "33d99d70441ede17b89a86cd23aa16b07a61f6e527f95517a2bf2c1937a43721334e51321d6706d2c76add1e8eab609bef74ee03d3ee90893f4164223c67765c3937da45293f9c4311bd602636a0bbc217767d3237c2a64625d9b23c0736bd8d0fab7de62962564205fd749f280a72d226f144d8d5a72d0e4c9e55a3da115d9e891ec83317d3292c24a1709ec8abe46742ea6a91a24805c6f1db538c3a47a21a3b9c3fab33eb82a62a9e9fa0847a698cb3956d92b91505c29692f493899fd9b941de64ce6033b2a0e66b27472c89c8ef915c05d8b68277fbd1ab8bc15f48e3aa1840deb62c4bc8c2741c8a4da9c853c02f6d"}, {0xa0, 0x107, 0x9, "68559be78f63f2f93bb3abad82e719a0f188b1ad6a1e385a0701a82aa0644d42859f292bc86c03c5b301121e6bbb55fdb84f789ef71ffd9343c7d9b05ce1d97b4a05b0d09070c6b8ce32c0678cc748dd3557654ce30f9d21b730a8dffbe15f233cbb60a0b3363cc85af82cd1019d7638c3bd9567d585f3def3bc937825d266750d7774de58c9a937f85cf257a36e"}, {0xc8, 0x113, 0xbe7, "e4a8faea92c1bd191d6c915f8dc9dd459b12eebfdfd2337f97c76a87aa210c3b30deb6290a95db0beae57148a1171c1663aa69fd1d0c07d6cf7b6f195a3a0e00ded21293fbc3c4c3c0668e28711f0af9e6f7821eba9127caa3fec955c9a2848ca0da6ea6ed80ea49307ca43303d85fc64ce55677cacae4f333bba92cd9e4459604277459e3591a42555d1904a84032d13114b8e6fabfb14f2ddddd64ad7f5ebd6cd0c81f23666a322fea511968572ba6cf5bc31777e8f47c"}, {0xc0, 0x104, 0x1, "48b24c081c66288b3fe95454bc00cfe94366c8050a39ec35c297985d351e729aecfe1ad51b6fe5f1e3b907a25ae5c683fd55436112d6a966e8cd5b9c97c8829c34bbc6aa06b10ed98e47b7dac5a2ddc9a2082021327d803194e9c497506f246b75c52ac71590c08f434451b00d784e412e5356521507ae31db2a491e48442a6302000dd72e69a55fee44a3302e643b247f43b05ca7a82c06aad11fcbba24d1eac24b0e5801334106403e7488b4252ab7"}, {0xd8, 0x10e, 0x0, "e937ec19dd215ddedaea0169a39e341120778d0d97e67c704fbb856c210ad3b263f1ba2bb72da3dd9f794543a35c676dbc9391f9482032895b16c9ebb92b629c8444e64307efd0c4cf9da5e03d8f64351a3e13d9abcb48332fccecf9a517d6f55d22ae5bbea8f989a7b30a8aa96317fd2f9a5d1137319006a853188d6ae883e903b69ae622be76dfde2ebfab178679f65893136aca88ea28fb03a3e05e175abc9ee4d991f64bbcc58368435dedde21e4ca258cf2489cf56d123c628ad3252864c83730a3c90b"}], 0x408, 0x811}, 0x10001}], 0x4, 0x40000) 2018/05/30 02:23:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xfffffffffffff000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:20 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x80d40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) [ 559.183719] netlink: 'syz-executor0': attribute type 11 has an invalid length. 2018/05/30 02:23:20 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x8000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:21 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffa, 0x8000) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x2000000000000000, 0x50000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r1, r2, 0x6, 0x40, &(0x7f0000000240)="693943d106f54ff5dea2d35793431cd1f52b5d5937f68d9ac3320f2cfb64521a011636c149a4039bf94d7ae0d362241cb933e236f3870a823586c26c522447bee754cf3751f867c17a1320d58518663b5efcdf00a59ba2430b7248989672f5ddd435a1146c4928d5f617", 0x4, 0x1ff, 0x7fc0000000000, 0x0, 0x7, 0x8bfd, 0x81, "bb8363bc288467e9c6887dee3406e4fb7343e169ea86257422cc15afa14f10d2f8e66828426618e2c836f924531280d64795ce49f2ead523a7f2bdc31621ed15192b3699e43e3f72ca52697380ee7bb1396bf8c9e94df8be2c5c59480833f9a3ad83d21d1df452c52c0e9db90a4c578153525263d43a41889fc0c141a4b0393eac8bffed4e0dc61ec7b9d129d8fe07c359aa1d6b963671770138fbddaa505fbff26994fc676de2313dbaa81f373894ed82d94e7389db55da66de4d21834648ab2b9ba4cec340aba05e13d7f7588afb0eb58fdd37487616e29ed2c687d7a36bcbce7e48fed1e34cef"}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000106]}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) accept(r6, 0x0, &(0x7f0000000080)) 2018/05/30 02:23:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x8}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:21 executing program 5: unshare(0x2000000) ioperm(0x0, 0x2, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0xbf, @loopback=0x7f000001, 0x100000001, 0x3, 'nq\x00', 0x24, 0x3, 0x4b}, {@multicast2=0xe0000002, 0x4e24, 0x1, 0x1, 0xffffffff00000000, 0x3}}, 0x44) clone(0x0, &(0x7f0000000180)="6e88cf660ab530d0f51279f7d0a2eedde2a5c77605fe90c5320ca2f825a791beeac321cf3e561a3a9611a34d9bf6a47888aa8f770ce9d5e349baac6acfb2d327ca84dc53f8b5611dc43b0992828e5017d16663b489404be03ddf200ee6db93ef8ec733e2121f1dce4bd10c73e737d019cf0dbb2ddfce299393452162c7e0da06e494fc90ef7354796fb54f02cc37aff6604b306d5c9aae793238fcaccf3733d05adf0a398baa568e8cabdb4486b89750e869fea348d90b2ec4b019db2de178bf2aa6", &(0x7f000084effc), &(0x7f0000000040), &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) clone(0x0, &(0x7f0000000300), &(0x7f0000000500), &(0x7f00000002c0), &(0x7f0000000440)) 2018/05/30 02:23:21 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000180)=""/4096, 0x1000) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, "7665740300"}}, 0x2) ioctl$PPPIOCSMRU(r0, 0x80047453, &(0x7f00000000c0)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) [ 559.306820] bridge_slave_0: FDB only supports static addresses [ 559.341916] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x800, 0x0, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(tnepres)\x00'}, 0xffffffffffffff26) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000780)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, &(0x7f0000000700)=""/71, 0x47}, 0x0) 2018/05/30 02:23:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xffffff7f00000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x402) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) write$binfmt_elf32(r1, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000007c0)=""/222) close(r0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/05/30 02:23:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x34000}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:21 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x200000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:21 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) unshare(0x8000400) pselect6(0x40, &(0x7f0000000000), &(0x7f0000768000)={0xd59}, &(0x7f0000000040), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x7b, "b9a0af9ee04077e3f3296b78624cd497b82f6d20c88d4ff2fa604d3bfda598a2eb853504e3c3bbed2cf2d1a69e7b405994c24cb5d9194ae883673610cdcd6e15d7afe54c5dd17bd74119d48882066019d8a44a8c0688bd410048f7be026bea392d60909762beec8fc817952ce75cbeeae228f2a891ccf1e573cd43"}, &(0x7f0000000280)=0x83) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="06009b003ed802de242d519998d1e7edc2b4d605c5c27cae476b562e9ef70dc64f4615380e7faf7e4e9ef80825396537f601898cc7054cb8e0469b4944cf1891f2893c97a10a3d78255784c871543f34518f8189a879c2ec6443db68fca0e9fd4921486f67c8cbc3dea446710b4e5bcdaebaa06fe3c53c68e2224bfb0a2db2d3783bfa39f8d58fd97535b6467bd6e0d32a1013"], 0xa3) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r5 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r1) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000300)={0x303, 0x33}, 0x4) keyctl$update(0x2, r5, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) semget(0x1, 0x3, 0x8) connect(r2, &(0x7f0000000680)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x4, 0x4, 0x4}}, 0x80) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000005c0)={0x0, 0x0, 0x8, 'queue0\x00', 0x5}) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0xfffffe90, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd160\x00'}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/05/30 02:23:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="ac00f3fff7b056677ad5"]) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) [ 559.557536] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:21 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x400000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x20000001}], 0x1}}], 0x1, 0x0) [ 559.604243] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:21 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) dup3(r0, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x10) 2018/05/30 02:23:22 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xfe800000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x2000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:22 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x1, 0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:22 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x40010, r0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) 2018/05/30 02:23:22 executing program 5: syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8db482075da124580eaacd0708004500002800000000002f90782c2814aaac141400200000002fcd", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) 2018/05/30 02:23:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x7ffff000}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:22 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)={'#! ', './file0', [{0x20, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}], 0xa}, 0x4c) sched_setaffinity(0x0, 0x8, &(0x7f0000d4b000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000300)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/30 02:23:22 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)) r2 = dup3(r0, r0, 0x80000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = shmget(0x2, 0x2000, 0x500, &(0x7f0000ffd000/0x2000)=nil) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x406280, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000680)=0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000006c0)=0x0) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) sendmmsg$unix(r1, &(0x7f0000000a40)=[{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000500)="752462711a874adc86f8f94af4046f96adf1d617196bcbfd278d30ae045017266c3a08667ca01f139b4171f7efe562b82622a06ea2e1647ad79c03a77fee84e4e36763d1ce7cbddec4e3ef68bfb4a045aff19222eb08f303480b44b5223c667042cea4bed189b5961b7e26ff1aa9377bc2a0cef83755d17463aa12b9401ced253dc821aeb51f96240f693126d3948e7d4317e970e70a87c7d0fb6c249804de245beb6c0a9e79f455fcf8be52b455ba14f6e0148d4ffe573a", 0xb8}, {&(0x7f00000005c0)="83cd997f26f4d0fd6ff699d188869d0acdcedbc557ff5cf3fd188d59dfa7b8b87c5f743aeed8742a0bbbec98830a5c57ae16d7b694a6c9931a9f6188aba9422f4d6da40ae758", 0x46}], 0x2, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r7, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r6, r6, r6]}, @rights={0x20, 0x1, 0x1, [r6, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r6]}, @cred={0x20, 0x1, 0x2, r8, r4, r9}], 0xc8, 0x4000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000940)="3d413081245a058c1789fea04d2fe5c94bd95d81d93dad94c70ad1405f39e5f6c543c52dddd20d223a3769438d04d0ea5702a8566c799d0707d967f44a398e15493edebf63f15d861648c1e15e18b6bcce7a02e07076633e1e54b5874ca079e48cd713d0e0483da67f9bb871be8f6615e522ca183370afabe707d3200b9bbcd0135f9fea9a56f2b2a31084381e61a0ed41d2337436c0c5b7931e857b37bd688e2b", 0xa1}], 0x1, 0x0, 0x0, 0x800}], 0x2, 0x8c0) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f0000000440)={0x101, 0x2}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000140), &(0x7f0000000180)) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000000ac0)="caaa1384f7bf36439758821f9eb2aca681199bfbdbc042d1ada6bf4eb0d6ebcf140f7b4e3aafd7b4eb53ae62399faefe1149ccd4a9a51ec71b9ac0a54386ede3d407d9b4f27c73a00c61") r11 = getuid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000b40)='/dev/net/tun\x00', 0x0, 0x4000) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) r14 = fcntl$getown(r1, 0x9) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x5, r4, r10, r11, r12, 0x108, 0x3}, 0x1f, 0xffff, 0x5, 0xffffffffffffffff, r13, r14, 0x3}) 2018/05/30 02:23:22 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x8], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f0000000100)="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", &(0x7f0000000200)=""/238}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000400)=@ioapic={0x0, 0xfdfdffff, 0x0, 0x0, 0x2}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x80180) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000080)={0x4, 0x29, 0x1, 0x4978, 0xd4, 0x3, 0x0, 0x7b, 0x401, 0x80000001}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x5ab}) [ 560.491406] bridge_slave_0: FDB only supports static addresses [ 560.517880] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1300}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:22 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x4d1dfe777bf4ab5b) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000280)="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", 0x2, 0x0) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000080)=0x8, 0x8) listen(r3, 0xa) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)='0', 0x1}], 0x1) 2018/05/30 02:23:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x500, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:22 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x3, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xffffffffffff0000}, &(0x7f0000000100)=0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000003c0)={0x800, 0x7, 0x7, 0x3, 0x6}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0/file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1000}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x7, 0x3}, 0x8) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000008c0)='proc\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000400)=""/242) fanotify_mark(r0, 0x2, 0x30000, r0, &(0x7f0000000280)='./file0\x00') 2018/05/30 02:23:22 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:22 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xfc], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:22 executing program 5: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xa003, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x0, 0x3, [0x80000001, 0x7fff, 0xc4]}, &(0x7f0000000140)=0xe) [ 560.683397] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x2}}], 0x1, 0x0) [ 560.731998] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f00000001c0)={0xcb9, 0x6, 0x4, 0x5}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000580)={0xa86, 0x0, "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"}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="c7442400d1f20000c7442402a700c0fec7442406000000000f011c240f01b9000000000fc76bfec4e3e96df7d08fc9a09b44bb0ec4e135e3af0008000066ba400066b8b00066efb9190a00000f3266b893000f00d80f20c035040000000f22c0", 0x60}], 0x1, 0x4, &(0x7f0000000180)=[@cr0={0x0, 0x20}, @cr0={0x0, 0x2}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000200)) 2018/05/30 02:23:22 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xffffff9e, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 560.886952] bridge_slave_0: FDB only supports static addresses [ 560.912620] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:23 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f00000002c0)="585f2c414ddd261b340b6ab6e4be499b72fda2c57431eff7aaae7cbc0bf9578ccef6b56f86628a555a88e8b0a26ce67fa01914abe4d3ad0a8ad5808a1ba7359a1f7e35db092b36cf9d31e1cbabedda440e9bf782f48300dc84251e008163e6ebe1a508f29d068f7b3ccf08b49d416db13f3b02deb77fb8") 2018/05/30 02:23:23 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x300000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x400) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x9, 0x2, 0x74, 0x600}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffffffff0000, 0x80) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0x100000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/05/30 02:23:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x8}}], 0x1, 0x0) 2018/05/30 02:23:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xf, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:23 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000003c0)=0x5a) 2018/05/30 02:23:23 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffd, 0x800034, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x400, 0x3ff]) [ 561.525187] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:23 executing program 7: bpf$MAP_CREATE(0x3, &(0x7f0000fe6000), 0x1c) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/tcp\x00') ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000180)=0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x69, 0x40) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x3, 0x6}, {0xfffffffffffffffe, 0x101}, 0xffff, 0x4, 0x7fffffff}) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x315, 0x0, 0x2, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000001c0)={0x40, 0x800000000000000, 0x4, 0xddfb, 0x80000000008, 0xfc}) 2018/05/30 02:23:23 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xfec0000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 561.568449] devpts: called with bogus options [ 561.580220] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x2, @dev={0xfe, 0x80}}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0xc1c8, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000140)="5843e49ada2444d642f44321f03fc5bf0b9b7d704c8152189a51d81ccb79c772b6f4101005213f38d8e85fda6824", 0x2e) [ 561.610314] devpts: called with bogus options 2018/05/30 02:23:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000600)=0x10000, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) sendmsg$can_raw(r0, &(0x7f00000005c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000000540)=@canfd={{0x3, 0x7fffffff, 0x5, 0x10000}, 0x38, 0x1, 0x0, 0x0, "0ff68a33057ad19c7503200908e9564410f2a1d960df8e228d89727d4922a0b87c275bab64e389f488e757d26fc409e16c6b92156a4d091caa62cba209f26459"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x40001) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x34000}}], 0x1, 0x0) 2018/05/30 02:23:23 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x40000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x400000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000140)=[@dstype3={0x7, 0x6}], 0x10000000000000b4) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x1d, @rand_addr=0x4, 0x4e24, 0x4, 'sh\x00', 0x3f, 0xfffffffffffffffb, 0x36}, 0x2c) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000008bc1df749564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000021]}) 2018/05/30 02:23:23 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x6, &(0x7f0000000340)) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x1, 0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r1, 0x308, 0x70bd26, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x80) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x70, r1, 0x12, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1200000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffff9032}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x542c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000002c0)=@sco, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000440)=""/161, 0xa1}], 0x2, &(0x7f0000000500)=""/88, 0x58, 0x2}, 0x10020) [ 561.778882] bridge_slave_0: FDB only supports static addresses [ 561.844870] IPVS: set_ctl: invalid protocol: 29 0.0.0.4:20004 sh [ 561.857066] bridge_slave_0: FDB only supports static addresses [ 561.883744] IPVS: set_ctl: invalid protocol: 29 0.0.0.4:20004 sh 2018/05/30 02:23:23 executing program 7: syz_emit_ethernet(0xfed1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500fec30000000000299078ac14ffbbe0000001c3fe000000089078d4f215ef491e26626d5aee28ddf69ba61eba504b92129093117be94400612a26e44a557328d6611c4ebde567b696c58daae66d09603ac42e20e387ec41792a0e0dbf26f49b142902d74865cd12250c23912d3add1749e6b63bba7cfed84b4dff23166b4094c1f77ee9cbf34581710bf1754fea65588d4ab440b4535469de931d2e40d9fbf2155af2196953e2a878ebc8e0ccdc7a407900900b3aaf3ad7c044c92fd41f3b3759ed6763c8919dc7f311328d"], 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x100000000, 0x680002) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000038c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000003880)={0xffffffff}, 0x0, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000003900)=@reject={0x9, 0x108, 0xfa00, {r1, 0x42, "a903a1", "5a6c915a8ac5f3da554cfb6e20633beacd8ccd74a0c8d6d520b96d0affe1c498de84ba1696a7c0cd7f7b2b87e29a50a7414cda7b58bea5ecb44c4d8dae97cd8462e485f3ba19f14cee4e3bed04f5ece2d0fca72c11d923a9879c50b218c186a461be2aa99ac981b3050aa6f99b9a12699061a43e71d438fa002fd35d642933a548f9161e239366c392893af47028d0c8a697a7d6536846bc136e97b75b6bfd9beee431d8af72a3055d2740aa20102c8f7316a57d8acc128692ca66e145bf17ebf8d2b840157ea90b8dd812123914d42a161148b3245461c4f3d4a000f576a5eef8dfa8a6122317df7b488ebdd9f0157c26834f81ae4e5d88741db3e40daf7af8"}}, 0x110) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x95, 0x8000) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/05/30 02:23:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x20000001}}], 0x1, 0x0) 2018/05/30 02:23:23 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x3000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000380)=0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000400)={r4, r0, 0x85}) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000004c0)={0x9, 0xffff000000000000, 0x8000, 0x4}) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{}, 'port1\x00'}) setsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000000180)=0x7fffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000440)={0x2, 0x9, 0x0, 0x1f, 0x1f, 0x40}) r6 = semget(0x2, 0x2, 0x246) semctl$IPC_INFO(r6, 0x0, 0x3, &(0x7f00000001c0)=""/176) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="240000005a001f00ff03f4f9090000000a04f511dee9fa6d5958aace0800028001000000", 0x24) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) 2018/05/30 02:23:23 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0xfc00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x2000000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x6d) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x8000, 0x0, 0x10}, 0x98) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r0, r1) 2018/05/30 02:23:23 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000500)={@local, 0x0}, &(0x7f0000000540)=0x14) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000005c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0xffffffff00000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e23, 0x9}, 0xfffffffffffffffd, [0x3, 0x5, 0xd66f, 0x0, 0xcb2a, 0x6, 0x4b0b, 0x9]}, 0x5c) sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4802}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)=@newtfilter={0x168, 0x2c, 0x400, 0x70bd2d, 0x25dfdbfb, {0x0, r3, {0x9, 0xffff}, {0x0, 0xd8c2ab31760e81ab}, {0xffff, 0xffff}}, [@TCA_RATE={0x8, 0x5, {0xfffffffffffffff7, 0x6}}, @TCA_CHAIN={0x8, 0xb, 0x8106}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}}}, @TCA_RATE={0x8, 0x5, {0x3f, 0x6f3d}}, @TCA_CHAIN={0x8, 0xb}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0xf0, 0x2, @TCA_BASIC_ACT={0xec, 0x3, @m_connmark={0xe8, 0xb, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x6, 0xfffffffffffffff8, 0xffffffffffffffff, 0x14a4, 0x3e60}, 0x8}}}, {0xb0, 0x6, "2966a18142bc882e016502a2e66e374c4f5446ee049a3b49ca54cc4648b8a585dc27c926fc199b954052c47198cd6d79efb6e2c9c771ddd03cf85962a538d4349fac29806e6d821d37d66b3475630242bcc27e1be727e44f915e322957b1e1aee36e6978829c950526c9d51c5e29c03a8280883041ae1a85223073e79f1e7cc380b4427100cf56deb990ddf05b875a94a6017d148d3fb423d00b686f75475a8d37156b2df0311ed6d6dd3e6c"}}}}}}, @TCA_RATE={0x8, 0x5, {0xfffffffffffffffc, 0x80}}, @TCA_RATE={0x8, 0x5, {0xff, 0x7bba}}]}, 0x168}, 0x1}, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/190, 0xbe) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="25af4c79dc434a0d7c5fca71020848a5719a2b8f57f1ed56dec6e385dfb6d03d1f4e", 0x22}], 0x1, &(0x7f0000000140)}, 0x0) [ 561.960869] bridge_slave_0: FDB only supports static addresses [ 561.991583] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:23 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xfec00000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_IOEVENTFD(r0, 0xc0c0583b, &(0x7f0000000040)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x0, r0}) 2018/05/30 02:23:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x7ffff000}}], 0x1, 0x0) 2018/05/30 02:23:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0x0, 0x1}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x8, 0x6}, &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x6496020000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 562.153903] bridge_slave_0: FDB only supports static addresses [ 562.195552] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:24 executing program 0: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000200)=0x1000, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x8b0d, @empty, 0xd977}, @in6={0xa, 0x4e22, 0x5, @empty, 0x100}, @in6={0xa, 0x4e24, 0x9a, @loopback={0x0, 0x1}, 0x8}], 0xb0) 2018/05/30 02:23:24 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:24 executing program 7: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x201) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x1000000010006) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48}]}) 2018/05/30 02:23:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1300}}], 0x1, 0x0) 2018/05/30 02:23:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x0, {{0xa, 0x10000000000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xe65ab6a0c3714b60}, 0x90) 2018/05/30 02:23:24 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000200)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xd9090000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:24 executing program 5: syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x6, 0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x8110, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x440000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000200)={0x7, 0x100000001}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000240)={0x7fffffff, 0x1d, 0x1, r2}) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x2, 0xfffffffffffffff9, 0x6, 0x1f, 0x0, 0x4, 0x80, 0x7, 0x6, 0xfffffffffffffffd, 0x40, 0xf5f2, 0x43, 0x5, 0x18, 0x43af7c83, 0x9c5, 0x8, 0x80, 0x4, 0x7, 0x1f, 0x9cdc, 0x9, 0x10000, 0x9, 0x8001, 0x1, 0x32afed83, 0x1, 0x1, 0xffffffffffffff62, 0x1f, 0x0, 0x1, 0x8, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000080), 0xd}, 0x40, 0x2, 0x4, 0x0, 0x20, 0x1, 0x10000}, r4, 0x8, r2, 0x2) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000280)=""/88) 2018/05/30 02:23:24 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x40000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:24 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x101, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}) ppoll(&(0x7f0000000040)=[{r1, 0x84}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000180)=""/98) socketpair(0x19, 0x5, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) [ 563.005012] bridge_slave_0: FDB only supports static addresses [ 563.053871] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0xf}}], 0x1, 0x0) 2018/05/30 02:23:24 executing program 5: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000000180)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, &(0x7f000002c000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x1}}}, 0x88) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0xfffffffffffffffa, 0x9}) 2018/05/30 02:23:24 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) uselib(&(0x7f0000000080)='./file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) 2018/05/30 02:23:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7fff) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000140)="460f00d1c4a2bd3b21b9b40900000f3266baf80cb8d85e1b81ef66bafc0c66b8090066ef262e66f466410f01c966b8f8000f00d8b9510b0000b803000000ba000000000f30c4614173f40026dfce", 0x4e}], 0x1, 0x74, &(0x7f00000001c0)=[@vmwrite={0x8, 0x0, 0x4988, 0x0, 0x0, 0x0, 0x4e7a, 0x0, 0x7}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x2b4) 2018/05/30 02:23:24 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xfc00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x6000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x40800) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x5, 0x7f, "06ed05426526", 0x8001}, 0x10) r2 = socket(0x11, 0x8, 0x40000000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfffffffffffffd6d, &(0x7f000000a000)={@broadcast=[0xff, 0xfc, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0xfe, 0xfe, "9932", 'f'}}}}}, 0x0) 2018/05/30 02:23:24 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/30 02:23:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x5, &(0x7f0000000140)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0xf8, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x20, 0x101001) 2018/05/30 02:23:25 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x300], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 563.277663] bridge_slave_0: FDB only supports static addresses [ 563.335800] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0xf00000000000000}}], 0x1, 0x0) 2018/05/30 02:23:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0001300, @loopback=0x7f000001}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r2, r0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc003, &(0x7f0000000000)=0x1000, 0x2, 0xfffffffffffffffd) 2018/05/30 02:23:25 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x1, 0x3, 0xf000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) 2018/05/30 02:23:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') lseek(r0, 0x0, 0x40000004) 2018/05/30 02:23:25 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) io_submit(r1, 0x1, &(0x7f0000000840)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000100)}]) 2018/05/30 02:23:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x200000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:25 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x700], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001080)="cd9123bc", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/30 02:23:25 executing program 6: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x1f) write(r1, &(0x7f0000335000), 0xfc94) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000340)='S9', 0x2}], 0x1, 0xa) 2018/05/30 02:23:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="c95a2009691e762b6d252ac9259b65b6eab11cec58f1274aa7c17d0eef720b7e5f56894ca3677ca9d56b71e5968c37124543e3a5edaeda436773f27301a8f8cc256a4af8b4c8533c313409fbe935a035fdd060615d07ad107335987e01518d9cc9388da311c4997571c825fba9a882be1cc5648f43293dc24bf7b92ccaf103c718be24ca266c96b30749cf966f", 0x8d, 0xfffffffffffffffa) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000016c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000015c0)={0x0, 0x906}, &(0x7f0000001600)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001640)={0x9, 0x4, 0x7fffffff, 0x40, r3}, 0x10) r4 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='lo\x00@\x00', 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="bbe7ffc53cb0134dabf88fdbbe442702c4c65fa26c9ecabddb8e98fb1f7271a11077fae4a67794078656689bb81d1ab15dbfd5daa6d2108ebcf628c9e51e9a3844cde6022af20ee6bdc58c33c03113cd76e2a29926fc057ef161f5ca65220bb49f1f29f2cc4524d4a006eaf19bcb2a7a4b069e84caa754f2aeeb49b417fe32180912437a7abd236d1b170b38689b85b73ba6bfe7b32509ebeefb06", 0x9b, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000380)={r1, r4, r5}, &(0x7f00000003c0)=""/84, 0x54, &(0x7f0000001480)={&(0x7f0000000440)={'wp512\x00'}, &(0x7f0000000480)="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", 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x891a, &(0x7f0000001700)={'ip6tnl0\x00', 0xffffffffffffffff}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001540)='/dev/rfkill\x00', 0x0, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f0000001680)='/dev/dmmidi#\x00', 0x200, 0x4000) perf_event_open$cgroup(&(0x7f00000014c0)={0x1, 0x70, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x10000, 0x0, 0x8, 0x90, 0xa, 0xff, 0xfffffffffffff4cf, 0x0, 0x9, 0x7, 0x1f, 0x0, 0x3f, 0x8, 0x1000, 0x5, 0x7f, 0x5, 0x9, 0x7, 0x9, 0xd1, 0xa3, 0xf6, 0x10000, 0x8, 0x7fffffff, 0x4, 0x7f, 0x4, 0x7fffffff, 0x6, 0x5, 0x0, 0xba6, 0x4, @perf_config_ext={0x40, 0xff}, 0x8, 0x3, 0x0, 0x3, 0x80000000, 0x7, 0x80}, r6, 0x3, r7, 0x1) 2018/05/30 02:23:25 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xfec0000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0xffffff7f00000000}}], 0x1, 0x0) [ 563.499951] bridge_slave_0: FDB only supports static addresses [ 563.529725] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:25 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000440)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) openat$cgroup_subtree(r0, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/30 02:23:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xf00000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:25 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfec4, 0x4008000, &(0x7f0000001000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46000000000e0000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075aa99d25fc32349d0ac9d9ed08f04d6431da5e2163b292a85ebce188024db8ff587d2d6ce661cbff58ac7ed93f5d3ee589f7cc7c47cef012a6cb1ded3eb72c9efe18f7467a558b591ffc2b65c73a93e830e517576eee6b8566fce67fa30430b86ccbbc328e42d953fe0b3943c7aea4b5cbd06082945bae4e429b4fe3bd0fb984c386cbcd70d7461ef"], 0x58) 2018/05/30 02:23:25 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x100000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:25 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 563.664250] bridge_slave_0: FDB only supports static addresses [ 563.700242] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0xf000000}}], 0x1, 0x0) 2018/05/30 02:23:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x100000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:25 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="630a879765766e5482e9f5cebbd524a8e993f9f6c2d848e466d413977475d785f21cbf1aaa978516901a2528412f555b394478c9b59bb36b1b3ef522bf", 0x3d}], 0x1, &(0x7f0000002840)=ANY=[@ANYBLOB="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0x2298, 0x800}, 0x40) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) faccessat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x54, 0x0) 2018/05/30 02:23:25 executing program 0: syz_open_dev$amidi(&(0x7f0000000640)='/dev/amidi#\x00', 0x8, 0x220000) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0x8001, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCSCTTY(r0, 0x540e, 0x179) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/94, 0x5e}], 0x3, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/145, 0x91}, {&(0x7f0000000480)=""/206, 0xce}, {&(0x7f0000000580)=""/87, 0x57}], 0x3, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x20004022000000) 2018/05/30 02:23:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x2) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f0000000100)=""/59) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x40) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da32}}, 0x14}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 563.809494] bridge_slave_0: FDB only supports static addresses [ 563.841562] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:26 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x393) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x5) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="12000000100000fa5b196acd4af36799e8ddcfbffae5d11e813555dd7be9a7e124ca0c919ddb504852b60eb2f4ffc2784051777ba4", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYRES32=r2], 0xfd5c) 2018/05/30 02:23:26 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x200000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xd809000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:26 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000540)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402") ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000000500), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x71c2358f, 0x2, 0xffffffffffffff01, 0x8, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x20, 0x10001, 0x0, 0x4}, &(0x7f0000000240)=0x98) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000007c0)=""/169, 0xffffffffffffff86) 2018/05/30 02:23:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0xffffff7f}}], 0x1, 0x0) 2018/05/30 02:23:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0xe) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0, 0x9}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x200, 0x3ff, 0x4, 0xffffffff, 0x8, 0x1, 0x9, 0x401, 0x9, 0x9}, 0xb) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x28b, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_deladdr={0x20, 0x15, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x20}, 0x1}, 0x4) 2018/05/30 02:23:26 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x68, 0x10010000000002, &(0x7f0000000100)="8d77a3a6e8452dce8eb3158b7f09f94e47e0d9003d149c33c1f8698dd3cb000e098530ddd8b77723992ebaf7e69c9685d7cd0a7575436f2b0c3fb09c5afab68fab9718123a2995ffc367054e6ce98e9f381aff9dfcc764d0d1d8446c9b46f3b53a2e4bdfa35e73b787a3771efc7c2f0a6071dc1ab8e72ebc2827506214daa49ed1a4aeaab808ce0a237fb41c57900756b05c3d459ce456a4d0d5e860d018b1586db51e0770377dba8182cd3743e574692eb6e2a84e53f5684aee25f610fcf8d5bc5666464dca2301828104", 0x1a7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) close(r0) 2018/05/30 02:23:26 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xd, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/154}, 0x18) 2018/05/30 02:23:26 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x700000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 564.622968] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:26 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x40000, 0x1000000000404002) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000001c0)=""/250) open_by_handle_at(r0, &(0x7f00000003c0)={0x1008, 0x675, "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"}, 0x40000) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000300)=""/124) r4 = accept(r2, &(0x7f0000000100)=@rc, &(0x7f0000000040)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000000c0)) [ 564.677769] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000003000)=""/174) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="743e0c3efb33faa43790fce3ad83201dfd4c786962e977cf9779eabb288cf87c914f8f25bc6c84c502da57216dbc4920a98cf4132e0dd583b7ba0ffbfdfb04cb551ad2a387553035eba10e9edbc2daea64490f198ec68fc3", 0x58) 2018/05/30 02:23:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xffffffffffff1e17, 0x80000000, 0x3, 0x4, 0xfffffffffffffff9}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x100000001) 2018/05/30 02:23:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0xf00}}], 0x1, 0x0) 2018/05/30 02:23:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x6d4, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:26 executing program 7: timer_create(0x7, &(0x7f0000000300)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000340)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000061c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/221, 0xdd}], 0x1, &(0x7f00000001c0)=""/136, 0x88, 0xfffffffffffffff9}, 0xfffffffffffffffc}, {{&(0x7f0000000280)=@generic, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000500)=""/58, 0x3a}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/60, 0x3c}, {&(0x7f0000001580)=""/153, 0x99}, {&(0x7f0000001640)=""/10, 0xa}, {&(0x7f0000001680)=""/23, 0x17}, {&(0x7f00000016c0)=""/234, 0xea}], 0x7, &(0x7f0000001840)=""/227, 0xe3, 0x81}, 0x7}, {{&(0x7f0000001940)=@vsock, 0x80, &(0x7f0000001b40)=[{&(0x7f00000019c0)=""/152, 0x98}, {&(0x7f0000001a80)=""/168, 0xa8}], 0x2, &(0x7f0000001b80)=""/30, 0x1e, 0x9}, 0xf6}, {{&(0x7f0000001bc0)=@ipx, 0x80, &(0x7f0000003140)=[{&(0x7f0000001c40)=""/228, 0xe4}, {&(0x7f0000001d40)=""/111, 0x6f}, {&(0x7f0000001dc0)=""/126, 0x7e}, {&(0x7f0000001e40)=""/41, 0x29}, {&(0x7f0000001e80)=""/161, 0xa1}, {&(0x7f0000001f40)=""/17, 0x11}, {&(0x7f0000001f80)=""/198, 0xc6}, {&(0x7f0000002080)=""/160, 0xa0}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000003200)=@ax25, 0x80, &(0x7f00000048c0)=[{&(0x7f0000003280)=""/184, 0xb8}, {&(0x7f0000003340)=""/199, 0xc7}, {&(0x7f0000003440)=""/219, 0xdb}, {&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/244, 0xf4}, {&(0x7f0000004640)=""/100, 0x64}, {&(0x7f00000046c0)=""/56, 0x38}, {&(0x7f0000004700)=""/236, 0xec}, {&(0x7f0000004800)=""/154, 0x9a}], 0x9, &(0x7f0000004980)=""/237, 0xed, 0x7}, 0xdaa}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000004a80)=""/65, 0x41}, {&(0x7f0000004b00)=""/170, 0xaa}, {&(0x7f0000004bc0)=""/74, 0x4a}, {&(0x7f0000004c40)=""/76, 0x4c}, {&(0x7f0000004cc0)=""/150, 0x96}, {&(0x7f0000004d80)=""/223, 0xdf}, {&(0x7f0000004e80)=""/9, 0x9}, {&(0x7f0000004ec0)=""/132, 0x84}, {&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/105, 0x69}], 0xa, &(0x7f00000060c0)=""/249, 0xf9, 0x1}, 0xfffffffffffffffd}], 0x6, 0x2, &(0x7f0000006340)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000006380)=0x3, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, r0+30000000}, {0x0, r1+10000000}}, &(0x7f00000004c0)) timer_settime(0x0, 0x0, &(0x7f0000000380), &(0x7f00000003c0)) 2018/05/30 02:23:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0xfe4, 0xa6, 0x0, 0x9df7, 0x0, r1}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000440)=""/169, 0xa9) 2018/05/30 02:23:26 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xfe800000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:26 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0xc, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x800e], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0xffffffffffffffff, "3a4a7715"}}}}}}, &(0x7f0000000340)) socket$nl_crypto(0x10, 0x3, 0x15) acct(&(0x7f0000000040)='./file0\x00') 2018/05/30 02:23:26 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x3000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:26 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x13fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x5, 0x0, 0x2, 0x5}]}) 2018/05/30 02:23:26 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000300)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x10001, 0x3f, 0x1, 0x7}, {0x43cc5e4e, 0x0, 0x10001, 0x1f}, {0x5a, 0x7, 0x8, 0x4}, {0x0, 0x7ff, 0x7, 0x100000001}, {0xfffffffffffffffd, 0x1ff, 0x100000000, 0x1}, {0x400000, 0x2, 0x8001, 0x8}, {0x6b5, 0x7f, 0x863d, 0x8}, {0x1000, 0x7, 0x5, 0x1ff}, {0x1, 0x2, 0xfffffffffffffffe}, {0x0, 0x0, 0x4, 0x2f}]}, 0x10) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f0000000280)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "7748f37cb63d97410f26b25d273c63471a4aea801964650b837c0de5f6704e6cefbe04f5ec1867dc62c9dcd0c6ab798ac9d22a36d96ff25f75c58a213e2d5b9f"}, 0x48}, 0x1}, 0x0) [ 564.868722] bridge_slave_0: FDB only supports static addresses [ 564.900762] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0x0, 0xffffff7f00000000}}], 0x1, 0x0) 2018/05/30 02:23:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="cdb4900159b7cfacd455f3a6fcda9686f45b11ef33cd038ba94cb5319da1c0fa2fa242028ef8e78964191aea5d96feac1eea3067b3ef2f124f90deccdcf665cfaaa893d9da5fe81dd34c9e3054b5b600fa4e78bf57e0b0cb09122afa9d0be149dc60ee4f7f68a0a2d74a160e17c627a105", 0x71, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000480)='encrypted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)='Mvmnet1}\x00', 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, r2) recvmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x3, &(0x7f0000000080)=""/49, 0x31}}, {{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x7, 0x0, &(0x7f0000007800)={0x77359400}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) bind(r0, &(0x7f00000000c0)=@l2={0x1f, 0x5, {0x0, 0x8, 0x5, 0x9, 0x20, 0x1000}, 0x20, 0x4}, 0x80) r3 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x220, 0x2000) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000140)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/05/30 02:23:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)="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", 0x4, &(0x7f0000000080)="03f4c0ae48340a48b099cf5f3ab649927dae3bd21a58ea5f18dcf74d59") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000240)=""/169, 0x914d) 2018/05/30 02:23:26 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x7000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:26 executing program 6: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) syncfs(r0) sendfile(r0, r0, &(0x7f0000000240), 0xffff) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/104, 0x68}], 0x1) 2018/05/30 02:23:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xd909000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) 2018/05/30 02:23:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@deltfilter={0x24, 0x2c, 0x535}, 0x24}, 0x1}, 0x0) 2018/05/30 02:23:26 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x73b1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x3, 0x205, 0x0, 0x8, 0x8, 0x3, 0x1, r1}, &(0x7f0000000180)=0x20) write$cgroup_pid(r0, &(0x7f0000000040)={[0x37, 0x36, 0x33, 0x32]}, 0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/05/30 02:23:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0x0, 0xf000000}}], 0x1, 0x0) 2018/05/30 02:23:26 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x4], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 565.160093] bridge_slave_0: FDB only supports static addresses [ 565.199199] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0x0, 0xffffff7f}}], 0x1, 0x0) 2018/05/30 02:23:27 executing program 4: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='devpts\x00', 0x1000000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000005c0)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000440), &(0x7f0000000480)=0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = dup2(r3, r1) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffff, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000100)="65dd3f2e050e00ffaac75866b9800000c00f326635000400000f300f01c86526af0f0117ddc7440f20c066350b000000440f22c0f20f1b51db", 0x39}], 0x1, 0x0, &(0x7f0000000580), 0xfffffea) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000080)={0x2, 0x80}) 2018/05/30 02:23:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x300000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x311, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xa, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_1\x00'}]}, 0x3c}, 0x1}, 0x0) inotify_init1(0x80000) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x20, 0x200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xfff, 0x4) 2018/05/30 02:23:27 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x800) socket$kcm(0x29, 0x7, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6_vti0\x00', 0x2000000004012}) 2018/05/30 02:23:27 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x3], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 565.394555] team0: Port device team_slave_1 removed 2018/05/30 02:23:27 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800088}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)=@getqdisc={0x34, 0x26, 0x6, 0x70bd26, 0x25dfdbfb, {0x0, r2, {0xffff, 0xfff2}, {0x8, 0xffe0}, {0xfff7, 0xfff3}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4815) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:27 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x26000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) r1 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x8, 0xffffffffffffffff) r2 = socket(0x40000000015, 0x805, 0x0) preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/155, 0x9b}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000200)=0xb) r3 = socket(0x6, 0x1, 0x2000000) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x1ff, 0x100) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8512bf012cf66f") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)={0x1, [0x8]}, 0x6) getsockopt(r2, 0x101, 0x5, &(0x7f0000000180)=""/13, &(0x7f00000001c0)=0x30c) write$cgroup_pid(r1, &(0x7f0000000440)={[0x36, 0x31, 0x36, 0x39, 0x30, 0x32, 0x37]}, 0x7) [ 565.424096] bridge_slave_0: FDB only supports static addresses [ 565.437319] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0x0, 0xf00}}], 0x1, 0x0) 2018/05/30 02:23:27 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x2000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xd4060000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:27 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) get_mempolicy(&(0x7f0000000280), &(0x7f0000000440), 0x0, &(0x7f0000003000/0x1000)=nil, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001f64)) fstat(0xffffffffffffffff, &(0x7f0000000300)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x1, 0x6, 0xba5b}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3f, 0x254e3b36, 0xebb, 0x101, 0xa34}, 0x14) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000001c0)="73793262ea3f9e88e7afe8c32c", 0x0, &(0x7f000000a000)) 2018/05/30 02:23:27 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000d00)=ANY=[], 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r4, r3}) close(r0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)="d5", 0x1}]) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x641, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0xffffffffffff8001) 2018/05/30 02:23:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6272696467653000800000000040f400"}) r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x949}, &(0x7f00000001c0)=0x8) 2018/05/30 02:23:27 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x86, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f00000000c0), 0x3}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000004680)='/dev/audio\x00', 0x400000, 0x0) getpeername$llc(r1, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004700)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000004400)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000380)=""/212, 0xd4}], 0x4, 0x0, 0x0, 0x5132}, 0x5}, {{&(0x7f0000000480)=@ax25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)}, {&(0x7f0000000540)=""/187, 0xbb}, {&(0x7f0000000600)=""/23, 0x17}], 0x3, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000000680)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=""/19, 0x13, 0x9}, 0x80000001}, {{&(0x7f0000000780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/233, 0xe9}], 0x2, &(0x7f00000009c0)=""/189, 0xbd, 0x2}, 0x2}, {{&(0x7f0000000a80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000b00)=""/137, 0x89}, {&(0x7f0000000bc0)=""/215, 0xd7}, {&(0x7f0000000cc0)=""/201, 0xc9}, {&(0x7f0000000dc0)=""/166, 0xa6}], 0x4, &(0x7f0000000ec0)=""/4096, 0x1000, 0x5}, 0x6}, {{&(0x7f0000001ec0)=@ax25, 0x80, &(0x7f0000003380)=[{&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/151, 0x97}, {&(0x7f0000003000)=""/110, 0x6e}, {&(0x7f0000003080)=""/232, 0xe8}, {&(0x7f0000003180)=""/177, 0xb1}, {&(0x7f0000003240)=""/113, 0x71}, {&(0x7f00000032c0)=""/168, 0xa8}], 0x7, &(0x7f0000003400)=""/4096, 0x1000, 0x400}, 0x2}], 0x6, 0x12001, &(0x7f0000004580)={0x0, 0x1c9c380}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000045c0)=0xa63, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000700)={0x0, @multicast2, @dev}, &(0x7f0000004600)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000004640)={@empty, 0x0, r3}) 2018/05/30 02:23:27 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x8001}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:27 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x4000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 566.201554] bridge_slave_0: FDB only supports static addresses [ 566.236921] bridge0: port 2(bridge_slave_1) entered disabled state [ 566.244167] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/30 02:23:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0x0, 0xf}}], 0x1, 0x0) 2018/05/30 02:23:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000080)=""/107, 0x6b}, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) r3 = geteuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x1c) chown(&(0x7f00000001c0)='./file0\x00', r3, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x20280, 0x0) recvfrom$ipx(r5, &(0x7f00000003c0), 0x0, 0x1, 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2, 0x0, 0x2, r2}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x2, 0x9, 0xfffffff7ffffffff}, 0x14}, 0x1}, 0x0) chroot(&(0x7f0000000040)='./file0\x00') close(r2) r7 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r7, 0x0, 0x2, r2}) ioctl$TIOCSCTTY(r5, 0x540e, 0x10000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 2018/05/30 02:23:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f0000307000/0x1000)=nil, &(0x7f0000000600)) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) syncfs(r0) sendfile(r0, r1, &(0x7f0000000040)=0x100000, 0x8001) 2018/05/30 02:23:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x358010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=r0]], 0x1}, 0x1}, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/05/30 02:23:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xd8090000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 566.272131] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f82557ef99ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") modify_ldt$read_default(0x2, &(0x7f0000000180)=""/139, 0x8b) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0xb4, 0x30}, &(0x7f0000000300)=0xc) getpeername$ax25(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0xfffffffffffffc01, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x88) lseek(r0, 0xfffffffffffffffb, 0x3) 2018/05/30 02:23:28 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x800000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 566.419509] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x401, 0xb0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000080)={0x100000000, 0xec, 0x4, 0x6, 0x2cd}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000380)="ba2000ec66b8002000000f23c00f21f8663500000e000f23f80fa3ddba4100ecba400066b80068000066efb81d088ec066b9800000c00f326635000400000f300f01cfd1fd3e660ffc1b", 0x4a}], 0x1, 0x0, &(0x7f0000000440), 0x0) [ 566.464200] bridge_slave_0: FDB only supports static addresses [ 566.553861] irq bypass consumer (token 000000000a2bd9ad) registration fails: -16 2018/05/30 02:23:28 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x0, &(0x7f0000000440)="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") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000540)=@nfc, 0x80, &(0x7f0000001940)=[{&(0x7f00000005c0)=""/79, 0x4f}, {&(0x7f0000000640)=""/255, 0xff}, {&(0x7f0000000740)=""/203, 0xcb}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/246, 0xf6}], 0x5, &(0x7f0000000080)=""/57, 0x39, 0x8}, 0x12002) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = gettid() getpgrp(r3) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:28 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x645, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x8, 0x2}, {0x0, 0x3}, {0x6, 0x4}, {0x2d6ee1ab, 0x4}, {0x78, 0x7}, {0x2, 0x400}]}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) dup(0xffffffffffffffff) 2018/05/30 02:23:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x700, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0x0, 0xf00000000000000}}], 0x1, 0x0) 2018/05/30 02:23:28 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xff000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x66b, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r1}) 2018/05/30 02:23:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x4, &(0x7f0000000140)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x88) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0xff, @multicast1=0xe0000001, 0x4e23, 0x0, 'lblcr\x00', 0x1, 0x7fffffff, 0x7f}, 0x2c) 2018/05/30 02:23:28 executing program 7: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dsp(0xffffffffffffff9c, &(0x7f0000001800)='/dev/dsp\x00', 0x840, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001840)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2725}}) ioctl(r0, 0xc0184908, &(0x7f00000000c0)="e64c0000000056fd8d1becf91d3381bfbd28fe0b04") [ 566.665706] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:28 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xff00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:28 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x337d749dd834e499) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x9, 0x5, "63d1dc0941aa", 0x4bfe}, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) recvfrom(r0, &(0x7f0000000140)=""/215, 0xd7, 0x20, &(0x7f0000000240)=@sco={0x1f, {0x7835, 0x401, 0x5, 0x200, 0x1800000, 0x9}}, 0x80) modify_ldt$write(0x1, &(0x7f00000002c0)={0x9, 0xffffffff, 0xffffffff, 0xb7, 0x1, 0x4, 0x7, 0x20, 0x4, 0x10001}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000300)={0x6, 0x0, [{0x80000001, 0x3, 0x0, 0x0, @sint={0x3, 0xbc}}, {0x5, 0x4, 0x0, 0x0, @msi={0x4, 0x4c7d6ab6, 0x80000000}}, {0x4, 0x1, 0x0, 0x0, @sint={0x6, 0xb87b}}, {0x7, 0x3, 0x0, 0x0, @adapter={0x80000000, 0x3, 0xbe2, 0x7, 0x6d4b0c08}}, {0x1, 0x4, 0x0, 0x0, @sint={0x5, 0x100000001}}, {0xfffffffffffffa56, 0x7, 0x0, 0x0, @adapter={0x0, 0xffff, 0x0, 0x6, 0x5}}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0x16}, 0x3f}}, 0x1, 0x934c0000, 0x2, 0x7fffffff, 0x200}, &(0x7f0000000580)=0x98) epoll_pwait(r0, &(0x7f00000005c0)=[{}, {}, {}, {}], 0x4, 0x1, &(0x7f0000000600)={0x9}, 0x8) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000640)=""/111, 0x6f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000006c0)) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000780)={r2, 0x4}, 0x8) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000007c0)) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@ipv4={[], [], @loopback}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000b80)=0xe8) r7 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000bc0)=0x0) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() fstat(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000e80)=0x0, &(0x7f0000000ec0), &(0x7f0000000f00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) r18 = getuid() getgroups(0x1, &(0x7f00000013c0)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001400)=0x0) getresuid(&(0x7f0000001440)=0x0, &(0x7f0000001480), &(0x7f00000014c0)) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001640)=[{&(0x7f0000000800)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000880)="7b45e85dd3fc4a82a053d59a93997d7d49d8a7217199a7e09915cea9437824b67a9ae843c1a4d1da80a6cc1d", 0x2c}, {&(0x7f00000008c0)="b1c25ad5657c3857eec50bea685dc4a9534bba20bd069700dcc8b04f223fa3e5d10a78972f3ea38f25ee0adcfb35ad5c74ee393bc3df14830367f546a4580d30e90f0436892b4c034dbaf5d8d87f822d06aa31e26c4074019deb557da6da0b95bda7e34e1a45c8f69aa59e8feb8cba86c3a6cdc6c6a2f1ab4c5b579a49cf51b9ccabe528706495bd78", 0x89}, {&(0x7f0000000980)='\'bq', 0x3}, {&(0x7f00000009c0)="48cdc418cdc1cd31affd7bfbdc89ec1d46d6363c472364e6cea9e65f3ca32ed2a968169fc58d8cf5103351068518754cae4a9e490458ae988035feab1ac62a0fd96064f34ed15e5c", 0x48}], 0x4, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x38, 0x1, 0x1, [r3, r3, r0, r1, r0, r1, r1, r0, r3, r4]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd0, 0x800}, {&(0x7f0000001040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000010c0)="29fd82af4581566e60a374414c57bf9f8d72c3eb99db8c9adbbd2f38b6665ff2d3e0281ba10a0b83281d06906c5a4236b5e16db3169a1c6d7703e726a7af7de999ab9a8c16840544c12d6a5f98ef4d1cef5f03f2a64b4f327c27d901a21b6ac64abe3234021a65819ae444", 0x6b}, {&(0x7f0000001140)="389d3d6b7277d7de8569c88c1e8d5eaa18f61c5f794b19aeeb1073259454923976fd3d3a3dd913563ad3c9434caa30de6c3b464d8366b183aad1feab2164b8e586b8f3398796fa5643f9cc6356ac948119a49db155e88553d2e7", 0x5a}, {&(0x7f00000011c0)="7adf99eb19", 0x5}, {&(0x7f0000001200)="4183530c0087e239a24a03a9c3ffa0728e34c1bdabed1f1b492d7c768c9ba141c976bbc143f31e77a8260d1974c4aedacf887dbb3cbfa1aab2d77b18bb801aa1ac9dfe209b9afefc486b3932e82fa5dae556695d91386a78269644f3de842d2694c58c7477f9a554537ad6d33c5283b29b4a9fe6021ac27fdfc94c2ff46cc84baa67dd49899180e1ceae4bb135ce2b94405345d19c8cab8bd6aaf98269b8bb3053d6b443675421eb9a1030f237f981a296190bf70cdd30848fb62d67bf0e0b45eebed5ec86ea3f0b2f1a1fc61252", 0xce}], 0x4, &(0x7f00000015c0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r4, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x68, 0x40480c4}], 0x2, 0x0) 2018/05/30 02:23:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:28 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x100000000000000, &(0x7f0000000440)="fa1e9600bf15f7f3b002860fe6cd4e92653f88e213334f5bbdff62be8948e0ac8dc24db532f07a2a1301f524ccb22736560a809d071041ad43a2a6371d873c30aa0c556ad868fe807299ed0943ddc346957fee0975a7d957cca2ab350c42414f5987dafda8c44fac00be55f9b2006a0c3b67ee19b20068911434633503625b15c9c82d7f8e") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/205) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) [ 566.709354] IPVS: set_ctl: invalid protocol: 255 224.0.0.1:20003 lblcr [ 566.729286] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:28 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xfc00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:28 executing program 6: r0 = memfd_create(&(0x7f0000001440)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001400)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$evdev(r0, &(0x7f0000000040)=[{}, {{0x0, 0x7530}}, {}, {{0x77359400}}, {{}, 0x0, 0x8, 0xad01}, {{0x77359400}, 0x0, 0x0, 0x5}, {{}, 0x0, 0xff}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0x222, @time}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) 2018/05/30 02:23:28 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x200000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x1, 0x65, &(0x7f00000000c0)="35390a2086af4cf1b8dd550b02e9f3a719ef94d904b41e26e89ec2e505b8ff1bafc398d4079496910582958dd22368b8ce2a4883e0bff28c840d644903d8ae66cc903d89d6d1dac22bced99457c6f69a5ede532ce6f005ba8aafe0d3bedca2638a23214b06"}) r1 = socket(0x40000000002, 0x2000004000000003, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400000, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES32=r1], 0x0) 2018/05/30 02:23:29 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/169, &(0x7f0000000000)=0xa) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/30 02:23:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xf0ffffff00000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:29 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:29 executing program 7: r0 = creat(&(0x7f00000013c0)='./file0\x00', 0x181) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001440)={r1, 0x3ff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) fgetxattr(r2, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000240)=""/187, 0xbb) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r3, 0x0) writev(r3, &(0x7f0000003680)=[{&(0x7f0000000240)}], 0x1) mincore(&(0x7f0000d25000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/223) 2018/05/30 02:23:29 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = epoll_create(0x4) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x10b, 0x80000000, 0x3, 0x1a0, 0x24b, 0x3, 0xfc, 0x1000}, "e02ce89067db80dae8c7d0c411a429a16af1", [[], [], [], [], [], [], [], [], [], []]}, 0xa32) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/30 02:23:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000001640)=0x225, 0x0) sendmmsg(r1, &(0x7f0000009040)=[{{&(0x7f0000007e00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f0000009000)}}], 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x4) 2018/05/30 02:23:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400002, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1f) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) [ 567.716258] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:29 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:29 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2dbfc75e89e106ba4206274d760dfe0597260617e101000006000000001cb4e2bf501db1bb9427ecd8337f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19007c8262d732940142ab1cf90b11e0141c63f5f94035"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000001740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000001700)={&(0x7f00000002c0)={0x1424, 0x24, 0x100, 0x70bd26, 0x25dfdbfc, {0x8}, [@generic="4a158c530dcc117af7682522d2dedc55f00b23bc023d0477e90592a79c30120565c7c7d298b73de2dd0294965a5498c40114b8e04f300a97e803a468f350ac4a5e1ae97bb0ff9e8f602cf67a0522a36d6e857906561627f00170528ec400d4773fa150a04b4a66db1d0ea03ebb8724198b7351fd4821e3d616944d43dfd91aa30dc9377ee83e448b7f447754211827c46b6bd6461e9597c7d216d05a8710813a41cd5aaa83e4f9ae66a28f3103f973783de5cc95fb0fade9457eed60", @nested={0x1254, 0x95, [@typed={0x8, 0x6, @fd=r0}, @generic="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", @generic="3e76b202767148e056decc42e070b98f407145f325fbc9e29d9b68af8fce79eb6487360bdd3e453f358de4a2f5965e7d829eb8a39cb41058e9edc842a006a2d75b5cccf32f234bac0cbddc1127170bc7b28f66c9838cd98e1854283cad6284dcdcccf04f933e09de6d7ceb54b1b852a4556d5edf1cdd97c19d4176481cb9ac971e3d74dfa48967aa9375c71164c55f857fe6d7976830fca5a0e3c07efc9b8ca4757598d08011e3b67fd901c9a75b04b9d53fc81663bd1dc5de112b842175b58afa1a53886ae513ea9f0e360ae969cb13ac5bd97e7cdb0570c34c019c7c55c86d", @generic="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", @typed={0x8, 0x2a, @pid=r2}, @generic="f373fdd9cff4457025ed82fa8ea1e05dd270705aa72c79a5a3057db53df6a9e50d8b5521320e78cb0d4c3518ac16a1cc8cea5d952b685a82bf0ae92a9274bc88cd420a146d7aca54bd65147ce64f078130b2a92a3379c92039784b9d", @typed={0x8, 0x53, @pid=r3}]}, @nested={0x100, 0x96, [@typed={0x8, 0x65, @uid=r4}, @typed={0x8, 0x32, @uid=r5}, @generic="0c8d6063a715fdd62c39f54e1b4bbbfa19f4a2159a23fb5dfdbf55088fc359a6df4547d8801f2b2dc71652528508abf9b2559217969dc8f6b82d3bc0c54aa44b8d50cb3f002de2d1024f08c468aa92bc4cd4abd29d1cf60c601e9fd10f22da2a6bbb2a60c6aa3e606b3ec918d65b6e8befb71f52436fdcea851c0ec5cae5a6f91065c4d0529dd97f8749ff11c9f3a0f5d2b459c37456888c2a1127d9cc65e55c809a362c74dbbc265e5f6410c5c1f6ec1fbe4febf345fcea535b19f509d1b5190addd2b722a02197aa54ad", @generic="27a3af75", @generic="0da9cd8d5cf78c215c41bd0edb0108", @generic="7866382cdef1", @typed={0x8, 0x67, @fd=r0}]}]}, 0x1424}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) 2018/05/30 02:23:29 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) read(r0, &(0x7f0000000cc0)=""/4096, 0x1000) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x80000001, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @rand_addr=0x2}}}, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000001c0)={'bond_slave_0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a3fc2135ce57724a3a8517f75d37c4eee1564dca750b7c252d44895885fe83c63d4f7a73293fd36e2521edf729e5cfd8b731773a321eb001aa8fec5aa9cd78e1", "ab02eac814a091add1a15d13eb7f9a9e4abd5fdc9b71d5e47cc7574237588ccc"}) 2018/05/30 02:23:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:29 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x7eff000, 0x4) [ 567.760841] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x4000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge_slave_1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="480000000000000000000000000000000000000000020000000000000000000000000000000100009c80acfd91ecf8df125be7942e4933bfa99e6339c09071511d493076bb6b6e8ee5d36da1f6491d81e863e510742032a15c5c63b558caedaf00bfe5877c0ba254aaabc74f80b4e5d7729fe300d83e439e0e43d93ae6464964b09b354eeebe7d5b7048a58eaa79e4268784332171a22767940e6d88efab7642fa"]}) [ 567.896281] bridge_slave_0: FDB only supports static addresses [ 567.940224] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000080)='./file0\x00', 0x128) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000f20000000000000000000000000044140000000000"]) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:29 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40400, 0x0) r2 = msgget(0x0, 0x400) msgrcv(r2, &(0x7f0000000100)={0x0, ""/131}, 0x8b, 0x0, 0x4c4478799e6417e5) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x40) linkat(r1, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1400) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000380)=""/201, 0xc9) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, r4) keyctl$set_reqkey_keyring(0xe, 0x6) fgetxattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00', &(0x7f0000000280)=""/196, 0xc4) 2018/05/30 02:23:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x0, 0x0, 0x7ff}) close(r1) 2018/05/30 02:23:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000000004c06000040000000000000000000000000000000000000000087a493660086f3fb7d89eb128c6e84de1acd67d82be64b521d838ab4bc594bfc493aae318b7753084da0c011625f203b8d377cefa44049c08ade06024a6f9097fba51bc0c743020a60263ebb4502eca867f18d0e0270b10bf13142891eac8027c87e91b5e40dd95dafef47f3688c2a44df4891928e5ae6b710556021b8d4b17c73bc"]) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20600, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000040)={0x10001, 0x7, 0x100000001, 0x1, 0x1, 0x1ff, 0x1, 0x401, 0x5, 0x1, 0x1, 0x8}) 2018/05/30 02:23:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x7000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x1c, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="9c"]}]}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f00000000c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) 2018/05/30 02:23:29 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x500000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 568.072791] kvm [6629]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000006 [ 568.078900] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:29 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8)={0x15}, 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000440)=""/169, 0xa9) 2018/05/30 02:23:29 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) r2 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="12bfcf1bccc29801b85026d0c15017b85f9ef0b39f2110489c45e56aa165fab9e432682d99a5e55d9470f20110f396b4772ca3480f10b573102787b7b59b148132d39c845ba0f270149eb8160e5183d031bf2d2acc2ccb9512d216de958e2c045838225f9b683141aeaf442914279e", 0x6f, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="a50c11a279d24e362e0d46113a20cf7f1b2259bc463324d751a7cb88778c6ccca78112da893547b56a1ca26238a9e898316434ef95d88e4852741e270b6c1500ce90485141cb5d2afe3283853d082c78", 0x50, 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0xfe5, 0x6, r3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x128, 0x178, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000280)="d139052432cdc72416cebee598208f7a4270093e438049004436e4b0f0ee21846345d084929181e70f013689644454aea94fb6d7bec9fbf7e8e2d8063d22088a5b68c61428070e35012b750eeb180b1671909c707188523935b1bf2759ec9bbc85a7e86ece0ae6eec0dd42f7f9e0d0c2d6f6a8ffdeb83b05e39734a2ef5d5035e9ea4e41db068cd8605903fef4081bae54b794a9cba92c2bbf55b9f2b658e27e2a9b9a284f0a43f4ad1eb2089363c4cd57", 0xb1) [ 568.123802] bridge_slave_0: FDB only supports static addresses [ 568.130752] QAT: Invalid ioctl 2018/05/30 02:23:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) [ 568.168327] kvm [6629]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000006 2018/05/30 02:23:30 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x300000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:30 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={"62726f7574650200", 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x490) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000080)=0xffff, 0x4) 2018/05/30 02:23:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x6000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:30 executing program 7: request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='cifs.idmap\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x2a, &(0x7f0000000240)={0x3a, 0x4, 0x7ff, 0x4}) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/05/30 02:23:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:30 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/05/30 02:23:30 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x30, 0x7ff}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r1, @in={{0x2, 0x4e23, @rand_addr=0x1000}}}, &(0x7f0000000500)=0x84) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) acct(&(0x7f0000000080)='./file0\x00') getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:30 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x10000) recvfrom$inet(r0, &(0x7f0000000080)=""/199, 0xc7, 0x2, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000000000)=0x200, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0x3, 0x113, 0x0, 0x4, 0x7}) 2018/05/30 02:23:30 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x80fe], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:30 executing program 5: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x200000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)}) close(r0) [ 569.043444] bridge_slave_0: FDB only supports static addresses [ 569.069076] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}, 0xf}], 0x1, 0x0) 2018/05/30 02:23:30 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x141000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000001c0)) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffff1ea, 0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000280)="62b1a306b52eee053ea82a80daf1dbc8c4b435b5791791601dc5483b2d3a0991f02e87e07abe4f9051758dd55aadeb51419dc28f75511dc46eecebd67d7c2b160dae5239ada76be330695b869126fbf4b6018e03d1f9e76ac7b3e92c58ec0cc4b1ec15057d8c564dc63b8a5e366be77d8f4617fe2da63d536655e94f34", 0x7d}], 0x1, &(0x7f0000000540)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x70, 0x4801}, 0x8090) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/30 02:23:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000001c0)={'nr0\x00', 0x8}) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x101000, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x600000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:30 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x9) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e280000000e0affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/30 02:23:30 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:31 executing program 5: r0 = socket(0x2000000011, 0x7, 0x0) sendto$inet6(r0, &(0x7f0000000100)="957a88caee29db0c77696c6eb1d09e4118a1a3bf", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') [ 569.231659] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:31 executing program 0: prctl$intptr(0x1d, 0xfffffffffffffffd) io_setup(0x4, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000140)={0x77359400}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x10040) sync_file_range(r2, 0xfff, 0xff, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) tkill(r1, 0x15) 2018/05/30 02:23:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x240) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000280)="48000000140019900953359bc877004b0101048c590a880900000000000000fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c80000000000000000f5ffffffffffffff00", 0x48}], 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x2, 0x4, 0x3}}, {&(0x7f0000000040)=""/79, 0x4f}, &(0x7f00000000c0), 0x14}, 0xa0) [ 569.274558] bridge_slave_0: FDB only supports static addresses [ 569.278581] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/30 02:23:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x700000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:31 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x500], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 569.434950] bridge_slave_0: FDB only supports static addresses [ 569.449282] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c0000001e00010000000000fcffffff0000000020f87d3700000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000800000000000000000000"], 0x5c}, 0x1}, 0x0) 2018/05/30 02:23:31 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x1b8, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x7e}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x400000000000000, 0x100000200000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) sysinfo(&(0x7f00000001c0)=""/4096) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551c, &(0x7f0000000080)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'tunl0\x00', 0x4}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x3, 0x100, 0x1, 0x3ff, 0x1, 0x4, 0x7ff, 0x8, 0x8, 0x9}, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000011c0)={0x4, 0x5, 0x40000000, 0x81, 0x3f14}) 2018/05/30 02:23:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}, 0xf00000000000000}], 0x1, 0x0) 2018/05/30 02:23:31 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x3f00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:31 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080)=0x7, 0x4) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x41, 0x2, @thr={&(0x7f0000000100)="e504fb4f634590d5bf8e8a848bde74ab1b802328107ec519ffaac0333ae210e28321ccece03ba48deb0ec546810ea56c21a9b0b2dd775f91cf31d5fe720edcccd2450b3ce09143c3dca7a7dc285c426c7805dd3dbab63778167092a8739303e093d7b0455a618a86fc7ee98aa7a69aa489", &(0x7f0000000180)="57f96a6bac5312bb0bfe6e9083d9868d"}}, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/05/30 02:23:31 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000002c0)=0x4, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f0000000300)=""/237, &(0x7f0000000040)=0xae) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000400)={0x2, &(0x7f0000000000)=[{}, {}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xb8, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x2, @empty, 0x2}, @in6={0xa, 0x4e23, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1f80000}, @in6={0xa, 0x4e21, 0x66, @local={0xfe, 0x80, [], 0xaa}, 0x3d8}, @in6={0xa, 0x4e23, 0x1, @empty, 0x242}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) 2018/05/30 02:23:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x1000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 570.237195] bridge_slave_0: FDB only supports static addresses [ 570.276375] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}, 0xffffff7f00000000}], 0x1, 0x0) 2018/05/30 02:23:32 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x4000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:32 executing program 7: r0 = socket$inet(0x2, 0x800000000004, 0x3ff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x800, 'lo\x00', 'teql0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x1e0, 0x210, 0x240, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x2d}}}, @comment={'comment\x00', 0x100}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x348) 2018/05/30 02:23:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) setpriority(0x0, r1, 0x7) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7, 0x595a66f8e9b04f6, 0x1f, 0x4, "77e69f817f87fe422e15e341feccf214f50bf80487d1dc8b9b89f15872ba625e6d64c16553920e6e5e42d563852b7c1861ed39e18107a4ada9adf641a533bc33", "010b6bbcbdea4a8e9683d02f5f4e8a5695c77f06cf9e432ac72a420e03b92e34", [0x2, 0x5]}) ioctl(r0, 0x335, &(0x7f0000000000)="ee70b8faa70014649ef4462d2650cf095c253c6913687df30dd1a90ffb74a0cfd681defbbf1cf4e0548ae2283a748483c9dd171b0658ff6ba73dc9cf1d0a0a690398649780f3d8") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) 2018/05/30 02:23:32 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240)=0xf4, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0xffffffff, 0x3, 0x3, 0x9, 0xe880, 0x100000000, 0x19f}, &(0x7f00000001c0)=0x20) accept(r0, &(0x7f0000000440)=@in={0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x80) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:32 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/17, 0xffffffffffffffdb, 0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) [ 570.305006] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/30 02:23:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x20000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffff80, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x30}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x9) 2018/05/30 02:23:32 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xfc000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:32 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080)=0x3, 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) recvmmsg(r1, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/58, 0x3a}}], 0x1, 0x0, &(0x7f0000001440)={0x77359400}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000100)={0x48000000000000, 0x1, 0x10001, 0x800, 0x7f, 0x80000001}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@rc={0x1f, {0x6, 0x81, 0x6, 0x437400, 0x20, 0x770}, 0x2}, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0f00bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000001c0)=[{0xc8, 0x10d, 0x1, "d8f454a03b4e7e8f3e38848858c30f987fa13d10fa33ba262dea0d3377c05af1cdb6c4620f3fc704a130eb83ac9b4bdcaddbe498c699c1afa77c20c2d5a7cd1fbc5963be7500bce131d6329309caf3d61d2f7e15e272fdc74fcd6785d8fbdbf3fbe2364ee9a79af359510b7bc5dc25e0bc8b4b5cc98013ac339a68e8798e0b46f2a91ed995f2ffaf594a0a21333c5932c8b0f00891a44f2c07ea8c649de97a4ad1eef08ef106fc92a31bf65c1f406cdd378e38"}, {0xd8, 0x18f, 0x4, "65a66144f3240b118f941dfae5997a1eb1334ac4f38552f896395d9d0214dd5e0995642475f4ec1f6d7d2dce2357f97bdc5dd2ea62962971e42009f57ba29800934f50316b53666c1fe3e03d2e439f8f308f9d1e8afda198374a1645e05b46f6f087190f98c53af43306f22b2206cfda21d095f1e83f8c65c3c819ead2612f7af73c863c9ebafba666f7248871bc98394bb5e4229e53b0314c52afd2389c5f902946294a31accfbd40e65046374d7b6f3b434fb549a8aa94ef10518da8923c24ed"}, {0xf0, 0x112, 0x3, "64bd54eb5ec746cff3a94954bbc1893d4c0ef31940f279e4ac3c037ae689ad24b03e9171db31a25a30f7c4b34b1967c919a11d2dc7677b7c43b67da5ada34708370f054c460f9de99a4aeee556d85890ac63ae49a34580f38acf4bfda6ec548b4d13aacfe0fa64ad037f5312208946cb5aee2c1ec0d3323b6f1fad52aaf1e1dbbf067abb4f286ed0156123bcb38216989eff45efc1f49aebdcb17b2d54f42ecdbd072fb99b5f1bae249594454ef2f1044ca79222b25569da3346dacaa7ccc1c55584803b1266a689991748f1d6758562d3d7bdcbad58ed23aa39c3daa12f"}, {0x40, 0x84, 0xffffffffffff85e9, "e089e46ed05e7aaf0ed56009fa131759e7719990403d11552d88009afa39cf7701ad8db65b847f2a922ce7"}, {0x10, 0x13f, 0x101}, {0x38, 0x102, 0x61cc, "9e3d6746ae5ae50cc11b241de309ed4737078f134625c14f7ba29ff87fdb52559093b92483"}, {0x98, 0x29, 0x1, "fd7749a37bd8dca1f6195b75d97747b95b44359cf40d45181c1ceae6514b4b5f2cb069c9a71e6a247b4f34bccd5f7f7db5cecf1408852fcd421733928498bf0e7227e4b0d036cd25eb2d8b6ac01c0c17a5f580d29a898165bb701ed26ffe8c9e8fb33cc496dd043b8beccbbad127193ca5b6f7ba046aae5df659659f021b5c5bdde88a423437"}, {0x90, 0x11e, 0x1, "2d95201390d799f3644a892fa6f5fae252a4beab3ab37a139f40cf25c586d699f4cb1e68a4b13ecc401863dde2cc26c7aa19f1a0c9518d4c1a018d0d7af2e044d721a32dc9a14329653fd8a8f97453860ff04349f65e4fc4b65a07f70b9c6db9f7ff2434a0b438f78a574721214939dd0ddf446193d4c0ced0c5d4ffe12486"}], 0x440, 0x2}, 0x0) 2018/05/30 02:23:32 executing program 5: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x14300) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x1c0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000040)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) r3 = gettid() timer_create(0xffffffffeefffffc, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000280)="b806c9c9e93e817ce727276a2673698fd1818ce05b44bad63cdaa2181b57d2c0b9b2736d608e174faa2f2df524999c5cac495b396456636dc5c713d0411d887014c91150b9e93c0337ab4cbe1420b64983b3dc069b88602b28009c2efd72", &(0x7f0000000000)="b3f49338ce423f8bbb8ba78332cf76013c920023dd25ebcdf90f169ecb4ba046c91253baf2eb50cfc55e504a473b44acacf2de04042babc9361fe46d"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100)=0x9, 0x8) tkill(r3, 0x1000000000016) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x2) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/05/30 02:23:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}, 0xf000000}], 0x1, 0x0) 2018/05/30 02:23:32 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) perf_event_open$cgroup(&(0x7f0000000440)={0x6, 0x70, 0x1, 0x401, 0x7fff, 0x401, 0x0, 0x7, 0x200, 0x0, 0x20, 0x10001, 0x1c, 0x9, 0x5, 0xd800000000000000, 0x5, 0x0, 0x1434, 0x8, 0x2, 0x68f, 0x7ff, 0x3, 0x7, 0x8, 0x8, 0x5, 0x6, 0x90000, 0x1, 0xfb92, 0x0, 0x8000, 0x80000001, 0x5, 0x1f, 0xffffffff80000000, 0x0, 0x517, 0x0, @perf_config_ext={0x80000000, 0x4}, 0x22906, 0x80, 0x5f, 0x3, 0x3d, 0xb246, 0x2}, r1, 0x0, r0, 0x9) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7, 0x20000) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) r3 = request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x3) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x200) 2018/05/30 02:23:33 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f00000006c0)=""/227, 0xe3}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r1, 0x221, 0x70bd2c, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5a0d}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x828c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa1b2}]}, 0x64}, 0x1, 0x0, 0x0, 0x4800}, 0x4) r2 = getpgid(0x0) r3 = msgget$private(0x0, 0x86) fadvise64(r0, 0x0, 0x0, 0x5) msgrcv(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000066e4bf4e21d7765a7b7f70e3ad520bd22dadc8d9f2f849f7e305f63f0615e4ffeb4d11e6577ebf870cfe551b2f3921e30100ede8e8c3d839b21bb9262f8ec0f54d81a69a2f7a9021df501739"], 0xc, 0x3, 0x2000) syz_open_procfs(r2, &(0x7f0000000000)='oom_adj\x00') [ 571.273798] bridge_slave_0: FDB only supports static addresses [ 571.277963] QAT: Invalid ioctl [ 571.302423] bridge_slave_0: FDB only supports static addresses [ 571.312229] QAT: Invalid ioctl 2018/05/30 02:23:33 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x5000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}, 0xffffff7f}], 0x1, 0x0) 2018/05/30 02:23:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x3000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 571.329344] QAT: Invalid ioctl 2018/05/30 02:23:33 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x6, 0x516, 0xa00000000, 0x1800000000, 0x1}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={r1, 0x1000000000000, 0x20, 0xffffffffffff0001, 0x6}, &(0x7f00000004c0)=0x18) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=@migrate={0xac, 0x21, 0x21, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}]}, 0xac}, 0x1}, 0x0) 2018/05/30 02:23:33 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x8000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 571.398384] bridge_slave_0: FDB only supports static addresses [ 571.434750] bridge_slave_0: FDB only supports static addresses [ 572.065329] QAT: Invalid ioctl [ 572.183972] QAT: Invalid ioctl [ 572.190784] QAT: Invalid ioctl 2018/05/30 02:23:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}, 0xf00}], 0x1, 0x0) 2018/05/30 02:23:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xf000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x88000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="00000000eaf32dfe5e", 0x9) 2018/05/30 02:23:34 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xfec0], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101400, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000440)=""/164, 0xa4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:34 executing program 6: seccomp(0x1, 0x800000, &(0x7f00000fdff0)={0x0, &(0x7f00000e9ff8)}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x39980732, r0}, &(0x7f0000000080)={0x7, 0x81, 0x1000, 0x6, 0x2, 0x9}) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/05/30 02:23:34 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x101, 0xfffffffffffffffd}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) readahead(r0, 0x9, 0x7ff) 2018/05/30 02:23:34 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x7, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x582, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x18) socket$inet6(0xa, 0x80000, 0x1d) [ 572.642318] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:34 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x5], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:34 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x50, 0x40800) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x40) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0675b005", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004540)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0xfe15}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 572.687338] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x1, 0x7, [0x3, 0xd8, 0x10001, 0x3, 0x20, 0x8, 0x7854]}, &(0x7f0000000140)=0x16) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/30 02:23:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x2, &(0x7f0000000440)="2d7a0bba1b990b357c2b8b87b91a8e99b4536e092247c360c7abdae6d4a38d55704adcbc4cc09f703e38c067201ee9142148ee76f90045ae9c3cadfcc7524b35a2027158e3036894d26a4a847dc9cc4bd57eca94310fee350b87c1b1e4c490f014318fec6ef8113531a6606e2f7bdc413c6a2f579f00b107d402358d82096e67435e3a0917ca17f813691c19dd844e7afdf72d383c94821bf03dbe38f5f6ccd00bb616cf1a98092ecb39d95672085c449be200b1676b855e1ad8fedad3e9e23e83a35adf3d886f616821dc098cd8135e0cb5b0a82d92660e398423d4d5737543c9382ef5f641ceaf35fa889dd06c40aab2752cbc04b6ddda") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:34 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x4000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x40, 0x0, &(0x7f0000000280)=[@clear_death={0x400c630f, 0x1, 0x1}, @register_looper={0x630b}, @request_death={0x400c630e, 0x1}, @acquire={0x40046305, 0x4}, @decrefs={0x40046307, 0x3}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x3}], 0xf4, 0x0, &(0x7f00000002c0)="5f6a73af05ee868474cd103e9fb892d61012f3291e771bcdd8a3084b759cf0936ed4bb7ab1800a6fb593b5fc1cba9a7b02ed88cfe017a0b678aa4abe5c2e73cead3f3791053907771da0434b49d72fa5db4d7f266597575728281232bc2cb4fe3a13e7736b5aeca0c051d979a8e67071beb35002b64e71e638c69faff626ad41a2b3f351d9c89ef138261db9c7ce49c10d841ad06c1626ffb2d3bb7b171767330ab7786f52099c671003ec3968a562873b5061d2556e9fbe0fc069f1df5ebf5bc038f8402041637ae580e8734c98e3c1c2fe9edb5c162b737ec0b01544a6729119f24d9287dfba43282cbdd9a4f278f1aed32896"}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="000000000000000000fe1bc56065b9a33726a728bdde01e9b9f870659579e9e235b664eecfdee9491756301db7f957d55191744cd4a32a3d642fab88c829eefd346d87080343a22ebb9db413c3a95b9d4c157ab25723dc556fb5c4328980f88c093551f9734d390000000000000000") pipe(&(0x7f00000000c0)) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000180)=""/84, 0x54}], 0x1, 0x0) listen(r1, 0xff) 2018/05/30 02:23:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x5000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:34 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x3f000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:34 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x561000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20400, 0x0) fstatfs(r0, &(0x7f0000000040)=""/176) r1 = socket(0x400020000000010, 0x2, 0x3) write(r1, &(0x7f0000000280)="1f00000056000d6dfcffff17fd0f40ed988e81d6f48d31f6c5337f05bc0203030701", 0x22) r2 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) kcmp(r2, r3, 0x0, r1, r0) 2018/05/30 02:23:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:34 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xfc], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 572.926137] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00000008c0)="22735c63aec86df57969b38bc71cd304702ab233d69fbd4e262731be62c7cfe9a8", 0x21, 0xfffffffffffffffc, &(0x7f0000000300)=@ax25={0x3, {"a6ddf87f6371fb"}, 0x4}, 0x80) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/05/30 02:23:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) [ 572.974205] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:34 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9202}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="12012abd7000fddbdf251000000008000500ffffffff08000500050000000800050000200000080006000100000008000600ff01000024000200080004008100000008000900090000000800030000000000080008000100000008000600020000002000020014000100ff020000000000000000000000000001080006006494b64d0800060001000000"], 0x90}, 0x1, 0x0, 0x0, 0x1}, 0x4000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) r4 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x1a1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) read(r4, &(0x7f0000000140)=""/117, 0x75) 2018/05/30 02:23:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x34000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:34 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x400000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:34 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000000)=0x806, 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 2018/05/30 02:23:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:34 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000280)={0x0, &(0x7f00000002c0)}) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000200)=0x40000000) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) socket(0x0, 0x1, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ntfs\x00', 0x238000, &(0x7f0000000380)) [ 573.131247] bridge_slave_0: FDB only supports static addresses [ 573.188674] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x2, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:35 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000380)) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/35) 2018/05/30 02:23:35 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="0218000002deffffff000000005f000031223d86c731"], 0x10}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/242, &(0x7f0000000040)=0xf2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x100, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/30 02:23:35 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:35 executing program 0: unshare(0x24020400) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40000, 0x0) poll(&(0x7f0000000180)=[{r0, 0x2000}, {r1, 0x300}], 0x2, 0x7) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000540)}, 0x10) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x111000) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000040)={0xce4, 0x67, 0x9}) 2018/05/30 02:23:35 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x14) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/05/30 02:23:35 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) pselect6(0x40, &(0x7f0000f33fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000768000), &(0x7f0000086000)={0x6, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x1db4, &(0x7f0000000080)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x1c}, @empty, 0x3, 0x0, 0xfffffffffffffffa, 0x100, 0x9, 0x40, r3}) 2018/05/30 02:23:35 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 574.109988] bridge_slave_0: FDB only supports static addresses [ 574.136853] Unknown ioctl 19272 [ 574.150889] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:35 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0xfffffffffffffe56) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x4, 0x1, 0x1, 0x0, 0x11}) 2018/05/30 02:23:35 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280400, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x2, 0x0) 2018/05/30 02:23:35 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(r0, 0x687e, &(0x7f0000000f00)="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") mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:36 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x1000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x5, 0x1, 0x4000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0xfffffffdfffffffe, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000001c0)=""/202) 2018/05/30 02:23:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x6, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000004180)=@can, 0x80, &(0x7f00000042c0)}}], 0x1, 0x0, &(0x7f00000044c0)={0x0, 0x1c9c380}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x101) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) 2018/05/30 02:23:36 executing program 7: iopl(0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040)=0x1, 0x4) getpriority(0x2, 0x0) 2018/05/30 02:23:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r0, 0x4, 0x1}, 0x10) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x1, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r2, 0xac, 0x5, r2}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/235) write$rdma_cm(r1, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="b84b999a1b96b54dda88760f9ac68aeb468e4844c310b0cf38d17281152456305b56e377427489f22d", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="65e4e846590a56ab8e6b907df3b5093f611a1bb6a67498333222b394d4364841436c3ebf9ec6bf2cdcfc60c51ef7bfc2b1ccbb354f96c19dc7de15ef0143c89109152a028a14ab3b3e08389f5d49aee54dd45218106c7ef18410b16746f400a31371cde1f6ba87ac96cd008b", @ANYRES16=r1], @ANYRES64=r0], @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x18) write$rdma_cm(r1, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000100), r3, 0x1, 0x223}}, 0x20) 2018/05/30 02:23:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:36 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xfe80], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 574.382357] bridge_slave_0: FDB only supports static addresses [ 574.415875] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x7, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40001) r1 = dup(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ff070000c87cd44db49196566ebf23618dfdd331fcacfeccdb938987f48d420c49e5b37f94bdb651b9c102659034f4192f") sendfile(r1, r2, &(0x7f00000000c0), 0x1) 2018/05/30 02:23:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/56, &(0x7f00000000c0)=0x38) 2018/05/30 02:23:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0xfffffffffffffffe) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) shutdown(r2, 0x1) sendmmsg$alg(r2, &(0x7f0000000800)=[{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000006c0)="e1", 0x1}], 0x1}], 0x1, 0x4000) [ 574.557464] bridge_slave_0: FDB only supports static addresses [ 574.606285] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:36 executing program 0: r0 = semget(0x2, 0x4, 0x210) semtimedop(r0, &(0x7f0000000080), 0x145, &(0x7f0000000040)={0x77359400}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4d, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) r2 = gettid() rt_tgsigqueueinfo(0x0, r2, 0x0, &(0x7f0000000140)) 2018/05/30 02:23:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000009c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000b00)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000ec0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x60042}, 0xc, &(0x7f0000000e80)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08001300ac14140d6008008d00", @ANYRES32=r2, @ANYBLOB="00e0006600b5f43ff503f2ec15b923c45030586b26f5655722273b9b959444dc1f58bc770ad5c4dcad20d7d106f8e6cce5a6d6ae3f55c8886706025cdbd3d5a630256e29c7f7e282952c997f5b96ee0909b47242548f23f633c74232187171eacee0c13c03b3d89da8e00942c6317a5938768a4f2ca06bf9e7c58db1895c1518c2e5a411708841e2097a20e6647be7677e91c4dd1de7cfdec5f0527e67e9e7c17da8461abad1d3aebf1ee22f92c3d12363836b24439bb0225fb3764737c1ce9189d6e55223c52e58f28d887e30e5fffc8220b7a9bcf660b3e05a328924c227f000"], 0x334}, 0x1, 0x0, 0x0, 0x4}, 0x40000) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000380)=""/169, 0xff9a) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000440)={"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"}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000940)={0x1, 0x8001, 0x4, 0x5b, &(0x7f00000001c0)=""/91, 0x82, &(0x7f0000000840)=""/130, 0x14, &(0x7f0000000900)=""/20}) 2018/05/30 02:23:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000000c0)={0x7fff, 0x20, 0x5, 0x103}) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000080)={0x639, 0x34, "8d630863a4ba2facd6da0f9ea29c8f544a3ba1e909a88e689fcb084f61506329c879d085fb65fa4c104bbc8d032139aaf36e6358"}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000003c0)=ANY=[@ANYBLOB='^mhc\t']) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) 2018/05/30 02:23:36 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x8], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/30 02:23:36 executing program 6: mkdir(&(0x7f0000000540)='./file0/file0\x00', 0x14) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1000, &(0x7f00000003c0)) umount2(&(0x7f0000000380)='./file0\x00', 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/05/30 02:23:36 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000080)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) read(0xffffffffffffffff, &(0x7f0000000040)=""/213, 0xd5) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/30 02:23:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x6000000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 574.859177] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:36 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0xc0fe], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x8, 0x0) [ 574.903708] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:36 executing program 4: r0 = open(&(0x7f00000005c0)='./file0\x00', 0x100, 0x28) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000640)={r1, 0x1}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x1, 0x200) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000880)={&(0x7f0000000840)='./file0\x00', 0x0, 0x8}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40004008}, 0xc, &(0x7f0000000240)={&(0x7f00000008c0)=ANY=[@ANYBLOB="7c000000c5752c9f60f82703d193d16e168a7da100fba401897d958055d651b45d1a54ffb21df0e1e226b8bfa8ef90ec8a982c1c683fe8eaf20a8d25de000000000023000000fd660031cb61cb66f8bd755e6b4e3c6fc58bf08d13e2031db4d29b840ebde13bef558d803979", @ANYRES16=r4, @ANYBLOB="000a2abd7000fbdbdf2511000000080005000000000004001a5f02000c00020008000800090000005000dda0bb2603d4abb10000080002004e210000080002004e22000014000100ff020000000000000000000000000001080002004e240000080003000000000008000800ee000000080002004e2100008f8bac49fc1ae8949ffa0e2fa12c7538fa29007b36c0f2a13f00fae8a2cfa0b3313c7c9b07ceb6ce2cbb4b851d5e1e933a8f22265f97335ee5534a85a5ff41"], 0x7c}, 0x1, 0x0, 0x0, 0x44}, 0xf03ccc3a019a631e) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000440)={0x10, @time={0x0, 0x989680}, 0x1, {0x20, 0x2}, 0x9, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xa318}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000740)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x7, 0x6956, 0x8, 0x9}, &(0x7f0000000800)=0x98) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r7, 0x4004510f, &(0x7f0000a07fff)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r8, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:36 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x3, 0x20]}, &(0x7f00000001c0)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000000c0)={{0x2, 0x0, 0x555c6bb4, 0x2, 0x2}, 0x1, 0x7}) 2018/05/30 02:23:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xfffff000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:36 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/30 02:23:36 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x34000, 0x0) 2018/05/30 02:23:36 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x2000000000000001, 0x12, 0x6, 0x20000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000540)}, 0x10) [ 575.061956] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:36 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:36 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r0, &(0x7f0000000140)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000021ff4)={0x2001}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="bafa4c682aa8dfc48f", 0x9, r2) r5 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r2) keyctl$update(0x2, r5, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979", 0xc1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha1\x00'}}) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000001c0)='big_key\x00', &(0x7f0000000280)='sha1\x00') [ 575.111240] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x1}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/05/30 02:23:36 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000040)=0x13) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='user\x00', 0x0) 2018/05/30 02:23:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xf000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 575.280827] bridge_slave_0: FDB only supports static addresses [ 575.305176] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:37 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x66b, &(0x7f0000000180)=0x0) clock_gettime(0x800000000000, &(0x7f00000000c0)={0x0}) prctl$seccomp(0x16, 0x2, &(0x7f0000000b00)={0x2, &(0x7f0000000ac0)=[{0x0, 0x3, 0x8, 0xffffffffffffffff}, {0x7, 0x0, 0x6, 0x8000}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8040, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x10001, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x20000, 0x8) r6 = fcntl$dupfd(r0, 0x0, r0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x3fffff, 0x0) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000800)='/dev/snapshot\x00', 0x40000, 0x0) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000880)={0x8000}, 0x4) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer\x00', 0x92001, 0x0) io_submit(r1, 0x8, &(0x7f0000000a80)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000000)="a277a22dc81b84f8cbc686c014d09c07f45fe6e81ff2fddc049b", 0x1a, 0x1, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000340)="d4e04c1b22e6e060deba470a903e34a2aa6bc89ebba54cfb5d3ff05185b92ab5c637635946c5827ff48cc6f2315ed956c24a4abfbe958deb3d4f440310c4f0808b9973d343a76f4c3f4f1b5450f1694721897a03e5cde6703c3bef764b2937c4f324c31a83edb67549f0599c6f7465d8397203dadc961a43de6a476561acbe08501a47648c4b888e078a7827c6f2231de2e89a501850cb49e5d9c855399e630d74d492ff34f07041c448273a85302935d74ba657d195024abc873a5aaff30da157d1de", 0xc3, 0x0, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x10, r0, &(0x7f0000000440)="0954b2b54767ee0f4b1ea8dc257d69497e5c343f3087926348b76f214d11af69c22abcad6b4b24498f4e534ee472e33c3b1fd0caa32cb895d4c8c82eb4a8f467117c1523eee4d9740c4c3cb485e42edac8b2739fcc4c576afba9845c24b3ae4d07a87aefb190ab8edbf216b196241ee93f22dd8da92209f625c5e1ebd48cd13ab21bc6b6477f5e1b5b27831fa11742aba2372545ff90b2bd5f75ce2baf8d61ccafab804b2ba27858591e817acfb3afe826f2bc8ec3787d95d41cc3eeeb950c4d15c99c2b1fabc0a76e", 0xc9, 0x2, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r0, &(0x7f0000000580)="f61b19af71172243db07cee9bd665c3b4ee2a72abf2c633c67ed1497707d92c6c3a1ca320d68814b2f527fbb279b55c891cba2008cd713a875a5747b7e89e3a94f9534", 0x43, 0x6, 0x0, 0x1, r6}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x3ff, r0, &(0x7f0000000640)="e8125a7cdef097b10cf02b80779d46aad445514cb901dae2eb61016937c410824ed5b6cd23664eb749013410561bcc8a7abecda84b87c99b582eb3cef4d82dcbfe68f3e0fe5488e1105927d1027f12740f045d16e2e23180b5473cf7f9f8e90ee9056294b71a7c4234817fdae6633d4db46bcb127b65d19f9c4bd09b66019463138f0b946c18f73988c45ec815d3679caf7b490462ea6f1fdd506d9ef6358eb3a2540a210a2fe433d9ad4429d1ff1925a63e0e30bcc2b7c108bcc22d43bba10c807b2bb080500cdcc375d081237ea9019783df7c67362edd7f3e85d23c99f0b6834398c9064cd1e182a8da", 0xeb, 0xc4b, 0x0, 0x1, r7}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000007c0)="8349529d886e86be10c62ab4dcd6915ddab9d05f52808a02659609dc8a46cc5d360999bfbffc1eedba42", 0x2a, 0x7, 0x0, 0x1, r8}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x1, 0x58, r0, &(0x7f0000000880), 0x0, 0x0, 0x0, 0x0, r9}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000000940)="82f9b24b4425b44bb0d45f6695fc491e4d274720d817290bcaf3c850e4797668418bd1f978c1f568c2db49e19a45043d3b579a34a6fbe6fd1016b5a1b6b0c9d7f34c9eb81633b40a66f55abb0ce1539fcb3f0f360a0d8ca983cb75a7689596a3f152ea54baee3dbe59ff1ee850a1ba8be766d97da4077bb5062f55facbbab119bb25fde451e531c1772ea7c249ec87e51a83519486ae4f76584e7757a29ab28e022f05f86564143934ec27b3e6785820da77e7", 0xb3, 0x0, 0x0, 0x1, r10}]) socket$inet6_sctp(0xa, 0x0, 0x84) io_getevents(r1, 0x3, 0x3, &(0x7f00000002c0)=[{}, {}, {}], &(0x7f0000000100)={r2}) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) 2018/05/30 02:23:37 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) bpf$OBJ_PIN_MAP(0x11, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/05/30 02:23:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x10100, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:37 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x20000001, 0x0) 2018/05/30 02:23:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x101) 2018/05/30 02:23:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xffffff7f, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:37 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202200, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0xffffffffffffff01, 0x100000001}) socket$inet_icmp(0x2, 0x2, 0x1) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x1000000, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) 2018/05/30 02:23:37 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 576.115411] bridge_slave_0: FDB only supports static addresses [ 576.153424] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:37 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x8e, 0xfffffffffffffffb) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x0, 0x0, 0x0) 2018/05/30 02:23:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x200000000b) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0x1aff, 0x0, 0x0, {0x5}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/30 02:23:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x7ffff000, 0x0) 2018/05/30 02:23:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000440)='ubifs\x00', 0x4000, &(0x7f0000000540)="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") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x64960200, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ioprio_set$uid(0x3, r1, 0x2) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x4) r5 = getpgrp(0x0) r6 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9d, 0x0, 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}, r5, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) close(r6) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/30 02:23:38 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 576.317629] bridge_slave_0: FDB only supports static addresses [ 576.344095] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:39 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) socket$rds(0x15, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000180)=[{0x18, 0x29, 0x4, "f1"}], 0x18}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/30 02:23:39 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x244002, 0x0) faccessat(r1, &(0x7f0000000280)='./file0/file0\x00', 0xa0, 0x1000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fstat(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000b00)=0x0) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmmsg$unix(r2, &(0x7f0000000c80)=[{&(0x7f0000000440)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000004c0)="5ae6e5b4c60bfe04d50ef00450ce66a4f81d330a059161aa24612318bf9a487475b418533442edbe9b669ce3220d26f5306e40cd38cef06c3922a2e9a011af687e0a6881c5714637c73016615e1ccf35d0a8539ad934857a47801fafde71b39e4e35fe22911b0b1b408ed2afa7a19edae94c3692c8b2421922defde848e4310a6c4629e7b155be3dbf79f0c5f17727c11be322c045c38fe4fde9e788526afe8ba6dbb78309cbff32f9267a2d8a99b30b5df7e388a36c5176ccea", 0xba}, {&(0x7f0000000580)="14fe887827215d9b638820b5211a28d2e38ad1a6f56eeb687cfa009fd0edae871248c082400218d3b978546ca1c7ad079a0c1d397909b64ec81da147031ab5aa7ef349afb080b6a55483f4d8487bf1f9d749a70bc912afc373bd4cb0794a65a500d13eb793f25f79ba14b6bd2b65bcd7ece296d05686207da916ecc29e0ef6673700e2331acd661a912f8460f3e8d470ad4caeb513427be6fe90cd997b9fb743a3cf652f4089be54da923ab24923511b55c31f81f74ccad343ae4b", 0xbb}, {&(0x7f0000000640)="fa9859ac483ec5f0d45100ab8d840e4d72c68a4d7c9aa202fb0d17db117a085f4999cc0b3f384822e90f5bc5180407def9cd9b820fc90c06147e1b79c372c52cda5f9494c8fa989d757da72f281fc435174dae0b98bae9d5fb03757b4136c440eef6677eff54c8237e1b90cc403acbecdfa0927148cdacfee633da586e61d5a9d62b6ff5b4518bfe5db144f890ca7f80ce9691b2f19ca21de49a11765629e81e81834f087925c9ab8ae5c0f7789c7755fa4de138af5a", 0xb6}, {&(0x7f0000000700)="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", 0xfa}, {&(0x7f0000000800)="d91f1a3796f262baf8176c6504815f2af9319aa213414992bfbe6266e74361cd2a495cb7ea3c5d108577c7131890f737f29afb863253856dd9ba8397c39122a28101cf1b4cbc6bff3eac0fed0c10a4d950c00650aced4ed89cf968c4d14327f44c6e8e1b578e491502f30bf590ba16bb4906583c9b4b33ba52fceda6066009b34ab2f85b28517a6357bac4e1f0b94ec74d0ab692afc95e7acafddc6fda19fd6e2db8a4640bd879bd82b796aeec57364f73f893b836d4b3d4de818fb46abd4d122ddfa5223d16bdc74542de3fd7fcbf2716efe359baa1037957", 0xd9}, {&(0x7f0000000080)}, {&(0x7f0000000900)="70eb02c67cda8906d1e300181dcd355bb7977e02405d240089147ed00f3baeb71d95424a253fbfc7f0fa3fd15b4b39f9add2652ea143995327bfa3f5c3044c0696f3a8f8a52f81d5ed99b8f4946839915639151eb547b9682f34eddb05f895a9aa42e9d394b8df2144cadb96c2d9051a139a9bc74aac59010cb3e39cb602093aee49", 0x82}], 0x7, &(0x7f0000000bc0)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x88}], 0x1, 0x8000) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x1000804, &(0x7f00000001c0)) r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r9, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x600, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:39 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:39 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000140000000000849078ac2814bbac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800006787e239ab9035444f0585043b1a80cce01bc4f010c0e8d8a9c0f34a"], &(0x7f0000000100)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x24200) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/123) 2018/05/30 02:23:39 executing program 0: mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x40080, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)={0x2, 0x0, [{0x3000, 0x53, &(0x7f00000001c0)=""/83}, {0x0, 0x26, &(0x7f0000000240)=""/38}]}) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x425}, 0x14}, 0x1}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [{0x20}, {0x20, '#^em1^vmnet1/keyring}:vboxnet1'}, {0x20, '//]wlan1{em0usersecuritylo'}, {0x20, 'GPLGPLself'}, {0x20, '@keyring@'}, {0x20, "73797374656d6d696d655f74797065f45d73656c696e7578706f7369785f61636c5f616363657373"}, {0x20, 'keyringposix_acl_access-'}], 0xa, "ed0298447d46011ec8bc1cd5b2d1427c498b68d80529cb4d38ba10f4596f9667d2586b8e5c548e5082590a8bda5e837d232a05350988f3113c97a31a68b2b642e8667cd155e46fae57852cd9543eef1e9a333c9a878cbe46b74dc0565a3879da43a033563c06789376cede67dd500ee20d9e8bf7973e8172fb1da1b02270d7479e265992c27e66974fa060b5b311d5da2964ac4f80511630c9c8c0734bd5a4ac1f0269a38517ca868611d9c886c9288f006d6dd874603ed21403c2f9f4aab31e3f92823982c86c"}, 0x164) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) sendmsg$nl_route_sched(r0, &(0x7f00000014c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001480)={&(0x7f0000000380)=@newtaction={0x10e4, 0x30, 0x204, 0x70bd26, 0x25dfdbfb, {0x0, 0x3, 0x100000001}, [{0x1040, 0x1, @m_connmark={0x103c, 0x4, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x40, 0x5, 0x7, 0x42}, 0x4}}}, {0x1004, 0x6, "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"}}}}, {0x44, 0x1, @m_bpf={0x40, 0x5, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3, 0x2}}, {0x24, 0x6, "3fa47c02ea2b305ce68fecb2a5db71deed028bede95ef9cd6da06fc56f"}}}}, {0x4c, 0x1, @m_bpf={0x48, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_FD={0x8, 0x5, r2}}, {0x2c, 0x6, "57eb632b1a18cd5ce1e6be6cf02267b9a5ad0baf9bcb018e834bea803b01554decf033507739"}}}}]}, 0x10e4}, 0x1, 0x0, 0x0, 0x400c810}, 0x80) 2018/05/30 02:23:39 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x8001, 0x0) finit_module(r0, &(0x7f0000000280)='/dev/mixer\x00', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00000004c0), 0x4) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x101100, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000200)) recvfrom(r2, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x6f3000) recvmsg(r2, &(0x7f00000003c0)={&(0x7f00000002c0)=@ll, 0x80, &(0x7f0000000380)=[{&(0x7f0000000500)=""/175, 0xaf}], 0x1, &(0x7f00000005c0)=""/112, 0x70}, 0x0) close(r1) 2018/05/30 02:23:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1300, 0x0) 2018/05/30 02:23:39 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 577.453168] bridge_slave_0: FDB only supports static addresses [ 577.473699] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:40 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x301180, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000001c0)=""/230, &(0x7f0000000300)=0xe6) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/87, &(0x7f00000000c0)=0x57) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000001000010009040800410500000000fcff", 0x58}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2400, 0x0) 2018/05/30 02:23:40 executing program 6: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb8375d4b349d571748902d266efb9ab909b8b6da", 0xc1, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="b6496fa38ab39a0a2abef0a94d77c66153e0e6c687e1d076569fcc23200af9db5ead9203095d9365fc3837032721cb482d6d9cfcf3aa4b7c492ef4729d6ccc002913029dffa5f7b846eb8cd794bf46dda56e", 0x52, 0x0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="1f2d", 0x2, r1) keyctl$dh_compute(0x17, &(0x7f0000000480)={r0, r1, r2}, &(0x7f00000004c0)=""/155, 0x9b, &(0x7f0000000600)={&(0x7f0000000580)={'sha3-256\x00'}, &(0x7f00000005c0)}) 2018/05/30 02:23:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x9d8, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) r1 = fcntl$dupfd(r0, 0x0, r0) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="7b29ffaa400cf77911b67ca1dabbf75f1b470576acbdf0b93203a3ae794f20ab9f5b55102412639e6c2dbff714d7cb1f57afcf821cffdcbe2e7f1506f13da2f7385ccaa315a20d8b4d88d2af8011b27d995a4d1054819015360638362fbedf14bf677b365acdb55ed68e6206ccdf9e5171bfce0b612a47070c1d492611dcb26cc48c9950588350a1bfc62f6ff93c4c2a504ecb3fedc42ae68b"], 0x8) 2018/05/30 02:23:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0xffffff7f00000000) 2018/05/30 02:23:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x140) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000440)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7, 0x80}) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="81ed73bbe282434c64c7acfb081b068a9a184285ce92ceb42a59165efca11ae9eb5f7a8133b18db80d5bf7f19f0e6f80660b559b01d5b65bf2f20ad0780693171302bc01896f9badbe6a832307e86f412ad11c1741fb021775", 0x59, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000000540)='cifs.idmap\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/05/30 02:23:40 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400201, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3572, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x34f7, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = shmget(0x2, 0x2000, 0x78000200, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x5000) shmctl$IPC_RMID(r1, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000200)=0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) rt_tgsigqueueinfo(r2, r3, 0x39, &(0x7f00000001c0)={0x39, 0x3, 0x1000, 0x8001}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) memfd_create(&(0x7f0000000000)='\x00', 0x2) 2018/05/30 02:23:40 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 578.367831] bridge_slave_0: FDB only supports static addresses [ 578.379218] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. [ 578.397397] bridge_slave_0: FDB only supports static addresses [ 578.425719] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/30 02:23:40 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x9effffff, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:40 executing program 6: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x20, 0x10001, 0xee7a, {0x77359400}, 0x9, 0x80}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000014c0)={0x5, &(0x7f00000001c0)=""/4096, &(0x7f0000001440)=[{0xc000000000000000, 0x66, 0xfffffffffffffbff, &(0x7f00000011c0)=""/102}, {0xda2, 0x5b, 0x8000, &(0x7f0000001240)=""/91}, {0x9, 0x71, 0x100000000, &(0x7f00000012c0)=""/113}, {0x910, 0xfb, 0x1, &(0x7f0000001340)=""/251}, {0x75, 0x0, 0x9, &(0x7f00000000c0)}]}) futex(&(0x7f000000cffc), 0x80000000000c, 0x1, &(0x7f0000000100), &(0x7f0000048000), 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)={[{0x5e5, 0xfff, 0x8, 0x1, 0x4, 0x0, 0xfffffffffffffffe, 0x8, 0x7, 0x1, 0x4, 0x4, 0x3}, {0x9, 0x4, 0x90, 0x9, 0x2, 0x401, 0x20, 0x7ff, 0x3f, 0x9, 0xffff, 0x20, 0x1d}, {0x8, 0x6, 0x40000008, 0xfffffffffffffffc, 0x4, 0x1, 0x2, 0x5, 0x2, 0x3f, 0x100, 0x100000000, 0xef}], 0x70}) 2018/05/30 02:23:40 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x60000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x6, 0x80, 0x1, {r3, r4/1000+10000}, {}, {0x0, 0x7f, 0x7f0d, 0x4}, 0x1, @canfd={{0x1, 0x2, 0x8, 0xffffffff00000000}, 0x35, 0x2, 0x0, 0x0, "917f553499b140b23c84c7bcc7cb2933d51d35b43905e6b5718439a8e118e093bb54735f6cb0c0cc75c6f88563be7bb5a295c8008f857bb139c6e9d430c7bcf2"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000040)=""/45, 0x2d}}], 0x1, 0x0, &(0x7f0000001f80)={0x77359400}) sendmmsg$unix(r0, &(0x7f0000000340), 0x492492492492a59, 0x0) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x0, 0x8, 0x70, 0xfff, 0xecc, 0x1000}, 0xfff}, 0xa) 2018/05/30 02:23:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="757365722e01657972696e67776c616e30"]) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0x4152) 2018/05/30 02:23:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0xf000000) 2018/05/30 02:23:40 executing program 0: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000200)=@req3={0x80000000}, 0xff27) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80004000}, 0xfeda) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/75, &(0x7f0000000000)=0x4b) close(r1) 2018/05/30 02:23:40 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x301180, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000001c0)=""/230, &(0x7f0000000300)=0xe6) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/87, &(0x7f00000000c0)=0x57) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000001000010009040800410500000000fcff", 0x58}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2400, 0x0) [ 578.558880] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. [ 578.581333] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:40 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:40 executing program 7: setrlimit(0x6, &(0x7f0000000000)={0x7fffffff, 0x10000}) setrlimit(0x8, &(0x7f00000a3ff0)) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) 2018/05/30 02:23:40 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0xfdfd, &(0x7f00000001c0)="ef"}) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x600000) setsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f0000000180)=0x400, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000100)='net/icmp\x00') socket$inet6(0xa, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) [ 578.612303] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:40 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='icmp\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x2000, 0xe) getpeername$ax25(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000300)={'icmp\x00'}, &(0x7f0000000340)=0x1e) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100607031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000", 0x28}], 0x1}, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000200)=0x7000) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000040)=0x4) accept4$inet(r3, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x800) 2018/05/30 02:23:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0xffffff7f) 2018/05/30 02:23:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000240)=0x30) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000440)={{0x7, 0x1fda, 0x8, 0x27, 0x2, 0xfffffffffffffffb}, 0x1}) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000580)={@loopback, 0x0}, &(0x7f00000005c0)=0x14) sendto(r1, &(0x7f0000000480)="612232f139b2b33cb18e2f202785b59684a393561f235a5eb0bc321ac0cd2ce61b15ff7bd56a0c08bc6fff55229d7d4211e8b55068bc4ee24dabc735337022017e30c8ec1abdedfb37fce935b71ac350dfe953e1f6fb26ce89cda97e21a6b1afca06ade371a761a106392511235d8a7d050dd2b5dbc96f16e487c5c67875dc0ab817adb18e90b5c7f8ebf426ceb406a36a5694ee8b4c41a56f641c4034181b1a3ef64ce2f420a58f6cf2fb05ee64da90d3defc7dd903d2d6d5255e31bdb4eb72436cc70a47d4", 0xc6, 0x1, &(0x7f0000000600)=@hci={0x1f, r3, 0x3}, 0x80) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x406000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000003c0), &(0x7f0000000440)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x24483, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r1, 0x80}], 0x1, &(0x7f0000000280)={r3, r4+30000000}, &(0x7f00000002c0)={0x6}, 0x8) openat$cgroup_procs(r2, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) r5 = dup(r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000040)={0x1ff, 0x20}) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) memfd_create(&(0x7f0000000080)='\x00', 0x2) 2018/05/30 02:23:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xf0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 578.738394] binder: 7288:7293 ERROR: BC_REGISTER_LOOPER called without request 2018/05/30 02:23:40 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 578.781864] binder: 7293 RLIMIT_NICE not set 2018/05/30 02:23:40 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) flock(r0, 0x7) [ 578.809502] binder: 7293 RLIMIT_NICE not set [ 578.817673] bridge_slave_0: FDB only supports static addresses [ 578.832143] binder: send failed reply for transaction 120 to 7288:7293 2018/05/30 02:23:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0xf00) 2018/05/30 02:23:40 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x5f}, 0x8) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x254) r3 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x9, 0x111000) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000680)=0x2, &(0x7f00000006c0)=0x4) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x7) [ 578.856390] bridge_slave_0: FDB only supports static addresses [ 578.863260] binder: 7288:7293 ioctl c0306201 2000efd0 returned -14 2018/05/30 02:23:40 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 578.970380] binder: BINDER_SET_CONTEXT_MGR already set [ 578.980390] binder: 7288:7293 ioctl 40046207 0 returned -16 [ 579.004919] binder: 7288:7329 ERROR: BC_REGISTER_LOOPER called without request [ 579.037371] binder_alloc: 7288: binder_alloc_buf, no vma [ 579.042975] binder: 7288:7334 transaction failed 29189/-3, size 0-0 line 2971 2018/05/30 02:23:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x60, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) syz_open_pts(r0, 0x100) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:40 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1f, 0x20001) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/30 02:23:40 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:40 executing program 6: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x241) 2018/05/30 02:23:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0xf) 2018/05/30 02:23:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) signalfd(r0, &(0x7f0000000200)={0x1}, 0x8) getdents64(r2, &(0x7f00000001c0)=""/42, 0x2a) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000280)) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0xc001001b]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000002c0)) 2018/05/30 02:23:40 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x20}, 0x7}}, [0x8, 0x7a, 0x6, 0xff, 0x6, 0x115f, 0x2, 0x6, 0x0, 0x7, 0x7, 0x2, 0x6, 0x6, 0x9]}, &(0x7f0000000240)=0x100) r2 = socket$inet_dccp(0x2, 0x6, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x800, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x109040, 0x0) connect$inet(r2, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000002c80), 0x50addc539ccbf9, 0x0) [ 579.113324] binder: undelivered TRANSACTION_ERROR: 29189 [ 579.118884] binder: undelivered TRANSACTION_COMPLETE [ 579.124049] binder: undelivered TRANSACTION_ERROR: 29201 [ 579.163111] kernel msg: ebtables bug: please report to author: Wrong len argument [ 579.176637] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:40 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0xf00000000000000) 2018/05/30 02:23:40 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x10100000000, 0x241982af929d1579) r2 = gettid() r3 = geteuid() r4 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005340)=0x0) stat(&(0x7f0000005380)='./file0\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000005440)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005940)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000005a40)=0xe8) r10 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000060c0)=0x0) lstat(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000061c0)='./file0/file0\x00', &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() lstat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006580)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000006680)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000066c0)={0x0, 0x0, 0x0}, &(0x7f0000006700)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006740)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006780)={0x0, 0x0}, &(0x7f00000067c0)=0xc) stat(&(0x7f0000006800)='./file0\x00', &(0x7f0000006840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000068c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000069c0)=0xe8) getgroups(0x2, &(0x7f0000006a00)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006e00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006e40)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000006f40)=0xe8) getgroups(0x1, &(0x7f0000006f80)=[0x0]) r29 = fcntl$getown(r0, 0x9) r30 = geteuid() getresgid(&(0x7f0000006fc0), &(0x7f0000007000)=0x0, &(0x7f0000007040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000007080)=0x0) r33 = geteuid() lstat(&(0x7f00000070c0)='./file0\x00', &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000072c0)=[{&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000540)="0a1b31e0be7d179a3c7b50403b9c3b53717ace04d64c69f18bd89e6cefa96c51550c5442a47742864015da87b56b93c9d7a293256bad88f130d56e0e9c0f552b9bbd76cd03d4a0a16a05228675e029dfaf63d4578bebc93b6a9becacb898f964a635c05c3e6c2c4a4a7e3f4c75e86aaf57481bd71bc866e890b28a29b273db6b461936f7a814daff944f4e1f69f61241bd9094087d784a0d4d95f4958133545103aa68ea112861b6898a989d7ca4a173b0f373274448c4f5fc4b15ebd628f05ffe2ad892edf875d88511c85976258933e70cc5709b017b68", 0xd8}, {&(0x7f0000000640)="1e49586bf3dd17390092619ce8a569fd9d57424c8b5fc9cbd5133c068b8b2556dfdf05ba7dc529b4aafd0d17b26ab52fbab7a69b45e321aa188bc016734c500c90fc4e6121279746413026093da2a43e144ffb1ec994d60ba2d9e637cd61a99a748b44e88553960488af3a6a285e5b3cdd2a7d9c6478c8190087b5b825085db9e76f313c165d50d165538753d8e3f9589623a9a2cdb17e6a85a046914e2245704dc81a1f668c5509f7e5dec9acd78ff2539162d884fec8d1973c047bcab5c8046533a72fbd8bb69a9a4d1f2b2ad89d025ded80755923050a4dd341a517ed03cb2f080298e5d68ccc0db21e912ab8", 0xee}, {&(0x7f0000000240)}, {&(0x7f0000000740)="ded22edfc4d8bbab70e9754edb57e79e7fd55746e7d27e08dc620bc33d93d21b3ec8cbfbe2fa3941d55016e3c2112d86b6fd1c644e4d122d367ca1be2d19933367f9aa6e0688fc4fc0567988141259f62d13677b0ce76bc4c45f4c29970e448475ce546476c8e428786f6d5b243a7910143dbc98090b941fcfdf08c5fc88299103", 0x81}, {&(0x7f0000000800)="8df5f0a996699df47ce94064ad1366746e93fafabf05cd526284adf9230c6d8f87d71fd63b9ff04563bc97c585cc16f423bdd2ac291788178e3720f80333ade93e2ee92e639367baddadfe00f0a0b80320bc3f9e9a11a41c35bbeb8adb13d00f6cee8bf12538e967947489ae168579da0058c6678c406def616b4218a5f16c483c1ea7a4287b8479ba6ba0ca8ef5b93d74f8facf63c04ae8", 0x98}, {&(0x7f00000008c0)="29775194921614d67cdafc80277058593228534f9319cfa64be44a693606a06d5bafa92b5771cd57c2745775fb719d0a42056a5b5858a999df1aea47352efe99dd6cd01bb7464e87d15706c640c73b18b5579cf069ac6b9e775a46c56014d658c192bc5da09d8563de1fd0265b6a2e1cdc672f4b805fc1429feeb7ad1b07a9aca3f80b48594a9618ac85bbd57919a36e15a948842e9527cd184ffc44dd", 0x9d}, {&(0x7f0000000980)="a2d0e7c0a495aaca2e60ab9360e4e9c029abac3cecb9017f42b79868cdbcc6161a8b287e8d0530cc3abdc6545236ad79eea35bbc17292d5f3e53df787910cd60ed0bac58b9532b596bde66ad1d8e9035d2b90b32c557f99d46168d82f2275c09acbf312d667ab806468f37d4de8b00b10e035c1e80511dccaf71c9fa27aa000d5bb61fa9c9a8b71fd9f41f26f08023096b9d64b142102dfd99657493e9a0b4873fe5c3e33d8a371c82548b8ad3bc840a56817beca672fd2e2106d93469d20305cfebd19665bc658e65d8b82f96db43d7e8854748b97904ebd3760c554cc7199847af0fce28f6ef6649", 0xe9}], 0x7, &(0x7f0000000b00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x90, 0x4000004}, {&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002e40)=[{&(0x7f0000000c40)="05", 0x1}, 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0x1000}, {&(0x7f0000005280)="fa8677b95a1e62ee50837bd72b68fd93bb28552d49c1c9b04c1e8b", 0x1b}], 0x5, &(0x7f0000005480)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x804}, {&(0x7f00000054c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005880)=[{&(0x7f0000005540)="20924437800a0780a4e5fbc54a2e545ff2904f343498", 0x16}, {&(0x7f0000005580)="988087ea5ee0feeba5d13f107383abb1b34bd7231a628a3ea218cb11eb74721f834154d22dec66e22b4f38c37e6bb65f4bff5edeb89390cf0804ce24dd565e2eb3ca47ca56526d3c35e095b8145093db8c6a97665ae0fa5a87ff2945b5681af5b179e754faf88f8708d2235f606509c402e3647ff7e23eade483cabbbfea737a6ef405732fac23dc1276e63a6c48a77f4b45b68721673ca88d5b846ea2fb9e9a1db7a95908e589b4ada73ac0233e3071b5b3ad983315f0d6d7d9848e127295eec8d0b9d1ee16ac9e979091e6ef7777bf444f03faa7c532b570b5951cd87ff97f8e3fed140cddb80ac9ff84005f5d84ac968a776e72", 0xf5}, {&(0x7f0000005680)="f1eb9247d835f3ea5b03dd490188e3c6058166be543735f331cd640edb52467930df81aac91b18b28b7d13285a79c57b72b032d1de76e20f09572f96d12b2cd1e3115de7821e45e3b5978c512225938fefdfa6b3fb36abbb1ee8763bc9ffdf00d83d861c398d3c193d440b53c9c697ad2b17abb0f876b8b6c6f934e5f70bf03e17a35e577cdea51f8f28571f87c4b91dd7d884253a396f98567bb5dd9b7c9d4cefd2bae5d41d0ef595008fcb1d475e69614d6aa4ceedee481955c34cb31ad2e6fe73deb0ab810be02dd3cc0b38c908e4795c2ae5d468f360f949720478d13c5fe16c7d5a0aafafec04712d22dfa4d6838f74", 0xf2}, {&(0x7f0000005780)="2038d2067138e85d50025c6034e2f56782931a86dadadf4b411ebed87db7be6b676db7156b7b5ff985f1365839162d1117b5805119164b5a890e88d8c9f45e2f880153733c77067e0b61573cc58c", 0x4e}, {&(0x7f0000005800)="ef8b33426cfdadf6ec1e7642f2765695688d25c6879b93519b517af382802edae79459a1539e6f619aa9fdcaa5aa7c9690bc38eecc891c2f6e2b51d65044e3bd9c6ce9d739074e0613e371d36966db22d5e895056a8e8635d81b558926dca6a80390979d4c21c27f34edead982d0", 0x6e}], 0x5, &(0x7f0000005a80)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4}, {&(0x7f0000005ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006000)=[{&(0x7f0000005b40)="cfee4fe53425f419715753b7c753562f384928b54446e17e10eaf8ddf11bd66c2328e14166358c110ddb1cb68ac1c38c3c8e88787f560f95af573c4c7dda03a6de3b3430e89c9ed4efc9a713008f2c4095691945014f413e487f897a0808fbd2017b651a8ae9196106c41141cd", 0x6d}, {&(0x7f0000005bc0)="dfd9f6751b68a610682e84bd2ecb5c77", 0x10}, {&(0x7f0000005c00)="65e494d97e177f74e83e83121d878a6fb8ad4ab4e0232eaa275445b1a96ec46bdfb176a834a6c4868215c1337e7cf22e689e20323fb455e5c74e5e401bcb4a9cf6e0a95b6caa4568cd8fa2dfae4bb686c35d8b7e13eec31608eca100363eed2f8d5362bcbdab6dd09c116f2611eccede2e78332337eac0fd4d28131db6301af83a30c010bb39df8e4d22601e155733e884ccea62d171e4eb2c3d28d4d648ec30c71445fca3b042cc7a8ec6cae063f0c2e774945b381c8b84ec8bc83796a1f15f089ac141873a88f1d9", 0xc9}, {&(0x7f0000005d00)="b5703afdef503fac0125fb7f406c23b2c3", 0x11}, {&(0x7f0000005d40)="31b1c28cf8e9d8d2d0b2b7ceaab2da0e6d0ae9d9b51de7494d44fb2c93d5e7d3ebbab942b63a267e8e1fecf0259c8271e2fc295e69860fd75095a1fa5639926ea1a1ba1237593cb8ed230856dd47041cab3b715ebdd8ff706c50c8f0054d66c1e8f0db5e8b3ea982a7cb3b5db7eb66e253e52f477bfad65f2cc597", 0x7b}, {&(0x7f0000005dc0)="3638509f55f624f7357cde936d929e7d5d39240a774bbdc18e0e93fbb2b45aaedc0fe826d62c358b16950b5427d96ffefcb2bb9ba97f6f09db66455fbb34f525f1b6b2a454aa0300d84daaf3b4539f374d84c1caebc8bd3a433f5ca1a3432ae7fdd2c45e83feffbb4005920a5c1b2a9cd9c36684019853", 0x77}, {&(0x7f0000005e40)="483d038418bee2d091de09eb3e3674d1f63e6dd69424eb051adfb37ad978d03fca56e3bbaa95c0c589473295ec2b3feba9f8562960b1b65498740f794231c20d49bc2de65c396dff9f284f1d3159470624e3c7193db5fae565d2030abbff14879b7b016cac835ee543d71e27a18be9a6f1617630610abe525d469adf65f7c7314e11b02b896a281363e7abb9c9c421f91156d415031bba94bdc3bf570241d8d858ab89bbc2d84f26ccfd8fea29c265f534d21a7ec7768e2c5802178e744c68cbcbebf01b7537af1ac8fc57918928cb7586abad2d4bd7d5d43d6c3967", 0xdc}, {&(0x7f0000005f40)="8214c611c1fca0f49f6d8b72f0583e2b79f7efac2d3eb5b250f9eaa0a28cfb3122f32ac58f58852f48520ade5fbe325864591527cb50", 0x36}, {&(0x7f0000005f80)="ddf828c4c68eb828994543da2a9a14bcf8c14d060f7a8f1f7573f00d235d49715fa0297909190a80867807347c43b529e94df689d4171404724a47d1ad06236deede3a9d18a05ddd5b6c02a324343def79ab619684c696b4e9ec596c2eb83b573539f4b0e1080156a9d0f03fa5725cf5dfa525480153221c31", 0x79}], 0x9, &(0x7f0000006280)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x38, 0x40000}, {&(0x7f00000062c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006480)=[{&(0x7f0000006340)}, {&(0x7f0000006380)="9b6566a122e26fcdc3f5ee41f2f3edff8b114d72b62b782c2315fc1ce287d90522a1d5b37045d5c20d0e24dcc22f8ca96cfff25a7e549a1e51d89196e93c1500b9888beb5ee198638f60e21077cfc28748b8fe7eec68c7842bfa0ea588de2e3c34ca9e75e30046cc6a94abcc197191b801e6f0378f7d394b097d8218f2d838ca62b4cf91b16688316e326587fc0819c6c18c0a1291986e5103adb47a8b6c6bb1e0bb874b56c6c5063d80bc448856d6d2af52ab6f7ab85829f5938a15115e3e67f4b4433c27d84efb1dbf802645cd33404152c847690624134a771a34c24485e4297aaaddc28d", 0xe6}], 0x2, &(0x7f0000006a40)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xa0, 0x4000}, {&(0x7f0000006b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006c00)=[{&(0x7f0000006b80)="4ba22fd71ca1a701e434cba714ccc8f7b1333071d9b894ef73713003b2c15260fdd06619d92b59d30814f83a3bb9eb519a6a16c7b6a40d8b1338bec4cf0af6e3529cfe3fa3fe664583d2407f6f17f32cd5098e7550eb429a9a90a17db4dae4c1669a714aad9c46388a3f504ebab94987448a1e2f0d", 0x75}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000006c40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000006dc0)=[{&(0x7f0000006cc0)="89cb3c1239ccb91aa5b6a150a5ce00d5626b1ba3bf4beed24aa979130d69a03135027dcc6c4f2e79ccd344693ddd43731ca3e1b6539cb9ef9c4cc4cde17cede0962bcf96e421d9cdb4de5b2a375e9eff0c7b130b780d27e04d3e87960f22caf99ae05c8f7d88d9f31b1c7e2854ec8deba73ba0855a1a128ec38c9a10d9ed11162a9b876de59178f1e42ac684c314c0751313bf227605ce4ec3b24a2bd9af8631bd3a4d3dbfde69c9a8390d694ad7d77f82f4b76a3e03319af3b0b2b213f266faf899a86cc652e3cba937a9335ff464f98156072bbc5243d97ecd6e5b8c72c86be068aa7672cd23a3b9e001ce359258160f46", 0xf2}], 0x1, &(0x7f0000007180)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x120, 0x40000}], 0x9, 0x810) r35 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r36 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r36, &(0x7f0000000380)=""/169, 0xff9a) getpeername(r35, &(0x7f0000000440)=@can, &(0x7f0000000080)=0x80) 2018/05/30 02:23:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = fcntl$dupfd(r0, 0x401, 0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000000000)) ioctl$TIOCCONS(r1, 0x541d) [ 579.215964] kernel msg: ebtables bug: please report to author: Wrong len argument [ 579.223859] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:41 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:41 executing program 5: unshare(0x42000400) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x410001, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0xb, 0x3}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/05/30 02:23:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xd809, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:41 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x3, 0x5, 0x101, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x101}, &(0x7f0000000140)=0x8) semget(0x0, 0x0, 0x10) ioctl$TIOCCONS(r0, 0x541d) 2018/05/30 02:23:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xff, 0x101000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x31, 0x800000000000007, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x1}) writev(r0, &(0x7f0000000040), 0x146) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000180)=0x88f) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/30 02:23:41 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/247, &(0x7f0000000180)=0xf7) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:41 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockname(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x2, {0xa, 0x4e22, 0xffffffffffffffe5, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x3a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8512bf012cf66f") getsockopt(r0, 0x114, 0x5, &(0x7f00003dd000)=""/13, &(0x7f00000001c0)=0xffffffc7) [ 579.407143] IPVS: ftp: loaded support on port[0] = 21 [ 579.427191] bridge_slave_0: FDB only supports static addresses [ 579.487923] bridge_slave_0: FDB only supports static addresses [ 579.505425] IPVS: length: 247 != 24 [ 579.544645] IPVS: length: 247 != 24 [ 579.598880] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 02:23:41 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x40000, &(0x7f0000000440)="a7e636905a909c070836f301d29697a605a0a4a839e8a818ea25f960acb30ef40ff52aff6c51388e682a9c79c6494db95fecc41c9213bde1ccbd767a2d32c9a746d9e7fcce12b309e32dcc94cffb985ec630a5af15404629f24b1e86911f960958a15e4deb9e8ca8010dc3baab96084cb51b6774cd51d2db470481c142aed816f33ce247863642b4dfaa29589abc210f4f55a281a20345dbc402ca5a570ee3a5a35fda39aa89860d0df3e9351856177933cc28f29aafbfa430952d3a89dce6cbf1adc66c40dfc47753d61be5fe04f313898f7b41da57a595e58d20f3e5fd") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:41 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) 2018/05/30 02:23:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x44000) sendto$unix(r1, &(0x7f0000000040)="44821c2ccc6820a0d36d7ee10c45670d53c1b841b688fe184676a17fc52ba45506747a66db4d243db75c6493f91cbf24a8d21810dba0b800b17f55819c1135152d4fbaca0f5dbc9cc50d3f61f42c195ffa9d6b2b6cfeb4a749e41f503bd7d8bc1b9ff880eecb7a15fb4e480af7a0dd9e57f41bc56548a571d1eaffea830687918247af743e4c4f83f2c00a651727f4a7ed09bf599895b516dcc1cb43c8536cd8b37401210b6bd038ba42e69e701783d6d81be44d04d86b52cd7e445c6364b29c293228296a16f1032b2db02faf5a60505a8d56f94f8a05a09fbaa32583d71ead3074d485f6", 0xe5, 0x0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000280)="48000000140019900953359bc877004b0101048c590a880900000000000000fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c80000000000000000f5ffffffffffffff00", 0x48}], 0x1) 2018/05/30 02:23:41 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:41 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) shutdown(r0, 0x0) close(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x2000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x80) 2018/05/30 02:23:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x9d9, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:41 executing program 5: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) 2018/05/30 02:23:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) rt_sigaction(0xc, &(0x7f0000000040)={0x5, {0x9}, 0x2, 0x8000}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8000, 0x0) write$fuse(r1, &(0x7f00000003c0)={0x50, 0x0, 0xa, @fuse_init_out={0x7, 0x1a, 0xffffffff00000001, 0x3, 0x6d, 0x7dc9, 0x7, 0x80}}, 0x50) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000380)={0x2, r2}) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80001000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@get={0x100, 0x13, 0x400, 0x70bd2d, 0x25dfdbfd, {{'cbc(aes-aesni)\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x80000001}]}, 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x4008080) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e22, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x310, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) sysfs$3(0x3) [ 579.687108] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:41 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000100)="2400000002031f001cfffd946fa2830020200a000900010000e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x8550, 0x3, 0x8, &(0x7f0000ffc000/0x2000)=nil, 0x9}) 2018/05/30 02:23:41 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008a40)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000008a00), 0x13f, 0x7}}, 0x20) write$rdma_cm(r0, &(0x7f0000009fc0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000009f80)={0xffffffff}, 0x13f, 0x100b}}, 0x20) write$rdma_cm(r0, &(0x7f0000008bc0)=@bind_ip={0x2, 0x0, 0xfa00, {0x0, {0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0xd35}, r1}}, 0x21b) write$rdma_cm(r0, &(0x7f0000001b40)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000040), 0xffffffff, r0}}, 0xfffffffffffffd7c) write$rdma_cm(r0, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000100), 0xffffffff, 0x1, 0x223}}, 0x20) [ 579.731794] bridge_slave_0: FDB only supports static addresses [ 579.805661] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 579.832535] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 579.858235] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 579.890169] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/30 02:23:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000000000)=""/21, 0x15, &(0x7f0000000100)=""/161}}, 0x68) 2018/05/30 02:23:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) 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) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000200)) keyctl$session_to_parent(0x12) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x200000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x31c42084}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r2, 0xf08, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x48000) 2018/05/30 02:23:41 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) getdents64(r1, &(0x7f0000000380)=""/169, 0xffffffffffffff0a) close(r0) 2018/05/30 02:23:41 executing program 0: unshare(0x8020000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') setns(r0, 0x20000000) 2018/05/30 02:23:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x4, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:41 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x1) futimesat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{}, {0x0, 0x2710}}) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50004}]}) acct(&(0x7f0000000200)='./file0\x00') r1 = semget$private(0x0, 0x0, 0x0) r2 = getuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000000380)=0x2, 0x4, 0x0, &(0x7f00000003c0), &(0x7f0000000400), 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) getgroups(0x7, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0xfffffffffffffff8, r2, r3, r4, r5, 0x80, 0x3}, 0x8e, 0x5, 0x16}) 2018/05/30 02:23:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e280000000b0affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) 2018/05/30 02:23:41 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 579.974975] bridge_slave_0: FDB only supports static addresses [ 580.000214] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/30 02:23:41 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 580.024202] bridge_slave_0: FDB only supports static addresses [ 580.042335] audit: type=1326 audit(1527647021.780:1841): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7466 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/30 02:23:41 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 580.062325] audit: type=1326 audit(1527647021.780:1842): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7466 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 580.082178] audit: type=1326 audit(1527647021.780:1843): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7466 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 580.102016] audit: type=1326 audit(1527647021.782:1844): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7466 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/30 02:23:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x9effffff00000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 580.121888] audit: type=1326 audit(1527647021.786:1845): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7466 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=163 compat=0 ip=0x455a09 code=0x50000 [ 580.141753] audit: type=1326 audit(1527647021.786:1846): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7466 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/30 02:23:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48c}]}) r3 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e23}}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000880)=@broute={"62726f7574650d0100", 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x467) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x2c) [ 580.161587] audit: type=1326 audit(1527647021.786:1847): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7466 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 580.181472] audit: type=1326 audit(1527647021.786:1848): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7466 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 580.202163] audit: type=1326 audit(1527647021.786:1849): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7466 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/30 02:23:42 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x21) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f00000001c0)) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00000000c0)={0x60001}) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000000)={0xa0000}) 2018/05/30 02:23:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001500)={0x0, 0xe6, "b1c50abc188b8a509ab934bb2790b0dd5d557214a658a349c533330695504fb0b57b61eaa99c2fd34d14e4d8b0e637f90a47151efbddcc4f7ca083db3af774d9a582aecb9dd2f2070380b2bf4c14a53bc53c48f459b2ee73fb0fed1d0cbbcc152e4d39e03f2777ec6baf8f5ec1b649691e7953edb4db9eeb554976fa236af3ed63993fd44e3b75d9af372de911f554209a56b5d201f9fac2779c06b91cd02731e84ed32fd93dc663a651a79b0cd2cc387618c3d4a222c4a9120064585c2deea13f815b90e281bce113a4aff01d0e667d55a5b46300df9b1a968e8ecaaf1788fab894766bcd9e"}, &(0x7f0000001600)=0xee) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001640)={0x1, 0x2, 0x5419196a96758e61, 0x9, 0x8, 0x6, 0x8390, 0x5, 0x0}, &(0x7f0000001680)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000001780)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)="2a32d5fba2289fb08c866bc4bf2d", 0xe}, {&(0x7f0000000440)="cfdc3e979153ee33b47a708886b0a38f35dc7cfee0baac4f888765d662f8cb995fc7f35a1b594617203a8c5d5c3b6c078595d2eb9d66064410b3c1c59ff9f4e5423bad5e4e0f706229ec244be316e09c278704774638c0389e5e1729ec47c5d53db7bed2357b8af30d0dca87c44d4c137fd0b7525158888c118f02a46b57ae372bdb6522a83efc", 0x87}, {&(0x7f0000000500)="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", 0x1000}], 0x3, &(0x7f00000016c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8003, 0x34, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x40, 0x8, 0x200, 0x6, 0x6, 0xf4, 0x9, r2}}, @authinfo={0x18, 0x84, 0x6, {0xa35}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x13}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x8}}], 0x98, 0x20004080}], 0x1, 0x20000000) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000017c0)=""/5) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000380)=""/169, 0xff9a) [ 580.222119] audit: type=1326 audit(1527647021.786:1850): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7466 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 580.248228] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/30 02:23:42 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 580.287644] bridge_slave_0: FDB only supports static addresses [ 580.323377] kernel msg: ebtables bug: please report to author: Wrong len argument [ 580.331901] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:42 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x1c}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40102) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/30 02:23:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xd406000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:42 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 580.428252] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/30 02:23:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000900)=""/250, &(0x7f0000000240)=0xfa) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000440)="b83229c842db441694a840fedd630402edccac2581c82ecc56e30996be2d16d7fe8090bd66ff47c6114ef6936cb588bf993eca6ce81c651eb5260508402647fa5749f0c70ac294626cc6eedee6b7ea2c28c4cf98a0d883cf4aa1a820a659ebe13838d65f378420d2c8b6602dad3f7a0f3e9aa03a3b0354a9f4a486bbc4eba07caa82631d4743c4824351de7fd52eec6e7d067fb4f30d3bd91600b23fd908af902c07939bc75cc02a2e7d5af64f68487bd107e5b0d4c28d088ecf0d9fdbfab52326e060", 0xc3}, {&(0x7f0000000540)="d48d1edf420c2f71aafa16a19ee2994828c397d32f3da4f83202ad306bbd0d5f3867edb43bebfab479160a9a4a1311c5dd979d990c4576238f479a1a258993e4fabfd09f4223748214d53a643b0e64bfb6b4e9984273ddd0d06b08829f8bf93a2704f4099fd76249aca112e6ec9d9c78321475144b2e36bbe4a2f46f289c8b23328583980914b9e3df119d44cd431332feb0f8fbac9a3d195b919a6455aee08df5f81e26", 0xa4}, {&(0x7f0000000600)="aa1aa11b637d3ff1f22f5fb509209ce6396b73a32160e536ac0d073bcac1b87929dd8994b37d0edbbf4b36e504049ee2c001910fff122cf69cc25a8b917eca63b21f7422461ebbd243b3505679bfa5e9289440a75734bf363d9805c23e5f8350358303b84e4659447c6f9cb1400080c7a0b51c19", 0x74}, {&(0x7f0000000680)="b277bd6e67bb059af11cb437b078571cc64d4389c69ba4e546207d9b1e6d53406295f31b561bb2aaa56e5c7f217e8532d9609e1435ad1134f02c32c392e380f11da88541a5c4d96b24b01b8fe347a209686f1382c986cc", 0x57}, {&(0x7f0000000700)="faad2f8e13b72062612a826150bfcfe2d28eaa07eae3a552265f51e98ab38910ae5b3fa1a2cad06e9685ee771544a03baa78a01d5d7f66117a2fa9bcc14f012f9632d830791ae30efc58f17626c757172f53eff4323d5f2a521ec97226f1", 0x5e}, {&(0x7f0000000780)="c0b94f2484ecfc6dd6e682df9852caf27cc878ebbe37c4e2c597744529d63227eb0a0b0b565b7ef41a09c7d3221f301fd296670f50e5f2d4f97140edafb6e3e63e1521247f63d0a9778bc0331ff591de009ccea28a976ad7666acbaa40d2054c31f5bce740a55faf6114a049f1c9223f3c70e5e39a3e5a26136ab5a85ea981b74449563545a466923b0473a1548c53411f9edcbea8841ed4b7f0ad043d9708a9c8a94e9291780ec676ce4ce9b63b08b759ae274598ad023373270819fee9cb1459f51ef1a104", 0xc6}, {&(0x7f0000000080)="e60b5911b92af5ac85316f15dc0706ded2563ba361ad8713197a480b25df1ff20ab457adb0cbeed992dfdf7a436006", 0x2f}], 0x7, 0x0, 0x0, 0x80}, 0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) [ 580.553325] bridge_slave_0: FDB only supports static addresses [ 580.601369] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:42 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000200)={0xa, &(0x7f00000001c0)=[0x7ff, 0x5, 0x2, 0x9, 0x3, 0x0, 0x5, 0x2, 0x1000, 0x9]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r3, 0x2, 0x1, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = eventfd(0x6) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r5, 0x12}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8100, 0x0) ioctl$SG_SET_COMMAND_Q(r6, 0x2271, &(0x7f0000000140)=0x1) 2018/05/30 02:23:42 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/169, &(0x7f0000000000)=0xa) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001800)={@mcast1, 0x0}, &(0x7f0000001840)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001880)={'team0\x00', r1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) 2018/05/30 02:23:42 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:42 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e22, 0x1000, 0x2, 0x80, 0xa0, 0x0, r1, r2}, {0x2, 0x6, 0x5, 0x5, 0x5, 0x1, 0x4, 0x7}, {0xffffffff, 0x9, 0x7ff, 0x9}, 0x200, 0x6e6bba, 0x0, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x6c}, 0xa, @in=@rand_addr=0x7, 0x0, 0x3, 0x1, 0xffffffff, 0x3f, 0x9, 0x200}}, 0xe8) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r3) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000700), 0x4) write$binfmt_elf64(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1ec) r4 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7, 0x400) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00000005c0)={0x6, 0x200, 0x7f, 0x7e, &(0x7f0000000440)=""/126, 0x0, &(0x7f00000004c0), 0x97, &(0x7f0000000500)=""/151}) r5 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3, 0x40000) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) 2018/05/30 02:23:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, 0x0, &(0x7f0000000080), 0x80000) r1 = semget$private(0x0, 0x7, 0x10) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000040)=0x800) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="691478f7e09486069c9452bb9c234224daa9b87dd77d5cb19b02517cc6a0b32d975647745a52e427c278ca4cf9f903dd2ec3b472180844d85847727bfe03000000002d3c8859add0ea", 0x49}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = getpgid(0x0) capget(&(0x7f0000000080)={0x0, r0}, &(0x7f00000001c0)={0xce9, 0x10000, 0x67, 0x100, 0x59, 0x2}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xd909, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) ioctl$KVM_ENABLE_CAP(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffff8000]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 580.719303] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0), 0x304, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x6001, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000100)={0x7, 0xea6}) recvmmsg(r1, &(0x7f00000118c0)=[{{&(0x7f000000b480)=@l2, 0x80, &(0x7f000000c640)=[{&(0x7f000000b500)=""/4096, 0x1000}], 0x1, &(0x7f000000c680)=""/115, 0x73}}, {{&(0x7f000000fe00)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000010200)=[{&(0x7f0000010180)=""/118, 0x76}], 0x1}}, {{&(0x7f0000011540)=@can, 0x80, &(0x7f0000011840)=[{&(0x7f00000115c0)=""/82, 0x52}, {&(0x7f0000011640)=""/45, 0x2d}, {&(0x7f0000011680)=""/219, 0xdb}, {&(0x7f0000011780)=""/163, 0xa3}], 0x4, &(0x7f0000011880)=""/34, 0x22}}], 0x3, 0x0, 0x0) 2018/05/30 02:23:42 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 580.769218] bridge_slave_0: FDB only supports static addresses [ 580.778999] irq bypass consumer (token 00000000529ef50c) registration fails: -16 2018/05/30 02:23:42 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\t+(@)^ppp1\x00', 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xec, "b5f9fa945d9fdc00109b6729db276a6f475b2ecd0bc495cce52c3d95b76806b171db29390a13bf6ba7e3d950b922af8620be16c83d6494dd3da45f5db8dfa095acc5bd0db7be1124e817cabffab6c8e39f328f747e84ad0f4fe3a7a7aee084d291254760a0847aba317ac0453c6a6235eaa84c2633aaa0d47d2bca97d953c5f166f8dea34da9d567537b6c5d3ef556e8b551aee3a00be2163d594849b8f16632c12bbdf327099e93f96c8f329eb3e185dd3e8b7072f56bbc2ade32f66855b091b568edd9c3e8b14300c8de2ef6aa05be648e4a7b9e6dfa9ab85d1909d335e75fb48daa657c8ea81b39922d4c"}, &(0x7f0000000180)=0xf4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0xbb69}, &(0x7f0000000200)=0x8) r2 = socket$inet(0x2, 0x80003, 0x3) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x131, 0xffffffffffffffa4) sendto$inet(r2, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/30 02:23:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080), 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x0, 0x0, 0x10}}], 0x1, 0x0) bind$llc(r1, &(0x7f0000000080)={0x1a, 0xffff, 0xfffffffffffffff9, 0xfffffffffffffe01, 0x1, 0x4a4c, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/30 02:23:42 executing program 0: r0 = dup(0xffffffffffffff9c) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffff, 0x3) 2018/05/30 02:23:42 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x3, r1}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xf0ffff, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:42 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0}}) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/30 02:23:42 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:42 executing program 7: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='O\x00\x00\x00\x00'], &(0x7f00000000c0)='\x00', 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0xff32) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) 2018/05/30 02:23:42 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105005, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @local}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff]}, r2}, 0x14) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r4, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0xffffffff, {{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x7000000000000000}}}, 0x88) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) fallocate(r0, 0x20, 0x0, 0x8000000) 2018/05/30 02:23:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)='-[@^ppp0@vboxnet1md5sum+}$\x00', 0x1) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x2}) [ 581.015211] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) flistxattr(r0, &(0x7f0000000000)=""/46, 0x2e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) shutdown(r0, 0x1) 2018/05/30 02:23:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000000f000)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x4c) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000000)=0xe) sendfile(r0, r2, &(0x7f0000000340), 0x800009) 2018/05/30 02:23:42 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 581.060500] bridge_slave_0: FDB only supports static addresses [ 581.088231] binder_alloc: 7593: binder_alloc_buf, no vma [ 581.093871] binder: 7593:7599 transaction failed 29189/-3, size 0-0 line 2971 2018/05/30 02:23:42 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) bind(r0, &(0x7f0000000440)=@can={0x1d}, 0x80) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000580)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000180)="63707573657400eaad3e5b0a0095e78e9c812934f4cd9498d91092277b7d23cba88f3a71d8169c81d3dd69ceff7cccd13781000622ee1b22de", 0x200000000000000, &(0x7f0000000500)="5b085fdb027fcfa960c0463b2c923750c47080fa7778cfa9ddd0b4828aec3407a26c0f4ebd64786dd9ab36254152e297c8d9") r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f0000000080)) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffff9}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x121000, 0x0) 2018/05/30 02:23:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x7ffd, @mcast1={0xff, 0x1, [], 0x1}, 0x8004}, 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x10000000000001af}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x2, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x9}}, [0x0, 0x9, 0x1, 0x7, 0x0, 0x4, 0x6, 0x80000001, 0xf2, 0x7, 0x4, 0x20, 0x4, 0x8, 0x400]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9e3f6cb00f522a040000800000000032b5063d592abb02f286efddb31f9cd16d53"], 0xc) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x0, 0x0) bind$rds(r3, &(0x7f0000000380)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) clock_getres(0x7, &(0x7f0000000300)) 2018/05/30 02:23:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x2000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:43 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 581.217559] binder: BINDER_SET_CONTEXT_MGR already set [ 581.255686] binder: 7593:7595 ioctl 40046207 0 returned -16 2018/05/30 02:23:43 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001640)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x10002, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000780)={0x0, r1, 0xfffffffffffffffc, 0x5}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f0000000180)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}], 0xfe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) [ 581.272228] bridge_slave_0: FDB only supports static addresses [ 581.340512] bridge_slave_0: FDB only supports static addresses [ 581.366794] binder: undelivered TRANSACTION_ERROR: 29189 [ 581.372714] binder: release 7593:7595 transaction 123 out, still active [ 581.379646] binder: undelivered TRANSACTION_COMPLETE 2018/05/30 02:23:43 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/vcs\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000c00)={0x5, 0x8}) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x100, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000d40)={0x8, 0x0, 'client1\x00', 0x4, "54f0fc8fbd90960d", "f062b4e34faaa66f7d269eb461669035da7ccb4e8fb9d987eb21499054ec5e85", 0x5, 0x9}) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000007c0)={0x0, 0x9, 0x30, 0x9, 0x7fff}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000b40)={r4, 0x70, 0x10}, &(0x7f0000000b80)=0xc) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) getdents64(r3, &(0x7f0000000c80)=""/165, 0xa5) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) syz_open_pts(r0, 0x400420000) r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$void(r3, 0x5450) getdents64(r5, &(0x7f0000000380)=""/169, 0xff9a) sendmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000440)=@rc={0x1f, {0x8da, 0xfffffffffffff000, 0x4, 0x7e6c, 0x8, 0x28fb}, 0x1000000000}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000500)="62a9df3ebcf91ac019ab3e124db8257a8547d38c0d53dfacca57baa8d6a1da1bddae8d9293989a6f5f69aeb8d4afc102ec5c13eb52771e7beef76746a76123720fa2d942dc8555d23e0315b98e1f31cb94d51c3bc3a538c4cbd20a2980aada10b13e5725fe7c21518f9d26b48685c5c3c9e4019e39f87517e3b0e7d20fe58d1be251ef4bc6c4b40b57d979220b84f916f8cc7c4fb4d5a10d371fbc438e4aa81337d18464d071541d9afa1e4e9cd1d792e63f8775c50f677de8a19010107ab1296c0f493502f77b23101fa9d39b3945269c471800bff23905d1", 0xd9}, {&(0x7f0000000600)="68766641a0e0b1cbbec50cd7127e54cb424ff0ce606704e78cd4d8bc3b07211a0a9e9e236bf068e0d41fa2ff90ae7935bb9182b68a09aa37e5cb3ad7943c4295c4d4bbab57de48ae7fb9e42ea568e73ccfa0c8c24faad13be99af2749dee2f130f781aebed9424acd85cd27195f3bda144165ce4ad5f43aa7bafecd41237be70ee64c544721d776ce51483347df826be7372b2e623a18d5c9f70771d90fbc7cd3c13c6a96797332c9389db52", 0xac}, {&(0x7f00000000c0)="f9c125eafcd2a38262dbe83335b2e1793e62ec2d684533c2", 0x18}, {&(0x7f00000006c0)="b80a9c5db80108605d126e4b1b41dbc98709699083e73e65055d889d49e71bb5bd45a4cf83f01baf48c089bf3fb743ac4993d28fb73334dac4ee84d3b170f9e788ab0a79eab6", 0x46}, {&(0x7f0000000740)="45834ece1594e0d5cd9bfce8a55fdf28500b5e4c0f3dce1e55ce6f6d50b1365cdac5a509fb1f934480e637db96152414163acd71bf47ff6a9437426ff11770c42d72dcc24b8b757e3d3400baf3373a5e1702895ce9cd68abd39e", 0x5a}, {&(0x7f00000007c0)}, {&(0x7f0000000800)="1a84eddf4e3c2e1f052f53d86fb419937fa6c56bf33546563e826675c9acedbe75d0bda7893fc9baf1037a38f430ffd5b3ce94154ccec4d22e1fef380be77cf9aa7fa1ebd4c996c4ab1f7f0ba7574066803f69870e6ee2465ba5b86e8907f1e58ff7f10b5e33d909df870a5d4361288b0b31e008ed7ffd5a9801c7042bbb20210df2ec8b234c662de8b9eeb5bbbbb333d8edbe2d4e", 0x95}, {&(0x7f00000008c0)="91a68e730e48dde791ac57e648e79acb7eed499b5e4d17b10972f0e8902b6105e61945a53ff01a829f7e2ec421e2f0324ec444e36436ec55f142476d5577cf750a68c84777625becb6bff8b0507ff30e065f002a877147408dc4d83b94b47da2fd573443490c123947037cad07d0e9c3edb4f580ac5bef129caf25228b02b92d9600da4ef5d8ff6293c93b3847217d3ff18e234da04d5ee930543aa57952e11d1169", 0xa2}], 0x8, &(0x7f0000000a00)=[{0xa8, 0x105, 0x1c0a, "0e17b9e2aca8d5ac0cb9f8bbd6c15ebb70837b517c3d4afe07c456c56bbbce26f0d754a4429c3eb0567e5cb64fd1505075c49b8d91c15a4e497fa393ef11208ab637723f21bbb7e7ef4906b2348ae49a5a7c43ca0829d4acf4fdd8ba00f126046c8fc2a9c12a5726f398844e8d1b5d18c5a55438bb0518b96ad00257db47a3e0afa04e0fcf7301c004838b4dbe2cd74e0382898733b9"}], 0xa8, 0x8000}, 0x40) 2018/05/30 02:23:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = socket(0x0, 0x5, 0xfffffffffffffff8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x1ff, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1}, 0x90) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)=""/28, &(0x7f0000000100)=0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)='i', 0xffffffffffffff00}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:43 executing program 7: r0 = socket$inet6(0xa, 0x8080f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x400000000000019, &(0x7f0000311ffc)=0x1, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e22, 0x3b, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x100}}], 0x58) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x10000004e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) fcntl$getflags(r1, 0x40a) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000003cc0)=@nfc_llcp, 0x80, &(0x7f0000004280), 0x0, &(0x7f0000004300)=""/79, 0x4f}}], 0x80000aa, 0x40002000, &(0x7f00000044c0)={0x0, r2+10000000}) 2018/05/30 02:23:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000340)={0x7}) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000040)=0x7, 0x4) 2018/05/30 02:23:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400197f09004b0101048c591188ffffcf5d3474bc9240e1052061a7766819e07900e0fe5f002824a6da8bb29f502c922408e9d647213ee20600d4ff5bffff00c7e5ed5e", 0x48}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80000001, 0x600) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06630441010000004f4034bcdc6004ff3ebfd864363fe5e344c93007bef601c1997cf1f3d083eeb0f6fbd4f27f9674025937307e77dfedf430c1545ec3b06934a1d35988f632cae4934b3ea52ac89db7373c5f904cd4fc57e450be989ad483cdd7aed1f1631c3bb963370f30def4c7d7c521642213bfd757f9ff3a15d7a713e281413e7720a2251357715711086ff0e900149ccda7096dd204ed98714ee943b7d89d51ba681b05ded8a7f3"], 0x29, 0x0, &(0x7f0000000140)="089dc0f06ab84a05c03265d805856276c8190c486b00a02feff09b099f71706642e5e6ddd03eaedfab"}) 2018/05/30 02:23:43 executing program 6: socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000100)=0x8001, &(0x7f0000000140)=0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000240)={r6, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x10000, 0x9, 0xd7b, 0x4e, 0xfffffffffffff1f0, 0x1, 0x0, 0x8, 0x200000000000000, 0x4965, 0x5, 0x3, 0x3b1, 0x1, 0x6]}, &(0x7f0000000340)=0x100) connect$pppoe(r2, &(0x7f0000000380)={0x18, 0x0, {0x2, @random="8d14474d392a", 'ip6_vti0\x00'}}, 0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r6, 0x3}, 0x8) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000400)={0x0, 0x100000000, 0x3, 0x10, &(0x7f0000ffd000/0x2000)=nil, 0x7fff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x1ff, 0x4, 0x0, 0x1, 0x0, 0x3578, 0x1, 0x2000000000, r6}, 0x20) getitimer(0x3, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000004c0)={0x0, 0x1, 0x3, 0x1a6, 0x2, 0x101}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) utimes(&(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)={{}, {r7, r8/1000+10000}}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000640)={0x0, 0x2, 0x75af, &(0x7f0000000600)}) socket$inet6(0xa, 0x800, 0x400) socket(0x13, 0x805, 0xffffffffccc67b7f) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000680)) sched_yield() ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) timer_create(0x7, &(0x7f0000000840)={0x0, 0x35, 0x4, @thr={&(0x7f00000006c0)="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", &(0x7f00000007c0)="491e23786e0472c3f86fa1e6f41f413b4537df63870a5e1fcfed85515faf9be0de29ebe437bee3fa67a14897842be67bc3bc7e9a9d4cef523022655310b7f98dea2590a9691bb8edd30c142681f77a50ea271966eccb178138ef52422300693df09e4f8b544cbcc6c8a7fe5936fbf0f9dc8d692988fa0944e960c1267ec2ecf9"}}, &(0x7f0000000880)=0x0) timer_getoverrun(r9) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000008c0)={0x2713, 0x1, 0xf000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) socket(0x1, 0x0, 0x8) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000900)=0x100) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x40, r10, 0x110, 0x70bd26, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x40}, 0x1}, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f0000000a80)={0xf, 0x0, 0x1f, 0x8001, 0x8, r3, 0x6}, 0x2c) 2018/05/30 02:23:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x300, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:43 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 581.405140] binder: send failed reply for transaction 123, target dead 2018/05/30 02:23:43 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffe, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x2, 0x0, 0x3, 0x4, 0x1b, 0x6}) 2018/05/30 02:23:43 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:43 executing program 7: r0 = socket$inet(0x2, 0x1ffffffff, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="b9a2d5b19422", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/30 02:23:43 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) rmdir(&(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xff9a) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x8, 0x80200) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000004c0)=0x1, 0x4) [ 581.528631] bridge_slave_0: FDB only supports static addresses [ 581.559301] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xfffffff0, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) close(r0) 2018/05/30 02:23:43 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x5, 0x67, 0x0, 0x81}, 0x14) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) [ 581.726066] bridge_slave_0: FDB only supports static addresses [ 581.772260] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/30 02:23:44 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0xce, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000440)=""/169, 0xfffffeef) 2018/05/30 02:23:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{}, {0x0, 0x0, 0x0, 0x0, 0xb8}, {0x2, 0xf002, 0x9, 0x0, 0x6, 0x0, 0x1}, {0xf000, 0x0, 0xf, 0x0, 0x0, 0xc, 0x2, 0x0, 0x5, 0x1}, {0x0, 0x3000, 0xf, 0x0, 0x6, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb461}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x81}, {0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0xc8, 0x0, 0xdb0}, {0x0, 0x16000, 0xf, 0x0, 0x0, 0x0, 0x0, 0x14, 0x6}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x3, 0x1, 0x80, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) 2018/05/30 02:23:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x500000000000000, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x7c, &(0x7f0000000080), 0x7) 2018/05/30 02:23:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x400000, 0x210040) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'veth1\x00', 0xffff}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:44 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x40096100, &(0x7f0000000280)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x7, 0x688]) [ 582.505355] QAT: Invalid ioctl [ 582.513923] bridge_slave_0: FDB only supports static addresses [ 582.537938] QAT: Invalid ioctl 2018/05/30 02:23:44 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000001c0), 0x4) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000440)={{0x2}, 'port1\x00', 0x53, 0x101000, 0x3, 0x0, 0x10001, 0x3, 0x1000, 0x0, 0x5, 0x7f}) ioctl(r0, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) [ 582.555648] bridge_slave_0: FDB only supports static addresses [ 582.556950] sctp: [Deprecated]: syz-executor0 (pid 7721) Use of struct sctp_assoc_value in delayed_ack socket option. [ 582.556950] Use struct sctp_sack_info instead 2018/05/30 02:23:44 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x12b400) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0x101, 0x5, 0x7, 0x6, 0xa6, 0x200000}) timerfd_create(0x7, 0x80800) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r3}) 2018/05/30 02:23:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xf0ffffffffffff, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:44 executing program 6: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0xc2, 0x2, 0x63, 0x7fffffff, 0x1}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x10, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfdfdffff}}) 2018/05/30 02:23:44 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x500], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 582.715567] bridge_slave_0: FDB only supports static addresses [ 582.754762] sctp: [Deprecated]: syz-executor0 (pid 7721) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/05/30 02:23:44 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='map_files\x00') getdents(r1, &(0x7f0000000100)=""/8, 0x18) getdents(r1, &(0x7f0000000000)=""/127, 0x7f) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000340)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, [0xfff, 0xfffffffffffffff9, 0x0, 0x3ff, 0x3, 0x1, 0xa7, 0x0, 0x2, 0x2, 0x80000001, 0x5, 0x7fffffff, 0x4000000, 0x400]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x5, 0x0, 0x8004, 0x401, 0xcec, 0x2, 0x1, 0x9, r2}, &(0x7f00000002c0)=0x20) [ 582.754762] Use struct sctp_sack_info instead [ 582.778495] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xd406, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:45 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x6, 0xffff, "6dd9290fa2d0b6cca72027bb4a08469ac6ae11e56b55e889ae3ee15a9b8c7d84aaec50f0125e7424205669c4d987785bc5fc7fa9b16e6c583d67433837b9c2", 0x24}, 0xffffff19) 2018/05/30 02:23:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x0, 0x410}, 0xff2e, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x114}, 0x1}, 0x0) times(&(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x206800, 0x0) write$vnet(r1, &(0x7f0000000340)={0x1, {&(0x7f0000000200)=""/92, 0x5c, &(0x7f0000000280)=""/166, 0x3}}, 0x68) 2018/05/30 02:23:45 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/46, 0x2e, 0x0, &(0x7f0000000180)) 2018/05/30 02:23:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x224802) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002a80)={0x0, @multicast1, @multicast2}, &(0x7f0000002ac0)=0xc) clock_gettime(0x0, &(0x7f0000002b40)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000002c40)={&(0x7f0000002b00)={0x1d, r2}, 0x10, &(0x7f0000002c00)={&(0x7f0000002b80)={0x1, 0x40, 0x7f, {r3, r4/1000+30000}, {0x77359400}, {0x0, 0x8, 0x0, 0x81}, 0x1, @canfd={{0x1, 0x0, 0x0, 0x80000000}, 0x1a, 0x2, 0x0, 0x0, "6a1127d7ff85360a0ebb279ab2a8bdfd4abe77001a1b9ad9e67862ffc08ba2ffefd07b7ce3ce328d7afec58b8508d8f19456329aa7c81733a7ba9a58d067bdfa"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x4000084) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:45 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:45 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$int_out(r0, 0xeee0bdb9d8fab3fe, &(0x7f0000000000)) r1 = dup2(r0, r0) accept4$inet6(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x1c, 0x0) 2018/05/30 02:23:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x1, 0x9, 0x75, 0x7fffffff, 0x4, 0x8, 0x400]}, 0x12) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) [ 583.614311] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:45 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20080) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/81) r1 = socket(0x9, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic) 2018/05/30 02:23:45 executing program 6: shmctl$IPC_RMID(0x0, 0x3) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x6080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffff, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x82}, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x40000) renameat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/05/30 02:23:45 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 583.663844] bridge_slave_0: FDB only supports static addresses [ 583.686637] netlink: 256 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/30 02:23:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffff, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000180)=""/242) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x5, 0x4) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x38c, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x9, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0x1c000, @loopback={0x0, 0x1}, 0x5}], 0x78) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/30 02:23:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x400300, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:45 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x2, 0x3, 0x4}, 0xffffffffffffffba) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x3c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000000), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x10, 0xf9, 'bond_slave_0\x00', 'gre0\x00', 'gre0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x994d5b437759e16a, 0xff], 0xa0, 0xa0, 0xe8, [@connlabel={'connlabel\x00', 0x8, {{0x3, 0x3}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"af94bcf4fe391af2f913d18d6122373f88f34292edc6a1286919f580c011"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x40, 0x0, 'bridge_slave_0\x00', 'tunl0\x00', '\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xe8, [@connlabel={'connlabel\x00', 0x8, {{0x2, 0x1}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"8e0ce3c8af6ab1a6ee673d0665ba891fb61d2d8b7f6eec2ddbaab04bfa0c"}}}, {{{0xb, 0x9, 0x806, 'ip6gre0\x00', 'veth0_to_team\x00', 'ip6gretap0\x00', 'bridge_slave_0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0xe8, 0x118, 0x160, [@vlan={'vlan\x00', 0x8, {{0x4, 0x7, 0xbbff, 0x1, 0x4}}}, @limit={'limit\x00', 0x20, {{0xfffffffffffffffa, 0x400, 0x7, 0x6, 0x40, 0x6000000000000}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"7eb80f763d45ab39566a202e7651055baa01cdf13a6431bd2a6ffde94c33"}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x438) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x240, 0x3a}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/05/30 02:23:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket(0x2, 0x1, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x400, 0x2, 0x7ff, 0x100000000, 0x7, 0x2}, 0x8}, 0xa) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) accept(r0, &(0x7f0000000140)=@ethernet={0x0, @remote}, &(0x7f00000001c0)=0x80) [ 583.873643] netlink: 256 bytes leftover after parsing attributes in process `syz-executor7'. [ 583.884144] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:45 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 583.971591] bridge_slave_0: FDB only supports static addresses [ 583.978120] device lo entered promiscuous mode [ 584.008288] device lo left promiscuous mode [ 584.026417] cannot load conntrack support for proto=7 [ 584.082833] cannot load conntrack support for proto=7 2018/05/30 02:23:46 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4068aea3, &(0x7f0000000180)={"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"}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4006) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000040)=""/141) 2018/05/30 02:23:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x513002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x5, 0x91, 0x40, 0x2}, 0x98) 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) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0xf00, 0x0, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:46 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:46 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x10000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) dup2(r0, r1) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x100) 2018/05/30 02:23:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x1) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f1ef6cbadb761454c46000000000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/05/30 02:23:46 executing program 5: unshare(0x2000400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) fanotify_mark(r0, 0x9, 0x40000020, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 2018/05/30 02:23:46 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x700], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:46 executing program 5: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b3518b9018bf683523bea5ac29848da29d9bf7e40fda3e94a45e", 0x30, r0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="f293e0df040000000000004261ec8f5d1edef1f51b2dcbf600d5bb0e475b150522ae1b7cc55ec44b8b92f6a6", 0x2c, r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)={[{0x7, 0x8, 0x10000, 0x8001, 0x7f, 0x9, 0xb6a, 0x18, 0x1, 0x8000, 0x9, 0x1, 0x100000000}, {0x6, 0xc2, 0x8, 0xc03a, 0x0, 0x8, 0x6, 0x4, 0x100000001, 0xff, 0x71, 0xffffffffffff5fb3, 0x9}, {0x400, 0x2, 0x2404, 0xd173, 0xfc, 0x3, 0x6, 0x81, 0x8, 0x7, 0x1, 0x3, 0x9}], 0x5}) keyctl$dh_compute(0x17, &(0x7f0000000580)={r4, r4, r3}, &(0x7f0000000740)=""/132, 0xffffffffffffff6e, 0x0) pause() [ 584.591595] bridge_slave_0: FDB only supports static addresses [ 584.616304] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:46 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x10, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}, {{@in=@rand_addr}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ptrace$setregset(0x4205, r2, 0x4, &(0x7f0000000280)={&(0x7f00000000c0)="b01b7d514651b19d2b44fd139e0de28998cb1e0e57193d0e6fe815d922f5327dfb321f25bf25d25e71fd37500e55499c9bcab3732f34d6b2c134dc0733b0c325fc15f2084f2de2a08e5e24a786d13f380e01fc316ebfe1edebe7e3d740e786b03e0b78679a9f3a2d86bbca6c39ea1ca61787e6b163a442fd05e40490e094ef4d144026575f4151c9db55498e578058b9d2161411c763dccf3173b412cd304e743498549bde", 0xa5}) 2018/05/30 02:23:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1000, 0x8000, 0x2, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xfffffffffffffffb, 0x4, 0x5, 0x8, 0xe9e}, 0x14) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) 2018/05/30 02:23:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x6496020000000000, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:46 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/30, &(0x7f00000001c0)=0x1e) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:46 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af22, &(0x7f0000000000)={0x0, 0xcf3}) [ 584.746295] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:46 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) [ 584.786549] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x700, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/30 02:23:46 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:46 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x37da}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x40) write$tun(r1, &(0x7f0000000380)={@val={0x0, 0x60}, @void, @ipv4={{0x16, 0x4, 0x3, 0x5, 0x1060, 0x66, 0x0, 0x9252, 0x11, 0x0, @empty, @multicast2=0xe0000002, {[@rr={0x7, 0x1f, 0xffffffffffff1033, [@dev={0xac, 0x14, 0x14, 0x1c}, @loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr, @empty, @rand_addr=0x2, @multicast1=0xe0000001]}, @timestamp={0x44, 0x14, 0x4, 0x3, 0x1, [{[@broadcast=0xffffffff], 0xff}, {}, {[], 0x3}]}, @generic={0x82, 0x10, "81684b0efdf3723c5d723296754a"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x6, 0x7, "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"}}}, 0x1064) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xf7e0c5e7503c0b1c, 0x0) write$tun(r2, &(0x7f0000000200)={@val={0x0, 0x8917}, @void, @mpls={[{0x0, 0xfff, 0x2, 0x7}, {0x401, 0x6, 0x20, 0x1}, {0xfffffffffffffffd, 0xc913, 0x20, 0x3}, {0x0, 0x693, 0x5ef, 0x3}, {0x1, 0x8, 0x8, 0x5}, {0x600000, 0x3, 0x6bd, 0x9f}, {0xffffffffffff0000, 0x1, 0x3ff, 0xfff}], @ipv4={{0x12, 0x4, 0x40, 0x7ff, 0x12e, 0x66, 0x9, 0x100, 0x4, 0x0, @rand_addr=0x8, @multicast1=0xe0000001, {[@timestamp={0x44, 0x24, 0x1f, 0x1, 0x1, [{[@remote={0xac, 0x14, 0x14, 0xbb}], 0x9}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x5}, {[@multicast1=0xe0000001], 0x7fffffff}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x7}]}, @end, @generic={0x82, 0x2}, @rr={0x7, 0x7, 0x4, [@loopback=0x7f000001]}, @end, @noop={0x1}, @noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, "982465869b8cf7ee93a870bd442bb497c7e8f16a0134925f26710dd5643f56fe6360db013a1d60bec152b33afe589c6834801545b2bd49c0caf8ed13a5bbfe380235a4955ced3b78d102ca4eee8043cfaf0bc90a4a2768287ba7eabb27a73c02654011d8de4872d80c92bdc588e628e8f3225d896a52f96957d73dfb258f2b1abb6e63580b4c938c6ee9930a1bb28d80d980cce9553c3c5ded878b357527ffdb43e7ee202526e28d69d75b903cbf9a6e4b7776186c249d2529df063ab2abb3312a18764f2ae7cd50036227bc2277e14729604926835eae684f92a1e2845a"}}}}, 0x14e) 2018/05/30 02:23:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000ca, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x50, &(0x7f0000000080)}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) io_setup(0x5ad41b08, &(0x7f0000000100)=0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000003c0)=0x1, 0x4) io_submit(r3, 0x3, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000140)="4783de59a7a9480e5e70293a120f46fe7626f9", 0x13, 0x9, 0x0, 0x0, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f00000001c0)="ba7a749e259ba3932a56a73c7e1b6e9f7a5b62e28f0080f383c5b2e5c5326d5d1eb90790f61c7a3d8c58d2639ac0a48bb5e33389af02d89b9bba0863be982c83c03d60cead7ab6736261793051351441c5cdfa358a166bda40f47bb42a", 0x5d, 0x8, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x5, r2, &(0x7f00000002c0)="f2e79e51942e44ed52460f56e30b0b5b8a6c60da7789023eb84a2970a4d6b73ea0f9a6e02b1ece4503fdaac5bb428396a2ae9f6d7c34b8d23ad968e65fca49221a654da52d29e2c4630c8ce14d91b4d619bd0aec1ea19c341d4c67106898", 0x5e, 0xffffffffffff4d86, 0x0, 0x1, r2}]) 2018/05/30 02:23:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) 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) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)='i', 0x1}], 0x1}}], 0x1, 0x0) [ 584.898271] bridge_slave_0: FDB only supports static addresses [ 584.942459] bridge_slave_0: FDB only supports static addresses 2018/05/30 02:23:47 executing program 0: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="1b0000001800030007fffd946fa283bc8020000000040005031d85", 0x1b}], 0x1}, 0x0) socketpair(0x19, 0x7, 0x7d, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) 2018/05/30 02:23:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x10}, 0x1000, 0x2, 0xff, 0x2, 0x9, 0x5821, 0x3a}, 0x20) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000380)=""/169, 0xff9a) 2018/05/30 02:23:47 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], {@ipv6={0x86dd, {0x0, 0x6, "d4b36b", 0x18, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000000080)) 2018/05/30 02:23:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x29664, r1, 0x4c, 0xf0ffffffffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 585.790284] bridge_slave_0: FDB only supports static addresses [ 585.800190] bridge_slave_0: FDB only supports static addresses [ 709.948021] INFO: rcu_sched self-detected stall on CPU [ 709.953462] 0-....: (124999 ticks this GP) idle=c0e/1/4611686018427387906 softirq=176543/176543 fqs=31226 [ 709.963499] (t=125000 jiffies g=94827 c=94826 q=1016) [ 709.968849] NMI backtrace for cpu 0 [ 709.972466] CPU: 0 PID: 7902 Comm: syz-executor7 Not tainted 4.17.0-rc7+ #73 [ 709.979628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 709.988970] Call Trace: [ 709.991530] [ 709.993668] dump_stack+0x1b9/0x294 [ 709.997277] ? dump_stack_print_info.cold.2+0x52/0x52 [ 710.002450] ? lock_release+0xa10/0xa10 [ 710.006408] nmi_cpu_backtrace.cold.4+0x19/0xce [ 710.011061] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 710.016246] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 710.021525] arch_trigger_cpumask_backtrace+0x14/0x20 [ 710.026706] rcu_dump_cpu_stacks+0x175/0x1c2 [ 710.031098] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 710.036099] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 710.041535] ? print_other_cpu_stall+0x4a0/0x4a0 [ 710.046282] ? debug_check_no_locks_freed+0x310/0x310 [ 710.051451] ? find_held_lock+0x36/0x1c0 [ 710.055496] ? lock_downgrade+0x8e0/0x8e0 [ 710.059624] ? lock_release+0xa10/0xa10 [ 710.063584] ? graph_lock+0x170/0x170 [ 710.067373] ? graph_lock+0x170/0x170 [ 710.071167] ? graph_lock+0x170/0x170 [ 710.074954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 710.080472] ? pvclock_gtod_notify+0x2db/0x3c0 [ 710.085040] ? graph_lock+0x170/0x170 [ 710.088832] ? graph_lock+0x170/0x170 [ 710.092618] ? __lock_is_held+0xb5/0x140 [ 710.096669] rcu_check_callbacks+0x21b/0xad0 [ 710.101068] ? rcu_cpu_stall_reset+0x210/0x210 [ 710.105634] ? trace_hardirqs_off+0xd/0x10 [ 710.109851] ? raise_softirq+0x1b2/0x450 [ 710.113894] ? raise_softirq_irqoff+0x310/0x310 [ 710.118547] ? account_guest_time+0x3d0/0x3d0 [ 710.123034] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 710.128558] ? hrtimer_run_queues+0x70/0x390 [ 710.132956] ? run_local_timers+0x168/0x1d0 [ 710.137258] ? timer_clear_idle+0x50/0x50 [ 710.141389] ? account_system_time+0x7f/0xb0 [ 710.145776] ? account_process_tick+0x76/0x240 [ 710.150340] update_process_times+0x2d/0x70 [ 710.154642] tick_sched_handle+0x9f/0x180 [ 710.158772] tick_sched_timer+0x45/0x130 [ 710.162814] __hrtimer_run_queues+0x3e3/0x10a0 [ 710.167377] ? tick_sched_do_timer+0x1a0/0x1a0 [ 710.171942] ? hrtimer_start_range_ns+0xd10/0xd10 [ 710.176774] ? pvclock_read_flags+0x160/0x160 [ 710.181249] ? kvm_clock_read+0x25/0x30 [ 710.185209] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 710.190382] ? kvm_clock_read+0x25/0x30 [ 710.194338] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 710.199334] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 710.204679] ? do_timer+0x50/0x50 [ 710.208113] ? rcu_nmi_exit+0xd7/0x2b0 [ 710.211983] ? do_raw_spin_lock+0xc1/0x200 [ 710.216202] hrtimer_interrupt+0x2f3/0x750 [ 710.220425] smp_apic_timer_interrupt+0x15d/0x710 [ 710.225249] ? smp_call_function_single_interrupt+0x650/0x650 [ 710.231112] ? _raw_spin_lock+0x32/0x40 [ 710.235684] ? _raw_spin_unlock+0x22/0x30 [ 710.239813] ? handle_edge_irq+0x330/0x870 [ 710.244037] ? task_prio+0x50/0x50 [ 710.247566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 710.252395] apic_timer_interrupt+0xf/0x20 [ 710.256608] [ 710.258826] RIP: 0010:__sanitizer_cov_trace_pc+0x14/0x50 [ 710.264252] RSP: 0018:ffff88018f97f938 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 710.271942] RAX: ffff8801b4380680 RBX: ffff8801d2947680 RCX: ffffffff84b30974 [ 710.279191] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000005 [ 710.286442] RBP: ffff88018f97f938 R08: ffff8801b4380680 R09: ffffed003b5c46d2 [ 710.293703] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 710.300956] R13: ffff8801ce878ad8 R14: ffff8801b28396e0 R15: ffff8801b2839600 [ 710.308402] ? lo_ioctl+0x1bb4/0x2130 [ 710.312196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 710.317718] lo_ioctl+0x1bc5/0x2130 [ 710.321344] ? exit_robust_list+0x290/0x290 [ 710.325653] ? lo_rw_aio_complete+0x430/0x430 [ 710.330134] blkdev_ioctl+0x9b6/0x2020 [ 710.334024] ? blkpg_ioctl+0xc40/0xc40 [ 710.337897] ? lock_downgrade+0x8e0/0x8e0 [ 710.342039] ? kasan_check_read+0x11/0x20 [ 710.346168] ? rcu_is_watching+0x85/0x140 [ 710.350296] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 710.355876] ? __fget+0x40c/0x650 [ 710.359314] ? expand_files.part.8+0x9a0/0x9a0 [ 710.363880] block_ioctl+0xee/0x130 [ 710.367488] ? blkdev_fallocate+0x400/0x400 [ 710.371789] do_vfs_ioctl+0x1cf/0x16a0 [ 710.375664] ? bpf_obj_get_info_by_fd+0x14d/0x890 [ 710.380488] ? ioctl_preallocate+0x2e0/0x2e0 [ 710.384876] ? fget_raw+0x20/0x20 [ 710.388323] ? __x64_sys_futex+0x477/0x680 [ 710.392541] ? do_futex+0x27d0/0x27d0 [ 710.396331] ? security_file_ioctl+0x94/0xc0 [ 710.400720] ksys_ioctl+0xa9/0xd0 [ 710.404160] __x64_sys_ioctl+0x73/0xb0 [ 710.408041] do_syscall_64+0x1b1/0x800 [ 710.411909] ? finish_task_switch+0x1ca/0x840 [ 710.416384] ? syscall_return_slowpath+0x5c0/0x5c0 [ 710.421295] ? syscall_return_slowpath+0x30f/0x5c0 [ 710.426217] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 710.431562] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 710.436387] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.441554] RIP: 0033:0x455a09 [ 710.444721] RSP: 002b:00007efde388dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 710.452410] RAX: ffffffffffffffda RBX: 00007efde388e6d4 RCX: 0000000000455a09 [ 710.459670] RDX: 0000000000000013 RSI: 0000000000004c00 RDI: 0000000000000014 [ 710.466926] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 710.474195] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 710.481443] R13: 00000000000002de R14: 00000000006f9570 R15: 0000000000000000