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 '10.128.10.52' (ECDSA) to the list of known hosts. 2018/04/27 09:51:25 fuzzer started 2018/04/27 09:51:25 dialing manager at 10.128.0.26:38541 syzkaller login: [ 48.239877] can: request_module (can-proto-0) failed. [ 48.251243] can: request_module (can-proto-0) failed. 2018/04/27 09:51:33 kcov=true, comps=false 2018/04/27 09:51:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) 2018/04/27 09:51:36 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, 0x9}, 0x1c) 2018/04/27 09:51:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000300)='cpuset.memory_pressure\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) 2018/04/27 09:51:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0xffffffffffffffd3, 0x4008000, 0x0, 0xb4) 2018/04/27 09:51:36 executing program 1: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/27 09:51:36 executing program 4: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) 2018/04/27 09:51:36 executing program 5: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/04/27 09:51:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) [ 53.524765] IPVS: ftp: loaded support on port[0] = 21 [ 53.686224] IPVS: ftp: loaded support on port[0] = 21 [ 53.732854] IPVS: ftp: loaded support on port[0] = 21 [ 53.787351] IPVS: ftp: loaded support on port[0] = 21 [ 53.871850] IPVS: ftp: loaded support on port[0] = 21 [ 54.001789] IPVS: ftp: loaded support on port[0] = 21 [ 54.145805] IPVS: ftp: loaded support on port[0] = 21 [ 54.318759] IPVS: ftp: loaded support on port[0] = 21 [ 55.110679] ip (4656) used greatest stack depth: 53992 bytes left [ 56.341777] ip (4756) used greatest stack depth: 53928 bytes left [ 56.788243] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.794803] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.829283] device bridge_slave_0 entered promiscuous mode [ 56.957401] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.963994] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.012683] device bridge_slave_1 entered promiscuous mode [ 57.040282] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.046795] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.084275] device bridge_slave_0 entered promiscuous mode [ 57.170631] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.177143] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.200375] device bridge_slave_0 entered promiscuous mode [ 57.217150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.246955] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.253522] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.302585] device bridge_slave_1 entered promiscuous mode [ 57.335190] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.341694] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.391673] device bridge_slave_0 entered promiscuous mode [ 57.415428] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.421966] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.440830] device bridge_slave_0 entered promiscuous mode [ 57.456625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.474575] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.481128] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.500536] device bridge_slave_1 entered promiscuous mode [ 57.518243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.527878] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.534377] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.571365] device bridge_slave_0 entered promiscuous mode [ 57.640630] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.647141] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.674546] device bridge_slave_1 entered promiscuous mode [ 57.690525] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.697068] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.717961] device bridge_slave_1 entered promiscuous mode [ 57.756905] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.763565] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.787912] device bridge_slave_1 entered promiscuous mode [ 57.809271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.816810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.827827] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.834277] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.859226] device bridge_slave_0 entered promiscuous mode [ 57.898406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.907210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.022198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.038076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.074775] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.081287] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.134889] device bridge_slave_1 entered promiscuous mode [ 58.154644] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.161205] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.170131] device bridge_slave_0 entered promiscuous mode [ 58.191563] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.200418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.208691] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.257629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.368186] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.378638] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.389898] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.396426] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.418567] device bridge_slave_1 entered promiscuous mode [ 58.450518] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.563381] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.611217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.646322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.716350] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.776851] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.783936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.869537] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.876591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.889795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.916288] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.934636] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.944576] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.959989] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.000827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.007865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.151327] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.183957] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.195209] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.209951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.218843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.331640] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.340541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.347976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.437804] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.444886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.463208] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.470635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.517625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.524678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.584453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.591519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.606421] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.620135] team0: Port device team_slave_0 added [ 59.635940] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.648960] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.663816] team0: Port device team_slave_0 added [ 59.682818] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.711540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.720114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.749134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.756260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.831858] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.856158] team0: Port device team_slave_1 added [ 59.875258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.882264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.901419] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.918596] team0: Port device team_slave_1 added [ 59.972990] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.022464] ip (4999) used greatest stack depth: 53656 bytes left [ 60.086226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.093255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.107472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.136451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.146435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.197691] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.208759] team0: Port device team_slave_0 added [ 60.236625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.244298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.257263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.299611] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.306949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.314734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.351100] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.381134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.446390] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.454903] team0: Port device team_slave_0 added [ 60.460640] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.471765] team0: Port device team_slave_0 added [ 60.483172] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.498160] team0: Port device team_slave_0 added [ 60.513314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.520867] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.537503] team0: Port device team_slave_1 added [ 60.560320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.577153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.602653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.612708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.643821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.671090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.683178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.706837] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.727588] team0: Port device team_slave_1 added [ 60.744719] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.757203] team0: Port device team_slave_1 added [ 60.770341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.781432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.800223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.820737] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.832401] team0: Port device team_slave_1 added [ 60.866604] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.874112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.886670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.906994] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.919814] team0: Port device team_slave_0 added [ 60.947786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.955934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.977361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.015267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.028474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.051690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.067812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.074821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.087298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.110302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.117289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.126395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.146076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.153098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.169924] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.197284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.211348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.235020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.255997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.266455] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.291798] team0: Port device team_slave_1 added [ 61.314665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.344308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.375252] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.382705] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.396099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.412589] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.436832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.449423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.467718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.474737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.484275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.503268] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.516829] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.531295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.553474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.579901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.607607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.632161] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.645708] team0: Port device team_slave_0 added [ 61.656248] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.667961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.681181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.711756] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.729570] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.739618] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.753169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.769841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.796860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.819300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.840337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.849226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.867380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.875637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.886423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.916609] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.926665] team0: Port device team_slave_1 added [ 61.934992] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.946306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.975959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.011477] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.023675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.062437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.135221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.144987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.161445] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.197531] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.216156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.229185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.407895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.414921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.433656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.468193] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.479216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.490074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.607097] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.614515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.628182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.837179] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.844674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.864294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.816378] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.822917] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.829820] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.836307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.867831] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.929573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.082701] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.089209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.096098] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.102549] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.112819] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.128728] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.135227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.142139] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.148588] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.158265] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.204452] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.210968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.217918] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.224406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.310793] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.549096] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.555597] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.562467] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.568907] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.616665] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.627936] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.634417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.641327] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.647787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.681951] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.889970] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.896481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.903387] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.909834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.929968] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.991695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.014885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.045884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.086834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.121868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.151297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.646798] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.653340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.660318] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.666819] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.736244] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.005220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.958103] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.093238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.221083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.460741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.631414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.655655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.760700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.916952] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.965889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.096933] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.287956] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.447834] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.476916] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.513056] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.519359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.536873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.645485] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.767606] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.773958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.788436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.835938] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.047508] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.053829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.067949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.100169] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.106512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.121841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.289150] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.295473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.313491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.358520] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.364893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.377390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.437229] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.599729] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.627151] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.697524] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.703847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.721940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.805614] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.081570] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.119245] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.156600] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.560683] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.567187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.583958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.657108] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.434738] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/27 09:52:05 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0xcae787122a378255) 2018/04/27 09:52:05 executing program 4: 2018/04/27 09:52:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x20000000000001a6, 0x5d) write(r1, &(0x7f0000000080)='\b', 0x1) 2018/04/27 09:52:05 executing program 5: perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/27 09:52:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/04/27 09:52:05 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000300)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) clone(0x4008600, &(0x7f0000000000), &(0x7f000004d000), &(0x7f00000000c0), &(0x7f0000000100)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000340)) 2018/04/27 09:52:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000300)='cpuset.memory_pressure\x00', 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6bf1695bffd7", [], {@ipv6={0x86dd, {0x0, 0x6, "d36255", 0x14, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280)) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) umount2(&(0x7f0000000000)='./file0\x00', 0xc) 2018/04/27 09:52:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20}, 0x1c) 2018/04/27 09:52:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) 2018/04/27 09:52:05 executing program 5: 2018/04/27 09:52:05 executing program 3: 2018/04/27 09:52:05 executing program 0: [ 81.746910] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 09:52:05 executing program 6: 2018/04/27 09:52:05 executing program 5: 2018/04/27 09:52:05 executing program 0: request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffc) 2018/04/27 09:52:05 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/04/27 09:52:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x9, &(0x7f0000001440)) [ 82.093154] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 09:52:06 executing program 4: 2018/04/27 09:52:06 executing program 5: 2018/04/27 09:52:06 executing program 0: 2018/04/27 09:52:06 executing program 3: 2018/04/27 09:52:06 executing program 6: 2018/04/27 09:52:06 executing program 1: 2018/04/27 09:52:06 executing program 7: 2018/04/27 09:52:06 executing program 2: 2018/04/27 09:52:06 executing program 2: 2018/04/27 09:52:06 executing program 6: 2018/04/27 09:52:06 executing program 1: 2018/04/27 09:52:06 executing program 0: 2018/04/27 09:52:06 executing program 5: 2018/04/27 09:52:06 executing program 3: 2018/04/27 09:52:06 executing program 7: 2018/04/27 09:52:06 executing program 4: 2018/04/27 09:52:07 executing program 5: 2018/04/27 09:52:07 executing program 1: 2018/04/27 09:52:07 executing program 3: 2018/04/27 09:52:07 executing program 2: 2018/04/27 09:52:07 executing program 0: 2018/04/27 09:52:07 executing program 6: 2018/04/27 09:52:07 executing program 4: 2018/04/27 09:52:07 executing program 7: 2018/04/27 09:52:07 executing program 3: 2018/04/27 09:52:07 executing program 0: 2018/04/27 09:52:07 executing program 5: 2018/04/27 09:52:07 executing program 2: 2018/04/27 09:52:07 executing program 6: 2018/04/27 09:52:07 executing program 1: 2018/04/27 09:52:07 executing program 7: 2018/04/27 09:52:07 executing program 4: 2018/04/27 09:52:07 executing program 3: 2018/04/27 09:52:07 executing program 1: 2018/04/27 09:52:07 executing program 0: 2018/04/27 09:52:07 executing program 6: 2018/04/27 09:52:07 executing program 5: 2018/04/27 09:52:07 executing program 2: 2018/04/27 09:52:07 executing program 7: 2018/04/27 09:52:07 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/04/27 09:52:07 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x3, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x5, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x40000) 2018/04/27 09:52:07 executing program 5: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/27 09:52:07 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x122) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x20008000, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f24000)) close(r0) 2018/04/27 09:52:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="04", 0x1}], 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x200) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x1000)=nil) 2018/04/27 09:52:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x380, 0x4) sendto$inet(r0, &(0x7f00000001c0)="cc612ddaa2ef066312019a5331ad6c654af42afb59df40691306ab7c88a38f28b59584a7cb0a595ff63b5cf71ca53201c219cb0000b19bfa730f07f7e79c3a249784e67df284ded1cf57cab578945fe0e15063d30c81440d3678ac088f2e1dd6efcc98dcdcaa9e84e8d8b453f347d34188c474b447a345680535f2e34e69e81bcb27c3a9c833bc336abf6201dd99ffe83cdfa3621f3c7cefc0a777ff6d9c4ac7fcd65930dc48149bfdfa3fc1ad29bc", 0xaf, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff15) sendto$inet(r0, &(0x7f0000000040)="1fd8ad1716cbc5e9183a4daaa20a2ce52223b815ea41dc2487cf2676104aceabe2d1bd50893deaecb61edf0d50bc10b9d4c50195f7c3855a71a2e7cc1724b050c3a160ac3a03deb5ab2ed4cc", 0x4c, 0x804, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x2}) r2 = getpid() ptrace$getenv(0x4201, r2, 0x20, &(0x7f0000000140)) 2018/04/27 09:52:08 executing program 1: getgid() r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x80000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000700)={@broadcast, @local, 0x0}, &(0x7f0000000740)=0xc) accept(r1, &(0x7f0000000780)=@hci={0x0, 0x0}, &(0x7f0000000800)=0x80) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000a00)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000a40)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000f80)={@multicast2, @dev, 0x0}, &(0x7f0000000fc0)=0xc) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000001440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001400)={&(0x7f0000001000)={0x3d0, r3, 0x10, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0x4, 0x2}}, {{0x8, 0x1, r5}, {0x1b4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfe6}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x1ec, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff6f}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x68}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x77}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}]}}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x20000804}, 0x4810) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000)=0x100000000, 0x4) 2018/04/27 09:52:08 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r3 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ebaff4)) 2018/04/27 09:52:08 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) finit_module(r0, &(0x7f0000000000)="44000000806f69655500", 0x1) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x10000, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x8000, 0xffffffffffffffb0) getcwd(&(0x7f00000000c0)=""/17, 0x11) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0xbd8e}, 0x8) 2018/04/27 09:52:08 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x9, 0x2) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'team0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) 2018/04/27 09:52:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/33) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000100)={{0x2b, @rand_addr=0x101, 0x4e20, 0x1, 'lblc\x00', 0x11, 0x7, 0x7b}, {@loopback=0x7f000001, 0x4e24, 0x4, 0xc70, 0x0, 0x3}}, 0x44) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/11) set_thread_area(&(0x7f00000001c0)={0x3, 0x20000000, 0x4000, 0x1, 0x8, 0x4, 0x3ff, 0x8, 0x9, 0xffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x300, 0x70bd28, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/27 09:52:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_opts(r0, 0x0, 0x11, &(0x7f0000000040)="52d84261d8ebb465482e2fd3", 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x0, {{0x2, 0x4e22}}, 0x1, 0x6, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}]}, 0x390) flock(r0, 0x1) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x13, r0, 0x0) 2018/04/27 09:52:08 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x74}]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x3d, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x1a8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) 2018/04/27 09:52:08 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0xfff, 0x4, 0xe607, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x8780, 0x0, 0x800e, 0x7, 0x2, 0x8, 0x8a7, 0x7, r1}, 0x20) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}, {&(0x7f00000004c0)="22c13eb9edb396cbda10bcb1220bad27c41c1567ed6b1e41efa874554e636d8567935852759f5089d2f4dcc466d57ae361ce3c44c92f07d6ab24c62a3153bfbd5cc5ddc429032cc0ca959c825c478783e15f900d56e4ffbc17bc19c269344d9a9c6222b83a87716ec8302935556667b3c491ff88bc8dfa1faa273c39635260a61f53a8e37a2682be96fb92c3fa6786dbc2aa7117e4bc834e8e9992eb55f005dfeef0bcd7a1464ba6788a07c8301372268f68b5af2d3f4ffcc1fcdf9460f2a6191d42caa05d5048178e84f2fd0a7b0ccf0c8533e5358929b969b48631bb55b5ce6b2bbc181d149909280bc11d75f9c5fce8", 0xf1, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/04/27 09:52:08 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x30) close(r0) fcntl$setsig(r0, 0xa, 0x26) 2018/04/27 09:52:08 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket(0x11, 0xa, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1b, &(0x7f0000002140)=""/4096, &(0x7f0000000040)=0x1000) socket(0x1b, 0x80005, 0x7f) 2018/04/27 09:52:08 executing program 2: syz_emit_ethernet(0x53, &(0x7f0000001240)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb0800450000280000000000119078ac141400ac14f24f7201441bfd945188d54114aa0d009078000b0000"], &(0x7f0000001300)) 2018/04/27 09:52:08 executing program 3: rt_sigprocmask(0x2, &(0x7f0000000000)={0xfffffffffffffffa}, 0x0, 0xd141b655) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') rt_sigprocmask(0x2, &(0x7f00000002c0), 0x0, 0x8) 2018/04/27 09:52:08 executing program 7: r0 = socket$netlink(0xa, 0x6, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc), 0x1) 2018/04/27 09:52:08 executing program 6: msgctl$MSG_INFO(0x0, 0xc, &(0x7f00000002c0)=""/4096) prctl$setfpexc(0xc, 0x20000) 2018/04/27 09:52:08 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x80000) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r0) tkill(r0, 0x7) 2018/04/27 09:52:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001740)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000027c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000300)=@resolve_route={0x4, 0x8, 0xfa00, {r1}}, 0x10) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x8, &(0x7f00000015c0)=[{&(0x7f00000000c0)="575958c774151a06a28f749bd9e4aaf0c2ff31681e1e257c77bac2ee1839102bb25af6794aca17fee9d6a77c4f3d32c64baaf9635d84c5f59398632304b211b9ad6662be5b780cdc26645983aad92f36551eaf8dad344ec165ff74d87350d771836679b1f7b0e3ba059f65e1f42b66b133c433787aab5807d97ae2a680f82a0a38f0ccdf7789cc5533b2d6531a3c216216596b0d9fee", 0x96, 0x2}, {&(0x7f0000000340)="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", 0x1000, 0x3a800000000}, {&(0x7f0000000180)="ef29097301347fc077048baad07487f25c2a6c79731cab82cebeb7d00cb1f66937f248e189e7fb728e4516e225ac1b56e839fb9ed43421e38195705e2c33023f3e08b2ad", 0x44}, {&(0x7f0000000200)="8deef95fcdc09ddc4778f2a5e97f21efa49736c154436ee56e0489ceceb250a385ce47fbf4f7f090", 0x28, 0x367}, {&(0x7f0000000240)="21f9575bf38e9fbdf69cc45dad931ef223cc66ab7c09d15e367265e1ed943d51e32952a9b9988a0ce3af6f4a9d946db9437a6d9609a6d154df26a2e80ba6e9d258e31c83fd418e1bacf9e114c59c428009e6fcd9ac3a58d06fccf8f78ebc7f2f774dbfdd5d643668d8d2094daf2abf63e6ce407a9fe28515b3132a3744520aeb41e2b106b9a321d169a771115e9879d25b1339939978fe589496e15e38d612a33a4c38491b5aeaf8e8625d5a199a3b6af0ef0e4b35385b27be5e9d4b048a5e33", 0xc0, 0x1}, {&(0x7f0000001340)="f59b755c282d2a71b789f373062d63e0da86b98080317450ce0100f33b0be61c9f6b71315a3e1c36d00f0cab02d5e4adb9fc166d13cff27fd9dc5baf8f356e3d60b5e7b70ad2058db30dbf71e1a7ef0869e32f1ef53f1ad2ce6879ce5e49c1177f44a542115dabfa0a730fe09f118aaf6722d28aa31ea4141e7f224952c83fb82578404569ebabf0ec4a3f672c38c861f0498c70c8afc2d9d6db2b7724752aaec1f455e036fdd72fbf18161517ed2a7a7094430fe5a1ebe9fd22eea8326794b02bb7c7e8cb4c325214ebadafa3583fa9e255f6cf", 0xd4, 0x5}, {&(0x7f0000001440)="17aa8d33ccc032bf5184fd3c441e96e150b12eb7df24d2a1078e5326e68c646a7e3df4b33664c6fe7c5932d3785839b4e2f76c7b35b561cbd80838c524e7d493fe0b9d4a1d8ce94d88ed0041a878db79d1747b2e68118919de8edddc0cdbeda01bbea26b0cd7f69a86fe69865e3795bb0207cae61da839ff8a1cd8ee549afe1139f27420e5f7bb17f0a0b1ff194360bc62d99c1fe69e5ff7374b2c917f9b9fa1a9d034e37f701d6caba058556e489aecc61d3e4ab9cfda71da641b7c9042b10e4396c320c6681fe6e551ce7542e1ccf9a79222a07ffc0cf767bbc223911580a24268bed185b5", 0xe6, 0x10000000000000}, {&(0x7f0000001540)="a2409c5c3e3c0e66040add6ad1d6f21b246dcec933a099cec58f4ed7e44339b5c57ecd14843a6e2490a18c4a7c8bf9c34d0d2f108e8c1c158cab7311db0251a5ef4b39beb79396bb7a7912a690762582437a9794fe261e57", 0x58, 0x2}], 0x8, &(0x7f0000001680)={[{@sbsector={'sbsector', 0x3d, [0x31, 0x38, 0x3f, 0x38]}, 0x2c}, {@hide='hide', 0x2c}, {@mode={'mode', 0x3d, [0x0, 0x33, 0x31, 0x0, 0x35, 0x0]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@unhide='unhide', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@hide='hide', 0x2c}]}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001700)='memory.events\x00', 0x0, 0x0) statx(r2, &(0x7f0000001880)='./file0\x00', 0x2000, 0xe6c, &(0x7f00000018c0)) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x3) 2018/04/27 09:52:08 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) r1 = dup3(r0, r0, 0x80000) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) unshare(0x24000) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x7) 2018/04/27 09:52:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) r1 = socket$packet(0x11, 0x100000000002, 0x300) socket$l2tp(0x18, 0x1, 0x1) lseek(r1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x20000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xeef6) 2018/04/27 09:52:09 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x2, 0x1, 0x8001}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000000), &(0x7f0000000200)}, 0x20) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), 0x4) 2018/04/27 09:52:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x189800, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0xf86b, 0x900000000000, 0x9, 0x256, 0x11, 0x4}) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="9c383665844d00c37096a7bcd144cd", 0xf, 0xfffffffffffffffc) r3 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/04/27 09:52:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x20006) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x100000001, 0xc101, 0x3, 0x0, 0x5]}, &(0x7f0000000080)=0xe) 2018/04/27 09:52:09 executing program 1: rt_sigreturn() r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/27 09:52:09 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x40141042, 0x0) link(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='./bus\x00') ioctl$TCSBRKP(r0, 0x5425, 0xe) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/27 09:52:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0xad) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10}], 0x7f}}], 0x3fe, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000016c0)={0x0, 0x7e3, 0x30, 0xff, 0x7}, &(0x7f0000001700)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001740)={r2, 0x7f}, 0x8) 2018/04/27 09:52:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x17, 0xffe3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) getsockname(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000200)=0x80) dup2(0xffffffffffffffff, r2) 2018/04/27 09:52:10 executing program 1: getpgid(0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='children\x00') pread64(r1, &(0x7f0000000040), 0x0, 0x0) sendto$ax25(r1, &(0x7f0000000000)="999b6dd80398909dce31e4379b752dfe6f259debfa873d7d1e04760818c807b1d55baef3854d13a9a8f5e48d5cb193f90eb13747e71ca00481f88e93d0af62d9aeb273268743792a8ae9b9c9c4c3e3394c78e47e928c5eac649e51fc9d9d27b4c6c95e4a63b01417658cf96ba3050f68b90cda1328fdee680ec4", 0x7a, 0x80, &(0x7f00000000c0)={0x3, {"f5f0ec23c1fd42"}, 0x10001}, 0x10) 2018/04/27 09:52:10 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000005140), 0x0, 0x0, &(0x7f0000005300)={0x77359400}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x6c, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/108}, &(0x7f00000000c0)=0x78) pipe(&(0x7f0000000140)) pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x19d, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/04/27 09:52:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x3, 0x800, 0xfff, 0x1ff}, 0x6, 0x3, 0x0, 0x0, "0588a08ac8663d5c"}, 0x10}, 0x1}, 0x800) fallocate(r2, 0x0, 0x8, 0x2) sendfile(r1, r2, &(0x7f0000b89000), 0x8) ppoll(&(0x7f0000000280)=[{r0, 0x4200}, {r2, 0x1}, {r2, 0x10}, {r1, 0x100}, {r1, 0x8000}, {r2, 0x1000}, {r1, 0xd000}], 0x7, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300)={0x3ff}, 0x8) 2018/04/27 09:52:10 executing program 2: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@local, @rand_addr}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xfffffffffffffffe, 0x3, &(0x7f0000dbc000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6a}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x2, 0xfffffffffffffe24, &(0x7f000000d000)=""/153, 0x0, 0x0, [], r0}, 0xfffffffffffffe4b) r2 = dup2(r1, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r3, 0x1, 0x70bd2c, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x61a9}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/04/27 09:52:10 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) futex(&(0x7f0000000080), 0xd, 0x20000000001, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000048000), 0x0) 2018/04/27 09:52:10 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x73d2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x7ff, 0xa693}, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x9}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=@routing={0x16, 0x14, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, @mcast1={0xff, 0x1, [], 0x1}]}, 0xa8) 2018/04/27 09:52:10 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000280)={&(0x7f0000000000)=@full={{0x3, {"94e9e838591b42"}, 0x1}, [{"9bc15cb34e3864"}, {"532570f7480057"}, {"e34b8fb4690a0e"}, {"cf75b871466203"}, {"ffcd399669605b"}, {"8ca72ea8f5b6b3"}, {"eea3c343b76a48"}, {"258597536d437b"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000080)="f1b79fc466169ebbc7fcd6afe8ad50e8459360b87009ef2eb7aa1482396f7e4efa00f117acd2be3d1f047bb07f544285aeda11db7bf927a2711893325948ef1f5b3cea433b460c5df2a2451e4ec43dc7ec6e7ec8d221c1734aa32d6876c3313b9109e5b9c7393f79b09662ce81ba1e178a9ad22f052c44e7c4408f5855d711d74eb4cf4cc41392f72ccd6c4e68a3e41c2a9dc00441918be326a50ca0e72e1d883f29ab382a780b5f3fa882eabddd5b3fdb065cee98c7b664a011d263ad3a572979aa7415e4829723c04929325037143c1f959b6872ece368164d4787ae9f126327f4adc1be819e116662ea3ca3", 0xed}, {&(0x7f0000000180)="b2ba8deb570865c99b81e7401739e867e014d5d77d0f3e2404e7e4e67d08311c65a8c0fd65db588e21fb4b5a1ffedfdb6ad819db7562ad78b905b68b01a3ccea7e497548abfa9307c0ed044ab6e42ab7174623a5c8bbad71ab99f90b0fa49296926618cb1871cf84d8357a484ec6567a5845634b6d022fef89c4b6e39a332e99d7a1a039629baaaebd4df13490ba90fdddd29a1bd7889a66d51e57824f5e2b13225f89ee8cc8fb7484af8a9b5d42b775d4cc29", 0xb3}], 0x3, 0x0, 0x0, 0x20040000}, 0x0) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe1)=[@op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/04/27 09:52:10 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200002, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffc00, 0x8000000040) fcntl$setflags(r3, 0x2, 0x1) r4 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x5, 0x4800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000340)={r5, 0x80000, r3}) ioctl$EVIOCSKEYCODE_V2(r4, 0x40104593, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "ea33ad7aea7d7a24a5f4b92aa7d65b5940dd3bf40b4e33de3e89a4aa90d11c1d"}) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000000180)=""/195, &(0x7f0000000040)=0xfd86) 2018/04/27 09:52:10 executing program 3: r0 = socket(0x200002000010, 0x1, 0x200000001) write(r0, &(0x7f0000000080)="2400000024007ffeffff1180000001000d0f23ff0100000000000000f1ffffff1300ff10", 0x24) 2018/04/27 09:52:10 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x28040) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000019c0)={0x0, 0x9c, &(0x7f0000001a80)=[@in6={0xa, 0x4e22, 0x82, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000001a00)=0xfffffffffffffcd3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001a40)={r1, 0x400, 0x9, 0x7, 0x9, 0x7}, 0x14) r2 = syz_open_dev$loop(&(0x7f00000018c0)='/dev/loop#\x00', 0x3fd, 0x4000000800) accept$inet6(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000001940)=0x1c) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "ce865c8ad573dfad67050000001000003302fb86960a1837820ade837f360200"}) recvmmsg(0xffffffffffffff9c, &(0x7f0000001700)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/214, 0xd6}], 0x1, &(0x7f00000002c0)=""/4096, 0x1000, 0x1}, 0xfffffffffffffffa}, {{&(0x7f00000012c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001340)=""/77, 0x4d}, {&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000001400)=""/74, 0x4a}, {&(0x7f0000001480)=""/75, 0x4b}, {&(0x7f0000001500)=""/204, 0xcc}], 0x5, &(0x7f0000001680)=""/65, 0x41, 0x6}, 0x401}], 0x2, 0x40, &(0x7f0000001780)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x3f}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001840)={r4, 0x8}, &(0x7f0000001880)=0x8) 2018/04/27 09:52:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x200000c8) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/27 09:52:10 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180), &(0x7f00000001c0)=0xfd58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) ioctl$TCFLSH(r1, 0x540b, 0x3) 2018/04/27 09:52:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001890090780014000060c5961e00000000ff010000000000001803ffe800000001ff020000000000000000000000000001"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xb8ea, 0x1}, 0x8) 2018/04/27 09:52:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) lseek(r0, 0xffffffffffffffff, 0x5) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x400100) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x40}, {0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, 0x5, [0x4, 0x6, 0x6, 0x2, 0xfffffffffffffffa, 0x1a, 0x8001, 0x1ff]}, 0x5c) 2018/04/27 09:52:10 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_int(r0, 0x10d, 0x4000000088, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/27 09:52:10 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}, 0x2d8) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', "62726f7574650500"}, &(0x7f00000000c0)="62726f7574650500", 0x8, 0x3) 2018/04/27 09:52:10 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'team_slave_0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="000036000008000000100000ff00000600000000020000ff7f08000000000000000000"]}) r1 = socket$inet(0x2, 0x803, 0x10000000000ff) socketpair(0x5, 0x80000, 0x2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth1_to_team\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x0, 0x4e}}) 2018/04/27 09:52:10 executing program 0: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x4000000000000006) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) pipe(&(0x7f0000000000)) 2018/04/27 09:52:10 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000480)) close(r0) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000540)='encrypted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="c5dafe80a0978c50489e4a95d0864249c9bdff6b71066fba17a894fcc18b065061070f4090c8367765a8199209f8880f9b70fe01d806782405c6597fbff08079a04dd8a5ba1b7cabe7c30399a988a3bb7b14ccfe", 0x54}, {&(0x7f0000000100)="aeeb0be0dfb89784c8539512ea2c460521a421f7b8eff8dbfaf480071887e0d75d47572f14b91141cd2416530535d1af5628956475efecc0e5b8da71e74223bff2f77abe99b695684f90037ac24f4e780bb6ca8a9d049740d9448662ad11731cbe2eb3ee5979b472686a67ca408addc2f629679d3734db2729e0d3b386d8d5113704f0828c36c0fe", 0x88}, {&(0x7f00000001c0)="1400fbdd4c471441de8660df5aa155c3ebec20d107d64d707d31c8b1abfbe62f0d403c972c8f80c332aa29269a0f9ae0d9e3f1b7f9b3f08265e81b23e67a53eec23ebf833063e47e58c31be58edf67ae50c598c555bac0a23e791d877899b59370225930e3f3334a0b91df55391bcebd3dfc56eb4a8e729617abc331113ddacb5b06a3820a0293d53cf96bf313e056a144ffb3e6cae28e1f1f2e17d8c3b5832420eeabca69a3698c0a76f5fc99485a568707c67d6c1491e3394bc095a98c70d2c030c43c34da6013743078847f00c182d7cda28af502d95af7ba16dcb4c4c50b04dd663b5a1f76", 0xe7}, {&(0x7f00000002c0)="ab5371", 0x3}, {&(0x7f0000000300)="0db1398df848a26da8c7d18caf03d0d88690c043f753c1669f009df6e8e9fcac420ec6e1bccbafac62f0c5bac042feef1c828e9686a0a9ebcec29f9d2c7fde97f8932054531a53a5968f883c2bd9b5b397bbeb8cc9d5d2a0a0eb6781eaabfed2775249a7170cfc1f4f1b6b35d8a23dcc78ccf9df52e011ed8c83195fec8930bb218e4402ab057b9021d3ce8d", 0x8c}], 0x5, 0x0, 0x0, 0x4001}, 0x4044004) 2018/04/27 09:52:10 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200142) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)=')') 2018/04/27 09:52:10 executing program 6: set_mempolicy(0x4000, &(0x7f0000000000)=0x9, 0x4) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) sysinfo(&(0x7f0000000300)=""/236) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) clone(0x0, &(0x7f0000000380), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000006c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = gettid() sched_setscheduler(r2, 0x7, &(0x7f0000000400)=0x3) openat$cgroup_type(r0, &(0x7f0000000440)='cgroup.type\x00', 0x2, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="02072cbd7000fddbdf25070000002c000100080005000200000014000300fe8000000000000000000000000000bb0c0007002c0000002400000024000200080003000780000008000600050000000800abd04c7600000800040001040000"], 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x840) [ 86.812305] devpts: called with bogus options [ 86.869995] devpts: called with bogus options 2018/04/27 09:52:10 executing program 4: r0 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000000)="496574683100de06d1563225d23341688111876c26e7f63675c2f8d290cc9de08cce2b0fe96cce394a45f8b07175d934b6d5dad231d23f60fc4907eba860fabcb30475f1ccde01462a987045e6bdd45513") r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x8001, 0x30}, &(0x7f0000000280)=0xc) fcntl$notify(r1, 0x402, 0x30) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) fcntl$setown(r1, 0x8, r3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000300)={0x8, 0x1c, [0x0, 0x400, 0x0, 0xd0, 0x7ff, 0x3, 0x7]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e20}]}, &(0x7f0000000200)=0x10) 2018/04/27 09:52:10 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002780), &(0x7f0000000080)=0xff48) getsockopt$inet_int(r0, 0x10d, 0x4000000cd, &(0x7f0000002900), &(0x7f00000001c0)=0x2) recvmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/240, 0xf0}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000140)=""/87, 0x57}, {&(0x7f0000000400)}], 0x4, &(0x7f0000000480)=""/249, 0xf9, 0x1}, 0x6}, {{&(0x7f0000000580)=@hci, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000600)=""/138, 0x8a}, {&(0x7f00000006c0)=""/10, 0xa}, {&(0x7f0000000700)=""/253, 0xfd}, {&(0x7f0000000800)=""/252, 0xfc}, {&(0x7f0000000900)=""/231, 0xe7}, {&(0x7f0000000a00)=""/77, 0x4d}, {&(0x7f0000000a80)=""/5, 0x5}], 0x7, &(0x7f0000000b40)=""/183, 0xb7, 0x1}, 0xfffffffffffffffd}, {{&(0x7f0000000c00)=@ipx, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c80)=""/177, 0xb1}, {&(0x7f0000000d40)=""/124, 0x7c}, {&(0x7f0000000dc0)=""/19, 0x13}, {&(0x7f0000000e00)=""/33, 0x21}], 0x4, &(0x7f0000000e80)=""/57, 0x39, 0x3}, 0xd628}, {{&(0x7f0000000ec0)=@l2, 0x80, &(0x7f0000001140)=[{&(0x7f0000000f40)=""/105, 0x69}, {&(0x7f0000000fc0)=""/18, 0x12}, {&(0x7f0000001000)=""/136, 0x88}, {&(0x7f00000010c0)=""/116, 0x74}], 0x4, &(0x7f0000001180)=""/248, 0xf8, 0xffffffff80000000}, 0x5}, {{&(0x7f0000001280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000001300)=""/190, 0xbe}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/170, 0xaa}, {&(0x7f0000002480)=""/244, 0xf4}], 0x4, 0x0, 0x0, 0x8}, 0x5}], 0x5, 0x10000, &(0x7f0000002700)) socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f00000027c0)=0xc) r3 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1000, r2, r3, 0x2, 0x20008) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002740)=0x7ff, 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002800), &(0x7f0000002840)=0x4) 2018/04/27 09:52:11 executing program 0: r0 = gettid() clock_nanosleep(0x7, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_open_procfs(r0, &(0x7f0000000400)='children\x00') close(r1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000040)={r2, r3+10000000}) 2018/04/27 09:52:11 executing program 1: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000340)=@full={{0x3, {"c0fb98458277cf"}, 0x4}, [{"8d8ae582154d38"}, {"3e7c0bd42b5134"}, {"af32d7e7dc7c87"}, {"3ac9e66670165d"}, {"a2043fc07128d0"}, {"f79a677c31ebd8"}, {"26068b6d934b94"}, {"a56f54b9239f7f"}]}, 0x48, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x1}, 0x2400c800) unshare(0x40600) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000240)="c1", 0x1}], 0x1, 0x0) r1 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) dup2(r1, r0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) uselib(&(0x7f00000000c0)='./file1\x00') readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/27 09:52:11 executing program 5: unshare(0x4000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x100, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3c5, 0x0, 0x6, 0x200, 0x0, &(0x7f0000000000)='vlan0\x00', 0x80, 0xfffffffffffffe01, 0x10000}) 2018/04/27 09:52:11 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0400000000000000360000009881f6d0c559c7333d8378e75ee1b328e36df06612d078291939331625e2285afd96be424ea80a000000000000000000000000000000c1dd061806778636047c8b94234333a7ca8412e26ecd706c48d680984b60"]}) 2018/04/27 09:52:11 executing program 2: timer_create(0x1000000009, &(0x7f0000000000)={0x0, 0x18, 0x3}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f000032c000)) 2018/04/27 09:52:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = creat(&(0x7f0000000440)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x6, &(0x7f0000000040)=0xbf62) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file1\x00', &(0x7f0000000000)='./file0\x00') setsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f0000000080)="e9d64d4acc916b43df7bf460e2d9f5d5c13b7b9b4e0351160dae5ab3b91f8932e7df901338ed302a72344420e7ab5e0282d8feb5606cef583aeef75e43e0512c4d48269d8c8757b4e193476a5f39d484ab083ed22003b0985a68e8f7c738e0444b864f8bd313c34e91d127adbccc79415eb2d55b87dfcf45e4eff205ef573d4240b003ef3857fff86a7d18ea53", 0x8d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/27 09:52:11 executing program 3: timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/27 09:52:11 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setns(r0, 0x4000000) sendmsg$nl_xfrm(r0, &(0x7f0000001400)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000001240)=@getsa={0x28, 0x12, 0x1, 0x0, 0x0, {@in=@multicast1=0xe0000001, 0x0, 0x0, 0x33}}, 0x28}, 0x1}, 0x0) 2018/04/27 09:52:11 executing program 2: getrusage(0x1, &(0x7f0000000000)) 2018/04/27 09:52:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="02020000000000000000012924af7b7f", 0x10}]) 2018/04/27 09:52:11 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x5, 0x1, [0x4]}, &(0x7f0000000340)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={r2, 0xe4, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in6={0xa, 0x4e21, 0x9, @empty, 0x9}, @in6={0xa, 0x4e21, 0x3, @empty, 0x2}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f00000004c0)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) connect$unix(r0, &(0x7f0000021ff8)=@abs={0x1}, 0x8) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xc3, "4a7ab55cfe72e0ee09f2292fa5d245172c85688cef71d860441e1aeacd466cf77327076f76bb7ea77f00f032fe1d4ca180bbff687c4c69429b1279927aaea6f2a98b77a318da1cc5794a9966b9d9454d2965523dac4d98bf82c465bd06caf26690cb8b14f40cb2d516ba04c5f5260a26b02027990333b01d37396f969ad698eb52fbaa5dff3747b336b5ffd5663b82de67e4cee25d83cc7db76e50364d12bd00f2b8abf774b730178dd91b310576c95f185280d3232a6642bb351a9ce4614c7bcdabd8"}, &(0x7f0000000140)=0xcb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={r5, 0xff}, &(0x7f00000001c0)=0x8) 2018/04/27 09:52:11 executing program 5: mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(r0) 2018/04/27 09:52:11 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x80000) mremap(&(0x7f0000e76000/0xe000)=nil, 0xe000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/04/27 09:52:11 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x103000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x88}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x58) 2018/04/27 09:52:11 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000058f000)="440d05a103001d000000000020", 0xd) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) socket(0x1f, 0x5, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x8, 0x10100000000, 0x80000001, 0xb11, 0x3ff, 0x9}, 0x5}, 0xa) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180), 0xff4d) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xe7f, 0x240) 2018/04/27 09:52:11 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) capset(&(0x7f0000000100)={0x0, r1}, &(0x7f0000000140)={0x8, 0x7, 0xfe84, 0x8c7, 0x20, 0x7}) unshare(0x40600) close(r0) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) close(r0) 2018/04/27 09:52:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r1 = inotify_init1(0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r2) capset(&(0x7f0000000180)={0x19980330, r2}, &(0x7f00000001c0)={0x100, 0x7, 0x54, 0x1, 0x8, 0x7}) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$KDMKTONE(r4, 0x4b30, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00000000c0)={0x3, 0xfffffffffffffffc, 0x10000, 'queue0\x00', 0xf9f}) process_vm_readv(r3, &(0x7f0000000240)=[{&(0x7f00000016c0)=""/218, 0xda}], 0x1000000000000003, &(0x7f0000000200), 0x1, 0x0) 2018/04/27 09:52:11 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x3dc5) [ 87.736968] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/27 09:52:12 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x5, 0x1, [0x4]}, &(0x7f0000000340)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={r2, 0xe4, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in6={0xa, 0x4e21, 0x9, @empty, 0x9}, @in6={0xa, 0x4e21, 0x3, @empty, 0x2}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f00000004c0)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) connect$unix(r0, &(0x7f0000021ff8)=@abs={0x1}, 0x8) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xc3, "4a7ab55cfe72e0ee09f2292fa5d245172c85688cef71d860441e1aeacd466cf77327076f76bb7ea77f00f032fe1d4ca180bbff687c4c69429b1279927aaea6f2a98b77a318da1cc5794a9966b9d9454d2965523dac4d98bf82c465bd06caf26690cb8b14f40cb2d516ba04c5f5260a26b02027990333b01d37396f969ad698eb52fbaa5dff3747b336b5ffd5663b82de67e4cee25d83cc7db76e50364d12bd00f2b8abf774b730178dd91b310576c95f185280d3232a6642bb351a9ce4614c7bcdabd8"}, &(0x7f0000000140)=0xcb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={r5, 0xff}, &(0x7f00000001c0)=0x8) 2018/04/27 09:52:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f00000002c0), 0x8) bind(r0, &(0x7f0000000300)=@sco={0x1f, {0x0, 0x0, 0x8000}}, 0x80) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4d, 0x800) ioctl$TCXONC(r1, 0x540a, 0x2) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) 2018/04/27 09:52:12 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'pids', 0x20}]}, 0x18) 2018/04/27 09:52:12 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) read(r0, &(0x7f0000000040)=""/44, 0x2c) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) r1 = dup2(r0, r0) r2 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='\tvmnet1%wlan1)keyring\':vboxnet0%#\x00', 0xfffffffffffffff8) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='-trustedlo]md5sumvmnet1-\x00', r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x7}, &(0x7f0000000100)=0x8) 2018/04/27 09:52:12 executing program 3: r0 = socket$inet(0x2, 0x4000000808, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000000000)="ae", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="00009be01a00009c3f72a16254bca80fe558cc953a4f02a87100d51607313ebc4ebbd6fe39e7e3aa138d38ac2f13332c2a49be4871ad46275d879118b5ef8f0f6e9c55b72ecdd09e89006746dc021a65531eaaea99e4e4565de7420724eecd60720c9718f6"], &(0x7f0000a8a000)=0x4) 2018/04/27 09:52:12 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40000) unlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x200) chdir(&(0x7f000091c000)='./file0\x00') getcwd(&(0x7f0000fde000), 0xfffffffffffffc22) 2018/04/27 09:52:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000017010000030000000100000000000000180000000000000017010001000000e40000000000000000"], 0x30}, 0x0) 2018/04/27 09:52:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000000200)=@full={{0x3, {"38624e6119b2f8"}, 0x8}, [{"84dd3e3a13aef0"}, {"832390873366c4"}, {"b3e91d1c27bee5"}, {"929e9b5b287480"}, {"88a157b9305b30"}, {"4a5b41c83172f2"}, {"90d1151878554b"}, {"6312fba56d1105"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000280)="121ffd6e1a37a2b0f871db6b7aacbd086bcef28ef0146e", 0x17}, {&(0x7f00000002c0)="3de87a79e334e79b17bacc21be", 0xd}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1320, 0x80}, 0x4000800) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x3950}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001700)=""/163) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400004, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="c207b6212f926a35c3e07911d02fe240e52e916af66a37056261b70eba72ea1a37b74e0873f000b113d7b45f26d54d874c0607215457592ec995fc6c60de133b0de48789d698a404f0c60b5d59ae973c4c750099eef3535bd554ec95986b9e0ebea0b605fc2471e2294465e11d2739673aab66f66730d30994db1119be416ac7c19c896ce7c23dcbf6addd77b685c09368993087282fbc849d20b0cb4f6e7c767b143b03fd425495c9f806ade72ea45ee28fc54ee3bb") r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000017c0)={0x0, 0x1}, &(0x7f0000001800)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={r3, 0xfffffffffffffdb3}, 0x8) write(r2, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x408842, 0x0) clock_getres(0x7, &(0x7f00000016c0)) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) [ 88.163348] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop4 2018/04/27 09:52:12 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x410000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x0, 0x19fb}) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0xa) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='SET\x00', 0xfffffffffffffffe) 2018/04/27 09:52:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000ac0)={0x10}, 0x233, &(0x7f0000000040)={&(0x7f0000000b00)=ANY=[@ANYBLOB="140000001d00000101000000000000000800000000008300", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="70440eaebc77703dda6e0866e063f1743b287c2c0991d5d61e0448574827758a6706283942d3f850cf502101f081e109e98dd4b76cc4d6401f3ac638e7850e01c628de20adcd1bf993a4496afc5c41e98a80af2947cf945d68c76f45293345844e22a479bbfe29a8"], 0xffffffffffffff68}, 0x1}, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/205, 0xcd}], 0x1) 2018/04/27 09:52:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x402803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) socketpair(0xa, 0x6, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000040)=""/2, &(0x7f0000000080)=0x2) close(r4) 2018/04/27 09:52:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x0, &(0x7f0000f3eff0)}, &(0x7f0000000100)=0x10) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x20000) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000140)=0x8) 2018/04/27 09:52:12 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'pids', 0x20}]}, 0x18) 2018/04/27 09:52:12 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)="76626f786e6574315e0873797374656d6d696d655f747970652973797374656d288b2e2300", &(0x7f0000000180)='\x00', &(0x7f00000001c0)='nr0\x00', &(0x7f0000000200)='.^!vmnet1cgroup\\*wlan0+vboxnet1-\x00', &(0x7f0000000240)='\\loself\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/usbmon#\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='nr0\x00', &(0x7f0000000380)='/dev/usbmon#\x00', &(0x7f00000003c0)='$\x00'], 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff, 0x20100) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/27 09:52:12 executing program 2: r0 = socket(0x10, 0x5, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000140)) 2018/04/27 09:52:13 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000040)={'veth1_to_bridge\x00', @ifru_mtu=0x7}) 2018/04/27 09:52:13 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x10000000) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)) 2018/04/27 09:52:13 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x20010, r0, 0x0) r1 = userfaultfd(0x0) unshare(0x8000000) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ac7000/0x2000)=nil) r2 = shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) unshare(0xc000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001340), &(0x7f0000000040)=0x34b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/27 09:52:13 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) unshare(0x40600) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 2018/04/27 09:52:13 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa6, &(0x7f0000000000), &(0x7f0000000040)=0x4) seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x40}, {0x6}]}) 2018/04/27 09:52:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x0, 0x1000}, 0x2000001, 0x0, 0x400, {0x2000, 0x800000000000}, 0xfffffffffffffc01}) ptrace$poke(0x5, r1, &(0x7f0000000080), 0xfffffffffffffc00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000280)={{0xfff}, 'port1\x00', 0x10, 0x100010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}) 2018/04/27 09:52:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x8000, 0x3ff]}, &(0x7f0000000040)=0x8) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000800)="1a", 0x1}], 0x1, &(0x7f0000000900)}}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001b40)='y', 0x1}], 0x1, &(0x7f0000001c80)}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setuid(r1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) 2018/04/27 09:52:13 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x200, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000280)=0x8, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000005c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) 2018/04/27 09:52:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) shutdown(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = dup(r1) socketpair$inet6(0xa, 0x803, 0x7, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000004c0)=0x7) recvmsg(r0, &(0x7f0000e39000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/165, 0xa5}], 0x5, &(0x7f00004f4f09)=""/247, 0xf7}, 0xfffffffffffffffc) r4 = memfd_create(&(0x7f0000001480)='posix_acl_access)\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001780)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x8}}, 0x3, 0x149f7388, 0x3, 0x7, 0xff}, &(0x7f0000001840)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001880)={0x0, 0x1}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001900)={r5, 0xc1, 0xed, 0x8001, 0x7ff, 0x4, 0x800, 0x80000000, {r6, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x4, 0x80000000, 0xfffffffffffffffb, 0x1}}, &(0x7f00000019c0)=0xb0) sendmmsg$alg(r2, &(0x7f0000001700)=[{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000980)="4470441914fead0dae382bcbbb2fde8adcce89ecdd252834885191c7e4baf574c8d34b37bb2c7e12cf13132b13260d1d1659e6913f741b48e337804c76021a345b1d2c046aa16efef73bed57a9809d8511a08adcc441df876f54ad66c526058609428755ddb457ec9b806d0f113510b60125e9620f142260151ef93f", 0x7c}, {&(0x7f0000000a00)="458421fda7e260ee307eab0a83229aed7d2b8cdc90a9d26a6611b7c6d5405ec6164a5ec0c58dfc83fa855e8bf0fa55dac1c888634b463cf45184b2c160cf212b838bf3bbf85a6ff1f4dc152338edf3cb6498d8fb61189e192b41", 0x5a}, {&(0x7f0000000a80)="3c75f0cecdeec6b53865fe26482d9ca1fe64a098b2a00237d35b8dc616211792ec958c56c52513ff00e98b59b8895968f82541b9b0b3eb97d33bcf01186f085299d74c55189f02830b6e57fa7270206fdebfa8a99dbbe0bc273447c474d26864d50e14a33db517680890a0f623d4", 0x6e}, {&(0x7f0000000b00)="54e59489ba80027f3492691cf91f22fc7ab021a17933c43ee8067888f770e872fc3381d9da64a0c87933d42e01933224099f1955f073e27c88a8ba93ec5602fa59a13a77c25f06d3f5bfc3513532dd0a6b625377374b29b99c01b0d349fa7c27383adf45cfbcdbcbb47d39a610b411b1d0755ea9ea21f62a3060798087e1e86bda1129d88ae194a99d09f3f508df0be4a4d3c588c7b7ec55f416cb1815078ac6f830eb9a4226336906bd8d0c328b757feadc061806aab570d18ae099acdea295d3062b8bc667be81e4c12346e098be9b5648f8b8bddd87ecca8c6ba0bcef6f004ce5cf5b60987627ed7963fef38b1412faedf88b0156", 0xf6}, {&(0x7f0000000c00)="1c6e3138235d6abead7cd3dfc2747c40d190fd6431f6aec3b43cb37f05fff147984991162aa7584ec736e0002b55024d2bc52ba0bd80c17a39e0ee764da337ebff34605241", 0x45}, {&(0x7f0000000c80)="454f1dc5277207cdc90ec71dd6dbcf8d8246d0a454ac1e7d32d7606132502c6dcb6115e3f1fd49ecb3956042905bb84e2a8efe60e5ccd9fe632191329092ac357fc1e1ab6f5fec47e08d40749ce09cffe1ab946b6e5dacde3c8bfef82373b4e98e063fc042b354947dffc681312acdce600656f702e4a0e7f9f602418791911666793fb7c7e08e0e00b60e7e311e5e9f0265f532ae16ba23b7dc54b21722f6bbf6884a145d5195", 0xa7}, {&(0x7f0000000d40)="0468a597e10b5dac753db39c4a264daf8ceb9fac2b8f2d13769a86ab2b038e92a0aa3447593bef57543ad39804d5737d2a5deab6ed8a5fa7e8f5f56432f097c583684aa98632faf126138bf89f2ed80dbb82c09e11ddf0a03ae2898c322d5f5e2047f8d424aa347c5464c003dc8a6fd559afbe40ab6ac6e267da5a5fd5af9db1c5417c5a527328e77b83b65c24c188d5b90ee93a00442b4b5e0fd73a496da27897f6c03323c5d03f1edb379be24269cf8947d361f2e3975983e60c2ece637fd4fb4f502d5551be55f159b6f88edc0d317faf9aca2ba7f4079ae69cc7bec06c9b762fa9523ca243e7dc", 0xe9}, {&(0x7f0000000e40)="a2e9d7b93f61308e061206ca7a138ecdbd90ab63c0c0cf49bbf62eda60c94dd2dc143eebcdffcf80bb9e6cd155dc61d7f6c37d8f546c19f8d237a10f17ef7db28d56e173601c8043e025fbd0c35d7fc599ffc357583f4da3ca4eac25b5f0e0aeb341b9dd6151ee080698f53346d6f56feb911656c6861f80b32a25f0ea8e336d8be3f0727ccc517f1c328f68e2f92743827859ca41665713ef37592d7a1f1b5a5f5ec6f736fa5657a702aac2ef1d5b83e2b2260fb39be5afa6bac2be652b4c8524dd8059a1acf7480103cb0b205ce402a9a3af0c7797a61eae308065de2a273ab94c4b9657345c81", 0xe8}, {&(0x7f0000000f40)="c31c1f6ad44ab4427a90a391c23ff5827ad18305facb68a1bd248e2da9c03cfe722104c98748488e30b8467fd6cc6fa212e8750f7ffd2b696fe7eebeb8f2bd70e0bde19f8a8f8630a8bbeb938001ab886cccd8acd463bc96ab76", 0x5a}, {&(0x7f0000000fc0)="aea189644e078957a744931c64e12a6e9ab2623fc5fd35b9902edc53237a33adf165c6c109a3ae00043eff491aa2e2c9f685e912f6a1a9838a92b911dfc5e2b226ccac435738678514de988e718213260199d85722e6", 0x56}], 0xa, &(0x7f0000001100)=[@iv={0x60, 0x117, 0x2, 0x48, "58ecd6f59e500d017a9600157014808c50f58b7a9e4500ddd9fc9ce803a85423118b34cb355b84c084aa62f847b5d8b7513ddf79e9a5cb6dab38475f841de8df331285662656e7c9"}, @assoc={0x18, 0x117, 0x4, 0xa0}], 0x78, 0x10}, {0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001180)="b1b7d31483aa97a321316f76ca504ab17bfc403aaec52f92dc3515d64335bb84eddce401cfb140e000232b8bf700418e5337be523a6c6b5c1baecb8ee943e23d0fe6480e2e36ae3a56831d633dd93a9a2e4b2c527d7367be499b227c0346edb6ff01de2ca736e36140492d6bd5a4435afca0c5690a4011c4874dbe87b7e43b02f6ad5cf49b696cfbd3e1523e35e7a2b14ab12455e34c7e0b", 0x98}, {&(0x7f0000001240)="5636a03331fcaaf9044d526f28e437a2347902d19e946ae2bfd328e5443ce266bf0caf451542421b5bad9f4cf0f61ec8c1462d57dd69a64b99d30d4373dd7293e5396751bbebb60fafe67495f02cb440bba8c4baabcb68c1fdfd141b4186c8a06038fe54ebbd3a451e23467182e913e4e5d75f20f7b2f058b97ed673c8f32604e3", 0x81}, {&(0x7f0000001300)="7deb2f6121b702f813f17b170113962fe5e1b3cdefe0af0cef0e24e2aac6db976f98e8ad01683fb718979397d5fa172440783fbfaf410b2a4ea082850ac598f3e06bfdda24cea7240079618ab13cdfa1917397763cff504eacff6baa89d75e231c2319266b43d851804f91c1b2b72d6ea5a3f4f5b31e3db17c09f78b5911fbf9207b23b3f53a", 0x86}, {&(0x7f00000013c0)="bcf8526e171701ad268ae09e345d5355dbc7cf29cbbe995b2c3f3946cd2184d15e9e", 0x22}, {&(0x7f0000001400)="beb9e286e2f207a809dc64504e4cf5341e11dce90f20d3ee905e8f75b6c6fe702ca5c4fe4a04e1b86253071fdb1a050a4dcf2d2ad8e1ad6440191fe3d1380d4611f84d0ff3f33cca3bbfb4245be197699f34db63dabf3db3ce32b61abe7671474a156eca51b347b421a662", 0x6b}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="54cf535175a9ce867e3b9b18f76c742c0cc1ddd860fd96eecf771b5ea285d11c19a73de41480d92af692c4c4b5c2f1c2b4f48190e93d92e7f91a5e7c6d53925597a08880145c1661735a3dcf028e8dff8ed514ce5e65ab7650e5be7e44bddc6b3f8d40a17151e3b2da3dc24c7360b75f7ba9bc4fd534baaa6edf48b704897b41ee90931b479bdc8ae17d610589393d07185636933d9e863cda0b362cc4e3222522294670c7c1e5", 0xa7}], 0x7, &(0x7f0000001600)=[@iv={0x90, 0x117, 0x2, 0x77, "cebd491fd6865c46c38bc16a8512e641dbf4c1217fc66345f83047afdbbcb0a67648c052a73fc7d2fec96c4c8f23144105270e1a73051da8922536355725e95f001551005f2be66232404366884ca140f98e9ce9052c837dc0853c6a5763081af7551d0fe81077170c207436487c38af3338f33dcc6dfa"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}], 0xd8, 0x800}], 0x2, 0x4004000) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/27 09:52:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x1, 0x0, 0x64, 0x0, r0}, 0x1a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x20000000000000b2, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000c70000000000000000000000000000009500000000000000474eaf02ba7ea0b1684c969b9012fd2662ecb5e61242a4a207217c"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 09:52:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getrandom(&(0x7f0000000080)=""/3, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/04/27 09:52:13 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) 2018/04/27 09:52:13 executing program 5: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x7ff, 0x0, 0x0, 0x3}]}, 0x58) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x76, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/27 09:52:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x6, 0x4, 0x1000}, 0x4) getsockopt$inet_int(r1, 0x10d, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x392) 2018/04/27 09:52:13 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0x31f, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/27 09:52:13 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/211, 0xd3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x88, 0x64, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e90000000000000000000000000000000000000000aa2cba1dc628d1c1b918090000000000000021870e34f13f000000fed4126e91ceebf0851efe6bc004e4ee451ae4acb2ac942e570ac040d187f6937d3673500ced7211a6bf73b3f58e3c"], 0x90) 2018/04/27 09:52:14 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x3f, 0x6}, 0x4) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x180) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) r2 = socket(0x800010, 0x80803, 0x40000000c) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.evm\x00', &(0x7f0000000200)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x21, 0x1) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/04/27 09:52:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = shmget(0x1, 0x3000, 0x54000000, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000140)=""/194) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0x30000000000, {{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5fd}}, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x82f}}}, 0x108) 2018/04/27 09:52:14 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x515, 0x6, 0x9b, 0x40, 0x8, 0x3, 0x7, 0xfffffffffffffffb}, &(0x7f00000000c0)) 2018/04/27 09:52:14 executing program 2: epoll_create1(0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x440002, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x16b8, 0x5, 0x2000000000, 0x100000000}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000009c0)="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") 2018/04/27 09:52:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000100)=@pppoe, 0x80, &(0x7f0000001300)=[{&(0x7f0000000180)=""/154, 0x9a}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3, &(0x7f0000001340)=""/51, 0x33, 0x100}}, {{&(0x7f0000001380)=@alg, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001400)=""/108, 0x6c}, {&(0x7f0000001480)=""/66, 0x42}, {&(0x7f0000001500)=""/211, 0xd3}, {&(0x7f0000001600)=""/25, 0x19}, {&(0x7f0000001640)=""/46, 0x2e}, {&(0x7f0000001680)=""/40, 0x28}], 0x6, &(0x7f0000001740)=""/240, 0xf0, 0x9}, 0xf10c}], 0x2, 0x40002000, &(0x7f00000018c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xffffffff, 0x401, 0x8, 0x5}, &(0x7f0000001900)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x800}, &(0x7f0000001940)=0xc) r3 = request_key(&(0x7f0000001980)='logon\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001a00)='\x00', 0xfffffffffffffff9) r4 = add_key(&(0x7f0000001a40)='rxrpc\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) prctl$setfpexc(0xc, 0x80) keyctl$link(0x8, r3, r4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/04/27 09:52:14 executing program 7: syz_emit_ethernet(0xfffffffffffffd76, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xaf9, 0x7feffffffffffe]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x60000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x401}, 0x4) 2018/04/27 09:52:14 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x1, {0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x1ff}}}, 0x449a0c3f950ec8af) 2018/04/27 09:52:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000002e000000ecacd187448af4611da8010000000400ee00"], 0x1}, 0x1}, 0x1) 2018/04/27 09:52:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x7, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070007020000000000000000800100"], 0x10}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x40, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x7fff) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/27 09:52:14 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x2}, {0x3, 0xfffffffffffffff9}, {0x8, 0x8}, {0x4, 0x860}, {0x3, 0xffffffff}], 0x5) socket$inet(0x2b, 0x1, 0x6) sendto$inet(r0, &(0x7f0000000040)="0707290677a0db277ff7b2f8fd53b05e581e069149544380c57592ecb2cdc68d0ecac2c7c748712b77ea34b2c186924b58f6d67ddf05987c51e541c9f29dcf462433bc0065d365fcb2fa71850b41e8a58f2bbdfbc3a4", 0x56, 0x80, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 2018/04/27 09:52:14 executing program 2: r0 = epoll_create1(0x0) r1 = dup3(r0, r0, 0x80000) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r3, 0x5111, &(0x7f0000697000)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/27 09:52:14 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x181, 0x0) alarm(0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x5a00, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000180)={r3, 0x1}) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) setrlimit(0xf, &(0x7f00000001c0)={0xfff, 0xffffffffffff0001}) 2018/04/27 09:52:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) 2018/04/27 09:52:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000100)=@pppoe, 0x80, &(0x7f0000001300)=[{&(0x7f0000000180)=""/154, 0x9a}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3, &(0x7f0000001340)=""/51, 0x33, 0x100}}, {{&(0x7f0000001380)=@alg, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001400)=""/108, 0x6c}, {&(0x7f0000001480)=""/66, 0x42}, {&(0x7f0000001500)=""/211, 0xd3}, {&(0x7f0000001600)=""/25, 0x19}, {&(0x7f0000001640)=""/46, 0x2e}, {&(0x7f0000001680)=""/40, 0x28}], 0x6, &(0x7f0000001740)=""/240, 0xf0, 0x9}, 0xf10c}], 0x2, 0x40002000, &(0x7f00000018c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xffffffff, 0x401, 0x8, 0x5}, &(0x7f0000001900)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x800}, &(0x7f0000001940)=0xc) r3 = request_key(&(0x7f0000001980)='logon\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001a00)='\x00', 0xfffffffffffffff9) r4 = add_key(&(0x7f0000001a40)='rxrpc\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) prctl$setfpexc(0xc, 0x80) keyctl$link(0x8, r3, r4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/04/27 09:52:14 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00000003c0)=0xfffffffffffffff9, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f00000000c0)=@raw=[@ldst={0x1, 0x0, 0x3}], &(0x7f00000001c0)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) accept4$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x800) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000400)={0x2, r0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e1f, 0x10001, @dev={0xfe, 0x80, [], 0x12}, 0x5}, {0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x3, [0x8, 0x4, 0x3f, 0x5, 0x101, 0x8, 0x9, 0x200]}, 0x5c) syz_mount_image$hfs(&(0x7f0000000440)='hfs\x00', &(0x7f0000000480)='./file0\x00', 0x6c87, 0x3, &(0x7f0000001600)=[{&(0x7f00000004c0)="67a0c98cbc334bb5dbf7fe0544f1bafa0cf23c745653968604210929c874536c0c704f322e2fd5831101d7e74211e05b5b966ca074583eb7b8fe21559dd0f12b1391263e0fc0eb09861ecbe804c397afa3695911fe07eed9f64282982d9ee358f188f387e983bd96daca81fdc4bd3140bd296c4b712bb5d682e941ed0f4e5120252b58b21cac1caba61b8831db78956d4549461376914c38cf99e45cae416aeec30edb0b04e98886aa3d6d7e9a04", 0xae}, {&(0x7f0000000580)="8435f9a2d1b4a55b90a4aee4d6eacd3511047885ea223873659e307aa16093d08167e64ff58bc83560b2e5530a63b6c24f3350e068e1a3de986569641115b72ae3d2240cb7a7489919c0b019e2d081ac51bb238a45ef372c65c07291fb816efd", 0x60, 0xff}, {&(0x7f0000000600)="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", 0x1000, 0x5}], 0x50406, &(0x7f0000001680)=ANY=[@ANYBLOB="696f636861727365743d6370313235312c73657373696f6e3d397e7f2c6469725f756d61736b3d322909f59c95600d9472743d00363e3f2c636f6465706167653d63703737352c636f6465706167653d6370313235312c636f6465706167653d6d616363656c7469632c00"]) 2018/04/27 09:52:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000140)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000000008, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) unshare(0x40600) ioctl(r1, 0x1000000002286, &(0x7f0000000180)="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") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x5}, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x6, [0x5, 0x100000000, 0x3f, 0x38f, 0xb8ed, 0x5, 0xffff, 0x1f]}, 0x5c) 2018/04/27 09:52:15 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x401, 0x6000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000340)=r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r3 = userfaultfd(0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) preadv(r3, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/115, 0x73}, {&(0x7f00000005c0)=""/156, 0x9c}, {&(0x7f0000000680)=""/15, 0xf}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x6, 0x0) splice(r3, &(0x7f0000000080)=0x51, r4, &(0x7f0000000140), 0x22, 0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xbbc9, 0x44801) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r5, 0x28, &(0x7f00000001c0)}, 0x10) 2018/04/27 09:52:15 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0xff, 0x4, [0x2]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0xaae0, 0x1, 0x0, 0x0, &(0x7f0000000080)=[{}]}) 2018/04/27 09:52:15 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="cf55513ea01bcfd6125c00c7bb155d795202b6e2cd3732106aa65dde8ddb08bbf3955f111ce1e978a5a786fa9128f1c46dcd07bfcc4fdccfcb7c2b0f0d3eed6836e34ebda71a070dba5f5bed0c7522e6eff9b8f9e12d709d7ddb13e21a26d6d97f142346ed244625fa4dfa153b2b25311aa1486d9d8a18781d006b1203e5b0c1f4e028ab634085ec015bb136bc451d", 0x8f, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="01798dd95107d6ba", 0x8, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000340)=0x1) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x1d) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/27 09:52:15 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f00000008c0)}, 0x0) 2018/04/27 09:52:15 executing program 4: socket$key(0xf, 0x3, 0x2) sysfs$2(0x2, 0x20, &(0x7f0000000000)=""/235) 2018/04/27 09:52:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) delete_module(&(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0xa00) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000140)=""/36) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={r1, 0x8}, 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) 2018/04/27 09:52:15 executing program 5: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0", &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x896, 0x101000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r3 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x306}, 0x10, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0_to_bridge\x00'}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x7b, r4}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x7f, 0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r6, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r6, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) ioctl$EVIOCRMFF(r6, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe249564e5b77cecaa84fd201cc8e10d012d", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/27 09:52:15 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x401, 0xc00000) r3 = socket(0x40000000015, 0x5, 0x0) connect$rds(r3, &(0x7f0000000000)={0x2}, 0x10) unshare(0x400) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) write$binfmt_script(r2, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/audio#\x00'}, {0x20, 'ip6gre0\x00'}, {0x20, 'vboxnet1'}, {0x20, "70726f63656d30c66d643573756d73656375726974797b73797374656d"}, {0x20, 'ip6gre0\x00'}, {0x20}, {0x20, '/dev/audio#\x00'}, {0x20, '/dev/audio#\x00'}, {0x20, '/dev/audio#\x00'}, {0x20, '/dev/audio#\x00'}], 0xa, "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"}, 0x185) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x28f, &(0x7f0000019000), 0xfffffffffffffe74}, 0x0) 2018/04/27 09:52:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001e00f1ad63cc000000aa8d5226ca9f723f7326caac43ae3e4cf7c8c9bf6a0cc5d913af1b72252b3fdd79bfa8b37c42c846ffd45aa17a791ab34e4fa14a0481397f5145e81b55970fb07df968563fba30070afb2996ace64ffa"], 0x14}, 0x1}, 0x0) 2018/04/27 09:52:15 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x1fd, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"209024dd518725df762c3bf7"}}}}], 0x30) 2018/04/27 09:52:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c) listen(r0, 0xfffffffffffffffc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(r1, 0x9) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000140)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/27 09:52:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x140, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0)={0x2df, 0x20, 0x8, 0xfff}, 0x8) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/27 09:52:15 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x0) syz_open_pts(r0, 0x200000) clock_gettime(0xffdffffffffffff7, &(0x7f00000001c0)) 2018/04/27 09:52:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x105801, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) 2018/04/27 09:52:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x9, &(0x7f0000001680)=[{&(0x7f00000001c0)="0e643a154860aef12fbc5fc2f1c28bc4c556f9121d7be0d901999395214fec34d5e2e2afb72363e7dbffb0959dc15ca881f4f0d592410966439cf7dcabc88f66f762d9ff1b0618c409f43f06cada6ad89547dba8dcb009649f70adb5781b937daf78d7accb8d4d70c9ac1b84512b00cf961e5f568e242fc7aa877d0cdcbf054b2be8ed1870cdba6713cc6f570134c5e2d6795a9f835b8681298fa62c03959c6c6a99a68c084d07b4b2c2c0ec354065408b16a5718ab655165a3dcc3aae1eff03a778aa0667", 0xc5, 0x2}, {&(0x7f00000000c0)="3bf93a0a5e4e904fe519a967bad82c1e5607c46d", 0x14}, {&(0x7f0000000100)="bc0061120678be31df19b006892d6b0bba305f994a3d7c53d0cbb66d64cb169d7620a0d74c38f42b69c3d5e89b2003c45ed9b757ff3c84cbca388a3fe9f9c2", 0x3f, 0x7fffffff}, {&(0x7f00000002c0)="d64d90d5f853599828a3e6ce2e669445e0e562d6c5eab3944dfdc408e3d233e69b1e6499f478c513941ddacf6e871e12705076d6ace35edb1cfdceeeb31e7ce7653e4e4594b70e0c3750ee008f5912af3258637eba8e435e837b94049d3a992b05f023d1a441132bc61a026c8e2a2717a81cbf1e07539fa54d56ab718b5e6db61f41bd96e952fc528f4932b09948e790580d1025a9d6f60c47b8eaa1b77b86ac513c4819816eea7452ea5b750f44beec16e6750ff569a29a7ae84aa7318235fb3a931d67346214437f9e92f1740b50fe476a556bf5164accc88e1cef88f742341a9c49ea25005c7e407d273bad47b6862448c3691e00c5dd1ed0e901089b3a3717032e8412457f8b1486e5f22a1fb0b1bf3c6b20f95710410db6b3a7f145615d03717600bc07a5770e6da52af183e3342775e473fe2e8d0e73430e098bce4a10d5fb143c2da5f67c56fdd7d08746b39d37527323287767c62f9a37caff3fefaf708f00e573ab64d69f8ce2d8a0951645f394571b347e402f32dfde0b60cd30f2f213f55466e3fb7b5656bb4ae23913e5d2b2bf6c0ec1ffc7e0dcb9fb5db5cd38bb58dca743092d8430778094283488626b568874016f865a420c516f427e9cbf21dbc94b884f0925f500697437d8af3890d6008701daee1c90865344b335f8853fadaae0819b87d5831da4762c5431f1521aa0f063cf07c37f6df46d53c183b0c12ea612fa6ee6df86858ac22d27f241fb85777917f8c0bf4714e8f8f9a2dde190d9ec71aa27c31cfb3d164df22ec1b42dcf28e464871d42ee2e0e7d7629770f9deb4bcd0e1e31526c4cfb6609c85215db0d8654252667ece9f15c984915f38aeac8276b7782108f69156866309484d095d365c6cf263fb2d36495c5aad37cb263582e4b93f991d54c0cae4d937fe0a04269e9a137c4be187824446e695e21792420f753241dcd3618cedc49556f64ff901fd797368767b0ffc57b1ecfc25f8e538f272db5149a4d754479df99699645dce0fad19e27f5567ca171f5d2a48fce7a4e6de9dafd2c7e66c237ed8c9ac550934fd254b777a8cf8d6dbe5cf2b201822d9b33225e4e435aaedae203b211ae9997373e9c7b9c0860c7d12dbb4562222cd419edabdb2b3b3f5ed9055c0349a1254ce544e287f5f38bab172c9e443563dc5176ba4de5c0055ebf1569bcc52db09c57615569ced4fb5022564d040243ff6a1809929999a5b17c73cee487b7f9c6b3c656e921c387c31d451dbd5aab92f188410bd322cd749d4d20798e86488e07a42848cb2c7a210704195b16391bdd90b69c57a516462d41151550f4cbb51dfc59cc974420ca8be3fcd15098dc89451ed58e91044a429b5d073de19d1bb3e6075322aaab5cabf644cc2c5450d9adc95c8958d13560b49aa34bad37ec542fe68a618039ba7baadac50d5a20be94a25ad381a870f6165de4fbd8460e02e7907b156cd9b60f3491e5a98667ff4924824ed0d0756182c6ec84c2fe6031456594f49bb303d4a1ee86ca48ccc6b21eb891fbcee0d2f6c6c67e0fca77a94f8e58f37626b5f6f2671d1cec8485cbb483bd7d48de72cbfe734fd7b4b482d5ac187b2bf484fbef9082a9915965f8905bc7dd2995db578cb3c7934986a4bf5a5b6aaf886d461e5769ef37a9eab68b7c2ef605b0c09da58f7315da4bab73745115c11f016df36bc423abcb3dae1a2a0771e83ee1a8a7e721f403bba2da1a4d123ab6c8700e15b3a8f458d471824d316bd3a747ee30996bac51f53f553dcc90d9daa1e3598d6a9ef241736d2573b21c6ff1a556b35060ae82788cdf987711dddb37691303075964a080072c9dc595fb9ec12cd2aaf00968fc00e3c4492b321ecbe0dfe38e1994adb16f3220eee1db3fa0d227170923c3150170bd7cebb348ae8ffe9fab53574c622fa54a7d3d26de57e568ac800bf4f954512914c66b60473260aeb835ce2ce275a9099aefece0157c5303685dde4e215815dc3b5ed4cd99c3d296b8cb27cbba273dd1964e883d124fd787faafe4eb49989511b7d5f8af4876a1e6eabb33615cf406e4dde3af46fc95ca9f19c46201d70c7556bc4571ee2b8df9ebf8a037a85b6e3d0a15c74365f7606acf94625a629757bf7b1725480ecf6daafa5af0d6f5d4c1b4787d70605d42e5ecef14bdc1e94407f69758ba9b6688c76c64bd5a74afaa2c46c798566a7c74e22d7413f35922dce8f6a5ca49c7faccd2dd3bdcdfb8b1442c12a75c8fbb8df85e731bba8caceaa2ec7fe6d0e6ba922d88768d2756fe9484444ebcec6856b1c0a3ce4d93420526d8f4d226bba86239ff2465e74f3dfc2061d20a605ea5ab14e7ae32aad33b849ffc58d62cd08774aede76ae9868fc527901242db6cac2291c9a6076f04f49c7f6ab8c1e0398145e52b4bb9f65e0ed250ba1408afc2fd4c27c35142b24a3680411d427f27a33b59864c9d141e21a44b8e6fdc79cf8004e9fd6e7bce8c0c9223513ffe822049e5e4ee82552bbd57f1dcfa181efc1afb2c110ff9a4c9ca1ff0ab0739b6435c952c81bd3d193faae0f162bb454082ba2639569b590903955a39e031b96cb204a833b3185c9861ce33c84026ed685dd4e793ccc152c38a68583cb10521df07d08e7b2cc871ed23915ff131a1789942ef254f5596dae9d791ce3daa75e4307bcdb9c84df678e9bda386197495e8b7975d953586df7359de591baf92d05895dd3ed25a7d1dd33b28e118d6154184caec7084dbf694fed7e49d5b0721f168f0395eb32b67571cb295e159ba3a11358db316981d53b3caa99234be6ebe11e5ff3699fc29a3409af95c2e35a7294e6867e318d691f95ade01cd4aa40f893da3f12a3d856d51b399aba52a08bf0eeef3b3cbab853279b6037fcd9b6846409193a16017884ab7059753c33875c326c0d67a14812ad020f18699b321472711803c0ca5ee7e7d4849442897c32f5da475e8ad3d63611c6a128e53355b14597e799c69501f473c14b9b82d632007559c1e413d169fa7847100e6d0ac24dd2c0fd5f1f802c86acef5ce2351a0237775789518a89ce55320701544abc10ee2bbab92647811e3f231a5339ca13d8c27173ab72319c05307ce035ca3ca6cd499e3a4cf705cb9598ef085196d7640b702cae06a45adec08153896735149977f258a0c979082a02ed11e40f3a6110817388e20c42f06953c7456daf1cb7e13f951fdf11913e5daa0114ddce73238eb53da6937294fe6dc96e9a80f1b69910aba2ea52e79a7c594052ccb17a501bd662b9a3a96fab59c512304c4627a56da161d6ef604340355a1b7cc84566d8e9aa7e4d592b5815ca5dc25f3587ab6c502b4a45552bee4647acd775945fafc67ba108d4ce153968888745b4b584c0e5e81e77310b25cc5c48499bbcc3941be1a168b8d164fe7551674a228f1c16a4ed726e6fa5d67a731f1daad45190638ccada67a04c722d2990ab24cf977cef2f7f7171985c8d82c5c963aea5ece24967539d76bccc5cb951d68c33bee98e4975ff335180ef4ad40c49ab17b95c0633f1f6d1eed1d889a1ff54f27d0355457fdc44d746a23b6db6e895a0c357786f164be2ce46f3cdf773f85e400666f7c07d2dbcf16c6466afc6a901989458fb250ff1bcdff82647458c653f75aec3c22808ed24e93f2249a585c8ce9ec364d5cb814fd73b3084bb488447cabf66e7859c5df247f5be54be45ec0598286e35193451c04526a3ccd536431b298301642a9c30c0e6c354578c38d82f737e89ffc95f26dd36221ba5d464773334fe915c48bed3ac847dd47c2b437c01361cc6310a64a1aae777efa1657f1dd9fef3f4e0e618328c71fe2f18e6e45ac6ef26ac194358c78bb255a4710db54f66d99bcca91d34f257d45e5fc48f8d59187157b8ba6bd8ea2baa1a3589f747d42597d37a6deb6307873bb3e1ddfc9343c847d511bd277098b9a657b00913af18281931a6f3d458a5e188899c909107446bfd2ad59f55ff11130520fddc9014b56a03e05915ac848d45065656ea7ee80f056d69789bd5a637424f356ab2aa2bb1c8b937f18ba9437a9d07b87bc6a49b5a1685276967fc636bd016d5abfbfb51b7810405f1dccf9926075956d145b7281ddd9882c45331dc1680dbbd250efb36a783893991b94b0f86cc4ad783f29534a7b8688e1a0e248e25ac962ffb21d5569c92cb93de256791100dfb12c134f6916d6320aacb697546c7f807130704e7fc1dc24f766b60cfc719ad73d1cdd57c3282abaf2236886db24fd4f83d1731288d02ab80bb7a48d7817dd79e1989da5f72baf44341a7cbfe4ff0d261a2532e4f2abdd3736ca5a83916a0172b17f00c979674e28cc8d692d61dc0f87eff4569ec4b591bf730e8bf2d9e75104756a0ec276421ff161b99b61cdf758416f5272f7320e764f8ea6dcde154827c1a95d7a61f601446687c8f6afbc08f5c6c4eac48be1793b8568c8d61277a9027c2823a11aac1fbb919985eed02df8be3e7517d198b438d5c534746867c3aca3b691be06eb380fe76224d9d6684cd5f5d077a5c3f3a1a7b7277ce769faa81816ca15584b966c15b35bb39c8f859b95255349ede976a3aad97e7220ff606a606aebb5c6b943dc02b9140d87634bff5a450cf8f77a13af365b6a9407f7f47405fd351ccb94275a58e38c746ed84ad782c644e8dbbef5a7c4bb9e737228de430db62d091bb3a12a9f0adf92085e80100a1526dcf89fdc2e6fc4e7d5972f4c7c9749557dec3d5f64664ca72afeb549817ca202a7cdf9833fb8ab8d2908885192467b137f8d224c3b6e82f3a0aa8943d7a0d29d4cb9feb5538892e780e7064c3a0a117e608de3e50028390e22c2be360398e9547c05fca25602bff9973ae0a71902492393d3cfc019a49fbc6cbe21b2db47d1970d4cd8a9a6448b7ae13d847a9ff6b6716834100da9530019ae0357302155297424d517f0b1e425f3aac16979280c1abac06e496bf8817451aac7641d21c26e26ce16a66cae543b4cbd292c24446c2ef2852810dd5e1acce45c44fa30d6cedf6034cee8f9811385acba66c5516bd8627770fc2b281c8e06c63b2a198d3ab29e275d796a336306c4024648155af1bae15243aa4052f4492ac71b3e2dfa7169e6dd26e0fec62f9f2e486ecf8c2d515ee6839b4573f0beeefcefa7a5c87d40af6c9548b26224e808a5c9bdfb2e1abdd913841c4d83681ca1a16f74fa14781839920162c71cb89aa1e7ac1cbeb5982d54ad5ece8ad862f475f421a3329caeae7143a87606daf1ce9fe42e63498c470b03197af487aedebafabb1343d7ed307385cd7b5c2ccff186d4d878e28425ded933d15197c5efc4006d85cf8999919761d63a9fd2a1f70d94de56a8c6033f27b9c5890fd4c4f1ee7c95b65026938178fa4a4c96a8592bc275154239cbc63f9258ed88e4c87065550f446f393949fc60e6813bac656a72dec2e5fc88f73a9a73ed95ae43fe06cd36362c2ad189a99414a546b7da49bdcdff995fb3cedf032292007eaef3a8cb18491f132ba2a7371a53a017a3df6f5a4b1bb57a7d7051c0840b7af6cc65b10c539cc3f2e837d21c7b4e24d30ff07cac29a1d7e18976f69446811f619f0feda016711ed75902aac1f83704cf57552cc81e182b9ff32d3a3b943ef51994b325a8430660518394c8ec9d63e7eda05634e33d02574dd24c0a5a14174a95042df94011d019cfe30b3ba0ba2967b2984d67946845c6c0571cfa6a40ba99baf9ce63926200a2248ab366f7c60a6f8b6c965cad6ea832f800979dab0e216fa0bbb4dab866c515753ee04d22f", 0x1000, 0x8}, {&(0x7f00000012c0)="9d0711739353819faa2c3146d014bfc0abec66b50373797405b57bc465bcc6c5a94736b9a7168d7fab5dde880c4394d025a9b2c0a56340003c9340950dfeed3c281b4996c94bfe6096c88863c029f24db8a7257a9cc30b8aa7b5dbece092e19ef1b3fb6a387f52e8fe7677cf9062543aacd0f2dfaf2a894b5149eb7faf63eb5e0ec6646003d1fb7d226ef5995fb52f2aa90c8ccf7287f9ac302a8d4de51beed7597cd2b0f061b318fe7074b3d0b61bca3b85b49a3f8bd47361ed23c50dca676f505f8ac71f16c0fc9f138e78e151166d83ff76cbbcaf20a5f8718ef3", 0xdc, 0xc48c}, {&(0x7f00000013c0)="2edfce33ec11d7906511e0b8c1992fe1b547f8aeb81b72d1c17e19aa9fda9fdee11646301df94c8d3f973a9948184bf04c1b39c4a34ea97912eae01bc6b39a6e00daa7f830181df6b91215c82eff140c19f6b7c2ec822cd6ad1962e1d00315c900fd6335", 0x64, 0x3ff}, {&(0x7f0000001440)="6c3eddbddf92ff5cd7f1767aef48f4e69353da64537f334ef3b546c5d1c20ac5175d2de598ed823fc1cb3b0d07f0168bc987daec17797e7b69f3699f9e780f92575593befc6eeec8a8f7139cac24ce5bc7e377498d16b471e23db9ac76fe9c924811df74ded5e0b252c1e4cfbee68cd6a233b2d7fa3db8cafe1adefdc8", 0x7d, 0xfffffffffffffff9}, {&(0x7f00000014c0)="406c1c2284db6e56a3e3ee64822fcbef82c35e3b60e08c09089182844f472242b0bda8a5716aebddf3b445b0dd367653a15ae93922626cb5b1557f37ac3bd9d0929c22e9c69823d163b8ddbef6b51dbdbff2bf446d3efe46604b100025e8fc46a46f56089f29cfe65c84e9004b5e801e86f3a79ad9e78de72459a0cf32275703cdd22cca4531f48978e77c54f1ff925e5c89be31a3a705363b9a355b9b97c753d85834af1359710d8b7b09417ebe74bb", 0xb0, 0x3d}, {&(0x7f0000001580)="de2c99c84c6feb1bec530dbe1177f157dbc793592921a0911e9337762b692005ea65ccf4d563a782d434cc905dc3d09a4a67b298fd8191325cdd4c5881e22439096bb77eb5525d3b224c87a449ad7dca5cd608d519754a382e63da12bce3909e804def7b34f4b7c59cb3eeeb8846fc7ae0610d54353fa9d55baf2d1d59412107a82f39fa4b1dc24bc603480dfe302cd32401b50afecc5199cc31afb061a8ea393fe7b8538ab3643d62b8644e382b143543b434520a2f4d2b2573a3431976ba34f83c3cab997a3f36667ea260b54bb9", 0xcf, 0x20}], 0x8, &(0x7f0000000140)={[{@resgid={'resgid', 0x3d, [0x3d, 0x0, 0x32]}, 0x2c}]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000017c0)={'ipddp0\x00', @ifru_names='team_slave_0\x00'}) 2018/04/27 09:52:15 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000040)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)) 2018/04/27 09:52:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="cc000000", @ANYRES16=r1, @ANYBLOB="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"], 0xcc}, 0x1, 0x0, 0x0, 0x20004000}, 0x40) 2018/04/27 09:52:16 executing program 3: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x678, 0x3, 0x6, 0x7ff, 0x2614, 0x9, 0x7fff, 0xfd, 0x9, 0x80000001}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/04/27 09:52:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400043, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x103, 0x2e}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f00000002c0)=0x84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"2f030000006562fe8b06cd3b279eff00", 0x200000000002005}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/27 09:52:16 executing program 0: socketpair$inet(0x2, 0x2, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) 2018/04/27 09:52:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x8020000000062) 2018/04/27 09:52:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x440480, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'memory', 0x20}, {0x2d, 'pids', 0x20}]}, 0xe) 2018/04/27 09:52:16 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x4e000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x31, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000040)={0x2d, 0x400, 0x7, 0x4}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) 2018/04/27 09:52:16 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x3, 0x1ff, 0x0, 0x1}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x101000) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r2, 0x3f0b, 0x2000000000000000, "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"}) write$cgroup_int(r0, &(0x7f0000000000)={[0x2b, 0x3e, 0x0]}, 0x3) 2018/04/27 09:52:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6e6", 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xeec}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xa658, 0xdf8}, &(0x7f0000000180)=0x8) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000000)="4cbf17a57fec9cb23b", 0x9}], 0x1) [ 92.361701] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/27 09:52:16 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000014300)) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) 2018/04/27 09:52:16 executing program 4: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x29, 0x2000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000580)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b000000050000006c0300003c02000010010000ffffffff3c02000010010000d4030000d4030000ffffffffd4030000d403000005000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3c8) 2018/04/27 09:52:16 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x5) clock_gettime(0x0, &(0x7f0000002cc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f0000001640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/150, 0x96}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, &(0x7f0000001240)=""/14, 0xe, 0x6}, 0x100000001}, {{&(0x7f0000001280)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001300)=""/62, 0x3e}, {&(0x7f0000001340)=""/77, 0x4d}, {&(0x7f00000013c0)=""/17, 0x11}], 0x3, 0x0, 0x0, 0x53ff}, 0xfeac}, {{&(0x7f0000001440)=@ipx, 0x80, &(0x7f00000016c0)=[{&(0x7f00000014c0)=""/45, 0x2d}, {&(0x7f0000001500)=""/101, 0x65}, {&(0x7f0000001580)=""/191, 0xbf}, {&(0x7f0000001640)}, {&(0x7f0000001680)}], 0x5, &(0x7f0000001740)=""/41, 0x29, 0x401}, 0xfffffffffffffff8}, {{&(0x7f0000001780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001800)=""/141, 0x8d}], 0x1, &(0x7f0000001900)=""/100, 0x64}, 0x7f}, {{&(0x7f0000001980)=@nl=@unspec, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/233, 0xe9}], 0x2, &(0x7f0000002b40)=""/55, 0x37, 0x5}, 0xec2b}], 0x5, 0x40010000, &(0x7f0000002d00)={r1, r2+10000000}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) socket$inet(0x2, 0x80000, 0x5) 2018/04/27 09:52:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)='A%:', 0x3}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000001c0)={0x3, 0x0, &(0x7f0000000040)=""/58, &(0x7f0000000080)=""/173, &(0x7f0000000140)=""/17, 0xd000}) 2018/04/27 09:52:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bond\x00', 0x10000003b) listen(r2, 0xfffffffffffffeff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20101, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x65, 0x10, 0x1, 0xc6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0xc64}, &(0x7f0000000180)=0x8) 2018/04/27 09:52:16 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x962e, 0x2280) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e20, 0xdfa, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0x17}, 0x7}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff9630}], 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10000000006, 0x4, 0x1, 0x400}, 0x2c) 2018/04/27 09:52:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000005a80)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000005ac0)=0x14) fadvise64(r0, 0x0, 0x3, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005b00)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000005c00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006100)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000006200)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006280)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000006380)={'sit0\x00', 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)) r12 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r12, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$packet(0xffffffffffffff9c, &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006400)=0x14, 0x80800) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000006980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000006940)={&(0x7f0000006440)={0x4e8, r1, 0x400, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x4, 0x2}}, {{0x8, 0x1, r3}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r5}, {0x218, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8816}}, {0x8, 0x6, r6}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x2, 0x10001, 0x3, 0xffffffff}, {0x2, 0x6, 0x9, 0x2}, {0x0, 0xfffffffffffffffc, 0xbc98, 0x5}, {0x100000001, 0x40, 0x62, 0x1}, {0x9039, 0xfffffffffffffffc, 0x4, 0x7fff}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x4, 0xa66, 0x0, 0x5}, {0x401, 0x3, 0x80000001, 0x8}, {0x6, 0xe36, 0x0, 0x1}, {0x3, 0x4, 0xffffffff00000000, 0xa8c}, {0xffff, 0x5, 0x7, 0x400}, {0x20, 0x0, 0xff, 0x7bd9}, {0x10001, 0x800, 0x8, 0xf577}, {0x1000, 0xffffffffffffffff, 0x1fc, 0x5}, {0x400, 0x1ff, 0x4, 0x5}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r10}, {0x19c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x97}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf65e}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x4e8}, 0x1, 0x0, 0x0, 0x800}, 0x8000) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000140)=""/16) [ 92.922526] alg: No test for cmac(blowfish) (cmac(blowfish-generic)) 2018/04/27 09:52:17 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000080)=0x15dbf911, 0x4) sendmmsg(r0, &(0x7f0000005a00)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000640)}}], 0x1, 0x0) 2018/04/27 09:52:17 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x4100) setsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f00000000c0)="95c2b2528159b6df1f70dcc91689114191246506be451bcef882098d234a7236ff29653b09e24f93b66dd820ab833ae6f70f04a05336b89619b8b2141d6696ac876be5cb6d6a3fe5dc338ccf58c4e944f1f2ab2bc8c35ed968880a28e3d6c69282ca3d52d9de9358ed29d56aa28f437e1a072e1279a8e18294fadd3cda2b16f2d7f8461164f794e46203771b4ba6b3", 0x8f) r1 = dup3(r0, r0, 0x80000) r2 = socket(0x10, 0x20000000001007ff, 0x4) write(r2, &(0x7f0000000080)="220000001800071100be0000090007000a64003f0000000900f8ff0005fc0180ff45", 0x22) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x7) r4 = fcntl$getown(r2, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r4) 2018/04/27 09:52:17 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f0000000080), 0x0, 0x8) clock_gettime(0x0, &(0x7f0000001780)={0x0}) recvmmsg(r1, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}], 0x3, 0x0, &(0x7f0000000100)={r2}) 2018/04/27 09:52:17 executing program 5: syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x40) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) capget(&(0x7f0000000200)={0x20071026, r1}, &(0x7f0000000240)={0x8, 0x100000000, 0x1, 0x7e, 0x7, 0x4c}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0xfffffffffffffffa, 0x3, 0x91, &(0x7f0000ffc000/0x1000)=nil, 0x100000001}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x41}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000002c0)={r4, 0x1}) 2018/04/27 09:52:17 executing program 4: unshare(0x400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r1 = getegid() r2 = getegid() r3 = getegid() r4 = getgid() setgroups(0x5, &(0x7f00000000c0)=[r0, r1, r2, r3, r4]) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000100)=0xfff) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000140)=""/182) lseek(r5, 0x0, 0x4) 2018/04/27 09:52:17 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x44, "4b965358b1cbbfc523021d6631ad6b9ed361ba158fc8213a5098db6c5f91f593229c720947237fb1f03950fabc54da248c5c41b3d57f02fdb461e0c6bb15d20449c41f38"}, &(0x7f0000000080)=0x4c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)="db", 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="00000f003f20fd0259b8251802f2a1c7748ac49ef3c442e2554d2293cc3b1fa01ee67c6a762add7d3f6642fde0efe1c337dd368037d573c90526c0aeee7fdeaaac3e0e2f4acf0a57ce6763172b84f3c407efaea7dd9fdc112698d18a83cbd1c0b35f82898614792e11de753eb1c3c15ffb95764ca1f463f350477e808b0269150fe6835f6e526683a323fbba050d82fba91b014c211bcefd651bd04a4bc8d5dd44125268b52b1ec27b06cf5598421712fcb1ee961d4abbb79962b4bc56d7369d1a1c2d9bfb0c914db8b0059fd68b1f564f9b6a7fa1cdc9d0326036d0955a0d513871"], &(0x7f0000ad3ffd)=0x4) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x440000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xeb03) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000013c0)=@nat={'nat\x00', 0x19, 0x3, 0x1070, [0x20000340, 0x0, 0x0, 0x20000fb0, 0x20001380], 0x0, &(0x7f0000000200), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x1d, 0x22fb, 'ipddp0\x00', 'ipddp0\x00', 'vcan0\x00', 'veth1_to_team\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], @random="63fafdf71116", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x230, 0x2a0, 0x2d0, [@physdev={'physdev\x00', 0x70, {{'ipddp0\x00', {}, 'ip_vti0\x00', {0xff}, 0x4, 0x4}}}, @comment={'comment\x00', 0x100}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}, {{{0x15, 0x40, 0xdbde, 'irlan0\x00', 'syz_tun\x00', 'syzkaller0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff], @random="36ddc29bfce2", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x8c8, 0x938, 0x970, [@stp={'stp\x00', 0x48, {{0x1f, {0x9, 0x6, 0xa53, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x1ff, 0x3, 0x81, 0x1, @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x4e22, 0x4e21, 0x1, 0xffffffff80000001, 0x70, 0xfffffffffffffffe, 0x3, 0x8001, 0x7ff, 0x100000000}, 0x40, 0x54}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x7, 0x2}, {0xfffffffffffffffc, 0x1}, {0x20, 0x1}, {0x9, 0x3}, {0x3f, 0x2}, {0x2}, {0xffff, 0x2}, {0x4}, {0x2, 0x1}, {0x100000001, 0x2}, {0x7, 0x3}], [{0x38, 0x4}, {0xfff, 0xd57}, {0xffffffff7fffffff, 0x100}, {0x4, 0x8}, {0x7, 0x1}, {0x3, 0xf4}, {0x8, 0xfff}, {0x4, 0x9}, {0x7, 0x9}, {0x5, 0xea}, {0x3, 0x8}], 0x9, 0x7}, {[{0x37, 0x2}, {0x9, 0x1}, {0x48a, 0x3}, {0x0, 0x3}, {0x7}, {0xfff, 0x3}, {0x0, 0x3}, {0x8, 0x3}, {0xfffffffffffffffd, 0x3}, {0x8d, 0x3}, {0x5c3a21c3, 0x3}], [{0x5, 0x7fff}, {0x9, 0x7ff}, {0x7, 0x2}, {0x1, 0x7f}, {0x9, 0x64b6}, {0x8353, 0x6}, {0x4, 0x8}, {}, {0x400, 0x3}, {0x0, 0x7}, {0x2, 0x5}], 0x8, 0x6}, {[{0x81, 0x3}, {0x100000001, 0x3}, {0x81, 0x3}, {0x8000000, 0x3}, {0x90, 0x3}, {0x9, 0x2}, {0x401, 0x2}, {0x800, 0x3}, {0x8, 0x2}, {0x81, 0x3}, {0x1, 0x1}], [{0x8, 0xa30f}, {0x8, 0x8}, {0xed, 0x800}, {0x3c4, 0x6}, {0x0, 0x100000001}, {0x400}, {0x6f0, 0x1}, {0x1, 0x2}, {0x3, 0x5b5}, {0x800, 0x4}, {0x9, 0xffffffffffffffff}], 0x4, 0x5}, {[{0x1, 0x3}, {0x9}, {0x2, 0x3}, {0x2, 0x2}, {0x200, 0x2}, {0x401, 0x1}, {0x10001, 0x1}, {0x1, 0x3}, {0x8000, 0x2}, {0xa}, {0x100000000, 0x2}], [{0x7fffffff, 0x8}, {0x7f, 0x3}, {0x8, 0x81}, {0x2, 0x4}, {0x81, 0xfffffffeffffffff}, {0x1, 0xfd85}, {0x6}, {0x4, 0x7fff}, {0x41d, 0x4}, {0x7, 0x5}, {0x8000, 0xfffffffffffffff8}], 0x5, 0x3}, {[{0x4, 0x1}, {0x7, 0x1}, {0x5, 0x3}, {0x80000000, 0x2}, {0xfcf}, {0x100, 0x1}, {0x5a32, 0x3}, {0x20, 0x3}, {0x6, 0x3}, {0x100000001}, {0x8, 0x3}], [{0x43cd2b90, 0x8}, {0x8, 0x8000}, {0x9, 0x2}, {0x64f, 0xfffffffffffffed4}, {0xec, 0x4}, {0xd9, 0x2}, {}, {0x401, 0x6d978}, {0x5, 0x5}, {0x2, 0x3}, {0x3, 0xffffffffffff39e4}], 0xa, 0x3}, {[{0x203, 0x1}, {0x7, 0x1}, {0xfffffffffffffffb, 0x3}, {0x3, 0x3}, {0x46f, 0x3}, {0x7fffffff}, {0xc4, 0x1}, {0x1, 0x2}, {0x1, 0x3}, {0x8, 0x3}, {0x1c7f, 0x2}], [{0x401, 0xffffffffffffffff}, {0x400, 0x2}, {0x2, 0x1000}, {0x4, 0x6}, {0x1, 0x3}, {0x1e78, 0x3ff}, {0x1, 0x6}, {0x2, 0x4}, {0x10001, 0x7}, {0x3, 0x8}, {0x3, 0x5}], 0x7}, {[{0x1ff, 0x3}, {0x5, 0x3}, {0x101, 0x3}, {0x9, 0x3}, {0x200, 0x3}, {0x8000, 0x2}, {0x0, 0x3}, {0x71a, 0x3}, {0x757dfd3d, 0x3}, {0x8000, 0x1}, {0xffffffffffffff00, 0x3}], [{0x6, 0x7fff}, {0x4, 0x5}, {0x0, 0x8}, {0x3, 0x9}, {0x1, 0x9}, {0x785, 0x7ff}, {0x0, 0x1}, {0x5, 0x80000001}, {0x4, 0x7ff}, {0xe}, {0x8001, 0x8}], 0x2, 0x8}, {[{0x100, 0x2}, {0x8, 0x2}, {0x6, 0x3}, {0x8, 0x3}, {0x67d, 0x3}, {0x2, 0x2}, {0x100, 0x2}, {0x1, 0x3}, {0x7ff, 0x3}, {0x4ca40a19}, {0x18, 0x3}], [{0x5, 0x45d7}, {0x1, 0xfffffffffffffeff}, {0x43, 0x7}, {}, {0x7ff, 0x9}, {0x8, 0xffffffffffffffff}, {0x5, 0xffffffffffffffff}, {0x8, 0x4}, {0xfffffffffffffffc, 0x7}, {0x8, 0x54cc}, {0x9, 0x3}], 0x1, 0x2}, {[{0xffffffffffffffe0}, {0xfff}, {0x9, 0x3}, {0x6}, {0xff, 0x1}, {0x3, 0x3}, {0x9, 0x3}, {0xa239}, {0x80000000, 0x1}, {0x8}, {0x2, 0x2}], [{0x92fc, 0xe7f}, {0x5, 0x5}, {0x2}, {0x6, 0xfff}, {0x6, 0x3}, {0xdd2}, {0x52e7430a, 0x6}, {0x4, 0x52}, {0x5f92, 0x140}, {0x7, 0x10001}, {0xffffffffffffff56, 0x8}], 0x5, 0x5}, {[{0x4, 0x1}, {0x3, 0x2}, {0x4, 0x3}, {0xe76, 0x3}, {0x20, 0x3}, {0x1, 0x3}, {0xc9}, {0x8001, 0x2}, {0x2, 0x1}, {0x401, 0x3}], [{0x60f, 0x6}, {0x401, 0x80}, {0x1, 0x1ff}, {0x101, 0x1976}, {0x7}, {0x10000, 0x227}, {0x7fff, 0x2}, {0x401}, {0x3, 0x7fffffff}, {0x5, 0x7}, {0x1d, 0xfff}], 0x0, 0x5}, {[{0x400, 0x2}, {0xffffffff, 0x3}, {0x6, 0x3}, {0x20}, {0x0, 0x3}, {0x1ff, 0x3}, {0x4, 0x3}, {0x6, 0x1}, {0x800}, {0x100000001}, {0xba9, 0x3}], [{0x800, 0x8}, {0xfffffffffffffeff, 0x6}, {0x7f, 0x200}, {0x5, 0x4}, {0x2, 0x5}, {0x3, 0x1f}, {0x800, 0x3}, {0x4ff6, 0x7520}, {0x7, 0x7}, {0x8000, 0xc325959}, {0x1, 0x8}], 0x8, 0x8}], 0x6}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="d9c14a8a153b", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x21, 0xcbfd, 'veth0_to_team\x00', 'irlan0\x00', '\x00', 'ifb0\x00', @random="1c8c56388bfd", [0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0xff, 0xff], 0x2a8, 0x368, 0x3a0, [@bpf0={'bpf\x00', 0x210, {{0x39, [{0x3, 0x40, 0x8, 0xfffffffffffffff8}, {0x2, 0xfff, 0x9, 0x3b8f}, {0x0, 0x0, 0x7f, 0x7fff}, {0x3, 0x9, 0x5, 0x1}, {0x1, 0x3, 0x800, 0x3ff}, {0x5, 0x10000, 0x5, 0xe12}, {0x2, 0x17e9, 0x3, 0x4}, {0x79, 0x9, 0x9, 0xff}, {0x5, 0x38, 0xfffffffeffffffff, 0xae7f}, {0x7, 0x40b, 0x0, 0x2742}, {0x8, 0x40, 0x2}, {0x7ff, 0x100000001, 0x6, 0x6}, {0x100000001, 0x1, 0x4, 0x90}, {0x8, 0xffffffff, 0x7, 0xab52}, {0x0, 0x4, 0x7, 0x5}, {0x80000001, 0xfa, 0x7}, {0xfffffffffffffffc, 0x3, 0xa2, 0x4}, {0x5, 0x2, 0x5, 0x7}, {0x5, 0x3ff}, {0x6, 0x16d, 0x4, 0x5}, {0x14, 0x0, 0x3, 0x1}, {0x4, 0x7f, 0x4, 0x2800000000}, {0x4, 0x94d3, 0x200, 0x7fff}, {0x2, 0x869, 0x2, 0x9cf}, {0x10001, 0x1, 0x7, 0x1}, {0x1000, 0x9, 0xfff, 0x8}, {0x8f, 0x6, 0x3f}, {0x80000001, 0xff, 0x4, 0x3}, {0x18, 0x3, 0x7f, 0x7f}, {0x3f, 0x8, 0xfffffffffffffbff, 0x4}, {0x7, 0x3, 0x3, 0x5}, {0x0, 0x3fa00e4b, 0x400}, {0x0, 0x1, 0xce00000000, 0x10001}, {0x4, 0x4, 0x265c, 0x7}, {0x3ff, 0x8, 0x0, 0x6}, {0x2, 0x4, 0x10000, 0x10001}, {0x0, 0x100000001, 0x2}, {0x3, 0x2, 0xa5, 0x1}, {0x5, 0xbd85, 0x7fffffff, 0x3}, {0xd96f, 0xff, 0x1, 0x6}, {0x80000000, 0x200, 0x7, 0x1000}, {0x0, 0x1, 0xc26, 0x100000000}, {0x100000001, 0x8, 0x800, 0x1a1}, {0x8, 0x9, 0x9, 0x8}, {0x1a8, 0x6, 0x20, 0x793}, {0x9, 0x9, 0x3, 0x1000}, {0x1ff, 0x1, 0x4, 0x4}, {0xdd5d, 0x401, 0x3}, {0x75, 0x2, 0x6, 0x10000}, {0x9, 0x6, 0x7a70, 0xffffffffd617745d}, {0x5, 0x6, 0x9fb, 0x1ff}, {0x0, 0x9, 0x9, 0x4}, {0x7fffffff, 0x10001, 0x3f, 0x3}, {0x4, 0x3, 0xe4, 0x400}, {0x6, 0x8000, 0x0, 0x100000001}, {0x9, 0x9, 0x8, 0x5}, {0x5, 0x81, 0x200, 0x80000001}, {0x9, 0x100000000, 0x9, 0x8}, {0x7fffffff, 0x401, 0x401, 0x401}, {0x9, 0x5, 0xe04c, 0x3}, {0x9, 0x6, 0xb42, 0x7fff}, {0x100000000, 0xfffffffffffffff8, 0x1, 0x401}, {0x8, 0xffffffff, 0x5, 0x10001}, {0xfffffffffffffffd, 0x9, 0x9, 0x1ff}]}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"2fd5c78357d8b91b3fca3caaa216c16cfd88495999e57ce0073b118c52fd"}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0x8001, 0x80, 0x1, 0x0, "addab19bbea0234a87f5fd06aa11a96bb9f639cb93f38deeb6ec74801f92ab5dfe921a45f6428aaede88a35a6a082233f9ca7b13e653af4fb69ff8dd92267b71"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x10e8) 2018/04/27 09:52:17 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/04/27 09:52:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x7fff, 0x0, 0xf2, &(0x7f0000ffc000/0x3000)=nil, 0x8000}) sendmsg$inet_sctp(r0, &(0x7f0000003940)={&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000002600), 0x0, &(0x7f0000003840)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x30}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth0_to_bond\x00', 0x10) [ 93.664971] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/27 09:52:17 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000080)) 2018/04/27 09:52:17 executing program 4: r0 = memfd_create(&(0x7f0000000000)="6e65742f6669625f74720500", 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10000) syz_open_procfs(0x0, &(0x7f0000270ff2)="6e65742f6669625f7472050000") 2018/04/27 09:52:17 executing program 0: socketpair(0x1d, 0xfffffffffffffffc, 0x1, &(0x7f0000000000)) 2018/04/27 09:52:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000002140), 0x4000000000004ca, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x301000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x6, 0x4) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000140)) 2018/04/27 09:52:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x20}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x480000) recvfrom$ipx(r2, &(0x7f0000000080)=""/98, 0x62, 0x40, 0x0, 0x0) 2018/04/27 09:52:17 executing program 5: syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x40) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) capget(&(0x7f0000000200)={0x20071026, r1}, &(0x7f0000000240)={0x8, 0x100000000, 0x1, 0x7e, 0x7, 0x4c}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0xfffffffffffffffa, 0x3, 0x91, &(0x7f0000ffc000/0x1000)=nil, 0x100000001}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x41}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000002c0)={r4, 0x1}) 2018/04/27 09:52:17 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x54000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x11c, 0xc, 0x6, 0x304, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x3}, [@generic="27f75a04bf97219d29bef5bd8f6e80e9fcdb", @generic="ebbf6bb4070b4f9ed4ed64d62bd55be97a744fd4b761adf36e57d4fe469f2a6a051523be0bba5075d3d2eeccb9774fb03142c4640a15859460d13fd3d65217948aaa25", @generic="f38972ff8ddfaaf864cf40e1a13af9dff733da520105b5f588979c2181175a178a0c85abd1edc9b5876813e2d27b550d7f8ff0cc0e5b2c653e482236fc4f59c56a45d3b810471e5c13a1b8907181805bb3b7a59eeb04fef14988d9687b9e4d5dd174f14a4c275862baa69ca00fd590ecef9e04c5b8e63a0c72491108d3fe378da449a4892fe3711101c95c8e87a472757dc734456bbce13ecab4f048", @typed={0x14, 0x8e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x8c0}, 0x80) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000060101000000000000000000000000000f1f31d76b1f00f77062db5930282e7cb6b42f258668c0167f6da3b413ca3a103346e546eb0f90adffea595b585de26910364febd4a2d5837d8d2415f629e3b25b0c2acde19d98585711b8242d3fe8c039848b73cd4a492f"], 0x14}, 0x1}, 0x0) 2018/04/27 09:52:17 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)}, 0x89) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/27 09:52:18 executing program 4: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x690400) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001880)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000018c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000019c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001a00)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001c40)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001c00)={&(0x7f0000001a40)={0x190, r2, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x174, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x190}, 0x1, 0x0, 0x0, 0x40}, 0x40800) r7 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r7}) 2018/04/27 09:52:18 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0xfffffffffffffd54) syncfs(r0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2001}) 2018/04/27 09:52:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)}, 0x10) preadv(r0, &(0x7f0000000240), 0x298, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x1, 0x1}, {0x9, 0x40}, 0x3bd72cd4, 0x1}) 2018/04/27 09:52:18 executing program 2: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x200ac0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r2 = socket(0x9, 0xf, 0x9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)) socket$unix(0x1, 0x2, 0x0) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') socket$nl_crypto(0x10, 0x3, 0x15) inotify_add_watch(r0, &(0x7f00007b4ff6)='./control\x00', 0x2000000) 2018/04/27 09:52:18 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fc423c26608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363e7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d60c6e7ed45055df929909a53679bad00a26649cc0fe8ecb33b0ad5", 0x2) r1 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/27 09:52:18 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x4}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f00000002c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000000)=""/28, 0x1c}, &(0x7f0000000040)}}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000000240), &(0x7f0000000280)}}], 0x88}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'bond0\x00', 0x2}) 2018/04/27 09:52:18 executing program 6: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) close(r0) sendmsg$nl_crypto(r2, &(0x7f0000004900)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000048c0)={&(0x7f0000004880)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/04/27 09:52:18 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) ftruncate(r0, 0x10000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x7f0000000000000, 0x1, 0x4}, {{r1, r2/1000+10000}, 0x8, 0x2, 0x1}, {{0x0, 0x2710}, 0x8, 0x7fffffff, 0x9}], 0xffffffffffffff99) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/27 09:52:18 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0xfffffffffffffffe) dup3(r1, r0, 0x0) 2018/04/27 09:52:18 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x2002, &(0x7f0000000000)) 2018/04/27 09:52:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0xfffffef1, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x9f, 0x0, 0xff, 0x7, 0x100, 0x7, 0x4}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x32, "e3ff64362b61e513b220859423e30bba268172b0f85f23571fb9772f705a3ed055dfd652cec6c91c5cf9b6d71cd17a9d6e1c"}, &(0x7f0000000200)=0x3a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x1, {0x0, 0x0, 0x8}}) 2018/04/27 09:52:18 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), 0x22d532ec3e7890d7) 2018/04/27 09:52:18 executing program 5: r0 = socket$inet(0x15, 0x805, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffad2f14bb0000000000000000"], 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000180), 0x2c4}, 0x0) 2018/04/27 09:52:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x0, 0x6}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x100000000010001) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) 2018/04/27 09:52:18 executing program 7: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1a, "18b95be3c6be47f04e61b224716c878839f099a1d1d53bbc9b1c"}, &(0x7f0000000080)=0x22) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000140)=0x38cb, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000061c0)={&(0x7f0000004f00)=@can, 0x80, &(0x7f0000006180)}, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001c00)=""/186, 0xba}], 0x6, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) 2018/04/27 09:52:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000740)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c4000000190021af00000000000000007f000001000000000000000000000000ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000b66b6e0002000000000000000c0008000800080000000000"], 0x2ac}, 0x1}, 0x0) 2018/04/27 09:52:18 executing program 4: perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x20, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/27 09:52:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x482082, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x80000001, 0x4}) syz_emit_ethernet(0x1f, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac14142b00004e200008907832bb188b72c7c5daa329b21d89696d9fd819ac13e44d7359e929583c7d7802098ed02f66e2635499a80eb7a8942a18de1493da56f1339af2a47bf19e53c191b600000100a7bfd90b309d099720826e630ae722b95ed587fe9c5442c05da369d3f1e5a783d5e5"], &(0x7f00000000c0)) 2018/04/27 09:52:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000140)="f45efd5b73aeb9387a41e745fa2064df44c9bd9da13412537d829927dbb9fa9ff55862cc312a21d9bb6b9f2f11f20b3646bb4dd6870311ab17dace18102d07f3bc583d881e8c2aefc5fe0f20a41fff99b15140fc72f5a3b2343eccb0cededb5aa9016ff29ebe7bec6740a53f0e4ab4b97ff2721107ba3ee20bb698c88e9541dec959cb13affdfa34ae43c902721a429cb9f1624ce194ea99248dbd1a0d069c5bb6bec117960cd9bb5e562b58640db0b0a1e9b6ca1bddfadbc42865444ba1e53c2d9218494d0bef9ca0f2b0465d353cb333aa1845b046dd60115d22265a9f72ebdf2c8fc339066e83", 0xe8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0x7f, &(0x7f0000000640)=0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000280)=0x1) accept$ax25(r0, &(0x7f0000000340), &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x800800000062) syz_extract_tcp_res(&(0x7f0000000240), 0x8, 0x4f9d) 2018/04/27 09:52:18 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)) 2018/04/27 09:52:18 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x40000014}) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/04/27 09:52:18 executing program 2: pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000b45fd0)=[{{0x0, 0x7530}}], 0x18) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) io_setup(0x8, &(0x7f0000006400)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f000096f000)="06000700000000009d", 0x9}]) 2018/04/27 09:52:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x8000) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') accept4$inet(r2, 0x0, &(0x7f0000000140), 0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) 2018/04/27 09:52:18 executing program 4: socketpair(0x1, 0x80b, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x100) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x3}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)={0xc0000001}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000f2cff4)={0x40002014}) 2018/04/27 09:52:19 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) 2018/04/27 09:52:19 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f00009c1000)=[{&(0x7f0000a95000)}, {&(0x7f0000bf7fe4)=""/28, 0x1c}, {&(0x7f00002c3ffb)=""/5, 0x5}], 0x3, &(0x7f000009ffa0)=[{&(0x7f000049f000)=""/236, 0xec}], 0x1, 0x0) 2018/04/27 09:52:19 executing program 5: socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x80002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x3, 0x2}}, 0x26) fstat(0xffffffffffffffff, &(0x7f0000000300)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004780)={&(0x7f00000002c0)=@kern={0x10}, 0xc, &(0x7f0000004340), 0x0, &(0x7f0000004680)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/04/27 09:52:19 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000200)=0x102, 0x8, 0xfffffffffffffffd, &(0x7f0000000240)={0x77359400}, &(0x7f00000001c0)=0xfffffffffffffffc, 0x1) 2018/04/27 09:52:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x6c4000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x6, 0x8}, {0x3, 0x400}, {0x3, 0xfffffffffffffffe}, {0x8, 0x10000}, {0x4, 0xfffffffffffffff9}], 0x5) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640), &(0x7f0000000680)=0x10) 2018/04/27 09:52:19 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000000000000000000"], 0x0) r1 = socket(0x5, 0x0, 0x9f73) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x104, 0x20, 0x20, 0x70bd29, 0x25dfdbfb, {0x1d}, [@typed={0x8, 0xb, @u32=0x8}, @typed={0x8, 0x3f, @str=')!\x00'}, @typed={0x8, 0x5e, @ipv4=@multicast1=0xe0000001}, @generic="25eba350f2776b4662bfec456561139f58346ab730e24201ce01d68250e4a92a4dcf82ea29b9d78b029bed8f1760fe68f2e6ef1f5c6e62aa95d447e1b9611e16578504604204ddae67e05534e4958da6c23b98469f6a8c9dabdb12f8a633a2871e5cb30c9cb0cf84009b4d4d1009eb9d7596", @generic="c8d448c7989d09ebc32f75829540f15ffb9be12e00b37bf79001eeb611d50491785be8a760cdbfb03ae85a45d1662e9faf71253824074115bdc603f389fffea6a5804f5f2b4fdac1f7b0a00f4f2214b6fe59d61de6dbb4f1af91433b37fcac681fc80e"]}, 0x104}, 0x1, 0x0, 0x0, 0x8801}, 0x800) 2018/04/27 09:52:19 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x300000b, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000500)=""/244) 2018/04/27 09:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x85) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d0020000ffffffff280000000000000000000000ffffffffffffffffc0030000c0030000c0030000ffffffff040000003cadaf2a25f91e3e25a35660b8c8da05e117324f4eb8dce060564bdd355ba94646b4b8d4d8840e3e3aa86d9b63", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d0000000000000000000000000000000000000000000000000006000484d41524b00000000000000000000000000000000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000697036746e6c3000000000000000000073797a6b616c6c657230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d0000000000000000000000000000000000000000000000000006000434c5553544552495000000000000000000000000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bbac1414aa000000000000000073797a6b616c6c657230000000000000697036746e6c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x330) 2018/04/27 09:52:19 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x8) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/27 09:52:19 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)="6effc51c683eb7b20c719af10273504064dca432ed93da2d428abc161a3c0104e807adb0cc961a6062aa1d94b6e957772368da4ceaae9b31c0128a9bf7079967736cd6cc7fdab582419b2e79edb1ab56954bfcc7be3ec9a0eb9def5ff83cf8f19556eb27a4e4a9ba79ef52416a") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x14a4800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="684d0002", @ANYRES16=r2, @ANYBLOB="00082dbd7000fddbdf250c0000001800030014000600ff02000000000000000000000000000104000200080005000700000028000200140001000000000000000000000000000000000008000600ff07000008000b00020000000800060006000000"], 0x68}, 0x1, 0x0, 0x0, 0x810}, 0x20048000) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0xc4, r2, 0x310, 0x70bd29, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000804}, 0x804) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d92ffc), &(0x7f0000000000)=0x4) 2018/04/27 09:52:19 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0xfffffffffffffc01, 0x2, 0xffffffff, 0x4}, {0xffffffffffff7fff, 0x4, 0x3, 0x3}, {0x7f, 0x100, 0x800, 0x1ff}, {0x80000000, 0x3, 0x2, 0x3}, {0x9, 0x101, 0xff, 0xffffffffffffffc1}, {0x0, 0xe39, 0x0, 0x5a43}]}, 0x10) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x1, &(0x7f0000ffb000/0x3000)=nil, 0x6bdd9aa157012854) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a63000)={0x10000010}) 2018/04/27 09:52:20 executing program 3: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/27 09:52:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x3, 0x1490, [0x0, 0x20002380, 0x200023b0, 0x200024c0], 0x0, &(0x7f0000000040), &(0x7f0000002380)=ANY=[@ANYBLOB="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0x1508) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xe5b, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/04/27 09:52:20 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x470, 0x130, 0x0, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xff0000ff, 0xff, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0xffffffff00000001, 0xbcd, 0x8001, 0x2, 0x3, 'irlan0\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x8, 0x3f, 0xe5}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff000000, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x200, 0x529e, 0x3, 0x1, 0xeb4, 0x6, 'veth0\x00', 'bcsf0\x00', {}, {}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/27 09:52:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f00000000c0)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), 0x0) 2018/04/27 09:52:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x0, 0x2, 0x0, 0x5, "6d3001a37170594736327cbc194f23673915ef5722e751711eac829d47ddedc5591276a5f49c274c36f1cbe4"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1fe67a5c13b9715ae645243e46058221978539d38d6551d8650b2ccc7afba6e6f82c98c53a9ebbb277e342ffe837987d8138dc04dab3b07d121688aa89040304", &(0x7f0000000000)='\x00', 0x1, [], [0x0, 0xfffffffffffffffe]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x0, r2, 0x10001, 0x1000}) 2018/04/27 09:52:20 executing program 5: syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xffff, 0x608005) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x1}) 2018/04/27 09:52:20 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) dup3(r0, r0, 0x80000) connect(r0, &(0x7f00000000c0)=@ax25={0x3, {"620d1366f62f97"}}, 0x80) 2018/04/27 09:52:20 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x882, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ptrace$setopts(0x4206, r1, 0x0, 0x0) waitid(0x2, r1, &(0x7f0000000900), 0x7, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="07000100080063346ac090e760abab1a35123e3dc6f5bc86c66cea8eccbbeb935afa8c040e60cf6e363cf7b66e297cb426e15baaf4e2c3f37e32f152d05707d8b4ab0683b818987616affeba32d05fc9c6e2c587cf4c41b3455cd0ff0f000000000000b2af360c39ae49bac9a0da7f2b2b11a3de07a71f3ca76e3f73bde1c55e85425a7e3d4066931dfe8f7338c1321a7b938720eedce64a27aff81032adf3"], &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0xff, 0x0, 0x200, 0x2, 0x7a, 0x7, 0x4, 0x5, r4}, &(0x7f0000000100)=0x20) 2018/04/27 09:52:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x2) unshare(0x8000400) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) 2018/04/27 09:52:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000885ff8), 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012000105000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000038000056505e562fe0722e164f1c0800240000000000"], 0x28}, 0x1}, 0x0) 2018/04/27 09:52:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getgid() sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000001600230200000000000000000200000096a3f0c3342a92020f9a79615035a0c75fe567e20291bdeff804babfdb20885ae9d1fcf693884e75189069f2a3ad51d46c1bc3f862ea739b90d82a7822663ecdbec5ee6e30fbe32e1e3f925dec847304e5005c8710e176fbec084c822bf4b9990252ff90e587dcc8c63e1a33484b7ec0541d9ef063e5a6e7c25bd738cdab93", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@ax25={0x3, {"e1a2d2974d6224"}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/27 09:52:20 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f00000003c0)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x20}, 0x4e24, 0x1f, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x0, r1, r2}, {0xfffffffffffffff8, 0x0, 0x1, 0x200, 0xffff, 0xfffffffffffffc36, 0x5, 0x7}, {0x3ff, 0x401, 0x1ff, 0x200}, 0x9, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34ff, 0x0, 0x3, 0x8e3a, 0x80000000, 0x6, 0x2}}, 0xe8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind$can_raw(r3, &(0x7f0000000040)={0x1d, r1}, 0x10) ppoll(&(0x7f0000000200)=[{r3}], 0x1, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280), 0x8) 2018/04/27 09:52:20 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6, @in6=@ipv4={[], [], @broadcast}}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x21) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0x0, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/27 09:52:20 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f24000)) close(r0) [ 96.686293] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 96.766766] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/27 09:52:20 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="df", 0x1, 0x20020003, &(0x7f0000000200)={0x2, 0x20000000004e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)=""/120, 0x78}], 0x1, &(0x7f0000000600)=""/42, 0x2a}, 0x21) keyctl$setperm(0x5, r0, 0x180a05) keyctl$read(0xb, r0, &(0x7f0000000680)=""/217, 0xd9) 2018/04/27 09:52:20 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xf1e5, 0x80001) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000340)={0x1, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0x400}, 0x8, 0x80800) socket$bt_hidp(0x1f, 0x3, 0x6) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = dup(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x10005, 0xfffffc29) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000000c0)={{0xc8e5, 0x9cd, 0xc26a, 0x1, 0x5, 0x2}, 0xfffffffffffffffd, 0x4, 0x162000000000000, 0x0, 0x200, "c5f3304ed23f836060884bdd68c74a107beb75fe9018d4165956cd6f556d8e12d5975643dac3d009fc887d598f9f5b8a69cc55e54198d8901ae4e28e805476069723a6061409334de49e354b810f92d824179f0550bbf6b12ee99812ed98642b086b7980fe439675ee7e1d0c4352db0ba7d4e5663608cc9602dae70e358dae07"}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000300)=0x5, 0xeeb37653) lseek(r3, 0x0, 0x23) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/27 09:52:20 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa7, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/27 09:52:20 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x51, "8e86fa5777f37ff223f6713a6d900b705c79489996019a29d3d1ee0ec2ef9b43cba9e87e6428aebeaf3fa036412ca5566de108f793e313b6aa726077dae749c37a1759815c41c514255f90455534f2251c"}, &(0x7f0000000080)=0x75) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) fcntl$setstatus(r0, 0x4, 0x800) futex(&(0x7f0000000200), 0x5, 0x0, &(0x7f00000001c0), &(0x7f00000002c0), 0x0) 2018/04/27 09:52:20 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/04/27 09:52:20 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) unshare(0x20000400) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffff, 0x2) recvmsg$netrom(r1, &(0x7f0000001700)={&(0x7f0000000100)=@ax25={0x3, {"d79f4ed14e10eb"}, 0x2}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000140)="0b0dc452a6f5261d6cdfefa0b9d53d68edaba6e495830ca8c843da0d09779024abbd50545a0c564a770eef46f0301b7042a5c814a4437ca9aeee623953e263ed494f1b074d3ef1275daaa113188981360eaff5d5c2ae2c4dd80eb97f0e7e43da38d8562f6691aa2dffce325759f84ba7262ffa13c3a8028a1668e2", 0x7b}, {&(0x7f00000001c0)="66b4c3627189fd0fa3900d", 0xb}, {&(0x7f0000000200)="e54fe8313785b00b502ceecf7def71d16f59e361fa6ddb90e45472504391893e0bed60d06038acdd384969ea13603480aee710d4f2754fbe36540b24706a62040d5dab3a26bb033b959a34886952c202db890dc9", 0x54}, {&(0x7f0000000280)="bd3d032ae531f0213021749671ca4e27910f9c8badcb82a7da4fa2020af30414712d97ff65fb0c0d80533d2be8da88ea1d6a0d", 0x33}, {&(0x7f00000002c0)="fb09b3deb7f53d238995d29f51ee0ed6030f952209e80085feabe85231087a530224e48c3b7c7273d3f6fdbe25dc7f25b22adfdd18aff321b38e0e077f6259451334adad24178ba1e5456dca68a981d9d00efcbc0f4bb0357da7c08e5fb9b1da5a736d217e0024a9294f537fdbdb00977cc19a012817e1673e37148c28534e84def0d2c1c9b0b5c29b3f6de92030dedf9d0e89281f1b2a23833b799806a188337af762ce30ad4a601eb12697312093c8a72a", 0xb2}, {&(0x7f0000000380)="517e3e5b49952490cb52bd74fa0157b589b3056edee819dd36430010cc622457a1fe3ee5b1d0e2536904559581c879c18348716f859957a1be028717e56656770d3ea508752553c05cf25686c420c90516487aa7e9dc841b50a77a6d99e05abb8ecf37d2cc274749481ad471cac7f70960f475423af5d310f15143a7c6fb7dd6aaa21be23490ea2195c42a5073c3162a193120509f2f9a1cccd2084f6c30a18c9dc5d061df4d3219714d3f05e578d63f961c5428c5a1537ddeb414be31a5eb7c11c5f055c49a92f847ef7f4413256f8864626ac3cb2c8163a730a08c76054d7c62ddc83e43d24e1cdef5f28d0cebe698e19e29", 0xf3}, {&(0x7f0000000480)="5d7452ef350819dea8f73000870642acc5d7559244e33cca3140e2d6fe8aa4100cf79519c96161050885ab9ad89b36a66398252d6231cf8dbbd4f5c7fbe2a0df1eab7338be77a5d81351b8cd70a941cfbd4535da086c712b469bd626f44e79faeb7412f6b0fe7b", 0x67}, {&(0x7f0000000500)="83cd1273f3b5cda5e0bfb0eadc03d7eca35c9618dc01ea00e5854d73ff0561ecf7197ef6663f906286e3ac7dff0f29", 0x2f}], 0x8, &(0x7f0000001740)=ANY=[@ANYBLOB="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0x1138, 0x810}, 0x10000) preadv(r0, &(0x7f0000001780), 0x3cc37930b180fb3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bridge_slave_0\x00'}) socket$nl_netfilter(0x10, 0x3, 0xc) timer_create(0x7, &(0x7f0000000040)={0x0, 0x1f, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r2) 2018/04/27 09:52:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000040)) recvfrom$inet6(r1, &(0x7f0000000080)=""/209, 0xd1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockname$packet(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) sendmsg$nl_generic(r1, &(0x7f00000008c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001ac0)={0x2410, 0x41, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@typed={0x8, 0x6d, @uid=r5}, @generic="261b1d70ad751c6a36cacb0f4df7890cc3f413e372d4f277843ed2376a46bf0f5a1528119b195e5ab6f751807d0b61b31c8026b1eaf8cc344362192b93741bac9c0db05c71269405a9944892734789b119150f9b9be36d86787263f715e462363dcfd1cd44b9b6e77228960703b5eb977ffbff6badd7d4506ed8695439206980a946cfbd1186034611dd98aedbe698492da32f9f00b8eac059d4ac569cf4f168885a6cc16d23009b8c99f99cdcd92cde14d9d99401072530c382034eebda7976f628dcb7a6b4a44673d09c8fd5fc675fcd7aa9623cf145cbc5b24f7e62325f83d3d2fdaa", @generic="411e8aef054558644bb2453f57ede27ed8c3d9da2193f983295bc0d1210cf7ff8d7f75d442e28e3443b24e236ec64e3a62a80bcef09ae8fb4338ef", @generic="56ff099b10c8364c4b5d86c64c9d3980b448036a57a087f6f6902502080acfcb2aff2e0efc9675297e347998993d23ab1f9eafa926e1906988b7017476ef4dea23a3772e1ddb9a1cabde2829aea38b46388daaa735b6a964fc12919ea88b0e66e624a4e14af6c5df7dcad383b4e38936533735a431b44f5f62878af28972534698c22c296dba727a3fd4d4b5e29a4076f80e17501ca1c27f27d6fce9c7edae1651e518133cf2a5dd27", @typed={0x18, 0x94, @str='mcast_rejoin_count\x00'}, @nested={0x1010, 0x28, [@typed={0xc, 0x2d, @u64=0x6}, 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@nested={0x200, 0x0, [@generic="2e94ee1363577c41000904e585877b66519d371dafb1c37d583cc9eed91cf732860dd6b669ee90facce0532f7968a7115c2a6296bacb920635ab53a240c8e091534ded2706db7729978961c9967c84bc4eaf8eabba388648cba77547e1", @generic="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", @typed={0x8, 0x1a, @u32=0x3}, @typed={0x14, 0x5b, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, @typed={0x8, 0x6b, @uid=r5}, @generic="a437fe79eb7ff40e6f1e4d8480fd09effd2ac23d0a38125936f9cbdae4b81b0d3684", @generic="1cf55ce103c7fcadb0db1bef2825042ab4074368504482dc990c49467aa18d2062683498c6062eec753881975e856a541cddc51a5847cf511a4d016a189b86a99ae472a10d5b2b985fde4902550a3613ec2ce865ef0eefe354db2e"]}, @typed={0x4, 0x66}]}, 0x2410}, 0x1, 0x0, 0x0, 0x24000000}, 0x40800) accept4$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000700)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000840)={@dev, 0x0}, &(0x7f0000000880)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000940)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001a80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001a40)={&(0x7f0000001740)={0x2f4, r2, 0x300, 0x70bd29, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x70, 0x2, [{0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r4}, {0x1a4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/04/27 09:52:20 executing program 3: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="4500002000000000000290780000009078999c1ee00000020807000066d546b2a26c5e9b37c6ef9c3faed30c2a84a1f674ad6c00000000000000"], &(0x7f00000004c0)) socketpair$inet6(0xa, 0x4, 0x44, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}}, 0x2, 0x1, 0x3, 0x7ff, 0x20}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0xffffffffffffff33, 0x6, 0x3}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x180, 0x8d, 0x40, 0xfffffffffffffff9}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1}, 0x8) 2018/04/27 09:52:21 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000011c0)=""/189) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100000001, 0x1) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/243) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/27 09:52:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket(0x200000000010, 0x3, 0x0) write(r1, &(0x7f0000000040)="2400000026007f000000000000007701000000ff010000000000001b0000010008d10600", 0x24) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/27 09:52:21 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ipddp0\x00', &(0x7f0000000300)=@ethtool_dump={0x3f, 0x0, 0x400, 0x90, "e5e49010166e8ed5fdc7425489c1472613e0158b591084ba26ad2aeb1ca17fbbadf587836f47c2f1b8eeeacac10baaacd5b580348f8019dbf9588a4f602b658fade6b6269707dac299524fc7af01a43b851dfc3f68cfb22300edfba0eb3d911a5be71fb5d7447c50958ffad59242045a8f97a9b078aff44633f5957bd85c978a210f8dc8dd2abd9eb8bbddf5101c0608"}}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/27 09:52:21 executing program 7: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x0, 0x7, r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) listen(0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000007c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000800)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e20, 0x9, 0x4e22, 0x72, 0xa, 0xa0, 0x0, 0x3f, 0x0, r5}, {0x6, 0x8, 0x6, 0x80000001, 0x5, 0x6, 0x3, 0x5}, {0x5, 0x0, 0x80, 0x5}, 0x1f, 0x6e6bbe, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x0, 0x1, 0x936, 0x96, 0x7, 0x3800000000000000}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003ebe67ea8000cbed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae38598374835dac77f817a8a2f293a60134f6d13e863e90000000000000000"], &(0x7f0000000140)=0x2) syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x204}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x209, 0x0) r6 = openat$cgroup_ro(r2, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) select(0x40, &(0x7f0000000500)={0x0, 0x7, 0x9, 0x6, 0x2, 0x3f, 0x800, 0x8}, &(0x7f0000000600)={0x7, 0x0, 0x7, 0x20, 0x4, 0x7, 0x3f, 0x604}, &(0x7f0000000640)={0x7ff, 0x800, 0xffffffffffffffff, 0x1, 0x1, 0x1000, 0x88, 0xffffffffffffff81}, &(0x7f0000000680)) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/27 09:52:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340), &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffff9}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x80000, @dev={0xfe, 0x80, [], 0x1e}}, 0x1c) read(r0, &(0x7f0000000080)=""/145, 0x91) 2018/04/27 09:52:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1400) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xe000000000000000, 0x101000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) write$evdev(r1, &(0x7f0000000280)=[{{}, 0xfffffffffffffe01, 0x9, 0xfffffffffffffffa}], 0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) waitid(0x0, r2, 0x0, 0x80000000, &(0x7f0000000180)) 2018/04/27 09:52:21 executing program 4: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_pts(0xffffffffffffff9c, 0x20400) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x3, 0x3f, 0x58}) setpriority(0x3, r0, 0x101) getresuid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000003100)) 2018/04/27 09:52:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000080), 0x1) socket$inet(0x2, 0xe, 0x53f) r1 = semget(0x0, 0x0, 0x524) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000010c0)=0x0) rt_tgsigqueueinfo(r2, r3, 0x1d, &(0x7f0000001100)={0x25, 0x3, 0x1, 0xffffffffffffff81}) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f00000000c0)=""/4096) 2018/04/27 09:52:21 executing program 6: unshare(0x28060400) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000000000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) 2018/04/27 09:52:21 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000002b80)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000002640)=[{&(0x7f0000000080)="024d1ce592ea9580f6bb5abad557f6f8d9018bcbca1fb8ef28f2671a10a1565e74a422b59f4cfeea3b9c56f95a9f9af46791260d0ecba36b397b07", 0x3b}, {&(0x7f00000000c0)="20c4ed3690ac702988b6a9391fc3e3e39790b9fe2506ec595de6c7feaf2e46bca9a6b0023bfda7915b88dbcc7330114aa4d2c9f7edfdc8393382b211f2f4b196d0a94edd8dead9ab8d9cab9580afa768bccb0138918ddeba0feaa1aca1eea5d3ac33b9cfb9602b252608d7285edd668150c71cd2591f8e1f899de830c38efa17c282352814b0e7037337c98cf7f4ce15e6d32148ee11c8b0a2b01589450373f0be085b708599f070c8bc4a860eaf114a945949eea9a0dea232df99d5765c6cb2e330fb1f61f39897947e4dbbd9f76052caa22119ea0391", 0xd7}, {&(0x7f00000001c0)="36200a8a67d9610f93d1ce5f0d584e0b3a0262a368fd92ba55af04c9de1548529cf3d8fcfe15cb20e2242485f206adf405cc86208559b4673bba5fe77d1e4f50e1b7a83261b521fc9930efc1e02f5878e2ed1bdebabf3d6f9ec5fa40730767b2c264a4a0d472ec9ebf201a6ebfac9c736c1bf3b9231223ade0aaf43284730a17524c9dc4ecc6012a40be5a28dbb9cdd49fcf863cb2041361813081120eeaed6d4d1cb83eea3776050beecafd443c309e454bdeb747fe42dab33b2413de72f3ad200c7e0c2c844f2ec1cd7ad23d71f316315dfb", 0xd3}, 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0x1000}, {&(0x7f00000012c0)="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", 0xfd}, {&(0x7f00000013c0)="564bef3d73de3278db2f4bddbb73d695cd3c33767b96cc857cffe88f2ea6884b8596698699004e0d6a6a8d9b9cc103a1f5b0a69ca90b4faa5437d094d5eff132b8f75111f5e080390140176d677bc1a4c8c7065ba8032c4a1a2f0ffbd998ccbcc9ab7cb4b125e4388c6f1be11e62ecb352a13c18e2d47d83c635406c57b8771f1e4e79559b477fa9bd5247c83b75fd9405d2373a26f963829af857663cd9775df0964a2bf72074d012f05551712100a6b0c1770078c381c0cea5e9d628967b0c98e4bc0d69bb25", 0xc7}, {&(0x7f00000014c0)="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", 0xfa}, {&(0x7f00000015c0)="8a028bc2300fa6a4f999a262aeb880afc6432b03dcd09c6caf1cd71a42a99e2a7d9cef944e99ef40c3c0fc129ce54b00594471", 0x33}, {&(0x7f0000001600)="b2ef743993c8541d55304c4c16c373d6e119", 0x12}, {&(0x7f0000001640)="6b9c146738897dd05f9a8cc9e57e0d301ff4b4597419728bca7fceded7b75f79c95404c1287bbaec74024fe03c1107bde123f585180db6b74ab1660cd3392418aee244e48957f0951ea4395ae4d4807a37e34dd0ac17f55cd4ed0101280fdf76c000fc4342516f523cb339d941b7bf74c126a0a8ece767cb7171fa20442f5ecfbfa25209f38a414f1e192f30d66846f0d08ba2e193343dce52da831da7d9e6bdb072a2469ca3c3891c7e0406f162069d30d1476ef57db4f818f4ad64dd2d9476e7506d994cb891b00dc9c1029d675e1b18b8f1db0354c82f6f017d4ba40b12694322aa527dcf988eff37e7ecb4d6c8b820b0925cc8dd6c742a5662ca63241174e04489cb1ecef3ce0de5695cad0ab048d60481d074a144a21159dc22e344a217e3d7a5ef1da707bd2f2e51b594552ff04df636b110161c4f154e74a23659faa9e59ab4c0fdbc408fd4a0da38c49b62650290ff6ab2263438a597b393242e5eaa261b58e0a2030bc0376d62a1f9b6257bb3a70e16bc3e89179de4eb7a509a25cc4ecd1d35818e24e3000001e727032f284d132144a99a738999a874c0c772d8d3f1b1fa46f7bd914fa00824d7894804197dc03f781f2159fbc30d308c1eddd8a7a7703695d573e1bb87ab9d4000a94b40174aa74ecf4c2b55a86d0c54599b0432c6a83a3038526da072753befb5a018bd448363a413daa1fd63f62d715a854bd05312f15eecdcbdd4b3735271fbed580f403d785f885158f659d0167803520449eb38b23a50246788cd1436acbf4ff3beeefe194f8e4824a4adc47deba4d418efed5f931cfc117061c08a602791ab928e7139b80af04a0857534777bc519265cd0216f837f32ff694d332619812325f7d9edb74cdfa158fd63f064c3a59592fefd0b8693691772afe19ecc4278b575706ef4353364337456f94660cd4204b1cde0b92f8ab9c9930922dd302599547ed0fb73f82a75dec19663da20a4ce668bfc51a790382ca8e7395aefde77144de5299cd4819237c3d3e522d81cbe1705e790ae26a549ad8109b4a6ed79ee3bd9f8cd4bd688ace657521bf7af693e3c89b5ec830e7caff47d763be7b67fc1ed360227ba19a80e7dca1d4d5c960d72f9e8f634060aed6c417190266c01bd2b3df626e1d01dc14b68e1953d7894b5fdbb8d2b937e19851971e27d624db94b032c26d8c39a07fbc5cf969869ab72354c44ca21f73d2fb05d7d8e418163cbca424c701db3bd184e66dd838d208eeaf5544ddb449425544ca927401d2be0491bbe08f894a7de50669794cadc7404d8e8efb8186013ca1a40350f384c619106f9ed17082b11e6e0afcaad2d0d2d62ae0672787f3f2142a101f24ab68ad50d49f4304030ce3726c288fbfc054a5117a9977370c69aaa067eb7e9ab1a1213e522f69f2e5a087c71e04affd344c9935f2e397655595737e86b8ae818bf6c5c1c89fce1d2bcdb5db896f60ea21a1d227ccabf31bfcab08caecd830565abd5c5c8066a0d8d9ead07b8b07fca611436faad3cc6f2c4fe49434c53c0d4d08fbb9c64dc43a157cd08ffebb443d6471c0243a1a08050bb70d3de04c92dea938b63d390d09944fb1a4b260b04a5a8e2931db72e65335a877cb4bc67484be379140c0a01d245c1494d17338416f9359da99a67f83817d5fb5a87837dc7923668abc0f88caadb620a71414737659aef49bfcdb1961872cf064d550b4356741f0dac965a5088c79795ae67191ef9fdd19393a3eed5720da9d5d32fbb42ad55f2037eb52bffd3fc1038e637099e4ba22c1d2f711b6a55f048a3e017e935916af4b9765dec609f53c2cad43a42abd085f0c6ea45c0264d2ecb485ea92cf558df12a7895368124b31d37f94e44d61205fbac94990f8ade4c47113752f4b2e5dfa2d4b6ad8dde8272b02ccbdbb9529d4f0a72c229bb34bce0a702b1da99c0e58644843cd47e9fa11727d96bda89de7bcc7aba4a0d8c0699e53833df14e4120e870f72a72b979b8db906140ae5e84da2883a4d50e51749eb7d0014e74e0854d09306b280b1bd811434b33fcd42e119b699d51ccf1157c6ab1e7202c3c787e76e7b3086d9b31218d606acf3f23f1022381cd41a28add153555dd1562ea329c6d6ba31511b0cf9437f12016a26a7b0e1bb934faccefe2b9f4d8c3b428a8fa0113de80b1546981121254430740def20ed9d56c1811c693b08a7701dc4209f57cf3add2d0b741bf530a2a8d7efc1695dfff8e44db27f1ea6b11a9cea29a1a3efabc1909fad4db6d762b9473f2cb1bf1912b694dcd72050e37fc119d706c13e5a3f0a4cd1956887eb84d48afdd3cf66b6222f467065250efb4b4b9432238574a575b6ab23d477a6690d6d3abd111daf8f6f1a0b2d20b517d66b68fce556f99e1aae89afd643490aab640e25927ce5774cc3990ef87773a4ebd78a1a3f6b4d0a232dac94420dd30d4a65d03f6e23a676273731c9095ab7b426f86b0bae24bf3e0584a7f753655be84dee78b1726528a1db6b3569130ceac28c7cc5fc72b7129fdf8d5adefada68dd86f54d04ade2569f02166becdca61121b273a9513495495da45554df469c4a810e439520e977ab9131476f17f76745b3084c517c453522bd1d87d55705849dd2dda4f1dc9f798d113dd366e35272a45f6c7dc1bed17d2e3052732966df743cff17ec75fe468549666918486a583f3ac5894f57c03f83bd62360baf2170e8fa5c8f1ffe69cc2c72ca4ab77ab258b86d87314759b44bf4641262744ebce0e3cd42f658dd1828b132b2f0b7fe9322986c043e6845b62843577e373249dd93344bf2448deeb2f4ab46d6e99efa264f8c1a5f14e44a09724d378b8936be403bb1854f4fb3b27220b909a88ba80de144a44b7232396b78c659b430f6acfe3b1c93bda844a0b0783c3ff9f4b895262ffac9ebc0a43114bf0670a9de8671929c72b65a233a887a564427d45a80dc7129fa6f491cd464a06677171ad4570702a06913733ff6875f53e76bdcd29ed81b2503d382c9712b302c1f2a092d237bbb72f9980ab68091c1f232de6d4e1defc9eae8fbdd7708be5c92c26624a136a4f57675cc5b30f62cf72eaf01ed1b612ff0fcd3f007a10eaabce9936ed061750b471a5fa56e45e9eb8e99e1fdb37e2419092b930133b0c2b772b41eeaf08cf1fb03d0298b20588813f34389f7aa0da16678ba42b942473d902221d5791feb4ba04a1efbc633846c811e071b90fdc7faa341eb61f0c95cbab8b098c8195724571458e3258daef6d7405efef5abd101f48fbbf6b28f38a97fcebbefe4894a1c22652a693dcdd73625747182e3ade7d115b83b9bf62a6a801ca593287a0465dadf27d4c58f5558970a4c1513cc9fb9f6408d7015ac54d500bbbb84d20afa0abb5ff9b615ff6cb109bfbf2fde0f76c90c438e6798180ab9bd2a2ae2f5877b3c11a372cf1086327cecba9ddf45096df856e8a5bbedddbb80647d47a83c63d2be0aa23786f58170c2e545ff865b6221800d35dcef998c0405dac2aba960170f2d05f14d7fe8a0cf004a9c37b5b93a685159a439655b106350aaa8e0d333c7475ae1195187e9a33d15d1673bfaee4d484369a2c652a2d6694d65cbc6366afc7fa25f3b495f21cf2f33bfb497d0d949facb48db55a87b7c9292ed5f1df687424c2a08333e6c4e2afe817c366e81af9a2a5f34bb1d8b79f6582deb1a6f7de4d01a387007d4f9764d7c79ba34cf18b4e284acf083ed091969dac88ad076c5dc6d80d0afa33ec88da96afc19a06c34c01204eec3518529b1dfeb2d553ad37f364fb9544f7ed52bda4e722ef345a481271d5cd5bcee159bc97fd04f51505b04565d2442505dea46250051fa77ebdc9b90a840a45ce3be5c8ac8043a3410762ba6866c4ea489f04ee83197ba866b839edb3e845d4af5ba3867e37d460909f9c978205e0987fe9ab0db286b9347d69f0e8334b462bc10094e5ad9aade237b23248d5d1daab974eae0b14844ae37505a5f1767affec7784575f32303dff677274cefc43987bc43df25d1069dea1b0053607f7fec5acc6facf8af076d46be0d58905728ba16aad4053b874029dc996d39779874cde1331349bf5a6717d83372e467e1cd39a80305dcd02ea718d1a0ca2f74ba883e81c43f5e357b1ce2147ce85c5c18495d2111287cef667fb62252c9ab5562e3368a6a08b9712104b8f34b99d9cdfc2c8236b5e4c3da2a1fd767599d666ed0f6161a82ddce00f279d551b63370afa58ab3fc03569ad45cf77a0df9f340543b1c4f789232f08966f3eb54e5b04e7926577b9601bcc4cabe9a606a00a7e83ed3e518b5f12cba878d96a9cf108e7fdc7155f3bf05f397ffcfcb9c8f2422027f87aede2bdf9564846db64d1f71e2f9ba762694b5f015f82d15c2244e7c2d2ce0865715932cf6a93b3535574792fbd48628c7d9ce741df6959bed1d3eaef90747dd9f6c23b97126a712f08e8ea760a3a37318162d1d7c736b8f899bd68cca43beb0db98828459ae574dc0390530bdc1b6b607b346b502abad607a9d5f4bea690bf743a991dc2eb4f6e5bfaca23cc24690267d1ba6923e0130bf9d7e73271ab18daf80d873baa2eedc4404e76238cf6343db50c6c6bec0a65baa5d75eff2236730c2aa79764e897f4bb34824cf48cc7376a4f4709ff6685ecad7d922df9a89327696822d388517578e4a8ee9b1bb5cab3f9cf7276912dc73df87df9120bbed2a0f85b2fa4fa2c45022c8d305d0a09b4ea805f4fd82b4d0e44db60471d38bf581d4f9fb84deaaaa4d5f1193092d5775f7a501e5609c92c6a68463a1c99e1e320a57bbdc2995df7e6b516f45cb40bad21e95a5fb492598a351d8ef569fc5de02bfbb0a2216dea662f2668e9269914db4173282ea6355c6647f7f5deaab5506831e4135a3627fb561fb5bb4cdc15b6ca37ac034b1595465e2693b370f9b450f7539df04f45f4ebadbfe5b97d775b2e50c81935be929db7996731d835cd5882d67441ecb19d28b051df622778c71f2d74f7f807a1fcb8a9fca79e5ca6a6a7798f422d559da7edaa7b0da7fcf90cd6d7874562ea219b9e21c48f281ad22f6434f21ca7b35b212a946e0dd65585d3047532b9dcf9938aefea53c98ac1942e1fec3e0ef89c5556c8fb5a5594b41a1595684da6fa72b7592869b6f750cfa72fd0ad440b4cb8a199a52c94c4d341b0c70da2d9d0f7cadae9b2f89767d3b1d0bd5f063bd51a643832728bbfc27bf8f3c7610a8d8bd36e19ed706f39e900729b2e0e5bf7a959d89977e8f4c6f9fb5b5b4323d51da0a46080f71d69cacf79648d10c6f5574eb5860a1d412c58c897b2bc59e43a5b318acf71b217ccb2d478de533ad027c29cb326ef36bae3527edc0ddbd620645ee1efa257e5f878db1ca569c15ecbcdc415b76c423b0a8b853c15ea4760da739df84485375811019a8e09a1d4e03f4882a0206af7b8c73840a25368695852e12b364a5ccfc79d06aed3b87c3ce4c236abb5b5f7912affc8825884cf43e1129cb3757937d36f463f7137030246381f4dfb650062a59ad179df3fec09ae323b8667f7f50c2b183ac2f3c2bd513ac2d2bc757ad942ea8fe3ef3d998450f23db758bb266579a4105dcf89f4adec30010010629acb732667d82b140fea29a33e0385bb71f9682ea341055f3f402567e5250705b32c52332a4505408fe67dc1412c74174099154a9c76db6166579d2ca8a7d46656e23cf0ef9c7dfbd94d5204ec4fbb6945b4d1dd2493112b4a74aab8912688a6430539e87fd15e9880c7f235d705860570290281e77168a228f", 0x1000}], 0xa, &(0x7f0000002700)=[{0x100, 0x11, 0x19a, "170478719200e9010abd5defd956050af728a8925c1db29556d130be9e877eee600fb31434c12472ea3cd67e459d4ec7010a53b75fb5a91ded0db16efc119b13d29240c1f1d1fa6836e4f320e33bc9608f74ace2902673da30fbb503d55bc98d0ca2843244f48056652647cddda6a47a8c85b287f0229f567b3b2bac07d0bb8152ea8b801d5694db76d1d82cc4ed18f2274cf814983db4780f82aab01d3dfd5ca327100fc7597fee7fd7e073be612dc7d1431c73b1047684931b4d147bd2826aded5f4b649db3355039c50c2a714ec6670c4be88013384764b31e5e59c6195a1b1695cffddc7634394ab3862"}, {0xe0, 0x0, 0xe13, "4cb06231fc303ca3149ebbbd0b8462cf3620b5a35e2f8f6933a5e9ab1f957d12cc3d2c505a878b2df7b80565f56263a1b351f6af1e26152fb8b7acc800f19d66cd6000f92fee56a28860afcac406ef88a1366026ef0d2a44f36cb08ec4e65a256a3c946eac57bfd485c6fb4167be39263fd6c7b27ca6c5b7c99465537f685e3cb2c4a0597cd92ec903d97af19819edd6ad0fb961a16bc8cef1830fef0111364b2c7cfb31d9dc8b0bf0e7e7dc3850a434f85f455c33c96c3a88783bbc3cf220d69b14068871fc55066017533f"}, {0x30, 0x0, 0x1, "57cb22b4bc99f4c64ae25c02baceb63f2ac62d64125ff168398e"}, {0x98, 0x118, 0x5, "95b4bfdb512e37be7659ce6a0760b2a2c047fb6863f70f3bd6dd040bf86ae753088e71854888cac83e59f0c49d260f4dfd09c537701a4c116e1a5aff9a8b9940d442638f775eecc7d107ef7eac330f9e3b38db09395952f5685d881f714578783281cef087e12362472a7312ea2bfa42486cdd438eaee864e2c72c6dc5b261b7fd2d59575f1a5490"}, {0x28, 0x10b, 0x5, "a3db48798842e6f7cba130d45790d9a64236dbe3"}, {0x18, 0x0, 0xde, "c0"}, {0xb0, 0x114, 0xbcae, "ca7803ab2bd52fae631ab7fd5778dd0caa80b0bd4985fde2e2e32e1577e18c139e4362ee7e0b641698be5ed5d91d0d403cb74b5b26582edae693a4581ced7a5d26f72f1db29ebe4192d10d17095ab0a5c48634d11db79656cd8ccc352884e6dcbbad6dd97ca35623f280de7ad4c529fd44ba617bdecd648e1b97d9898d7f11bb92c66bf591984353fff7602f2c4ba931414156dba180730a6affdc47"}, {0xb8, 0x10e, 0x1, "ca8f8550ade88d17ed3ed974e9b15982fdced2417a942de73117fcd80bc0b4a20f1886f451e0596f02934eb9c3bb08e2ee1fb48c4f2a4ddd7245a98cb20aa9a97a8272d44d6e2a90842155e095cbd81244856dc39d81730611c009e81a20e4a9c48d49372d78c2e17cde32363dd26babf660e0c07cb4200d425f2ae80ffafc4a9e3c5ebd5dde7bba0604375c4fc52b1a1e78392927a4caa01c2f3dc881a752d4290cc06f2f"}], 0x450, 0x4080}, 0x8080) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="24000000100003031dfffd946fa283001fe3080006000000000000000c1ba3a20400007e", 0x24}], 0x1}, 0x0) 2018/04/27 09:52:21 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0), 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000b5b619440aab1b92c558c3675474e79763a7f9d8e54674b1492082674675f2242680c6f61da5f87f161afc82c63dadb86df842be5b25de6e13bbf776163628097eee1272826e6c5bc92807"], 0x20) write$rdma_cm(r0, &(0x7f0000002540)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000023c0), 0x0, r1, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfc6f2f3e) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/27 09:52:21 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc5d, 0x300) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x0, @multicast2=0xe0000002, 0x4e22, 0x3, 'lblc\x00', 0x30, 0xac, 0x7e}, {@broadcast=0xffffffff, 0x4e24, 0x10005, 0x9, 0x1, 0x6}}, 0x44) listen(r0, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x33, &(0x7f0000000440)={0x1, {{0xa}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [{0x20, '])'}], 0xa, "3fc94ec96362d35219e2e01e2cc0d6b90fc85b8f8c274b0ee0076e604ec2a0ab987bfbcdbba7bf7a86422cc74ddfc8e871a859a00363e78f1b38d3e1ba587379bfb5bf90d6cebf46fe59a5ce1a870ff03ff14ebd47f13edc51e886310e2ac5f56adbadb9ae70efb5cd0a6c5509ec7ab03f"}, 0x7f) 2018/04/27 09:52:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) 2018/04/27 09:52:21 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@hopopts={0x3b, 0xe, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x371a72ec}, @calipso={0x7, 0x58, {0x5, 0x14, 0x6, 0x1, [0x100, 0x2, 0x6, 0x8, 0x6bc, 0xed, 0x4, 0x9, 0x9, 0x48b2]}}, @jumbo={0xc2, 0x4, 0xff}, @jumbo={0xc2, 0x4, 0xc9c}, @jumbo={0xc2, 0x4, 0x1}]}, 0xffffff32) 2018/04/27 09:52:21 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x4100, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000240)=0x2, &(0x7f0000000280)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x12c) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) connect$ipx(r3, &(0x7f00000001c0)={0x4, 0x400, 0x5, "656c9469754b", 0x5}, 0x10) accept$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) 2018/04/27 09:52:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000011000)={0x18, 0x2000005a, 0x204, 0xfffffffffffffffd, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x40000) [ 97.576637] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/27 09:52:21 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/36) [ 97.629670] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/27 09:52:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000059c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r0, &(0x7f0000000080)='!', 0x1) recvmmsg(r0, &(0x7f0000005680)=[{{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/2, 0x2}], 0x1, &(0x7f0000000280)=""/66, 0x42, 0xff}, 0x1f}, {{&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, &(0x7f00000013c0)=""/248, 0xf8, 0xfffffffffffffffc}, 0x8000}, {{&(0x7f00000014c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001540)=""/51, 0x33}, {&(0x7f0000001580)=""/126, 0x7e}, {&(0x7f0000001600)=""/194, 0xc2}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x4, &(0x7f0000002740)=""/4096, 0x1000, 0xffffffffffffffbe}, 0xfffffffffffffffc}, {{&(0x7f0000003740)=@vsock, 0x80, &(0x7f0000003880)=[{&(0x7f00000037c0)=""/170, 0xaa}], 0x1, &(0x7f00000038c0)=""/10, 0xa, 0xffffffff}, 0x80000001}, {{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000003900)=""/188, 0xbc}, {&(0x7f00000039c0)=""/175, 0xaf}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/145, 0x91}, {&(0x7f0000004b40)=""/254, 0xfe}, {&(0x7f0000004c40)=""/37, 0x25}, {&(0x7f0000004c80)=""/74, 0x4a}, {&(0x7f0000004d00)=""/237, 0xed}], 0x8, &(0x7f0000004e80)=""/97, 0x61, 0x100000001}, 0x5}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000004f00)=""/238, 0xee}, {&(0x7f0000005000)=""/26, 0x1a}, {&(0x7f0000005040)=""/38, 0x26}, {&(0x7f0000005080)=""/125, 0x7d}, {&(0x7f0000005100)=""/220, 0xdc}, {&(0x7f0000005200)=""/3, 0x3}, {&(0x7f0000005240)=""/210, 0xd2}, {&(0x7f0000005340)=""/133, 0x85}, {&(0x7f0000005400)=""/212, 0xd4}], 0x9, &(0x7f00000055c0)=""/173, 0xad, 0xc1a6}, 0x8}], 0x6, 0x10020, 0x0) getresuid(&(0x7f0000005800), &(0x7f0000005840)=0x0, &(0x7f0000005880)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000058c0)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x6, 0x4e23, 0x1, 0x4e20, 0x1644, 0xa, 0x0, 0x80, 0x21, r1, r2}, {0x8001, 0x6, 0xfff, 0x7ff, 0x3, 0x5, 0xffff, 0xfc5}, {0x7, 0x9, 0x1, 0x6fa}, 0x9, 0x6e6bb4, 0x0, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0xffffffffffffffc1, 0x4d4, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x5, 0x0, 0xffffffff, 0xfffffffffffff000, 0x7, 0x20}}, 0xe8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 2018/04/27 09:52:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000300)='stat\x00') rt_sigaction(0x34, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000a12000), 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @rand_addr}, &(0x7f0000000240)=0xc) 2018/04/27 09:52:21 executing program 0: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x58000) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x0) 2018/04/27 09:52:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000017c0)=[{{&(0x7f0000001600)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000001780), 0x0, &(0x7f00000020c0)}}], 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'eql\x00', 0x9}) fremovexattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2224088f45fa031f3e073f4273f53a5a460766133d7240d9ed786d6759aee982bd36853ceb02c3880c79b804e3dcde0eaad3279c7e1ff7c07a96405ab9ca5728aeccb1646d955d861d4a65db0551621b965aea58b10f915f4f80493cf219902f97706f5e4e7bf990d1170900000000000000001cf4892093d29fe2b785548b5538dff9ac73"]) 2018/04/27 09:52:21 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000005e000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/27 09:52:21 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000007c0)=0x4, 0x137) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000140)={0x8, &(0x7f0000000000)=""/168, &(0x7f0000000580)=[{0x5, 0xa, 0x7fffffff, &(0x7f00000000c0)=""/10}, {0x6, 0xa9, 0x7, &(0x7f00000001c0)=""/169}, {0x3, 0x33, 0x1ff, &(0x7f0000000100)=""/51}, {0x100, 0xfa, 0x5, &(0x7f0000000280)=""/250}, {0xbe, 0x68, 0x5, &(0x7f0000000380)=""/104}, {0x21f, 0xf9, 0x91eb8fb, &(0x7f0000000400)=""/249}, {0xffffffff9b92b387, 0x1000, 0x8, &(0x7f0000000800)=""/4096}, {0x4, 0x6b, 0x9, &(0x7f0000000500)=""/107}]}) flistxattr(0xffffffffffffffff, &(0x7f0000000740)=""/70, 0x46) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x400) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/27 09:52:21 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./control/file0\x00', 0x5, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="8b588c22c58b3cfdab2735ffacf1e30d9d8eae847acae8ed6fd75f25273fad899569aba98e36d825ca305685ecc73800a1ccc3f26c6c3d98b83e9ca4dbe03e2f8a57cc2b854cb09f16f1afb025dfc8619d0367987b0de7aba731dcd01ebdf9e64eaffe615a6ba24ce3421c6074019f8a0576513347a1028c01c6567a3cad427b6adc36ab67d57868553d33c163f5e09c8ba42ff9e3ab700115bee3d9062adcb4c7320d6178ce86b9070765d9178141443450ed5fcca951a89ab9ff39befaca4bbac246684aeba055648c74c5a58ad19d01a7637bb267e539f26846", 0xdb, 0xffffffffffff07eb}, {&(0x7f0000000240)="1d27ed339ccf0bcadcaa02a315bb7a2286be5bd25485511210c0891371af93b4d5dc431bd06498617e196c73f4c4e9b4277cab7e0ec0468a56d6ca372bcd75ee7a768af021a9ebd5cf73087d5eb100d89f0f2dd430002f8648bf2eaef7489463e0ea05a2aa5e73b9e6d037b68d8020b33c099b20aa0b73d9f598c9bc1e5eb8952b595607877efba9bec5ed8ab75520647ab8dd6075e4ba4806ac76e69a0ddca6408298f862452c4f4adfd505540746e70f8a02d4b35450708af77409a489cff0e86aa8e4684f95c3bb31d4112894f76d4f2f384d38c4304f5750d2cf566479e566b36ec92ae3eb7ff750c4", 0xeb, 0x5}, {&(0x7f0000000480)="726a4a5c685ab7cf980f80ac0ca9b27447e0df2e01769776624beba512be6a82cd580408ef0d7691508591313ad6ed852938d7af5330f4d4afc5079b20648ea1a842b5950d2a55cb51758f866388f2fd9ed46ac6bfc43ed619047d39f88cd3736281262ac92c156939b8406dd3e70b920b8f6b73a0a491ee51631be8a75d106b2485bdc66c0179947229c4d8520b5db0e731d01f57fd56e7932678409829a1829a30b62caebea933542e9934458bf88a44e834e662acf248a7783ad90779193ff8c0359d3d266a7fd437", 0xca, 0x7}], 0x804, &(0x7f0000000740)=ANY=[@ANYBLOB="71756f8a0d4c578b5868c86e742c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c646174613d77726974656261636b2c6e6f7265636f766572792c6572726f72733d77697468647261772c726772706c76622c737065637461746f722c71756f74613d6f66662c00d5bedd1f704ebac6a172f1fde427951fe338116d4efa408e720b70e60c04e30634b77b3b97fbf2ccf8d90b39ca6e2bf0071b69e18951c92ca38c7609e49409bf6cddcdfce8f56de9eedeca7b5c33edaf3f55225ecd809300e61d89c20733d95c66409166e2542db2000000000000000000"]) r1 = userfaultfd(0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control\x00', 0x10) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x10000)=nil, 0x10000, 0x1000000, 0x13, r2, 0x0) close(r1) 2018/04/27 09:52:22 executing program 7: timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) readahead(r1, 0xf82, 0xffff) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000002c0)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000240)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000280)) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r6 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0x0) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000000180)) 2018/04/27 09:52:22 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0xfffffffffffffe00, 0x0, 0x5, 0x800, 0x14, 0x8}) 2018/04/27 09:52:22 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000000)="00cb0275b3fa7a9c7144c2de8b0691d981b38facc1f2901df6fe6f5ffa94c547e29d", 0x22) fcntl$setpipe(r0, 0x407, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="009cade0c18983695cc3a3c7db2d7cd5b766c3f00a88a6a58cdbf69dd80f150071eb96d70e8dcd61a9da02d8a717ad7c175d7554321044a7ff8a58ab6696e7380be7bea5b5d852cbcbbcb8cae8f5213e76da821d336525669b898c0c662fc46b274923ea2c4d76099dc954caa47af0bf947f3f23f6eba236b6b8b4a5a2d44b8d84b971f1687f4357297523875cd63648386424e120697651d460b9842bd5d657e77bacc83a2909424bbc62c5154462438afeae2f3796dfea7e419d12ccb18fbbcd66371273fa5914101c48efd6f8a8c1b5407e52d3ed455439ff4f3927dd559801000080000000006151d82b"], 0x1) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)}], 0x1, 0x0) write(r1, &(0x7f0000000080)="84", 0x1) dup2(r1, r0) 2018/04/27 09:52:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000080)={'bridge_slave_0\x00', @ifru_settings={0xf9a0, 0x3, @raw_hdlc=&(0x7f0000000040)={0x5, 0x721}}}) setrlimit(0x7, &(0x7f0000becff0)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) 2018/04/27 09:52:22 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = semget$private(0x0, 0x3, 0x1) semtimedop(r1, &(0x7f00000000c0)=[{0x3, 0x80000000, 0x1800}, {0x69ee3de2f0914750, 0x4, 0x800}], 0x2, &(0x7f0000000100)={0x0, 0x989680}) r2 = syz_open_procfs(r0, &(0x7f0000000180)='net/udplite6\x00') ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000)) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f0000001340)=""/162, 0xa2}], 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000500)={0x7, {{0x2, 0x4e1e, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @rand_addr=0x2}}}, 0x108) 2018/04/27 09:52:22 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) socket(0x5, 0xb, 0x8) fcntl$setlease(r0, 0x400, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e23, @loopback=0x7f000001}, 'syz_tun\x00'}) 2018/04/27 09:52:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') socket$kcm(0x29, 0x2, 0x0) getdents(r0, &(0x7f0000000000)=""/48, 0x30) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d0000770000000000000000b300000000"], &(0x7f00000001c0)=0x15) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x800}, &(0x7f0000000240)=0xc) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) getdents64(r0, &(0x7f0000749f33)=""/205, 0xcd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1d}, 0x4000000}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x20}, 0xfff}], 0x48) 2018/04/27 09:52:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) 2018/04/27 09:52:22 executing program 0: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setresgid(r0, 0x0, 0x0) 2018/04/27 09:52:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) clock_gettime(0x0, &(0x7f0000007a00)={0x0}) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005b40)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000005fc0), 0x0, &(0x7f0000006040)=""/159, 0x9f}}, {{0x0, 0x0, &(0x7f0000007680), 0x0, &(0x7f0000007740)=""/102, 0x66}}], 0x2, 0x0, &(0x7f0000007a40)={r2}) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/04/27 09:52:22 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000080)=&(0x7f0000000040)) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x80800) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r2) close(r0) 2018/04/27 09:52:22 executing program 7: geteuid() syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b4c335aa010000000000000000110000a84a945ef0b4e466acb9b64d78e3b199a1f62e2f9563d000092025e995534e4332a19afec0"], &(0x7f0000001040)={0x0, 0x3}) r0 = socket$netlink(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={'erspan0\x00'}) 2018/04/27 09:52:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008060001080006040001ffffffffffffac1414f58b7e72063299f3b799bd"], 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmmsg$alg(r1, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001a80)="a0c5c2", 0x3}, {&(0x7f0000001c40)="73b6555e7d3900c491", 0x9}, {&(0x7f0000001d40)="7b369f35abee85103d3b1b21ca5fe50ca939917059aba14ce707f03b573f4f61dab1ee620a046ae712235e6b29e776cc075a35a43fe338", 0x37}, {&(0x7f0000001dc0)="81a51a7fb5f7e4ab483bc820677e0c942553218da3e0836d4faa7eebf4483f721c44f97c6e1f64436402426a22a43d13d8cddefd15e576fb69336904e6ac4b46e207fb7043e34581a056c63da5439a4faf534792ed32c3a6ea0eda2badabe34817af08897da79a6514370247dc2bb9474965c4fcc034e10a69f858aa3658e5cbf934d3e0159e38959d616e6ccb7ee07a9c954a73a6debf1b295b83176cbcd3e0514c5dd4d91464fbc82c6583a849d7f15b10c9d723dc44c699b23f5c8aea112c3e3541a16bfec13dadd4f8587537adf24f", 0xd1}], 0x4, &(0x7f0000001f40)}], 0x1, 0x0) 2018/04/27 09:52:22 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000040)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/04/27 09:52:22 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0xffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000002c40)) 2018/04/27 09:52:23 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0xfffffffffffffe63) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) splice(r0, &(0x7f0000000140)=0x1e, r1, &(0x7f0000000200), 0xfffffffffffffffc, 0x1) r2 = socket$inet6(0xa, 0x80001, 0x0) pipe(&(0x7f0000000040)) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/27 09:52:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="381ec05a875f9e91a43a9d"], 0x1}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/27 09:52:23 executing program 3: seccomp(0x1, 0x80, &(0x7f0000028ff0)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8, 0x9, 0x6, 0x10000000040, 0x12, 0xffffffffffffffff, 0xffff}, 0x2c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x6d, 0x95, 0x80000001}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x0) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)="76010f2fa4070160021c3021e223f420dca4f165f3c141edde4464e7b285bb49de4a2565b198", 0x26}, {&(0x7f0000000200)="e755b354c92d74ae2ae7a778003e026e9a66f627ec5c507d1147c3d142c8349dcfa0c8bad0886c4933c43d496e6467817a99f14d1143bf7c5167ecfbb7ee0cecfa6a9a7b3bd7fb861bf915d723efe80233ed0310e7e00ffa49a665cae29ba64b7fdff4d9ca2f0d89a76ee411bfa60d2e7d835b9cb528ebaf95ed58a5a3792755a00a9f147a134f6c8ef94fabea5dbb74146b85bede24c0a3161e8c658104251e62889bde7285cc5f0f7d4d872a5adb38081345e89309dd5450769ff20f7dfdfcdf9329d653008f33da0db6cb660f8ad305fdc8d929d30f113e16ec3b08", 0xdd}, {&(0x7f0000000300)="e8e7eb8e97fde771f04f279cf348df61b722130fc744e6d325ec303c85fd1c54286731dcf7cfebeeb1165b9b69c6e278da23e6601430d49e2b8938b80ff90332e69af6ddea8adeb88064451028b20b13b53e54fc3728e3d66531b8e58b075ca9f2b2eff6c95b93522e45f0f482f28f59f037d56e838958d4e8cc66fea6de75b9dad9ab3c54a107b60262dda9b36fc850928a35ebc410e80f86895b83fc5a5edb8295f5d6c13bc22b98d5ef3156b3ab4bfcd0380d66a2b23409f3f311ceade08cc571f09be9924171743be7271cd20216da233437610b72db70187daf7d8b752d64320fac789dae950a41", 0xea}, {&(0x7f0000000400)="1c326fb03dad152a4c610dda370b2022480a7ef008a98487ca3b00699a9cbd7a679f1fc39926601d82fd7ba2c08c0c00b118fa435def7f55b88c15a82c880db26e4ddbd0df9a256ba87119", 0x4b}, {&(0x7f0000000480)="f08a5027862e8e725e62a5a0134a0579603a7d2aa7545a1d51ebcd0764c7042e817374b430b46b16d26e75df5a1d04b309221dd84d4849883716d6a84f16dc30786a55a61b886c4046", 0x49}], 0x5, &(0x7f0000000580)=[@iv={0x118, 0x117, 0x2, 0xfd, "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"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x130, 0x40}, 0x41) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000040)=0x9, 0x4) 2018/04/27 09:52:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) clock_adjtime(0x7, &(0x7f00000001c0)={0x2, 0x4000000, 0x5, 0x7f, 0x200, 0x5, 0x1, 0xffffffff, 0x6ee46a6f, 0x7, 0xffffffff, 0x3, 0x2, 0x3, 0x6, 0x3ff, 0x100000001, 0x3ff, 0x6, 0x1, 0x4, 0xffff, 0x86da, 0x10000, 0x1, 0x3}) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) r2 = semget(0x0, 0x3, 0x200) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000000)=""/204) 2018/04/27 09:52:23 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x313, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0x18) 2018/04/27 09:52:23 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) prctl$seccomp(0x16, 0x1, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x1ff, 0x480000000, 0xfbf5, 0x1}, {0x1, 0x1488, 0xfff, 0x5}, {0x8000, 0x5, 0x7, 0xffffffff}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xdc, 0xfffffffffffffff7, 0x6, 0x9, 0x0, 0x0, 0x2841, 0x5, 0x6000000, 0x7, 0x4, 0x100, 0x80000001, 0x2, 0x6, 0x1ff, 0x4, 0x9, 0x100000000, 0x10000, 0x8, 0x3f, 0x8000, 0x15bb, 0x8, 0x43, 0x601, 0xebd, 0x0, 0x200, 0x400, 0x55a0, 0x8, 0x45d1947f, 0x100000000, 0xe, 0x0, 0xfffffffffffffffd, 0x7, @perf_bp={&(0x7f0000000040), 0x2}, 0x2000, 0x0, 0x5, 0x7, 0x9, 0x0, 0x80}, r1, 0x10, r0, 0xffe833b86ce5cccd) r2 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x3000)=nil, 0x1000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'bridge0\x00', 0x1120}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x1ff, 0x3, 0x7cf1eca4, 0x4, 0x1, 0x6, 0x6, 0xda4, 0x7, 0x5, 0x9, 0x3f9d, 0x360e, 0x100000001, 0xfffffffffffffffb]}, &(0x7f0000000400)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000440)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x4c0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'eql\x00', 0x200}) 2018/04/27 09:52:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1ff, 0x20000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0xffffffffffffffff) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x13, r0, 0x0) 2018/04/27 09:52:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xe0, 0x400004) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x4, 0x1, 0x6}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff00a82e290d0008004500001c00000000009190780000001000004e21200890bc62abc1e36a1f6e4e354b3a6e00000000"], 0x0) [ 99.351513] audit: type=1326 audit(1524822743.349:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8031 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/27 09:52:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x9, &(0x7f00000014c0)=[{&(0x7f00000000c0)="a143da7ec8f94b10b7769b38cddfb183b3189b99", 0x12, 0x65a}, {&(0x7f0000000100)="9c990ac47fc75a25dab4e394074ea77087bfa12aa3885483330d2f47cf6ee560ef659a2a2ebe0a53dc430a38b742559db422d092dba81a1a000d2a9c8314d61e314324db8c6aff657d5841", 0x4b, 0x1}, {&(0x7f0000001740)="eb", 0x1, 0xfffffffffffffffd}, {&(0x7f00000001c0)="7ba404e470e86f47a4c257867a5ddd62ad74276fbcf9090e930218ba06c658b038cc725d0f20d943b6a0039dbb55ca63772067e26562fdee0538f2fa72fa7b602d09100e853d112fd65531adb01b27198b7a6fc6eba36b4a869b51b2bc45fa8d9d09038759abf5bda4c473594f4dde02367bf3a1f89319485948e7ae59f223dff203beac5ba90da1dfebe9387c32e24440dc7ffb96127ebfbd01278200d1873012ff17f1b948f31269ce7245933ad521fb282b6eac914925d6fd52f229355f0739de762613dfab1056c771377d68b953383d69fce48fb5f8ceb1453beaa25ddd95b95ca3c02776ef6951e3b98730539d85", 0xffffffffffffffde, 0x2}, {&(0x7f0000001780)="ae17da7c4be15d2c09ddb2276f53ea713072cc90826a35c92cc6e2958fad6bdc2c69f21a6ba18adb3bd47157d2f4ba2bb92bc8498853c50e6210e530ed449fb7d29f270205a3c732169d5a642445c48cce35b34638cf78bedab153cedd23249befcf8858ce76a8fe67b5e6c3f5505aa9af762313bd12678e62ce1624b13b2321d13e93db894c0d83b4b4009e7586de27d1e862fdf930fb5494c10e0fd085280014ce4b238000a7283018791abb0e8bc0cb3a9d5ae8187d03af6b0173508ca35b974bb6279d5cb6e9ec0d511053c227796ef074aef16d5726bfa11e106be70a0cf50fe50cb82f48bb621eb2b36919932fb8a83c9551007b0fefd107963653e26958473ded42e257eb527ba8d14cdd93512c979fe7ecc950825aa5807ce61599646dd1e45809470f63f247408b93026d46505f1fb3db5b8dd2c70cea57914d9489b40e1880a9256823f4a26c9c38e682681575555653bf79dff130b3ee48d5c7fe017b", 0x5a, 0x9}, {&(0x7f0000001700)="040ff2ce96d5", 0x6, 0x8001}, {&(0x7f0000000380)="88e26207c969e4b0cf5b4ef44beb14fceaaad23edaaec8dce5ca6bc956f82ee61daa823e06502cb487979a9aff8993594c428769da17864b1076415209ddf8491c71cfebdac6b46e4d58ea71d12c6de3d509c4c1d6437b2abe95db201a718f4d8ac54d1630886fb3457f5e08163994f07374774c82ec9045717d58644dbc85b340a4573ca9300d3436b2145330f1298272ab290705ea981f05a225cd5bcea7ad4d871e2ddf34a2269540c01053a2690a138b9cd4fa2113b6776511fb35c8f67e1205065b27fd6e47e49413f2", 0xcc, 0x8}, {&(0x7f0000000480)="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", 0x1000, 0x1}, {&(0x7f0000001480)="199750dc6197f67f4ab06092d1e3699acdfb6fb3089ab189ae3be9f681ca6dc07664859cab5a89ee7f", 0x29, 0x9}], 0x2000002, &(0x7f00000015c0)={[{@resgid={'resgid', 0x3d, [0x38]}, 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x3f]}, 0x2c}, {@noblock_validity='noblock_validity', 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d1dffc), &(0x7f0000000000)=0x4) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000002c0)='./file0\x00', 0x20, 0x2, &(0x7f0000000340)=[{&(0x7f0000000300)="150f10e602d8abb74d3b5244ac92f39ac48839981993e4398b5557b106c42ac47351ad", 0x23, 0x2}, {&(0x7f0000001900)="1421be7cbdfb8975c17d3f60b6d7db55eac33abdb26d6a8ad211867a6a34e8007c684cf973c9fe9823c0ca980fd7bfc95a4dd6787fa867735dce52ef6e5959e32bdbd56965", 0x45, 0x200}], 0x10, &(0x7f00000016c0)={[{@check_normal='check=normal', 0x2c}]}) r1 = creat(&(0x7f0000001ac0)='./file0\x00', 0x14) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000001b80)) r2 = openat(0xffffffffffffffff, &(0x7f0000001640)='./file0\x00', 0x42100, 0x0) clock_gettime(0x0, &(0x7f0000001980)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000001b00)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000019c0), 0x10) timerfd_settime(r2, 0x1, &(0x7f0000001a00)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f0000001a40)) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000001a80)=""/30) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000001680)=""/5) 2018/04/27 09:52:23 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_ifreq(r0, 0x893c, &(0x7f0000000000)={'ip6gre0\x00', @ifru_mtu=0x4}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000480)) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), 0x1f4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000018030000f0000000ffffffffffffffff00000000ffffffff48020000ffffffffffffffff48020000ffffffff03000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x378) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x101040) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x67, "9c5eeb8ea8cd676d379d38f2375c493c333350698563cb5f6043277eb9c34f044c34d800b8240cab53f8051c2cdb4ed810c59af7c682c1f0e3005ced99f347fbdc87260ecb65cca96e5be7ff680f99b7afe990af0c1593e37cfc803bf5c11dda3e3a2fa9d7ee3c"}, &(0x7f00000001c0)=0x6f) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/27 09:52:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e22}, 0x10) r2 = memfd_create(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xac, r3, 0x12, 0x70bd2b, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x44}, 0xc0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xdfe0, 0x2200) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000080)=0x1, 0x4) accept$ax25(r4, &(0x7f0000000100), &(0x7f00000000c0)=0x10) 2018/04/27 09:52:23 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000d00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000cc0)={0xffffffff}, 0x106, 0x7}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000)=0x2, r1, 0x0, 0x0, 0x1}}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xa0000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000140)=""/207) write$rdma_cm(r0, &(0x7f0000000080)=@listen={0x7, 0x0, 0xfa00}, 0xfffffea4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) write$rdma_cm(r0, &(0x7f0000000400)=@listen={0x7, 0x0, 0xfa00}, 0xfeb4) 2018/04/27 09:52:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1c000000, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f0000000140)=@llc={0x1a, 0x33f, 0x80000000, 0x6, 0x4, 0x1}, 0x80, &(0x7f0000000700)=[{&(0x7f00000001c0)="99f185a64c72fe9d12d93f7458f4d742cd138709577ca3300c8a223d31f856bef3cc960a8692514838640410aa1d176e0a866899951747c9e8604eb9344eb399398fea6cd188eaf77424f2c88be7d7ff", 0x50}, {&(0x7f00000004c0)="b2cbce29ca5696a0b56f33a278828c6596b1007f9afe63c81329bb7ed93d43c7b7419ad5e672bc8813b6fcadf032369e82c37ad42ac5e346bfe4e564471cb25d04e703afb255c0a0", 0x48}, {&(0x7f0000000540)="96dd8261b60163d49fe3d940f025326f36c305f234896f47dc2af55923aad715410d4b90a5671ae73bff7403cb1fc5c1c6135441d13d9f8c20f01443f1be73471b113abc1285bf534e0a67925e51847bd9a9e17508530ac63502be3a2f", 0x5d}, {&(0x7f00000005c0)="b5d917ca1cfb5d59b1087a5912bbc6f92491186671f1d644ff854871c7070d73f24eab13d6a6df30657bc453a441efb4d0a9eef8849f626622c0aefd2b70c6de6beab7b920ab46bbfc84cc7eb64629c98c71023f3190a72a4d8ce8543de0420cfadb6806693555027e222ba702eabe7a180b835bd08305f7d9c5df7a76d038b17cb789bc1e21d10008ed345373d4aab2c7821fb8b3bbcd32b4630f93bba5bba5707b001e5067", 0xa6}, {&(0x7f0000000680)="8e2ad364882d8e8a5f7c85e11886411de634b5aca14fe850331ad9efdc17317348a2b94f1c929f6dc43ee518e9c2bea4c4543ec99071dc7f133df78f94dc1ca6e55edee353dbeeb884f16a9942bc294f4f38e5daa60a3a3464f9fd0da4b3cf", 0x5f}], 0x5, &(0x7f0000000780)=[{0x18, 0x11f, 0x80000000, "3ef0ddb123864331"}, {0x30, 0x10f, 0x1, "ee87a10019738bb84b548842d18ba011f09b15fb8735ac5fee"}, {0x48, 0x1, 0x9, "075c0f38b7c0cec3492408d2e6042ea7ce0ac42c1b5f52d823154e76bf8b86661620b665efb3abd37dbc5e5afac55bb38c0cfcac1062424f"}, {0x58, 0x7, 0x7, "5c99cff8c7a4896a951f35fd3bd42363e61535b9f242a53a043c4e0708e09783315753ffbd99199d2eb7f529fa29e2febd01f5086d7e1cf21e66cfb3106a63110bb2f41632a3cf73"}, {0x40, 0x0, 0xffffffff, "184e8845811f987f03acd630c06477851341f2e003a9951034a3f3b24b4e6273cc4f431ffdee331225cbcb3caa6b28"}, {0xd0, 0x115, 0x4, "215d2b1993d55f22262bdc25275263f74b5b5ae38a76cd3bfe43e77a5cdf4514473485c6745eda48961f9507a34eed9a7761de8ed5f629eec72d869cf03e0fad12e84f82dcca20a3d6114c4017e96ec72f564481d043ae6715d4bf30528d738a120510028951b3ad22da1e4e699ca241dda59a08e6e2b1023ccf2c69419879b940331352efa40d6086ef629deb44659dafd5e9556749996cf2c6ed918be74aec925e9a5dbc34139c98c0595ff714b9a4fb09415dc58b7276f6b7fde0458448"}], 0x1f8, 0x884}, 0x9}, {{&(0x7f0000000980)=@un=@file={0xf14afd8a6a851c54, './file0\x00'}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000a00)="e52e2c3aa9677ba03c6596d57a13516f2e7df99961327e11c8d4448c5390610631a3dfb475b41c70c54417db0773a16cb88f8b35f3b51f845f434402569304e77b6aa5b5982fe30a8952e978669274215d22cbcd38cefe99399f1e0931872998ce0570adad8921ff715fec3289c522ffea3479a3d84a2bcce0eb7e7ae50811808734d3844873030ebe9fe9116cb6d25e7cedadb8f38d8dfd9ebe5b5712948439c3eb0eea7f982a768a0588ddcae2a8861b853aa149f589f2f7f4e11638c816336cf49045b94f29cacb343b2d8a5fe8e2b25173f7a20801518112453139f172f69285b5138421b5500b6c83ac62a582f462cd25932059917778", 0xf9}, {&(0x7f0000000b00)="36b6c16e39f79640add1231a3e840d431c257956bf363335341b40ebadf88f64546e94b1802723a6f3c244303b12bdddb10b6f837f6d0057ef1ed8c62823b95b4a7ed6e6af8a42bb97da9a0a8af58f5b928b9b15237ffa6e528cc9f048820e662a6a46961db66d566fc1ea194cfcac6c6d4d518517cbe12b3c79e9348d27704f2e60acdcf93b03969055986b89", 0x8d}, {&(0x7f0000000bc0)="7f53d9082f3d5cac5c25e73fbe5e68a22960dfa7b41546f74a8dfe08d5c2836532b9325b2aa4ceca8f5dd719108c5518da7f06b8a9d60db77579b1f708724179d1ac37db9e2780ad0b7ab3817e7f0f4d057fdcf274bda2e3a4016b2c1b0761849c97e4e7144d14e0ef51b6c5ff5bea1452655d65e15220cb0fbe0dda99c58bcb89314417475e9b958184126fd3f027d9748db6916c1dacc7be1d7f07d24a47554c99670b2c71da871abbad66403a7d6f83682481663a7d4e46db383ab890bd92cb934e23ae47f1fb3fbc4e3208e21420712faf4695fa52ab3517ba086a2cad19e4e03ebcb6c49aaf07b8a140fce2214039bffeae58b6bbab95", 0xf9}, {&(0x7f0000000cc0)="955af9d23e4b56a102189588c7398945751ccbcc3cfcd5e7deefaaa70262f455ca4a48b1521a8ff253c9113811c5825bfca10e62a16e64415bf3f9aa3f783ce7f91881eb424b634429b8940b865b4ec3ddc3e95dc0f3b6b4485c255c533154edb68f3d1ff95f7235ae51f1aa4f9b978ff82ab9c5bcdcae2c6920d73923ca6feae13c896073f21c4806ecfcd75b6d58b496cc90b96de1c2fa5a4ab4522cda3bd33c399f256206ffec9f741f6f20bf61258059545c8d86868bd901bef78f9a9fdc62b64ba6011be50da675c808a2e26634cab231294bc98154bc5ca6dd32a910e068708def583c97a90506cc2e87df5057", 0xf0}, {&(0x7f0000000dc0)="62bc126d5375ef3ddde841a3c9fdd27c0e9ffef1442f812dc5b7129ab379b6be7db22d88ca2d87b1a2d7445e14245000115a28cf8870fc016fa51555eebe4512cd56177d85d688717f7f8e80876d74489dbbce0fbbb6c673bedad57bf2251c8640f23a70ab102022f498a116b1e62e66bbe3dc14cdbee385b8d2b8791994ac15f8df49593e1aeac497e9f5dc9a9f65bbad1ff8760e0a570eefa2c881a188fa6e91a13bf2f9d5f2dcf9b44dd41e4fbd080d0a8a1918", 0xb5}, {&(0x7f0000000e80)="82ca615ea78ebd52bc49ec2be2e3f2615c160313212a8d4088bad8f8256b6d9f26169fe6e15164dcbea160f967794aeff996941861ef41cd8f3dfcb37d0e999b1bf83c5fb6bc7fb358976664e5f3281623b294eda55f582af0fcb708abd55ea161176403fd50303d0df97e226716c695bcab14feedd3ed32467b107dc0d6eddbcfa39e1601ad472d321532cc577ece06f7541adb2c0ff628", 0x98}], 0x6, &(0x7f0000000fc0)=[{0x58, 0x0, 0xffff, "22c769576addf58e0d6a0f7d2e6970766b878015587e3e9111ad29b5abbbd22b5c2703fa33f8dfb1fbabae8e2cbb34adcee3def4c74bf9d94c92e3fcfca8ae77379641731d4f8e"}, {0xb8, 0x29, 0xd43, "7b5ad3ec9f36228d87e77f109b97fc13a666cdfe41ce60fabdde1d93b294454d8fdb424b9d1892435307669fabb023b8fa4e77b4a751d48e775f3a6955cb32a1651f145316af8036ecd0f2017016860d5e48abdd757768e34f6d25169b8af8b9527dfa6d64d2929d3592d2534ecbdfb17e4c893e8f37af606058a6ffa2d9b3e789b3fa9a0875bd3b5ec54df665219d9f6370c7d9ff15934a82acd54827e115b7ba"}, {0x98, 0x115, 0xc9a8, "b5ac8a2ed2548e6dab7e6a354dd25144f44378f668cf3abd8e98d535400423f02245fdc8850708be995fcb8df019e74fad2814545bc86722f8ad1d344210236b13f6ac4bdec87eb0d503637c8b2936e5acdede2fec5e49147dddbb2b8eaa0d2a8421e16e954498af5745811f8896c282c662cf8942e1cb00b2e6b3909697ac46415b466e"}, {0x110, 0xff, 0x3, "43394b15de661947eec3b1a8e27d1927bb0bdec5a032075a074ceba25d30a11dc620c0d38f1a68d3c4f61410ebaeb1cbcca558ddb4023fa8dc505633efb438a5f47edc0c686c5745aeaafdd6d576ff3e875007b67189e9ad61145264b6d2f3ddafe5a6ef2cdd5f2345e798b1ae43be0c8c04a7956e4f208653628c17a7886613815984aea6a842377d29ed0f0c96cf384b228181013df619cfe500534b43e9332ed8112268c10d4546def69a68036aa4f1c72e7ce03d4621b3463628f001380f6f1f1a9385b69286d784c03d230f9103d24bfd4e0348bc247a6cb423fb0c259b041695aa9a7960ac265546d80df03cf2b3f3ea85c096c769f4dd77ae"}, {0x48, 0x102, 0x7, "229168fee81c9cff5383ea747acf8c89fbb6a8a4a52daef99bac342c24a68041fb06f4fa3e6f792944b0b1b95e1dd37af5e867159256"}, {0xb0, 0x19f, 0x5, "86f61ad751a4a29506b7e30cec007e8b4e35b169945383a81c909d3dc31194895187c4f54dc56cb34d75883d99bc507c011c68d4a717fc60e8ec498dea25f52a4c3a5bba614d39362df23281c6b5d84d6f643ccfdb25d5690ab537912144a33cb11091df984f75b185d889e7455c72411c15d9b2cbd3dce63702abb584b4cb0cfb16de323bf3d5c61eb388e61544303fa8585d6454164041c6"}, {0x40, 0x104, 0x9, "4d29bff438daa762ff68b5e5efa5a49ae156d903a0129a15f290d116d525cb74557ee8af7986d181015ae7aebe1fff7b"}, {0xf8, 0x10c, 0x3, "14f2b8230a6a2429574156a9c762af904a8ca995b4fb49cd46743b2580a30337ca3215443cc25e6063f2c4a245ebdbb5e214fef73974c2f25d119cba80fb20fed1cf9da86109685d6c74721823db23eba589afb4f1baf2a58b150e99fbceb6494c33adcd3b2ab2e8347a00f4b063279526de4059e4de85e04f393e59a2a28537e12bc38baec46fa3c41fe2db47f2f46299a574a9590ea5ed40c53e3fa28ee5fbcecfde0d2184da2166b672694b355788fe1810cb739461295f8cc0a27b6f61ea060f02543dd57891a886d698427ebd1381715f8b4690e1637b01d117a09cb5a84646ab7f57a80f"}], 0x4e8, 0x40010}}], 0x2, 0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000300), 0x4) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0x41, &(0x7f0000000280)={&(0x7f0000000380)={0x120, r2, 0x400, 0x70bd27, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x0, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x0, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x0, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x0, 0x5, 0x4316}, @IPVS_DEST_ATTR_PORT={0x0, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x0, 0x9, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4004090}, 0x40080) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000340)=ANY=[@ANYBLOB="160000000007010000000000080001000600000000e3e07d2364c23ec6000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/27 09:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x40000002) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/169, 0xa9) 2018/04/27 09:52:23 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x9, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="87def492f45e4bb07323421b33e06608c7df2b5dd6f3255f10f9f37b704f13a8cc3df3178d151d110c", 0x29, 0x3}, {&(0x7f0000000180)="e1a0328ddbf2361ef00c2ce289b396ff571afa3fb64adcd405ffd0462436462a7b850857d60c1cb6ade527a5066fc058d3afd8da94c66e5b26b2256098fcd4814da547733213d62f4a48dbd190234802fb7dac066c4559207d582cd86be34810148c85bed24ee67d77fed65fc618c46be91f206c0eb7d20289f063200e", 0x7d, 0x100000000}, {&(0x7f0000000300)="3b0abdb6d7e073c5cd1a0cb5f0d6ad8ea213a157041a5b3c14db08464157405f9b3d501ff00ac91e3bf33984c420b2fac4286cdea6e42ad55a325a4f3c8d386434c3793e750bb8e8d936845e9a4721484a32eee687615993c9770a113d99cab4923e02562578a3e46aea8966bfb5b16d42fb6604d681a65bc6f25f9f1f156d2f0331026546047a631e3f741bd9ea8598513ec894049e73b070c89152d96c67d65dc5fab235d8a8ed55b3ddd062c17e3f", 0xb0, 0x10000}, {&(0x7f0000000200)="3e56b8a72bfa50b8eb7686d12533aa030864b9cad125dfbecc3b0a3c94ed5ede5b34e33a901717634c0715173ce108acf807d69d883eca78a5d308a09c26a42f35a7653f2736253a62465d512f9bb547cc517a7f9a5364468a4090617890f8", 0x5f, 0x2}], 0x80, &(0x7f0000000440)={[{@showexec='showexec', 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x30, 0x33, 0x34, 0x37, 0x35, 0x31]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x30, 0x35]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/27 09:52:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="6f86eecb9d05000000000000005d1f82972a88640e6e07e80daf8e", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)='K', 0x1}], 0x1, 0x0) [ 99.645307] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 99.685294] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 100.239209] audit: type=1326 audit(1524822744.237:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8031 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/27 09:52:24 executing program 5: socketpair(0x11, 0x6, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bcsh0\x00', 0x200}) 2018/04/27 09:52:24 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x10000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x2a1, 0x4) syz_open_dev$tun(&(0x7f0000000140)='/dev/net////\x00', 0x0, 0x0) 2018/04/27 09:52:24 executing program 4: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000000000)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10011, r0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000000040)=0xfffffffffffffffd, 0x401) recvmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000080)=""/48, 0xfffffe22}, {&(0x7f0000000400)=""/126, 0x7e}], 0x3, &(0x7f0000000340)=""/71, 0x47, 0x3372fd4a}, 0x40000160) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)) 2018/04/27 09:52:24 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/96, 0x60}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/253, 0xfd}, {&(0x7f0000000480)=""/62, 0x3e}], 0x6) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0xd43, 0xb5d, 0x400, 0x0, 0x5, 0x0, 0x3, 0x5, 0x6, 0xfffffffffffffff7, 0x0, 0xffffffff00000001, 0x1, 0xaf6, 0x7, 0x5f, 0x20, 0x40000000, 0x80000001, 0x101, 0x47, 0x6, 0xa1, 0x7be, 0xfffffffffffffda4, 0xffffffff7fffffff, 0x2, 0x6, 0x2, 0x20, 0x6, 0x1800000000000000, 0x6, 0x5, 0xe6f, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040)}, 0x40, 0xd7, 0xfffffffffffffffd, 0x0, 0xffffffffffffffc1, 0x20, 0x1}, r1, 0x5, r0, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f00000000c0)='./file0\x00'}, 0x10) 2018/04/27 09:52:24 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x140, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="ff0f0067", @ANYRES16=r2, @ANYBLOB="00022cbd7000fcdbdf25020000000800060000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x400c051}, 0x4000) unlinkat(r1, &(0x7f0000000300)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 2018/04/27 09:52:24 executing program 2: munmap(&(0x7f0000af2000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f0000803f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000099e000/0x1000)=nil, 0x1000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/27 09:52:24 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000012c0), 0x80000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001300)) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000300)={0x1, 0x2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r4, 0xf, &(0x7f0000000080)={0x0, r5}) io_setup(0x7fff, &(0x7f0000000340)=0x0) io_cancel(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, r3, &(0x7f0000000380)="633e82dfd2b1e4b32bf24dbdba19f14699f0980d7938047d8d30b8798f51c7c3aa9cdda49738a4e00befc3d0dc71362f15618be1ab49374dd63fd0a231be228a58662711dc1073a88d9bddb9e3b73ffbbf843797d08528316f5d9d", 0x5b, 0x1, 0x0, 0x0, r2}, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0x1e, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)=""/30}, &(0x7f00000001c0)=0x78) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000480)=""/76) 2018/04/27 09:52:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127c, &(0x7f00006b2000)) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xd5, 0x20400) clone(0x0, &(0x7f0000000080)="c6df215e2eaac2259ea2e43bceb3b962903257b2da8c23dae8c8987ae09c5de2c3407e2338455a6c8c83e24337263dc86cbe9f4a3a1de36c28917e47e57915dc384b0db2b88c6dcab25dda216fce4e4cc3d85e3fe02cfe4a680b646c8dc9a683306769b4b0", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="7e34881f1303b10ef9ddc3bacccbf44259c0794901d15acb538ca892a9d97e2485f609dc977de4701c5252af440bc6110ec4cbcb6938f435ff8c618b12bb7afd80736bd9d1deec78a754a40278935b3c536267e85a384c0f75d675fb174bd5cd5aae3012cdc10f5157e70417064373f7fb72d78f99b076328bced05f58e9b7bae9da28875ec3de57c65ea6932961842b1cb8ca321ef1142beda84bfb13899da08b2977d0bca65e6f4c74df5fca8497cdb6c70b3f1c22511cced8e588aa72546c140a9bb7e14fa89b5e5e0dfd406ad8a3dfcf92022a") 2018/04/27 09:52:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000080)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2}}}, 0x108) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0x6, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307}, 0x2a, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 'nr0\x00'}) 2018/04/27 09:52:24 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="96797a30"], 0x4) r1 = socket$rds(0x15, 0x5, 0x0) dup3(r1, r0, 0x0) 2018/04/27 09:52:24 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f0000000080)=""/74, 0x4a, 0x0, &(0x7f0000000180)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x80) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/04/27 09:52:24 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x12, 0x0, 0x29, 0x37}, 0x1c2) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x10080) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c) 2018/04/27 09:52:24 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f000058a000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/27 09:52:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000fa6000)=""/100, 0x64}], 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) ioperm(0xffffffffffffffc1, 0x8, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000480)=""/124, 0x7c}], 0x1) 2018/04/27 09:52:24 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000012c0), 0x80000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001300)) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000300)={0x1, 0x2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r4, 0xf, &(0x7f0000000080)={0x0, r5}) io_setup(0x7fff, &(0x7f0000000340)=0x0) io_cancel(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, r3, &(0x7f0000000380)="633e82dfd2b1e4b32bf24dbdba19f14699f0980d7938047d8d30b8798f51c7c3aa9cdda49738a4e00befc3d0dc71362f15618be1ab49374dd63fd0a231be228a58662711dc1073a88d9bddb9e3b73ffbbf843797d08528316f5d9d", 0x5b, 0x1, 0x0, 0x0, r2}, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0x1e, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)=""/30}, &(0x7f00000001c0)=0x78) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000480)=""/76) 2018/04/27 09:52:24 executing program 6: r0 = memfd_create(&(0x7f0000000000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x13, r0, 0x0) 2018/04/27 09:52:24 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x1}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000100000000003f00e700000000000200000006000000090000000000000007000000000000000100000000000000405700000000000000000000000000000000000000000020010000000000000000000000000000000000000000000000090000000000000004000000000000000000000000000000000000000000000000100000001c000000000000000000000300000000000000200000000000000003000000000000000000000000000000000000000000000000010000000000000000000000000000ff010000000000000600000000000000030000000000000000000000000000000000000000000000040a0000000000000000000000000000050000000000000004000000000000000000000000000000000000000000000000000000000000000724000000000000000000000000000001000080000000001d00000000000000e40a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100008000000000000000800000000000000000000000000000000000000000000400000000000000000000000000000000000000000000080000000000000001000000000000000000000000000000000000000000000000000000000000000000000300000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000007c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) fstat(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000d00)=0xe8) inotify_add_watch(r1, &(0x7f0000001380)='./file0\x00', 0x0) r13 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000d40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) r17 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000e00)=0x0) getresuid(&(0x7f0000000e40)=0x0, &(0x7f0000000e80), &(0x7f0000000ec0)=0x0) stat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000fc0)={0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002600)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000340)="279579eabf644a915cf48bffc0b6526f30796eba692607f56a73b957384c5987e0c61b27b57fcab38f6fe734d28b73e536f891199e0597dfef61eeb8701eca83ac5e9d9ae765c78392c4ebd264f3a7ea1ec0beda30216a01769c1be140472a856554ca3d00a05681a134dba86484cfa2cc3aa25ee0ba25f7cffa4eb1063771c0dbcb4019063497a8f1", 0x89}, {&(0x7f0000000400)="52e5935a5052946e67a2c56dd64fb694a646471b67ddf5a7f1564aa8f1", 0x1d}, {&(0x7f0000000440)="f37f3e5eed490465237348dda21053575880ddbf9978e644fa9fc3e2ae4c1b4c48fd5661014ad7ac8b501805eb070fef1bba8a72f4a6e6a26e6f86d8b8e0a92e4c4312d061e5784dd8816ed5995e65361a298c526629edc3279bbe345a2f1f021de29430632df55f62e3a93a09034c228bfb732e45b1dea27bb0e6bf4143f3e6dc76295c0c7fa7a8582ff0c8fb7348a10b3b43436130f6c9977f31f6486867666b68dab7a61aed1d934a75d5bc13c1b77de72cfa83f594881d5bd1a4706b9475a6ce3757697b7da5f1067ad5237a1ddfe413c3", 0xd3}, {&(0x7f0000000540)="74936f7aec2c5c20582f551af7ec777d33ff8a", 0x13}, {&(0x7f0000000580)="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", 0xfc}, {&(0x7f0000000680)="8818f1c33b0fba1d0e8b16b6fb2a919c240c62daa6ebe9e15dbbcd457094a79ab78b2bd8", 0x24}, {&(0x7f00000006c0)="46caebb86a37020f76c77ff530794ee1bdb1377fd043331f52c8272fd23d778bb3ac5a772e6f177c5471f4429869471d0b2cd91706a35d4f7b3d1542091532c0db34dc40b5303c53a0ba9aa72cd12d3909085e", 0x53}], 0x7, &(0x7f0000001180)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r17}, @cred={0x20, 0x1, 0x2, r18, r20, r21}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r25}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x138, 0x20000000}, {&(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001340)="65f18e3ea86206", 0x7}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="392cd647831be5bfe0ca5357e9bc5f523a96954abd736d5a03c82553d2326399f77a67be6e13d2c3341177fa0d170a9a76dd801bf8b8764afcf98b78ac0287519d6a8ed36a64d46e2d3c5158acc0c41830b3db3e562b9893480ce547cfe9c6450c95f7ffaad1dda8f042d599016730a3cb66907593e8301ac06eec3d179509ecf1aa1d6fa837862092909c", 0x8b}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="cc2006bf5c587cca1765841003f59a7486ff478f8a28a3bd3d8e3062b77e3dee774b919daa578df885226ff31bcda98589814e4e79955a4936f5b559a4660a1f05aa07604c7661c97523bc96ccb3b3ef1df418810e533e5407df71d65a6330cd2e25eb17e5a618c70250c3ef5abafdead534b32c85d1e20bdc781f061dd4bc0e1133d3e362725cf63905aab60cc121bf", 0x90}, {&(0x7f0000001580)="01158b7b37c14e18b4ffa523156683ebbfa29791ab8a5d77e06cee287c2e86eee8d1c2b36200935529d3a27f5060d6ccda80d1dd7f9695496218920edcfd18b8eb4d826a2759d29d506b865750b9785fb2ec8b15b4a846aff351950313ac34e8838ca9c0b7d6a373c5d2e1c88263c5db816c25d2f1c48d787d2788be2ebf9b587e34aea7b6b0f79afac0731b87242533c68a9b5122e8702f7db9fccb214dceb257aee584659102d2361d06407896bcb6949800074d1efc7188fd8311493b675c95bb8992397e5636de", 0xc9}], 0x6, &(0x7f0000001700)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r9, r16}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r16}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r12, r16}, @cred={0x20, 0x1, 0x2, r22, r19, r7}], 0x140, 0x8040}, {&(0x7f0000001840)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f00000018c0)="0441378d6db08d0ef8bf25a1165c6e1cf214065d50e3db47e276267c61c3bd9f1909e23a128556be8d316b43dbe26ee0d4e65eed6667da6b911682220050216bd22f21b126c429d8834f9af22ba21b8e443fce5b83c32198bff68b0bb2c858a33f234daad70c9fe615db2a2636f218299d1b0eea8691f42ea03fafc7a953f8baed28bb3281695e42d504074e0c0e6ce6069560e3fb442215a97a230edbf839c4d9b142b7269a109a68c8521f3ed670955e02062945f0bdc41516dadb949c0ce32a51e662cb57fb70a1bdce4426a0dbb03b3156", 0xd3}, {&(0x7f00000019c0)="a954e25ce4b0479cffdb9bb728b33212e8496f059ae015592ce4a6b6dbea157579cd039a1bcd1030ad9cc1ed8df9a459f31842a03cb700104109d3", 0x3b}, {&(0x7f0000001a00)="33fc1ae52eb596b7ede43c6edba2cb99cab754ebde9bbafefd4ba1948a483b6b2bcbaa42030fba5853b8128e391dc6594bf0ef399ef872d18f18dfb7e4ba6bda7c3fad984d265b9498d6598838d618d7784db1baa2a224c7d04f81c25638e2bcf944d033e152146a3fc103791ca8f991fd5355fe073d073eb67e9ac5ac938056178ba6004846d3a82aff623b07355398a30048fe3765eec50ff74dfd2a09d42f816fe537558894c1d01f4c508ee58b8187475a84364177f3eaf920220463bc52f6d7a0080f2bbbe2b8a9dd2944fdb429f495999b460e", 0xd6}, {&(0x7f0000001b00)="52df7f4b4d11a6ad00358eacabedadbe55cac64cf3550155c363f1cda0bb6247297b3342163a464fc5fb76f6f156c1858b8a0040ab5daa847d93eee4af0589e03a34d48ba2982ea5d915af596a202a16e0ca7c5cbf507da89af6a45d481bc91e5519d147d1055e950ecb4360f8122d0f1cf4a1468be8fba367eaf03ba645e68036af33c8a52aea1f34c9318d0184184b4332123e616f42c5f70bca27f16e8480ae1aa4725af18e587f64ba", 0xab}], 0x4, &(0x7f0000001c00)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r20, r17}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x68, 0x4000}, {&(0x7f0000001c80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000021c0), 0x0, &(0x7f0000002240)=[@cred={0x20, 0x1, 0x2, r11, r6, r21}], 0x20, 0x90}, {&(0x7f0000002280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000002300)="a279966c6f3d6a9c2c3d56c3fa6694d8b3f634d2cf3b4be847db1345a3af", 0x1e}, {&(0x7f0000002340)="97b1242bf248c609be6ac15dae99b24a9eaea5fe0363eaeb3e0ae6803b9c55819ef270819640ec954acb31f6791ba8b2b140c523728dfdd7114b5fbe65d57303aa34e98a9abdb0cc76266060121d2d63e487c39fb85255afc6c7e60166de4bdb824ec40abfa7d209bcedbc59722dcab2c76566508dd060261e8353c234bff592cbe94ef4fd90b3b2bc4b63622da88d0f795afd310396", 0x96}, {&(0x7f0000002400)="ab1b8bfc3a5315015710cea8d326f19dd8fc5ab555dd09b842c2e45a60c9372043f780b58f29388e603eda04210c1e23f43e2cd6933df9ec86dd701bce0e6f6df4296ca98189ca5ac5b6219206a1ec53df6d5c1a5c259f84838aebc625a9381ea91bded61f9b46d9d2a3d7efb0805655e4cd04090e96876c01480dc4992ee7ad2e378244be3c7273cb9db7cf92374f2e5141f9e0eab2b200829f0cc2655a28a3f1", 0xa1}], 0x3, &(0x7f0000002500)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r9, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0, r0, r0]}], 0xd8, 0x8000}], 0x5, 0x0) 2018/04/27 09:52:24 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x7, 0x8, 0x4}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/04/27 09:52:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe1ff4)={0x1}) dup2(r2, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) 2018/04/27 09:52:24 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x31be4ae3}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x20000000141042, 0x0) ftruncate(r2, 0x7fff) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) gettid() getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) fstat(r2, &(0x7f0000000640)) 2018/04/27 09:52:24 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10102, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x4, 0x23, {0xffffffffffffffff, 0x3, 0x80, 0x3, 0x4}}) unshare(0x20000000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) connect$ipx(r3, &(0x7f0000000100)={0x4, 0x0, 0x0, "d4dc1a3e6fdb"}, 0x10) 2018/04/27 09:52:25 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f000004afe8)=[{}, {0x74}, {0x6}]}) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "5fc466b4797ee42605f6eba97672a5305c4174c2ebf8310f12bda8eca4bf3ae70e0a2a1142817ffc2fba5386f31e29e6a7b45271123808217ed33aaa7151386dd72fec225d61be0bf0d3f743cecf69f6d366ddc6468ae5d1a6407b8e3e48f5dcc4d5437c711f9c3e42b24b67f7b0e6bd031bc8ba84bff30e88e9e2174d81e96e4c9379dd98650b4ae5c5ae86c135d58e9aaff33a52dc06"}, 0x9b) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/27 09:52:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x154}, 0x1}, 0x0) socketpair(0x2, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r1, &(0x7f00000003c0)='./file0\x00', 0x0, 0x9) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x400, 0xc000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000340)=0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x9, [{0x2, 0x4, 0x2, 0x99c}, {0x7fffffff, 0x3800000000000, 0x8, 0xffffffffffffff7f}, {0xc0000000000, 0x5, 0x74f3, 0x5}, {0x0, 0x5, 0xfffffffffffffff7, 0x3}, {0x5, 0x1, 0x6fae, 0xffffffffffffff38}, {0x200, 0x7fff, 0xffffffffffff00ef, 0x100}, {0x4, 0x10000, 0x1, 0xfd}, {0x4f31, 0x3ff, 0x4001, 0x4}, {0x2, 0x5, 0x800, 0x7}]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000400)={@empty, 0x3f, 0x1, 0xff, 0x6, 0xffff, 0x2, 0x3}, 0x20) 2018/04/27 09:52:25 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x31be4ae3}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x20000000141042, 0x0) ftruncate(r2, 0x7fff) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) gettid() getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) fstat(r2, &(0x7f0000000640)) 2018/04/27 09:52:25 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x21d}], 0x1}}], 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r3 = geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=0x0) mq_notify(r1, &(0x7f00000004c0)={0x0, 0xc, 0x4, @tid=r7}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0xfffffffffffff402, r3, r4, r5, r6, 0x80, 0xefe}, 0xe6, 0x59, 0x7fff, 0x4, r8, r9, 0x6}) dup2(r0, r1) [ 101.094158] audit: type=1326 audit(1524822745.091:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8180 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 101.366761] audit: type=1326 audit(1524822745.365:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8135 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 101.391476] audit: type=1326 audit(1524822745.390:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8135 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=228 compat=0 ip=0x4581aa code=0x0 [ 101.976790] audit: type=1326 audit(1524822745.975:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8180 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/27 09:52:26 executing program 1: unshare(0x4220000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/95, &(0x7f0000000200)=0x5f) r1 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xed, "90705cf3d0f3e61e231f31e9db36990ae9a16b6aa734a60e68bab6632f8f924320943c17d5177046a6cc53b427f61fc69b277c50c695fde3b5db4c58bc0ac17ec94368ddffe374147560c9eec8fe9eb7f33403cfaca1530a662218f4f8b3ac617346232783d0bdb4f8825dd1b6ecd9945889e00338a4697665b6c028edfe69490b96f99e105ef79d980ef3b28f8edda9c2f541fce16839ad01184a776146348d77f3ededc487297cd6ae6aa742bd5164c36fb515737c8f472b7a5f3c771db3d0ca4661a68f2cf6e13dbb48aa4be0a8c765b16c980541c06c19c57bd8eea070dcf7de6e27a1024c5763a413ab3b"}, &(0x7f0000000140)=0xf5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) 2018/04/27 09:52:26 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0x37e, &(0x7f0000000380)={&(0x7f0000000240)={0x120, 0x1c, 0xb00, 0x70bd2b, 0x25dfdbfc, {0xd}, [@generic="babb633a5f5e507c75790d74fe8b7a5f0849d25ec63cfb6488b76c1c2609cc82829a1ff76d3b0dd9f9770f63b6e43af83ac11a1293729a60f8054657bf5a1a200d3731420c77a576cf7758d319da3f023e926e93449ee67480a024829847543e49103e93f7e6195dc123747516e6e0f9aa47606c4c8c6fbdd9568343", @typed={0x8, 0x1d, @ipv4=@multicast1=0xe0000001}, @generic="01cc02f74559b75927696e38101f594ffede54899d35ae78861e8b9bda79c0dcb8b430f5ec851ec7007ba55e17ae06385579f2c6494890db4f39a7fea09b6fe53aee61bec0cec4389fe859e3b84e5810a5c513104e13f7d5a508a9f995b43c6c300383d7bbc9684b3dda2635b1f30e46a9e205c7f786523d1610bc90c0b238195fbd4d9c8ec8"]}, 0x120}, 0x1, 0x0, 0x0, 0x800020000004}, 0x8000) r1 = socket$inet6(0xa, 0x2, 0x5d5) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"068de5d4315fe44fe1574ac5ca8000"}) r3 = memfd_create(&(0x7f0000000000)="17", 0x3) write$binfmt_elf64(r3, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{}]}, 0x78) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x104) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000000c0)={0xffffffff}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/27 09:52:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x3}], 0x18) socketpair(0xa, 0x800, 0x5, &(0x7f0000000040)) 2018/04/27 09:52:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000001000), &(0x7f0000012000)=0x4) init_module(&(0x7f0000000040)='user\'\\.$systemwlan0-cgroup\x00', 0x1b, &(0x7f0000000080)="fa76626f786e657431707070316370757365746d696d655f7479706500") dup3(r1, r0, 0x0) 2018/04/27 09:52:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x1}, 0x152) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, 0x9) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/193, &(0x7f00000001c0)=0xc1) 2018/04/27 09:52:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0xa, [0x1, 0x800000, 0xff, 0x6, 0x200, 0x8, 0x2, 0x0, 0x7, 0xe0]}, &(0x7f00000000c0)=0x1c) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000002200)="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", 0x1000}, {&(0x7f0000000280)="6c0ddb969b26853892adc5490bd46bee45cedc1907161125bbb4c1afb527b59cc5741729c2a7c49dd196f7a29322f6b4d1e6ccaa694221e389aea2cca2651cd271185927963edf96af3b8bb1a7bfc8e9938fe97ce4852fe4a853a562cf41997715d12d7f", 0x64}, {&(0x7f0000000300)="d787eb80767a17c4fe39b687993a50e0d3f6ab8e1fb975604fb7558f964ae2aba28d83dd9f81e99b9c67b5bd6219f6d2dae71ab9eb", 0x35}, {&(0x7f0000000340)="c05ac3858d0e02c3e03a18fcda65b45840de38d7", 0x14}, {&(0x7f0000000380)="002cb9f5c8152f8d3f62a6cb99b0248ed35789baeabd625d00c64a17aa99656056b9942f5a7445eaab3887c511997cce3b3677a30761b600ee5345971954f83f67a651d71a67df63669c0fba1b9dba", 0x4f}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000011c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001180)=0x1e9) writev(r0, &(0x7f0000fdbff8), 0x10000000000001a9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r4, 0x4, 0x46003) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r2, 0x5503}, 0x8) preadv(r4, &(0x7f0000000040), 0x10000000000000a6, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0x819, 0xe966, 0x0, 0x0, 0x0, [], [], [], 0x800, 0x7}) 2018/04/27 09:52:26 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x8000000004) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000100)={{0xd4f, 0x1, 0xe19, 0x2, "4168b1f883925f059bf1dc763522e1c38d3847e37602cda31c3d83c68e929588c7752e51da56d28809599336", 0x6}, 0x0, [0x4, 0x81, 0x6c1, 0x100000000, 0x3, 0x9, 0x8, 0x9, 0x9, 0x4, 0x1, 0x6, 0x4, 0x101, 0x5, 0x800, 0x7fffffff, 0x3, 0x0, 0x2, 0x8001, 0x9, 0x3, 0x1, 0xf3b2, 0x3, 0x0, 0x6, 0x1, 0x4, 0x6, 0x7f, 0x6, 0x80, 0x6, 0x0, 0x0, 0x800, 0x100000001, 0x6, 0x2f, 0xdb96, 0x8, 0x401, 0x3, 0x74, 0x591b, 0x4, 0x3, 0x5, 0x1, 0x442f, 0xb05, 0x24a, 0x6, 0x6, 0x8000, 0x0, 0x5, 0xbc, 0x80, 0x7, 0x7, 0x9ad, 0x40, 0xee75, 0xb, 0x0, 0x2, 0x5, 0x2, 0xfffffffffffffffc, 0x3f, 0x1f, 0x4, 0x1f, 0xd96, 0x2, 0x2, 0x8, 0x7b, 0x5, 0x2d57, 0x7fff, 0x6, 0x9a11, 0x5, 0xffffffffffffffe0, 0x8000, 0x5, 0x5, 0x7ff, 0x967, 0x9, 0x5, 0x80000001, 0x7ff, 0x6, 0x1, 0x7ff, 0x8000, 0x100, 0x40, 0x6, 0x101, 0x4, 0xbbfe, 0x4, 0x7, 0x1, 0x5, 0xe1, 0x7fff, 0xff, 0xfffffffffffffff7, 0x55a9, 0x1f, 0x7, 0x7fffffff, 0x631, 0x6, 0x5, 0x4, 0x85a, 0x0, 0x6, 0x0, 0x100000000], {r2, r3+10000000}}) 2018/04/27 09:52:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x6, 0x7f, 0x8, 0x1, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000), &(0x7f000039c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) 2018/04/27 09:52:26 executing program 7: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000040)=ANY=[@ANYRES64], 0x1}, 0x1}, 0x10000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) 2018/04/27 09:52:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0xfffffffffffffffd}}) 2018/04/27 09:52:26 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x1000, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x8000}}}, 0x88) ptrace(0x4207, r1) socket$inet_sctp(0x2, 0x5, 0x84) ptrace$poke(0x7, r1, &(0x7f0000000040), 0x0) 2018/04/27 09:52:26 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000240)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1d6}}, 0xaa2, 0x3ba, 0x59, "f83f67dedee35e7971c55b1a67fbbb98c0038f01e41561f49c184a19ed81a5a24daec6b22b1affaec6de15d712b399206da210618c5179643d6d963614ad98c4318f59d5d51bdf27c4bfd988b6586fa0"}, 0xd8) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x80, 0x21c) 2018/04/27 09:52:26 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001040)='/dev/cuse\x00', 0x400000, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001080)) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001180)={r1, r2, 0x6, 0x3, &(0x7f00000010c0)="531e22786fb434908e260a8f34348c95a48226c6dd85d76c273969616148ce4b733487fab7a74739347dab9cd6c438586ec24482a05666c2fbad6b0ba5d78a5dd26ecd52b6d98c525d6635c51e9c48a7ba96d3541d3474f0b0b54f7376187b2d44b3ca0b379cf9e64e09b04aec6df9680abd58e0d89cf88c794ae5e93684ade6f0e1394293e163fd94036dc7222559e9b6f8125b94579eb1dfc4bfdd842c72b2e1bf4d5a3b5965", 0x4, 0x80000001, 0x100000000, 0x8, 0x3, 0x64208472, 0x10001, "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"}) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYBLOB="40c568970c4511cd4ce65862e310ae0aaefd3b65c7e6189dd17c035d9f4c7feee06c4718da21944ac329cc39ac77624afcc574cfaed13757a7e798889a01"], &(0x7f0000000100)=0x48) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000000180)="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", 0xe81, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80, 0x0) 2018/04/27 09:52:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xc14e, 0x80800) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400042, 0x82) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000200)=""/41) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000240)={0x10000000000000, 0x2, 0x8, {}, 0x4, 0x4a3b695b}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 2018/04/27 09:52:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) close(r0) 2018/04/27 09:52:26 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) unshare(0x200000000202040) r0 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001c80)={r0, &(0x7f0000001c00), &(0x7f0000001c40)=""/11}, 0x18) 2018/04/27 09:52:26 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/113, 0x71) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x22614668}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x3f, "c497b88f1189772c5edba54e86427135eed0533802d8e90373957b6fef3b386319a576afab32d4d6bf74fa3c2a2aa9b754a3f88700a70bbcdfbad3ed08745a"}, &(0x7f0000000380)=0x47) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0x9, 0x5, [0x1, 0x0, 0xef, 0x2, 0x7]}, &(0x7f0000000400)=0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x3, 0x1, [0x1000]}, &(0x7f0000000480)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xf6c00}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="9c25c283b5b3dfbb5139464e5e4e8771bc1be721367d5aad1d055bbf3c32aed2468243f6927f", 0x26}, {&(0x7f0000000180)="0f9741461f6341b6d44d6a7f2bf11d9cec692c85bcdac6476138ba1e4687547ab5e17f23176465cd77111c535c6285eb765bf6c9f0845429fa37aa16af1d09236c1611120f81a956f8760a8746", 0x4d}, {&(0x7f0000000200)="304ff6f2d88049fbcf5c0f2b090ddfcb74689d89e54833a918b4ff3c612290e549e22bb41d775fc044e0fff4607cb98db78e70d4", 0x34}], 0x3, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x2b0f, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x400, 0x200, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8207, 0x2, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x2dc8, 0x4, 0x0, 0x5, 0x7f, 0xa41c, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x1, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8, 0x1, 0x2000000000000, 0x1, 0x8, 0x29, 0x3, r6}}], 0x120, 0x804}, 0x0) 2018/04/27 09:52:27 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x800039, &(0x7f0000000100)="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", 0x118) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x8200) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) 2018/04/27 09:52:27 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="38010000100013070004000000000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000007d000000cab6d84bf829d40b2935319b03c9477293acbb1048d9aeb600fabc3a75a598fbb788b51be86c9a98e994396d122c2f55502f51ccecdbd5168f3e1e9b2afaa8fdc871065de3a951df927ac7a754dc4858c872c8f6167d0ad1bf461c055eaadbed12955a6307742f40738d1360f44b2ec339bbce91d4d63d6a04978502de2d774310318577b2008815d64f898ca74eb27dcf6ca517809ded328bee3f05", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffff000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/27 09:52:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000001c0)={{0x80000001, 0x2, 0x0, 0x100, "eb5197173b1a29c8e9315ad67fe38cb70f29692fb374583514f9b80f5a207551cb8a6d1c1090ae467f31344b"}, 0x0, 0x0, 0x3, r1, 0x28c, 0xcac, "aff3496723599b5a22dfe357bdc5d154c033eb9b50c9b34adf63c41274629abfe76c002ce1b2c46a7c94127bbebd73536d0f54a0a95b43a1770051b79e5a4ba6", &(0x7f0000000080)='/\x00', 0x2, [], [0x0, 0x9f04, 0x8000, 0x5]}) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)={0x400000}) [ 103.276193] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/27 09:52:27 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000003e00000000000080"], 0x14}, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/27 09:52:27 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xa098}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x84) 2018/04/27 09:52:27 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xaaaaaaaaaaaaba7, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/27 09:52:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = dup(r0) sendmmsg$alg(r2, &(0x7f0000000c40)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000100)="c7", 0x1}], 0x1, &(0x7f0000000ac0)}], 0x1, 0x0) r3 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)="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", 0x1000, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="eb543df4de96277da245c320259e0b27e65057e70a065806ab2297e2b3fc8d2c27731d901931c96c4d13a2dbbb8c0a8d8469754754652f2cf7e641e5bb7e09c1c6180fd4e4417f6cccd4eb349e1618f3d08c276444c531720b80ca20cf30bef36d54aa973fdd7ebeb9b5c3131beccf68edcaa9be47834793eff98a1e4f83550778801464e2fa45da4ef0be1d3f52139644", 0x91, r3) 2018/04/27 09:52:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x30, 0x0, 0x7, "442000000091efc282070000000065b8c23eafddd3a0b514d7"}], 0x30}, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) sendmsg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4000000000004e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/27 09:52:27 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d8f8433bd00000000000000000000030006000000000002004e207f00f3010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000030030000000020100000000003100000000ff010000000000f32843c928562b160100000000000000000000ffffe0000001b4b6da8f65d0995da4094cdeb810291aa5884f97a6816ed4d7bed25521a5eac90307e319beebf25adaa089aac97b81506af7c9506452b18382b43b4bb78c5c467132006d9c7f403c3a9c3c53c5a66a225cd08b21b35c0210b599b3eff9e2b34f0b40aec47c488b219a811db4"], 0x80}, 0x1}, 0x0) 2018/04/27 09:52:27 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x20000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f0000000080), 0xff7b) 2018/04/27 09:52:27 executing program 4: unshare(0x60602) r0 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x8, 0x20000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000540)={{0x0, 0x8001}, {0x7, 0x1}, 0x8, 0x4, 0x6}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) unshare(0x300000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffff3, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x2e9, r2, 0x10000, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000600)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000005c0)={'veth0_to_bond\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f00000004c0)=0xfffffffffffffff7, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r3 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="2e8824", 0x3, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=']wlan0\x00', 0xfffffffffffffffa) r5 = add_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000300)={r3, r4, r5}, &(0x7f0000000340)=""/159, 0x9f, &(0x7f0000000480)={&(0x7f0000000400)={'sha3-512-generic\x00'}, &(0x7f0000000440)="a683ee02a0fdf3a355e8b3c69b671c63f3f0742b565e66fd974cfc3a7001d5670d75e0d659467239a277a592d5726bd36b394bcd34b79404a2208110c0ab", 0x3e}) 2018/04/27 09:52:27 executing program 3: unshare(0x8000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/04/27 09:52:27 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x400140) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000380)='team_slave_1\x00') syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="875db04ddf5200001400000008004500001c000000000011907800000800e000000100004e2100089078e2408972d0104c0f0d035ee86b964940990aa6"], 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000180)={0xffff, 0x7505, 0x80, 0x7, 0x6, 0x100000001, 0x0, 0x6158}, &(0x7f00000001c0)={0x3, 0x8db, 0x400, 0xfffffffffffffffc, 0xffffffffffffff5e, 0x4, 0x1f, 0x8}, &(0x7f0000000200)={0x7, 0x9, 0x6, 0x2008000000, 0x7fff, 0x800, 0x100000001, 0xb4}, &(0x7f0000000280)={r1, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0)={0x5}, 0x8}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000003c0)=0x3) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/206, 0xce) 2018/04/27 09:52:27 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x20400) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='efs\x00', 0x800, &(0x7f0000000180)="5db2ad89bf01b8e1be3f8ae60adec0b3ce51b420dce378ea3ba328b5a82063b0b3acf3270333e44dfb3e10251b655066d3f608451e41eb5458690e55d6f7364c23cae6bd356993910e9a73dbf82bf364b85fe2ec941a111fddb5560a4b10569e53672e338dc4436e74cf40fb83dff360bb5180dec4f703637e407a64e34804cdb947201c8dda002a6f8cd8fbd1d9b4fa9312d53a9021193f31953b2bce05709fc8ebbaa70c850effff5faf8ac76b143654592dba5a7c") ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x4) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a060a0000a84302a7052369250009000800061c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/27 09:52:27 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000008", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000012c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = accept4$inet(r1, 0x0, &(0x7f0000000140), 0x80800) sendmmsg$alg(r1, &(0x7f0000001540)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001280)="6f801acb9e9da5e4d21d", 0xa}, {&(0x7f00000012c0)="958b4bfda05866a7096314dfd99edbd22570829453b61039db3639665c4937c88d88bd56e7c42e72e78086826be1743f95acedb2a2ae7660db534e52873d0a192ffdb7e58600021dd7cfa6cb0829134dafec36a77c4c9c59b01f71c0cb38ff0731162d78008d81a85b7c42e3de485ededac982b75e36a07989766500a99a55d772869aa3f1772e6cd0b338d54047838b32b962a9965223ad15301656e502695245d07fab81cd2aee3e4e13eea9b0d2adb72b4dc51c64b0ad18ce98c317e3bf591f8bd3c46cb98b71afb7cdf91468ba5ca687d7887bd4f9e5c5cdfcd35bb661a20c48180678b0", 0xe6}, {&(0x7f00000013c0)="5b0023f5dd0df6ed5dee1009dfe25a2768bbc204b5c1982f97e1981ee3bbef9c8670afca8f34770995cc73f9ccbdd011c0384b6ddbab14c3485c158435b72be3d8794f038f8ec942e55a145e46716f1ef0e2d5838d47a930e02d50dbec477aae2399a60a22", 0x65}, {&(0x7f0000001440)="8eb36fc838f266ad4d1a2779897d44244a88ca1b3a2785f319653e4c80e54b4f08977a57012c939b50bbadf7df2e9ecd09c36606c918bf656faf40ac0b1b2bfded1c217179885023758a44d17a74ac6f16018ffeb73c6613f1458bc8f98e68b6caa353a5eeb5dd0ab543f1cd531cf3ec7712a4ef86d909ee900ef596a8748d81f7815210bb393ab623a537c9705525317a75aad0ac1f762e36e064ee3628bc", 0x9f}], 0x4}], 0x1, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001240)={0x0, 0x3}, 0x8) 2018/04/27 09:52:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0b0a3a04cdea6060fd876da980692d888e4abcdb040419fc274fcdf4909855483626d5", 0x23) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x101, 0x80080) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000500)=0x0) r3 = getuid() getgroups(0x6, &(0x7f0000000540)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ac0)=0x0) getresuid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000c40)=0x0) fstat(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000dc0)={0x0}, &(0x7f0000000e00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000e40)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000f40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000000fc0)=0xc) r14 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001100)=0xe8) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0}, &(0x7f0000001240)=0xc) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003b40)=0x0) fstat(r0, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003cc0)=0x0) stat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000003f00)={0x0, 0x0}) r30 = geteuid() r31 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003f40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003f80)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000004080)=0xe8) r34 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000040c0)=0x0) lstat(&(0x7f0000004100)='./file0\x00', &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000041c0)={0x0, 0x0, 0x0}, &(0x7f0000004200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004240)={0x0}, &(0x7f0000004280)=0xc) lstat(&(0x7f00000042c0)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004380)=0x0, &(0x7f00000043c0), &(0x7f0000004400)) sendmmsg$unix(r1, &(0x7f0000004580)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="608bc07eb112bc92d6c3a3cf117aec70419c6f46502c048c5797b38685d8c2bd62bb58b1", 0x24}, {&(0x7f0000000140)="e875ebb3321d44116fd73599940f22a6f22480be091aeac0582426ac39f4a8bcf0d0bd9d82584ac83b6f11860b5f5d6347c8038d659026830d798495748e2f6d09f8fa424f4badb681c6ebbe1eda4f5fa1519a22a96c13be2e0ccffa0fcf024c119345c2ebfae0082451cf9bb983d364eb2f1647a39c19ce284388e1c2c5a7b688eee90e395897bb82e6bc250ff3be02653855d1da4ccd482938cc37dd92ad356705f40b3ec2fa7d34d912093ef47db53068cfc26b86", 0xb6}, {&(0x7f0000000200)="1076b194c4634cf8db654fe29dc0c8fa60c2dc71b5174c7e0ffc3fe9f22f991c79533cf29d55706bd3bf6bd240c06e4f9b11b4711537aa0fed61e05d061405004a40a94474584ac3c17ffc47d3ecea9f7d396c0d", 0x54}, {&(0x7f0000000280)="87272be3b116dddcd499b5675e3540a0cc0160c512893364d70abb2163486e12ed9cc759521b633e39efd55c35", 0x2d}, {&(0x7f00000002c0)="5737b091b9df6451ba9d30060d80fbb6dc1855d14b6dfc9f3f8407916d3ef685059042318d1432c97333b87a8c362c6185a16fc8f84150a2340a5dfc0e6fc5cc970ec1a131346db208620bfd430235900cb83b4afdc622a09c7cfb", 0x5b}, {&(0x7f0000000340)="8f3b7ea5a38a485ee88a3a82cabc0e00dc86271794bed1d3f878e1bea0fb18a0439febcb5f64d0a7af5cb030a153107cd0d9b295a30738d1eaa83df7201ed13ceea47b9a0525129df68cc2d9dc185af9a25ecb2edc4a", 0x56}, {&(0x7f00000003c0)="789f6ef0e14ba272200d8908482b134c15a42ae09a6f33f1fa31f0f172", 0x1d}, {&(0x7f0000000400)="a8ef14a67dce2ffc853757c33913df5c9449baf0e1f7027d41d963452ecf97ed1448cbb8be68302e1bad23c61f25a92f9e1df5eb75b8265f16f8a43eab843b3de95093ebd79260ed68c8d9ac1d9201cabdffa01ae451f3dfc606d306a7ab8367b24b1e4db4338bdca03970200a42913f8696c3a8ecfc46cc0d957a242afa568aa5bf99fed98b6f8481d976c3bf7ac13345", 0x91}, {&(0x7f00000004c0)="6d4d52fdc20d15ae16ce0444dbe38092f64e40f8c8", 0x15}], 0x9, &(0x7f00000006c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x2000c000}, {&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e, 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", 0x1000}, {&(0x7f00000039c0)="f1bc943151811fa8b19ae2a2d544f2d7e7764d5125aee8692c1837686f588550dfd9cc150354a74706a1615a8080c6472be159c99bd0014eb75de43e3c569ed36551047c56746bf0510d2104d642b93ec2a93d753c8108ccd7466a3bf6e401a791ad455c16e012c03a4fa5e0e63bd5360bdfb01403a6ad08eab803dcc0271c9bb10ea15ccb0e71fb6362026c69bbf475d8", 0x91}], 0x9, &(0x7f0000004440)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000010000000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x80}], 0x3, 0x800) 2018/04/27 09:52:27 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x80000) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001600)) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) [ 103.785179] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/27 09:52:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x184, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xfffffffffffffe32) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) fcntl$setstatus(r0, 0x4, 0x2000) [ 103.843735] IPv6: Can't replace route, no match found 2018/04/27 09:52:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x1000000002) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x1e, 0x0, 'client0\x00', 0x5, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106", 0x7, 0x80}) accept$packet(r1, &(0x7f0000001540), &(0x7f0000001580)=0x14) 2018/04/27 09:52:27 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) unshare(0x100004) recvmmsg(r0, &(0x7f00000052c0)=[{{0x0, 0x0, &(0x7f00000032c0), 0x0, &(0x7f0000003340)=""/105, 0x69}}], 0x1, 0x2001, &(0x7f0000005400)) [ 103.869860] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/27 09:52:27 executing program 4: r0 = socket(0x11, 0xf, 0x800) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) 2018/04/27 09:52:27 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0xf1, "41c28a4778a000bc27530a6cf5c71fe36e9ed9a9d95c0243583117ce3134cf1751eb466a14d551cad6b42483ee83bd38bf5c0612184cc97d792709c33419fe6c6990590eb7b02f065228591749bb0b5f6ff037bece509fa4a9ca1c13dc9155d13ec55a0582d1422f62c0a3de62b5b119a8788e2041c3fe93344926442debd307f7798b6dfb453010daa387f91e0337367a03d8c0c310b74c93328e6fe7e1d0cba57b3785663285d4ac9c7ad1c640945c4ebc7a82770674f63f43c964f37d1bf6013267a687d6dd0c0ab7d9b16434d75367fe43244466f6bbd438920e9b1fcf5b0d2f97d87bd5c0a4d65fadbf3284f3361b"}, &(0x7f0000000100)=0x115) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x404b, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) [ 103.968879] IPv6: Can't replace route, no match found 2018/04/27 09:52:28 executing program 7: unshare(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='ns/mnt\x00') setns(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x4, 0x10000}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x2, 0x3243}, &(0x7f0000000280)=0x90) 2018/04/27 09:52:28 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x65f85ea4, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)={0xffffffffffffff1b, 0xffffffffffffffc8}) getsockopt$inet_int(r0, 0x10d, 0x4000000094, &(0x7f0000000000), &(0x7f0000000040)=0x3ce) r2 = accept$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000001c0)=""/171, &(0x7f0000000280)=0xab) 2018/04/27 09:52:28 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000152000/0x1000)=nil, 0x1000}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="6f0d46ec69b297879526272b8cd95b5ce072735d7520240520dae4a94c24e1b76c4a2243d41ef582db74e9245f9075675a2c3967fdf3fe56a13fd076f3ced1e366", 0x41}, {&(0x7f0000000040)="11dd5ed494716c4cab75e62f9b", 0xd}], 0x2, 0x6) r1 = open(&(0x7f0000004d40)='./file0\x00', 0x200082, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000004d80)) 2018/04/27 09:52:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) tee(r0, r0, 0x9060, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='mountinfo\x00') sendfile(r0, r0, &(0x7f0000000000)=0xffffffffffffffff, 0xfa) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) 2018/04/27 09:52:28 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb5, "e0fc077f477aad755b36d05b09c1b0814f72ccc5f1cf22108bb6fa66f44b49d0d13c378837e93e978e24c60d7b55c54a31c433d06ee8f8bdc30e1abd6f07884520bfbe23fffa803f89a2975053d7d0177cbae8457bc00e437ca5ab609f88777908747e0fcdd913e8ae3789e3e1d976cbcb57910d78cc3cadf67511c9500740ff8d2f1ef86a789039e61648edc096560f531cbe1e8fb84d29a115b5ae63c104b7305c38576a78598d5e07fd0fd1428767b979f1bd09"}, &(0x7f00000000c0)=0xbd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x101, 0x6}, &(0x7f0000000140)=0x8) setresuid(r1, 0x0, 0x0) 2018/04/27 09:52:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x401, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x111200, 0x0) accept4$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='e\x00\x00\x00\x00\x00\x00\x00']}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x305243, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/27 09:52:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000000040)) 2018/04/27 09:52:28 executing program 4: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f00000002c0)=""/48, &(0x7f0000000300)=0x30) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) recvmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000002600)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/67, 0x43}], 0x1, &(0x7f0000000740)=""/15, 0xf}}], 0x1, 0x0, &(0x7f0000000280)) 2018/04/27 09:52:28 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x1) fcntl$setstatus(r0, 0x4, 0x2000) close(r0) 2018/04/27 09:52:28 executing program 2: r0 = socket(0xb, 0x3, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00000000c0)="faa0c4872266013d741b437a46f37bcc94a16ca9db1bb41ea6ff4973b89b0b5649b53a4dfef5c30c8b7492d5826f947fd4ffb25ad9e4fc87e163cd04cce1269d1aa5f928b5f936cf9d857bc9df0a50a57766576aa774e3ea788d6058", 0x5c) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="3042b94153d0b897b9a4c5ec894f05b0c7f79da1c7b3cd28965fcbdd6978255d5a950ba530a6d39176260944741f843cb19d3241aaa7cc94c57eee261fb8bcec7f216b95", 0x44, 0xfffffffffffffffb) 2018/04/27 09:52:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ppoll(&(0x7f0000000000)=[{r1, 0x400}, {r0, 0x2000}, {r0, 0x200}, {r0, 0x2000}, {r1, 0x400}, {r0, 0x8}, {r0, 0x4000}], 0x7, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000180)={0x8}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendfile(r0, r0, &(0x7f0000000080), 0x3ff) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=@known='system.sockprotoname\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000100)={{0x0, 0x4}, {0x0, 0x3}, 0x2, 0x5, 0x5f}) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/27 09:52:28 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000002c0)={0x0, 0x0}) migrate_pages(r5, 0x7, &(0x7f0000000300)=0x7fffffff, &(0x7f00000003c0)=0x2) keyctl$search(0xa, r2, &(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r1) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'procproc}\x00'}, &(0x7f0000000100)='posix_acl_access,%%\x00', 0x14, 0x1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)={'wp256-generic\x00'}}) 2018/04/27 09:52:28 executing program 7: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = gettid() capset(&(0x7f00000000c0)={0x20071026, r0}, &(0x7f0000000100)={0x4, 0x88f, 0x4, 0x100000000, 0x6, 0xffffffffffffff70}) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8001, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_open_procfs(r0, &(0x7f0000000280)='net/ip_tables_matches\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) 2018/04/27 09:52:28 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x100000000000}, &(0x7f0000000340)=0x8) syncfs(r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0xf5}, &(0x7f00000003c0)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x7, &(0x7f00000002c0)=""/42) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000200)=&(0x7f0000000240)) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af13, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) 2018/04/27 09:52:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x8, 0x2000000, 0x7f6, 0x0, 0x7, 0x401, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x100}}, 0x101, 0x1, 0x85, 0x3, 0x7}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @rand_addr=0x3ca}}, 0x1, 0x0, 0xfffffffffffffff9, 0x5, 0x1}, 0x98) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/04/27 09:52:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x5, &(0x7f0000001400)=[{&(0x7f0000000100)="12ae", 0x2}, {&(0x7f0000000140)="7f19c0e66f695e13c9c16b5083f774bc5a23a9f6f7b90053e11d265f8ec93852ce8a2011b06d29d31c8b38220c58be86c9d196e983c7273dc2ac0a9ab7406252109886de4102e70eb6a0ac2cca493a085f24425ff577fba3af0804bdcf65ca67ec522dbde849bbf6db51", 0x6a}, {&(0x7f0000000200)="f36a2b02a89c25b678e64f04f123717f2adf6fb4341a595fe6edd84526aeb0c436e3775e3994ca1d566ef5d88e4235d306a36a5a8f460da7f750739cc69e3afe6cb5d1406874286c6a757a4646cb9d943fe6c5ab8e30a122cb1a46338dd67753c5aa5f8e8131959a7253d7166719b0e8051954ecb64d465030edf29f9e084b38a553d3355b7f8331afb3d042fd687e8b9ee9bc0620ebe4177d61126a3ecf2206a2cc413d8c0c0915adc94eaaf606e6765d58164d4be06dc7ee493989527f3e64a82cf11da9fd6963431e609f2f823895df0f44cf8cfb", 0xd6, 0x1}, {&(0x7f0000000300)="05f08b3087c82d8a806284f8cf61f285e1dd557e390bf282fcde2397070c847ad55ea0bad709b932c363caec0c1e7a5be9baacc8adaa0257d91dab86e0afd97cf3e1994b1e9c2145ba900c8f907ea5a7c1719a819986844db0810031aa13eca3049ae2e163e72e69af4bd87569bc6a15c8404cd259b3505bc08d761f1d815a3d401b1f547907ab6f755fcb85f3472123122b82980aa9ae3b8b323729f27f62cb1a0e7c37e94202b82a61b10d7c760fff206af1245aef4d9ed7b8f15207764abdc2cadef6fcb938749ea5cf444a1410464e6e08f69ba8b05090795099c2", 0xdd, 0xffff}, {&(0x7f0000000400)="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", 0x1000, 0x7}], 0x0, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="393ad782"], 0x4) 2018/04/27 09:52:28 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0xffff, 0x9d8, 0x8}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80941, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x77, 0x400, 0x9, 0x10000, 0x0, 0x2, 0x290, 0x2, 0xbd70, 0xc1f2, 0x1, 0x2, 0x7, 0x9, 0x101, 0xfffffffffffffc00, 0xe8, 0x7, 0x0, 0x1, 0x2, 0x80000001, 0x200, 0xffffffff00000000, 0xbfa, 0x1000, 0x200, 0x6b, 0x7, 0x0, 0x4, 0xee7f, 0x100, 0xdaa, 0x7, 0xa5f, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x2000, 0x8001, 0xff, 0x7, 0x3, 0x4, 0x7fffffff}, r1, 0xa, r2, 0x3) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x19) 2018/04/27 09:52:28 executing program 7: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xca0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = shmget$private(0x0, 0x1000, 0x78000800, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000180)=ANY=[], 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) 2018/04/27 09:52:28 executing program 5: socketpair(0x1b, 0xf, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff}) accept$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000041bff4)) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/27 09:52:29 executing program 2: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init1(0x807fc) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) r1 = open(&(0x7f0000000840)='./control\x00', 0x0, 0x0) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@upd={0xf8, 0x12, 0x0, 0x70bd2c, 0x25dfdbff, {{'sm3\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x4000000000000000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x880}, 0x800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r2, 0x0, &(0x7f0000000240)) 2018/04/27 09:52:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) getsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0xfffffffffffffffb}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003, 0x5, 0x0, 0x0, 0x2000000000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r1) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0), 0x4) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000340)) fsync(r1) 2018/04/27 09:52:29 executing program 1: set_mempolicy(0x4003, &(0x7f0000a94ff8)=0x1000000000000005, 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x5, 0xd73, 0x39a7, 0x3}, {0x1, 0x9, 0x30b, 0x7acc}, {0x68, 0x1, 0x40, 0x1000}]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000001140)=0x4) pipe(&(0x7f0000097ff8)={0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/4096) fcntl$setpipe(r1, 0x407, 0x80003) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x1ff}, 0x10) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 2018/04/27 09:52:29 executing program 3: r0 = gettid() capset(&(0x7f00000001c0)={0x20071026, r0}, &(0x7f0000000200)={0x3d5, 0x6, 0x0, 0x7f, 0xa000000, 0x7}) capset(&(0x7f0000034ff8)={0x20080525}, &(0x7f0000000140)={0x0, 0x0, 0x1ffffff, 0x0, 0x4, 0x1}) umount2(&(0x7f0000000780)='./file0/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000000380)='big_key\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-}\\\x00', 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) keyctl$get_persistent(0x16, r2, r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000000040)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000000080)=0x7, 0x4) getsockname$inet6(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000180)=0x1c) 2018/04/27 09:52:29 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x351, &(0x7f00000000c0)}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/27 09:52:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="240000001500070701ffff0012000e7fff000000000000000096d6fe0da8000000000000", 0x24) socket$netlink(0x10, 0x3, 0x0) 2018/04/27 09:52:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r1, 0x2) 2018/04/27 09:52:29 executing program 5: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'veth0_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000180)={0x100, 0x2, 0x5, 0x3, &(0x7f0000000080)=[{}, {}]}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/04/27 09:52:29 executing program 1: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) accept4(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000140)=0x80, 0x80800) pkey_alloc(0x0, 0x3) syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x40) 2018/04/27 09:52:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) socket$inet_icmp(0x2, 0x2, 0x1) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000000)='.', 0xa) 2018/04/27 09:52:29 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x220001, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x9, 0x4) unshare(0x400) r1 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x6556, @dev={0xfe, 0x80, [], 0xd}, 0x2}}, 0x6, 0x1, 0x4, 0x288d8db1, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x8001, 0xa, 0x4, 0x1, r2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x140000000000b, &(0x7f0000000080)=0x1000000020008004, 0x37aa) 2018/04/27 09:52:29 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x7c) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="4d00b297512342e50a0937ce05d229b88a6a9076ddfc64b23780033b2df6f3d99beb702bf4a2389c7ae1b95ddb4105e461342a9085b9", 0x36}], 0x1) socketpair$unix(0x1, 0x203, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = dup2(r1, r2) dup2(r3, r2) rt_sigaction(0xb, &(0x7f0000000000)={0x3, {0x1}, 0x8000001, 0x5}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) write$tun(r3, &(0x7f0000000140)={@void, @void, @llc={@llc={0xf4, 0x4e, "d0", "ffd957c4429f6aef6bd04976613523d5bf498e48addffdbfc354e7168a580f5c29627718e453e69dcfef40477df6e69849dd6bc9aebef350a871caf1fc16e8a631"}}}, 0x44) connect$unix(r2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/04/27 09:52:29 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x40200) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 2018/04/27 09:52:30 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f00004fb000)='7', 0x0, 0x0, &(0x7f000033b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) close(r0) sendto$inet(r2, &(0x7f0000000200)='K', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) 2018/04/27 09:52:30 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, r0, 0x3) r1 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x80000000, 0x80000) keyctl$chown(0x4, r1, r2, r3) 2018/04/27 09:52:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet(r0, &(0x7f0000ac0fbb), 0x0, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) 2018/04/27 09:52:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/112, 0x70}], 0x1, 0x2f) 2018/04/27 09:52:30 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) 2018/04/27 09:52:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_gfeatures={0x3a}}) 2018/04/27 09:52:30 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x77, &(0x7f00000000c0)="71a34ec55e487290d60c1e13dfc557b960a7db12cf5ca71c9f322477f75068840eba891624e984ce2aa945cfbb1b16a146751eb18d036b3c247f2f3f337e3c20dd76bf3407e9257c9ea400374784ecc816a58bbf828a08f0c6f285678f41f9a5091b2bfac67ea687895fbfe7cddd91b93b06800164291c"}) mq_getsetattr(r0, &(0x7f0000000080), &(0x7f0000000240)) 2018/04/27 09:52:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) socket$inet_icmp(0x2, 0x2, 0x1) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000000)='.', 0xa) 2018/04/27 09:52:30 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fcntl$setsig(r1, 0xa, 0x26) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) 2018/04/27 09:52:30 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x81, 0x2000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x5, 0x6b}) ioctl$int_in(r0, 0x5473, &(0x7f0000000180)) unshare(0x40600) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x2000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000000)={{}, 'port1\x00'}) 2018/04/27 09:52:30 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) pwrite64(r0, &(0x7f00000000c0)="1c866456eff0eea85349b145e4324baeb57ff5adcedf0da8184b39e17e566b5f72e8d96a7bb8", 0x26, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2}, 'lo\x00'}) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="a3f33fe9d99449111fe7fd84712563481e5f420585b25834", 0x18, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0xffffffff) 2018/04/27 09:52:30 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3b, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e23, 0x4, 'dh\x00', 0x1a, 0x7, 0x7c}, {@broadcast=0xffffffff, 0x4e23, 0x10003, 0xfffffffffffffff9, 0x8001, 0x5}}, 0x44) chdir(&(0x7f0000000000)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/27 09:52:30 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x101080, 0x80) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0x192) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0xb0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/27 09:52:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x38) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x10000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x20, 0x400, {0x77359400}, {0x0, 0x2710}, {0x0, 0x80000001, 0x7, 0x8f}, 0x1, @canfd={{0x1, 0x9, 0x7, 0x5}, 0x1a, 0x2, 0x0, 0x0, "f27e8a54d04607da65fcc44aecf1b740be58308b711f8ea81fa993bb48b09c3195b96a2bf6d7a352c17b13fc690908bbff6bf8545d74eb500ba5a7380c32739f"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000880)={@remote={0xfe, 0x80, [], 0xbb}, 0x25, r2}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r3, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x138}, 0x101}], 0x2, 0x0) 2018/04/27 09:52:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') unshare(0x40600) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000300)={0x3, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x951, 0x7, 0x0, 0x3, "6260bf91e94c732b4e620af1af3c1822d398d5af42615882f729064376baea889044727f6da954bee83fa408", 0x39aec000}, 0x0, 0x0, 0x7fff, r1, 0x9, 0x1, "d85389029291ad21cb91816cc423d4df1750123f73ea0bc3457063a69ddc902e40fb5ad019894f211daf9221b4fc5a707e4e835f5be2095f68608ea4a91d8e83", &(0x7f0000000180)='mounts\x00', 0x7, [], [0x5, 0x100000001, 0xe3f, 0xc8f]}) 2018/04/27 09:52:30 executing program 6: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x3, &(0x7f0000ebcffe)) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='autofs\x00', 0x20, &(0x7f0000000180)="f5779a8bf7d44c05c594c94ef69f5e1a494f46307c79e12d57577cc8c6e80c020b890c59e230bed51dcef7081d9d536cde89b72912e2e736108d8d488f6295bec543c5a706014ef25d285c337797523e995883428c25a62acc3a4547efd7032d64ac314be8c938b06da2541ce60e0abf512361dc83fa08b045f3ea2aad93698ed545201cc221d8acd73e82ba693948709f7fa14250af3b9a13656732c1358aa7298025689096921cf3cb7dc0799fad9e85360ba3cb69ad0aa32b802b394f82078959472c090c8ee3cf22cd84d7712b1d") creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) 2018/04/27 09:52:30 executing program 5: r0 = msgget$private(0x0, 0x461) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000080)=""/117) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) socketpair(0x3, 0x0, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/04/27 09:52:30 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x620000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = socket$inet(0x10, 0x80003, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x80}, 0x8) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f0000022000)=[{&(0x7f0000008000)="4c0000002400ff20ffe0fd956fc283b73ba5de0104000000000000000000000010001b004c001180b598bc593ab68211489b30de33a49868c62b2ca925a6613b6aabf31000febb832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/27 09:52:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x158, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x20, 0x17, {0x42, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x2) 2018/04/27 09:52:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) 2018/04/27 09:52:30 executing program 6: futex(&(0x7f00000000c0)=0xfffffffffffffffe, 0x401, 0x4, &(0x7f0000000100)={0x77359400}, &(0x7f0000000080)=0x1, 0x2) 2018/04/27 09:52:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0xa, [0x0, 0x6c0, 0x3, 0x3, 0x4, 0xfffffffffffffffc, 0x4, 0xfffffffffffff800, 0x200, 0xfffffffffffffff8]}, 0x18) 2018/04/27 09:52:30 executing program 3: r0 = bpf$PROG_LOAD(0x6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000f56000)=@raw, &(0x7f0000000040)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) [ 106.749383] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/27 09:52:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adafa0), 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) 2018/04/27 09:52:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) r1 = geteuid() r2 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='{)-\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 106.831494] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/27 09:52:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1180}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) pwrite64(r1, &(0x7f0000001540)="c3e126ea82e1a432", 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2}, &(0x7f00000000c0)=0xe788) sendmsg$nl_generic(r1, &(0x7f0000001500)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000014c0)={&(0x7f00000013c0)={0xf4, 0x25, 0x3, 0x70bd27, 0x25dfdbfc, {0x13}, [@generic="f22a6834647a824f6aee3ac72e70658f4a921d7ad91f6c890162d23a7754a754a14164e6c1c7a4a608e4e230256baa56b4549fc706b1c86daa9bb9aae3850d4cfb43f87fc15921cf7fc353a66746a1f3c130bb79fc6ab593c8c127d49fa19916066aff3d21b0416f9f0a704d172d", @generic="950f7cd08178f8524ea80ab5b70ae88fe650a02b9167e2f43352227a9fe5bbff05bf934160f42c12ba25e8a11c3a009459b8d7e0a6de3a278e314a8e7fc95e51955da5c77c1ef86158797207382b6a6b70095926b94ae3d5419af6ed6d59d3f52b94709330b1561e0157f76d69ca635c6c"]}, 0xf4}, 0x1, 0x0, 0x0, 0x4}, 0x80c0) 2018/04/27 09:52:31 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) socket$inet6(0xa, 0x7, 0x3b86) 2018/04/27 09:52:31 executing program 2: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000000)=0x200, 0xfffffffffffffe27) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) 2018/04/27 09:52:31 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd60766000000000000000000000ffff02364ee90000000000000000000017161289188a116c0000000186009078001464b51f43274e8950000060c5961e00000000ff010000000000000303000000000001ff020000fdffffff0000"], 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x33, "813bceea162d07caa0e74e52d0e1ec828c0db362b94126243561c999d5d89389f8d7a23ec933cd80fd2958d8bf4dd6f055a48c"}, &(0x7f0000000040)=0x3b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xfffffffffffffe01, 0x4}, 0x8) 2018/04/27 09:52:31 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000001c0)={@multicast1=0xe0000001, @rand_addr=0x10001, r2}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000400)=@updsa={0x138, 0x1a, 0x701, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ctr-des3_ede-asm\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/27 09:52:31 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/27 09:52:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={0x0, 0xcd5, 0x0, 0x0, &(0x7f0000ff7000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x146) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+10000000}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/27 09:52:31 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40040, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 107.122428] sctp: [Deprecated]: syz-executor4 (pid 8627) Use of struct sctp_assoc_value in delayed_ack socket option. [ 107.122428] Use struct sctp_sack_info instead 2018/04/27 09:52:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x80000001}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0x2}, {0x3ff}, 0xffff, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 09:52:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0x44, &(0x7f0000a3bff8)={&(0x7f0000000140)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0x40}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) fadvise64(r2, 0x0, 0x8, 0x1) sendto$inet(r2, &(0x7f0000000180)="be61443c889d62ab9b334e3a67a3ffa3b1681c7fe44b818a5174cc6e7e216093de948f47174c08d7ff097af314cda96d11bf8a7bff2fb6161dedf50f027d8b5c048d621d53b3450b9617eddca196062c35b59477aa3d3239ca0898cd7b6c442988c4d682184972eee28136edd183f6d32c6be429e05658c31f73a0940ca4bd3b4a3da4db0e33458594e49acce96f739d5f999432ff8fb470f74663cce9454d183637824a7082d18eda7f00efa0a96ee277f2c9ba", 0xb4, 0x8000, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000000080)=""/152, 0x98}, 0x0) 2018/04/27 09:52:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000540)='.\x00', 0x48) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0x23, "b222628fff93769dcd9833a384f459222a3cae2a9c378fbf71bbc20aca813ccdab477f"}, &(0x7f00000005c0)=0x2b) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000600)={r2, 0xd0, "de4b3c5e731b1bff3c74c683d445dc9afe1558323dcd807141630dd1060c429951ad3f1b4edd57279e20281bcd412abdb0a73f0a1af509eff5957d891636e843974164a3689bb6ee1c6ef78f9468f45f8b7af8b4755b72215849aa01d0911e2fcd074addc0abb37a993e230d0a1f21f27fb87ca88c7da2173ffafbce614ad74c894830ae998237d7ed53b6489a21abd6e369c9bc7ecb875e4668e251769406087515cc801e45286cd7a1b2d6b11650df8069d309bfc5595984def7bdd5ab7b293814026978a1303b2e247b50b81e1043"}, &(0x7f0000000700)=0xd8) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x0, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x20}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xffffff00, 0xff000000], [0xff, 0xffffffff, 0xffffffff, 0xff], 'ipddp0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x88, 0xe0, 0x6, 0x4}, 0x0, 0xc8, 0xf0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0xa10}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x3b9, 0x1ff}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7, 0x5fd, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffffff, 0xffffffff, 0xffffffff, 0xff0000ff], [0xff, 0xffffffff, 0xff, 0xffffffff], 'rose0\x00', 'eql\x00', {}, {}, 0x11, 0x2, 0x4}, 0x0, 0x138, 0x178, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x4, 0x11}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x177e, 0x2, 0x1, [0x2, 0x4, 0xfffffffffffffffa, 0x80, 0x3ff, 0xa3ff, 0x8, 0x2, 0xfffffffffffffff8, 0x69, 0x5, 0x80, 0x7, 0x7f, 0x7f, 0x2], 0xb}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x8000, 0x31, "4a5051c621f3217dde03487656e735d70ddf90c61680d838f6de848cb092"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) sendto$inet6(r0, &(0x7f0000e62000), 0x0, 0x0, &(0x7f00005b4fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 107.183824] sctp: [Deprecated]: syz-executor4 (pid 8627) Use of struct sctp_assoc_value in delayed_ack socket option. [ 107.183824] Use struct sctp_sack_info instead 2018/04/27 09:52:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = getpid() r2 = getpgid(r1) ioprio_set$pid(0x2, r2, 0x9) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="08000700d935f341d7704e9a1bfbc9cc4687c2ce06000000000000000d74a319fc25fb45a29418bfd02e81565beb41f49fb607d9f806f0ea913d58b8810f84994f885a406cea35032a5fbb2f362650152e70f3c2f38e782c7cddadef5db20a64bf57a69f7505f20ae51634ab19a8a4fdff1c51ff28447d91c495b455690796fae21ebd089cf0cfa5f0326aaad909e2f3b5061198f04dcbe8af6322da75e6d3b209bb4e16ec98bdc63b30941ba6918509c8e7362a1e3aa524edb11e4fa312913b734cd203ef000000", @ANYRES16=0x0, @ANYBLOB="00000020000000000000020300000000000000000100000000000085899b4700000000000000"], 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000000c0)={0x200, @tick=0x2f23, 0x1, {0x100000000, 0x3}, 0x2, 0x3, 0x4}) 2018/04/27 09:52:31 executing program 7: unshare(0x100000) r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000000000001, &(0x7f0000000340)) 2018/04/27 09:52:31 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000000c0)={0x6, 0x20, [0x9, 0x1, 0x3, 0x80c, 0x81, 0x4000800000000000, 0x1b6, 0x1]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6gretap0\x00', 0x600}) 2018/04/27 09:52:31 executing program 6: clock_nanosleep(0x8, 0xffffffffffffffff, &(0x7f000084fff0), &(0x7f0000fd9000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 107.355473] random: crng init done 2018/04/27 09:52:31 executing program 3: pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000340)='j', 0x1}], 0x1, 0xa) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2}) 2018/04/27 09:52:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0x123200) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xc, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067e9fce85de01452076ed2e6d512548de91eb880082260534f08a2d354b038a1061e7a7673042b81cd39d523757032895415b4ec80a24a771ffbd06fed7e", "43e43ded6c91508646cac76391fb350e3690087fb0fe148cdfbe693543c75bc3"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/27 09:52:31 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x4) read(r0, &(0x7f0000000640)=""/239, 0xfffffe2b) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6d0a, 0x9, 0x6, 0x1, 0xcf9b, 0x1ed, 0x0, 0xbc5f, 0x9, 0x7ff, 0x8, 0x2}) 2018/04/27 09:52:31 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x8, 0x220100) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000240)=""/53, &(0x7f0000000280)=0x35) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x11, 0x2, 0x3ff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x1) dup3(r1, r1, 0x80003) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000013000)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/27 09:52:31 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x440000) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000000c0)={0x401, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) 2018/04/27 09:52:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) write(r1, &(0x7f0000000140)="44be8adfc3a0d043e3b1af8e05d064e5dab4d4dc0c04c8275234df6565be9b1dbd15182f238b44cf00e20ba8045512199adbc5dd3ab507eedc9b774678b8a2fa4aba2b7c8843def464e3bd505cc853ffdcdc6ca65c17b8363834b030fb12626043dae4dbf72ef51e1d43a46cb9570fdc523b825a3b39319ec9f8f846f797cec06016ed9d89b05e37e89ad92b178b5cb22f7dfbaa262e8ecc432321d312eeb7a07c761c059781f26a8973371a7a96adb67b253be41fd2678887fa7dafd5b918a69ec792238cf76c45714fb46602d6991ed9cf0099c37df4bc", 0xd8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0, 0x4, 0xb59b, 0x5]}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000001040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000b80)=ANY=[@ANYBLOB="ac010000170021000000000000000000e00000020000000700000000b329000000000000000000000000fe8000000000000000000000000000aaac1414bb000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500fe800000000000000000000000000000000000002b00000002000000ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff0000000000000000000000000a000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000"], 0x1ac}, 0x1}, 0x0) 2018/04/27 09:52:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000001c0)={0x2c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x18, 0x8, [@typed={0x14, 0x0, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10001002}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe4, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xae}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) 2018/04/27 09:52:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000680)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) shutdown(r0, 0x1) [ 107.707861] loop_reread_partitions: partition scan of loop0 (Y#±Œh) failed (rc=-13) [ 107.736623] netlink: 'syz-executor6': attribute type 8 has an invalid length. [ 107.754212] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/27 09:52:31 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) fcntl$setflags(r0, 0x2, 0x1) io_setup(0x1f, &(0x7f0000000000)=0x0) io_submit(r2, 0x8, &(0x7f00000016c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000040)="1ac0d9a4606a6bab875429313ea2a732d4a4930ed05341a263389f27ac9c4aa3b94bfabe8c84e44ccadd9de59f998f2064f6aac85609fd7587d6325f8f9d21f13f5ca0ef930b33fd75a37cc1c351b6eb7969d7f9c8fbe3d78c38f2da827fb9167a4250f3399d5d00c1de21973bd00cc6eaecfdf8fb9ed37f1fe7582e8f2a785049db5266a53fcd1ca71655afeda6e8c6", 0x90, 0x1, 0x0, 0x1, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000000140)="b0443ff855fb7de88c7c3f231e4a1cdd644ab1511d659068e45d647e73e711f5c27e76769abd0b9c50a3e7f2a53d9e144bb612f7160026", 0x37, 0x9, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f00000001c0)="96be0ecd3307811d12950c1357c46ce3534346266ab047e86a9133cfbaecfa8d352b0b53d5fb1c1080cd8ad67132ea95893e55e236e127826562be92f078dd68b201817468e5912f5819da81f632d9538d5decdf282809130ff175a7d5edd1614563925f3f4387f710777333389c0363a02e75ecc92b841c161b5bdaf61bc383776e20e6e5f7882ff0b71a8cf062efe41648cb2950fd4c49b7ada5", 0x9b, 0x3, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x39fd, r0, &(0x7f00000002c0)="1c55dad29a739c1b5ccb014a2bb64359c092d7be3198681e31edb147e23e8930d08817cf532092d77f837a9ee4893c065a043f0986fa719844d20d4558213a727e853df0435f2c7f3a825d1afe5a9c39676b643541ddb27219f3da2baf3218c49be4540b0c3e28d4c0ff6b1e660ed8a6817075ddbc5ef84570f444f28db62d4e2c450f4b2cb65451a3ac5ff1dccea2c7a882b9ba736b8158e46c97a6a2a5e6cd96d5897c6b9bb70b7db3f8c897667d523a52b299a87c7a81df31", 0xba, 0x1f, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xc7, r0, &(0x7f00000003c0)="ecc68cd9816b966ebc29e7be8ed90bcb4d03de77217bc99ff3790d0c086491c6070ff22fbb4358f2607da5ac48a114934dee6a7051b22c838c91515826e7", 0x3e, 0x1, 0x0, 0x0, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000000440)="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", 0x1000, 0x0, 0x0, 0x0, r0}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0xb, 0x7fff, r1, &(0x7f0000001480)="95dbb8c2eb87f3bcfb24f8939bc478b7ac05840d91b9a2010279117e987be4882145b5b1496043f397e543e740dbdd738f3a9d755900a40f4621dffb86f5964990d679dad753f080f42b7883911feed7867d9b30d9a802f0e77c6a099523bdc7e813eb281fda9ccac6056403103cce40425b761c7b28eded5043ee3ba326bf155ce65c2f8fcc84fd7f0ef5af4f2c0c404f868b9fb667f748001faadcf99b57903e08cffc80cebed8d78b653d021612f09936b2dde798b80ff40e833efc1a0cf89b8f30b53d44544faf", 0xc9, 0xce6, 0x0, 0x0, r0}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f00000015c0)="21fa6df23c0bcf2c641ce761ac468bdbc5d7f5c2b3a38aac2d2591d10d404c0f27f20f74b67271f28d0bb84f4eba338dd06bb860f34566dbf25c55dc56c47d79912484be293d6c21b45339ea9613580c0f637f0a48ba7deee9afb2bd43c636ef7068ae230482b1e9b456fc0bbf4663b3f8c3cb72ed50a9b5990ba8a3c5d705ab95ce044a1a76361ea8ac74f89dafcf98e188a4d93697face5715218ca789a462f3a44c3fa6d78e50", 0xa8, 0x1ff, 0x0, 0x1, r0}]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x6000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x80000014}) 2018/04/27 09:52:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xb3) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100000fee0000000000000000000095000000cc720802ff2928efff0000"], &(0x7f0000000100)='syzkaller\x00', 0x7, 0x488, &(0x7f00001a7f05)=""/251}, 0x48) r1 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x3a) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r0) 2018/04/27 09:52:31 executing program 1: clock_adjtime(0x462ba0cd39747f09, &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/27 09:52:31 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x155555555555576c, 0xeadb, &(0x7f0000000180), 0xffffffffffffff50) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140), 0x4) epoll_pwait(r0, &(0x7f0000886fdc), 0x0, 0x0, &(0x7f0000f52ff8)={0x67}, 0x8) epoll_create(0x1f) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x2, &(0x7f0000000080)={0xd3}, 0x8) 2018/04/27 09:52:31 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000380)) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000100)=""/146, 0x92}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xffffbffffffffffd, 0x103, 0x0, 0xc}) rt_sigprocmask(0x1, &(0x7f0000000240)={0x7f}, &(0x7f0000000280), 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x3, 0xf, 0x8001, 0x0, 0x1d}) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') [ 107.820869] loop_reread_partitions: partition scan of loop0 (Y#±Œh) failed (rc=-13) 2018/04/27 09:52:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000680)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) shutdown(r0, 0x1) 2018/04/27 09:52:32 executing program 4: syz_emit_ethernet(0x4, &(0x7f0000001080)=ANY=[@ANYRES32, @ANYRES64, @ANYRES16, @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYPTR=&(0x7f0000001180)=ANY=[@ANYRES16, @ANYRES32, @ANYRES16, @ANYRES32], @ANYRES16, @ANYRES64]], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@empty, @loopback, 0x0}, &(0x7f0000000040)=0xc) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e24, 0x1, 0x2, 0x80, 0x80, 0x33, r1, r2}, {0xb76, 0x3, 0x9, 0x4, 0x7fffffff, 0x55, 0x1, 0x8}, {0x100000001, 0x0, 0x80, 0x8}, 0xfffffffffffffffe, 0x6e6bb1, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x1, 0x0, 0xfffffffffffffbff, 0x4, 0x1}}, 0xe8) [ 107.984799] netlink: 'syz-executor6': attribute type 8 has an invalid length. [ 107.994194] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/27 09:52:32 executing program 0: unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/27 09:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001100)=[0x0]) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0x80}) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/04/27 09:52:32 executing program 3: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) read(r0, &(0x7f0000000180)=""/184, 0x62b) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x54142094, &(0x7f0000000040)=0x2) 2018/04/27 09:52:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7f58, 0xa0800) recvfrom$ipx(r1, &(0x7f0000000040)=""/5, 0x5, 0x2001, &(0x7f0000000080)={0x4, 0x55a, 0x1, "53fc1a89b602", 0x3}, 0x10) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)={0x2, 0x1, 0x2000000000000, 0x200000000000009, 0xc, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x10, 0x14, 0x4}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x33c}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x68adedc0, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0], 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x2c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x7fffffff, 0x200, 0x4, 0x5b, r3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={r7, @in6={{0xa, 0x4e20, 0xa5c6, @dev={0xfe, 0x80, [], 0x1d}, 0x4e}}, [0x10001, 0x100000000, 0x7fff, 0x8, 0x10001, 0x9, 0x2, 0x3, 0x0, 0xffffffff, 0x84b, 0x100000001, 0x9, 0x1, 0x6]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000007c0)={r6, 0x7ff, 0x80000003, 0x80000000, 0x800, 0x1, 0x2cd1, 0x565, {r5, @in6={{0xa, 0x4e24, 0x291, @ipv4={[], [0xff, 0xff], @rand_addr=0xc7fa}, 0x97}}, 0x7, 0x9, 0x7fffffff, 0x1, 0x80}}, &(0x7f0000000200)=0xb0) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={r4, @in6={{0xa, 0x4e22, 0xffffffffffffff81, @dev={0xfe, 0x80, [], 0xc}, 0x80}}, 0x100000001, 0x5}, &(0x7f0000000540)=0x90) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000300)={{0x6, 0x2, 0x2, 0x4, "6deeeb04e0ea2835f5352becc5e5fa75889c9daafdbc210b2d1b6eb2ab45ebf225a121498a47ae312d615d2b", 0x8}, 0x0, 0x0, 0xa43, r8, 0x6, 0x6, "40ee0a2b1b3a4d6e0644f664efcc1513e2a35bc7f07fed6374755df4c50d721f4092f241652626d448b3c2cd185e892d7c06cc63901176644892eb44f1b2b5e6", &(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x12, [], [0x9, 0x9, 0xfffffffffffff8d0, 0xf1b9]}) 2018/04/27 09:52:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket(0x1f, 0x5, 0x1c4) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) read(r1, &(0x7f000083b000)=""/1, 0x1) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000001180)="0bf5430f000319", 0x7}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca", 0x2d}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) symlink(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)='./control\x00') getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@local, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) socket$kcm(0x29, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/27 09:52:32 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x4) r0 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140), 0x0, r0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) 2018/04/27 09:52:32 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000014ff7)='auxv\x00') bind$ipx(r0, &(0x7f0000000040)={0x4, 0xfffffffffffffffd, 0x8000, "bb2ce1c584fd", 0xb6}, 0x10) pread64(r0, &(0x7f0000006fb5)=""/1, 0x1, 0x0) 2018/04/27 09:52:32 executing program 7: unshare(0x48048400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) 2018/04/27 09:52:33 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ptrace$poke(0x5, r0, &(0x7f00000001c0), 0x6) r1 = semget(0x1, 0x0, 0x0) semop(r1, &(0x7f0000000180)=[{0x4, 0x3, 0x1000}, {0x7, 0x0, 0x1800}, {0x7, 0x0, 0x1000}, {0x0, 0xd2f, 0x1800}, {0x6, 0x6}, {0x2, 0x1c, 0x1800}, {0x4, 0x400}], 0x7) close(0xffffffffffffffff) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000200)='./control\x00'}, 0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) connect$netrom(r2, &(0x7f0000000240)=@full={{0x3, {"706ae5ff3bc403"}, 0xfffffffffffffffa}, [{"f2ace26326f5bf"}, {"8a3ba1c60ea385"}, {"a8ef0dc5b192b7"}, {"9027c44bf2cb00"}, {"30eb9c28c01a67"}, {"9c56a005fc9058"}, {"bb67625c1a2db5"}, {"7bdaa77adb5f6c"}]}, 0x48) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) 2018/04/27 09:52:33 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)=ANY=[]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x1) unlink(&(0x7f0000000040)='./control/file0\x00') rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r0) 2018/04/27 09:52:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3, 0xffff, 0x3224, 0x1}, 0x8) 2018/04/27 09:52:33 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x40000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x80, 0x7, 0x7fffffff, 0x2, 0x333987c0, 0x7ff, 0x3, 0x1000, 0x80, 0x4}) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x800, 0x200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@ipv4_newroute={0x24, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) syncfs(r1) 2018/04/27 09:52:33 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xfffffffffffffffc}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYBLOB="7bbd35012f4c6562f82ad4e9b5a35d0a1afb5437c1ab11fbe071cf3b127a455a55d8d88762220036b16973", @ANYBLOB="b231bcf1a8152e2728a31a5713fef8d1f61f945a"], 0x43) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xd10e, [0x7, 0x8, 0x9, 0x9, 0x3, 0x3, 0x7, 0xffff]}, 0x5c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x9, 0x0, 0x200, 0xe828, 0xff28, 0x3, 0x0, 0x0, 0x0, 0x2, 0x6, 0x80000001}) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x12000) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x7fff) 2018/04/27 09:52:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000480)=@migrate={0xd8, 0x21, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x5c, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001}, {@in=@rand_addr}]}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr, @in=@multicast2=0xe0000002}}]}, 0xd8}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) recvmsg$netrom(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@full={{0x3, {"f7f162710a3c7b"}}, [{"d8312b8bc6137d"}, {"b60dc5f6fec511"}, {"e623203a148f5e"}, {"a6988b7eba0c79"}, {"28bb9281a7654c"}, {"f02450e6060b05"}, {"18da82d9595ab9"}, {"03a83f0dcb7a0c"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000100)="46dbc1ffd1c16faeccc0559819b198439d865cd88b16329d68b055f2d28e26efca9d6b5a04564a489ef8933cd1ef5fb9118a9591199ea25571944e2a44343bccf26814d2998bb38b1ec9cc73523871b0d1aa051429d9674a3f40c4f1a511bd67de815cf5f4c5c7e90882dec37eb85d4889b4301f471c93a9d67dd18d718546", 0x7f}, {&(0x7f0000000180)="7474a81b484f19946194c9e792e38954372d6c19f19cc30d489847035cb2b92509b85ce319be45df71ccab7146fa7375f98dce7efe243e321e3265055441feb5b69d27905941bfdfbcd141ec8996ce09f43beb72ecf38520ee43322b038d6fc0ddb39a71df4c6617e5d0abb0cbf1900892e4fbcc553b19259f29bd7f538f89c736f631dcb1dba5a38ac8f7f6943b6b73aabe7f", 0x93}, {&(0x7f0000000240)="8ac2aea99dc23f75c8507ad5ba0c08862895feac8a3acdc9bd1b0ee8e10fc6beae5925f03416970c289158da83", 0x2d}], 0x3, &(0x7f0000000580)=[{0xf8, 0x10d, 0xfffffffffffffff9, "9903da02edfdb1160f3e4e47c81d7867007d14cd26e83cc81feabbb6e0f73c93afd268f4930f6f5c759f84a71aa79e8bc4d111aeadce1cd5ab4f744464b1fd7cb3f804c3290f1e1ee8376e319562aa10d746ce405bfe80c713cb802122a624d250c3a469771c570c73a385aa5c9ce22efccde32a5981a76acf0700c95e513308beb58826694d70d9a1ea300233e948b952abbdef1d44f68f3fc683a813ecb4d74c192d962af4203b79c450c433ed4028a087faf5560608d02ef9d76da70651e668bbf2c1bc455ab853b959978eedf55a4cf5af8ea4a270689e520cf9944be60e54cf34e234"}, {0x30, 0xff, 0xfffffffffffffffd, "03501efe0c31f6cccab3a81d924cf01ae681eb1271bcb1dbba"}, {0x80, 0x11f, 0x1f, "60e3d093e76179b6bb0486d9ed593d1ada31cf40ad886f1d2b5e4d3ec2f9ea5ab8fa6e33c0790907589d4f67a2c84b717147409e9e8999ecca6e1b0cd65db4c2aa3db204e183cdd35be1824ce36a3565ca07548f72c633638cb0d21f9a5e3ce44014f582482815fa2ab8b1fd"}, {0xa0, 0x100, 0x1, "3be398e59c322a3141b19c8a6d037ef9e9c5ccd10d8ad82a090fe1ba9d875fcaab6f9e6dfd55d28a7944b3661bea90fb3679e8b39d9a15c874542b46034c2c3c72fc484f9c1e591a5115861998108b9b841783c36340319a009196f5898d963f2598d855ce3282ce5413e63a9836213cddfc90a90be303fad88732e5ef52d2da119f80a4adb8e1434e6e8c805d"}], 0x248, 0x1}, 0x10142) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000300)) 2018/04/27 09:52:33 executing program 0: r0 = userfaultfd(0x4) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = dup3(r0, r0, 0x80000) r2 = dup3(r1, r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x1, @empty, 0x80000001}, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x0, [0x8, 0x0, 0x0, 0x8f8, 0x3, 0x800, 0x9360]}, 0x5c) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0x5, 0xaa}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000240)=0xa6) 2018/04/27 09:52:33 executing program 6: openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x3ff, 0x10003, &(0x7f00000003c0)=""/196, &(0x7f0000000200)=0xfffffffffffffd26) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="200000000000000005000000000000000800000001000000ff0f0000940e00005b6022736f977f96c15336fef3a4471d614f0b0ca1b21eb9af87058533717331b0"], 0x20) 2018/04/27 09:52:33 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x7fffffff, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffef2) 2018/04/27 09:52:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x0, 0x7e, 0xe7, &(0x7f0000000200)="64406b3607bd7e86ada2225119c194c89088118d42f743a603069efe63c4ef94775f242548d0b474fa618b551d27d095d7ac22e4201a1ab0b457c7265d1f4d71c049e4ec06ed3f238879014427b4cd0e48010b8529b6f463af0cb1dbc6a826cfc6ba1aa69378d2bd68ce15fd17efd74fb0df671d2e42719e2906acae859d", &(0x7f0000000280)=""/231, 0x3, 0x7fff}, 0x28) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={0x6, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, 0xfffffffffffff4a2, 0x7fffffff, 0xb3, 0xffffffffffff5461, &(0x7f00000004c0)='erspan0\x00', 0x8, 0x9140, 0x100000001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair(0xb, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f00000007c0)="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", 0x1000) listen(r6, 0x0) connect$unix(r5, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r6) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000780)={@dev={0xfe, 0x80, [], 0x1a}, r4}, 0x14) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f00000003c0)="437a52046ac5a9d0c9c12bc9f310cec8d07d61e4c2d327917435976e7642db70a78b6db83d9d38890586429f500655206235d7a34aab935b55cff420c7066906c15f6ccb0173c021be8577e1c29d62742272b7125b66733c187baeefd6b6ea93a3841a103fce54050989a1c6bf599ed4422d574a82f3533cd363f70f13636ac1b6405b7cc586bdc4d73a334bf0875abca643d9a7783746b0e1c3e7dc8ad54343354a2f2cfea3499b976abd8604ca23e2d15c49c289f56ec5390aba7bdc3376be305936677451029053d8a159561c6fb6d6457d4a9326881091bbf862e1cfbacb205a8dd583c867adf4a82f8a00") socketpair(0x3, 0x1, 0xfffffffffffffed2, &(0x7f0000000580)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000080)={0xab, &(0x7f0000000140)=""/171}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001800)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r7, &(0x7f0000001a80)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001840)={0x1dc, r8, 0x111, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8a95}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xba8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfd}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}]}, 0x1dc}, 0x1}, 0x800) 2018/04/27 09:52:33 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x81) sendto$unix(r1, &(0x7f0000000080)='9', 0x1, 0x8000, &(0x7f00000000c0)=@file={0x0, './bus\x00'}, 0x6e) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x27ffa) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) lremovexattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/27 09:52:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x2, [{}, {}]}, 0x48) writev(r0, &(0x7f0000000880)=[{&(0x7f00000006c0)}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/04/27 09:52:33 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7fffffff, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0x5, 0x4) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x10001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x100}, &(0x7f0000000340)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8, 0xfffffffffffffffd) ioctl$TCFLSH(r4, 0x540b, 0x10001) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000100)={0x7ff, 0x8, 0x1000, 0x9, 0x1, 0x7, 0x3f2f, 0xa4, 0x1ff, 0x6, 0x7, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x69, r5, 0x10003, 0x9}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r3, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) 2018/04/27 09:52:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x2, {0x7fffffff, 0x8, 0x28f2, 0x80000000, 0x4, 0x4}, 0x3, 0xf2}, 0xe) ioctl(r0, 0x7f99, &(0x7f0000000100)="3b17107c591b2d9d82a7436708a0d5eccda91bf2d7bb795a6e8345071b39eaf4b627bfd2c2d784a00b60f9b3a1f12d7fe57697ab3653c6d13a820a480cf6577b4215197d04acd795d2abea74410eac305dc9c03ee22c") 2018/04/27 09:52:33 executing program 7: unshare(0x400) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./control/file0\x00', 0x280000, 0x180) flistxattr(r0, &(0x7f0000000100)=""/194, 0xc2) r1 = openat(r0, &(0x7f0000000040)='./control\x00', 0x80, 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0300001f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x5, 0x0) 2018/04/27 09:52:33 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001e00010d000000000000000007000000", @ANYBLOB="000000000008f3b03ae34ccfda39b17c0000"], 0x2}, 0x1}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @loopback}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='bcsh0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800, 0x60) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x18b8, 0x5, 0x2, 'queue0\x00', 0x7fff}) recvfrom(r0, &(0x7f0000000000)=""/176, 0xfffffffffffffe08, 0x0, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xdb47799b2c065ff5) 2018/04/27 09:52:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x40000002, 0xa04403) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4c, 0x2}, {}], 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f00000001c0)=[{0x48}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) io_setup(0x0, &(0x7f0000000000)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x7) 2018/04/27 09:52:33 executing program 4: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x4000000000010d, 0x197) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) recvfrom$packet(r0, &(0x7f0000000000)=""/55, 0x37, 0x2000, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/27 09:52:33 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) 2018/04/27 09:52:33 executing program 7: fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x22900, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x6, 0xe7, &(0x7f00000000c0)="52a7e7efe28f0e242aeced8142a87b3a1029af5967ff4bb6ff867e14d2e6db0c63d292b42b75174f08c7b30ff71b180e0ad0f0076cd456046032fb0b8ec722ad038de8207eb6636020c9e4b40fbe47863d1641c493168123798e35ef32e508b4afeb4762b8a6c09c4c757fb9863620d8dd5affde8954d60c0ccd1f0590f7e87ef7181357611662c3bf0d6fee9b3dbba6d795115db9a34dfdc3f044bef6cdb62fad4c5276c4ee9eae5808fc3c899eaaf0aad6a047fe917b46e4e93a87cf17cb8120b580d29172fdc3383a0ee9d1e30fd44507bea4751bc1a515e5a5026fae68b560ad63a6aa167e"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4080, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) connect(r1, &(0x7f00000003c0)=@hci={0x1f, r2, 0x2}, 0x80) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, &(0x7f0000000340)="7dbb8da2603e5577725aeabbfbc708da9889985f7a3f2a6735c5d2e4b3b08dacd522f4a9f61c16f0600cedd5dd02e45a9f75259ea97083fd44cf79149d4078b4ab599b7a79a9f7daefe8f23377fc4c01e7fa40f5f4d5a9e12f81c3e4908a4d2376a6f1bf130c3306292bf62f6ad29f20d5") setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000002c0)={0x2, 'veth0\x00', 0x1}, 0x18) 2018/04/27 09:52:34 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000280)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x100000001) 2018/04/27 09:52:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01010000050000000003000099ae0000"], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80, 0x90000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/78) 2018/04/27 09:52:34 executing program 6: unshare(0x2040600) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x4, &(0x7f00000012c0)=[{&(0x7f0000000100)="85e515e9eb301e0864cb1c917c5d44796d21aec771185b121067d2d1128ed42088", 0x21, 0xb53a}, {&(0x7f0000000140)="4a2b99373b119f23290e5922580a0a6fe5d34398fbcb0e990d2d0e468dc1456ad301db748f3f9e091354781de0050ac404dcb6c114d429c67eb22dbea30cd97cd242972f6e7cb3299bcbffc1675c82383608e4a794fddfec", 0x58, 0x6}, {&(0x7f00000001c0)="66576817932dbe2d360b61f26be07240871abde53c1bb636c0417a40b50e777fc689525b34709a399ee8d2576e7ba60550eff8e370ec95c9c885075c4949e9a56aa4eb68a142824704d970c38ce3d7482c46a69c8784302694bf2b2e0bbddce478f1336d2dac2c077d69ff792fee9cea5ad491ea182c24e8b5097380f54961bb0af2484f69c05dc5cc027739f63cbfbb8285cb1982e378eae1525fa601b345a169e7389528c52b1b7339e8e1c9d26ed11a7be34538c191d25794f608d954f34bcf427fca57c6551255bbd29d65f8b4c1ba3c30477d4ac282ec8cf9a418c3f78f782e42564b0520ab6af92e24527943d5eb0965142ff4c502b8a83dd302941661ff10e0c2aafe0b6b87dedd1bf9cfa9ab8b12d13a871d1ef808e10e6c8823c9f225658f429ea76e88bc12d09f424178b7cc41bd582bd172ce20768b763d9eb15106dfaad01615fc95b1b281a144890f09f91af617f7703ad9bd6214a147e67b9511afcf6eab25d7d7ce7bededbbae92f70f56e1dfa141cef416489035bfb344372bc2b626510ef6d4d51f7db0aff646eec2b940fb65a964334a3a49e2f3cb36beee4c5554d0d24c9aa01cc0686d2251ea2eebb8f07a6b840ecf6bd37ba11bd20139c98f5c67180bc8ea7667cdfafcdf4fd2cc754034794b3b283fa703bb6d5c80de4bb98e8cf6b8e430b3fd11002ad45e624941d12a6c8e0a051a168717cdaa5d2d3635fe4c6a056526e2b797f55b9f21d1e4e3245aa5c91a04940bec628791ee165f14adae165cbd011c35868a6929d3b729414504b27c974f3ac4fd5ee64e51339f8454879a4e26f7bb428a38a4fb34893de88e77aa13db8126b4207e0299766061318a45b69e70e51f547f82b92603b0cf940c8a625c981948bba2fc322d588161b215503b7a6cdde9a0feb165b8952724a52613e7d8bf59dc7bc6fa989cb092ae22e13ee8f1690dbbfdd5c5cb13620595e9ddd901f8e159cb4bcb264a07c9dc6258e59ca7730278cfe502693e052cd6cab4a7898b01c1d15ef65d175bb7e9421b1bdf00913f173da0799e407b28de06a9643b7204e19a378f59ffc445cb3d469adf699656870244edfbe059869ec5d8117b6dc0de3d5df91dea91ece9a76e6450ae3bebb0b81fd6d73270e417494b2b47a791f771994949fbc04d4a81f8a101f97f8d4b245ee6907e5f1777a2bb3a5b99b4b3484d9d06cf358f451e4e06fa446a00938c83169bba5e42aeef27ae2488329cb8a764aea651f38bdca34bac4b683f1133b4f8ea19aae9e8fee374e9fa9a3eb9dee7c30a9be36860dd9d62b7bf74d1f4bb3c107c8971db7ec0500aa195cb89c51a5278c1afcb215c44bc41602511d5049403b0d9c75c47b90779b8421720be42f9276a9c8a4a0805a5b6ae7531ef8cf105b67f5fd6e04f0fa5535d497aa38217818865c48a5187826d69763a172b5cfe350ebf9e81b7f7f8c7211630fa29fe8a5ad41b64576d17689cfb2b87d78e676ee286cca627d360eae48dcb39793ada90e3b537ebe15e7edbedde40982797e4d63388b055c9fc460cc0781ee05aea42caaaf9d92e6301a70576e422ffe9709098011e4eb2c3e886cd84a1be6fd7df288f5b38569d1a30c64aa5368016c4849ddf4acf0321b0c2877a1545cc1e6375aa8515e630903a546ee647e431c61d991e93417836e9025625f39882999641fd5d606c6650ecfdb026fbfdc2e98002f6fc130bd1f0e9a7ce1fa1defde34410f4a6e18ef65f48f20f17e9b539a711c378d3d49235a2d67973eb06b60a6e439c5595b304ed8e3eb9b35c16093eef0ddc28c56355697aced1454e5d48387dd83fac1439d73606a0f84d02c31e1229e00c5c81e42701481ddc27531ad2db01575da2420ff76e878e7886cabe023f45b57b9556b99174f54e2981d81c1b69061e9ed1fc204837694b8c595645d005445c26f5caab610181dc7351fc885efd82e7d7faebfe58df5babace1d317b96e482cd4288e637a0cf17574f262372ebc7fcc410b2b2fd7bc684c6aac83d5c4973e6d205df537d13a441721b8b3865ee9a06c21b64ed1dc8e153db837e56b12e68994dbabfdf0ecef7ceba75cf2d4eb25710e093492b5bb6f7f973b9a5afc452aa92fad5006d99687e179f3dbf815cd2a23a2ab0232b1bb55403db9e2d3c8a419c22eb86e4a51ef156918b094311c6713df85d866eee0b5ce2b2999f3a2931a8a98a2e914b1a83c880fcefc3f06093dd6554001cb9e7b0c919dd268e42cf8d080503247ea9348c677ce5d6ec89570125f89c058fdacd741f6397fa0b104458691a31e49fad0322f07d6eb0284511e67e7353e86257f24807d65d9498ab999838a845a753f68ce842586837f0dcbb8a584a7c267aeb97119b1f8d3d4f2cd50156e54a76426e25eb787113249b1b8434ee37798586228a031ab68a818c9bd2a6a80e889dcb24e4fef2a41d9263f046a0cd0566173033b5829438d971b6da7980a6c3b3693a613dd85be913059c214704212490da557d51cbfc6171bcd62c240fafff1413bc996742af23e4294dfd56b4b3db0032b16ceb6b7400167c8d6902fdf5093e17bd57af9b1a6b7d2f7b9958190fdcea89790f6409f9cd102dd1329bc43e5e819b9d49f31b1ae68174553ebe3033fc4ed88dc9d983554b68710cbde9fae026d66e81e610241bbc50bc5ef0e4d7d036ae3cb5d34a76836a7ce3804476f3091c7429b0709a626c89b42009da48c7585e1e2fcb84e603d0cb3fe0949cbcdf8eb392257bd674ae60e002154ac0fe8ba1c8df37861472a9621d29e8ba0f7894992409e8d230e8aa1b387dcf915511c27ed67c084c8b1a72e4ad6edbaf957bed955fd2a890267b6641bb802897ea5d5548a397c42bed5ea99ee0bfcdddd98d907807f696a9a8fa65604de39d381e8202a9a6b12f8899b73033f2ff77a794ae852d5d28baf2806bba5342ba8c3bbaa7c54515f9c160e8b3569313df26d52b5dbab3a2d7bf89e698cc78015c4ddd629f6e76787931cec865a86f2eb21f9191c90fcc66d7d5cd22d8dad9f6c661c42e845b38e8746ccd7fe16d06ce45eff678228d716a653f87c0671307804a30e3f0e854686d2c90e39831638c39b04272d96750cc5b728cc900114d70b6922c79fbadd2d81ab92200495a8411f8ea0d358f2957a5d3bd6ee489376326c0cd422ddbf5f707fd1c6c30d478f07078cd066b3afd5a6ac47ddffec9735ccb5cd55fa86b2fc42801764d8427480675cee8df457cfbb44a9319ea2241d8c72ab2055ae9520e7bc7f18d8cc933ac151bfadf60291ac52a0122347c547d98a9e441955377fe457b8a836468fea8130fe33cb47166a53b5e98f87f24329eb11f4fb6297b582c2f8edf448d2d3ceba2953df9be327a01724f5d8a9c35db260b04cc5357f01cf8468ceadc999932a88e4cdae06353cad72c7964670021c46d0b0bc873edc1895e91326a5bf3ee4eebca50d017ae2b737fc516a2e9f8c9dad6a35c4a0dbe157131099b4d1b34005692837698e937aeda53e68df9ae894b08107d664062b5490e1a67099e440063422f0fcacd93b45d96a4ceff138c26dcecdb36e58a34a8d6e0b3f245a888e44964d4dd44180b3d79ec654aae87ca26f223f8d5a8f687e423a033f89d7d29daaffe94eb4ae4449acf5a51e6a79fc1da6fbdb1ddc74d89ba70c53aed34008d2a70f76ef07d57432d34f8e3dbdacb6d3c048f6a0e64bb73555c5bb40a83f220cc9b118148500fff73f744e5bca786d5eb36d6274112d31186f640fc041be61eba24df82664ef7cbdaff94bb8d63da03978c299e62e19f857c9f0e72ac619f6e38611a77c3ae1fa7aac2fce70944e5321b8dc4d7b842623c658b8e12de4b9f1c2bb782408f127afc2d4fa74a30d5f224e101232f7d5d6d6f4afbdd6ebf1f766e0b56baf98d74249652abc120a7d863f3839823b942074b07d4a85e7f09276c302d0a751e3ec31f3a771bb04804cea12b15bd4976225dfaba27a7758a3812c940fc374b7e8cf7a1e09519b2c99b9e613a98bf292608121ba196c89b4058fea4bc2e1b3436a25e301a9025abb28558088e6d194a6acbcbca3c92d5a018b803ec31aac03bc7708423a4529ac9476855270c0afedcfa586302055a5d49535184991462b46a724c6d1db271b0110626154e2a8b1e92683c4a909d1f42fdea3707f74e6c86343cae561e4406d34439d1356a0e926b0fdb9703543912f2ff1c65d899626f4869777ce64c207edf8d00523bc62b51f6dd9d455b65c2fc3a47fdc72ba29bbe13a9b17c484dc0b315d2f9e82386869fcfb3c5f555f81267dbfa5253123467e1c273fe0a122ef92358182395ac1154fa07d1187a78c0dd5ff85cc9e351e9e52b6c5fccfccb372269020b5c1831c1428c0447b8e4dd5a5739933429c329d2719ddaee38e0c5a5c00f3d7d6a4f6c8acb890ae67b1c2c82d8f170d9ae082dd0fcc7c1fe17bee3c707b68f3aeab73fde1323cec91160770c17c7f2dec1e4e57ef1abf993c8353cb7acd4b4bf3ffaf14673742066384989e6c82346eb0e4a36a278ab828d92d5838dbdc20826d9c4f2753342ebf0329159c963a052974ecdc35636a9a3fc482b96f2c83057d8abc3ecbe8499357fba9a5007c326cfdb911c484a8040218933dc4d1740c290f5c561a12f3a17d7b20c930bcdba6fb1987f6b7781cee7aa47776414fd92e554b2f39738544fe5a6aa3c307c5e9484b17af66f24c83d0c8c48603af574ee2cf7329d9fd576cae65e8bcd2a5a2a822e4660ca7b9e9fdc9936fdd53d1963acf2fac3ebf2372d6619c18420403bcd8a686dac7691bb9ca7d5fe29153e3b6709f4a1c8de6ca958f6aa11482065a9adfebf2c19730d7070ca4a6f4d46090267a1318abc6a60461007a0d52f9bea40ee5e657005083e9fad748eb857089679a486fddef9705642b50f81e5fd495eafc020936210dedda1341ff38eb360c6c4fe1c0e69a9ff93e4df612586ae44bb3dac5d2579ab2a206cf1113903a7bc27a802897337c601b65a62d59ee289b58e7cda2683b07b2cdd68ef9bc05c145062b14fc49da3fb69a4d5761439f785de7ab85e0095d46118dc30aab3985f2e17227c9ccd7401b1cd2235401a33ea198dbba0c8711864f4f9b9426134ee800ff805782adda7f14048ee02153fac5cfcf32b252bcb88fd4d26fe36af0f288dbf9e427f34f0e280814212a30096afb716a39e0f18b6f2516bac20468e746309ee34ebacdc06f0ca8831a4dec2fcce922822135369914465b48f9442c7bdd28f1e10618010fd8bd2da5474c96b367f7533733519529607c77cf1ae273f8cc1800dac3d25b776bfde5cd81ebbb467eebc9023e7c2dcc60eed3b8ee512d68b5ac95ee38162da7101d4b9a62b76d075319f3bf1460e7025c06e36103858c31e582c756f491c2aac3eaa9a302f429c3287b08ea5ba2c24f02724f2c93cfb1c2fc8264fa1757d808e687e8035059ab543e91819b8672a4fb38d5fa2de157cb5903bbd2df5dac2e19b020e3a569ae88c891c909ca303d3329a9f3060abb07fd10ce9f3d4611828c811103bf0d46f528684b5c2c9f01a9103b9a25d76e066ead00d12f817519912ed35be34ef0b71a71164c2eec7189f062efa4d5184f3c034ab6c33cc67553b87005c8c0851b6c6b1a8d17f66bf5e4c2f1a895b38496c0001713134a88a71beac235747c0a5e9aaf72de99e19b07355db246692c9415a488f85fed72c0299365f740e50cb579bd4f51a87508a6539246fc14fe106ecf845d8eb6f3d98a7d26afa956df4c9ee8c62ed585504456", 0x1000, 0xffffffff}, {&(0x7f00000011c0)="967d153629fb13b21457aa8483359d12496ae0c5c41a6767afaef11dab60813a8a09206abee4790d4316069a3c2fb5351593888425472c572ac62a4f9655b7d3b17bf8a744ce520f0ff6443a7c03e9aaa058136940af46fd25f2966395de58154dd150a061ee3d3d9ec6ca76e87cb642aa915b6f503e73c75c2f2518405aab32e985de2ebfff4d2e6dc80b9e3d6fb8daa7305d57457b930cf927a67428959c92f5fed65c0c16f2f04f1cd712ffd19dc7a6c1f00a810e85b4c2870c76315a8a36cd630397b80e37c4e9c2021d215311b0ae6291b8c4480ff5e25fc9fe0b874055aebdeacb2fd067e9ac6c9456d4d12cb5b51b1b11f6ad4610", 0xf8, 0x1e}], 0x8, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/04/27 09:52:34 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x11, 0x1000, &(0x7f0000000340)="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"}) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') 2018/04/27 09:52:34 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) unshare(0x40600) sync_file_range(r0, 0x8, 0x9, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffff4e4, 0x24000) 2018/04/27 09:52:34 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/27 09:52:34 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0xa}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000000c0)=""/157, &(0x7f0000000180)=0x9d) 2018/04/27 09:52:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2000000000000397, 0x3a, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x329}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x25f0, 0x2, 0x7, 0x500, 0x1, 0x2000020, r1}) 2018/04/27 09:52:34 executing program 3: r0 = socket(0x18, 0x80807, 0x81) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"46eadd5f16c529"}}, [{"3d741ec9c4c1ac"}, {"9f5feae70a4fbc"}, {"1fb62ca9d6ecce"}, {"66dc1c64c4fb97"}, {"15455b5b8394ba"}, {"5b9ad2d98bd0b5"}, {"cbfe2ba48a94c8"}, {"86c145066a2cfa"}]}, 0x48) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x0, 0x0, 0x4, "b7a7a914a5a29744e39c60ef5b244460cb89d4d2be426fca22ff1dfbf3d78dca45fbb1d022f1f33cbb5bba0ada2b40a86bbca42a2fa444572f91f949bcd13e"}, 0x60) 2018/04/27 09:52:34 executing program 0: unshare(0x24000200) unshare(0x20020000) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040)=[&(0x7f0000000000)='eth1\x00'], 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'bond_slave_1\x00', {0x2, 0x4e21}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='ip6tnl0\x00', 0x7}) 2018/04/27 09:52:34 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x9, &(0x7f0000000180)={0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{r1}}], 0x18) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x5}) 2018/04/27 09:52:34 executing program 6: prctl$intptr(0x26, 0x1) r0 = gettid() move_pages(r0, 0x7, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000040)=[0x8, 0x8, 0x7], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip_tables_targets\x00') getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) clone(0x20018400, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)="afbd76e423025db4730c115225085e3fc8613d509c980da7bf8909175fabfb34483075c395af2d6e25e4b8d900000800862c54aad8ea263fa7684391f1f92d12ad24a80ccd146ff1dbb1") 2018/04/27 09:52:35 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9308ca181634a8063"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/27 09:52:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000214}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40800, 0x140) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) fcntl$setown(r1, 0x8, r2) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=""/4096, 0x1000) 2018/04/27 09:52:35 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x280100000044dff, &(0x7f0000000040)) 2018/04/27 09:52:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) 2018/04/27 09:52:35 executing program 0: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e00000027f000001000000000200000000000000e00000016acd057d73abff5ad7cd12e5a29a018aa1b0a170be3f0deb41c7e4218af3b59d1ae1edc4e27f9895da689d96"], 0x18) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) close(r0) 2018/04/27 09:52:35 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x2e5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x1d0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x1e1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/27 09:52:35 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000005c0)={{0x6, 0x400}, {0x4, 0x395c70df}, 0x2f0, 0x2, 0x4}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) recvmsg$kcm(r1, &(0x7f00000026c0)={&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, &(0x7f00000003c0)=""/7, 0x7, 0x384}, 0x10002) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='lo.ppp0^\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000580)=[&(0x7f00000002c0)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='mime_typevboxnet0\x00', &(0x7f0000000400)='\'keyring\x00', &(0x7f0000000440)='vboxnet0posix_acl_access\x00', &(0x7f0000000480)='\x00', &(0x7f0000000540)='userkeyring\\nodev/bdevcpusetmime_type\x00'], 0x100) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000300)) close(r0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x19a, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x881) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7}, 0x8) 2018/04/27 09:52:35 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) unshare(0x40600) sendmsg$alg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)="56c376b6322e244136ee2ca891f14c86dcb5b6673e18bf8339585377e2e3d22c5ddb57027a984827d5eda85689c55df127821350ec40be841602e8e7c2f0973e377aa0f9d02d1b9663555fd14d53e842e1fcdd6670a609aefe6cc43c5056b6f87a94d8ebdcceb6e372eb9415373cc9da019c7f1e36cef0cd2ac2ef069a76ffca56516485103b89", 0x87}, {&(0x7f0000000040)}, {&(0x7f00000000c0)}, {&(0x7f0000000200)="a7f665f28b77ab8683fc9f633c195058f4948034efcc953f52751298190da3e5783831db161ca9186d1d6be1ddcbb5df4906de41a17b288a882de5a6e158bc6f168e6366539d2983bf304e78ec2af46cf5397c479200cd15941931166871597961617ad113914a09f2c20f0e08acef0ff864645e015a9876e48ed4168b79a6815d0e884efc8466c0b43daaf6f875381ec34cd7bca918b9fff626f748231a56940336e3dc0b3ee8bb3fe158", 0xab}, {&(0x7f00000002c0)="4c7254944c9d47d63ffd1b1b10256dc26e7c3d97c2c4f4ed96bb0ac7da62a721241baa57263f5e99c8178c13445acd189d60a54f1f7caaf417104791e37bf9637d198c1caed23002371766b23e9f22ca89cb9fc73eabe6f293dbaecd1461912256ecd3a2ea0a7c2a269865f02a0b22aff8a3256b7692db0a9572500f124c4f02ccc63723678c471987267f7e3030acf65a96542866cc3aa647f8cd697b9cbe6af3c3831fd305478a55fbddf7cc41a19ef58833355677cde4", 0xb8}, {&(0x7f0000000380)="75d51d234975136c8ec192d73d67", 0xe}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="d77be82d8460179524b80e36eb80d71e4dd2660884a6b92e82b6941c11f3579c65cda5c44d2b18f0d8f553ab91ec", 0x2e}, {&(0x7f0000000440)="dd21a096fe3f4856fba344c9beeb2f3841f0dc65531c411c6059f908f01775fd424c823c31ccb9281e18876aa3c8ea2f081050d3cab50df6dd03f4150106304c967eb321907f44777b7c5701f791a990b8b969a1b906dfe90ed55544532357253655a20ab14bbb3705762587ec6409c96478b7f0f3a340bce5cc065a91963e6e9f2978e6ec48f9db63f127b3f5724007f28438e417030201fd6929c737bdf46f4b5bf39bfcf40c53f3bc1e9f2c573456c27b4fae359e6b7a84c690bf35dc7eda972f7dbbee4d7dc7b58b679a796a61eae7b63d5719f8e5c7f36eee5a10db2dd699b9", 0xe2}], 0x9, &(0x7f0000000600)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x5a, "8a5f76080503f3b3bec4f3bc4792e80a324595b387eadeb9cfb9b921526d1f875478a781ed14f48a11ef77a1aad1ccb6d614c7def2474ff989556214a580be5a53a167fb04d258d8fbe2b329c7b16d150cd0647d28d9fe09c60c"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xb8}, 0x8090) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/27 09:52:35 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='wchan\x00') [ 111.145818] device bridge0 entered promiscuous mode 2018/04/27 09:52:35 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0)=""/146, &(0x7f0000000000)=0x92) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) 2018/04/27 09:52:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'bridge_slave_0\x00', @ifru_ivalue=0x1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/27 09:52:35 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x44000, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0xfff7fffffffffffe, r0, &(0x7f0000000300)='./file0\x00') 2018/04/27 09:52:35 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000)='/dev/ppp\x00', 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) sendfile(r0, r1, 0x0, 0x7) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001100)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xe555}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r2, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) 2018/04/27 09:52:35 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)={0x80}) 2018/04/27 09:52:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) fcntl$addseals(r0, 0x409, 0x4) unshare(0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="06001100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)="07c68d29c47488ae59e466b41dc67068a0b3715abafb08d1746cd5310f33658192c9af31d7ff0155c4ba4d015a4ecb004fa8de85a7cc6cfa5841b2951eb2726cfee8eb86cdc2380cace3098a5a899c", 0x4f}, {&(0x7f0000000000)="d81b2d48f601dd488dbd2667a56ee5d2b4131937f8229f638ec1553cf3ef3e0a9c237d3348034ab6d0472fb979eb6b20c6a889ac0408c15eee", 0x39}, {&(0x7f0000000200)="a528512dd105d4d6c1d34497ad0c506ca9d7549d3ed06ff697e743240e4fd826f63d1d3f5ef11e1297c6f8de9e95183caf348e239975ddc0f22fb9ac5fce1db7bfd3f62e539bd00b718cd55bd7dbb53afaeac4bfcc7e2ffbf9be88d5e146af414b8ddc92523664844e9f9eafaf6134d81120b837e376189d683b4787bd49516e20575d10ca49dca6a7c82060432b9051285ed41d99fd7d32999d27f1d593541719387549998245d6660a4ab818c6b641fb59e62c92cd4fa7902d6ad1783150554cb92cd69661d39c51b829718ffddbd93bf1", 0xd2}], 0x3) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x4, 0xa, 0x401, {0x0, 0x989680}, 0xdf, 0x3b}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000800)=0xe8) connect$can_bcm(r1, &(0x7f0000000840)={0x1d, r2}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300), 0x4) [ 111.313978] device bridge0 left promiscuous mode 2018/04/27 09:52:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x9, 0x400000000000}, &(0x7f00000002c0)=0x90) openat$cgroup_int(r0, &(0x7f00000003c0)='io.bfq.weight\x00', 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000000300)="c644e28f3c810cffdd347d083cf99f7b5c2152a1e9552d63abb93ed35c591f57e17567a33757d51304aa8584b0d1ae2d567c0d1d185910361b43be3cb20c17fd8861081a494b28479cbd99c3be90e80f7d78ce651f212ccf3dbc8d6e2876ad2ef051b4f2bb2854c6158f3ad768e299c3fe5bfa9ac5ed8c631b870ee8b1e58e04fb5f43b5dfb20136e01bd3bd28743f702d635222d2780d3d9b9413b5b5717f3562b750dd00d5499936ee", 0xaa) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='\'z4\r'], 0x4) 2018/04/27 09:52:35 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0xffffffffffffffbd) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000280)=""/67) r3 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb718", 0x7, r3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/27 09:52:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x1e, 0x0, 'client0\x00', 0x5, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106", 0x7, 0x80}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/27 09:52:35 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) read(r1, &(0x7f0000000140)=""/36, 0x14d) write(r1, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) 2018/04/27 09:52:35 executing program 7: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r7 = dup2(r5, r6) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b91f307228b11767ea73669fcff"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000440)=0x69) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r7, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/27 09:52:35 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x400) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e24, 0x0, 0x0, 0xa0, 0x0, 0x0, r1, r2}, {0x3, 0xfffffffffffffffc, 0x1f, 0x100, 0x1400000000, 0x9, 0x0, 0x7}, {0x0, 0xa07c, 0x7149, 0x6}, 0x1, 0x6e6bb7, 0x3, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3f}, 0x0, @in6, 0x34ff, 0x0, 0x3, 0x7, 0x4, 0x7, 0x7f}}, 0xe8) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/04/27 09:52:35 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x6, 0x9, &(0x7f0000000000)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/04/27 09:52:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) 2018/04/27 09:52:35 executing program 4: clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000100)=""/164, 0xa4}], 0x336, &(0x7f00000001c0)=""/31, 0x1f, 0x9}, 0x1ff}, {{&(0x7f0000000200)=@rc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/40, 0x28}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/202, 0xca}, {&(0x7f00000002c0)=""/130, 0x82}], 0x4, 0x0, 0xffffffffffffffb4}, 0x5}, {{&(0x7f0000002540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002840)=[{&(0x7f00000025c0)=""/192, 0xc0}, {&(0x7f0000002680)=""/105, 0x69}, {&(0x7f00000041c0)=""/88, 0x58}, {&(0x7f0000002780)=""/38, 0x26}, {&(0x7f00000027c0)=""/101, 0x65}], 0x5, &(0x7f00000028c0)=""/4096, 0x1000, 0xfffffffffffff000}, 0x3}, {{&(0x7f00000038c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003940)}, {&(0x7f0000003980)=""/2, 0x2}, {&(0x7f00000039c0)=""/131, 0x83}, {&(0x7f0000003a80)=""/219, 0xdb}, {&(0x7f0000003b80)=""/133, 0x85}, {&(0x7f0000003c40)=""/142, 0x8e}, {&(0x7f0000003d00)=""/236, 0xec}, {&(0x7f0000003e00)=""/66, 0x42}], 0x8, &(0x7f0000003f00)=""/233, 0xe9, 0x9}, 0xc8b}], 0x4, 0x12123, &(0x7f0000004100)={0x0, 0x1c9c380}) accept4$packet(r1, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004180)=0x14, 0x80000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000380), 0x4) socketpair$inet6(0xa, 0x80807, 0x3, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) memfd_create(&(0x7f0000002700)='\x00', 0x3) personality(0x400000b) timer_settime(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/27 09:52:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f0000000680)="c335b537db08dd48b15bb9790e3a8b2d5aef00eecce1a17c4a77f65344a3b61a696c27765ec39592d87b31b7484d7b228da237c689b583e8e7bc206b2b2d35ea5d8a544cff9ac28685099ed2b19206fb85d9c601e0", 0x55, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000740)=""/191, 0xbf, 0x0, 0x0, 0x2a4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb1, 0x80080) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x4, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x2, 0x6, 0x4, 0xee, 0x4, 0xffffffff7fffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite\x00') splice(r2, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x5, 0x1) 2018/04/27 09:52:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000000000000002900000043000000943fb612"], 0x14}}], 0x2, 0x0) pread64(r0, &(0x7f0000000100)=""/47, 0x2f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8, 0x200) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x4, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xfffffffffffffffa, &(0x7f0000000080)=""/103) [ 112.002461] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/27 09:52:36 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x74, 0x0, 0x0, 0xfffffffffffffffc}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8801, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd8, r1, 0x2187f62893f70cd9, 0x70bd2b, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0xe}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x696eeab8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7a}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5c8b}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}]}, 0xd8}, 0x1, 0x0, 0x0, 0x10}, 0x50) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10000000000001) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x7, &(0x7f00000000c0), 0x8) 2018/04/27 09:52:36 executing program 0: mmap(&(0x7f0000a4b000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000340)=0xe8) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x80000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x3ff, 0x263, 0x1, 0x7fffffff, 0x2, 0x10000, 0xb407, 0x7, 0xff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ff9)={0x20080522}, &(0x7f0000eab000)) getuid() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7fff, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x0, 0x2, 0x101}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x77, 0x10001, 0x80000001, 0xffffffffffffc079, 0x8001}, &(0x7f0000000180)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sysfs$1(0x1, &(0x7f0000000400)='/dev/usbmon#\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000440)="9b5ffe4bbcb740d8f19fe63942510299725c995799ec6fffa1b5ab001884502c34095a779c7b6c5c9effd57c4252ae7c44a29f0d331bc90319a361c32d51f34933632b4eba774c5e2714ffebc1eae8b261c51ec6448485e303d894a734defa9e35ffd8a10cc61e4141") 2018/04/27 09:52:36 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0f"]}) 2018/04/27 09:52:36 executing program 6: r0 = epoll_create1(0x2080000) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r3, &(0x7f00000000c0)}, 0x5) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1b, 0x2c80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0xfffffffe8000201d}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000180)=0x30) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000040)=0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) [ 112.174333] IPVS: ftp: loaded support on port[0] = 21 [ 112.954228] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 09:52:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0x4) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001600)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0xfffffffffffffdd0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000014c0)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000015c0)={0xff}, 0x4) listen$netrom(r4, 0x3) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000001480)) 2018/04/27 09:52:37 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x5000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0xc4ff, 0x4) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/71, 0x47) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000002c0)) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/27 09:52:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="e50000001f4700bfa0d02bcd609b6a36bb34afe738c2df6b8f621c3b54ae30ec2bc9604623ba061f2c37094786549e65ea390e464ff00c689bc401a0729aa119ba4f8f4163bbd62bb4386c52f1d089acf746bbce699a125b81f8ac973d5ad4696f0a59d290236f4bcc634cd0a7fa91c450b8d003cab68bdd7f7cf28b637347a8c2a22d37066e112e07252909f7157c0fa27eeaec5d00f4b3dcdc7c25b992482532f4a736a016de1f5bba2e4a03211a1ff6d0ad867061e3fb70c729f4e87f9ab34fda84c0b32d082b0c916b9d7bbf4df8800efa59adccc87206b85cb5372e73f82e7531710337b1fcbcb905443b839f8e35818b5ac4"], &(0x7f0000000280)=0xed) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x3, 0xc75}, &(0x7f0000000300)=0xc) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000040)={'lo\x00', @ifru_settings={0x0, 0x0, @sync}}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001a80)={&(0x7f00000012c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001340)=""/192, 0xc0}, {&(0x7f0000001400)=""/141, 0x8d}, {&(0x7f00000014c0)=""/95, 0x5f}, {&(0x7f0000001540)=""/93, 0x5d}, {&(0x7f00000015c0)=""/7, 0x7}, {&(0x7f0000001600)=""/96, 0x60}, {&(0x7f0000001680)=""/228, 0xe4}, {&(0x7f0000001780)=""/243, 0xf3}, {&(0x7f0000001880)=""/177, 0xb1}], 0x9, &(0x7f0000001a00)=""/80, 0x50, 0x3}, 0x40000120) bpf$PROG_LOAD(0x5, &(0x7f0000001ac0)={0xf, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x12, &(0x7f0000000100)=""/18, 0x41100, 0x0, [], r3}, 0x48) 2018/04/27 09:52:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000016000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) fcntl$lock(r1, 0x7, &(0x7f000005a000)={0x0, 0x4, 0x10000000000}) 2018/04/27 09:52:37 executing program 6: unshare(0x40600) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x802, 0x0, 0x200000002, 0x2000000048}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f0000000180)="0ca1832ce084a2c25ea7824813904dd9735f2d238c7fc98c7caf57ecef78c93a04b262ed7c9f115d699d7e7e3834820f347a96cdf5b56e307d7ee96df8385e8ff546d4798548d638615ca29be1ac7e458927002801e2f57ec356f125d8514f21453ef9a2e3db79e575a00dc07c7e1ea02146811aeb117ac53ac5d2552afb84815e9cacb76c81b5cce04add40170196836407852c2535f47de063911a94d869f05967d5a26b40027c8ed2958b091495", &(0x7f00000000c0)=""/15}, 0x18) 2018/04/27 09:52:37 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000080200005d, 0x80}) 2018/04/27 09:52:37 executing program 7: socketpair(0x5, 0x803, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x80000001, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x3e, r2, r3}, {0xff6, 0xff, 0x1, 0xab8, 0x401, 0x9, 0x7, 0xd5}, {0x100000001, 0x4, 0x4, 0x72f}, 0x7fffffff, 0x0, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x3, 0x0, 0x3ff, 0x100, 0x7, 0x1}}, 0xe8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e20, 0x4, 0x4e21, 0x10000, 0xa, 0x80, 0xa0, 0x3b, r5, r3}, {0x80000001, 0x7f, 0x7, 0x5, 0x81, 0x688, 0x4, 0x17ca}, {0x7, 0x513a2fa3, 0x2, 0x7}, 0xfffffffffffffffe, 0x6e6bbf, 0x3, 0x1, 0x3}, {{@in6, 0x4d3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x0, 0x1, 0x3f, 0x100000000, 0x7fff, 0x9}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x4, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/27 09:52:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xfffffe9d, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/4096, 0x63}], 0x3b5, &(0x7f0000000000)=""/115, 0x73, 0x3}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000001100)=0x0, &(0x7f0000001140)=0x0) rmdir(&(0x7f0000001340)='./file0\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001240)=0x80000001, 0x4) setresgid(r3, r2, r1) openat$audio(0xffffffffffffff9c, &(0x7f0000001380)='/dev/audio\x00', 0xa4480, 0x0) recvmsg(r0, &(0x7f0000001940)={&(0x7f00000011c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x5d, &(0x7f00000017c0), 0x0, &(0x7f0000001880)=""/139, 0xfffffffffffffe4f}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001300)={0x23, 0x7, 0x8, 0x1, 0x1, 0x9}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) openat$cgroup_ro(r4, &(0x7f00000012c0)='cpuacct.usage_sys\x00', 0x0, 0x0) 2018/04/27 09:52:37 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000080)) ioctl$TIOCCONS(r0, 0x541d) 2018/04/27 09:52:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x8, 0x6, 0x401, 0xf84, 0x792, 0x400, 0x1, 0x2, 0x2, 0xff, 0x0, 0x80000000, 0x1, 0xfffffffffffffeff, 0x7fffffff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r2, 0x8}, &(0x7f0000000540)=0x8) recvfrom$ax25(r1, &(0x7f0000000300)=""/200, 0xc8, 0x40000000, &(0x7f00000000c0)={0x3, {"75971906ae2838"}, 0x1f}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/27 09:52:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="08ef6d7b940bfa057f37", 0x2}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ftruncate(r1, 0x6) 2018/04/27 09:52:37 executing program 6: r0 = epoll_create1(0xfffffffffffffffd) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r0, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) fadvise64(r0, 0x0, 0x13, 0x4) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x101200) 2018/04/27 09:52:37 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x42) inotify_rm_watch(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)="706f7369785f61636c5f616363657373766d6e65743126126264657600", &(0x7f0000000080)='coredump_filter\x00', &(0x7f0000000100)='coredump_filter\x00'], &(0x7f0000000340)=[&(0x7f0000000180)='eth0vmnet0bdevkeyringtrusted$,em0ppp1\\-vmnet0user,\x00', &(0x7f0000000200)="21776c616e30af47504c5e747275737465645023d440656d306367726f75702c5d73656c696e75786c6f2600", &(0x7f0000000240)='coredump_filter\x00', &(0x7f0000000280)='coredump_filter\x00', &(0x7f00000002c0)="6e6f6465762e2c76626f786e657431405c76626f786e65743040932f747275737465646d643573756df26b657972696e672e252147504c657468306b657972696e672800"], 0x1000) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x2}) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) 2018/04/27 09:52:37 executing program 2: syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0xc874, 0x20000000000001, 0xb4e, 'queue0\x00', 0x1168}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000100)) ftruncate(r0, 0xfffffffffffffff8) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/127, &(0x7f0000000180)=0x7f) fcntl$getflags(r0, 0xb) 2018/04/27 09:52:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x841) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x2a, [], 0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/42}, &(0x7f0000000380)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) getsockname(r2, &(0x7f00000003c0)=@can={0x0, 0x0}, &(0x7f0000000440)=0x80) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000480)=@hci={0x1f, r4, 0x1}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)="304d07e8a5f2483379783d5ea56aff8b41807589d8ab621aa15438a076e350e3ed5d804f0d0303157b64def237fd201f5939af26a97988f193773bea6a5edeb3850df8d38f5c6de54a7df7553511255bc385b755f7ca4bae7294954457c6749724048e65c6137bb2727acc1673f6d9528e97e3ce6b6c994655da2beb9f3fddad3751202c66d0b7785d4e77bfdc6bc41cabb2c3ef306f0b371b4f67e80873666a06f438a78e759530503fe482e1f8045c5751bbe162171e4830be8db6406c1a2862acbb16d34fb9a9c3ab3b30e0e663ac66d2f5c9e1864d7528407e597afd6bd0ad8f79259d2e1902307fb8df66f226", 0xef}], 0x1, 0x0, 0x0, 0x40}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="cc510e24f9b883a2fff1709345edc29856dd99a83cabfd23af46476afcd4b4a40330d47e1dc3d864554fb4829664452ca27069c873725357e1251a752dd1274822dde04556c3c7e45fe1938b6d9eb81954bcdd7e883c8af726505fe373948878cfbcb3b0ebc1af4d7d1013774571d775bde67b90f7cf03f76517af6b4d4bd477360e5f0d3361744e9027e6fbaabadfd50003a8bc3fda8ec8c3fd0707c86fac8f346c0254ff34fe43ec4c0a74637216fd2867d3f9af1fa44a05f71806646c1e44f990a0f7b59150a1a1af5709168431beb42dc49f0d4aa1c1ffc6aba0cebc25e0a3914368d1145b4a512f4441c269875acda0f71900021573e75c567045"], &(0x7f00000000c0)=0x8) 2018/04/27 09:52:38 executing program 7: r0 = socket$inet6(0xa, 0xd, 0x8) r1 = epoll_create1(0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x40000000}) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/27 09:52:38 executing program 0: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x2, 0x310, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x88b5, 'dummy0\x00', 'tunl0\x00', 'gretap0\x00', 'veth1_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x120}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x66c, 0x3fff800000000000, 0x3, 0x0, 0x0, "742562e1f98768bdbcc72e23d7d71d22bef7dd25e1f9192b62616633c072bacc4dda7b9e64444b408d11e9be5eafe40bda1523b2162607d87d80e46f15d63a1b"}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}, {{{0x3, 0x60, 0x0, 'veth1\x00', '\x00', 'syzkaller1\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x67ef7c6d8ee7796, 0xff], 0xa8, 0x128, 0x160, [@cluster={'cluster\x00', 0x10, {{0xfffffffffffffffe, 0x8, 0x6}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x9, 0x4}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffe}}}}]}]}, 0x388) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x40c000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/131) 2018/04/27 09:52:38 executing program 1: unshare(0x20000400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) r1 = msgget$private(0x0, 0x508) r2 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/63, 0x3f) setsockopt$packet_int(r2, 0x107, 0x8000000000000008, &(0x7f00000000c0), 0x1) msgrcv(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000002300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018fc237cf76cba5d496a9728ea9a0f1e30d1436b6f"], 0x5b, 0x0, 0x2800) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) 2018/04/27 09:52:38 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000080), &(0x7f00000001c0), 0x1}, 0x20) 2018/04/27 09:52:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x100) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) ioctl$KDSKBLED(r2, 0x4b65, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180), 0x4) 2018/04/27 09:52:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x1000000008008) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x5}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000040)={{0xb59c, 0x7, 0xfc, 0x5, "77b5d717286e03db63558c6c8e95bc18f67db78c596407268e63a63a78ff88dbc9f081b844d3ba0057bb2119", 0x7}, 0x0, 0x0, 0xffffffff00000000, r2, 0x2d, 0xffffffff, "3955885d74919f9421bb5c14f87582d94ef67345e3d9497806a02e2fa36915d6d5a3518b938ae7b24e19dcfa42d469e163c95fb7761fb0c642b4a403d19460f4", &(0x7f0000000000)="4073656c696e7578707070307070703076626f786e6574306d696d655f74797065766d6e6574317d73656c66115dab00", 0x30, [], [0x4, 0x101, 0x8fa6, 0x3f]}) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)=""/4096, 0x1000}, 0x0) 2018/04/27 09:52:38 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0xa38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000040), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8e8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, "00160200", '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xab0) 2018/04/27 09:52:38 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r3 = epoll_create(0x102010002) flock(r3, 0xfffffffffffffffd) 2018/04/27 09:52:38 executing program 7: setitimer(0x2, &(0x7f0000000200)={{0x0, 0x7530}}, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffff9) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x454028da, 0x4) clock_gettime(0x0, &(0x7f00000000c0)) 2018/04/27 09:52:38 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000180)}, 0x10) 2018/04/27 09:52:38 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000200083c737e03000f002cdf1389598e2c", 0x2f}], 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x84000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/04/27 09:52:38 executing program 1: unshare(0x20000400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) r1 = msgget$private(0x0, 0x508) r2 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/63, 0x3f) setsockopt$packet_int(r2, 0x107, 0x8000000000000008, &(0x7f00000000c0), 0x1) msgrcv(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000002300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018fc237cf76cba5d496a9728ea9a0f1e30d1436b6f"], 0x5b, 0x0, 0x2800) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) 2018/04/27 09:52:38 executing program 4: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0xfffffffffffffffa, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000053b44c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) 2018/04/27 09:52:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x2, 0x3, 0x3}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x98) 2018/04/27 09:52:38 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xffff, 0x0, &(0x7f00000000c0), 0x80000, &(0x7f0000000140)={[{@fmask={'fmask', 0x3d, [0x35, 0x37, 0x32, 0x36, 0x34]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@quiet='quiet', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x35, 0x7f, 0x39, 0x78, 0x3d, 0x79, 0x0]}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x37, 0x32, 0x32, 0x37, 0x36, 0x31, 0x33]}, 0x2c}, {@usefree='usefree', 0x2c}]}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000240)) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=@ipv6_newrule={0x34, 0x20, 0x34e1814db372e963, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'bond_slave_1\x00'}]}, 0x34}, 0x1}, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000340)='uid', &(0x7f0000000380)='@:\x00', &(0x7f00000003c0)='msdos\x00', &(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='quiet'], &(0x7f0000000580)=[&(0x7f00000004c0)='}:trusted\x00', &(0x7f0000000500)='{\x00', &(0x7f0000000540)='uid']) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000002c0)) 2018/04/27 09:52:39 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001db000)=""/216, &(0x7f00009a9ffc)=0xd8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/27 09:52:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x3) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x401}}}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2c, 0x0, 0x9, 0x401, 0xea0f}, &(0x7f00000000c0)=0x98) 2018/04/27 09:52:39 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)="2e2f6367726f75702e6370752f73797a3100c76ff009ba37483ec7ca898dbd125304e287f8112d1d6f623aca4252480e85c78f430c59a6facb746548896bcc9afa753b725b427d758b01040631c1e3f90000000021af13e6c85c3d5af2840c6e6de3d11429d820e3a2eee8a647a51ce4e155d96825b6ac5b92630be6e0288ec1b0eb570369ba57bf996de02079cad6243932372e6d4ac2a1e0863138021ae18910700e26b72c93d2808c7deb0de8e5878d5fa8282516ee2cc369d89f204e3db366b6d06eb1f9774e81ee11000000000000d0d4c34d158af34844ba06e26bb91c01128a2636ffaac6cbfeab78958da3000000000000000000", 0x200002, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)='k', 0x1) 2018/04/27 09:52:39 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x0, 0xfffffffffffffe00, 0x8, 0xe0000000, 0x8001, 0x10000, 0x10000, 0x0, 0x2, 0xd0e9}, 0xb) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000000280), 0x15a, &(0x7f00000002c0)=[{0x10, 0x10f}], 0x10}, 0x0) 2018/04/27 09:52:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2040, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0x7, r2, 0x0, 0x200) tkill(r2, 0x1000000000016) 2018/04/27 09:52:39 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) close(r0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/116, &(0x7f0000000100)=0x74) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='em1\x00', 0x4, 0x0) 2018/04/27 09:52:39 executing program 4: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000264000), 0x0) 2018/04/27 09:52:39 executing program 3: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0xffffffffffffffff}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0xff, 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000180)=0x80) getsockname$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) ptrace$setopts(0x4200, r3, 0xd4a, 0x0) mincore(&(0x7f0000005000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/159) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/27 09:52:39 executing program 6: unshare(0x40600) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x107, 0x4200000) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/162, 0xa2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)="dfc58eb7547d0b8a90b2c4577bdda86c0c06bebd1fcc5a99453a05b4f330608f14d8b7ddd2f82441d3d7d9dd5c337410ba6fb525bcd91c3a74a5321fdcf78342f1ac3e9485cb5af11b9fd16b5560630337a1f9705c6e2db3885305011085b11c1aec712f8bac2eaa114a8b56855d41a3ce12c8cbf66391e0efbc524e3d65563f05131b5eb0cdb4b6f3d84b985c0f70adccf5216ce3fcf231dd82164cc1458abf4a2d17f6c650019a008185011b7da9455a46918cb4eafd09633c4136cb6fa465fceda0704ddc0729707de529ed596e0abfdf5c30accbe4ec375e10c0769e556b", 0xe0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/27 09:52:39 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) getsockname(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80) fcntl$notify(r1, 0x402, 0x80000000) sendto(r0, &(0x7f0000000040)="1fa13cf7541a1b309919640f5a1f58b5bfa51f3cc932c5aefd2298c03d7c97fc06b7943a905a745efaf43f0d21d21a21e2054c131fdcd0b390ab8a0e84471d03afaf701876cb3437d2704e4efc1f3fc4bdf40531f57bdc768da2dbfeb2d258c9a9be702e8fb52d16f99b36a487af559e", 0x70, 0x20000001, &(0x7f0000000280)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x47e4e43e, 0x1, 0x1ff, 0x500, 0x1, 0x40040, r2}) sendfile(r0, r1, &(0x7f0000000240), 0x8ac7) 2018/04/27 09:52:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00000001c0)=0x80, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x2, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000200)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000000c0)=0x8c) sendmsg$netlink(r2, &(0x7f0000004300)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000003fc0)=[{&(0x7f0000003dc0)={0x10}, 0x10}], 0x1, &(0x7f0000004400)}, 0x0) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/89, 0x59}}], 0x1, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) 2018/04/27 09:52:39 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/anycast6\x00') 2018/04/27 09:52:39 executing program 2: unshare(0x80000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100)=0x48, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) setsockopt(r2, 0x800000010d, 0x4, &(0x7f000045affc), 0x0) 2018/04/27 09:52:39 executing program 3: unshare(0x40600) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000040), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) 2018/04/27 09:52:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000), 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/27 09:52:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/85, 0x55}], 0x1, 0x0) preadv(r0, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x7, 0x5, 0x6, 0xa, [{0x7f, 0x7f, 0xa92, 0x0, 0x0, 0x180}, {0x7, 0x100000001, 0x2, 0x0, 0x0, 0x88c}, {0x8001, 0x9a, 0xca8d, 0x0, 0x0, 0x1}, {0x5, 0x6, 0x401, 0x0, 0x0, 0x1}, {0x1, 0xff, 0x6, 0x0, 0x0, 0x200}, {0x8, 0x7, 0x427e, 0x0, 0x0, 0x4}, {0x1850657a, 0x0, 0x0, 0x0, 0x0, 0x400}, {0x2, 0x3, 0x65, 0x0, 0x0, 0x4}, {0x3ff, 0x1, 0x9}, {0x80, 0x3, 0x8, 0x0, 0x0, 0x8}]}) 2018/04/27 09:52:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x7f, 0x4, 0x200, 0x0, "41f0dca62067b4bf118bd95ccc0c83fd0e2c0f86014d234c9f82970703b00ac5bbf65550d4f8505a9c11d1ce", 0x2}, 0x0, 0x0, 0x8, r1, 0xfffffffffffffe00, 0xffffffffffffff00, "202f9b47136b450213e3826308a71c090d2b887c1d09cd447710b6c557ae93d0317b71f41c5843f93bfeecb7f0c8fd3ecce33b1429921decf973b6ae7c12d04a", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [], [0x81, 0x1, 0x8, 0x8]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x0, 0x2, 0x0, 0x5, "6d3001a37170594736327cbc194f23673915ef5722e751711eac829d47ddedc5591276a5f49c274c36f1cbe4"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1fe67a5c13b9715ae645243e46058221978539d38d6551d8650b2ccc7afba6e6f82c98c53a9ebbb277e342ffe837987d8138dc04dab3b07d121688aa89040304", &(0x7f00000000c0)='\x00', 0x1}) 2018/04/27 09:52:39 executing program 7: r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000380)={&(0x7f0000000540)="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", 0xffffffcf}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x5, 0x6, 0x4, 0x7f, 0x0, 0xfffffffffffffc00, 0x40008, 0x8, 0x20000000000001, 0xfffffffffffffffa, 0x100, 0x4, 0x1, 0x80000001, 0x1, 0x2, 0x7cb, 0xe0f, 0x1ff, 0x6, 0x100000000, 0x170, 0x3, 0x7, 0x8, 0x8bd, 0xa3, 0x60, 0x8, 0xb9c0, 0x1705, 0x1, 0xbdc7, 0x0, 0x412, 0x0, 0x0, 0x213, 0x3, @perf_bp={&(0x7f0000000240), 0x1}, 0x0, 0x2, 0x7fff, 0x7, 0xbd, 0x5, 0xf1}, r0, 0x0, r1, 0x2) perf_event_open(&(0x7f0000001f88)={0x200000000000001, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x920, 0x4) [ 115.707506] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/04/27 09:52:39 executing program 4: futex(&(0x7f0000000100), 0x400000085, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x20004022000001) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9e95}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000001c0)={0x8, 0x7, 0x8, 0x4, 0x2, 0xfff}) 2018/04/27 09:52:39 executing program 6: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x201) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/27 09:52:40 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/1, 0x1) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x2) write$cgroup_int(r1, &(0x7f0000000100)={[0x37, 0x0, 0x3f, 0x3b, 0x39, 0x3f, 0x31]}, 0x7) rt_sigpending(&(0x7f0000000080), 0x8) 2018/04/27 09:52:40 executing program 1: r0 = socket(0x1e, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000001c0)=@req3={0xfffffffffffffffc, 0x0, 0x1, 0x9cf5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000000000)}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/04/27 09:52:40 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) select(0x40, &(0x7f0000000040)={0xffff, 0xbf, 0x2, 0x2, 0x8f, 0x80000001, 0x101}, &(0x7f0000000080)={0xe665, 0x0, 0x4, 0x6, 0x800, 0x3, 0x3394, 0x8000}, &(0x7f00000000c0)={0x7f, 0x8001, 0x5, 0x0, 0x7fff, 0x6, 0x5, 0x3}, &(0x7f0000000140)={0x0, 0x7530}) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x4, 0x4000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254}) 2018/04/27 09:52:40 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) sendmsg(r0, &(0x7f00000016c0)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="64ff904c910c1690cb40ebebffb5cc192c792314810eaf8b11037a7a68d122f7fd7b8c196c4e614f0af0c2ba165e63b4fd0421396b010bf710c5f11a9a6c7e8a52c308fdef8a0adb950b2b59c593d590df22c5efeebd28e52502446fa97e251da0fdd8ef0e83e87c8f576d16da145a10a963ef23850f6cec15ae460632af6925343ac781e2270d", 0x87}, {&(0x7f0000000300)="054dd71d0e0bfafec1f9d57b1d3d71c0315e002847fb4020fabcbf247407a85378dc693206a1a4658e1a1696af70d7cad1feebaba82b42a867b1e11251f4139e633b61fc2fc6da2ec32fa3409ac1a20cae5a70a67d83b87e7497426de758a2c676eb74cd8bf0d6c94d5ca803de24bea393616ed6fa", 0x75}, {&(0x7f0000000380)="fa1a51374d1ad381de4d1ebc884b3619354acc89bacf93fb683b79c66f09187268c6175c2f0b5dd92dc6b13d12e51c21937da015cf1a5b3843844511417763f4111036a1234efe8bac50aef588dfb1254ad73187c19d9c996221aa7702", 0x5d}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="749db2cfce1c18c7770ad20351f987493f1843ecc1f520271039c25f6364a0fbe358f47bc105aa771faded8dccdd2c7f6150cb496b0fc0c035b4ef565a9ba37f07b113a7eb42c5f35a513bd76fcdcd95af77be655700203b44f97799eef50af0a433b586db7d503f94609f74b9f37200adeaeab1a557a3b16b48b3dbec0a3928a0b02973beb7bdf684c62084e415d72ce924f87a9a1194bc0230bfa1395782b4e9ca59122af7c6711b9c88b797581a2e7c6883e01e90a097f3130d94fbfe4f66ba425aaa49253ffd78b8", 0xca}, {&(0x7f0000001500)="3d74f0b8a11ca558a1e979201b633af2841e3dd11db2df61e2d2aeda8500a3151c1f89c96f135cf12a211c6c5ff7eeeb279416d9a21e45b866a9e24807447c0954b522b4c3a6ca5e719906e8ca522859e95d7612188d3cf32eda21", 0x5b}, {&(0x7f0000001580)="fbcb60d1ea5a28a925186304afc73c0853b9e7ea2758654230442d1e06fe428e967cc0b27cff046afdc7f6b8d855252925e487b5e6c04a3cfc1b1648e10008ea7827b67bf73144152408ee3870c546f0d7e2c641b164676b2bc32c850d3eb6a4fb5a04c099972b89c75b5be4dbc9e389561b76fdc06486b906a6822fbaf429106767d8dfdb76fba7345db467ff891c5e6ba1dc2a9d4baf3457ace53cceb92f86f5020303b5f63294ac908f95020b2a55275a99d606ce71f9f4d72fcc63ea", 0xbe}], 0x7, 0x0, 0x0, 0x4000000}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x20000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0xa, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001700), 0x8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffffc1, 0x140) clone(0x0, &(0x7f0000001240), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/27 09:52:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/27 09:52:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x10040) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000280)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x3f1) r2 = accept4(r0, 0x0, &(0x7f0000000240), 0x0) ftruncate(r2, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="215d6e31b48c370e5bbcf2925827ca5b2ac1bc097a89a4af5d9d1a1da8cfa51e4458f4fd76a94a593c704b98eb06ee0b1bfa50a64868b0a5966382224062f4cfc357b1384588634c8f4816d8dad0a3f96bb85e3958c2e45f932acf3e08ce1fd0fa2cc5d08127367cc46a6ee1d7957b532879bbd44fae85b1e5648d3db63dda13a4058bdbccccc810f0bb7d5804b7f9666ca7c924c4fcf7c62e7231a0603cf680e4cb2f7b686b2260363dffcf5b24b3f8c4", @ANYRES32=r0, @ANYBLOB="050856c34d4332e445ceec83e7fa304f9d48c441589762e87dba5c56dd981643506b73f2a46cd66a4c65adf0bc6f52341da4"], 0x3}, 0x1, 0x0, 0x0, 0x7ffffffffff}, 0x0) 2018/04/27 09:52:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x20) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000026c0)) 2018/04/27 09:52:40 executing program 6: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000080)='+', 0x1}], 0x1, 0x0) write$binfmt_elf32(r2, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2101000a}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x28, 0x1c, 0x100, 0x70bd2d, 0x25dfdbfb, {0xe}, [@nested={0x14, 0x17, [@generic="777e557efb565995f1b67523deaa0aec"]}]}, 0x28}, 0x1, 0x0, 0x0, 0x48001}, 0x40) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x337, 0x4, 0x9, 0x100000000, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) [ 116.280223] print_req_error: I/O error, dev loop0, sector 0 [ 116.289015] print_req_error: I/O error, dev loop0, sector 0 2018/04/27 09:52:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x10000) setsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f00000000c0)="cdb4b60f4676a852e836ae7a3a5d6bb51c0d3b320cdabafe8f018fd181f8254e1f414559a441f9e4d3ce330a81a64000ba6a0e3897992e41ff502274e46170358e8d2354a606d7ded46fd7ce8d00cfde185d02b8d1993c1527642139eb541365bf531db44056fa633f7b86be4880dd6ff98a9b02156e8cee3952f3d40e892424b76562da735633fed90da887992736280b5fc5af00d81895ea87d804ef22189f238f7a816d6e4247bc8d0cbb6fed6b7c3416e5fcfb836d", 0xb7) 2018/04/27 09:52:40 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f00006f0fe0)="1f0000000706fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) rt_sigpending(&(0x7f0000000000), 0x8) [ 116.373787] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/04/27 09:52:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x20000) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000100)="fd334660e3d306b2f8901e3c240b0b074846c91f2cee0a92f251909e5ef4d9a547f1ad79a3e07cbb9890eacb8f96c5e75953002e32f4cb84778211524ec9ad6901d154defe2b3828ea9fd06f16f35b35c9811cc67d3e6eb40af78caeb4940cc6fbe159375e3d", 0x66}, {&(0x7f0000000180)="0567bfc8b179f6756016a1e03511455f6919fce8056089f1200945ef1d29104a68abfdc7e8851cd351de874a1f9f81484bf2d595c5ac70c941d67733283f6b3bd0b26bd67db6bed5836c281c2453c3520d3420b7c03925e46ae66702e4bfb6128476c54cf15480865ef397dcaf9b932321d55a18", 0x74}, {&(0x7f0000000200)}, {&(0x7f0000000240)="8182bbac74ad723231861056da6325e1817b84602afab6bb3238a3283658debcc2d5e8e2a6374ca9e1b1481e39873c8ef6318c839b69581a81a6403b4c05d4c34bd6d01a12", 0x45}, {&(0x7f00000002c0)="060ff1595d679aec228ca3af35475b5ebedc652ca7e2e9cd77a363b4fa44f0e5cac842628d08910dda91357e1e9e2bd029e03d89cd34ce4b95bd85f334a55cf853f3b685f7db629542a50ceb275997dc", 0x50}, {&(0x7f0000000340)="929b822529c8f1a3fe252760ed267ba1146d35d11ea88bcc0d50e64ac697bd8f744ea97b5bab70b711eeb589cd844fcb0292ed91e8296736fb34c09ebf6856d5dfd19ba7c0222d41c38c5b42285bfa538471564dcada94760a290c527bfa59e43fcddecb48e5111528043c034a1abd86b0e1abd33fd468c48635caa6ab4673a14a49c1d07464f27b671e4cc8b8181715543ff967c8ca42e0a27eccecf96b13f3b604b2229e1bf1f0ec51b6c69e48e1ff809a20f6748b11165c867cccd25735feac7c2dc516f5", 0xc6}, {&(0x7f0000000440)="329e3ee7e273766b33eefd15e17dc708cbfc7711960385f9f8380b6904f80b0ed79661f2a5ddc9bafe79add93fd694db87a42022afefeaa58455e3ecb508dc3352858e08d5527492b05d2b19ea102145a42c571c2b719efeb267bcfe7f87a95d21ec4e1182ee825c5fe4659d", 0x6c}, {&(0x7f00000004c0)="74f2d4d76bf3f7828e4758b146829eaf2549903292fdbd346dbd95a882159e368244e3a4c16d8788c5144f6d77b6d6bbfb9dbcf9463663c66205e107b664e71c36f09d7223db859366af5b45a6574408163e3cba5d0a12e616260c21c6778e4ae75fa38443a08b0a264b350c00338cac342848a5638ba20cf08ab802f506a3257ae588c800515ac16ab6599947e1fbba0c", 0x91}, {&(0x7f0000000580)="08fa2a3e0588bb0f025691ebf877a7f192c9389e9ea5af0e5b2455f39d3f9cf0ada3ae5d3fe53742177192a693ef3c9a5b31ca4bbf5e6ffa3ac6b3ad03226baca2b6e073b6ffdcffe2bd7ed8d7957fe288cdea67942ed9bf584015e761b485fa9f704802f539e0603f6f4d0c5919dfdb408a79e2accfbfe62d1933e86c4ff9e6087dc8eb4a7545cc4f8ca917e0543134b88b2adabffb005917cdacdd8fd9806a0a05af930329da81843e955f628709eda2440dce2055d7548b82110f58d348de52fbf05fd45f694149d78e81ab3e1173fc", 0xd1}], 0x9, &(0x7f0000000740)=ANY=[@ANYBLOB="280c0000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x28, 0x4}, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002a80)={0x0}, &(0x7f0000002ac0)=0xc) r4 = getuid() fstat(r2, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = geteuid() lstat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002cc0)={&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000000200)="5897cd3eecb43aa2e9c4cc4b6c17481a98046d87b6637f93c99caea670b2a7d304d0d3cbf6de74dfc63d5b8151b6b3fa", 0x30}, {&(0x7f0000000840)="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0x1000}, {&(0x7f0000001840)="90489d100cc70a16151a319b5aa343a6af037a5e9781cc230305b4884da688b8b1496eb03b59fd51a24c3a74b4d23d233104860505a059cf688905132645f54511e7b20573c24c7156beac2d30d0a28dd6d9398e1d9be2887a2fc87c7bbab5e3c56d596a4df4818a57b04b36991b4b8e1c127815daeedfc0a0e27742badcd066054becddae737ba564de01fc14337b06d6e53b384d682ce013739e059a3f4748390dc3", 0xa3}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000002900)="be762c531d2b0a9786ef3252f019b714bdb5c7ed09e8cf4a2b15bbbb846ffd669a973ba8907a8c397cf77fa41a16159829923ec93b7c48fd84f18ecefb68bd3860aec51a27f93151a426c29b8e69985e9880a72d7c1966e89c893623f6288ce262287a0b9faa8314cd9dbeb9df87ed95c96e2ea7050f7c18e0d9abeaf658214752875c52d27188c7fd77b28988eb2823cfff67c50b9548fae7ac14d1c6093f931fa793f2ffb2daa121d0a57be08fb9165b92456ef612844844b14fb0c60b4fefa645b5b17db30f5a69c78027671b16752eeca430f85135810aaa94b61b0eca48ace46a9a2703", 0xe6}], 0x5, &(0x7f0000002c40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}], 0x68, 0x40}, 0x40) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/27 09:52:40 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x20) 2018/04/27 09:52:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000100)="aa7605e8b35c1af8d0a6e7dcea81f22b8ed5751964fc750ebe50b0fc91095b8e4ec43543f2c757a2e6c4f96c316192aacc61a1c799c5a413cd7c84fa2850845802ee36389d6ceb5945b611dbe042b5dc609054a9809dfe9798f298a6190a547d14ab9d30e3f4b23c02c267a2adf1ee0ba5a8f6b57fa89052226cf1d666bda9197aa85fcfdb02e9ddb44f9b3b778b2dae5cd456ce"}, 0x10) listen(r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/27 09:52:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000d55000)={0x10}, 0x1e5, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000000001010006000c000100ff00020000001e0000000000"], 0x24}, 0x1}, 0x0) pkey_alloc(0x0, 0x2) umount2(&(0x7f0000000000)='./file0\x00', 0x8) 2018/04/27 09:52:40 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x801, 0x100) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) dup3(r0, r1, 0x80000) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000240)=0x2) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x21}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}) [ 116.503129] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 116.577675] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 116.601936] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 116.642344] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 116.657883] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 116.681263] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/27 09:52:40 executing program 0: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000240)=@generic) unshare(0x60000000) unshare(0x30200200) 2018/04/27 09:52:40 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)='q', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0xc5ba, [], 0xaa}, 0x9}, 0x1c) [ 116.820429] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 09:52:40 executing program 1: clock_gettime(0x0, &(0x7f0000feb000)={0x0}) setitimer(0x0, &(0x7f00003f8000)={{}, {r0, 0x2710}}, &(0x7f0000febfe0)) alarm(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{r2, r3/1000+30000}, 0x1, 0x8, 0x3}], 0x18) 2018/04/27 09:52:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) 2018/04/27 09:52:40 executing program 6: socket$pptp(0x18, 0x1, 0x2) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x800) mmap(&(0x7f00006dc000/0x2000)=nil, 0x2000, 0x300000c, 0x200032, r0, 0x56) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r2}) accept$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/04/27 09:52:40 executing program 2: r0 = socket(0x40000000015, 0x80000, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'fo\x00', 0x10, 0x8bc5, 0x5a}, 0x2c) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000180)=[0x3, 0x8]) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffe00}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x2f, "fb2835813c30ff637fe9dd0b68091042add88a1a1cf2159d0aa0caf4e3e8e4f3dd65aea36d30c5b737742f3c46cd73"}, &(0x7f0000000100)=0x37) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/04/27 09:52:40 executing program 3: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc, 0x80, &(0x7f00000000c0), 0x286, &(0x7f0000000080), 0xfffffed9}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x82400, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x68800000) 2018/04/27 09:52:40 executing program 7: r0 = socket$packet(0x11, 0xffffdfffffffffff, 0x300) bind$packet(r0, &(0x7f0000000040)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r1, &(0x7f0000000000), 0x1f1, 0x200000) 2018/04/27 09:52:40 executing program 4: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000004000000000020010000000b27c00000000"]) pipe(&(0x7f0000000ff8)={0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/27 09:52:40 executing program 5: r0 = getpgrp(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0xb557, 0x2, 0x80, 0x0, 0xfffffffffffffffc, 0x80, 0x3, 0x8, 0xff, 0x8, 0x2800000000, 0x100, 0x3, 0x20, 0x1, 0x3, 0x81, 0x10001, 0x9, 0x6, 0x55, 0xff, 0x44884efe, 0x6, 0x9, 0xffffffff, 0x13, 0x0, 0x0, 0x1, 0x3, 0x5f3, 0xffffffffffffff3f, 0x4, 0x6, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000000040), 0x1}, 0x60, 0x6, 0x873, 0x3, 0xff, 0xe6, 0x7}, r0, 0x1, r1, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="050000f4780000000015000001006f891b3493971265969c7836ee1da8f99565130f52a95bf40c251104dd73a0a32b9b8fe2e087cbbbe80300b0a0e1fc39b970332df1d54d68d0b849ff7a7ac8b2ce21a1b6cddaff57c625b8b54cb2b010aded9052c46435101427b11d150542222fcf5927a09fa7acb56f901d131724a62c6226254d514edda40fa58b9db694167dd303e34481d203d9ba36d2d589fce80fd2badf63e7337405"], 0x38}, 0x1}, 0x0) 2018/04/27 09:52:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x0, 0xc0, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000040), &(0x7f0000000e40)=[{0x0, '\x00', 0x0, 0xbfffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) 2018/04/27 09:52:41 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000088, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/27 09:52:41 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b5c4632dc893", [{[{0x9100, 0x1f, 0x3, 0x1}], {0x8100, 0x22, 0x2, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x45, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/27 09:52:41 executing program 0: unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x200000000012, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffefd) 2018/04/27 09:52:41 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff01, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000340)={@empty, @empty, @multicast1}, &(0x7f00000003c0)=0xc) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r3}}, 0x38) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x410000, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8d100}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xd4, r5, 0x403, 0x70bd27, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x5}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000800}, 0xc0) 2018/04/27 09:52:41 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x75b725ba93c14cbd, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x7) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000100007031dff02000000000000000a0009000300001d85685e0000000400ff7e28000000140a43ba16a0aa1c810bb356da5d8060000000060000000029ec2400020cd37ed81cc073", 0x4c}], 0x1}, 0x0) 2018/04/27 09:52:41 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, 0xffffff4c}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x0) getitimer(0x0, &(0x7f00000000c0)) [ 117.335705] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/27 09:52:41 executing program 3: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b91f307228b11767ea73669fcff"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) [ 117.984650] IPVS: ftp: loaded support on port[0] = 21 [ 118.356440] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 09:52:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/04/27 09:52:42 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x7f, {{0xa, 0x4e24, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) uselib(&(0x7f0000000180)='./file0\x00') clock_gettime(0xffffffffffffffff, &(0x7f00000001c0)) r1 = syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x501540) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001440)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000001540)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x20400}, 0xc, &(0x7f0000001500)={&(0x7f0000001480)={0x70, r2, 0x30a, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x4040040}, 0x4) 2018/04/27 09:52:42 executing program 4: socket(0x9, 0x5, 0x101) 2018/04/27 09:52:42 executing program 1: statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/213) r0 = socket$rds(0xa, 0x2, 0x11) fstatfs(r0, &(0x7f0000007000)=""/4096) r1 = gettid() process_vm_writev(r1, &(0x7f0000001280)=[{&(0x7f0000001180)=""/247, 0xf7}], 0x1, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/48, 0x30}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/39, 0x27}, {&(0x7f0000001380)=""/181, 0xb5}], 0x5, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0xfffffffffffffe27}, 0x0) 2018/04/27 09:52:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000005c0)={{0x6, 0x0, 0x0, 0x0, "00e2d9b0aec2d836210d4a21799db038fcce42eb97112c03f5cb4c3eb09d7f04f30308d919a0610d4202bf28"}, 0x0, [], {0x77359400}}) write(r0, &(0x7f0000000ac0)="a75bda2ae5a03e27e38c2ce4931e690a019bccd47280c0885020e76ffb47992f7d5e3b4bd29571f9d962c9582e06c5bc259a06d7400d21b0ff9f958ed578edb7bb8a57a26447293017aed6444775bf4d41c430acd76019fa6c7f4fe2f6a8273d14fc32ffaea432cb575a92efc29dad8e85e60250238d418170ab5fb63380eaa2bf6fa75217748850127411684ac68455cb73bc482b39cefd57594c06bcb6612675aba29f61d604d6e18b3590a2e8450a04c91321ffc5a66ecb64925e400ed1a88eda4220550e1497c524fe5f425a46e9d3424b8fd2c030ffb4c87c65dc0c214aea04c15233739fc141267960709b389eee70062c4ed4a78d059b7c8c72f9f413ef4d32edd7b73363376773cfe64375675a4d2c0cd2411f22cca6702142f13de15403de143a1ac2ca832c2cdb7f602e9e8324096f810904bcaa275e2e8d9a26a5c3c5c8e4325af2ed06655f3372a3d7c8b477756c45891548d10d09a2ba7e69d1f5f07f4a0a863de3aedda189d39d8c5e4137c369abf87dbc7b1b9f11db7bd3267dbd0380f7522072d4b6c54a972fcc878de49fd8964b90b4b864ae5617512814151561e3ed36043f6de075819a54c8c6bd1124d88e7e7efe6c469e44e24c43391729db17ff7366499a67f3743fc7d98d9191dbf3c0360a4e5136582b5117a8afba8b8c4b094c88e3ced56a3332b70c79110fbc779ee523b06e2fb7cb24d5d048b3162223425317c9bdd5f4a32c12a1a1c85edd5000efdbd990998d991c3892520b69f3b7aa89d536a0a0aa5365c4c440bb0f39b1eac417aad955e70c3e6793a3a4a6a8cd02bafa45a1988a81f8e44031dadecab515ab29170f562d5e4bdc2e7f238ea25b0c84b1f8d4fef19cc123886b6cc1c5f2cbcb0e8e03954d9cd16ccc0abd7c8295ff1cf1571e4573cd18a138f8c18495448e190320126a449bc285e68811e487031fc07ca7638ea9f6cbd79f69d845c23944063070bfbdc36b29c191ddc3ef11d27dc04ad659ff3661e190dac91f197afea540f5d6f5fa1e27f4296999fd39e4f36849861dc2629fa3f2d56d732276d4b784d84ae03d1adc27e994dd8125b3af1d4da3bc043ca4bf5ab36adfd411c73821e9e9c2e22e4f3335b2febb307c0b7f335f1586a1fe8ef8d0f36321659557f9c577da888afe1d06875f870eaf447d616d248a8559d152b557a777068214aad3f6a1a948ffe01e24fd7bedf7307f0ccba16c490e607e822514a1c14489cc4f9b749c2ca67d9e441f348efe05dc6e4bd6ff0c8d9591bb3071cdfcff0a502ec6ec039f03d99c7e7c7301683f47fbbe8968c89e81060985719db73e9a4d9aff8751cc8d34084eb46c31637434a8945a5890ccbf82eade4e60469609b620d3148658bccbfb7cc6f1f81112ddb5b65887229a7251c6b3c98cbb44b656c1b0f77e9d127b3ff8fd3f8170b8b6f51be98288845ac2ee8818b8c0b29c767cb25b9a92498c3e9ccca2294bdae8a2a6f7a4f6feecdf37944f335d4a22c472fc8c8b4cc257fe40696964d8d757ba49e79b12dbf022a20212ffbe575f6950393e6b0020bf00f50053483af488881eda2d77c0b99836ce154ab87305d4d5c2510f1c8ebf8f5d5dcc9148229ef90c1b424c331450f3c00745fe7162471e489884f9533ec1eca8fcc0c424386fe7a23caf348fa3aef7d794eebe99497a3509fd6ce5a97121da883e7e73c8981560b3cfe9946d1a7129a1e25d503e2cdd4ca609f287fca014561f4a5b98ce11ee749cfc1702d6c1dd50961b57d9bd529a0b65c62ab315ae77dc1c67298b54e6c534d156073b3d4ac2db05a1313bbc9f61ce2a66848e9484c2c84abe9ec91ff9d775841dc6380e8f1e8aa41c0afee6a3fb28813cca3281c1c31079eb8478892529576849b99c65258986a64b6689ef87263a76faad1e540e3552c4da26da5ddffb723c9039cd1ced26d36f1e42a4104d769848e2d1440c4cd280d057b7ff0d9ba254080a744fca4c0aca0e90bce217e9212df2dc0ea56e98aaa7ec857f2086fb616525cff70c0802833f4e15204b4a7d0ac29cfae3273a12b759cace369806982a9959067859dcd9f02ea62aabc78228179885c871aad8f7e7c0c4167e89f7bccb226bdb97f08dd90e5f2c1f57e92e60cc1ee569f9170d26efa43d9aba5bb259d1177f672e69fa116c0045e505aa925e6c36d18995a188d849492cd12e66430a54cdff8edbb93729df1a59177d21b3fe4837bc1a267c58e1a3a4e261e7057bad95f33a93197fe9d948e6abeb3d4a2b53b2e49b1ea07b4d5ca32698218a5e872f0897f22defc808d797baac87c8aff315a0ad0eb20dec28b7806f60adba0f4639995181eb89c9e8034abf5f08ec07326ae5c4197b0700db170f62c94ef92646efc178e83cc3aab74a89cc4aef977fdede5bcab55e0e630d28c184344e6869853e0692e077275ae7f4abee27e019ef0c0b6dff5bab1695e89c684e8b73bbf4ea212224b4c715a4be28eaa7c80a14f0ec3edb14baf0d4eb2f4ec5b65cede37b229d476f5a959d89bbbb1dc6382c5853a42d8edb14eb4dd7db1cecf43fc358cd43a8be2006ba1d03bcf901eb2b8a216d932056fbd7f115d7594b7fff64b5af4c32a172e434d41dfc3e35323abf3a3aa55815b8fbb964472f2d60b6654dd4779131f187843ba25addc50f38a8c7c95c46fee9fd33fe77bc834dca9fe1784b50e8a8ca8b25cbd4ea1b7b4641248c6aaba1b341621b8e4b1d0a8aac14c3aae480762d5bc24e0dd2176c26659db5ad2fd8e9ad6d2a3872965a18b8ed9c4ea670caf55eda50985bef2c2a5033fc30a377f278b6fcd74f75b2bc34a7b9757b46dfdf268aae60760ad0fbe0e2f26676de4856d3dd0c4f1400c36d833d69d0d72c472a9bec4da300e4b1fcdcedb28d13cc7c382df92c5fe4693ebcd89b7314e8956ec45eeccec6e8e18d452ab0cb4a921feb8bdaf65b4144e87865f5faa3bac602aa1419295e43c2d66ee1a2b167abac1ebb9eddacffc0584d2deb2b232ed96fd57a95edff2a2d3762e8ce42409961fb4a537f09f09e28590ed044e2b50f586579f62fa05153b7fcc2d930f3ac2de4f8f8f66c03e6f0014740f25143fd1feb24857470264e48359cafa8ca07e4d293bfafe72faccae0405e6dae4d64c9c98b35d7388e6019b6051d66625f62ef4fa748d56f20bd0aff875e4b68db55e2d1a35cdd5d8739b24f4d583aff7ba537f278d48432e61291707279f111d0d6f7f1552fc5d86f9dc39f843750c46d24cdc7351ac6c4c609794817595ff2150a04ae37c26235e6be6c00bf405b9199a4cc46613cc8ae5dd16a5ace2194f8232dc6191ad606dbdf76fb187ff50cfd1d241ee54a83d0169a00570573fdb2aa5911f1761e079a0137c07bf36e1aeeebb7a7e740f4129b2ece3a1a8d054223afc0a95e2d8ea1bfa221c3b2aebe2f132bd300dcb7fa84ef9b63c2c1a74e8eeed8b1893f2c2c49ada8429ea559d4361b5def8f782f5aaa5fc019c83c0643ef01f6d7f8689b38e1942679619d51657b01c78b1274017253ff347e8c4a16ea039422e6ac2d8f3120932558c887962453333683579c24f52fc789fe3a7a146bdca4580a06524cb523b904a9136d53bf804c097ef73c95a7025f9ec21d0aeed8f7ceabdc26126a15dc8b91b925e3c9e072488c1d663d00dfda3a55ae9cba444f34f318c5405d41c2a71ba8d4e87fcad0d9f18fd8051f2d90f81f5caebd824a2c80b879815a8defbc77cafab2874dfb0557afaf8747c47f8aeb84d22f31ecdbd8d759abc3521afc288a80608cba08e076e7cf68da7175a8bfae8c4a7d181ff3f3a7a77921cda4977dfc2f03b48d21046924fdd07a62f1ead84a054c86ef9e65b12264078912bd519f2f25f4ad18f26a3ea6d7d0381891c9968234143069ffc5aa734b45aa4122cc67ec4a2fd4cfe00113acddc41693da11872a1600293eb989dd65458479807687487ba338b04d82b0b11a846e5feed9e50c650be9b073f4adb22d2e996d48c0c8cb7e3aedffdbd30f0b3f592d0ecc75bab3ea4cab4ec4256b282bdb24e1ff37e15dbc38c18e60ec089c8a346fbdfd32d61646da01ba6659f244c2ebc266d0f6755d55d18ef9725c06827d44259e4e21c209833c91042bcf65556549c4b98bf6fb42ed206b919c31ab1b3368f24f90997b38f138de31f715d7020bdff295a08a8f7fc5896bc179309ee8ffa4c49d40b3ee1a4d13ca040c9294011ccf56e16cd910f2734c3c0d01e30c80a00d1bae7053b2643a5df32fc7a6f8ac6156977a9645206b562556d7e218bdf4be9f1f4687f81c515688aef296772e8f01848e4e55bf065b35d3599fce978ec0f9c23414f1b0d132a73bbc01ed54c59fb3105c66c78911c6a08b844a4ec45929b3f4baace14a331ccab2b97a49f1be139f613fda3b5ba7da4610a474d65b4abf5b615e7b7d232c10254637fb097557e441e23e750f49e8f9d04b831528ba187390cb6ab9a2659d77bcf493ab036035fe5028214bb0b9379f9414f5b6e8f5afd89ef1672af78cd5d57c42ce074ce081e00e4c2e32add25c2353990dc6b0c1e5b0f49ab7f8b5ce1a889e22382843c35d1fa178251f2a2f6f66e548c551510898ebb1cb569ea5ec64fb77467c6efadcbbe4d94bd16ec86c7b3ce49beaad38a81cdf7bca3008ef3f05cef7a1a36ef7d60b649c37c0edea1f7519815a3c3b149ae0538cd2fff140409851608259483d3449b024004c47d1434f01579ce8d5f357926c77834975f8912094fbb5bbee49146fcc74f89ffcceaeb11f66fa87895a4a056af16478d2b44de3d1f04739e32d5f38af04dfdadff2056ca7b45df6847db9277169af422c4ef5554d04b9fcf609d66c45a12a39b27a6a301cb2aaf36f7f136b74577d36eec16a6c21eb4062badc531ddab3c2d36661d8e9920d3dd02ef4547d0b147d092b6484e9a2fd5554731fa306a89cb60188ef2a2b705a2d1bab854a46da64c7167440ed38f3a2764cf120b75efd357585e294a02e511be2d718a0a6f8ef4dcb9a620844a46d75c2cce2c30fab28be6e5fd1937fbfcb5862621c9f95be0a0960d500a0d93ac32d4b5e49cda89cfc23e3b36cca50330b9d9c8f5b2b49b4e9be40afbc9a84a7895f4acbb07bec03f4c20ffde0bb19fc76b9528d9e0707092e6b933f26f4eb0007a714ec1e0089d907ef7fb3cd92baa818a44ae6087abc1f327239f4cc8fc43714e3715ee3d84359da82c51609b65fbcf6d989034abb63ff1f3a5cd71bfcae86fbcf6b253c603d270bd6975771496944b3328fb439152613793c123e518a8ee90fd84538daa44c39beee53f319754c7db9ed806b7d2e381696740670a3ed8da1e864edd81f0bba4897028513c62d778ccd07982d35e7cf8ffcef9ca07c6f6a76aa93eaea23f82186063b7bfd48346467f80782897da3a9c09fc27666159fad085ded908ba5e0fcb560832f7fff2f103f1f0bf39db05266944dc87a8158582e4cab51190a8937e62d8d3490af782816c18c2549f8035898cb7ebff218ed1fc0e7f3175dc08474136ca5662c812a456a058262e44f01b8e1dc66d9ef70f30e2a0b089afe92233cc46c4433be81c60fdec58fb0cb46523a6bafd15ecb3a0f9bd7f3b7ab95784d5e2b2f7418d958a5caadcdedf556f4808766a818704e690cbf2c3a35fa6b72e2984ed5175916f13156f6369d6ccec9b694cbbea26e307f410fca998272e97775539b7db8c0adb9eb0e1ea95493585c5833772fa0143974d5309999770d6a53098805aa42bfc303025558fc84e76418df78752d9b8445a662cc1d0765", 0x1000) 2018/04/27 09:52:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="7585fb82f57ff7f75a28ea15969c4191241e040e6b44fd5bdbda3de160830e35e9569e003fc7b46905dbd1a2895471518f0aeaff364e15e2988d3f7d97b1c2dbb5850c778998ee777b94b44936a0c9d81ad60700cf7afc7f30f6cdff0f00003dd3f1c217881d4206989f19a76938a475e81200b5791209a0693ba5f8c0bffef4714fcd20a1037812faf6991ce9949a8e89d458993f14ccecdf013fd792dbf20c5a0d688f3cf9bc40988c88d42cee01b77189ddf5a1454504cd85b6aef9336a4714963173552731632a3af8ee236eadb8552ffcdf3fce33c1ad721789581d2bd879e70bdbe39974414b828573", 0xec, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x10000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0xffffffffffffff48, &(0x7f0000000540), 0x0, &(0x7f0000001700)=""/225, 0xe1}, 0x140) 2018/04/27 09:52:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1f, 0x30, 0x9, 0x71da9183}, &(0x7f00000000c0)=0x18) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000180)={'vlan0\x00', {0x2, 0x4e22}}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/27 09:52:42 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x1, 0x140) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000100)="3fa65564f542cf680e8c9c71656080b4d797ba9398e43906f4f13392e09b2c7f1b39ba21facc5492fe2091691a3658346205248f9ddb5fd854370da7b66947d8ea68f1b78b28754c60971497e9667ebf68c4fc5008d45539710444a6fb4f1523f4488bb47fed86933fe5c959599b1fe53597eef2a03d712a7405810927b5048f6d70513901d141cb7549d51fb958d04f02381d1d115d3001cd92b1c9bac85b5773697887bb46fac687eeddfa6a82f4d2b6c8f7ae30636ec4c39851a5d096bf98") 2018/04/27 09:52:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) r2 = accept$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xffffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0xde, 0xfffffffffffffffa, 0x46}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000d000)=[@in={0x2}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x1}, &(0x7f0000000140)=0x8) 2018/04/27 09:52:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000380)={0x81, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="400100001a0005000000000000000000ac141400000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x140}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r3, 0x4}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) 2018/04/27 09:52:42 executing program 1: unshare(0x200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000bc0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r0, &(0x7f0000000000)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80) 2018/04/27 09:52:42 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000280)={@remote, 0x0}, &(0x7f00000002c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000c40)={@multicast2, @dev, 0x0}, &(0x7f0000000c80)=0xc) getsockname$packet(r0, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002340)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000002440)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002480)={@remote, @rand_addr, 0x0}, &(0x7f00000024c0)=0xc) getsockname$packet(r0, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002540)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002640)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000002740)=0xe8) accept4$packet(r0, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000027c0)=0x14, 0x800) accept$packet(r0, &(0x7f0000002800)={0x0, 0x0, 0x0}, &(0x7f0000002840)=0x14) accept4$packet(r0, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000028c0)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003c80)={0x0, @rand_addr, @broadcast}, &(0x7f0000003cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003dc0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000003ec0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003fc0)={'bridge0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004100)={@empty, @dev, 0x0}, &(0x7f0000004140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004180)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000004280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004d40)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000004e40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004e80)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000004f80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004fc0)={'vcan0\x00', 0x0}) accept4$packet(r0, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006080)=0x14, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000006380)={@mcast2, 0x0}, &(0x7f00000063c0)=0x14) accept4$packet(r0, &(0x7f0000006400)={0x0, 0x0, 0x0}, &(0x7f0000006440)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006480)={'bridge_slave_1\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000006dc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004600}, 0xc, &(0x7f0000006d80)={&(0x7f00000064c0)={0x8ac, r2, 0x603, 0x70bd29, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x1f0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5e}}, {0x8, 0x6, r6}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x168, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7, 0x7fff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x498}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4000000000000}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1b2e}}}]}}, {{0x8, 0x1, r16}, {0x1a0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x643}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r22}, {0x168, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x7, 0x5, 0x8, 0x200}, {0x20, 0x2, 0x384, 0x80000000}, {0x3, 0x7ff, 0x4, 0x1004000000}, {0x1ff, 0x3, 0x1, 0xffffffffffffffff}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x7, 0x2, 0x8c5, 0x2}, {0x7, 0x5c4b, 0xe444, 0x7fff}, {0x6, 0x2, 0xed, 0x8d76}, {0x6, 0xffffffffffff8000, 0x7fff, 0x4}, {0x7, 0x9, 0x5, 0x2}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r25}, {0xcc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x8ac}, 0x1, 0x0, 0x0, 0x44}, 0x4000) dup2(r0, r0) preadv(r1, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/04/27 09:52:42 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast2, @rand_addr}, &(0x7f0000000140)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000001000054dea690d7e9e5db07003ba21a260f9817983ab6ca000000"], 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x40) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x5, 0xf3) [ 118.689101] sctp: [Deprecated]: syz-executor5 (pid 9457) Use of int in maxseg socket option. [ 118.689101] Use struct sctp_assoc_value instead 2018/04/27 09:52:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) sendto$unix(r1, &(0x7f0000000000)="336c4cec31d7f7d6e3b658d5354c06567f1bb1507e46d010cd3bee1705ab7e2c9658f377b57bcb84d372d18f1ce27b981905a1b62ac939d65ae5e71b34402c4670ac2cb6b0e91eb91a78b7b530e96ef74631243afd04f69daae177c0189a4f55ec4ed6cadc8e0543cb03829850578a67a8bc8e36e44e97c9d9f766a95322d004435004adae1279357878b2b051ec7a0906be1f8fa0d59a55c98cfb0dbc8960ee91c9cc41decf7a26251c997afabc7a006bae7e2ac94daa9c1981104efc5b038229d60a882103242024617b9cdebc9cfb8d0b89f00195d4423bd01323", 0xdc, 0x4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) recvmmsg(r2, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) 2018/04/27 09:52:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001180)) [ 118.827328] sctp: [Deprecated]: syz-executor5 (pid 9457) Use of struct sctp_assoc_value in delayed_ack socket option. [ 118.827328] Use struct sctp_sack_info instead 2018/04/27 09:52:42 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) unshare(0x400) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000040)='{]cgroup-cpuset]lo\x00', 0x1) [ 118.933719] sctp: [Deprecated]: syz-executor5 (pid 9481) Use of struct sctp_assoc_value in delayed_ack socket option. [ 118.933719] Use struct sctp_sack_info instead [ 118.949171] sctp: [Deprecated]: syz-executor5 (pid 9457) Use of int in maxseg socket option. [ 118.949171] Use struct sctp_assoc_value instead 2018/04/27 09:52:43 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000040)=@l2, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/194, 0xc2}], 0x1, &(0x7f0000000200)=""/95, 0x5f, 0x772}, 0x2002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}]}) accept4$packet(r0, 0x0, &(0x7f00000002c0), 0x80000) 2018/04/27 09:52:43 executing program 6: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/135, 0x87) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) 2018/04/27 09:52:43 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) unshare(0x40600) shutdown(r0, 0xfffffffffffffffd) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/4, 0x4) 2018/04/27 09:52:43 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x140) semop(r0, &(0x7f0000ffc000)=[{0x0, 0xdf35}, {}], 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x1, 0x4) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000180)=""/142, 0x8e) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000240)={0x10000, 0x7, 0x1, 0xf5, 0x2, [{0x0, 0x1, 0x5, 0x0, 0x0, 0xa02}, {0xffffffff, 0x1, 0x4, 0x0, 0x0, 0x403}]}) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/27 09:52:43 executing program 2: times(&(0x7f0000000000)) 2018/04/27 09:52:43 executing program 7: r0 = socket$unix(0x1, 0x7, 0x0) unshare(0x40600) bind$unix(r0, &(0x7f0000000080)=@abs, 0xffffffffffffff9c) 2018/04/27 09:52:43 executing program 3: r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x23, 0x400103) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xffffffffffffff05, 0xfb48, 0x1, 0x8, 0x401, 0x200, 0x0, 0x1, r2}, &(0x7f0000000200)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x7, 0x9, 0x3, {}, 0xc0, 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r1, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/48, 0x30) creat(&(0x7f00000000c0)='./file0\x00', 0x110) 2018/04/27 09:52:43 executing program 1: set_mempolicy(0x1, &(0x7f00000013c0)=0x4, 0x100) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x80000) mq_timedsend(r0, &(0x7f0000000040)="aade13cdc0f412bff54a602ab76301f8", 0x10, 0x7, &(0x7f0000000080)={0x77359400}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) 2018/04/27 09:52:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x48100) ioctl(r0, 0x2270, &(0x7f0000000000)) 2018/04/27 09:52:43 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x0, 0xb40}]}, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback, @rand_addr}, &(0x7f0000000040)=0xc) 2018/04/27 09:52:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000000240)='wlan0(,)procnodev!wlan1nodevposix_acl_access\\#\x00', 0x3) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000280)={{0xfff, 0x101, 0x8000, 0x100, 0x2, 0xfffffffffffffffa}, 0x100}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) write(r0, &(0x7f0000000080)="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", 0x144) 2018/04/27 09:52:43 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x800}, @in={0x2, 0x0, @rand_addr}], 0x30) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'lblc\x00', 0x1, 0x9}, 0x2c) 2018/04/27 09:52:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000004c0)={0xfa6, 0x1, 0x81, 0x1, 0x1f}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x8, 0xfffffffffffffffa, 0x84}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) r3 = dup(r0) recvmsg$kcm(r3, &(0x7f0000000480)={&(0x7f00000001c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/189, 0xbd}], 0x1, &(0x7f0000000380)=""/201, 0xc9, 0x9f}, 0x10041) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) 2018/04/27 09:52:43 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x300, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000200)) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x966946f, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000100)={r3, &(0x7f00000000c0)=""/34}) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/27 09:52:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x130) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 119.951592] IPVS: set_ctl: invalid protocol: 59 172.20.20.187:20002 lblc [ 120.010845] sctp: [Deprecated]: syz-executor1 (pid 9538) Use of struct sctp_assoc_value in delayed_ack socket option. [ 120.010845] Use struct sctp_sack_info instead [ 120.027915] IPVS: set_ctl: invalid protocol: 59 172.20.20.187:20002 lblc 2018/04/27 09:52:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'mime_typeFem0\x00'}, &(0x7f0000000040)=""/43, 0x2b) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x200100100) 2018/04/27 09:52:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000400)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)={0xffffffff}, 0x117, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x2}}, 0x18) [ 120.136807] sctp: [Deprecated]: syz-executor1 (pid 9547) Use of struct sctp_assoc_value in delayed_ack socket option. [ 120.136807] Use struct sctp_sack_info instead 2018/04/27 09:52:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0xffffffffffffffbf) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/04/27 09:52:44 executing program 3: r0 = socket(0x10, 0x2000000008080a, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'sit0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x400, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xec2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5c258954}]}, 0x64}, 0x1, 0x0, 0x0, 0x4008040}, 0x8000) 2018/04/27 09:52:44 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6_vti0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x800000000408040) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x200000000000000a, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b999cb850000120000887301e710", 0x142}) 2018/04/27 09:52:44 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt(r0, 0x7fff, 0x2, &(0x7f0000000000)=""/194, &(0x7f0000000100)=0xc2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x40000060, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000005800)=[{0x10, 0x113, 0x8}], 0x10}}], 0x2, 0x0) 2018/04/27 09:52:44 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) rt_sigsuspend(&(0x7f0000000080)={0x7}, 0x8) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 09:52:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x80}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x3) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)={0x14, 0x42, 0x722}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @dev}, &(0x7f00000000c0)=0x8) 2018/04/27 09:52:44 executing program 1: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) 2018/04/27 09:52:44 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000013000/0x3000)=nil, 0x3000}) 2018/04/27 09:52:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x7, 0x0, 0xfffffffffffffc01}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, &(0x7f0000000540)=""/249, 0xf9}, 0x0) 2018/04/27 09:52:44 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="418770146711b65c87538903a71f310207"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6bf5, 0x4) 2018/04/27 09:52:44 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ppoll(&(0x7f0000000100), 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000180), 0xfffffffffffffde6) r1 = socket(0xf, 0x8000f, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x7}, 0x44, r2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000100)={0x722, 0xa, 0xf10b, 0xd82e}) r4 = gettid() sendto$llc(r3, &(0x7f0000000140)="bafffa9dd5ff8445df5e28f8a7", 0xd, 0x20004005, &(0x7f0000000300)={0x1a, 0x18, 0xd27c, 0x7, 0x9, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000001c0)={{0xff, 0x7, 0x4, 0x3, "2a5a3e5b1e1db0f0ed9a3923303703ecd641a5306ad590966515e3c8a7aec595b96bae35ef7d45aa50e7765f", 0x3f}, 0x0, 0x0, 0x10000, r4, 0x6b2, 0x6, "2cb0d52191f44d3c8704a51be8df732129d7dede4345e5aaa04e7cfd86853066061e56eb2c98d0135881a0797fac5f47c2054f5dbe06066fcae80e8cd7756f6a", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x5, 0x7, 0x80000000]}) 2018/04/27 09:52:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d17952f3508fb13583605d0408a230e7a657f9cc6e48c3e8588cff09854e786ee6f238d950fe8c299ef7cfd6ad9bea3186e1c46dc3b4d17df58687a5f44df9d1ed0b7cb070c0c32def52ed6fc333a74d46baf1718b71a32d251f54a8fddc0f4df0bd04bf34f994a1d3468c56b76bbe66169474e63c02ed", 0x77) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[], 0xff42) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x2000) 2018/04/27 09:52:44 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800008000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x20000004}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/27 09:52:44 executing program 2: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/64, 0x40) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x800000, &(0x7f0000000300)="4c896df2d996900fefc6ff83bbed1d282c6188773c1d851b91ff8f83f313d0f7650491aad8c78e5c5817c5a96bd79dc688db9d229af61990aa49c23205d9e1a5f0bd8e6c24a5e41d512d4e59b99dda73640110919083861032547ea5babfb7a1b112287a7a2fb2718b74e27318cae524ef4cc97757e2d1d7889c9b6c2cb594c6aa326b78b4dd5962") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x420000, 0x0) accept4(r0, &(0x7f0000000180)=@in={0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x800) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)='f', 0x1}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x7fff, 0x1, 0x400, 0xffff}, 0x10) [ 121.110595] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/04/27 09:52:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000f8b8c84700000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)}, 0x0) 2018/04/27 09:52:45 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000078c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000140)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000180)}, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '\x00'}) r2 = dup3(r1, r0, 0x80000) mq_getsetattr(r2, &(0x7f0000001400)={0x400, 0x7fffffff, 0x9, 0x5, 0x4, 0x401, 0x3, 0x20}, &(0x7f0000001440)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001380)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], &(0x7f0000000380)=""/4096}, &(0x7f0000000180)=0x78) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) socketpair(0x1, 0x807, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r3, &(0x7f00000002c0), &(0x7f00000001c0)=0x10) 2018/04/27 09:52:45 executing program 7: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x25) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xa8, &(0x7f0000000180)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xaf30}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x86}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e20, @rand_addr=0xd3}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x4, 0x10}, &(0x7f0000000340)=0xc) unshare(0x88000) r2 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x6000000000}, 0x8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001040)=0x80, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') lseek(r4, 0x8000000, 0x0) 2018/04/27 09:52:45 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$poke(0xffffffffffffffff, r0, &(0x7f00000002c0), 0x6f19) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), &(0x7f0000000140)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000019c0)={0x0, @loopback, @broadcast}, &(0x7f0000001a00)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001a40)={@ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xc78, 0x3, 0x101, 0x500, 0x9, 0x1000000, r2}) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00000001c0), &(0x7f0000000280)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="080000df69272ae8b07731f17c6ee914af48316a721cb05ec2827a552c277a338658b179581532d41bb3acb981fae25464d5442939150bc7d15a7282", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x4}, 0x8) sendmsg$nl_generic(r3, &(0x7f000001bfc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000032f200040000000000000000000000001a39ea2ea37de0a3573c75bb53182d36433b46c01756dcdfdc955d5d28561d4530ebfc609a06da18"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/13) 2018/04/27 09:52:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="005c97256a8228e88c000004"], &(0x7f0000000080)=0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-generic)\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x80000) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="232120382f66696c653020d5d9a6f0af0acdfea7b860546ba8ebcef660595161f909e6d68a3e84039c3f0b5fe269d9e9f8b260351c000614417cdfe38c1f6f5344000000007528bf8e24611005283926a0a379a86d405bcab8535bbbcd53e73323b60236512049edfb76143b8e13d64ea35c8f9cd5f50346629150284f422e076a11060b56c10805"], 0x85) 2018/04/27 09:52:45 executing program 1: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) 2018/04/27 09:52:45 executing program 5: r0 = gettid() getpgid(r0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r3 = syz_open_procfs(r2, &(0x7f00000000c0)="6e6574000000010000000000") getpeername$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r4, r4, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/27 09:52:45 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) close(r1) io_setup(0x4, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) r3 = fcntl$getown(r1, 0x9) r4 = getuid() stat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003240)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f0000003340)=0xe8) getresgid(&(0x7f0000003380), &(0x7f00000033c0), &(0x7f0000003400)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003440)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003480)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000003580)=0xe8) lstat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003700)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000100)="2b3823912dac495852c5ddf2b5482e6252336216ec2aa0495c6e9f5cd254bb30bd923528d9096b6a83ae0395384317f44363a92265a8ed9120a277dc0ed6ef0e2a8e3ba92cee31026ee9fd90d14978efd65a7f35a27f32fca5c3e59792eab745b4e000da009ea2c9cb8c62e01988f7b1f78d2f4f0a513c8c9ebedbcf929da92df08495c42aa058735aa860f246e0ff188484ac01315528976444f77b783b2603a182ed032620b2c1bbc9a0767e232dde66616f4d4f80e182db6fec90b39c684aa641a0e66217e5b7cea7cd3436af1fd34ba2aab948d698a63b86239dc3addc9edb1c95322c8c48dad7574c255bbb389fb6", 0xf1}, {&(0x7f0000000200)="44c09ddba36f4f1795dece800c35cc3e0c7eb24f3e22512d4bd17bfb87d879f46feb325de48dc0a0d21963eba89d52ed74f3c2bb693e8f5929bad6dfb42d4595fc50ab2f7f32e76b9307", 0x4a}, {&(0x7f0000000280)="78fe86d583763e4db454f0d50bcb6e533f38f951854d26d3cdc0599ec1ec06e98a80738301af12676a5ded139b041f62d7c4f8262c03da743142e4", 0x3b}, {&(0x7f00000002c0)="2e74573391f91a15df2ce7f222674403d02c52b8c5b1996afe4bdb0bfd874c30664a6cb29b58f064f88ae0c56d62be48f8072522697c9b6f32273bea44f55251834a3fb3b5b584ce1c957a20acc5a756426036128f", 0x55}, {&(0x7f0000000340)="c6cbf39b4f3d8fb98a8f58fda92db6fb281da0f6f5e41eaa7abc52a8d8e94b6e1ac8a4c8abc40d5d", 0x28}, {&(0x7f0000000380)="8363decc6c7b07481db3a3c129b6f1a71cd8823ca1e6aa7219b29bd924dbdb42e370dd9b96e76913178710b8e04c8c2571125cb4881c624f2befc09aab4900fa13a0f29c08c802466c4f0c5cf2f95986e80bf671596e17f38baf4d347bf1279a87607e775c8b7f32977e25939d4b53091b693bbde289702c505cc3d9fc49e6efc04f206af920ff356f44f7e04579df9945689a973b1b80bdccbe0894994452d9c03a7d46015ac6592f4e4af5fb181d7ade39420d1b8d93e42a86868853fa5133af4cd90269579c0ed5f0", 0xca}, {&(0x7f0000000480)="a6d66bd97afb3740e5048f1f582218de87953af4ec8d2797241453672466f6f89d81ff6a8f71822ddab82d7e45385a39dc9922b5e255495ad64f943b7b6683756584db0af861c9403cbaca872a9f8f13adb9698d10677fc4dd8749c258d08143a659128a62b7bc7f45502f3fabbdc296db7e103a020fed", 0x77}, {&(0x7f0000000500)="bb49ef9805c718e7d0a5bb32b2560ce64c88a02210be5b7387d82807f441c2b066edca42c9d19e61c7c3a2950e38f76bcb76b28f7c0ce6337065b6f4c3068eab567c32e7b99a52332504", 0x4a}, {&(0x7f0000000580)="747c65fff671aa65ef77de4bd8809ed4bd66216cbe92be0b8112f86aa50fc12c0073779886a8ec2cfd0ea393bc04246369b9b5901d3da64c95e4749ceeff70958710d228955a76820733ea1efc04df31ae8d305bfae3bb074a447f228a666647a453d8308f139e4330647d44cee74ad7410cda1e3fb0b85f0aa6bdf825912adb04bfc6f54582bb7665aa79c8b608264aab177fc40ad660014a4b55bb04fcc9c322f6cfeca4533c5da70e10fc30e86a870be5737b6e6dcf36a1a2e040563a62e2daf839e66583eeb744cad475ce9b", 0xce}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002c00)=[{&(0x7f00000007c0)="008a31e3a95bd8067cdea2f67a3d09a61372aacfded5df8e399f35ed32c095d6c850788fab0da6a821a854459c331f175cc110842d013cddfa714b69d8a55e69aacb2fc08f84b21d6e58b68de9913f9721aa77cf0217b8406b5290abeee7c51f8d9f269b3f01498e020f6ee0bd82ddbfbfb5f20af328cbcabb7ae77863fd954a48cb45c94cdbb7b0790fdfdec3756326a1c4ea5433f6e843ec8d255f956249c683194e2768b124db3fe593f9b749584177b407281d915457ac7ddd51503390832182ecfc84532a2e821a29d2eaf5f9e857ebba1be43f0b77a3539fac91fc9b77dc0939bf2ba8edb20890db7e79630c1cb82c34cf", 0xf4}, {&(0x7f00000008c0)="a0fe543bb92f5951d9938ae951bb7d5276bf44e3d980a17bf23e5b804e0f6af31d30d7fe21484f8cc86b5ecff2f01f0d158a4bfc36116b42fa97e5b5c9c34af5fc3eaee9c03c1641ef52cab3cdf7d1b5a25eeeb8cdbff0b1cd655eec8edf267d4ef4e73ff71855ac34d5a65aa2e39b79ca48bd7838c31c549db9e3", 0x7b}, 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0x1000}, {&(0x7f0000002940)="04b194a0f18ae85e2b63cbdea157f92cd2e689f3edbfbef6286f7426973434cbbfa16d184cba1b1165340a8689cc5a3a65b920c1c67a41214fc551ba18b4b2e1774e9afeb7344897ca1692ae0469ece0d8990c2e5f2d7d3857fa222d645af809bcebf2167363e1246b4beb6b6ee503737e2ab974be04593942dd3d54832660b0e76408663458cd1a0051573766ca5db723403f207890c4325cfffa1755bde5d2b1f53225781baccb702fa7ea52c046b8869b90d28c8448057a258284e9b61a", 0xbf}, {&(0x7f0000002a00)="8ee5fa94d5c4553f3cecbeb9ca934743f1a02ab7217403d814a15a4ac6db896e892e1931ef95977451eb560cab9afd540846afa7850b7d8c0bec8a8e391e21e920204ca3b881bfe2d754a071652b441aab6558b9ca765d7e82dbd6d84d99e406f178de6ccde20abee3c08e2a279c260a3e", 0x71}, {&(0x7f0000002a80)="e3fa0a95eb98e340d51cab3df056acab9fbd6a6548b6fa2fa1a4517b10e657db207762728fbbb9a18d50d8543c60aff5951a77da51c5186111499c0c9ae04b8f96ec38d93c71c155edfdc6c5f9d935b9ab5c96fcbf0df3b40095633d1e822a80e519f19838c758dd334a3e4f67daab8ebe4e951f0c42a1206083b82eb344b9b2439a582a46da0722a69090be046f20d03bf7e9ac46cd9f39196b52a08daf59570ed8bc10ebe83a3d67b2f787a157ee2ffa54a2a3880c60870771723985e8add14d33f26cfbe57c457704264f3cc0e5bf925f", 0xd2}, {&(0x7f0000002b80)="371a288ddc57fad6e4173357a35291eb54fc1d58a131bf083499ad5314b8640872826bc34322530b61847f3015ede139e50f38d7ff06745a6ab04aa86ba9d3ad63a2fa3ff8e19c4e6fd84d8554c630d037155e869a4a64562da486496509d58ed55b9a5bf8877dab3ac5549cb553109f4ac6ebb09645145cae07f8974ab2", 0x7e}], 0x8, &(0x7f0000002c80)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0]}], 0x30, 0x40000}, {&(0x7f0000002cc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000002d40)="74080abb3c87ec1a2e70057b598c7519a65a2c1624bec47631467608a9040fe8bde3ded594302b89842122607a1c3a0496168eb0dbf2bc614220a107c5691ac7e07767c0be86ffa38323b544ed43242fb80d26ecf9ff639ba2d0cf05bdbcaceacd927243db6504a4ba9f1143f7d26b64c911c82c67a7d12840bad722347802f9d5c4657588bb3d1d14dcb58a1eabc295909db01faa84568bd16544829a03c862b060f22e77275fb84f2c88791603866f8f24f13ed68612a78cb6d0ecc68e7e0193fc3f13dc665410b03172a9916c839cb2a4c069975ece820a5515d7326c1e9bcfd9dc925448e937f1", 0xe9}, {&(0x7f0000002e40)="67cd8528822bc53ab99e52c69cbc3f69b0ba2f86c0e393a159179f4077686c03ad1f746677986a9d253216d9b2328f814e176527556436f1194ffefb3638873373cf6efde81e778f3b6b91f0397d3822b7c3b73abc2e16fba7a2732b84ba1f53eb4515d1f5736f35b655dd934144a38438fd1bf769e86a51c04524453da3c57660967cc01b0b9ece692c88abd243f3b87d9697601bbe2120a0e87892ba627e228919bc195ae804beb9172c43497d9be426fc5831ab4261ebe412177f3c0816dd49a8e94088486ff252b8f65f7a", 0xcd}, {&(0x7f0000002f40)="09e073ede79da2e7c743d0c1db0fc5e45701accec318aee710f877e4d9d67b747494fd9dcd081ce2b9ad4bd144ddbbe2541b4c8cd6cfe67844866502ab8c313080af041bf501d0b11901e96e8adcfb43dab414105c2b472cf8aa2ea5759b11c3648b2acaae2bcb351ff135d2609f9ee225c76374142e4efc80a317ed0c432e83a87cabfbed17831aaa7dba5152000189a1d62d9d42f23d10ca29585e21f6f9176573155cfe45fd7d2a713d42f7c1b1491fdec572359ec31581767f099b768319cd2064a6657effea73639a58122ff46553329ad09bf7314dd2fb93a5", 0xdc}, {&(0x7f0000003040)="db0485e8f33484f9d14fc47d4016cfc66d32e0d26a2187e9b9694ee5e475b2210cd81c9b0554d40d1bbab3ceb7bc9a1919f31f00b3df52b1af6a132feba1ea1bca9c078c79afc898dc145c99b3b401edb331fe9340bf325ea6cd026431a25c15430064ef1f15ef872fd8a7bcadc4bbfab9baaa97b28a8b8525c1efef88fb161792cb2fa0439211f0278640d51183b625cc846cf6f7ae6761cf8b9fb75004556bf4b3ba5833820fe4072b8ed5eb0124fdcbfbea7502d47d18dcbed348d080ed0f406b395b05b45d2586df69e1c998d68963fcc485e8", 0xd5}], 0x4, &(0x7f0000003680)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x40000}], 0x3, 0x800) 2018/04/27 09:52:45 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000036c0)=[{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e40), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000"], 0x10}], 0x1, 0x0) 2018/04/27 09:52:45 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/27 09:52:45 executing program 7: 2018/04/27 09:52:45 executing program 4: 2018/04/27 09:52:46 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10800000010d, 0x80000000000a, &(0x7f0000000300)='\x00\x00\x00\x00', 0x4) 2018/04/27 09:52:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) 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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/159, 0x9f}], 0x1, 0x4000) 2018/04/27 09:52:46 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="359c200f9ad2", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x5, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000100)={0x1, 0x1}) 2018/04/27 09:52:46 executing program 2: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x9) dup3(r0, r1, 0x0) 2018/04/27 09:52:46 executing program 7: 2018/04/27 09:52:46 executing program 4: 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 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/159, 0x9f}], 0x1, 0x4000) 2018/04/27 09:52:46 executing program 5: 2018/04/27 09:52:46 executing program 0: 2018/04/27 09:52:46 executing program 3: 2018/04/27 09:52:46 executing program 2: 2018/04/27 09:52:46 executing program 6: 2018/04/27 09:52:46 executing program 1: 2018/04/27 09:52:46 executing program 6: 2018/04/27 09:52:46 executing program 1: 2018/04/27 09:52:46 executing program 7: 2018/04/27 09:52:47 executing program 2: 2018/04/27 09:52:47 executing program 0: 2018/04/27 09:52:47 executing program 3: 2018/04/27 09:52:47 executing program 5: 2018/04/27 09:52:47 executing program 4: 2018/04/27 09:52:47 executing program 6: 2018/04/27 09:52:47 executing program 2: 2018/04/27 09:52:47 executing program 0: 2018/04/27 09:52:47 executing program 7: 2018/04/27 09:52:47 executing program 3: 2018/04/27 09:52:47 executing program 1: 2018/04/27 09:52:47 executing program 4: 2018/04/27 09:52:47 executing program 5: 2018/04/27 09:52:47 executing program 6: 2018/04/27 09:52:47 executing program 0: 2018/04/27 09:52:47 executing program 2: 2018/04/27 09:52:47 executing program 7: 2018/04/27 09:52:47 executing program 3: 2018/04/27 09:52:47 executing program 1: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r1, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/27 09:52:47 executing program 4: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) msgget(0x3, 0x252) 2018/04/27 09:52:47 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r1, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/27 09:52:47 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000001c00)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r1, r0, 0x9, 0x0) getegid() syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000001880), 0x808000, &(0x7f0000001a00)=ANY=[]) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f00000003c0)) 2018/04/27 09:52:48 executing program 2: pipe(&(0x7f0000000080)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0xc84e, @dev={0xfe, 0x80, [], 0xa}}, 0xfffffffffffffe53) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) r2 = dup(r0) recvmsg(r2, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)}, 0x0) 2018/04/27 09:52:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x120, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) sendto$inet(r1, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) exit(0x0) shutdown(r1, 0x1) 2018/04/27 09:52:48 executing program 3: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e0000000000160000000000000040000000000000000000000000000000000000000000380002"], 0x39) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/27 09:52:48 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) perf_event_open(&(0x7f0000014f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x2, 0x14, 0x9, 0x6, 0xb, 0x0, 0x70bd2b, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x9}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x58}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/rtc\x00', 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00000001c0)=""/254) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000006a00)=0x4) 2018/04/27 09:52:48 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) 2018/04/27 09:52:48 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x3682e746, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="9795ac36c380fda1fc1f22fc867863c19662e1b19db91053f996a2d0f1ed85fb90dd62dbc449c6eee9494928ec07c542dec7a7c2fd12e088cf9d7763b4c3d461d124fbe573a59146f5f57ad3dfd350b7102c6993f705df0a9fa1b8e986f4941f0d8e55648d73715722d2a92b5e0fcc1aa86b564cb8aebb2883c74d1358e952de0505f5a60b6cb9721280e5e8557a6fba4bdeb119b8", 0x95, 0xffffffffffff0000}], 0x840, &(0x7f00000001c0)={[{@balloc_noborder='block-allocator=noborder', 0x2c}, {@data_journal='data=journal', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@noquota='noquota', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}]}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x400000003) r1 = dup(r0) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x200) 2018/04/27 09:52:48 executing program 5: r0 = getpgrp(0x0) r1 = gettid() lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '^\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/27 09:52:48 executing program 6: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) r4 = getuid() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @loopback}, &(0x7f0000000180)=0xc) r6 = getuid() sendmsg$nl_xfrm(r2, &(0x7f0000001700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000004}, 0xc, &(0x7f00000016c0)={&(0x7f00000001c0)=@newpolicy={0x14dc, 0x13, 0x106, 0x70bd2a, 0x25dfdbfe, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e23, 0x3f, 0xa, 0x80, 0x80, 0x0, r3, r4}, {0x61ac, 0x6, 0x9, 0x2, 0x6, 0x4, 0x12, 0xcd}, {0x7, 0x80000001, 0x5}, 0x80000001, 0x6e6bb5, 0x2, 0x1, 0x2, 0x3}, [@lastused={0xc, 0xf}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0xa, 0x1ff, 0xfffffffffffffff8}}, @ipv6_hthresh={0x8, 0x4, {0x6a, 0x51}}, @ipv4_hthresh={0x8, 0x3, {0x12, 0x11}}, @tmpl={0x184, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x4, 0x2, 0x4bb, 0xa2, 0x10000, 0x400}, {{@in, 0x4d3, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x0, 0x3, 0x6, 0x1000, 0xffffffffffffff78, 0x6}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x4, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x401}, {{@in=@rand_addr=0x7, 0x4d2}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x7, 0x0, 0x5, 0xa8, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x3507, 0x2, 0x1, 0x3, 0x20, 0xc06e, 0xe5b}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x33}, 0x2, @in=@rand_addr=0x6, 0x3502, 0x2, 0x3, 0x7ff, 0x5, 0x0, 0xaa}]}, @sa={0xe4, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x3f, r5, r6}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x4d5, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x9, 0xfff, 0x0, 0x5, 0x0, 0x3f, 0x400, 0x6}, {0x7, 0x4, 0x8000, 0x3}, {0x2, 0x20, 0x1}, 0x70bd2b, 0x3500, 0xa, 0x0, 0x1, 0x4}}, @algo_auth={0xe0, 0x1, {{'sha1\x00'}, 0x4c0, "cda4308e014fd20958cce19d1128c2506131b02b89b1411bab99e9d97385ea276b3371a63d4329e7e7f17af98284e610e3755a2ca3be0336b633afb358e4512d775567938b279420eaebe03c17b5ef480ae26a6b8abda9bb12e345accdc5d4048110e374fff8f27470a416662f56adb906d450ca0055dec3482021c7b34a19ff2af2427dce0d8cf9b1bc77e24ff69d85f2d2db117ceffa6e"}}, @sec_ctx={0x50, 0x8, {0x4a, 0x8, 0x1, 0xff, 0x42, "e04e9845a64d3710206d6ecc74880c1efcd80a30cc76452212651bae5c28d3503456d0c4c38c34401e63386f2c1b6f8f563df59898cf5c827975e11f41e9a7512f53"}}, @algo_auth={0x1048, 0x1, {{'sha3-512-generic\x00'}, 0x8000, "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"}}]}, 0x14dc}, 0x1, 0x0, 0x0, 0x10}, 0x8010) r7 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000031aff8)={r0, r1}) close(r7) 2018/04/27 09:52:48 executing program 1: epoll_create(0x100000000) 2018/04/27 09:52:48 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000240)=0x80) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = dup2(r1, r1) ptrace$setregs(0xd, r2, 0x2, &(0x7f0000000140)="fd462e6b85c7dcd4a493d6d388ea54a24c6eb96ee648cc49de5d2e2dc05fef00731cb276098c3548dbadbc5bbefad8d213130f906bd1f04375cdcd16d238396c176b6620247df517786a57c4a0fa52bb569db8e544238914e7af828f79b630f946feaa732f77d7c8830bf20f8033e8bb3a484427c5342535920a28d931e80967f4d6e1df39e9f87ab0f55be3c07b16d7b2adec1771b542927f9a8d93d71a93aa3d27a4b7aa434fe2de842bd7dbb03613fbf5aa86c4e6c91ad9886f8d83b4e710d3e2445c6b5c7b150a36d171a15f36839680ee5ea9c8de") write$rdma_cm(r3, &(0x7f0000000640)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000004c0)}}, 0x10) close(r1) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x2) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) tkill(r2, 0x1000000000016) 2018/04/27 09:52:48 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000804000)) r0 = shmget$private(0x0, 0x4000, 0x1c00, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) 2018/04/27 09:52:49 executing program 4: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x0) eventfd2(0x8001, 0x800) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0xc3, "22d626320010cd775f8d233a47f61154df12c5106ef045c368df32dbd0a2bcea91b12d2b4444b11f0976d9c591d830e49f6fe3b2a32a3aafef1eccaa319c9735c4b64131fac3e535aea922e70204b45938b289b4dcff2e19cfd6228ba7f6500ec37aeb167674ab48e457287eecb18c2a53b5181287393ceaaca71ea93722d2d7b6ded38c4904d722be7062e5ebe200efd12c6862be6a20bafa53ccb139ec35307f479c50b65d82fd77a9401ca45da779794c3be3404d94d717196105817c9e35db1aa1"}, &(0x7f0000000280)=0xe7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x66, 0x3, 0x7f, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x100, 0x33e}, 0x90) lseek(r0, 0x0, 0x4) 2018/04/27 09:52:49 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000100)) 2018/04/27 09:52:49 executing program 6: ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'team0\x00'}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x3be) 2018/04/27 09:52:49 executing program 1: 2018/04/27 09:52:49 executing program 2: r0 = semget$private(0x0, 0x8000000008, 0x0) semop(r0, &(0x7f0000000080)=[{0x3, 0x5f1d, 0x1000}, {0x7, 0x101, 0x1000}, {0x3, 0x8c5, 0x1000}, {0x6, 0xfffffffffffff801, 0x1800}, {0x6, 0x0, 0x800}], 0x5) semop(r0, &(0x7f0000000040), 0x19a) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/27 09:52:49 executing program 6: connect$unix(0xffffffffffffffff, &(0x7f0000edfff8)=@abs, 0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000, 0x0) sendmmsg$unix(r0, &(0x7f00000bd000), 0x0, 0xc0) recvmmsg(0xffffffffffffffff, &(0x7f0000007ac0)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x100000000000004c, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000180)=""/198, &(0x7f0000000280)=0xc6) r1 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/4096) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0x3ff, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/04/27 09:52:49 executing program 0: unshare(0x8000400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000006c0)=""/181, &(0x7f0000000780)=0xb5) connect$ax25(r0, &(0x7f0000000040)={0x3, {"a733e3040e5267"}, 0x20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000400)={0x0, 'nr0\x00', 0x2}, 0x18) sendmsg$netrom(r0, &(0x7f0000000680)={&(0x7f0000000080)=@full={{0x3, {"e5b86435b95086"}, 0x4}, [{"bc7235f5e27b34"}, {"231775d9b31f2f"}, {"4f0103854f3ed5"}, {"81b51c34c2c923"}, {"053674edb77af9"}, {"472bfd6c72fa6e"}, {"799c556ad105a7"}, {"d41c0714d60c01"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000100)="ba04e7660ff8c2170312dadc2a8e1dcc93a1427cde6f14ff8e65c635c2ef07d3a3d2b8fb40754d5b757269b27d565e334890b9c2f542ec26be12fa6e015aeb5e142b7a891d045c3441c9046f7d8624c8cd3c9abfa09c2350d74ce4f171d9f8f058dc64d3ac337ad75711c8ce4001048e2f0cf554a8b82b52483cee5e206222a9d19b3375270f63c6b004c5bc49ab9c2f2d5462c1f7ae9815eeec8f4cd76b1cc5e82ee5fd3b13c928713a3914f3671904056ac0b1aa01ce30695caa0b9fa8", 0xbe}, {&(0x7f00000001c0)="0ba3e75db470a09640fbc25d3d167c61c15e82bbbd08555f411c92bd8e869684d56d540cb71eabf69a934a4a3c5bd74a5d200a780db25c0144bbab12c9b9ca63167e243a13857e65bacf1240d92e4a52cdafc6c0cb9e792a3fc28b89d6fde6e3cca8f3", 0x63}, {&(0x7f0000000240)="b7eca57f2e2370414bd740aa0e0cf67de7f69c66d744b7c02d36f24e0ecd14972cd43d4e0e5528756b6cf2696bed838e31483b158852c045bcc30e9f8bb4f33e2a444b141f7df663bf77fa99c4e4b641c4754fb0fd02774b12c398be77500e2fa9ae2fb6794af30a", 0x68}, {&(0x7f0000000300)="1919671d4bd657de2c6865d9bbbff87a3714b80f853947b0faaf514f1151f3a73b4a52910074fda4bd6a9c693ae7693ee6a53a117a0633c9f13bc03fd8b23c92e8c983223e6026b5fc702e4d0da01ce2d7b99c7e7084643b3863506ff93d1463648768d07edd1dfc158d5c7f9d21c3f6a62f168540315e382c8ce0070f37af9486d54b", 0x83}], 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x260, 0x4000000}, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000007c0), &(0x7f0000000800)=0x10) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x8) readv(r1, &(0x7f0000000980)=[{&(0x7f0000000840)=""/146, 0x92}, {&(0x7f0000000900)=""/127, 0x7f}], 0x2) 2018/04/27 09:52:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)="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", 0x1000) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/27 09:52:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) iopl(0x6) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f00000bc000), &(0x7f00006b8ffc)=0x214) 2018/04/27 09:52:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0xa29d) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/34, &(0x7f00000000c0)=0x22) fcntl$dupfd(r1, 0x406, r0) 2018/04/27 09:52:50 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="b7000000fe9e804cbe54f25d3ed69abf3d039a3ab60d0a06f0da56449cf85a82bb138e508f8144b6c78b5c7e5d42a1ab8a6eee9e687a715f52b60dab33adb2a94a5e7a86182a9e5c41cd1a535f3f0613a13595da7ba84e94af1a781022bd904c04464fa6e89b5076099e4aa443998fd8cb9c11664920c94cdcfe288db29820c72d16d18d94f8414d3c34192bc6afa4909187d5abf533b9540a3e89b72a9e9728ab4986be0404bad669bb2eb7d8c1689137a27cde07e7cca4579e15"], &(0x7f0000000140)=0xbf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) 2018/04/27 09:52:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4a92) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/27 09:52:50 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x6) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 09:52:50 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000140), 0x375) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x20, 0x40200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x44, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x1, 0x20a, 0x4, 0x40, 0xd4, 0x797, 0xffffffffffff7fff, r3}, &(0x7f0000000140)=0x20) 2018/04/27 09:52:50 executing program 0: mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="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") ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0xfffffffffffffffd) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) sched_getscheduler(r1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/27 09:52:50 executing program 7: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) rt_sigpending(&(0x7f0000000000), 0x8) getsockname$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x1c, 0x6, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) [ 126.227506] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/27 09:52:50 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) utime(&(0x7f0000000100)='./file1\x00', &(0x7f00000000c0)={0x1, 0x7fff}) prctl$setfpexc(0xc, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffff80000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e22, @rand_addr=0x5}}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[0x1]}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000001c0)=0x5, 0x4) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) setresuid(r3, r4, r5) 2018/04/27 09:52:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0xe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xb6, "42ff0f3fbed14d06b89df7051836feb2501e8d692cf9f85f8c53bf37b6278375d4164132b5b9672f1b176fcec0d463c6ba7b93c0aee98d54e3fa282bab52be483e0d87f59a1a7ca0fb3fa0fa1fd7b6d0de3c70ccbea262506afc4af2fc1f279af78c0c2ecbd4083b3741fc6bed69f2667a9d93fe718bfe2ce7bd1fc4fede87a66f51db973652dcca6420ee854b08f3cc275a61dbb996aeec57e33ec5bec6760c1f42f2b7f124206aed554dcab7357066e68c8099aa83"}, &(0x7f0000000140)=0xbe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x0, 0x100000000}, &(0x7f00000001c0)=0x8) 2018/04/27 09:52:50 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') tee(r1, r1, 0x4, 0x8) fchdir(r1) lookup_dcookie(0x4, &(0x7f0000000100)=""/137, 0x89) exit(0x20000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0xf6, &(0x7f00000001c0)="bfbcb75b5de8521a204d6b62dfa4517e8998873e34e84dc887ef4f96a79eccce8cd82fe9b6930d77fafcab581a1797565846bd80be6d57a63338977c79129da00ce031478b941809ed4bb42cc7cadad8574dd491b523ab5aa30428fb0927759379435c5295095d89d0305123004e84d581a99da5a0376fb4a39d597d436fca1f4dbd396893834360030a86330b2c5ea6cb9da1825337511fd51956cd8cdaff61170e8a94bd6bb16a69c21c725c23de0e76958b2ed3ea3d48bd4e62ad6cb9f2aaf0e21c4d26578ff7c24dfdd74bd8987f1cf0619b7ed4780377458a369f87d433d1326cbbd80d6398d45a29c7235d5046ee6b8de5a926"}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000000040)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/27 09:52:50 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setregid(r0, 0x0) 2018/04/27 09:52:50 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="2f648544f90331ade103000000093f000000776259b4de0100000097d57a35dd9a28a0fe64f6126ae938d09687a2afd1607a14273575b224000000a228bc43174aff134f0ebb3c07000000000000003559d218afa66b543b801930772a298c57f1f5e5d9b59d3077fca969a4f7e3599e9a63aea7b3aa796845adf000f44504d774e09743a92ecce517f04cca8dddfe277c463627f90b050d6dfe26a9c7d4ef648c6837fa6e2da651d502811c0c471af3a39e0cd31467ae4a05f33ffea18061f0c250011eeaf75601cef6b715bdb7ea31d1be22cd04c7763914ce726f107fc12ca1e3", 0x3) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x6, 0x3f, "26b18af47dfcf025c9f84180487d7be83f9fe12239e8c2a8f02b1b6d73b3753e8d3309a0c076e1d62060d6746a412fd4d4fc83a94f97d9314877139349b24b"}) lseek(r0, 0xfffffff7fffffffe, 0x1) 2018/04/27 09:52:50 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_newroute={0x1c, 0x18, 0x701, 0x0, 0x0, {0xa, 0x94}}, 0xffffffdb}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000001500)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/161, 0xa1}, {&(0x7f00000012c0)=""/160, 0xa0}, {&(0x7f0000001380)=""/162, 0xa2}, {&(0x7f0000001440)=""/178, 0xb2}], 0x5, &(0x7f0000001a00)=[{&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000001580)=""/237, 0xed}, {&(0x7f0000001680)=""/108, 0x6c}, {&(0x7f0000001700)=""/242, 0xf2}, {&(0x7f0000001800)=""/219, 0xdb}, {&(0x7f0000000200)=""/40, 0x28}, {&(0x7f0000001900)=""/172, 0xac}, {&(0x7f00000019c0)=""/57, 0x39}], 0x8, 0x0) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) 2018/04/27 09:52:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x80000001, 0x40, 0xbe8, {}, 0x9, 0x1}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x8) io_setup(0x7fff, &(0x7f0000000200)=0x0) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000240)="4767b7517d9dd0a8372a654906632d058d2c223dc7889457b28340816325a79812a93108", 0x24, 0xffff, 0x0, 0x1, r1}, &(0x7f00000002c0)) recvmmsg(r1, &(0x7f0000001880)=[{{&(0x7f0000000300)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)}], 0x1, &(0x7f0000000400)=""/65, 0x41, 0x80}, 0x9}, {{&(0x7f0000000480)=@l2, 0x80, &(0x7f0000001700)=[{&(0x7f0000000500)=""/150, 0x96}, {&(0x7f00000005c0)=""/84, 0x54}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/96, 0x60}, {&(0x7f00000016c0)=""/17, 0x11}], 0x5, &(0x7f0000001780)=""/195, 0xc3, 0x7}, 0x8}], 0x2, 0x20, &(0x7f0000001900)={0x0, 0x989680}) mknod(&(0x7f0000001940)='./file0\x00', 0x20, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001980)={0x0, 0x4, 0x1, [0x40]}, &(0x7f00000019c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001a00)={r3, 0xb, "fd3981354e97559e1bcd9f"}, &(0x7f0000001a40)=0x13) clock_gettime(0x5, &(0x7f0000001a80)) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) r4 = request_key(&(0x7f0000001b40)='dns_resolver\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001bc0)='/dev/sequencer2\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r4) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000001c00)={{0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'wlc\x00', 0x3b, 0x131, 0x35}, {@broadcast=0xffffffff, 0x4e20, 0x1, 0xe35a, 0xffffffffffffff80, 0x50}}, 0x44) flock(r1, 0x4) fstatfs(r0, &(0x7f0000001c80)=""/68) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001d00)={r3, @in={{0x2, 0x4e23, @rand_addr=0x7fff}}, 0xffffffffffffffc1, 0x1}, 0x90) utimensat(r0, &(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={{0x77359400}}, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000001e40), &(0x7f0000001e80)=0xc) timerfd_gettime(r1, &(0x7f0000001ec0)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000001f80), &(0x7f0000001fc0)=0x40) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000002000)={0x8001, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000020c0)={{0x2, 0x2, 0x0, 0x2, 0x4}, 0x0, 0x1ff, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x2, 0x1, 0x1}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000021c0)={0x0, 0x7530}, 0x10) 2018/04/27 09:52:51 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/27 09:52:51 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x50, "f7070bb9a0cbc178e740d202daea08b54db9168d252144a1979cb0f36d385d23a667b868c3e6d10496f22123a5122698b7b9f5ecd7f861b0c93c8b8ecf703ca2fbaff737030cd8df68074e57a1da1805"}, &(0x7f0000000140)=0x58) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x80, 0xd792, 0xffffffff00000000, 0x5, 0x1000, 0xaa, 0x3, 0x4b3a, 0xfff, 0x3, 0xf9fd}, 0xb) sendmmsg$inet_sctp(r0, &(0x7f00000016c0)=[{&(0x7f0000000200)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000240)="c5dd739002ca0dcb151d314e67789f440bbd9391e2f3dcf7b8bd0ed674549a7d5207951ad4b292878d74acb3183ed9f8b9cce698f074cfd84ebb41ba5da7a57e94139829404480b8201e9d80ef2827fe9349b38f0ea3e01111871eef60439d6127c0be7514c3d1f231206a", 0x6b}, {&(0x7f00000002c0)="76009e6b4b7873dc979da015dde66782b77217847a776f85c6f27000d5653cadfd04eb4ee951ae04948929bc4671a7576afd50ce0621f52c65d58604b8d34a3d4beb178d8ecc171b252fdde0309e15f19699961ebb3f3c8140a6727a9c680903bc39c16c8fb4c1dceeb503c52cc85c3ebcae3fdeffa24fb44b46dad29dc5f1a87b05684bdd1342693c3d88", 0x8b}, {&(0x7f0000000380)="1a105ee169a16c500987d57743eee04a3c4ae5f6a0687b9a00a4ab8655cac95f47c80cebe64284b504e8e138e7e4aa3e70571b2e65e89ceae5465d6697352c5fab094ae781ac6daf1684a85220b854c74f3633f15cc06d73db5c1ffda6987d1fbd869a92227f8be424a470389ce30c3f29732537fc57d1209b25ed510de4f361", 0x80}, {&(0x7f0000000400)="5a5aa0576cc46b0df779e56ead5340b04f4c3104226a1634a37741ee7d95297789ec761e4eadf4bd6421b2f7cb525f33f84e71090a6ed1e36d13a5a888dea3dbff8b0401a5b2af11b9b3c2dfd04d69fc3897fe52fee1a211401832c79520af8fa2ba762fae43881572a52b4092949c05fe396ba576e10b7b2e1d5295317378def6dd02e8c902ed55a522d8e356e7d4ced565a1756ec76881a362f4ef1e7d0f8f1c4cc715d14dc85072447fce8ad4cc40dc75672a2e2f554ff3935aff705e970d42b8edf57ea4a12ace", 0xc9}, {&(0x7f0000000500)="6c07ea313f60afd5d2fb661579161789d5bd1b6096cff55c219ee004dd272cc8bbb6af6e25fe39d72e3d1f7607984c2f55a11b159dc8c0b44e5e663a6fd77fd99a599f149f0834535923535c5c81c752332aef0e9e58f5cac518bb9356792430620d1b1618a0b1ea0a67023c02604433c47eea41c07695b099cac9e3e6a63e06d6c9f3e82f52ff2a6f4d1d268ca85753d7bdb7b5ecb3abaf82cc765028d73388329cfb5c5c8ca6a6c418fff28caafbcee787033cf46ffb8a39ab98d637e004a4574d05bdb529e1f590769619087ad4ffb813f5fcc5656efbbf31ad04eac149d56e8c8687134b550e33a4850fa43e274845fa52300afd8ab4452ad17e0a9a3a6e2c9d354f4089482039d392e70a660c5bfded21fb8f21ca51412205edebf05a066a20f965458d6f5ed7bc9f85b0637df7921bfd777b10e57c5be3420857408031d993127231cb2ea8513844ac97d56eb505fa05a95f8689e0c1093ad704aea280a7fb7a26428fb4b53739f317b3541fbcae82cba2b0abc23175ef8ca6ad3afc284003a75d67f772ec81b965eed137b423f9384fbd4389f2579633b82b1e058dc6012bfe680438e5b0d1ece3aaf4a0192205c8c673e64802c4f4720cbc56ae5df29a39e7363442e00594a87d7b444b85ac2d35f0e0bd412de39b4226a7d3bc3cb4d0057df2355c63c0f9a1d4be4402f3116b8e3c1529cdc185bc772c9a81496968dada97572f44682f2b27354cad28eccfa0a01513451e8b31e93bc0e78d2d3eefb1e4c1f0d0f4c240c0098a86914ee44a24e73089819254842f2584eff7f4e34b8167e73e54f0780fab8b3991fbeb9b7fa1372a1fb5e9b92327f6d96e7b6afcdbbdef2b440a0f5b5bdc271fb3ee1c38773ec25c10f537ecd654183dd13ee01cdb735df0f0a0ea83f06e9465933ff96951ca5b19442627acc14be8f3d5c551104e7c994deec577dc4c7be98f14ade658c1f0f1399cc0fa03aac88c80392419d17b2f21dede1397330d2bf7af0e1d9be12171847ba7adcaf37acf5d8b632283525c76201e1f32bd6b9c30b969b2502a0f147288ba69a6e00ce58d6ff1fc96778a26ad66eb99a2cf74869dbc69b9447c1851efdd178bc62bcea2dbc3fe6d2db1cc431ca55ecb3c27131ba88055c961622df703a7e186553fef82716d0d7547da2353d6aa6e43d4d7a18829b534292e1f3d2846d397f23bdea4be3a7d0a442c3559c81dd7876ba9fe09f2f7b9dee4d587c5f9c9deeaba65d4619c7ee1150aa44822a2973727a19d6496c492f39ded35bcd7aff671d46b018566ded4b19cbdd3bf2a42e5dcce4a1054cffdfa8f958baa340716488242ac744e589d55b5c094c34f66ffbc6a177b2c74af3be3bca4338e44d67ffdfac38f8ad6c9a8fcb79e5c4919c4222519e2e29f20b67533354b5d9ad6a64c95c5dd62a9241401d0e9e487b8def0103f70f0bfa28b90ded2701ae69daf9a90ef74d9d1e2a59469f9aa79c068a16fb28ad7144ccea730624a583f42b9b35ef9790d851b0c6a0aae5ece2828859e17fefc809916e3b900e923452c52773bec8ee212c09810965c5dff5650b57298871703de2bc636a40ed0e56fc9b76c1904f96832eacc89342ff32eb8a06b12147777de8acfbbaf281421a60868a6588992468ac7c1a934f2e9c6e917e394e218075816deaf295b7995126a0d4298a86e3ecb7a10fc8433c978f6f4d4fd10f5a710c40574c64cbbd0aa34c57469afb0fcc7a4c1187a0cb3184a0453218de314ab2049dcedeb64790dc7383d624bdd55b26b8e7d3e5e090a4be1025d270a10afab2423e5e2b4a3d986708fea5ffe916d109fe001780db0b9a535596b53aa3fff6e2bc9b1ce53ed6915b2bf60a8b9965b4ac3e137057fc216c22100bfd6bb61c50b0fd419982db8d978063b68c780785395b28986b7e93ff7ef9e8d581542c2ca02629af5cdac6367851df91a691094328ae977f51a69f2f20447ea94e3dcf769385c219ec6fe27f49c50d874838102ce3f0b7a1ebf1024fb9fab868fb37daf817cdc69f1f90b9680d57a127b1e4011b41f414d2caed1eb080038cf8f75516ece02365ca2017ba5823dbc70b0d2b8d398baa1d9a3f02f2c211c6c2815da7e0df7d29f5fdce9ba187049ddddf7f10ec29feb5a17bab159eceae0ec9be9da201e9c7ff5506b4c886e5eda49db91f2b2b544b6c16da5288f29f23123c645abf4c1e1d40f5c4b19f3392569e119150f873883d5ed28c4755dddc432bdaf77fe0402b0206ce8fa1ae81ee2cd3755360a3456376c58a59af7fad7ddee79d6244c4f395643a6f1fa76768cca88ce71fe73fcdf726492510ecf9e8e08fbee16a4932a7836a23d734e0a66389a22679242d32695aac831d62f24e20b91fe4bafa69cac07a1e53d07fab8d6f4defb88cfccbb05f5eb6d0abe7bb2911b2cdc337a69cbd4b3a93b37452b5875079016d01d3f592dbe87d3fc9f8f8dce04dab231eb28503ecbe70f317f6372acde54353e13317d80d796891929279d92ef0b590fc7f5da85f0dba74470f56adab46680f256a92b73c88ddb4b6f6167d0bb38d6d13eaf8f02a85c547ac7e26c754af99c65e83aae5aa4bea978d175c525a652706d343aa2f39be3a31fca16afd9d7ea8b6afb12c2dc59b41baeea265823f36ac4cf947c401be3015c8f3d874e9ad45d4e7e643622debc49f624a86a0727303200e139c4a8b2fc4d9d2d441f61bd07a3bbbb4ebf5d2986c2fa837579cdcc7dfabc232668fd34eba1ba9c4b6f5ddcbc83983ab3772714ff9d536fc4bfe4f8cde37d89e1e50e7ecff74d07008b2815f9a04ad64de47960073e92b22c5f954a670cd70164011b5096f6e4f59b668db5c2a12b8aa56eaa530c0bf289503f7497a77d00bccdc6af2d025373f20b23323312c4856c8be536eb39101df4701ec756e2b59e5081cbfb9a41cbc437ee71dc0d52f9f447811068629a63fe2e1db81198966766c57bc3b9bc52775d0854bb2fde96f02f4e6426496592863dbad97c6f9bc3b7d62753d632e178d9a96c1a36aec681cdb3a061862ff65f99c3ca356516778d058014c4102ae4bf9059526fc15d414c99131af6484be136d23bc6f2b97d3e813a616a324dc35fd9a62ee27e8f62ecaf4a311159309c536c58f95f36436934baaafd6f5e00c6606b434345693a3570c255b2ee8854e1eef0338a9f15cf2ab61df58f617ae00ef197a97c060137c6cee58a7369433827b1fa5e27bb24bf499947c1eddb30411bb1f4f249fa8409156875a306cf8888cca5196f5e316ebdb54e60eff800d557bae99575476220c993cee6f986bc8fdaf9b92214c764c67c3fe1e8042ae06fd14f334aaa957e918f65efedcca579f7f9449153db918730f24d1ee9f000f6433fac3a4139cbaeb04457240244aa2dd07f49fb6e542519cd82066aff589ef14ff089d852b4148baca2da6170296b694e736bcfa268092bc735e70493bc064855993be6c4d9f105dda19354280ca55c7df5291d13f5541809d6b25556731ac68e9a4c8055c9e737e785de3d91082961a680de83aa6168ebaf716165a3c337ebb23007dd3c8e61cebf778c3259d8b0dd20d70a95b3912df180ce0343c8a1ad9ad2416d1353b4fb732a819c051ce0fba15258561b4f47610dba6801e34cf22de7b497079c9c67775ebd96d3aeefabc545e54eb7c128272874c2b613fadbbefbebbdab2a8faf070962ca54310182148ecf4f19245b3e3d33e5bd05260c6ded88733fa62746e4c6ce9caa622660e36f5d8bdc792be64a5e2e3bcc779a3ad9a0942bf9cc1a8ac6338b148aaa8f5964f49f1f02b852243b51e23144bd3a71c9d6efe72c082fbd46ff715ee6f7147df4c30b6b6e9effce6d0294cb824d3d570cfe33f932afd6a2f7bd626e4fb79d332209137b4dbe90ab1919941d9dfdfc6b43121ced72d1659e1403b4d8ad0db2aeffb6de2e33fe113daf775453883cb50d6dba43e32be436e43be274ac81e2bab28efab207cb6f94da6b4d1331b694b656b01a4f59a119b9c15f928dca48f0d9c439fee1b53c9685f8cf26078d2ee84cf0a37e0c3f26f4404f6ba52d29ab8884f9844f283e23e55c25eed7c22e2213ed79c270efbf116acb194d8838b7eed36e9cb074bd10fb0c4b40b643f83c595fb08650db7032e39663c05b91c14e04604681345f5d2306f2853d9f8d975290c98b785d8ed40ef151ec9dced0cf74c1a9ad283d6e50e6e071998398d886a1503416fd6df4ba4eab1ad8400838b0450fd9713f9bb62b04797caa45f61dd72ff055229c8bc0fb636bd696e3602da440bf785f6d95af7c6b60dda007071e2e7c0d9411466b05ff33c76fe4d617a17d32f51b91de1a1217c0d855014ad990fb7d8233381125a8c041a117efeaa35384fbb794d1475ed97cf6da809d6323c77e3d3ca9557c8770e993e64373c18631f5c604ba1aa6c9545c2c163089f4e09996adf8afcb4d9a32e9fa7f90f9b0d9ea4aecb0be180a59bd11421867851a60ae95f21ff0b7ba8fdd5b72a803a8e8a82ea1b6d32d0da031152156819a588ce883068305185b223f2f4a1ace31823544a9f061a7c2cb0e8cec5e232716ad2bda01b68d7ae8b61b16c5e1908d07b77d49667431047695f96dcb8097c8d600239f37747dbcaa134be02fe224d093067078813161da80af86902be0fe1bbefbd234435fe8fefae928448496a973909ae707787c14732211060a76716dd2c63e52d9ab6cff7f32729edc4d0b4a70aff7f9083bfe4b3520675a1b39240eff32c30903387121f8b4ff155a7bc7eec73f1fb266d89f2b4aee585533669e1d92f7802339db857d03bac887600d3787114d15c4d654451890b3615a484d39b56a146a64fded1c00806615c824a917b35cd129e4acee79dde2f9b4f0b8709397082efb780fafbbcf9e201db11e3d54474ac1eac33115adb10b8912e071676d6e002b56700d07d71274953b8d7e7cac708df32ffab312b9a561e884668fd3d6dd9cd9486ec142a3ce90b4fde5d5ddfd632d2c965cb5608579de032b47ab3d52e81756d1a6fe0fd4c22b65f90c156539d14f085bc9a204b82092ac232697946b771a0c1333bf8e1acd49891f7ffbc4c41c88ab07478b89f07cd8f1720d54085284c61af4ed16df6befa057bdf31b169c90e496152437a7793099582194c4d6e627cb674726d19554adbf5c35c35a3299668d77ce97c5b60d7a989598e29a77cd10dd1298ee54d2d2c84cc8c48703098edbcc59fe0eb882e8d39552ae74a2a09ff134fa344dac2b2bb58738753c61a20479db7cef81a90575c08ab9c6e7057a6a6b78d4b5ca5cc8c3a560d7d6ac125b62ecfef9db305a58f488d18d9f954b90bec4d7130d90a94904d99518a21344eb457fe144c2f09c62f877fb9e552efaf6347ffe85b87ee0bbe38b9239256a76f6582119998c154fee717b84f67386f9748861e7fd3436cb5992320948c839ec7925f87fd28a5d9a33bf1e44de838d4a7c5b8df289cea67eff07ad27ec3d533c372d2318cd8b6c6f484145704fde4e1efb15b84fe0684a679690772b838066195b7f5ab8664f4e9f4daac8cfd1623f3acca06b2dccc9a74332b68cad0b337530a5c13ebfd40ca029531d07e8b323dfc027178e0d8f63014629a3e187946808f0698f673153ac9b254c5676a4df8da8a200c096715ca0295c2e82797a534126f43d027cb98d998c1fa2e05459c2311ef94c10cc01695ed91d765975efe756c43e63431b9601f8ba7e2326e6d249095b84d7834eaddcbdd2a058329697194f736c4f3e7f40e849ea948d6cef14", 0x1000}, {&(0x7f0000001500)="97d2e364594c700a991c2701e510c084f202a6e4165416f7e8", 0x19}, {&(0x7f0000001540)="fef31a8eaf570dc357c1d2c7404b9f3e024fd341c3586b48e089b989e583070479e5b05233e8918e1f4579e9738a7c440a6dab695cf4b358cd65c0aba90b4f20b723244eaa17fb84d29967cb990eddb91bf351ef505d04ffe828173513543134ae8f7e1f18887e832a8859b4c222809543be5fa5a73ef65db8fc2523b39aa9bf5a3d39a929", 0x85}], 0x7, &(0x7f0000001680)=[@init={0x18, 0x84, 0x0, {0x3f, 0xfffffffffffff044, 0x1, 0x1f}}], 0x30, 0x20000000}], 0x1, 0x4008000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001700)=0xfffffffffffffeff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001740)={'rose0\x00', 0x1}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001780)='/dev/audio\x00', 0x4000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000017c0)=0x3, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000001800)) tee(r1, r3, 0x9, 0x5) r4 = semget$private(0x0, 0x4, 0x80) semctl$GETVAL(r4, 0x5, 0xc, &(0x7f0000001840)=""/49) fstatfs(r1, &(0x7f0000001880)=""/66) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001900)=0x8) ioctl(r1, 0x4, &(0x7f0000001940)="eb8f0b1fd6bdaadfe9af39de06ffc379edbf8f641eef56693bbab462f5e17564e152c16bec889690207d516bf12833429cd75fd1d47c9bda5f8cdbb1e5db") mount(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)='logfs\x00', 0x401, &(0x7f0000001a40)="20326bc2dab40e3df3c63a0b1507dc8d6e1b313a3785c1ba0f42895e3149c11ec719cbdb42c9e73519ddb47ba79419d6e7379796f756264187678160000db49bf2a6427df953e03ffd0b5c3f17366c8901bd40ffe7d18330a74b62f44586cbc26774f13c207d8dacf1276abe1ec2ba6ac6bb95598f93119084f492f0537344ed83d34893ac8c90f8094a790301d2ccb101bedb4a869fb9c9749533c6dc01be211d25c4573431dd151925cbc5a1ef14c3665936e12e4c173d9bdc0c8c1e08c7585c9c53abdaa3af386d908e4443fca9e89f1cea7ad3d050e811f2fc4d510fcb5add2afa62d5") ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001b40)) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001b80)=0x7, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001bc0)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001c00)={'IDLETIMER\x00'}, &(0x7f0000001c40)=0x1e) getpeername$packet(r0, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001cc0)=0x14) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001d00)=""/91) pipe(&(0x7f0000001d80)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001e40)={r2, 0x9a}, 0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001e80)='team_slave_0\x00', 0x10) 2018/04/27 09:52:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x80, 0x100000000000000}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x200}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000080)={{0x1, 0x10001}, {0x9}, 0x1, 0x6}) 2018/04/27 09:52:51 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x2000c2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0x14}, 0x6}}, 0x800, 0x101, 0x6, 0x7, 0x1d}, 0x98) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @rand_addr}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x0, 0x7f}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0xd8, 0x80000000, 0x5, 0x1, 0x5, 0x7fff, 0x57, 0x3, r1}, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r1, 0x4}, &(0x7f0000000400)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x4}, 0x68) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$pptp(0x18, 0x1, 0x2) r7 = request_key(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='filter\x00', 0xfffffffffffffffb) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="c6d0a3d05737199ba97bf9863f654afb3afc8c7d605156923832e4874ad56562319a968b13730c60b88538da8b26587c0c7fbea00b6b078782d1bd2df0b36e012aac1600efc5256fc6d96c0abb97970198bec66a897721787875f66eb1d875c0fef0e494df6cebef64f199a5", 0x6c, r7) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000000680)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000700)={0x1, &(0x7f00000006c0)=[{}]}) recvfrom$inet6(r0, &(0x7f0000000740)=""/52, 0x34, 0x40000000, &(0x7f0000000780)={0xa, 0x4e22, 0xeeda, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00000007c0)={'veth1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000800)=@req) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000840)={{0x7}, {0x200, 0x6}, 0x80000000}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000008c0)={@empty, 0x53, r2}) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000900)="9e90af27b04b366016faaf977676782745c99a9d4d00ef78d301013c14ca3fcc1deeb5471bf25816b622c045cfd5286301041f1253d8b74a3fca3d1994d3b96021a4ad00077127df27b1bc6b266020993bee014a2c633e69c6decc5d406326044ddb2f4b5431ff0244f0440b19453ed9856c45efde5857b4cab757158d11103223cb9a2fa22f55ac8e7b44", 0x8b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000009c0)={0x10000, 0x2, 0x4, 0x7f, 0x100000001, 0x4, 0x9000, 0x5f3, r4}, 0x20) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000a00)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsf0\x00'}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000a80)=0x10000, &(0x7f0000000ac0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000b00)={0xfffffffffffffffa, 0xe35f, 0x5}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000bc0)={&(0x7f0000000b80)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000c00)={r3, 0x5}, 0x8) 2018/04/27 09:52:51 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0xb, 0x20002, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) 2018/04/27 09:52:51 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x125400) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/04/27 09:52:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(cbc-twofish-3way,michael_mic))\x00'}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178fd0)='B', 0x1) [ 127.446089] ================================================================== [ 127.453544] BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 [ 127.459272] CPU: 0 PID: 10028 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 127.466208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.475573] Call Trace: [ 127.478185] dump_stack+0x185/0x1d0 [ 127.481822] ? alg_bind+0xe3/0xd90 [ 127.485366] kmsan_report+0x142/0x240 [ 127.489171] __msan_warning_32+0x6c/0xb0 [ 127.493238] alg_bind+0xe3/0xd90 [ 127.496612] ? alg_sock_destruct+0x160/0x160 [ 127.501030] SYSC_bind+0x3f2/0x4b0 [ 127.504588] ? syscall_return_slowpath+0xe9/0x700 [ 127.509447] SyS_bind+0x54/0x80 [ 127.512738] do_syscall_64+0x309/0x430 [ 127.516642] ? SYSC_socketpair+0x14a0/0x14a0 [ 127.521065] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.526255] RIP: 0033:0x455389 [ 127.529446] RSP: 002b:00007fc7fcae2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 127.537159] RAX: ffffffffffffffda RBX: 00007fc7fcae36d4 RCX: 0000000000455389 [ 127.544433] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 127.551702] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.558978] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 127.566251] R13: 000000000000001e R14: 00000000006f3370 R15: 0000000000000000 [ 127.573527] [ 127.575149] Local variable description: ----address@SYSC_bind [ 127.581024] Variable was created at: [ 127.584748] SYSC_bind+0x6f/0x4b0 [ 127.588209] SyS_bind+0x54/0x80 [ 127.591482] ================================================================== [ 127.598833] Disabling lock debugging due to kernel taint [ 127.604285] Kernel panic - not syncing: panic_on_warn set ... [ 127.604285] [ 127.611657] CPU: 0 PID: 10028 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 127.619881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.629237] Call Trace: [ 127.631837] dump_stack+0x185/0x1d0 [ 127.635484] panic+0x39d/0x940 [ 127.638703] ? alg_bind+0xe3/0xd90 [ 127.642250] kmsan_report+0x238/0x240 [ 127.646065] __msan_warning_32+0x6c/0xb0 [ 127.650133] alg_bind+0xe3/0xd90 [ 127.653510] ? alg_sock_destruct+0x160/0x160 [ 127.657930] SYSC_bind+0x3f2/0x4b0 [ 127.661476] ? syscall_return_slowpath+0xe9/0x700 [ 127.666337] SyS_bind+0x54/0x80 [ 127.669628] do_syscall_64+0x309/0x430 [ 127.673528] ? SYSC_socketpair+0x14a0/0x14a0 [ 127.677953] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.683148] RIP: 0033:0x455389 [ 127.686338] RSP: 002b:00007fc7fcae2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 127.694055] RAX: ffffffffffffffda RBX: 00007fc7fcae36d4 RCX: 0000000000455389 [ 127.701330] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 127.708610] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.715880] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 127.723150] R13: 000000000000001e R14: 00000000006f3370 R15: 0000000000000000 [ 127.731016] Dumping ftrace buffer: [ 127.734543] (ftrace buffer empty) [ 127.738230] Kernel Offset: disabled [ 127.741834] Rebooting in 86400 seconds..