INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.56' (ECDSA) to the list of known hosts. 2018/05/04 20:29:07 fuzzer started 2018/05/04 20:29:08 dialing manager at 10.128.0.26:43959 syzkaller login: [ 48.710185] can: request_module (can-proto-0) failed. [ 48.721266] can: request_module (can-proto-0) failed. 2018/05/04 20:29:16 kcov=true, comps=false 2018/05/04 20:29:20 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) 2018/05/04 20:29:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/219, 0xdb, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) set_thread_area(&(0x7f0000000100)={0x2, 0x0, 0xffffffff, 0x5, 0xff, 0x5, 0x6, 0x3, 0x6}) tgkill(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/05/04 20:29:20 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x400c330d, &(0x7f00000000c0)) 2018/05/04 20:29:20 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) close(0xffffffffffffffff) close(r1) 2018/05/04 20:29:20 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000809b0080290e060043010d05ff06009d0005ffffffff0000000000000000ff7fffffffffffffffff000418b2f71d033256bb6afb12e50ec747163399ece02e5cdf615901bba538cc7f4fbd82b143e67c2f4f6057045d605c2641aceb3cddea8ac7b3382a148c323b1fef2fc5540dec354cb8f22a4d4466b3b5ecfd6ca16e38aa881d3d505fa1be1995c8abb0c6"], 0x1) ftruncate(r2, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile(r2, r2, &(0x7f0000000140), 0xffffffff) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000200)={0x8, 0x1, 0x0, 'queue0\x00'}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/05/04 20:29:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/04 20:29:20 executing program 6: clock_adjtime(0x0, &(0x7f0000000080)) 2018/05/04 20:29:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) [ 54.314347] IPVS: ftp: loaded support on port[0] = 21 [ 54.379365] IPVS: ftp: loaded support on port[0] = 21 [ 54.423999] IPVS: ftp: loaded support on port[0] = 21 [ 54.486869] IPVS: ftp: loaded support on port[0] = 21 [ 54.592901] IPVS: ftp: loaded support on port[0] = 21 [ 54.719592] IPVS: ftp: loaded support on port[0] = 21 [ 54.879209] IPVS: ftp: loaded support on port[0] = 21 [ 55.007945] IPVS: ftp: loaded support on port[0] = 21 [ 56.036728] ip (4676) used greatest stack depth: 54208 bytes left [ 56.840539] ip (4739) used greatest stack depth: 54200 bytes left [ 56.991485] ip (4750) used greatest stack depth: 53656 bytes left [ 57.263787] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.270287] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.310664] device bridge_slave_0 entered promiscuous mode [ 57.525474] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.531963] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.573648] device bridge_slave_1 entered promiscuous mode [ 57.665423] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.671930] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.704249] device bridge_slave_0 entered promiscuous mode [ 57.770887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.783755] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.790246] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.838382] device bridge_slave_0 entered promiscuous mode [ 57.924624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.943293] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.949797] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.990252] device bridge_slave_1 entered promiscuous mode [ 58.087698] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.094185] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.127282] device bridge_slave_1 entered promiscuous mode [ 58.158175] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.164710] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.176874] device bridge_slave_0 entered promiscuous mode [ 58.231934] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.238433] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.278255] device bridge_slave_0 entered promiscuous mode [ 58.300175] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.342748] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.349255] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.387835] device bridge_slave_0 entered promiscuous mode [ 58.407710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.450843] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.457340] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.485489] device bridge_slave_0 entered promiscuous mode [ 58.500908] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.507417] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.531907] device bridge_slave_1 entered promiscuous mode [ 58.552619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.573462] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.581494] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.587952] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.623851] device bridge_slave_1 entered promiscuous mode [ 58.640868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.648797] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.655266] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.677299] device bridge_slave_1 entered promiscuous mode [ 58.697497] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.704013] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.715482] device bridge_slave_0 entered promiscuous mode [ 58.732547] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.751578] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.758121] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.787289] device bridge_slave_1 entered promiscuous mode [ 58.814580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.826366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.893677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.951425] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.957940] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.974696] device bridge_slave_1 entered promiscuous mode [ 59.018847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.028353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.050192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.123653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.195503] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.220204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.231335] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.295836] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.426953] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.436202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.505032] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.647305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.654282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.736889] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.763999] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.775857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.784373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.809132] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.847983] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.869551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.877937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.906639] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.936469] team0: Port device team_slave_0 added [ 59.985925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.995558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.018912] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.038916] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.070550] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.101807] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.178566] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.206662] team0: Port device team_slave_1 added [ 60.232526] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.275170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.283663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.298447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.305427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.323276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.364735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.407532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.414540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.463218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.471578] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.494644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.509996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.545336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.570518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.582426] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.590654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.625836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.632828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.660016] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.673280] team0: Port device team_slave_0 added [ 60.688435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.695682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.702665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.724512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.766329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.805075] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.813519] team0: Port device team_slave_0 added [ 60.850599] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.861106] team0: Port device team_slave_1 added [ 60.879818] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.902671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.941519] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.948943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.972581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.034438] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.053668] team0: Port device team_slave_1 added [ 61.134343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.152817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.165106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.191098] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.199254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.212107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.246827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.277727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.317752] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.331917] team0: Port device team_slave_0 added [ 61.346953] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.360016] team0: Port device team_slave_0 added [ 61.370511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.394485] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.407911] team0: Port device team_slave_0 added [ 61.457423] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.469953] team0: Port device team_slave_0 added [ 61.478013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.487165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.505974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.544727] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.568414] team0: Port device team_slave_1 added [ 61.605511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.618889] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.647146] team0: Port device team_slave_1 added [ 61.664597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.688379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.719925] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.747558] team0: Port device team_slave_1 added [ 61.769016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.785624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.793750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.800971] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.822071] team0: Port device team_slave_1 added [ 61.843513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.860375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.889782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.920597] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.935400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.943548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.958236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.984020] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.000258] team0: Port device team_slave_0 added [ 62.007110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.021517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.041369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.049312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.057287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.094567] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.116220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.134546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.144014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.151698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.169225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.179287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.189296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.207949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.225296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.241667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.260727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.269760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.277091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.285460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.296974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.307927] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.323869] team0: Port device team_slave_1 added [ 62.343943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.360876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.374094] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.386359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.395889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.420264] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.429756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.477214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.505195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.538609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.567782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.579763] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.589463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.601435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.630424] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.639733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.658757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.678765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.707564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.722386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.733103] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.740480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.749469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.780383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.788657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.803447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.833895] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.843512] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.853310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.882903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.927478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.954505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.000567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.007586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.029136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.226630] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.234741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.251597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.342390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.358330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.387530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.126232] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.132738] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.139656] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.146152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.166405] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.439209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.826862] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.833367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.840231] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.846686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.893022] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.113627] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.120138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.127075] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.133551] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.145965] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.203700] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.210198] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.217127] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.223582] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.319200] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.371764] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.378243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.385108] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.391552] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.448223] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.456513] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.462979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.469870] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.476350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.485364] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.492652] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.499103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.505891] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.512339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.525620] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.549612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.560933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.578575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.595902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.609392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.630848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.909545] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.916079] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.922936] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.929426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.976626] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.591727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.624592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.079240] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.129988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.369784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.409874] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.442190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.541826] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.695449] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.817883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.890267] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.948592] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.208767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.251349] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.303842] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.369475] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.375824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.386450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.518865] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.696076] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.764315] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.770608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.781253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.830205] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.836483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.851093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.084673] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.090972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.101886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.182567] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.188925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.197239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.242789] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.249191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.261452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.294794] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.357449] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.363752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.376197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.557225] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.671346] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.677625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.691085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.762896] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.981924] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.021379] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.059607] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.323092] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.548682] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/04 20:29:49 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) sync() 2018/05/04 20:29:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) 2018/05/04 20:29:49 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) close(r0) 2018/05/04 20:29:49 executing program 7: 2018/05/04 20:29:49 executing program 2: 2018/05/04 20:29:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/05/04 20:29:49 executing program 4: syslog(0x3, &(0x7f0000002440)=""/192, 0xc0) 2018/05/04 20:29:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f970ede000000000000000000000000"], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 82.392698] sock: process `syz-executor3' is using obsolete getsockopt SO_BSDCOMPAT 2018/05/04 20:29:49 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x8, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000300)={0xffffffffffffffff, 0x8}) creat(&(0x7f0000000080)='./file0\x00', 0x5d) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) sync() 2018/05/04 20:29:49 executing program 6: 2018/05/04 20:29:49 executing program 7: 2018/05/04 20:29:49 executing program 3: 2018/05/04 20:29:49 executing program 5: 2018/05/04 20:29:49 executing program 1: 2018/05/04 20:29:49 executing program 0: 2018/05/04 20:29:49 executing program 6: 2018/05/04 20:29:49 executing program 7: 2018/05/04 20:29:49 executing program 4: 2018/05/04 20:29:49 executing program 3: 2018/05/04 20:29:50 executing program 2: 2018/05/04 20:29:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) 2018/05/04 20:29:50 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000809b0080290e060043010d05ff06009d0005ffffffff0000000000000000ff7fffffffffffffffff000418b2f71d033256bb6afb12e50ec747163399ece02e5cdf615901bba538cc7f4fbd82b143e67c2f4f6057045d605c2641aceb3cddea8ac7b3382a148c323b1fef2fc5540dec354cb8f22a4d4466b3b5ecfd6ca16e38aa881d3d505fa1be1995c8abb0c6dbb738593be849bad4478d6321de1ca471d1c95f0f00"], 0x1) ftruncate(r2, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile(r2, r2, &(0x7f0000000140), 0xffffffff) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400000, 0x1) mq_getsetattr(r3, &(0x7f0000000180)={0x5391, 0x7, 0xfffffffffffffff9, 0x6, 0xff, 0x7, 0xff, 0x4}, &(0x7f00000001c0)) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000200)={0x8, 0x1, 0x0, 'queue0\x00', 0x2}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/05/04 20:29:50 executing program 0: 2018/05/04 20:29:50 executing program 7: 2018/05/04 20:29:50 executing program 6: 2018/05/04 20:29:50 executing program 4: 2018/05/04 20:29:50 executing program 3: 2018/05/04 20:29:50 executing program 5: 2018/05/04 20:29:50 executing program 0: 2018/05/04 20:29:50 executing program 2: 2018/05/04 20:29:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000098effc), 0x4) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c", 0x449}], 0x1) recvmmsg(r0, &(0x7f0000008400)=[{{&(0x7f00000008c0)=@l2, 0x80, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/74, 0x4a}], 0x1, &(0x7f0000000ac0)=""/20, 0x14}, 0x9}, {{&(0x7f0000001d40)=@hci, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001e00)=""/86, 0x56}, {&(0x7f00000024c0)=""/224, 0xe0}, {&(0x7f00000025c0)=""/209, 0xd1}, {&(0x7f00000026c0)=""/250, 0xfa}], 0x4, &(0x7f00000027c0)=""/193, 0xc1}}, {{&(0x7f0000001ec0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000028c0)=""/136, 0x88}, {&(0x7f00000029c0)=""/160, 0xa0}], 0x2, &(0x7f0000002ac0)=""/102, 0x66}, 0x3}], 0x3, 0x0, &(0x7f0000008540)={0x0, 0x989680}) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000008680)={'nat\x00'}, &(0x7f0000001dc0)=0x50) writev(0xffffffffffffffff, &(0x7f0000000880), 0x0) 2018/05/04 20:29:50 executing program 7: 2018/05/04 20:29:50 executing program 3: 2018/05/04 20:29:50 executing program 5: clock_adjtime(0x0, &(0x7f0000000080)={0x73db, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26bd}) 2018/05/04 20:29:50 executing program 4: 2018/05/04 20:29:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x3) 2018/05/04 20:29:50 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000000001, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x2) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9}]}, 0x58) dup2(r0, r1) 2018/05/04 20:29:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/04 20:29:50 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) 2018/05/04 20:29:50 executing program 4: syz_open_procfs(0x0, &(0x7f0000000d00)='net/igmp6\x00') 2018/05/04 20:29:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) unshare(0x20000400) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000000000)=""/174) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={0x0, 0x3, 0x3, 0x57, &(0x7f0000fff000/0x1000)=nil, 0xfff}) dup3(r3, r0, 0x0) 2018/05/04 20:29:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1000000000000053, 0x0) 2018/05/04 20:29:50 executing program 5: r0 = socket(0x10, 0x803, 0x0) socket$inet(0x2, 0x6, 0x6) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x6, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4600, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) 2018/05/04 20:29:50 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x9}, 0xc) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/04 20:29:50 executing program 1: ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000000)={0x3, 0x2, 0x100000000000, 0x1, &(0x7f00000001c0)=[{}, {}]}) 2018/05/04 20:29:50 executing program 7: unshare(0x400) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="93"}, 0x20) write$evdev(r0, &(0x7f0000000040)=[{}], 0x18) socket$nl_xfrm(0x10, 0x3, 0x6) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x80, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) accept$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/05/04 20:29:50 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a3015ab1d5405f24db7b4f857c715f6"], 0x12) r1 = epoll_create(0x9fc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2}) 2018/05/04 20:29:50 executing program 4: r0 = socket(0x40000000015, 0xa, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1ff, 0x484401) fanotify_mark(r1, 0x0, 0x0, r2, &(0x7f0000000180)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="310096ff0000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000006160180c2000000000000000000000000000000e00000027f0000010000000000010000000000000000000000000000000000000000000000000000000000000000000000000000455faaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000"]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/04 20:29:50 executing program 2: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x83, 0x3}, 'port0\x00', 0x0, 0x0, 0x2, 0x1, 0x0, 0x4, 0x1e94472f}) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x501000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x78) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40505330, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x6}) 2018/05/04 20:29:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x20000000004, 0x20011, r1, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) 2018/05/04 20:29:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001280)='io.stat\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000012c0)={'nat\x00'}, &(0x7f0000001340)=0x54) unshare(0x8000400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0xf2c2, 0x0, 0x3, 0x8, 0x598194f, 0x5942, 0x7f}, &(0x7f00000000c0)=0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000000)=@generic={0x0, "b22e954511e08c16e300dc65afaaf3258b82be4877434933b4f23f98a99b383cb4831c04288a965f1e63125cd297b222f971c6c2c902c0b8ed358d4a868c135e8c7b606167eb09ee92c12ad5d7bd793001ce16aac2af978c1a84d21b9f1fbf1884a2bdeb04bbdfe224ea952987d682499d9e0410d87f7160f9dcaef04ef1"}, 0x80) 2018/05/04 20:29:51 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) r1 = msgget$private(0x0, 0x1) msgsnd(r1, &(0x7f0000000140)={0x2, "01d75d285bef415ba95738fe447729f279117da12bcdc6728fd3f11781cabf8421dd6e53220ef9b63c0402e9e0412a04dc4066f87771734f0d2addb6ef4e2dbe464fc8ec670984f9d28b3b73a0e00e3d92d9b7b284524ba5a58bbd93bec8a2c0fa16b4af5f428f7b6aaf8fcb365fb8c1265dc993f5e8bd86b8bb06938b1759586a6063543edc6d88b0319f3cd0175e02dae5a2a31ddc4b69a7d6d3b10e32f260dfb86c313fb2790f377272bcf5cfb574fb41d216165d32a5891e57e2afa4f606d9613c72a314be8d306c7fc60ff8c5c26a3965"}, 0xdb, 0x800) connect$ax25(r0, &(0x7f0000000040)={0x3, {'X\tx7N\aw'}, 0x5}, 0x10) 2018/05/04 20:29:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0x3, 0x0, 0x729a}}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x8}}], 0x1, 0x20000000) 2018/05/04 20:29:51 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1000000000000005, 0xb, 0x401, 0x3}, 0x9d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040)="0a177f0d997e622512d7f23014d41968d8623d6acc8c3d57cc7b0696efe2ef8c27ae50fdded16601c9ed29872df7a20bc86303ef020bdf4e", &(0x7f0000000200)}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0xa477216}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x6}, &(0x7f00000022c0)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000000200)="fa", &(0x7f0000107000)=""/78}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00000002c0)="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", &(0x7f00000012c0)=""/4096}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) 2018/05/04 20:29:51 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffffffffffffc, 0xfffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x4000) epoll_create(0x7f) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="c40e42ad8c1d98689e3b2da8413ed62716bd30b6bd9fed720440501d50a55d8592121a15fd05880ff70d93b578c5c565ff004c452c4e6a169fa7f9e6ebac9a15da3505c1c92d30bfab8392037100b24f719ac71dfba686509fdf624e2f8d7a866bf918c47af07d7de3fd15c4fb465f0475cd561f081b3bc5763759405a87c52b8583313aafade2cadaf4adac5c55d8ddf0bce6ca61a4813172b936bb3118a87b16ee2d84e5") 2018/05/04 20:29:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40600) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @remote}, &(0x7f0000000080)=0xc) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) 2018/05/04 20:29:51 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002f80), &(0x7f0000002fc0)=0x18) 2018/05/04 20:29:51 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1e, 0x20000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x100000001, 0x7, 0x4, 0x3, 0x10001}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept(r1, 0x0, &(0x7f00000000c0)=0x2ee) recvfrom(r2, &(0x7f0000000100)=""/180, 0xb4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="bd681d047177c4ef3ae14a7a738afdd239494aa884d3d0", 0x17) 2018/05/04 20:29:51 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x7, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x7f, 0x10081) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001780)='/dev/zero\x00', 0x40040, 0x0) renameat2(r1, &(0x7f0000000500)='./file0\x00', r2, &(0x7f0000001840)='./file0\x00', 0x1) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x7, 0x5, 0x7, 0xff}) socket$netlink(0x10, 0x3, 0x7) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=""/206, 0xce) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000002c0)={r4}) 2018/05/04 20:29:51 executing program 0: r0 = semget$private(0x0, 0x6, 0x21ede53143a00029) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x2}, {0x0, 0xffffffffffff396a, 0x800}, {0x4, 0x7f, 0x1000}, {0x6, 0x7ff, 0x1800}, {0x3, 0x3ff}, {0x0, 0xfa6, 0x1000}, {0x5, 0x0, 0x1000}, {0x4, 0x6, 0x800}, {0x0, 0x291, 0xcfa8b9615990b05a}], 0x9, &(0x7f00000000c0)={r1, r2+30000000}) r3 = socket(0x10, 0x802, 0x0) prctl$setfpexc(0xc, 0x10080) write(r3, &(0x7f0000000080)="240000001a0025f0001b100400edfc0e1c0b0020e800000000aedb4fde24ff569301a312", 0x24) [ 84.404105] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 84.406518] Unknown ioctl -1073191903 [ 84.476709] Unknown ioctl -1073191903 2018/05/04 20:29:51 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000194eec)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) r1 = getpgid(0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x10000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xfffffffffffffff7, 0x9, 0x80, 0x400, 0x0, 0x1ff, 0x3000, 0x1, 0x2, 0x8f4, 0x574a, 0x6, 0x80000001, 0x7, 0x22e, 0x3, 0x1ff, 0x3, 0x7fff, 0x6, 0x4, 0x0, 0x0, 0x3, 0x4, 0x9, 0x8, 0x6, 0x6f0, 0x4, 0x6, 0xedd, 0x6, 0x6, 0x4b, 0x6, 0x0, 0x1, 0x4, @perf_config_ext={0x4, 0x3}, 0x60, 0x800, 0x7, 0x7, 0x1, 0x100, 0x6}, r1, 0xd, r2, 0xa) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x22002) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000080)={0x1, 0xa4}) 2018/05/04 20:29:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) close(r0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x7, 0x1, "a4"}, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x20}, &(0x7f0000000080)=0x14f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x200}, &(0x7f0000000100)=0x8) 2018/05/04 20:29:51 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) r1 = msgget$private(0x0, 0x1) msgsnd(r1, &(0x7f0000000140)={0x2, "01d75d285bef415ba95738fe447729f279117da12bcdc6728fd3f11781cabf8421dd6e53220ef9b63c0402e9e0412a04dc4066f87771734f0d2addb6ef4e2dbe464fc8ec670984f9d28b3b73a0e00e3d92d9b7b284524ba5a58bbd93bec8a2c0fa16b4af5f428f7b6aaf8fcb365fb8c1265dc993f5e8bd86b8bb06938b1759586a6063543edc6d88b0319f3cd0175e02dae5a2a31ddc4b69a7d6d3b10e32f260dfb86c313fb2790f377272bcf5cfb574fb41d216165d32a5891e57e2afa4f606d9613c72a314be8d306c7fc60ff8c5c26a3965"}, 0xdb, 0x800) connect$ax25(r0, &(0x7f0000000040)={0x3, {'X\tx7N\aw'}, 0x5}, 0x10) 2018/05/04 20:29:51 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000300)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)="39f94ed0d69263e0a980c3d9fde66770e197ed3020939c64cc2821252ee142077ecd6bfdf0b38828eca9048328eccbd0e3b60fa0654e020000006cb309b5596864794bce762a3115aeb85d02524e455dba5273a8e627dfc681dfcf3344265dd1b9506f5bc562477ec1", 0x69, 0x20000000, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x1, 0x2, {0xa, 0x4e23, 0x7047, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x80) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1ff, 0xc2000) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000200)="b014f9e14f98e58b78180feb35736c569fd89a4b3db704f55e0764ede75cc35e08dd1b72e0b3270c7b2b13fdc22070c706e587c689dcf310127096e83014acf152809578766cb2b0cabf3857b3fd7d0803c9e5b92f6645f4b9432f81f7b3c6fb901f958bbe040d5142d11e174c75ea37d520e39c7bd4db9a2dd7b18ccb5fc477a6e208404e0953fa2e1ce5fe37d65ffb3dcc917f2ec1d518258bca3602274984b99dd3aa1e335f6d49fdcbc72e617378e6af0139d052ad4a0e75a5c4d2629456777d445e8cc694e6d643e934482068a0", 0xd0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/04 20:29:51 executing program 3: io_setup(0xba, &(0x7f00000000c0)=0x0) r1 = socket(0xa, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040), 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000080)='bond_slave_0\x00', 0xbfe}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='sit0\x00', 0x10) io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) 2018/05/04 20:29:51 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x9, 0x800}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000000c0)='\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) exit(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, r4, 0x0, 0x0, 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0xde47, 0x3, 0x10001, 0x7, 0x3ff, 0xfffffffffffffe00}) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x6, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) faccessat(r1, &(0x7f0000000380)='./file0\x00', 0x4, 0x800) [ 84.543099] random: crng init done 2018/05/04 20:29:51 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8, 0x8000, 0x459b9e43, 0x20000000000, 0x0, 0x0, 0x40000, 0x2, 0xee, 0x0, 0xc000000000000, 0x3, 0x0, 0x8, 0x3ff, 0x7, 0xfffdfffffffffff9, 0x8, 0x9fc8, 0x0, 0x8165, 0x2, 0x3ff, 0xfffffffffffffc00, 0x9, 0x0, 0x0, 0x1, 0x3, 0x20, 0x3, 0x1, 0x0, 0x38a4603b, 0x8b0c, 0x7, 0x0, 0x1, 0x4, @perf_config_ext={0x8, 0x882}, 0x28000, 0x73, 0x8d, 0x0, 0xffffffffffff8000, 0x845, 0x4}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) readahead(r0, 0x2, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000ff4)) r1 = syz_open_dev$dspn(&(0x7f0000002580)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x80) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000025c0)=""/161, &(0x7f0000002680)=0xa1) migrate_pages(0x0, 0x7fff, &(0x7f000000aff8), &(0x7f0000000000)) 2018/05/04 20:29:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) sendfile(r0, r0, 0x0, 0x3) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) 2018/05/04 20:29:51 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7a, 0x30000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket(0x1e, 0x802, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f0000000140)=[{0xa0, 0x6, 0x8bf0, "7fa49c52031ccd1cd51ddceec16414a5d42126a60db0dfc7c2cbd4b12e966c617f7b849e4b764c8ebee98733cc6ba1c8517497fe4546033a12c2fd85680edc1b889064a94538096bfad6a7f958b4d5c30f4ec9e83b72ce82bd539bed21d7bcd27305c87937d6a6dde355b98bfd192b1f8a37d8d69331f346c15a645c6cfaac6edce47202c5b2080e27a8"}, {0x70, 0x10f, 0xa6, "f85b017c8406b29aab1893193a87ef3f5a044bb70b39005d6015f8b3e63a9bb1e690f35f291f02c5c2798c2ecf31190a1534522976d787c64b4f63b214e8661c25ed19d09d3bf2d40a9cc23aa4a67f62523cd1636705278b80"}, {0xb8, 0x29, 0x1, "6c29d6f8d3c98240c34b0dd4601dc72cb5052c24f03a1498728c7112dfbb7ae82a5937facf5865fd36bfe9dc83a408f670e466fe790a8ffa49e1a0e8d571799bb70d028bd2b367097d536a080d7fabad18b94f4e6d0871939d0d71235af8b8fcd05651d4749a98084c338a7a03d41315be29fc0e06ab1eb8d6a707af083d9c8ffba712c3823eb4a1592633a2744de40fec901f6bc3979e89dba9d4ac89f164e536c3"}, {0xd0, 0x1, 0x2, "d299388c7fa08cf9dfb368b5902683b0550af3c8cd54ec717cc14d97843ad43ca8d026b90b3778323fd616cb5f4eabe48271ef6f1b5c8a08bb5f95f944e4376798815b6b2b729f532dff243860edad1d0395abc67f0421f1db93b33c733946b8581411c81d77ecab63eb39128ec4ff3af8a675138d55204d2bf25e2bb3f134286d079f635d6bb92db8b88df9dc60479a8058b5a849d2257568c8afdf4d8f928d67a1efb6d91d55da0408101e869d9f9f29796d4d3b0af568f7e3f29ffc"}], 0x298}, 0x0) 2018/05/04 20:29:51 executing program 3: r0 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='$selinux\x00', 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000440)=""/228, 0xe4) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) keyctl$dh_compute(0x17, &(0x7f0000000300)={r2, r2, r2}, &(0x7f00000001c0)=""/128, 0x80, &(0x7f0000000180)={&(0x7f00000003c0)={'tgr192\x00'}}) 2018/05/04 20:29:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x0, 0x7}, 'port0\x00', 0x80, 0x1, 0x8, 0xabb, 0x3, 0x0, 0x3f, 0x0, 0x2, 0x8}) 2018/05/04 20:29:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000000)={0x28, 0x1d, 0x109, 0x0, 0x0, {0x2}, [@typed={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x28}, 0x1}, 0x0) inotify_init1(0x2000080020000804) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/04 20:29:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1'}, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x101802) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x4, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/05/04 20:29:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$getflags(r0, 0x0) sendto$inet(r0, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000c80), 0x0, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/05/04 20:29:51 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) fcntl$getownex(r3, 0x10, &(0x7f000058eff8)) r4 = dup(r1) sendto$llc(r4, &(0x7f0000000040)="0b8fadc6266d10f501652f353e7a17f35277c32ef63e3d303ce6b7b32cd28adb5ad8e4aec2006e8d82f8e690bc3516caa1f913fa2a04873aa0cfe154f202b57f8afe56ffdb9e15298711e1ee28b1df15", 0x50, 0x20004081, &(0x7f00000000c0)={0x1a, 0x5, 0x101, 0x6, 0xfffffffffffffffb, 0x3, @random="c39c7f0c12ed"}, 0x10) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00000001c0)=[0x3, 0xfffffffffffffffa]) [ 84.877199] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 84.901972] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/05/04 20:29:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x100000000000023) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/05/04 20:29:51 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fstat(r1, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00000003c0)=0x84, 0xfffffffffffffd6f) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xffffffffffffff3e, &(0x7f0000000300)={0x2}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x10000, 0x9, 0x64, "f1c19ad6e68d0a00b7b7ef9f30dff43258c171948805310f3d9d35e883d418081bef5554aa2ca4177500ddd42562c9c49952a114e50e1e30b680385715a3a2502648fa5b49b3e78dbe3509b5471526de"}, 0xd8) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e24}}) chmod(&(0x7f0000000180)='./bus\x00', 0x82) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x5, 0x4) ftruncate(r3, 0x7fff) 2018/05/04 20:29:52 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0)="89070404001f7f6b20cd77c1d02d0cb75b5e101a581234e061dd4be4ae1f66d1073165f8ce9f9283", 0x28) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/04 20:29:52 executing program 1: mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) 2018/05/04 20:29:52 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0xf}, 0x8}, 0x7, [0xb59b, 0xbf3, 0x7fff, 0x0, 0x40, 0x9, 0x80000001, 0xea]}, 0x5c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)) 2018/05/04 20:29:52 executing program 4: r0 = socket$unix(0x1, 0x801, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x20000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000004c0)={0x2, 0x4, [0x5]}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x4e21, 0xffffffffffff4268, 0x4e22, 0x0, 0x2, 0x80, 0x20, 0x88, 0x0, r2}, {0x7, 0x7, 0x8, 0x6414, 0x7fff, 0x0, 0x1000, 0x9}, {0x2, 0x4, 0x0, 0x5}, 0x3, 0x6e6bbf, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6, 0x1, 0x800, 0x1, 0x7e000000000000, 0x7}}, 0xe8) sendmsg$nl_crypto(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@get={0x100, 0x13, 0x810, 0x70bd26, 0x25dfdbfc, {{'drbg_nopr_sha1\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1}, {0x8, 0x1, 0xffff}]}, 0x100}, 0x1}, 0x20000000) r3 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r3, &(0x7f0000000000)=""/30, 0x1e, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 85.195176] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 85.246738] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 2018/05/04 20:29:52 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) 2018/05/04 20:29:52 executing program 5: unshare(0x8000400) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001040)=""/4096) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) 2018/05/04 20:29:52 executing program 2: unshare(0x60000000) perf_event_open(&(0x7f0000000100)={0x0, 0xd, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae}, 0x0, 0x4, 0xffffffffffffffff, 0x0) 2018/05/04 20:29:52 executing program 6: io_setup(0x3fa, &(0x7f0000000440)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x77359400}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x109400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x7ff, 0xb3}, 'port1\x00', 0x0, 0x100000, 0x5, 0x8, 0x16, 0xc0e, 0x4a57, 0x0, 0x1, 0x3}) io_destroy(r0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) 2018/05/04 20:29:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000880)="de", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/112, &(0x7f0000000200)=0x70) r1 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000900)={{0xffffffffffffffff, 0x3, 0x6, 0x2, 0x7ff}, 0xffffffffffffffff, 0x3, 0x3}) sendto$inet(r0, &(0x7f00000002c0)="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", 0x595, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/04 20:29:52 executing program 0: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0xfffffffffffffffe) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x80000c0e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r2, @dev={0xac, 0x14, 0x14, 0x1c}, @multicast2=0xe0000002}, 0xc) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/05/04 20:29:52 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000280)=""/218, 0xda}], 0x2, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/44, 0x2c}], 0x1, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x7f, 0x4) 2018/05/04 20:29:52 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x40000) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0xfffffffffffffe06) flock(r0, 0x2) [ 85.593391] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 20:29:52 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x100, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0xc6, 0x20}, &(0x7f0000000180)=0xc) r3 = socket$inet6(0xa, 0x811, 0x0) setsockopt(r3, 0x81, 0x10001, &(0x7f0000000000)="c1fbd0", 0x2) 2018/05/04 20:29:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 20:29:53 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x200000000000006f, &(0x7f0000000340)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, r0, &(0x7f0000000140)="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", 0x200, 0x0, 0x0, 0x0, r0}]) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x7, 0x10001, 0x5, 0x200, 0x2, 0x0, 0xffffffffffffff00]}, &(0x7f0000000100)=0x12) 2018/05/04 20:29:53 executing program 0: prctl$void(0x1c) r0 = socket(0xf, 0x4, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xfffffffffffffcca) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getaddr={0x2c, 0x16, 0x20, 0x70bd2d, 0x25dfdbfd, {0xa, 0x1f, 0x420, 0xfe, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/05/04 20:29:53 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400380, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000280)=""/176, &(0x7f0000000040)=0xb0) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) pivot_root(&(0x7f0000000100)='../file0\x00', &(0x7f0000000240)='..') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/04 20:29:53 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x140, 0x1a, 0x800, 0x70bd28, 0x25dfdbff, {0x1c}, [@typed={0x8, 0x6b, @ipv4=@rand_addr=0x400}, @nested={0x124, 0x5c, [@typed={0x8, 0x30, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x3c, @u32=0x6}, @generic="b528360c8643b2aa0671e837407138a1c9c9cb26ef2475b1ca0028c22f70e45cc7213ffc0cdf1968628912b265f12f106038999409c806b291cf64c0bd199d06a3c091f027c082381ad2f8ade0ad235e4faf92fc7cf2bf4c7b0d185025490a150209185943dba155c375ec5a7b4ed2d7d32088f0fca927e537b720e0b70e8c6c163220d56591b77da203b092341676ac94434c62d34073533f71ce02aa4b3ca7f23330b17067b8461927e92b64956c22d38447de115e0c790d9eea1114e6d7", @typed={0x8, 0x4c, @ipv4=@multicast1=0xe0000001}, @generic="b935de8415dc833d0de6e6168a1727f520c01585703670e5d62f2710f4eccbbd8a693987b71164f8065ad575c5ce6c2b00fe4edaf6703f16c242d13e8427941a36a8b8b3d704d7f1"]}]}, 0x140}, 0x1, 0x0, 0x0, 0x8000}, 0x40841) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x8001, 0x4}, {0x5, 0x5}, 0x972, 0x3, 0xad}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000100)={{0x4000001ff, 0x2010000080000b}}) 2018/05/04 20:29:53 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="010000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000007f000000c527ea83969a422c"], 0x48}, 0x1}, 0x0) 2018/05/04 20:29:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 20:29:53 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) fallocate(r0, 0x0, 0x200, 0x400) 2018/05/04 20:29:53 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$ipx(r0, &(0x7f0000000080)={0x4, 0xb39e, 0x3, "53bc6e6d3af2", 0x1}, 0x10) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a6008002000000000000000000000010000d0005c411800098bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) [ 86.502585] netlink: 'syz-executor2': attribute type 13 has an invalid length. [ 86.510126] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 20:29:53 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x200000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)="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", 0x1000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001100)={{0xffff, 0x4, 0x100000001, 0x3, 0x837, 0x1}, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x0) socket$netlink(0x10, 0x3, 0x2) pipe2(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = socket$inet6(0xa, 0x3, 0xe2) sendto$inet6(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000010c0)='tls\x00', 0x4) 2018/05/04 20:29:53 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc, 0x2c871, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x11c, r1, 0x0, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc905}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6367bb414396ce55}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x12}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6fa}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r2 = socket$nl_xfrm(0xa, 0x3, 0x87) mlockall(0xbaa4403c79011b4) sendmsg(r2, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003000)="467a84d708c8a0c3e1aabc35717bceb8efceeed978e8a735", 0x18}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/04 20:29:53 executing program 1: r0 = timerfd_create(0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x2, @broadcast=0xffffffff, 0x4e23, 0x4, 'ovf\x00', 0x7, 0x2, 0x7f}, {@loopback=0x7f000001, 0x4e21, 0x12007, 0x4, 0x993, 0x3}}, 0x44) r2 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r2, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='bic\x00', 0x4) 2018/05/04 20:29:53 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) r1 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='syz_tun\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c2f7ca3ed15c4e8bf14fe5742779977b6525738e59a58bc5e7789c08db16efb73b342cf455bdbaff7b22d4a968cfc60b8d5a8548f19a1ed95bb16a42ee6a", 0x3e, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x4f}}) 2018/05/04 20:29:53 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) shutdown(r0, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/04 20:29:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xf, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x161800) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000140)=r2) r3 = openat$cgroup_procs(r0, &(0x7f0000000000)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000180)="0d8ea6d601508d45ef9ee9348954efa031e0959da9d243aa8ed76d451391bb2bde1a3a9cc6c4cf51ed") sendfile(r3, r3, &(0x7f0000000040)=0x1ffffffd, 0x4) 2018/05/04 20:29:53 executing program 2: socketpair(0x5, 0x0, 0x1ff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) openat$cgroup_int(r2, &(0x7f0000000280)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000240)) sendto(r2, &(0x7f00000000c0)="443b328d5c8e9e801ef4130ecb9c308f2be71c7d31f0efa70d643d85381dc4f81906bb47c9080a044da6f9054dced86cf7ec1637b226af43b9090359c5452176f0176495329e3548fef2a5143a5d6b626f2010001940b469e3b783b26ff355c568aecd7a18d56fd77648ca9f65c94f1249a684e7967635d360406c934c2443b9850d457d6fc68c1e22a917ebc1d1b127ef16de871cafd339437a5153f690c031718838bf7aba08ea0bca4712c85d09b76a411611e2866bc4069af973a869a85ed5ee6c5298ae0c7eae101cd1d689e215bcdcfabdea5433433ce6b8b5229ed3267d88ebaf532eb6feee4753d8c7185be66030", 0xf2, 0x24000040, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4240000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, r3, 0x100, 0x70bd2d, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000010}, 0x840) read(r1, &(0x7f00006de000)=""/50, 0xa7339b2c) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f00000004c0)="4b36065b6ea6e545278f8cc19b50067e76e87f557ae240dffa1724d63968ebbc7314cda39361768b637e34cae64fc51ec34268dd2b3675c2cb84424c5e712c", 0x29) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3, 0x8, 0x8, 0x1ff, 0x4}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000600)={r4, 0x81, 0x10}, &(0x7f0000000640)=0xc) 2018/05/04 20:29:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r3 = dup2(r0, r0) getsockname$packet(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x14) 2018/05/04 20:29:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) unshare(0x0) shutdown(r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x103802, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/05/04 20:29:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "8778b8cc966261d83a021873194137507002f9f7f75ccf5dd7cbb1946969d871fdfbad456510c7838e6776aabecb2732e1df42f7b2de0c722a4c792221c5"}, 0x42) 2018/05/04 20:29:53 executing program 6: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x201, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000002000)=0xffffff42) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/04 20:29:53 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000003c0)={0x5, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x108) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x43, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) 2018/05/04 20:29:53 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/05/04 20:29:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x80000, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000240)=""/255) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012dbd7000fcdbdf250f0000001400030008000500ac1414aa05000000000000000800aba0327d000008000600040000000800060003000000edff010008000400060000001c0002000800031a03000000080008aa7f28f1c5099d00d092000008000500fdffffff08"], 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x8081) 2018/05/04 20:29:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r0, &(0x7f0000000040)=""/158, 0x9e) pread64(r0, &(0x7f0000000140)=""/214, 0xd6, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x8000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) 2018/05/04 20:29:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000000), 0x4) 2018/05/04 20:29:54 executing program 5: getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) r1 = gettid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000300)={0xb05, 0x9, r1, 0x3, r2, 0x2, 0xfffffffffffffc01, 0x9485}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0x87d6000, 0x2, 0x10, &(0x7f0000ffc000/0x1000)=nil, 0x6}) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) accept$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) 2018/05/04 20:29:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x1cb) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x735, 0x5b3002) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000001c0)=0x5d) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x86, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/04 20:29:54 executing program 7: unshare(0x40600) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) sendto$ipx(r1, &(0x7f0000000040)="d22d75d15f631433119dc6bb4d2566681e361fd11139acd1bb08cafa5dd72f0806b395d37691aee6cf5575b38125118fadf71dc12a49c7e3bb180c25f9e7f43d38441d09c5301f7fc847d373b1f269e5bc96c211bf8f87ae924d8bdd192aa899b053f8745aca5ce565f88531103a398d1a9e69fb483ae2ea", 0x78, 0x8000, &(0x7f00000000c0)={0x4, 0x100000001, 0x5, "0d418e713991", 0xfff}, 0x10) tee(r0, r1, 0x3f, 0x0) 2018/05/04 20:29:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x41, 0x4800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/04 20:29:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x80000000000, 0x408008) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x0, 0x2, 0x0, 0x4, "6d3001a37170594736327cbc194f23673915ef5722e751711eac829d47ddedc5591276a5f49c274c36f1cbe4"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1fe67a5c13b9715ae645243e46058221978539d38d6551d8650b2ccc7afba6e6f82c98c53a9ebbb277e342ffe837987d8138dc04dab3b07d121688aa89040304", &(0x7f0000000000)="0100a6cf4400", 0x6}) 2018/05/04 20:29:54 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) [ 87.957411] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 20:29:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=ANY=[@ANYBLOB="300000000000000084000000b892266700000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="3000000000000000840000000100000000000000000200000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x60}, 0x0) get_thread_area(&(0x7f0000000000)={0x6, 0x20101000, 0x1000, 0x2, 0x8, 0x4, 0x81d, 0x4c8, 0x7f, 0x7}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = socket(0xa, 0x6, 0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) ioprio_set$pid(0x3, r1, 0xbd) 2018/05/04 20:29:55 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000380)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x4}, 0x0, 0x2, 0x3, 0x2}}, {&(0x7f0000000240)=""/79, 0xfffffffffffffed1}, &(0x7f0000000140), 0x4}, 0xfffffffffffffdf0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x7, [@random="fa0b8d2b1765", @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @empty]}) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000200)=0xffffffffffffff3f) getsockopt(r2, 0x88, 0x1, &(0x7f0000000180)=""/8, &(0x7f00000001c0)=0x8) 2018/05/04 20:29:55 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) 2018/05/04 20:29:55 executing program 6: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x1000, &(0x7f0000000080)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) eventfd(0x0) io_submit(r1, 0x1, &(0x7f000081afb0)=[&(0x7f0000e06fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000031d000)}]) 2018/05/04 20:29:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 88.313676] print_req_error: I/O error, dev loop0, sector 0 [ 88.319654] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 88.327498] print_req_error: I/O error, dev loop0, sector 4 [ 88.333312] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 88.341140] print_req_error: I/O error, dev loop0, sector 8 [ 88.342467] IPVS: ftp: loaded support on port[0] = 21 [ 88.346941] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 88.347001] print_req_error: I/O error, dev loop0, sector 12 [ 88.365934] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 88.373725] print_req_error: I/O error, dev loop0, sector 16 [ 88.379597] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 88.387388] print_req_error: I/O error, dev loop0, sector 20 [ 88.393288] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 88.401128] print_req_error: I/O error, dev loop0, sector 24 [ 88.407021] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 88.414842] print_req_error: I/O error, dev loop0, sector 28 [ 88.420757] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 88.428530] print_req_error: I/O error, dev loop0, sector 32 [ 88.434439] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 88.442206] print_req_error: I/O error, dev loop0, sector 36 [ 88.448134] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/04 20:29:55 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) read(r0, &(0x7f0000000640)=""/239, 0xfffffe2b) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0x63, 0x6, 0x0, 'queue0\x00', 0x1}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000040)={0x1, 0x6, 0xffffffffffffff00, 0x7fff, 0x1, 0x6}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x1f, 0x8004, 0x1, 0x9, r4}, &(0x7f00000002c0)=0x10) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x3, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000300)=0x9) connect$inet(r3, &(0x7f0000000340)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/05/04 20:29:56 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) r1 = socket$inet(0x2, 0x202, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'veth0_to_team\x00', 0x5}) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x900, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000300)={0x17, 0x3b, &(0x7f0000000400)="02a425d82b88a8788a2f59d9ba5c2c58ecafeac215e050f09c8395cbbe0e613253d8150fec7264fd7b7d134622250a627453421f3fb8a4b1384040"}) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f00000002c0)=0x6, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0xe01000, 0x4) bind$inet(r1, &(0x7f0000b46ff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/04 20:29:56 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) fanotify_mark(r0, 0x66, 0x10000, 0xffffffffffffffff, &(0x7f0000001240)='./file0\x00') ioctl$TCSBRK(r0, 0x5409, 0xe) 2018/05/04 20:29:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="24689ed3277eab9cff1268ed8d5a494b82875adcd483ae7303209e6fff056fd31e123da36560f50f7c00a7aadbc598e99bbbb68117f1defcedcc15706d40e76fab90baaa124605260e7dee51769f2a7f10e8c0c3005a8b84c0f06560b2cb9eef92cf48dc1c9b289d337dc5b0c3d94e16a040f8fd935a6495b39670e0d2f40e23e615e9e8b906123a9b84091b07d84d01c384fe79d6537ae9268c45ad3f34b18d13b03f7ac03b") 2018/05/04 20:29:56 executing program 0: r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xc7}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x8408}, {r0, 0x2000}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0xff}, 0x8) mq_timedsend(r0, &(0x7f0000000180)='w', 0x1, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/04 20:29:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="2b7c40000cbd04fea88c1c3fd078030963c8517ac306da34afe0e2c3f50d004aa216a24372d606f0bf88576aeb8391c5cd9f9eeaf558ff1c8036f444c524176a350884c5a92af69b9e15be5030bcda", 0x4f}, {&(0x7f0000000300)="4df4831363090ead573ae7e01914e20ca41a765acef0238e620cb75caa7c46b1f25b29e3ffcba95bc2a19192d7362c9747a3917ed97d4935a75027971a25f5ee3fdcf1ce4c379712557912187d95fc6f865039ffcf735e4068e0ed4c4178527147b6de3b7e91ba5a7277b7f1358f4c65a3b2012dfdf94e37e740caab9f7a4d5cb1d5d2f154be7a7d08fd151ca9", 0x8d}, {&(0x7f00000003c0)="9a74fddcb03f33b51d90d17298046d09f08dd168d37dea3cac9b684dc749570d5576652b1b8c374c2089d6e392053f8f9a550a209ab26daea4a505f7b9878776b576045394c3d36d123e8cb3862e493367895ec63cf01a0ba038e3ee657796164ca89118a26101f5c286fe9f82919f3e9f424b7475bc6106f68f4eb31965e3fadfe257f026cee1aa1a5b80e7997fd7a81360a7d620c186bc1a63544b64eb10826340", 0xa2}, {&(0x7f0000000480)="b6612dd49e7b4f64bb4eef3b1ab12a4e83f887b774d29b98c8afef1ad5608b2182f04f2be6c0230463fa4e40706fcd91d30210aa789999d8785ecafda6fbc7573e2cac9ba25e0a718ed5325596417842ac51bd38d6af9f0d600d0152885ec948eb338b0eeb7f01f40d7878cc79662591451a18a4b2193d16d7a9ccf19858037b279fa41c1e8bdd5f", 0x88}, {&(0x7f0000000540)="55ca37a2f0874de0c5704f4e1cf6268e354a69eebc34912f002f1ccce133738c64c98bd6d725659b53bf6ab363d70e241159120e610bd06b320d15456e545ec283676d6bbd0f12fa5aa3ca1bf57cdae5e1cabbdf43573179ba099312cf1f2b1d6e47c3315c1bf60003908afc1f76f59ac979beb6a419ad27b2464471ce3fcff6b1dd21012a71e1b57dae0b92bf1589d2b824439f76d379799425cc3322cc54a30e7d68cae3", 0xa5}], 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/04 20:29:56 executing program 7: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x22003) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "222099d4fae733030b9bd47667048c56d0922d95c92ca66ab79c511ba384b9300310ed98470630a4a202679a71e41d58611f9e3b740c49f4df2973bc3ee06173", "43ca35b7e0bf9bb5636d4af4cb033c866e6d58c1c51bd84b406070a4cb3958b10b17adfcd86ea4953a20eb6c000eca35cd4b479d75e575a5d1e5cfc19b19da51", "40001c5402347da41f5a4e64e6269dd4f03389bfa75a2b7756bc39d69f895aa2"}) 2018/05/04 20:29:56 executing program 4: setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) listen(0xffffffffffffffff, 0x84be) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003fefe7), &(0x7f0000000080)=0x3ad8) 2018/05/04 20:29:56 executing program 2: r0 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='proc\x00', 0xfffffffffffffff8) request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="2f6465762f646d6d69643a0005", r0) 2018/05/04 20:29:56 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/244) r1 = semget$private(0x0, 0xa, 0x0) semop(r1, &(0x7f0000001280)=[{0x0, 0x3}, {}], 0x2) semtimedop(r1, &(0x7f0000000000)=[{}, {0x0, 0x8}], 0x2aaaaaaaaaaaac8d, &(0x7f0000000080)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x48f) 2018/05/04 20:29:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x20000010003) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) clock_gettime(0x7, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0x1, 0x4) io_setup(0x251f, &(0x7f0000000040)=0x0) clock_gettime(0x2, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r2, 0xf8d9, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000180)={r3, r4+30000000}) 2018/05/04 20:29:56 executing program 4: unshare(0x400) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3fffffff80000000, 0x220040) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3) r1 = socket$inet6(0xa, 0x3, 0xe2) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3ff, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000000000)=0xee5, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0x7f, 0x800, 0x82f, 0x0, 0x4, 0x17d4}) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000040)=0x7ff, 0x4) 2018/05/04 20:29:56 executing program 7: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000200)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/187, 0xbb}], 0x1, &(0x7f0000000380)=""/205, 0xcd, 0x1}, 0x10000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x7e, 0x0) fallocate(r1, 0x0, 0x8000, 0x20007ff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) process_vm_readv(r2, &(0x7f0000000740)=[{&(0x7f0000000540)=""/197, 0xc5}, {&(0x7f0000000640)=""/237, 0xed}], 0x2, &(0x7f0000001d00)=[{&(0x7f0000000780)=""/198, 0xc6}, {&(0x7f0000000880)=""/230, 0xe6}, {&(0x7f0000000980)=""/21, 0x15}, {&(0x7f00000009c0)=""/93, 0x5d}, {&(0x7f0000000a40)=""/16, 0x10}, {&(0x7f0000000a80)=""/252, 0xfc}, {&(0x7f0000000b80)=""/121, 0x79}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/142, 0x8e}, {&(0x7f0000001cc0)=""/13, 0xd}], 0xa, 0x0) 2018/05/04 20:29:56 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x451) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000140)=0x800000006) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000340)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) connect$inet6(r0, &(0x7f0000000380)={0xa, 0xffffffffffffeffd, 0x44, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000003c0)) accept4$netrom(r1, &(0x7f0000000200)=@full, &(0x7f00000002c0)=0x48, 0x80800) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) 2018/05/04 20:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x3f, 0x0, "d4c4cc6e0c852f0c2ddbfd76144d8bb7a77835716af8a81218dcfe2bda4f4f31d987f40aa544e0f5a9316a3dd946aebd048849b4a61751"}, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) 2018/05/04 20:29:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_mtu=0x400000}) geteuid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x9, 0x6, 0x9, 0x8, 0x100, 0x5d}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x0, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x10000, 0x1, 0x3f, 0x27, 0x9, 0x8, 0x2, 0x7, 0xffffffff, 0xc933, 0x3, 0x9, 0x0, 0x4, 0xc662]}, &(0x7f00000002c0)=0x100) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000100)='net/netfilter\x00') 2018/05/04 20:29:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000450000280000000000009078ac1414bbac14140000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000015862f98"], 0x32) fcntl$setstatus(r0, 0x4, 0x4000003ffc) read(r0, &(0x7f0000000240)=""/154, 0x3e) 2018/05/04 20:29:57 executing program 3: 2018/05/04 20:29:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000400)}, 0x10) 2018/05/04 20:29:57 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000040)=""/47, 0x2f) getdents64(r0, &(0x7f0000000080)=""/140, 0x8c) getdents64(r0, &(0x7f00000001c0)=""/43, 0x2b) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x1110, r0, 0x0) 2018/05/04 20:29:57 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x83f) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100), 0x4) 2018/05/04 20:29:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) 2018/05/04 20:29:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xc, 0x0, 0x0, 0x5, 0x0, 0x70bd27, 0x0, [@sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x28}, 0x1}, 0x0) 2018/05/04 20:29:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xdb) 2018/05/04 20:29:57 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4000, 0x4) ioctl(r0, 0x7, &(0x7f0000000140)="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") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) close(r1) flistxattr(r1, &(0x7f0000000040)=""/139, 0x8b) 2018/05/04 20:29:57 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x8b) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000009c0)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000f00)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x104) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x2}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000001bc0)=[{&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x2, 0xfffffffffffffffa, 0x1ff, "9562aabbe7b65ce5fb8161aafc65ecc656d445b1669ae7ccf888dffb6be3078aeff306ad5339592290baaf9563479ed41af3645e807f81f1fac059f03b9d94", 0x2c}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000300)="d8ec2121177c1fa17dc10c132004fb5f941af4f378a40f1166eedae8bffd4be1a88dc0816dfa478cad5579f82d1ec4c24fba96dff3ccc49f6e27bf43e6c850b4d959086d02074c4cd3159fce7f2ec50e6af23a44799f074ab8deb6bf9b3f67ccc81f37d77f5ad2608e1eb3c77919d1cdb9f47b5c59c8259e6c1baf93536d48e53f87ce1c3514edc702255502a94bed4b24596b0e1651f36c28d21252a6f42d20ea66d245b4dee6a150a52eba68ea4194862ac9c305a698afcb3d6f37fb36113d8dca78b4760f597c96a38590d0d0", 0xce}], 0x1, &(0x7f0000000400)={0x108, 0x0, 0x0, "9fa3d509356513be2073720688b19146bfa180195d92b4195e3072908fc0926fa1017e8e0714abad597e89b78cb875c123800ef16578df6626878067cae3beab53ae43b21b5ebbd173412ee436073d4b5c3a7e48f1a50ed4b768ff741d70b2748ce7c09264fa6193fe24cd2662f025c5aa8ab82c8b7804443c45ccdc8c9c4fdf33e78a05a89d1a43b4108e9c4c29d28259463e05336d7fd243607445e60eb24aedc88e18ebdf356b43fe589783691564d5b2b2cabee55f9962e3994424cbc87cc0ac3ce5f3903734e96ac1a227d2af88d765e6f6dd9e3a9ee5bfc58da815679580f80c0ae9cf4441006684e93dc84d1b75c3d526"}, 0x108, 0x4000}, {&(0x7f0000000540)={0x27, 0x0, 0x2, 0x7, 0x9, 0x0, "ea8b76369885e839227fd67db645edb853787bb280c838bcbca1b14811905a5d2730365a0b24ce3cf5a8c15edbe887327dccb7a9157f995faa4c022ab45953", 0xf}, 0x60, &(0x7f0000000ac0)=[{&(0x7f00000005c0)="9e8e66fe63bcbc44cc67f0454011e5eb5c53571409c3f607370db684c6222947dc315d67e359ac3ecda13ffbaa0aa3fcaf5ea80307415c3a3870342ffe037e4e285f03e1e13f2d9b60a067c1bc37b0a18525dadd4c644809848b94f699930f9a38f36a509c4b71189c925f7abb13b89ea12724ae3a412f1c68668d248235446b02be1d9644e87a76f5b433c08623bb9dfd367bc3ddb26266ba372557289447aec442ddd86a8c1d97d4bcb7ef6561c054d34dc6f9bb719291b7fa9a3307ffa275e054deeaecc971", 0xc7}, {&(0x7f00000006c0)="3db3a3a20dc06b03e10fb0bdf9102b7ebe3770b7f2b2eed6dc090ed43689b2f1aea95f0dc547d74be8a48461834cac49b955a2940f60c04a27cc59c44b588352cebe7c4663366325ce01f68e234e2ce6cde57e4d55bd9344dadd0fa1c239b82bb71ba7e93e02906d64b1c532c61857917be4f11609c57570f08c8c3a0f7fa79673ee7d20a311", 0x86}, {&(0x7f0000000180)="915f78ff52", 0x5}, {&(0x7f0000000780)="274761f926b69844a0a9f300403c890db30e43c182119754d77ec047dd389b504b831c6523592efb53b1b5c1fb6314b175aea49257f0b517ae6233627d539ac564be424cac655926e0fb8e134647c7c73c6ce9f0160ef3e111a7db21fd36559a5780f99de2f598f53d3e0e68218d211a681ce19011a639405a9f196c92023007987f4abe8c7151026b6965f9ed86472ca141935e6f81776dfe9210813fa4082014de", 0xa2}, {&(0x7f0000000840)="3316743b32368ec423861174332b1a5f17e9044eccf05fb6e53b82f1093a08e0fb1ce0eda91387546e0ad6cef41f89a220ff9ecf239e38053fd71d44ddfaf41050aa9ddd79f5962f91e9702dd62adb8e3e193379cec32d265477a1ade6f95bc0006b6bafe16b90c234bc97be09178da20b0ba2f497f7befdc33744c01a699209e4ab59748535e5a4a0897669f18a7ec670c656dd59fcb5bd03579e4c21aadda395d63edd76b24415a2abeffa65cc7ffe835c07de4cbad9da778e504b52d16382", 0xc0}, {&(0x7f0000000900)="a92cd57cf7776d6e4ef12cb7fbb4b09b94391c62ec49aa50aa8981f54164c655123cff7836", 0x25}, {&(0x7f0000000940)="0d7925bbcb3fd0e2480f4e38e72d43ab50ed0164c698bbf2b62f3bafdb6b7b0d5d3bddddcccecf21f46b4888f8304a35b618c96fcd5f225fb95fe5a3abda4c805653082ebdddaaedbc87e4ceb9c3454e7f35548c", 0x54}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)="d2ee74ac2dad0c3cc9890ef2865a01d69782e8c51e7af7b2dd95bae62ccd6f9d9eda7ea19a1df272adfbf47ca475a12436cf917ee2611ee682e87e8bef95daf7c99ee6cf75075fbffcef707836117b48e63cc7d837fa186bb8e107e4d67c94cf363bc7cee689efcc83ff35c01027fe46a629436fd62a4368944d1641c7c5a5b51ca0a7883fbb1917019c035a9692e6941a7980ab95", 0x95}], 0x9, &(0x7f0000000b80)={0xf0, 0x11, 0x100000000, "97e8ebd223e7adbe021f37258899547c6cc09e32dab4b2efd2dee4fe18eb363b6eef4ac7fb738a7317296e4db7aecae69841e28bfd68b163f7935ed669b1c4bae9a986976152d856d180e5515e70c998faba85bc176d4fb05deb87787b6a1c3fbef34e34b2b1cb95abd696208afec30c40ec06bcaeecb045e99eed5c478d184ad3b41e54e29e7ec452c9e5008be459a2eda66e0151022df49e042e858570bd042478a40537d028bc51dc9e1592b5d99698c285077a4637dc40cc6a6c466126e6c4b5bc6e668b01dbe6b831c065bbae03b00a8afb0ddd676e30e52e1bd02769"}, 0xf0, 0x4}, {&(0x7f0000000c80)={0x27, 0x0, 0x0, 0x1, 0x6, 0xfffffffffffffff9, "92ed8fffb59139645d2672b124f30f8de564bdf1e4a18f263f4b0b24ca15c81e6f9359e373e3477d5fa1ea37aa63fd9c483e1abaaa24a27302dabf6afbd1d0", 0x1a}, 0x60, &(0x7f00000012c0)=[{&(0x7f0000000d00)="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", 0xff}, {&(0x7f0000000e00)="19018eb764554df3be0280aeb3759699c96c687899f9e341dfd72f5a8dcaa5a11778fec00aa0329c732b0d70cd5b4ca7bb17cfb28099211bd9bed6ee01d11ae3055d54dda5634e342b7ac6dae91f417e819dd36df0226a2c18f30ea1766e26177213f6b4ec8398730d4d69b69d83b66d84463d774cb2eb393727e419161bfb34a7fe922c1a34c8b411019f1fc4fbfa5ed98f9a528667cd5deddeb5d5e5ddbb617bcd70e389a5472ff052f7aa1b742a6791310f147bf982b1e7db25e1463b33c51cf4d87a83f73313c3e727edded9bc0e36a533e08ecf218371d69d3bab80", 0xde}, {&(0x7f0000000f00)}, {&(0x7f0000000f40)="ec5d36e3732bb686e44bf8cada25afe705197ec11ba386", 0x17}, {&(0x7f0000000f80)="fc27af6403e6fb6841bb0ac92185ea37e48f1535554c05a1054a52e44ca9503ce50cdae747bebc7bf55efeb6d4268167559ad9d6c96b2d401c2f9dfa160f56738acf6e4684511f146bfbbeb4dcc6fd604af1", 0x52}, {&(0x7f0000001000)="84ded72e8eb11976bbf1057d31b2e97464c9db29edba4a1670388bd41a45f84d788e99c91b7ac85891a6c968d530665ad0244b8f9b2a7840e314b29e421ccfb20bd1d6da0fe20d7cb87c83395b69b01ec1c895bb03d409fa290a3c7ccd2a7c6a7ef8bff15b81422dd7813aa1c9039c71f7299e618342c0e275e44f26ab31a44c11ce4a4c00034b017803f6fbdefd9ec4", 0x90}, {&(0x7f00000010c0)="fb1350da379dac57a83db6a44316d0db5f47efb7be65c5d15e7464d75b2d86b053a5fa78b704f19198e6d0de102d434aaaa4c9db0b48a9ce2c91345fd0e16f42cb6e8b6318074b8359f9e1024b083fcf60445bb97f2a41ac9412c3ffda5aa2fe5d", 0x61}, {&(0x7f0000001140)="e1c874c4d0ad7d229c7c267283c128c724e4a458d72c3c1abe90baa9866c8f93e3ff0d35be72b431a648823dd13154c2e79d8cf64867e562e5ea9a65f08c5ad3bbad64ccbcb33936317c0d15e7f4fe10", 0x50}, {&(0x7f00000011c0)="931aa2eba1a01436b3b76925b380723041a732425e237baa2f9f5f9c03ac263f36131c19def23b5094dd91ef74ddde19b63b24eaf03e4cba09f63d6715ae352df91a9cc8693dc62dd9f310", 0x4b}, {&(0x7f0000001240)="6634ccff1379a216c0daf7fd9d7efc4e9ab8a7948b8a0c7d239360a4919e4b43d195feed5618c8088fd901c2beb8bf6820f4fa69eccdb67a2c0c11d54a37232427c00f1e0c91f6196f0d1bde181576acfd5a859b78222094a56106426856bbbd7a3e2cabe0c890e00a8ed9ff09890377c012fd6bfb8c", 0x76}], 0xa, &(0x7f0000001380)={0x20, 0x11d, 0x1f, "cb2ff4e607af2872d9e5c84cb785fb57"}, 0x20, 0x40000}, {&(0x7f00000013c0)={0x27, 0x0, 0x1, 0x7, 0x6, 0x1ff, "a477015f34fc60facfea275a170335927ca5bb918e98b46599e9eb33adb074100cef0ff87a888abdf73caf6e9ef13424ea89c822775a0aeea537ab5c048cbf", 0x1f}, 0x60, &(0x7f0000001440), 0x0, 0x0, 0x0, 0x4}, {&(0x7f0000001480)={0x27, 0x1, 0x0, 0x5, 0x5, 0xffc0, "d09fc806daa79ffede9d518fa6c414c3d56e90b9920b2c4bf9ec5c1a42aae1d7704d3bf361abd15822a49483232773c28722038dd5170ed20b401328c78634", 0x14}, 0x60, &(0x7f0000001540)=[{&(0x7f0000001500)="c89eab7539a4f17c3f3df5b766bb60b05d2efeef7716effd9372f388b5ff", 0x1e}], 0x1, &(0x7f0000001580)={0xe8, 0x84, 0x4, "56d443709c106329d21db3d6f1ec14cf107fdc590c13cd5fa23ea8e032eadf1e478973bc5a965eb263d4818b52e67a9421a052da84cbe984205cc484de7342ff86531df423374f41fe1e2b9864a71eaaa561e11b598f2de12acf4a715b8333f8d684531a0e85efb8afd12ec69c0a0367103dc2f19eb2bb722341de388bba90b3f96dda20bbc031a2d07d6ae289b658b7bef5d6792a9f98186236e72661dac6edb8a6f916f734db6f8cc56d85decafefa5981f7dec53641365372c878d8dbf10c16a43128d9ab4c32050bea57f372d600c4194d"}, 0xe8, 0x40800}, {&(0x7f0000001680)={0x27, 0x1, 0x2, 0x7, 0x8, 0x7da5, "7a196fc54ff2e9e003bcb30d9fff998a4a7beddb3a75ed0e2628ca6f43518c7b28799f7e1a0e5b8d6536efa5243e5f4e7c241b5fb9e70dddcba8af27940196", 0x20}, 0x60, &(0x7f0000001b40)=[{&(0x7f0000001700)="e107b7cb4524db04d8576f23409572e39d840e961f4de9093efe6a71f71160b05ea4a5fc21eca9ead0272e51810b0ecd36aaa893058fd6c28b82e9595b9f7c607e26974e4667689f12f06e833bad22b314a8b62f0057c57652c03a85e204cb74e906673306e3693a9813a0ecf4de63114865dfeccbe4a0bf5653ca96b413bc8927028719a29d855065830456b2efefe9e9bd47212a3ea11256151d75645f0877ee6db4c399bda8c9d2a4c43d846633ff694bc2da452267772a5b0510d084", 0xbe}, {&(0x7f00000017c0)="958bc3d754f919b115d733b27030c9592e3eaf14b97158bc2fdffe1102ad38743029b59f87522497bb3ca166054f068d808596c5de0db6366c44c3c7d5f28bff5a0be5a5defbbdf60a", 0x49}, {&(0x7f0000001840)="b4ca0caa78bb757aaa53fa231ecf8f6a240230b009b7f3", 0x17}, {&(0x7f0000001880)="07bb5d4d32101c1d47e8fe74806e2381562dff77497365d632b4f6eeec7d341b4f5f253475ef576be4ad86f7f59fc6ea29cb335223334d3308192164b29afbd423238e14b850de661e47abea1f8f67484e60", 0x52}, {&(0x7f0000001900)="1bc2e2ea5e4f6196091eea3306d9698f780625f95c511ec0f137404a0a405041c288c5e28e3da97f9ce32b2242e5fed2b527938858ee15612ead628b3cc45d41e135daab64e540faed21f2bbf03c5643e6b7217395ae4f0244ee0cbbb619305be86849fc2b480cbb6644e3e03c921ca4ef34ebe969f6200e75f543034f975e9421f99e64e734198a488023182f779ac0abd64f330748", 0x96}, {&(0x7f00000019c0)="09a053b274972437107ac266a7b3edae346e8319aaed856e9abd6aa59af03ed63281639da3933686c6d28f372ca27663ab6f1348bfb57c7c9b65d31fbd4091c2969ca4c91de5bac51c2bcaecff6d6b67ffac6b0c0e04cf0ba993568ec97afdbfe9c0311b210c2dcd1322c1d5777ff80a8ec48b8935f84a43be4a1464f66c1d9741b1b2efc2", 0x85}, {&(0x7f0000001a80)="f412625f8098d9b29ce6898687b272df6232310b0090b0f0be2853122b79075c5092efac758c2463ff6796e0686ea6fff5548122ce8ac8f6895fcc0ebd9f90fcad97b14ed68652387605cb08ae583c6a95dfecbffbec1a32f578ad660e1fdda472ba0ca95048716e0e7b29b8dcc0f8603038e53722cb1a3382d50a5b683b97eec51cb1e71fb70c92af10cc78a7ac8d48390e432d3297700d1bede483", 0x9c}], 0x7, 0x0, 0x0, 0x4000081}], 0x6, 0x4008010) 2018/05/04 20:29:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getrandom(&(0x7f0000000140)=""/174, 0xae, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/04 20:29:57 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = socket(0xa, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r0, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x166, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x1de) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xf01, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x58) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000002c0), &(0x7f0000000ffc)=0x5a8) 2018/05/04 20:29:57 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0x7fffffff, 0x0, &(0x7f0000000000)=""/76, &(0x7f0000000080)=0x4c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6174747200d737c18e87a41bb4ac2f980501acf9b8fd04682c48ab7eb5b865d693cf4fa49e7bf1e11dedd8eb7d8d32494dcde94c2034e33571b513591b87b28e82b615aeeea97981b69ceb73db14ee2cf0cf9dbc154a2703dc323f4f122a25ee18c8d37c1bfb0fd61174bddc25fe3a2d3e970bd3776589c8e48e50b6ec61aca00036e31c168110b91a0b222afbd77868a7f395a50a27d8c938757c98036520b7b12248a405422d253239f7b59fa4b9aa98ac5d622b549e678363341878fa22fa759eb44b2f72189dbc80b7b3676743e8fd") getsockname$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet_int(r0, 0x10d, 0x4000000081, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/05/04 20:29:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYRES64=r0]]], 0x1) flock(r0, 0xa) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/04 20:29:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85512, &(0x7f0000001000)=""/250) 2018/05/04 20:29:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x0, @rand_addr=0xffffffffffffffc1, 0x4e24, 0x2, 'fo\x00', 0x24, 0x80000001, 0x18}, 0x2c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680), 0x2e, 0x0, 0xa9}, 0x2000) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f00000000c0)=0x2, 0x4) 2018/05/04 20:29:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x10000, 0x0) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x9205, &(0x7f0000dde000)) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x4, 0x8, [0x7, 0x7, 0x2, 0x3f, 0x9, 0x9, 0x4, 0x1]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x5, 0x31e8c311bdfd5483}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x6f38, 0x2, 0x1000, 'queue1\x00', 0xffffffffffff8000}) 2018/05/04 20:29:57 executing program 5: mmap(&(0x7f00000a5000/0x3000)=nil, 0x3000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f000032b000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x200, 0x8001, 0x5) get_mempolicy(&(0x7f000029a000), &(0x7f0000000040), 0x601, &(0x7f0000418000/0x2000)=nil, 0x2) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/20, 0x14) 2018/05/04 20:29:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e23, 0x3ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x2}}}, 0x90) 2018/05/04 20:29:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba2", 0x18) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x3}) write(r0, &(0x7f0000000080)="19d61b08a2234bbee609626eb9439b09", 0x10) 2018/05/04 20:29:57 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f00000001c0)) fcntl$getown(r0, 0x9) 2018/05/04 20:29:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000040)={0x7f, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21}}}, 0x108) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001640)={0x0, @multicast2, @remote}, &(0x7f0000001680)=0x700483c24a724ddd) sendmsg$nl_route(r0, &(0x7f0000001780)={&(0x7f0000001800)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="000000001600000b25bd7000fddbdf250a411800", @ANYRES32=r2, @ANYBLOB="000002000000000000000000000a00000000000100000200fe8000000000000000000000000000bb00000600046b4a00982f000009000000ffffffff00000200ff02000000000000000000000000000100000100ff01000000000000000000000000000100000100fe800000000000000000aa"], 0xff6c}, 0x1}, 0x0) 2018/05/04 20:29:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x4, 0xfffffffffffffe65) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='b', 0x360, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x800000000000, @dev={0xfe, 0x80}}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/04 20:29:58 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000010c0)={r0, 0x0, 0x1000, 0x45, &(0x7f0000000040)="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", &(0x7f0000001040)=""/69, 0x8, 0x3}, 0x28) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000001240)={0x1d, 0x400, 0x5, "8c37763a9fcd4a5a14225c6a95393eb3ae960f2707706da7d7a7824779"}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r3 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ebaff4)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rfkill\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001180)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000001140)=0x1) accept$inet6(r4, 0x0, &(0x7f00000011c0)) 2018/05/04 20:29:58 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2821c1, 0x0) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0x0, r0, 0x3) chroot(&(0x7f0000000080)='./file1\x00') r2 = dup2(r1, r1) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x800) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000000c0)) 2018/05/04 20:29:58 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12a00880}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x100, 0x70bd29, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x1c}, 0x1}, 0x20048000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3e000000020000800000000019b700007524bceb7744258410fd"]}) 2018/05/04 20:29:58 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x8000, 0x0) execveat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='GPLselfeth1\x00', &(0x7f00000002c0)='!:mime_type$#cgroup\x00', &(0x7f0000000300)='}\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='#vboxnet0proc\x00', &(0x7f00000003c0)='!^\x00', &(0x7f0000000400)="249c282947504c656d3000"], 0x1400) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80, 0x4) r3 = request_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='}\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000600)={0x0, @in={{0x2, 0x5}}, 0x6900, 0x6, 0xa2, 0x43f3, 0xffffffffffffff62}, &(0x7f00000006c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000700)={r4, 0xddc}, &(0x7f0000000740)=0xc) keyctl$get_security(0x11, r3, &(0x7f0000000540)=""/178, 0xb2) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000001c0)={0x1d, &(0x7f0000000180)=""/29}) 2018/05/04 20:29:58 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = socket(0xa, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r0, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x166, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x1de) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xf01, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x58) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000002c0), &(0x7f0000000ffc)=0x5a8) 2018/05/04 20:29:58 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xfffffffffffff800) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xe59, 0x10000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280), 0x4) 2018/05/04 20:29:58 executing program 6: semctl$SEM_INFO(0x0, 0x3, 0x13, &(0x7f0000000040)=""/30) r0 = semget(0x2, 0x0, 0x101) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x41, 0x0) r2 = openat$cgroup_type(r1, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getdents(r3, &(0x7f0000000080)=""/197, 0xc5) semctl$IPC_RMID(r0, 0x0, 0x0) semget$private(0x0, 0x3, 0x1) recvfrom$llc(r2, &(0x7f0000000200)=""/62, 0x3e, 0x2021, &(0x7f0000000240)={0x1a, 0x206, 0xffffffffffff42e1, 0x2, 0x3, 0x40, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) 2018/05/04 20:29:58 executing program 5: r0 = socket$inet(0x2, 0xa, 0x100000000000008) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) r1 = getpgid(0x0) sched_setscheduler(r1, 0x7, &(0x7f0000000040)=0x7fff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000580)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@multicast2, @in=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x2, 0x1, 0xfffffffffffffffe, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000540)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)=ANY=[@ANYBLOB="98000000", @ANYRES16=r4, @ANYBLOB="00022abd7000fbdbdf250000000008000100", @ANYRES32=r5, @ANYBLOB="7c00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff7f000008000600", @ANYRES32=r6, @ANYBLOB="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"], 0x98}, 0x1, 0x0, 0x0, 0x810}, 0x4800) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'n0W', 0x0, "a22996"}}}}}}, &(0x7f0000000000)={0xffffffffffffffff, 0x0, [0x0, 0xb55, 0xd36]}) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/mnt\x00') 2018/05/04 20:29:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc0\x00', 0x103000, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000005c0)={0x1, 0x4}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000302f7b7a71d02ef5e7984c22f339fd528f62cda3484e2a4ce379e9253fafc2e44f656f799b0cdaf8b6e68368927be04d8f9c4cb766a2472cd4d9fcd173bb8fb7ec96d8aa16006b76f1e3ac26951d6271d7427cadf88b4241702c18a767e50bf3"], 0x458) close(r1) sendto$inet6(r0, &(0x7f0000000500)="df8eeda1f456406b448d72c56d185241a400dff65d80072164152e45f7579bccff81ae1902aae8504b553bea69aec79b338cb8761f7189fc2e0b27ad71d00b7a29bd25a7029d62377c992fe5060cef10b637af", 0x53, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/05/04 20:29:58 executing program 4: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 20:29:58 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="6e72000000001b00000000000000") fcntl$setstatus(r1, 0x4, 0x4000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000002c00)=""/4096}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x2) [ 91.797769] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/04 20:29:58 executing program 6: unshare(0x4400000400) r0 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) recvmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)=""/168, 0xa8}], 0x2, 0x0, 0x0, 0x2}, 0x40000000) ioctl(r0, 0x5385, &(0x7f0000000380)) 2018/05/04 20:29:58 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) lookup_dcookie(0x409, &(0x7f0000000140)=""/77, 0x4d) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/05/04 20:29:58 executing program 4: r0 = socket$inet6(0xa, 0x40000080803, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xffffffff}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) listen(r0, 0x30000003) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/05/04 20:29:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ppoll(&(0x7f0000000180)=[{}, {r0}], 0x20000000000001a5, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000240)=0x60) accept(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x2080, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000380)=0x100000000003, 0x22d) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) 2018/05/04 20:29:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000000bc0), 0x80, &(0x7f0000002dc0)}}], 0x1, 0x0, &(0x7f0000002f40)) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) 2018/05/04 20:29:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6d6366696c74657200ca1ab668a2e5c17b5168603d59dfe54d9eb86a6f4ddbd703d20bebbdf4761e0fa3fe0e88eace1ba75d05f19f7defaccaa6b390288949af2642d935149ba9d11813abdeb71b72538b815d5880f2") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) timer_create(0x5, &(0x7f0000000280)={0x0, 0x3b, 0x5, @thr={&(0x7f00000000c0)="0e0a204cca0cda7a616e7d540555a9bad71c48f34a79c41e00fbb49be653a70ec7052c44e570e9f06f112ad5aa600279e3a3fbb5b52f6a5f1e20a0a1df977ddff1cac8c770a4f26ab9947e8efe65ee7d5ae8bbda9415f5d1dc6571c38f3762bcf1826807afa4e4d1ce5df4a6979ba9c1b113b3038ae344c4cb5eaf7c808089fd5fa8e953aeb4d92630b5bd4b86b2f9aa0df9d807abe8d609504aebc9c9e4eec063764211914de8273d84bdf6c0ad6740d047661e931c999a8b9e8a", &(0x7f0000000180)="65cd6d49d4ff12c494876a31a7b5ed076282afd4a2d49d9ed69dfe0e9350c7192cc4368e763843f5d75d4ec01e131b155483d9aa0b4a7a06270ed7075e8db595dd430f23b1b858baeec1d5173c43dc374a6561cfed49afc6f1ca602af35a1fda38a01a2024433d2b66d4b996b00b1fa433931e19a05633f3445d20a7db6f05934ad3ac45b207de29379242134feac404fd3b8901141d606ae0d392e38bfab6ab82c7d02580e8da8a90ba86f13e0c10bc06f040e1c4fa3019f892ad82e2a37c3d662c0c1ca26779c207843b764d6fdbb117715bb21511e24047a63bd57c4e8930c5a751f6b84522a3749943716bbb"}}, &(0x7f00000002c0)=0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000003c0)={0xfcee, 0xfffffffffffffffd, 0x1, 0x3ff, 0x7f, 0x0, 0x3, 0x0, 0x1, 0x620}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000340)={{r2, r3+30000000}}, &(0x7f0000000380)) 2018/05/04 20:29:59 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f0000c72000)={0x1, 0xfffffffffffffeeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r3 = dup3(r2, r1, 0x0) accept4$bt_l2cap(r3, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) 2018/05/04 20:29:59 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7fffffff, 0x3, 0x2, 0x1, 0x4, 0x7, 0x2, 0x7e, 0x0}, &(0x7f0000000100)=0x20) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000200)={0x3b, @broadcast=0xffffffff, 0x4e23, 0x0, 'none\x00', 0x1, 0x2, 0x14}, 0x2c) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x7c, 0x5, [0x0, 0x6, 0x5, 0x459, 0x5]}, &(0x7f0000000180)=0x12) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x2a, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x800) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/236) 2018/05/04 20:29:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0xa, 0x3, 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='yeah\x00', 0x5) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000080)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0450fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f827edc69c58b7246984668e0300000000000000025476e272be0f0000042568badd5a0bd364135caa50602c4146a114b399c89d4d4e1cc2a455ee31e37d9388a85bb03897f3e53add0f64efb4f17ec2a6474894fd32d19af0ad92eb2cec6c9f2c7cb1a1113c3f02bf2411798665b98ff8ec4d985823a0de3a6da2777382d09ae6ff109aab515262b2db6d62bba1fdc7edbd5385a8d460110d", 0xdf) read(r2, &(0x7f0000de2000)=""/181, 0x2a5) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000200)=0x3) r3 = dup3(r2, r2, 0x80000) connect$bt_rfcomm(r3, &(0x7f0000000240)={0x1f, {0x1, 0x3ff, 0x9, 0x4f7b4a72, 0x2, 0xbe}, 0xfffffffffffffffa}, 0xa) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) read$eventfd(r4, &(0x7f00000001c0), 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/04 20:29:59 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xe0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000140)={0x5, 0x6, 0x0, 0x80, 0x4000000000040}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r3) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000380), &(0x7f0000000200)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x100}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000003c0)=ANY=[@ANYBLOB="444a98fbb8352f2740c33d9531d115360f6668900f5a893654696d47c4b3e91d0272717bbfc8f20f99b30a11e9c16701e939a1d349a22a821dd9d6961bcadcb5f1b475983a05da205ce57ca027dc862fd0a7a803bb4f6684eea013af3d0bae314b38aa6fd4cb0f6cafb7e052432d5d9908db89d512a102892e324d7f4c5999f8f3a8c8c7e6d58220304d0a53"]) setgid(r4) dup2(r0, r1) pipe(&(0x7f0000000180)) 2018/05/04 20:29:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}], 0xfffffffffffffe17) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x3, 0x0, 0x9, 0x0, 0xa46, 0x7}) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000000)=0x100000000, 0x4) 2018/05/04 20:29:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) fcntl$setstatus(r0, 0x4, 0x2000) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xfffffffffffffffc, @empty, 0x2000000000}, 0x1) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x17, 0x400, 0x70bd25, 0x25dfdbff, {0x1e}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000880) r3 = accept4(r0, &(0x7f00000002c0)=@alg, &(0x7f0000000000), 0x0) socketpair(0x0, 0x804, 0x50d, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000004c0)={0x2c, 0x4, 0x8, 0xcc8f, &(0x7f00000003c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x3ff, 0x3, 0x64, &(0x7f0000ffa000/0x4000)=nil, 0x2}) connect$unix(r3, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x6) 2018/05/04 20:29:59 executing program 0: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x8, 0x3, 0xfffffffffffffffc, r2}, &(0x7f0000000180)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x3, 0x2}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/214, &(0x7f0000000380)=0xd6) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x2) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x7fff, 0x7, "3cab8e9a0ee2", 0x9}, 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000240)) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x2, 0xc00000000000000, 0xff8, 0x7f, 0x5}, 0x14) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000200)=0x1, 0x4) [ 92.987509] IPVS: length: 214 != 8 [ 93.006307] IPVS: set_ctl: invalid protocol: 59 255.255.255.255:20003 none [ 93.025273] device ifb0 entered promiscuous mode [ 93.061410] IPVS: set_ctl: invalid protocol: 59 255.255.255.255:20003 none [ 93.070558] IPVS: length: 214 != 8 2018/05/04 20:30:00 executing program 7: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) acct(&(0x7f0000000000)='./file0\x00') semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x1]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) recvfrom$llc(r1, &(0x7f00000000c0)=""/176, 0xb0, 0x2000, &(0x7f0000000180)={0x1a, 0x30c, 0x101, 0x7, 0xa0, 0xffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/04 20:30:00 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x6, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="af8e12585b4aaa45d326f69fe34c15c5b4932291adb1eca30bbd09ec186972cc0a385970e61fc3729c38575adbd49f70233e53b10fb49e5775d7800b22aa858824f1561ec4c34f74f78f5266e0cc55e8f1b78d54a88dc85934173275fb3074cd8c936388357d4d96a191e3fc26832cff6921fec6168db19f0043ed39417b1b6b8889b4f5d573b6b10f68d63f1de57aa5a31028f33c437ef33c27a705b35d85e74d17b6f877206c0f773e3d210b5b8f841ebe1692aec11350f4dfbe1e4ea3f89588ca991e09352e4ccbc31270a9b100000000000000") r1 = dup2(r0, r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) [ 93.108908] device ifb0 entered promiscuous mode 2018/05/04 20:30:00 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000001, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x9}, 0x8) r2 = socket(0x18, 0x0, 0x2) unshare(0x28060400) connect$nfc_llcp(r2, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/05/04 20:30:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000001740)) openat$vnet(0xffffffffffffff9c, &(0x7f0000001780)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000001f80)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002140)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/rfkill\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000002340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000004400)='/dev/vcs\x00', 0x0, 0x0) eventfd2(0x0, 0x0) pipe(&(0x7f0000005740)) syz_open_dev$tun(&(0x7f0000005800)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000005880)='/dev/midi#\x00', 0x2, 0x0) pipe2(&(0x7f00000058c0), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000005980)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000059c0)='/dev/loop#\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000005a00)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000005a40), 0x8) pipe(&(0x7f0000005a80)) socket$unix(0x1, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$unix(0x1, 0x1, 0x0) inotify_init1(0x0) socket$alg(0x26, 0x5, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) syz_fuseblk_mount(&(0x7f0000008e40)='./file0\x00', &(0x7f0000008e80)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 2018/05/04 20:30:01 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e003b008ca865b59735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80000000, 0x60000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1\x00', 0x0}) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@can={0x1d, r2}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000000c0)}, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000002c0)=0x0) process_vm_readv(r4, &(0x7f0000000380)=[{&(0x7f0000000300)=""/96, 0x60}], 0x1, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/97, 0x61}, {&(0x7f00000005c0)=""/247, 0xf7}, {&(0x7f00000006c0)=""/218, 0xda}, {&(0x7f00000007c0)=""/189, 0xbd}, {&(0x7f0000000880)=""/18, 0x12}], 0x7, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) 2018/05/04 20:30:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x1e}}, 0x307) 2018/05/04 20:30:01 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x1000000000000, 0xffffffffffffff15) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x100) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) 2018/05/04 20:30:01 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/05/04 20:30:01 executing program 2: syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="aad8a8b1aaaaaaaaaaaaaa000a007646738f00000e0000009078ac145400ac14577290000000000000000000000000c300006434df8cf8fbd085eae165dac5f69886b269585021d18cc2fef3dfedef09aa0329be97dfcbad0cef59fba7027db7cca6c8ddb32773965ebb8120b77b82bef80553573a1159b07b4cacb02031271d921e9358f9adaa03caed19ddeb", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x212]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x401, 0x3, 0x200, 0x7, 0x698f, 0x0, 0xfffffffffffffff9, 0x1, 0x1000, 0x4}, 0xb) 2018/05/04 20:30:01 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) sysfs$1(0x1, &(0x7f0000000380)='IPVS\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x84, r3, 0x4, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x84}, 0x1, 0x0, 0x0, 0x50}, 0x20008880) write(r0, &(0x7f000004cf59), 0x0) close(r0) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/208, 0xd0) 2018/05/04 20:30:01 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) 2018/05/04 20:30:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0xe8, r2, 0x200, 0x70bd2a, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffff8000}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x781b}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1f}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffb31}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/05/04 20:30:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind(r0, &(0x7f0000000000)=@rc={0x1f, {0x7, 0x9, 0x2, 0x10001, 0x8, 0x9}, 0x7f}, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x10, "bf4f4f025f08d6f2e4f1d59a36388774"}, &(0x7f0000000140)=0x18) 2018/05/04 20:30:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f00000001c0)=""/207, 0xcf}], 0x4, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x8000) r2 = getpid() sched_setattr(r2, &(0x7f0000000180)={0x30, 0x7, 0x0, 0x9, 0x1, 0x9, 0x6c96, 0x3}, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x80000001, 0xf, 0x10001, 0x7ff, "c430603e3c948e7997c83c76e6f457148cff91813acaad64e3f731f9a9e26492"}) 2018/05/04 20:30:02 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) write$selinux_create(0xffffffffffffffff, &(0x7f00000000c0)=@access={'system_u:object_r:tpm_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x30}, 0x34) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/05/04 20:30:02 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x801000040000007f) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb25}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/05/04 20:30:02 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff8c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ftruncate(r0, 0x42) 2018/05/04 20:30:02 executing program 4: r0 = socket$inet(0x2, 0x0, 0x1) readahead(r0, 0x954c, 0x100) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x6, 0x7, 0x3, 0x52, 0x3, 0x3, 0x100, 0x162, 0x40, 0x150, 0x3, 0x0, 0x38, 0x1, 0x2, 0x4, 0x7}, [{0x5, 0x1, 0x9, 0x6, 0x890, 0x7ff, 0x2, 0x4}], "76e44b94edf9f6f6a12c3c2d0b486d88d653049a4700161250c653c69b60fa0189b8703ff76f9f5dbe7e2c6c6ed724168aac1d2dbb78d7b2e2a393ae07604eb9115c5e5f740f3e692470675eb0edf0c3bf50679a451d7aa17950bea63f36293d823564bcbd02c71a327d0d97bff0fd71a140e2272fde5840a1fcb5e2b8b9f98e572e9993f5e5362acb896be0cad7be01d285c7b46ceda07ecfdd6860f52ac37deb9859aa010d8e209700e45879b1b5ecf955f3030204016963ad4982e72a0df0a7306e3372d804e88ae44a9cb7e7bd2788a7be2cf02290d4debcc4fb6aa1f1297b", [[], [], [], [], [], [], [], [], []]}, 0xa59) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2e87, 0x4800) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0x80, 0x6, 0x6, 0x1}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x2, 0x7, 0x20}, 0x10) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/05/04 20:30:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) fcntl$getown(r0, 0x9) 2018/05/04 20:30:02 executing program 3: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000180), 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f0000000000)=0x6) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) sendto$unix(r0, &(0x7f0000000140)="84983bfd229383d27495fb57b65349a72f494083dadf1504c8d943622220306db632f8", 0x23, 0x20000040, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/04 20:30:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x8000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000280)={0x8, 0x7fff, 0x9, 0x1, 0x4, 0x8f4}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x18, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x820, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000080)="93e9440347914f5b6836eed5179d901fe6037e2cc73ec4008c7ae8c155ed9d7ddeaa2b0fa6956915cfa2a1bd2d4083d58d409a2463851ce8dc7ce7a9ab0bb035fbfcf48b6242b2dc919f14292324fef5e4a7f4976a1e99e5028749704b3a52738c9dd383194a5f1976df5647328f268e7c21c9", 0x73) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xffffffffffffffc1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x3d, "53514bcf75415069018cd14f8e8837ddd127d837a585275a80bb37ab705dc330aa9e982808446b8cc57e26f6812e589c42fd24fe2390dd2db24b98b0ec"}, &(0x7f0000000200)=0x45) 2018/05/04 20:30:02 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='.\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80102, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) umount2(&(0x7f0000e28000)='..', 0x2) creat(&(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f0000000240)='./file0\x00') 2018/05/04 20:30:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000400)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x101000) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000080)=0x4, 0x4) 2018/05/04 20:30:02 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x10) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b46ff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000200010100000000400000080000000000ff10", 0x24) 2018/05/04 20:30:02 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = dup3(r0, r0, 0x80000) sendto$unix(r1, &(0x7f0000000140)="2ead863b5d246654586fdc546e47a8a562f575a7ced8055ded86", 0x1a, 0x8800, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000200)=0x3) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000080)) fchdir(r2) 2018/05/04 20:30:02 executing program 1: r0 = socket(0x5, 0x3, 0x40000000000000ff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x6bf0}, &(0x7f0000000280)=0x90) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) socket$netlink(0x10, 0x3, 0x1f) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x7f, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000340)={0x0, 0x2, 0x28}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000300)=0x0) tgkill(r3, r3, 0x1c) r4 = getpgid(0xffffffffffffffff) r5 = getpgrp(r3) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f00000002c0)={0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000380)={{0x3, 0x1, 0x2, 0x6, "e8a8ea6f366791837ad1e0b8831f8cec3910829640b264ad190b64fe8290e5dee816503f81fcb8b1e745a4b5", 0x2}, 0x0, 0x0, 0x5f7b, r4, 0x6, 0xfffffffffffffff7, "605df9fb23b830c72944ffa2396e26d8edac2bbbb58950261efd1c08cfd692aa11250dde1e213f5be971c5aae90b7443bbf3451a279f5d427eaeca1d3a400155", &(0x7f00000000c0)='vcan0\x00', 0x6, [], [0x5, 0xfffffffffffffff7, 0x2, 0x149]}) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 20:30:02 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) close(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x900, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000040)={0x2, 0x7, 0x1}, 0xc) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00000000c0)="74659ff6756fd1b91d71eea6102361783b1cc10f54175c1c7920a5e8b7179604e1bfac772b1328a32f9b4fa14ba1c73ac94f63655ce25c4fcd88e77b92de1cf8272becf05a9c224c5de747f52a78d24810c0cb2bbfaa715a5da20e7bb0d3bd717d7b2eb29e6b990e89d4ca1d451dbcc0e23753001e08d32b75a6b773e008fe5fe71e707a594a3fb32576dbc142b50bf64f735f57b9c39605c169f5bdf70affe0fe62ab61ee16d88c732a2992a32c9267e6db2e2961ef3c94593f4132ad59ecadaec49180a54a822df59acb6b1790250271c890", 0xd3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000400)) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020026bd7000fcdbff250700000008000400090000001400020008000b000a000075041eb0b910bc2c35"], 0x30}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x4, 0x185201) getuid() 2018/05/04 20:30:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xffffffffffffff9a, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}]}, &(0x7f0000000100)=0x10) connect(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x2, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x20, &(0x7f0000000300)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}]}, &(0x7f00000001c0)=0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/04 20:30:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x42040) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@getae={0x4c, 0x1f, 0x5, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}}, @in=@multicast2=0xe0000002}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) 2018/05/04 20:30:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0xfe80000000000000, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x3a2d879f6d8727a4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)=""/26, &(0x7f00000000c0)=0x1a) 2018/05/04 20:30:02 executing program 2: r0 = socket(0x18, 0x0, 0x8000000000001) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x800, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x14f3a3, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x3) 2018/05/04 20:30:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000856fda)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0x26) 2018/05/04 20:30:02 executing program 5: unshare(0x40600) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffffffff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x80000000}, &(0x7f0000000180)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d40), 0x0, 0x0) 2018/05/04 20:30:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200), 0x4) write(r1, &(0x7f00000000c0), 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x800, 0x0) r3 = dup3(r1, r1, 0x80000) linkat(r2, &(0x7f0000000400)='./file0\x00', r3, &(0x7f0000000440)='./file0\x00', 0x400) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x1f, 0x4) recvfrom(r0, &(0x7f0000000080)=""/162, 0xa2, 0x2, &(0x7f0000000140)=@rc={0x1f}, 0x80) r5 = getpid() capget(&(0x7f00000001c0)={0x0, r5}, &(0x7f0000000340)={0x0, 0x8, 0x3, 0x7ff, 0x5, 0x1ff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x202000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000240)={0x8, 0x10000, 0x400044, 0xfdf, 0x18, 0x7, 0x9}, 0xfffffffffffffc55) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f00000002c0)=""/73) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000040)) 2018/05/04 20:30:03 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2f0) 2018/05/04 20:30:03 executing program 3: prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000000000)={0x385, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x9}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) setpriority(0x0, r0, 0x200) 2018/05/04 20:30:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x7fff}, 0x8) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x7, 0x4) close(r0) 2018/05/04 20:30:03 executing program 7: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r1, r1, r1) 2018/05/04 20:30:03 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd600b168e0014060000000000000000000000ffff00000000ff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000066f920f700"], &(0x7f00000000c0)) 2018/05/04 20:30:03 executing program 5: io_setup(0x80000fffe, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000001240)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44280, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000000c0)="227e4f95", 0x4) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) 2018/05/04 20:30:03 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3b) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040)=0x3, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000002dc0), 0x40000ff, 0x0) 2018/05/04 20:30:03 executing program 1: timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x1) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, r3+10000000}}, 0x0) r4 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x1) [ 96.372524] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 96.386347] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 96.421717] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/05/04 20:30:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x2000000015, &(0x7f0000000380)="63fa52b6", 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/05/04 20:30:03 executing program 0: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x100, &(0x7f000024a000)={0xa}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x282, 0x1) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 2018/05/04 20:30:03 executing program 7: r0 = userfaultfd(0x0) close(r0) fgetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="6f8763d7ede704a735f4cd5494c51c616df57fd3b29242428e9a746ad4ed601798b789e643af6b0b1911d1d159f0051a5a2e9523a709ea035b7397ee3850417b785e"], &(0x7f0000000080)=""/163, 0xa3) 2018/05/04 20:30:03 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "84eef8", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x220040) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r1, r2, 0x3f, 0x99, &(0x7f0000000140)="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", 0x401, 0x9a6, 0x2, 0x20, 0xd1c, 0x7, 0x8, "9ab6ba124dadb617d19e5d19391c23719117fa705bbb6886b7a3db83ddae60dc32e96c8ae0228c3ac50d79e1affbbb6747b2ffa518f406cd62fb1ec77e9eb529f5b225cd9d3ade6fc9eb25f5a776dfe00a93bdafa30bab01658cedb33633699a70750faeedc7cab2f0d87542d17b3ef7056485b1469aa65ad525266473e2b910f6e27cab309ee13416b06f60fbaf679043ed48"}) 2018/05/04 20:30:03 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{}], 0x1, 0xfffffffffffffdff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x13}) 2018/05/04 20:30:03 executing program 5: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x0, 0x401, "ad9fdd8fa857", 0x7}, 0x10) 2018/05/04 20:30:03 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7dd}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x3, 0xa7af, r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), 0x4) 2018/05/04 20:30:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@dev, @remote, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2c, 0x4, 0x1}, 0x8) 2018/05/04 20:30:03 executing program 7: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000ffd8)={'vcan0\x00'}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) 2018/05/04 20:30:04 executing program 0: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x100, &(0x7f000024a000)={0xa}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x282, 0x1) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 2018/05/04 20:30:04 executing program 1: unshare(0x8000400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x27f4c6ed10315f51) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x1, 0x4) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x2) 2018/05/04 20:30:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x3ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x2, 0x2, 0x0, 0x0, 0x3ff, 0xfff, 0x5, r1}, 0x20) 2018/05/04 20:30:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socketpair(0xf, 0xa, 0x2, &(0x7f0000000540)) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x21, 0x42) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000380)=0x78) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom(r1, &(0x7f00000003c0)=""/249, 0xf9, 0x2, &(0x7f00000004c0)=@ethernet={0x1}, 0x80) sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x61, &(0x7f0000000940), 0x0, &(0x7f0000000180)=""/228, 0xe4}, 0x44) 2018/05/04 20:30:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)=0x1) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80, 0x90000) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) 2018/05/04 20:30:04 executing program 7: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x13) set_robust_list(&(0x7f0000000200)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x2, &(0x7f00000001c0)={&(0x7f00000000c0)}}, 0x18) 2018/05/04 20:30:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@upd={0xe0, 0x12, 0x627, 0x0, 0x0, {{'salsa20-asm\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/05/04 20:30:04 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00000000c0)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0x1}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaafffeffffffff86dd60d8652b00140600fe8000004e20000000000000000000000000000000000000010000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) [ 97.583916] sg_write: data in/out 50397406/553611222 bytes for SCSI command 0x0-- guessing data in; [ 97.583916] program syz-executor3 not setting count and/or reply_len properly 2018/05/04 20:30:04 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x4, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xffffffff}], 0x3c) time(&(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', '/\x00'}) readv(r1, &(0x7f0000000800)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1) prctl$setendian(0x14, 0x0) openat$cgroup_int(r1, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xff) 2018/05/04 20:30:04 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = getpgid(0xffffffffffffffff) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/user\x00') setsockopt(r0, 0xff, 0x80000, &(0x7f00000000c0), 0x2f8) 2018/05/04 20:30:04 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x2, 0x6}, &(0x7f0000000140)=0x10) fdatasync(r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r4, 0xa7, "06150299e3e15ac80ce362eac7c9e3f7df35bbb1098d6ce6e813bfd7518335f6f53c33f7abac4805720ed85cef8afdb6cf5d5b5a0430daad13b8e51774119b5c9e45d62a05ffb99f108b41ca8b40e94a3a5d867e05eee5af5aed178806dc24c149e918287eaf8c2c99e3cba03bc5739c35e2d6e603624d5647a9654325698143614105970dfb0fc724adde9f15961a9ebd46f3f03ed226a7c2daa0941056e5ceb84b81fd41866a"}, &(0x7f0000000240)=0xaf) r5 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x4c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x0, r5}) 2018/05/04 20:30:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0xfffffffffffffd60) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e) 2018/05/04 20:30:04 executing program 4: getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/32, 0x20) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000100)=[r1, r1, r1, r1, r1, r1, r1]) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa000, r0, 0x0, 0x3, 0x100000) getdents64(0xffffffffffffffff, &(0x7f0000000180)=""/77, 0x54) 2018/05/04 20:30:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x5a, "14e0ffb099625621f60271708dcb04f3a6ac16e33c82257a30f5805bbd954ccb915fd6d751970f830d46452d865b34c978f8d25fc182c5b8e87f398ae8888245b70cf0b4f08b73c1b5a894e1881ca8f81a748be8e58c7884fb40"}, &(0x7f0000000080)=0x62) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) 2018/05/04 20:30:04 executing program 5: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000d9ffec)="00000002e4ffffffffffff000400000000000000", 0x14, 0x2) 2018/05/04 20:30:04 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/05/04 20:30:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000004c0)={0x77359400}, 0x26c30ab61a26c7e0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) r1 = gettid() bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x160, &(0x7f0000000080), 0x1}}], 0x800000000000221, 0x0, &(0x7f0000001cc0)={0x77359400}) tkill(r1, 0x1000000000016) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/05/04 20:30:05 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x1205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x80030a) close(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x9) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x200280) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0xdf, 0x4) 2018/05/04 20:30:05 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000000), 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x80400) getpeername$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) timer_delete(0x0) 2018/05/04 20:30:06 executing program 7: unshare(0x40000) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/04 20:30:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000200)=0x1, 0x4) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='jfs\x00', 0x0, 0x0) 2018/05/04 20:30:06 executing program 5: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000d9ffec)="00000002e4ffffffffffff000400000000000000", 0x14, 0x2) 2018/05/04 20:30:06 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40000) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x2a, 0x4, @tid=r1}, &(0x7f0000000100)) clock_settime(0x5, &(0x7f0000000180)={0x77359400}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/04 20:30:06 executing program 6: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x0) fcntl$addseals(r0, 0x409, 0x6) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) fcntl$addseals(r0, 0x409, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x2}) 2018/05/04 20:30:06 executing program 2: capset(&(0x7f0000000140)={0x4000019980330}, &(0x7f0000000180)={0x6, 0xfffffffffffffffe}) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x480000, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000000c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/ppp\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/05/04 20:30:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000040)}], 0x1, 0x8000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5f4a, 0x8000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000100)={0x7fff, r2}) signalfd4(r2, &(0x7f0000000140)={0x2}, 0x8, 0x80000) 2018/05/04 20:30:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) connect(r0, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000380)=@add_del={0x2, &(0x7f0000000340)='dummy0\x00', 0x8}) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x80) bind$nfc_llcp(r2, &(0x7f0000000240)={0x27, 0x0, 0x2, 0x0, 0x80000001, 0xe847, "fd978f1d474534d5bacdc719ece84ec1fc5a202118368a3182ed791dcdd3a58abf2d40b75aa48de239da5a6f2cf62855384f2e4cefa7149598ced435cdd661", 0x25}, 0x60) r3 = accept4(r0, &(0x7f0000000180)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000555c391b7ad9e11bfef405cc89000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/05/04 20:30:06 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f000046e000/0x13000)=nil, 0x13000}, 0x1}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x6, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/05/04 20:30:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005e40)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x101, {{0xa, 0x4e22, 0x8001, @loopback={0x0, 0x1}, 0x3f}}}, 0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x6, [0x6, 0x8, 0x5, 0x3, 0x0, 0x5b77]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x2}, 0x8) 2018/05/04 20:30:06 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x8001}, 0xffffffffffffff82) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffefffffff}, 0xfffffffffffffce2) sendto$inet6(r1, &(0x7f0000000000)="11", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000040)=""/15, 0x26d, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x907}, 0x1c) 2018/05/04 20:30:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x5) r1 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/05/04 20:30:07 executing program 2: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) sendto$ipx(r0, &(0x7f00000004c0)="985a2c48739189c7932428828cddfb4ec4388e8b08d71d5ca41d786210f6a0caee94ee10ccdc084dc22cf8c48edca296e25e6d25f410a169ddbcbd50e0a2d4ee5279b466d310eac51e3f9e6de825a588ce19f443e6a158b297d8339a4c036b0977143e2d38faa7647b154a504549504237d30ed33043571f0796b8c9a9781db48767bfa6624e8504e76e84e655be2c2ef20d85e355d7ec5199045ffb90b11c38bafd16a1cf22706b54532b1318279912214f99ea1b45ab096cce94d4f087aa4bdcce8ccaabaee84cbf8156e5b0663aedc6d9892ac7435883b669ed702d63d5b8e9b69a9497a831d68528fc5f2f8ea04cea28693700456324284bc89c754fe5bd7421337534e93998f3cc85d7708867e8aac527e2514ab61e311e276cd307c440acd6e112fecf94650812d6a55f667689f601aaa12aa7e29f556401dc7882cc98ca261493b163d1f61bfda06eb4797b31453c46975630b7c60dbc997d4c265dce0f7746db09c6c0e5fb878714b1b1bc206b8fe54ab09bdb6e827aad8e6c2ac2575f3bf692b19b2c34f0686db09a6f0cfe89228dc3a1cd711e9fd89fdde515af92fbc25dc880854d0d09b291696145d1f6658e8596fc87ed64857d7ce24547077473497c1254226f56f32aea7cdabc9833237c7af4566d0f9061a960ce9b9b94a7bb2c3ec8654caee7997cd30b7f3d1fcbbe4e9da4b907aeee26dcae66a722391c243f7b63f713b0523135d0c0912b4dddd3031a9c400276a4ff954b398fa24d79f533124eece7a96957204ec8940413cadeaaf551eb93f5795a8fb80f7bacbe34e9c898439d9f2f7490203f3bf3cfb05e971e8621e5e5760e3fa55b08b1a926138b7284ba29e0f74beb353f255b487421069d024eb22623650373ea980b517baab559a0b227b8e99d9b7a3f3b6b0ec0a4b6cd60eba3520509f0aeb94d526e5d5f773d8961d48b938f5e3d4588028a9d7dacf006446ad937e4e53d4ddd6ccd4e480aa3bcbe90a4ec6979cfcdc22b96893f47811cad56ab4176edacf493f4f7711f9ae323dc43dc71f6ffe68fb58dc8ca87b54010939f529d48ebf87763bd9c75dac9d5f06cc72a72024251efc68e40355b6bbe2997a8a31c1c20c60ac0483c762aab60cdc64b294f3625557afba0c99013527e5dd992456b5fd244907b2b69bdfc80783e8df91d6a7aa256efe79d1bf9a95d53ff988801c458c058bcb48bd98c2580cb93bb0b1e7e6adac57dcb911991d1d9b254d604e0fe296912a2132d208821f8e8af011d478c2c78da1949fe81db72ac60facb5a09583e029d57b7bd37a78bcbca61124f75492107911c6dc7cea0a39bbed5e0918c52a04cf7bb92ae6058acf4f2cb100b2bbf336c6c52fe8f29eeb9d8efee6d596c126fe4275d39ecedeee97b3e14cd4882e032de5b5c8e0201f6fb4227a7c4aab4fa11ce9ec374cb3c5ac54a13099119ed5fa7fa7c62d9a98e93da684e6cedf4b58ef87fbe33350d95b4a8a4e7d07eb917fa10470b42e47de16f9aa7265424335ab9b0df8624169734714c409147c325412c04dca65010b84b357c4b1e1df894a80c905750bd960ad7371de9d8b7f7ab3854f58d90194de0d8b65f289b67d4bd81c37dff26fe0c6ede928704eb0141bead495549b7da361741ea67ccee3a9b9413c1e6bc30e994f5bdb6c43a45a3986b8a7ee85e42d84a876e963faa51ec47f8c58389c76399ce17eee22b152079fec088d73ed68b1d16db23815f4af7407e372e90c2a656045d500bd4a31379a215264309ade92362c948ad92a4b7dc2ab7204e8cd0e097a9affd60616e38cc887b503d43584f1427c5ff68b907b65057736a50d245e4485acfa6f8d79e7e250cfc91e11f08c74d815fcc97d5fc29c0952729fb8ee8bc3b9f37dcef010a7eca029700a551b8966f3cb1df61bc268d5024e616c38917fd530a0dad2e25fe523c8be42207ab4ee247164bd73f33a2dc1370609bc85575bb9851618a560262c0f661b2fd0cb7e9d37a229fd6fff1e50662c59486290d1c9ada3306a0d53e6adf0b7c33b8fe8e633dab1787afee6613183ade2c992fe23e401bf663231393160a3e0cf76676305e4e442e2be7a8bfbbde6af77edfbfb24150789e4b3663447a48faf85ec6c35a089cbf9f03de2b7d81030d45fc1f7e810b4b41db2001ef385d6f18ee792d6a6f9462fc05707e9d04fc2d0eac1a08a3de8f500aa7d5255715adf98261629e29843eb13746eaf894b2b08e6c926668a450032f25876d4dbb81503a3d8edda9092d6c4319caa238d2ea4331258ead4cfab7205759e307ee3a27063996e13dd4766a84945f2db39c40088d4cbe2a7f9ab1ff2b0d167d24e18be7d78aac91297895d99d80fe7ccf43f9f1a988141a950db6bd976ff891b9d4474b32764d26ead5b32eeac2eaeaec51d5518a89fc0310dcc48fe5b3fb42215fe70c4feccf328965ee246fcf5a69d63cda73bcb17112ca7929f42f844d519d097a2fc4a7e0abb52c2814fbf92baeb68d21ca106982958c7187aa1639865495c094f0b8c6a7a6b0869d67e04d238c628f972fe3af5b5fe63fb0f337f7fccb1c5f60c9191da60d6ca2dfe1b41b6e2182f8a7b760a43a0098912fec2a95b69497f5cd38c5293082b8a972523a2792eed01adf5f382c64f5af2c36da0d04ecc9c7029a41230fbaa1deeb905307357e1ee370a741dd57910a4c8ea6bb4fccef2ed4ab73df86b259bbbc61b9bac7788e7549bbb68810981fd3bb25067d95d91f3659bf44036f748bac1a3a5f6f5306abaa701b906ed8829b343dae5ecb2b3eccf8981a76d3a4c614e126188713712dca471960928ae8625c2fcd52ba63e00821bbf32d3f3c33b2122410d73112c7aaa6ec279cfb6035266d7432de3a44afd52c314f8bcb8caa1be5b64e8bffeae8c2500d038427a708f3a4d340df68dca8fb4487af7623ae3921bc53c65c6f0f417b2627b2c51e1ca8841424ec2b5520312db9ba58e63d21005a9d98c65cec3888ea34ba72c2734f3cd36e2ca1362b7e9d7b03b3f0bf533dce501bde22199ccb3d0a0a5d476506966e32bcd4a982c920a412dd53443b86553a5fb8f3a97612e56d8612d927685d236df344bf2460b1bdeaec00fbc3043d07c24e27fd7dc45273c1afa4c26f2baa8735940238f815f280c6adeab398aa4296a86f64d808b318e25f8b6b8094d923042062f0937bd817b22088aaee28a547691595f386a7632b58e3df84f1feec1ee9c448cda732c795c982c03b60c06fe72dd6834d5749e50d24079ac0198324dd5515a71ff592131ae59ee305726ceb907694d8252e382e04d8ab02641bc38ae9df5fab3487ccef509f938eccc3312df5e2c3882fca51144050195ddc6f4779b14e8b82ef2a094e0602710f3eca7b06b32c15e3791fb23f9e0cccc107664287ef36ec29b0011ed30dd3c239d526bca72f20b4143f297789637e3b13335f4cebf2e6f974605185d8623d7a241aaacff5a1234d9d75fc6996b3ece57ddbd016a26475342743d72ab49f6077ae786bc5096cce97f036e1238969f9b644cccd233feb20ee3979b167af6f68ae4fb93f2b07b8aab7791dacf53493de2aaefef3aadf2d58023469aeacaee1c1320315ddb143f08e5d4ff4e8e29236e8cf2e6aab7b50ddc0b072b78a06a8b13862d3925833f9f7811c2988460d19268c12682a1ed2ff7579d9f107f280f391e5e0cdbe574902c61d9272d0445efe02184a3a7af45f2c8d2a0930fc61a88b59f026468f2bfb12055b6a70393eb50939eec5c21c424ea2aebc1fbab6b9fe1b1b47071048b7dc65352857a97c765e8ee24e4ee86188ebdbc3d7a4c9392b55cdaa95abf5cd8c468a0df240970d27ae7111eb27afdf8d6d4344ddf6bcc9173394145167e830cb9069e033c64f0665f0c67fdd6a810bc0d1cca0db0053c5e063eda90e0b93981008a9942680a72d23277994ddefc129e1a8892b259dfb38420da6f27dcb2baac1f8e7e7f0a62932e773fe21a270d6c685095bca26236088edfed512fd96bae10256bee7862f154abf3e1e8a10c3ce53263157fe17e40cbd041f25cb4714bc5653c41a698a0fcd78af56ac4c75c465bebd4468eb8b655f1a020bf3c784d8859a3b63475a64ad56884647b5af608ae65f124fd9681a038a65cb51d0efd7d2ca34892ede18429444e8eee703f3c74a6c2c0c41c64595d48b304966af2d75dd1bac92b6e0bd875fd4938a40951dc3f288641405f7d9987530c11775b57382fa66795a94206f5ac06fdb7c56d2a0e0126f4f73537fa0cd5c76502439fd9942163fa8c86700ec54f0407c3d69c76ce4213ff3e5fcfb8f8e9be0f9b2fc89b60f010a6cf8d649ac79c212f8a1d8c093d7faa6fbc0645d5c1b17e9005c9b135e9950e9428b8e762a62165942ab7667cec9416287044141ded5bfa9c6b16ead8739607d0e7f2ee901b59002b9b239b204f6f512b00132f1726bbf787c245d376d7e79da436f0035f649db5948fd9442dc96b34231158c40070bd765e18eeef8ee12341d3f930c475b84438bd173e5785c0140fce90689a358f2349c3769e278e8d49409c4750f08e3d708a4d08f4769c777b0580f0cbf440bc6b85c363c169a86440a81b360270b534308ae6f7620afa4394417a9c7fc42dc8f147628da98721aa8f15b272cd989a8f776d9edafb21b4ce72b77c894a32bd8911d2a6bd10a135c18d9eecb396f09edd025a808a7230d74debee097d93c1b27a2358c292c36ed11fac02b728b2a4490236a1e4ff1221bf1c91b5ca913572e512bb5dc39a6981f75da5cda7290aed6685f7cedcced2b038b76fb895eb609590e9eb1c944c7582b2fcf21a0d4a9e81ae21995f25ff0237fd9de543f5f4ccbcb5b19a9634746d2a73f7250944587d473c6372021241fad7909b2e0884370ea0a5f3f910190f098b1bf71be9750ad21f22e67bfac4c8d162eeead3952c708defb94483722a7dc830eeda0fd4a9372531aa9b91d41a27df2c5fb112a6a93033a902656ce6e7ac0470f87760478a1d7a6158571d3fd650fdd8b3965141e6769f21e1f7c83a723545ee0912a03d70a7e7561b23865b1b4ab6728d74ea03e03d13048a26301e6bf7e5c978f6e45383b2bf9ac75e712110880ffd6ce246a0f9fc60bca11ed9abb4289efbc5d0708c32411144383426b3219a26d0504961a4fbf6e8b3e64033f75a0c876e2128d8067823500b6d3d1b1a96b1d88eb022a761d6038064535f903954ffb0382182ac796caeec3f52d7273eb0ebdada17181d5d89986c9b34986e0e7d393cd34b3692fef07725aebbff0414bb3c9a29ca7b5846f98839f945deee03bd1a9c483ac67877dc1c73ed4446fa280203c1e60a5a1e32e601fb35b25801efecf9176e0d82f2e6afda04a95156ae29fe25f39a411c773ed7f2a7bff07ba0d0b674888c660cd6ed8947771d6f6272154366abd2658418212e3c9c280286a949cedcb45ee6ce1cf539f2bdc848caa11705de02d00d1d486ee00376ed63b8a5e3aeba0f2197ec07f913b784fb3c288c7886af4a53ca4887fd157c73cecd5a16cd60423b6c91ddd85e5892f78790f8aac481dc3d6ebc1d16e1740bf502759085ddbd6a10a9ae6c256e8a88a7c97689f1853877216f54b338671aa211c1520e34eac91a7dd237bcd5b4868485c3112c574acd5ff9658abaff38da511cc698a71ba86120bf5d26cc9555818809d81adf3e1402cf4299e6201a6e7ca8d9399eeeed2e9c6f2e45dd3f63628b634937a9246a1431d7d0a8092b9b872dbe8aaaad4a66b728f7a10f815d05ec39aa11caa66c766", 0x1000, 0x4010, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/188, &(0x7f0000000000)=0xbc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/04 20:30:07 executing program 5: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x6e, 0x800) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000000180)="5c3cf34c2dce8332af35830ecadb4c970bd87a93931a506bd98271c7e4be21b692ece7f5994f2fa6d8a017ce65cb688fedf61d6661036c26b62665b1ff0c896c0e4c180fd9abf8f6b926dea8aeabe6a5e3aa4801cc2f5f855dccd6494818a637dba9f48ac812a78557e15f7bfddfadb333dc802a141f898c3395daa202d5be433f7d05fba838f99643bcbf4e59f149e00815f7286953d34acee607bcbaae82a5c6ba63010d72cce83412d87834e9c6182ef7", 0xb2}, {&(0x7f0000000240)="9fbf3034c5525d5aae889cb741b731d340531c1122b144a10638129a2470b332a1b30b97edbebe23226007d4db90d0c25bf181b791c12d5b7bcba709b2a1a88998e26d93993481cae2c9ac63f6f245e449c8a14f08e44a25e3661365f8bca887da803c1b574402cf851dbd1ed4e434a103c79e0bbd10a117cea807e11b5843637ace48186cbdf791e401f60c34a5f9b41f6e755e414a59be993975076d6990a75b9c23bd4c9495feab7175350380c4ff65b8d1ec59c3", 0xb6}, {&(0x7f0000000300)="b006623b01e75afe7a82bd07a61033f3454f347d6756a5ed79a895d21ee2e44876ded648d11c08aaa261e600dc82e09bea114a0c38f9212c3bce61cbdc3578c0465255354d7b5ce6dfaf450a29eeb2989f4a84107d5565b90a7d75", 0x5b}], 0x4, &(0x7f00000003c0), 0x0, 0x4000}, 0x8000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x4, 0x4) sendto$inet6(r1, &(0x7f00000005c0), 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000003c0), &(0x7f0000000440)=0x10) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x8) 2018/05/04 20:30:07 executing program 3: r0 = add_key$user(&(0x7f0000000c00)='user\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)='B', 0x1, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/83, 0x53) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14100, 0x80) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x100000000) 2018/05/04 20:30:07 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) socket$rds(0x15, 0x5, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x0) mmap(&(0x7f0000528000/0x3000)=nil, 0x3000, 0x1, 0x4c010, r0, 0x0) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x10000, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'syz_tun\x00', 0x4}) 2018/05/04 20:30:07 executing program 7: unshare(0x40000) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/04 20:30:07 executing program 0: seccomp(0x1, 0x1, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x3, 0x4, 0x0, 0x4}, {0x6, 0x0, 0x0, 0x1f30}]}) 2018/05/04 20:30:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x40002019}) [ 100.266752] audit: type=1326 audit(1525465807.265:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7744 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 100.286307] audit: type=1326 audit(1525465807.267:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7744 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 20:30:07 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d2d000/0x2000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x2, 0x0, &(0x7f0000000040)=""/149, &(0x7f0000000100)=""/116, &(0x7f0000000180)=""/165, 0xf001}) 2018/05/04 20:30:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x4200) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x7, @empty, 0x6}}}, &(0x7f00000002c0)=0x84) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$vsock_stream(r1, &(0x7f0000000300)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r3 = dup2(r1, r0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'ip6gretap0\x00', {0x2, 0x4e23}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000a84ffc)) 2018/05/04 20:30:07 executing program 1: timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {r2, r3+10000000}}, &(0x7f0000ef9fe0)) 2018/05/04 20:30:07 executing program 3: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_snmp6\x00') exit(0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x100000001, 0xff}, {0x1, 0x3}, {0x0, 0x5}, {0x4, 0x8}, {0x7, 0xffffffff}, {0x20, 0xffffffffffff0001}]}) getdents64(r0, &(0x7f0000000000)=""/48, 0x30) 2018/05/04 20:30:07 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) fcntl$setlease(r1, 0x400, 0x2) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x6000414) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r3 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r3) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) 2018/05/04 20:30:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1a, "665bd577d9be51d2f5afb3558d84035b5adc762e73fc53f6aa82"}, &(0x7f00000000c0)=0x22) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x80000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080), 0x389) 2018/05/04 20:30:07 executing program 5: inotify_init1(0x800) r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000640)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x8012, r0, 0x0) accept$ax25(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) read(r0, &(0x7f0000000180)=""/66, 0x42) [ 100.544640] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 20:30:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="81", 0x1}], 0x1) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x201}], 0x1) accept(r0, 0x0, &(0x7f0000000000)) 2018/05/04 20:30:07 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/165) r1 = socket$netlink(0x10, 0x3, 0x1f) recvmmsg(r1, &(0x7f0000005540)=[{{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000001500)}}], 0x1, 0x0, &(0x7f0000005680)={0x77359400}) writev(r1, &(0x7f00006f6000)=[{&(0x7f000075bfc6)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x6}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x7}, 0x8) 2018/05/04 20:30:07 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc01, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000200)=0x80000000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r1 = socket$inet6(0xa, 0x8000b, 0x8001) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x9, [0x9, 0x80000000, 0x6, 0x2, 0x3ff, 0x77f, 0x8001, 0x178e1fb4, 0x1000]}, 0x16) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000600)=@fragment, 0x8) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a80)}}], 0x0, 0x80) [ 101.448528] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 20:30:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) chroot(&(0x7f0000000040)='./file0\x00') bind$inet6(r0, &(0x7f00000010c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000080)='..', &(0x7f0000000140)="6d73646f7300b992aee51b08d46cbff5e2a9376039fa725174f055fb0c8a3dcd43c5ff400cff6a7c755974ed79056c84314ab2812b2c11054f6d1cc3a73e1502430945cbe057b11e9e86a5bacd67f3b66866628ce8782f0edd35f2a47cec", 0x0, 0x0) getsockopt$bt_hci(r0, 0x84, 0x6c, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x10bd) 2018/05/04 20:30:08 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x2, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x13, 0x4) 2018/05/04 20:30:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000140)=""/192}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0xfeaf}], 0x1) lseek(r0, 0x0, 0x0) 2018/05/04 20:30:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='sessionid\x00') lseek(r0, 0x0, 0x4) 2018/05/04 20:30:08 executing program 7: unshare(0x40000) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/04 20:30:08 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r3, 0x102, 0x70bd2b, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40080}, 0x40800) listen(r0, 0x0) 2018/05/04 20:30:08 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r2, 0x402, 0x1) fcntl$notify(r2, 0x402, 0x0) 2018/05/04 20:30:08 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500002800000000000690f8ac141400ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50ff000090780000"], &(0x7f00000002c0)) 2018/05/04 20:30:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0x8, 0x4) chroot(&(0x7f0000000200)='./file0\x00') 2018/05/04 20:30:08 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000900)={'erspan0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'erspan0\x00'}) sendmsg$rds(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000240)=""/99, 0x63}, {&(0x7f0000000180)=""/18, 0x12}, {&(0x7f00000002c0)=""/123, 0x7b}], 0x5, &(0x7f00000007c0)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x101}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x8}, &(0x7f00000003c0)=0x8, &(0x7f0000000400)=0x605, 0xb0d8, 0x8d, 0x2, 0x2, 0x10}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x64c}, @rdma_args={0x48, 0x114, 0x1, {{0x100000000, 0x4}, {&(0x7f0000000440)=""/40, 0x28}, &(0x7f00000006c0)=[{&(0x7f0000000480)=""/25, 0x19}, {&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f00000005c0)=""/230, 0xe6}], 0x3, 0x0, 0x3562}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000700)=""/120, 0x78}, &(0x7f0000000780), 0x14}}], 0x100, 0x44000}, 0x4800) 2018/05/04 20:30:08 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000000)=""/90, 0x14) r1 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) mmap(&(0x7f0000907000/0x4000)=nil, 0x4000, 0x1000004, 0x11, r0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/05/04 20:30:08 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x14, "a415f71e926a20a2735b66b69a48a30022fde265"}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000480)={"66696c7465720200", 0x4}, 0x68) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'bcsh0\x00', 0x2}, 0x18) 2018/05/04 20:30:08 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x0) 2018/05/04 20:30:08 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x100, &(0x7f0000000040)=""/26) r1 = getpgid(0x0) ioprio_set$pid(0x3, r1, 0x0) 2018/05/04 20:30:08 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='cmdline\x00') ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x6}) exit(0x0) read(r1, &(0x7f0000000080)=""/108, 0x6c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) [ 101.914128] IPVS: Unknown mcast interface: bcsh0 2018/05/04 20:30:09 executing program 6: capset(&(0x7f00000fc000)={0x1998032d}, &(0x7f0000244000)={0x400, 0x0, 0x0, 0x0, 0x2, 0xb03}) r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setns(r0, 0x0) 2018/05/04 20:30:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x8b) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f0000000ec0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32], 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000005c0)=0x1, 0xffffffffffffff17) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000f00)=[{0x1010, 0x109, 0x3, "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{0x1010, 0x100000011f, 0xfff, 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"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{0x48, 0x112, 0x3ff, "2b8bd772b37861a46e2fad05348d9b0738c29c85abef589b931e68b4ade87e7f2f84ca325ba5684ccfcb856d99e286ccf7"}, {0xc8, 0x117, 0x2, "edcc800a1a4cd1c279b465b3c6a41f06ec3eeb3d9d66f07f1da8cb012eb09d0a2a4acc249213b36ef0ba5691d1381579f92bc12009c8093da3026f67fd5284f2afdaf1295e16562d8c2d6dcfbad24a36860d4cb43f566dc33d0c38cda3390f061df3a96cfc8a377ca06f81143c7c715f53a8c946b8da7c639e2d728a1ea682184e898b90896456979d0798dc98c92bf326053f46814ca56c05630d4edb6e0b4d07e8be4482db7b6cb0005226ff"}], 0x31ce}, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/174, 0xae}, 0x2102) 2018/05/04 20:30:09 executing program 7: unshare(0x40000) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/04 20:30:09 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0x11, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) r1 = accept(r0, 0x0, &(0x7f0000000080)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x8) 2018/05/04 20:30:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x321, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x2, [0x1, 0x9]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x9, 0x8000, 0x66b, 0x5, 0x3}, 0x14) ioctl(r0, 0x227d, &(0x7f0000d27862)) 2018/05/04 20:30:09 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000240)=0x98) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000440)={'nat\x00', 0x0, 0x4, 0xeb, [], 0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}], &(0x7f0000000540)=""/235}, &(0x7f0000000200)=0x78) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/04 20:30:09 executing program 6: r0 = epoll_create1(0xfffffffffffffffe) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0x42000) fcntl$setstatus(r0, 0x4, 0x2000) msgget(0x2, 0x80) fgetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00000000c0)=""/208, 0xd0) 2018/05/04 20:30:09 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = getuid() getresuid(&(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001340)={0xd, 0x1f, 0x3ff, 0x7, 0x34, 0xffffffffffffffff, 0x3f47}, 0x2c) r4 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005240)={0x0, 0x0}) r6 = fanotify_init(0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003800)=0x0) fstat(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = memfd_create(&(0x7f00000038c0)='posix_acl_access.\x00', 0x0) r10 = geteuid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004400)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = getuid() r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004bc0)='/dev/sequencer2\x00', 0x20002, 0x0) r14 = fanotify_init(0x3, 0x1fffe) r15 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004c00)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004cc0)={0x0, 0x0, 0x0}, &(0x7f0000004d00)=0xc) r19 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004d40)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000004e40)=0xe8) r21 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004e80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004ec0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000004fc0)=0xe8) r24 = getgid() r25 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000005100)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005140)={0x0, 0x0, 0x0}, &(0x7f0000005180)=0xc) r28 = socket(0x19, 0x1, 0x40) r29 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000051c0)={0x0, 0x0}, &(0x7f0000005500)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005200)={0x0, 0x0, 0x0}, &(0x7f0000005280)=0xc) r32 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000058c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000053c0)=0xe8) getgroups(0x3, &(0x7f0000005400)=[0x0, 0xffffffffffffffff, 0x0]) r35 = openat$uinput(0xffffffffffffff9c, &(0x7f0000005440)='/dev/uinput\x00', 0x40, 0x0) r36 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000054c0)={0xffffffffffffffff, 0x0, 0x1, 0x30164ed6, &(0x7f0000005480)=[0x0, 0x0, 0x0], 0x3}, 0x20) r37 = openat$md(0xffffffffffffff9c, &(0x7f0000005780)='/dev/md0\x00', 0x1010f7, 0x0) sendmsg$netlink(r0, &(0x7f0000005680)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000004}, 0xc, &(0x7f0000004b40)=[{&(0x7f00000001c0)={0x78, 0x1a, 0x200, 0x70bd25, 0x25dfdbfc, "", [@generic="e40142536863ad7a1211eda3c3cf44cf09b745b7b403e5474b2cc6f2db134982b1f56b160efe20670bbf74742b4d6842372ea45516c896beb50cc81aa2493ad68fe049eb42fe7df1cfd1e2c6d8020d525d96b0af8b1b18bd48c817e891111bc531496386", @typed={0x4, 0x2a}]}, 0x78}, {&(0x7f00000059c0)=ANY=[@ANYBLOB="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@ANYRES32=r1], 0x1018}, {&(0x7f0000001380)={0x2230, 0x13, 0x0, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x93, @uid=r2}, @typed={0x8, 0x3f, @fd=r3}, @nested={0x10, 0xd, [@typed={0xc, 0x52, @u64=0x40}]}, @nested={0x117c, 0x79, [@generic="eb492b873ad3808c2281068ed5e9b966f13246098e4f18cc9e44731e2aa018a74e3a471484cbf602e124c98ddec51ce078d9cf0561261d6ca01a81964dad", @typed={0x10, 0x45, @str="70707031e82d776c616e3100"}, @generic="75dd96d1d604ce0f5c2ba2225493412720a159d4cd880dd2cd7ce76f9a32ff7b8a708366f4", @typed={0x8, 0x1c, @u32=0x5}, 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{&(0x7f0000003900)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="ad6457597fcfc108050895819aab1799165e75226a546594366baf38441e293ac3522b11eca62b523a398fc84da590e3727a3406a46a4119ef6d4414f9965e6a4138a720b95cdb51d4123ad8dc22e25a2d65e981318b5007cc8d708ed388ff1c0b5b35cf310135c4f10608ae107206bde02f4f6c10af00ee67b4cf2e988fc661568689d37bd860aa54be4c30ef9c77a434c49025165421681fa351298f9504007900080040001c000000100016002f7070703170726f63400000000020004e0008006200", @ANYRES32=r7, @ANYBLOB="14004000fe8000000000000000000000000000aa0c000700080000000000000008005200", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="2fb5d76a", @ANYRES32=r9, @ANYBLOB="0000f0002d003f63fa83e17ecbad7fc02defeff3cf956053bb36ba8de45abac55d269e9ef19e5ff044052d436eb5795d537eac59a19eca64ac1decf97b997b54426aa0b5d5b238f2e2f078e8aa15db5f8a9511564fa9c3816f6729976f8413995cdb116c98d9fcb238d094172f1617162ae9f1ae569f44d105ecadec30fb9324cd708fe21f65f3f1f32c9af44386848bc7e306675bcf025bee34aa6418cbaccd02007e805b5a16b05c13ded8498b1df91a04497b6dd7cb9a13cd63a926a4d0f58fe4e60c155ea49ada9e39831d49c349a487b44dd78e702213711957c561b661743455d7e77a854d69c6f5585dd7a9000000"], 0x77c}, {&(0x7f0000004080)={0x364, 0x14, 0x8, 0x70bd2a, 0x25dfdbfc, "", [@generic="d51994d68afcca158a05c11dc218e0be72fe8b07105d965a60cd8609dba8ed1cc338d574141d4e8b21cb8ed036e728455579a488f1591e0482ea45ced54614cefe3917a38806d1f8eca6c82c5f0614bc427b028b460c4ea7ac0a0dae0bad011ea911e4778e64697bb0b6ecaadb6de257ce748018bdb78d5bb4c8b93f8504d02254e85dc1ff102f8b3e645f73d68d87739a42df17265e1f9b505ff7bacdee8163a75a33eb0867c0e96d", @typed={0x14, 0x8c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, 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[@generic="b77eaa3c62368af691669bf88f788ad6895cc6f3ae166646e57431170db496cceb3400e5142e4928a2dfe3235883b9646d27a8c6a715f95787d13bb38d4a5fd9cbf9d375387b53f135cd6ee9eca0447f822bff5144c4a0b7b8e5244e851a1840d63cb94fd51132d86004db4da08bf9cfed7f5f7c62111968aa34c8365b3c4e31a9ab6200bb9a42b577cdab1866953b2a71ab2ca3faf904ec5d13290ee842a4ff1b9a9e26decef2ba4fac98b0ac65"]}, @generic="71ca142b2e536104e1e95e02185fdcf17367b6af0513742640a9bc6b6064fb557290777e9dd3bb23964102160045ad6270c575891a5d0f1a9487f96c8ab5d0ed8b8ab09a7e2c1657d8530ddb7ddbfb67a0ee275f45f82ea9f338c1845a31aff04a9496dc4348497da7db5348eaef37a537d8f597ff5e21939f3bb3036d75"]}, 0x364}, {&(0x7f0000004440)={0x6f8, 0x2b, 0xd10, 0x70bd29, 0x25dfdbfd, "", [@nested={0x4, 0x42}, @generic="c5e22bd0939e452fbd3959f9a958bf2e06a41f776a7d5066d148f93c914f4a5e1f50e979ef82609e9ca4507d5448d50693dccef61676af57dab070b3f9fba3f2ed7adc256326c9461ec90c3e00d38b3fc5e7beff972974ac567e4e6367840c0de4305327c3df9b837210c6a62005c8c3f0a2bbec16d6351531f8324a95b3661615f5fc18027f372e45d4a93932c410d80836d6afb60e56df1102688082e7d2b2a4f5b8f3", @typed={0x8, 0x39, @uid=r10}, @nested={0x2b0, 0x14, [@generic="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", @generic="ed2787f4e8d2f028f72a222b", 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@binary="4cba6eb21f5063fed6a6e7199b76d3544cc8f1d4a376a73802ee5f98314a653d307c785ce9ed5041f6d141f8a4514abea46dfb959f69648be9ff68316aba4e06601c588fa5579ea1814cc3a4e2aa0635231050b2fe162f4e50dd627df6ce289910caf629fe72"}, @generic="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", @generic="f09a1a35a4cdeab59d65efed1fdc2f70dbe02418179d714fa686c881226f7dcc584ee4bd7a771498ebeb6db9d8d6d73acd8692f4871de89f8e64a95b", @generic="0dad51e380f8f1b13b57d58c2abaa18e78de8836e62108fc1de3c9381ab207458893045d832396d2b2c8b650484e2133bbef22ef6e8ba547ee11109086acc66d0e9a6ee9d65666030f91579f3be45640e0537b4a3fbd60", @typed={0x8, 0x33, @uid=r12}]}, @typed={0x14, 0x90, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @typed={0x90, 0xf, @binary="85df1fefd536e66f35ad7ae9105b18f9e1cc2d4cfe4a07af213daaad2fa2f96c94001f9748256a6a7582ec21a7c8c1766309ac36c7ccce0a0fb3c4e89330c2951104b5250ef5b2427dca548dd1510d9a7dedced33edefab366ee3328e51add4cd60d2d7166ac221cbc68e830f313825d218bd309b558b7152735c61bf90744fc5f307578bb1a4937d73124"}, @generic="b55b591a8ea65d8ab36076c61a4a4b22ccb5292d23ab74438c4839915c66ff30ef9233eca1d503dfda43618ed5ef0864daa55863d867366d5f9986494fe5b6baa62d915de80be94a881044b0be30757ee91d75e78fe81629e4efc816e61fc301dd6df60eb62218c25c3468aaa0d7e2f6872c39480b623e0d93fe2fbf11ff72ee9d8608fad660d9c426dc19ce793734356747bd2544e35f2b593d93682193", @generic="a5a2921ddfe7a0db421c5ccfc0234661a8322453918cd73f64c14d8ea69cfbfa1da561b1224d6229a4c987550cfcb854408bf1e982f29a0a4020a25a63"]}, 0x6f8}], 0x7, &(0x7f0000005540)=[@rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r35, r36, r37]}], 0x118, 0x40000}, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') r38 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='net/ip_vs_stats_percpu\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r38) preadv(r9, &(0x7f0000000000), 0x0, 0x4) 2018/05/04 20:30:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10001, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/05/04 20:30:10 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x7fffd) close(r0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x2, 0x8) 2018/05/04 20:30:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x844, 0x400) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vsock\x00', 0x2440, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001080)="1778243c5e76baad3a305da2155b361eea39cd1687c34dc6bae44f9245360d396e10f63e7d03070e835b04dbb8c609b3e4a090f03e2013b40b17f5e7bb11f0e115527f1caa0f15df94a058629ba4857c39da7cb193c2739cd23473abbf6b25c3e2760adc255849b2ff69986f1802f74b") ioctl(r0, 0xffffffff, &(0x7f0000000040)="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") socketpair$inet(0x26, 0x0, 0x0, &(0x7f0000001ff8)) 2018/05/04 20:30:10 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000007c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) keyctl$chown(0x4, 0x0, r2, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xe8201, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$sndseq(r4, &(0x7f00000002c0)=[{0x9, 0x0, 0xe3, 0x3, @tick=0x5, {0x400, 0x7fffffff}, {0x5, 0x6}, @control={0x2, 0x4, 0x4}}, {0x3, 0x7, 0x4, 0x8, @tick=0x7, {0x6c4, 0x8}, {0x0, 0x7d}, @addr={0x7fffffff, 0x5}}, {0x7f, 0x9, 0x1, 0x6, @time={0x0, 0x1c9c380}, {0x6, 0x2}, {0xffffffffffffffc1}, @ext={0x54, &(0x7f0000000140)="764d6702cadaaf0c14f171baabae1695f97c9982b32a44ff055db6a1b224256cd6e37b227528e20f054b7eb757b828484b625bd7249c5ab4e9c068340577e7fa68fd873b47a28c8604596a16b07d5a2323787be1"}}, {0x4, 0x2, 0x100, 0x7, @time={r5, r6+30000000}, {0x20, 0x1}, {0xcc, 0x72}, @time=@tick=0xffff}, {0x7, 0x7, 0x0, 0x9, @time={r7, r8+30000000}, {0x577, 0xa67}, {0x1000000, 0x8}, @time=@tick=0x5}, {0x7, 0x3, 0x3, 0x4, @tick=0x6, {0x5f9, 0x3}, {0x200, 0xffff}, @connect={{0x8, 0x9}, {0x7, 0x16be40000}}}, {0x5, 0x1000, 0x8001, 0x63, @time={0x77359400}, {0x8}, {0x7, 0xfffffffffffffff8}, @time=@tick=0x8001}, {0x1, 0x1000, 0x81, 0x80, @time={r9, r10+30000000}, {0x7f, 0x8}, {0x1, 0x1ff}, @addr={0x3, 0x2}}, {0x7fffffff, 0xc3, 0x5, 0x7, @time={0x0, 0x1c9c380}, {0x8, 0x1}, {0x8, 0xd9}, @quote={{0x7, 0x3}, 0x8, &(0x7f0000000280)={0x8, 0xfffffffffffffe01, 0xdeb7, 0x6, @time, {0x81, 0x100000001}, {0x85cc, 0x81}, @time=@time={0x0, 0x1c9c380}}}}, {0x800, 0x7, 0x5d31, 0x400, @tick=0xfffffffffffffff7, {0xd0, 0x1ff}, {0x1, 0x800}, @queue={0x7, {0x3, 0x598}}}], 0x1e0) r11 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0x71, "d148f7146dc9cffef9ec5bc220b5c8bae69f0752a9d4a9693217772068c78dc3abf1667ee14f9beb2a8f17ab280c0cd3b122a07212c67d9548bbbc9861fc1159943df621f6be4ec54b3b598c5a3a562be0821e915f459132169c49168e58123c631d728ee39682f33929a35393f7bfb863"}, &(0x7f0000000580)=0x79) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000005c0)={r12, 0xd2, "c19dd39c450d5b748ae051b37db6befc0beef2c324965d004fc8d0bfc2dc11dc3f230f844b6ac4b801eb719b7711282a3977cfe1f7fe1da5fe0cd8c651cdc238426fe8682ab77e096e6d7c3789397e83ef0e40afc324e62e4acabab85926075e8e8c5c80a42cf1dad9dbe1b16cc74c11daa0922a8745042c1c7854026146cdaf0bae3f1255d7df5cabaee6f7e72f6c3e7f1f496e0442ad996b0826061d2f912fdef097d20d868227178b20cad4e69ac09df002710616a3bced265d608607260625a75fd25fd0146e029f34197a99f1c16be2"}, &(0x7f00000006c0)=0xda) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000004c0)={0x3e, 0x6, 0x24}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000080)=@int=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r11, 0xc058534b, &(0x7f0000000700)={0x3, 0x1000, 0x5, 0x8001, 0x2, 0x3ff}) 2018/05/04 20:30:10 executing program 3: listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) 2018/05/04 20:30:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xf02, 0x2000) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000200)=0x9, 0x4) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000005c0)=""/252, 0xfc}], 0x1, &(0x7f0000000140)=""/6, 0x6}}], 0x1, 0x62, 0x0) [ 103.205109] Unknown ioctl 19273 [ 103.255778] Unknown ioctl 19273 2018/05/04 20:30:10 executing program 4: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/05/04 20:30:10 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @local}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x80ffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x3201, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000140)={0x7f, 0x5, 0x7fffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'yam0\x00'}) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00000021c0)=0x2, 0x4) creat(&(0x7f0000000180)='./file0\x00', 0x4) 2018/05/04 20:30:10 executing program 5: io_setup(0x0, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x802, 0xff) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffffe}]) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x2003, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x206, 0x4, 0xd1f, r3}, &(0x7f00000001c0)=0x10) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x81, 0x18001) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) 2018/05/04 20:30:10 executing program 3: r0 = userfaultfd(0x80800) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) read(r0, &(0x7f0000000080)=""/68, 0x44) 2018/05/04 20:30:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000002000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) pipe2(&(0x7f0000000240), 0x4000) r2 = dup2(r0, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r2, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r3}, 0xc) 2018/05/04 20:30:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) 2018/05/04 20:30:10 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x1000, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x2, 0x0, 0x0, 0x0, "15d3fb32d8aa03000004040000001fee"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x1, 0x4) fcntl$notify(r1, 0x402, 0x1) socket$key(0xf, 0x3, 0x2) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x101000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000240)={0x77359400}, 0x10) 2018/05/04 20:30:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0xff, 0xa8, "7152d0a7c4f261bdef11ccdebf85d8d5d41a175355331cb1ea929b5769d24991f8614e38bfe713f56605e300", 0xc8a}, 0x0, 0x0, 0x7, r2, 0x100000000, 0x8000, "fc54080bd70a790c19f96d61eafb477f3dd60d956b04329ea3b98e724ce2426f903544b00fc0fa6c0a71982d03b5b573ce27cc3e8fb24192e74edbbd357e2caa", &(0x7f00000000c0)='}wlan1-\x00', 0x8, [], [0x1fb5, 0xffff, 0xd55, 0x208b4f18]}) ioctl$KDADDIO(r1, 0x4b34, 0x1000000000000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000002c0)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x210000, 0x0) fgetxattr(r0, &(0x7f0000000300)=@random={'osx.', '/dev/uinput\x00'}, &(0x7f0000000340)=""/135, 0x87) getsockname$netrom(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000004ac0)=ANY=[@ANYBLOB="0000000080000000"], 0x1) sysfs$1(0x1, &(0x7f0000000280)='/dev/mixer\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) 2018/05/04 20:30:10 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x202400, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002840)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002800)={&(0x7f00000001c0)={0x14}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x40, 0xff, 0x0, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x375, 0x200019}, 0x8) 2018/05/04 20:30:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) sysfs$1(0x1, &(0x7f0000000000)='!') setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/04 20:30:10 executing program 7: unshare(0x40000) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/04 20:30:10 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x628200, 0x0) ioctl$TIOCNXCL(r1, 0x540d) get_robust_list(r0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) setpgid(0x0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000040)=[0x7], &(0x7f0000000080)=[0x0], 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000100)=""/27) 2018/05/04 20:30:11 executing program 0: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c0e) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10002004}) fallocate(r0, 0x0, 0x0, 0x32e4) 2018/05/04 20:30:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x0, 0x0, 0x0, {0x0, 0x989680}}) 2018/05/04 20:30:11 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9bff1)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r0, &(0x7f0000083ff0)=[{&(0x7f000049ef30)=""/208, 0x10}], 0x1, 0x0) pipe(&(0x7f0000000000)) 2018/05/04 20:30:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x900, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100)=0x1ff, 0x400) 2018/05/04 20:30:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x7f, 0xe, 0x4, 0x7, 0x6, 0x101, 0x400, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1d}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}]}, 0x78) 2018/05/04 20:30:11 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x1, 0x0, 0x0, {0x77359400}, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000200)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/04 20:30:11 executing program 7: unshare(0x40000) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/04 20:30:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200, 0x420000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000100)) 2018/05/04 20:30:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0xfffffffffffffffe, 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="b7dfbc419a66709363063f7cda675093", 0x10) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/05/04 20:30:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0xfffffffffffffffa}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000080)=""/253) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001780)={'team0\x00', 0x0}) r4 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000780)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f0000000740)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c040000", @ANYRES16=r4, @ANYBLOB="00012dbd7000fcdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="780002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r3, @ANYBLOB="0401020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400010000004000e3df637d513ba632696f72697479000000000000000000000000000000000000000000000003080003000e000000080004000500000008000600", @ANYRES32=r3, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000305010000800900ff02010000001f0006061f0000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="7400020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r3, @ANYBLOB="b800020038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040020000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="3801020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r3, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400090000000800070000000000"], 0x41c}, 0x1, 0x0, 0x0, 0x800}, 0x800) fstat(r2, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r1, &(0x7f0000000180)="b99e8cf61ee410b1cdd46e3f11e4025cd9a4e5634fa3f8e3a68ad4a4586036581443778db390afef22dd963f05b6f157332b944c7f7498645ebad3d95080d9e8b6c0d7c88b39c76ee096b8c928298d977a05254be22477cab8a684f2aafc0c1de0e712bd3dd38dfc3f31731a98d3f7440e5a173ee3b5faff0e5d08d65bf850e83d56b3ca3706a0a0973fd16b874e9e3089c00757b17edc8db281b67b3ba10f5659e8787a072988fdeea58b365877db27cb8a2ac239271227223ae1fae90e", 0xbe, 0x20000000, &(0x7f0000000240)={0xa, 0x4e22, 0x100000000, @empty, 0x7}, 0x1c) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e20, 0x9, 0x4e24, 0x7, 0xa, 0x20, 0x20, 0x2f, r3, r5}, {0x3, 0x8, 0x238a35f4, 0x3, 0x101, 0x6, 0x9, 0x1}, {0xffffffffffffffc0, 0x3, 0x6, 0x3}, 0x8000, 0x6e6bba, 0x0, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x1, 0x7fff, 0x5, 0x1f, 0x8}}, 0xe8) 2018/05/04 20:30:12 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) unshare(0x40600) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x4) 2018/05/04 20:30:12 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x16) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/05/04 20:30:12 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/ppp\x00', 0x0, 0x0) 2018/05/04 20:30:12 executing program 5: unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r0) 2018/05/04 20:30:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x9c000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x6}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000500)={r4, 0x7, 0xf2, "3b6b93294eba62162154a0ee35d5dfd8f6f86d58079eac17c8b38f279770c9b7028099a2e9385c71c189d2b3ed2f7f0f84077f61b7f3d79acd9f95213af55cc6065edcc3926b0da9e94dd107a28c4e033daa3dec79e98dc4d0b794209f9f63ac8b568924890e50c85bf89b773747da305e01986b157567e7dcbddc3e54cd50f30a905267ef11da6b894288772c6d70811f1b8c1d043abb548db5a67307dd74714cdac773c98356c97105134b9a1a6c412d06fee3afab46fa89ce810e858905e406e1926054b1e95a5c8ab31cd320eebe043736b3173ae780c6b4b3764b56601b0afddfd6b687a3d87eb3d0195bc94c2544a3"}, 0xfa) r5 = getgid() r6 = getegid() getgroups(0x1, &(0x7f00000000c0)=[0x0]) r8 = getgid() fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getresgid(&(0x7f0000000240), &(0x7f0000000300)=0x0, &(0x7f0000000340)) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0xa, &(0x7f0000000440)=[r3, r5, r6, r7, r8, r9, r10, r11, r12, r13]) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/04 20:30:12 executing program 4: socketpair(0xf, 0x7, 0x2283, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0x4e21, 0x9, 0x4e22, 0x9, 0xa, 0xa0, 0x20, 0x7f, r1, r2}, {0x9, 0x0, 0x76, 0x1f, 0xbe, 0x7, 0x8001, 0x6}, {0x7f, 0x1, 0x2, 0x9033}, 0x93, 0x6e6bb3, 0x1, 0x1, 0x2, 0x3}, {{@in6, 0x4d2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x7, 0x3, 0x800, 0x8e4, 0x1f, 0x2}}, 0xe8) socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001500)=ANY=[@ANYBLOB="757365722e2e23766d6e65ff036b6579f2696e6700b2581f3f6a4ab347ceeb037799f294702fc7632f287b0e4a4b812622d5680e416ea6f5443fd5a07c9ef93f497beafe7202dc942795fcf2db51faf03e22a7a48ada1d6c7f32cb2da7b4bc3dffeb82c04df1273202f0486e5160977bb561db1bc3ba2c4b195fb53b7c2a3d7d3ea322152de0ced61311add8f385e847b61dbe0473043c01e700000000000000239b95eadc15fff3dd2707bb00c46b377ea8c8af3ae32778004711a0dc58dd1255fbcbbe9fe6ded6144c335c285bd87fd508f33be5372054778904000000775c7680ca8e7d62acfe5f"], &(0x7f0000000080)='net/kcm\x00\b\x00', 0xa, 0x2) r4 = socket$kcm(0x29, 0x7, 0x0) readv(r3, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) syz_extract_tcp_res(&(0x7f0000000280)={0x41424344, 0x41424344}, 0x8b1, 0x8) syz_extract_tcp_res(&(0x7f00000002c0)={0x41424344}, 0x1000, 0x4) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="000060014cff10fc00680009fa7f9078ac279efe65000002832308ac14140eac14140a00000000e0000001ac1414aa000000067f00000100000000891f08ac14141b00000006ac1414aa000000007f000001ffffffffac1414aa8307077f0000018313e3ac1414aa7f000001fffffffe7f000001830b08e00000017f00000144140203e000000200000004000000f4000000044420ff93fffffffe0000009300000003e0000001380000000000048e0000006c004e454e22", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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"], 0x1100) signalfd4(r4, &(0x7f00000000c0)={0x83}, 0x8, 0x0) 2018/05/04 20:30:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000200)) 2018/05/04 20:30:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x9, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xfffffffffffffff9, 0x8001, 0x9caa, 0x8, &(0x7f0000000180)='veth1\x00', 0x81, 0x40, 0x6}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000380)={r3, &(0x7f00000002c0)=""/167}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x6, 0x1000000000400) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x37dd, 0x0, 0x0, 0x2, 0x14, 0x14, "930310a35225c1744e9b4392f2a2a2a4590e6b8984970f233af037180cb1f9a2751f02746d435d6ddd4f4ed1b09e5edb549c042a3104848203f25778e3bce26d", "2b2dfc642484e3e16f90b836a447aa755ce8aced1582d33a21c8b3254f8d9c62f9d4115222289fdc32ae4b4378d72f8976fc635ed2dbae5d6e6eec0d1a14b0b3", "032719234de5d07224bce019ca20ce45b68205fe3f7b377d889605f0f11e7d08", [0x20, 0x6]}) 2018/05/04 20:30:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000100)=""/70, 0x46}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000340)=""/173, 0xad}, {&(0x7f0000000400)=""/220, 0xdc}], 0x7, &(0x7f0000000580)=""/178, 0xb2, 0xdbc}, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x1, 0x4000) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000006c0)) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000700)=0xc356, 0x4) socket$l2tp(0x18, 0x1, 0x1) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) accept4$inet(r1, &(0x7f0000000740)={0x0, 0x0, @local}, &(0x7f0000000780)=0x10, 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x105, 0x30) 2018/05/04 20:30:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) close(0xffffffffffffffff) clock_nanosleep(0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0xfff, r2}) 2018/05/04 20:30:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x9) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/248) sendfile(r2, r1, &(0x7f0000000080), 0x7) 2018/05/04 20:30:13 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='-$\x00', 0xc1, 0x0, &(0x7f0000664fc0)={0x1, 0x0, 0x9}) 2018/05/04 20:30:13 executing program 2: unshare(0x4000000) pipe(&(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0xfdfffb) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000100)=0xfffffffffffffffc) rt_sigsuspend(&(0x7f0000000080), 0x8) 2018/05/04 20:30:13 executing program 0: syz_emit_ethernet(0xffffffffffffffc7, &(0x7f0000000140)={@random="5679ce9ee169", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x1, 0x8, 0x4}], {0x8100, 0x3, 0xfffffffffffffff7, 0x1}}], {@mpls_uc={0x8847, {[{0x3, 0x8, 0x100000000, 0x7ff}, {0xffff, 0x8000, 0xcf, 0x5}], @ipv4={{0x9, 0x4, 0x7ff, 0x1a, 0x29f, 0x65, 0x10000, 0x8, 0xff, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1c}, {[@lsrr={0x83, 0x7, 0x3, [@empty]}, @ra={0x94, 0x6, 0xe1a7}]}}, @gre={{0x0, 0x0, 0x1, 0x8bb, 0x0, 0xfffffffffffffffb, 0x0, 0x1, 0x880b, 0x80, 0x0, [], "f3dee93e41e9df4dd1338317999d8e099b92806def0791ec2a49dd443d587e417940f3080ec33009ea4fe03a163b920622b0f8a5ef5ccb032189e3549b057f62479145114e2b5dd855ecfa141d7af9b0fc99525bd50e51d82c62c0efef00f8836e3bf6d6b70bcdc282e6c9792cdc916285a6f87f4bedd38c82aedeaa39ab5a74"}, {0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x800, [], "14499a90bee3f622fe397af323d47fea61f6ec2e545167a4df75124e3960b124d78fd8e73546566c8a523e5e4099a875c4a923c4f7e24bccf5bf648cd41b8876e5ba00d5dd5e"}, {0x0, 0x0, 0xd228, 0x5, 0x0, 0x0, 0x86dd, [0xa1, 0x4], "b4e5694893b7f3f47195ac7264202e7cd6a275f8aae51b8e8a9f3a6c58b5c23c3e939337e35194ee78c1c6b5b6627b6f40a512ca511802fc19759a1938cadef573404e8a1ebd07dc7479e7c9180a95d504e613ad2d1c535e0a3fe119875735e21541ca3d9b0a54467e72fac7432c60551a564e8d20201b7fdeae8b405769cef42f6eea944def1f7d13f7939e384a2edc8c4bb4e670e364f3a10abbfa6edddd7908d3f433ef2dad92145cf1f743770ddbc5991429f1a9449fde1b3f5522ee7619c308584b2c559ccb8c1cd7411a3e0833c4a724daec46ce4bfcd749bb3c791e439d19"}, {0x8, 0x88be, 0x2, {{0x40f8, 0x1, 0x60b6c825, 0x4, 0xb878, 0x4, 0xfff, 0x7}, 0x1, 0x200}}, {0x8, 0x22eb, 0x0, {{0x5, 0x2, 0x6, 0x1, 0x3, 0x4be9, 0x200, 0x5e}, 0x2, 0x2, 0x1, 0x7fffffff, 0x1, 0x3, 0x40, 0xfffffffffffffffa, 0x9, 0x3ff}}, {0x8, 0x6558, 0x4, "6c3dd75d180f89d1debfe1c20a5ddf7a4b69f8c41b070a82d0aac2fc3d321b9d383f00b7293226a45afb27827ba780ea926c47473d0f3b5cb56e238b57fe520c4419a8a631d6eba83f105f379ba866011d0b048fcd1c38d890296cef7b14250eae3c6645b9f969a4a0e400b21094f8666ef5adf53682a330f45aaac4c7b14e9f5f1d537068fb2383b32451"}}}}}}}, &(0x7f0000000040)={0x0, 0x4, [0x7d, 0xe24, 0x869, 0xf2f]}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x6, 0x800, 0x6, 0x4, 0x0, @random="af96eef38179", @dev={0xac, 0x14}, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000100)) 2018/05/04 20:30:13 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x8082, 0x0) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x1000}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) fstat(r1, &(0x7f0000001400)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x9a6a, &(0x7f0000000140)=0x4) timer_create(0x5, &(0x7f0000000080)={0x0, 0x29, 0x0, @thr={&(0x7f0000000180)="7051c65523dea10ab06492cf197f3aa7484282af9ee640c50d3dbb94c29be83fbe3c9c4d6d32d068b9136ec58c6adeba978abdea7b7f7e5132f149ac799a2931b659afc0c5fe62a0326223a36e66689d2ef60be3d2a55be281e819b8e9c52d31c4fbe5b9464478a86c7cc79c8c7170432942facbf18a258b97b3e437da34782ba8c1e6a21604427ecda036cb2d09b180c7910885825dcdfb0d17459ce8d8a91a1ae34af6ae59947537", &(0x7f0000000240)="bcdf13b9f8f5b19950d8d202659b3ff9edf4037f87dbcae80e00dcc4bb3e6b275472e5fefa9f64b6a166dfc5f08cf328771d70a67358a0d7d78458c76da8d5b346bde8fe600a8c6f93797b8f79a1bc9089f9aeffe0859491cf8a497fc73e9e44c7cd8b077cff060a9b5f6512215d92799dd35c0743d42bb3c0efc98115a4f4cdc1da23b4252a1732590b51d6e66435cad7826e406dd594ed78f6cd4ee53da41e2ed0de86de5a46b98a033880116520f9142ddf6bcfbbb28228a967329907"}}, &(0x7f00000000c0)) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, 0x65) syz_open_dev$urandom(&(0x7f00000013c0)='/dev/urandom\x00', 0x0, 0x0) 2018/05/04 20:30:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x77a6c1bf9b97cbe6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) ustat(0x10000, &(0x7f0000000000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xc00, 0x0) r1 = semget(0x0, 0x4, 0x0) semctl$SETVAL(r1, 0x7, 0x10, &(0x7f0000000140)=0x1) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xeaf74c1184b2a9da) semop(r1, &(0x7f0000000180)=[{0x5, 0x7f, 0x800}, {0x0, 0x4, 0x800}, {0x3, 0xb4, 0x800}, {0x4, 0xf4, 0x1800}], 0x4) 2018/05/04 20:30:13 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@newae={0x40, 0x1e, 0x0, 0x0, 0x0, {{@in6}, @in=@broadcast=0xffffffff}}, 0x40}, 0x1}, 0x40) connect(r0, &(0x7f0000000000)=@rc={0x1f, {0x16, 0x7, 0x5, 0x1, 0xff, 0x1ff}, 0x2}, 0x80) 2018/05/04 20:30:13 executing program 7: unshare(0x40000) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/04 20:30:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0x0, 0xfff, 0x9, r2}) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r3 = semget$private(0x0, 0x4, 0x40) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000140)=""/135) 2018/05/04 20:30:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x9, 0x4, 0x8, 0xff, 0x20, 0x0, 0x1, 0x7e1907cd, 0x3f, 0x100000000}) r2 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge_slave_0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000009c0)={'bridge_slave_0\x00', 0xc0ffffff}) connect$netlink(r1, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x20180800}, 0xc) ioctl$VT_RELDISP(r1, 0x5605) sendto$unix(r1, &(0x7f0000000080)="18b48b67e1c8083ebc4ff4287110f0ce6b7b78f3b342", 0x16, 0x44000, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/05/04 20:30:13 executing program 7: unshare(0x40000) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/04 20:30:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)='l', 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0xfffffffffffffbff, &(0x7f0000000100)=0x1) 2018/05/04 20:30:13 executing program 0: r0 = socket(0x18, 0x0, 0x2) connect$netrom(r0, &(0x7f0000000400)=@ax25={0x3, {"e35c638a74df7d"}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x111042, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="00090080000010000000000000000000e4ece6a66d8ce5af708f5e0f61fa4939f003c716d8fb07b3ce8b0370556d2728ec827d675512d09932c725cd0dade1738aa7412b144b7341e3adde23a547e0a9761070"], 0x10) connect$llc(r1, &(0x7f0000000300)={0x1a, 0xffff, 0x0, 0x3, 0x3e, 0x7, @random="dfc827c3c088"}, 0x10) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0xff, 0x40, 0x0, 0x8000, 0x3c0a0000000000, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x0, 0xfffffffffffffffc, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x10000, 0x7, 0x7ff, 0x102, 0x82}, &(0x7f00000001c0)=0x98) 2018/05/04 20:30:13 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000dfe000/0x200000)=nil, 0x200000, 0x3000008, 0x12, r0, 0x3e) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) fadvise64(r1, 0x0, 0x0, 0x5) read(r1, &(0x7f00000001c0)=""/1, 0x1) 2018/05/04 20:30:13 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)="e91f7189591e9233614b00", 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)) bind$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x1cc) 2018/05/04 20:30:13 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3}, 0x8) unshare(0x40600) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000240)=0x7, 0xfdbd) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x3) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 106.264596] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/04 20:30:13 executing program 7: unshare(0x40000) semctl$IPC_RMID(0x0, 0x0, 0x10) [ 106.341540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 106.350243] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.362204] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.368713] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/04 20:30:13 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x30, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff81) lseek(r0, 0x0, 0x4) [ 106.479328] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.561236] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.567749] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/04 20:30:13 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r1, &(0x7f0000002ff6)=@file={0x1, '//..le0\x00'}, 0x6) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f00000000c0)=""/188, &(0x7f0000000180)=0xffffffffffffff55) 2018/05/04 20:30:13 executing program 6: r0 = socket$unix(0x1, 0xffffffbfffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/05/04 20:30:13 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002000000000006c9078ac141400ac1414bb440300001200907800000000ef4e6dad20441611158c9b5d270cbba090dcb7129948ab8510449463279fb561ef94d4ccb305bc7988dbac5488ecdbea7620cc215c799a74d0d60d41495956108072bf256327af13da0d03e1fcd013bbb5c07d7a84f176eaf1bba29c03dcf38d68aa5ed5314f47b6a16aeb748c3a33e663c4944c7eb79676a881200c41ad54b940a892ffde00000000000000000000000000000000"], &(0x7f0000000080)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/04 20:30:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000190001000700fd686f0500bc0200000000440000271d8594083c2b0001030000", 0xfe69}]}, 0x0) 2018/05/04 20:30:13 executing program 7: semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/04 20:30:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) r1 = dup3(r0, r0, 0x80000) sendto$inet(r1, &(0x7f00000000c0)="ce3ba646a8277ee5f8e07a139731971470d4ef9e5bd665ae88be20b86ab2f5dca7073510ee61aee03fd1d8081ae68187f4ccd79c541539ef930a82a05b227998a90ddc646bb47cf9d918a5352caf5794bc1ff8b999b42a99e8fffdbb0f5767d0c454d4d02a28678dd9fa8f341e8002667272155578f764e818032c31b724395b4b32c0be6ee68a4017451ba27fb7c0c84c552730baf792985ef5acf2987b529e4cc93d646f6a9ffb406251d00b7ef0151746d7712e09c35d1f5b7384c23afbfaf20a6a6cce5f5fcf51af08a9816bdb3136bcaf089516c9851f87bf9bd22b5f7f203f", 0xe2, 0x4000090, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf) 2018/05/04 20:30:13 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000240)=""/241}, 0x18) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xe6}}}, 0x84) 2018/05/04 20:30:13 executing program 5: r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80080, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0xf}, 0xdf9e}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, 0xffff, [0xff, 0x3ff, 0x1f, 0x800, 0x5, 0x6, 0x6, 0x7fffffff]}, 0x5c) r2 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r2) exit(0x0) pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') 2018/05/04 20:30:14 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000091, &(0x7f00000000c0), &(0x7f0000000440)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) readlinkat(r1, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/135, 0x87) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000180)=""/249, 0xf9}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/245, 0xf5}, {&(0x7f0000000400)=""/16, 0x10}], 0x5, &(0x7f0000000500)=""/12, 0xc, 0x2}, 0x1) 2018/05/04 20:30:14 executing program 6: r0 = socket(0x28, 0x0, 0xffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, {0xa, 0x4e20, 0xb5f, @loopback={0x0, 0x1}, 0x8}, 0x5, [0x80, 0x6e7d, 0x8, 0x8001, 0xbf, 0x6, 0xff]}, 0x5c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) readahead(r0, 0x3, 0x3) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/04 20:30:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip6tnl0\x00') 2018/05/04 20:30:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x2, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x5) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/04 20:30:14 executing program 0: unshare(0x40600) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9e, 0x400000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x100000000, 0x1, 0x5, 0x1}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/05/04 20:30:14 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfffffffffffffffd) socket$pptp(0x18, 0x1, 0x2) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) ioctl(r0, 0x40044103, &(0x7f0000000000)) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000040)=0x7f, 0x4) sendto$ipx(r0, &(0x7f0000000080)="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", 0x1000, 0x4, &(0x7f0000001080)={0x4, 0x0, 0x7fff, "6fd858d3e711", 0x5}, 0x10) fadvise64(r0, 0x0, 0x7fff, 0x2) 2018/05/04 20:30:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$inet6(0xa, 0x1, 0x80000000, &(0x7f0000000200)) shutdown(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb9, "bee48f8242111d7da12f0cc726ef93d7d37477661f8c52b19b1f7b324ea9ae9de6611a3f07f5c4202b5e9ea6caf1620511777e7d3a2b223c6381413a26bfd3614fb0497e68a0cc1200d0d02572dc71969186fc3bd7e2e170ecd98167261e8fe9c7e14273acba76ade2c6b900cdf02cd12c4922621ebc0585db03e91728300f42376978c82f39bcd0cf38f6f6d7c110e48a4e95c0a1c34ec2c934d2e50795af42746984452ae51bceb62d77f67a3e90caac3eb1d59ccbd139bb"}, &(0x7f0000000140)=0xc1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd4ff8)={0x0, 0x4, 0x8ef0}, 0x8) 2018/05/04 20:30:15 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x101040, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000200)=0x3, 0x8) 2018/05/04 20:30:15 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4c, 0x280000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/05/04 20:30:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x49) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000008c0)=""/4096) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000880)="de", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0xff, @multicast1=0xe0000001, 0x4e22, 0x1, 'lblcr\x00', 0x0, 0x8000, 0x60}, 0x2c) sendto$inet(r0, &(0x7f00000002c0)="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", 0x595, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/04 20:30:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@generic={0xa, "35453fe63ea513b544b2d1a57f81f6e96a96758b3a96c27debfb206312851738fa96259350250d1aade8c5b7bbb21deab21f1dfdc90bdae2b731c743b0ab450ca4ee2575e3821118ed845a26ea7ae97463c15cec3a68252261a1fa6143b2dc2c6088d0541ff588f39be1f852c65568e0fd1fc2e35306b70b98bd530d3986"}, 0x80) socketpair(0x1a, 0x3, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [{[{0x9100}], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "97922b", 0x14, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r0) 2018/05/04 20:30:15 executing program 1: r0 = socket(0x1b, 0x7ff, 0x3fffffffa) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eafc0f4a95bbff850a0000000000060000eb188c18191e58a96fc6268399b3f109bdfaf13d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e801732017e2466a9fc43aea71263335960415800000f957afa602000000001f0000d1b0e6ebcb12c7291871790fd874561062cd9f5c0cf7f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1db965ff5ceac289aea1d77400000093302eaef76f", 0xd8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x8, 0x81, 0x100, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x800, 0x30}, &(0x7f00000001c0)=0xc) dup2(r0, r0) 2018/05/04 20:30:15 executing program 7: semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000efe000)={0x2000}) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/04 20:30:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 20:30:15 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x7a33c1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001240)={0x15, 0x1000, &(0x7f0000000240)="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"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000200)=0xfffffffffffeffff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) [ 108.484379] IPVS: set_ctl: invalid protocol: 255 224.0.0.1:20002 lblcr [ 108.497139] ================================================================== [ 108.504539] BUG: KMSAN: uninit-value in inet_getpeer+0x1567/0x1e70 [ 108.510859] CPU: 0 PID: 8239 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 108.517689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.527036] Call Trace: [ 108.529628] dump_stack+0x185/0x1d0 2018/05/04 20:30:15 executing program 7: semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000efe000)={0x2000}) semctl$IPC_RMID(0x0, 0x0, 0x10) [ 108.533258] ? inet_getpeer+0x1567/0x1e70 [ 108.537408] kmsan_report+0x142/0x240 [ 108.541208] __msan_warning_32+0x6c/0xb0 [ 108.545271] inet_getpeer+0x1567/0x1e70 [ 108.549254] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.553926] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.558868] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.564845] ? inet_frag_find+0x7da/0x1610 [ 108.569085] ? ip4_frag_init+0x59/0x740 [ 108.573062] ip4_frag_init+0x4d1/0x740 [ 108.576953] ? ip4_hashfn+0x170/0x170 [ 108.580751] inet_frag_find+0x7da/0x1610 2018/05/04 20:30:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x10041) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x100000001, 0x101000) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/119, 0x77}], 0x1, 0x0) 2018/05/04 20:30:15 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x535178b2, 0x400000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='dctcp\x00', 0x6) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000335000), 0xfc94) write(r2, &(0x7f0000003100)="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", 0x1001) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="326f8a5a56c4b8ad1c19eb3222957ec75162c59d9f4d456ac30349d8b39127352953a24f3342bf8a594be78c97f77696f3a7d697459237574062cb90a471253c458b6a98b9e54007cefc55d6d2e98edb930e691e2ac63ecac705352e0546a308949e58a46682c9580af744b5ce14a65346ec290f35f7c9094686475e6d487b7b0739b684bc558cb946bad518f175f4dd1e1a8218e5285f3dd046296fa8b02a1bebbbcdbfa0789f6ddcb923f4b409e8a6d548925d2afb43c27683a7", 0xbb}], 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 108.584812] ? ipqhashfn+0x77/0x2f0 [ 108.588451] ip_defrag+0x4ba/0x6860 [ 108.592091] ? skb_copy_bits+0xc66/0xdc0 [ 108.596154] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.600996] ? kmsan_set_origin+0x9e/0x160 [ 108.605241] ip_check_defrag+0x76b/0xd90 [ 108.609312] packet_rcv_fanout+0x2a8/0x8d0 [ 108.613558] ? packet_direct_xmit+0xbf0/0xbf0 [ 108.618063] dev_queue_xmit_nit+0x111a/0x11e0 [ 108.622569] dev_hard_start_xmit+0x27c/0xc70 [ 108.626981] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.632352] sch_direct_xmit+0x540/0x8f0 [ 108.636425] __qdisc_run+0x1785/0x3730 [ 108.640320] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.645691] __dev_queue_xmit+0x1d50/0x3520 [ 108.650028] dev_queue_xmit+0x4b/0x60 [ 108.653838] neigh_resolve_output+0xac6/0xb60 [ 108.658350] ? neigh_event_ns+0x360/0x360 [ 108.662520] ip_finish_output2+0x1344/0x1470 [ 108.666955] ip_do_fragment+0x3748/0x3f80 [ 108.671108] ? ip_fragment+0x3f0/0x3f0 [ 108.675011] ip_fragment+0x248/0x3f0 [ 108.678755] ip_finish_output+0xd1b/0xff0 [ 108.678774] ip_mc_output+0x1029/0x15e0 [ 108.678788] ? ip_mc_finish_output+0x3b0/0x3b0 [ 108.678804] ? ip_build_and_send_pkt+0xec0/0xec0 [ 108.678815] ip_send_skb+0x173/0x350 [ 108.678831] udp_send_skb+0xeb6/0x1310 [ 108.678851] udp_sendmsg+0x2d47/0x33f0 [ 108.678867] ? ip_copy_metadata+0xee0/0xee0 [ 108.678894] ? udp_send_skb+0x1310/0x1310 [ 108.678907] inet_sendmsg+0x48d/0x740 [ 108.678922] ? security_socket_sendmsg+0x9e/0x210 [ 108.678938] ? inet_getname+0x500/0x500 [ 108.678951] SYSC_sendto+0x6c3/0x7e0 2018/05/04 20:30:15 executing program 7: semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000efe000)={0x2000}) semctl$IPC_RMID(0x0, 0x0, 0x10) [ 108.678966] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 108.678979] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.679000] SyS_sendto+0x8a/0xb0 [ 108.679013] do_syscall_64+0x309/0x430 [ 108.679028] ? SYSC_getpeername+0x560/0x560 [ 108.679043] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.679054] RIP: 0033:0x455979 [ 108.679061] RSP: 002b:00007fb9e2d84c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 108.679072] RAX: ffffffffffffffda RBX: 00007fb9e2d856d4 RCX: 0000000000455979 [ 108.679080] RDX: 000000000000fdc7 RSI: 0000000020762fff RDI: 0000000000000016 2018/05/04 20:30:15 executing program 1: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000180)=""/223) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000014c0)=""/251) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000025c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000026c0)=0xe8) sendmsg$netlink(r1, &(0x7f0000003bc0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x90410080}, 0xc, &(0x7f0000003b80)=[{&(0x7f0000004d80)=ANY=[@ANYBLOB="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@ANYRES32=r3, 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@generic="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@nested={0x10, 0x3ff, [@typed={0xc, 0x50, @u64=0x82}]}]}, 0x1454}], 0x3, 0x0, 0x0, 0x4000004}, 0x20004044) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) [ 108.679087] RBP: 000000000072bea0 R08: 000000002057bff0 R09: 0000000000000010 [ 108.679094] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 108.679100] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000000 [ 108.679109] [ 108.679112] Uninit was created at: [ 108.679123] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 108.679132] kmsan_kmalloc+0x94/0x100 [ 108.679144] kmem_cache_alloc+0xaab/0xb90 [ 108.679153] inet_getpeer+0xed8/0x1e70 [ 108.679163] ip4_frag_init+0x4d1/0x740 [ 108.679173] inet_frag_find+0x7da/0x1610 [ 108.679183] ip_defrag+0x4ba/0x6860 [ 108.679193] ip_local_deliver+0x18f/0x4e0 [ 108.679201] ip_rcv_finish+0xa36/0x1d00 [ 108.679227] ip_rcv+0x118f/0x16d0 [ 108.852206] __netif_receive_skb_core+0x47df/0x4a90 [ 108.852222] process_backlog+0x62d/0xe20 [ 108.852230] net_rx_action+0x7c1/0x1a70 [ 108.852243] __do_softirq+0x56d/0x93d [ 108.852247] ================================================================== [ 108.852251] Disabling lock debugging due to kernel taint [ 108.852256] Kernel panic - not syncing: panic_on_warn set ... [ 108.852256] [ 108.852271] CPU: 0 PID: 8239 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 108.852276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.852280] Call Trace: [ 108.852294] dump_stack+0x185/0x1d0 [ 108.852311] panic+0x39d/0x940 [ 108.852344] ? inet_getpeer+0x1567/0x1e70 [ 108.852357] kmsan_report+0x238/0x240 [ 108.852372] __msan_warning_32+0x6c/0xb0 [ 108.852385] inet_getpeer+0x1567/0x1e70 [ 108.852408] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.852422] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.852434] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.852446] ? inet_frag_find+0x7da/0x1610 [ 108.852459] ? ip4_frag_init+0x59/0x740 [ 108.852472] ip4_frag_init+0x4d1/0x740 [ 108.852487] ? ip4_hashfn+0x170/0x170 [ 108.852500] inet_frag_find+0x7da/0x1610 [ 108.852512] ? ipqhashfn+0x77/0x2f0 [ 108.852528] ip_defrag+0x4ba/0x6860 [ 108.852545] ? skb_copy_bits+0xc66/0xdc0 [ 108.852557] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.852570] ? kmsan_set_origin+0x9e/0x160 [ 108.852585] ip_check_defrag+0x76b/0xd90 [ 108.852605] packet_rcv_fanout+0x2a8/0x8d0 [ 108.852621] ? packet_direct_xmit+0xbf0/0xbf0 [ 108.852634] dev_queue_xmit_nit+0x111a/0x11e0 [ 108.852674] dev_hard_start_xmit+0x27c/0xc70 [ 108.852691] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.852711] sch_direct_xmit+0x540/0x8f0 [ 108.852734] __qdisc_run+0x1785/0x3730 [ 108.852754] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.852775] __dev_queue_xmit+0x1d50/0x3520 [ 108.852797] dev_queue_xmit+0x4b/0x60 [ 108.852810] neigh_resolve_output+0xac6/0xb60 [ 108.852829] ? neigh_event_ns+0x360/0x360 [ 108.852842] ip_finish_output2+0x1344/0x1470 [ 108.852860] ip_do_fragment+0x3748/0x3f80 [ 108.852873] ? ip_fragment+0x3f0/0x3f0 [ 108.852901] ip_fragment+0x248/0x3f0 [ 108.852917] ip_finish_output+0xd1b/0xff0 [ 108.852935] ip_mc_output+0x1029/0x15e0 [ 108.852948] ? ip_mc_finish_output+0x3b0/0x3b0 [ 108.852965] ? ip_build_and_send_pkt+0xec0/0xec0 [ 108.852976] ip_send_skb+0x173/0x350 [ 108.852991] udp_send_skb+0xeb6/0x1310 [ 108.853011] udp_sendmsg+0x2d47/0x33f0 [ 108.853027] ? ip_copy_metadata+0xee0/0xee0 [ 108.853054] ? udp_send_skb+0x1310/0x1310 [ 108.853067] inet_sendmsg+0x48d/0x740 [ 108.853083] ? security_socket_sendmsg+0x9e/0x210 [ 108.853097] ? inet_getname+0x500/0x500 [ 108.853108] SYSC_sendto+0x6c3/0x7e0 [ 108.853122] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 108.853134] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.853156] SyS_sendto+0x8a/0xb0 [ 108.853169] do_syscall_64+0x309/0x430 [ 108.853184] ? SYSC_getpeername+0x560/0x560 [ 108.853200] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.853208] RIP: 0033:0x455979 [ 108.853216] RSP: 002b:00007fb9e2d84c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 108.853229] RAX: ffffffffffffffda RBX: 00007fb9e2d856d4 RCX: 0000000000455979 [ 108.853236] RDX: 000000000000fdc7 RSI: 0000000020762fff RDI: 0000000000000016 [ 108.853243] RBP: 000000000072bea0 R08: 000000002057bff0 R09: 0000000000000010 [ 108.853250] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 108.853257] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000000 [ 108.853714] Dumping ftrace buffer: [ 108.853718] (ftrace buffer empty) [ 108.853721] Kernel Offset: disabled [ 109.198789] Rebooting in 86400 seconds..