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", 0x1000}, {&(0x7f0000001580)="b221f86facc5b832de52022a1567b3c11fd1a74009d07ff545d72a36e03b0ac9bb4e8ca0e720d3eee6d4d1333ec4eb1e82cd01ef7369c6f2efc42e725c3a14e38085e4a21080212dfcc09c11b1f0414d88306a8b3b471b606753", 0x5a}], 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000016c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001900)=0x24) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001940)={r1, 0x3, 0x5, 0x5, 0x42, 0xcbf}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/109, 0x6d}], 0x1, &(0x7f0000000140)=""/235, 0x2c0, 0x3}, 0x100) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000018c0)={0x8000000, 0x1, 0x7}) fcntl$getflags(r2, 0x40b) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000001880)={&(0x7f0000001680)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000001700)={0x120, 0x0, 0x1, 0x70bd2d, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe7}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6f8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000040}, 0x8000) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) socket$kcm(0x29, 0x5, 0x0) 2018/05/08 05:53:40 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/05/08 05:53:40 executing program 2: semop(0x0, &(0x7f0000000000)=[{}], 0x1) 2018/05/08 05:53:40 executing program 7: socket$inet(0x2, 0x800, 0x7) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:40 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = getuid() r2 = getegid() keyctl$chown(0x4, r0, r1, r2) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:40 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:40 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:40 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0xc000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001280)={0x0, 0xfffffffffffffffd, 0xf9, 0x3774f1fe, @buffer={0x0, 0xdd, &(0x7f0000000040)=""/221}, &(0x7f0000000140)="21ee7c00ff42c233eacc87f09f3dc0296663085ac5ed16e29633a76ff6b12906f9950a716b0a5d48c3e9bc9be99175eac3d8660db75152c8d01412a4bf9eeb31ab4624394984e08d4775fbec1cec3583311ac1b7a01177f63a1f7865f0031d6dd55a6976e2b490b56e029b757e9394a6de17b97e07b3fe15be1bd2770f1394221a5696ba13fdcd2e5feb924813af33a6d2f1214237daa640a4755f65fd17eb236eff1fb8a0f66bd8daf9a1c3724b69d05075f8d70291825cfcb70757ed2c6e5440b201361a72b6be926c1d087021d024afaf9093654e0f6a4293414f473534beedadd720ed65b57b0d6ec241ebceea79639aa062bab0e223da", &(0x7f0000000240)=""/4096, 0x8, 0x4, 0x2, &(0x7f0000001240)}) socket$kcm(0x29, 0x2, 0x0) 2018/05/08 05:53:40 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/05/08 05:53:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000040, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/08 05:53:40 executing program 1: syz_emit_ethernet(0x47, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x51a274ce, 0x1, 0x2}], {0x8100, 0x7fff, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000300)=0x6e, 0x0) arch_prctl(0x0, &(0x7f0000000400)="9a1485226d05f790bf5ff7a8e241a12447dfc7033908cbbaa6cbcecc4efb2867af49e85ebaf4fc2cfa313de0f0d20d20754c3513bf06f7375227e38f76b35405c113ecef0b09806b6faf9463a9d966ad27d2cd3bf2951d758781da50839da72902c1b82de51629392da48f45e62ceff04ae9b005d713e3b6394b948911e21320d4e947d6702fe717700654e4e59ddab4ac62135cbe87668a5987b7d79a39ba205573f65c2994f4187f7933ecebdc") accept$unix(r0, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x7ff, 0x6) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344}, 0x80, 0xa71) write$tun(r1, &(0x7f0000000180)={@pi, @hdr={0x3, 0x5, 0x5, 0xffffffff, 0x1, 0x7}, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x6, 0x85, 0x1}}], {@ipv4={0x800, {{0x14, 0x4, 0xfffffffffffffff9, 0x9b22, 0xba, 0x67, 0x7dba, 0x8, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@end, @ra={0x94, 0x6, 0x4}, @lsrr={0x83, 0x17, 0x82, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, @lsrr={0x83, 0x17, 0x0, [@dev={0xac, 0x14, 0x14, 0xb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001]}, @lsrr={0x83, 0x7, 0x8, [@multicast1=0xe0000001]}]}}, @tcp={{0x4e24, 0x4e24, r2, r3, 0x9, 0x0, 0x15, 0x1, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0x11, 0xf989, "00b581142e161e81cd30263786"}, @generic={0x5, 0x4, "e9c8"}, @md5sig={0x13, 0x12, "6aa868c377606141b5ea0796328b3bf6"}, @md5sig={0x13, 0x12, "15b7299b1f7c2c921318ddef4094b43c"}, @sack_perm={0x4, 0x2}, @eol, @nop={0x1}]}}, {"375edbce1fb56d9a87754f94ce8d79d1dd6968039353"}}}}}}}, 0xda) 2018/05/08 05:53:40 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:40 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000485) inotify_rm_watch(r0, r1) r2 = socket$kcm(0x29, 0x5, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c72826e4c4bc6a"}}, 0x10) ioctl(r2, 0x5, &(0x7f0000000100)="d7e8ebb45bef4d4354302bc7193baa6f642e9467b597ec5b579158aeaa1eb23c653d650b9f73853a52635d6571c82b7bf3b169582989bb678d7feae646e2726a722d07e3a602d6ae07b21f420eaa7dcfc8d8e7dbd7a9383def69cf02c31dfe197a3f474a2c8f170ecc99fd8749abc431e0969aad733d8307692c4c8aea761f686a1c3c9f3f81644af61ab687ebc5ff4852b3684b448f0a809a2f52733a1f6b165e8daa225a1b505de1c337f3c3995535582f37046ddacd0755a4f6e8ab57e702d61a6c61887dfb4364dcc89eedf937fdae21248673e278f89d5b1d484ebec475831190795a01302a5b3062446e658d284e596530e0") 2018/05/08 05:53:40 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:40 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200500, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, [0x1, 0x4, 0x9, 0x1000, 0x7, 0x627, 0x3, 0x6, 0x0, 0x2, 0x3, 0x3, 0x0, 0x81, 0x7]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0xfe}, &(0x7f0000000280)=0x8) socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000100)={0x100000000}) 2018/05/08 05:53:41 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:41 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:41 executing program 1: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) r6 = perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000300)={r7, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') r9 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) r10 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) r11 = socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r8, 0x2402, 0x0) r12 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r13 = eventfd(0x0) r14 = eventfd2(0x2, 0x1) r15 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x8, 0x80000) r16 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001880)='/dev/snapshot\x00', 0x115040, 0x0) io_submit(r1, 0x7, &(0x7f0000001900)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000000180)="c6de2f4aff063b4a583e5bca043c55a4dd3b5ee27958ece9f990b445224492f5bf509a0fe8d341300703cf54d8c0d8cb487e9567f782f65b132864cd98923dc390e08309a878bff66379ae955b0b3eb892de8f6007ed45f1751336afcb59b491aeb1063607d5587ecf8a6f6c0504cc5be880e2417275989ce44734773327c7b36471d9087f957ca694f632f4d59fc8eb9e4506983e377a1c6c2a39e0914cbd1417e1505381adfc2904e123e3ccd4579dde7efbaeb1056fe2ffc03eca", 0xbc, 0x3, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x2, r4, &(0x7f0000000380)="1d7c3d9059696a76374302acd173febb76566715072dad0b2f187b3b6ca9cc85ca2456f3ef4cc146cb2358c527bc35ffa7465b5bcad289b820c66a41982638c58c23ead0c789ce411d9201092eba61bbb52dc6d478ba817b", 0x58, 0x7f, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x4, r6, &(0x7f0000000540)="6064cdeda6ec2cce14428f0446e95507dc17ff702256800f0517474599c91747", 0x20, 0x27, 0x0, 0x1, r8}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x0, r9, &(0x7f0000000640)="77ae2ea56d79ab046fa9", 0xa, 0x3, 0x0, 0x1, r10}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x1, r11, &(0x7f0000000700)="d693cfe207673f4f4283cd09d3fd77c74a70934356", 0x15, 0x6, 0x0, 0x1, r12}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x0, r13, &(0x7f0000000780)="a24a309bf5da12ed49d5447e2853e7c417a60e19cd264823e41969b9a509e92bf8d3403fddd716055d14bb41ce6bef21f479bd0b9b0673b127782b50c234acc4e93cc516ad", 0x45, 0x4, 0x0, 0x0, r14}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x9, 0x0, r15, &(0x7f0000000880)="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", 0x1000, 0x7f, 0x0, 0x1, r16}]) 2018/05/08 05:53:41 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/05/08 05:53:41 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = getuid() r2 = getegid() keyctl$chown(0x4, r0, r1, r2) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:41 executing program 5: pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x44, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'yam0\x00', 0x2}) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000080)=""/147, 0x93}, {&(0x7f0000000140)=""/119, 0x77}, {&(0x7f00000001c0)=""/71, 0x3d6}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000340)=""/86, 0xf9}], 0x5, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000400)={0xffffffffffffff57, 0xfffffffffffffffc, 0x4, 0x3, 0x4, 0x8001, 0x2, 0x1, 0x0, 0x4, 0x7fffffff, 0x1000}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/6) 2018/05/08 05:53:41 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x10) socket$inet(0x2, 0x0, 0x32e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0xd8, "a76aab2d51d400a58e96b185877d97d2f35a86f9d8bd62ba05e96cada9d07484940ed39e14da9fb06b8a706766cb56a69a03857c607ffd330ad4a0d8345ac30d47b690d76b90861d4bcf9d1d187b61ff1e45398154d489e258d8b81e4c3a29de47066565b32fcf456edd1eb42bdac5707584132ba96ac915e7f01cfefa351277e00e9012565c6c158d6fa59f4e754b972443018a19d7437b69652715835e18a4d7dc374fbf75aa2b84193ac097f91a99d5d1c267995126f828f88faa33c834190fb0bd3afa3f1904c62d2b5eb586442afc224dbeedc175ea"}, &(0x7f0000000040)=0xfc) socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:41 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:41 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/05/08 05:53:41 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:41 executing program 2 (fault-call:0 fault-nth:0): semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:53:41 executing program 1: syz_emit_ethernet(0xfffffffffffffdc1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414bbac1414110300907800000000400000000000000007000000ac1414aaac141400442c000000000000000000007f00000100000000ffffffdf00000000e000000100000000ac14140000000000"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x1]}) 2018/05/08 05:53:41 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:41 executing program 5: socket$kcm(0x29, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/08 05:53:41 executing program 3: socket$inet(0x2, 0x3, 0x4) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xffffffff, 0x8800) ioctl$KDADDIO(r0, 0x4b34, 0x1000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x901, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf8, r2, 0x0, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2b0a298}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x7}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x3f}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200000000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x40) [ 145.986578] FAULT_INJECTION: forcing a failure. [ 145.986578] name failslab, interval 1, probability 0, space 0, times 0 [ 145.998133] CPU: 0 PID: 10142 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 146.005095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.014479] Call Trace: [ 146.017120] dump_stack+0x185/0x1d0 [ 146.020794] should_fail+0x87b/0xab0 [ 146.024554] should_failslab+0x279/0x2a0 [ 146.028658] __kmalloc+0xc2/0x350 [ 146.032150] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 146.037551] ? ipc_rcu_getref+0x1e9/0x250 [ 146.041745] ? do_semtimedop+0x5af8/0x7c40 [ 146.046023] do_semtimedop+0x5af8/0x7c40 [ 146.050167] ? kmsan_set_origin+0x9e/0x160 [ 146.054472] ? fsnotify+0x493/0x18f0 [ 146.058426] ? kmsan_set_origin_inline+0x6b/0x120 [ 146.063356] ? __msan_poison_alloca+0x15c/0x1d0 [ 146.068100] ? syscall_return_slowpath+0xe9/0x700 [ 146.073010] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 146.078016] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 146.083533] ? prepare_exit_to_usermode+0x149/0x3a0 [ 146.088617] ? syscall_return_slowpath+0xe9/0x700 [ 146.093528] ? fput+0x25c/0x2e0 [ 146.096888] ? SYSC_write+0x2f0/0x360 [ 146.100734] SYSC_semop+0x94/0xb0 [ 146.104268] SyS_semop+0x54/0x80 [ 146.107721] do_syscall_64+0x309/0x430 [ 146.111669] ? compat_SyS_semtimedop+0x1d0/0x1d0 [ 146.116495] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 146.121987] RIP: 0033:0x455979 [ 146.125198] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000041 2018/05/08 05:53:42 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x105000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfa8, 0x3, 0x6e, 0x1, 0xffffffff, 0x800, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x3, 0x6, 0x4, 0xff, 0x5}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x31, 0xd81, 0xa2b, 0x9, 0x6}, 0x14) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0xd88) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"62728c0035fbecc50000008000", 0x20}) 2018/05/08 05:53:42 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/05/08 05:53:42 executing program 3: iopl(0x1) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x280, 0x91) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000100)) socket$inet(0x2, 0x2, 0x8007) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xa7, 0xff, 0x1, 0xafe9, 0x9, 0x8, 0x2, 0xc801e23}, &(0x7f0000000180)=0x20) 2018/05/08 05:53:42 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) [ 146.132949] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 146.140251] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000000 [ 146.147731] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.155033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 146.162335] R13: 0000000000000512 R14: 00000000006fba50 R15: 0000000000000000 2018/05/08 05:53:42 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:42 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3ff, 0x10040) statx(r0, &(0x7f0000000100)='./file0\x00', 0x6000, 0x682, &(0x7f0000000140)) 2018/05/08 05:53:42 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) r6 = perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000300)={r7, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') r9 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) r10 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) r11 = socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r8, 0x2402, 0x0) r12 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r13 = eventfd(0x0) r14 = eventfd2(0x2, 0x1) r15 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x8, 0x80000) r16 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001880)='/dev/snapshot\x00', 0x115040, 0x0) io_submit(r1, 0x7, &(0x7f0000001900)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000000180)="c6de2f4aff063b4a583e5bca043c55a4dd3b5ee27958ece9f990b445224492f5bf509a0fe8d341300703cf54d8c0d8cb487e9567f782f65b132864cd98923dc390e08309a878bff66379ae955b0b3eb892de8f6007ed45f1751336afcb59b491aeb1063607d5587ecf8a6f6c0504cc5be880e2417275989ce44734773327c7b36471d9087f957ca694f632f4d59fc8eb9e4506983e377a1c6c2a39e0914cbd1417e1505381adfc2904e123e3ccd4579dde7efbaeb1056fe2ffc03eca", 0xbc, 0x3, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x2, r4, &(0x7f0000000380)="1d7c3d9059696a76374302acd173febb76566715072dad0b2f187b3b6ca9cc85ca2456f3ef4cc146cb2358c527bc35ffa7465b5bcad289b820c66a41982638c58c23ead0c789ce411d9201092eba61bbb52dc6d478ba817b", 0x58, 0x7f, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x4, r6, &(0x7f0000000540)="6064cdeda6ec2cce14428f0446e95507dc17ff702256800f0517474599c91747", 0x20, 0x27, 0x0, 0x1, r8}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x0, r9, &(0x7f0000000640)="77ae2ea56d79ab046fa9", 0xa, 0x3, 0x0, 0x1, r10}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x1, r11, &(0x7f0000000700)="d693cfe207673f4f4283cd09d3fd77c74a70934356", 0x15, 0x6, 0x0, 0x1, r12}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x0, r13, &(0x7f0000000780)="a24a309bf5da12ed49d5447e2853e7c417a60e19cd264823e41969b9a509e92bf8d3403fddd716055d14bb41ce6bef21f479bd0b9b0673b127782b50c234acc4e93cc516ad", 0x45, 0x4, 0x0, 0x0, r14}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x9, 0x0, r15, &(0x7f0000000880)="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", 0x1000, 0x7f, 0x0, 0x1, r16}]) 2018/05/08 05:53:42 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/08 05:53:42 executing program 3: socket$inet(0x2, 0x80007, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) 2018/05/08 05:53:42 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:42 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) r6 = perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000300)={r7, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') r9 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) r10 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) r11 = socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r8, 0x2402, 0x0) r12 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r13 = eventfd(0x0) r14 = eventfd2(0x2, 0x1) r15 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x8, 0x80000) r16 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001880)='/dev/snapshot\x00', 0x115040, 0x0) io_submit(r1, 0x7, &(0x7f0000001900)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000000180)="c6de2f4aff063b4a583e5bca043c55a4dd3b5ee27958ece9f990b445224492f5bf509a0fe8d341300703cf54d8c0d8cb487e9567f782f65b132864cd98923dc390e08309a878bff66379ae955b0b3eb892de8f6007ed45f1751336afcb59b491aeb1063607d5587ecf8a6f6c0504cc5be880e2417275989ce44734773327c7b36471d9087f957ca694f632f4d59fc8eb9e4506983e377a1c6c2a39e0914cbd1417e1505381adfc2904e123e3ccd4579dde7efbaeb1056fe2ffc03eca", 0xbc, 0x3, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x2, r4, &(0x7f0000000380)="1d7c3d9059696a76374302acd173febb76566715072dad0b2f187b3b6ca9cc85ca2456f3ef4cc146cb2358c527bc35ffa7465b5bcad289b820c66a41982638c58c23ead0c789ce411d9201092eba61bbb52dc6d478ba817b", 0x58, 0x7f, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x4, r6, &(0x7f0000000540)="6064cdeda6ec2cce14428f0446e95507dc17ff702256800f0517474599c91747", 0x20, 0x27, 0x0, 0x1, r8}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x0, r9, &(0x7f0000000640)="77ae2ea56d79ab046fa9", 0xa, 0x3, 0x0, 0x1, r10}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x1, r11, &(0x7f0000000700)="d693cfe207673f4f4283cd09d3fd77c74a70934356", 0x15, 0x6, 0x0, 0x1, r12}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x0, r13, &(0x7f0000000780)="a24a309bf5da12ed49d5447e2853e7c417a60e19cd264823e41969b9a509e92bf8d3403fddd716055d14bb41ce6bef21f479bd0b9b0673b127782b50c234acc4e93cc516ad", 0x45, 0x4, 0x0, 0x0, r14}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x9, 0x0, r15, &(0x7f0000000880)="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", 0x1000, 0x7f, 0x0, 0x1, r16}]) 2018/05/08 05:53:42 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') accept$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/05/08 05:53:42 executing program 2 (fault-call:0 fault-nth:1): semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:53:42 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:42 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:42 executing program 5: socket$kcm(0x29, 0x2, 0x0) mlockall(0x2) 2018/05/08 05:53:43 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:43 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x4, 0x4) 2018/05/08 05:53:43 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:43 executing program 2: r0 = semget(0x1, 0x2, 0x10) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) semop(r0, &(0x7f0000000040)=[{0x3, 0x8, 0x1000}, {0x2, 0x40}, {0x0, 0x0, 0x800}, {0x7, 0x4, 0x1800}], 0x4) 2018/05/08 05:53:43 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) r6 = perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000300)={r7, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') r9 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) r10 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) r11 = socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r8, 0x2402, 0x0) r12 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r13 = eventfd(0x0) r14 = eventfd2(0x2, 0x1) r15 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x8, 0x80000) r16 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001880)='/dev/snapshot\x00', 0x115040, 0x0) io_submit(r1, 0x7, &(0x7f0000001900)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000000180)="c6de2f4aff063b4a583e5bca043c55a4dd3b5ee27958ece9f990b445224492f5bf509a0fe8d341300703cf54d8c0d8cb487e9567f782f65b132864cd98923dc390e08309a878bff66379ae955b0b3eb892de8f6007ed45f1751336afcb59b491aeb1063607d5587ecf8a6f6c0504cc5be880e2417275989ce44734773327c7b36471d9087f957ca694f632f4d59fc8eb9e4506983e377a1c6c2a39e0914cbd1417e1505381adfc2904e123e3ccd4579dde7efbaeb1056fe2ffc03eca", 0xbc, 0x3, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x2, r4, &(0x7f0000000380)="1d7c3d9059696a76374302acd173febb76566715072dad0b2f187b3b6ca9cc85ca2456f3ef4cc146cb2358c527bc35ffa7465b5bcad289b820c66a41982638c58c23ead0c789ce411d9201092eba61bbb52dc6d478ba817b", 0x58, 0x7f, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x4, r6, &(0x7f0000000540)="6064cdeda6ec2cce14428f0446e95507dc17ff702256800f0517474599c91747", 0x20, 0x27, 0x0, 0x1, r8}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x0, r9, &(0x7f0000000640)="77ae2ea56d79ab046fa9", 0xa, 0x3, 0x0, 0x1, r10}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x1, r11, &(0x7f0000000700)="d693cfe207673f4f4283cd09d3fd77c74a70934356", 0x15, 0x6, 0x0, 0x1, r12}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x0, r13, &(0x7f0000000780)="a24a309bf5da12ed49d5447e2853e7c417a60e19cd264823e41969b9a509e92bf8d3403fddd716055d14bb41ce6bef21f479bd0b9b0673b127782b50c234acc4e93cc516ad", 0x45, 0x4, 0x0, 0x0, r14}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x9, 0x0, r15, &(0x7f0000000880)="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", 0x1000, 0x7f, 0x0, 0x1, r16}]) 2018/05/08 05:53:43 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414ccac14141103009077ffe20000400000000000000000000000ac1414aaac1414004765c50ae0231c442c000000000000000000007f00200100000000ffffffff00000000e000000100000000ac"], &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) 2018/05/08 05:53:43 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001a00)={r1, 0x7}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000002c0)=0x84) syz_emit_ethernet(0x7e, &(0x7f0000001a80)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414c6ac1414110300907800000000530000000000000000040000ac1414aaaca33f00141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff009baef051e2902b3c8076a20000d30e38000000000000ac14140000000000920403c62a94282444cf2740eee5e3e80f1406a69e981ecdcd97a2245c6fdeb582d020033112fa69e6ba59758503153dd1e34578f1fd45dc2b45b45668ff181f8063bb5a051724aa95addbd08a0a6b7352dedd6f2b24696b97ef6131e64b596aaf7f4022c1a280cd57b296cb74dbb20260fe34723dd00193314bb1bfb946d7202370e5b28e6f3bcdb5c2e2d59220f67e4c4f11"], &(0x7f0000000000)) times(&(0x7f0000000300)) recvmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000440)=""/178, 0xb2}, {&(0x7f0000000500)=""/94, 0x5e}, {&(0x7f0000000580)=""/72, 0x48}, {&(0x7f0000000600)=""/22, 0x16}, {&(0x7f0000000640)=""/120, 0x78}, {&(0x7f00000006c0)=""/48, 0x30}, {&(0x7f0000000700)=""/80, 0x50}, {&(0x7f0000000780)=""/235, 0xeb}, {&(0x7f0000000880)=""/113, 0x71}, {&(0x7f0000000900)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x1}, 0x2) 2018/05/08 05:53:43 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:44 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:44 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) eventfd(0x0) eventfd2(0x2, 0x1) syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x8, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001880)='/dev/snapshot\x00', 0x115040, 0x0) 2018/05/08 05:53:44 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x37f572a7, 0x1) 2018/05/08 05:53:44 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:44 executing program 5: socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x8001}, 0x1) 2018/05/08 05:53:44 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:44 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbac1400000000000000040000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000000007f000001000000ffffffff00000000e000000100000000ac14140000000008000000000000000000000000d759bf786e28cb4822d24ad25e5cba681fee69b759fb65ded5c18185f5e79e4cb6c88f2ce310b34684826dd1fbec7dffe404dfb5ed4fa3658ce8b36b7ec33317d3eecb4d91b2c7da495cf24258666802b50c3b8fca56fb983bd60b707990576c0a23257c45f3ea21e73ff0f9cc"], &(0x7f0000000000)) 2018/05/08 05:53:44 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:44 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x3, 0x231}) socket$kcm(0x29, 0x2, 0x0) 2018/05/08 05:53:44 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:44 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) eventfd(0x0) eventfd2(0x2, 0x1) syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x8, 0x80000) 2018/05/08 05:53:44 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:44 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1}, &(0x7f0000000200)=0x8) mq_unlink(&(0x7f0000000040)='\x00') fallocate(r0, 0x1, 0x3f, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x163000000}, {0xa, 0x4e24, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x6, [0xfffffffffffffff8, 0x5, 0x100000000, 0x400, 0x5, 0x400, 0x10001, 0x1ff]}, 0x5c) 2018/05/08 05:53:44 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000000c0)=0x4) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:53:44 executing program 3: r0 = socket$inet(0x2, 0x6, 0x8) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:44 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:44 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="636dca55eeb7a4730b184bac421c5b3e452c18e77b24cc760ad9db401192b6a8fa118ed23aef492bf724078291eccb0490a667475247745276170dab8e5d10485deddccd8131b407d20f2d8dbcd7405b15b02bc131b00301d03840dcf1b9987e07ad15350289ef66beaefcb11cc5499b5630b5eea43bae11242576c2a2da3375f20f7ad87d7a05413467dae410dccfe190b5b60012e920f03efb576190a9a8cdd006bc") 2018/05/08 05:53:44 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:44 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414bbac1414110300907800000000400000000000000000000000ac1414aaac141400442c000000000000000000007f00000100000000ffffffff00000000e0002f07ffb2a6deccad140000000000"], &(0x7f0000000000)) 2018/05/08 05:53:45 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) eventfd(0x0) eventfd2(0x2, 0x1) 2018/05/08 05:53:45 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x100) semget(0x0, 0x5, 0x100) semget$private(0x0, 0x3, 0x0) semget(0x1, 0x4, 0x0) r1 = semget$private(0x0, 0x7, 0x20) semop(r1, &(0x7f00000001c0), 0x395) 2018/05/08 05:53:45 executing program 3: socket$inet(0x2, 0x3, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7, 0x182}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) 2018/05/08 05:53:45 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:45 executing program 1: syz_emit_ethernet(0x58, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0, 0x1]}) r0 = getpid() getpgrp(r0) 2018/05/08 05:53:45 executing program 5: socket$kcm(0x29, 0x5, 0x0) 2018/05/08 05:53:45 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:45 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:45 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) eventfd(0x0) 2018/05/08 05:53:46 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:46 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20040, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}]}) socket$kcm(0x29, 0x2, 0x0) 2018/05/08 05:53:46 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:46 executing program 3: socket$inet(0x2, 0x5, 0x6) syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450600700000000000017570a660fb3f63659bcb45eb4f7fed000000450000000000000000040000ac14af14aaac141400444000000000000000000000e000000200000000e00000000000000100000000ac141400000000000000"], &(0x7f0000000000)) 2018/05/08 05:53:46 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0x0, 0x2, [0xffffffffffffffff, 0x0, 0x2b5]}) 2018/05/08 05:53:46 executing program 2: semop(0x0, &(0x7f0000000000), 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x2, {0xa, 0x4e21, 0xfffffffffffffe01, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}}}, 0x32) 2018/05/08 05:53:46 executing program 6: socketpair$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)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:46 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 2018/05/08 05:53:46 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:46 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0xe, 0x800) r1 = accept4(r0, 0x0, &(0x7f0000000400), 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000440)={0xad01, 0xe, 0x5c7e2bd7, 0x3, 0x8, 0xd6, 0x1, 0x9, 0x10000, 0xa35, 0x200}, 0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000380)={'TPROXY\x00'}, &(0x7f00000003c0)=0x1e) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000340)={@loopback={0x0, 0x1}, r4}, 0x14) syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414bbac141411030090780000000040000000000000000000d25525df14aaac141400442c000000000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) restart_syscall() 2018/05/08 05:53:46 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:46 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xb4d, 0x10, 0x6, 0x225}, &(0x7f0000000180)=0x18) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000240)={'veth0_to_team\x00', 0x4}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0xffffffff, 0x20, 0x2, 0x7}, &(0x7f0000000200)=0x18) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bond0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)=@report={0xf8, 0x20, 0x100, 0x70bd28, 0x25dfdbff, {0xff, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x3, 0x4e20, 0x0, 0x2, 0x20, 0xa0, 0xfe, 0x0, r4}}, [@policy={0xac, 0x7, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e20, 0xcaa7, 0x4e23, 0x800, 0xa, 0x80, 0x20, 0x7f, r5, r6}, {0xfffffffffffffffd, 0x8, 0x18000, 0x10001, 0x100000001, 0x0, 0x1a, 0x90}, {0x7, 0x40, 0x200, 0x200}, 0x9, 0x6e6bb5, 0x1, 0x0, 0x1, 0x3}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40000}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:53:46 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) 2018/05/08 05:53:46 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f0000003f00)=[{{&(0x7f0000000440)=@nl=@proc, 0x80, &(0x7f0000001500)=[{&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x2, &(0x7f0000001540)=""/226, 0xe2, 0x7f}, 0x7}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001640)=""/239, 0xef}, {&(0x7f0000001740)=""/164, 0xa4}], 0x2, 0x0, 0x0, 0xbc54}, 0xfffffffffffff6e0}, {{&(0x7f0000001840)=@nfc, 0x80, &(0x7f0000001b40)=[{&(0x7f00000018c0)=""/138, 0x8a}, {&(0x7f0000001980)=""/39, 0x27}, {&(0x7f00000019c0)=""/3, 0x3}, {&(0x7f0000001a00)=""/93, 0x5d}, {&(0x7f0000001a80)=""/149, 0x95}], 0x5, &(0x7f0000001bc0)=""/42, 0x2a, 0x1db0}, 0x2}, {{&(0x7f0000001c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/91, 0x5b}], 0x2, &(0x7f0000002d40)=""/4096, 0x1000, 0x8000}, 0x4}, {{&(0x7f0000003d40)=@alg, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003dc0)=""/40, 0x28}], 0x1, &(0x7f0000003e40)=""/146, 0x92, 0x800}, 0x1}], 0x5, 0x40000000, &(0x7f0000004040)={0x77359400}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004080)={0x0}, &(0x7f00000040c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004400)=0x0) r8 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004440)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000004540)=0xe8) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000008240)='/dev/ptmx\x00', 0x0, 0x0) r12 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000008280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000ba00)=0x0) sendmsg$netlink(r0, &(0x7f000000bd80)={0x0, 0x0, &(0x7f000000bd00)=[{&(0x7f0000000180)={0x18, 0x1f, 0xa33, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x1b, @pid=r1}]}, 0x18}, {&(0x7f0000004100)={0x30, 0x34, 0x10, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x1, @uid=r2}, @typed={0x8, 0x1e, @uid=r3}, @typed={0x8, 0x3c, @fd=r4}, @typed={0x8, 0x69, @pid=r5}]}, 0x30}, {&(0x7f00000041c0)={0x1dc, 0x15, 0x100, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x4, 0x64}, @nested={0xfc, 0x69, [@generic="db797c184b6a6e1c95e7c191800d390a0508ee76b52f96cf7264a6463fb03c20bf616ba467437b930610e1c7a6246294b3107072c53df78275380f13fc198ef72322ee06d0a702ace1abfbf8956f1cc6a60052b67b540157abc64eea601a6b05814338184ab6f406364cb4793fab217273d4f1c825f6b818a0e54d3dcb45181b70f4d58ff85b47ddd16dc164a765e050881a0272d54951518edb29269dcf9387e2b950c16204ce35959aeea781419b785a9d80f13b6718383f46936dc9ebb11bb2a1ff54a921b12cf31c4f8c77d522eb320bbc3ce89a9a67c43578bbd9c35cc3604b087aac899931b4ff8d4476604578f89cd5b166baee5a"]}, @nested={0xcc, 0x4d, [@generic="4f184184f349f76cb9d927c37e6ba4b7a1fda750078fabcedb057005d4fa7cfe8150480fad5c9754d2fd1b8d406e7534cefd39cb4ac989b7f13ff190777d9b8dbae003558c268127224c2b9e19bc96fa4c5ca090a75117edc305878da990503f78736f85536b3b5d0415f2079281dc808570d73a72fc32ee48356b17df9b7148b8a89bc062c9a39909dee69bb9d7c1bdaa8276af370189a81bcf424aaef33b94863aec1826e6e0be3ce58d1ad4370b9d49076d89fe", @typed={0x8, 0x2c, @uid=r6}, @typed={0x8, 0x25, @ipv4}]}]}, 0x1dc}, {&(0x7f00000043c0)={0x10, 0x2d, 0x1bb1b5e27c41345b, 0x70bd2c, 0x25dfdbfc}, 0x10}, {&(0x7f00000082c0)={0x3710, 0x21, 0x208, 0x70bd2b, 0x25dfdbff, "", [@typed={0xf8, 0x6, @binary="62375f921c604fb0309d9a53cbecc200a2bf40a83917e5ab3dbad66a074fe34e63a75c46d21f6c986b8542a3b706848f616b152e3622e0d9b6d17e6273527dc145b998f1247a9339ae46b7cabc268e13a86dd03e9193b27ec7f4a80a3ef8b812819db45212c7f3ed80e8c9ec6a4183def9956d9800cbf00be30ef5a01d359ad8b696226cddbedbc5c78d52842291e2fc823d8aeb09f1af46f210da3b43c4ed34ca1e5650929c187023e8fffb73bf4ada3f7deebab03aa01f3cd7473df5e540f986672d8f85f41c4ccc4f827c8ae07cd1ed8a899663e64307f6c510e43556c11069a345db2cee110a7de0a086d17977085f063a"}, @typed={0x8, 0x39, @pid=r7}, @nested={0x10bc, 0x1f, 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@typed={0x8, 0x4f, @ipv4=@multicast2=0xe0000002}]}, @nested={0x16c, 0x36, [@generic="4576857749b38c07256ac3d84c45ef7cd3b1537bd73ef0c46754cb6219b613a57a160ad6e3e766e914572451bc3cc4cda48df8386080b578835d01cfb4dc862d446e896848662b69e806d3b57cdf2fe5bc101a887cbe044d1f6a96b653fc912f", @typed={0x8, 0x23, @u32=0x8}, @typed={0x8, 0x4d, @fd=r10}, @generic="f7486b8ce9195d3c330c5f86f0d4f6c603e2a47bf0312d3790f9e52874a6b8a3c53e27dabb35dff026b41eb81b13d800f24be65645ecbd162ebe53ea7eac7d6b11c99a2fb9e798c2f7af7f2fe9fc2dedcd40467718b11f93b1ee3c032a172a85aa29d52f263393f1a27a7473fce6e06afd97ec91f32e250645b8ce31284b4b007d10e8671feef7fb9ac72a25dad661782d6394b59ff3792697dc0573d66a565aa378003c16c7dc5151f95f0ae130bd92a771b8df3d6c2c6787ba048f84d9a9770febc129e7d401308263db93a80358e936c24bdca999d2d2eda812e7", @generic="06def4fba7cc9dcac1177dd2b0fa83613961308bbeb5aae5493b5882"]}, @nested={0x184, 0x3c, [@typed={0x8, 0x8f, @fd=r11}, @typed={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="eb99bc16df08cb07918df6a1ab03342fc3b6b581ef845f7df126d2c4c16721b11f073bf11ddcfdd6545c68e48302153cfa282dac2e68c581c4566acc96cbd5d4fd820cbb2501a2ec5feef5", @generic="ffccac4c26f201b82fac48c3265d25d9f7576cea341b6498da8f48767f0b8e8f296b4935c9b09607b4773a62a19c11cf5e927dd3776258fdb02dbe8c001cbd1c83d86aa664ce403a890a08b544f33dca67dce25f0416d474f7e8bd68326572be63102488951d967ded1e1dff816b5f11cf05", @typed={0x8, 0x7e, @fd=r12}, @typed={0x14, 0x41, @ipv6}, @generic="99aa0a908230dccf344c5d55e1d918c88b1a4a0a8008fc591e1d00c586b85a0bcf74f2b68d869c62a249f2c7f4d3a99808c33669463a81f0d166374b758f63a2b3b45fadb2e26ebcc4a5f50ad7f15873555eb4491e6676c706d2057a90fcd6257c89b0f60e0d162b00b212b88490d2db83a40526cd57bca3128b547fddec7de33929f28723876b2e1c"]}, @generic="b69f83bdb6fdcb42558a750811dacc5f3d5c5ce08888752a6586433d786d5678cece039889622201ad20d967e87156a661024c40805f6c13aabdb776fdd5e7b24f16c62a7379c4b8d5211cb269f2908a06fc278a3c36c11e0cf656f7ae79dcd2a967b49a6951c09c72b8ef65ab72ddb3dd773ba52d32b2bc2fdd6568ad2d51955bfd95a99843324034126cb472140305c3521cbe565d5b6b10cf0e6aec6aa61bca835a20b3bdd97611e2b153ebff1ace4ace315cc1c5a918597dd26c6c30e9f0e2cb1cae25526199c37d35169e2954a1eb10848c95eb3804a1b2466ced1023dee374162b601804", @nested={0x48, 0x3f, [@generic="266f3ec23dad5f87aaa4194a2088f0b113fddfa808120ccaac0eea34ac7807a56ed5040633726772de65373543c15e721c83b0a3d793ef08bf3dc3c1446499d96c87e4"]}]}, 0x3710}, {&(0x7f000000ba40)={0x2b4, 0x38, 0x4, 0x70bd2a, 0x25dfdbfc, "", [@generic="e064f8d33abaf642b1690f95948c50f6856b8bcea2fd0a6fe8db7e6fba37122de72538fecbb5a0936afeded09b93bf7e97d9168a6f18ee72b6e3958998c8fc867aa337560986649c307c366b35117fcf7ae6f089a64dfc880a6a278629942a262a9b625bd7c7cf9103d5ed0975928d608c3b793825acb3c174798506b554b6582fe2", @typed={0x4, 0x2b}, @generic="e0f6b90d9d0b658aedd6a9973e7fe69f52cf91e42ee007c2ba49affdf387e3075dd884fdbe9d31ede2ef8eda842aa36572aa928b77cfd16fa118c22604eb5d03221e236caa3a6d45e4dfc73119e6dafccd79beb0edbfefbbd2f54851173f1c7e72aeb18579763407a9c63d38a58dae75ffb4ce1a71da92ab852d4fad9333a6bb4d22ba834842cbd10e11a66bf17414d86cafd01111e07677c561aa4c7353c1754fe9d359d8339e", @generic="5fe11ddb131eeaaa83d442e615c35a6933", @nested={0x44, 0x41, [@generic="ba823292bf4db59098f2e7df9efb7564dc138f3bc4fe7be6c60e1b4b3c73416fb6b364441abfc012486a569d8d", @generic="0ad4839b5fecfa8b7017f63653bf7f660242", @generic]}, @typed={0x8, 0x34, @pid=r13}, @generic="e0739682cc07dd89947e2e5049a9b0753101cf2b0a61d6d2d159f7334ff5c70b6e0fc08d6efbc44204d2aa9181493b27c0d5b316287e68c3c33c484547f2002b0c3c1566877175fc40362c5a668bbd35eb5fe40121d820f3e7c52957a0ac55a8bde0263b86a196b9d9c8b538a17cc054562debbb203009445468c9649197880f8764011aa0b43b87a50ee54dbf49597da6a57b5488e572363a095669e941c97db02e4a290a5b5c6878a99d0d451cdb4305b3136afea2c03c5017bfe3b5d2211b6695e5ea0de451e24b", @generic="f1e5a11fc5dad1ebd0dd404d864ef80398579929d2da6e8bff11c4a8936c4c98e5669ec3c7207d9bf0effc9c6e77991793a955f3d5acd61891023a588fcac11c845c40dc24b73a6513cfddca930a"]}, 0x2b4}], 0x6, 0x0, 0x0, 0x4000081}, 0x40000) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000004580)) r14 = socket$kcm(0x29, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r14, 0x0, 0x482, &(0x7f0000000000)=""/187, &(0x7f00000000c0)=0xbb) 2018/05/08 05:53:46 executing program 3: socket$inet(0x2, 0x3, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x20140) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0xffffffffffffffe1, 0x6, 0xffffffffffffffe0, 0x9, 0x65d5, 0x4, 0x2}, 0xc) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:46 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:46 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:46 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414bbac1414110300907800000000400000000000000000000000ac1414bdac141400442c000000000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) 2018/05/08 05:53:46 executing program 2: 2018/05/08 05:53:46 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) socket$unix(0x1, 0x7, 0x0) 2018/05/08 05:53:47 executing program 6: socketpair$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)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:47 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) socketpair(0xa, 0x4, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/136) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) 2018/05/08 05:53:47 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3b]}) 2018/05/08 05:53:47 executing program 3: lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)) restart_syscall() r0 = socket$inet(0x2, 0x3, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3, 0x20a00) renameat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbac1414110300907800000000450000000000fd4900040000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) lstat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/172, 0xac}, {&(0x7f0000000500)=""/15, 0xf}], 0x2, &(0x7f0000000580)=""/130, 0x82, 0x8}, 0x43) 2018/05/08 05:53:47 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:47 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0xfff}, 0x8) 2018/05/08 05:53:47 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:47 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) 2018/05/08 05:53:47 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:47 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:47 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/08 05:53:47 executing program 5: r0 = socket$kcm(0x29, 0x800000004, 0x0) write(r0, &(0x7f0000000100)="d58f88ab150cdc44c8933f95c74ef5de3c0db367a8428cd3bb2282f12d78765c62d345fb2ebf2188c341ce74789d0e6ffdbaefa02fa32a0b2183021cfd15c0844f5a7af855e32f880f3099171c3adc6df21daa7fcf0137e7cd244247dab54bd28ef5df4ee7ca8ebf986b234ef86ff4ada78285902fd724d07dc21e4f7f4be40864ff89b0e075e79ba818f0f0a20d611bab576dbc8354cdda283aaf457e5167dae9d11ff63e4d60efd25e63a205a6bde82406cc50a3288407b81239954302d50777c6d69908c59f3fc2841ec5f6f4c21ef2706bbe2c8a6f355b77ec5c", 0xdc) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x1, 0x5, "6c496173cb447dc089e796c2b20a160e455107cf71a61d6b443109562f9217109d5aeb09130ce1d11cbf751af3f196546ff029a9850c134deb00b34b473ecbdf", "a1f2f075a5ea749eca2fa5da10b35afa968ee4edb9ee3fa9ddc09f58b6dfd82b", [0xbf, 0x80000000]}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040), 0xfffffffffffffd1d) 2018/05/08 05:53:47 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = socket$rds(0x15, 0x5, 0x0) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x900, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x4, 0x4) 2018/05/08 05:53:47 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbac1414110300907800000000450000000000000000040000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000632fc973225618b4d0de1bd4865bfe0dc1155a3710329f5fce488e317986648c247f4150891d3c0a842b66f683274bc51eec0267076eaf0fa3148caa3d4e033a70d8cf9dfe8776e45f72d0c3386578699db46b1f78916821c1a3fb7a4110d6d5d52c29a15e9f5b23ce1cb2f33615"], &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/05/08 05:53:47 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@rand_addr, @remote, @loopback}, &(0x7f0000000100)=0xc) 2018/05/08 05:53:47 executing program 5: mknod(&(0x7f00007f2ff8)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000000fff)) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x2000) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000040), 0x80000) 2018/05/08 05:53:48 executing program 6: socketpair$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)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:48 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_getscheduler(r0) 2018/05/08 05:53:48 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') 2018/05/08 05:53:48 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaad572000000450000700000000000019078ac1414bb0000000000000000040000ac1414aaac9a0ad3368a85367100000000000000e000000200000000e000000100000000020000000000000000000000ffffffff00000000e000000100000000ac148f298957c414000000000093"], &(0x7f0000000040)={0x0, 0x0, [0x11e, 0x0, 0x2000010000004, 0xbb5]}) 2018/05/08 05:53:48 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prctl$setptracer(0x59616d61, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xfffffffffffffff8, 0x200, 0x10001, 0x7ff, 0x0, 0x6e, 0x6dd0, r2}, &(0x7f0000000140)=0x20) 2018/05/08 05:53:48 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) dup3(r0, r0, 0x80000) 2018/05/08 05:53:48 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:48 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:48 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:48 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:48 executing program 5: socket$kcm(0x29, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x8e10}}, [0xfffffffffffffffc, 0x0, 0x2, 0x30000000000000, 0x3000000000000000, 0x56a, 0x0, 0x5, 0x6, 0x81, 0x200, 0x400, 0x2, 0x0, 0x3d06]}, &(0x7f0000000140)=0x100) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000200)={{0x4, 0x1, 0x6b84, 0x7ff, 0x9, 0xff}, 0x8, 0x6b70699c, 0x9, 0x5, 0xa3b, "2eb8261cb0b9e275e4f2248429b5ad66069a0fc7592683b3f9a4dc39bf0da3607bac93aab8732cc9ec9495f740783c1f8ef6fc5833e2a281a4cacaa243faf642f07b42edf7d61c2739cbea74e240cee34145359db36c2c9f86e7e41bf72008f981e8c9f679cd8dc76fa33185bd1d80e741de7f3245b552d20086c2eff1c25a07"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3, 0x1, 0x2, 0x4, 0xb80}, &(0x7f00000001c0)=0x14) 2018/05/08 05:53:48 executing program 3: socket$inet(0x2, 0xa, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbac1414110300907800000000450000000000000000040000ac1410aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000eb422d69adc8e94506a6477c9b68d1f3ac6c6bd848c8dc7d5dda114e8be6d1effbd1968b3117cde1dd496bd2330f85d190e4a683ef97fd970a0e7bf2e4b3b0bc755f65b77e01692749e2a6c5c03cfe0ea698b28f9fb7df26cf65a8cad600b4a5b3a98b9a1f7e40fe4ba60a5391cea642cff08e22ddde1d3b1114423712c4e5d9ea88d0e31a8e5752bcb5c8ebc00b42c0009696ffe8dd23e2976d9f3da84042067719325b8becd90e29fcd5a480f19e2046eace6646963f3f6926864afc8c9abc81e45e31"], &(0x7f0000000000)) 2018/05/08 05:53:48 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x1) openat$cgroup_ro(r0, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:53:48 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:48 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000140)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0xfffffffffffffffc) 2018/05/08 05:53:48 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) [ 152.340269] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/08 05:53:49 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x123000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x401, 0x0, 0x8, 0xfffffffffffffffa}) 2018/05/08 05:53:49 executing program 3: socket$inet(0x2, 0x3, 0x80000007fc) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:49 executing program 1: syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x11a]}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) getpeername$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/08 05:53:49 executing program 2: semget(0x3, 0x0, 0x200) semget(0x2, 0x3, 0x4) r0 = semget$private(0x0, 0x2, 0x101) semop(r0, &(0x7f0000000040), 0x0) 2018/05/08 05:53:49 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(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:49 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:49 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:49 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) 2018/05/08 05:53:49 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) 2018/05/08 05:53:49 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0xfffffffd, 0x1000, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:49 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:49 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:49 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00000000c0)='loginuid\x00') r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) fadvise64(r0, 0x0, 0x2, 0x0) 2018/05/08 05:53:49 executing program 3: r0 = socket$inet(0x2, 0x80f, 0x4f07) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/08 05:53:49 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) semop(0x0, &(0x7f0000000000)=[{}], 0x2aaaaaaaaaaaa71b) 2018/05/08 05:53:49 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414bbac1414110300907800000000400000000000000000000000ac1414aaac141400442c000400000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) 2018/05/08 05:53:49 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:49 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/08 05:53:49 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x1}) 2018/05/08 05:53:49 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/05/08 05:53:49 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:49 executing program 2: semop(0x0, &(0x7f00000000c0)=[{0x0, 0x3, 0x1000}], 0x1) r0 = semget(0x0, 0x4, 0x108) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x9db, 0x0, 0x6}) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000000040)) 2018/05/08 05:53:49 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x36b7, 0x800) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000080)=0x3, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x8}) socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbac141411030090780000000004cb0b7e0000000014aaac1414004440000000000000ff010000e000000200000005e00000010000000000000000ebb1eb3ebffb0ce86da200000100000000ffffffff00141400000000000000001000000000000000000000d851ca9efb66495f063ac445b298d0000000000000000000"], &(0x7f0000000000)) 2018/05/08 05:53:49 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(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:50 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:50 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:50 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) 2018/05/08 05:53:50 executing program 2: semop(0x0, &(0x7f0000000080)=[{0x1, 0x38, 0x800}, {0x2, 0x6, 0x800}, {0x7, 0x69, 0x1800}, {0x3, 0x8, 0x800}, {0x0, 0x4}, {0x0, 0x2, 0x1800}, {0x0, 0xc00, 0x1000}, {0x3, 0xdc, 0x800}, {0x7, 0x0, 0x1000}, {0x7, 0x0, 0x1800}], 0xa) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) 2018/05/08 05:53:50 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x309000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x800, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) socketpair(0x8, 0x7, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r2}) socket$kcm(0x29, 0x2, 0x0) 2018/05/08 05:53:50 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000100)=""/186) 2018/05/08 05:53:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x20000, 0x0) write$cgroup_pid(r0, &(0x7f0000000100)={[0x30, 0x36, 0x36]}, 0x3) socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:50 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x0, 0xffffffff, 0x1000}], 0x1) 2018/05/08 05:53:50 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:50 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) 2018/05/08 05:53:50 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:50 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)={0x4000000000, 0x3, [0x9c5, 0x0, 0xcfe, 0x1c]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x400, 0x200, 0x3, 0x9, 0x8, 0x6, 0x9, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x2, 0x20}, 0xc) 2018/05/08 05:53:50 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(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:50 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) listen(r0, 0x1) 2018/05/08 05:53:50 executing program 3: socket$inet(0x2, 0x3, 0x4) 2018/05/08 05:53:50 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffcb68, 0x2) ioctl$VT_RELDISP(r0, 0x5605) 2018/05/08 05:53:50 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x13be, 0x100) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000003c0)=0x578) write$tun(r1, &(0x7f0000000340)={@void, @hdr={0x3, 0x80, 0x1, 0x5, 0x6, 0x2009f5d000000}, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x6, 0xfffffffffffff001, 0x1}], {0x8100, 0x54ad, 0x8, 0x2}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xf, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={0xfe, 0x80, [], 0xaa}, @random="f6c94eb9ff1f", @remote={0xfe, 0x80, [], 0xbb}}}}}}, 0x54) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000180)={0xfffffffffffffffd, 0x0, [0xdad, 0xa1f]}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000240)=""/186, &(0x7f0000000140)=0xba) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x3, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x89, 0x98, 0x6, 0xffff, 0x4, &(0x7f0000000000)='veth0_to_bridge\x00', 0x8, 0x1, 0x100000000}) getsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000000040), &(0x7f0000000100)=0x4) socket$inet(0x2, 0x0, 0x1ff) 2018/05/08 05:53:51 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/05/08 05:53:51 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:51 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:51 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1f, {0x6379, 0x0, 0x7, 0x4, 0x3, 0x10000}, 0x5, 0x1}, 0xe) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="3ce5f2b62d8ca5f7077040aaaaaaaaaaaaaaaaaa07249ddd004500005c0000000000019078ac1414bbac141411030090780000000040000000000000b17c838cfbc36bd6bab4db2d8bd86677049383c762882d0000007f00fa0100000000ffffffff000000dd"], &(0x7f0000000100)={0x0, 0x0, [0x51e]}) mprotect(&(0x7f0000ff2000/0x2000)=nil, 0x2000, 0x1000000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1, 0x8013, r0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) [ 155.123135] IPVS: length: 186 != 8 2018/05/08 05:53:51 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x0, &(0x7f00000000c0)={'bond_slave_0\x00', @ifru_flags=0x401}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) socket$kcm(0x29, 0x2, 0x0) 2018/05/08 05:53:51 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) [ 155.151910] IPVS: length: 186 != 8 2018/05/08 05:53:51 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:51 executing program 1: syz_emit_ethernet(0x6a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaa0800aaaaaaaaaabb08004500005c000000000001090000000000000014110300907800000000400000000000000000000000ac1414aaac141400442c00000000e6ff000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000aff7ce2604eee4f46619fe7db8866a503675e1bd25b0609221aee48a5689fcfff47d9826ec6c4d"], &(0x7f0000000000)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x7, 0x4) 2018/05/08 05:53:51 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002180)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x6}, 0x3a0}, {{&(0x7f0000001280)=@pppol2tpin6, 0x80, &(0x7f0000001440)=[{&(0x7f0000001300)=""/196, 0xc4}, {&(0x7f0000001400)=""/56, 0x38}], 0x2, &(0x7f0000001480)=""/36, 0x24, 0x94}, 0x40}, {{&(0x7f00000014c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001540)=""/242, 0xf2}, {&(0x7f0000001640)=""/214, 0xd6}, {&(0x7f0000001740)=""/196, 0xc4}, {&(0x7f0000001840)=""/29, 0x1d}, {&(0x7f0000001880)=""/179, 0xb3}, {&(0x7f0000001940)=""/105, 0x69}], 0x6, &(0x7f0000001a40), 0x0, 0xb7e2}, 0x1000}, {{&(0x7f0000001a80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001b00)=""/79, 0x4f}, {&(0x7f0000001b80)=""/187, 0xbb}, {&(0x7f0000001c40)=""/10, 0xa}, {&(0x7f0000001c80)=""/181, 0xb5}, {&(0x7f0000001d40)=""/38, 0x26}, {&(0x7f0000001d80)=""/121, 0x79}, {&(0x7f0000001e00)=""/46, 0x2e}], 0x7, &(0x7f0000001ec0)=""/107, 0x6b, 0x5}, 0x7fffffff}, {{&(0x7f0000001f40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/73, 0x49}, {&(0x7f0000002040)=""/47, 0x2f}], 0x2, &(0x7f00000020c0)=""/180, 0xb4, 0x4}, 0xfffffffffffff000}], 0x5, 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000002380)={0x5, &(0x7f00000022c0)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}]}) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/117, 0x75}], 0x1, &(0x7f00000000c0)=""/18, 0x12}, 0x0) 2018/05/08 05:53:51 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:51 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(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:51 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x84000, 0x1) fcntl$setsig(r0, 0xa, 0x2b) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8001, 0x80) fsetxattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='^{@\x00', 0x4, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x240000, 0x5) 2018/05/08 05:53:51 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) 2018/05/08 05:53:51 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x82, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000300)=""/63) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x7e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa60d3364f2ef7bdb9563df7608abb0800456ed6700000000000019078ac145ebbac14141103009045000000001f070000000000005fd3586635ae49d3fbea4e58451bac1414aaac1414004440e7d4ebbd94cda500000000020000000000e00000020080000000000100000000ffffffff00000000e00000010000251abe1ce53eb326af548885a118568d1b4f53883db46e04995c67dc3e1c39f353666bd0cc0ee73a93c6b3d7360e9a87f5c860ced6757808a67385d247bfe29481a17d44aabb9f7129d78891f108549e37b9abd38e98d64388575fb27861892c6d20"], &(0x7f0000000000)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40, 0x0) mkdirat$cgroup(r2, &(0x7f00000000c0)='syz1\x00', 0x1ff) 2018/05/08 05:53:51 executing program 1: syz_emit_ethernet(0xfcf0, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc={0x4, {@snap={0xab, 0xaa, 'xk', "d1315f", 0x6412f63f0ea52b44, "309bb58388ffac1e35de05a6488286f3c3f7b9407294d25df09260b1dc8e20598b36c5f14d4d6bc6f1413b82d088eac4dc317270b12b032e38347eaf1dbc424c5eb2b3f5a9b864bd4ba0b0a8edfe87f8c3d5802a91c7cc9c83e5dc06192d24728e43835c73233cf96f9f3ab6fd"}}}}}, &(0x7f0000000000)={0x0, 0x1}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSETLED(r0, 0x4b32, 0x80000000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8001}}, 0xf3, 0x0, 0x1000, 0x3, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) 2018/05/08 05:53:51 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:51 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) 2018/05/08 05:53:51 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:52 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x210400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/213) 2018/05/08 05:53:52 executing program 2: r0 = semget$private(0x0, 0x7, 0x17) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}, {0x0, 0x100000000, 0x1800}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x4) 2018/05/08 05:53:52 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) 2018/05/08 05:53:52 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:52 executing program 3: socket$inet(0x2, 0x3, 0x4) timer_create(0x6, &(0x7f0000001100)={0x0, 0x11, 0xcf960ee5c0dd33dc, @thr={&(0x7f0000000040)="0a65fe17b88c4b77db949e69c78a25f92a74b3ecc16dfbceba2838da367b929b58ad9b6cc69f67ee", &(0x7f0000000100)="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"}}, &(0x7f0000001140)=0x0) timer_getoverrun(r0) statfs(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)=""/36) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:52 executing program 1: syz_emit_ethernet(0x1e, &(0x7f0000000100)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@can={0xc, {{0x2, 0x5, 0x0, 0xfffffffffffffffd}, 0x6, 0x1, 0x0, 0x0, "317c244a0cd9cc33"}}}}, &(0x7f0000000000)={0x0, 0x0, [0x4, 0x0, 0x800000000000]}) 2018/05/08 05:53:52 executing program 6: socketpair$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$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000), 0x0, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:52 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:52 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0xfffffffffffffffb, 0x7ff, 0x7, 0xf5, 0x0, 0x9, 0x40020, 0xe, 0x0, 0x7c, 0x8000, 0x6, 0x100, 0x4, 0x2, 0xb698, 0x4, 0xc9fcf2d, 0x3, 0x1, 0x7f, 0x100000001, 0x0, 0x200, 0xd12a, 0x80, 0xffff, 0x9, 0x10001, 0x1ff, 0xeb, 0xffff, 0x1ff, 0x4, 0x5, 0x7, 0x0, 0x1, 0x0, @perf_config_ext={0x7, 0x4}, 0x1800, 0x81, 0xb0, 0x3, 0x9c61, 0x1000, 0x80}, r0, 0x8, r1, 0x8) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:52 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000180)=""/219) fcntl$setstatus(r1, 0x4, 0x400) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/05/08 05:53:52 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:52 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:52 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:52 executing program 5: io_setup(0x5, &(0x7f0000000080)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, r1, &(0x7f0000000100)="2ae83ff0501f92c3e056177021cc463e6954e2e0a648aecef79a868003db1945cec06364b59f9a61cb1b036283f851b1476f2cd7fa0e1f5333ee2f1fe691aa2d7be770095d", 0x45, 0x7, 0x0, 0x0, r2}, &(0x7f0000000200)) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x86) read$eventfd(r4, &(0x7f0000000040), 0x8) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x8000, 0x0) io_submit(r0, 0x4, &(0x7f0000000740)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0x5, r1, &(0x7f0000000240)="5f2d85eb6adff651f62ea33da865d92fb37cebe2f1534ef24188cf6b5ac6b7af970028428361b7772122ad9301fb978b41264fd221848ee5fb8d776f9d54ce369423af8edde96f5bcdb7dfceb4dc03eb8d5f5bf83c0352d31a9824d08a593cb46e2025505acf45c6bc60b29d60986b005691c82b2dccb4347dcafb7fe0f352d075690081fb91cc37cdd08ac54c71f84dc7bc6924609bca68", 0x98, 0x31, 0x0, 0x1, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000000340)="b552bb615d1470b9826a45d46ff14e5580af2e4865edcec3a903620e97fc79b69bc56f8649dd3283223854a5f9ad2d2efb95213b21483f098ee00d9dd632e2ad63b59d7e804e0b0c188ed4e78b858652020f70cde27ce3478042718112d07f22a91e1558f4f927e81b3ff846e36885e5bbf32746b3c85d4c068893795518b5a3f3a7aaf9ea16a3d0d7a74c0621f7fade0ba25a064734b549e379730a925c709c86bc406edb1a0407a3b433d620c2ce2e4c83daf7a21cefc8d44e3e47732735b0a773d69532b10a285b57c6ca54b64f6c7eb021477d6e9ab8b73baa8f728ec709eaae4ed39b585015340487403cb1", 0xee, 0x7, 0x0, 0x0, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, r2, &(0x7f0000000480)="4813818e54c9feac5384c4c011e119610545b886b91402125844ee3d452884925ff6074cb94cc9f1f8b809af4dc78fc7b0259ea44190bad5503a74d140020096a4cc9d66dfb53a937545f0e8d49cbc9bac4f7b2c2b359088ca0423c05c39cb42347aae0ca72bd6ae957f73d4e46f2ba5cc24aeeefde5d7d71acb4f19769d418515bcbde81ae6275f5cfde90933ca7b11315b8355784469a0f70c69c0e25b0765b2926509bd42af098e628a9dadb11fa0d1cd382aec5a229b05eede73507734082a4db6545e9d2956ef520c7a05228e023e07430ae609560b09e124953e56e6d31eaaa152", 0xe4, 0x8001, 0x0, 0x1, r5}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x80000000, r3, &(0x7f0000000600)="2cd603f1e53bae987c914c8ad4a9f2ff23fa2dc192dcaa2d3c1289107f60730ba50caaa66a88205dc874f7e36b51eda07b5119f6e285168d46820fa4128f390fc1847ebff654bcf701e00e1f62207f67e5363e3e554beae3113c49efd439f29661019d77f7fe3bc87d58e190ca632b538e2da002e0044de1ed6dedf78cc6e574f1fd32c6da52de03950ac8f43375fc46e782705b35d9ecde13d8669df987db2109dde9e28c7a1dbea68c8cf2d881a74f71cb0f8369a447e685969677f3e3b6145b069416431edf0214645a243645765d1049065810c5e809863cf853ca83c9159c3e9432c4122742f9c4a559dbd4fce729369bc9", 0xf4, 0xb78, 0x0, 0x1, r2}]) 2018/05/08 05:53:52 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:52 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0xc23a) socket$inet(0x2, 0x3, 0x4) r1 = semget$private(0x0, 0x0, 0x6) semop(r1, &(0x7f0000000280)=[{0x4, 0x100000000, 0x1800}, {0x2, 0x5, 0x800}, {0x1, 0xfffffffffffffff9, 0x1000}, {0x2, 0x8fbf, 0x800}, {0x3, 0x79e, 0x800}], 0x5) ioctl$LOOP_CLR_FD(r0, 0x4c01) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f0000000100)=""/87) syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbac1414110300907800000000450000000000000000040000ac1414aaac141400444000000000000000e4ffffdf01000080000000e000000100000000000000007f00000100000000ffffffff00000000e0000001000000ff7f00000000000000cab5728e99a8a356e736b4b17c6b4e841e0617160151ee6f1a24d4d5997ffb3de8f77a6b6a30500384b71136554ce1a8f421bad718319afccf36727254c4d47ed5201f2dfaa9cff57b3579928804fe1172b28535a9c7b78638a5612e32d746b1185836f7801a9fd0863f6adfa5783ee25fcdcd6a49f6abda"], &(0x7f0000000000)) 2018/05/08 05:53:52 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:52 executing program 1: r0 = socket(0x7, 0x6, 0x100000000) syncfs(r0) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) 2018/05/08 05:53:52 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:53 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) io_setup(0x8000, &(0x7f0000000280)) r0 = semget(0x2, 0x2, 0x18) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200000, 0x9a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x6}, 0x8) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/224) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000002c0)='./file0\x00', r4, r5, 0x1000) 2018/05/08 05:53:53 executing program 5: socket$kcm(0x29, 0x7fff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x5, 0x1, 0x3, 0x0, 0xe}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x100000001) 2018/05/08 05:53:53 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:53 executing program 6: socketpair$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$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:53 executing program 3: socket$inet(0x2, 0x3, 0x4) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440000, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000100)) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:53 executing program 5: r0 = socket(0x3, 0x800, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) socket$kcm(0x29, 0x2, 0x0) 2018/05/08 05:53:53 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:53 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:53 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414bbac1414110300907800000000400000000000000000000000ac1414aaac141400442c000000000000000000007f00000100000000ffffffff00000000e0ac14140000000000"], &(0x7f0000000000)) 2018/05/08 05:53:53 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:53 executing program 2: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x100000000000, 0x1000}], 0x1) 2018/05/08 05:53:53 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:53 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:53 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:53 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000280)={0x33, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e24, 0x2, 'lblcr\x00', 0x36, 0x1, 0x50}, 0x2c) add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="af800874a2983b8cb16fe61071876021be1f657a66344c4ee8d6cd1d72542563236200f2b995fe77af7a0914c94d2255937f087716cf3a89324f712cd341cecaa6cd2951b07d0c0037ebbd07e91b5893cc358c082c187b7d2964e4e6544e7d09713384c45ba149c87953c7398cc1215aaa48ec2ad306f548a15ba12eefaa804452785bc588a166c209db6183915b346228bf64313d60edfbeea14e", 0x9b, r1) socket$inet6_udp(0xa, 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x6, 0x4000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x0, 0x0) bind$ax25(r4, &(0x7f00000004c0)={0x3, {"89b5f0ced33472"}, 0x7f}, 0x10) write$rdma_cm(r3, &(0x7f0000001d00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001cc0)={0xffffffff}, 0x2, 0x100b}}, 0x20) write$rdma_cm(r4, &(0x7f0000001d40)=@disconnect={0xa, 0x4, 0xfa00, {r5}}, 0xc) get_robust_list(r2, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000540)={&(0x7f00000002c0)}, 0x0, &(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000480)=0x18) 2018/05/08 05:53:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000005000002000000000000000071000000000000000000000000000000950000000000006f51213c3b837d1a0cd87c90e77b47eb64f5ab6d9f2dd5d458637d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aa2aaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414bbac1414110300907800000000400000000000000000000000ac1414aaac141400442c000000000000000000007f0000010000007cffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) 2018/05/08 05:53:53 executing program 2: semop(0x0, &(0x7f0000000080), 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xce8, 0x101000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x8, 0x3627, 0x401, 0xa0d}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x8, 0x9, 0x10000, 0x9, 0x5, 0x3ea, 0x1ff, 0x6, 0x0, 0xd8, 0x1, 0x9, 0x2, 0x7, 0xffaa]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x6}, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x26d}}}, &(0x7f0000000300)=0x84) 2018/05/08 05:53:53 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x41) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x8, 0x3, 0x2, 0x3, 0x1, 0x1}) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x10001, 0x84000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xfffffffffffffeff) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8}, 0x8) [ 157.992908] IPVS: set_ctl: invalid protocol: 51 172.20.20.17:20004 lblcr [ 158.090601] IPVS: set_ctl: invalid protocol: 51 172.20.20.17:20004 lblcr 2018/05/08 05:53:54 executing program 6: socketpair$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)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:54 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:54 executing program 2: semget(0x2, 0x7, 0x8) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) sendmsg(r0, &(0x7f0000001380)={&(0x7f0000000040)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="8e4c1463d041cc3f240c45b6d424f18033f3e75559c808d9b2d14b2b241750ab016486bf06c421c11abb02f3df46d607378b404382c7c64f8cf8770837aedb0acf456fe8f20113d0bd50e1be10127304b30226fe6bbf9de6c414f5dcfe3946dfdfb248e8d8db8dd6a89a7bc2c60e75a344154b221d58bf370bdd90f6cdf339a4517e65fcd660a6f3e7aa39b2fd61f7ac7a540faf386aba3def062686ad03bef36bf2277bc85c3dbb89ac81966105170bc20cc83472e11292742b8efe4c46b94d", 0xc0}, {&(0x7f0000000180)="191e46dfefcc0457c02449f78fde591279423d3317c72e34beda3596f514fb09f064ad776ab68bb716e5e7aa7e0ef75f334d048546f2777f605a0cc1563eb05810132ecc006da59458fec6931b66c5c83cd1de3d72d3c26d3d2df2d250a06140b5883e850e31e278b65cd2a2088b900adbb10a9054c859c60a1eacca6e3aa30b0e52b43b6830007d09afb1c42fb7a1b74060184253914ad1acea62", 0x9b}, {&(0x7f0000000240)="72a18ab9de9eeec2bb1b8d5619d8c02b2afe6cd650d3573f9f223c49d2af74461513cddef326d6e6d4ef09dd131c96d9e1a6eb49307f", 0x36}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10a8, 0x4040804}, 0x10) 2018/05/08 05:53:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net\x00') r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x3, 0x1, 0x1, &(0x7f0000000040)}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0xfffffffffffffffc}, &(0x7f0000000140)=0x8) socket$kcm(0x29, 0x200006, 0x0) 2018/05/08 05:53:54 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:54 executing program 3: r0 = socket$inet(0x2, 0x6, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x101000, 0x0) bind$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"8f7c26fa254d40"}, 0x4}, [{"3059272b18d72e"}, {"90bbbf16962b99"}, {"5d63974023a0cd"}, {"34de532dd52b0c"}, {"764253ce2a03fa"}, {"087079fc769cea"}, {"7d1b84871cbe12"}, {"304fbf37240053"}]}, 0x48) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x3a400, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) r4 = getpgrp(r3) get_robust_list(r4, &(0x7f00000002c0)=&(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0x18) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/08 05:53:54 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x9) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x400) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x1, 0x1, 0x3f, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/05/08 05:53:54 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:54 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80800) 2018/05/08 05:53:54 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:54 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:54 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) flistxattr(r0, &(0x7f00000000c0)=""/94, 0x5e) socket$kcm(0x29, 0x2, 0x0) socketpair(0x0, 0x5, 0x92d7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x7fff, 0x100000000, 0xff, 0x4, 0x10, 0x1f}) 2018/05/08 05:53:54 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = getpgrp(0x0) ptrace$getsig(0x4202, r0, 0x5be, &(0x7f0000000040)) 2018/05/08 05:53:54 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x37, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x7, 0x8, 0x3}], {0x8100, 0x80, 0x9, 0x4}}], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0x69d]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc000, 0x20) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000000100)=""/151, 0xfffffffffffffdeb, 0x0, &(0x7f00000001c0)={0x4, 0x400007, 0x15, "f23c01bef6e4", 0xc157}, 0x10) 2018/05/08 05:53:55 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:55 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:55 executing program 2: r0 = semget$private(0x0, 0x1, 0x8c) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000000300)=""/184) semget$private(0x0, 0x0, 0x48) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x400) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0x2) ppoll(&(0x7f00000000c0)=[{r1}, {r1, 0x8000}, {r1, 0x80}, {r1, 0x8}, {r1, 0x200}], 0x5, &(0x7f0000000100), &(0x7f0000000180)={0x3f}, 0x8) semop(r0, &(0x7f0000000040)=[{0x8, 0x2, 0x1004}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x4002) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}], 0x10) time(&(0x7f0000000080)) 2018/05/08 05:53:55 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0x16d, &(0x7f0000000100)={@empty, @empty, [{[{0x9100, 0x10000, 0x1ff}], {0x8100, 0x7, 0x8001, 0x4}}], {@ipv6={0x86dd, {0x7, 0x6, "54e48d", 0x12f, 0x3a, 0x307, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x84, 0xc, 0x0, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x646}]}, @hopopts={0x2b, 0x4, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x8000}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, @srh={0x32, 0x8, 0x4, 0x4, 0x49, 0xffffffff, 0x7, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}]}], @dccp={{0x4e24, 0x4e23, 0x4, 0x1, 0x8, 0x0, 0x0, 0x9, 0x5, "4db7e5", 0x20, "4dcc80"}, "b8b6651bf5e40176cad25a6d428c5fda8a2889e0e00e0bef92a9d0cc89ac4edc4cd04875ce5f30850ed20951d6fa98d0d85a68abc840ee09618a096cb51b57"}}}}}}, 0x0) 2018/05/08 05:53:55 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)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:55 executing program 3: socket$inet(0x2, 0x3, 0x4) socket$inet(0x2, 0x6, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:55 executing program 5: socket$kcm(0x29, 0x5, 0x0) 2018/05/08 05:53:55 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:55 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/08 05:53:55 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:55 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:55 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/229) 2018/05/08 05:53:55 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x101000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)=ANY=[@ANYRES16=r1]) 2018/05/08 05:53:55 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:55 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)=0x1) 2018/05/08 05:53:56 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r0}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) 2018/05/08 05:53:56 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x109200, 0x0) r0 = semget$private(0x0, 0x7, 0x10000003) clock_gettime(0x40000000007, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x5, 0x1000}, {0x0, 0x1, 0x1000}, {0x3, 0x97e}, {0x3, 0xe9, 0x1000}, {0x7, 0x80000000000, 0x1000}, {0x3, 0x7}, {0x5, 0x8}, {0x4, 0x0, 0x800}, {0x0, 0x2, 0x1800}], 0x9, &(0x7f00000000c0)={r1, r2+30000000}) 2018/05/08 05:53:56 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)=[{}], 0x1, 0xc0000) recvmmsg(0xffffffffffffffff, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:56 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x1}, &(0x7f00000001c0)=0x8) 2018/05/08 05:53:56 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:56 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:56 executing program 5: socket$kcm(0x29, 0x5, 0x0) 2018/05/08 05:53:56 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8001, 0x4) 2018/05/08 05:53:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe58) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:56 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:56 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:56 executing program 5: 2018/05/08 05:53:56 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa00005c0000000000019078ac1414bbac1414110300907800000000400000000000000000000000ac1414aaac141400442c000000000000000000007f00000100000000ffffffff0e810000e000000100000000ac14140000000000e3d48d8a23c0f35c2fffba3d8106fc9764023c3f"], &(0x7f0000000000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/05/08 05:53:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0xefc, @ipv4={[], [0xff, 0xff]}, 0x401}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x8}, @in6={0xa, 0x4e21, 0xdac6, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in6={0xa, 0x4e23, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xfffffffffffffff8}}, 0x1ff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x100000000}, @in={0x2, 0x4e23, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}}], 0xbc) 2018/05/08 05:53:56 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1) socketpair(0x0, 0xde611a95bb90e542, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/133) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) 2018/05/08 05:53:56 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:57 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:57 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x103200, 0x0) fstatfs(r0, &(0x7f0000000100)=""/240) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:57 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x200, 0xf1) 2018/05/08 05:53:57 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)=[{}], 0x1, 0xc0000) recvmmsg(0xffffffffffffffff, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:57 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:57 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/242, 0xf2) socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000180)=""/71) mlockall(0x2) 2018/05/08 05:53:57 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:57 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa03765c840e500dac45317bbd150900005d20bb0800450300906700000000ea4a8aca6916d95b4d6217cbec1b0400000000000000ce5d0c3e21238f2ccd00040014aaac1414004440000000000000000000e000000200000000e000000100000000800000007f0000010000006c9126e8189287bd00d0ec116600000000ac1414000000000068f96a4e78e21f36b1ee76544e0956db9fa721948cddd0a3e38d9e831eac138422fa9e318120006549dc0900000000000000000000000000"], &(0x7f0000000000)) 2018/05/08 05:53:57 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:57 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:57 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:57 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x0, 0x800) syz_emit_ethernet(0x67e, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x7, 0x0, 0x100000001, 0x81}, {0x90c, 0x0, 0x2, 0x12}, {0x9, 0x0, 0x6, 0x4}, {0xf666, 0x641, 0x1ff, 0x2}, {0x1, 0xe7, 0x276, 0x5}], @ipv6={0x0, 0x6, "73f875", 0x32f, 0x17, 0x400, @local={0xfe, 0x80, [], 0xaa}, @empty, {[@hopopts={0x2c, 0x43, [], [@generic={0x87ef, 0xcb, "bf5abe59cda74335d7813277edb853697ffc59504b2a3b6f024a8cb36218abe7af60d3d745ce37008111012bb07701b257969fed37cef747875e5d5ee5a7293e1f3f0d8e2bf4c1d8e741bdbc47f25e96a3914314e88ba2233662c89018ca84a3339cbeff4ec5cc97c647ae8b0b6070db739b1c8ad898968b6d32a43e23b4414db3837e5cac75ed2349f31777fc2dfb59dd5aa539ddb1bae9397265f7ab0546380dad040dc19cbdfee1dc8ade561318b95e0f78d14f57892ffb56056ac594eecb9d5af9e81b1467f54dff63"}, @pad1={0x0, 0x1}, @calipso={0x7, 0x50, {0x1000, 0x12, 0x584, 0x101, [0x2, 0x6205b362, 0x1, 0x2f2, 0x46c0, 0x1, 0x4, 0x9, 0x1]}}, @generic={0xfffffffffffffff9, 0xf4, "4dcf4f8f832cd976f9abcae68ebc3002f490d653b1d6c55a9579803b371adf91b38e33d3c719706c00cf78be23e9bc6d9bd668b43a844f4ad3ac2055459e82605c05eed0406aedfcc82486d279d7c7aba9bc3c3ef35c87f15b1ee648c9b7dba5f214a9c556f87ceee632fcac5cced62711d407816ef96ce902ea1914f7eaf3abe06b45c9e7d22e1eb16fe170ae0ce1193304038b6dcb3106213b8d8fa826ccf7d08a807121ce58ffa026f4ec4a0529deecd4b408af24acb2fcef3ac0265c32a039aba60ff72cb5fab4e1aa9b60a62db7a890e02ea385886830c9c38663c710a5954445680ec4dac90099a8a5b9049bf1e6905d52"}]}], @tcp={{0x4e21, 0x4e23, r0, r1, 0x9, 0x0, 0xd, 0x6a, 0x5, 0x0, 0x500, {[@md5sig={0x13, 0x12, "250bc1d9449b2f07eb8ebf2fd3252137"}, @sack={0x5, 0xe, [0x80, 0x5, 0x1]}]}}, {"8894d36cf92175d2fdb546c9f635709e579e4336522ff62b1700b75db7f33f5a3c58abd384851f347a53155e866f33ec2898388c2810784408b9c2daed9d288dbc4569d2b0f483c9fc5030177cfc941b56f26f65a3e03adb5474bd933e7e168cd292aacc9abdb1cd84e09097109013d7bdf1715f367a4ce736137f7b945122a23cf2859255591b884c1b8f66290e878c34eabd951534d6842220c6f2811f239b7c277d38d9796af8fd43339648ebfb23e644e5fef007cee01107298c2e501a0c279f3e900031313907b987c6fff9770489ba40fc9478d510926c1a"}}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xd09]}) 2018/05/08 05:53:57 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0xffffffff00000000, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xfe, 0x80, [], 0xaa}, @random="eacc2ebf67f0", @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f00000001c0)={0x0, 0x3, [0x7f7, 0x555, 0xaad, 0x59a]}) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:57 executing program 5: socket$kcm(0x29, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/05/08 05:53:57 executing program 2: r0 = semget$private(0x0, 0x3, 0x200) semop(r0, &(0x7f0000000040)=[{0x4, 0x6, 0x1000}], 0x1) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:53:58 executing program 3: r0 = socket$inet(0x2, 0x804, 0x9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x408042) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000100)=0x80000000, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbacfe13110300907800000000450000000000000000040000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000001007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002f40)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000003040)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003080)={'team0\x00', r2}) 2018/05/08 05:53:58 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:58 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:58 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="fe27480f08f431f89033f2548830736e1ee2dda5cda771028968fc1b9039c974fe7af863c648c75ab3911caed51344dfa4627808b1ba272d5c626984f44dc177f78b663d03d2b8cffbaeec743abe3130344b96b5b2900514edbc5aaeb21d0e47f9af04", 0x63) 2018/05/08 05:53:58 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x5638, 0x0, 0x2, 0xff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0xffff, 0xffffffff}, 0x10) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:53:58 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:58 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaa5526b429aaaaaaaabb08004500005c0000000000019078ac1414bbac14141103009078000000005397e99361ad7711b54b40000000000000000016b400ac1414aaac141400442c000000018000000000007f00000100000000ffffffff00000000e000000100000000fb2df2a427262db38af719e45d520c0930b04f15ae5357cee9a95dcc065349e2fe059623e4670198a8837df8e015bee9936996ce082cd44b3b7c617bba61947cdb7042f1915b645c9dac0744ea7971140b4d687e99595b43f71a23d36c437938c211e5855c16a5b26bad0633482ee805ad14590f38930507631753bc4bf522"], &(0x7f0000000000)) socketpair(0x4, 0xf, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x9) syz_extract_tcp_res(&(0x7f0000000040), 0x2, 0x3) 2018/05/08 05:53:58 executing program 6: socketpair$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$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(0xffffffffffffffff, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:53:58 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:58 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000140)=0x84) socket$inet(0x2, 0x3, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) creat(&(0x7f0000000040)='./file0\x00', 0x14) syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbac1414110300907800000000450000000000000000040000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000892e938f13b2a1fbac14140000000000b540054a8ed1a4e74381c5302105161ecce362b0b98e119f043a1a09b50385c29497fd9403acfd0f68d750de3dc02b8600c719c545b1bfff48f0e8c7ca94c00b7d18f368835615938e63d714a1c1db109be9958ebe32b07fd4b29cb9f22d5d3b12fe08bcc03d"], &(0x7f0000000000)) 2018/05/08 05:53:58 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:58 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:58 executing program 3: socket$inet(0x2, 0x804, 0x2) syz_emit_ethernet(0x7e, &(0x7f0000000100)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xff3]}) 2018/05/08 05:53:58 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x6, 0x100]) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x5, 0x1, 0x9, 0xfc, 0x4, 0x2, 0x100}, 0x1c) 2018/05/08 05:53:58 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004569f25388000000000190768705cbe04d7a656a781414110300907800000000400000000000000000000000ac1400d300000000000000007f00000100800000ffffffff00000000e00000b4e50100b60000ac14140000000000000000000000ffff"], &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000005600)=@hci, &(0x7f0000005680)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000056c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x101, 0xd93, 0x1ff, 0x9}, &(0x7f0000005780)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000057c0)={r1, 0x4000400000, 0x2}, &(0x7f0000005800)=0x8) 2018/05/08 05:53:58 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:58 executing program 5: socket$kcm(0x29, 0x2, 0x0) 2018/05/08 05:53:59 executing program 2: r0 = semget(0x3, 0x3, 0x0) semop(r0, &(0x7f0000000040)=[{0x3, 0x203, 0x800}, {0x4, 0x4, 0x1000}, {0x5, 0x0, 0x1800}, {0x4, 0x2, 0x1000}, {0x0, 0x1, 0x1800}, {0x395feb9a13503ddb, 0xe92c, 0x800}], 0x6) memfd_create(&(0x7f0000000080)='\x00', 0x3) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x3, 0x400200) r2 = dup2(0xffffffffffffff9c, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x200, 0x4) 2018/05/08 05:53:59 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:59 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)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4), 0x0, 0x0, 0x0) 2018/05/08 05:53:59 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:59 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:59 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) sendto$inet6(r1, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000000)=0x8) 2018/05/08 05:53:59 executing program 2: semget$private(0x0, 0x6, 0x2) r0 = semget$private(0x0, 0x20000006, 0x44) semop(r0, &(0x7f0000000040)=[{0x0, 0x7a, 0x1000}], 0x2aaaaaaaaaaaaadf) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000080)=""/170) 2018/05/08 05:53:59 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:59 executing program 1: r0 = socket$inet(0x2, 0x804, 0x9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x408042) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000100)=0x80000000, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbacfe13110300907800000000450000000000000000040000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000001007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002f40)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000003040)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003080)={'team0\x00', r2}) 2018/05/08 05:53:59 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) 2018/05/08 05:53:59 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:53:59 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:59 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:53:59 executing program 3: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbac1414110300907800000000450000000000000000040000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000be9866cbad2094c30965a7fb3797b57abc6beeb72e89dcc3025a61ea1a2361ed7d350d75b2fe15ed4deb80782217b3e3886a786080930f34f7f283a08b159f1a6afa87c0cdcc914e1de91010490d192a3f590013b1"], &(0x7f0000000000)) 2018/05/08 05:53:59 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x2) bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"f949b5feb366d1"}, 0x7}, [{"8668a1335a550b"}, {"b77d731c308302"}, {"322a8c3752d59e"}, {"d6eeb2a6440873"}, {"93fdb77b1e0b68"}, {"ed00961160c001"}, {"d2d70e0aae6002"}, {"9397638125294f"}]}, 0x248) 2018/05/08 05:53:59 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:00 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:00 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="8b18835a63d62eeffc2a3da1bc63bdb2fef71c2df7c13b6b59313ca35f63b149dfdfaf9ad63cbd00000000000000000000604f4b40ef0fbdf00892362e777424a5b11aec464f7c3baacb10063e1f8121517bae46ebf8129f36cbf3f1bd31b014be263e532eb70b24646e23d01064528f390000000000000004716ede3232c9194673dbb52c000000000000000000df09e10983acf8ea8cdb4b486708626a3e0d20a5485585319dda67544310908de0635db039a7fb3902d1c5c1246b68b9b4ae5e502978d4afa7df621ce44acf989f2529e5c10df1c6bbd94706b0ddc9508c63c30ad99d7f1a3ae4628b4bda9ee138b7c73e2cc75fcdd919a8000010c3b436502e9f1699b78411d0f499c1dc3793c010c1"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) sendto$inet6(r1, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000000)=0x8) 2018/05/08 05:54:00 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10002, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) sendmsg(r1, &(0x7f00000029c0)={&(0x7f0000000200)=@ll={0x11, 0x7, r2, 0x1, 0x7, 0x6, @random="acfdece7f450"}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="c89f4c4c09c169ad89faabe94b3b22eb72dfef9165a52877ed19c2c1c0fb630fc5f0b91c97b3de256449ed0fe9b178a5ea5af17d561db45867a3cfcba34333c54ad53fbeac8b348cbff85a", 0x4b}, {&(0x7f0000000300)="88cc13d00f4557de086d90035b26059ae96b8e06473cdc09d6aa7d3b4732c2f56c322bc293cccf57c81b02b1db989f20b9ca98d34f837528752c36a33a031d272b30cbe08f4feda8ed7b3d2580466cbf395a0b2451a64163b4ebfc1428afdd2b8178498ac34da7a268489c06f8fd4c8f8a6b0d9c76123c57d9c8d4544419a31373b2082948ad822eb702bcc0fe7a3b57949bc5da8d83216945706199555540a78747deb60f90ba56b8de42ab70040f2ec512e255e42a356748d343565ab843484a6694d0266bc27788ad0d5d5785aa271e68f598c6dc9a07f293653ce5d60f", 0xdf}, {&(0x7f0000000400)="f7b96c904d54344d0adf8e1a5e8e2e32c87fba4df0dce21796e847d7cb8883eae249d581603dc4837ec8cab9babfac05b48e4798b5b921f1490fb8c08badc07f64636c332fc422fff89242dcb93f2fa104ddc669798d5c3457cb1d8718892327", 0x60}, {&(0x7f0000000480)="51f5e6320419f4ee7b9d83b81bdb92012ddf1d2629cd88a4c38d217ac614442f35c00924b480e46ffebf68f210560eaf9b6062f8db993f364ead3c06bf41ce0ca19a2e8e5b6341", 0x47}, {&(0x7f0000000500)="5c311a3a25d3730aa5b3a05406c50c6b2001b5944e2832285cb3ac71ffd65d4738e9bef439877a11cd87bb92fa08ac06a211239b46e5948c3a76e478709dc9a32f9f10a061a5818178c078fa9152da3ec138223291d609f4f1f67406b3a1c290bad75849ef23b9e3b6078a6d", 0x6c}, {&(0x7f0000000580)="7ed243f1084d86179d0ce9a978488f1483d03c27884b3a36aae821ce6afe2e3107c275a305fbcef0266e372a1a5f4a6837297b824ca8238f2a53254fc77800255ddb", 0x42}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="27bd11a65bff63919d4968e52b7a4ae059e9d9cbd1da7ca97670e05546d0b7bc187a1e013615dbbab1921572b981aa6f0fef7fcea278c9974d0a993e84896f59cbf5758b9ee5d573e88b18bc30c50018c99f4f92e755aad118796215da82610656ee", 0x62}, {&(0x7f0000000180)="d0ea70728cf1884a8ec52e6faa44600f5979a368eaf6a2d1a433f52b774b42f095de9c94ff95a332", 0x28}], 0x9, &(0x7f0000001740)=[{0x70, 0x84, 0x3ff, "d3c58ac37738435cb2b2c3041137a4cb66ffb19a5d05150e7ba8bfdb2129433fedbc0dad0669b40517d8c90258af5f39e42585440cc4e500be28dfcc0757f0b275a97550d932dbfcb6bb7cbf76f59f28c3d9c1c247b3235d292a79edcd3e07fc"}, {0xe0, 0x100, 0xfffffffffffffeff, "c58e01c7e82a232aa615ab0c223d122be1f8bd86508049bf136452e131cd9231ab256ad1355d8e84e98303b0bb6f44f67009361e8630e28d5da1e8002fb95b34a21b65103834cd16e4288012bf04062f9f5b42b68e95ef07630c7da7ec52d5aeeee7f9c37c89b4b56a70d729158951f94dea98c18d1de052cf58dfb68ecbe42a0c024c002697e441c2fadbc30d296c9a6a944fec2b8d3a0ea2ae584656ebe52aeb14260266ce93fa06b8a79979e8fd2a7dfa2ac2d580eb9355f358afc347dfc7a990c675b93ef3c21f70c3"}, {0x80, 0x100, 0x3, "748f46fac960651a1ad2a4ddf47a961e67b4ecf8df51a1cb3cea3ab0c8436cb55835d133ab03eab2a75c12cc7e2e2fc6ece8e1b5b582ab500bbc70083aec7435b27f539d9865958faa66e32f61af9f64067a56451f97ef09b358360ce51aa8d1356cb7c3a7fe3175fe8b9b"}, {0x1010, 0x11f, 0x5, "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"}, {0x80, 0x10c, 0x9, "d2ab97bd256fd90e3bfe116f0199ba3793c72ee87269e301b58cebd967fd10901d032cf718a37d477906bc1f6fbb6c16d3db7ad7538be591afe82e2e7ca3dbb766d428bd2b90ee44101e9cee5628ed6bb5fc029163693df7c2fbe5a7a302076cc66d3a710c0946a547d34e"}], 0x1260, 0x4000041}, 0x20008000) getsockopt$inet_int(r1, 0x10d, 0xbd, &(0x7f00000000c0), &(0x7f00000001c0)=0x273) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:00 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x7e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x200800) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) 2018/05/08 05:54:00 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:00 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:00 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:00 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$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4), 0x0, 0x0, 0x0) 2018/05/08 05:54:00 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100c0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000200)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffff580200000000000058020000ffffffffffffffff580300005803000058030000ffffffff04000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba66bb10271e8a9584d33f95c7"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b800e8000000000000000000000000000000000000000000000000002000736f636b657400000000000000000000000000000000000000000000000030005345540000000000000000000000000000000000000000000000000000020200020106000300900a0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010017001000000000000000000000000000000000000000000000000400073657400000000000000000000000000000000000000000000000000000007000000010400000900000048000000ff01000009000000ff010000e2ff020038006f776e657200000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x450) socket$kcm(0x29, 0x5, 0x0) 2018/05/08 05:54:00 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:00 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:00 executing program 5: socket$kcm(0x29, 0x7, 0x0) 2018/05/08 05:54:00 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:00 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa92aaaaaaaaaaeaaaaabb08004500007000fb0d006b3bfaaeac1414bbac1414110300907800000000450000000000000000040000ac0414aaac161400444000000000000000000000e000000200000000e000000100000000000000007f000001000000000100000000000000c900000100000000ac14140000000000"], &(0x7f0000000000)) 2018/05/08 05:54:00 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000001, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:01 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:01 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:01 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:01 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x80003, 0x0, 0x1800}], 0x1) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0xd3}, &(0x7f0000000240)=0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000280)={r3, 0x2e}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000002c0)={{0x81}, 'port0\x00', 0x40, 0x448, 0x4, 0x7000000, 0x2, 0x818, 0x5f34, 0x0, 0x2, 0x4e}) 2018/05/08 05:54:01 executing program 6: socketpair$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$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4), 0x0, 0x0, 0x0) 2018/05/08 05:54:01 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x3b9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="6639587af9089c406f19c1e1a8e70729", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2f, &(0x7f0000000080)="77bca325d273e6cc85cd2b0236934b300c806f17c5ae88ba532bbc1a30af4f549717451439c6e6be0941ac38288e7b06a40e0c71ab109835a525c3b2", 0x3c) syz_emit_ethernet(0x5b, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000700000000000019078ac1414bbac1414110300907800000000450000000000000000040000ac1414aaac1414004440000008153f2d9affb97dc5c5cebe1098a8a00000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x3ea]}) socket$inet(0x2, 0x80000, 0x7) 2018/05/08 05:54:01 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="8b18835a63d62eeffc2a3da1bc63bdb2fef71c2df7c13b6b59313ca35f63b149dfdfaf9ad63cbd00000000000000000000604f4b40ef0fbdf00892362e777424a5b11aec464f7c3baacb10063e1f8121517bae46ebf8129f36cbf3f1bd31b014be263e532eb70b24646e23d01064528f390000000000000004716ede3232c9194673dbb52c000000000000000000df09e10983acf8ea8cdb4b486708626a3e0d20a5485585319dda67544310908de0635db039a7fb3902d1c5c1246b68b9b4ae5e502978d4afa7df621ce44acf989f2529e5c10df1c6bbd94706b0ddc9508c63c30ad99d7f1a3ae4628b4bda9ee138b7c73e2cc75fcdd919a8000010c3b436502e9f1699b78411d0f499c1dc3793c010c1"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) sendto$inet6(r1, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000000)=0x8) 2018/05/08 05:54:01 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000000)=0x80) fcntl$notify(r0, 0x402, 0x80000005) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x165000, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000100)) 2018/05/08 05:54:01 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/182, 0xb6}], 0x1, &(0x7f0000000140)=""/106, 0x6a, 0x1}, 0x1) 2018/05/08 05:54:01 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:01 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:01 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:01 executing program 2: r0 = semget$private(0x0, 0x7, 0x408) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000080)=0xc) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) prctl$setptracer(0x59616d61, r1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000100)={'\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) semop(r0, &(0x7f0000000040)=[{0x1, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:02 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000003000/0x1000)=nil, 0x9, 0x3, 0x28, &(0x7f0000ffc000/0x1000)=nil}) 2018/05/08 05:54:02 executing program 3: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x86, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb911d090081002000080059a4aca1b827450000700000000000019078ac1414bbac1414110300907800000000450000000000000000040000ac1414aaac141400444000000000000000000000e000000200000000000000007f00000100000000ffffffff00700f000000000100000000ac141400000000000000"], &(0x7f0000000000)) 2018/05/08 05:54:02 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:02 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:02 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="6d2c46d7843d91a8983eb5e45f9209d245b867beba11f7f8a3fd5d6b90b54ce9eab7f19af5e1ea4cc6f87e21b8d200000000000000026c86ff63b9093265bf57eef7ba743e0fbbaeb15c604b8bd6d3827c391aad156fd90f7e1747add431168c0e8e68f700020000000000000000361584d4cd1c5c70bbec01da8acb30f1cb16f367ae435afa42126f45061cce50f91648a0694a6d3980b907d70fab58bac0e76c4ded3b9968c828ba2c3df44983a653e9cdc9d177d4e42f4372b0b7", 0xbc, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)='GPL/\x00') 2018/05/08 05:54:02 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:02 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/08 05:54:02 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:02 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) sendto$inet6(r1, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000000)=0x8) 2018/05/08 05:54:02 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2c5a) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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}]}]}]}}}}}}}, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0x3, 0x2, 0xfffffffffffffbff, 0x3, @tick=0x1, {0x5}, {0x9, 0x3}, @time=@tick=0x4}, {0x80, 0x0, 0x2, 0x5, @tick=0xffff, {0x0, 0x8}, {0x5065fd1f, 0x101}, @quote={{0x1, 0xfffffffffffffff9}, 0x9, &(0x7f00000001c0)={0x6, 0x8, 0x3f, 0x1000, @tick=0x80000001, {0x7fffffff, 0x9}, {0x3}, @raw32={[0x7, 0xfff, 0xfffffffffffffd11]}}}}, {0x8, 0x15, 0x2341, 0x80, @time={r2, r3+10000000}, {0x1f, 0xfffffffffffffff7}, {0x3, 0xfffffffffffffffc}, @queue={0x2, {0x8000, 0x9}}}, {0x6, 0x400, 0x7f, 0x9, @tick=0xb3f7, {0x8, 0x5}, {0x3, 0x8}, @control={0xf28, 0x81, 0x4}}, {0x7, 0x8, 0x363, 0x5, @tick=0x8, {0x3, 0x7}, {0xfffffffffffffffb, 0x7}, @result={0x9, 0xaa}}, {0x80000001, 0x0, 0x1, 0x8, @time, {0x3c03cacc, 0xffffffffffffff81}, {0x7ff, 0x2}, @addr={0x2b2, 0x1}}, {0xffffffffffffc82e, 0x0, 0x508, 0x6, @tick=0x3f, {0x100000000, 0x7}, {0x54, 0x7}, @raw8={"8d11a23b566209dca5d2bae5"}}], 0x150) sendto$inet(r0, &(0x7f0000000100)="9c9e8fef3fa841a23398c6e00d91bcc21a0591dff1a676cc727f619c4a381bd19fa072e3401707798a052cc37828c9203c6e398865e3016be0bcffb2352a3bd2202cffc88fc9c370d9e7a5f76f5967348bf9260f88e8922fbad897489c2b4f47282e0604dd458c3f9be080bf0e85ca00c0a3b6", 0x73, 0x800, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/05/08 05:54:02 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:02 executing program 2: socketpair(0x0, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x2, 0x2, 0xffffffff, 0x101, 0x4, 0xbace, 0x7, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8000}, &(0x7f0000000180)=0x8) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4}) r3 = semget$private(0x0, 0x4, 0x200) semctl$SEM_STAT(r3, 0x4, 0x12, &(0x7f0000000240)) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:02 executing program 6: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="6d2c46d7843d91a8983eb5e45f9209d245b867beba11f7f8a3fd5d6b90b54ce9eab7f19af5e1ea4cc6f87e21b8d200000000000000026c86ff63b9093265bf57eef7ba743e0fbbaeb15c604b8bd6d3827c391aad156fd90f7e1747add431168c0e8e68f700020000000000000000361584d4cd1c5c70bbec01da8acb30f1cb16f367ae435afa42126f45061cce50f91648a0694a6d3980b907d70fab58bac0e76c4ded3b9968c828ba2c3df44983a653e9cdc9d177d4e42f4372b0b7", 0xbc, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)='GPL/\x00') 2018/05/08 05:54:02 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:02 executing program 5: socket$kcm(0x29, 0x7edbb995c4e45213, 0x0) 2018/05/08 05:54:02 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:02 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 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)) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="07229bb4e2ec", [], {@can={0xc, {{0x0, 0x3, 0x3, 0x2}, 0x1, 0x3, 0x0, 0x0, "c324c6d3add4ffe4"}}}}, &(0x7f0000000140)={0x1, 0x4, [0x761, 0x4c3, 0x2ee, 0xa7]}) 2018/05/08 05:54:02 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:02 executing program 6: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="6d2c46d7843d91a8983eb5e45f9209d245b867beba11f7f8a3fd5d6b90b54ce9eab7f19af5e1ea4cc6f87e21b8d200000000000000026c86ff63b9093265bf57eef7ba743e0fbbaeb15c604b8bd6d3827c391aad156fd90f7e1747add431168c0e8e68f700020000000000000000361584d4cd1c5c70bbec01da8acb30f1cb16f367ae435afa42126f45061cce50f91648a0694a6d3980b907d70fab58bac0e76c4ded3b9968c828ba2c3df44983a653e9cdc9d177d4e42f4372b0b7", 0xbc, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)='GPL/\x00') 2018/05/08 05:54:03 executing program 2: semop(0x0, &(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x1000}], 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) mlockall(0x2) inotify_init() 2018/05/08 05:54:03 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:03 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:03 executing program 5: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = getegid() setresgid(r0, r1, r2) socket$kcm(0x29, 0x2, 0x0) 2018/05/08 05:54:03 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x140, 0x7) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x4, 0x6}) r1 = socket$inet(0x2, 0x0, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbac1414110300907800000000450000000000000000040000ac1414aaac14140044400000000080d93885ea86fe092fa3d4000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) 2018/05/08 05:54:03 executing program 6: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="6d2c46d7843d91a8983eb5e45f9209d245b867beba11f7f8a3fd5d6b90b54ce9eab7f19af5e1ea4cc6f87e21b8d200000000000000026c86ff63b9093265bf57eef7ba743e0fbbaeb15c604b8bd6d3827c391aad156fd90f7e1747add431168c0e8e68f700020000000000000000361584d4cd1c5c70bbec01da8acb30f1cb16f367ae435afa42126f45061cce50f91648a0694a6d3980b907d70fab58bac0e76c4ded3b9968c828ba2c3df44983a653e9cdc9d177d4e42f4372b0b7", 0xbc, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)='GPL/\x00') 2018/05/08 05:54:03 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:03 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) 2018/05/08 05:54:03 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x343, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/05/08 05:54:03 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:03 executing program 6: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)='GPL/\x00') 2018/05/08 05:54:03 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:03 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:03 executing program 5: r0 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x3) 2018/05/08 05:54:03 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {0x77359400}}, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x2aaaaaaaaaaaac63) 2018/05/08 05:54:03 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/08 05:54:04 executing program 6: keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)='GPL/\x00') 2018/05/08 05:54:04 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) r1 = dup3(r0, r0, 0x80000) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x6, 0x5, 0x1, 0x0, 0x4, 0x7}, 0x10000}, 0xa) r2 = accept(r0, &(0x7f0000000ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b40)=0x80) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000100)=0x9, 0x4) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@rand_addr=0xfb1e, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x100000000, 0x4e20, 0x9, 0xa, 0x80, 0x80, 0x1d, r3, r4}, {0x72, 0x3ff, 0x3, 0x0, 0x0, 0x80000000, 0x5, 0x101}, {0xe, 0x0, 0x4e, 0xfffffffffffffe01}, 0x9, 0x6e6bb9, 0x0, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x2b}, 0x2, @in=@rand_addr=0x2, 0x34ff, 0x3, 0x2, 0x3, 0x8, 0x1f, 0x4}}, 0xe8) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000140)={0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x4]}) 2018/05/08 05:54:04 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:04 executing program 4: socketpair$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$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4), 0x0, 0x0, 0x0) 2018/05/08 05:54:04 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'syzkaller1\x00', 0xffffffffffff8001}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="44d5ef1a140dfc1f3458afe9d1a21a8902884ead7f6eb3afa5bd04dccc491f17ad53444d717e3149bb24d4ec18e06dfb7325b610524c9df26b2518cf1ff60f2983a55cd97dd4b0b82895c163c65dd0e75cbf8d90b1a31a10fa725abf1d7a980132539d2984ce53cfcfe6fa269a74855f8e87f6d16c0b9fabc16f6d81ad81cf9e197ebbde8a5a7b8370f3b86ecc556baada1a7ae130fe681e237408eb18b9994488e0c0854e76f3c979b5ed182cca07e734718c54087fab54bd607a8ba2c728e6049b2899c6e0135ce65cb1e3ce21a8e824cf55d57487f23b5fc42e7d0aee4a") 2018/05/08 05:54:04 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) getcwd(&(0x7f0000000040)=""/101, 0x65) 2018/05/08 05:54:04 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) 2018/05/08 05:54:04 executing program 7: semget$private(0x0, 0x6, 0x2) r0 = semget$private(0x0, 0x20000006, 0x44) semop(r0, &(0x7f0000000040)=[{0x0, 0x7a, 0x1000}], 0x2aaaaaaaaaaaaadf) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000080)=""/170) 2018/05/08 05:54:04 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:04 executing program 7: semget$private(0x0, 0x6, 0x2) r0 = semget$private(0x0, 0x20000006, 0x44) semop(r0, &(0x7f0000000040)=[{0x0, 0x7a, 0x1000}], 0x2aaaaaaaaaaaaadf) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000080)=""/170) 2018/05/08 05:54:04 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xd0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x200, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 2018/05/08 05:54:04 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000000)=""/190, 0xbe}, &(0x7f00000000c0), 0x2b}, 0x20) 2018/05/08 05:54:04 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) 2018/05/08 05:54:04 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414bbac1414110300907800000000400000000000000000000000ac1414aaac141400442c000000000000000000007f00000100000000ffffffff00000000e0ac14140000000000"], &(0x7f0000000000)) 2018/05/08 05:54:04 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) 2018/05/08 05:54:04 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:05 executing program 2: r0 = semget$private(0x0, 0x7, 0x4) semop(r0, &(0x7f0000000080)=[{0x2, 0xffffffffffffffff, 0x1000}], 0x1) rt_sigpending(&(0x7f0000000040), 0x8) 2018/05/08 05:54:05 executing program 7: semget$private(0x0, 0x6, 0x2) r0 = semget$private(0x0, 0x20000006, 0x44) semop(r0, &(0x7f0000000040)=[{0x0, 0x7a, 0x1000}], 0x2aaaaaaaaaaaaadf) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000080)=""/170) 2018/05/08 05:54:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400000) fcntl$notify(r0, 0x402, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x222000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x800, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/05/08 05:54:05 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414bbac1414110300907800000000400000000000000000000000ac1414aaac141400442c000000000000000000007f00000100000000ffffffff00000000e0ac14140000000000"], &(0x7f0000000000)) 2018/05/08 05:54:05 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:05 executing program 4: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:05 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) 2018/05/08 05:54:05 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) 2018/05/08 05:54:05 executing program 7: r0 = semget$private(0x0, 0x7, 0x17) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}, {0x0, 0x100000000, 0x1800}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x4) 2018/05/08 05:54:05 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:05 executing program 4: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:05 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x200) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1b8, 0x8000, 0x0, 0x0, 0x3, 0x96596ee69236c800, "f6321c1c7238b048e101b82e1174bd719125dd611d9c0c97d64490ee7df438e80f526ffcf076b7a0e6623569d479f35035293281160b747cf3bd0572fb515d5f", "306956de07d8d649d8259455f6cf99b00fb40d267304c0b81b0c397b67e1904cd41cd69c37256972cb4ff06ab693931b497cea8f400d77f38f040fc542c2585f", "2e21c2b963404b4e379f8742e3de06cb9b72e9eac45b1435f1f4582edfb32fef", [0x439, 0xffffffffffff0001]}) socket$kcm(0x29, 0x7, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fff) 2018/05/08 05:54:05 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c0000000000019078ac1414bbac1414110300907800000000400000000000000000000000ac1414aaac141400442c000000000000000000007f00000100000000ffffffff00000000e0ac14140000000000"], &(0x7f0000000000)) 2018/05/08 05:54:05 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/08 05:54:06 executing program 4: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:06 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000)=0x9c1, 0x4) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/136, 0x88}, {&(0x7f00000012c0)=""/93, 0x5d}, {&(0x7f0000001340)=""/202, 0xca}, {&(0x7f0000001440)=""/94, 0x5e}, {&(0x7f00000014c0)=""/66, 0x42}, {&(0x7f0000001540)=""/15, 0xf}, {&(0x7f0000001580)=""/219, 0xdb}, {&(0x7f0000001680)=""/57, 0x39}], 0x9, &(0x7f0000001780)=""/142, 0x8e, 0x2}, 0xfffffffffffff001}], 0x1, 0x100, &(0x7f0000001880)={0x0, 0x989680}) 2018/05/08 05:54:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:06 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) 2018/05/08 05:54:06 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000100)=0x21df8ca961d5f81f) socket$kcm(0x29, 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x5, 0x7, 0x0, 0x5, 0x7f, 0x7f}) 2018/05/08 05:54:06 executing program 7: r0 = semget$private(0x0, 0x7, 0x17) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}, {0x0, 0x100000000, 0x1800}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x4) 2018/05/08 05:54:06 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) 2018/05/08 05:54:06 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="8b18835a63d62eeffc2a3da1bc63bdb2fef71c2df7c13b6b59313ca35f63b149dfdfaf9ad63cbd00000000000000000000604f4b40ef0fbdf00892362e777424a5b11aec464f7c3baacb10063e1f8121517bae46ebf8129f36cbf3f1bd31b014be263e532eb70b24646e23d01064528f390000000000000004716ede3232c9194673dbb52c000000000000000000df09e10983acf8ea8cdb4b486708626a3e0d20a5485585319dda67544310908de0635db039a7fb3902d1c5c1246b68b9b4ae5e502978d4afa7df621ce44acf989f2529e5c10df1c6bbd94706b0ddc9508c63c30ad99d7f1a3ae4628b4bda9ee138b7c73e2cc75fcdd919a8000010c3b436502e9f1699b78411d0f499c1dc3793c010c1"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) 2018/05/08 05:54:06 executing program 4: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:06 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:06 executing program 7: r0 = semget$private(0x0, 0x7, 0x17) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}, {0x0, 0x100000000, 0x1800}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x4) 2018/05/08 05:54:06 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2200, 0x0) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x0, 0x43213a81d75fd72) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x5, 0x8001}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x3f, 0xfff, 0x100}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280)={r2, 0x28000000000}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x10000}}}, 0x84) pread64(r0, &(0x7f0000000380)=""/166, 0xa6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x8}, {0xffffffff, 0x2}, 0x9, 0x6, 0x5}) socket$kcm(0x29, 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x5f3, &(0x7f0000000100)=0x4) 2018/05/08 05:54:06 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:06 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x82, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d1000000", @ANYRES16=r1, @ANYBLOB="30022bbd7000fedbdf250b0000008c00030008000500e0000002080003000400000014000600fe80000000000000000000000000000e1400060000000000000000000000000000000001140002006270713000000000000000000000000014000600000000000000000000000000000000001400020073797a6b616c6c6572310000000000001400020062637368300000000000000000000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x5) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}], 0x1) 2018/05/08 05:54:06 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) 2018/05/08 05:54:06 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:06 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) 2018/05/08 05:54:06 executing program 7: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}, {0x0, 0x100000000, 0x1800}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x4) 2018/05/08 05:54:06 executing program 2: r0 = semget(0x2, 0x6, 0x400) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000000040)=""/4096) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r1 = socket(0x0, 0xf, 0xfff) connect$pptp(r1, &(0x7f0000001040)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/05/08 05:54:06 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:06 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:06 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:06 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:06 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) 2018/05/08 05:54:06 executing program 7: r0 = semget$private(0x0, 0x0, 0x17) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}, {0x0, 0x100000000, 0x1800}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x4) 2018/05/08 05:54:06 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="8b18835a63d62eeffc2a3da1bc63bdb2fef71c2df7c13b6b59313ca35f63b149dfdfaf9ad63cbd00000000000000000000604f4b40ef0fbdf00892362e777424a5b11aec464f7c3baacb10063e1f8121517bae46ebf8129f36cbf3f1bd31b014be263e532eb70b24646e23d01064528f390000000000000004716ede3232c9194673dbb52c000000000000000000df09e10983acf8ea8cdb4b486708626a3e0d20a5485585319dda67544310908de0635db039a7fb3902d1c5c1246b68b9b4ae5e502978d4afa7df621ce44acf989f2529e5c10df1c6bbd94706b0ddc9508c63c30ad99d7f1a3ae4628b4bda9ee138b7c73e2cc75fcdd919a8000010c3b436502e9f1699b78411d0f499c1dc3793c010c1"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) 2018/05/08 05:54:06 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) 2018/05/08 05:54:06 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) 2018/05/08 05:54:07 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:07 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:07 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:07 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}, {0x0, 0x100000000, 0x1800}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x4) 2018/05/08 05:54:07 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:07 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:07 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/08 05:54:07 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:07 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}, {0x0, 0x100000000, 0x1800}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x4) 2018/05/08 05:54:07 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x3, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:07 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:07 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) 2018/05/08 05:54:07 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) [ 171.437394] kernel msg: ebtables bug: please report to author: bad policy 2018/05/08 05:54:07 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:07 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x100000000, 0x1800}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x3) 2018/05/08 05:54:07 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = dup(0xffffffffffffff9c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x600280, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5224}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0x4}], 0x48) ioctl$TIOCCONS(r0, 0x541d) 2018/05/08 05:54:07 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:07 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:07 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x2) 2018/05/08 05:54:07 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x8000) sendmsg$nfc_llcp(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x0, 0x2, 0x1f, "cda21acb8ce2a483256e2bc5e570dd306761e0cc9b0f830de02ae0891efab23b3a94cd0aa5ce4016dec251018feb632e9c60817ed70c8941202c72dd8fc685", 0x13}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000100)="a2561b820375cdd1fa18932569337e4861d8e95cd54a8a45a41cad941f526ef0175cf26ead2ac31d4f56e8ba53b778f61f407a4fe5d375e2a7aea485215fe8a7ea220e4a8ba25763ce165ef5bdc98e79378abae678c8903c41b1f89136ef3faafc368ce9764471f06a082300e9afdcce975137597b3d7d069ec6092d3fbc0054a3c2461bb3d003f393ec07271009f3cd4a9356a38b247b346a", 0x99}, {&(0x7f00000001c0)="32f6db905e4870e3b7b485fe55d8461c50b7e23cb1fae6d89c371ed1bb0d103823daa6b7ec4b2d2b07044a8b87068e518f475fd2345c23870f1086d6c7d5f0f7a45d62353c26d95c0248aaf0aa422ec79e933f43c663ecdf8ce4faffea7b696f3b025bf7121bd1ea2238bd6ae567e7a02d09f1dd74a988020d580a56e5e075995946be86f187b369be47a18f04c1e7c1065c30b5c954089b270adb0b9a8da047f0778b628ac84d545b30b32168", 0xad}], 0x2, &(0x7f00000002c0)={0x70, 0x29, 0x6, "376e9a6e19aa2faa0ff735ecd54a055992db01f4d891a57b3a59ca5a71be424f08be2e20e4af46cb37b85a0472d24678e3c10c3b71bbef10f228b207ad8344c1b0eb80567adf23009c7353bf7e20e7ee780f71ecf7f49726969d4c8dd3b155"}, 0x70}, 0x40) 2018/05/08 05:54:07 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) [ 171.748913] kernel msg: ebtables bug: please report to author: bad policy 2018/05/08 05:54:08 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:08 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/08 05:54:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:08 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) 2018/05/08 05:54:08 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x2) 2018/05/08 05:54:08 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) 2018/05/08 05:54:08 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:08 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x1, 0x1000}], 0x1) 2018/05/08 05:54:08 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) [ 172.081683] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 05:54:08 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x2) 2018/05/08 05:54:08 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:08 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000002c0)={0x100000002, 0x1, 0x100, 0x200, &(0x7f0000000140)=[{}]}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000200)) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/05/08 05:54:08 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:08 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:08 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:08 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1800}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x3) 2018/05/08 05:54:08 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) [ 172.344733] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/08 05:54:08 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="7f454c46070909000000000000000000b178030005000000bf02000000000000400000000000000095010000000000000d1800000600380002000800d733000001000000b0d100001b0000000000000001000000000000000104000000000000060000000000000002000000000000000100000000000000000000700600000004000000000000000800000000000000ec93000000000000040000000000000003000000000000005300000000000000df1594cca42e17d885e6988fb1fd1b05974149eb77f7a2bcb89a76aa3824a94ff874df0c397eb2549bf7872f90b33f0c1a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) 2018/05/08 05:54:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fchmod(r0, 0x24) fcntl$setpipe(r0, 0x407, 0xd32) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x2, 0x2, {0xffffffffffffffff, 0x3, 0x5, 0x1, 0x3}}) 2018/05/08 05:54:08 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:08 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0xfffffffffffffffd]}) 2018/05/08 05:54:08 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:08 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:08 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x2, 0x3, 0x17ff}, {0x0, 0x2, 0x800}], 0x3) 2018/05/08 05:54:08 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/08 05:54:08 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) [ 172.742819] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 05:54:08 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = semget(0x1, 0x2, 0x200) semget$private(0x0, 0x1, 0x440) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000040)=""/4096) 2018/05/08 05:54:08 executing program 0: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)) 2018/05/08 05:54:08 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x0, 0x2, 0x800}], 0x2) 2018/05/08 05:54:08 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:08 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:09 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:09 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:09 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) 2018/05/08 05:54:09 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) 2018/05/08 05:54:09 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/08 05:54:09 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:09 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/08 05:54:09 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:09 executing program 0: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = semget(0x1, 0x2, 0x200) semget$private(0x0, 0x1, 0x440) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000040)=""/4096) [ 173.282518] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 05:54:09 executing program 0: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) 2018/05/08 05:54:09 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:09 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) 2018/05/08 05:54:09 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x0, 0x1, 0x3ff, &(0x7f0000000280)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7606, 0x9, 0x3f, 0x8, 0x10000, 0x8, 0xae, 0x6, 0xdb7, 0x2, 0x10001}, 0xb) r1 = semget$private(0x0, 0x4, 0x8) semop(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:09 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x0, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:09 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 173.557177] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/08 05:54:09 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:09 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/08 05:54:09 executing program 2: semop(0x0, &(0x7f0000000000), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x100000001, 0x9}) 2018/05/08 05:54:09 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) 2018/05/08 05:54:09 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) 2018/05/08 05:54:09 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:09 executing program 1: socket$kcm(0x29, 0x7, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:09 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) 2018/05/08 05:54:09 executing program 0: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) 2018/05/08 05:54:09 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:10 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2}]}, 0x2a8) 2018/05/08 05:54:10 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:10 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x0, 0x0, 0x800}], 0x2) 2018/05/08 05:54:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:10 executing program 2: semget(0x0, 0x3, 0x40) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) [ 174.154887] kernel msg: ebtables bug: please report to author: bad policy 2018/05/08 05:54:10 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:10 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:10 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000280)={0x77359400}, 0x10) recvfrom(r0, &(0x7f00000000c0)=""/214, 0xd6, 0x0, &(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x3}, 0x80) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) ioctl$void(r2, 0xc0045c78) 2018/05/08 05:54:10 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) 2018/05/08 05:54:10 executing program 3: semop(0x0, &(0x7f0000000000), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x100000001, 0x9}) 2018/05/08 05:54:10 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x0, 0x0, 0x800}], 0x2) 2018/05/08 05:54:10 executing program 0: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) 2018/05/08 05:54:11 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = semget$private(0x0, 0x3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) semtimedop(r0, &(0x7f0000000040)=[{0x2, 0x20000000000000, 0x1000}, {0x3, 0x401, 0x800}, {0x3, 0x7ff, 0x800}], 0x3, &(0x7f0000000080)) 2018/05/08 05:54:11 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) 2018/05/08 05:54:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:11 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) 2018/05/08 05:54:11 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:11 executing program 0: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) 2018/05/08 05:54:11 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x0, 0x0, 0x800}], 0x2) 2018/05/08 05:54:11 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:11 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:11 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:11 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x0, 0x2}], 0x2) 2018/05/08 05:54:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:11 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) munlock(&(0x7f0000fe9000/0x14000)=nil, 0x14000) r0 = epoll_create1(0x80000) sync_file_range(r0, 0xe608, 0x100, 0x1) 2018/05/08 05:54:11 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) 2018/05/08 05:54:11 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) 2018/05/08 05:54:11 executing program 0: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/08 05:54:11 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:11 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:12 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:12 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x100, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x391e) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r1 = semget$private(0x0, 0x4, 0x4) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f00000000c0)=""/156) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000440)=[r2, r3, r4, r5]) 2018/05/08 05:54:12 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:12 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/08 05:54:12 executing program 5: socket$kcm(0x29, 0x7, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 176.176253] Unknown ioctl 8821 2018/05/08 05:54:12 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:12 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 176.239133] Unknown ioctl 8821 2018/05/08 05:54:12 executing program 0: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) 2018/05/08 05:54:12 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) [ 176.287471] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 05:54:12 executing program 2: semop(0x0, &(0x7f0000000040), 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x208240, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x7, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) 2018/05/08 05:54:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:12 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:12 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) [ 176.591930] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 05:54:12 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:12 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:12 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:12 executing program 2: semget$private(0x0, 0x3, 0x0) semget(0x1, 0x0, 0x404) r0 = semget(0x0, 0x7, 0x100) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:12 executing program 0: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:12 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:12 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 176.950246] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 05:54:13 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x40000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0xfffffffffffffffc, 0x5, 0x1ff, 0x6, "450e9c05788bbadc7e456e7c76fc768a07838f22aef32515e61211ccaab65d6dedcb49f4044719d82d6e1c77", 0x7f}, 0x0, 0x0, 0x9, r1, 0xffffffff, 0x9, "f5bf111a1a0aa5387d91997f768a1413f737d2e1b89b2986933b62ccf2229dff5ff0ebdffd68083886b32942402f9e53f3324010442140be3534cf27888e972f", &(0x7f0000000200)="76626f786e657430a05d00", 0xb, [], [0x0, 0x4, 0x50bb, 0x8]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xc, r2, 0x16479808, &(0x7f0000000080)=""/242) 2018/05/08 05:54:13 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:13 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 0: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:13 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/08 05:54:13 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 0: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 2: semop(0x0, &(0x7f0000000040), 0x0) 2018/05/08 05:54:13 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:13 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 0: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:13 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x0) 2018/05/08 05:54:13 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 0: socket$kcm(0x29, 0x7, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 3: socket$kcm(0x29, 0x7, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:14 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101200, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/08 05:54:14 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:14 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:14 executing program 6: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/08 05:54:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:14 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:14 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:14 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 6: socket$kcm(0x29, 0x7, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:14 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:15 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:15 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x4010, r0, 0x0) 2018/05/08 05:54:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:15 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:15 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x800, 0x0) 2018/05/08 05:54:15 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 179.619701] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 05:54:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 4: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:15 executing program 2: r0 = semget$private(0x0, 0x0, 0x602) semop(r0, &(0x7f0000000040), 0x0) 2018/05/08 05:54:15 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 179.891626] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 05:54:15 executing program 4: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0xfffffffffffffffd]}) 2018/05/08 05:54:15 executing program 2: r0 = semget$private(0x0, 0xe249bd5c9031c83, 0xc0) semop(r0, &(0x7f0000000000)=[{0x2, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 2: r0 = semget$private(0x0, 0x1, 0x100) semctl$IPC_RMID(r0, 0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) [ 180.165147] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 05:54:16 executing program 4: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)) 2018/05/08 05:54:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {}, {0x0, '\x00', 0x2}]}, 0x2a8) 2018/05/08 05:54:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 2: syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 180.422236] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 05:54:16 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) 2018/05/08 05:54:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x400) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x29}) semget$private(0x0, 0x3, 0x30) r1 = semget(0x1, 0x8000000000000002, 0x400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/85) semop(r1, &(0x7f00000000c0)=[{0x6, 0x7, 0x1800}, {0x0, 0x800, 0x1000}, {0x3, 0x100, 0x800}, {0x3, 0x100000000, 0x800}], 0x0) 2018/05/08 05:54:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000014c0)='/dev/midi#\x00', 0x7fff, 0x40800) bind$ipx(r0, &(0x7f00000013c0)={0x4, 0x9, 0x4, "8c54ea1812a1", 0x40}, 0x10) r1 = request_key(&(0x7f0000001340)='.dead\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)='md5sumcgroup#:\\-nodev*eth0,security\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f0000001400)='logon\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001480)="982d47504c7b6367726f757000", 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x2, r2) io_setup(0x5, &(0x7f0000001580)=0x0) io_submit(r3, 0x3, &(0x7f0000001300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x10001, r0, &(0x7f0000000140)="4474188b1cd063d0afab60ac434853e1fd0b8d5485476611bd68f8d3c94d644749e7d5c23d2ccda82efd1c9eb76f7c26d9f0bda8b84388ec9f5f23f6c182d9bf77ca197d05b9f082d7ef", 0x4a, 0x100000001, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000200)="d28b84a92d6c57e53e7f7c077f45570d2dcb9d58103143d12410030ee85b2a6cc2d5fa7d03cee2fca7841937a01779dabe0e3d57bb40c120dc6601c42e4aa5838e837b894289b09d9d896218137e76a2835a9f448ad9b16346df07", 0x5b, 0xfffffffffffffffb, 0x0, 0x1, r0}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00000002c0)="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", 0x1000, 0x3, 0x0, 0x1, r0}]) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 2: semget$private(0x0, 0x3, 0x40) r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x2aaaaaaaaaaaab1c) 2018/05/08 05:54:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0ac6b8f45038e673b4a4618be8acd9ea32d76060ad7238207752b58e76ae4ee892ccccb7b5536343f0c05c3ae4b3effaa599e489255659f52567bc5363ad5b4d", "ccdf277fda57e330a07928f062a9f81f82264b0ccb877a3ce370e03d021e8ba9"}) 2018/05/08 05:54:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='blacklist\x00', 0xfffffffffffffff8) add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="a692113a1a6031f3470679ce92ab0793d9fbddc34e3f884697a4a76c04b0f1f7b67ab4b6d00dad6e54bbe22e49ef1cb3968ee486e24a157397048b69b0ee165f1fea0e6b10f0a4e371a6de163c1c81e7f966acee52465adc22811618b605f08ffc75018a8b5169bc35915480e7dc2f00a7a8d4a51dd5465f466b2861f89436032ed7f65b1ac409a4803ac0a08499c878d227d11430236e2b04184895c3b717449ec005006d2ae129f6af675d9db5ef54be1dab570d98c9", 0xb7, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d14eaff5b3", 0x5, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000440)='ir\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='keyring\x00', r0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) 2018/05/08 05:54:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x0, @loopback=0x7f000001, 0x0, 0x0, "8c73720b42c9027ebe2db52600"}, 0x2c) 2018/05/08 05:54:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0ac6b8f45038e673b4a4618be8acd9ea32d76060ad7238207752b58e76ae4ee892ccccb7b5536343f0c05c3ae4b3effaa599e489255659f52567bc5363ad5b4d", "ccdf277fda57e330a07928f062a9f81f82264b0ccb877a3ce370e03d021e8ba9"}) 2018/05/08 05:54:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 2: 2018/05/08 05:54:17 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x181, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) 2018/05/08 05:54:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) fallocate(r2, 0x0, 0x0, 0x4944) 2018/05/08 05:54:17 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/05/08 05:54:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:18 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000440)=0x60) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x101004}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0100001b00010025bd7000fedbdf257f000001000000000000000000000000fe80000000000000000000000000001d4e2200014e2206c30a0080a03b000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="040000000000000004000000000000008d00000000000000ffffff7f00000000b60000000000000080000000000000001e00000000000000080000000000000077fbffffffffffff00000000000000000200000000000000010000000100000006000000c06b6e00000101030000000007000000000000005c000100736861323234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800000095d17395bcd5e0d7999542fb18f639ab33589200"], 0x11c}, 0x1, 0x0, 0x0, 0x1}, 0x4001) r3 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r3, 0x0) 2018/05/08 05:54:18 executing program 1: getgid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:54:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)) 2018/05/08 05:54:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:19 executing program 2: semget$private(0x0, 0x7, 0x54) semget(0x2, 0x1, 0x86) semget(0x2, 0x5, 0x0) r0 = semget(0x0, 0x2, 0x140) semop(r0, &(0x7f0000000000), 0x22) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/05/08 05:54:19 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000159ee0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca5010000000000000084"}) 2018/05/08 05:54:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:19 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r1) 2018/05/08 05:54:19 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:19 executing program 1: getgid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:54:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2655, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffff8, 0x0, 0xb1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x4000, 0x2, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020002, &(0x7f0000000040)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) 2018/05/08 05:54:20 executing program 5: accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00030000020000010000009f00000023f7b7d65f0600e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 2018/05/08 05:54:20 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control/file0\x00') chdir(&(0x7f0000000040)='./file0/control\x00') rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000003c0)='./file0/control\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x20, &(0x7f0000000240)=[@in={0x2, 0x4e20}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0xc) 2018/05/08 05:54:20 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:20 executing program 2: 2018/05/08 05:54:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:20 executing program 3: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:21 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:21 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x200) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) fcntl$getown(r0, 0x9) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@dev, @remote, 0x0}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', r2}) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)=""/53) 2018/05/08 05:54:21 executing program 0: socket(0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) 2018/05/08 05:54:21 executing program 1: getgid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:54:21 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:21 executing program 3: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:21 executing program 2: r0 = semget(0x3, 0x0, 0x80) semop(r0, &(0x7f0000000080), 0x12391182d66d855e) 2018/05/08 05:54:21 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:21 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = memfd_create(&(0x7f0000000040)='fou\x00', 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x104, @time={0x77359400}, 0x3f, {0x10001, 0x1}, 0x0, 0x2, 0x4}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x3, 0x40}) 2018/05/08 05:54:21 executing program 0: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r0) 2018/05/08 05:54:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:22 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x30200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x2b, "5f79176b6b325131165ab9ea042709e0b4977c7ec8699825b0b76337449f9babb2fab88af7e22d8556d722"}, &(0x7f0000000180)=0x33) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfffffffffffffffe, 0x4) 2018/05/08 05:54:22 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000000040)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/05/08 05:54:22 executing program 1: getgid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) 2018/05/08 05:54:22 executing program 3: accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000140)=0x10, 0x80000) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00030000020000010000009f00000023f7b7d65f0600e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) ioctl$KDMKTONE(r1, 0x4b30, 0x800000000001001) 2018/05/08 05:54:22 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:22 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:22 executing program 2: r0 = semget(0x3, 0x1, 0x2d4) r1 = semget$private(0x0, 0x1, 0x400) semop(r1, &(0x7f0000000040)=[{0x5, 0x0, 0x1000}], 0x2aaaaaaaaaaaabfb) semctl$GETVAL(r0, 0x7, 0xc, &(0x7f0000000080)=""/213) 2018/05/08 05:54:22 executing program 3: r0 = memfd_create(&(0x7f0000000480)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) msync(&(0x7f00007c5000/0x400000)=nil, 0x400000, 0x6) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080)=""/80, &(0x7f0000000100)=0x50) 2018/05/08 05:54:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:23 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xed, "32748f11c5273d18c2758c3c71dbffb5a27601662e4713fda879713c6e74d2003f3fb1be4d90cc9c9d34f6de8b84b576529c922f427fe367754f91da3f64f227a789bbe55484a743f08d4e86c5885baefde0dd2b827e68c52cec816c126b58fb740acb249bebf1872b0aafaabf432080d475bbb1dd544bb7002289068eefcab1eee81760729b3737e642bc21421572b28771689029e3af556982cc93d48f94c6d2e074cc510fb7e5ac8c740ed2a3546afb9cee33b4773baa9f0d924da1863e48b252c049e9cd9e60d992ed5bff218113f26148946996bdd69fe4cfd14274e31126ba577ec9c57c3aca0e95e375"}, &(0x7f0000000180)=0xf5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:24 executing program 2: socketpair(0x3, 0x0, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) semop(0x0, &(0x7f0000000000), 0x332) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x2080) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}) getitimer(0x1, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000080)=0x7f) 2018/05/08 05:54:24 executing program 1: getgid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) 2018/05/08 05:54:24 executing program 0: r0 = semget(0x3, 0x1, 0x2d4) r1 = semget$private(0x0, 0x1, 0x400) semop(r1, &(0x7f0000000040)=[{0x5, 0x0, 0x1000}], 0x2aaaaaaaaaaaabfb) semctl$GETVAL(r0, 0x7, 0xc, &(0x7f0000000080)=""/213) 2018/05/08 05:54:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:24 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:24 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:24 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:24 executing program 2: semget$private(0x0, 0x3, 0x0) semget(0x1, 0x0, 0x404) r0 = semget(0x0, 0x7, 0x100) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:24 executing program 0: semget$private(0x0, 0x3, 0x0) semget(0x1, 0x0, 0x404) r0 = semget(0x0, 0x7, 0x100) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:24 executing program 2: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) 2018/05/08 05:54:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:25 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/08 05:54:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:25 executing program 0: semget$private(0x0, 0x3, 0x0) semget(0x1, 0x0, 0x404) r0 = semget(0x0, 0x7, 0x100) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:25 executing program 2: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/08 05:54:25 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:25 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:25 executing program 1: getgid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:25 executing program 0: semget$private(0x0, 0x3, 0x0) semget(0x1, 0x0, 0x404) r0 = semget(0x0, 0x7, 0x100) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/08 05:54:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:25 executing program 0: semget$private(0x0, 0x3, 0x0) semget(0x1, 0x0, 0x404) semget(0x0, 0x7, 0x100) 2018/05/08 05:54:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:25 executing program 2: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:26 executing program 3: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x6b1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)="3501934e375c82252deee9cd415e7ccf802d090645325220153586b17d8abf0d82f4f38c6e576ec7b71584e389641ae4f340dc3896ebd39383e6b1fb668b331650e5d7084bf3fde4cbf8889d00f7dad493574f", 0x53) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9ff, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000100)={{0xff, 0x7fff, 0x4, 0xfffffffffffffeff, 0x4, 0x6}, 0x5, 0x5, 0x5}) 2018/05/08 05:54:26 executing program 0: semget$private(0x0, 0x3, 0x0) semget(0x1, 0x0, 0x404) 2018/05/08 05:54:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:26 executing program 2: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) 2018/05/08 05:54:26 executing program 1: getgid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:26 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:26 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:26 executing program 0: semget(0x1, 0x0, 0x404) 2018/05/08 05:54:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:26 executing program 0: semget(0xffffffffffffffff, 0x0, 0x404) 2018/05/08 05:54:26 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/05/08 05:54:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:26 executing program 3: r0 = semget(0x2, 0x6, 0x400) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000000040)=""/4096) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r1 = socket(0x0, 0xf, 0xfff) connect$pptp(r1, &(0x7f0000001040)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/05/08 05:54:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:26 executing program 0: semget(0x1, 0x0, 0x0) 2018/05/08 05:54:26 executing program 3: r0 = semget(0x2, 0x6, 0x400) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000000040)=""/4096) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r1 = socket(0x0, 0xf, 0xfff) connect$pptp(r1, &(0x7f0000001040)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/05/08 05:54:26 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x82, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000300)=""/63) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x7e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa60d3364f2ef7bdb9563df7608abb0800456ed6700000000000019078ac145ebbac14141103009045000000001f070000000000005fd3586635ae49d3fbea4e58451bac1414aaac1414004440e7d4ebbd94cda500000000020000000000e00000020080000000000100000000ffffffff00000000e00000010000251abe1ce53eb326af548885a118568d1b4f53883db46e04995c67dc3e1c39f353666bd0cc0ee73a93c6b3d7360e9a87f5c860ced6757808a67385d247bfe29481a17d44aabb9f7129d78891f108549e37b9abd38e98d64388575fb27861892c6d20"], &(0x7f0000000000)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40, 0x0) mkdirat$cgroup(r2, &(0x7f00000000c0)='syz1\x00', 0x1ff) 2018/05/08 05:54:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:27 executing program 2: syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000100)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffd, [0xfffffffffffffffd]}) r0 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x10200) vmsplice(r0, &(0x7f0000001a40)=[{&(0x7f0000001980)="71e8f5e5a031333532c836462f8cf715529310232cd8b4af191ed6ecc348851aa8dc199a23e116b7d860884790588c31da0efc6e5d360634f0ff8fbba86c711729707b14e480e1b7418d4b96d0f5f902508d4364f415437e2e70f17b3fb1d298c05ef8ec2cb23aa792b871eb811048bc2e2ed05814bb89b34f934258b0f0815fdff37f754325dd1797c672c0c72fd467e9544cadaae0a1df22127d6e468f187e834ac7dfc891f8cd12501ed3059e0f82cf4b1075cff72cf27cd1609a1a16be", 0xbf}], 0x1, 0xde490021a2761d4c) io_setup(0x7, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001a80)={0x7, 0x70, 0x7fff, 0xffffffff, 0x6, 0xffffffff, 0x0, 0x200, 0x2, 0x4, 0x8, 0x6, 0x5, 0x4, 0x8000, 0xfffffffffffffffe, 0x3, 0x3, 0x8, 0x6, 0x9, 0x3f, 0x10000, 0x20, 0x0, 0x400, 0x80, 0x8, 0x1, 0x1, 0x66d, 0x7, 0x3, 0x80000000, 0x3ff, 0x3ff, 0x1, 0xff, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000480)}, 0x2, 0xc921, 0x8, 0x7, 0x10001, 0x1, 0x2}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x4, [0x3b9f80da, 0x1f, 0x1, 0xf1]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/connector\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x2) socket$unix(0x1, 0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) eventfd(0x0) eventfd2(0x2, 0x1) syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x8, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001880)='/dev/snapshot\x00', 0x115040, 0x0) 2018/05/08 05:54:27 executing program 0: 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(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/05/08 05:54:27 executing program 3: r0 = semget(0x2, 0x6, 0x400) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000000040)=""/4096) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r1 = socket(0x0, 0xf, 0xfff) connect$pptp(r1, &(0x7f0000001040)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/05/08 05:54:27 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/05/08 05:54:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:27 executing program 1: getgid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:27 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:27 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:27 executing program 7: socket$inet(0x2, 0x80007, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) 2018/05/08 05:54:27 executing program 3 (fault-call:0 fault-nth:0): semget(0x1, 0x0, 0x0) 2018/05/08 05:54:27 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:27 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 191.344558] FAULT_INJECTION: forcing a failure. [ 191.344558] name failslab, interval 1, probability 0, space 0, times 0 [ 191.355999] CPU: 1 PID: 12926 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 191.362963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.372348] Call Trace: [ 191.374980] dump_stack+0x185/0x1d0 [ 191.378654] should_fail+0x87b/0xab0 [ 191.382420] should_failslab+0x279/0x2a0 [ 191.386528] __kmalloc+0xc2/0x350 [ 191.390059] ? sctp_association_new+0x75/0x2f40 [ 191.394770] ? sctp_association_new+0xca/0x2f40 [ 191.399481] sctp_association_new+0xca/0x2f40 [ 191.404047] ? __ipv6_addr_type+0x30a/0x380 [ 191.408414] ? sctp_scope+0xc0/0x130 [ 191.412168] sctp_sendmsg+0x348b/0x6030 [ 191.415778] FAULT_INJECTION: forcing a failure. [ 191.415778] name failslab, interval 1, probability 0, space 0, times 0 [ 191.416226] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 191.416291] ? kstrtoull+0x766/0x7e0 [ 191.416375] ? sctp_getsockopt+0x145b0/0x145b0 [ 191.441310] inet_sendmsg+0x48d/0x740 [ 191.445176] ? security_socket_sendmsg+0x9e/0x210 [ 191.450077] ? inet_getname+0x500/0x500 [ 191.454074] SYSC_sendto+0x6c3/0x7e0 [ 191.457850] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 191.463335] ? prepare_exit_to_usermode+0x149/0x3a0 [ 191.468406] SyS_sendto+0x8a/0xb0 [ 191.472659] do_syscall_64+0x309/0x430 [ 191.476577] ? SYSC_getpeername+0x560/0x560 [ 191.480911] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 191.486112] RIP: 0033:0x455979 [ 191.489319] RSP: 002b:00007f0c9c97bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 191.497048] RAX: ffffffffffffffda RBX: 00007f0c9c97c6d4 RCX: 0000000000455979 [ 191.504322] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 191.511594] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 191.518866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 191.526398] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000000 [ 191.533700] CPU: 0 PID: 12924 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 191.540654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.550033] Call Trace: [ 191.552679] dump_stack+0x185/0x1d0 [ 191.556358] should_fail+0x87b/0xab0 [ 191.560121] should_failslab+0x279/0x2a0 [ 191.564224] __kmalloc+0xc2/0x350 [ 191.567757] ? sctp_association_new+0x75/0x2f40 [ 191.572472] ? sctp_association_new+0xca/0x2f40 [ 191.577185] sctp_association_new+0xca/0x2f40 [ 191.581754] ? __ipv6_addr_type+0x30a/0x380 [ 191.586116] ? sctp_scope+0xc0/0x130 [ 191.589868] sctp_sendmsg+0x348b/0x6030 [ 191.593928] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 191.599451] ? kstrtoull+0x766/0x7e0 [ 191.603240] ? sctp_getsockopt+0x145b0/0x145b0 [ 191.607898] inet_sendmsg+0x48d/0x740 [ 191.611788] ? security_socket_sendmsg+0x9e/0x210 [ 191.616720] ? inet_getname+0x500/0x500 [ 191.620732] SYSC_sendto+0x6c3/0x7e0 [ 191.624557] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 191.630073] ? prepare_exit_to_usermode+0x149/0x3a0 [ 191.635184] SyS_sendto+0x8a/0xb0 [ 191.638734] do_syscall_64+0x309/0x430 [ 191.642681] ? SYSC_getpeername+0x560/0x560 [ 191.647052] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 191.652277] RIP: 0033:0x455979 [ 191.655492] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 191.663245] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 191.670743] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 191.678049] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 191.685354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 191.692663] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000000 2018/05/08 05:54:28 executing program 7: socket$inet(0x2, 0x80007, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) 2018/05/08 05:54:28 executing program 3: semget(0x1, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80040, 0x0) close(r0) 2018/05/08 05:54:28 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:28 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:28 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:28 executing program 1: getgid() clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:28 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) tkill(r0, 0x1000000000016) 2018/05/08 05:54:28 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) tkill(r0, 0x1000000000016) [ 192.163021] FAULT_INJECTION: forcing a failure. [ 192.163021] name failslab, interval 1, probability 0, space 0, times 0 [ 192.174450] CPU: 1 PID: 12948 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 192.181409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.190883] Call Trace: [ 192.193523] dump_stack+0x185/0x1d0 [ 192.197194] should_fail+0x87b/0xab0 [ 192.200959] should_failslab+0x279/0x2a0 [ 192.205065] __kmalloc+0xc2/0x350 [ 192.208594] ? sctp_association_new+0x75/0x2f40 2018/05/08 05:54:28 executing program 1: clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) [ 192.213300] ? sctp_association_new+0xca/0x2f40 [ 192.218012] sctp_association_new+0xca/0x2f40 [ 192.222574] ? __ipv6_addr_type+0x30a/0x380 [ 192.226940] ? sctp_scope+0xc0/0x130 [ 192.230695] sctp_sendmsg+0x348b/0x6030 [ 192.234770] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 192.240300] ? kstrtoull+0x766/0x7e0 [ 192.244091] ? sctp_getsockopt+0x145b0/0x145b0 [ 192.248766] inet_sendmsg+0x48d/0x740 [ 192.252660] ? security_socket_sendmsg+0x9e/0x210 [ 192.257598] ? inet_getname+0x500/0x500 [ 192.261620] SYSC_sendto+0x6c3/0x7e0 [ 192.265429] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 192.270967] ? prepare_exit_to_usermode+0x149/0x3a0 [ 192.276095] SyS_sendto+0x8a/0xb0 [ 192.279652] do_syscall_64+0x309/0x430 [ 192.283610] ? SYSC_getpeername+0x560/0x560 [ 192.287986] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 192.293213] RIP: 0033:0x455979 [ 192.296430] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 192.304185] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 192.311493] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 192.318797] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 192.326122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 192.333433] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000000 [ 192.350224] FAULT_INJECTION: forcing a failure. [ 192.350224] name failslab, interval 1, probability 0, space 0, times 0 [ 192.361773] CPU: 0 PID: 12947 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 192.368728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.378246] Call Trace: [ 192.381061] dump_stack+0x185/0x1d0 [ 192.384901] should_fail+0x87b/0xab0 [ 192.388741] should_failslab+0x279/0x2a0 [ 192.392879] __kmalloc+0xc2/0x350 [ 192.396376] ? sctp_stream_init+0x23d/0xd40 [ 192.400768] ? sctp_sched_fcfs_dequeue_done+0x10/0x10 [ 192.404271] FAULT_INJECTION: forcing a failure. [ 192.404271] name failslab, interval 1, probability 0, space 0, times 0 [ 192.406019] sctp_stream_init+0x23d/0xd40 [ 192.406079] sctp_association_new+0x18a9/0x2f40 [ 192.406133] sctp_sendmsg+0x348b/0x6030 [ 192.430173] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 192.435675] ? kstrtoull+0x766/0x7e0 [ 192.439432] ? sctp_getsockopt+0x145b0/0x145b0 [ 192.444071] inet_sendmsg+0x48d/0x740 [ 192.447928] ? security_socket_sendmsg+0x9e/0x210 [ 192.452816] ? inet_getname+0x500/0x500 [ 192.456815] SYSC_sendto+0x6c3/0x7e0 [ 192.460580] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 192.466074] ? prepare_exit_to_usermode+0x149/0x3a0 [ 192.471152] SyS_sendto+0x8a/0xb0 [ 192.474662] do_syscall_64+0x309/0x430 [ 192.478574] ? SYSC_getpeername+0x560/0x560 [ 192.482916] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 192.488108] RIP: 0033:0x455979 [ 192.491298] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 192.499025] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 192.506301] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 2018/05/08 05:54:28 executing program 0 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:28 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@nfc_llcp, &(0x7f0000000540)=0x80, 0x80000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000580)={{0xffffffffffff6465, 0x8}, 0x20}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x7ffe, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x96f9, 0x200, 0x6, 0x3f, 0x2}, &(0x7f0000000100)=0x98) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000000)=0x358) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x8}}, 0x7, 0xfffffffffffffffe, 0x5b5d3ba6, 0x2}, 0x98) semget(0x1, 0x0, 0x0) [ 192.513577] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 192.520853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 192.528128] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000001 [ 192.535429] CPU: 1 PID: 12949 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 192.542382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.551767] Call Trace: [ 192.554397] dump_stack+0x185/0x1d0 [ 192.558070] should_fail+0x87b/0xab0 [ 192.561844] should_failslab+0x279/0x2a0 [ 192.565970] __kmalloc+0xc2/0x350 [ 192.569470] ? sctp_stream_init+0x23d/0xd40 [ 192.573845] ? sctp_sched_fcfs_dequeue_done+0x10/0x10 [ 192.579094] sctp_stream_init+0x23d/0xd40 [ 192.583320] sctp_association_new+0x18a9/0x2f40 [ 192.588078] sctp_sendmsg+0x348b/0x6030 [ 192.592187] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 192.597897] ? kstrtoull+0x766/0x7e0 [ 192.598521] FAULT_INJECTION: forcing a failure. [ 192.598521] name failslab, interval 1, probability 0, space 0, times 0 [ 192.601686] ? sctp_getsockopt+0x145b0/0x145b0 [ 192.601758] inet_sendmsg+0x48d/0x740 [ 192.601848] ? security_socket_sendmsg+0x9e/0x210 [ 192.626224] ? inet_getname+0x500/0x500 [ 192.630214] SYSC_sendto+0x6c3/0x7e0 [ 192.633984] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 192.639498] ? prepare_exit_to_usermode+0x149/0x3a0 [ 192.644586] SyS_sendto+0x8a/0xb0 [ 192.648099] do_syscall_64+0x309/0x430 [ 192.652016] ? SYSC_getpeername+0x560/0x560 [ 192.656361] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 192.661553] RIP: 0033:0x455979 [ 192.664742] RSP: 002b:00007f0c9c97bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 192.672460] RAX: ffffffffffffffda RBX: 00007f0c9c97c6d4 RCX: 0000000000455979 [ 192.679731] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 192.687004] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 192.694286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 192.701558] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000001 [ 192.708857] CPU: 0 PID: 12969 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 192.715813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.725196] Call Trace: [ 192.727837] dump_stack+0x185/0x1d0 [ 192.731515] should_fail+0x87b/0xab0 [ 192.735283] should_failslab+0x279/0x2a0 [ 192.739397] __kmalloc+0xc2/0x350 [ 192.742889] ? sctp_stream_init+0x23d/0xd40 [ 192.747258] ? sctp_sched_fcfs_dequeue_done+0x10/0x10 [ 192.752487] sctp_stream_init+0x23d/0xd40 [ 192.756709] sctp_association_new+0x18a9/0x2f40 [ 192.761434] sctp_sendmsg+0x348b/0x6030 [ 192.765502] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 192.771023] ? kstrtoull+0x766/0x7e0 [ 192.774815] ? sctp_getsockopt+0x145b0/0x145b0 [ 192.779470] inet_sendmsg+0x48d/0x740 [ 192.783360] ? security_socket_sendmsg+0x9e/0x210 [ 192.788285] ? inet_getname+0x500/0x500 [ 192.792290] SYSC_sendto+0x6c3/0x7e0 [ 192.796093] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 192.801617] ? prepare_exit_to_usermode+0x149/0x3a0 [ 192.806722] SyS_sendto+0x8a/0xb0 [ 192.810264] do_syscall_64+0x309/0x430 [ 192.814203] ? SYSC_getpeername+0x560/0x560 [ 192.818569] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 192.823795] RIP: 0033:0x455979 [ 192.827008] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 192.834762] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 192.842060] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 192.849361] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 192.856661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/08 05:54:28 executing program 7: socket$inet(0x2, 0x80007, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) 2018/05/08 05:54:28 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:28 executing program 1: clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:28 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 192.864083] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000001 [ 192.966890] FAULT_INJECTION: forcing a failure. [ 192.966890] name failslab, interval 1, probability 0, space 0, times 0 [ 192.983148] CPU: 0 PID: 12984 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 192.990253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.998504] FAULT_INJECTION: forcing a failure. [ 192.998504] name failslab, interval 1, probability 0, space 0, times 0 [ 192.999639] Call Trace: [ 192.999682] dump_stack+0x185/0x1d0 [ 192.999720] should_fail+0x87b/0xab0 [ 192.999772] should_failslab+0x279/0x2a0 [ 192.999806] __kmalloc+0xc2/0x350 [ 192.999865] ? sctp_auth_asoc_copy_shkeys+0x180/0x750 [ 193.033662] sctp_auth_asoc_copy_shkeys+0x180/0x750 [ 193.038713] sctp_association_new+0x26ac/0x2f40 [ 193.043407] sctp_sendmsg+0x348b/0x6030 [ 193.047437] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 193.052942] ? kstrtoull+0x766/0x7e0 [ 193.056705] ? sctp_getsockopt+0x145b0/0x145b0 [ 193.061329] inet_sendmsg+0x48d/0x740 [ 193.065184] ? security_socket_sendmsg+0x9e/0x210 [ 193.070085] ? inet_getname+0x500/0x500 [ 193.074073] SYSC_sendto+0x6c3/0x7e0 [ 193.077843] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 193.083327] ? prepare_exit_to_usermode+0x149/0x3a0 [ 193.088401] SyS_sendto+0x8a/0xb0 [ 193.091904] do_syscall_64+0x309/0x430 [ 193.095815] ? SYSC_getpeername+0x560/0x560 [ 193.100157] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 193.105349] RIP: 0033:0x455979 [ 193.108542] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 193.116416] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 193.123695] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 193.130970] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 193.138244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 193.145520] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000002 [ 193.152819] CPU: 1 PID: 12988 Comm: syz-executor4 Not tainted 4.16.0+ #87 2018/05/08 05:54:29 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) tkill(r0, 0x1000000000016) [ 193.159776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.169172] Call Trace: [ 193.171819] dump_stack+0x185/0x1d0 [ 193.175493] should_fail+0x87b/0xab0 [ 193.179281] should_failslab+0x279/0x2a0 [ 193.183383] __kmalloc+0xc2/0x350 [ 193.186885] ? sctp_auth_asoc_copy_shkeys+0x180/0x750 [ 193.192152] sctp_auth_asoc_copy_shkeys+0x180/0x750 [ 193.197220] sctp_association_new+0x26ac/0x2f40 [ 193.201950] sctp_sendmsg+0x348b/0x6030 [ 193.206017] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 193.211542] ? kstrtoull+0x766/0x7e0 [ 193.215332] ? sctp_getsockopt+0x145b0/0x145b0 [ 193.219990] inet_sendmsg+0x48d/0x740 [ 193.223884] ? security_socket_sendmsg+0x9e/0x210 [ 193.228822] ? inet_getname+0x500/0x500 [ 193.232840] SYSC_sendto+0x6c3/0x7e0 [ 193.236653] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 193.242189] ? prepare_exit_to_usermode+0x149/0x3a0 [ 193.247313] SyS_sendto+0x8a/0xb0 [ 193.250852] do_syscall_64+0x309/0x430 [ 193.254798] ? SYSC_getpeername+0x560/0x560 [ 193.259166] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 193.264388] RIP: 0033:0x455979 2018/05/08 05:54:29 executing program 1: clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:29 executing program 3: semget(0x1, 0x0, 0x0) socketpair(0x0, 0x807, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x154, 0x9}) [ 193.267598] RSP: 002b:00007f0c9c97bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 193.275366] RAX: ffffffffffffffda RBX: 00007f0c9c97c6d4 RCX: 0000000000455979 [ 193.282670] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 193.289969] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 193.297272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 193.304577] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000002 2018/05/08 05:54:30 executing program 2 (fault-call:2 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:30 executing program 0 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:30 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) tkill(r0, 0x1000000000016) 2018/05/08 05:54:30 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) 2018/05/08 05:54:30 executing program 1: clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:30 executing program 4 (fault-call:2 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:30 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) tkill(r0, 0x1000000000016) 2018/05/08 05:54:30 executing program 3: semget(0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) [ 194.229834] FAULT_INJECTION: forcing a failure. [ 194.229834] name failslab, interval 1, probability 0, space 0, times 0 [ 194.238818] FAULT_INJECTION: forcing a failure. [ 194.238818] name failslab, interval 1, probability 0, space 0, times 0 [ 194.241215] CPU: 1 PID: 13014 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 194.259389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.268752] Call Trace: [ 194.271366] dump_stack+0x185/0x1d0 [ 194.275013] should_fail+0x87b/0xab0 [ 194.278797] should_failslab+0x279/0x2a0 [ 194.282926] __kmalloc+0xc2/0x350 [ 194.286402] ? sctp_get_af_specific+0x53/0xa0 [ 194.290914] ? sctp_add_bind_addr+0xb0/0x630 [ 194.295335] sctp_add_bind_addr+0xb0/0x630 [ 194.299585] sctp_copy_local_addr_list+0x4e1/0x610 [ 194.304545] sctp_copy_one_addr+0x20b/0xc50 [ 194.308944] sctp_bind_addr_copy+0x28c/0x970 [ 194.313395] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 194.318951] sctp_sendmsg+0x350f/0x6030 [ 194.322978] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 194.328467] ? kstrtoull+0x766/0x7e0 [ 194.332216] ? sctp_getsockopt+0x145b0/0x145b0 [ 194.336838] inet_sendmsg+0x48d/0x740 [ 194.340690] ? security_socket_sendmsg+0x9e/0x210 [ 194.345577] ? inet_getname+0x500/0x500 [ 194.349558] SYSC_sendto+0x6c3/0x7e0 [ 194.353324] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 194.358812] ? prepare_exit_to_usermode+0x149/0x3a0 [ 194.363885] SyS_sendto+0x8a/0xb0 [ 194.367389] do_syscall_64+0x309/0x430 [ 194.371298] ? SYSC_getpeername+0x560/0x560 [ 194.375632] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 194.380826] RIP: 0033:0x455979 [ 194.384021] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 194.391747] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 194.399025] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 194.406305] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 194.413577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 194.420851] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000003 [ 194.428151] CPU: 0 PID: 13017 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 194.435288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.435934] FAULT_INJECTION: forcing a failure. [ 194.435934] name failslab, interval 1, probability 0, space 0, times 0 [ 194.444673] Call Trace: [ 194.444714] dump_stack+0x185/0x1d0 [ 194.444750] should_fail+0x87b/0xab0 [ 194.444826] should_failslab+0x279/0x2a0 [ 194.444918] __kmalloc+0xc2/0x350 [ 194.473431] ? sctp_get_af_specific+0x53/0xa0 [ 194.477950] ? sctp_add_bind_addr+0xb0/0x630 [ 194.482382] sctp_add_bind_addr+0xb0/0x630 [ 194.486635] sctp_copy_local_addr_list+0x4e1/0x610 [ 194.491595] sctp_copy_one_addr+0x20b/0xc50 [ 194.495991] sctp_bind_addr_copy+0x28c/0x970 [ 194.500436] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 194.505985] sctp_sendmsg+0x350f/0x6030 [ 194.510032] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 194.515526] ? kstrtoull+0x766/0x7e0 [ 194.519275] ? sctp_getsockopt+0x145b0/0x145b0 [ 194.523898] inet_sendmsg+0x48d/0x740 [ 194.527749] ? security_socket_sendmsg+0x9e/0x210 [ 194.532639] ? inet_getname+0x500/0x500 [ 194.536625] SYSC_sendto+0x6c3/0x7e0 [ 194.540389] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 194.545871] ? prepare_exit_to_usermode+0x149/0x3a0 [ 194.550953] SyS_sendto+0x8a/0xb0 [ 194.554459] do_syscall_64+0x309/0x430 [ 194.558367] ? SYSC_getpeername+0x560/0x560 [ 194.562702] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 194.567911] RIP: 0033:0x455979 [ 194.571103] RSP: 002b:00007f0c9c97bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 194.578826] RAX: ffffffffffffffda RBX: 00007f0c9c97c6d4 RCX: 0000000000455979 [ 194.586098] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 194.593484] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 194.600760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 194.608036] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000003 [ 194.615338] CPU: 1 PID: 13015 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 194.622286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/05/08 05:54:30 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000000)) [ 194.631664] Call Trace: [ 194.634295] dump_stack+0x185/0x1d0 [ 194.637962] should_fail+0x87b/0xab0 [ 194.641731] should_failslab+0x279/0x2a0 [ 194.645839] __kmalloc+0xc2/0x350 [ 194.649343] ? sctp_auth_asoc_copy_shkeys+0x180/0x750 [ 194.654611] sctp_auth_asoc_copy_shkeys+0x180/0x750 [ 194.659677] sctp_association_new+0x26ac/0x2f40 [ 194.664399] sctp_sendmsg+0x348b/0x6030 [ 194.668456] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 194.673982] ? kstrtoull+0x766/0x7e0 2018/05/08 05:54:30 executing program 3: semget(0x1, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3f) [ 194.677770] ? sctp_getsockopt+0x145b0/0x145b0 [ 194.682426] inet_sendmsg+0x48d/0x740 [ 194.686312] ? security_socket_sendmsg+0x9e/0x210 [ 194.691232] ? inet_getname+0x500/0x500 [ 194.695247] SYSC_sendto+0x6c3/0x7e0 [ 194.699048] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 194.704566] ? prepare_exit_to_usermode+0x149/0x3a0 [ 194.709674] SyS_sendto+0x8a/0xb0 [ 194.713213] do_syscall_64+0x309/0x430 [ 194.717160] ? SYSC_getpeername+0x560/0x560 [ 194.721526] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 194.726740] RIP: 0033:0x455979 2018/05/08 05:54:30 executing program 1: semget(0x1, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80040, 0x0) close(r0) [ 194.729949] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 194.737808] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 194.745110] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 194.752414] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 194.759714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 194.767015] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000002 2018/05/08 05:54:30 executing program 2 (fault-call:2 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 194.874515] FAULT_INJECTION: forcing a failure. [ 194.874515] name failslab, interval 1, probability 0, space 0, times 0 [ 194.885939] CPU: 1 PID: 13039 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 194.892894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.902298] Call Trace: [ 194.904933] dump_stack+0x185/0x1d0 [ 194.908602] should_fail+0x87b/0xab0 [ 194.912410] should_failslab+0x279/0x2a0 [ 194.916579] __kmalloc+0xc2/0x350 [ 194.920098] ? sctp_add_bind_addr+0xb0/0x630 2018/05/08 05:54:30 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) accept(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x5}, {0x8, 0x7}], 0x2) semget(0x1, 0x0, 0x0) 2018/05/08 05:54:30 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000000)) [ 194.924552] sctp_add_bind_addr+0xb0/0x630 [ 194.928832] sctp_copy_local_addr_list+0x4e1/0x610 [ 194.933829] sctp_copy_one_addr+0x20b/0xc50 [ 194.938266] sctp_bind_addr_copy+0x28c/0x970 [ 194.942742] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 194.948332] sctp_sendmsg+0x350f/0x6030 [ 194.952390] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 194.957919] ? kstrtoull+0x766/0x7e0 [ 194.961710] ? sctp_getsockopt+0x145b0/0x145b0 [ 194.966372] inet_sendmsg+0x48d/0x740 [ 194.970254] ? security_socket_sendmsg+0x9e/0x210 2018/05/08 05:54:31 executing program 0 (fault-call:2 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 194.975185] ? inet_getname+0x500/0x500 [ 194.979202] SYSC_sendto+0x6c3/0x7e0 [ 194.983012] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 194.988533] ? prepare_exit_to_usermode+0x149/0x3a0 [ 194.993653] SyS_sendto+0x8a/0xb0 [ 194.997201] do_syscall_64+0x309/0x430 [ 195.001154] ? SYSC_getpeername+0x560/0x560 [ 195.005524] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 195.010747] RIP: 0033:0x455979 [ 195.013971] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 195.021751] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 195.029060] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 195.036365] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 195.043669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 195.050974] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000004 2018/05/08 05:54:31 executing program 4 (fault-call:2 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 195.109875] FAULT_INJECTION: forcing a failure. [ 195.109875] name failslab, interval 1, probability 0, space 0, times 0 [ 195.121250] CPU: 1 PID: 13052 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 195.128202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.137591] Call Trace: [ 195.140228] dump_stack+0x185/0x1d0 [ 195.143907] should_fail+0x87b/0xab0 [ 195.147721] should_failslab+0x279/0x2a0 [ 195.151886] __kmalloc+0xc2/0x350 [ 195.155389] ? sctp_get_af_specific+0x53/0xa0 2018/05/08 05:54:31 executing program 3: semget(0x0, 0x4, 0x800000000010ff) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x100) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x5, 0x13, 0x5, 0x6, "b9a8d16a30adad1901468d6445a9e40a65ff1d8f4d54c0bfa6d9937ca4aa59ec"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x680400, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000040), 0x80800) [ 195.159942] ? sctp_add_bind_addr+0xb0/0x630 [ 195.164392] sctp_add_bind_addr+0xb0/0x630 [ 195.168668] sctp_copy_local_addr_list+0x4e1/0x610 [ 195.173675] sctp_copy_one_addr+0x20b/0xc50 [ 195.178124] sctp_bind_addr_copy+0x28c/0x970 [ 195.182606] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 195.188196] sctp_sendmsg+0x350f/0x6030 [ 195.192261] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 195.197791] ? kstrtoull+0x766/0x7e0 [ 195.201583] ? sctp_getsockopt+0x145b0/0x145b0 [ 195.206248] inet_sendmsg+0x48d/0x740 [ 195.210154] ? security_socket_sendmsg+0x9e/0x210 [ 195.215080] ? inet_getname+0x500/0x500 [ 195.219093] SYSC_sendto+0x6c3/0x7e0 [ 195.222889] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 195.222910] FAULT_INJECTION: forcing a failure. [ 195.222910] name failslab, interval 1, probability 0, space 0, times 0 [ 195.239594] ? prepare_exit_to_usermode+0x149/0x3a0 [ 195.244715] SyS_sendto+0x8a/0xb0 [ 195.248229] do_syscall_64+0x309/0x430 [ 195.252172] ? SYSC_getpeername+0x560/0x560 [ 195.256514] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 195.261707] RIP: 0033:0x455979 [ 195.264896] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 195.272616] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 195.279895] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 195.287176] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 195.294450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 195.301721] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000003 2018/05/08 05:54:31 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000000)) [ 195.309026] CPU: 0 PID: 13054 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 195.315982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.325554] Call Trace: [ 195.328193] dump_stack+0x185/0x1d0 [ 195.331890] should_fail+0x87b/0xab0 [ 195.335709] should_failslab+0x279/0x2a0 [ 195.339890] __kmalloc+0xc2/0x350 [ 195.343408] ? sctp_add_bind_addr+0xb0/0x630 [ 195.347862] sctp_add_bind_addr+0xb0/0x630 [ 195.352145] sctp_copy_local_addr_list+0x4e1/0x610 [ 195.357144] sctp_copy_one_addr+0x20b/0xc50 [ 195.361591] sctp_bind_addr_copy+0x28c/0x970 [ 195.366080] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 195.371673] sctp_sendmsg+0x350f/0x6030 [ 195.375747] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 195.381274] ? kstrtoull+0x766/0x7e0 [ 195.385058] ? sctp_getsockopt+0x145b0/0x145b0 [ 195.389713] inet_sendmsg+0x48d/0x740 [ 195.393607] ? security_socket_sendmsg+0x9e/0x210 [ 195.398539] ? inet_getname+0x500/0x500 [ 195.402553] SYSC_sendto+0x6c3/0x7e0 [ 195.406366] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 195.411888] ? prepare_exit_to_usermode+0x149/0x3a0 [ 195.417004] SyS_sendto+0x8a/0xb0 [ 195.420558] do_syscall_64+0x309/0x430 [ 195.424516] ? SYSC_getpeername+0x560/0x560 [ 195.428875] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 195.434090] RIP: 0033:0x455979 [ 195.437297] RSP: 002b:00007f0c9c97bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 195.445041] RAX: ffffffffffffffda RBX: 00007f0c9c97c6d4 RCX: 0000000000455979 [ 195.452343] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 2018/05/08 05:54:31 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) tkill(r0, 0x1000000000016) 2018/05/08 05:54:31 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000000)) 2018/05/08 05:54:31 executing program 2 (fault-call:2 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 195.459648] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 195.467110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 195.474415] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000004 [ 195.543824] FAULT_INJECTION: forcing a failure. [ 195.543824] name failslab, interval 1, probability 0, space 0, times 0 [ 195.555208] CPU: 0 PID: 13068 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 195.562163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.571547] Call Trace: [ 195.574181] dump_stack+0x185/0x1d0 [ 195.577851] should_fail+0x87b/0xab0 [ 195.581668] should_failslab+0x279/0x2a0 [ 195.585843] __kmalloc+0xc2/0x350 [ 195.589365] ? sctp_add_bind_addr+0xb0/0x630 [ 195.593817] sctp_add_bind_addr+0xb0/0x630 [ 195.598095] sctp_copy_local_addr_list+0x4e1/0x610 [ 195.603082] sctp_copy_one_addr+0x20b/0xc50 [ 195.607522] sctp_bind_addr_copy+0x28c/0x970 [ 195.611992] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 195.617571] sctp_sendmsg+0x350f/0x6030 [ 195.621654] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 195.627177] ? kstrtoull+0x766/0x7e0 [ 195.630966] ? sctp_getsockopt+0x145b0/0x145b0 [ 195.635629] inet_sendmsg+0x48d/0x740 [ 195.639527] ? security_socket_sendmsg+0x9e/0x210 [ 195.644455] ? inet_getname+0x500/0x500 [ 195.648465] SYSC_sendto+0x6c3/0x7e0 [ 195.652375] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 195.657911] ? prepare_exit_to_usermode+0x149/0x3a0 [ 195.663026] SyS_sendto+0x8a/0xb0 [ 195.666577] do_syscall_64+0x309/0x430 [ 195.670527] ? SYSC_getpeername+0x560/0x560 [ 195.674896] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 195.680109] RIP: 0033:0x455979 [ 195.683323] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 195.691073] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 195.698374] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 195.705674] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 195.712972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 195.720271] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000005 2018/05/08 05:54:32 executing program 1 (fault-call:0 fault-nth:0): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:32 executing program 0 (fault-call:2 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:32 executing program 4 (fault-call:2 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:32 executing program 3: semget(0x1, 0x0, 0x144) 2018/05/08 05:54:32 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac1414004440190000"], &(0x7f0000000000)) 2018/05/08 05:54:32 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:32 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:32 executing program 2 (fault-call:2 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 196.442883] FAULT_INJECTION: forcing a failure. [ 196.442883] name failslab, interval 1, probability 0, space 0, times 0 [ 196.454287] CPU: 1 PID: 13087 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 196.461253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.470640] Call Trace: [ 196.472268] FAULT_INJECTION: forcing a failure. [ 196.472268] name failslab, interval 1, probability 0, space 0, times 0 [ 196.473267] dump_stack+0x185/0x1d0 [ 196.473306] should_fail+0x87b/0xab0 [ 196.473385] should_failslab+0x279/0x2a0 [ 196.473442] kmem_cache_alloc_node+0x151/0xc70 [ 196.500593] ? copy_process+0x6b0/0x9bb0 [ 196.504682] copy_process+0x6b0/0x9bb0 [ 196.508591] ? kstrtouint_from_user+0x373/0x410 [ 196.513278] ? kmsan_set_origin_inline+0x6b/0x120 [ 196.518168] ? kmsan_set_origin+0x9e/0x160 [ 196.522423] ? fsnotify+0x493/0x18f0 [ 196.526150] ? __msan_poison_alloca+0x91/0x1d0 [ 196.530754] _do_fork+0x311/0xf00 [ 196.534237] ? prepare_exit_to_usermode+0x149/0x3a0 [ 196.539295] SYSC_clone+0xf6/0x110 [ 196.542889] SyS_clone+0x77/0xa0 [ 196.546300] do_syscall_64+0x309/0x430 [ 196.550210] ? sys_vfork+0x70/0x70 [ 196.553777] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 196.558977] RIP: 0033:0x455979 [ 196.562169] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 196.569904] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 196.577182] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 196.584459] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 196.591731] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 196.599001] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000000 [ 196.606306] CPU: 0 PID: 13093 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 196.613255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.619127] FAULT_INJECTION: forcing a failure. [ 196.619127] name failslab, interval 1, probability 0, space 0, times 0 [ 196.622632] Call Trace: [ 196.622675] dump_stack+0x185/0x1d0 [ 196.622711] should_fail+0x87b/0xab0 [ 196.622799] should_failslab+0x279/0x2a0 [ 196.648730] __kmalloc+0xc2/0x350 [ 196.652224] ? sctp_add_bind_addr+0xb0/0x630 [ 196.656650] sctp_add_bind_addr+0xb0/0x630 [ 196.660905] sctp_copy_local_addr_list+0x4e1/0x610 [ 196.665870] sctp_copy_one_addr+0x20b/0xc50 [ 196.670267] sctp_bind_addr_copy+0x28c/0x970 [ 196.674710] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 196.680271] sctp_sendmsg+0x350f/0x6030 [ 196.684429] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 196.689933] ? kstrtoull+0x766/0x7e0 [ 196.693687] ? sctp_getsockopt+0x145b0/0x145b0 [ 196.698482] inet_sendmsg+0x48d/0x740 [ 196.702361] ? security_socket_sendmsg+0x9e/0x210 [ 196.707251] ? inet_getname+0x500/0x500 [ 196.711233] SYSC_sendto+0x6c3/0x7e0 [ 196.714993] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 196.720479] ? prepare_exit_to_usermode+0x149/0x3a0 [ 196.725552] SyS_sendto+0x8a/0xb0 [ 196.729064] do_syscall_64+0x309/0x430 [ 196.732976] ? SYSC_getpeername+0x560/0x560 [ 196.737313] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 196.742505] RIP: 0033:0x455979 [ 196.745695] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 196.753414] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 196.760687] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 196.767963] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 196.775236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 196.782506] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000004 [ 196.789805] CPU: 1 PID: 13090 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 196.796763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.797216] FAULT_INJECTION: forcing a failure. [ 196.797216] name failslab, interval 1, probability 0, space 0, times 0 [ 196.806135] Call Trace: [ 196.806177] dump_stack+0x185/0x1d0 [ 196.806213] should_fail+0x87b/0xab0 [ 196.806300] should_failslab+0x279/0x2a0 [ 196.806393] __kmalloc+0xc2/0x350 [ 196.834929] ? sctp_add_bind_addr+0xb0/0x630 [ 196.839353] sctp_add_bind_addr+0xb0/0x630 [ 196.843606] sctp_copy_local_addr_list+0x4e1/0x610 [ 196.848580] sctp_copy_one_addr+0x20b/0xc50 [ 196.852994] sctp_bind_addr_copy+0x28c/0x970 [ 196.857436] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 196.862990] sctp_sendmsg+0x350f/0x6030 [ 196.867030] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 196.872527] ? kstrtoull+0x766/0x7e0 [ 196.876279] ? sctp_getsockopt+0x145b0/0x145b0 [ 196.880907] inet_sendmsg+0x48d/0x740 [ 196.884760] ? security_socket_sendmsg+0x9e/0x210 [ 196.889650] ? inet_getname+0x500/0x500 [ 196.893634] SYSC_sendto+0x6c3/0x7e0 [ 196.897398] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 196.902886] ? prepare_exit_to_usermode+0x149/0x3a0 [ 196.907956] SyS_sendto+0x8a/0xb0 [ 196.911477] do_syscall_64+0x309/0x430 [ 196.915390] ? SYSC_getpeername+0x560/0x560 [ 196.919726] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 196.924916] RIP: 0033:0x455979 [ 196.928110] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 196.935840] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 196.943119] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 196.950393] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 196.957671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 196.964944] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000006 [ 196.972255] CPU: 0 PID: 13083 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 196.979216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.988637] Call Trace: [ 196.991270] dump_stack+0x185/0x1d0 2018/05/08 05:54:33 executing program 3: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) signalfd4(r0, &(0x7f0000000240)={0x40}, 0x8, 0x802) semget(0x1, 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000280)) getresgid(&(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000080)) semget$private(0x0, 0x0, 0x41) socketpair(0x1f, 0xb, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x5}, 0x8) [ 196.994942] should_fail+0x87b/0xab0 [ 196.998746] should_failslab+0x279/0x2a0 [ 197.002914] __kmalloc+0xc2/0x350 [ 197.006431] ? sctp_add_bind_addr+0xb0/0x630 [ 197.010883] sctp_add_bind_addr+0xb0/0x630 [ 197.015159] sctp_copy_local_addr_list+0x4e1/0x610 [ 197.020154] sctp_copy_one_addr+0x20b/0xc50 [ 197.024594] sctp_bind_addr_copy+0x28c/0x970 [ 197.029070] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 197.034661] sctp_sendmsg+0x350f/0x6030 [ 197.038730] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 197.044255] ? kstrtoull+0x766/0x7e0 [ 197.048086] ? sctp_getsockopt+0x145b0/0x145b0 [ 197.052747] inet_sendmsg+0x48d/0x740 [ 197.056650] ? security_socket_sendmsg+0x9e/0x210 [ 197.061581] ? inet_getname+0x500/0x500 [ 197.065635] SYSC_sendto+0x6c3/0x7e0 [ 197.069426] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 197.074944] ? prepare_exit_to_usermode+0x149/0x3a0 [ 197.080065] SyS_sendto+0x8a/0xb0 [ 197.083624] do_syscall_64+0x309/0x430 [ 197.087569] ? SYSC_getpeername+0x560/0x560 2018/05/08 05:54:33 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6"], &(0x7f0000000000)) 2018/05/08 05:54:33 executing program 0 (fault-call:2 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:33 executing program 1 (fault-call:0 fault-nth:1): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) [ 197.091941] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 197.097159] RIP: 0033:0x455979 [ 197.100481] RSP: 002b:00007f0c9c97bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 197.108242] RAX: ffffffffffffffda RBX: 00007f0c9c97c6d4 RCX: 0000000000455979 [ 197.115543] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 197.122843] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 197.130149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 197.137446] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000005 2018/05/08 05:54:33 executing program 2 (fault-call:2 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 197.200827] FAULT_INJECTION: forcing a failure. [ 197.200827] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 197.212889] CPU: 0 PID: 13107 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 197.219857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.229238] Call Trace: [ 197.231877] dump_stack+0x185/0x1d0 [ 197.235551] should_fail+0x87b/0xab0 [ 197.239328] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 197.244126] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.249006] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.253894] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.258813] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.263565] ? kmem_cache_alloc_node+0x86e/0xc70 [ 197.268388] ? memcg_kmem_put_cache+0x40/0x280 [ 197.273028] ? kmem_cache_alloc_node+0x86e/0xc70 [ 197.277848] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 197.283283] ? memcg_kmem_put_cache+0xe7/0x280 [ 197.286020] FAULT_INJECTION: forcing a failure. [ 197.286020] name failslab, interval 1, probability 0, space 0, times 0 [ 197.288052] ? kmem_cache_alloc_node+0x943/0xc70 [ 197.288086] ? copy_process+0x6b0/0x9bb0 [ 197.288127] copy_process+0x778/0x9bb0 [ 197.288165] ? kstrtouint_from_user+0x373/0x410 [ 197.288197] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.288269] ? kmsan_set_origin+0x9e/0x160 [ 197.325824] ? fsnotify+0x493/0x18f0 [ 197.329564] ? __msan_poison_alloca+0x91/0x1d0 [ 197.334165] _do_fork+0x311/0xf00 [ 197.337651] ? prepare_exit_to_usermode+0x149/0x3a0 [ 197.342713] SYSC_clone+0xf6/0x110 [ 197.346303] SyS_clone+0x77/0xa0 [ 197.349714] do_syscall_64+0x309/0x430 [ 197.353627] ? sys_vfork+0x70/0x70 [ 197.357182] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 197.362374] RIP: 0033:0x455979 [ 197.365565] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 197.373891] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 197.381275] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 197.388545] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 197.395835] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 197.403105] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000001 [ 197.410411] CPU: 1 PID: 13110 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 197.417363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.426743] Call Trace: [ 197.429369] dump_stack+0x185/0x1d0 [ 197.433039] should_fail+0x87b/0xab0 [ 197.436854] should_failslab+0x279/0x2a0 [ 197.437670] FAULT_INJECTION: forcing a failure. [ 197.437670] name failslab, interval 1, probability 0, space 0, times 0 [ 197.441020] __kmalloc+0xc2/0x350 [ 197.441076] ? sctp_add_bind_addr+0xb0/0x630 [ 197.441126] sctp_add_bind_addr+0xb0/0x630 [ 197.464389] sctp_copy_local_addr_list+0x4e1/0x610 [ 197.469364] sctp_copy_one_addr+0x20b/0xc50 [ 197.474463] sctp_bind_addr_copy+0x28c/0x970 [ 197.478916] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 197.484475] sctp_sendmsg+0x350f/0x6030 [ 197.488516] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 197.494009] ? kstrtoull+0x766/0x7e0 [ 197.497764] ? sctp_getsockopt+0x145b0/0x145b0 [ 197.502386] inet_sendmsg+0x48d/0x740 [ 197.506235] ? security_socket_sendmsg+0x9e/0x210 [ 197.511125] ? inet_getname+0x500/0x500 [ 197.515115] SYSC_sendto+0x6c3/0x7e0 [ 197.518881] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 197.524371] ? prepare_exit_to_usermode+0x149/0x3a0 [ 197.529442] SyS_sendto+0x8a/0xb0 [ 197.532952] do_syscall_64+0x309/0x430 [ 197.536864] ? SYSC_getpeername+0x560/0x560 [ 197.541201] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 197.546392] RIP: 0033:0x455979 2018/05/08 05:54:33 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x47bfc3bccf733ec, 0x0) semget(0x1, 0x1, 0x0) [ 197.549583] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 197.557304] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 197.565012] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 197.572292] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 197.579569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 197.586838] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000007 [ 197.594161] CPU: 0 PID: 13113 Comm: syz-executor0 Not tainted 4.16.0+ #87 2018/05/08 05:54:33 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5"], &(0x7f0000000000)) [ 197.601119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.610498] Call Trace: [ 197.613127] dump_stack+0x185/0x1d0 [ 197.616800] should_fail+0x87b/0xab0 [ 197.620602] should_failslab+0x279/0x2a0 [ 197.624773] __kmalloc+0xc2/0x350 [ 197.628294] ? sctp_add_bind_addr+0xb0/0x630 [ 197.632747] sctp_add_bind_addr+0xb0/0x630 [ 197.637028] sctp_copy_local_addr_list+0x4e1/0x610 [ 197.642029] sctp_copy_one_addr+0x20b/0xc50 [ 197.646463] sctp_bind_addr_copy+0x28c/0x970 [ 197.650939] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 197.656522] sctp_sendmsg+0x350f/0x6030 [ 197.660602] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 197.666128] ? kstrtoull+0x766/0x7e0 [ 197.669913] ? sctp_getsockopt+0x145b0/0x145b0 [ 197.674574] inet_sendmsg+0x48d/0x740 [ 197.678474] ? security_socket_sendmsg+0x9e/0x210 [ 197.683408] ? inet_getname+0x500/0x500 [ 197.687425] SYSC_sendto+0x6c3/0x7e0 [ 197.691224] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 197.696752] ? prepare_exit_to_usermode+0x149/0x3a0 2018/05/08 05:54:33 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821"], &(0x7f0000000000)) [ 197.701878] SyS_sendto+0x8a/0xb0 [ 197.705436] do_syscall_64+0x309/0x430 [ 197.709387] ? SYSC_getpeername+0x560/0x560 [ 197.713754] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 197.718969] RIP: 0033:0x455979 [ 197.722178] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 197.729925] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 197.737223] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 197.744518] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 197.751817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 197.759117] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000005 2018/05/08 05:54:33 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) semget(0x1, 0x0, 0x0) 2018/05/08 05:54:34 executing program 3: fanotify_init(0x0, 0x40000) 2018/05/08 05:54:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:34 executing program 1 (fault-call:0 fault-nth:2): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:34 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:34 executing program 0 (fault-call:2 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:34 executing program 2 (fault-call:2 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:34 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b"], &(0x7f0000000000)) 2018/05/08 05:54:34 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) [ 198.060771] FAULT_INJECTION: forcing a failure. [ 198.060771] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 198.072818] CPU: 0 PID: 13146 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 198.079748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.089110] Call Trace: [ 198.091708] dump_stack+0x185/0x1d0 [ 198.095346] should_fail+0x87b/0xab0 [ 198.099083] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 198.103855] ? kernel_poison_pages+0x40/0x360 [ 198.108376] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 198.113409] FAULT_INJECTION: forcing a failure. [ 198.113409] name failslab, interval 1, probability 0, space 0, times 0 [ 198.113757] ? kernel_poison_pages+0x1a0/0x360 [ 198.113778] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 198.113791] ? get_page_from_freelist+0xab28/0xb600 [ 198.113834] ? page_counter_try_charge+0x205/0x5c0 [ 198.145110] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 198.150502] ? page_counter_uncharge+0xa7/0x160 [ 198.155166] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 198.160518] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 198.165432] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 198.170782] ? try_charge+0x26ce/0x2fd0 [ 198.174748] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 198.180187] ? __save_stack_trace+0x90d/0xb00 [ 198.184673] ? __msan_poison_alloca+0x15c/0x1d0 [ 198.189334] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 198.194686] ? memcg_kmem_charge+0x703/0xa30 [ 198.199082] kmsan_alloc_page+0x82/0xe0 [ 198.203050] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 198.207794] ? __msan_poison_alloca+0x15c/0x1d0 [ 198.212449] ? kmem_cache_alloc_node+0x69a/0xc70 [ 198.217202] ? ___slab_alloc+0xbd/0x1f60 [ 198.221252] ? kmsan_set_origin_inline+0x6b/0x120 [ 198.226082] ? __msan_poison_alloca+0x15c/0x1d0 [ 198.230749] ? kmem_cache_alloc_node+0x86e/0xc70 [ 198.235495] ? memcg_kmem_put_cache+0x40/0x280 [ 198.240075] ? kmem_cache_alloc_node+0x86e/0xc70 [ 198.244832] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 198.250188] ? memcg_kmem_put_cache+0xe7/0x280 [ 198.254760] ? kmem_cache_alloc_node+0x943/0xc70 [ 198.259527] copy_process+0x778/0x9bb0 [ 198.263403] ? kstrtouint_from_user+0x373/0x410 [ 198.268063] ? kmsan_set_origin_inline+0x6b/0x120 [ 198.272891] ? kmsan_set_origin+0x9e/0x160 [ 198.277129] ? fsnotify+0x493/0x18f0 [ 198.280836] ? __msan_poison_alloca+0x91/0x1d0 [ 198.285409] _do_fork+0x311/0xf00 [ 198.288855] ? prepare_exit_to_usermode+0x149/0x3a0 [ 198.293864] SYSC_clone+0xf6/0x110 [ 198.297393] SyS_clone+0x77/0xa0 [ 198.300747] do_syscall_64+0x309/0x430 [ 198.304624] ? sys_vfork+0x70/0x70 [ 198.308154] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 198.313328] RIP: 0033:0x455979 [ 198.316611] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 198.324307] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 198.331571] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 198.338832] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 198.346086] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 198.353500] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000002 2018/05/08 05:54:34 executing program 3: semget(0x3, 0x0, 0x0) [ 198.360800] CPU: 1 PID: 13139 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 198.367776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.374978] FAULT_INJECTION: forcing a failure. [ 198.374978] name failslab, interval 1, probability 0, space 0, times 0 [ 198.377153] Call Trace: [ 198.377194] dump_stack+0x185/0x1d0 [ 198.377246] should_fail+0x87b/0xab0 [ 198.398364] should_failslab+0x279/0x2a0 [ 198.402501] __kmalloc+0xc2/0x350 [ 198.405997] ? sctp_add_bind_addr+0xb0/0x630 [ 198.410429] sctp_add_bind_addr+0xb0/0x630 [ 198.414688] sctp_copy_local_addr_list+0x4e1/0x610 [ 198.419657] sctp_copy_one_addr+0x20b/0xc50 [ 198.424066] sctp_bind_addr_copy+0x28c/0x970 [ 198.428517] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 198.434074] sctp_sendmsg+0x350f/0x6030 [ 198.438119] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 198.443615] ? kstrtoull+0x766/0x7e0 [ 198.447371] ? sctp_getsockopt+0x145b0/0x145b0 [ 198.451997] inet_sendmsg+0x48d/0x740 [ 198.455854] ? security_socket_sendmsg+0x9e/0x210 [ 198.460743] ? inet_getname+0x500/0x500 [ 198.464730] SYSC_sendto+0x6c3/0x7e0 [ 198.470754] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 198.476241] ? prepare_exit_to_usermode+0x149/0x3a0 [ 198.481314] SyS_sendto+0x8a/0xb0 [ 198.484820] do_syscall_64+0x309/0x430 [ 198.488733] ? SYSC_getpeername+0x560/0x560 [ 198.493073] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 198.498273] RIP: 0033:0x455979 [ 198.501463] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 198.509183] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 198.516457] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 198.523732] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 198.531008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 198.538291] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000008 [ 198.545598] CPU: 0 PID: 13144 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 198.552743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.562124] Call Trace: [ 198.564766] dump_stack+0x185/0x1d0 [ 198.568523] should_fail+0x87b/0xab0 [ 198.572340] should_failslab+0x279/0x2a0 [ 198.576514] __kmalloc+0xc2/0x350 [ 198.580036] ? sctp_add_bind_addr+0xb0/0x630 [ 198.584510] sctp_add_bind_addr+0xb0/0x630 [ 198.588812] sctp_copy_local_addr_list+0x4e1/0x610 [ 198.593821] sctp_copy_one_addr+0x20b/0xc50 [ 198.598258] sctp_bind_addr_copy+0x28c/0x970 [ 198.602735] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 198.608320] sctp_sendmsg+0x350f/0x6030 [ 198.612395] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 198.617929] ? kstrtoull+0x766/0x7e0 [ 198.621719] ? sctp_getsockopt+0x145b0/0x145b0 [ 198.626388] inet_sendmsg+0x48d/0x740 [ 198.630284] ? security_socket_sendmsg+0x9e/0x210 [ 198.635217] ? inet_getname+0x500/0x500 [ 198.640077] SYSC_sendto+0x6c3/0x7e0 [ 198.643889] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 198.649414] ? prepare_exit_to_usermode+0x149/0x3a0 [ 198.654528] SyS_sendto+0x8a/0xb0 [ 198.658080] do_syscall_64+0x309/0x430 [ 198.662020] ? SYSC_getpeername+0x560/0x560 [ 198.666386] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 198.671615] RIP: 0033:0x455979 [ 198.674826] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 198.682577] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 198.689886] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 198.697362] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 198.704663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 198.711988] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000006 2018/05/08 05:54:35 executing program 1 (fault-call:0 fault-nth:3): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:35 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0"], &(0x7f0000000000)) 2018/05/08 05:54:35 executing program 3: semget(0x1, 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0x2) mq_timedsend(r0, &(0x7f0000000040)="91f4f4cac3e44b76d6f9124e67babf70aa03f2e703537a9e10807aa980d20aa1957fdfcaece3a49668f57aad651491971875a3f07834201f9a87c398228b4b9d4a", 0x41, 0x8001, &(0x7f00000000c0)) 2018/05/08 05:54:35 executing program 2 (fault-call:2 fault-nth:9): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:35 executing program 0 (fault-call:2 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:35 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:35 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) [ 199.073359] FAULT_INJECTION: forcing a failure. [ 199.073359] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 199.085203] CPU: 0 PID: 13181 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 199.092132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.094499] FAULT_INJECTION: forcing a failure. [ 199.094499] name failslab, interval 1, probability 0, space 0, times 0 [ 199.101482] Call Trace: [ 199.101505] dump_stack+0x185/0x1d0 [ 199.101524] should_fail+0x87b/0xab0 [ 199.101547] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 199.101565] ? kernel_poison_pages+0x40/0x360 [ 199.101580] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 199.101597] ? kernel_poison_pages+0x1a0/0x360 [ 199.101612] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 199.101625] ? get_page_from_freelist+0xab28/0xb600 [ 199.101651] ? page_counter_try_charge+0x205/0x5c0 [ 199.101690] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 199.162671] ? page_counter_uncharge+0xa7/0x160 [ 199.167332] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 199.172335] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 199.177688] ? try_charge+0x26ce/0x2fd0 [ 199.181651] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 199.187349] ? __save_stack_trace+0x90d/0xb00 [ 199.191833] ? __msan_poison_alloca+0x15c/0x1d0 [ 199.196490] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 199.201843] ? memcg_kmem_charge+0x703/0xa30 [ 199.206241] kmsan_alloc_page+0x82/0xe0 [ 199.210204] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 199.214944] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.219776] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.224608] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.229437] ? __msan_poison_alloca+0x15c/0x1d0 [ 199.234091] ? kmem_cache_alloc_node+0x86e/0xc70 [ 199.238835] ? memcg_kmem_put_cache+0x40/0x280 [ 199.243404] ? kmem_cache_alloc_node+0x86e/0xc70 [ 199.248150] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 199.253502] ? memcg_kmem_put_cache+0xe7/0x280 [ 199.258072] ? kmem_cache_alloc_node+0x943/0xc70 [ 199.262821] copy_process+0x778/0x9bb0 [ 199.266698] ? kstrtouint_from_user+0x373/0x410 [ 199.271352] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.276179] ? kmsan_set_origin+0x9e/0x160 [ 199.280401] ? fsnotify+0x493/0x18f0 [ 199.284116] ? __msan_poison_alloca+0x91/0x1d0 [ 199.288689] _do_fork+0x311/0xf00 [ 199.292129] ? prepare_exit_to_usermode+0x149/0x3a0 [ 199.297143] SYSC_clone+0xf6/0x110 [ 199.300671] SyS_clone+0x77/0xa0 [ 199.304029] do_syscall_64+0x309/0x430 [ 199.307908] ? sys_vfork+0x70/0x70 [ 199.311439] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 199.316614] RIP: 0033:0x455979 [ 199.319787] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 199.327478] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 199.334731] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 199.342083] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 199.349336] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 199.356588] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000003 [ 199.363875] CPU: 1 PID: 13180 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 199.370832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.380217] Call Trace: [ 199.382849] dump_stack+0x185/0x1d0 [ 199.386522] should_fail+0x87b/0xab0 [ 199.386660] FAULT_INJECTION: forcing a failure. [ 199.386660] name failslab, interval 1, probability 0, space 0, times 0 [ 199.390319] should_failslab+0x279/0x2a0 [ 199.390414] __kmalloc+0xc2/0x350 [ 199.409136] ? sctp_add_bind_addr+0xb0/0x630 [ 199.413569] sctp_add_bind_addr+0xb0/0x630 [ 199.417829] sctp_copy_local_addr_list+0x4e1/0x610 [ 199.422796] sctp_copy_one_addr+0x20b/0xc50 [ 199.427195] sctp_bind_addr_copy+0x28c/0x970 [ 199.431635] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 199.437188] sctp_sendmsg+0x350f/0x6030 [ 199.441214] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 199.446702] ? kstrtoull+0x766/0x7e0 [ 199.450453] ? sctp_getsockopt+0x145b0/0x145b0 [ 199.455081] inet_sendmsg+0x48d/0x740 [ 199.458935] ? security_socket_sendmsg+0x9e/0x210 [ 199.463823] ? inet_getname+0x500/0x500 [ 199.467808] SYSC_sendto+0x6c3/0x7e0 [ 199.472196] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 199.477685] ? prepare_exit_to_usermode+0x149/0x3a0 [ 199.482758] SyS_sendto+0x8a/0xb0 [ 199.486267] do_syscall_64+0x309/0x430 [ 199.490175] ? SYSC_getpeername+0x560/0x560 [ 199.494512] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 199.499705] RIP: 0033:0x455979 [ 199.503069] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 199.510793] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 199.518069] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 199.525349] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 199.532621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 199.539894] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000009 [ 199.547195] CPU: 0 PID: 13169 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 199.554142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.563523] Call Trace: [ 199.566158] dump_stack+0x185/0x1d0 [ 199.569828] should_fail+0x87b/0xab0 [ 199.573640] should_failslab+0x279/0x2a0 [ 199.577966] __kmalloc+0xc2/0x350 [ 199.581491] ? sctp_add_bind_addr+0xb0/0x630 [ 199.585947] sctp_add_bind_addr+0xb0/0x630 [ 199.590376] sctp_copy_local_addr_list+0x4e1/0x610 [ 199.595400] sctp_copy_one_addr+0x20b/0xc50 [ 199.599839] sctp_bind_addr_copy+0x28c/0x970 [ 199.604315] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 199.609904] sctp_sendmsg+0x350f/0x6030 [ 199.613970] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 199.619504] ? kstrtoull+0x766/0x7e0 [ 199.623292] ? sctp_getsockopt+0x145b0/0x145b0 [ 199.627951] inet_sendmsg+0x48d/0x740 [ 199.631842] ? security_socket_sendmsg+0x9e/0x210 [ 199.636769] ? inet_getname+0x500/0x500 [ 199.640782] SYSC_sendto+0x6c3/0x7e0 [ 199.644586] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 199.650116] ? prepare_exit_to_usermode+0x149/0x3a0 [ 199.655235] SyS_sendto+0x8a/0xb0 [ 199.658794] do_syscall_64+0x309/0x430 [ 199.662740] ? SYSC_getpeername+0x560/0x560 [ 199.667103] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 199.672320] RIP: 0033:0x455979 2018/05/08 05:54:35 executing program 1 (fault-call:0 fault-nth:4): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:35 executing program 2 (fault-call:2 fault-nth:10): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 199.675528] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 199.683271] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 199.690572] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 199.695475] FAULT_INJECTION: forcing a failure. [ 199.695475] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 199.697875] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 199.697893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 199.697911] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000007 [ 199.720473] FAULT_INJECTION: forcing a failure. [ 199.720473] name failslab, interval 1, probability 0, space 0, times 0 [ 199.724995] CPU: 1 PID: 13187 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 199.725015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.725028] Call Trace: [ 199.725071] dump_stack+0x185/0x1d0 [ 199.725109] should_fail+0x87b/0xab0 [ 199.725156] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 199.774543] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.779426] ? __msan_poison_alloca+0x15c/0x1d0 [ 199.784169] ? kmem_cache_alloc_node+0x86e/0xc70 [ 199.788941] ? memcg_kmem_put_cache+0x40/0x280 [ 199.793532] ? kmem_cache_alloc_node+0x86e/0xc70 [ 199.798325] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 199.803697] ? memcg_kmem_put_cache+0xe7/0x280 [ 199.808293] ? kmem_cache_alloc_node+0x943/0xc70 [ 199.813062] ? copy_process+0x6b0/0x9bb0 [ 199.817145] copy_process+0x778/0x9bb0 [ 199.821052] ? kstrtouint_from_user+0x373/0x410 [ 199.825734] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.830608] ? kmsan_set_origin+0x9e/0x160 [ 199.834855] ? fsnotify+0x493/0x18f0 [ 199.838582] ? __msan_poison_alloca+0x91/0x1d0 [ 199.843189] _do_fork+0x311/0xf00 [ 199.846666] ? prepare_exit_to_usermode+0x149/0x3a0 [ 199.851726] SYSC_clone+0xf6/0x110 [ 199.855317] SyS_clone+0x77/0xa0 [ 199.858732] do_syscall_64+0x309/0x430 [ 199.862639] ? sys_vfork+0x70/0x70 [ 199.866195] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 199.871385] RIP: 0033:0x455979 [ 199.874574] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 199.882297] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 199.889580] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 199.896856] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 199.904128] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 199.911398] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000004 [ 199.918699] CPU: 0 PID: 13189 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 199.925655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.935032] Call Trace: [ 199.937752] dump_stack+0x185/0x1d0 [ 199.941420] should_fail+0x87b/0xab0 [ 199.945228] should_failslab+0x279/0x2a0 [ 199.949390] __kmalloc+0xc2/0x350 [ 199.954122] ? sctp_add_bind_addr+0xb0/0x630 [ 199.958568] sctp_add_bind_addr+0xb0/0x630 [ 199.962850] sctp_copy_local_addr_list+0x4e1/0x610 [ 199.967842] sctp_copy_one_addr+0x20b/0xc50 [ 199.972618] sctp_bind_addr_copy+0x28c/0x970 [ 199.977094] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 199.982677] sctp_sendmsg+0x350f/0x6030 [ 199.987516] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 199.993084] ? kstrtoull+0x766/0x7e0 [ 199.996875] ? sctp_getsockopt+0x145b0/0x145b0 [ 200.001539] inet_sendmsg+0x48d/0x740 [ 200.006580] ? security_socket_sendmsg+0x9e/0x210 [ 200.011551] ? inet_getname+0x500/0x500 [ 200.015570] SYSC_sendto+0x6c3/0x7e0 [ 200.019389] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 200.024915] ? prepare_exit_to_usermode+0x149/0x3a0 [ 200.030029] SyS_sendto+0x8a/0xb0 [ 200.033565] do_syscall_64+0x309/0x430 [ 200.037507] ? SYSC_getpeername+0x560/0x560 [ 200.041867] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 200.047084] RIP: 0033:0x455979 [ 200.050294] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 200.058154] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 200.065450] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 2018/05/08 05:54:36 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b7"], &(0x7f0000000000)) 2018/05/08 05:54:36 executing program 0 (fault-call:2 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 200.072744] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 200.080045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 200.087344] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000a [ 200.122663] FAULT_INJECTION: forcing a failure. [ 200.122663] name failslab, interval 1, probability 0, space 0, times 0 [ 200.134204] CPU: 0 PID: 13199 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 200.141158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.150544] Call Trace: [ 200.153188] dump_stack+0x185/0x1d0 [ 200.156864] should_fail+0x87b/0xab0 [ 200.160690] should_failslab+0x279/0x2a0 [ 200.164857] __kmalloc+0xc2/0x350 [ 200.168375] ? sctp_add_bind_addr+0xb0/0x630 [ 200.172824] sctp_add_bind_addr+0xb0/0x630 [ 200.177106] sctp_copy_local_addr_list+0x4e1/0x610 [ 200.182105] sctp_copy_one_addr+0x20b/0xc50 [ 200.186543] sctp_bind_addr_copy+0x28c/0x970 [ 200.191042] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 200.196632] sctp_sendmsg+0x350f/0x6030 [ 200.200694] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 200.206210] ? kstrtoull+0x766/0x7e0 [ 200.209994] ? sctp_getsockopt+0x145b0/0x145b0 [ 200.214685] inet_sendmsg+0x48d/0x740 [ 200.218582] ? security_socket_sendmsg+0x9e/0x210 [ 200.223509] ? inet_getname+0x500/0x500 [ 200.227739] SYSC_sendto+0x6c3/0x7e0 [ 200.231592] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 200.237139] ? prepare_exit_to_usermode+0x149/0x3a0 [ 200.237160] FAULT_INJECTION: forcing a failure. [ 200.237160] name failslab, interval 1, probability 0, space 0, times 0 [ 200.242265] SyS_sendto+0x8a/0xb0 [ 200.242352] do_syscall_64+0x309/0x430 [ 200.260874] ? SYSC_getpeername+0x560/0x560 [ 200.265217] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 200.270418] RIP: 0033:0x455979 2018/05/08 05:54:36 executing program 1 (fault-call:0 fault-nth:5): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:36 executing program 7 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) [ 200.273612] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 200.281334] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 200.288613] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 200.295893] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 200.303173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 200.310443] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000008 2018/05/08 05:54:36 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) [ 200.317747] CPU: 1 PID: 13204 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 200.324702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.334080] Call Trace: [ 200.336714] dump_stack+0x185/0x1d0 [ 200.340390] should_fail+0x87b/0xab0 [ 200.344204] should_failslab+0x279/0x2a0 [ 200.348308] kmem_cache_alloc+0x136/0xb90 [ 200.352488] ? copy_creds+0x523/0x910 [ 200.356311] ? __delayacct_tsk_init+0x72/0x140 [ 200.360939] __delayacct_tsk_init+0x72/0x140 [ 200.365385] copy_process+0x134d/0x9bb0 [ 200.369393] ? kstrtouint_from_user+0x373/0x410 2018/05/08 05:54:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) [ 200.374102] ? kmsan_set_origin_inline+0x6b/0x120 [ 200.379004] ? kmsan_set_origin+0x9e/0x160 [ 200.383279] ? fsnotify+0x493/0x18f0 [ 200.387034] ? __msan_poison_alloca+0x91/0x1d0 [ 200.391659] _do_fork+0x311/0xf00 [ 200.395163] ? prepare_exit_to_usermode+0x149/0x3a0 [ 200.400257] SYSC_clone+0xf6/0x110 [ 200.403881] SyS_clone+0x77/0xa0 [ 200.407336] do_syscall_64+0x309/0x430 [ 200.411270] ? sys_vfork+0x70/0x70 [ 200.414854] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 200.420213] RIP: 0033:0x455979 2018/05/08 05:54:36 executing program 3: semget(0x1, 0x4, 0x0) [ 200.423422] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 200.431169] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 200.438473] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 200.445780] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 200.453081] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 200.460380] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000005 2018/05/08 05:54:37 executing program 0 (fault-call:2 fault-nth:9): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:37 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:37 executing program 2 (fault-call:2 fault-nth:11): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000000e00)="94", 0x1, 0x4002080, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80000001, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x400, 0x3ff, 0x200, 0xbb5, 0x1, 0x7, 0x1f, 0x0, 0x3, 0x0, 0x5bbb, 0x0, 0xbc8, 0x8, 0xfd]}, &(0x7f0000000100)=0x100) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) 2018/05/08 05:54:37 executing program 3: semget(0x1, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0xb2e7cf9a933d19fd, r0}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xd, 0xc010, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f00000001c0)='./file0\x00', r4, r5) 2018/05/08 05:54:37 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:37 executing program 1 (fault-call:0 fault-nth:6): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) prctl$intptr(0x4, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r1, &(0x7f000056cf72)=""/142, 0x8e) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3584cfac) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000180)=0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 201.796883] FAULT_INJECTION: forcing a failure. [ 201.796883] name failslab, interval 1, probability 0, space 0, times 0 [ 201.808309] CPU: 1 PID: 13228 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 201.815270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.824659] Call Trace: [ 201.827296] dump_stack+0x185/0x1d0 [ 201.830974] should_fail+0x87b/0xab0 [ 201.834750] should_failslab+0x279/0x2a0 [ 201.838929] kmem_cache_alloc+0x136/0xb90 [ 201.843132] ? copy_semundo+0x65/0x3f0 [ 201.847064] ? copy_process+0x276e/0x9bb0 [ 201.849248] FAULT_INJECTION: forcing a failure. [ 201.849248] name failslab, interval 1, probability 0, space 0, times 0 [ 201.851261] ? copy_semundo+0x74/0x3f0 [ 201.851302] copy_process+0x276e/0x9bb0 [ 201.851344] ? kmsan_set_origin_inline+0x6b/0x120 [ 201.851402] ? kmsan_set_origin+0x9e/0x160 [ 201.851460] ? fsnotify+0x493/0x18f0 [ 201.883238] ? __msan_poison_alloca+0x91/0x1d0 [ 201.887851] _do_fork+0x311/0xf00 [ 201.891337] ? prepare_exit_to_usermode+0x149/0x3a0 [ 201.896420] SYSC_clone+0xf6/0x110 [ 201.900032] SyS_clone+0x77/0xa0 [ 201.903451] do_syscall_64+0x309/0x430 [ 201.907357] ? sys_vfork+0x70/0x70 [ 201.910930] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 201.916125] RIP: 0033:0x455979 [ 201.919315] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 201.927040] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 201.934328] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 201.941603] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 201.948875] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 201.956157] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000006 [ 201.963468] CPU: 0 PID: 13236 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 201.970422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.979807] Call Trace: [ 201.980412] FAULT_INJECTION: forcing a failure. [ 201.980412] name failslab, interval 1, probability 0, space 0, times 0 [ 201.982435] dump_stack+0x185/0x1d0 [ 201.982487] should_fail+0x87b/0xab0 [ 202.001032] should_failslab+0x279/0x2a0 [ 202.005128] __kmalloc+0xc2/0x350 [ 202.008606] ? sctp_add_bind_addr+0xb0/0x630 [ 202.013036] sctp_add_bind_addr+0xb0/0x630 [ 202.017295] sctp_copy_local_addr_list+0x4e1/0x610 [ 202.022420] sctp_copy_one_addr+0x20b/0xc50 [ 202.026852] sctp_bind_addr_copy+0x28c/0x970 [ 202.031333] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 202.036889] sctp_sendmsg+0x350f/0x6030 [ 202.040915] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 202.046402] ? kstrtoull+0x766/0x7e0 [ 202.050150] ? sctp_getsockopt+0x145b0/0x145b0 [ 202.054771] inet_sendmsg+0x48d/0x740 [ 202.058625] ? security_socket_sendmsg+0x9e/0x210 [ 202.063511] ? inet_getname+0x500/0x500 [ 202.067494] SYSC_sendto+0x6c3/0x7e0 [ 202.071255] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 202.076740] ? prepare_exit_to_usermode+0x149/0x3a0 [ 202.081809] SyS_sendto+0x8a/0xb0 [ 202.085317] do_syscall_64+0x309/0x430 [ 202.089226] ? SYSC_getpeername+0x560/0x560 [ 202.093574] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 202.098774] RIP: 0033:0x455979 [ 202.101963] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 202.109756] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 202.117035] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 202.124307] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 202.131581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 202.138857] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000b [ 202.146158] CPU: 1 PID: 13240 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 202.153111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.162494] Call Trace: [ 202.165128] dump_stack+0x185/0x1d0 [ 202.168795] should_fail+0x87b/0xab0 [ 202.172605] should_failslab+0x279/0x2a0 [ 202.176772] __kmalloc+0xc2/0x350 [ 202.180285] ? sctp_add_bind_addr+0xb0/0x630 [ 202.184740] sctp_add_bind_addr+0xb0/0x630 [ 202.189022] sctp_copy_local_addr_list+0x4e1/0x610 [ 202.194025] sctp_copy_one_addr+0x20b/0xc50 [ 202.198471] sctp_bind_addr_copy+0x28c/0x970 [ 202.202954] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 202.208544] sctp_sendmsg+0x350f/0x6030 [ 202.212609] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 202.218167] ? kstrtoull+0x766/0x7e0 [ 202.221956] ? sctp_getsockopt+0x145b0/0x145b0 [ 202.226620] inet_sendmsg+0x48d/0x740 [ 202.230512] ? security_socket_sendmsg+0x9e/0x210 [ 202.235438] ? inet_getname+0x500/0x500 [ 202.239447] SYSC_sendto+0x6c3/0x7e0 [ 202.243248] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 202.248768] ? prepare_exit_to_usermode+0x149/0x3a0 [ 202.253887] SyS_sendto+0x8a/0xb0 [ 202.257443] do_syscall_64+0x309/0x430 [ 202.261390] ? SYSC_getpeername+0x560/0x560 [ 202.265763] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 202.270981] RIP: 0033:0x455979 [ 202.274190] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 202.281938] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 202.289239] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 2018/05/08 05:54:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x4000000, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x20}, 0xffffffffffffffa7) 2018/05/08 05:54:38 executing program 1 (fault-call:0 fault-nth:7): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) [ 202.296539] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 202.303835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 202.311140] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000009 2018/05/08 05:54:38 executing program 2 (fault-call:2 fault-nth:12): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 202.409216] FAULT_INJECTION: forcing a failure. [ 202.409216] name failslab, interval 1, probability 0, space 0, times 0 [ 202.420664] CPU: 1 PID: 13252 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 202.427627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.437018] Call Trace: [ 202.439664] dump_stack+0x185/0x1d0 [ 202.443346] should_fail+0x87b/0xab0 [ 202.447175] should_failslab+0x279/0x2a0 [ 202.451314] __kmalloc+0xc2/0x350 [ 202.454850] ? sctp_add_bind_addr+0xb0/0x630 [ 202.459313] sctp_add_bind_addr+0xb0/0x630 [ 202.463606] sctp_copy_local_addr_list+0x4e1/0x610 [ 202.468621] sctp_copy_one_addr+0x20b/0xc50 [ 202.473075] sctp_bind_addr_copy+0x28c/0x970 [ 202.477572] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 202.483172] sctp_sendmsg+0x350f/0x6030 [ 202.487253] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 202.492801] ? kstrtoull+0x766/0x7e0 [ 202.496601] ? sctp_getsockopt+0x145b0/0x145b0 [ 202.501275] inet_sendmsg+0x48d/0x740 [ 202.505179] ? security_socket_sendmsg+0x9e/0x210 [ 202.510122] ? inet_getname+0x500/0x500 [ 202.514145] SYSC_sendto+0x6c3/0x7e0 [ 202.516315] FAULT_INJECTION: forcing a failure. [ 202.516315] name failslab, interval 1, probability 0, space 0, times 0 [ 202.517964] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 202.518029] ? prepare_exit_to_usermode+0x149/0x3a0 [ 202.518122] SyS_sendto+0x8a/0xb0 [ 202.518202] do_syscall_64+0x309/0x430 [ 202.547176] ? SYSC_getpeername+0x560/0x560 [ 202.551524] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 202.556722] RIP: 0033:0x455979 [ 202.559916] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 202.567654] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 202.574929] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 202.582203] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 202.589475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 202.596747] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000c [ 202.604076] CPU: 0 PID: 13257 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 202.611028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.620408] Call Trace: [ 202.623045] dump_stack+0x185/0x1d0 [ 202.626714] should_fail+0x87b/0xab0 [ 202.630479] should_failslab+0x279/0x2a0 [ 202.634722] kmem_cache_alloc+0x136/0xb90 [ 202.639668] ? kmsan_memcpy_origins+0xf1/0x170 [ 202.644295] ? copy_process+0x2918/0x9bb0 [ 202.648495] copy_process+0x2918/0x9bb0 [ 202.652521] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/08 05:54:38 executing program 3: semget(0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r0, &(0x7f0000000080)) 2018/05/08 05:54:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000000)="d02e79b575f66b1debc76e649d025a0b56069301404948869b8e3d1e2c9a47611764b070db117d7352996856f841165caed61cb443f44efae03589e1c6eaee1d042e70bb6a56e5aac3a2261706c93868a0b3e32ae19c348c3d1ac7ee21e14135473e9b56d5c2fbf497fb976a515e6f1c5ce56d56e33a172dd8199002eeea9ddb38183f85c5a362a7ddc508087e5f51d93d2a61235b057ea2b383bd29aa260e68a44921881d") bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x20004e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 202.657439] ? kmsan_set_origin+0x9e/0x160 [ 202.661896] ? fsnotify+0x493/0x18f0 [ 202.665663] ? __msan_poison_alloca+0x91/0x1d0 [ 202.670292] _do_fork+0x311/0xf00 [ 202.674008] ? prepare_exit_to_usermode+0x149/0x3a0 [ 202.679113] SYSC_clone+0xf6/0x110 [ 202.682746] SyS_clone+0x77/0xa0 [ 202.686189] do_syscall_64+0x309/0x430 [ 202.690132] ? sys_vfork+0x70/0x70 [ 202.693715] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 202.698933] RIP: 0033:0x455979 [ 202.702143] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 2018/05/08 05:54:38 executing program 7: syz_emit_ethernet(0x1011, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], {@llc={0x4, {@llc={0x42, 0xde, "89", "9459aa8630a34866b137ae6157092e0c58a2c45548e62c591ea94b3f2d5d39c56bde4ae959e95449c81b7ef2b65a0bd36440005b1ffaf3ccfa1a028c24b7a135602f0acbd55ce523c69a65d865571e281a96d3b91c075779006f8b622efcc91e11706a5351d26b37caf5d3f4dcbde3c0a6beec71dc8e7c41400f5eb02fd9aa4f41f6b535e6c80f47df2a647299800b9bb327cb664b3828d171c798f5de55bf62abb7f0e6e561562664e54725725038aa7d0da6d84f7d7211a7de055e996f829fa88a00174bab6d64715f84500b8336ac77af228b6d944071122f00b1a0796fd22645165f9522f42de0562cc36000fbf51de054cc4d96c8df4920b9901e12fcd18611aab28fe5b19aea11889660029ad175045c6f32d143d4a062bd5b2987104bb5a200b2c0a6472fe38333e3a42e0adb515ae96f6cbeae34004689eee0e9d80678d954cde98f9ca82f10ff7b0c0708ec570e84fbf3e8f679350c92ec0e391bd76ae6638ecef0666c190a6a71b02555250b5e7e1bc6359efc2390816fa3b81affe45e94eb2f6b74d43597190ead4aad721251939f9f137d935ca28429aa14bfe17488f03e35400ea9cf79c606fe0d390f1e6eb55f60a8a619a326a025e73ea58493310d31f21b682af4f0ed841b8e3b650b3bc259356f8d9b1699eaeadb7e3769eac17fbf5b9afa54a4ab731572f5c3f527381f58bdafec35956d35949c09a3117158231cf840b4b34560a8d4386f2cf21d270fd79e018aaa52ce7e672d471a2ddb995cfacb7e343a39eb161b35f3940a09454409dac006778ccde7a8c5318989c880413e8a56735cc29fda5142f369602493652abd8e97333fd9fe8504d0a59d460195b59e3c4fa7b0e36ee9f53c45747a2f3cac74fb498516644997cee9ebc0045547d8041b7e6618a28338c9ae8c7e40e4bab3e522386fee37233dc54e7f0ea11d1d68fc8437432dc17be981c83dda7848420c458cb90e185bdbf402c72c4b8089c10632ccdf710e761b7de2caff4b4380a3e9bf6f5da93952a01c5dc5de7c5cc070a92144b66cc57a0b846be71aea91b528caf7846b6b1b3ca0526b31576fad181f05b913d6511bdc92a7e5d5b4201e183172996b525c914abf4144ba0fd57d1e3f5a830b66fc0ad61e8aeb63f392ddfe25c98f0cef476a399db694a4c5ba501fa4da2ccfede6cdb99048a8c126a7691d4c8fd55236bc7d7c30f9643fc4ef71ce45f40f6e288145c7705f879ea11aa1a271c786e210ef0a6d3f98710688fa167be1fd53bc2a2c084947eec6d8c53c1beec4b497b24f7faca2906321a2b4055794b2a34381cb677fedb23045ce3bd71c25181151f2fe6c50bfad89229da0a8c1dcd711fdacf9d31983cc8c1a58ed37a9ffa4883cd1c9030290e6be36fdcae3aad76cd2553444924053614d660b37f1cdf06010bc9ed7120e49a4b6992bc88f7381f35d0a062d3ae5e1439f60a54176de637880ad602d7978bb0279e68a5948512c49248d0295464c7ecedad07f201a103f7874c910a67d96f4c1fa0822cdde535cbd81638a6094f2de4f0fab589aedf36f77628a18058353034e2d524bd398ff8c3945cf89067b1d255169699132e21781a6e4f69a187a50c42e9da6a2cc7db3fd9d3c45bb1d4adb2089748b061091405b84bcbd5934b7faf0f20d1f4f628dbd5c2d4f0b0a0f121f87f4d3578a03d998bdbf6f31dab50a407e73b700ea6b81d9b2dbb74da09aae50bfa9a2c667111ad7fd894b0c47310f37621b9a760618f18df1d7a8a3bb37e2a685c8af6dc27b0bc8648b51f48da432ca6491269ce619d90feb585c95f3e205d38933267fd70540d7b68e38eac4154596c1d646668cf0c2ffa069aa4d8cd13cf09338e444e5d69cc9f5150893eaabcf99ed9a2ca0affc7dda80e899b9807c6bf8a1782de2220d5f937c27b505cff67bd09331bb4003c7480513743175606a2160e6ab3302066cf2b031fed2b021e697c5dc6796237866af0056db29ef5d9622516f4e1a019a35a97bd9c72d483502888378d71d1950c060b1e535b08caa3f02718a399bcf46f6ccaa0aec02a241c78c8e4f8158121c7a75a7deb1cede595cfad1b0ddfb55a1040c234a79619a5e90a41c8f571ba84e622895b9fadc0836743a597f51e1733b4334df51a66e5bf23ae48437e9e95222c7d39f7a07cfd2bff523207d94d6f5d8bd36ff27fca94e936033c5801356c3207fc61daec78ce5e3972ec8624df09e53c39ac1a428a67c1690d3ccd6526fe10fc8807435c76b3dd77cec22fa3b0137d8a0c96d3a91a53891928ab59d581259aab181e187d932bb320adc5d143291608279a6ab7d932191a2dae2dc626091be5c4fbe1ef9558cd54568321694b73815449276ef79caa53995da2c171369563dcf788806395a2bb7a9c9f567d3888375b43eb4d02947c0c9912d9305bfb88be7a2def659e44fbb8ca8bce5b2e0b8eaea45fe91f64ec2a868f7d4acbe004e849e221fb80ac187bf1db8a86bc5a504e221b9e0a2831975b8353ced6e2a4b8c7031d6c900900ca1b1796b04596b780a407355fb60905eea38a988ca36a2933494c1605997e9dadf4a4ae941b1f26e22dabed43a57c4a6fad3d416f2cf91e4fdc3f7b745508c994ccb61b4f836599486c0315d1a90e4ff86bcf9e10a4650b421d8e751b1afb5c69726991b966514e9c3d8e95feb883870c0c3f6d178a09d345a991d514479461528e0ae63decb761547a47694f818b33402e87681150120b1c057e712c16df7d7128325b601d2ce90404c784b2e0b042dee5ffaae249a88988fc9873dfc43c7445abc2133b38d79b1f3bb9253958e2858b7ffdd724082c11a76dc6351f4ffe7d277b105ff1a251b0c1b501ed3cc9a91d1eed0f520412ce49dc21d33e2199187b9ca0262753f5ef963e65bb727a2740a7d0f43f241f893a9edd11d5deecaa33e422dc89206829be77f8f8a36c56d7de1623c7aa9da8d5d404a8acb2920fdd010bf82030a48504c4ee2c571ff3aeb25a23208a8bd9b987d6d427dd8e2f930ba0becce597bee052ac3e48a16b0a588b1d7b170e5bafa4f5be6283f86f868260937fffca5a78eff4102ea25f9ede1eb051d6ebba4f73e36aba1c88429b43f156d4d7a9f3fc0f36d37fc5cb3f83088dc2ea8897d4b14b741b76f27a29af72acd1093de5faa92048a82aebb29f04b00e3a7c15b66ec5ffc168ff0d942b117e111b4887de48c4546a5561679528c20f5c8e378b277b146df2c313985635820975cd3d4ecfca579bf15a8006c2038d27197e9bbce7a93939008441eb1efcdfe951efc5859399bebaf26aa7362d7bc635c7fc0f100ea96bf66b3419c36042dac557e783e6922593351465302452cab8409c380ea8677b840f8b67b97db52f647c83a7c3243e48214c2f504f57883f12dde59c119f52578e14625a7bef8794b770a3c718bb7fcbacffcab41ca0903fd5b33bfeaaf31d3d0bb9a5d902500ae1cb13231789f6a391c59f0758f3f2888b686cfd0f96dd4369921ca3abdeb1d349a4ae23891f43faf1666ab1d56a033ff8bf9e3b2058053a2567b0aa427b6095447418f7a29bce93c144f3ec78da5377eb94610f9c4e88a665b0d5a48c508d7d13a9ee263bfbb8b369d6748b2fbc17ad2dba34fa36100c24cf6539e599d418f35a775ceb55f2e158b9bc7471e82f5116d8121932446540f59160d2b32e8c5ea3e3b0d575b679369b1f096d98ccf4db786230079f010492d3a1879757e2af0c563608e9e9b4b3ab488d92d7f57b0df7e370a1eea3d44f94187d6c40c559ff1c796e0e0f882970346beb87f64e10d274d82af11e5871ed4c832a5955c5aec8c55d42c1e5803cfa93134dd190ce6ab72ea71ad569d58d4aaa713f7b8f16de2d2bd006bb0b789dbe63c2db28726f5fea17634e43fd2930f4364256a11b607047edfbaf7f31fecea047cf849e57a4ba712db0341282d959898778e345385e968552a6033f85b7d473f88ca264e7a924421bbd001c27a100b4838d74a54a9ff22226314c905705f363f606cdefbdd2108596b7f80a8587576ba9402eb97ded60e5c38c284623347acc4399c9e5db282486217775f30d53bd41a0a1af8d0c20bc655b010a7ba5c4cc4fc46d2b4d78f1d7e9611fd35d22588561ab4481c6a36c37562ce4c359f3de6959e32dd7286eab7c901c983f93c60b97397eedc7e1e33a57e432b7b2f05905dc687f72265f6dbaf5d31b8005836e1d9ee5521e974d5cf877d87c5e0b97590198b188e2927b9aef6635b55af2e490a78a2d10bb50ff8adcdb4f61ac2acee7c441fc73f1ff466bcf7d10d82dd152ab30a9b1bd84db4e4420b70a7c0f7b4745aa53402d294e724c8152991dee1e702c855eb1b7621ecf189387e6256561ae3fa0c054af84f3ef672ff9f5521ef0dacb876df89e1b7e7e8a005d812adb2c11023823260f7a951295e6b7c46dbf109955cf730372b94aaf9a5788a20335215419495f76050a7824082bdcd40278cb3f65dbd4d87483d2653302c5f0ecbb873038784b66ca5500f6388b9b987cf506dc9c4843ba5f749ea9eb8d37cb44004905198c74cdd49df7258ab02f336ca4e7ba8f6a0a7f3c20f9cdb7505a02294198ff7d12d13a3ddfb17f32d8067fcbecfffa3b3d413cd9f65ed330f4ee72af1368f27cca27ce98fc33474dabaf50278cad391769a18e7fae4b451c0a98326e1aefb6e2e83b3cd50b566c0caee7e5a196d4e51cd2e50dc15c94dd891abe7e69249919f8ca43b274929a912e787daf5973a95ed760a4f6a706360f4fd767e7f1019e22d98a37b5c822b9c62334717b315efdaeea5bb1aaaee2bfcd712c7c1a7a70eea6413a337b80252e3258ce99946f0351590529fde30379bfc2c3fa4e03054f092245593fdaef3273804743986ca8d4c61cc79fe3f4a6e90e7ee3a9716f24954b2a0117148744195a69d200136942ba035668c6de257f741af35637157a4467109d8f4bb9dedc676e62bf8f39cb120c9ebb47f2847c7ebfa654eb7a2e23648f36f3c8a487346aa12ecd8ebd850b1aeea73efe03f3a6bc60de2671a59fe207da7d063ef3d220f0a5fdb90011dda3c273ae5dd471cd9d5b7c58b36474875433bd2e3de6b5847df063c83fbcff4063d95c1939c182f7647dc592256e09b7ef5b74329123196d28e8a64c91deccf84005c2544963733be53a9360fdf6ea4efd8abca643594dabdec3ed550c5ed3b599f888e11b3b9febfaedaee436c5d0a4bf09c0b180f9c58ead77f75916f2bdffa021f629c4b9b341ddf65db0fd80a4c4b337d4f5c844eab5e37f4c0ba4659b6ddf1e453e90f9841a87408eb8f4c15aa2169e741e1c9fb83cd32fe7a8131f330b27e31f96766964142e62becc917585801676a93cd73393595ec17fb5dee077129b186b5bd33c0c5ee6a8f94b0a4ac688d90b53f3b0cb72c1c834b39658e6a0e8fc86ff850c6049630e41ea63a5095a1406f56b731b70a5abfb7d0ceb9b8b6af4433133b7696b37e25e744f4709249b61ff77424e85f3e9418050a10cdfc11d59df7bf8bd59fac4a7ecc733eb58ac670f565af58947319eb010f090ff6dacdecfe0845fa1c3163e5b7d3b68caee170d422ebe91a2e9e58f42509d783012af437ffe22a32f88f1aebc25a3ae0698ee6a95e0a1c029034ee1690a00b023e432021006123573e024069554c63f097cc0e1b5d8500ceb7fdb3d0faabc6eb101b35aff0129ffcd13369d9b405cefba6c1d6d361076fc41ebcfa93ef360d64f13e50de238fb4cc5f46717980047dffe997851d6373063956cea40939"}}}}}, &(0x7f0000000040)={0x1, 0x2, [0xe25, 0x4, 0x141, 0x5]}) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xde9]}) [ 202.709895] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 202.717193] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 202.724497] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 202.731801] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 202.739104] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000007 2018/05/08 05:54:38 executing program 0 (fault-call:2 fault-nth:10): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 202.827900] FAULT_INJECTION: forcing a failure. [ 202.827900] name failslab, interval 1, probability 0, space 0, times 0 [ 202.839319] CPU: 0 PID: 13272 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 202.846278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.855666] Call Trace: [ 202.858309] dump_stack+0x185/0x1d0 [ 202.861988] should_fail+0x87b/0xab0 [ 202.865800] should_failslab+0x279/0x2a0 [ 202.869969] __kmalloc+0xc2/0x350 [ 202.873490] ? sctp_add_bind_addr+0xb0/0x630 [ 202.877941] sctp_add_bind_addr+0xb0/0x630 [ 202.882225] sctp_copy_local_addr_list+0x4e1/0x610 [ 202.887226] sctp_copy_one_addr+0x20b/0xc50 [ 202.891674] sctp_bind_addr_copy+0x28c/0x970 [ 202.896153] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 202.901734] sctp_sendmsg+0x350f/0x6030 [ 202.905810] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 202.911343] ? kstrtoull+0x766/0x7e0 [ 202.915145] ? sctp_getsockopt+0x145b0/0x145b0 [ 202.919840] inet_sendmsg+0x48d/0x740 [ 202.923978] ? security_socket_sendmsg+0x9e/0x210 [ 202.928936] ? inet_getname+0x500/0x500 [ 202.932951] SYSC_sendto+0x6c3/0x7e0 [ 202.936761] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 202.942286] ? prepare_exit_to_usermode+0x149/0x3a0 [ 202.947406] SyS_sendto+0x8a/0xb0 [ 202.951137] do_syscall_64+0x309/0x430 [ 202.955271] ? SYSC_getpeername+0x560/0x560 [ 202.959639] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 202.964852] RIP: 0033:0x455979 [ 202.968194] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 202.975942] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 202.985343] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 202.992643] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 203.002829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 203.010130] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000a 2018/05/08 05:54:39 executing program 2 (fault-call:2 fault-nth:13): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:39 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e1e, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000}, 0x1db) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:39 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002027f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) 2018/05/08 05:54:39 executing program 1 (fault-call:0 fault-nth:8): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:39 executing program 3: semget(0x2, 0x1, 0x4) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x8004, 0x7fffffff, 0x1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x40, 0x2}, &(0x7f0000000700)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0x88) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) accept$netrom(r0, &(0x7f0000000300)=@full, &(0x7f0000000040)=0x48) mkdirat(r0, &(0x7f0000000400)='./file0\x00', 0x8) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="06000000400000000d000000000045dd5dda280000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=r3, @ANYRES64=r4/1000+10000, @ANYBLOB="04000040010000000100000006010000e14e59a2ab3f3925"], 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) timer_create(0x4, &(0x7f0000000540)={0x0, 0x22, 0x6, @thr={&(0x7f00000003c0)="b7", &(0x7f0000000440)="53a7a8869a4bb1681ae66dcf0e224ffc170786d979cd042ecf7a883c1d26a7a53eb33bff9f91a2fc5383ac9df439ae664f7137ceb03a87099dd27f6fc234a828c946b0743c2f02182d5cfd9c61133137ca156ba0df84e456877f5e07c32459b04f25cc882838dba18bdac2390d970894d428c043a69a588ed705b6683aea93ebb6c96a5a9edf918a0cb6b6b976642df640e2d6627defe9023d3634e75b3f3138c75cc1d98ee997e3f8410455d0b4de2d5d4fa6402691e8f208da2b0882031d3692450867807593d8b6e2cde77adcfdefe803681ef1bba8f1dfe23c0bf4bf"}}, &(0x7f0000000580)=0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/40) timer_settime(r5, 0x0, &(0x7f00000005c0), 0x0) 2018/05/08 05:54:39 executing program 0 (fault-call:2 fault-nth:11): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:39 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) [ 203.134802] FAULT_INJECTION: forcing a failure. [ 203.134802] name failslab, interval 1, probability 0, space 0, times 0 [ 203.146172] CPU: 1 PID: 13289 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 203.151806] FAULT_INJECTION: forcing a failure. [ 203.151806] name failslab, interval 1, probability 0, space 0, times 0 [ 203.153168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.153181] Call Trace: [ 203.153222] dump_stack+0x185/0x1d0 [ 203.153276] should_fail+0x87b/0xab0 [ 203.183747] should_failslab+0x279/0x2a0 [ 203.187871] kmem_cache_alloc+0x136/0xb90 [ 203.192039] ? kmsan_memcpy_origins+0xf1/0x170 [ 203.196642] ? copy_process+0x3606/0x9bb0 [ 203.200832] ? kmsan_set_origin+0x9e/0x160 [ 203.205091] copy_process+0x3606/0x9bb0 [ 203.209085] ? kmsan_set_origin_inline+0x6b/0x120 [ 203.213965] ? kmsan_set_origin+0x9e/0x160 [ 203.218221] ? fsnotify+0x493/0x18f0 [ 203.221947] ? __msan_poison_alloca+0x91/0x1d0 [ 203.226544] _do_fork+0x311/0xf00 [ 203.230027] ? prepare_exit_to_usermode+0x149/0x3a0 [ 203.235111] SYSC_clone+0xf6/0x110 [ 203.238722] SyS_clone+0x77/0xa0 [ 203.242146] do_syscall_64+0x309/0x430 [ 203.246065] ? sys_vfork+0x70/0x70 [ 203.249629] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 203.254823] RIP: 0033:0x455979 [ 203.258014] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 203.265749] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 203.273027] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 203.280314] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 203.287588] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 203.294864] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000008 [ 203.302166] CPU: 0 PID: 13290 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 203.309203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.318591] Call Trace: [ 203.321238] dump_stack+0x185/0x1d0 [ 203.324924] should_fail+0x87b/0xab0 [ 203.328746] should_failslab+0x279/0x2a0 [ 203.330876] FAULT_INJECTION: forcing a failure. [ 203.330876] name failslab, interval 1, probability 0, space 0, times 0 [ 203.332914] __kmalloc+0xc2/0x350 [ 203.332983] ? sctp_add_bind_addr+0xb0/0x630 [ 203.351983] sctp_add_bind_addr+0xb0/0x630 [ 203.356240] sctp_copy_local_addr_list+0x4e1/0x610 [ 203.361210] sctp_copy_one_addr+0x20b/0xc50 [ 203.365611] sctp_bind_addr_copy+0x28c/0x970 [ 203.370065] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 203.375623] sctp_sendmsg+0x350f/0x6030 [ 203.379656] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 203.385145] ? kstrtoull+0x766/0x7e0 [ 203.388893] ? sctp_getsockopt+0x145b0/0x145b0 [ 203.393516] inet_sendmsg+0x48d/0x740 [ 203.397366] ? security_socket_sendmsg+0x9e/0x210 [ 203.402262] ? inet_getname+0x500/0x500 [ 203.406247] SYSC_sendto+0x6c3/0x7e0 [ 203.410011] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 203.415498] ? prepare_exit_to_usermode+0x149/0x3a0 [ 203.420567] SyS_sendto+0x8a/0xb0 [ 203.424083] do_syscall_64+0x309/0x430 [ 203.427992] ? SYSC_getpeername+0x560/0x560 [ 203.432330] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 203.437520] RIP: 0033:0x455979 [ 203.440708] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 203.448429] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 203.455842] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 203.463118] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 203.470390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 203.477680] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000d [ 203.484990] CPU: 1 PID: 13293 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 203.491953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.501864] Call Trace: [ 203.504502] dump_stack+0x185/0x1d0 [ 203.508440] should_fail+0x87b/0xab0 [ 203.512260] should_failslab+0x279/0x2a0 [ 203.516433] __kmalloc+0xc2/0x350 [ 203.519955] ? sctp_add_bind_addr+0xb0/0x630 [ 203.524410] sctp_add_bind_addr+0xb0/0x630 [ 203.528689] sctp_copy_local_addr_list+0x4e1/0x610 2018/05/08 05:54:39 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xf44]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) r1 = gettid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x6b7, 0x10001, 0x4619, 0xffffffff, 0x3, r1}) [ 203.533696] sctp_copy_one_addr+0x20b/0xc50 [ 203.538151] sctp_bind_addr_copy+0x28c/0x970 [ 203.542632] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 203.548226] sctp_sendmsg+0x350f/0x6030 [ 203.552293] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 203.557831] ? kstrtoull+0x766/0x7e0 [ 203.561629] ? sctp_getsockopt+0x145b0/0x145b0 [ 203.566301] inet_sendmsg+0x48d/0x740 [ 203.570193] ? security_socket_sendmsg+0x9e/0x210 [ 203.575139] ? inet_getname+0x500/0x500 [ 203.579162] SYSC_sendto+0x6c3/0x7e0 2018/05/08 05:54:39 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaa89e1cf30045000070000000000b3c126af638630e5414b5bd0300907800000000450000000000000000040000ac3114aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c57bad05afad083f252b0000b7260ff9ac2c878cd2dcfd569422b3b6840867bbe614128271fb727ed49a09586e26819f8c1db70c6e8b53b0347a5f6bd2a0d1d681690b10b9f1187355121d3dfb8b9c12a0de1151aef2cfb074c43745434d630f48c6ef48ef104d7d411b8f83477bc74ce4f912b4a04c47cc838f462c62fab240e4cfa1df6786c488b0e4251c99bdf407b5a5e6753e3aa60e2324e2854a6b42e5b638c6ce905464aad5"], &(0x7f0000000000)) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'dummy0\x00', 0x2000000000000002}) [ 203.582977] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 203.588510] ? prepare_exit_to_usermode+0x149/0x3a0 [ 203.593636] SyS_sendto+0x8a/0xb0 [ 203.597198] do_syscall_64+0x309/0x430 [ 203.601149] ? SYSC_getpeername+0x560/0x560 [ 203.605514] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 203.610735] RIP: 0033:0x455979 [ 203.613950] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 203.621708] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 203.629014] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 2018/05/08 05:54:39 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x200802) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x200) semget(0x1, 0x0, 0x0) [ 203.636328] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 203.643633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 203.650945] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000b 2018/05/08 05:54:39 executing program 1 (fault-call:0 fault-nth:9): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:39 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101100, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x42, "c658398294c554e99c20561469f75b40edad9c291ccdaf327c367df530efbb27d46306c54b169dbeb1983862bfb6d0088efcbb5a46019604c21eb4a2467156c7deb0"}, &(0x7f0000000200)=0x66) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300434d5380888516500000000000000004feffac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2630f0000c6b941a60e1983c36d01a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) write(r1, &(0x7f0000001200)="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", 0x129a) 2018/05/08 05:54:39 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:39 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x801, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7ff) semget(0x1, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0xe3, 0xfffffffffffffffc) getcwd(&(0x7f0000000000)=""/173, 0xffffffffffffffba) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/08 05:54:39 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)) 2018/05/08 05:54:39 executing program 2 (fault-call:2 fault-nth:14): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 204.034780] FAULT_INJECTION: forcing a failure. [ 204.034780] name failslab, interval 1, probability 0, space 0, times 0 [ 204.043544] FAULT_INJECTION: forcing a failure. [ 204.043544] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 204.046221] CPU: 0 PID: 13334 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 204.064864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.074232] Call Trace: [ 204.076842] dump_stack+0x185/0x1d0 [ 204.080486] should_fail+0x87b/0xab0 [ 204.084280] should_failslab+0x279/0x2a0 [ 204.088404] __kmalloc+0xc2/0x350 [ 204.091892] ? sctp_add_bind_addr+0xb0/0x630 [ 204.096317] sctp_add_bind_addr+0xb0/0x630 [ 204.100566] sctp_copy_local_addr_list+0x4e1/0x610 [ 204.105540] sctp_copy_one_addr+0x20b/0xc50 [ 204.109890] sctp_bind_addr_copy+0x28c/0x970 [ 204.114321] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 204.119876] sctp_sendmsg+0x350f/0x6030 [ 204.123899] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 204.129387] ? kstrtoull+0x766/0x7e0 [ 204.133138] ? sctp_getsockopt+0x145b0/0x145b0 [ 204.137772] inet_sendmsg+0x48d/0x740 [ 204.141640] ? security_socket_sendmsg+0x9e/0x210 [ 204.146538] ? inet_getname+0x500/0x500 [ 204.150522] SYSC_sendto+0x6c3/0x7e0 [ 204.154284] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 204.159772] ? prepare_exit_to_usermode+0x149/0x3a0 [ 204.164842] SyS_sendto+0x8a/0xb0 [ 204.168505] do_syscall_64+0x309/0x430 [ 204.172413] ? SYSC_getpeername+0x560/0x560 [ 204.176748] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 204.181942] RIP: 0033:0x455979 [ 204.185129] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 204.192850] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 204.200121] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 204.207405] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 204.214682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 204.221951] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000e [ 204.229255] CPU: 1 PID: 13336 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 204.236210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.245591] Call Trace: [ 204.248227] dump_stack+0x185/0x1d0 [ 204.251902] should_fail+0x87b/0xab0 [ 204.255665] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 204.260507] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 204.265916] ? kmsan_set_origin+0x9e/0x160 [ 204.270189] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 204.275368] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 204.280808] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 204.286131] ? kmsan_kmalloc+0x94/0x100 [ 204.290146] ? kmem_cache_alloc+0xaab/0xb90 [ 204.294540] ? copy_process+0x3606/0x9bb0 [ 204.298726] ? _do_fork+0x311/0xf00 [ 204.302421] ? SYSC_clone+0xf6/0x110 [ 204.306173] ? SyS_clone+0x77/0xa0 [ 204.309781] ? do_syscall_64+0x309/0x430 [ 204.313915] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 204.319351] ? kmsan_memcpy_origins+0xf1/0x170 [ 204.323996] alloc_pages_current+0x6b5/0x970 [ 204.328449] __get_free_pages+0x2d/0xc0 [ 204.332460] pgd_alloc+0x60/0x590 [ 204.335967] mm_init+0x654/0xae0 [ 204.339368] copy_process+0x3707/0x9bb0 [ 204.343371] ? kmsan_set_origin_inline+0x6b/0x120 [ 204.348275] ? kmsan_set_origin+0x9e/0x160 [ 204.352548] ? fsnotify+0x493/0x18f0 [ 204.356298] ? __msan_poison_alloca+0x91/0x1d0 [ 204.360925] _do_fork+0x311/0xf00 [ 204.364434] ? prepare_exit_to_usermode+0x149/0x3a0 [ 204.369529] SYSC_clone+0xf6/0x110 [ 204.373169] SyS_clone+0x77/0xa0 [ 204.376621] do_syscall_64+0x309/0x430 [ 204.380559] ? sys_vfork+0x70/0x70 [ 204.384137] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 204.389334] RIP: 0033:0x455979 [ 204.392530] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 204.400241] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 204.407510] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 204.414788] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 204.422093] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 204.429381] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000009 2018/05/08 05:54:40 executing program 1 (fault-call:0 fault-nth:10): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:40 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:40 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:40 executing program 3: semget(0x1, 0x0, 0x202) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="c0bbc4a32ebe791f8084ab35ddbdc09bbe57f65165efaa27c9460e147d89fca1f38d33fbce10182d83001ce3bd68b24a0d", 0x31, 0xfffffffffffffffa) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vsock\x00', 0x101000, 0x0) getpeername$ax25(r1, &(0x7f00000014c0), &(0x7f0000001500)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x44001, 0x0) recvfrom$ax25(r4, &(0x7f0000000240)=""/25, 0x19, 0xeb7bcb442fd6b8ac, &(0x7f0000000280)={0x3, {"cd8eb9c13816de"}, 0x1}, 0x10) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) keyctl$chown(0x4, r0, r2, r3) fcntl$setsig(r1, 0xa, 0x3a) unshare(0x102) fstatfs(r1, &(0x7f00000002c0)) 2018/05/08 05:54:40 executing program 4: r0 = socket$inet6(0xa, 0x43fffe, 0x20000000000020) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = shmat(0x0, &(0x7f0000ff1000/0xc000)=nil, 0x4000) shmdt(r1) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:40 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e24}, 'bpq0\x00'}) 2018/05/08 05:54:40 executing program 0 (fault-call:2 fault-nth:12): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:40 executing program 2 (fault-call:2 fault-nth:15): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 204.913565] FAULT_INJECTION: forcing a failure. [ 204.913565] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 204.923866] FAULT_INJECTION: forcing a failure. [ 204.923866] name failslab, interval 1, probability 0, space 0, times 0 [ 204.925419] CPU: 1 PID: 13354 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 204.925426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.925429] Call Trace: [ 204.925450] dump_stack+0x185/0x1d0 [ 204.925470] should_fail+0x87b/0xab0 [ 204.925490] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 204.925549] ? kernel_poison_pages+0x40/0x360 [ 204.972112] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 204.977473] ? kernel_poison_pages+0x1a0/0x360 [ 204.982052] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 204.987493] ? get_page_from_freelist+0xab28/0xb600 [ 204.992499] ? save_stack_trace+0xa5/0xf0 [ 204.996631] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 205.002071] ? update_stack_state+0x885/0xa40 [ 205.006563] ? page_counter_try_charge+0x205/0x5c0 [ 205.011481] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 205.016833] ? page_counter_uncharge+0xa7/0x160 [ 205.021491] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 205.026845] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 205.031761] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 205.037114] ? try_charge+0x26ce/0x2fd0 [ 205.041088] ? __msan_poison_alloca+0x15c/0x1d0 [ 205.045748] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 205.051101] ? memcg_kmem_charge+0x703/0xa30 [ 205.055496] kmsan_alloc_page+0x82/0xe0 [ 205.059460] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 205.064205] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 205.069559] ? kmsan_set_origin+0x9e/0x160 [ 205.073780] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 205.078869] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 205.084219] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 205.089479] ? kmsan_kmalloc+0x94/0x100 [ 205.093439] ? kmem_cache_alloc+0xaab/0xb90 [ 205.097745] ? copy_process+0x3606/0x9bb0 [ 205.101879] ? _do_fork+0x311/0xf00 [ 205.105489] ? SYSC_clone+0xf6/0x110 [ 205.109188] ? SyS_clone+0x77/0xa0 [ 205.112713] ? do_syscall_64+0x309/0x430 [ 205.116762] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 205.122112] ? kmsan_set_origin_inline+0x6b/0x120 [ 205.126943] ? __msan_poison_alloca+0x15c/0x1d0 [ 205.131607] alloc_pages_current+0x6b5/0x970 [ 205.136006] __get_free_pages+0x2d/0xc0 [ 205.139972] pgd_alloc+0x60/0x590 [ 205.143412] mm_init+0x654/0xae0 [ 205.146770] copy_process+0x3707/0x9bb0 [ 205.150732] ? kmsan_set_origin_inline+0x6b/0x120 [ 205.155563] ? kmsan_set_origin+0x9e/0x160 [ 205.159786] ? fsnotify+0x493/0x18f0 [ 205.163486] ? __msan_poison_alloca+0x91/0x1d0 [ 205.168069] _do_fork+0x311/0xf00 [ 205.171513] ? prepare_exit_to_usermode+0x149/0x3a0 [ 205.176520] SYSC_clone+0xf6/0x110 [ 205.180054] SyS_clone+0x77/0xa0 [ 205.183410] do_syscall_64+0x309/0x430 [ 205.187283] ? sys_vfork+0x70/0x70 [ 205.190815] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 205.195990] RIP: 0033:0x455979 [ 205.199166] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 205.206860] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 205.214114] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 205.221370] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 205.228629] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 205.235892] R13: 0000000000000052 R14: 00000000006f4850 R15: 000000000000000a [ 205.243179] CPU: 0 PID: 13358 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 205.250146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.259531] Call Trace: [ 205.262172] dump_stack+0x185/0x1d0 [ 205.265843] should_fail+0x87b/0xab0 [ 205.269657] should_failslab+0x279/0x2a0 [ 205.273825] __kmalloc+0xc2/0x350 [ 205.277341] ? sctp_add_bind_addr+0xb0/0x630 [ 205.281794] sctp_add_bind_addr+0xb0/0x630 [ 205.286077] sctp_copy_local_addr_list+0x4e1/0x610 [ 205.291080] sctp_copy_one_addr+0x20b/0xc50 [ 205.295526] sctp_bind_addr_copy+0x28c/0x970 [ 205.300004] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 205.305726] sctp_sendmsg+0x350f/0x6030 [ 205.309863] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 205.315396] ? kstrtoull+0x766/0x7e0 [ 205.319193] ? sctp_getsockopt+0x145b0/0x145b0 [ 205.323860] inet_sendmsg+0x48d/0x740 [ 205.327760] ? security_socket_sendmsg+0x9e/0x210 [ 205.332693] ? inet_getname+0x500/0x500 [ 205.336710] SYSC_sendto+0x6c3/0x7e0 [ 205.340513] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 205.346039] ? prepare_exit_to_usermode+0x149/0x3a0 [ 205.351157] SyS_sendto+0x8a/0xb0 [ 205.354713] do_syscall_64+0x309/0x430 [ 205.358657] ? SYSC_getpeername+0x560/0x560 [ 205.363023] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 205.368239] RIP: 0033:0x455979 [ 205.371443] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 205.379194] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 205.386495] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 205.393795] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 205.401092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 205.408410] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000f 2018/05/08 05:54:41 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:41 executing program 3: r0 = semget$private(0x0, 0x5, 0x10) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/4096) r1 = memfd_create(&(0x7f0000001000)=')\x00', 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001040)={0x0, 0x401, 0x2, 0x3, 0x7, 0x6}, &(0x7f0000001080)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001100)={r2, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f00000011c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000010c0)=r2, 0x4) semget(0x1, 0x0, 0x0) [ 205.417385] FAULT_INJECTION: forcing a failure. [ 205.417385] name failslab, interval 1, probability 0, space 0, times 0 [ 205.428721] CPU: 0 PID: 13351 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 205.435680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.445061] Call Trace: [ 205.447696] dump_stack+0x185/0x1d0 [ 205.451372] should_fail+0x87b/0xab0 [ 205.455187] should_failslab+0x279/0x2a0 [ 205.459360] __kmalloc+0xc2/0x350 [ 205.462884] ? sctp_add_bind_addr+0xb0/0x630 [ 205.467342] sctp_add_bind_addr+0xb0/0x630 [ 205.471639] sctp_copy_local_addr_list+0x4e1/0x610 [ 205.476643] sctp_copy_one_addr+0x20b/0xc50 [ 205.481092] sctp_bind_addr_copy+0x28c/0x970 [ 205.485558] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 205.491150] sctp_sendmsg+0x350f/0x6030 [ 205.495220] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 205.500757] ? kstrtoull+0x766/0x7e0 [ 205.504553] ? sctp_getsockopt+0x145b0/0x145b0 [ 205.509236] inet_sendmsg+0x48d/0x740 [ 205.513142] ? security_socket_sendmsg+0x9e/0x210 [ 205.518078] ? inet_getname+0x500/0x500 [ 205.522101] SYSC_sendto+0x6c3/0x7e0 [ 205.525912] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 205.531436] ? prepare_exit_to_usermode+0x149/0x3a0 [ 205.536549] SyS_sendto+0x8a/0xb0 [ 205.540105] do_syscall_64+0x309/0x430 [ 205.544056] ? SYSC_getpeername+0x560/0x560 [ 205.548427] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 205.553647] RIP: 0033:0x455979 [ 205.556858] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/05/08 05:54:41 executing program 2 (fault-call:2 fault-nth:16): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:41 executing program 1 (fault-call:0 fault-nth:11): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:41 executing program 7: r0 = memfd_create(&(0x7f0000000040)='security-#\x00', 0x3) getdents64(r0, &(0x7f0000000080)=""/79, 0x4f) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) [ 205.564611] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 205.571914] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 205.579221] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 205.586530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 205.593846] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000c 2018/05/08 05:54:41 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0xfffffffffffffffd, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/08 05:54:41 executing program 0 (fault-call:2 fault-nth:13): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:41 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000000)={0x8001, 0xffffffff, 0x400, 0x100000000, 0xfff, 0x5, 0xff, 0x8, 0xfffffffffffffffb, 0x9}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000040)={0x3, 0x20000800, 0x1000, 0xfffffffffffffe01, 0xfda, 0x6, 0x7fffffff, 0x0, 0x8000, 0x3}, 0x10) [ 205.687116] FAULT_INJECTION: forcing a failure. [ 205.687116] name failslab, interval 1, probability 0, space 0, times 0 [ 205.699098] CPU: 1 PID: 13373 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 205.706062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.715453] Call Trace: [ 205.718100] dump_stack+0x185/0x1d0 [ 205.721785] should_fail+0x87b/0xab0 [ 205.725619] should_failslab+0x279/0x2a0 [ 205.729813] __kmalloc+0xc2/0x350 [ 205.733336] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 205.737723] ? sctp_add_bind_addr+0xb0/0x630 [ 205.742200] sctp_add_bind_addr+0xb0/0x630 [ 205.746505] sctp_copy_local_addr_list+0x4e1/0x610 [ 205.751523] sctp_copy_one_addr+0x20b/0xc50 [ 205.755994] sctp_bind_addr_copy+0x28c/0x970 [ 205.760496] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 205.766112] sctp_sendmsg+0x350f/0x6030 [ 205.770194] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 205.775745] ? kstrtoull+0x766/0x7e0 [ 205.779547] ? sctp_getsockopt+0x145b0/0x145b0 [ 205.784218] inet_sendmsg+0x48d/0x740 [ 205.788129] ? security_socket_sendmsg+0x9e/0x210 [ 205.793081] ? inet_getname+0x500/0x500 [ 205.797109] SYSC_sendto+0x6c3/0x7e0 [ 205.800925] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 205.806460] ? prepare_exit_to_usermode+0x149/0x3a0 [ 205.811597] SyS_sendto+0x8a/0xb0 [ 205.815164] do_syscall_64+0x309/0x430 [ 205.819127] ? SYSC_getpeername+0x560/0x560 [ 205.823507] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 205.828737] RIP: 0033:0x455979 [ 205.831951] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 205.838302] FAULT_INJECTION: forcing a failure. [ 205.838302] name failslab, interval 1, probability 0, space 0, times 0 [ 205.839806] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 205.839825] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 205.839844] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 205.839862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 205.839880] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000010 [ 205.860361] FAULT_INJECTION: forcing a failure. [ 205.860361] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 205.866929] CPU: 0 PID: 13385 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 205.906790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.916156] Call Trace: [ 205.918773] dump_stack+0x185/0x1d0 [ 205.922423] should_fail+0x87b/0xab0 [ 205.926205] should_failslab+0x279/0x2a0 [ 205.930330] __kmalloc+0xc2/0x350 [ 205.933819] ? sctp_add_bind_addr+0xb0/0x630 [ 205.938245] sctp_add_bind_addr+0xb0/0x630 [ 205.942501] sctp_copy_local_addr_list+0x4e1/0x610 [ 205.947465] sctp_copy_one_addr+0x20b/0xc50 [ 205.953850] sctp_bind_addr_copy+0x28c/0x970 [ 205.959318] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 205.964884] sctp_sendmsg+0x350f/0x6030 [ 205.968923] ? pick_next_task_fair+0x1d1e/0x1f70 [ 205.974325] ? sctp_getsockopt+0x145b0/0x145b0 [ 205.978962] inet_sendmsg+0x48d/0x740 [ 205.982826] ? security_socket_sendmsg+0x9e/0x210 [ 205.987689] ? inet_getname+0x500/0x500 [ 205.991676] SYSC_sendto+0x6c3/0x7e0 [ 205.995490] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 206.000983] ? prepare_exit_to_usermode+0x149/0x3a0 [ 206.006068] SyS_sendto+0x8a/0xb0 [ 206.009586] do_syscall_64+0x309/0x430 [ 206.013506] ? SYSC_getpeername+0x560/0x560 [ 206.017845] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 206.023042] RIP: 0033:0x455979 [ 206.026235] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 206.033963] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 206.041240] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 206.048513] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 206.055794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 206.063078] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000d [ 206.070367] CPU: 1 PID: 13390 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 206.077302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.086660] Call Trace: [ 206.089256] dump_stack+0x185/0x1d0 [ 206.092890] should_fail+0x87b/0xab0 [ 206.096613] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 206.101377] ? kernel_poison_pages+0x40/0x360 [ 206.105876] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 206.111245] ? kernel_poison_pages+0x1a0/0x360 [ 206.115833] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 206.121294] ? get_page_from_freelist+0xab28/0xb600 [ 206.126328] ? save_stack_trace+0xa5/0xf0 [ 206.130483] ? __msan_metadata_ptr_for_store_8+0x13/0x20 2018/05/08 05:54:42 executing program 3: semget(0x2, 0x2, 0x20) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='uid_map\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) [ 206.135941] ? update_stack_state+0x885/0xa40 [ 206.140445] ? kmsan_set_origin_inline+0x6b/0x120 [ 206.145304] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 206.150326] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 206.155803] ? __msan_poison_alloca+0x15c/0x1d0 [ 206.160488] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 206.165858] ? memcg_kmem_charge+0x703/0xa30 [ 206.170273] kmsan_alloc_page+0x82/0xe0 [ 206.174267] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 206.179039] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 206.184427] ? kmsan_set_origin+0x9e/0x160 [ 206.188677] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 206.193815] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 206.199190] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 206.204476] ? kmsan_kmalloc+0x94/0x100 [ 206.208464] ? kmem_cache_alloc+0xaab/0xb90 [ 206.212795] ? copy_process+0x3606/0x9bb0 [ 206.216950] ? _do_fork+0x311/0xf00 [ 206.220587] ? SYSC_clone+0xf6/0x110 [ 206.224305] ? SyS_clone+0x77/0xa0 [ 206.227850] ? do_syscall_64+0x309/0x430 [ 206.231920] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 206.237295] ? kmsan_memcpy_origins+0xf1/0x170 [ 206.241904] alloc_pages_current+0x6b5/0x970 [ 206.246322] __get_free_pages+0x2d/0xc0 [ 206.250301] pgd_alloc+0x60/0x590 [ 206.253763] mm_init+0x654/0xae0 [ 206.257140] copy_process+0x3707/0x9bb0 [ 206.261131] ? kmsan_set_origin_inline+0x6b/0x120 [ 206.265983] ? kmsan_set_origin+0x9e/0x160 [ 206.270228] ? fsnotify+0x493/0x18f0 [ 206.273952] ? __msan_poison_alloca+0x91/0x1d0 [ 206.278548] _do_fork+0x311/0xf00 [ 206.282011] ? prepare_exit_to_usermode+0x149/0x3a0 [ 206.287048] SYSC_clone+0xf6/0x110 [ 206.290600] SyS_clone+0x77/0xa0 [ 206.293973] do_syscall_64+0x309/0x430 [ 206.297868] ? sys_vfork+0x70/0x70 [ 206.301419] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 206.306610] RIP: 0033:0x455979 [ 206.309797] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 206.317508] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 206.324784] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 206.332060] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 206.339340] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 206.346617] R13: 0000000000000052 R14: 00000000006f4850 R15: 000000000000000b 2018/05/08 05:54:42 executing program 2 (fault-call:2 fault-nth:17): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:42 executing program 3: semget$private(0x0, 0x4, 0x0) semget(0x1, 0x3, 0x100) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x6, 0x80102) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000640)=""/4096) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="0aef5bd4c7026a8c28c46d4356d1c7ef673cb5bedb900945c37c3981e480bb48c7246ac3b48413199bf6b5bdc86861c76ecec1a6d7e135afd50fb7d9ef7ad242cf8578ca90d14b4fa8a229263a0158af45c495a92751b653bc82a4565fd322c8da4db5237c4ae0e35aa22994215ce5edd9a0b4a7d8cf1c210c36998b03360b60ae8cc48caa6dfe78e754c67ce7cc588436fe79c6d768b6392b3840ab6e5250b3734a981d5c5af226c278d95d5d4643849c822baabbf134031ec2841610da8c1b8bb721ade4566200b5d0cdf33f38806ca7b7dd76bb7dfae87cfc2742", 0xdc}, {&(0x7f0000000140)="87c3e82ff6040908b066ebfb7a222fe4fdb2a7969a71a2f63952dd1ab4dc5c88114899bd945ccdd8c049d1ac7c7331db7a30451373499eef9cd03ea36601449cf5709875b9a8294558ae58a5a953daab917605e1a02cdb7a29cbafe3d1ee9309685af26233312720744fde9629f88f52644119f8179c775c5e5064f5a796fe7f41ca1df68ba82970733eff0a6b5501906cc232811d7ccee49aca9bb52352b1ef6a4ad10e629c23317b6f6e7b845100d99e2b84efbe4eaf41a3c395b3e5daddf9010ad6c1", 0xc4}, {&(0x7f0000000240)="d73fe0027344dbca00a973dd3080e97f241bb5a020acc6086f3e72e014f0ca89f3cb7308a5db91dc14fb27bd02d1d263a9655eff92a5f47894ac7ab119340ee348ac4411ca78186c898905", 0x4b}, {&(0x7f00000002c0)="474dfae8e4df104ad2d8dc7dd54afa41a0cb8b9529a7f09bcf0e7ac92765c9181e16a8ac152b932cc8632fc5a7c2bb8b494335c583bfc8fb1d54", 0x3a}, {&(0x7f0000000300)="8e17bb918e143585c6febf9d6f03ca04704b3779c91fc6e11cd305945331419193dbfd7e320e910ec2403829c81ce667042e6e3175cddf9ee1e98715d238fe68c66ea906d2b5663833b636bb388c4fd5bcd834e79c44d100e1fe35c05073ebbb13b7d81993b5397e59e0507e265474cc", 0xfffffffffffffe92}, {&(0x7f0000000380)="6db1fcba4e20fa914c65bfda1fdb35a846cf6b6a339d8e939c84179a", 0x1c}, {&(0x7f00000003c0)="22714e2ae5a365c905ff10434940e865542b4b81c997a3580fed803e3e6695121f5cd549c75d7dd0a8dd46535822db44ec30b0b092fbe64bfee6704a0b2386bfda3d785cd265a954da0ba18824303622c15ae77c6d4a867cc92dc6b21fe61f555542f1803accfafe0f16e064fabca2674613697368c0ffb2bf6b3bc523602330f751ffea88931e3d352de9bb179232ae0223f3ce133bc1bd1a6fb0204930", 0x9e}, {&(0x7f0000000480)="a3dc74ba128edc69ce0c12e5a63b4ec1e1347381a4be6bce3bb2272a7bd47c9a5d36071fc07bdeab91e10edc648b66fa6733de1687c91f4b2aadae19923f06f4236da93b4dc4dc59f3a8bee7a81ee4c630143566c99831ab7e4af5410d55d99f1d00c63c5a1394a410cd92a7ef6d9ccb0be5a3cf4862724a63cf9ac6669cf2d8cf9efd5ae365bbd4d47f5cfbc390676eb04ae0c508150cbe746c73f93832ffd446f70672bcded3252c0059b425d6243032b76df9455189c50a7b2b4e4f2c9f7595a16fd747f63d52ef", 0xc9}], 0x8) 2018/05/08 05:54:42 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:42 executing program 7: r0 = mq_open(&(0x7f00000002c0)='IPVS\x00', 0x2, 0x43, &(0x7f0000000300)={0x9, 0x8a79, 0x1, 0x3ff, 0x1ff, 0x55, 0x400, 0xbb}) lseek(r0, 0x0, 0x4) r1 = semget(0x3, 0x6, 0x200) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000380)=""/141) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000340)={0xc621, 0x5, 0x7}) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x4c, r3, 0x102, 0x70bd2d, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x1) 2018/05/08 05:54:42 executing program 0 (fault-call:2 fault-nth:14): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:42 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:42 executing program 1 (fault-call:0 fault-nth:12): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x7, 0x1, 0x9, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x0, 0x4, 0x3, 0x2}}, 0x2e) connect$netlink(r1, &(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80000000}, 0xfffffffffffffdd7) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x6, 0xfffffffffffffffb, 0x5, 0x5}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1f}, 0x1}, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x7}, 0x0, [0xd713, 0x8, 0x2, 0x2827, 0x7f, 0x1, 0x100, 0x8f3]}, 0x5c) [ 206.931474] FAULT_INJECTION: forcing a failure. [ 206.931474] name failslab, interval 1, probability 0, space 0, times 0 [ 206.942267] FAULT_INJECTION: forcing a failure. [ 206.942267] name failslab, interval 1, probability 0, space 0, times 0 [ 206.942967] CPU: 1 PID: 13411 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 206.961177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.970545] Call Trace: [ 206.973166] dump_stack+0x185/0x1d0 [ 206.976815] should_fail+0x87b/0xab0 [ 206.980560] should_failslab+0x279/0x2a0 [ 206.984698] kmem_cache_alloc+0x136/0xb90 [ 206.988865] ? copy_process+0x636f/0x9bb0 [ 206.993030] ? rcu_all_qs+0x32/0x1f0 [ 206.996768] copy_process+0x636f/0x9bb0 [ 207.000808] _do_fork+0x311/0xf00 [ 207.004315] ? prepare_exit_to_usermode+0x149/0x3a0 [ 207.009395] SYSC_clone+0xf6/0x110 [ 207.013000] SyS_clone+0x77/0xa0 [ 207.016437] do_syscall_64+0x309/0x430 [ 207.020350] ? sys_vfork+0x70/0x70 [ 207.023913] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 207.029108] RIP: 0033:0x455979 [ 207.032301] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 207.040028] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 207.047308] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 207.054584] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 207.061861] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 207.069137] R13: 0000000000000052 R14: 00000000006f4850 R15: 000000000000000c [ 207.076452] CPU: 0 PID: 13405 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 207.083408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.085805] FAULT_INJECTION: forcing a failure. [ 207.085805] name failslab, interval 1, probability 0, space 0, times 0 [ 207.092786] Call Trace: [ 207.092824] dump_stack+0x185/0x1d0 [ 207.092883] should_fail+0x87b/0xab0 [ 207.092998] should_failslab+0x279/0x2a0 [ 207.118126] __kmalloc+0xc2/0x350 [ 207.121627] ? sctp_add_bind_addr+0xb0/0x630 [ 207.126058] sctp_add_bind_addr+0xb0/0x630 [ 207.130315] sctp_copy_local_addr_list+0x4e1/0x610 [ 207.135293] sctp_copy_one_addr+0x20b/0xc50 [ 207.139648] sctp_bind_addr_copy+0x28c/0x970 [ 207.144081] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 207.149636] sctp_sendmsg+0x350f/0x6030 [ 207.153714] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 207.159219] ? kstrtoull+0x766/0x7e0 [ 207.162971] ? sctp_getsockopt+0x145b0/0x145b0 [ 207.167608] inet_sendmsg+0x48d/0x740 [ 207.171462] ? security_socket_sendmsg+0x9e/0x210 [ 207.176354] ? inet_getname+0x500/0x500 [ 207.180338] SYSC_sendto+0x6c3/0x7e0 [ 207.184110] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 207.189599] ? prepare_exit_to_usermode+0x149/0x3a0 [ 207.194675] SyS_sendto+0x8a/0xb0 [ 207.198183] do_syscall_64+0x309/0x430 [ 207.202093] ? SYSC_getpeername+0x560/0x560 [ 207.206428] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 207.211624] RIP: 0033:0x455979 [ 207.214814] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 207.222535] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 207.229816] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 207.237094] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 207.244376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 207.251749] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000011 [ 207.259065] CPU: 1 PID: 13407 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 207.266044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.275428] Call Trace: [ 207.278063] dump_stack+0x185/0x1d0 [ 207.281749] should_fail+0x87b/0xab0 [ 207.285558] should_failslab+0x279/0x2a0 [ 207.289726] __kmalloc+0xc2/0x350 [ 207.293246] ? sctp_add_bind_addr+0xb0/0x630 [ 207.297700] sctp_add_bind_addr+0xb0/0x630 [ 207.301986] sctp_copy_local_addr_list+0x4e1/0x610 [ 207.307003] sctp_copy_one_addr+0x20b/0xc50 [ 207.311450] sctp_bind_addr_copy+0x28c/0x970 [ 207.315929] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 207.321514] sctp_sendmsg+0x350f/0x6030 [ 207.325574] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 207.331112] ? kstrtoull+0x766/0x7e0 [ 207.334905] ? sctp_getsockopt+0x145b0/0x145b0 [ 207.339572] inet_sendmsg+0x48d/0x740 [ 207.343471] ? security_socket_sendmsg+0x9e/0x210 [ 207.348402] ? inet_getname+0x500/0x500 [ 207.352413] SYSC_sendto+0x6c3/0x7e0 [ 207.356220] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 207.361736] ? prepare_exit_to_usermode+0x149/0x3a0 [ 207.366836] SyS_sendto+0x8a/0xb0 [ 207.370381] do_syscall_64+0x309/0x430 [ 207.374328] ? SYSC_getpeername+0x560/0x560 2018/05/08 05:54:43 executing program 2 (fault-call:2 fault-nth:18): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:43 executing program 1 (fault-call:0 fault-nth:13): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:43 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x9, 0x8000, 0x7fffffff, 0x3, 0x3ff, 0xe45, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xfffffffffffffabb, 0x4, [0x8, 0x1, 0x4ce7, 0x3ff]}, &(0x7f0000000200)=0x10) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) [ 207.378696] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 207.383917] RIP: 0033:0x455979 [ 207.387139] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 207.394899] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 207.402211] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 207.409516] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 207.416824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 207.424138] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000e 2018/05/08 05:54:43 executing program 3: semget(0x0, 0x1, 0x500) [ 207.512679] FAULT_INJECTION: forcing a failure. [ 207.512679] name failslab, interval 1, probability 0, space 0, times 0 [ 207.518597] FAULT_INJECTION: forcing a failure. [ 207.518597] name failslab, interval 1, probability 0, space 0, times 0 [ 207.524114] CPU: 1 PID: 13429 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 207.524130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.524142] Call Trace: [ 207.524185] dump_stack+0x185/0x1d0 [ 207.524220] should_fail+0x87b/0xab0 [ 207.524273] should_failslab+0x279/0x2a0 [ 207.565722] kmem_cache_alloc+0x136/0xb90 [ 207.569897] ? copy_process+0x636f/0x9bb0 [ 207.574085] copy_process+0x636f/0x9bb0 [ 207.578120] _do_fork+0x311/0xf00 [ 207.581601] ? prepare_exit_to_usermode+0x149/0x3a0 [ 207.586669] SYSC_clone+0xf6/0x110 [ 207.590268] SyS_clone+0x77/0xa0 [ 207.593688] do_syscall_64+0x309/0x430 [ 207.597601] ? sys_vfork+0x70/0x70 [ 207.601164] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 207.606360] RIP: 0033:0x455979 [ 207.609552] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 207.617277] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 207.624567] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 207.631844] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 207.639122] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 207.646396] R13: 0000000000000052 R14: 00000000006f4850 R15: 000000000000000d [ 207.653696] CPU: 0 PID: 13426 Comm: syz-executor2 Not tainted 4.16.0+ #87 2018/05/08 05:54:43 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="59978e7ebf835a0e90a0562dc5ea301ffcdf", @ANYRES64, @ANYRES16, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="fe749cf924afa3d0c74b262290d65b23bad3f117e0830e3c73", @ANYRES32], @ANYRES64]], &(0x7f0000000100)={0x0, 0x2, [0x1f5, 0x0, 0x0, 0x675]}) [ 207.660831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.670212] Call Trace: [ 207.672852] dump_stack+0x185/0x1d0 [ 207.676534] should_fail+0x87b/0xab0 [ 207.680360] should_failslab+0x279/0x2a0 [ 207.684550] __kmalloc+0xc2/0x350 [ 207.688087] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 207.692463] ? sctp_add_bind_addr+0xb0/0x630 [ 207.696926] sctp_add_bind_addr+0xb0/0x630 [ 207.701214] sctp_copy_local_addr_list+0x4e1/0x610 [ 207.706227] sctp_copy_one_addr+0x20b/0xc50 2018/05/08 05:54:43 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb68100000000000000d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726b24a3eae2bc3234254ab5bea18c2d316badc0f5a5806f7b9d020349274e2"], &(0x7f0000000000)) [ 207.710700] sctp_bind_addr_copy+0x28c/0x970 [ 207.715191] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 207.720780] sctp_sendmsg+0x350f/0x6030 [ 207.724874] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 207.730410] ? kstrtoull+0x766/0x7e0 [ 207.734213] ? sctp_getsockopt+0x145b0/0x145b0 [ 207.738879] inet_sendmsg+0x48d/0x740 [ 207.742772] ? security_socket_sendmsg+0x9e/0x210 [ 207.747705] ? inet_getname+0x500/0x500 [ 207.751715] SYSC_sendto+0x6c3/0x7e0 [ 207.755520] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 207.761048] ? prepare_exit_to_usermode+0x149/0x3a0 [ 207.766167] SyS_sendto+0x8a/0xb0 [ 207.769727] do_syscall_64+0x309/0x430 [ 207.773680] ? SYSC_getpeername+0x560/0x560 [ 207.778055] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 207.783280] RIP: 0033:0x455979 [ 207.786499] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 207.794255] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 207.801780] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 2018/05/08 05:54:43 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x1a}, @dev={0xac, 0x14, 0x14, 0x20}}, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) [ 207.809091] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 207.816400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 207.823705] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000012 2018/05/08 05:54:44 executing program 1 (fault-call:0 fault-nth:14): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:44 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:44 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:44 executing program 0 (fault-call:2 fault-nth:15): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:44 executing program 3: semget(0x1, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0xfd28ba0b9b3bf4d7}) semget(0x0, 0x2, 0x86) 2018/05/08 05:54:44 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7fff) recvfrom$llc(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x10000, 0x0, 0x0) r1 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000200)=""/217) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) 2018/05/08 05:54:44 executing program 2 (fault-call:2 fault-nth:19): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:44 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) [ 208.670982] FAULT_INJECTION: forcing a failure. [ 208.670982] name failslab, interval 1, probability 0, space 0, times 0 [ 208.682423] CPU: 0 PID: 13469 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 208.689547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.693226] FAULT_INJECTION: forcing a failure. [ 208.693226] name failslab, interval 1, probability 0, space 0, times 0 [ 208.698925] Call Trace: [ 208.698972] dump_stack+0x185/0x1d0 [ 208.699009] should_fail+0x87b/0xab0 [ 208.699051] should_failslab+0x279/0x2a0 [ 208.699109] kmem_cache_alloc+0x136/0xb90 [ 208.728378] ? anon_vma_clone+0x15c/0xbf0 [ 208.732547] ? kmsan_set_origin_inline+0x6b/0x120 [ 208.737554] anon_vma_clone+0x15c/0xbf0 [ 208.741561] ? kmsan_set_origin_inline+0x6b/0x120 [ 208.746419] ? copy_process+0x65cf/0x9bb0 [ 208.750578] ? copy_process+0x65cf/0x9bb0 [ 208.754803] anon_vma_fork+0x106/0xb20 [ 208.758707] copy_process+0x65cf/0x9bb0 [ 208.762725] _do_fork+0x311/0xf00 [ 208.766201] ? prepare_exit_to_usermode+0x149/0x3a0 [ 208.771263] SYSC_clone+0xf6/0x110 [ 208.774858] SyS_clone+0x77/0xa0 [ 208.778273] do_syscall_64+0x309/0x430 [ 208.782182] ? sys_vfork+0x70/0x70 [ 208.785742] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 208.790933] RIP: 0033:0x455979 [ 208.794136] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 208.801859] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 208.809132] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 208.816411] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 208.823685] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 208.831124] R13: 0000000000000052 R14: 00000000006f4850 R15: 000000000000000e [ 208.838424] CPU: 1 PID: 13471 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 208.845377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.854769] Call Trace: [ 208.857404] dump_stack+0x185/0x1d0 [ 208.861191] should_fail+0x87b/0xab0 [ 208.861854] FAULT_INJECTION: forcing a failure. [ 208.861854] name failslab, interval 1, probability 0, space 0, times 0 [ 208.864996] should_failslab+0x279/0x2a0 [ 208.865098] __kmalloc+0xc2/0x350 [ 208.865169] ? sctp_add_bind_addr+0xb0/0x630 [ 208.888215] sctp_add_bind_addr+0xb0/0x630 [ 208.892476] sctp_copy_local_addr_list+0x4e1/0x610 [ 208.897444] sctp_copy_one_addr+0x20b/0xc50 [ 208.901841] sctp_bind_addr_copy+0x28c/0x970 [ 208.906284] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 208.911835] sctp_sendmsg+0x350f/0x6030 [ 208.915860] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 208.921345] ? kstrtoull+0x766/0x7e0 [ 208.925099] ? sctp_getsockopt+0x145b0/0x145b0 [ 208.929721] inet_sendmsg+0x48d/0x740 [ 208.933592] ? security_socket_sendmsg+0x9e/0x210 [ 208.938519] ? inet_getname+0x500/0x500 [ 208.942502] SYSC_sendto+0x6c3/0x7e0 [ 208.946262] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 208.951744] ? prepare_exit_to_usermode+0x149/0x3a0 [ 208.956832] SyS_sendto+0x8a/0xb0 [ 208.960347] do_syscall_64+0x309/0x430 [ 208.964261] ? SYSC_getpeername+0x560/0x560 [ 208.968598] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 208.973792] RIP: 0033:0x455979 [ 208.976989] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 208.984721] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 208.991996] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 208.999275] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 209.006549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 209.013852] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000000f 2018/05/08 05:54:45 executing program 3: semget(0x1, 0x80000, 0xfffffffffffffffc) [ 209.021152] CPU: 0 PID: 13472 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 209.028102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.037480] Call Trace: [ 209.040110] dump_stack+0x185/0x1d0 [ 209.043786] should_fail+0x87b/0xab0 [ 209.047604] should_failslab+0x279/0x2a0 [ 209.051770] __kmalloc+0xc2/0x350 [ 209.055292] ? sctp_add_bind_addr+0xb0/0x630 [ 209.059749] sctp_add_bind_addr+0xb0/0x630 [ 209.064034] sctp_copy_local_addr_list+0x4e1/0x610 2018/05/08 05:54:45 executing program 3: semget(0x1, 0x0, 0xa1) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) [ 209.069038] sctp_copy_one_addr+0x20b/0xc50 [ 209.073475] sctp_bind_addr_copy+0x28c/0x970 [ 209.077944] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 209.083519] sctp_sendmsg+0x350f/0x6030 [ 209.087577] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 209.093093] ? kstrtoull+0x766/0x7e0 [ 209.096876] ? sctp_getsockopt+0x145b0/0x145b0 [ 209.101528] inet_sendmsg+0x48d/0x740 [ 209.105424] ? security_socket_sendmsg+0x9e/0x210 [ 209.110343] ? inet_getname+0x500/0x500 [ 209.114359] SYSC_sendto+0x6c3/0x7e0 2018/05/08 05:54:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 209.118189] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 209.123721] ? prepare_exit_to_usermode+0x149/0x3a0 [ 209.128840] SyS_sendto+0x8a/0xb0 [ 209.132385] do_syscall_64+0x309/0x430 [ 209.136325] ? SYSC_getpeername+0x560/0x560 [ 209.140685] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 209.145899] RIP: 0033:0x455979 [ 209.149108] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 209.156848] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 209.164144] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 2018/05/08 05:54:45 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x200, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000080)="92fa7e76cb5c19a626768370c31d59e4ec6c74dd"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac1450f5b187a3df7c0700701400444008000000ff0300000000e0000002007f00000100000000ffffffff00090000e0005180c41aabb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x2]}) [ 209.171437] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 209.178733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 209.186032] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000013 2018/05/08 05:54:45 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x2, 0xff, 0x9, 0xfffffffffffffff8, 0x8000, 0x800}, 0x20) semget(0x1, 0x0, 0x0) 2018/05/08 05:54:45 executing program 0 (fault-call:2 fault-nth:16): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:45 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101200, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@remote, @broadcast}, &(0x7f00000000c0)=0x8) [ 209.399453] FAULT_INJECTION: forcing a failure. [ 209.399453] name failslab, interval 1, probability 0, space 0, times 0 [ 209.410840] CPU: 0 PID: 13496 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 209.417801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.427189] Call Trace: [ 209.429827] dump_stack+0x185/0x1d0 [ 209.433675] should_fail+0x87b/0xab0 [ 209.437490] should_failslab+0x279/0x2a0 [ 209.441663] __kmalloc+0xc2/0x350 [ 209.445160] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 209.449524] ? sctp_add_bind_addr+0xb0/0x630 [ 209.454062] sctp_add_bind_addr+0xb0/0x630 [ 209.458344] sctp_copy_local_addr_list+0x4e1/0x610 [ 209.463352] sctp_copy_one_addr+0x20b/0xc50 [ 209.467794] sctp_bind_addr_copy+0x28c/0x970 [ 209.472270] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 209.477853] sctp_sendmsg+0x350f/0x6030 [ 209.481923] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 209.487452] ? kstrtoull+0x766/0x7e0 [ 209.491237] ? sctp_getsockopt+0x145b0/0x145b0 [ 209.495891] inet_sendmsg+0x48d/0x740 [ 209.499789] ? security_socket_sendmsg+0x9e/0x210 [ 209.504714] ? inet_getname+0x500/0x500 [ 209.508733] SYSC_sendto+0x6c3/0x7e0 [ 209.512683] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 209.518225] ? prepare_exit_to_usermode+0x149/0x3a0 [ 209.523345] SyS_sendto+0x8a/0xb0 [ 209.526900] do_syscall_64+0x309/0x430 [ 209.530852] ? SYSC_getpeername+0x560/0x560 [ 209.535220] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 209.540441] RIP: 0033:0x455979 [ 209.543658] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 209.551405] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 209.558717] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 209.566025] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 209.573351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 209.580675] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000010 2018/05/08 05:54:45 executing program 4: r0 = socket$inet6(0xa, 0x4000001, 0x289) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$dupfd(r0, 0x0, r0) 2018/05/08 05:54:45 executing program 1 (fault-call:0 fault-nth:15): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:45 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x169082, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000180)=""/80) ftruncate(0xffffffffffffffff, 0x9) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000040)=""/159, 0x9f, &(0x7f0000000240)=""/126, 0x0, 0x1}}, 0x68) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)="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", 0xff) semget(0x1, 0x0, 0x0) 2018/05/08 05:54:45 executing program 2 (fault-call:2 fault-nth:20): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:45 executing program 7: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400) syz_emit_ethernet(0x2, &(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYBLOB="cc4c91bc50bd6261384b48f5b870765bb7c070e2d155877984ae419089d5e50c3608e88a26e8cac22efe9751b084a2a24e64f3d313f97bc1c35f9b49a9b7bdbefb8d34faff1043fde927a579e9827ae71c3583640f49f45d17e04bb03a2fdd4f5ad48d728979377a563543021fd63127fd2953a5fb4c8a1871db0b1a14d6a8c1ba8fff63a4574f9ba1fe9b2b14c722aa828ff3931db24215a039b330365a237eba9cb7c3db5ce1af75d3a274bb859ab204fc1a85c6cf3dbb4650d91b9783101bf0c0515e4a6084a02b8af1c842eeda", @ANYPTR, @ANYRES32, @ANYRES32, @ANYBLOB="42063635de452833984a8bddfd23aab2101ad34d44411c7b8d20f540e36fc952cfcb16895ceedd50a100f3f56461f3b9d355d82bf30fa03d173bd525344e05240412c87c537190901763ca6aa5c6eaa9039ad76937dbd6d0c3a8d9eecc6c428861c78eb0c7bac5c4e0dfd8d6480f743b69d01f4d2422", @ANYRES16, @ANYBLOB="090852aea26a06582188cd01b8cb53e4d1823bdfcaf49486296eb407fd91c7859d9509ac3a77e6e2fcd32e7c06cd631057b9a04905af40c9240cf2c134e874453a5eb949278c2d0b9ed32d7e07e0c6b002f39d929d84ebf6cf2fb24251273dc81cfa19f82b49b70be9e887faa46d4cab112320bfd77415299ad4a362e1877080a6e675082743fc7e565842b46f3d968d6698b94392fbe8bc8224a505abbadbe78f45543d7b0cb66a546bf29499c37652b3df2ad21460b321e84825f4be1d41736810", @ANYRES64, @ANYPTR], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYBLOB="39cb97f38e514b4768053c7da286505d3f732b01c0afd6f30ce9a064a9cfc9605eafedaf2aceca36dd38a978f316b7a31be7d1a0ec9a", @ANYRES16, @ANYPTR], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32, @ANYRES32, @ANYRES16, @ANYRES64, @ANYPTR, @ANYBLOB="6eb3949cd1c0c0c61dee468d4fddc64bd5d0e728f7c790c2aba0625807c4aacefe1e0b020531d29cebb3483cc40fa9628e02e3767264f7a7fbb32dcd70ecdec08341b82b7acc7e730b1e1af0295246e05e8fe4d384bcdf28b62c38f767982fa528fe78fbb17d296e1bd1fa3d2bd1c58b71e976f5f784decf4197ce146610b68574450002e75a30af8a0300dad72d11b385d932c2d25509c62ccf77aee2", @ANYRES16], @ANYRES64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES64], @ANYRES32, @ANYRES64, @ANYRES64, @ANYRES64], @ANYRES64], &(0x7f0000000640)={0x4000001, 0x2, [0x0, 0x0, 0x76e, 0xaa]}) 2018/05/08 05:54:45 executing program 0 (fault-call:2 fault-nth:17): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:45 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(0x0, 0x1000000000016) 2018/05/08 05:54:45 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(0x0, 0x1000000000016) [ 209.736109] FAULT_INJECTION: forcing a failure. [ 209.736109] name failslab, interval 1, probability 0, space 0, times 0 [ 209.747497] CPU: 0 PID: 13519 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 209.754457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.763841] Call Trace: [ 209.766489] dump_stack+0x185/0x1d0 [ 209.770166] should_fail+0x87b/0xab0 [ 209.773931] should_failslab+0x279/0x2a0 [ 209.778040] kmem_cache_alloc+0x136/0xb90 2018/05/08 05:54:45 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) syz_emit_ethernet(0x40, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x100, 0x1, 0xdb57, 0xf3}, {0x797, 0x5, 0xc36, 0x6}, {0x9, 0x6, 0x100000001, 0xff}, {0x100000000, 0x4, 0x81, 0x9}, {0x2, 0xf39, 0xaf05, 0x9}, {0x2, 0x6, 0x1, 0x6}], @llc={@llc={0xf0, 0xfc, "ea", "a9740de9dfefb2db397ad340cad801b590e474ace94934"}}}}}}, &(0x7f0000000080)={0x1, 0x4, [0xd9a, 0x4aa, 0xce3, 0x770]}) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x1) [ 209.782241] ? anon_vma_interval_tree_insert+0x4ee/0x600 [ 209.787734] ? anon_vma_clone+0x15c/0xbf0 [ 209.791979] anon_vma_clone+0x15c/0xbf0 [ 209.796010] anon_vma_fork+0x106/0xb20 [ 209.799946] copy_process+0x65cf/0x9bb0 [ 209.804013] _do_fork+0x311/0xf00 [ 209.807547] ? prepare_exit_to_usermode+0x149/0x3a0 [ 209.812687] SYSC_clone+0xf6/0x110 [ 209.816343] SyS_clone+0x77/0xa0 [ 209.819818] do_syscall_64+0x309/0x430 [ 209.823798] ? sys_vfork+0x70/0x70 [ 209.827390] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 209.832615] RIP: 0033:0x455979 [ 209.835831] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 209.843591] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 209.850897] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 209.858381] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 209.865686] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 209.872996] R13: 0000000000000052 R14: 00000000006f4850 R15: 000000000000000f [ 209.885869] FAULT_INJECTION: forcing a failure. [ 209.885869] name failslab, interval 1, probability 0, space 0, times 0 [ 209.898818] CPU: 0 PID: 13516 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 209.905786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.915173] Call Trace: [ 209.917815] dump_stack+0x185/0x1d0 [ 209.921495] should_fail+0x87b/0xab0 [ 209.925316] should_failslab+0x279/0x2a0 [ 209.929489] __kmalloc+0xc2/0x350 2018/05/08 05:54:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, r1}, 0x14) shutdown(r0, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) accept$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'gretap0\x00', r1}) sendto$inet6(r0, &(0x7f0000000000)="7cfa8860de2cb4babb65ceb7837d6e", 0xfffffffffffffdf7, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 209.933018] ? sctp_add_bind_addr+0xb0/0x630 [ 209.937475] sctp_add_bind_addr+0xb0/0x630 [ 209.941755] sctp_copy_local_addr_list+0x4e1/0x610 [ 209.946771] sctp_copy_one_addr+0x20b/0xc50 [ 209.951229] sctp_bind_addr_copy+0x28c/0x970 [ 209.957590] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 209.963187] sctp_sendmsg+0x350f/0x6030 [ 209.967262] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 209.975185] ? kstrtoull+0x766/0x7e0 [ 209.978987] ? sctp_getsockopt+0x145b0/0x145b0 [ 209.983665] inet_sendmsg+0x48d/0x740 [ 209.987573] ? security_socket_sendmsg+0x9e/0x210 [ 209.992509] ? inet_getname+0x500/0x500 [ 209.996527] SYSC_sendto+0x6c3/0x7e0 [ 210.000340] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 210.005868] ? prepare_exit_to_usermode+0x149/0x3a0 [ 210.010995] SyS_sendto+0x8a/0xb0 [ 210.014554] do_syscall_64+0x309/0x430 [ 210.018509] ? SYSC_getpeername+0x560/0x560 [ 210.022887] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 210.028109] RIP: 0033:0x455979 [ 210.031323] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 210.039077] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 210.046384] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 210.053692] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 210.060997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 210.068302] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000011 [ 210.100749] FAULT_INJECTION: forcing a failure. [ 210.100749] name failslab, interval 1, probability 0, space 0, times 0 [ 210.112111] CPU: 1 PID: 13529 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 210.119072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.128455] Call Trace: [ 210.131093] dump_stack+0x185/0x1d0 [ 210.134766] should_fail+0x87b/0xab0 [ 210.138576] should_failslab+0x279/0x2a0 [ 210.142739] __kmalloc+0xc2/0x350 [ 210.146259] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 210.150639] ? sctp_add_bind_addr+0xb0/0x630 [ 210.155183] sctp_add_bind_addr+0xb0/0x630 [ 210.159467] sctp_copy_local_addr_list+0x4e1/0x610 [ 210.164470] sctp_copy_one_addr+0x20b/0xc50 [ 210.168910] sctp_bind_addr_copy+0x28c/0x970 [ 210.173382] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 210.178966] sctp_sendmsg+0x350f/0x6030 [ 210.183044] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 210.188582] ? kstrtoull+0x766/0x7e0 [ 210.192368] ? sctp_getsockopt+0x145b0/0x145b0 [ 210.197036] inet_sendmsg+0x48d/0x740 [ 210.200945] ? security_socket_sendmsg+0x9e/0x210 [ 210.205881] ? inet_getname+0x500/0x500 [ 210.209906] SYSC_sendto+0x6c3/0x7e0 [ 210.213727] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 210.219254] ? prepare_exit_to_usermode+0x149/0x3a0 [ 210.224370] SyS_sendto+0x8a/0xb0 [ 210.227920] do_syscall_64+0x309/0x430 [ 210.231869] ? SYSC_getpeername+0x560/0x560 [ 210.236239] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 210.241456] RIP: 0033:0x455979 2018/05/08 05:54:46 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac396d110300905700000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000000040)={0x5}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) mlock2(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x1) 2018/05/08 05:54:46 executing program 0 (fault-call:2 fault-nth:18): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:46 executing program 3: semget(0x1, 0x0, 0x0) r0 = semget(0x2, 0x3, 0x400) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x80000001}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}) r1 = socket$inet6(0xa, 0x5, 0x9f) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) fsync(r1) 2018/05/08 05:54:46 executing program 4: r0 = socket$inet6(0xa, 0x20800, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000002c0)=0x3, 0x4) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) r4 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/248) [ 210.244669] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 210.252425] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 210.259730] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 210.267038] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 210.274346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 210.281651] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000014 [ 210.317941] FAULT_INJECTION: forcing a failure. [ 210.317941] name failslab, interval 1, probability 0, space 0, times 0 [ 210.329285] CPU: 1 PID: 13549 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 210.336247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.345636] Call Trace: [ 210.348276] dump_stack+0x185/0x1d0 [ 210.351953] should_fail+0x87b/0xab0 [ 210.355736] should_failslab+0x279/0x2a0 [ 210.359849] __kmalloc+0xc2/0x350 [ 210.363339] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 210.367716] ? sctp_add_bind_addr+0xb0/0x630 [ 210.372174] sctp_add_bind_addr+0xb0/0x630 [ 210.376456] sctp_copy_local_addr_list+0x4e1/0x610 [ 210.381453] sctp_copy_one_addr+0x20b/0xc50 [ 210.385896] sctp_bind_addr_copy+0x28c/0x970 [ 210.390375] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 210.395961] sctp_sendmsg+0x350f/0x6030 [ 210.400031] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 210.405567] ? kstrtoull+0x766/0x7e0 [ 210.409358] ? sctp_getsockopt+0x145b0/0x145b0 [ 210.414023] inet_sendmsg+0x48d/0x740 2018/05/08 05:54:46 executing program 1 (fault-call:0 fault-nth:16): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:46 executing program 2 (fault-call:2 fault-nth:21): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 210.417921] ? security_socket_sendmsg+0x9e/0x210 [ 210.422858] ? inet_getname+0x500/0x500 [ 210.426867] SYSC_sendto+0x6c3/0x7e0 [ 210.430669] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 210.436192] ? prepare_exit_to_usermode+0x149/0x3a0 [ 210.441311] SyS_sendto+0x8a/0xb0 [ 210.444862] do_syscall_64+0x309/0x430 [ 210.448808] ? SYSC_getpeername+0x560/0x560 [ 210.453176] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 210.458396] RIP: 0033:0x455979 [ 210.461610] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 210.469361] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 210.476668] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 210.483973] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 210.491279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 210.498584] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000012 2018/05/08 05:54:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x201000) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) socket$inet6(0xa, 0x0, 0xff) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x5, 0x5) [ 210.555307] FAULT_INJECTION: forcing a failure. [ 210.555307] name failslab, interval 1, probability 0, space 0, times 0 [ 210.566741] CPU: 1 PID: 13559 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 210.573707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.583104] Call Trace: [ 210.585749] dump_stack+0x185/0x1d0 [ 210.589430] should_fail+0x87b/0xab0 [ 210.593204] should_failslab+0x279/0x2a0 [ 210.597326] kmem_cache_alloc+0x136/0xb90 [ 210.601529] ? anon_vma_interval_tree_insert+0x4ee/0x600 [ 210.607029] ? anon_vma_clone+0x15c/0xbf0 [ 210.611293] anon_vma_clone+0x15c/0xbf0 [ 210.615386] anon_vma_fork+0x106/0xb20 [ 210.619333] copy_process+0x65cf/0x9bb0 [ 210.623400] _do_fork+0x311/0xf00 [ 210.626913] ? prepare_exit_to_usermode+0x149/0x3a0 [ 210.628649] FAULT_INJECTION: forcing a failure. [ 210.628649] name failslab, interval 1, probability 0, space 0, times 0 [ 210.632013] SYSC_clone+0xf6/0x110 [ 210.632111] SyS_clone+0x77/0xa0 [ 210.632193] do_syscall_64+0x309/0x430 [ 210.632244] ? sys_vfork+0x70/0x70 [ 210.658636] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 210.663850] RIP: 0033:0x455979 [ 210.667049] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 210.674774] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 210.682052] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 210.689332] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 210.696604] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 210.703877] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000010 [ 210.711182] CPU: 0 PID: 13561 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 210.718135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.727516] Call Trace: [ 210.730175] dump_stack+0x185/0x1d0 [ 210.733862] should_fail+0x87b/0xab0 [ 210.737682] should_failslab+0x279/0x2a0 [ 210.741861] __kmalloc+0xc2/0x350 [ 210.747040] ? sctp_add_bind_addr+0xb0/0x630 [ 210.751505] sctp_add_bind_addr+0xb0/0x630 [ 210.755785] sctp_copy_local_addr_list+0x4e1/0x610 [ 210.760785] sctp_copy_one_addr+0x20b/0xc50 [ 210.765542] sctp_bind_addr_copy+0x28c/0x970 [ 210.770055] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 210.775650] sctp_sendmsg+0x350f/0x6030 [ 210.779708] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 210.785240] ? kstrtoull+0x766/0x7e0 [ 210.789032] ? sctp_getsockopt+0x145b0/0x145b0 [ 210.793688] inet_sendmsg+0x48d/0x740 [ 210.797583] ? security_socket_sendmsg+0x9e/0x210 [ 210.802499] ? inet_getname+0x500/0x500 [ 210.806505] SYSC_sendto+0x6c3/0x7e0 [ 210.810303] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 210.815830] ? prepare_exit_to_usermode+0x149/0x3a0 [ 210.820943] SyS_sendto+0x8a/0xb0 [ 210.824497] do_syscall_64+0x309/0x430 [ 210.828446] ? SYSC_getpeername+0x560/0x560 [ 210.832819] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 210.838039] RIP: 0033:0x455979 [ 210.841254] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 210.849004] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 2018/05/08 05:54:46 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(0x0, 0x1000000000016) [ 210.856303] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 210.863607] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 210.870913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 210.878219] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000015 2018/05/08 05:54:47 executing program 0 (fault-call:2 fault-nth:19): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:47 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) syz_emit_ethernet(0x94, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x805, "e9c89230ce44808ccc92c76e2b364857cdeca2e1bbc2d519777e07700a4ea21a322e5b0b129cb502b231aa78d744af7d0152766072bc1dc6deb6c2ae171511df3173bb6a654215dae2cc643094efac9a5876128bc76d53021ea8972e6ac494257e6970988a80df58920e46b6472245f6e6529e81e8c1125bf23658fbc1ad18654b99cc3cc277"}}}, &(0x7f0000000100)={0x0, 0x3, [0xb50, 0xb8, 0x562, 0x46b]}) 2018/05/08 05:54:47 executing program 3: r0 = semget(0x0, 0x2, 0x10) semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x1, 0x0, 0x0) 2018/05/08 05:54:47 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(0x0, 0x1000000000016) 2018/05/08 05:54:47 executing program 1 (fault-call:0 fault-nth:17): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:47 executing program 2 (fault-call:2 fault-nth:22): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:47 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(0x0, 0x1000000000016) 2018/05/08 05:54:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x1000}, 0x1c) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 211.906217] FAULT_INJECTION: forcing a failure. [ 211.906217] name failslab, interval 1, probability 0, space 0, times 0 [ 211.912956] FAULT_INJECTION: forcing a failure. [ 211.912956] name failslab, interval 1, probability 0, space 0, times 0 [ 211.917587] CPU: 1 PID: 13600 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 211.935731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.945097] Call Trace: [ 211.947715] dump_stack+0x185/0x1d0 [ 211.951361] should_fail+0x87b/0xab0 [ 211.955161] should_failslab+0x279/0x2a0 [ 211.959258] kmem_cache_alloc+0x136/0xb90 [ 211.963432] ? anon_vma_fork+0x222/0xb20 [ 211.967543] anon_vma_fork+0x222/0xb20 [ 211.971461] copy_process+0x65cf/0x9bb0 [ 211.975488] _do_fork+0x311/0xf00 [ 211.978972] ? prepare_exit_to_usermode+0x149/0x3a0 [ 211.984042] SYSC_clone+0xf6/0x110 [ 211.987646] SyS_clone+0x77/0xa0 [ 211.991073] do_syscall_64+0x309/0x430 [ 211.994981] ? sys_vfork+0x70/0x70 [ 211.998537] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 212.003730] RIP: 0033:0x455979 [ 212.006922] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 212.014645] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 212.021921] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 212.029556] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 212.036830] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 212.044103] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000011 [ 212.051406] CPU: 0 PID: 13594 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 212.058359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.066295] FAULT_INJECTION: forcing a failure. [ 212.066295] name failslab, interval 1, probability 0, space 0, times 0 [ 212.067731] Call Trace: [ 212.067774] dump_stack+0x185/0x1d0 [ 212.067811] should_fail+0x87b/0xab0 [ 212.067889] should_failslab+0x279/0x2a0 [ 212.067944] __kmalloc+0xc2/0x350 [ 212.096515] ? sctp_add_bind_addr+0xb0/0x630 [ 212.100946] sctp_add_bind_addr+0xb0/0x630 [ 212.105202] sctp_copy_local_addr_list+0x4e1/0x610 [ 212.110169] sctp_copy_one_addr+0x20b/0xc50 [ 212.114553] sctp_bind_addr_copy+0x28c/0x970 [ 212.119144] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 212.124710] sctp_sendmsg+0x350f/0x6030 [ 212.128742] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 212.134230] ? kstrtoull+0x766/0x7e0 [ 212.137980] ? sctp_getsockopt+0x145b0/0x145b0 [ 212.142609] inet_sendmsg+0x48d/0x740 [ 212.146461] ? security_socket_sendmsg+0x9e/0x210 [ 212.151349] ? inet_getname+0x500/0x500 [ 212.155329] SYSC_sendto+0x6c3/0x7e0 [ 212.159101] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 212.164589] ? prepare_exit_to_usermode+0x149/0x3a0 [ 212.169663] SyS_sendto+0x8a/0xb0 [ 212.173170] do_syscall_64+0x309/0x430 [ 212.177087] ? SYSC_getpeername+0x560/0x560 [ 212.181444] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 212.186641] RIP: 0033:0x455979 [ 212.189831] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 212.197556] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 212.204838] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 212.212113] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 212.219386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 212.226664] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000016 [ 212.233965] CPU: 1 PID: 13603 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 212.240927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.250313] Call Trace: [ 212.252944] dump_stack+0x185/0x1d0 [ 212.256616] should_fail+0x87b/0xab0 [ 212.260428] should_failslab+0x279/0x2a0 [ 212.264595] __kmalloc+0xc2/0x350 [ 212.268120] ? sctp_add_bind_addr+0xb0/0x630 [ 212.272575] sctp_add_bind_addr+0xb0/0x630 [ 212.276855] sctp_copy_local_addr_list+0x4e1/0x610 [ 212.281856] sctp_copy_one_addr+0x20b/0xc50 [ 212.286301] sctp_bind_addr_copy+0x28c/0x970 [ 212.290780] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 212.296367] sctp_sendmsg+0x350f/0x6030 [ 212.300437] ? __msan_metadata_ptr_for_store_8+0x13/0x20 2018/05/08 05:54:48 executing program 2 (fault-call:2 fault-nth:23): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 212.305972] ? kstrtoull+0x766/0x7e0 [ 212.309757] ? sctp_getsockopt+0x145b0/0x145b0 [ 212.314419] inet_sendmsg+0x48d/0x740 [ 212.318304] ? security_socket_sendmsg+0x9e/0x210 [ 212.323185] ? inet_getname+0x500/0x500 [ 212.327193] SYSC_sendto+0x6c3/0x7e0 [ 212.330996] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 212.336513] ? prepare_exit_to_usermode+0x149/0x3a0 [ 212.341629] SyS_sendto+0x8a/0xb0 [ 212.345175] do_syscall_64+0x309/0x430 [ 212.349120] ? SYSC_getpeername+0x560/0x560 [ 212.353484] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 212.358698] RIP: 0033:0x455979 [ 212.361905] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 212.369658] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 212.376962] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 212.384266] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 212.388110] FAULT_INJECTION: forcing a failure. [ 212.388110] name failslab, interval 1, probability 0, space 0, times 0 [ 212.391562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 212.391581] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000013 [ 212.417981] CPU: 0 PID: 13610 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 212.424942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.434326] Call Trace: [ 212.436965] dump_stack+0x185/0x1d0 [ 212.440639] should_fail+0x87b/0xab0 [ 212.444408] should_failslab+0x279/0x2a0 [ 212.448572] __kmalloc+0xc2/0x350 [ 212.452100] ? sctp_add_bind_addr+0xb0/0x630 [ 212.456567] sctp_add_bind_addr+0xb0/0x630 [ 212.460857] sctp_copy_local_addr_list+0x4e1/0x610 [ 212.465866] sctp_copy_one_addr+0x20b/0xc50 [ 212.470324] sctp_bind_addr_copy+0x28c/0x970 [ 212.474808] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 212.480397] sctp_sendmsg+0x350f/0x6030 [ 212.484467] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 212.490000] ? kstrtoull+0x766/0x7e0 [ 212.493800] ? sctp_getsockopt+0x145b0/0x145b0 [ 212.498467] inet_sendmsg+0x48d/0x740 [ 212.502361] ? security_socket_sendmsg+0x9e/0x210 [ 212.507292] ? inet_getname+0x500/0x500 [ 212.511304] SYSC_sendto+0x6c3/0x7e0 [ 212.515107] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 212.520639] ? prepare_exit_to_usermode+0x149/0x3a0 [ 212.525754] SyS_sendto+0x8a/0xb0 [ 212.529289] do_syscall_64+0x309/0x430 [ 212.533236] ? SYSC_getpeername+0x560/0x560 [ 212.537606] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 212.542821] RIP: 0033:0x455979 [ 212.546028] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/05/08 05:54:48 executing program 1 (fault-call:0 fault-nth:18): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:48 executing program 0 (fault-call:2 fault-nth:20): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:48 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) setrlimit(0xe, &(0x7f0000000040)={0x2a, 0x5}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000200)=""/240, 0xf0, 0x8, &(0x7f0000000100)={r1, r2+10000000}) 2018/05/08 05:54:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x80000001, 0x3, 0x81, 0x7f, "2bf21fb45c9205fcf22eadd4e50ad00ca9f42eec80d8061e2d4a3fcc99776ddc0f1fe5a1e89fa099015d02ce", 0x200}) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x3, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) 2018/05/08 05:54:48 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480000, 0x0) semget(0x1, 0x0, 0x0) [ 212.553782] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 212.561239] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 212.568565] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 212.575868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 212.583167] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000017 [ 212.676952] FAULT_INJECTION: forcing a failure. [ 212.676952] name failslab, interval 1, probability 0, space 0, times 0 [ 212.688525] CPU: 1 PID: 13626 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 212.695489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.704881] Call Trace: [ 212.707533] dump_stack+0x185/0x1d0 [ 212.711211] should_fail+0x87b/0xab0 [ 212.714975] should_failslab+0x279/0x2a0 [ 212.719098] kmem_cache_alloc+0x136/0xb90 [ 212.723303] ? anon_vma_fork+0x347/0xb20 [ 212.727458] anon_vma_fork+0x347/0xb20 [ 212.731402] copy_process+0x65cf/0x9bb0 [ 212.735459] _do_fork+0x311/0xf00 [ 212.738977] ? prepare_exit_to_usermode+0x149/0x3a0 [ 212.744089] SYSC_clone+0xf6/0x110 [ 212.747738] SyS_clone+0x77/0xa0 [ 212.751192] do_syscall_64+0x309/0x430 [ 212.755149] ? sys_vfork+0x70/0x70 [ 212.758739] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 212.763954] RIP: 0033:0x455979 [ 212.767164] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 2018/05/08 05:54:48 executing program 4: r0 = socket$inet6(0xa, 0x2000001, 0x8010000000000083) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:48 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x280003, 0x0) mq_open(&(0x7f0000000080)='^\x00', 0x800, 0x20, &(0x7f00000000c0)={0x9, 0x8, 0x0, 0xd425, 0xffffffff, 0x8, 0x2, 0x7ff}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8f) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) [ 212.774919] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 212.782225] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 212.789532] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 212.796833] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 212.804138] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000012 [ 212.843584] FAULT_INJECTION: forcing a failure. [ 212.843584] name failslab, interval 1, probability 0, space 0, times 0 [ 212.855018] CPU: 1 PID: 13628 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 212.862160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.871553] Call Trace: [ 212.874197] dump_stack+0x185/0x1d0 [ 212.877877] should_fail+0x87b/0xab0 [ 212.881694] should_failslab+0x279/0x2a0 [ 212.885875] __kmalloc+0xc2/0x350 [ 212.889387] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 212.893773] ? sctp_add_bind_addr+0xb0/0x630 [ 212.898241] sctp_add_bind_addr+0xb0/0x630 [ 212.902535] sctp_copy_local_addr_list+0x4e1/0x610 [ 212.907548] sctp_copy_one_addr+0x20b/0xc50 [ 212.912003] sctp_bind_addr_copy+0x28c/0x970 [ 212.916491] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 212.922097] sctp_sendmsg+0x350f/0x6030 [ 212.926177] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 212.931717] ? kstrtoull+0x766/0x7e0 [ 212.935517] ? sctp_getsockopt+0x145b0/0x145b0 [ 212.940179] inet_sendmsg+0x48d/0x740 [ 212.944087] ? security_socket_sendmsg+0x9e/0x210 [ 212.949028] ? inet_getname+0x500/0x500 [ 212.953067] SYSC_sendto+0x6c3/0x7e0 [ 212.956881] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 212.962412] ? prepare_exit_to_usermode+0x149/0x3a0 [ 212.967532] SyS_sendto+0x8a/0xb0 [ 212.971084] do_syscall_64+0x309/0x430 [ 212.975029] ? SYSC_getpeername+0x560/0x560 [ 212.979404] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 212.984626] RIP: 0033:0x455979 2018/05/08 05:54:48 executing program 2 (fault-call:2 fault-nth:24): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:48 executing program 3: semget(0x1, 0x0, 0x0) [ 212.987837] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 212.995595] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 213.002900] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 213.010208] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 213.017514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 213.024819] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000014 [ 213.057178] FAULT_INJECTION: forcing a failure. [ 213.057178] name failslab, interval 1, probability 0, space 0, times 0 [ 213.068549] CPU: 1 PID: 13644 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 213.075508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.084895] Call Trace: [ 213.087532] dump_stack+0x185/0x1d0 [ 213.091206] should_fail+0x87b/0xab0 [ 213.095018] should_failslab+0x279/0x2a0 [ 213.099199] __kmalloc+0xc2/0x350 [ 213.102705] ? sctp_add_bind_addr+0xb0/0x630 [ 213.107156] sctp_add_bind_addr+0xb0/0x630 [ 213.111440] sctp_copy_local_addr_list+0x4e1/0x610 [ 213.116436] sctp_copy_one_addr+0x20b/0xc50 [ 213.120883] sctp_bind_addr_copy+0x28c/0x970 [ 213.125365] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 213.130954] sctp_sendmsg+0x350f/0x6030 [ 213.135028] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 213.140568] ? kstrtoull+0x766/0x7e0 [ 213.144372] ? sctp_getsockopt+0x145b0/0x145b0 [ 213.149046] inet_sendmsg+0x48d/0x740 [ 213.152959] ? security_socket_sendmsg+0x9e/0x210 [ 213.157893] ? inet_getname+0x500/0x500 [ 213.161904] SYSC_sendto+0x6c3/0x7e0 [ 213.165713] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 213.171262] ? prepare_exit_to_usermode+0x149/0x3a0 [ 213.176382] SyS_sendto+0x8a/0xb0 [ 213.179942] do_syscall_64+0x309/0x430 [ 213.183892] ? SYSC_getpeername+0x560/0x560 [ 213.188264] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 213.193482] RIP: 0033:0x455979 [ 213.196693] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 213.204447] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 213.211751] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 213.219062] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 213.226365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 213.233668] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000018 2018/05/08 05:54:49 executing program 1 (fault-call:0 fault-nth:19): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:49 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)={0x0, 0x4, [0x0, 0x0, 0x0, 0xd16]}) 2018/05/08 05:54:49 executing program 0 (fault-call:2 fault-nth:21): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:49 executing program 5: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(0x0, 0x1000000000016) 2018/05/08 05:54:49 executing program 3: semget(0x1, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000180)={0x4, 0x2, 0x0, 0xf, &(0x7f0000000040)=""/15, 0x7e, &(0x7f0000000080)=""/126, 0x5f, &(0x7f0000000100)=""/95}) 2018/05/08 05:54:49 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:49 executing program 2 (fault-call:2 fault-nth:25): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 213.464549] FAULT_INJECTION: forcing a failure. [ 213.464549] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 213.466781] FAULT_INJECTION: forcing a failure. [ 213.466781] name failslab, interval 1, probability 0, space 0, times 0 [ 213.476562] CPU: 0 PID: 13659 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 213.494673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.504040] Call Trace: [ 213.506660] dump_stack+0x185/0x1d0 [ 213.510310] should_fail+0x87b/0xab0 [ 213.514054] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 213.518825] ? kernel_text_address+0x34d/0x3a0 [ 213.523450] ? __kernel_text_address+0x34/0xe0 [ 213.528084] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 213.533580] ? __save_stack_trace+0x90d/0xb00 [ 213.538110] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 213.543510] ? kmsan_set_origin+0x9e/0x160 [ 213.547759] alloc_pages_current+0x6b5/0x970 [ 213.552220] get_zeroed_page+0x3f/0xd0 [ 213.556126] __pud_alloc+0xab/0x440 [ 213.559819] ? copy_process+0x6d87/0x9bb0 [ 213.563980] copy_page_range+0x3bda/0x3f10 [ 213.568242] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 213.574092] ? __rb_insert_augmented+0xd4e/0x13e0 [ 213.578989] ? init_admin_reserve+0x160/0x160 [ 213.583502] ? __vma_link_rb+0xc0e/0xcd0 [ 213.587583] copy_process+0x6d87/0x9bb0 [ 213.591608] _do_fork+0x311/0xf00 [ 213.595085] ? prepare_exit_to_usermode+0x149/0x3a0 [ 213.600143] SYSC_clone+0xf6/0x110 [ 213.603741] SyS_clone+0x77/0xa0 [ 213.607157] do_syscall_64+0x309/0x430 [ 213.611068] ? sys_vfork+0x70/0x70 [ 213.614651] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 213.619845] RIP: 0033:0x455979 [ 213.623039] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 213.630765] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 213.638047] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 213.645321] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 213.652595] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 213.659865] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000013 [ 213.667165] CPU: 1 PID: 13656 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 213.674137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.683544] Call Trace: [ 213.686204] dump_stack+0x185/0x1d0 [ 213.687687] FAULT_INJECTION: forcing a failure. [ 213.687687] name failslab, interval 1, probability 0, space 0, times 0 [ 213.689910] should_fail+0x87b/0xab0 [ 213.689998] should_failslab+0x279/0x2a0 [ 213.690061] __kmalloc+0xc2/0x350 [ 213.712429] ? sctp_add_bind_addr+0xb0/0x630 [ 213.716858] sctp_add_bind_addr+0xb0/0x630 [ 213.721114] sctp_copy_local_addr_list+0x4e1/0x610 [ 213.726083] sctp_copy_one_addr+0x20b/0xc50 [ 213.730488] sctp_bind_addr_copy+0x28c/0x970 [ 213.734927] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 213.740477] sctp_sendmsg+0x350f/0x6030 [ 213.744503] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 213.749989] ? kstrtoull+0x766/0x7e0 [ 213.753742] ? sctp_getsockopt+0x145b0/0x145b0 [ 213.758365] inet_sendmsg+0x48d/0x740 [ 213.762216] ? security_socket_sendmsg+0x9e/0x210 [ 213.767105] ? inet_getname+0x500/0x500 [ 213.771094] SYSC_sendto+0x6c3/0x7e0 [ 213.774855] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 213.780335] ? prepare_exit_to_usermode+0x149/0x3a0 [ 213.785402] SyS_sendto+0x8a/0xb0 [ 213.788904] do_syscall_64+0x309/0x430 [ 213.792814] ? SYSC_getpeername+0x560/0x560 [ 213.797146] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 213.802338] RIP: 0033:0x455979 [ 213.805526] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 213.813246] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 213.820515] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 213.827787] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 213.835062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 213.842345] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000019 [ 213.849643] CPU: 0 PID: 13668 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 213.856595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.865980] Call Trace: [ 213.868618] dump_stack+0x185/0x1d0 [ 213.872299] should_fail+0x87b/0xab0 [ 213.876114] should_failslab+0x279/0x2a0 [ 213.880279] __kmalloc+0xc2/0x350 [ 213.883797] ? sctp_add_bind_addr+0xb0/0x630 [ 213.888254] sctp_add_bind_addr+0xb0/0x630 [ 213.892540] sctp_copy_local_addr_list+0x4e1/0x610 [ 213.897540] sctp_copy_one_addr+0x20b/0xc50 [ 213.901981] sctp_bind_addr_copy+0x28c/0x970 [ 213.906454] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 213.912035] sctp_sendmsg+0x350f/0x6030 [ 213.916105] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 213.921637] ? kstrtoull+0x766/0x7e0 [ 213.925415] ? sctp_getsockopt+0x145b0/0x145b0 [ 213.930082] inet_sendmsg+0x48d/0x740 [ 213.933969] ? security_socket_sendmsg+0x9e/0x210 [ 213.938904] ? inet_getname+0x500/0x500 [ 213.942922] SYSC_sendto+0x6c3/0x7e0 [ 213.946741] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 213.953563] ? prepare_exit_to_usermode+0x149/0x3a0 [ 213.958684] SyS_sendto+0x8a/0xb0 [ 213.962228] do_syscall_64+0x309/0x430 [ 213.966178] ? SYSC_getpeername+0x560/0x560 [ 213.974137] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 213.979378] RIP: 0033:0x455979 [ 213.982599] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 213.991099] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 213.998419] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 214.005735] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c 2018/05/08 05:54:50 executing program 1 (fault-call:0 fault-nth:20): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:50 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) semget(0x1, 0x0, 0x0) 2018/05/08 05:54:50 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000080)={0x0, 0x4, [0x0, 0xfffffffffffffffe, 0x0, 0x2ea]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x7fff, 0x4) [ 214.013037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 214.020337] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000015 [ 214.113883] FAULT_INJECTION: forcing a failure. [ 214.113883] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 214.125737] CPU: 1 PID: 13684 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 214.132667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.142024] Call Trace: [ 214.144626] dump_stack+0x185/0x1d0 [ 214.148264] should_fail+0x87b/0xab0 [ 214.151999] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 214.156761] ? kernel_poison_pages+0x40/0x360 [ 214.161259] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 214.166627] ? kernel_poison_pages+0x1a0/0x360 [ 214.171223] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 214.176683] ? get_page_from_freelist+0xab28/0xb600 [ 214.181720] ? kmsan_set_origin_inline+0x6b/0x120 [ 214.186574] ? __msan_poison_alloca+0x15c/0x1d0 [ 214.191257] ? memcg_kmem_charge+0x5dd/0xa30 [ 214.195672] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 214.200623] ? kmsan_set_origin_inline+0x6b/0x120 [ 214.205485] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 214.210854] ? memcg_kmem_charge+0x703/0xa30 [ 214.215272] kmsan_alloc_page+0x82/0xe0 [ 214.219253] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 214.224022] ? kernel_text_address+0x34d/0x3a0 [ 214.228621] ? __kernel_text_address+0x34/0xe0 [ 214.233203] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 214.238648] ? __save_stack_trace+0x90d/0xb00 [ 214.243149] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 214.248508] ? kmsan_set_origin+0x9e/0x160 [ 214.252725] alloc_pages_current+0x6b5/0x970 [ 214.257117] get_zeroed_page+0x3f/0xd0 [ 214.260996] __pud_alloc+0xab/0x440 [ 214.264619] ? copy_process+0x6d87/0x9bb0 [ 214.268759] copy_page_range+0x3bda/0x3f10 [ 214.272978] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 214.278422] ? __rb_insert_augmented+0xd4e/0x13e0 [ 214.283248] ? init_admin_reserve+0x160/0x160 [ 214.287726] ? __vma_link_rb+0xc0e/0xcd0 [ 214.291772] copy_process+0x6d87/0x9bb0 [ 214.295738] _do_fork+0x311/0xf00 [ 214.299171] ? prepare_exit_to_usermode+0x149/0x3a0 [ 214.304167] SYSC_clone+0xf6/0x110 [ 214.307689] SyS_clone+0x77/0xa0 [ 214.311046] do_syscall_64+0x309/0x430 [ 214.314921] ? sys_vfork+0x70/0x70 [ 214.318445] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 214.323616] RIP: 0033:0x455979 [ 214.326783] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 214.334469] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 214.341726] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 214.348986] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 214.356251] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 214.363504] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000014 2018/05/08 05:54:50 executing program 2 (fault-call:2 fault-nth:26): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:50 executing program 0 (fault-call:2 fault-nth:22): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000980)=ANY=[@ANYRES16=r0, @ANYBLOB="a52c6df1deba904c771e19c12d208f55e90e9cdab1ad334958828bc4d7702b8f6829e68b376516dc9cd3e6a2671e69ea36953aac3972baec8b5460605f2689c6e67e075188b89a38fd0cbf0269130bd521c35a0aa09700e6df4e6499e68c81848e32734de7c38303c0c287239b5c64409873817b0c831108265c4e11c2f033f690875d6bbf64857d5dfc45c16e792901ed376ffcf4defafa7e56c9492568bd749285b5bc1e30c17b350f625aab7eec673482df7d6f499a510266414908bde4368d4b0b1bf1487a1620f317e10df1134e3f88d9e9b18c5c4a89bf06f5280190af0c", @ANYRES32, @ANYBLOB="c993db6a4211afdde2246b8a015cda404f9d5c63", @ANYRES64=r0, @ANYRES16=r0]]) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000002c0)={{0x0, 0x3, 0x8, 0x200, "103bf669babbb0a4535c24bab0e8f625f90d8d03e932d1560ab05439faab46a31faafc630f4ae63c6aa0f17d", 0x4}, 0x3, [0x8, 0x200, 0xc285, 0x1f, 0x7, 0x68, 0x7, 0x806, 0x8, 0x3c5, 0x2, 0x20, 0x7fffffff, 0x1, 0x9, 0x3f, 0xfffffffffffffffd, 0x4, 0x6, 0x1000, 0x7, 0x7, 0x4, 0x7, 0xffffffff, 0x6, 0x2, 0x5, 0xbe, 0x8000, 0x3c, 0x2, 0x80000000, 0x10000, 0x3, 0x0, 0x8, 0x800, 0x3, 0x80, 0xcdde, 0x5, 0xca, 0xc6d, 0xac32, 0x0, 0x101, 0x8000, 0x100, 0x1, 0x3f, 0x2, 0x10001, 0x7, 0xfffffffffffffffc, 0x400, 0xe, 0x4, 0x1ff, 0x1000, 0x8, 0xcb7, 0x1, 0x96, 0x401, 0x9, 0x2, 0x6, 0xffffffffffffffd8, 0x3, 0x10001, 0x401, 0x0, 0x40, 0x101, 0x5057, 0x20, 0x3f, 0x401, 0x50a, 0x36, 0xa99c, 0x80000001, 0x80, 0xfffffffffffffffc, 0x8, 0xef6, 0x81, 0x2, 0x4, 0x1, 0xffffffffffffffc1, 0x8000, 0x8d6, 0x100000000, 0x2, 0x8, 0x80000001, 0x100000000, 0x9, 0x70a, 0x8, 0x8, 0x49, 0xffff, 0xe93, 0x7ff, 0x3e686d24, 0xfffffffffffffffe, 0x7f, 0x3, 0x7, 0x7eb, 0x1, 0x9, 0x1, 0xffffffff, 0x8, 0x7, 0x0, 0x2, 0x7fffffff, 0x2, 0x200, 0x5, 0x0, 0x41, 0x8000], {0x77359400}}) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f0000000000)=""/87) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000007c0)=""/177, 0xb1}, {&(0x7f0000000880)=""/221, 0xdd}], 0x2) 2018/05/08 05:54:50 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaa8aaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff03feffffffe0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000200)={0xf1, 0x44, 0xfffffffffffffffa, "ebe78da045e35d73c160306bcbed87ec8617681b959d5b2be431ea61021c944ebfc04a9a27c86d0b63ac9b14e9e36220d7f740b7bfe8889942539b277bfea51ad935aae7413dfef9cc1de07f2085da62bfec984849a16b685b39786c991905e746665a781ca3a9b68a14352dbc4b8bc387ca3298d5a2baefd06dccecffea813cca0cea47f6aaea679ac0c5af7db45942ad390399299a8e4be1cfefe54f4d2a91bfbfc1da981eb0ead71c6cbc3b613e15a8180cba6e4dad4464b13ae2bc01557993626ef004d84daacec92db6a4c7e19daf3d9378236af32837558ac42fb5ed17e9fecd539f08c01d275c26f250a5e6684e"}) 2018/05/08 05:54:50 executing program 4: getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x80) sendto$inet6(r0, &(0x7f0000000180)="8043683447a022c1a03f11edf46d7cb65858cb19ff45641ff809e746fb0b990701c4a0278cbb0d86e4aa13053769ffe944ebed7ea9ae2bf0b97adb5685e8da3a6e808b36483cd6a3d05bb50776e14ac5d9f93e9242bd34bc6e937eb0d8c2bb77f9a952fb8957b130c4d83f727a0f788cf24c69fae8b879ff553a91b35062255a47e79e4818168da37e75d03e7d6545fdf00076319837765978a45712b4b93788d050197123a970efc14eb45bd2", 0xad, 0x4000000, &(0x7f0000000240)={0xa, 0x4e20, 0x2f2f, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x9, &(0x7f0000000000)=[0x0], 0x1}, 0x20) openat$cgroup_subtree(r2, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000080)=0x497) 2018/05/08 05:54:50 executing program 1 (fault-call:0 fault-nth:21): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:50 executing program 6: getgid() futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) 2018/05/08 05:54:50 executing program 5: getgid() futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) tkill(r0, 0x1000000000016) [ 214.835987] FAULT_INJECTION: forcing a failure. [ 214.835987] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 214.845879] FAULT_INJECTION: forcing a failure. [ 214.845879] name failslab, interval 1, probability 0, space 0, times 0 [ 214.847840] CPU: 1 PID: 13702 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 214.847848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.847852] Call Trace: [ 214.847876] dump_stack+0x185/0x1d0 [ 214.847894] should_fail+0x87b/0xab0 [ 214.847914] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 214.847953] ? kernel_poison_pages+0x40/0x360 [ 214.894535] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 214.899886] ? kernel_poison_pages+0x1a0/0x360 [ 214.904453] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 214.909889] ? get_page_from_freelist+0xab28/0xb600 [ 214.914985] ? kmsan_set_origin_inline+0x6b/0x120 [ 214.919819] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 214.924829] ? kmsan_set_origin_inline+0x6b/0x120 [ 214.929665] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 214.935018] ? memcg_kmem_charge+0x703/0xa30 [ 214.939417] kmsan_alloc_page+0x82/0xe0 [ 214.943404] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 214.948236] ? kernel_text_address+0x34d/0x3a0 [ 214.952813] ? __kernel_text_address+0x34/0xe0 [ 214.957386] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 214.962824] ? __save_stack_trace+0x90d/0xb00 [ 214.967319] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 214.972677] ? kmsan_set_origin+0x9e/0x160 [ 214.976901] alloc_pages_current+0x6b5/0x970 [ 214.981300] get_zeroed_page+0x3f/0xd0 [ 214.985186] __pud_alloc+0xab/0x440 [ 214.988800] ? copy_process+0x6d87/0x9bb0 [ 214.992934] copy_page_range+0x3bda/0x3f10 [ 214.997159] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 215.002597] ? __rb_insert_augmented+0xd4e/0x13e0 [ 215.007436] ? init_admin_reserve+0x160/0x160 [ 215.011923] ? __vma_link_rb+0xc0e/0xcd0 [ 215.015975] copy_process+0x6d87/0x9bb0 [ 215.019956] _do_fork+0x311/0xf00 [ 215.023399] ? prepare_exit_to_usermode+0x149/0x3a0 [ 215.028404] SYSC_clone+0xf6/0x110 [ 215.031933] SyS_clone+0x77/0xa0 [ 215.035284] do_syscall_64+0x309/0x430 [ 215.039157] ? sys_vfork+0x70/0x70 [ 215.042689] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 215.047863] RIP: 0033:0x455979 [ 215.051042] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 215.058742] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 215.065998] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 215.073257] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 215.080552] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 215.087806] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000015 [ 215.095096] CPU: 0 PID: 13700 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 215.102058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.111444] Call Trace: [ 215.114085] dump_stack+0x185/0x1d0 [ 215.117761] should_fail+0x87b/0xab0 [ 215.120905] FAULT_INJECTION: forcing a failure. [ 215.120905] name failslab, interval 1, probability 0, space 0, times 0 [ 215.121559] should_failslab+0x279/0x2a0 [ 215.121648] __kmalloc+0xc2/0x350 [ 215.140316] ? sctp_add_bind_addr+0xb0/0x630 [ 215.144774] sctp_add_bind_addr+0xb0/0x630 [ 215.149036] sctp_copy_local_addr_list+0x4e1/0x610 [ 215.154004] sctp_copy_one_addr+0x20b/0xc50 [ 215.158365] sctp_bind_addr_copy+0x28c/0x970 [ 215.162795] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 215.168345] sctp_sendmsg+0x350f/0x6030 [ 215.172376] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 215.177866] ? kstrtoull+0x766/0x7e0 [ 215.181617] ? sctp_getsockopt+0x145b0/0x145b0 [ 215.186244] inet_sendmsg+0x48d/0x740 [ 215.190097] ? security_socket_sendmsg+0x9e/0x210 [ 215.194987] ? inet_getname+0x500/0x500 [ 215.198971] SYSC_sendto+0x6c3/0x7e0 [ 215.202741] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 215.208228] ? prepare_exit_to_usermode+0x149/0x3a0 [ 215.213301] SyS_sendto+0x8a/0xb0 [ 215.216809] do_syscall_64+0x309/0x430 [ 215.220721] ? SYSC_getpeername+0x560/0x560 [ 215.225060] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 215.230252] RIP: 0033:0x455979 [ 215.233440] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 215.241160] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 215.248437] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 215.255712] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 215.262983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 215.270255] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000016 [ 215.277556] CPU: 1 PID: 13698 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 215.284506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.293889] Call Trace: [ 215.296515] dump_stack+0x185/0x1d0 [ 215.300186] should_fail+0x87b/0xab0 [ 215.303996] should_failslab+0x279/0x2a0 [ 215.308183] __kmalloc+0xc2/0x350 [ 215.311685] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 215.316060] ? sctp_add_bind_addr+0xb0/0x630 [ 215.320523] sctp_add_bind_addr+0xb0/0x630 [ 215.324794] sctp_copy_local_addr_list+0x4e1/0x610 [ 215.329788] sctp_copy_one_addr+0x20b/0xc50 2018/05/08 05:54:51 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) r0 = getpgrp(0x0) capget(&(0x7f0000000040)={0x399f1336, r0}, &(0x7f0000000080)={0x8000, 0x26, 0x8, 0x20, 0xedb1, 0xc67}) 2018/05/08 05:54:51 executing program 3: r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) keyctl$clear(0x7, r0) semget(0x1, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x4680) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x47dac6e}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000240)={r2, 0x200}, 0x8) [ 215.334210] sctp_bind_addr_copy+0x28c/0x970 [ 215.338680] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 215.344259] sctp_sendmsg+0x350f/0x6030 [ 215.348331] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 215.353854] ? kstrtoull+0x766/0x7e0 [ 215.357637] ? sctp_getsockopt+0x145b0/0x145b0 [ 215.362295] inet_sendmsg+0x48d/0x740 [ 215.366184] ? security_socket_sendmsg+0x9e/0x210 [ 215.371107] ? inet_getname+0x500/0x500 [ 215.375116] SYSC_sendto+0x6c3/0x7e0 [ 215.378913] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 215.384433] ? prepare_exit_to_usermode+0x149/0x3a0 [ 215.389550] SyS_sendto+0x8a/0xb0 [ 215.393110] do_syscall_64+0x309/0x430 [ 215.397066] ? SYSC_getpeername+0x560/0x560 [ 215.401443] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 215.406657] RIP: 0033:0x455979 [ 215.409865] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 215.417614] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 215.424910] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 215.432203] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 215.439499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 215.446797] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000001a 2018/05/08 05:54:51 executing program 1 (fault-call:0 fault-nth:22): clone(0x2008600, &(0x7f0000000480), &(0x7f0000000400), &(0x7f0000907000), &(0x7f0000000440)) 2018/05/08 05:54:51 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045000070000000000b3c126ac465f4daac1414110300907800000000450000000000000000040000ac1414aaac141400444019000000ff0300000000e0000002007f00000100000000ffffffff00000000e00051abb6f3a2ec722fd0c6b9d8029109492e6017a5d9e1c583f0f2d821d669022b89d0b726"], &(0x7f0000000000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x8) 2018/05/08 05:54:51 executing program 3: shmget$private(0x0, 0x2000, 0xa50, &(0x7f00006f5000/0x2000)=nil) semget(0x1, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80040, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x6, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x88) 2018/05/08 05:54:51 executing program 0 (fault-call:2 fault-nth:23): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:51 executing program 2 (fault-call:2 fault-nth:27): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 05:54:51 executing program 4: alarm(0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) sendto$inet6(r0, &(0x7f0000000040)="3813cd2f8f36768f075c0b4f294f29cc0d456ab86ad260809a1f72e08e11c2d1fc894ee0ffffff18290c71f809f6c1e31a231b340154c7850048c5e0dc55c614f2397618aa944d63fb97a5d94514", 0x4e, 0x8000, &(0x7f00000000c0)={0xa, 0x4e21, 0x100000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x40008}, 0x1b) [ 215.661422] FAULT_INJECTION: forcing a failure. [ 215.661422] name failslab, interval 1, probability 0, space 0, times 0 [ 215.672939] CPU: 1 PID: 13733 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 215.679908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.684619] FAULT_INJECTION: forcing a failure. [ 215.684619] name failslab, interval 1, probability 0, space 0, times 0 [ 215.689283] Call Trace: [ 215.689327] dump_stack+0x185/0x1d0 [ 215.689367] should_fail+0x87b/0xab0 [ 215.689446] should_failslab+0x279/0x2a0 [ 215.689506] __kmalloc+0xc2/0x350 [ 215.718094] ? sctp_add_bind_addr+0xb0/0x630 [ 215.722526] sctp_add_bind_addr+0xb0/0x630 [ 215.726783] sctp_copy_local_addr_list+0x4e1/0x610 [ 215.731746] sctp_copy_one_addr+0x20b/0xc50 [ 215.736104] sctp_bind_addr_copy+0x28c/0x970 [ 215.740533] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 215.746092] sctp_sendmsg+0x350f/0x6030 [ 215.750123] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 215.755612] ? kstrtoull+0x766/0x7e0 [ 215.759366] ? sctp_getsockopt+0x145b0/0x145b0 [ 215.763987] inet_sendmsg+0x48d/0x740 [ 215.767843] ? security_socket_sendmsg+0x9e/0x210 [ 215.772734] ? inet_getname+0x500/0x500 [ 215.776715] SYSC_sendto+0x6c3/0x7e0 [ 215.780477] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 215.785959] ? prepare_exit_to_usermode+0x149/0x3a0 [ 215.791043] SyS_sendto+0x8a/0xb0 [ 215.794558] do_syscall_64+0x309/0x430 [ 215.798472] ? SYSC_getpeername+0x560/0x560 [ 215.802823] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 215.808021] RIP: 0033:0x455979 [ 215.811224] RSP: 002b:00007f23729a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 215.818947] RAX: ffffffffffffffda RBX: 00007f23729a96d4 RCX: 0000000000455979 [ 215.826217] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 215.833487] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 215.840763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 215.848040] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000017 [ 215.855349] CPU: 0 PID: 13737 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 215.862300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.871675] Call Trace: [ 215.874307] dump_stack+0x185/0x1d0 [ 215.877974] should_fail+0x87b/0xab0 [ 215.881940] should_failslab+0x279/0x2a0 [ 215.886116] __kmalloc+0xc2/0x350 [ 215.889639] ? sctp_add_bind_addr+0xb0/0x630 [ 215.894091] sctp_add_bind_addr+0xb0/0x630 [ 215.898365] sctp_copy_local_addr_list+0x4e1/0x610 [ 215.903356] sctp_copy_one_addr+0x20b/0xc50 [ 215.907793] sctp_bind_addr_copy+0x28c/0x970 [ 215.912261] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 215.917839] sctp_sendmsg+0x350f/0x6030 [ 215.921905] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 215.927431] ? kstrtoull+0x766/0x7e0 [ 215.931222] ? sctp_getsockopt+0x145b0/0x145b0 [ 215.935881] inet_sendmsg+0x48d/0x740 [ 215.939768] ? security_socket_sendmsg+0x9e/0x210 [ 215.944696] ? inet_getname+0x500/0x500 [ 215.948701] SYSC_sendto+0x6c3/0x7e0 [ 215.955449] ? __msan_metadata_ptr_for_store_4+0x13/0x20 2018/05/08 05:54:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0xfffffffffffffffd, @empty, 0x20000000}, 0x100000010) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) socket$inet6(0xa, 0x80003, 0x40) [ 215.960972] ? prepare_exit_to_usermode+0x149/0x3a0 [ 215.966084] SyS_sendto+0x8a/0xb0 [ 215.971103] do_syscall_64+0x309/0x430 [ 215.975048] ? SYSC_getpeername+0x560/0x560 [ 215.979408] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 215.985425] RIP: 0033:0x455979 [ 215.988646] RSP: 002b:00007fbd1889cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 215.996395] RAX: ffffffffffffffda RBX: 00007fbd1889d6d4 RCX: 0000000000455979 [ 216.004654] RDX: 0000000000000001 RSI: 00000000205a0fff RDI: 0000000000000013 [ 216.011948] RBP: 000000000072bea0 R08: 00000000207bcfe4 R09: 000000000000001c [ 216.019241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 216.026537] R13: 0000000000000546 R14: 00000000006fbf30 R15: 000000000000001b [ 216.053596] ================================================================== [ 216.061232] BUG: KMSAN: uninit-value in sctp_do_bind+0x60f/0xdc0 [ 216.067383] CPU: 0 PID: 13744 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 216.068549] FAULT_INJECTION: forcing a failure. [ 216.068549] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 216.074302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.074307] Call Trace: [ 216.074329] dump_stack+0x185/0x1d0 [ 216.074346] ? sctp_do_bind+0x60f/0xdc0 [ 216.074360] kmsan_report+0x142/0x240 [ 216.074378] __msan_warning_32+0x6c/0xb0 [ 216.074391] sctp_do_bind+0x60f/0xdc0 [ 216.074410] sctp_bind+0x149/0x190 [ 216.074423] ? sctp_recvmsg+0x11a0/0x11a0 [ 216.074436] inet6_bind+0x1fd/0x1820 [ 216.074451] ? security_socket_bind+0x5d/0x210 [ 216.074467] ? ipv6_mod_enabled+0x60/0x60 [ 216.074507] SYSC_bind+0x3f2/0x4b0 [ 216.140955] ? syscall_return_slowpath+0xe9/0x700 [ 216.145790] SyS_bind+0x54/0x80 [ 216.149054] do_syscall_64+0x309/0x430 [ 216.152932] ? SYSC_socketpair+0x14a0/0x14a0 [ 216.157329] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 216.162499] RIP: 0033:0x455979 [ 216.165672] RSP: 002b:00007f0c9c97bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 216.173451] RAX: ffffffffffffffda RBX: 00007f0c9c97c6d4 RCX: 0000000000455979 [ 216.180707] RDX: 0000000100000010 RSI: 000000002067efe4 RDI: 0000000000000013 [ 216.187962] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.195216] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 216.202467] R13: 0000000000000026 R14: 00000000006f4430 R15: 0000000000000000 [ 216.209736] [ 216.209769] CPU: 1 PID: 13725 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 216.211347] Local variable description: ----address@SYSC_bind [ 216.211365] Disabling lock debugging due to kernel taint [ 216.218287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.224155] Kernel panic - not syncing: panic_on_warn set ... [ 216.224155] [ 216.229584] Call Trace: [ 216.248872] dump_stack+0x185/0x1d0 [ 216.252515] should_fail+0x87b/0xab0 [ 216.256251] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 216.261021] ? kernel_text_address+0x34d/0x3a0 [ 216.265657] ? __kernel_text_address+0x34/0xe0 [ 216.270278] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 216.275772] ? __save_stack_trace+0x90d/0xb00 [ 216.280295] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 216.285688] alloc_pages_current+0x6b5/0x970 [ 216.290148] __pmd_alloc+0xad/0x410 [ 216.293829] copy_page_range+0x39ba/0x3f10 [ 216.298084] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 216.303574] ? __rb_insert_augmented+0xd4e/0x13e0 [ 216.308439] ? init_admin_reserve+0x160/0x160 [ 216.312950] ? __vma_link_rb+0xc0e/0xcd0 [ 216.317029] copy_process+0x6d87/0x9bb0 [ 216.321049] _do_fork+0x311/0xf00 [ 216.324528] ? prepare_exit_to_usermode+0x149/0x3a0 [ 216.329589] SYSC_clone+0xf6/0x110 [ 216.333187] SyS_clone+0x77/0xa0 [ 216.336603] do_syscall_64+0x309/0x430 [ 216.340509] ? sys_vfork+0x70/0x70 [ 216.344064] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 216.349255] RIP: 0033:0x455979 [ 216.352443] RSP: 002b:00007f4c9f589c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 216.360162] RAX: ffffffffffffffda RBX: 00007f4c9f58a6d4 RCX: 0000000000455979 [ 216.367432] RDX: 0000000020000400 RSI: 0000000020000480 RDI: 0000000002008600 [ 216.374716] RBP: 000000000072bea0 R08: 0000000020000440 R09: 0000000000000000 [ 216.381990] R10: 0000000020907000 R11: 0000000000000246 R12: 0000000000000013 [ 216.389264] R13: 0000000000000052 R14: 00000000006f4850 R15: 0000000000000016 [ 216.396554] CPU: 0 PID: 13744 Comm: syz-executor4 Tainted: G B 4.16.0+ #87 [ 216.404795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.414155] Call Trace: [ 216.416753] dump_stack+0x185/0x1d0 [ 216.420383] panic+0x39d/0x940 [ 216.423597] ? sctp_do_bind+0x60f/0xdc0 [ 216.427576] kmsan_report+0x238/0x240 [ 216.431378] __msan_warning_32+0x6c/0xb0 [ 216.435439] sctp_do_bind+0x60f/0xdc0 [ 216.439245] sctp_bind+0x149/0x190 [ 216.442791] ? sctp_recvmsg+0x11a0/0x11a0 [ 216.446943] inet6_bind+0x1fd/0x1820 [ 216.450665] ? security_socket_bind+0x5d/0x210 [ 216.455254] ? ipv6_mod_enabled+0x60/0x60 [ 216.459411] SYSC_bind+0x3f2/0x4b0 [ 216.462960] ? syscall_return_slowpath+0xe9/0x700 [ 216.467823] SyS_bind+0x54/0x80 [ 216.471114] do_syscall_64+0x309/0x430 [ 216.475009] ? SYSC_socketpair+0x14a0/0x14a0 [ 216.479426] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 216.484617] RIP: 0033:0x455979 [ 216.487802] RSP: 002b:00007f0c9c97bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 216.495512] RAX: ffffffffffffffda RBX: 00007f0c9c97c6d4 RCX: 0000000000455979 [ 216.502895] RDX: 0000000100000010 RSI: 000000002067efe4 RDI: 0000000000000013 [ 216.510169] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.517441] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 216.524715] R13: 0000000000000026 R14: 00000000006f4430 R15: 0000000000000000 [ 216.532428] Dumping ftrace buffer: [ 216.535954] (ftrace buffer empty) [ 216.539639] Kernel Offset: disabled [ 216.543242] Rebooting in 86400 seconds..