INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.46' (ECDSA) to the list of known hosts. 2018/05/06 20:42:44 fuzzer started 2018/05/06 20:42:44 dialing manager at 10.128.0.26:44449 syzkaller login: [ 48.616164] can: request_module (can-proto-0) failed. [ 48.627267] can: request_module (can-proto-0) failed. 2018/05/06 20:42:52 kcov=true, comps=false 2018/05/06 20:42:56 executing program 0: 2018/05/06 20:42:56 executing program 2: 2018/05/06 20:42:56 executing program 7: 2018/05/06 20:42:56 executing program 3: 2018/05/06 20:42:56 executing program 4: 2018/05/06 20:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7fff, 0x7, 0x0, 0x0, 0x5, 0x5, 0x7, 0x7, 0xfffffffffffffff9, 0x0, 0x9, 0x0, 0xfffffffffffffffb, 0x0, 0x10001, 0x5, 0x10001, 0x0, 0xfffffffffffffff9, 0x7, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 20:42:56 executing program 6: 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 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') 2018/05/06 20:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000180)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={r1}, &(0x7f0000048000), 0x0) pause() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) syz_emit_ethernet(0x324, &(0x7f0000001700)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[{0x0, 0x0, 0x0, 0x7ff}, {}], @ipv4={{0x16, 0x4, 0x0, 0x52, 0x30e, 0x64, 0xffffffff80000001, 0x8, 0x73, 0x0, @rand_addr=0x7, @empty, {[@ssrr={0x89, 0x13, 0x2, [@broadcast=0xffffffff, @rand_addr, @empty, @broadcast=0xffffffff]}, @noop={0x1}, @generic={0x87, 0xb, "c9972e92b226ac436c"}, @lsrr={0x83, 0x23, 0xff, [@rand_addr=0x6, @dev={0xac, 0x14, 0x14, 0x17}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xe}, @multicast1=0xe0000001, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff]}]}}, @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xbc, 0x2, [0x7, 0xfffffffffffffff8], "cfe11f9ebdc21c458c078c6200b0a4c9faf76f9b48e53a434ec7c95d96af12c9f7c414b1018efbe89f774b4602463d4944fb9b16df3cc092c50286d1e48bd15a9e5b0f40ffa779c626f213238eb879fd624ea3ba3b7ba7e54c58206d297c7154da1596ee86f7c8e5b201a59817736074a83b21f79917d407aacef93ddc0c8661db72a0aeeca57db8c4b143832383c67eaefae04e09a19a8424cedcce3b57c214084d501525142098c873886861cb13a5a4c2c04b4398dddbcfeb189d"}, {0x9, 0x0, 0x1, 0xf87, 0x0, 0x0, 0x800, [], "66c61bf92086e80cf7a354d699d4ef"}, {0x7, 0x0, 0x4, 0x6, 0x0, 0x0, 0x86dd, [], "e9b9e20c2fb4f34a5f44f7e5ae895241b507ebf827f6a322959d92d392fc403728701f4bc649f4a061aee84d465cbcc1234c95cd27f28873ef0894ab02d953482e8ec041625adf8f5e3b8b83265afafd88adff1eafcd3409d77e0353ca4a1e3e82a4aa76698e9a5b7dba2711d7e3ac828e6783fc7745cdef99cbccefab1f95df73c18a9547c256b4d48dd39624a921f2e5e090d38365f05377810a6c60aa4b5f6e14e75664692f67ef568bc5ccebbc2cd6fbb6316fc9557c60db45770a7159152afe7290b8f79c549e3f602295456d59534050edfc9ce6ab10a275641dc8fec4248b1fda1fd474ab865bac38d36803a29ca73ea955"}, {0x8, 0x88be, 0x4, {{0x80000001, 0x1, 0xfffffffffffff000, 0x9, 0x0, 0x0, 0x6, 0x90}, 0x1, 0x1000}}, {0x8, 0x22eb, 0x1, {{0x706, 0x2, 0xfffffffffffff001, 0x0, 0x7fff, 0x0, 0xd3d, 0x9}, 0x2, 0xffffffffffffffc6, 0x6, 0x20, 0x9, 0x5, 0x6, 0xfffffffffffffe01, 0x8, 0x401}}, {0x8, 0x6558, 0x4, "90c81338d6db490993fe18886fac03e6e284aae217a567f0c2ae16dd1aad6052c5269407fa7af221a96552a42f7f086664122254d79e9946c6d13bf0db65906922fbddff1729d06bfcc9467b821a2e5d4160fd0e492ad9a86c0ceb1515120a6e7c7ce93c625d43573b2935558d86dc099e27c1751b7890a2875b86c0dfb0ca619f3874e331cf68c89aa8aa6dcdc5190a3367fd9066be76b7f2d7a0c2af40839b5cad66d4ad7565b7c0e4b45487d9"}}}}}}}, &(0x7f0000000140)={0x0, 0x1, [0xed8, 0xa58, 0x33e, 0x98b]}) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 53.948920] IPVS: ftp: loaded support on port[0] = 21 [ 54.143159] IPVS: ftp: loaded support on port[0] = 21 [ 54.208248] IPVS: ftp: loaded support on port[0] = 21 [ 54.284657] IPVS: ftp: loaded support on port[0] = 21 [ 54.391657] IPVS: ftp: loaded support on port[0] = 21 [ 54.531185] IPVS: ftp: loaded support on port[0] = 21 [ 54.654402] IPVS: ftp: loaded support on port[0] = 21 [ 54.798405] IPVS: ftp: loaded support on port[0] = 21 [ 55.920284] ip (4642) used greatest stack depth: 53928 bytes left [ 57.070458] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.076981] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.099677] device bridge_slave_0 entered promiscuous mode [ 57.120560] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.127099] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.155929] device bridge_slave_0 entered promiscuous mode [ 57.289909] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.296431] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.329704] device bridge_slave_1 entered promiscuous mode [ 57.366302] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.372830] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.404948] device bridge_slave_1 entered promiscuous mode [ 57.518862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.541414] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.547914] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.584612] device bridge_slave_0 entered promiscuous mode [ 57.614771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.659219] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.665700] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.684489] device bridge_slave_0 entered promiscuous mode [ 57.727285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.752648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.836379] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.842911] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.888360] device bridge_slave_1 entered promiscuous mode [ 57.950549] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.957132] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.986706] device bridge_slave_1 entered promiscuous mode [ 58.026459] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.033099] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.037381] ip (4800) used greatest stack depth: 53656 bytes left [ 58.054434] device bridge_slave_0 entered promiscuous mode [ 58.089295] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.095781] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.120717] device bridge_slave_0 entered promiscuous mode [ 58.163367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.244583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.307400] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.313915] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.349444] device bridge_slave_1 entered promiscuous mode [ 58.359679] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.366161] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.380141] device bridge_slave_1 entered promiscuous mode [ 58.397262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.407542] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.413996] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.431086] device bridge_slave_0 entered promiscuous mode [ 58.446874] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.457400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.489200] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.513195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.582712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.675598] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.682124] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.710243] device bridge_slave_1 entered promiscuous mode [ 58.724205] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.730690] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.741377] device bridge_slave_0 entered promiscuous mode [ 58.763519] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.779593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.789440] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.797816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.950209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.971313] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.978148] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.007066] device bridge_slave_1 entered promiscuous mode [ 59.075751] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.089819] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.102329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.109236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.120455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.130186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.169710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.230777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.315651] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.329459] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.336441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.370512] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.397441] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.462400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.480373] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.529826] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.536827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.623642] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.632411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.639969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.721234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.728240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.767594] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.852528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.861769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.883114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.893491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.910492] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.933102] team0: Port device team_slave_0 added [ 59.948963] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.972856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.981358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.018691] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.038941] team0: Port device team_slave_0 added [ 60.107620] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.128127] team0: Port device team_slave_1 added [ 60.171184] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.200810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.210122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.263251] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.273135] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.291010] team0: Port device team_slave_1 added [ 60.319626] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.327821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.352016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.417882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.424921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.460994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.467976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.482950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.519593] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.537979] team0: Port device team_slave_0 added [ 60.565498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.572489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.588894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.622641] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.655176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.683676] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.705834] team0: Port device team_slave_0 added [ 60.727150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.748484] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.777142] team0: Port device team_slave_1 added [ 60.806383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.814888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.823958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.850192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.873233] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.886015] team0: Port device team_slave_0 added [ 60.899719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.907369] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.922980] team0: Port device team_slave_0 added [ 60.939653] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.956730] team0: Port device team_slave_1 added [ 60.971852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.989442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.005961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.052170] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.060545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.069252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.083560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.090983] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.117900] team0: Port device team_slave_1 added [ 61.138578] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.147551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.168479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.191688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.203178] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.231848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.239083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.250937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.266198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.285059] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.304591] team0: Port device team_slave_1 added [ 61.322398] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.329911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.348443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.375229] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.405429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.417537] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.430105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.477441] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.486421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.495652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.506194] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.518137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.527331] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.545986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.570586] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.584216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.607304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.635849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.657205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.689488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.696998] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.708436] team0: Port device team_slave_0 added [ 61.728221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.741826] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.777630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.785848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.823983] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.832273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.845227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.878541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.904316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.929258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.959241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.987569] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.998454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.007579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.020849] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.029197] team0: Port device team_slave_1 added [ 62.048769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.058325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.068786] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.080854] team0: Port device team_slave_0 added [ 62.118387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.133202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.168198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.201197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.231547] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.247566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.260563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.267964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.285607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.301682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.329939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.339387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.353521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.391930] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.399137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.408357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.445354] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.470708] team0: Port device team_slave_1 added [ 62.622916] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.630641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.648945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.712718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.719798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.733815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.903488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.911929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.936487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.993283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.000604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.024147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.262798] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.270670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.282722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.539144] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.546580] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.567588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.771986] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.778508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.785349] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.791804] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.801669] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.239410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.263724] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.270211] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.277110] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.283563] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.349215] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.370020] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.376535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.383348] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.389793] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.397659] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.802214] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.808713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.815538] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.821957] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.839316] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.847606] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.854086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.860902] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.867359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.876845] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.914528] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.921081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.927942] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.934436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.009286] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.247287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.258931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.286922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.305310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.312939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.582645] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.589136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.595968] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.602409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.618197] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.026929] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.033431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.040324] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.046774] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.060820] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.287617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.316945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.776747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.141543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.213438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.603875] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.704751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.858278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.892764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.953417] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.128372] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.415626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.474490] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.480849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.493935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.561327] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.678574] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.744305] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.780652] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.787470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.807446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.930567] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.936893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.947961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.204778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.237501] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.272464] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.377092] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.383376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.400636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.545890] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.552523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.564306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.601473] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.620791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.657890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.760162] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.836236] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.045895] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.072817] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.080174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.094814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.192313] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.437332] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.472356] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.911000] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.917804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.926614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.951356] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.807440] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 20:43:23 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0004007200000000000000480003006465666c6174650000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400002, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) [ 80.358841] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 80.408399] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/06 20:43:23 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d6, &(0x7f0000000200), &(0x7f0000000000)=0xaa) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x80) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1, @time={0x0, 0x1c9c380}, 0x80000000, {0x49, 0x7}, 0xffffffffc466f4c9, 0x0, 0x80000001}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xc8, 0x10000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/05/06 20:43:23 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x1, 0x2}}) pread64(r0, &(0x7f0000000100)=""/233, 0xe9, 0x0) 2018/05/06 20:43:25 executing program 0: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="7f0ab351045c75a1c505d91710096067ede692e87a718b852540bd94c4118813c29e669afc97a2fc138a88659e2fa9dcb68de5f1f0f5af8aed86154c2887b45ec694c05922a8b2e23a2ee16c0aa05082affcb5a78b97ca85656f62a79c999e", 0x5f, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0xd6e, 0xfa}, &(0x7f0000000680)=0xa) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r4, r5, r4}, &(0x7f00000007c0)=""/132, 0x84, 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000100)=[{0x54d81d420d610fa9}, {0x2, 0x6e7}, {0x3, 0x80000001}, {0x2, 0x5}, {0x3}, {0x2, 0x6}, {0x2, 0x20}, {0x3, 0x4}], 0x8) 2018/05/06 20:43:25 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x1, 0x0) accept(r1, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000200)=0x80) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x22001, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/231, 0xe7}, &(0x7f0000000140), 0x1}, 0x20) keyctl$assume_authority(0x10, r0) 2018/05/06 20:43:25 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000076fc9c5a0000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r1 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001100)=r1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001500)=0x100000000, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001080)='/dev/audio\x00', 0x400000, 0x0) bind$bt_l2cap(r2, &(0x7f00000010c0)={0x1f, 0xbb19, {0x5, 0x1, 0x5, 0x10001, 0x1, 0x80}, 0x8, 0x3}, 0xe) r3 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r3, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0xb59) 2018/05/06 20:43:25 executing program 3: capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f00000000c0)="ef03017733220d608b486117c50a192ad3734d4826834e80fb") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/06 20:43:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) mq_timedreceive(r1, &(0x7f00000000c0)=""/192, 0xc0, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="d6", 0x1, 0x47ffc, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x80000) 2018/05/06 20:43:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x100) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f0000007000)={0x0, 0x185, &(0x7f0000000080), 0x0, &(0x7f0000026000), 0xfec6}, 0x0) 2018/05/06 20:43:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="8f2113b3fffff6000026ed000000ddc490f93d4bae0000000000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) 2018/05/06 20:43:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x336, 0xffff, 0x2, 0x8, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) r2 = getpid() getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) [ 82.872776] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/06 20:43:26 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x100) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f0000007000)={0x0, 0x185, &(0x7f0000000080), 0x0, &(0x7f0000026000), 0xfec6}, 0x0) 2018/05/06 20:43:26 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') stat(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/06 20:43:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000004357e00c175c372a8cfae31c5844a8c91ac1072d5a25e11b231c47aea1f6a9bb9e822aa51bd9a75b5cf9cf5e615b6cace95db5022a51c14a4aea550385e4ff43cb3d7593f9cdc51af75deaf1726134ffcfeb4bbd007ccbe6ef010cb9cd4d8885f4335a528ee1dfe97e3b625c4dbe5863b735136618d77aa03f378104823ad3930f794d002922a4177bfaf8a683b957e8cea8c60cc0"], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/05/06 20:43:26 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x81, 0x800) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_bridge\x00'}}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) unshare(0x400) 2018/05/06 20:43:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') read$eventfd(r0, &(0x7f0000000040), 0xa0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x2, "cf76"}, 0x3) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000001140)=""/4096, 0xffffff92}], 0x1, 0x2) 2018/05/06 20:43:26 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b400000000000000a5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000580)=0x8) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="7a9f54f57a0bebda9cca93dc9ec7728c9a06e78fd9691cd75ef78655fa59da2af2f81e8ea541be2a505029d6407d0f656a7c28765e5db839ec9c8545a34410b00f009ab226b7f8a51ab25a778c6167ee3b3a7ab2c946ea92848cc2185a445083cadf92f6e3d9b4d27bc83a42ec0c37eb884c4c8ecb85821222c406ba514e8301f9f3cfedc26834ca22e630d67b610f23c16cf46ba201874d12852ea3ea212067c6092109707b6d3c814792758d1449ea7c200447ab92157cee0fbdd2dfb4cffd4369b3663cf41a14e65c1c7dee9c4928ca", 0xd1}], 0x1, &(0x7f00000001c0)=[{0xf0, 0x88, 0x2, "466914961ce967c84b69995b92774518500134204604c8bd805364dfb01dc5ccfddbe3055f18f422043b2e4f8dde0dbc86df2115bb918f926d1a8c939134b8333dd3f8dc97ce532e469d78aede32bca531d96e5d99af7dd1c1b68e991eb8f0a0771918b7b02ca2157a48bca7b998ea5e6a2f2d7e74a560a73d32bc03542d83611011c9e0ad353f5493d8dc82330c4f880bfbe5ca8f95e8bbd7d8f8decbc695b098bc596f4df8ae689d2c76e23522e3ca6cfe1c372adfab8c90b71011134ad24afc88eef248e227a2e1111774e5536f3e09a6be4a8f3681e61b9b8fd0f124e5"}, {0x90, 0x18c, 0x795, "0c7e53fd2269ab7edd634d450878b86c16bd345c6b9efdea54b8fff4f63b4061071b054684486a2ccde2ab8d4914fc150afa1442c3d82cfb4346dd68b5dddc1cf2fe70eb9554e3ba7e6c111a691cb7285434c75297eefc701bab469010f0d437f180c6fe3d92dd95c875724c4d4954764441155a641d958ecf9129"}, {0x70, 0x6, 0x0, "82f5b4dd8df814d738d535ba63952a00a81dc89bdab3290c59cee80a2228829e63e694c518bdb0af3a79b9614ae1e625d8c3ad248efd9602482ff49cd62da821c4eb766e0cc65566627eba67870f7caf2c38c592d243895d2a"}, {0xa8, 0x119, 0x4, "f0e9cba49b00a76cca835a2a882a212d65bfd06d0b992b67d27f957b1c1dd8a33f440012607e82c7cfa28023629f4dcb26b57ad29a9e9dec39956b8f5f6adebf5b007c434ec590aa062767eb0f744dd65227fb869544a88087288bae554dff8af2707d31cbebd9c4de25ba92984d6ee5a906357d021344d222639cbfb841bbe6711ed0826bd9e0d0c73012d4aec7fc90c0dbe6a8db"}, {0xb0, 0x0, 0x2, "578d117c225ea05bfd9e001a8c1bb99be9d6e1c826636517e2f24143b63fbc39ad5a08f53fbc9d8e871b47f6215f35323ac30bb6365f8e6d355e92245044bf88407fe6448b2f21001f9514ef465fd1f08d8be85582fd1ffa6819d2b63dfb23d1996ccf04008db25847cfd2707544255f6c1728c9c54ed7a7503078c66824b91e12dd053db8af38d12edcff8ed804c914cb41406cbbe24782614d"}], 0x348, 0x4000001}, 0x4004000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000600)={r0}) 2018/05/06 20:43:26 executing program 1: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x14, 0x18, 0x2ff, 0x0, 0x0, {0xa, 0x0, 0x4b9}}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/ppp\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000080)={{0x10f, 0x40, 0x9, 0x278, 0x39b, 0x6, 0x207, 0xb37}, "", [[], [], []]}, 0x320) 2018/05/06 20:43:26 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x9, 0x2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x2, 0x30}, &(0x7f00000000c0)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) r4 = gettid() capget(&(0x7f0000000140)={0x19980330, r4}, &(0x7f0000000180)={0x100000001, 0x9, 0x10000, 0x7fffffff, 0xb7cc, 0x8}) 2018/05/06 20:43:26 executing program 4: r0 = inotify_init1(0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x4e22, 0x225, @dev={0xfe, 0x80, [], 0x15}}}}, 0x88) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 20:43:26 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) accept4$llc(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e24, 0x0, 0x4e20, 0xedbf, 0xa, 0xa0, 0x80, 0xff, r3, r5}, {0x22be000, 0x6a000000, 0x5, 0xff, 0xfe2d, 0x3, 0x400, 0x3}, {0xfffffffffffffffd, 0x7fff, 0x1, 0x9}, 0x1, 0x6e6bb9, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, 0x4d5, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x3, 0x0, 0x7fff, 0xfd3, 0xfffffffffffffbfc}}, 0xe8) sched_setscheduler(r1, 0x7, &(0x7f00000000c0)=0x10001) connect$pppoe(r2, &(0x7f0000000400)={0x18, 0x0, {0x4, @random="e6901b6161f9", 'ip_vti0\x00'}}, 0x1e) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r6, &(0x7f0000000000)=""/128, 0x80) socket$pppoe(0x18, 0x1, 0x0) write$binfmt_aout(r6, &(0x7f00000004c0)={{0x1cf, 0x16a, 0x1000, 0x3b2, 0xf5, 0x6, 0x3e6, 0xffff}, "9c78347ce9c2eeea972d2eb1d6a0b1a8d3af7d5c976ca13b6044ba5d1f4fdda8c609c0af4a2c42738eccdc1638f711ebc83440f6f06172a0add3a8c088895dc7addac8504ccf8c07c378a3610550020ed4c24c1e95301fdfed0176b6d3f27c1ac565e2e80d92064392ad7a7b4f3231e6326458a648bec950", [[], []]}, 0x298) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r6, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e24, 0x1ff, 0x2, 0xa0, 0xa0, 0x3b, r3, r4}, {0x5, 0x1000, 0x3a, 0x1, 0x4, 0x8, 0x1, 0x6}, {0x4, 0xfffffffffffff535, 0x8, 0x100000000}, 0x23e, 0x6e6bb0, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2}, 0x2, @in, 0x3505, 0x3, 0x3, 0xe93c, 0x3, 0x8, 0x7}}, 0xe8) 2018/05/06 20:43:26 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="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", 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/06 20:43:26 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r2, r2, r2) process_vm_readv(r1, &(0x7f0000000540)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f0000000340)=""/40, 0x28}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/213, 0xd5}], 0x7, &(0x7f0000001800)=[{&(0x7f00000005c0)=""/112, 0x70}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/105, 0x69}, {&(0x7f00000016c0)=""/98, 0x62}, {&(0x7f0000001740)=""/190, 0xbe}], 0x5, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000000)='maps\x00') ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000040)={0x5c6, 0x8000, 0xffffffffffffffc1, 0x100, 0x9, 0x5}) 2018/05/06 20:43:26 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'team_slave_0\x00'}) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/05/06 20:43:26 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80001, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r1, r2/1000+10000}}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x800, 0x7, 0xfffffffffffff478, 0x4, 0x7, 0x9, 0x4, 0xa6, 0x2, 0x200, 0x6}, 0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8996}, &(0x7f0000000080)=0xffffffffffffff43) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000140)=0x1f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r3, 0xffff}, 0x8) 2018/05/06 20:43:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5e3c, 0x20000005, 0x9}, 0x82) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x40}, 0x1) unshare(0x40601) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x8890}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'bond_slave_1\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, 0xa, 0x7f, 0x5, 0x2, 0x3}, &(0x7f0000000200)=0x98) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000280)=0x5, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x2}, 0x8) 2018/05/06 20:43:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000001900)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000015c0)=@newsa={0xfc, 0x10, 0x201, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000040)="757ad5cafdda5032e860babd879450ba7cf36ab4337bd4df8dfb6a3a1f007bac7f2d8308729bad22366dec83ce47e166549a39d6f96dbdeead3ed2ea99a25c32026b2dfe0e0fdf950f4acb93a8059e19f4bda701ed139c81c22503883af43788afaa10f2807f1d6dbcdfab96ae26678c7c7cd8e872a4ad6260c6c1cd46cf34bd57c0f0f331cbd7a96ae7810d07416d") 2018/05/06 20:43:26 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x180) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x80, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xbf9d}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000300)=0x84) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x10007fe) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r3, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000180)='./control\x00', 0x0) 2018/05/06 20:43:26 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x54ca) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x800, 0x4d, 0x1, 0x81, 0x8}, 0x3f}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0xc0045405, &(0x7f0000000040)) 2018/05/06 20:43:27 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x13d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/05/06 20:43:27 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200000000101002, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000180)={0x4, 0x3, 0x4, 0x8, "3bba74e480c0277dc612c0454b0eaf442c81c6489974199b6d53d5b6e1de99f8a0a6e5ae5caf9ff74c382d66", 0x3}) r3 = getpgrp(r2) getpgrp(r3) r4 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r4, 0x7, &(0x7f0000000040)) getpgid(r4) sendfile(r1, r0, 0x0, 0x1) tkill(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x0, 0xc, [0x8000, 0x44, 0x800]}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x110, r0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0xff, 0x200, 0x9, 0x2}, {0x9, 0x40, 0x325, 0x4}, {0x8, 0x81, 0x1f, 0xfffffffffffff800}, {0x0, 0x5, 0x5, 0x7fff}, {0x10001, 0x2, 0x3000000000000000, 0x4}, {0x7, 0xbb, 0x10000, 0xd49}, {0x6, 0x2, 0x2, 0x10000}]}) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) 2018/05/06 20:43:27 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000000100)={0x33, 0x6, 0xffffffff80000001, 0x5}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/06 20:43:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000de0fe8)=""/24, 0x18) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000011c0)={0xfb, &(0x7f0000001080)=""/251}) getdents(r0, &(0x7f0000000080)=""/4096, 0x1000) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x76af, 0x10000) modify_ldt$write2(0x11, &(0x7f0000000040)={0x4, 0x20000800, 0xffffffff, 0x9, 0x7bce, 0x10000, 0x3, 0x40, 0xfffffffffffffff8, 0xa0c}, 0x10) 2018/05/06 20:43:27 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) unshare(0x40600) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) 2018/05/06 20:43:27 executing program 3: unshare(0x20000400) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x67, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x6, 0x2}}, 0x0, 0xe, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000100)=""/135, 0x87) 2018/05/06 20:43:27 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x1, 0x5}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={[{@subvolid={'subvolid', 0x3d, 'mime_type$['}, 0x2c}]}) 2018/05/06 20:43:27 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xb}, 0x0, 0x2, 0x3, 0xf, 0x10000, 0x7, 0x7}, 0x20) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000240), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bridge_slave_0\x00', 'eql\x00', 'ip_vti0\x00', 'eql\x00', @random="2b4b70062c14", [], @empty, [], 0xe8, 0x160, 0x190, [@mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @statistic={'statistic\x00', 0x18}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "3d08d2e8378f388682a7e6a901ecf2794d57d65cbae3b99bf97e861ef179e399be7e322494350ed9bf2f7079e00f1517fff1250c61285cb6bd4ffbf4d35b44b8"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x298) 2018/05/06 20:43:27 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x7f, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x177, [0x4, 0x7, 0x100000000, 0x6, 0x1fffe0000000000, 0x1ff, 0xffffffffffff90ac, 0x1]}, 0x5c) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x10b, 0x40000) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0xe8, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth1_to_bridge\x00'}) 2018/05/06 20:43:27 executing program 0: open_by_handle_at(0xffffffffffffffff, &(0x7f00000002c0)={0x8}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff]}, 0x8}}, 0x3, 0x100000001}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0xfffffffffffffff8, 0x8, 0x8, 0x800, 0x17, 0x10001, 0x681, 0x7fffffff, r1}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x101, 0x1}, &(0x7f0000000280)=0x90) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="0207080902000000000000a800000000"], 0x10}, 0x1}, 0x0) r3 = add_key(&(0x7f00000003c0)='blacklist\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="0025c8e8f2d18c6d0de198eaf46bbd5611bb9b51ecd460d67f2c5937c5f18f6788f501db58922f4162487da681291c2be75ec4d62665910579ca4502643e5cafe4aa6092d2b546f60f653c721ec64575695fb5aee8e2b6aa6019b4440b657d2f3b0c38066dfdef9cbf61a3aac928e529e566ca6102fec282f45007818e7eca6c2d8a93f118ca1bbc9f99aba1bd8a80a5221e73ee499724793f08915e0cf7b3004b30bbe75b410186c6ba33908cee7a7898", 0xb1, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa}, 0x1c) r4 = getegid() getgroups(0x3, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r4, r5) 2018/05/06 20:43:27 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x76) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000005c0), &(0x7f0000000600)=0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0x13f, &(0x7f00000001c0)={&(0x7f0000000800)=ANY=[@ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="e5e41b0ce920f39b2dcb734abdd6334510f8dbdd67cc7b08236660aa68ef5206d65300ac8dc23bbb3894ccdb1f7e2d66268aa6343f3179bdda3168d50874a0dad9a956b27729e780b440e329d1a23a6648", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYRES16=r1]], @ANYRES16=r1, @ANYRES64=r1], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000000000)="2400000024007f0000001200000001000d0f23ff0100000000000000f1ffffff1300ff10", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000280)=0x400, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040)=0x60, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000480)={r0, r2, 0x401, 0x0, &(0x7f00000003c0)="4f13375baa4278ec876977b022b1d7fc7529ac81c5a2a1d925384f5bf0d4864b4bbbf841e9f03b2c1b64b0f5a0d0c9198edc7e014c89e843a0e9c6b704eda78e4772a5f18fa2f8f5731fab4991fd6c2c5be0ab5a4f5ed2dc5508b4f25f511916be39f105329d34122310d84f866123c617f371217670b82ea2169070c104239f7e401638d975a0a5abe70c4bfdae38673449bedebe1dfcf8e47e51a453cb93ba6214da5781502f8ce9fa003300efd6f0672acaa4707749", 0x800, 0x6, 0x0, 0xfffffffffffffff7, 0x9, 0x5, 0x7fff, "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"}) open(&(0x7f0000000100)='./file0\x00', 0x212000, 0x29) 2018/05/06 20:43:27 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x1, 0x5}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={[{@subvolid={'subvolid', 0x3d, 'mime_type$['}, 0x2c}]}) 2018/05/06 20:43:27 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_procfs(r0, &(0x7f0000000000)='loginuid\x00') sendto$inet6(r1, &(0x7f0000000040)="847f2297d00e70f47576bc90ff1727e92668a6cc3d2a4f0c9755b12931d2b634e8291c82209cd3131ebdf32b041943cf630b2e84a600b80c39287a2873591080f452593fad3f9d6e5502834b311331981662bcde8b71721bd64d0b279489b97fb567051dfa289de6b05d2869b5c24fb112cc9ddaa8daf7e6606dd5b23ee0", 0x7e, 0x20000000, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/06 20:43:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002b9ff4)={0x408000000005}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r3 = socket(0x11, 0x802, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r3, 0x0) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/05/06 20:43:27 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407002c04000a00071008000100ff1f00000000000000000000", 0x24) io_setup(0x9, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) r3 = dup(r0) r4 = memfd_create(&(0x7f0000001300)='self)GPLeth1vboxnet0\x00', 0x3) r5 = dup(r0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x10000, 0x0) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002540)='/dev/vsock\x00', 0x101000, 0x0) io_submit(r1, 0x7, &(0x7f00000025c0)=[&(0x7f0000000180)={0x0, 0x6b10bb25d6208916, 0x0, 0x7, 0x5, r0, &(0x7f0000000080)="459dd13a752e7770c5e829b343d723276fef57c5d48a570aa650bf064d0b845cb04eec27e2fe99e7787c0bb87417f58b36fe0d3463d1c7c2300673e024759bede05dcf461350ca266f1ad3f04ddd6df6856a5476f9f5cc32e8984d75389407062948cbab9da23550cfed73af8ada7ff3b23326ac912c4394095e81e7457fe0746958071961c7c741a64b08f8ad3d9e00a9a2bd138dd7ed2ba036635be0956724ec37add248735e26", 0xa8, 0x100000001, 0x0, 0x0, r2}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f00000001c0)="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", 0x1000, 0x5, 0x0, 0x0, r0}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000001200)="8cd47ef4b04536dd47cc0985507863b72b7b9cc55b196fd4297c37b20e3c5d2aece8e39caf4c0b6dd6b5247235d27dd915a71435832f68de57a56c117545a5253095c4c8ba5486d58af6573d9d73", 0x4e, 0x6, 0x0, 0x0, r3}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f00000012c0)="a1becd87f8da14b27dd84d282724909b78531e9d7d54d7fe665a5e650276", 0x1e, 0x9, 0x0, 0x0, r4}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x7, 0x100, r0, &(0x7f0000001380)="79a49fd9dfbb41e25a1087cdc0efbbceddfaeaba099284f42dcbd3e07db5c91d37f2bb63dfb38feb69f640019cf2a7b750a40517fc6450b2bff427406d6e6852168508ce63a73668a795c58d302e9cbf588ed8695ed094d481a37378c441ef85f2c3a2eedfd3f6ad4ab38e30120a1c8f9b4eeb506de49de23bc441c0cc5f085a44859f02a720bf5e6a8aebe6ac7fc205c8e24b29d9514dbbc679b70b40d21977d85b9e5776a94a87c7a11cd5619b50fbe2ba25b4730ccfd190cb35c3c3", 0xbd, 0x1ff, 0x0, 0x1, r5}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x6, 0x1f, r0, &(0x7f0000001480)="7a6fa9bc776ed7848f8a138a927cd907d446db5cc5bcfd204c5f60f05f230e1655f5e2952b8526f38b76680192", 0x2d, 0x2, 0x0, 0x0, r6}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000001540)="b5ad3950580651ca2b5136c617a530f3895c0d0c53f50b5706dec6d47323ced1aaad7926a8feb0eedb0fc98a2a8e41fd6adf48d95e0701d41c4b412b5de6e93d49fe3c1cf7b73e5377757b413971c0f31b63e8ecc3fca4804870f91387b6d9061ebd64a686f5ad93dd5e3b311d89c78e0e4d32c38d907cc8588cd4d17b15fb95af8a6adbb5a196326a635168e0ce72052054f0f7314c2176e5c64f642ba208089337f84967ad469361c72923613a1ee021ade8e996cbcea1dd9f17587f2b36c3dbbc8152d2256a6f5697b12905c6803d4c647c1a9343f6fb6112ddc9ac4b353ae6915be94922a4486274ce5bf0498feee965beab9a1d5baf52872a5c82e01331d7f847fcfd4fd348afa11e0ee2fa2d05b555a59e2b82c9878de40ae3d6971075467069349c7ec0363eea2a6c12a5e04875498759e2eae10bfe62dc8a79e55d1ef7559a526be2fb2fa0f02cbfe02704203004621cd086a2a84ab7771734e0291097207be55013ae647470b16781f009ef8b278cc84ebd5e5429a2ec6b60b9491f1ce6b691942265fd6bcc0498136b9bee58517949afac4fe0e5f8946373fd5d0d540ba55edcce2f5d3b27871bc433fd4d8e323a9f6a260cb01d4caed5a2233fe6c26dd6c13ae487951a95ab572b98a30e1f7a14f7fb1cad3110736d12c455c262f87119f027621487c696d5a17a10725cbcea52e2ff47bfa3b7314f33efda14ff395fcc88f3126c3c5f82b04dd7af5a82db936fb6d481df5d5b39349ae8e9ce73e1111b619c4ccf28e77e432df1ecec0657dc9bef5b900a379e3f7c0ff98a9795fb759018fe85aa95801bfa1bc0205c3d8385bce4448d44841f6eda8b3e237eb9ce6a55bb222151cdf9807d8ebd64d4b26ca42cceda5c6bb5433b44248a50c1b49d054d35c7feab3963f22c16f9a1b6b3ff65c0159895f68249adf7617ffca9e4ed956e7001ed00c656603acdd534f078713cf8695b814e78ce353a0fd29d3a1c0af3d8c09418bae90f587ecb5f6ab14d34f5306452b6ace021ef67276d272e52998956ca99924e189561dc4de0375be3b7e9694a3c49d9fa4e15fa014482180694b534b99045da206be154b06d0dba35ac21486254c1b44adb77da30790e73363e5ce642db3ef136f50c623a6168271bd85e2baea49247303ac548f0792727d397b2c6e512ffd86cab6d9b6d59887880fab9212a355934fc1cab787dfbd3523335cb81ba3418d5f4263d7dbd856c29330e7308803deca8deb103635425ced91a23d5d8c94d9b92a9a06ea857ca6b9836fe245e2f1fa80aaa9b407da6fc57c0ae0999b72bf793c49672756cd889831dd9e94fb13ef7a3954a7ecd786eaefe448799ed21487d0ae5c3e87f9cbcffdc8cc64397bb267ef26ce38cfbc3de85a989ce34eb86c587b8b418ad25887a92081586a412d20676e873331129c5504b3e45afef5d4746196ba61422d531be3542cfa639ce549fe09cf6f76d19b7f7d3acf37da282e38247dc57cfdf87ce06c91c1d92b15354e25e897001a9621e279024cb1f8df14e5311b91a0ec61066c200ec84e4bee995c52cd1a3909dfaa18a476d88b1e0c742143da196947ecdf94f2d56562dc7a581563c1476302e5bd866a654e00a4529d5a4cc0d14905cf531554012d431f7bfc5335957d231e81d7da1e1610093ac8e3c5cb5c93e8ac5965b3dc658944433c57efcb93c17e4054d00abfc073ceb443e0ad46048718fcbfb5b36d282b0b12cc6bbfca5e8bf28ff2da4260cc0902acb90cc8225292cd0d6b811bd803c5d8933f4001e5b7d3bfdc6a58707773bed021b1283d3f377afc9944bf69a843bb7b6ece7c6a3c768e375495de4035c705eda99118fe8b79a850550ebe5176185fa2773d3e73538f3bc78be47ae3c2df76fb61b081ded74ada1056385b0ff5eec088308f73c8a9ceab36824c112ab4519f21899f2a3250b06f20f72f2aa0e9702a334d2282997d5f1ec710b59fe725ea08d948aaee85d952d4a6b3d91953acfce6fb96871d87a37143d4f55a4e6ab7d68e56be4bda4d73331c47d9f848ad62a5ae2fb4ccdb972b6eac65b363d135711198bca0fb580b2148f303e22820a8617253b4b5f4cbe48c0082623922f508104ac9cd487058f099737915f96a7856e91a4f78f4e29c0eb2a30d4c710535e0d1441eb6622eb20f7b21f14ae72337d108a9514d652cd517a7789c12d960cbaa498c9c350a30e3043adac2bccf5e519e3e0e936a17155380ddb237e110114c96bc0eb532e12fa986eeeed0c6a9e46c24044437e13c9ee0e94d5e7e1b32f29d6fb3da39bf7e1503d55f643fed53e558048ed15c02be6ed9183c101fe5f2929e97ebb8b8045b7b6ab71732cc0cbf9da5fc78f7b323fe8de9046e6052ff4cd5bb8265f9aedfcaab7c4e93351220460bb67e697014ca3557982d0a8d7c26278400ed244b20bc2c28fe1f6144d7f44282f8d41ad67475370900bbcc78ac05f99fae8b1daf830807534f18b56d4988318c4859093d8dd94934c38e86069697a7d144867d09237a31d8a8676b569ba9a5e6c902566a9851e2ca0e7d933c90419fb73de7a17c78059155da1b1c2e9188d29f2428c26497af0165f0ad52b6dd52bfa9a0c25a4701302323dd75e3707f454ca13d24aa71d7486231319f3ec29ead20f254d397c32459a264cc2020b84b075fe25c35a37f45a88dfa7f304bedab848322259dcb84bef5a3d75d6481e47074f4a0e414a03b5b3f3199eece46530a57f13a7178dbefe324d4705cb04f4880a937a7d5a1712671ef6f4e74260d3e7ba47c57267ac008919e596f89f8ed79be73454234ea6d4e7e6deebec26b7e800bf8b9e27a2ebe13bfcd10158eea0e911f6fdf02f35b77f4ab198f14dae28a09324ee28fe6f02f97944c15138236c1a25e708fe07eb73c1b28d8471d7fd3d607bc4f1d871c3a13ff17395d4ac53fb696408269c05faf69f5212e0a5d4a661bae90cabbc79734739c31d02f5a669a10dbdcd6cd27f099dca9cff612bf329028e0bcf05a72821e68b92849672440acb1300d75d068d36d8ce9008986777c7398bcdb14782b8ca5b23fa45fe960feaa0b0eaa6ae2d4c0639c5eeed61af7682b16c9d5808631479013656e4c6eeb20ddad1719a43c5d5e85bd03c12fb3b569aa1ecd53b39bc507998bbae5fff46313d38a3d2bcf89c45bb54c1c0b500d2277c6190d6fa105e3ea10a31542d9e94965d9ae4a9ccb865feee3167137ae4b0929fd4a61805c359a85694526d475b50b537e27ac29885a98fe50604451c9a3bd409cc44dc875f480dd93026cd754f1452ce118adfc0ed2066b271098645e425e0681a8629c3a22085b7d4eecfd38715975ffc36536d2470410a06201657b14e2e8ec90b77374a811be7d92f01401decb269df6b49a52d71384e879011b1b037591e3e95181ad3d0e4074d9f4fea1ef508298a22a45ada39c545f1a59eeb5c5da0e5160e8615a0483a71abaad9f01f9f86d4b9b961f1221c355f211faadd08d907a5f904bb44a969130e648d16d73848fd58a5259d4b3a5f7faab08c15363ea73a35fb125c1aef1bf52273a0b11af275a8709ba89725451f9f89a4bfe548463c807ac2cb8928df607d8cad309961c1ea7c96935db0ab8041b3c068fb71633b4392160ac935095df7103be5901e2ab393da62e0672b11dc8297b3ae170dab603c3b09b612496a5e14c25194ac0558473c1480512c7c26b3d1563d361e9f68c4d4c4c0ff905b419523df44038064d8a9ea729aa9eff27f35516c8ea98cbd86b1f5eaefc95a303a7e9f35da8d7904a6865c8a5587a29d3eb6d9cadaa7a0b13090f29b6ae3732f501753ac0c7eb4c3a0e002c642f3d3dbf2e72051d73b48aa3a1c13c88963c58866994b3d1cebb4a3414f4ce3d2b9fadb184a369fecddf596ae3eb01037e473d7e4cef329dbceabd213cc4e92dbe6e5b90b483b222fe8628d12c968f85add3801a0885a99a1bffaa4ab36f8495b4c3465cdeeb448d85ce942959d18841d836998ea67d0ba4c7b175a71aa6c80cbbadd862ea6a3b365fda6451efcdb0f3cf3b7623c6f1a24a1e50344ab40f699d5ed5fde02d05d03f3b9a826ea08d9dbe9276a32407f5c28ea90a366fbb97a0ba63bc228e0eb2409e648489cfe147df33fdf867652c8422b9cb576010d9a03c3fc7aa91b1e5be452a6e314bee8cc66c5a4dcb0663f5f3b909fc877733945275298a036e154c0585db32c950c75ef0e91904d6a0b257303082b073d88c727ce7da7f4ac6bb5d8d19ac4acfc665478a86a2267d114afe92f3eed8b2ddfb5a347d99a5a88cdb11d93381b806d962e716c34a8e96cfa595382adced9c153adb2503db2133e2a24bdbeb9bac169d7ac843e9e435f07790f3601c3ad6672c07bde9b70294220b5d34ae77b6ad9914d9918e4a17bdd16f876499cc62605aec03893a54babe48bdca85b0fa3c861ca4c8be7c0715ca07788be624de9b0245209e8d484706f46d715b282331d91e60107a13e4b90167070cc85d8fc60ef7766725092efe0d4a70a9753d560f6dab4c2226149d50d7a0ec41379321d36e652e96c0524e0e717d059d61a11b579c7be68df380e09e75228fb787677a09d6133916db55f61a93a7f40ea4177e092b1b7c4c439bd11be460225e7e9550dac283db0a3ecb102fef1c5050fca88b409e58e3d5d6fa73fb1bc0e89d9e505caa0b7d0440d763138af277cc45fe27aa55ae91683fc6fc07ad9a1779ba5c470fadaa56f64ab26f86710583d3b20c346d5eea1a3fd21ff2beed2549d190583c674c24a16aba519e7aac08761962241b16ccbae8892c18aa18cff28e4e62b6502f4b063c205758384311bbd9006447672ab26459a66e8a60058a2f3d9dfc27d823c7f98a84072b10dbf164bf4f69e73298b615e95bd846f2ba12bd38b0946076df901dbddf96d6358e3abfbdaecc6e4d73611ef8e78d375df00c90e8102995676399f096a246399b31ab0221550dc639b8186e5a9d090823352a088c0f692b383a27d4728b8d15f3d800d38f01d4342cda7b38f3cfc986f5276a7daa12b456f061854d25c0277a297fad752f3efdd993e637ecc4cdcb9fc84c2c9fc9287ead3e582d061279f4b233e3d22ce4ee2517d950abf87a1d5b923cf628a782a51ea0af285c379ce82b2c54605882ddd6bcb2316fe8f43b7acda17861b52a9f45bf075c35f3ba56fdc4073dadf3e12670f0ae923bcaf71cd9ab1f9c123757bc509167a7836598db85ae2c6417082e4148eb20c64fea7582af5d98a95af3af462ec6ce80fefb1670d55f51814764d105e68b2a21611c163a629855423ca3f4c7262aa2831c0e635429861a7fa4f700fe697b51b8a93ca850a71c5a1e444312093e2d5b460fc70fe4c1b20227113274893584967137a7d31094a1a1a354bfa1cfc04977660038e0578a902bd50398d7833784556247fdf123a3c3a85ac7f4cff4d6c665539dbc4b25eba92185e2dfd493c7cc861b377338726ebd80835fd8425f335cba68a4232fd3845c16a26cd534f7e3a1c72bffc6a51b72bf25a04f7c196b7b650d1edb7b65f87c4220b503542ce6e533e6b1a1e4851296b4c01eeb480b5ae0cd37ae3fe621ed678c1a961d27bb2b6e5cd5d5066d7fc8bda5a0eb414c51ffe191178802748bd04cf0fc13455369c8b842e1e54db9d3afacfe096a4149f31f68acdb496c77584681bad09863f87d053b6d81dd45806809c2a3f61ff9c4249efa81438580a2c73c67d22d361fb8f25163155ff3fc15a05bbd18b4cc49ce6b251d95fb76015565a2b76ad73fe", 0x1000, 0xa3000, 0x0, 0x1, r7}]) 2018/05/06 20:43:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/155) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00000000c0)=0x4) dup3(r1, r0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x1, 0x2) [ 84.647535] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.667196] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 84.713457] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/06 20:43:27 executing program 6: r0 = socket$unix(0x1, 0x802, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000002780)='/dev/input/mouse#\x00', 0x4, 0x64000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000027c0)={{0xffffffff, 0xd2}, 0x52}, 0x10) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/05/06 20:43:28 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="0100ee00", 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e24, @rand_addr=0x101}}) 2018/05/06 20:43:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) unshare(0x28060400) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x6) 2018/05/06 20:43:28 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendto(r0, &(0x7f0000000200)="b09904879f4672d81021d155d694b1f0236b00ac0cbd6c27a8f467e3b1599757bf245989fe525e00cc940de438a54bd7a57716064618285b", 0x38, 0x0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x7, 0x100000000, "8954dc49b58694508e346c84023b40c1a7ce1932d556582623edeb806ff0748f8a3f1182ce97008a6985a28603f38f9b900ceb4ba504a0f0c0e213e0a57f3d9fa0133d42a28aca3c28770f6a0069dee7"}, 0xd8) 2018/05/06 20:43:28 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x200002, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) fgetxattr(r1, &(0x7f0000000000)=@random={'trusted.', '\'\x00'}, &(0x7f0000000080)=""/185, 0xb9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x60}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x2, 0xffffffff, 0x1, 0x9, 0xfff, 0x6, 0x7ff, 0x9, r2}, &(0x7f00000002c0)=0x20) r3 = accept4(r1, 0x0, &(0x7f0000000140), 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000180)=[{0x6, 0xf4}, {0xb, 0xffff}, {0x0, 0x5c3f}], 0x3) close(r1) 2018/05/06 20:43:28 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x600001, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0x0, 0x1ff}], 0x0, &(0x7f0000001a00)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r2, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r3 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f0000006b00)=""/117, 0x75) io_setup(0x7, &(0x7f0000000080)=0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sockfs\x00', 0x44000, &(0x7f0000000100)) io_cancel(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x100000001, r1, &(0x7f0000000200)="e26aa0e3f3782465449bdf623930497991c1397cfe286870809fd416ae30746d8f4868990328676ed30f8758e54f0dad5d938726f4cce41069987c4950d87f92070581b09a7d7f88484d50cbe98eefa3ee6dc2fbf5b123f2972264efce9769b6094cb9e180c8d607935791512f5b1faed1387f77e2754b3496e3571189968c476e21283d9b7ac2c3ec3083a6b9c9225de162cdde6c2584fd7831731e289f6fb2ed4e75a69b559972dc3a2b0d8baabc917727ffa0d608657a4f1cfa1a6442a00ac62e765df743c9", 0xc7, 0x9, 0x0, 0x0, r3}, &(0x7f0000000180)) 2018/05/06 20:43:28 executing program 0: r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x48000, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="78d8c0c21e62ce975203fd4e625e7f", 0xf, 0x1, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 2018/05/06 20:43:28 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x800) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x204008}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r2, 0x800, 0x70bd25, 0x25dfdbfc, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbd}]}, 0x4c}, 0x1, 0x0, 0x0, 0x14}, 0x4010) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) 2018/05/06 20:43:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r1, r0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x521, 0x101) [ 85.609757] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/06 20:43:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sctp\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/60, 0xfffffdd7) 2018/05/06 20:43:28 executing program 4: unshare(0x40600) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="07fe157512e31233de91a3b4a4a96181e2f59eb47b5c2c69891a92b7c333e6467f4db9862dc753d701f1db24580757128bf080dc8c772182efdfde69f21e4aa1dd50154c11cb6e2212dc60aa021cb5ac592eb2d3db83e37e3fd90f4f34c29d230bdd", 0x62, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x10) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x4) 2018/05/06 20:43:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) unshare(0x28060400) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x6) 2018/05/06 20:43:28 executing program 2: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2001, r2, r3, 0xa93d, 0x3, 0x2003) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x7, 0x4e24, 0x40, 0xa, 0xa0, 0x80, 0x2f, r1, r2}, {0xfffffffffffffffc, 0x80000000, 0x0, 0x6, 0xbd, 0x35e8000000000, 0x2444, 0x82}, {0x8, 0x80000000, 0x3, 0x8}, 0x9, 0x6e6bbc, 0x3, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x1, 0x0, 0x984, 0x9, 0x7fff, 0x725b}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00000002c0)={0x2, 0x80000001, 0x1, 'queue0\x00'}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_mtu=0x80000001}) 2018/05/06 20:43:28 executing program 7: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x0, 0x1, &(0x7f00000005c0)=""/79, &(0x7f0000000f72)=""/142, &(0x7f0000000340)=""/231, 0x2}) r1 = dup(r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000004c0)=""/225) getsockname$netrom(r1, &(0x7f0000000640)=@full, &(0x7f0000000140)=0x48) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'veth1_to_bond\x00', {0x4, 0x400, 0x100000000, "316ff698d613", 0x1}}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000000c0)={0x4, @empty, 0x4e20, 0x1, 'dh\x00', 0x20, 0x2, 0x27}, 0x2c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000240)={{0x80, 0x4}, 0x1, 0xfffffffffffffff9, 0x802, {0x2, 0x7196}, 0x2000000000001, 0x279}) execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='veth1_to_bond\x00', &(0x7f00000002c0)='@bdev\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='veth1_to_bond\x00'], 0x2000000000000400) 2018/05/06 20:43:28 executing program 3: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfffffffffffffffc, 0x2) kexec_load(0x300000000000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="49350a25a45fb5d543287f297e7cebbd8834ed87a8e7013ff2f71a69bb5a55cd7814e41292962695d5662326285704af264e4b45d362790afaa857e8172a8ce348f8c0314a1c8e8a1a0cbcb9d6b0427bd89f645bcc048009299e12d2ce260b00a07f1a2ff9a592d564ddf8e156f3e48226bfe4616a3163", 0x77, 0xfffffffffffffff9, 0x8}, {&(0x7f0000000240)="b9639e3bd228060759e9a4019270c71dfc5cc446f77be46e79c5cc6684cfc870f0f0d5a5c3c1be9d7ec0d6a3335f03477ebe61dd1f63a36834fcccc6d6acdca1f79d2d70d00d33bcca91fb5604ca3b7c0b2aa1f87728c1251c1772443e82b67b70ca8367b3eba096c9eccccfb082be93043fb59c7e0fdb5ee5b7ce59127f469710e99f897a833f71bd532504457b9f325c73cb719cdf2450c0d5daa7adbd73bc1d16a42a079e130615d75de65e6e114877f041173d274de19f4ba0", 0xbb, 0x3, 0x6}, {&(0x7f0000000000)="b9a768fd596b635ba014e00e23ee29a8", 0x10, 0x9, 0xffff}], 0x160000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x0, 0x1ffffffffffff, {0x0, 0x0, 0x0, 0x8000000}}) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x8, 0x20}) accept4$ipx(r0, &(0x7f0000000080), &(0x7f0000000180)=0x10, 0x0) 2018/05/06 20:43:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001200)="2e00082000400001730f9f408f8bf700") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0x30, 0xdad, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x8, 0x3, 0x30877ade, {}, 0x100, 0x101}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) [ 85.881993] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:43:28 executing program 1: capset(&(0x7f0000000140)={0x400019980330}, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x2e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 'rr\x00', 0xd, 0x2, 0x6b}, {@empty, 0x4e22, 0x2000, 0x8, 0x7, 0x6}}, 0x44) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)) 2018/05/06 20:43:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x22000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) personality(0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x3, 0x30}, &(0x7f0000000140)=0xc) 2018/05/06 20:43:29 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setpipe(r0, 0x407, 0xff) getsockopt$inet_int(r0, 0x10d, 0xc3, &(0x7f0000000040), &(0x7f0000000000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x440080, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r2, 0x304, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x3f01fb9f04aef321}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x40000) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000200), 0x4) ioctl$TCSETAF(r3, 0x5408, &(0x7f00000000c0)={0x8, 0x5, 0x1000, 0x6, 0x600, 0x8e, 0x2, 0x2, 0x2c, 0x7}) accept$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) [ 86.244293] : renamed from tunl0 2018/05/06 20:43:29 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000001c0)) prctl$void(0x26) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x6, 0x111101) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x3, &(0x7f0000000080)=[0x101, 0x100, 0x8], &(0x7f00000000c0)=[0x100000000, 0x6, 0x8, 0x4e3], 0x2, 0x2, 0xe, &(0x7f0000000100)=[0x7, 0x101], &(0x7f0000000140)=[0x1000, 0x7d400000000, 0x6, 0x9, 0x9, 0xffffffffffff7fff, 0x0, 0x100, 0xef6]}) 2018/05/06 20:43:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x94, 0x400000100ffd) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x100000004e20, @dev={0xac, 0x14, 0x14, 0x17}}, 'yam0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000025ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=@mpls_delroute={0x1c, 0x19, 0x301, 0x0, 0x0, {0x1c}}, 0x53}, 0x1}, 0x0) 2018/05/06 20:43:29 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00'}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="2c0000001400010400000000000000000a000000"], 0x1}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000000080)={'bridge0\x00', @ifru_addrs=@ax25={0x3, {"ffb4f3c4be8e18"}, 0x8000}}) 2018/05/06 20:43:29 executing program 4: getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x7}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0xffffffff) bind$netlink(r1, &(0x7f0000437ff4)={0x10, 0x0, 0x25dfdbfe, 0xffffffffffeffffb}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000800)=0xe8) getpid() getuid() sendmsg$netlink(r1, &(0x7f0000002140)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000020c0)=[{&(0x7f0000000580)=ANY=[]}], 0x1}, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000000502010029bd7000fbdbdf0500000002"], 0x14}, 0x1}, 0x4040) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000001180)={0x9, &(0x7f0000000a40)=""/140, &(0x7f0000001080)=[{0x2, 0x95, 0x2, &(0x7f0000000b00)=""/149}, {0xa95, 0x1b, 0x1, &(0x7f0000000bc0)=""/27}, {0x0, 0xdf, 0x8, &(0x7f0000000c00)=""/223}, {0x4, 0x16, 0x0, &(0x7f0000000d00)=""/22}, {0x6, 0x41, 0x2, &(0x7f0000000d40)=""/65}, {0x7, 0x9b, 0x100000000, &(0x7f0000000dc0)=""/155}, {0xb764, 0xffffffffffffff21, 0x1, &(0x7f0000000e80)=""/80}, {0x10000, 0xfc, 0x3, &(0x7f0000000f00)=""/252}, {0x0, 0x6f, 0x80000000, &(0x7f0000001000)=""/111}]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001280)=0x2, 0x4) socket$packet(0x11, 0x3, 0x300) 2018/05/06 20:43:29 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)="11e4751f86bee6f64d475034cf7995123cc07a372870891a22ab527eee53f75c07ed90347b00fba436e60ccda9324ac5b72e1de27f", 0x35}], 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/05/06 20:43:29 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) r3 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$TIOCNXCL(r3, 0x540d) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000480)={0x80000000}) add_key$keyring(&(0x7f0000000a40)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000740)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000b40)={0xed, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r5) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) sendmsg$nl_generic(r3, &(0x7f0000000b00)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x34, 0x39, 0x400, 0x70bd2a, 0x25dfdbff, {0x20}, [@nested={0x20, 0x50, [@typed={0x8, 0xa, @uid=r2}, @typed={0x4, 0x8f}, @typed={0xc, 0x19, @u64=0xf9}, @typed={0x4, 0x4c}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x1) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000c00)="2e2f636775702e6e65742f73797a310018db162c87880ed05bf6179e95e5a55e0f5edcc41a9bfa16ba5a05297bca4d7624dd7e2371b092b006e279487665a16ec5afd0863b46bd9fad29b2a63c47c88f9c0b2e35", 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) 2018/05/06 20:43:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x8880) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/167) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000000)=[{0x34, 0x0, 0x0, 0x8}]}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101040, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2e) 2018/05/06 20:43:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="4e000006160001040480ed181c8cc3a6cd140d2dca74"], 0x341}, 0x1}, 0x0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x4000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000002c0)=""/131) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x7f) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x1, 0x0, 0x1, 0x3, 0x2478430b}) 2018/05/06 20:43:29 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x4e3, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x249) 2018/05/06 20:43:29 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x3}, {0x8, 0x80000000}, {}, {0x6}], 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000140)=0xe8) socket$kcm(0x29, 0x2, 0x0) readv(r1, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/05/06 20:43:29 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000000)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f0000000140), &(0x7f00000001c0), 0x601, &(0x7f000065c000/0x2000)=nil, 0x3) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x2, 0x20030, r0, 0x0) 2018/05/06 20:43:29 executing program 5: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)={0x10000011}) sendmsg(r1, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x3c}, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x9, 0x3f, 0x300}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0) 2018/05/06 20:43:29 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x26b4627a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2f) r5 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xf42, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000001c0)={r6, 0x3, 0x40000000000, 0x2, 0x1, 0x2}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {}, {}, 0x0, 0x0, 0x0, 0x4}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x10}) readv(r3, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0xffffffffffffff7b}], 0x1) dup3(0xffffffffffffffff, r3, 0x80000) 2018/05/06 20:43:29 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r0, &(0x7f0000000000)="94000bffe9da531320000000", 0xc, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x21f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x90, "6a388c7299156de4c6b26ba53c61604dd874748985a7750372e29845152b4f9161a1e27511c00136048aa6932638e073cf7c9889b31e92111f286fb6b4ca4deba967091135ab184a39d716cf7bba415b1283c1b945665e5e0f1e007aa62a4607bbbd9a65978f22b5cee0c4deb9d66874ff5ff98e83a19a03846fec21efc8691f0acc7ff9a29875474e45eafa62639546"}, &(0x7f0000000240)=0x98) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/119) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1, 0x8000) 2018/05/06 20:43:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) rt_sigpending(&(0x7f0000000000), 0x8) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f000098f000)={0x2, 0x4e20}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/05/06 20:43:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x5195, 0x3, 0x1, 0x6, 0x2, 0x400, 0x1, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000100000001200000ed000000000000001754286ab20501aa246fe1cdf0f33da72311946c00000000000000000000000000"], 0x18}}], 0x2, 0x0) [ 87.450723] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:43:30 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x4e3, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x249) 2018/05/06 20:43:30 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syz_tun\x00'}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f0000000040)=""/9, 0x5}) ioctl$TCGETA(r0, 0x405c5503, &(0x7f0000000000)) 2018/05/06 20:43:30 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x2) flock(r2, 0x5) fcntl$getown(r1, 0x9) statx(r0, &(0x7f0000000000)='./file0\x00', 0x6900, 0xfff, &(0x7f0000000040)) 2018/05/06 20:43:30 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000c42000/0x2000)=nil) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/05/06 20:43:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001480)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000001580)=0xe8) r2 = getegid() chown(&(0x7f0000001440)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000040)="cf223b951d110e98aaf68400f631239bd68feffb766293a2c792bdb6b5a3335a905312eb908b8dcc6c08032258941f1fe712ed1fff539efd9b466fc5174117a2c77c2fb723efb2e166e1f5c070b46596cdc85faee0ab2d7ed9a760", 0x5b}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="0aa70bc5a73dd852532320330f7d91d6b203324910b2695082ed43801cc09d769fd54b494a725a3029232ab171d80f1fae8fcb1d8372e808755c3a1f9cc4c0de17fd17d8158aa9b8f24e54376ba03e5d1db8347a6425856d34e365f77d8f8fd3e5a24b2d1ce9190c27d31b29205cbdf8190c8c26eebb03726016e2de069b22d3a0c88672d8e82d179222466bfc762364ddfb623ceba604a74f581dcff0e54917576088fd8c103c9cbaa813e93c9a7444d588e6440974d3563fa5554e", 0xbc}, {&(0x7f0000001180)="743424a7b7f6c5f361ea9551f4298470a0db4586933444b6edb27489345dbc0a1341ca585a2b517749494f7744c5b5f8dec16b013912bc7a5ea9ef433801283715673cf3f9edfe2087250aa45764a6d530fd9452b9b9e8d38038d4ab176b162962198546138719a6febed0afa01c51751b0726c44a3f9c4aef7bb7ed0c66208abc0a280b1f4b5a108751c578392ed24fb8a54e8a0d9a8456591b9f8535ae1cc7358dd533dbb24097aa818d5e2fcfd13158c07561ee914f324d7eb8ed2c401b12d5c5d1fe93167ebcb080d78be629e2", 0xcf}, {&(0x7f0000001280)="2d5c667a4aabe40f376b48386d7ae8288504f6633712db3719d8386ab0e98186714e92f3d759fab37280119c9a1857377fbda25273b86f41837a87d27d316aa0dadc8f27a270c6edd4e74baf61a8813fa6c17665020ca0dc03c71fdcd3873b32b0beb7f7f09fb0533666cbf4fdfd76fc0682761c9aaf1cb4fb52a654de8a4d5feab0a39d918be64a9838301b62d046bc444aee284dff82b7bae9a0867adb227d2f77001424c897e66996ff89d0f889da5ebfd1fd1932c8462c6a81e48639f67f497cbb860e0002", 0x79}, {&(0x7f0000001380)="0c17841390f80bc24d5950b4d85da9ac3ebfb8452bae9de891087dec64aae72c6ed1de4c906ea8f896c0ab3803", 0x2d}], 0x6, 0x0, 0x0, 0x40000000000000}, 0x0) recvmmsg(r0, &(0x7f00000079c0)=[{{&(0x7f0000001f00)=@l2, 0x80, &(0x7f0000003f80)=[{&(0x7f0000004040)=""/4096, 0x1000}], 0x1, &(0x7f0000005040)=""/194, 0xc2}}, {{&(0x7f0000005140)=@generic, 0x80, &(0x7f0000005400), 0x0, &(0x7f0000005480)=""/124, 0x7c}}, {{&(0x7f0000005500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007900), 0x0, &(0x7f0000007980)=""/47, 0x2f}}], 0x3, 0x0, &(0x7f0000007b40)={0x77359400}) 2018/05/06 20:43:30 executing program 2: r0 = socket(0x100000000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x14f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x149440, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xcb, "a61f5f866faf2f03a1fc68b3b5daf38b60b42e6fa107a31b043ff8be14292db1ca084f48f060bc03c2fd1f20c4b56112a54499a8480e219f12576439de82b3fc3844477f3e23715d966772e37db03bd10362ebbcf458273f7855561878fbec34e8e319a0e30d0772c3cfcddf78d4d80533eb27fb0b9e3e1a2d810c048cd841eb1b4841b082c67fb109257b840b0a21a1975a40ca603fd7a5802863c68c00ff5e2c6379294889950b18ea6d54f954d85b7255b64be578d46c50c9e099c4c31d9f98f7c816ae63ec2e840e4e"}, &(0x7f0000000240)=0xd3) 2018/05/06 20:43:30 executing program 7: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4cbaf46d12f2842a, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000001c0)=0xfffffffeffffffff) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f0000000300)={&(0x7f0000000700)=ANY=[@ANYBLOB="340977f317468f73f54316335e5000115f3d6f060000", @ANYRES16=r2, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xf0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xffffffffffff83d6}, &(0x7f0000000100)=0x8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x24b, 0x4) 2018/05/06 20:43:30 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) unshare(0x8000400) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) getsockname$llc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socket$netlink(0x10, 0x3, 0x6) pwrite64(r1, &(0x7f0000000100)="e41effe430cd5eb16d7d537f13a28b8def021bf1b1b05306cc5f6f4c94fad2438c776410b1a3589c16475ec03484d42efd171930a7955b91292e2cc1d2154fb08612d2af139558d43cbb47d2d450c535b9e429b968fa1fb0fb3a41749a57378281e2985ffa185626213663d8e6f4fe244f6b631dcdd9b21d2f96b599862dc7f8451efdb1f1db75641b25597dd22888bab11a", 0x92, 0x0) 2018/05/06 20:43:30 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"623d015b814000", 0x4003}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x800000000000013) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/05/06 20:43:30 executing program 6: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)="ca5a9a24261359d62cc6f2ef9ce96a10b10b89c67f9003c3a561b6a80f25a208f492e1cb85f60ce8b672bffe3569ecd20d6f639a4b7dda538cb1520bc67e44d311eb78b1275694ecfa6c10d9ad9b8d6b1d41bb61c4022158f7345b37f884a1128cb2025ae794") r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000240)="29000000140007b7ffffffffc279937f01001000e0a40e07ff2a00f3e2095ac4e8e297c2b38edac9f4", 0x29) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='user.syz\x00') getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/06 20:43:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000100)=0x10) 2018/05/06 20:43:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/06 20:43:30 executing program 1: r0 = gettid() setpriority(0x1, r0, 0x0) pause() r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000200)={'sit0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) pipe(&(0x7f0000000140)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000000)="b302e8e9e0cbaea2d68d4230aabd37ffc24e3d612e7f26c26d9942a9690cf8046d760c5162709c3034e378ae1b2373f41cae6501dcc846b02e41d7f3b9d77a6b7352cbe20cd60e3839c399866d48539f2166a30f96bab94f7e3b3c6d9759a048173caad33ffeed8056ab0040b8f0e11c993e0c58dd380cf3f026c0bc2ee6963c648e8cb6c83cbb0dff2ebddf51e6323910547a11d370bbd1a54770843b92976553ef9469c65386afcb1cd5ac46ef1179f512082fa75e96ce223c6291af8c5ddc466363ea8e42e9e05ee6c880c6e5ffb50e28badf9f3797c61d55036ec9cb8bc828d43f08f56275db89a92f", 0xeb, 0x40014, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/06 20:43:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000180)=""/175) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r4, r3) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380), &(0x7f0000000540), 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000240)="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", 0x1000) 2018/05/06 20:43:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) geteuid() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000140)=@req={0x1c3c, 0x9, 0xfd, 0xffff}, 0x10) splice(r2, &(0x7f0000000180), r0, &(0x7f00000001c0), 0xc8d9, 0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x100000001) ioctl$VT_DISALLOCATE(r1, 0x5608) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000035c0)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) accept4$bt_l2cap(r3, &(0x7f0000003600), &(0x7f0000003640)=0xe, 0x80000) 2018/05/06 20:43:31 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002aff4)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e21, @rand_addr=0x7}}) 2018/05/06 20:43:31 executing program 2: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x3, 0x5) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8982, &(0x7f00000001c0)={"00000157f3e7917414d5611f04a300", r1}) 2018/05/06 20:43:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/137) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)) dup3(r0, r1, 0x0) 2018/05/06 20:43:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x10) io_setup(0xfffffffffffffffd, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f00000000c0)="9a55ab0c4a0b6fab6e226a1253bf8d50c589ea12fb122e2514f068a792b9b7a6d0af93a3a7bde268590fe96f525acfdfb4f12eebf2067397dade4bd67d748da30da498d281cee5bbdfb6caa3dacdd981c4171c77efcf6907f6e3d28f", 0x5c, 0x4, 0x0, 0x1, r1}, &(0x7f0000000140)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/06 20:43:31 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x4000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'veth0_to_bond\x00', 0x400}) 2018/05/06 20:43:31 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x200000032, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000005c0)=""/145) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000791ad4ee81158326debffc6b39191b60f39a8ce13727b1d94a4439c22de5ad7bcae7b4e74c00e3dc97ffa4099f5ff5fad079242e7e0036e0d733254a6aae96e802fcdd1662176fb357593f", @ANYPTR=&(0x7f0000008400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="110100000000000007da459b3bbdf7d650508b49c9412ebce1a2995c65d918543e40a36202008b9e1ae7f72eb7abd8cbe51ca223b250a910472b5be5eecdb8d0538a1046b58401db4c0ede7ab5309771bad18f69bb250f8273f4a08af55faefe828391679a"], 0x20) io_setup(0x1, &(0x7f0000000080)=0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x200) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) sendmsg$nl_crypto(r4, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)=@upd={0xe8, 0x12, 0x0, 0x70bd28, 0x25dfdbff, {{'drbg_nopr_sha512\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x966}]}, 0xe8}, 0x1, 0x0, 0x0, 0x14}, 0x4000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000500)={r5, @in={{0x2, 0x4e22, @rand_addr=0x10001}}, 0x75, 0x9}, 0x90) io_submit(r2, 0x3, &(0x7f0000000380)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x54491cb, r0, &(0x7f0000001640)="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", 0x1000, 0xffffffffffff0001, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0xafe8, r0, &(0x7f0000000180)="285b4201d0763eda8128a68c371f98257b25e2062e085c8d186a9de85340bda5f14bd14180f5eaf347bfbefd376ffb61a676c85405d8fd3c8594c8a2a43b1be5446e622dee323902af5e2558c6d031d0dd28c1bb5289d52064cd8b3bb74a009996951b1907c5ee1426be1386ab7a70dd69343b1898966f79c80204bae00d97d365a664e36e50a37119af236296c5c47a278a0cb4f2874389d1b12b0ce91c4fe29ce0e9757db5069a7fe07937515336f963ec273d73b65dba87f3463c06fa63", 0xbf, 0x706, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x100000001, r0, &(0x7f0000000280)="ca0d9f14995077ec0d018a6a121e0d38a81112f876b4db80dede4aca3522ded19d9d19f24e73af4b56fbef64c8497041d9cb87b0b3dbc015f13b721cf62a86901ce0a0e0f8fccbb64d1300edccd673741ed5587d51e2b8b7922f28ff902cb267e68316714b5b95888f6dbe9827db7551ee5a332569c0b68a839cc7090d97b8ef04b24fda7ccadda23ffdb480a264fde428a9cb41a9d3cf737deb549e275e3d06fb94", 0xa2, 0x4, 0x0, 0x1, r0}]) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x202) write$rdma_cm(r0, &(0x7f0000000f00)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001440), r1}}, 0x18) 2018/05/06 20:43:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x4400) r3 = dup3(r1, r0, 0x0) epoll_wait(r1, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x20000000003f) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x48, r4, 0x310, 0x70bd25, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x5}, 0x4000) close(r0) r5 = dup3(r3, r2, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000000)=0x0) accept$netrom(r3, &(0x7f0000000180)=@full, &(0x7f0000000340)=0x48) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) exit_group(0x6e) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000080)=r6) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xfffffffffffff335, 0x200) 2018/05/06 20:43:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/137) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)) dup3(r0, r1, 0x0) 2018/05/06 20:43:31 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xb47, 0x80000) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x5, 0xfffffffffffffffb, &(0x7f0000000180)={0x7}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={"6900e9ffffff00081d0000000086bc00", &(0x7f0000000040)=ANY=[@ANYBLOB="04000000000010001500000095a11c4ca1f8cf0866a7a80091dd9c7bf83a1b06a8"]}) 2018/05/06 20:43:31 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f00002ac000/0x1000)=nil) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x100) ftruncate(r0, 0xfff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x401, 0x4) 2018/05/06 20:43:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004531, &(0x7f00000001c0)) 2018/05/06 20:43:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1000000000001, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)}]) 2018/05/06 20:43:31 executing program 3: readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/242, 0xf2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000140)={0x800, 0x7}) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@delneigh={0x2c, 0x1d, 0x21, 0x0, 0x25dfdbfb, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) 2018/05/06 20:43:31 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x2) 2018/05/06 20:43:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f7265667300cfef7424e8008e5e6959c092b653a9eccac0ae4e080e6d81a73ceda2986b556015d9a51351690da59d8b4585155f10e19f25b5dc85e7fcddb4b49befb021afa255df4c5bda1827d9a0828cb5d8cb2558f91119e954c75b366183e1bfe8d875eec3f0bf2c55cc1af7869ee8dd737b9cdde08c") ioctl$TCSBRK(r0, 0x5409, 0x80000004) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/05/06 20:43:31 executing program 4: r0 = inotify_init1(0x0) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x1e, 0x1}, &(0x7f0000000180)=0x0) timer_delete(r1) r2 = socket(0x9, 0x7, 0x5) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000280)="46fa9de69fe54e12bb4ac08a6f03442dcb22acc41c5f6139b2cf16c07ed839494db885fe9b88d882f4adc08dc3486c824e3f4564d1d00d0cf6aafad4b214bd49307ded7789c6a074e289915ccd10bea63461a494f82ba8ef7fa8085280e42568f0977ee9322322b47e3bd641d07415f50fa0d62e53a15579bdd6240c63c1a8fcb990d9c8a503dba26a17699573bc0eb9af822d5f2c0814f83c429b4fea725e977fd42bf4a39c7eb82afd92ca6609d77ce33755bba0fa1f27224941c17d3e70f57458b05c70fb26388bd916452015a83865749dbc4976e4", 0xd7) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$IOC_PR_PREEMPT(r4, 0x401870cb, &(0x7f0000000040)={0x21, 0x8, 0x7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000040)) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000000380)=""/196, &(0x7f00000001c0)=0xc4) 2018/05/06 20:43:31 executing program 1: pipe(&(0x7f0000000000)) setrlimit(0x7, &(0x7f0000046ff0)) memfd_create(&(0x7f0000000100), 0x0) 2018/05/06 20:43:32 executing program 6: r0 = socket$inet6(0xa, 0x800800, 0x3) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x4, 0x4}, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r1, 0x74fa}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000100)=0x20) 2018/05/06 20:43:32 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x214800, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)={0xc}, 0xc}], 0x49249249249265c, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3dc, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/05/06 20:43:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x93, 0x0, 0xff, 0x101, r1}, &(0x7f0000000140)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080), &(0x7f0000000100)=0x8) 2018/05/06 20:43:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x40) fcntl$addseals(r0, 0x409, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0xffffffffffffff2e, 0x7, 0x4e, 0x1e53, "bccbe7baa3cbf2003db69f161cb7688c75b05ac268ccb49a3fd6484a3a9f65737f4e20dd12ed31e46bb3cd23", 0x6}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/06 20:43:32 executing program 7: unshare(0x8000000) semget$private(0x0, 0x4, 0x0) unshare(0x8000000) 2018/05/06 20:43:32 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x24) 2018/05/06 20:43:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x131000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fffffff, 0x10100) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 20:43:32 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'vboxnet1proceth1'}, {0x20, 'wlan1proc'}, {0x20, "73597a6b618f6c65000d"}, {0x20, 'user@nodevbdevsystem[proccgrouptrusted'}, {0x20, "73597a6b618f6c65000d"}, {0x20, "73597a6b618f6c65000d"}], 0xa, "7f64569dd4eee81f652fdb1466fafa047dbb67be79a8153dd16925d94e322d0a21decb741b34d03c3f196de6c12f5cf0871e55d1371ebe4999a2ea714363b4d5bd67d23285f059503d8a95471b0c25f76bacda8495231761db68ee"}, 0xc9) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000008, 0xb6c, &(0x7f0000f72000)=""/4096}, 0x48) 2018/05/06 20:43:32 executing program 6: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfffffd83}], 0x0, &(0x7f0000001a00)=ANY=[]) open_by_handle_at(r0, &(0x7f0000000000)={0x27, 0x8000, "507e428d77ef45031700de9c92246122720133095dd0ff9a3d9a685134822e"}, 0x40000) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './control/file0', [{0x20, 'wlan0/loGPLem0!#md5sum*'}, {0x20, '#! '}, {0x20, '#! '}, {0x20, 'ntfs\x00'}, {0x20, 'ntfs\x00'}, {0x20, '#! '}, {0x20, 'hfs\x00'}, {0x20, '#! '}, {0x20, 'hfs\x00'}], 0xa}, 0xfffffe8a) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1b}}}, 0x85f, 0xff, 0x7fffffff, 0x100, 0x80}, &(0x7f0000000080)=0x98) 2018/05/06 20:43:32 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x11) 2018/05/06 20:43:32 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8101, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/05/06 20:43:32 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200101001, 0x0) fallocate(r0, 0x2010000000010, 0x8, 0x7ffc) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20840, 0x0) 2018/05/06 20:43:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) 2018/05/06 20:43:32 executing program 0: r0 = socket$inet(0x15, 0x0, 0xfffffffffffffffe) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0x1}], 0x10}, 0x0) 2018/05/06 20:43:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_names\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendmsg$unix(r3, &(0x7f0000000840)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500), 0x50020}], 0x1, &(0x7f00000007c0)}, 0x0) 2018/05/06 20:43:32 executing program 1: clock_gettime(0xfffffffffffffffd, &(0x7f0000000080)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x180) sendto$ipx(r0, &(0x7f00000000c0)="3a7eb2750a1585a2f13e6252d40df5eb3a410ace43898b2220c91ded935a2630620aa8b2eb70510dba0d058a44bc78b25f84261fbdabeb6fccf62848562bdb269bd80578eca36bda34b0b5b9eed6d9b43b8e4f38eeceaca5aac1a1c5901aa09c5660381a82632b960f12494661a7a0c3e4ac9fcc2039b296f54227cde5786daa82f04009c6964edd8c4b6ad00ee897c809fa7c7b239e620efa48b226c777c8b645b2c2e67b6639cd1e1498e827141bf53800cb3c54102f8ca7fd55066c4f2758722f27e48fec24680454d3ca2eb44f1f", 0xd0, 0x80, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x8, 0x0) sendto$ipx(r1, &(0x7f0000000440)="84af135edd1ec1d70bdb14e53fbe10d558320cf618c8490bd6f4cc90ac6b12bfbb4aa4dc1781ccaa70fd6e34d600209a23e1a9cf57a03352ac2c3f166b99d91c39", 0x41, 0x24000800, &(0x7f00000004c0)={0x4, 0x80, 0x4, "3f91bba28014", 0x10000}, 0x10) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0xc1e) 2018/05/06 20:43:32 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x100000001, 0xfffffffffffffffe, 0x88, 0x6, 0x0, 0x97, 0x8a5af2ff880b3914, 0x4, 0x9, 0xffffffff, 0xfffffffffffff000, 0xffffffffffff8000, 0x7, 0x3e, 0x5, 0x3, 0x200, 0x3ff, 0x8, 0x5, 0x100000000, 0xfffffffffffffffe, 0x81, 0x6, 0x4, 0xd4, 0x0, 0x80000001, 0x59f, 0x4, 0x100, 0x3, 0x180000, 0xffffffffffff0000, 0x0, 0xfffffffffffffffe, 0x0, 0x3c86, 0x1, @perf_config_ext={0x401, 0x3}, 0x0, 0x400, 0x3ddb30bc, 0x3, 0x3, 0x8, 0xffffffffffffff80}, 0x0, 0x8, 0xffffffffffffff9c, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x175200, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = epoll_create1(0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x6, 0x145002) r4 = epoll_create1(0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) close(r3) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000f2cff4)) 2018/05/06 20:43:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x2100, 0x0) write$cgroup_int(r1, &(0x7f0000000500)={[0x0, 0x3f, 0x0, 0x37, 0x35, 0x36]}, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2d, 0x80aff, 0x0, 0x0, {0x1000000000003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7916}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x40, 0x1, 0x800d, 0x9, 0x7, 0x6, 0x1, 0x5, r3}, 0x20) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f00000000c0)=""/167, &(0x7f0000000180)=0xa7) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x180, 0x2d, 0x201, 0x70bd2a, 0x25dfdbfb, {0x19}, [@nested={0x108, 0x54, [@typed={0x18, 0x8b, @str='posix_acl_access\x00'}, @typed={0x8, 0x4, @fd=r0}, @typed={0x8, 0x14, @uid=r4}, @typed={0x14, 0x43, @str='md5sum)system)\x00'}, @typed={0xc, 0x12, @u64=0x80}, @generic="0e7d6ba1611a57686b52fdab464fe63d35d45bfa5a41136654a3093bfeaa2e17f0df759d5bb645fdfd7b21f2996df4b5baf4591b48c9e65d2b9a55fadd33cedfb08fee3dac39353058fd6d72646ea2f30b6ab17a0307afdd688684a1487b71330448730939f0ad092447c5f983743dcb53383636b2960ef2cc7444396ae8251cf3e7c669222233e912ea36f266f720cf43d0fa49be9cf299076a193791a49642115a136063710f648d6d199952b0b25b729de3b65b87b718ad5944f0"]}, @nested={0x50, 0x75, [@generic="5f9a771f42d3d360df53db132bd929d0ff4ef20c8f3cccdffb8cccc3b6a2b788f41c7812441b26c8c914aa61b3", @generic="fe4f92165f9ac243fd11eed50475c79744919ab54586ddd94b05a72055"]}, @typed={0x8, 0x49, @pid=r5}, @typed={0x4, 0x7c}, @typed={0x8, 0x19, @fd=r2}]}, 0x180}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/05/06 20:43:32 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000001100)=0x80, 0x32ed175153b07b65) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001140)='cubic\x00', 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), 0x4) r2 = syz_open_dev$adsp(&(0x7f00000011c0)='/dev/adsp#\x00', 0x3, 0x2003fc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="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", 0x1000) 2018/05/06 20:43:33 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000040)=0x402, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000140)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000001c0)={0x1d6, 0x4, 0x35, 'queue0\x00', 0x1000}) [ 89.963401] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/05/06 20:43:33 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23}}, 0x400, 0x4, 0x5, 0x1000, 0x20}, &(0x7f0000000300)=0x98) getsockname(r0, &(0x7f00000003c0)=@l2, &(0x7f0000000440)=0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000340), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r1}) r3 = socket(0x0, 0x0, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000380)=0x3, 0x4) 2018/05/06 20:43:33 executing program 1: clock_gettime(0xfffffffffffffffd, &(0x7f0000000080)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x180) sendto$ipx(r0, &(0x7f00000000c0)="3a7eb2750a1585a2f13e6252d40df5eb3a410ace43898b2220c91ded935a2630620aa8b2eb70510dba0d058a44bc78b25f84261fbdabeb6fccf62848562bdb269bd80578eca36bda34b0b5b9eed6d9b43b8e4f38eeceaca5aac1a1c5901aa09c5660381a82632b960f12494661a7a0c3e4ac9fcc2039b296f54227cde5786daa82f04009c6964edd8c4b6ad00ee897c809fa7c7b239e620efa48b226c777c8b645b2c2e67b6639cd1e1498e827141bf53800cb3c54102f8ca7fd55066c4f2758722f27e48fec24680454d3ca2eb44f1f", 0xd0, 0x80, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x8, 0x0) sendto$ipx(r1, &(0x7f0000000440)="84af135edd1ec1d70bdb14e53fbe10d558320cf618c8490bd6f4cc90ac6b12bfbb4aa4dc1781ccaa70fd6e34d600209a23e1a9cf57a03352ac2c3f166b99d91c39", 0x41, 0x24000800, &(0x7f00000004c0)={0x4, 0x80, 0x4, "3f91bba28014", 0x10000}, 0x10) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0xc1e) [ 90.177556] sctp: [Deprecated]: syz-executor4 (pid 7154) Use of int in maxseg socket option. [ 90.177556] Use struct sctp_assoc_value instead 2018/05/06 20:43:33 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2ad, 0x600002) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa03000000ffffffff86dd60d8652b00140600fe800000000000000000730fb08f75d0e92600ad47740000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000090780000"], &(0x7f00000002c0)) 2018/05/06 20:43:33 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/123, 0x7b, 0x12000, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x4e23, 0x4, 0xa, 0xa0, 0xa0, 0x3f, r1, r2}, {0x2, 0x5, 0x8000, 0x4d2383d1, 0x6, 0xf1, 0x6, 0x6}, {0x4, 0x9, 0x3ede0cd7, 0x9}, 0x2, 0x6e6bb0, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3500, 0x7, 0x0, 0x9, 0x3, 0x5, 0x200}}, 0xe8) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000300)=0x1000) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r4 = socket(0xa, 0x5, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$KDSKBLED(r3, 0x4b65, 0xffffffffffffff80) 2018/05/06 20:43:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000480)="0256589f66054929c60d0bb6e22b88aa346f187332b12986388e17d99a41a9fe1e119b03bcd274af2711c41b82fd9c0cf7e5c0651b371b53da73e0bbd9e3c2639639581ca9df7ddba9c9b25cf8e5fdaa6afc4e8629e7ba8f808d9e1571468da54df91e9d1624c1d6c59803bc41b426b298d8c21b2d7ec6deea191594d10fd5beed7539b4f5195bfe2e91b7f201b8b2306ba658eaec6bd8d3537a7a014e8d3731eea13abe20a7d81ba3c8b35e0f4cc440cc465d7514", 0xb5, r3) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x3) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1f, 0x11, &(0x7f00000005c0)=ANY=[@ANYBLOB="180000000000000000000000ffffffff9500000000000000000000000000000000190100010000000000000000000000c5471000100000000000000000000000181a0000", @ANYRES32=r0, @ANYBLOB="00008606ce246d3837ae4304faf9576d7300", @ANYRES32=r0, @ANYBLOB="00000000000000001800000007000000000000003de7ea69850000003e00000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0x57, &(0x7f00000002c0)=""/87, 0x41100, 0x1, [], r4}, 0x48) 2018/05/06 20:43:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) prctl$getname(0x10, &(0x7f0000001100)=""/175) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@filter={'filter\x00', 0xe, 0x4, 0xf10, [0x0, 0x20000140, 0x20000428, 0x20000e28], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'dummy0\x00', 'gretap0\x00', 'bond_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x108, 0x268, 0x2b8, [@physdev={'physdev\x00', 0x70, {{'veth0_to_bond\x00', {}, 'veth1_to_bond\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hostname_exec_t:s0\x00'}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x5, 0x0, 0x0, 'vcan0\x00', 'bond_slave_1\x00', 'bond_slave_1\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x958, 0x9a0, 0x9d0, [@among={'among\x00', 0x880, {{0x0, 0x0, 0x0, {[], 0x4, [{[], @rand_addr}, {[], @multicast1=0xe0000001}, {}, {[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x4, [{[], @rand_addr}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @broadcast=0xffffffff}]}}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x15, 0x0, 0x0, 'team0\x00', 'ip6gretap0\x00', 'ipddp0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x7, 0x0, 0x0, '\x00', 'eql\x00', 'ipddp0\x00', 'veth0_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xb8, 0xe8}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x4}]}, 0xf88) r1 = dup2(r0, r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/117) 2018/05/06 20:43:33 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x84, @broadcast=0xffffffff, 0x15, 0x0, 'rr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x73, @rand_addr=0x5, 0x4e23, 0x0, 'ovf\x00'}, 0x2c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x20, 0x1c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xfff, 0x590e736a, 0x2, 0x100000000, 0x0, 0xff, 0x200, 0x7, r2}, 0x20) 2018/05/06 20:43:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x9, 0x8, 0x2, 0x499, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0xfff, 0x100, 0x4, 0x3, 0x41}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x36f, 0xb9f0}, &(0x7f0000000440)=0x90) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x80, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000500)={0x1, r3}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r1, 0x2000000000000000}, 0xfffffffffffffe43) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) writev(r0, &(0x7f0000000680)=[{&(0x7f0000004f80)="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", 0x200}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x20000, 0x7}, &(0x7f0000000180)=0xc) 2018/05/06 20:43:33 executing program 1: capset(&(0x7f0000000040)={0x1998032e}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xaa25}) r0 = getpgrp(0xffffffffffffffff) setpriority(0x0, r0, 0x0) 2018/05/06 20:43:33 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x420000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f00000000c0)="2400000058001f00ff07f4f9002304c87e527d1108000100020100000800028001000100", 0x24) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}}) 2018/05/06 20:43:33 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) open$dir(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)=@known='system.advise\x00') 2018/05/06 20:43:33 executing program 3: unshare(0x28060400) r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x1, 0x0, 0x1}) [ 90.653682] kernel msg: ebtables bug: please report to author: bad policy [ 90.675754] IPVS: set_ctl: invalid protocol: 115 0.0.0.5:20003 ovf 2018/05/06 20:43:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0xb1cb) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x5, 0x30}, 0x98) [ 90.709082] kernel msg: ebtables bug: please report to author: bad policy [ 90.730631] IPVS: set_ctl: invalid protocol: 115 0.0.0.5:20003 ovf 2018/05/06 20:43:33 executing program 1: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000000080)) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x1f, &(0x7f00000000c0), 0x8) accept$nfc_llcp(r2, 0x0, &(0x7f0000000000)) 2018/05/06 20:43:33 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) fallocate(r0, 0x1, 0xfffffffffffffff8, 0x40800008) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000000)) rt_sigaction(0x23, &(0x7f0000000080)={0xfffffffffffffffb, {0x8}, 0x0, 0xc744}, 0x0, 0x8, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x1, 0x9, 0xfffffffffffffffb, 0x0, 0x6}) 2018/05/06 20:43:33 executing program 2: mq_getsetattr(0xffffffffffffffff, &(0x7f0000952000), &(0x7f0000cd3000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x17) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) 2018/05/06 20:43:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000000, 0x101080) dup2(r0, r1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x10004) 2018/05/06 20:43:34 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="acee0623b36221f584"], &(0x7f0000000000)="dfc7742e4cf215fce96b6e1b47064d00", 0x0, 0x16d, &(0x7f0000009f3d)=""/195, 0x1000000}, 0x2f) bpf$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) 2018/05/06 20:43:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8a401, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) r1 = semget$private(0x0, 0x3, 0x80) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/12) writev(r0, &(0x7f0000001400)=[{&(0x7f0000001300)="88", 0x1}], 0x1) 2018/05/06 20:43:34 executing program 0: 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$setendian(0x14, 0x3) symlink(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)='./control\x00') unlinkat(r2, &(0x7f0000000200)='./file1\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@local, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) socket$kcm(0x29, 0x5, 0x0) 2018/05/06 20:43:34 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7c0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = semget(0x1, 0x7, 0x60) semop(r2, &(0x7f0000000040)=[{0x3, 0x101, 0x1800}], 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000580)="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") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/06 20:43:34 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x9, &(0x7f00000000c0), &(0x7f0000000080)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/06 20:43:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x400e) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="480000001400190d76a81014aed182f3028400000000000000a2bc5603ca0016087f89000000200000000101fffc9aeed63f8694110016000309ff5bff0308c7e5ed5e0000000000", 0x48}], 0x1) 2018/05/06 20:43:34 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) mremap(&(0x7f000026b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00002b8000/0x3000)=nil) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfffffd83}], 0x0, &(0x7f0000001a00)=ANY=[]) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './control/file0', [{0x20, 'wlan0/loGPLem0!#md5sum*'}, {0x20, '#! '}, {0x20, '#! '}, {0x20, 'ntfs\x00'}, {0x20, 'ntfs\x00'}, {0x20, '#! '}, {0x20, 'hfs\x00'}, {0x20, '#! '}, {0x20, 'hfs\x00'}], 0xa}, 0xfffffe8a) 2018/05/06 20:43:34 executing program 4: unshare(0x60000000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r2, 0x0, 0x4, 0x8d1}, &(0x7f0000000140)=0x10) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/06 20:43:34 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x68, "d0cb22680200c757de368354d012a2e5cb6b293eb55de66bc6558aba5a28ab40f6f5105c2c356faa134f7f1534b70f8cccc080d3146d2d1a99bcff74a10d940a639a3338dd5c33ea3b8b71e3e08283188a11ce386512149d4dae327951b5d3b5ed238fb329f335c2"}, &(0x7f0000000080)=0x8c) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/05/06 20:43:34 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1}, 0x6e) bind$unix(0xffffffffffffffff, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f0000000240)=@abs={0x1}, 0x69) 2018/05/06 20:43:34 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xb3, @mcast2={0xff, 0x2, [], 0x1}, 0xee7a}}, 0x100000000, 0x4d, 0x10001, 0x8, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffff, 0x0, {r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000001c0)=0xb0) sched_yield() 2018/05/06 20:43:34 executing program 2: unshare(0x8000400) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capget(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0x10000, 0x0, 0xfffffffffffffff8, 0xffffffffffff0000, 0xff, 0x3ff}) recvmmsg(r0, &(0x7f00000028c0), 0x0, 0x0, &(0x7f0000002a40)) 2018/05/06 20:43:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x2, 0x2f0, [0x0, 0x200007c0, 0x200007f0, 0x20000920], 0x0, &(0x7f0000000780), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x368) [ 91.481545] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:43:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xbd, "937370c191e78b5efb16b6ab315c24ab4ce43da6321c75d657e85e410936b050f1ae5a2ef1f43cbd739b3ed8a652cf672a72f72c3932ca442b3e3ea8ea9f37db5a59404b7d5b131d3cb2c328aa9f139e7ec6aa90a3a89c0707dcc9b6ad28c10aacc1f09ff8f81c42149c6e1dad2a205f72d5070300c63e58bd19de8367f248e5e196c45ad8596d56172c39ab57023173814432755e4fbbdaf840e1214cd6fe179dd7f2fdf18a1248d4773387064f223032ae5fb7d6ecac0ff0df2c0c4e"}, &(0x7f0000000340)=0xc5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r2, 0xa63, 0x3f}, &(0x7f00000003c0)=0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x7fff}, 0x8) close(r0) fchdir(r0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={r4, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) signalfd(r3, &(0x7f0000000400)={0x7}, 0x8) 2018/05/06 20:43:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x7) sendfile(r0, r1, &(0x7f0000000000)=0x100005, 0x9) 2018/05/06 20:43:34 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x0, 0x1, 0x1}}) 2018/05/06 20:43:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0xfffffffffffffccb, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x170) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) writev(r0, &(0x7f0000000680)=[{&(0x7f0000004f80)="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", 0x200}], 0x1) 2018/05/06 20:43:34 executing program 0: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) signalfd4(r2, &(0x7f0000000040)={0x80}, 0x8, 0x80800) dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x80000000}) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) 2018/05/06 20:43:34 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000000080), 0x4) 2018/05/06 20:43:35 executing program 3: clock_adjtime(0x0, &(0x7f0000000000)={0xc797}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x8080, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@empty, @multicast1}, &(0x7f0000000180)=0xc) fcntl$notify(r0, 0x402, 0x2) 2018/05/06 20:43:35 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x5, 0xffffffffffff3b3c}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xb2, "3fcb2d4446c894343a0927338580711d12228e0a39fa804a36185c68c8c122b22781ea890dc5fa527d8e4c893d3045b24d2f3b2a6570424a8ab291d88d153485b122b500b1ec8aacfbef3613f3a82be20d525a748647b8c531d3e901069ad23361fa8f5b24db0944f2d32cadbab646e766b1276ebadc3b9c97c294bd7b6b799b8a2c481a1b0b2d2f3ee2a5cbae6e172a18f02bbc717ac6fb84258eef456ad066a81e194db82c5013439c1a56963430070d1f"}, &(0x7f00000001c0)=0xba) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x8, 0x3, 0x3, 0x90}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/05/06 20:43:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/05/06 20:43:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000011ffc)=0xfffffffffffffffa, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80c00, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)=ANY=[@ANYBLOB="1c0000001200010300000000000000000007000000002e00"], 0x1c}, 0x1}, 0x0) 2018/05/06 20:43:35 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18d6fbf4d7000400dd66adb07544a85e6e0000000062d000000000000000000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/05/06 20:43:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x800, 0x80002, 0x0, 0x0, 0x0, 0xfd}, 0x20) 2018/05/06 20:43:35 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xa6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') write$binfmt_script(r0, &(0x7f0000001480)={'#! ', './file0', [{0x20, "2d2e776c616e3170726f6306"}, {0x20}, {0x20, "73656c696e7578ba656d30"}, {0x20, 'task\x00'}, {0x20, 'trusted'}, {0x20}, {0x20}, {0x20, '-['}], 0xa, "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"}, 0x1038) write$vnet(r0, &(0x7f0000001140)={0x1, {&(0x7f00000000c0)=""/125, 0x7d, &(0x7f0000000140)=""/4096, 0x3, 0x3}}, 0x68) write$vnet(r0, &(0x7f0000001300)={0x1, {&(0x7f00000011c0)=""/9, 0x9, &(0x7f0000001380)=""/206, 0x3, 0x2}}, 0x272) write$tun(r0, &(0x7f0000001200)={@void, @hdr={0x3, 0x1, 0x3, 0x0, 0x67c, 0x2}, @ipv6={0x7fff, 0x6, "d2bc61", 0xc2, 0x6c, 0x7f, @local={0xfe, 0x80, [], 0xaa}, @empty, {[@routing={0x3c, 0x2, 0x0, 0x100000001, 0x0, [@dev={0xfe, 0x80, [], 0x1e}]}], @dccp={{0x200, 0x4e23, 0x4, 0x1, 0x7ff, 0x0, 0x0, 0x7, 0x3a6, "0be673", 0x1f, "9c9c16"}, "d7a072d4625d644cbbd6653b374995aed75cd5796f782c4fdada441f437dff61769e5cc9c4fa7d1e368bb59d89065cef7083ec1362e539cf18aa9edd5b40dc510cd21427cf303a228b7f95622a281b0f84a77019194cb04a1386a2a7bcaa7950f69d0e41094332c06a5977d45cc16e5eadccc64f3847370ca4a83bafa251d29db4941f5f2ff3b8e91413db4e539904758b0b4d911dc29001f80c"}}}}, 0xf4) 2018/05/06 20:43:35 executing program 4: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000140)=[{}, {0x3}, {0x6}]}, 0x10) fcntl$setlease(r1, 0x400, 0x3) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0xb4, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5e5e}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r3, 0x4, 0x20}, 0xc) sendto$unix(r1, &(0x7f0000000000), 0xfffffffffffffdf0, 0xfffffffffffffffe, &(0x7f000000dff8)=@abs={0x0, 0x0, 0x4e21}, 0x63) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000180)={r5, 0x2}) setrlimit(0x4, &(0x7f00000001c0)={0x6}) [ 92.524967] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 92.576458] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/06 20:43:35 executing program 0: munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x800000000000003f) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="8e77f23ac0f56af9834f680f29c17c5944702f2b5b57f96783f5d6373f8f66c87d38791dfc2b443b9b389b192d1412a21f65475232af4b80018f1c5267587b0daef013057779250402a4c86801565a1b4ef21085e55a60e5f4b05cf58c04e9d2ba4df559bb3f3377e8effcf8ce4df24a4ae6f24acc099f74e65e0853cc23c1e25333e11ad08b8fd3b3124ef26a6140e92c79f5ab199e1e3053961759cedeb50311dbff3adc045c5595b486e5ebed7ba105bc4704d456a84286", 0xb9}, {&(0x7f00000000c0)="7904f4d137f9fd915339be5ec033e4e30de3e0c948c0f7dcfdd8fea1046b34c5798e16ee7d872a472e33b252f71ca92fb78312a792e9cc1e042397a38b9f61bc585bcec33219859db2251c74655628876e3319c61b8d0314451e128e69", 0x5d}, {&(0x7f0000000140)="235f6fd645c880e1831d57c25e749a3a3d6a099cc5b6ba11608714ab6388ab657621616cd460", 0x26}, {&(0x7f0000000180)="e41a28097dd33b5c362066894b3902d00e1e1e78f786c6b601b9c903e31bc42587c68a9c228b39e9bfe0de5959947f7ddb1d75b9080685fc3faea92f3e9eb4dd4c71383ca93c88e02929b306846d6dfd59b514b0258ca093b0ad227e62f90e83c1b993c680fce9de14219f9bb2da890c4b30", 0x72}, {&(0x7f0000000200)="18", 0x1}, {&(0x7f0000000240)="4ed29f58d8ecdcf03aae8d14bcb6e3ff8c41326d0147d50cb0e15beb8605d90d48f724d18edda3b5c79b5c82700e8ed0c9c693209419572c769dd87ffb4a1739efe47c5372e0a28db2cc7142c3086d15982aa05df9c68d1aafb1159419413462a39631f679150620d72e17d9a9e4", 0x6e}, {&(0x7f00000002c0)="eab275ec9c256884e749c2b4b1f593be166b1d85a7b66522b301dfb44e17b90d044a5bca78eb8e40ec770543bcb9e85c93365bf95042dab1f40bcf1489727bd62ec62a7a465d288bf350e21d8304a6811020fe704521d6ccf89ad848b9f5a43f20156dc3bbd15e04fc2f7e2084bdabcca43391822f13335e8102d12e39b4283069fcb1047c9ab1eb1f09a614f3ab75ac46", 0x91}, {&(0x7f0000000380)="26896e6c277e66076fd07901a06a47a0ec4a2237c2e3847a96b3309d4108df0e562ee39b09edcbb1e77a59b9ec5b3a61861178091daa72b5faa0a06224e8239572d5982b332bb079dddb50dfccc0d4d06ace13e65ed5b7a0c7eb068e6472122e942f30c08aab02ead3f2d9751946b07911c0c2d5fdfcd507157bad4f485763418cdb19ad92cb157c7506a8123cedceef2f2c399f3140b7247657d9b61aca5da62a", 0xa1}, {&(0x7f0000000440)="0514de9e9c21b8221011e4016975c06bd0ddc53929e1a3f315a1f98d3600bf0edd0a0f10a8a47bf89ee0be7a2a9a35fcdbe82c80af83ac41a00ab54177d9971cf3d1e81758879e57f80702c49a1acd6915036c9f214926c07bde3122c5b4e8975ed672e59343367fe55e6b26b2fa7f1dedea039bdbc078d7fefddf19f1cf2be9d7140e54bcb73ff0b87e6a319314da9c519863a3df610d06fa4c9c095ce0e80a868ddf64057b7b9d8940", 0xaa}], 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x1ff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x8001, 0x5, 0x6, 0x5, 0xf4d}, &(0x7f0000000780)=0x98) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000007c0)={0x2, 0x1, 0xc9, 0x2, 0x1, 0x6}) 2018/05/06 20:43:35 executing program 6: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @multicast2=0xe0000002}, 0x15f, &(0x7f0000010000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000001000)=[@rdma_dest={0x14, 0x29, 0x34}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x70}, 0x0) sendmsg$rds(r0, &(0x7f0000004040)={&(0x7f0000001080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000002500)=[{&(0x7f00000010c0)=""/230, 0xe6}, {&(0x7f00000011c0)=""/133, 0x85}, {&(0x7f0000001280)=""/255, 0xff}, {&(0x7f0000001380)=""/15, 0xf}, {&(0x7f00000013c0)=""/233, 0xe9}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/22, 0x16}], 0x7, &(0x7f0000003f00)=ANY=[@ANYBLOB="480000000000000014010000010000000900000001000000", @ANYPTR=&(0x7f0000002580)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="c200000000000000", @ANYPTR=&(0x7f00000029c0)=ANY=[@ANYPTR=&(0x7f0000002680)=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'], @ANYBLOB='S\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000002700)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000002740)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="f100000000000000", @ANYPTR=&(0x7f0000002840)=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='0\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000002880)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="b200000000000000", @ANYPTR=&(0x7f0000002940)=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\x00\x00\x00'], @ANYBLOB='}\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="06000000000000000000000000000000010000000000000030000000000000001401000003000000", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000003bc0)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="a100000000000000", @ANYPTR=&(0x7f0000003c80)=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'], @ANYBLOB='C\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003d00)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="db00000000000000"], @ANYBLOB="04000000000000000200000000000000ff0100000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000004080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000970cdf7ab9b7adef6808d13f29e8e53f7a77c4635c6ee865ec"], @ANYBLOB='j\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003ec0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x120, 0x4000}, 0x80) pipe(&(0x7f0000003e40)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003e80)={0xffffffffffffff6a, 0x9, 0x9, 0x3f}, 0x8) 2018/05/06 20:43:35 executing program 4: unshare(0x8000000) r0 = memfd_create(&(0x7f0000000000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x0) fallocate(r0, 0xb, 0x0, 0xfa) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) 2018/05/06 20:43:35 executing program 3: unshare(0x60000000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_settime(0x7, &(0x7f0000000000)) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r1}) 2018/05/06 20:43:35 executing program 6: r0 = socket$inet(0x10, 0x8000000000003, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b5afbc593ab6821148a6613b6aabf35d4c1cbc882b069881000000000000000000000000", 0x4c}], 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x400, &(0x7f00000001c0)=0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) 2018/05/06 20:43:35 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080), 0x8) timer_delete(0x0) 2018/05/06 20:43:35 executing program 1: r0 = socket(0x1000000000000006, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000ee9ffc), 0x4) 2018/05/06 20:43:35 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0xdd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f3a11ee5420fdabfe152a34f600f0", &(0x7f0000000040)=@ethtool_ringparam={0x11, 0x8, 0x5, 0x1f69, 0x9, 0x3, 0x9, 0x4, 0x800}}) 2018/05/06 20:43:35 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e20, @rand_addr=0x401}}) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xf) 2018/05/06 20:43:35 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0xfffffffffffffffb, 0x32, r0, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) 2018/05/06 20:43:35 executing program 4: r0 = socket(0x1e, 0x0, 0xfffffffffffffffd) bind(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x0, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, 0x48f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0xc4}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xa6a1}, &(0x7f0000000140)=0x8) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r2, 0x0, 0x70bd26, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) 2018/05/06 20:43:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000003640)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f0000000200)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/80, 0x50}, {&(0x7f00000004c0)=""/252, 0xfc}, {&(0x7f00000005c0)=""/175, 0xaf}, {&(0x7f0000000680)=""/196, 0xc4}, {&(0x7f0000000780)=""/148, 0x94}, {&(0x7f0000000840)=""/58, 0x3a}, {&(0x7f0000000880)=""/122, 0x7a}], 0x9, &(0x7f00000009c0)=""/243, 0xf3, 0x81}, 0x4}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)=""/201, 0xc9}], 0x1, &(0x7f0000000c00)=""/68, 0x44, 0x401}}, {{&(0x7f0000000c80)=@alg, 0x80, &(0x7f0000001100)=[{&(0x7f0000000d00)=""/145, 0x91}, {&(0x7f0000000dc0)=""/95, 0x5f}, {&(0x7f0000000e40)=""/13, 0xd}, {&(0x7f0000000e80)=""/147, 0x93}, {&(0x7f0000000f40)=""/179, 0xb3}, {&(0x7f0000001000)=""/41, 0x29}, {&(0x7f0000001040)=""/54, 0x36}, {&(0x7f0000001080)=""/119, 0x77}], 0x8, &(0x7f0000001180)=""/72, 0x48}, 0x8}, {{&(0x7f0000001200)=@llc, 0x80, &(0x7f0000001740)=[{&(0x7f0000001280)=""/121, 0x79}, {&(0x7f0000001300)=""/100, 0x64}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f00000013c0)=""/76, 0x4c}, {&(0x7f0000001440)=""/206, 0xce}, {&(0x7f0000001640)=""/207, 0xcf}, {&(0x7f0000001540)=""/66, 0x42}], 0x7, &(0x7f00000017c0)=""/42, 0x2a, 0x1ff}, 0x3}, {{&(0x7f0000001800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001880)=""/237, 0xed}, {&(0x7f0000001980)=""/225, 0xe1}, {&(0x7f0000001a80)=""/2, 0x2}, {&(0x7f0000001ac0)=""/13, 0xd}, {&(0x7f0000001b00)=""/243, 0xf3}, {&(0x7f0000001c00)=""/133, 0x85}], 0x6, &(0x7f0000001d40)=""/202, 0xca, 0xfffffffffffff001}, 0x6}, {{&(0x7f0000001e40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003400)=[{&(0x7f0000001ec0)=""/123, 0x7b}, {&(0x7f0000001f40)=""/195, 0xc3}, {&(0x7f0000002040)=""/160, 0xa0}, {&(0x7f0000002100)=""/236, 0xec}, {&(0x7f0000002200)=""/94, 0x5e}, {&(0x7f0000002280)=""/93, 0x5d}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/117, 0x75}, {&(0x7f0000003380)=""/106, 0x6a}], 0x9, 0x0, 0x0, 0x1}, 0x5}], 0x6, 0x2121, &(0x7f0000003680)={r1, r2+30000000}) recvfrom(r0, &(0x7f0000000080)=""/93, 0x5d, 0x0, &(0x7f00000036c0)=@ll={0x11, 0xfd, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) socketpair(0x1, 0x4, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 93.414209] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:43:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='%\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x98300, 0x0) pwritev(r1, &(0x7f0000001500)=[{&(0x7f00000014c0)='=', 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={0x8001, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x20, 0x7, 0x1, 0x40, 0x100000001, 0x0, 0x111, 0x400, 0x7f}) sendfile(r0, r1, &(0x7f0000000000), 0x8) fsetxattr(r2, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)='selinux/\x00', 0x9, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x400, 0x400}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0xed, &(0x7f0000000080)=""/237}) 2018/05/06 20:43:37 executing program 7: rt_sigprocmask(0x3, &(0x7f0000000000)={0xffffffffa1550713}, 0x0, 0x8) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) 2018/05/06 20:43:37 executing program 4: futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x12053df4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x424002, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200), &(0x7f0000000300)=0x8) 2018/05/06 20:43:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@rand_addr, @broadcast=0xffffffff}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) fchdir(r0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) fanotify_mark(r3, 0x18, 0x10000, r1, &(0x7f00000001c0)='./file0\x00') ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000200)=""/217) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) 2018/05/06 20:43:37 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1c, &(0x7f0000000000)=""/73, 0x3}}, 0x4d) 2018/05/06 20:43:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip6_vti0\x00', 0x4}, 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100), 0xfffffffffffffd90}], 0x1, 0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000001000)=""/174) 2018/05/06 20:43:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/keycreate\x00') accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) pread64(r1, &(0x7f0000000140)=""/229, 0xe5, 0x0) sendmsg$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}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)="77f8652741b8837ce86f1a5f324d4b1c87707fbdba8d11ac4dfcd7fe47394c9c6c66412f322bdf079dd0fa0d865e81b5d9950707246673e689c09bc1371d10c673286786a7026ed91a8d01ec020c6366af7fa926c44c2fcd9729abba01c6eaa85c2b5cfc21a1e23c5e79d23c917f2ee28859aba097ee77d83aaeda34dee52437837ee3f5d70529d8f2a018b199ab06f0d1c2c1e422db1b29332bfe5371ee8ddb83bd36b0208efe", 0xa7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$cont(0xf, r2, 0x3, 0x4) 2018/05/06 20:43:37 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x4010, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_cache\x00') fdatasync(r1) [ 94.095650] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6_vti0, syncid = 4, id = 0 2018/05/06 20:43:37 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x400002) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x6, @empty, 0x200}, 0x1c) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000100)={0x2000000000000, 0x8001}) 2018/05/06 20:43:37 executing program 4: 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) dup2(r0, r0) 2018/05/06 20:43:37 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0/file0/file0/file0\x00', r0, &(0x7f00000002c0)='./file0/file0/file0/file0\x00') chroot(&(0x7f0000157000)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000240)=0x9, 0x4) chdir(&(0x7f0000000180)='./file0/file0/file0/file0\x00') umount2(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x2) r1 = getpgrp(0x0) open$dir(&(0x7f0000000280)='./file0/file0/file0/file0\x00', 0x0, 0x100) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)}, &(0x7f0000000200)=0x18) write$binfmt_misc(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="73797a30997e0c91ea2850f07737490e5b08f0e084fb5964450d29c0f7cc0ec19615698fc9d9601980efb36967aff64b7cdd9e1b4e39ff6a479d5525ffd481d0680946fa5327aeea29ba498a6dc6b8509fef8490eaa993c11037917aa8eed7e5ee2c4f71ea149f0d503f162d5d6259"], 0x6f) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/06 20:43:37 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x40080, 0x4) timer_create(0x0, &(0x7f0000000240)={0x0, 0x3a, 0xeeb78ca9487b693c, @thr={&(0x7f0000000080)="eaa2d5f1d5f175f62d9c0a9f79e4ed0d29626174ffe9d0b1a66fb7b0c72690d906cb642126b8a660c4887e14f28e8015fedc6296fb56ecd3ba5ddbd047cb01ac4ca4833b0c2c0bf0cc5f460d828cd7517f1a02fb3b9a9aca3a3b7ee50f12375198988da7d27f562e85df43381d569ed1438f37da5d5d1aef1b3363cefa7f0fe6bdbf70a905ccf4f83e1766345f91d65627cb608b2674ca945bd6ea9d151498", &(0x7f0000000140)="be224c16802b3d116772bb7ef8d9911468870e02f671d970688b2acaaf790c4fb5f7c7d4af6a8d7bdc3c794644f5f2f50c42670e7760a2a37c3d613e3970469a7a3f8dc8d64b651070cd1b7ffc6ec5df544b5453da9f0685618615c9ce95a1c76870ffd5830a9008e5cd222476fd86ce8901029a2c9c7a1639ffd6fbf8b3f327cf07e2a4dcee0e221276a521a0f276961836e629151c1dfc5ce0d58c1698ff2f0dc8e76ca08931f7ea01704707e9e3ad6d0fa69d1cfbd243cb1140f50152c7a1c585bc9c2cb65e7fff2fb19b7300bc053fad868b5d46e2d692bc570be30d23d097ffb2ad8385acb56f052828948ec69b099c"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getdents64(r0, &(0x7f0000592fdc)=""/36, 0x24) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/14) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x1ff) ioctl$KDMKTONE(r0, 0x4b30, 0x5) 2018/05/06 20:43:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f57971)=""/1679, 0x68f) getdents64(r0, &(0x7f00000002c0)=""/164, 0xa4) 2018/05/06 20:43:37 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x100000000, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/4096) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)=0x1) 2018/05/06 20:43:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') write$eventfd(r0, &(0x7f00000005c0), 0x2a8) 2018/05/06 20:43:37 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080), &(0x7f0000001080)}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x290000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1ff, 0x8000, 0x8, 0x8, 0x0}, &(0x7f0000000100)=0x10) connect$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x1, 0x2, 0x5, 0xffff, 0x5, "739fe1630e0842f16465797d8f2d1efd7464251c8bbc72d21c9bbad9390d1c4f12ac76c29aad151efef42b690bbb29f56c876f93bc4e5a93a1918750f48a31", 0x30}, 0x60) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0, 0x101000) 2018/05/06 20:43:37 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x100) write$fuse(r0, &(0x7f0000000240)={0x20, 0x0, 0x5, @fuse_notify_inval_entry_out={0x6, 0x9}}, 0x20) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)=@known='security.ima\x00') fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00', 0x6000, r2, r3, 0x80000001, 0x8, 0x4000) 2018/05/06 20:43:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80200, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000040)) sendmsg$alg(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000080)="5eaf5893329f472645b2af8af257c0f784ca5dbfe3433c916794cc7ef914aae0eca4c55eca3cb5fcc2c7c08f5693fe12901cb4cb45997d005529829542e542adfb9d17dd6cbb4505e07d0e854eec0b941191c5d92121594577428dffa98452919b1e1b02fee9ab50861921127caea15749f66d", 0x73}, {&(0x7f0000000100)="6ffcaf06eb6160674b2f7531e211c9cfc135f8b6bc75ca803caac77a612d28f41dfd9c171fba7f97ad702d4a55bb9a0b8393fb427eabd87c7922", 0x3a}, {&(0x7f0000000140)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40080}, 0xc000) 2018/05/06 20:43:37 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fcntl$getown(r0, 0x9) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/24, 0x18) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="ba36d079fb20a9479d2d2801cb4eb0c1041b9f85344ea762a835d305fe14adb542970cbfa307931cbdb4b9e115eb2f5a22a314f6bffbcc5fc0b3502b92bb4a67b4f2bc8941dfeff5fc26279a0ba8fb167bd182bb1989d8b077e26bcba00c96f78d2fd19d7f088fb6a9c9f0c735e99520212f1c6205d04279743d231b95992d109a68949a72786ef2a01da5bfda7f413ed1ba03737ada94f7e8f4d27b") set_mempolicy(0x4003, &(0x7f0000000000)=0x2a1b, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x5, 0x800000000009}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000140), &(0x7f0000b88000)="13"}, 0x1eb) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f0000eef000)}, 0x10) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f0000000240)=""/168, 0xa8, 0x2040, &(0x7f0000000380)={0x11, 0xff, r3, 0x1, 0x5, 0x6, @random='^QoGmw'}, 0x14) 2018/05/06 20:43:37 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400200, 0x0) write$vnet(r0, &(0x7f0000000400)={0x1, {&(0x7f00000003c0)=""/9, 0x9, &(0x7f0000000300)=""/162, 0x1, 0x1}}, 0x68) unshare(0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000280)={@loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) setreuid(r2, r3) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r4, &(0x7f0000000040)='task\x00') 2018/05/06 20:43:38 executing program 3: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000340)=""/15, 0xf, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/05/06 20:43:38 executing program 2: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{}]}) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r1, &(0x7f0000824ff8), 0x1cc270f5) fsync(r1) 2018/05/06 20:43:38 executing program 6: gettid() exit(0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip_vti0\x00', r2}) pread64(r0, &(0x7f00000001c0)=""/123, 0x7b, 0x0) 2018/05/06 20:43:38 executing program 7: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0xb, 0x0, 0x0, 'gretap0\x00', 'dummy0\x00', 'bpq0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'tunl0\x00', 'gretap0\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x0, 0x0, 0x0, 'ipddp0\x00', 'gretap0\x00', 'ip6_vti0\x00', 'dummy0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xf8, 0x148}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "63aabf737f6d42ffad5a00a106f2feeed9ece1ac9203ecbee09528ffc057"}}}}]}, {0x0, '\x00', 0x2}]}, 0x3d0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x101280) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000380)=r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x1}, &(0x7f0000000200)=0x8) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/05/06 20:43:38 executing program 0: inotify_init1(0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) socket$inet6(0xa, 0x3, 0x4917) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) 2018/05/06 20:43:38 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x109a00, 0x0) 2018/05/06 20:43:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r0, 0x0, 0xd3, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) socketpair(0x1, 0x2, 0x4b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000100)="d563b2dd8ee94c12897497abdeb2fb95fc5051abc237a8339f58e77d178a9a7fbd82e1df15177572574af4c1bc6dcb7bccda0ed1b154a667a5878edede7e4d038eadbadc17b5bd17097ea86c7ad5b6f276366d9dbfc137de1be33652832d1d01e8247de0e7bf4289dd401d86f3cb4aa28421b9c15be17243e0445373c0a9e8f96b131264fb74e94c8452ddab51d19ccbc0e64ddd675433bed52401663c71960bd6be5d29cdb4917b56c7ce23c8658e7c701c54aa5a222d5611e7ea1f9217fbacdbeebad8d9975b088b108c263aa9bf37098f949286aee794b97fa343dbfa420d0d2672fa5892b0011215d5d945", 0xed) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000200)=""/239, 0xef) 2018/05/06 20:43:38 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getrandom(&(0x7f0000000040), 0xc6e9f4ae45a117f1, 0x0) setpgid(r0, r0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x400, 0x800) tkill(r0, 0x16) [ 95.070926] kernel msg: ebtables bug: please report to author: entries_size too small [ 95.144414] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/06 20:43:38 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) memfd_create(&(0x7f0000000000)=':cpusetppp1eth0\x00', 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x6) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:43:38 executing program 5: r0 = epoll_create1(0x1) msgget(0x1, 0x200) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0xb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) 2018/05/06 20:43:38 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x4b0464e, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020400000a0000000000000000000000030006000000000002000000e0000001000000800000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/06 20:43:38 executing program 4: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x0, 0xfffffffffffffffc, 0x9, 0xffffffffffff0001}, 0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x13c, r1, 0x400, 0x70bd29, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x51}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x291f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2c}]}, 0x13c}, 0x1, 0x0, 0x0, 0x986a7876f9e06cdd}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) 2018/05/06 20:43:38 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0xfff, 0x2, 0x800, 0x8, 0x8, 0x3, 0x1, 0x3ff, 0x1cb5, 0x3}, 0xb) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xa, 0x20) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) flock(r1, 0x9) [ 95.444639] IPVS: ftp: loaded support on port[0] = 21 [ 95.656632] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:43:39 executing program 0: r0 = getgid() r1 = getgid() r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x4811da985202eb31, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000200)=0x47) r3 = getegid() r4 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r6 = getgid() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)=0x0) r8 = getgid() getgroups(0x8, &(0x7f0000000180)=[r0, r1, r3, r4, r5, r6, r7, r8]) r9 = syz_open_procfs(0x0, &(0x7f0000000440)="63000291be6d1fb2dd350a6336f3abd7c5db085d86a01cfe32c6cfaf3d41ae4cd9dc1e646d067aaf627cb113fe05e3de011aaf92fec52174026346632fd66a87a94b6b7ad670edb8f8df97755d8786fa11348d29616f236684d9d7354b31e5dd61947aff6f45ddd096caa2e31fbe508ae85a4fba674b2a33c57f8b281ac81a9a9b92cb4d2a0b008655de0dee487ac6e1c498598bff850f2ba77ad1ee3bc5ba1445be7435d492a4244858a7ad73910d644ca6707940e2e364a48a28dd74fe2541a507e1b992ceb88e4d9d169453d6e3f37cc1c8706d8f7667") fchdir(r9) stat(&(0x7f0000000280)='.', &(0x7f00000002c0)) 2018/05/06 20:43:39 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x90000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) prctl$setmm(0x23, 0x7, &(0x7f0000fff000/0x1000)=nil) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x10000) 2018/05/06 20:43:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x552266c1, 0x84002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) connect(r1, &(0x7f0000000200)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x163417ba}, 0x80) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={[], 0xfffffffffffffff7, 0x0, 0x24000000, 0x24, 0x4a, r3}) syz_emit_ethernet(0x2ae, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6006f5260008110000000000000000000000000000000000000100004e22000890780000000000000000000000000000"], &(0x7f0000775000)) 2018/05/06 20:43:39 executing program 3: unshare(0x40600) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x406855c9, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 20:43:39 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/05/06 20:43:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8001, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x1000)=nil) sendto$ax25(r1, &(0x7f0000000040)="e5b113143bf1450123e00df449c3551b8d3463306540fa7ec69d69167fb3ab006ab8f574eeadc41a8a014f268c60e5534e24a3abf7c39a0ebc91406cd3b6", 0x3e, 0x8000, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/06 20:43:39 executing program 4: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x0, 0xfffffffffffffffc, 0x9, 0xffffffffffff0001}, 0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x13c, r1, 0x400, 0x70bd29, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x51}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x291f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2c}]}, 0x13c}, 0x1, 0x0, 0x0, 0x986a7876f9e06cdd}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) 2018/05/06 20:43:39 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x3, 0x0) open(&(0x7f0000000140)='./file0//ile0\x00', 0x80001, 0x0) truncate(&(0x7f0000000000)='./file0//ile0\x00', 0x3) 2018/05/06 20:43:39 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000016c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000000), &(0x7f0000000d00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000009000000000000000000677265300000000000000000000000000000000000050000000000000000000076657468305f746f5f6272696467650000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff000000000000000010010000400100007001000071756f74610000000000000000000000000000000000000000000000000000001800000000000000000001000000000000000000000000000000000000000000617270000000000000000000000000000000000000000000000000000000000038000000000000000000000000000000ac14140000000000ac14140000000000aaaaaaaaaa00000000000000aaaaaaaaaa0000000000000000000000000000004155444954000000000000000000000000000000000000000000000000000000080000f1ffffffffffffff00000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x278) 2018/05/06 20:43:39 executing program 0: r0 = open(&(0x7f0000000300)='./file0\x00', 0x141042, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x9, 0x20, [0x0, 0x6, 0x1f, 0x4, 0x9, 0x1, 0x2f4fca93, 0x1]}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='jfs\x00', 0x1000, &(0x7f0000000180)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./control\x00') 2018/05/06 20:43:39 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x60000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000240)={@dev}, &(0x7f0000000280)=0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r4, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r4, 0x4b5}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'ip6tnl0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) socket$vsock_dgram(0x28, 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000480)={"6c6f000000000000b1f6a7f300", @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000400)}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/06 20:43:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f0000000080)={&(0x7f0000000200)=@kern={0x10}, 0x159, &(0x7f0000000000), 0x0, &(0x7f0000000000)=[@rights={0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0xa}, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/06 20:43:39 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x2) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) listxattr(&(0x7f0000003b80)='./file0\x00', &(0x7f0000000040)=""/20, 0xfffffffffffffe8d) 2018/05/06 20:43:39 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x8080) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) listen(r0, 0x2) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f0000632000), 0x352, 0x0, 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1, 0xfffffffffffffffd}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r4, 0x9, 0x8, 0x7f, 0x6, 0x100000001, 0x7fff, 0x7, {r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7fff, 0xfff, 0x10001, 0xaa, 0x6}}, &(0x7f0000000300)=0xb0) recvmsg$kcm(r3, &(0x7f000085b000)={&(0x7f00000004c0)=@ax25, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/210, 0xd2}, 0x0) 2018/05/06 20:43:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x81, 0x20}) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200082, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000000c0)="82a571a0418c80006ac22d583225d4fa61156f666d0a81d8ba15f90056b4b7d03011ec20b444c136fb2d419ee13eb2890a903df693a9a04430ee72a17e58c29a46f6dfccb9a3fbad156f1cc23521f7b5eee37e53c91e44775ef943e7", 0x5c) 2018/05/06 20:43:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x2101) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r2}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/69, 0x45) 2018/05/06 20:43:39 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x88a41) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x68}, &(0x7f0000000140)=0x8) recvfrom$unix(r0, &(0x7f0000000180)=""/11, 0xb, 0x40000021, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x2, 0x81}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0xf488, 0xf3c9}, 0xfffffffffffffe18) recvfrom$inet6(r0, &(0x7f0000000080)=""/9, 0x9, 0x40000000, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x81d5) sendto$inet6(r2, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000440)={0x1, 'veth0_to_bond\x00', 0x3}, 0x18) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) 2018/05/06 20:43:39 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)) [ 97.005959] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:43:40 executing program 2: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '[\x00'}, &(0x7f0000000040)='[\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x14, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/05/06 20:43:40 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/57}, 0x18) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/05/06 20:43:40 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xd1) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x3, 0x5, 0x40800, 0x10, 0xffffffffffffffff, 0x9}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0xfffffffffffffffd, 0x8000, 0x71, 0xc46, 0x2, 0x4, 0x75, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) r2 = getpgrp(0xffffffffffffffff) r3 = socket$key(0xf, 0x3, 0x2) r4 = dup(r3) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000040)={0x11, 0x15, r5, 0x1, 0xfffffffffffffff9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000240)=""/161) perf_event_open(&(0x7f000025c000)={0x20000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/05/06 20:43:40 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x8080) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) listen(r0, 0x2) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f0000632000), 0x352, 0x0, 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1, 0xfffffffffffffffd}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r4, 0x9, 0x8, 0x7f, 0x6, 0x100000001, 0x7fff, 0x7, {r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7fff, 0xfff, 0x10001, 0xaa, 0x6}}, &(0x7f0000000300)=0xb0) recvmsg$kcm(r3, &(0x7f000085b000)={&(0x7f00000004c0)=@ax25, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/210, 0xd2}, 0x0) 2018/05/06 20:43:40 executing program 5: r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000040)={0x36a9}, 0x8) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x100) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/05/06 20:43:40 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'ip6_vti0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6}, 0xfffffffffffffe93) 2018/05/06 20:43:40 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000)=0x200, 0x2) accept4$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80800) sendfile(r0, r1, &(0x7f0000000080), 0x8a) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @dev}, &(0x7f00000000c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @multicast1=0xe0000001, @rand_addr=0x5}, 0xc) 2018/05/06 20:43:40 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x10800, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)="a3d4c133a4f335290bc14268ba5d4ee1fdbf5233a8b5c4f3804bedb5a95e5a704485fd2d6beeea538f39ae312c6d9e84fd6696f510d1888efebee7a8d6be6b8d3ede58c282cad19516e8acc73dc50550ff04e9ce203861c6bc56ca5b0c00000000000000000000", 0x67) [ 97.302214] device ip6_vti0 entered promiscuous mode 2018/05/06 20:43:40 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0xccd7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0x43, "becc9f4fda673587754247fbf5a6bf438fde5b38aeac8f834f7e88c2587ee5cc05bd8fa55605c799ff5db631666975a24f7fc79bfe897084d78649b7947642caeded3b"}, &(0x7f0000000140)=0x4b) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 20:43:40 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x80104592, &(0x7f0000000040)=0xffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x6, 0x1, 0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/llc\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x1ff, 0x1, 0x6, 0xf1, 0x0, 0xed, 0x8, 0x8, 0xb65, 0x80}, 0xb) 2018/05/06 20:43:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0xd8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0x7, 0x1f, 0x5}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x961}, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), 0x4) 2018/05/06 20:43:40 executing program 6: migrate_pages(0x0, 0x64, &(0x7f0000000040)=0xffffffffffff7fff, &(0x7f0000000080)=0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x10000) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x101, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xffffffff, 0x480002) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sndseq(&(0x7f0000000b40)='/dev/snd/seq\x00', 0x0, 0x0) r5 = getuid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000b80)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000e80)=0x0) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000000fc0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001140)=0xe8) r12 = getegid() socketpair(0x0, 0x1, 0x8, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000011c0), 0x0) r15 = syz_open_dev$mouse(&(0x7f0000001200)='/dev/input/mouse#\x00', 0x10001, 0x100) r16 = epoll_create(0x8) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) r20 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001280), &(0x7f00000012c0)=0x10, 0x80800) r21 = bpf$PROG_LOAD(0x5, &(0x7f0000002400)={0x7, 0x11, &(0x7f0000001300)=@framed={{0x18}, [@ldst={0x3, 0x3, 0x3, 0x9, 0x7, 0xfffffff0, 0xfffffffffffffff0}, @exit={0x95}, @ldst={0x1, 0x3, 0x7, 0x7, 0x1, 0x40, 0x5}, @call={0x85, 0x0, 0x0, 0x26}, @jmp={0x5, 0x101, 0x7, 0x7, 0xa, 0xaf5965a37a9a3007, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x3, 0x4, 0xf, 0xffffffc0, 0x8}, @exit={0x95}], {0x95}}, &(0x7f00000013c0)='syzkaller\x00', 0xac, 0x1000, &(0x7f0000001400)=""/4096, 0x40f00, 0x1}, 0x48) r22 = signalfd(0xffffffffffffff9c, &(0x7f0000002480)={0xfffffffffffffff8}, 0x8) r23 = syz_open_dev$midi(&(0x7f00000024c0)='/dev/midi#\x00', 0x3ff, 0x88000) r24 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002500)='/dev/dsp\x00', 0x0, 0x0) r25 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002540)='/dev/vsock\x00', 0x40, 0x0) r26 = socket$inet_tcp(0x2, 0x1, 0x0) r27 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002580)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000025c0)=0x1c, 0x800) r28 = socket$pppoe(0x18, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000000e40)=[{&(0x7f0000000180)={0x3e4, 0x18, 0x200, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x4, 0x14}, @typed={0x8, 0x66, @fd=r1}, @nested={0x40, 0x70, [@typed={0xc, 0x21, @u64=0x3f}, @generic="09fe99e0a55718c2e53b71204d86f605931b57dd49f847a668905a34aa0b180a985a7ebe113ef3ab884d06d7ba"]}, @nested={0x4, 0x70}, @nested={0x280, 0xe, [@typed={0x8, 0x55, @fd=r2}, @typed={0x14, 0x21, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="cbd77fe07faac2bff011", @generic="e4f3f1e525fbe243592da9e593beaeb7c0be5418422ac66c220952883d018737e7a90fa876d06a3ee9625b5a20822ea1999adbf9c1e1b7314adb2087b9d8b5e989895c6b0007e579c909dc46cf648cf0a1c5c753aceab6619cd5ad6b517d66703e2e618546cfb14e7a4e69129291441750ebe58107117a6633c6a2ab02fa7cbdf0e52174f61b75c3d8bfe5e0d3049b4cc8418335", @generic="62179e845a3209e39dcaba72018978df599204601e59bceb3cdb0acfecac04010466e46d55bb7d23606b08ea0b8ad797a1374e23f2a8d9382f56f481f8b2b48f31909a8849b0494234993a82862c504e09359f288521ad45030776e2f6c66fbf489bd35198343b66dd18b54849ef7189fdfd71d3d51fdd37964baf5d698217d959ec69fbffbbb85069aaae1f778a6ddf3b1aa4561a292dee1b4168d4743646162e70c9", @generic="99eec47512177ba4a804e451d084e58d80562cc3934e3be30ced78d6fa555c48e9154c72cb0e141ccfff90d5251f28a19a1f8c03528888", @generic="3246c665a94fcfc66576ba80a83bc4f7316a2fc3088ecee74b", @typed={0x14, 0x90, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="34aa113244f5c25c097cc6a0a62d01b689ae5b760f0cf492ef93ab5e6be4a386608cc29d54883b5b0b751df97ac839654282125e843145cc8117c3de74df78dac66b68a11eaa29e29830297a2da0c80b28700b5bd00d2355e1258c7c727e6953ad9461aa8d02de7a58a2199163d628e7ef2a1e8d03bd238964ed00b039be6b4cc70246f5d17c935fa089a82799de7864c4d69b16e7f25b9420d4555eca782c0ae4ea6143e9d55a3a166d8a0ca6f9b88b87", @typed={0x8, 0x4a, @ipv4=@multicast2=0xe0000002}]}, @typed={0x8, 0x69, @u32=0x3}, @nested={0xfc, 0x2b, [@generic="0bc7e3513fe23b219928ae5d2a28d1063513fbfe5862500295a120852c7d705f0052b3428af3f6410d8ab77de144b871d49b8dd814f0d80212bbcab199dbb652f97164de2fab24f8de2931f1239472f5b710e1bddfbd430c3dfcbdf1fd28bbd74c7244a46603a28ed218c9fb7445f65628a387549fa709a540fca3b1787bc5a207ee9d6e674e8cf937b484ac378366d6e2e20ce448ec7de8e686abd62e6aa52eb8644d569103e3e13d106e4de0fa8953f7152a17da54c5c1b211f25812f69ba2bc833fa8850bc4ef3a11f1d7e221acfefe5922423841", @typed={0x10, 0x85, @str='%vboxnet0/\x00'}, @typed={0x8, 0xd, @ipv4}, @typed={0x8, 0x48, @u32=0x40}]}]}, 0x3e4}, {&(0x7f0000000bc0)={0x24c, 0x32, 0x30c, 0x70bd28, 0x25dfdbfe, "", [@typed={0x48, 0x4b, @binary="e57217ce57eb8fd74812917044fd37707c0523d670e40168aefd6817139aaf27291d088680ad2f3bfa1efe52d28c432076474098d9cef9ef8ad2a3a60cc0c38d3192"}, @typed={0x8, 0x28, @uid=r3}, @nested={0x1ec, 0x2d, [@generic="7729af6fb339339331c45708c0d75bb1aeee0d143259f218d9dadb109345f18f79b5ca32f156b9d691ed0f58ff378b3786463c0c65559a5b5da6d6dc849185d2d1ecbc060b5ea2ead168a4f519b53f92a0ee491d0959292f668d238a563c6f59e9ca6cc572055a5be8d4ed44ee7b22f96ac950c0c2ca4b86f2e9e86f26d1b4a54dbf343da6e04e9a8eebb0a8e4d73b5e14052f36e79a1231ca533ff1ab25baba0494fd2e75b3f35d8c7f86fe4bd9dfd110aaa242655005c8dc143e7e59d427a5e9127290327e970d3634480e2ddd5032093b8532f10159c663e951d522cc5b7dfb5d495689433ff13c1ffb852bf328d38a", @typed={0x8, 0x11, @fd=r4}, @generic="7f4520e3c4251316d2d61ce7190d5036efb7348d17a435fa1fd9337be171c833007c7d9c64b0ecaa3902664b17d92743fd4d968fc4f5a9cc09385d62dba99d61771606c52c00163e721ce375091002129ec38ff92529c05cec5ecbb52b545dc902f4f31c48d5ece225dbb8aa9b80182ac69be862f0c0e688d4a653dbebb9d5ae1e7fc0032e8f09dd4a732f1dffee86a5327935a658fbcdbd4cf22e5470bd6d1ac132a64ee0892f1f654c5d3a5ff93fb59a1323725d0d5079241d5570f7b0ac79f29e6987095d307018", @typed={0xc, 0x1e, @u64=0x4}, @typed={0x8, 0x74, @uid=r5}, @typed={0x8, 0x74, @pid=r6}, @typed={0x8, 0x52, @str='\x00'}]}]}, 0x24c}], 0x2, &(0x7f0000002600)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @rights={0x30, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22]}, @rights={0x28, 0x1, 0x1, [r23, r24, r25, r26, r27, r28]}], 0xb0, 0x8010}, 0x0) 2018/05/06 20:43:40 executing program 1: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) flistxattr(r1, &(0x7f00000003c0)=""/4096, 0x1000) syz_open_procfs(r0, &(0x7f0000000040)='Mountinfo\x00') 2018/05/06 20:43:40 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x400c55cb, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) [ 97.500380] device ip6_vti0 left promiscuous mode 2018/05/06 20:43:40 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f0000000140)=""/195, 0xc3) unshare(0x30020001) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400473, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000003c0)={0xfffffffffffffffa, 0x6, 0x0, [{0x0, 0x33, 0x3ff, 0x6, 0x0, 0x8, 0x60}, {0x7, 0x6b63034f, 0x3, 0x1, 0xfffffffffffffffc, 0x3, 0x100000001}, {0x3, 0x1, 0x9, 0x0, 0x5, 0xf8, 0xffffffff80000000}, {0xe002, 0x2, 0x3, 0x2, 0x6, 0x2, 0x1ff}, {0x1, 0x32a, 0x3, 0x3, 0x1, 0x33, 0x2}, {0x7a, 0x7f, 0x2e58, 0x7f, 0x80000001, 0xd6, 0x1}]}) fstat(r0, &(0x7f00000002c0)) pread64(r0, &(0x7f0000000240)=""/53, 0x35, 0x0) 2018/05/06 20:43:40 executing program 0: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {0x0, 0x400000000}], 0x1) semop(r0, &(0x7f0000000080)=[{0x0, 0x25d0, 0x800}, {0x0, 0x7, 0x1800}], 0x2) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), 0x4) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/50) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f0000000100)=0x4, 0x4) semop(r0, &(0x7f0000000040)=[{0x1, 0x200, 0x1000}, {0x3, 0x4, 0x800}, {0x4, 0x80000000, 0x800}, {0x0, 0x8, 0x1000}, {0x6, 0x4, 0x1800}, {0x3, 0x9, 0x1800}, {0x0, 0x6}, {0x2, 0x36a, 0x1000}], 0x8) 2018/05/06 20:43:41 executing program 2: 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, 0x81, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x7}}, 0x7, 0x3, 0x7fff, 0x0, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x80, 0x3}, &(0x7f0000000180)=0x8) 2018/05/06 20:43:41 executing program 1: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = inotify_init1(0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = socket(0x9, 0xf, 0x9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)) r2 = socket$unix(0x1, 0x2000006, 0x0) rename(&(0x7f0000000180)='./control\x00', &(0x7f0000000140)='./control\x00') socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$alg(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="ad10de305e6678f71403fb965ee51e91d85b3c78ed7db92532e08702297b4730c9a81f89db662f20561308f1133744a94e0c0e3bba4cd2c82a9895b22ea5f9f45c29b60390f712b2022d312927b1fefd9b3e996a9e297fde8e9a512707e12744225232637f98127175a858f5b97ce43cfbc64e767b16f271f5e1ead168e72254d5af68e9fe0297aaeac511e035e0b38d882489c3080ba16bd346baf122bac960ebfdd9bebf03950d918be55b927f0407986c9463bc55901a1658206c2b63c58865c69101fb1f8fa81c6a607aee338c8475d37556fbfbe527814dcd3859045f2e4338e8704f0e9b18713956c51b99ab0f23ca4ce5fcd2ad7d6dc9a3621bbf7c08ea0636196306f06895ca3f673aa6645d97b5d92d0369c26f4c26daa4aa9b3b7f0e9baa26ea46a9a4232e64f1977e778c4d7925758fdad51df4ea48c830ff495ca4a7d996c5f3108b81957d0abb69639aaf23c4131cbc3f646f733681c17b5e0b464056686f126217c3d3b570139a1ea6e1d7b16fa75faa4f01c1d1104b6ad2ffc94887e5c865022dd5576aebc11ef47293fe9e5bc409b408a8b76a1d6d923a65a6f259ef168e6616e8ffeb86a8006f111075c15cd6312289aeb7155053aec68594d9eb7e14906a34525eb6775189a6cc500a94a526048bfcf762584a4faf020d128bc610dba49809eabd81a48365263ec3899af3c27594bfe7414f229579b68a1412a811ab3b81678534e7491dcf4c71ba98096cd02b1120578a064dfc37a4c3fb93969845e4b3e6323eda500bd135fc97b762946b63a62a680aa2d88d065d18e0f1e35912c3bc31c4ac4155105587baebb5c75935720df9d03acbe1d9f87210aa8d53237994b453676a0a9466e00c366683b843e6283895f74bd5dfeb5acbe84f01608dd6d77f006209b2e4488f14210bd78442319b2e2cc56a0a9890bb13509b49022e52d6bcb736dae192ce6b90d5a43f5cf818966df4b13927f268d044916342d841f4e8a3983106accecc37eac14ce24f6794070160163c2f1f5e73dd7b7cb8f493a8bdaf75c108438d2b023c8b329b4fcf1b7d0f6c50a4aea45e4cc6113b9d485af75782254bcd9de1a199804ff6a97565663c5697c0a6a112ade357b2384c99058c5fd32e8ab804f48189bb199770ea92932a0b3433ff7733546aff78358027b2a2077b1764bed0be72381581e22cd6df2bc04029fa670e5c158d5d71c121ce2b5f26dba2c30fa106883e5509c683ba568c3c030079410eb42fa25f1ad111a9a28a90cd5bc35c3c6d5e62e719627476f067acf474eaabd2e3e492ebb8c8e56e49354227b0c24375c502f356c274605c1eeb913a2b2b6c5ba30d2d76d616faa8cb0a7bae31c867a93a8d8677266915b280a09f37a45a0216f7389e36b30ad3c818cc9734d7b78028f13d53e5707a1a13b99c5cc5572c2b25b0206568e27d8c8b655d8293f86b3b2a57a4ce5ed687fdfa1e8c1ae030dc601df18f671f1529e2278af5d070a8f5761df29b53afa7bdccf1bf09175bca90e30253a38497cda55d80c6362c34f5f2b5a4fa997ba8c301d073ea2836c66359b3e1663729c229938a3d821bad28c55ee2b12c2b62ff170aca8e9f567146332dc95d9d3d2c02519d5c1b003b4023353e53911a86659ef6d234a5150630bb36666534c973bb7ac70a45cd89b323ddb8202c01e3386b4cd76d903ea3bc423bf7ea8e244ebd74040050c783d6b39fe5a2953500c2831963dd5acf3e8ff44210a57c9d469595586fc627c9a28857209f9aae0ce75e874cbf428b8e15f9b4fac4f942c119b8ad51a481ba7c48668f5814fc310ebdf41cb03b0c22da84a4fbcb764432932e9227e95fc119603eef062fb21237892ee92879296bf87949bc91f73087e525957c6579ce2b60b260997cb88c1dd3d4702e56df0fc969f42d9c4446988499a05903475f8de4604a2a6b41ab5c1230f7948200b879b9d208f0a4bf7145e86bfff55e0f83143763a4cf1afe2a9fd1eb32bedf27f94699c188efaf2a47755635b687e68485ddd477fae7481c82481ff43623a702893c5cf4e125f949f44dd7202f88167095dd0df93cbb9ec997e5ff078b94ac8d127ecb840a1e1013b79f5ee3a4ea3064e33435ee0371c81fc29ed402b90ba4f77c72d23a9eba0a344c948a4681f0cbf072058828fad84b3bdbaa873cb7871cac031318e1179b34f8ca833f688db1ca2193865107caa58f1fa9fc3fabdccdbb199e0fc8d7cce1de8e3ed40c154d8167885f2d343fc0911653c5cee8070d16d3cf4ae94946746bfcf64210b848f8859193bec28c55f5598b1ed83f04c0c4f7fed1a53615e15b68b78522db39734ee823ea1fcda29cf992e575301a3a5f89f191b1bf2bd1045563d9325af530b5ee856263bec6ebf7424f25db5f3c670bdab020622d48dfa4eae40f7ee3e6a2d3d69c5bd0c5b2cfe7326440a671b9abbad15bb37970ade7d887dc120f10ca12c96429d2d98f631c289f0a595137eddeb275be709503da076a941978f9dbf8043936837e5f72447c1808276d2e1204b5b6476429363c4a7318669d958d77d2951560064490b10363df65ee4ed3de6c1975694f35e48570e120465a9ad1304f79ddf2716314896537927a5538ff2dd98319fcab08b448a2b9c355b9461118bf11aa21c6c32574cba3c58edbfa550b3e42c706eda141cfcbe466da995556951d7197ee561fe7316750751f4a6fe7383513c2a137119d148bc51be6b624dda5b7ff60f505560a80ea8b8364efe091be78c804261cdc42728830df24de936c74e3d60765ddf880ef11a929cf5526badbf6169967589c134a7f85d8d8d623b1eb5925aaaf2f6b378da7118ba7a2da3dafe2b644884350cb1f2925a5174f35a0c68d2294395c43f572d7510151dc35fa41faed3a5dde85079cce385e3d0171617bea24e43e5ed5bf144a43b0d405672d7277d920a90d94570f7c886efe760106733c50be5f99b31819ba5fe4920e7a5c70045132e89668e0865ba0d54d848a8493b81f040ac89b7ab9d0cab39ba0f521bc9ffbc8313d73c7388cadbb61c3d3c4d94aa7cf78d10f34c821d3af0c69b9ff52d4c84d65a970bef6fa3f1c56fed8adbb454a604309c071cb48cb86adfc09e9ac8ebf0d76c8d5a1f3c93000ef61e623a277c1c18ab7b09b04ffde2539affd6bab78a49aff63af9eb604f2049186db4896146964828b43bce0ec1b7f6bbd4b53cb26b8ae9c40e02a625fab67ef81d43532e098a4caeaa70e920b2067f43c2a94dd2e99fc455abe713e527b3ce6605b19e0e4cdc3d7b8af4bba6cb66bc27da8e31b26a4f63ff2d7456dfb23ca8ce61578f784403e497ce623bb2ba4277958c738f351efc57cd02fb7f32025f4fd0a085554743e88b566f6db250374a8fdbab39c89496e666934ffd8c42de93151302d6cf451b45ccf76ce24ca9c6c13a9b096b131f3c0101eadb694a5a9421909a73bea4fcbb1bbbfc9bef9232d8db9718ffd05863f5f470b4bbe0814840b2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0x1000}, {&(0x7f0000002000)="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0x1000}, {&(0x7f00000011c0)="0eb018e64b5e5714679fd8e8414e448e5ad97602749b932d95b374e77aa098e52f1966fff65648274867931566f95972e42cf760a2e55fc74b6c9defddc2795384cfb7a3355740a25cbbeb22b7b30707c4d12f35b2a416c941097faaf937038276", 0x61}, {&(0x7f0000001240)="f5b5d025bc91dd787c20c078aa73795c282d073d66cec34f7007eade5bd4e4c2ff6243dfc56cd40ddb364f6cbf1ff175abc05f069c12c57b879c51c6d17b9dc69b972b5cebc51736a57426033332763eefa6b3c53c", 0x55}], 0x4, &(0x7f00000012c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xd3, "354528594e4bd71bad9efb23745af9b7edde6ef006922c379f2107f6f849946c6462d27d61f98ed094a2cedf50ff9e007fe3c5093ab6b647219d13345bfdd0eb0ef7203a16e6f1f2d21963a6ec4df4711d171746942b89b2b38fc4b030e222292c50286123488ad8c2d87fa1eb54ad066a739076d3f669cce080c07e92b2eaea33e193eba66621420c75a30b0bef45c5afc02e3b187d813189ae85a91d464e21f08685765d90a3413571200be4a68538bf7319d8f33b26a250af2b76185bbc34b71bf263f7edd77d48ddad3892916d79dfae31"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x3e, "ab40dc1c14f1625ce6840299159063eb4c4528119316f5e227dd0e654a321440049df4404d740be809394266c6cd41ce27d54201c6463ac2e0faf0d0a480"}, @iv={0x28, 0x117, 0x2, 0xd, "9732c4da793449cce08651011e"}, @op={0x18, 0x117, 0x3, 0x1}], 0x210, 0x800}, 0x80) inotify_add_watch(r0, &(0x7f00007b4ff6)='./control\x00', 0x2000000) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000001540)=""/36, &(0x7f0000000080)=0x24) 2018/05/06 20:43:41 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x10000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r4 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getpgid(0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000980)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x700, 0x5, 0x2, 0x508, 0x70bd26, 0x25dfdbfe, {0x7, 0x0, 0x4}, [@typed={0x8, 0x6b, @pid=r2}, @nested={0xc, 0x92, [@typed={0x8, 0x7d, @pid=r3}]}, @typed={0xc, 0xe, @u64}, @nested={0x180, 0x63, [@typed={0x8, 0x33, @uid=r4}, @typed={0x8, 0x13, @ipv4=@loopback=0x7f000001}, @generic="495712df620608c62ea1ea1b52cdcd6d1178d4a583243a8804257d80eab5e4df6342433fe0cb1ed14395713ad1dd0363c5fb05e725d66a5d7e5bacbb62af8b1945921c7a73e163986ca427a3f838cf4c24846105e8", @generic="c0d3f13231448e4e0557cc730c2a11608694a38a4a1a13bf68345c943f38dd1818eb439dd704e83fb54f57d47ca79be93448edcb752a36f1f7023dcf73e645a176be2eaabf43105f4de96086af7f2a333511eabc4eeb29d23391449e738a29a5f2f2b88e6d597de087b2a144146131842cef6d3d59ee685cd76f1bd99d285dd282de930f3c3fcf59671335c2dcc25b85cdfc9db7f9e3de62f91b4c5ea8ec705caec3536e225826742bb296a653bfdde7c72852eb71037092d5c31c081ba0aa3d659f0109659f4b9b553798d80f2eadfa88274413ec8bd6dae6c0e68d27e23a301f150080b7", @typed={0x18, 0x77, @str='/dev/loop-control\x00'}, @typed={0x18, 0x16, @str='/dev/loop-control\x00'}]}, @nested={0x188, 0x7b, [@generic="f3c34f8555c93a03ffbaa55e1069d8cff582c281420ea1479f43027fbad88d576d1a87b742d42e758ad14d1474fae67306224ea7c086e791d19724b80baf8e348bd36b669305e7663bb67c7784d9492b6e9f9f7b84695779419d80c82faf41b1b91874cd95c772af274e117d053658d1792e92299df368a80aee1dde4e75e60ace69f11cfcd6252d6791c47f50681621055c0f574d640cb0a514ef1736e64b3db09f001075cee58bb3f63f191f14846309ec58df194a0a355852eecfab6e7debd5ee976cfcdbee791a7ee24f6475a6ddaefcd0eeaf0c7e5a02e0f2101d", @typed={0x8, 0x1f, @uid=r5}, @typed={0x8, 0x39, @pid=r6}, @generic="c599fabd8af44b56c868d2aa8f523e297d3b9014f4493b1239c1a24d61e0e5dd107ed45cbe3c52527301ad8dac31add0378dafc3ff132c06229cc289231f5436f83b1cf0dafcb3b8edd853d5e8eaa83a2ce9aebb12284f833b13aca595cade0ee427cbe3436ea9e516adb30573df8b9b6aece981ed760d20d1030fd039dd9cf0f8b992088566dd0d0b39650241779beb963b83c2"]}, @generic="0b66e3bfd7789741c28fd03d025fb97fcff43e739a9f73d87e6b85ad739df40c15ab306d414ace3724c59048bd13cb555af0c734945aad7157ad8d1f8f33cf0ef0e4beacb00b914b57a097ecf4fb4c32776af135f0885075d1396532a02aa8d1fc2bc2", @typed={0xc, 0x7d, @u64=0xfffffffffffffe01}, @nested={0x180, 0x67, [@typed={0x4, 0x4}, @generic="90271bebcf2ffbf9c6e9858891fffadd91357dcfb8f89e0af3e635468c6604e7698584c8647e888ad88f863216fad2dee7f7a22ab8f07608732d1d0fece962df8bfa1893e21ed145bc56ba46dd6a221163e2a4709adcc36dcdf08734e8695de87f60e468617d2f6f79c396b8ca", @generic="b0c44297b9f1b07871cc6aeaa8b252680dbf5d0b", @typed={0xdc, 0x73, @binary="df4358ffec4411729843c2d43a0d4f9b2690e98ae3cb6e6e3aa8d4ce61aaf2d82541a3debda31e99be4b0dc40aba8715021b2cde87a555d46b003b0c10bdbb366046b7ced24039fcd1777a6703d613036c10538547258eb1be550bdb51f89ff0be41c43f28e86674eea945833376e0536e58e533743fe6d44653dd508480b28cba587dae115447edc389fededc4c9678f60a25956923194d1452388096d970300e4c4e7391af1721fcc571958a1109aabf6cd8a58296760eb8dfda1dbd6f4e15679e6fa0ef61cef55792e80ab79b2bba7aa0e6c0a0e0c3ed"}, @generic="5a9cb9e1b8a0ea98425ff79467a0cc3102e7b50d00a66f30a19f"]}, @nested={0x1d4, 0x14, [@generic="df3c17c8d2855a1071175686fcf30d00bc060f3b435aedf78846f6c7471a98ea05127a6a785ad88f3f3db7a5073e47e3d1dfd4ac6323812ba5f7b11006815573ab3e9fef3f4f09603a4ebf1384a8ff7ec63084b92e8bbf08f10feb150777ae926ff1bec7233b31a35deec24d261f2fc3b64e898253f33dc065b6dedadde1e73701fb787467434ed7b904ff8d5b16cc0a2c524472aa5e86bf57b5beee662cc267b25c3dc6c011f51579d75a26e92e45c225a205b9ef30b029fa821cf8fcc3017f408e6b72ada8e0f8fd5957dc75474ab483f7c68b8cbe91caef1e7b6d92499a26970bd6", @typed={0xec, 0x7, @binary="a00a701d0bc4761df1795cb735fdafe0de8e67d3cc572fc07a53b6e956a13ef5c26b362f5bb4a42b562e6d11cdda5d2f1120e8b3acdd37b16456367efc3083f5d385725ed2d9d708feb8014d5ed2ec7bf882a316431d1532a316c41bfaae34a8dcb8fefdfacd860d0b1bb5e9427681dec11f3070fe40fe574bb3e326225712d522587ca29391aa6c4b31bd24f718f85405592d4626718dfc0c727ae99465f6ea532edaff1abc18b9d7f411104b174c2c50e32017b2e35b5837d21dc2c57a302e7806e285ec4ec3b36a84b2ab1e891f0303eae22da255a49ed34005506edd176fd825c2dfb194"}]}]}, 0x700}, 0x1, 0x0, 0x0, 0x20000000}, 0x40800) 2018/05/06 20:43:41 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x44400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x1, 0x3, 0x4, 0x3, 0x4}, 0x3, 0x9, 0x5}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/06 20:43:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000300), 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f000024bff8), 0x8) r1 = dup(r0) pipe(&(0x7f0000000100)) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x200000000080, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0xfffffffffffffffe}) 2018/05/06 20:43:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x7, 0x9, 0x7, 'queue0\x00', 0x4}) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) 2018/05/06 20:43:41 executing program 5: r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000040)={0x36a9}, 0x8) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x100) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/05/06 20:43:41 executing program 6: unshare(0x28060400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x4000) ioctl$TCSBRKP(r0, 0x2286, 0xffffffffffffffff) 2018/05/06 20:43:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000040)="ad2313e9a20bacac797ebe0c424efb044765513c7ede1fd8fea8fbe386eb35f5be0599210e9a80eec64573939c0bb1a4c5418317433bae9dfe8bef1b88814270e6262e94fcc057cf78e3ab77a2d97246fbda947f1298e0d3221e6ef556acadfd5070b86bb96f3b5f71fd8b3916a5456dc594aaed967f6fb759a45f27e683dbb6e5cc", 0x82}, {&(0x7f0000000100)="c0752c13da91cdcefabf64b05c246b8fddd0fc3e48848598638ad69bcd502ae17b16f8423a90d0490a0c1d58c76b9458a58920256497e20b46f7d9d8f0a568074a0b96c4a0448dce028ccf5e9fb8730dd61763b5f0a3df9be2c05f4633d6ce0270f0d31cc768a0d2868c795b42b17b7ad7c6bb8ceb7897eceb49f39eb9807cb6d7514fb5f995361aa62b8b9763bb175dadf8273ae0dcaf244c3ccdc2a1", 0x9d}, {&(0x7f00000001c0)="d0f02ade8a90f41cea904b06c0f70e2c2682f4edce136af16a56361a6e3605ae57ce70ec1e8dd57a13132bf2ee31c189b670cf7f64a412cab24eefb5017d0939d4986252c0627824da7b6af12d6b63d62f119005df0941b4008b58d8fc1a7565c4058d03da8532dfad368a7177664687dec498ae99914aa5e3afc9", 0x7b}, {&(0x7f0000000240)="eb7d89148221d9cbe1cde3a52e803d9138559bd02dcbf815a06ca0e33c3da12e097a1d7d8e75743f04a0288e57b8971e4e55a70e3a20cdd3ef8c47437e6a673adcad2863198930c55537823320bbfb30a87006b1aa956de78fdb477b8c441267fec4be498f9389534c1477b5b2e9709c0686dfe47bf359e78e806603f7c538244d78816bb7c649e88ce2ac6dd23c4f5804294abcdb236cdf9693c9be6762e19368054f3c55e69a3611f78ace", 0xac}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="738ac7532a1748ab1d180e3cd0d6277eca8a1d62884220e2bf310fdfa7e7f0022afad4c93cbfef36d3bcf678a8028851dc1ba95eda73834f73cfb8d82709ea2e9c0eef6c97f607e099790fa1b1eccef11c", 0x51}], 0x6, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) poll(&(0x7f00003e5fe8)=[{r1}], 0x1, 0x0) 2018/05/06 20:43:42 executing program 0: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x488400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/05/06 20:43:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x801}) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='ppp0\x00', &(0x7f0000000100)="b900", &(0x7f0000000140)='vboxnet1cpusetppp0userem1wlan0posix_acl_access(\'\\\x00', &(0x7f0000000280)='md5sum!vmnet1,\x00'], &(0x7f0000000500)=[&(0x7f0000000300)='/dev/net/tun\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='+)GPL+]%vmnet0.cpuset\x00', &(0x7f00000003c0)="b500", &(0x7f0000000400)='["-,{)\x00', &(0x7f0000000440)='-!wlan0^lo\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='/}selinuxuservboxnet1/\x00'], 0x1100) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @rand_addr}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x9f) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0xe1, &(0x7f0000000600)="11d6a171c97ad151de774f1b57efce07db5032e0e2850771a81cf5948b6ea736052a8d782a69ad46cdc6435e28fc53645627d8db2b8785cf206cdda3df59b192cc16532c0784e8b3c5926c25fc60be5171b17ed83a4bc0ddcec042a39c44680041eb8a6a531c6e6117609ca4aa0371253fef0728ae47066ed353a1ffb7d5941ebd65581ba1aff5dc488f38efd83899f6f4ef2c6f0a3171a1e5ccf8c10f30a7aa551f06c4bc5224597cfd0c3c6d571c890cbd7a67b15119e43eedf9e58a7d1d988225540488da647df28a0248150d8821998452b8e8e232af20865715ac9bb33b9f"}) 2018/05/06 20:43:42 executing program 4: r0 = memfd_create(&(0x7f0000000280)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) sendfile(r0, r0, &(0x7f0000000040), 0xfffe) fcntl$addseals(r0, 0x409, 0xe) fallocate(r0, 0x0, 0x0, 0x200) init_module(&(0x7f0000000100)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0xee, &(0x7f0000000380)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95") setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7fff, 0x4) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='o']) 2018/05/06 20:43:42 executing program 1: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x400, 0x3f, 0x407, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/05/06 20:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x3000)=nil, 0x3000, 0x0, 0x80031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) name_to_handle_at(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x8d, 0x4, "926e3e39ccba18a3aa4dccac7eeba3e563a5d526297cfdee7ef468952ef460aa7b515f53f05c5e3f7418b1a7171f1bd99972079dc113ee9cb461837cb5c2528891a7e4748e5903d0e00d4a6b2a110d29d4fa1235343bad951cd665bcacd460aca617f6008572d34fe900fc8bcb84af3866a9363264dc930566b4751ac2f764f447aeacdfce"}, &(0x7f00000002c0), 0x400) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) socketpair(0x4, 0x1, 0xf0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x210000) ppoll(&(0x7f00000000c0)=[{r1, 0x8}, {r2, 0x243}, {r3, 0x4}, {r4, 0x20}, {r5, 0x80}], 0x5, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x5}, 0x8) 2018/05/06 20:43:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x9, 0x7, 0x0, 0x800, 0x80, 0x0, 0x0, 0x5, 0x2, 0x0, 0x4, 0xd3, 0x7fffffff, 0x6, 0x3, 0x1e, 0x5d0, 0x9, 0x1, 0x101, 0x8000, 0xfff, 0x8, 0x2, 0x1, 0x5, 0x5, 0x0, 0x8, 0x8, 0x44c4, 0x1, 0x7ff, 0x7, 0x0, 0x8, 0x6, @perf_config_ext={0x10001, 0x623}, 0x402, 0x1000, 0xfffffffffffffffc, 0x0, 0x3f, 0x0, 0x3}, r1, 0x4, r2, 0xb) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/05/06 20:43:42 executing program 7: getpid() r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "70390e3201df8956", "f8c0f8f7637a15f78d8875030addaf4e978f7137b91e9b19c16c8b5970ddefcc"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 20:43:42 executing program 6: ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000040)) clone(0x40108000, &(0x7f00000001c0), &(0x7f00000029c0), &(0x7f0000000100), &(0x7f0000000000)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/05/06 20:43:42 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xb) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) clock_gettime(0x7, &(0x7f0000000040)) [ 99.944956] IPVS: ftp: loaded support on port[0] = 21 [ 99.993116] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:43:43 executing program 0: r0 = memfd_create(&(0x7f0000000280)='posix_acl_access\x00', 0x8000000000004) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/1, 0x273) 2018/05/06 20:43:43 executing program 1: umount2(&(0x7f0000001980)='./file0\x00', 0x7) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x10000, 0x8000, 0xfff}, 0x8) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="41000300000000000000152826d4c2098141f369bc5b714bdf37d865c2becb6562f28c9f1ce66a824559a9a19d66e269a8a526821a412cd92e630deb06fdc34e980a09"], &(0x7f0000001400)=0x49) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000015c0)={r3, @in={{0x2, 0x4e24}}}, 0x84) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00000019c0), 0x1ff) mq_timedsend(r1, &(0x7f0000000280)="9f3984f939963bcfd4fead9b9888a5dcf2448eb6b506ec7ed0cf74cf399514066aabf1f1d5af50db5147c0f65af4e482b7bbb87720d9d2a56bffb1a9ac7e", 0x3e, 0x9, &(0x7f0000000300)={r4, r5+30000000}) r6 = fcntl$dupfd(r2, 0x406, r2) bind$bt_rfcomm(r6, &(0x7f0000001a40)={0x1f, {0x20, 0x7, 0x3, 0x93, 0x9, 0x1ff}, 0x8000}, 0xa) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000400)=""/4096) clone(0x10000, &(0x7f0000001740)="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", &(0x7f0000001440), &(0x7f0000001480), &(0x7f0000001500)="f2960a35ae658ecaab0919bffba6b1db4563d15774b045aa670e80a1bef572858e7440502caef0669dddd33d86e0b081691e1a8c88d82a747ae824ff09739bb28885dcb4352c7006eda38f343e77ae4c32711aa727ae7a12d58e356a4cc1f6e802df77d6fd8def636955eeb279ad4d5eb65e17d5619e1683e01abe7f699fabf642f1f871f3640103f2c45000d81e742e0c83fb11118540d1e562b90810a93c50f75b7e661a88696e1783df42") mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x127003, 0x0) ioctl$SG_GET_TIMEOUT(r6, 0x2202, 0x0) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001680)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="e8ff040003000000a800000600"], &(0x7f00000003c0)=0x10) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0x65, 0x4) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000040)) 2018/05/06 20:43:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x4, 0x200000) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) prctl$setname(0xf, &(0x7f0000000040)='/dev/sg#\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000012c0)={0xffffffffffffffff}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001300)={0x9, 0x3, 0xffffffff, 0xfff, 0x8, 0x8001, 0x80, 0x6, 0x0, 0x7, 0x944}, 0xb) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0xffff}, &(0x7f0000001280)=0x8) 2018/05/06 20:43:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f00000000c0)={0x9, 0x2}) recvfrom$llc(r1, &(0x7f00000001c0)=""/173, 0xad, 0x0, 0x0, 0x0) 2018/05/06 20:43:43 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200101001, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x9, 0x400, 0x8, 0x6, 0x1ff, 0x3f, 0xfff}, 0x1c) fallocate(r0, 0x10, 0x4, 0x7ffc) 2018/05/06 20:43:43 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) r1 = dup(r0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000000)) 2018/05/06 20:43:43 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) 2018/05/06 20:43:43 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) recvmsg(r0, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000872fa0), 0x3a7, &(0x7f000000c000)}, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/05/06 20:43:43 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000940)='/dev/nullb0\x00', 0x100, 0x0) sendto$inet6(r0, &(0x7f0000000080)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc789692b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d4557700000000000000000000000000", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000008c0), 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x1000000000004e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000900)=0x4) 2018/05/06 20:43:43 executing program 5: r0 = socket(0x10, 0x803, 0x0) clock_getres(0x800006, &(0x7f0000000100)) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x28}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x7, &(0x7f0000004040)=""/1, 0x1}}], 0x400000000000254, 0x0, &(0x7f0000004500)={0x0, r1+30000000}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0xc8a, 0x6, 0x8001, 0x7ff, 0x40, 0x5}, 0xd7b}, 0xa) 2018/05/06 20:43:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) ioperm(0x1, 0x5, 0x1f) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/235, &(0x7f0000000080)=0xeb) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000280)) 2018/05/06 20:43:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0xffffffff) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000040)={0x14, 0x19, 0x2ff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) 2018/05/06 20:43:44 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net\x00') unlinkat(r1, &(0x7f0000000040)='./file1\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r2, 0x29, &(0x7f0000000080)={0xb, 0x200, 0x5, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x9) 2018/05/06 20:43:44 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x20100000800009}}) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x22) 2018/05/06 20:43:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0xd5, &(0x7f0000000240)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x2, 0x3, {0xa, 0x4e24, 0x1000, @empty, 0x2}}}, 0x32) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="d9", 0x1}]) 2018/05/06 20:43:44 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x12, 0x1c0000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x100000000}, &(0x7f0000000100)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x20d}}], 0x30}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/06 20:43:44 executing program 3: 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2], {0x77359400}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100, 0x7, 0x8, 0x5, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) setitimer(0x1, &(0x7f0000000100), 0x0) 2018/05/06 20:43:44 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x4, 0x2, 0x25af}, 0x1f, 0x31d, 0x9}) eventfd2(0x9, 0x7feb9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x416, 0x1ff, 0x0, 0xe3a7, 0x7fffffff, 0x80000000, 0x40, {0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xfff}}, 0x2, 0x3, 0x7, 0x800, 0x80000000}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1, 0x800}, 0x8) close(r0) 2018/05/06 20:43:44 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @hyper}}) 2018/05/06 20:43:44 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) 2018/05/06 20:43:44 executing program 3: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file0\x00') 2018/05/06 20:43:44 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/06 20:43:44 executing program 0: unshare(0x40600) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa936, 0x42000) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000080)=0x400, 0x4) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/06 20:43:44 executing program 4: prctl$intptr(0x2000000000029, 0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x84000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x23, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') madvise(&(0x7f00003b3000/0x2000)=nil, 0x2000, 0xe) 2018/05/06 20:43:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = gettid() sched_getattr(r2, &(0x7f0000000000), 0x30, 0x0) getgid() sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/06 20:43:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2f0) 2018/05/06 20:43:44 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x4, 0x2, 0x25af}, 0x1f, 0x31d, 0x9}) eventfd2(0x9, 0x7feb9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x416, 0x1ff, 0x0, 0xe3a7, 0x7fffffff, 0x80000000, 0x40, {0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xfff}}, 0x2, 0x3, 0x7, 0x800, 0x80000000}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1, 0x800}, 0x8) close(r0) [ 102.019537] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.026519] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.030131] kernel msg: ebtables bug: please report to author: target size too small 2018/05/06 20:43:45 executing program 5: socket$inet6(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) read(0xffffffffffffffff, &(0x7f0000000100)=""/20, 0x340) close(0xffffffffffffffff) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xa9, 0x10d200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7c, @empty, 0x3}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}], 0x78) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)={0x593, 0x4, 0x6, 0x9b7a, 0x69, 0xd93}) 2018/05/06 20:43:45 executing program 6: unshare(0x8000400) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002500)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002540)={0x5, 0x1, 0x4, 0x4, 0x1, 0x800, 0xffff, 0x80000000, 0x0}, &(0x7f0000002580)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000025c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x72e23139, 0xad, 0x7fffffff, 0x3ff, 0x4}, &(0x7f0000002680)=0x98) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8001, 0x0, 0x5, "d9be5a11031525504ba8ed07b15861785d675836c05446deffae94b149d3528412341c5cb74050008e9ead8b23fd575f8901e789906f78fd60ec59fdba99a817d51bc5fac0166be61f8294e1b154e5e6"}, 0xd8) 2018/05/06 20:43:45 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x15}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) [ 102.219741] device bridge_slave_1 left promiscuous mode [ 102.225602] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.235697] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 102.263579] device bridge_slave_0 left promiscuous mode [ 102.269401] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/06 20:43:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x1, 0x0, 0xe3e9, 0x3, 0xffffffffffff0000}, 0x8000, 0x7f, 0x7fffffff}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000105f11898bc7260e469639c900002700ff0a0000000000000000020000000c00010008000100"], 0x1fd}, 0x1}, 0x0) 2018/05/06 20:43:45 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9b, "221342f3b76e1fd6f15a9087c459264dcbad60e52b8d60859ca3ef270ceec25ee74a2a60955dfcb3c71d8ffcfafcf393046ed7d70b64068449a86a9c6bb1c062124499d1e2f39deb76450b423d168b6045a7c9d7d6fe5b7be09ce6de8eae1fd58c7430272251553014d432a0f140a2605f44a78e0aa3c9fced2e3cfea935b92c872deb157e4e18363f3b1e895e8562eedf459e6f18006d6f359299"}, &(0x7f0000000140)=0xa3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x8, 0xffff, 0x2, 0x9, 0x7}, 0x14) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, r2, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)) ppoll(&(0x7f0000000180)=[{r3}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2018/05/06 20:43:45 executing program 3: r0 = memfd_create(&(0x7f0000000080)=':\x00', 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10b}}, 0x20) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000000)=[&(0x7f0000ff7000)=':\x00'], 0x1000) 2018/05/06 20:43:45 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x100) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000002300)=ANY=[@ANYBLOB="0000000000002b4b6804f12832ff57527250000000000000330000008d838c190600000037957a650607002d7495567708a022b2793d8aa2cac803b68669ac7173b97d"]}) 2018/05/06 20:43:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = gettid() sched_getattr(r2, &(0x7f0000000000), 0x30, 0x0) getgid() sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/06 20:43:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac1414bdbe5598772e373f826846aa7f0000010000000072000000"], 0x77584dda7b08b8e7) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x42) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x800, 0x4) r2 = shmget(0x1, 0x1000, 0x54000000, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/05/06 20:43:45 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/06 20:43:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'bcsh0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) getsockname(r0, &(0x7f0000004a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004ac0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004b00)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000004c00)=0xe8) accept$packet(r0, &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004c80)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004cc0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000004dc0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000004e00)={@rand_addr, @broadcast, 0x0}, &(0x7f0000004e40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004e80)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000004f80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004fc0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000050c0)=0xe8) clock_gettime(0x0, &(0x7f0000007e00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007d40)=[{{&(0x7f0000005100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000064c0)=[{&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/47, 0x2f}, {&(0x7f00000061c0)=""/42, 0x2a}, {&(0x7f0000006200)=""/182, 0xb6}, {&(0x7f00000062c0)=""/230, 0xe6}, {&(0x7f00000063c0)=""/215, 0xd7}], 0x6, 0x0, 0x0, 0x1000}, 0x4}, {{0x0, 0x0, &(0x7f0000007780)=[{&(0x7f0000006540)=""/69, 0x45}, {&(0x7f00000065c0)=""/115, 0x73}, {&(0x7f0000006640)=""/4096, 0x1000}, {&(0x7f0000007640)=""/150, 0x96}, {&(0x7f0000007700)=""/79, 0x4f}], 0x5, &(0x7f0000007800)=""/249, 0xf9, 0x3}, 0x65e}, {{&(0x7f0000007900)=@un=@abs, 0x80, &(0x7f0000007cc0)=[{&(0x7f0000007980)=""/232, 0xe8}, {&(0x7f0000007a80)=""/202, 0xca}, {&(0x7f0000007b80)=""/139, 0x8b}, {&(0x7f0000007c40)=""/90, 0x5a}], 0x4, &(0x7f0000007d00)=""/27, 0x1b, 0x7}, 0x3}], 0x3, 0x40000001, &(0x7f0000007e40)={r16, r17+10000000}) accept$packet(0xffffffffffffffff, &(0x7f0000007f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007f40)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000007f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007fc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008000)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000008080)={0x0, @multicast1, @loopback}, &(0x7f00000080c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000008100)={@dev, 0x0}, &(0x7f0000008140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008180)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000081c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000082c0)=0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000008ac0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000008a80)={&(0x7f0000008300)={0x770, r2, 0x20, 0x70bd2d, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x228, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\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, 0x1}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf5f}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x48, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r11}, {0x74, 0x2, [{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, 0xfffffffffffffffe}}}]}}, {{0x8, 0x1, r12}, {0x1ec, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x46}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0xec, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff01}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x170, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}]}, 0x770}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000041) 2018/05/06 20:43:45 executing program 4: r0 = socket(0x1e, 0x80f, 0x800) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00008b2000)}, 0x0) 2018/05/06 20:43:45 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x5, "b4ebd984ae"}, &(0x7f0000000200)=0xd) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 20:43:45 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x428000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x2, 0x4, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}}, {&(0x7f0000000040)=""/110, 0x6e}, &(0x7f0000000300), 0x4}, 0x302) bind$rds(r1, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) ptrace(0x4207, r2) wait4(r2, &(0x7f00000001c0), 0x0, 0x0) 2018/05/06 20:43:45 executing program 6: move_pages(0x0, 0x1daf, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000025c0), 0x0, 0x0, 0x0, 0x0) getpid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000000000)="fb00cb19a2f0af594007d523bd6af17c18f90e7fde2f18c85e5136f9e24dede708b24947bdabc7b9d87b17c72de900b818a23900a8e76a2ead79c60c9fb2a8038d46b8a418e7231bc03eed3229e9b0f8", 0x50, 0x20004001, &(0x7f0000000080)={0xa, 0x4e24, 0x6, @empty, 0x7}, 0x1c) 2018/05/06 20:43:45 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc415517266318f49526a50df0d9749cbae4a68e1fcef5de479bbe9397b0a891ecc4dd17f8ab7444af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13faf1e143554ffa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821163b9faa75de32920836b407fdcc583fea65260ec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae54748701c42477448885c0000000000209ace9efc13384225d1d9e573c69fe127b4830522b136845fbb6e6c0d8f4c2506e425173807cc5a28370d87d3532d1d5ca86adb6093fe6c3e788cde250f965023b45834fb168714ab7675fa8f6b2ec732a50720a204ce21911a5adb7fdd90be266a7bbfcc97fbbb257956ceaeb1741762d0a6e0f8917c5ba6f8cabcee93a6a631b40c6d2df8b09ddda0d66af6bd5e85f3fcd60942164e3cb9fbbf0010f5254be680f38bc194fe8786a514a9318eb97a1ad39585e96ecffa234a02646b3604655a70337"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/06 20:43:45 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0xffefffffffffffff) getrandom(&(0x7f0000000340)=""/120, 0x78, 0x101) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mount(&(0x7f00000001c0)='./file0/control/file0\x00', &(0x7f0000000280)='./file0/control\x00', &(0x7f0000000240)='nfs4\x00', 0x0, 0x0) epoll_create1(0x80000) 2018/05/06 20:43:45 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2400000010001f001cfffd946fa2830020200a0009000100000000010000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000080)=""/185, &(0x7f0000000140)=0xb9) [ 102.896606] random: crng init done [ 103.029259] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 103.036762] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 103.118513] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 103.126011] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 20:43:46 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)="6f6f6d5f73636f726500568ab692d7698f9fa1d7feb8b2af53038df31411ad72f7b2bd1749f41cb2294bfb2f4adc155fb8c3024a72b7b123489fc916b3ab03bb9a4fc0aeefe91dc2672fe21360ec34d88d41cea8f7bc4b06684c92958984ac8ba0c8c76fa3f699f0b473736cf4c89f3a295657e6997ac8cac9385b6a956b913a300270824bec3ef6bdeb40e11818b5ab29") ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/180) exit(0x0) fsetxattr(r1, &(0x7f0000000100)=@random={'system.', 'security\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x3) lseek(r1, 0x57, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) 2018/05/06 20:43:46 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0xffefffffffffffff) getrandom(&(0x7f0000000340)=""/120, 0x78, 0x101) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mount(&(0x7f00000001c0)='./file0/control/file0\x00', &(0x7f0000000280)='./file0/control\x00', &(0x7f0000000240)='nfs4\x00', 0x0, 0x0) epoll_create1(0x80000) 2018/05/06 20:43:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00') rmdir(&(0x7f0000000000)='./file0/file0\x00') 2018/05/06 20:43:46 executing program 2: r0 = socket(0x20000000000000a, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x38, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8109}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) 2018/05/06 20:43:46 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r11, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000400)=0xb3) 2018/05/06 20:43:46 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bridge0\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x10001, 0x4) 2018/05/06 20:43:46 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./control\x00', 0x498181, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/05/06 20:43:46 executing program 4: getsockname$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/8, 0x8, 0x1ffff) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='.md5summime_type&\x00') [ 103.749292] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/05/06 20:43:46 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40a000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000140)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) [ 103.799279] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/05/06 20:43:46 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0xa0000) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000200)={0x3, r2}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x48, "0a7c4d492ff99dd861976b893d535f52caf1c4a3522f80d392a7afdc237ccf9bae49274168464550b5e63bb9432b3d5cb41c3e5583e3786a253391becad727d5a1ddb5ab097ad0f4"}, &(0x7f00000000c0)=0x50) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r4, 0x7fffffff}, &(0x7f0000000140)=0x8) 2018/05/06 20:43:46 executing program 1: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000580)='/dev/urandom\x00', 0x4800, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10010f34a, 0x0) fallocate(r1, 0x1, 0x0, 0x4080000a) fcntl$getflags(r0, 0x408) 2018/05/06 20:43:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x2f0, [0x0, 0x200007c0, 0x200007f0, 0x20000920], 0x0, &(0x7f0000000780), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x368) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x8, 0x4, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0x7fffffff}) 2018/05/06 20:43:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000001440)) 2018/05/06 20:43:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x6, @empty, 0x8}}, 0x84, 0xffffffff}, 0x90) 2018/05/06 20:43:47 executing program 5: creat(&(0x7f00000000c0)='./file1/file0\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6f757569642c00e8b221f0997d88573f16ea07414d85b5964a98f060181cbfb7a411285ce77ad17c55e6d55c153342ee54385c211a5d98"]) r0 = getgid() r1 = getgid() setregid(r0, r1) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000000)) 2018/05/06 20:43:47 executing program 7: mkdir(&(0x7f0000000180)='./file0/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 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0xa93a5c2dd293aac4) write$eventfd(r0, &(0x7f00000001c0)=0xffff, 0x8) 2018/05/06 20:43:47 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) pipe2(&(0x7f0000000040), 0x4800) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x0) 2018/05/06 20:43:47 executing program 2: socket(0x10, 0x80001, 0x0) 2018/05/06 20:43:47 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001140)='/dev/cuse\x00', 0x240600, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001180)=0x400, 0x4) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000079df88)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000011c0)={0x1, 'erspan0\x00'}, 0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000001240)) msgsnd(r1, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ab93d9c25708b2308541d0ee8fe3bd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/05/06 20:43:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/4096) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x2, 0x9, 0x5947}) 2018/05/06 20:43:47 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@local, @local, 0x0}, &(0x7f0000000040)=0xc) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x1ca) 2018/05/06 20:43:47 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000035c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000003640)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000040)=[{}], r1, 0x1, 0x1, 0x48}}, 0x20) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x440, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x9c, r3, 0x108, 0x70bd29, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x9c}, 0x1, 0x0, 0x0, 0x44040}, 0x20000000) 2018/05/06 20:43:47 executing program 7: sched_yield() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x1, 0x178, [0x0, 0x20000100, 0x20000218, 0x20000248], 0x0, &(0x7f00000004c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1f0) recvmmsg(r1, &(0x7f00000040c0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000040)=""/163, 0xa3}, {&(0x7f0000000380)=""/17, 0x11}, {&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000400)=""/134, 0x86}, {&(0x7f0000000580)=""/166, 0xa6}, {&(0x7f0000000640)=""/127, 0x7f}], 0x7, &(0x7f0000000740)=""/4096, 0x1000, 0x800}, 0xffffffffffffffff}, {{&(0x7f0000001740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002900)=[{&(0x7f00000017c0)}, {&(0x7f0000001800)=""/39, 0x27}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/183, 0xb7}], 0x4, &(0x7f0000002940)=""/91, 0x5b, 0x1}, 0x5}, {{&(0x7f00000029c0)=@rc, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002a40)}], 0x1, &(0x7f0000002ac0)=""/109, 0x6d, 0x8}, 0x3}, {{&(0x7f0000002b40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002bc0)=""/202, 0xca}, {&(0x7f0000002cc0)=""/247, 0xf7}, {&(0x7f0000002dc0)=""/105, 0x69}], 0x3, &(0x7f0000002e80)=""/4096, 0x1000, 0x869}, 0x826}, {{0x0, 0x0, &(0x7f0000003fc0)=[{&(0x7f0000003e80)=""/14, 0xe}, {&(0x7f0000003ec0)=""/224, 0xe0}], 0x2, &(0x7f0000004000)=""/141, 0x8d}, 0xfd}], 0x5, 0x2040, &(0x7f0000004200)={0x0, 0x989680}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000044c0)={0x0, @multicast2}, &(0x7f00000045c0)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000004600)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r4}, 0x14) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/null\x00', 0x200, 0x0) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) accept4$bt_l2cap(r5, &(0x7f0000002a40), &(0x7f0000004480)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004240)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000004300)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000004340)={r6, 0xdf, "e8b30d948dcb1be2e84c2406019a40c5db3c85a76950a1a84670aa19537bffbb56c6304d23b8b162b68d6e6b7acfa30bb3015ed24b03b3fc61d3a2e99a8cfa53334b33a8d346440c9d38bfd9ec97d06ef3ad5b371fe13d508e99fbcd038d57be8a984fb8de12cfb6a3ead3c968ba06b52cfcf596312e3ce73a0bd948beeda809c6e52b6b7dc89b012d3b1bcebf5263ed0db9bd0460e87444e5e02ca166fb6d51995220f88a8492018720652a5fc80dd69e78c29d0716304b2b3f873ce3cc6bd5ec8c1d8db797a79899313a3c4831e6a23b70c8da0faaf066a773c425add504"}, &(0x7f0000004440)=0xe7) 2018/05/06 20:43:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) ppoll(&(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140), 0x8) sendmmsg(r0, &(0x7f000000a880)=[{{&(0x7f00000001c0)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)='\n', 0x1}], 0x1, &(0x7f0000001b80)}}], 0x1, 0x0) 2018/05/06 20:43:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x6) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) sysfs$2(0x2, 0xdc, &(0x7f0000000080)) 2018/05/06 20:43:47 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x25, 0x4, 0x4, 0x2, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="78cc", &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/06 20:43:47 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x1000, r0, r1, 0x8, 0x8, 0x0) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f000082c000)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = epoll_create1(0x0) r3 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e47000)={0xffffffff8000201f}) getpeername(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x80) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000076eff4)) epoll_wait(r2, &(0x7f0000ca7000)=[{}], 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000100)={'bond_slave_0\x00', 0x4}) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/05/06 20:43:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e4000000210001000000000000000000fe8000000000000000000000000000aafe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100ff0100000000000000000000000000017f000001000000f6ffffff00000000000000000000000000000000000000000000000000000000000000000000000bd59098f1325aba0000000000000000000000000000000000000c00100000000000000000002c00130000000000000000000000000000000000e0000002000000000000000000000000000000000000000053e014068112a7010000000000000090c9720d12da425c211dac09ac0d30ebcb37a4c1449f"], 0xe4}, 0x1}, 0x0) 2018/05/06 20:43:47 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) set_robust_list(&(0x7f00000001c0)={&(0x7f00000000c0)={&(0x7f0000000000)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x2b, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) 2018/05/06 20:43:47 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x101001) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001900)={r2, @dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001}, 0xc) dup(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)) 2018/05/06 20:43:48 executing program 3: unshare(0x40600) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000080)={@local, @remote}, &(0x7f00000000c0)=0xc) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) fcntl$setstatus(r0, 0x4, 0x2000) listen(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2210}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) 2018/05/06 20:43:48 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/05/06 20:43:48 executing program 1: syz_emit_ethernet(0xf99bbe8cb11bb4e0, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x40, [0x8000000000, 0xfffffffffffffffd, 0x0, 0x40000000000]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xb314, 0x2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000200)=0xc000000000000000) 2018/05/06 20:43:48 executing program 6: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) unshare(0x400) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0xffffffffffffff7f, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) inotify_add_watch(r0, &(0x7f0000000100)='./file0/file0\x00', 0x1000004) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x4000000000002) symlink(&(0x7f0000000080)='..', &(0x7f0000000240)='../file0\x00') inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000000000c0) 2018/05/06 20:43:48 executing program 0: chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') getpid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000180)) creat(&(0x7f0000000540)='./file0\x00', 0x0) 2018/05/06 20:43:48 executing program 7: unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0x9205, &(0x7f0000dde000)) 2018/05/06 20:43:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000030000a33e30c51f70658600950000000000000013ffcc87728b8015a0d2ea44a09c724754b294fb8e116d7282f595ad54cc03215672da1666eeee889bbf7de5a7"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) read$eventfd(r3, &(0x7f0000000300), 0x8) 2018/05/06 20:43:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) getpeername$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) write$sndseq(r0, &(0x7f0000000040)=[{0x5b94, 0x0, 0x7fffffff, 0x0, @time, {}, {}, @addr}], 0x30) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0xc3, 0x5, 0x9, 0x3, @tick=0x3, {0x2, 0x9}, {0x5f, 0xffffffffffffffe1}, @ext={0xe8, &(0x7f0000000080)="86fa879f7ad500d028741b4fdd9abe4ce60857c1dcce22dc380fb96f1194dcb1e2552dff0d3aa421028964561cc9c4bf5d7ec61c25044e164781991e7be14694274193848eca8e90529d2c18dec9a93e7afa5de1cea94c222e3a222580515dca39b7a8b3f7507198f328d1e9f85163e3a8ea70632165df9ac9a58faa4fd2585e2525912c95dec9beb952785353f06b1ff81f688495b126f0c5fa7bc1f2e07b8137d54e081e0d4fd22fed59278801f7d5b88d32a4aee718bd5b3d8c4f36738c74f01c434fc09eb662f48f7231339df764f8062456142b07f281ef0a68605e477764aebaab98e23771"}}, {0x1, 0x7, 0x8, 0x9, @tick=0x7, {0x0, 0xffffffff}, {0x100, 0x400}, @quote={{0x3, 0x3}, 0x9, &(0x7f0000000180)={0x6, 0x0, 0x4, 0x6, @tick=0xfffffffffffffffa, {0x0, 0x4}, {0x7, 0xdf}, @quote={{0xb4, 0x400}, 0xfffffffffffffffb, &(0x7f0000000000)={0x6, 0x3, 0x80000000, 0x1a, @time, {0x5, 0x8a06}, {0x2, 0x10001}, @queue={0xfff, {0x4, 0x400}}}}}}}, {0xb2, 0x2, 0x6, 0x28000, @time={0x0, 0x1c9c380}, {0x4, 0x1}, {0x7ff, 0xa420}, @addr={0x2, 0xfffffffffffffff9}}, {0x7, 0x7fffffff, 0x4, 0x0, @time={r1, r2+30000000}, {0x5, 0x7fff}, {0x401, 0xcfb2}, @addr={0xec9f, 0x1}}, {0x9, 0x7, 0x4, 0x5, @time, {0x7f, 0xfffffffffffff3eb}, {0x7, 0x6}, @queue={0x4, {0x3, 0x9}}}], 0xf0) 2018/05/06 20:43:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_mtu}) 2018/05/06 20:43:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x1}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r1, 0x11, &(0x7f00000000c0)={0x34, 0x8, 0x4, 0x68}) 2018/05/06 20:43:48 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f0000000180)=""/80, 0x50}], 0x3) flock(0xffffffffffffffff, 0x8) 2018/05/06 20:43:48 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000200)={0x2, 0xffff}) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000000c0)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="3081", 0x2, r1) 2018/05/06 20:43:48 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x0, 0x0, @tick=0xffff, {}, {}, @connect}], 0x30) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/06 20:43:49 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1001, 0x32, r0, 0x4000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/06 20:43:49 executing program 6: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)='~', 0x1}], 0x1, 0x800000000) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/06 20:43:49 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfff, 0xffffffffffffffff) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000300)={0x1, 0x7}) unshare(0x50000400) fadvise64(r0, 0x40000000100002, 0x7, 0x4) prctl$getname(0x10, &(0x7f0000000100)=""/193) pwrite64(r0, &(0x7f0000000200)="26dcd1dd2ca9a172875fb78906becceafa9de69735b0b2e544858f44eed7124c1720d6fcd49a2999dbe76222e6bce1f860424101d2fd992453823778174b97b538d7ccbfddbdeb44dbe8e6028a9cbb8a7cc2d9bb47f44376e9d854ca7944a4a0a5d6c5e4b07a0ec43cba83520c1747520e6391547d6018ea6269feac77b286d7b51e49186d73e3ffeb1bcc864cdedf84e6c9e6c6eac9192ea3dcd1d4ccabafe7a21a6fbc6c754dc51b904a920285f3ccaf04165fbfa63c67f5d9d070372ae4f584cc8115dfbdae80329e42827501edd02c088aeddcef73a9e556", 0xda, 0x0) 2018/05/06 20:43:49 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) inotify_add_watch(r1, &(0x7f0000000900)='./file0\x00', 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000008c0), 0x4) sendto$inet6(r0, &(0x7f0000000900), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/06 20:43:49 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000840)={{}, "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", [[]]}, 0xaf1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xffffffff, 0x1, 0x7fffffff, 0x2, 0x3, 0x100000000}) 2018/05/06 20:43:49 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x8000000000104, 0x0) 2018/05/06 20:43:49 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x2, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000001340)="ea", 0x1}], 0x1000000000000029) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000000)=0x9) 2018/05/06 20:43:49 executing program 5: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) lseek(r0, 0xffffffffffffffff, 0x0) 2018/05/06 20:43:49 executing program 2: r0 = getpid() r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) fcntl$getown(r1, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @remote}, &(0x7f0000000200)=0xc) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000340)={0x3, &(0x7f0000000180)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000380)={r6, 0x1}) getpeername(r1, &(0x7f0000000240)=@hci={0x0, 0x0}, &(0x7f00000002c0)=0x80) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000003c0)={@empty, 0x0}, &(0x7f0000000400)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000880)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10480}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r3, @ANYBLOB="20012cbd7000fbdbdf25524ac645c1468aa8", @ANYRES32=r4, @ANYBLOB="7800020074000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000440004000100bf0902000000ffff080100000080050004030900000000000404ffff00008100028b070000009e0605003c6f00000400040902000000fefff9006a00000008000100", @ANYRES32=r7, @ANYBLOB="0001020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040009000000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000020000080007000000000008000100", @ANYRES32=r8, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000008000100", @ANYRES32=r10, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040001000000"], 0x22c}, 0x1}, 0x800) ioprio_get$pid(0x3, r0) getrlimit(0x3, &(0x7f0000000100)) 2018/05/06 20:43:49 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x1) perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0xfffffffffffff000, 0x0, 0xfffffffffffffffc, 0xc4, 0x0, 0x9, 0x40000, 0x8, 0xfffffffffffffff7, 0x0, 0x0, 0x372, 0x9, 0x5, 0x1, 0x5, 0xfffffffffffffff8, 0x324, 0x401, 0x7b, 0xfffffffffffffff7, 0x4b435387, 0x0, 0x10000, 0x8, 0x7fffffff, 0x9, 0x56000, 0x7, 0x1000, 0x7, 0x80000001, 0x6, 0x1000, 0x80000001, 0x6, 0x0, 0x487c, 0x1, @perf_config_ext={0x1f, 0x5}, 0x40, 0x8, 0x20, 0x6, 0x7, 0x8, 0x9d}, r0, 0x2, r0, 0x8) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x802}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/06 20:43:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x7, 0x0, 0x9, 0x100}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)={0x28, 0x2e, 0x821, 0x0, 0x0, {0x2}, [@typed={0x14, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/05/06 20:43:49 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x4) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') 2018/05/06 20:43:49 executing program 4: mknod$loop(&(0x7f0000962ff8)='./file0\x00', 0x0, 0xffffffffffffffff) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) lgetxattr(&(0x7f0000d0dff8)='./file0\x00', &(0x7f0000b8efeb)=@known='com.apple.FinderInfo\x00', &(0x7f00006ab5dc)=""/4096, 0x1000) 2018/05/06 20:43:49 executing program 0: unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x15d}, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x5d, 0x1, 0x9, 0x9, "8ed72d35113d3a44e1cfe1ff50069822c96a5b635f9fda048ec0db33d315feb252b25881c70d961ede26edbf", 0x5}, 0xd0b3, [0x6, 0x101, 0x8b3d, 0x200, 0x8, 0x3ff, 0x8e, 0x9, 0x9, 0x9, 0x10000, 0x376, 0x3, 0x401, 0x1f, 0xffffffff, 0x9, 0x7f, 0x6, 0x80000001, 0x7, 0xffff, 0x8001, 0x400, 0x950, 0x1, 0x3f00000000000, 0x7f, 0x4, 0x6, 0x3ff, 0x5b0, 0xd7, 0xffffffffffffff7f, 0x96, 0x40, 0x63, 0x400, 0x3, 0x3, 0x5, 0x2, 0x3, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x6, 0x8, 0x1f, 0x0, 0x2, 0x7, 0xc01d, 0x20, 0xfffffffffffffff9, 0x7, 0x8, 0x7, 0x8ee, 0xd95, 0x80000001, 0xa06d, 0x1000, 0x1f, 0x0, 0x401, 0xc995, 0x1, 0x6, 0x1000, 0xe108, 0x7, 0x2, 0x0, 0x80000001, 0x40, 0x4, 0x1f, 0xf403, 0x6, 0x9a5, 0x922, 0x80, 0x40, 0x6, 0x800, 0x6, 0x0, 0xfffffffffffffff8, 0x1, 0xbc, 0x5, 0x7ff, 0x9, 0x1, 0x400, 0x7fffffff, 0x100000000, 0x7fd, 0xfffffffffffffffa, 0xfff, 0x7b, 0x10000, 0xf33, 0x100000000, 0x8001, 0x8d6, 0x1753, 0x7, 0x4, 0xdc6, 0x0, 0xfffffffffffffffb, 0x1, 0x7, 0x100000001, 0x1, 0x0, 0x5, 0x3, 0x0, 0x9, 0x0, 0x5, 0x5, 0x3, 0x3, 0x3800000000000000], {r2, r3+10000000}}) [ 106.811293] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 106.854630] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/06 20:43:49 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x183001, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000240)=0x80000001, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x81, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x1, 0x4, 0xffffffffffffff2f}) set_mempolicy(0x2000100000000001, &(0x7f0000000000)=0xe, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) statx(r2, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x401, &(0x7f0000000100)) 2018/05/06 20:43:49 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x400000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x800, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[0x0, 0x2, 0x100, 0x1, 0x1, 0x8000, 0x8]}) 2018/05/06 20:43:49 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) epoll_create1(0x0) connect$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"18eaf835169010"}, 0x80000000}, [{"fbaa887fc5886f"}, {"65cb6e50564ff1"}, {"858567e64beb60"}, {"ceb5340c5ea4f0"}, {"ef6119a97e327a"}, {"3f2f06fc17588c"}, {"065ad904384bb7"}, {"356e9f0fe1a696"}]}, 0x48) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/06 20:43:49 executing program 5: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='gid=3-']) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e) accept$inet(r0, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f00000004c0)) openat$cgroup_ro(r0, &(0x7f0000000200)='cgroup.stat\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'veth1_to_bridge\x00'}) 2018/05/06 20:43:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000300)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00000002c0), 0x10000000000000c9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000200)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast, @remote}, &(0x7f0000000340)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000380)={@empty, 0x0}, &(0x7f00000003c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xce5636b241d5dc8d}, 0xc, &(0x7f00000005c0)={&(0x7f0000000400)={0x1ac, r3, 0x200, 0x70bd29, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r4}, {0x184, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0x1f, 0x9, 0x401}, {0x0, 0x40, 0xb0, 0x1}, {0x4, 0x1, 0x80, 0x7}, {0x7, 0x1f, 0xfff, 0x40f7}, {0x7a1a, 0x175, 0x2, 0x3f}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x75ab}}}]}}, {{0x8, 0x1, r7}, {0x4, 0x2}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0xc004}, 0x80) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/05/06 20:43:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000000100)="34b9") listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/235, 0xeb) 2018/05/06 20:43:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0xe, 0x1000000000000000, 0x0, 0xfffffffffffffd1f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc00, 0x8) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x4, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) connect$can_bcm(r2, &(0x7f0000000200)={0x1d, r3}, 0x10) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000280)=@in6, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/137, 0x89}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001580)=""/178, 0xb2}], 0x7, &(0x7f0000000140)=""/53, 0x35}}], 0x1, 0x0, &(0x7f0000003100)) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) [ 107.079727] tmpfs: Bad value '3-' for mount option 'gid' [ 107.130953] tmpfs: Bad value '3-' for mount option 'gid' 2018/05/06 20:43:51 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000100)={0x83, 0x10, [0x0, 0x0, 0x0, 0x2]}) rt_tgsigqueueinfo(r1, r1, 0x29, &(0x7f0000000080)={0x28, 0x7fffffff, 0x401, 0x7}) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) fchdir(r3) read(r3, &(0x7f0000b0a000)=""/128, 0x80) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x50000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x397eae27000000, 0x5, 0x6, 0x0, r4, 0x8}, 0x2c) 2018/05/06 20:43:51 executing program 1: socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x10000028}, 0x68) 2018/05/06 20:43:51 executing program 0: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x80400) accept$inet6(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}], "", [[], [], [], [], [], []]}, 0x678) 2018/05/06 20:43:51 executing program 2: r0 = socket(0x80100000000010, 0x802, 0x0) write(r0, &(0x7f00003ebfe1)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/05/06 20:43:51 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/225, 0xe1}, {&(0x7f00000002c0)=""/205, 0xcd}], 0x4, &(0x7f0000000540)=[{&(0x7f0000000400)}, {&(0x7f0000000440)=""/211, 0xd3}], 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f00009c1000)=[{&(0x7f0000a95000)}, {&(0x7f0000bf7fe4)=""/28, 0x1c}, {&(0x7f00002c3ffb)=""/5, 0x5}], 0x3, &(0x7f000009ffa0)=[{&(0x7f000049f000)=""/236, 0xec}], 0x1, 0x0) 2018/05/06 20:43:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/06 20:43:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x12) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) 2018/05/06 20:43:51 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r0], 0x4}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = gettid() r2 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x1, 0x8000) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xff, 0x6, 0x0, 0x0, 0x6, 0x8, "a8d4a0513242a0dea0dcf35f45da551614e3a188ae82e558dd444d80f7bfeeac19f5c15bd57be5a1e944bb74b649a676657fdd5cd053152c6f3f6acad4c1c689", "3f38ca68dc3cc32b3c839fef27c0fd33a74ec7c26ade04479f43444cf52d0189077e29eb897220e200dc1c005ce820d079ebc27d5b3d4d09331470ec8ee45c42", "3b90f8505cb833298a09bebfbc3f9d36c36a1b9116f02a8284f08e10ab210d05", [0x400, 0x1]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000003c0)={{0x9b04, 0x1}, 'port1\x00', 0x4, 0x820, 0x36bc1537, 0x1, 0xfffffffffffffac0, 0x912d, 0x3, 0x0, 0x5, 0x6}) process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000040)=""/247, 0xf7}, {&(0x7f0000000140)=""/9, 0x9}], 0x3, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f0000000280)=""/169, 0xa9}], 0x2, 0x0) pwritev(r3, &(0x7f0000000940)=[{&(0x7f0000000600)="9cac0951bb1169934b88e80ade220d602722154c88083a8b0daf2cee64b634d7dea4dd76867138f36100e202b9ea0b50b8d881b3faa75f70a0ef4e9029cd88ce50e25d4db4b84587b7c1ae137f98506129effd4a93c2eae1385617d98436135da2407e16da13dd20d94c563a8869df9f2fd31847b59d95e64022623aff8e718a849d89e3f649def9f6d0601911282b7e8e695bd30b349d", 0x97}, {&(0x7f00000006c0)="be768121cb7207e6cfefaad8eb3d8c298a725e58fdff9387639517c2a8f5957d0ebfec8dd246a3eb84b645bd839a969066e7cc0efae3d47f9690cb67d79dd7b1fb2415f6cda7c1f5a8fe3fdc663a5e6be2d3c18bc559f182b5d6", 0x5a}, {&(0x7f0000000740)="b544038d5cb35388dd0948ac8a3baf", 0xf}, {&(0x7f0000000780)="7cc774d8caeaac29f23e4a99d5a2bb6385fc9a7801e9ac04e2318701f298a40a2715d138df3117d955f24f83dd6ffd1b46d38880de39e44ff2a90598b531778a2382974bec2f89fb7bc4fc3b56e49985bb369bc1df0c6a0a7ff61416806a3cda2c8a6e28a5f75dbc0ef76c2f3931e58581403337520412f92e688facf4da2b972d", 0x81}, {&(0x7f0000000840)="14c3b46d422f4f2b6091e929d19ef40ed972e8c7930d845bd3b7dccacb2349f35080d2569cb114f02b8b63612291b4f2a867cf2fac122c02c7cd60ec846e7f202229ff24573a23dfaeb0f2c95d72c2568e998f1bd5bd4db384de2f0eac239305b3842b9320b93133168bfe1cf96796468bb24dad4d42b42fcfbe090480a2d3e8ea9e589689199941fde7f3e2a00c86", 0x8f}, {&(0x7f0000000900)="950988e3ec5d5adcafc6cd3ee7768aaa2422f7b13352f692801dee17265677eb2e2683217ae9be07933c432438c1740eafdc72a4", 0x34}], 0x6, 0x0) 2018/05/06 20:43:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)=0x91) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0xfffff000, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/05/06 20:43:51 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0xffffffffffffffbf, 0x4, 0x67c2c6ba, 0x5fc, 0x9, 0x1f, 0xa9, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x7, 0x7, 0x7fff, 0x48}, 0x98) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000440)=""/132, 0xffffffffffffff4d}, {&(0x7f0000012000)=""/252, 0x12}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x7265b04105d696f5}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x101}, &(0x7f0000000280)=0x14) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/06 20:43:51 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x23e, 0x0) fallocate(r0, 0x10, 0x0, 0x1d) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x81, 0x5, 0x1, 0x2, 0x0, 0x0, 0x4, 0x7a, 0x20}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) fchmod(r0, 0x102) 2018/05/06 20:43:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xb14) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/06 20:43:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0xfffffffffffffd30}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x6, 0x7, 0x100000000, 0x8, "c61fe8462ec6c548a7fa4eacbbaf99b94eb31c87149b44de66543fc6d6c39d3bcae11e90a3ea2d558a24dc13", 0x7fff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x7, 0x6, 0x100, 0x9, "57df03c5ae0a25931ffca345de60532f45107e51e433c3e5f7302be1311dafd743994831e8cba49e37c8873d", 0x7}, 0x0, [0x5, 0x8001, 0x8, 0x100000001, 0x9, 0xfff, 0x0, 0x22c8818, 0x4, 0x6, 0x1, 0x9, 0x2917, 0x5, 0x0, 0x1, 0x7f, 0x17, 0x2, 0x800, 0x7f, 0x0, 0x1, 0x7, 0x26a, 0x7e, 0x7, 0x1, 0xaba9, 0x6, 0x8, 0x80000001, 0x1000, 0xf9a5, 0x0, 0x9, 0xcb, 0x6, 0xba, 0x1, 0x8, 0x0, 0x7fffffff, 0x7, 0xffffffffffff0000, 0x7, 0x3, 0x100000000, 0x9, 0x1, 0x0, 0x1ff, 0x2, 0x800, 0x1000, 0x0, 0x3, 0x81, 0x6, 0x3, 0x7fff, 0x3, 0x2, 0x80000000000000, 0x9, 0x97bb, 0xb4d, 0x6, 0x8, 0x5, 0x2, 0x7ff, 0x4763, 0xfff, 0x8, 0x3, 0xe97, 0x67, 0x0, 0x6b, 0x9, 0x2, 0xfcdb, 0x400, 0x4, 0x0, 0x2, 0x3, 0x3ff, 0x9, 0x7, 0x80000000, 0x4, 0x3, 0x8, 0x80000000, 0x1, 0x4, 0x5, 0x1f, 0x10001, 0x4, 0x4, 0x3f, 0x8, 0x80000000, 0x79, 0x0, 0x6, 0x1, 0x9, 0x3, 0xfff, 0x7, 0x0, 0x4, 0x9, 0x6, 0x9, 0x7fffffff, 0x0, 0x8, 0x6, 0x0, 0xffffffff00000001, 0x100000000, 0x0, 0x9], {r1, r2+10000000}}) 2018/05/06 20:43:51 executing program 4: unshare(0x8000400) timer_create(0x0, &(0x7f0000044000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x1, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x1ff, r1, 0x10001, 0x9}) tkill(0x0, 0x0) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)) [ 108.236646] mip6: mip6_rthdr_init_state: spi is not 0: 15794175 [ 108.311961] mip6: mip6_rthdr_init_state: spi is not 0: 15794175 2018/05/06 20:43:51 executing program 7: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000200000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r1) getsockname$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl(r0, 0x4401000000001276, &(0x7f0000000400)="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") getpid() r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="d0000e126428a0df8dcdf300006a917ff06a9ff275724413c802edff4fbe93d8e2436f7a2e7c2de0", @ANYRES16=r2, @ANYBLOB="00042bbd7000fddbdf250600000020000100080002000400000014000300000000000000000000000000000000011c00020008000b000200000008000500000000000800030000000000"], 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r3 = semget$private(0x0, 0x0, 0x20) semctl$GETNCNT(r3, 0x4, 0xe, &(0x7f00000005c0)=""/223) socketpair(0x17, 0x0, 0x68c, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) accept$inet6(r1, 0x0, &(0x7f0000000200)) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r2, 0xa, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbf94}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000055}, 0x4000) 2018/05/06 20:43:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() getpid() sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa1004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0xffffffffffffff0b, 0xf, 0x10, 0x0, 0x0, {0x7}, [@generic="bbb33ae3f1f79a6d76a9996cca2b6b040462ba8919fc7063808b39aaf1d30bbb41d16d5c1e549b8a85f7a9f9ccf609d889ddba60bfa4fc76cb388f78166a76a33813673527796593261259824c1929c2611afc27cc44c06b604d16878399f45dab0cd2d115403089053ed1b7a027e6fdb51c1c406f1878a68707e8bfed9faf09ccb6ff6200f2d6f136bbb02e36522b0e562be0ea66d8fdc1bae3ade35a63d0e876afb0fe81e10c83625408423e11b201b9c878ef0b6a7c370888d836ddc6ba5e6e6b06cad25beff767a5dabebd7781e0b06bd543305833046f5f3a45d18db8e47a9ad3df192320ea09d702551defc6e6", @generic="effc7bb2ce15d88d5c6e98852e7cbf92858fe5b8f1b740a29ab993660d9ec265da218e90b7727bfa4b9a1831102cc3a1c5bdd20364837115671df78c676d8127bca161471dc0f43c15646b6a2e120cf157ad7be80b3b6bca287ea0be4ef4b385d0cd06c86cb810de9a1af19d85def7a30f4472785543e9c5fa2bb10ffc5f5454c5c4b1349c5d9bc8c78ce1da90ae9250e6b91fd64b47f6c6d1b9ca9cea3b493a41dab30d3c107f7273208d89636be98ff166550f96e09778644bb33679726b630e4b7189fd", @typed={0x8, 0x50, @str='\'+\x00'}, @typed={0x0, 0x4, @ipv4=@rand_addr=0xffffffff}, @generic="628369c3be1efc4de338ae3e7884f3c6f063bc2f6ff4fb721b0906c22a650c951bb77f296228ebd87c96690a7a7596e4ecc9547f09638da77e2a0f15b836b5834b36d4fba1fbe317018d819f6d3248b0027ac6e0b2902609f1c262afb1580a381ec100581c120861a33ea3a941c9441cb26627a1934b748d182c26f6f52ab31f6e326020cd082760f4163779f9e3fd3d5df4a0316c88a15639866ea3298a4022a8c97a42dba18df47741481ed3d86f4e8e61aae3384bdeb12a102c38d108788e5cef3f", @nested={0x10c, 0x69, [@generic="1f028ab2216717a4ea7ce5317b26aaeec8311b", @typed={0x8, 0x73, @fd=r0}, @generic="5d33f88cb88b0c9a671ea2895a012693f2790b258dcf14e87317723125d245b459e04214e5ad4c0bac9575dcdb27dcd80dd9ae304ff3e32e9f8f96c78f7e8dbb46bf5b5ed468ddf25359639b181050a512b4baea0e1059d2ac41d755395398b27cb0f97b58a3ce3980741bbc42dc52423290fdda7e1ab1aa6b0cec1f783a7460c104af11e93d4d44d9e0ed39038ae65c7f787e7fdbe329f82d86dafc7d6d92a4f46a6f992006fb56966f9372ae6bf040e91fcbc8ee75e3780f0b1f76a792a9d5ea14462ba3cc20979c8fc473c8c833ab3e85d7ab5cf0aadb5e28c413c7", @typed={0x8, 0x7b, @u32=0xfffffffffffffc01}, @typed={0x8, 0x94, @pid=r1}]}]}, 0x520}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/05/06 20:43:51 executing program 5: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9100, 0x181800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/06 20:43:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x9, 0x4, 0x3}, 0x2c) unshare(0x4000000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0}, 0x5) 2018/05/06 20:43:51 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2009ba4}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000050000001e00000000000000000000009500ffffe69a0000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x8000}, 0x48) 2018/05/06 20:43:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) creat(&(0x7f0000000040)='./file1\x00', 0x0) 2018/05/06 20:43:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xb14) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/06 20:43:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000290000003e000000943fb612"], 0x14}}], 0x2, 0x0) 2018/05/06 20:43:52 executing program 5: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7fff, 0x30801) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000180)={{0x3, 0x0, 0x0, 0x4, "674785adff2270b35b95d322d4465d82138b35656ef5bfa8ab45a8b5b7476c4c600823846b043c8e31197626", 0x200}, 0x0, 0x0, 0x2, r2, 0x5, 0xffffffff, "b0c7f161e42707757c2c2aeac83e8adb7f1c32d2d5434484d8fb089a3dd09b5dc272f29d57d5665ba914cee8e2420e5b0672e1f86368a289ed3f24295ab95748", &(0x7f0000000140)='\x00', 0x1, [], [0x8000, 0x7ff, 0x6, 0x7ff]}) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0xffffffffffffffc0, 0xffffffffffffff00, 0x1}) 2018/05/06 20:43:52 executing program 4: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000001c0)="00000014000707030e0000120f0a0011000000f60700007f0000000729e7ddf308002900750000", 0x27) 2018/05/06 20:43:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = gettid() open(&(0x7f0000000080)='./file0\x00', 0x10000480, 0x1) ptrace$pokeuser(0x6, r1, 0x1000, 0x4) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/icmp\x00') getsockname$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000540)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) sendfile(r0, r2, &(0x7f0000000000), 0x2) 2018/05/06 20:43:52 executing program 7: r0 = socket$inet(0x2, 0x8000a, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0xff, 0x2fa, 0x7}) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/06 20:43:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x4}) ioctl$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) [ 109.106835] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/06 20:43:52 executing program 6: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x2000000032, 0xffffffffffffffff, 0x2) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x2710}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) getpeername(r0, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000a00)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a40)={'\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000d00)={0x0, @broadcast, @loopback}, &(0x7f0000000d40)=0xc) clock_gettime(0x0, &(0x7f000000ab00)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000a8c0)=[{{&(0x7f0000000d80)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000e00)=""/40, 0x28}, {&(0x7f0000000e40)=""/85, 0x55}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/57, 0x39}, {&(0x7f0000001f00)=""/28, 0x1c}, {&(0x7f0000001f40)=""/29, 0x1d}], 0x6, &(0x7f0000002080)=""/136, 0x88, 0x68}, 0x8000}, {{&(0x7f0000002140)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002780)=[{&(0x7f00000021c0)=""/93, 0x5d}, {&(0x7f0000002240)=""/129, 0x81}, {&(0x7f0000002300)=""/228, 0xe4}, {&(0x7f0000002400)=""/237, 0xed}, {&(0x7f0000002500)=""/234, 0xea}, {&(0x7f0000002600)=""/187, 0xbb}, {&(0x7f0000001f80)=""/51, 0x33}, {&(0x7f00000026c0)=""/188, 0xbc}], 0x8, &(0x7f0000002800)=""/178, 0xb2, 0x3f}, 0x20}, {{&(0x7f00000028c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/247, 0xf7}, {&(0x7f0000003a40)=""/204, 0xcc}, {&(0x7f0000003b40)=""/11, 0xb}], 0x4, 0x0, 0x0, 0x991}, 0x9}, {{&(0x7f0000003bc0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003c40)=""/179, 0xb3}, {&(0x7f0000003d00)=""/195, 0xc3}, {&(0x7f0000003e00)=""/144, 0x90}], 0x3, &(0x7f0000003f00)=""/20, 0x14, 0x9}}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000003f40)}, {&(0x7f0000003f80)=""/74, 0x4a}, {&(0x7f0000004000)=""/131, 0x83}, {&(0x7f00000040c0)=""/11, 0xb}, {&(0x7f0000004100)=""/42, 0x2a}, {&(0x7f0000004140)=""/248, 0xf8}, {&(0x7f0000004240)=""/229, 0xe5}, {&(0x7f0000004340)=""/223, 0xdf}], 0x8, &(0x7f00000044c0)=""/4096, 0x1000, 0x6}, 0x6}, {{&(0x7f00000054c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000057c0)=[{&(0x7f0000005540)=""/163, 0xa3}, {&(0x7f0000005600)=""/180, 0xb4}, {&(0x7f00000056c0)=""/223, 0xdf}], 0x3, &(0x7f0000005800)=""/53, 0x35, 0x2}, 0x8}, {{&(0x7f0000005840)=@l2, 0x80, &(0x7f0000007dc0)=[{&(0x7f00000058c0)=""/165, 0xa5}, {&(0x7f0000005980)=""/62, 0x3e}, {&(0x7f00000059c0)=""/139, 0x8b}, {&(0x7f0000005a80)=""/4096, 0x1000}, {&(0x7f0000006a80)=""/177, 0xb1}, {&(0x7f0000006b40)=""/4096, 0x1000}, {&(0x7f0000007b40)=""/92, 0x5c}, {&(0x7f0000007bc0)=""/217, 0xd9}, {&(0x7f0000007cc0)=""/214, 0xd6}], 0x9, &(0x7f0000007e80)=""/4096, 0x1000, 0x6}, 0x7}, {{&(0x7f0000008e80)=@pppoe, 0x80, &(0x7f0000009340)=[{&(0x7f0000008f00)=""/36, 0x24}, {&(0x7f0000008f40)=""/119, 0x77}, {&(0x7f0000008fc0)=""/178, 0xb2}, {&(0x7f0000009080)=""/12, 0xc}, {&(0x7f00000090c0)=""/125, 0x7d}, {&(0x7f0000009140)=""/155, 0x9b}, {&(0x7f0000009200)=""/225, 0xe1}, {&(0x7f0000009300)=""/42, 0x2a}], 0x8, &(0x7f00000093c0)=""/160, 0xa0, 0x1}, 0x5a3}, {{0x0, 0x0, &(0x7f000000a740)=[{&(0x7f0000009480)=""/4096, 0x1000}, {&(0x7f000000a480)=""/116, 0x74}, {&(0x7f000000a500)=""/252, 0xfc}, {&(0x7f000000a600)=""/127, 0x7f}, {&(0x7f000000a680)=""/161, 0xa1}], 0x5, &(0x7f000000a7c0)=""/232, 0xe8, 0x1}, 0x3}], 0x9, 0x22, &(0x7f000000ab40)={r11, r12+30000000}) accept$packet(r0, &(0x7f000000ad00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ad40)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000b0c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b080)={&(0x7f000000ad80)={0x2d0, r1, 0x0, 0x70bd2a, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x170, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x130, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}]}}, {{0x8, 0x1, r14}, {0x4, 0x2}}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x40000}, 0x4) waitid(0x1, 0x0, &(0x7f0000000440), 0x0, 0x0) 2018/05/06 20:43:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCCBRK(r1, 0x5428) sendmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000001c0)=ANY=[]}}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) 2018/05/06 20:43:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$KDMKTONE(r2, 0x4b30, 0x609) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x80) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) connect$rds(r2, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ftruncate(r3, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000200)={{0x1, 0x4}, {0x5a6, 0x6}, 0x7fff, 0x4, 0x4}) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) getpeername$inet(r3, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) 2018/05/06 20:43:52 executing program 2: migrate_pages(0x0, 0x64, &(0x7f0000000040)=0xffffffffffff7fff, &(0x7f00000000c0)=0xfffffffffffffffd) 2018/05/06 20:43:52 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x101002, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001200)=@fragment={0x3f, 0x0, 0x709, 0x40, 0x0, 0xffffffffffffffc0, 0x66}, 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff010000000000000000000000e1000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000"], 0xe8}, 0x1}, 0x0) 2018/05/06 20:43:52 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa0440) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000001400)=""/51, 0x33}], 0x1, 0x0) 2018/05/06 20:43:52 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0xfffffdbb) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='rxrpc\x00', r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/uinput\x00', 0xfffffffffffffffe) socket$netlink(0x10, 0x3, 0x17) keyctl$reject(0x13, r2, 0x7, 0x9, r3) 2018/05/06 20:43:52 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x800000000000000, 0x1}, 0xfe88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, 0x0, 0x0, 0x4000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x0, 0x90, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/06 20:43:52 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x101002, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001200)=@fragment={0x3f, 0x0, 0x709, 0x40, 0x0, 0xffffffffffffffc0, 0x66}, 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff010000000000000000000000e1000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000"], 0xe8}, 0x1}, 0x0) 2018/05/06 20:43:52 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x10001, 0x3, 0x1, 0x2}) r1 = socket(0xa, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x90) 2018/05/06 20:43:52 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf299ee39aa1a6986dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df000032000000000000000000000000000000000100000000000000000000000000000001fca967e17f7910109f296b5a08e362"], 0x0) 2018/05/06 20:43:52 executing program 3: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0xffff) 2018/05/06 20:43:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)='w', 0x1}], 0x1, &(0x7f0000005800)}}], 0x2, 0x4000800) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/06 20:43:52 executing program 0: write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)={'syz1'}, 0x4) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8000, 0x240) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x209}, 0x2b6) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250004001800001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 109.810856] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 109.818316] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 109.886257] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 109.893754] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 20:43:52 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x484000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000680)={'team_slave_1\x00', 0x2000}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x3, 0x548, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x5ba) r2 = fcntl$dupfd(r0, 0x406, r0) readahead(r0, 0x3, 0x0) r3 = getuid() ioctl$TUNSETOWNER(r2, 0x400454cc, r3) [ 109.989577] kernel msg: ebtables bug: please report to author: Wrong len argument [ 110.000817] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/06 20:43:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/05/06 20:43:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f0000000000)=""/213, &(0x7f0000000100)=0xd5) 2018/05/06 20:43:53 executing program 4: unshare(0x28060400) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) 2018/05/06 20:43:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x35e) unshare(0x400) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000), 0x1) 2018/05/06 20:43:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x4) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr=0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x9, 0x4e21, 0x8, 0x2, 0xa0, 0xa0, 0x8, 0x0, r2}, {0x4b76, 0x8000, 0x92f, 0xff, 0x97, 0x0, 0x2, 0x5}, {0x100000000, 0x10000, 0xca09, 0x5}, 0x1000, 0x6e6bbd, 0x3, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d4, 0x3b}, 0x2, @in, 0x0, 0x6, 0x1, 0x2, 0x47c, 0x3f}}, 0xe8) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/06 20:43:53 executing program 2: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)=')\x00', r0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/06 20:43:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x200000004e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0xfffffffffffffffc, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x400000004e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x79, "ab1919f6a427c736087e751a67d076e88be30996525949ea93a1296fc2a103fcf77b41ac5c5201e91a0a440821215dd65e52db5164f62c9a8b50bd8e4df2f894336b78689eeb799bee049c162104461e901fcefc93a1a944c24190300fc775461243d7a1784f497b650d61d1711ac6cacedb67ce0562c71843"}, &(0x7f0000000140)=0x81) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xff}, 0x8) socket$kcm(0x29, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x2001, 0x0) r4 = accept$ax25(r3, 0x0, &(0x7f0000000200)) close(r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000240)={0x6, 0xffffffffa8c32cc3}) 2018/05/06 20:43:53 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) flistxattr(r1, &(0x7f00000000c0), 0x2bd) userfaultfd(0x80800) 2018/05/06 20:43:53 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0xc3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockname$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) io_setup(0x3, &(0x7f0000000180)=0x0) io_getevents(r2, 0x4, 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/05/06 20:43:53 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delsa={0x30, 0x11, 0x608, 0x70bd25, 0x25dfdbfc, {@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x200}, 0x4d2, 0x2, 0x3e}, [@tfcpad={0x8, 0x16, 0x7}]}, 0x30}, 0x1}, 0x20000000) syz_emit_ethernet(0x46, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "7ddb34", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x84}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00003b5000)) 2018/05/06 20:43:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/132) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003f7ffc)=0x441, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/05/06 20:43:53 executing program 4: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x9) truncate(&(0x7f0000000140)='./file0\x00', 0xe1b2) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f00000000c0), 0x8) 2018/05/06 20:43:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDADDIO(r1, 0x4b34, 0xc1) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x1d}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x4, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "7f035428cdd59efe"}}, 0x48}, 0x1}, 0x0) 2018/05/06 20:43:54 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$peekuser(0x3, r1, 0x3) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0), 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='ip6_vti0\x00'}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0xff, 0x2, 0x0, 0x6, 0x4, 0x5, 0x7}, 0x4) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x180) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000100)=@generic={0x7, 0xa1a, 0xbe}) rt_sigpending(&(0x7f0000000140), 0x8) 2018/05/06 20:43:54 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2, "3c50d7ac6a9583a59e448ec1bcb23e511cba5e8b6ffa6ab0fc02aa27296330cb3d50a8bbcaeeb6e4b25b2d0a49534f964cdd346082a79af7afebc30ea50c5da7119f2d8f5fa107ab0dff714b17b05de12425d2ce7734cc1014534f504c9a76b2829e6a408690959b64644d32d10bcc1a9788e479742a1627"}, 0x80, 0x800) msgctl$IPC_RMID(r0, 0x0) 2018/05/06 20:43:54 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) r2 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x100000000, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000400)={0x100, 0x7, 0x204, 0x8, 0xfffffffffffff800, 0x81, 0x3, 0xa000000000000000, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000480)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x4e9, 0x40, 0x2, 0x6, 0x20}, &(0x7f0000000540)=0x98) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x3a, 0x0, r1}, {0x2, 0x1ff, 0x247, 0x0, 0x1, 0x3, 0x68d4, 0xfff}, {0x10000, 0x9, 0x88a, 0x3}, 0x0, 0x6e6bb9, 0x2, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x20}, 0x4d4, 0x7f}, 0xa, @in, 0x3503, 0x1, 0x0, 0x8, 0x10000, 0x1}}, 0xe8) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x442, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000040)={0x1000, 0x6, 0x100000000, 0x3, 0x40, 0x41d, 0x7f, 0x400, 0x0, 0x0, 0x8, 0x4}) 2018/05/06 20:43:54 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x1200, &(0x7f0000000000)="439da915b7556b43764681da141a2657cc8d0e177c949ba0ff0a7cbaf9e7ff70fe68960b4a5e6a710454f66bf84906c03006d7ab091a383cf0d9b62a77d41ffb1a8fb5fcd339ec760b94c3ab699c4c769b1fade5c9dce869a35545305323d13083d76a") fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) 2018/05/06 20:43:54 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x48000000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/05/06 20:43:54 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x7, 0x0, "813a5f40707ce9589078e0038d3cd13ecaf28dcbbb6ff5cfb2d43bb7475f85693210ed44e8a090021309d77a45166cfd0055b7e341088ee9234deab23976fb957a39bfabb61d847b70f25c9603854f0c"}, 0xd8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/06 20:43:54 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x4, 0x4) r2 = eventfd(0xffffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r2}) dup2(r2, r0) [ 111.214478] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:43:54 executing program 7: unshare(0x10000040400) r0 = socket$rds(0x15, 0x5, 0x0) io_setup(0x101, &(0x7f0000000100)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/ip_tables_targets\x00') bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg$kcm(r3, &(0x7f0000000580)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)=""/176, 0xb0}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/177, 0xb1}], 0x3}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x40, r4, 0x510, 0x70bd2d, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x40000) splice(r0, &(0x7f0000000200), r3, &(0x7f0000000240), 0x8, 0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200040, 0x0) io_submit(r1, 0x1, &(0x7f00000014c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r5}]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000040)={0x28, 0x0, 0x64, {0x0, 0x989680}, 0x10001, 0x2}) [ 111.446749] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:43:55 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f000004afe8)=[{}, {0x74}, {0x6}]}) 2018/05/06 20:43:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e80700006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) read(r0, &(0x7f0000000040)=""/20, 0x14) 2018/05/06 20:43:55 executing program 5: r0 = socket(0x10, 0x2, 0x2) setns(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) 2018/05/06 20:43:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0xf}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000500)=""/222, 0xde}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB="14000000420000000089bf0a3f4eabc8f5000000"], 0x14}, 0x1}, 0x800000000000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept4$packet(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0x14, 0x0) accept4$packet(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b40)=0x14, 0x800) recvmmsg(r0, &(0x7f000000c140)=[{{&(0x7f0000006140)=@ax25, 0x80, &(0x7f0000000fc0)=[{&(0x7f00000061c0)=""/169, 0xa9}, {&(0x7f0000006280)=""/4096, 0x1000}, {&(0x7f0000007280)=""/97, 0x61}, {&(0x7f0000007300)=""/92, 0x5c}], 0x4, &(0x7f0000007380)=""/163, 0xa3, 0x3}, 0x30}, {{&(0x7f0000007440)=@can={0x0, 0x0}, 0x80, &(0x7f0000007540)=[{&(0x7f00000074c0)=""/47, 0x2f}, {&(0x7f0000007500)=""/8, 0x8}], 0x2, &(0x7f0000007580)=""/252, 0xfc, 0xdc78}, 0x598}, {{0x0, 0x0, &(0x7f0000008ac0)=[{&(0x7f0000007680)=""/1, 0x1}, {&(0x7f00000076c0)=""/41, 0x29}, {&(0x7f0000007700)=""/241, 0xf1}, {&(0x7f0000007800)=""/151, 0x97}, {&(0x7f00000078c0)=""/51, 0x33}, {&(0x7f0000007900)=""/47, 0x2f}, {&(0x7f0000007940)=""/171, 0xab}, {&(0x7f0000007a00)=""/173, 0xad}, {&(0x7f0000007ac0)=""/4096, 0x1000}], 0x9, &(0x7f0000008b80)=""/217, 0xd9, 0xffffffffffffffd4}, 0x4}, {{&(0x7f0000008c80)=@ipx, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008d00)=""/83, 0x53}, {&(0x7f0000008d80)=""/49, 0x31}, {&(0x7f0000008dc0)=""/126, 0x7e}, {&(0x7f0000008e40)=""/86, 0x56}], 0x4, &(0x7f0000008f00)=""/145, 0x91, 0x7}, 0xfffffffffffffffd}, {{&(0x7f0000008fc0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000009180)=[{&(0x7f0000009040)=""/18, 0x12}, {&(0x7f0000009080)=""/231, 0xe7}], 0x2, &(0x7f00000091c0)=""/79, 0x4f, 0x1}, 0x4}, {{&(0x7f0000009240)=@ipx, 0x80, &(0x7f0000009500)=[{&(0x7f00000092c0)=""/240, 0xf0}, {&(0x7f00000093c0)=""/44, 0x2c}, {&(0x7f0000009400)=""/230, 0xe6}], 0x3, &(0x7f0000009540)=""/161, 0xa1, 0x5}, 0x7f}, {{&(0x7f0000009600)=@un=@abs, 0x80, &(0x7f0000009a80)=[{&(0x7f0000009680)=""/255, 0xff}, {&(0x7f0000009780)=""/106, 0x6a}, {&(0x7f0000009800)=""/183, 0xb7}, {&(0x7f00000098c0)=""/146, 0x92}, {&(0x7f0000009980)=""/239, 0xef}], 0x5, &(0x7f0000009b00)=""/66, 0x42, 0x400}, 0x5}, {{&(0x7f0000009b80)=@ipx, 0x80, &(0x7f000000aec0)=[{&(0x7f0000009c00)=""/203, 0xcb}, {&(0x7f0000009d00)=""/243, 0xf3}, {&(0x7f0000009e00)=""/150, 0x96}, {&(0x7f0000009ec0)=""/4096, 0x1000}], 0x4, &(0x7f000000af00)=""/4096, 0x1000, 0x8b}, 0x9}, {{&(0x7f000000bf00)=@rc, 0x80, &(0x7f000000c100)=[{&(0x7f000000bf80)=""/95, 0x5f}, {&(0x7f000000c000)=""/82, 0x52}, {&(0x7f000000c080)=""/72, 0x48}], 0x3, 0x0, 0x0, 0x7}, 0x2}], 0x9, 0x10000, &(0x7f000000c380)) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0xc456e1589122f2fd}, 0xc, &(0x7f0000000600)={&(0x7f0000000b80)={0x388, r2, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0x22c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x12}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2d6d}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r4}, {0x138, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}]}}]}, 0x388}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000c3c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f000000c4c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000c540)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f000000c640)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c680)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f000000c780)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000c880)={0x0, @remote, @loopback}, &(0x7f000000c8c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000c980)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f000000ca80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000cac0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f000000cbc0)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xfd, "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"}, &(0x7f0000000280)=0x105) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r12, 0x2}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000cc00)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f000000cd00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000cd40)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000000ce40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000d140)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f000000d240)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000d640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000000d600)={&(0x7f000000d280)={0x364, r2, 0x900, 0x70bd26, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x80, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0xfc, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x2, 0xdd, 0xfb1, 0x1}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x170, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}]}}]}, 0x364}, 0x1, 0x0, 0x0, 0x20000014}, 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@generic={0x80000000, 0x2, 0xfffffffffffffffb}) 2018/05/06 20:43:55 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x8001, 0x8b4e42a553acd381) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r1, 0x101, 0x7, [0x0, 0x0, 0x0, 0x3ba2, 0x1ff, 0x8, 0x80000000]}, &(0x7f00000004c0)=0x16) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a, 0xffffffffffffffff, 0x1f}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1f, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="7adec45af3816adfbf00000000000f0000ff01000080000000000000000000000000000000000000"], &(0x7f00000001c0)='syzkaller\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00000000c0)=""/251, 0x0, 0x0, [], r2}, 0x48) r3 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='syzkaller\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r3, 0x6) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x4100, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000240)="3850668c69ebc6d773c552fbab8f7a49", 0x10) 2018/05/06 20:43:55 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f00003b6ff0), &(0x7f0000048000), 0x0) sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/159) socket$packet(0x11, 0x3, 0x300) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/06 20:43:55 executing program 0: r0 = request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='-!mime_type}%GPL/\x00', 0xfffffffffffffffb) keyctl$search(0xa, 0x0, &(0x7f0000000140)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) dup2(r1, r1) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0xfffffeb7) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x24000004) r2 = getpgrp(0x0) setpriority(0xffffffffffffffff, r2, 0x6) 2018/05/06 20:43:55 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/140, 0x8c}, {&(0x7f0000000180)}], 0x2, &(0x7f0000001680)=[{&(0x7f0000000200)=""/64, 0x40}, {&(0x7f0000001740)=""/253, 0xfd}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/62, 0x3e}, {&(0x7f0000001840)=""/75, 0x4b}, {&(0x7f0000001480)=""/96, 0x60}, {&(0x7f0000001500)=""/198, 0xc6}, {&(0x7f0000001600)=""/105, 0x69}], 0x9, 0x0) process_vm_writev(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/178, 0xb2}], 0x100000000000010c, &(0x7f0000000240), 0x1, 0x0) [ 112.113592] audit: type=1326 audit(1525639435.112:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8579 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 112.183532] audit: type=1326 audit(1525639435.148:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8579 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 20:43:55 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x280004, 0x0) r0 = memfd_create(&(0x7f0000000000)="17", 0x0) setrlimit(0x7, &(0x7f0000000140)) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1'}, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000180), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/06 20:43:55 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x6, 0x80f, 0x7fff) bind(r1, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r0) 2018/05/06 20:43:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000040)=0x101, 0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000180)={@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x2, 0x1, 0x3}}, {&(0x7f0000000080)}, &(0x7f00000000c0), 0x19}, 0xa0) 2018/05/06 20:43:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6ea4fc654d81efbb312168138e95f26a65742f726f75746500") r1 = semget(0x2, 0x3, 0x190) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000001c0)={{0x40, r2, r3, r4, r5, 0x4, 0x7}, 0x4, 0xf31f}) lseek(r0, 0x63, 0x0) 2018/05/06 20:43:55 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x6, 0x0, 0x0, 0x0, "439c234f1c61cf0672b148414094f66a2aadaf12be8ed1d155512e9d80d0da48898def5e6b20fd368c36cfa1"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4abb4b235d793aa12c5dea4c1ee5883aa3cb4d3d8b23d03b6e4af5cdf89e5bcbb2bb5ffe6c24e62ea38179b5045dd37356cb4fe5139e04c637872744aa82cfce", &(0x7f0000000100)='/dev/snd/controlC#\x00', 0x13}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0xffffffff, 0x14, [0x0, 0x3, 0x3, 0x4a2, 0x3]}) 2018/05/06 20:43:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, 0x200, [0x3, 0x5, 0x1, 0x9, 0x4, 0xd3e, 0xffff000000, 0x3]}, 0x5c) 2018/05/06 20:43:55 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) read(r0, &(0x7f000046f000), 0x0) 2018/05/06 20:43:55 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r3, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) io_submit(r4, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000080)="d9227d7462584bd6c66b3b981dec177d41f0aab696fbc6865b9d84cebb8cb097c214b877a83bf24a3a11b695a484e334980fdfd798bf8aafbeba931c054e0a", 0x3f, 0x4, 0x0, 0x1, r5}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000140)="414f7149cf716088d0e29363a59936b1859dc12855acad2d9d9206fe595a6416c437419c82e1a856fb5e5febb7f2f067e1e25b34dbc6e168a201286b6287e5f05803f2a91f83f901e1e8758ef4a6b1ba871932e5d51bf45cf514e84237c64b064e323ae8b2f03d772445383d043a2cb034c05f28a4e85a3678529ef1461156009d0cccf42baf0974752879b4835f836df125b73fa968fbb8252f7d06d1d6dcba8f6c471045d06ab5fc5c4ca47ee5cba3fe470b", 0xb3, 0x8001, 0x0, 0x1, r1}]) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="ff0300000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000fbff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091c81e9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000005c0)={r2, 0x4}, &(0x7f0000000600)=0x8) dup2(r1, r0) 2018/05/06 20:43:56 executing program 3: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x1f3) rt_sigpending(&(0x7f0000000100), 0x8) write$eventfd(r0, &(0x7f0000951ff8), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x20800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f00000002c0)=0x14) write$eventfd(r0, &(0x7f0000000280), 0x8) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30, 0x39, 0x37, 0x37]}, 0x4) write$eventfd(r0, &(0x7f0000f1aff8)=0x6, 0x8) write(r0, &(0x7f0000000140)="27fc8b81d91e833c8dc9a70a06818c91133840fe4601d78bc01d674967fd12f75be3717a883e95b14862e63695271e86e7c0eb0d7152eba6a83069d2e9f66ded55677a76197685f0f32fdd3aa7ff8e6532c03a912e0085e23f64e83b4cf2a6fc675f3f214a0a35ef29131b563c34cc8732d895b5b0f950b7ee072c64bd34b93d18542dec3ed637531602b1b3819c1809fa21abea14c612c38fb219347010", 0x9e) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) 2018/05/06 20:43:56 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0xfffffffffffffdf5, &(0x7f0000000480), 0x268, &(0x7f00000000c0)=""/187, 0x1ca}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x100000000, 0xc7, 0x4, 0x7, 0xc}, 0x98) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/05/06 20:43:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="1803000000208823a7", 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5a1, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000001c0)=0x20) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x10000000000000, 0x401, 0xaf14}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8400, 0x156) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02580870acd76e19de5374fe49389731e86f059ebce182753aa8a9b1d85e5bf11da80000084b7f37553c903acdca7b4b573c9d6d5136afa164cdd68d99ec47c85603f9d4a89bc214c22f0000000000000000000000000000"], 0x3) 2018/05/06 20:43:56 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r3, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) io_submit(r4, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000080)="d9227d7462584bd6c66b3b981dec177d41f0aab696fbc6865b9d84cebb8cb097c214b877a83bf24a3a11b695a484e334980fdfd798bf8aafbeba931c054e0a", 0x3f, 0x4, 0x0, 0x1, r5}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000140)="414f7149cf716088d0e29363a59936b1859dc12855acad2d9d9206fe595a6416c437419c82e1a856fb5e5febb7f2f067e1e25b34dbc6e168a201286b6287e5f05803f2a91f83f901e1e8758ef4a6b1ba871932e5d51bf45cf514e84237c64b064e323ae8b2f03d772445383d043a2cb034c05f28a4e85a3678529ef1461156009d0cccf42baf0974752879b4835f836df125b73fa968fbb8252f7d06d1d6dcba8f6c471045d06ab5fc5c4ca47ee5cba3fe470b", 0xb3, 0x8001, 0x0, 0x1, r1}]) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="ff0300000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000fbff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091c81e9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000005c0)={r2, 0x4}, &(0x7f0000000600)=0x8) dup2(r1, r0) 2018/05/06 20:43:56 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/06 20:43:56 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180), &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) inotify_init1(0x80000) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/4096) 2018/05/06 20:43:56 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3e, 0x4203) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0xffffff8d, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/05/06 20:43:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e6574003b0039104c19ecd7c2513b70899fbee094ed448c77fc23cc9ababfcad705c43eb94a17b9fb2759d0ef054bfe79c6d9ef99b249090525e21ac031fdd5fd5aace2279573ed28fddf408113fe3220eae32564316b0b254b51fba50ec1b50ea0551f195efdb24400a5cb6406528d40e9bada1c81d95d7d66eb3c2f11fb13ecfec5c34fdf3ff7ef5d3429cc94237b6e5980cf89b770415278584908dd5b7d122afe7faa23c62d54ef10747e06a684c0f8f901d8add536974942bb1ce3df266ac6eeefd8d9deb78dddf213") openat$cgroup_procs(r0, &(0x7f0000000080)="6367726fcae43fadddca9f08c06400", 0x2, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/05/06 20:43:56 executing program 4: r0 = socket$unix(0x1, 0x7, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000000c0)="3a1bc4fa1581094336ab2f5a991b9870", 0x111) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) chdir(&(0x7f0000cd2ff8)='./file0\x00') ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000100)=""/104) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) umount2(&(0x7f00000002c0)='../file0\x00', 0x2) socketpair(0x11, 0x7, 0x7, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) pause() bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) tee(r1, r2, 0x8, 0x2) r6 = fcntl$getown(r1, 0x9) socket$inet(0x2, 0x80006, 0x9) rt_tgsigqueueinfo(r5, r6, 0x10, &(0x7f0000000280)={0x33, 0x80000000, 0x2, 0x80}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={r3, r4/1000+10000}, 0x10) [ 113.440912] could not allocate digest TFM handle 2018/05/06 20:43:56 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x3) 2018/05/06 20:43:56 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 113.465414] could not allocate digest TFM handle 2018/05/06 20:43:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) 2018/05/06 20:43:56 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r3, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) io_submit(r4, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000080)="d9227d7462584bd6c66b3b981dec177d41f0aab696fbc6865b9d84cebb8cb097c214b877a83bf24a3a11b695a484e334980fdfd798bf8aafbeba931c054e0a", 0x3f, 0x4, 0x0, 0x1, r5}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000140)="414f7149cf716088d0e29363a59936b1859dc12855acad2d9d9206fe595a6416c437419c82e1a856fb5e5febb7f2f067e1e25b34dbc6e168a201286b6287e5f05803f2a91f83f901e1e8758ef4a6b1ba871932e5d51bf45cf514e84237c64b064e323ae8b2f03d772445383d043a2cb034c05f28a4e85a3678529ef1461156009d0cccf42baf0974752879b4835f836df125b73fa968fbb8252f7d06d1d6dcba8f6c471045d06ab5fc5c4ca47ee5cba3fe470b", 0xb3, 0x8001, 0x0, 0x1, r1}]) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="ff0300000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000fbff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091c81e9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000005c0)={r2, 0x4}, &(0x7f0000000600)=0x8) dup2(r1, r0) 2018/05/06 20:43:56 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r3, 0x4) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00', 0x1, r2) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000600)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x1a, &(0x7f0000000640)={&(0x7f0000000140)={'md5\x00'}}) 2018/05/06 20:43:56 executing program 5: r0 = eventfd2(0x80000001, 0x80801) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x121080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)) readv(r0, &(0x7f0000001600), 0x0) 2018/05/06 20:43:57 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x403}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x7f, 0x4) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0x4000}) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x8000) sysfs$1(0x1, &(0x7f0000000080)="2e285d47504c967d6367726f75702773656c6676626f786e6574315b656d307472757374656400") clock_nanosleep(0xc02c170ad4f9a57c, 0x0, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000200)) 2018/05/06 20:43:57 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) r3 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3f69}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)={r4, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0xffff}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000040)={0x20000004}) 2018/05/06 20:43:57 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="080000000000000000000000000000c40000000000000000000000000000000000000000"]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0xb, 0xce21, 0x6, 0xa, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0xe}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1b, 0x10, 0x4}, @sadb_x_sec_ctx={0x1, 0x18, 0x6, 0x9}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}]}, 0x50}, 0x1}, 0x8000) 2018/05/06 20:43:57 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r3, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) io_submit(r4, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000080)="d9227d7462584bd6c66b3b981dec177d41f0aab696fbc6865b9d84cebb8cb097c214b877a83bf24a3a11b695a484e334980fdfd798bf8aafbeba931c054e0a", 0x3f, 0x4, 0x0, 0x1, r5}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000140)="414f7149cf716088d0e29363a59936b1859dc12855acad2d9d9206fe595a6416c437419c82e1a856fb5e5febb7f2f067e1e25b34dbc6e168a201286b6287e5f05803f2a91f83f901e1e8758ef4a6b1ba871932e5d51bf45cf514e84237c64b064e323ae8b2f03d772445383d043a2cb034c05f28a4e85a3678529ef1461156009d0cccf42baf0974752879b4835f836df125b73fa968fbb8252f7d06d1d6dcba8f6c471045d06ab5fc5c4ca47ee5cba3fe470b", 0xb3, 0x8001, 0x0, 0x1, r1}]) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="ff0300000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000fbff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091c81e9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000005c0)={r2, 0x4}, &(0x7f0000000600)=0x8) dup2(r1, r0) 2018/05/06 20:43:57 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x200000000000006, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:43:57 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd\x00') fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00000006c0)={0xaa, &(0x7f0000000600)=""/170}) 2018/05/06 20:43:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1c) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090069000000000000007f00804003000000460001070000001419000a00040002000000096e0200000000000000000003f500", 0x39}], 0x1) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x81, 0x18000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000200)={0x3, 0x80000001, 0x6}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000002c0)=""/195, &(0x7f00000003c0)=0xc3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000080)) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000280)=0x100000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x1ff, 0x3, 0x2}, 0x2, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x2, 0x4, 0x8a43}) fcntl$setsig(r2, 0xa, 0x19) 2018/05/06 20:43:57 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) setuid(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2e0001, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x1}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r2 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/05/06 20:43:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x34, 0xffffffffffffffff, 0x1ffffffffffffe) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x0) keyctl$join(0x1, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000000c0)) close(r0) 2018/05/06 20:43:57 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0xffffffffffffff1c, &(0x7f0000000000), 0x1000000000000135, &(0x7f0000a01f13)=""/237, 0xfd1f}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x252, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x13, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000611000000000000000000000000000009500000000000000396eebbc8290cf053c1c9d18a30602e3fa0931d0e6a769cb7b66df92c87f2bf0a8f8273c3493c3a224c904682c58c73911634468e73b2e35c15b1e6026774c1067f580059f65a653196cb001000055b6193c8f8b967df6b84ff9c4e13a0bf8d2fb8fb48a013f5c28315136c220eedd144d7296e970"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000000)=""/251, 0x0, 0xfffffffffffffffd}, 0x48) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000180)) 2018/05/06 20:43:57 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000280)={0x0, 0x1ff}) 2018/05/06 20:43:57 executing program 2: r0 = socket(0x8, 0x80000000006, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x9}, 0x8) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x7, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x3b5, 0x0, &(0x7f0000000100)) 2018/05/06 20:43:57 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x200000000000006, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:43:57 executing program 3: unshare(0x400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x1e57, 0x5, 0x7, 0x0, 0x5, 0x6e7, 0x8, 0x81, 0x5, 0x0, 0x2, 0x30de904f, 0xe1f, 0x0, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x4c, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000000280)=0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000380)=[{r2}], 0x1, 0x0) 2018/05/06 20:43:57 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r3, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) io_submit(r4, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000080)="d9227d7462584bd6c66b3b981dec177d41f0aab696fbc6865b9d84cebb8cb097c214b877a83bf24a3a11b695a484e334980fdfd798bf8aafbeba931c054e0a", 0x3f, 0x4, 0x0, 0x1, r5}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000140)="414f7149cf716088d0e29363a59936b1859dc12855acad2d9d9206fe595a6416c437419c82e1a856fb5e5febb7f2f067e1e25b34dbc6e168a201286b6287e5f05803f2a91f83f901e1e8758ef4a6b1ba871932e5d51bf45cf514e84237c64b064e323ae8b2f03d772445383d043a2cb034c05f28a4e85a3678529ef1461156009d0cccf42baf0974752879b4835f836df125b73fa968fbb8252f7d06d1d6dcba8f6c471045d06ab5fc5c4ca47ee5cba3fe470b", 0xb3, 0x8001, 0x0, 0x1, r1}]) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="ff0300000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000fbff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091c81e9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000005c0)={r2, 0x4}, &(0x7f0000000600)=0x8) 2018/05/06 20:43:57 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x58, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r1, r2+10000000}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180), 0x4) 2018/05/06 20:43:59 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x200000000000006, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:43:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300094700bb61e107000000070000000200000000040000000b800019001a000d00ff1c43f4000000fd17e9ff0000060400000000", 0x39}], 0x1) 2018/05/06 20:43:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f00000000c0)=""/36, 0x24, 0x40, &(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @local}, &(0x7f0000000080)=0xc) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/05/06 20:43:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc4b, 0x40) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/100) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) sendmmsg(r2, &(0x7f0000007b80)=[{{&(0x7f0000000240)=@ax25={0x3, {"2adb0485cf5ff0"}, 0x3}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000480)=[{0x68, 0x114, 0x7fffffff, "f00cd58374990c1619725339c26ccdc899d54fa64542e3d21c50e1ec091bc3402054945384f19f71eb626de8d18f58a9ffcebb81edaa5f0777a889b8d61fd9331606e52c1356e4b1c8a751642cf7a90e3f0e0bb348e3ccf7"}, {0x88, 0x0, 0x8001, "acaca5310e9a7545e2e6d2104790a2cde2a083cace4d2a80e76ccd522681bc125ff954d457e08587a44ab6af5aa53ae0b00f082b01d33f245a9a0b6d873d6619ad51e7d5739a0e8dc46a2db6406d278649151acedab72dccbce5f2dfc340ece66cfb1e5113bbdec0d132e9544673470205091f21d13a"}, {0x50, 0x13f, 0x39, "2cde585062b5fe1f4efb9bad3f4979f0e972fb7eb19bddc85e41c50ef00e31b7923da43a5557a9d57645f7da305a0a3cd705e3a4991876963fc457ab"}, {0x100, 0x107, 0x9, "5506380745c0189a8cf766a076c395a7c96e9a7b347fc1d4a919bc73475dd4a56c06d43f2c9b0eb70e327f909da12d7d14ed13dde0c9cd5b21738ddb88a6bcb2f2f0aca976e0a2edde8f7ca85c0ef53bd17d76d8b5dfe6bca3edcd3d244318dca535a92c641887e8e419a8357418345cd5f801ab7e5d80a8246a94b2f2e910ffa16c646f3153f9ff9b2805df403d0a5b615436bcebf6bc37fb187aabb59ad193f397209a98118e4344bc6ab39d515b876ca17b7b847861bdf2ab1f88fbc86aa9411874a77905c4d7c9748c378cd4475f1cfe0d8d48dffdbba34433785d1dc0798021de9f195c201b44cd"}, {0xc0, 0x113, 0x7, "945dcd58f1ac475ae8f271691a8758b35cd65b394d38127c606c0048b324da23709b1c205b5657cd5a0f7bd8e91e1ddaf714f0b91113af5894602c9579dc57b4c5a824d08085b952096ef617ea3cb92222aca07772547ae5a46afcd24684002d677f14d941fc657aeb679e3aa038f8c6603eed334b778514441d4bf3ac1ad640bafd39b08b6a0d626cc2429be303b5f4622a789777c5315fa5ef80e65de2101cd785089a116ee7c6124e52"}, {0x1010, 0x10b, 0x3, "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{0x78, 0x116, 0x401, "88ca800160b3cf9a247ba92073e5a6622b829190567c68c017e18bb3df2988d12893ca1d15ceb43434a87a0bdb2843c3d5e972260e74e427e638bdd1557b36e85cf8f2f5d5f4109c61d5e8134baaa4eb93dd5d55cededca175dfc4c663ff908f48f3e2"}], 0x1388, 0x4000}, 0xffffffff}, {{&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001840)="d8bc931206111058b7b4fe96d1aaf32b252f332bf3e19979dca3ac7e853d9b5c8f131717684250a7186a3279c0c3fe5018e2f8a2bc02ba75529f3dc02a4d87ce3e2de84dc0f3e578601707f3db4724028bf757151dedf9acc9959fca064e2a320b48d8c8dd41454dcad48ddce710f941592d70a867080f4c2a897e28e0b84996f30a021cb25fd8a1c5283bfe4b5e6d2bd6f6768d7843a651b6802bc027d218bfdde6cbea029df0c540d8a039ede37cdd75422b6b7a3a348dd82eaef812b6e53306314b69445966b9", 0xc8}, 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0x1000}], 0x8, &(0x7f0000007600)=[{0xe0, 0x11f, 0x4, "52dd8432f45800b0ea91f04eec8b92c0802d360bc7813d02f75959eac1c39f3da1f2114b9d5bad0176bbe22aba54946a761cec15b2f5978026954ab16de906d92295487d99e74eb45fc8be39dd9877b188b2a8cceb2331cf691f28e6dd4f4aa28df5c2157c1608e026a69c67cc9c59ae2381107b0fd3852e2ec317be9b09de31ca31dcd230ae5311f1f6548e49e036e4899acef8b0440d26f2d9dc360df049d03a54b2e52ea393d3e5b3d665c6cbe6218c7a4a4976374f5688fbe7e5f179d7ceeb780142cb4684150d8715d9d68ce7e6"}, {0xa0, 0x1ff, 0x3, "cb65a5e672dcacd43867717317983d4b14695d323c8db3e5d64b02d9b4806eedd29fefa8857e4a0cff362c661f7c302d3fcc46df524b441bf14fc9988f570f85aec452473af18c3059638fab4f201f7eb77c82e8b12d4c1f1a0f352bd906cf4d3490403fc9fe81056eef13d0ab4358fbf4f0bb40bba926dd73663845b649241b9d12a3bdc41c68e7d5ce9ae9e226"}, {0x18, 0x11f, 0x4, "e1200586a5cc2f"}, {0x68, 0x11b, 0x100000000, "4374f1ab30fdd3b1927288a51f2f96ba47a5eb2e9db55f542cf234690a707d35adba34051ef497232060b20d3324fb58881004bca8a60ebd7b4cfe520e678396fed363ceb4433a06e2784e29ff68439b97b8fa"}, {0x70, 0x10d, 0x1f, "76f51f5cddeec3ca1591ce34f0ee9ef861152be4c416a7060769690bccffe2a6b7995c3592656813304b2bb3fbd03a8c58580bbec579cbbe7520e2741823e61c191a10c63538de87debaf6176a0db50e195498d7ea1c8ca670d7619abe8c"}, {0x58, 0x10d, 0xe81, "e1294ed175ed3513a9d7c80457863141dbe59bca48ae84465a6ade2e2785aba5c6cd7927be003f65717481c3c44bbfda3937a6f9d6a42922087a2377fd8541dffe4621e98bf2"}, {0xe0, 0x13f, 0x0, "84c87454d912b854120b2a6fcfb01c26d5becabdc77fa98cd31ed9998b14902dd43c80930a995ced994dc7dba5947c07552cfd37079709364dcc3665b1ab0aebdf6b0b6612394d83ac95cc0d7e8c1989f34191c42890e078f0c06b39e86e9864826dc0fd8cf8804038f745002471fd1d7243197b42e9bd3311e5749c8cf4b80ff7097a02dfea3aafaedabe0959f9c5ee492ea7abf5201c050a81c840f29bcc3a6e23edf54127dec43339ae350d82b6dbca2a03a5ae65557321f594b0c739792e9a26919de6de41c78aaaed1283a011"}, {0x60, 0x1, 0x7fffffff, "fc106f2d8c848c83b7ef9d518f276ec7e7399fa2aa2777693648a8c89adaf237dd29469bb071f2186cbf07f4895934f3c129b48d3e39a552625d3600a28f8abec0cd799323262eb7dfcf"}], 0x408, 0x8000}, 0xde32}, {{&(0x7f0000007a40)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f0000007b40)=[{&(0x7f0000007ac0)="b9e89e85dd27c6a0f0947121934e60693f0b5e3fcf1caacbb8594f00139c81b1ac13a244d25cb5dcd078d16ff59014a621fdb9be509b6003d637caa8cfd9b5382455bb67a4415200cea99e6e626aad32", 0x50}], 0x1, 0x0, 0x0, 0x1}, 0x1000}], 0x7, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/06 20:43:59 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r2, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) io_submit(r3, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000080)="d9227d7462584bd6c66b3b981dec177d41f0aab696fbc6865b9d84cebb8cb097c214b877a83bf24a3a11b695a484e334980fdfd798bf8aafbeba931c054e0a", 0x3f, 0x4, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000140)="414f7149cf716088d0e29363a59936b1859dc12855acad2d9d9206fe595a6416c437419c82e1a856fb5e5febb7f2f067e1e25b34dbc6e168a201286b6287e5f05803f2a91f83f901e1e8758ef4a6b1ba871932e5d51bf45cf514e84237c64b064e323ae8b2f03d772445383d043a2cb034c05f28a4e85a3678529ef1461156009d0cccf42baf0974752879b4835f836df125b73fa968fbb8252f7d06d1d6dcba8f6c471045d06ab5fc5c4ca47ee5cba3fe470b", 0xb3, 0x8001, 0x0, 0x1, r1}]) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="ff0300000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000fbff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091c81e9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) 2018/05/06 20:43:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="3ef8e8a72edd3955d88a211618e4d3fa2698bf53217d5642d817cfd42be0c7109ec6baf954b7547a84aee96a1bc9ae75694b0f27dfb45f253b9cf49f38db2e9caf861fcb365ed7f81d13282cbbe42665", 0x50}, {&(0x7f00000001c0)="a763980dbac054f6c3c97a40860c77e23695f6b136cf65ed7c2658998b0a0a26af879e7b2e9ef02047aa31d592ce72c9c72208237464204bf4ac2a0a4234f04474a5", 0x42}, {&(0x7f0000000240)="a8298c77e5c90c8cd078669043f16d1638a01c0bc4119717a02bfc744d8380ec98dd2e2353e34ad7dfbb89a88a0469c6c3ab0dff1d6fcbee4c7ac3c73f31606d309d73721c100a6c9ee047e1eb97041246fc6defced59d23f91025f64ce09dc34e00ee0370a1f8dee375145dd3f391985045d9903866d9bf9c8a46d5f49a6f2b786eb8562daf11da5b6ee4f1c1c051345aa217712ac2eb26f0fa1db70292bec75406fd7ca82a4612a800f134ed0b9d", 0xaf}], 0x3, &(0x7f0000000340)=[{0x40, 0x100, 0x80, "5cf430e348c00f4f653c7c4b040988571b79cdbdb9dbd2e45f51c9431a5cae0edf0f1386f68ba0606c6e66"}, {0x70, 0x0, 0x100, "8df19c64365a635e49051e08713dffae546b856398e78cd303f58190423152ae2c6f72eefadd7278e1310ba9d000dfb8cb0db3bc38d34b34ef9e981688e919f0a56834b627b2be1ae9be69e622c9ec3af81e6612f0d08db22016e1"}], 0xb0}, 0x20004010) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2000000000000064, &(0x7f0000000040)=[{}]}, 0x10) 2018/05/06 20:43:59 executing program 1: r0 = memfd_create(&(0x7f0000000740)="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", 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ftruncate(r0, 0x1000000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) read(r0, &(0x7f00000004c0)=""/50, 0xfffffe9e) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f0000000500)=""/98, 0x62}, {&(0x7f0000000340)=""/104, 0xfffffdf2}], 0x5, 0x0) 2018/05/06 20:43:59 executing program 0: setpriority(0x2, 0x0, 0x0) getpid() 2018/05/06 20:43:59 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000180), 0x80000008, &(0x7f0000000280)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r3, 0x2, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000180)}]) getrusage(0x1, &(0x7f0000000080)) 2018/05/06 20:43:59 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x200000000000006, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:43:59 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x0, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f00000003c0), &(0x7f0000000400)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x7}, &(0x7f0000000100)=0x8) r2 = socket$packet(0x11, 0x5, 0x300) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10080, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000180)) fadvise64(r0, 0x0, 0x10001, 0x2) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x5865, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 20:43:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4a6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffff800, 0x4, 0x100000000, 0x7, 0x1a}, &(0x7f0000000180)=0x98) bind$inet(r0, &(0x7f00002c8000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) 2018/05/06 20:43:59 executing program 2: r0 = msgget$private(0x0, 0x640) msgrcv(r0, &(0x7f00000001c0)={0x0, ""/210}, 0xda, 0xba1adcecceffb6c6, 0x0) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) 2018/05/06 20:43:59 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)) inotify_init() epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) 2018/05/06 20:43:59 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r2, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) io_submit(r3, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000080)="d9227d7462584bd6c66b3b981dec177d41f0aab696fbc6865b9d84cebb8cb097c214b877a83bf24a3a11b695a484e334980fdfd798bf8aafbeba931c054e0a", 0x3f, 0x4, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000140)="414f7149cf716088d0e29363a59936b1859dc12855acad2d9d9206fe595a6416c437419c82e1a856fb5e5febb7f2f067e1e25b34dbc6e168a201286b6287e5f05803f2a91f83f901e1e8758ef4a6b1ba871932e5d51bf45cf514e84237c64b064e323ae8b2f03d772445383d043a2cb034c05f28a4e85a3678529ef1461156009d0cccf42baf0974752879b4835f836df125b73fa968fbb8252f7d06d1d6dcba8f6c471045d06ab5fc5c4ca47ee5cba3fe470b", 0xb3, 0x8001, 0x0, 0x1, r1}]) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x80000, 0x0) 2018/05/06 20:43:59 executing program 1: r0 = memfd_create(&(0x7f0000000740)="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", 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ftruncate(r0, 0x1000000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) read(r0, &(0x7f00000004c0)=""/50, 0xfffffe9e) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f0000000500)=""/98, 0x62}, {&(0x7f0000000340)=""/104, 0xfffffdf2}], 0x5, 0x0) [ 116.624315] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/06 20:43:59 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x200000000000006, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:43:59 executing program 6: timer_create(0xffbffffffffffff0, &(0x7f0000000380)={0x0, 0x20}, &(0x7f0000000080)) clock_getres(0x2, &(0x7f0000000240)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000000000)={{0x77359400}, {0x0, r0}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000200)={0x1}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/158) [ 116.700148] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/06 20:43:59 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x40, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000606000/0x3000)=nil, 0x3000}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, &(0x7f0000527ff8)=0x20000000, 0x1b, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000000), 0x7ff, &(0x7f00004aa000/0x4000)=nil, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xd0e, 0x2000) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0xfff) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x2, 0x60130, r1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffff, 0x80) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000100)={{0x401, 0x10004}, {0xcc, 0xfffffffffffffffe}, 0xec49, 0x5, 0x2}) 2018/05/06 20:43:59 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="b80000001900010b0000000000000000ac141400000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000f71c4cb70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5000000000000000000000000000000000000000000000000000000000038e100000000000082000000004426e17122429a3e3c465f4c2c72e39223158c83b0b9ede7b236e63c9fdba0ebf722dc3564a8244ed5d66bcad306a59f525aea95304a78dc912f0c96c7d225c71e1fd853e832d9e95dbf2ad28ad26a38"], 0xb8}, 0x1}, 0x0) 2018/05/06 20:43:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) recvmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0, 0x0) accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/05/06 20:43:59 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x200000000000006, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:43:59 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r2, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) io_submit(r3, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000080)="d9227d7462584bd6c66b3b981dec177d41f0aab696fbc6865b9d84cebb8cb097c214b877a83bf24a3a11b695a484e334980fdfd798bf8aafbeba931c054e0a", 0x3f, 0x4, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000140)="414f7149cf716088d0e29363a59936b1859dc12855acad2d9d9206fe595a6416c437419c82e1a856fb5e5febb7f2f067e1e25b34dbc6e168a201286b6287e5f05803f2a91f83f901e1e8758ef4a6b1ba871932e5d51bf45cf514e84237c64b064e323ae8b2f03d772445383d043a2cb034c05f28a4e85a3678529ef1461156009d0cccf42baf0974752879b4835f836df125b73fa968fbb8252f7d06d1d6dcba8f6c471045d06ab5fc5c4ca47ee5cba3fe470b", 0xb3, 0x8001, 0x0, 0x1, r1}]) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/05/06 20:43:59 executing program 6: unshare(0x60000000) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x25, &(0x7f0000016000)) getdents64(r2, &(0x7f0000000340)=""/200, 0x244e8a6) 2018/05/06 20:44:00 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x12fd}) write$tun(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="00010800f503000000000000000000000000aaaaaaaaaa007f000001"], 0xfffffe30) 2018/05/06 20:44:00 executing program 5: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f0000bcc000)='./file0\x00', &(0x7f00008caff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x25, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000780)=0x8) rmdir(&(0x7f0000000000)='./file0/file0\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) read$eventfd(r0, &(0x7f0000000100), 0x8) inotify_init1(0x80800) 2018/05/06 20:44:00 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)="49705590f6d44468d4f5f15879e20a27dd414ba7c4a5c654c6a4f6c92f292310b7504b6ee3924625c6621ecb0889c90e5ebc465c68e5f871699328a9dd53075bc92a196ca7357c681d44d2dada1ba14c8cef9dcf398a5da241ebe8374e0cf872ad972c2b9b7b4703ccb0eadb9015558ddf89b278f6e42bc3473ee1b57e79789387fd70db99", 0x85}], 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000200)="04345b76348c62c38947fb643f", 0xd}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x2, 0x4) ioctl(r0, 0xc2604111, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x7, "42a17d716ee831"}, &(0x7f0000000040)=0xf) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) [ 117.057257] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:44:00 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x200000000000006, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40001) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000dedffc), 0x4) 2018/05/06 20:44:00 executing program 0: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x40, &(0x7f0000002000/0x1000)=nil, 0x7}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}, 0x10) 2018/05/06 20:44:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000010c0)={0x0, 0x211, 0x8, 0x6, 0x1, 0x1}, &(0x7f0000001100)=0x14) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001140)=ANY=[@ANYRES32=r2, @ANYBLOB="f1000000f2bba9f0df31cb47ca815a8c22ebcb98ac476724d33729708c736898c39e25f704000000152367f4e85140eae39b164e9e2b8666157e39c6656278a9a8b237efbbd6e9e1facec395c29593708667283498ad17c3a19fdbcdc3b434f8bc212e9e4a0abc404fa807f42b1468655feb1e1a1aa8cfbd3a2eb8dd8df59d5dcf996f13474a7e09a689d63fdbe5d378879f343b51131188457d46432008b5594c28620d67ea4971c1bba2c058abb9e7f3c86b2e8706a070eb396337786c4178a75d98358479ee4cdc6014c09364106ce6eccb3c06157257d3a0c2982cc043c8ad0267499c9cff778f036abb0a"], &(0x7f0000001240)=0xf9) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3f, 0x80000000000000e1}, 0xfe54) 2018/05/06 20:44:00 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x200000000000006, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:00 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r2, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) io_submit(r3, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000080)="d9227d7462584bd6c66b3b981dec177d41f0aab696fbc6865b9d84cebb8cb097c214b877a83bf24a3a11b695a484e334980fdfd798bf8aafbeba931c054e0a", 0x3f, 0x4, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000140)="414f7149cf716088d0e29363a59936b1859dc12855acad2d9d9206fe595a6416c437419c82e1a856fb5e5febb7f2f067e1e25b34dbc6e168a201286b6287e5f05803f2a91f83f901e1e8758ef4a6b1ba871932e5d51bf45cf514e84237c64b064e323ae8b2f03d772445383d043a2cb034c05f28a4e85a3678529ef1461156009d0cccf42baf0974752879b4835f836df125b73fa968fbb8252f7d06d1d6dcba8f6c471045d06ab5fc5c4ca47ee5cba3fe470b", 0xb3, 0x8001, 0x0, 0x1, r1}]) 2018/05/06 20:44:00 executing program 5: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) unshare(0x8000400) sendfile(r0, r0, &(0x7f0000000040)=0x62, 0x9) 2018/05/06 20:44:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) ioperm(0x0, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) tgkill(r2, r3, 0x4) dup3(r0, r1, 0x0) 2018/05/06 20:44:00 executing program 1: r0 = socket(0x200000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000026007f000000000000007701000000ff010000504d28403df36e140008d10600", 0x24) 2018/05/06 20:44:01 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x200000000000006, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:01 executing program 1: unshare(0x8000400) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/06 20:44:01 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) ioctl$int_out(r0, 0xfb6ada85ccdd5636, &(0x7f0000000000)) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x12) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x7}, 0x4) tee(r0, r0, 0x800000000000, 0x0) 2018/05/06 20:44:01 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x80000000, 0xfffffffffffffffc}) 2018/05/06 20:44:01 executing program 0: r0 = socket$inet6(0xa, 0x80807, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/06 20:44:01 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r1, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) 2018/05/06 20:44:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x81, 0x9, 0x2, 0x7}, {0x6, 0x1, 0x9, 0x8}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000640), &(0x7f0000000680)=0x3a3) 2018/05/06 20:44:01 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) socketpair$inet(0x2, 0x3, 0x591, &(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000300)) r2 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={r2, r3, r4}, 0xc) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000440)=0x0) syz_open_procfs(r6, &(0x7f0000000080)='net/fib_triestat\x00') r7 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') preadv(r7, &(0x7f0000000100), 0x2d9, 0x0) 2018/05/06 20:44:01 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x200000000000006, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:01 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{0x77359400}, 0xfffffffffffffff8, 0x9b6, 0x1}, {{}, 0x100, 0x9, 0x5}, {{r2, r3/1000+30000}, 0x80, 0x5, 0x800006}, {{0x0, 0x7530}, 0x1, 0x5, 0x5}, {{0x0, 0x7530}, 0x9, 0x1ff}, {{0x77359400}, 0x0, 0x800, 0x7}], 0x90) sendfile(r1, r0, 0x0, 0x2) 2018/05/06 20:44:01 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0xffffff90) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x1, [0x1]}, 0x6) 2018/05/06 20:44:01 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/05/06 20:44:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000001540)=0x21) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000011c0)="71e67a15", 0x4) r2 = accept$ax25(0xffffffffffffffff, &(0x7f00000013c0), &(0x7f0000001400)=0x10) sendto$ax25(r2, &(0x7f0000001440)="5c4ae58ff222772d4353f9a0c74bb369d1fdfceb7fceeb9a4c946ef8c835d2907bd2c081c9ea4481bb09e58a3063559c95a6a0365b01ec918c573538a072d481b33cc408ccc15785e5ea1cab97614e40b727faa98043578c2f2173f8183877044774f0d2f0376c20deb48a78d81f71c8767270488a95050bd4cf99a51febdd3574abf9fafbfb001b3a2fd956207a039c0291f6e8ba182b3c19e3789527644633f647ac63de233b80dd7a2ca9182c572d1879", 0xb2, 0x40, &(0x7f0000001500)={0x3, {"66971fb1594671"}, 0x6}, 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) getsockname$netlink(r4, &(0x7f0000001100), &(0x7f0000001140)=0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000001180)={0x8, &(0x7f0000001200)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}]}) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001040)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000001080)={0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0}, &(0x7f0000001340)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001380)=0x0) setpgid(r6, r7) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/05/06 20:44:01 executing program 2: r0 = socket$rds(0xa, 0x2, 0x11) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000017c0)=[{&(0x7f0000005000)="7e0a0843b812cef688", 0x9}], 0x1, 0x0) sendmsg$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)}}], 0x1f}, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) 2018/05/06 20:44:01 executing program 3: personality(0x4100001) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xa0002000}) clone(0x0, &(0x7f0000000200)="f3a019a85e91e9ef09aaed3d5dc2971e87247c67222ab690d1bb0fecb1b4fdd3382bbe418f2d482b109b5343a162c41132ea053e1b08f56cb83125b208947cc440cce3e38a10e469f2d5f0353359df3797b17d1a74006520adf856bd22b66dfee48a78d6307d94d4b8d7fb75c35f19c357f5888e82c8ac86f43dc79bb5", &(0x7f00000000c0), &(0x7f0000000280), &(0x7f00000002c0)="21cd2c4e9285a96c0cc6b8221d87bc5e0748f8") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1f, 0xfb8e, 0x6}) 2018/05/06 20:44:01 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x2}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) 2018/05/06 20:44:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x1ffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x1) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7f, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xffffffffffffffff, 0x5, 0x8000000002, 0x8001, 0x40000000000012, r0, 0x20000}, 0xa29090c50f0395e5) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x80000) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x0, r2}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000240)=0x10) 2018/05/06 20:44:02 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) semget$private(0x0, 0x200000000000006, 0x0) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:02 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r1, 0x2}, &(0x7f0000001180)=0x8) io_setup(0x58, &(0x7f0000000040)) 2018/05/06 20:44:02 executing program 1: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2) r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x5b46, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7de, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2603}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000000c0)=""/85, 0xfffffd4c, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)={@mcast1}, &(0x7f0000000280)=0x14) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) fcntl$lock(r0, 0x0, &(0x7f0000000180)) 2018/05/06 20:44:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x400000000000002) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="100000000000000000005a12f63714fd"], 0x10}, 0x0) prctl$intptr(0x3f, 0x9) 2018/05/06 20:44:02 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="8b7da4deca6eab2652708d33a4ee30abd84f87e78c4f12", 0x17, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) keyctl$unlink(0x9, r0, r1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001}, @icmp=@address_request={0x11}}}}}, 0x0) 2018/05/06 20:44:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) syz_emit_ethernet(0xfffffdf5, &(0x7f0000000180)={@random="cf5576d3a5d9", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x4a7a, 0xd48, 0x6}, 0x2, 0x3, 0x0, 0x0, "44275985911da511"}}}}, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000000)=0x54) 2018/05/06 20:44:02 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x2}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) 2018/05/06 20:44:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="1120fff500070000000046d1030000000800020002000000"], 0x1c}, 0x1}, 0x0) 2018/05/06 20:44:02 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x93, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000280)={'teql0\x00'}) rt_sigtimedwait(&(0x7f0000000080)={0x401}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000140)=""/230, 0xe6}], 0x1) connect$unix(r1, &(0x7f000017a000)=@abs, 0x2) 2018/05/06 20:44:02 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) flock(r0, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r1}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}, {0x5}, 0xfffffffffffffffe}) fremovexattr(r3, &(0x7f0000000100)=@known='security.ima\x00') syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/06 20:44:02 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) semget$private(0x0, 0x200000000000006, 0x0) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:02 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r1, 0x2}, &(0x7f0000001180)=0x8) 2018/05/06 20:44:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_eee={0x44}}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/9, &(0x7f0000000280)=0x9) socketpair(0x4, 0xf, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7f, "384d762b48d9df7eacd46da30da321bdda1bbc9f6b61205ed1257cebcbca4816662b2a5a5217f0948bef9a750ec145dfcc1de40f54a3c0dd72218a3ec264376d488502a0663b3846e41f4bf0f75662afe6a1ea09b950c9158f9c76d12184ca9d2b81d53b1e770fded92354c52ccaa978ec682f769cf9946e991311b319143c"}, &(0x7f0000000040)=0x87) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x7}, &(0x7f0000000200)=0x8) 2018/05/06 20:44:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x4, 0xedf, 0x8}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./\x00', 0x200002, 0x0) 2018/05/06 20:44:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ifb0\x00'}}, 0x1e) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa001c0000000000119078ffffff0fe10000014e204e2300089078"], 0x0) 2018/05/06 20:44:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000002c0)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0xa4, &(0x7f0000000200)=[@in={0x2, 0x4e23, @rand_addr=0x7ff}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x20d00, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x101}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4e, @loopback={0x0, 0x1}, 0x93d}]}, &(0x7f0000000180)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/05/06 20:44:02 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0x80000008001, 0x0, 0x1}, 0x2c) r0 = memfd_create(&(0x7f0000000000)='vboxnet1.,\x00', 0x2) fstatfs(r0, &(0x7f0000000240)=""/128) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000001c0)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804104a4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x1, 0x70bd2a, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x69b}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000080) 2018/05/06 20:44:02 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000300)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000340)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)={0x0, 0x0}) wait4(r0, 0x0, 0x60000000, &(0x7f0000000400)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) 2018/05/06 20:44:02 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="caa0ff68b6cc71bd88f914f6622f8571becf30c19b9ba211155bcd83b783b62fb591b46e6e217aedeb5fcec0c686aaeb3da2fb4a6608c45ca7ab958dc7358afd8ae26ea1f705682d95ebfc6637f123b0bec4b7410f6d04a10162b7c0c4733e07df233a3107832f2d5cb398dd6f3958e08e3a324c8da3a9778b656b4985a357d29e4023d56924c9cc6675b08e7b6d1dfd8f60ec2a5d69cba40170d8020384c5ead7595b64b2ff60b1b17153ccb625adc93db65d98c89f11f65cc560a6cb10b97d0bc983a1f81ae05809c0d7accab5fe55228d21c23140c10973c7b38dc42de2dd0a2de613e653de01af52e774a6b378fdec3f", 0xf2, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0xffffffff) 2018/05/06 20:44:02 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) 2018/05/06 20:44:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='cpuset\x00') getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000002c0)=0x800, &(0x7f0000000300)=0x4) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x10000) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0xfffffe6c}], 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1000, 0x7061d9f25b1039e4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) tkill(r5, 0x29) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000200)={r4, 0x3}) 2018/05/06 20:44:02 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) semget$private(0x0, 0x200000000000006, 0x0) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x44) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) r2 = semget$private(0x0, 0x5, 0x0) semop(r2, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r2, &(0x7f000001a000)=[{0x3}, {}], 0x2) semop(r2, &(0x7f00006bd000)=[{0x0, 0xfffffffffffffff7}], 0x1) 2018/05/06 20:44:03 executing program 6: set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x0) gettid() r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x47) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000740)={0x0, 0x9, 0x1, 0x2}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000940)={0x0, 0x7fff, 0xee, 0x9, 0xfffffffffffffffa, 0x9}, &(0x7f0000000800)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000840)={r1, 0x4, 0xab0, 0xff, 0x8001, 0x0, 0x7ff, 0x1, {r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x20, 0x7, 0xc04, 0xfffffffffffffffc}}, &(0x7f0000000900)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000240)={{0x1, 0x1, 0x3, 0x3, "9ed3bda4f98b03cba8416a5acec4fd0ccf99eb1ed6714146d546d4c72873167843885dd774fc422b917f3ead", 0x7}, 0xe36, [0x0, 0x3388, 0x6, 0xffc0000000000000, 0x3, 0x4, 0xe2, 0x80000000, 0x2, 0x1, 0x5, 0x10000, 0x6f2cc612, 0x74, 0x3970, 0x4, 0x9, 0x9, 0x9, 0xfffffffffffffffa, 0x3, 0x8, 0x8001, 0x8, 0xff, 0x974e, 0xce, 0x4, 0x4, 0x200, 0x9a, 0x4, 0x3, 0x7ff, 0x83c, 0x7, 0x4, 0x7, 0x100000000, 0x200, 0x21, 0x400, 0x4, 0x2, 0x8, 0x8, 0xfffffffffffffc00, 0x98, 0x86, 0x1f, 0x69985768, 0x1000, 0x7, 0x1f, 0x1, 0x80000000, 0x3ff, 0x20, 0x9, 0x6, 0x101, 0x7fffffff, 0x132c, 0x7, 0x5, 0x7, 0x8, 0xe19, 0x4, 0x6, 0x0, 0x6, 0x401, 0x6, 0x7, 0x8, 0x482f3b58, 0x3, 0x8, 0x7f, 0x7f, 0x8, 0x8, 0x2, 0x6, 0x3, 0x3, 0x0, 0x4, 0x9, 0xa0, 0x9, 0x4, 0x4b7d, 0x100000000, 0x0, 0xfffffffffffffffb, 0x3ff, 0x10001, 0x3, 0x0, 0x800, 0x7, 0x7, 0x5, 0x2ab, 0x6, 0x6, 0x10000, 0x80, 0x6, 0x7, 0x1, 0x400, 0xe00000, 0x7, 0x8, 0x9, 0x3, 0x3, 0x4, 0xb3d, 0x5, 0x6, 0x9, 0x80000001, 0x100000001, 0x1], {0x0, 0x1c9c380}}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000200)={0x2b28, 0x1, 0x1f, 0xfffffffffffffe00}) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000180)) [ 120.231015] IPVS: ftp: loaded support on port[0] = 21 [ 120.414818] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:44:04 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0001080006040000000000000000e0000001aaaaaaaaaaaaac1414aa5432e6cb4302893e4b44baa39731f7cfdad0862f09028cd28ea3fd6cea44af0e89d22c49ced0594ec6426a782a3756a47a6dd4af1c923929beb30096ea0d2ef96ad8f109b04df1f5cb5151b632746468aa91051d988e713f0f59451c046e1ce548"], 0x1c) 2018/05/06 20:44:04 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) fallocate(r0, 0x0, 0x100000001, 0x4080000a) 2018/05/06 20:44:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x20, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/05/06 20:44:04 executing program 5: r0 = socket$packet(0x11, 0x80a, 0x300) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="188bf37c2182b3157d64229402a9053fc91ba27cbf51be284cfd7fa82f6ee19d302f1d3cb3cf5f946503900ab5c6ccd7af907a5dac3b8649830eadcf9f23c54c748abc50b098d8782065fa48829514be9ffb70b8a892ff178e99b50639b62fdaa70b09affd74c38528a491551128c392741b222c78675f482781e6b48845", @ANYRES64=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYBLOB="192705c2e34d49e3abeca7b7ea63973e56f189a939229c856130c4d700108a19bcdd8f56d88f30e923f07d9f0bbf231c5862f2cc83a8022b29835102abdf8a5fc251fcd89c0c4a78cea2077e36343767d4be4aeb558100b2cfdf6be97e89a99e7458152f986c6f482c1822ab4c1cd5c76609feb23851d16c0d2c329b30c81d4851ee58e0c8a0cde7f9f4276810042973514cc8550516eddb6f5e6aec1759c5eafc5b04da62c808618326874a68c51434acd9a98b73a3a58849d874acdf1f2d8a1acc4d5756fea1bf8b8e02454efd93b210c4397acc46", @ANYBLOB="e1bc48e939cb3e51b6f33c3cde5019be991c838b6c02aa805ef6d067fab55169"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="7094c11618aef402d32eaf395cf587ee3f3687384a17652a046070c75b17b0d042bb42cb6f31bc9ba29357af22b619f49c4cf146e6d06e21cee160b083c92a126201bdbea09266fcec4b1a86178973b34b9dca75e98a8352d44a348db65a27ab3bb601ef8e97ac2963369a839d3211ba5424e44ed8255f4975cf66edde4931802a26c4d7ddb3fd86933022a0c6d200f408339d2ad59c8119df9fb2b763eedb9d2e323197116bd1f4d2c3c8e29aa032a97cf971018879ec795a107fa25f5fd3d75c5e80d3"], @ANYRES32=r0, @ANYPTR]], &(0x7f0000000080)={0x0, 0x0, [0x49d, 0x4]}) r1 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xffffffffffffff01, 0x5, 0xb000}, 0x4) shmctl$SHM_LOCK(0x0, 0xb) 2018/05/06 20:44:04 executing program 1: r0 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/163, 0xa3, 0x100, &(0x7f00000000c0)={0x1a, 0x339, 0x0, 0x100, 0x9, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/06 20:44:04 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x101000, 0x0) 2018/05/06 20:44:04 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xfff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000078c0)={&(0x7f0000003d00)={0x10}, 0xc, &(0x7f0000007880)={&(0x7f00000063c0)=ANY=[@ANYBLOB="3c010000100003000000000000000000fe8000000000000000000000000000aa7f00000100000000000000000000000000000010000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000100000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000015000000000800000046000000"], 0x13c}, 0x1}, 0x0) 2018/05/06 20:44:04 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:04 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x200102) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) move_pages(r1, 0x5, &(0x7f0000000040)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000fef000/0x3000)=nil, &(0x7f0000ff3000/0xc000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000080)=[0x5], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) move_pages(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000fee000/0xf000)=nil], &(0x7f0000000100), &(0x7f0000000140), 0x0) 2018/05/06 20:44:04 executing program 3: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)='net/ip_mr_vif\x00') ioctl$sock_bt(r1, 0x5411, &(0x7f0000000180)="d25780c1e5ead94c7cb0429008440447759fb48422744499e6c1259db627f263368a461ce4b6af638ceb957a8db19d99b34bf8279f28fc7be73311e78f4860337f9dde3e8ac8bb818f1c98487f59fe897f78fa3c1961fb238b89f5fe9d3b109c8a97a8e1b5224fdd2b2bb14763") socketpair(0x1b, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8801) [ 121.302588] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 2018/05/06 20:44:04 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r1, @ANYBLOB="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"], 0x9c}, 0x1, 0x0, 0x0, 0x40}, 0xc080) r2 = syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000040)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x5) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000200)) socket$packet(0x11, 0x3, 0x300) 2018/05/06 20:44:04 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpriority(0x1, r0) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 2018/05/06 20:44:04 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:04 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x200102) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) move_pages(r1, 0x5, &(0x7f0000000040)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000fef000/0x3000)=nil, &(0x7f0000ff3000/0xc000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000080)=[0x5], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) move_pages(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000fee000/0xf000)=nil], &(0x7f0000000100), &(0x7f0000000140), 0x0) 2018/05/06 20:44:04 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000178000/0x3000)=nil) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) mremap(&(0x7f000071c000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000e76000/0x3000)=nil) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/05/06 20:44:04 executing program 2: r0 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x20000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000000240)=""/231, &(0x7f0000000340)=0xe7) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/06 20:44:04 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x4000000) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x20000000005, 0x9}, 0x2c) ioctl$fiemap(r0, 0x4020940d, &(0x7f0000000080)=ANY=[@ANYBLOB="a4"]) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x0) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be", 0x1, r2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000400)=0xfffffffffffffffc, 0x4) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r1) r6 = add_key(&(0x7f0000000480)='big_key\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="71c0ba7838467316029bd58f80963d7e50f5762c6f18f024e5e1a9364118bb1ad9b282ca942ff02edf5055b09333e7b92e05f9fc734f2bcf0030d6fb1b527ea715f389eeef7e94a15a4a119a96b8df54f9f5081382dc157a82c74059367cb9aa87d191c279f1e8e749ce0be36b1b3d868bc02c3b7ea73ebc6eb4096ee1cf24c8a0926ecc5eb66eefd53df4df45790279c61fd588f17659636a6080673703", 0x9e, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r6, r5}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f00000000c0)={&(0x7f0000000200)={'sha224\x00'}, &(0x7f00000000c0), 0xfffffffffffffed5}) 2018/05/06 20:44:04 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r0, &(0x7f00000000c0)=""/5, 0x5) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x200, 0x101000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000180)="a03d85b4ec9f95275999eb6ae9544ffe6ebb55a528630917b05007c68a885a206c86a5ea7f9d9e8e4fb6f022df09f768b14fdf3b5fddf5878fd6dfecafe569e71cbe522eaf0691e519e4fd36112efd01d0e8ca38caf487d18f9b269f34b3629d0943558c00ac00000000000000000000000000000000ddb5000000000000000000000000000000") getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0xd) 2018/05/06 20:44:04 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x8, 0x2c0000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000400)=0x101, 0x4) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000140)="01eb2fbf339fcf50949807ad3c749b0f67cca87e8045008a74a73941f2c48cc37d7c3aacc535a50617db345c97f854597fb31c0732213da0a27b8e99ac535fe60ff5af663defb432756306faf5ac0c05263cf5a3f79eeb628fdc7d8323ec33de17461974046e37772eba3ca8fb03e9ae261a801b35c409736c5c1de908f900857c933eb5742ce2103b5aac5264019f0d63a6db4322422058bfdfc1468437453a5ae0c426a0", 0xa5}], 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x7ac, 0x101}]}, 0x10) inotify_init() connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@remote}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) sendto$inet(r2, &(0x7f0000386fa0)='\x00', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000004c0)={r3, 0x2}, 0x8) recvfrom$inet6(r2, &(0x7f0000000000)=""/239, 0xffffffffffffff1e, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r2, 0x1) 2018/05/06 20:44:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x20009000, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000300), 0x1, 0x8881) r2 = accept(r1, 0x0, &(0x7f0000000180)) accept(r1, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) accept(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) 2018/05/06 20:44:04 executing program 4: semget$private(0x0, 0x4, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000140)=0x4000000) r2 = semget$private(0x0, 0x200000000000006, 0x0) semop(r2, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20013, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x7, &(0x7f0000000700)={0x0, 0x2, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000740)=0x0) timer_getoverrun(r3) execveat(r0, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000003c0)=[&(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", &(0x7f0000000240)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", &(0x7f0000000280)='\x00', &(0x7f00000002c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", &(0x7f0000000300)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", &(0x7f0000000340)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", &(0x7f0000000380)='mime_type+eth0keyring#mime_type%@^Awlan0"#}\x00'], &(0x7f00000004c0)=[&(0x7f0000000400)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", &(0x7f0000000440)='\x00', &(0x7f0000000480)='.nodev\x00'], 0x1100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x1f, 0x4, 0x8, 0x4}, &(0x7f0000000080)=0x14) sendmsg$nl_crypto(r0, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=@upd={0xe0, 0x12, 0x10, 0x70bd2b, 0x25dfdbff, {{'seqiv(rfc4106-gcm-aesni)\x00'}, [], [], 0x400, 0x2000}}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)=0x0) ptrace$cont(0x18, r5, 0x57, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x1f, 0x30}, &(0x7f0000000100)=0xc) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0), 0x1000) [ 121.926604] Unknown ioctl 19308 [ 121.997509] Unknown ioctl 19308 [ 122.095582] mmap: syz-executor5 (9183) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/06 20:44:05 executing program 5: clone(0x0, &(0x7f00008a8f43), &(0x7f0000654000), &(0x7f0000bc0ffc), &(0x7f0000418000)) clone(0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) wait4(r0, &(0x7f0000000040), 0xc000000c, 0x0) 2018/05/06 20:44:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x79b, &(0x7f0000000000)) 2018/05/06 20:44:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0xfffffffffffff267) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={{}, {r2, r3/1000+30000}}, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r4}, 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0xfffffffffffffc5b) sendto$inet6(r5, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/06 20:44:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$unix(r1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/06 20:44:05 executing program 4: semget$private(0x0, 0x4, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000140)=0x4000000) r2 = semget$private(0x0, 0x200000000000006, 0x0) semop(r2, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:05 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:05 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0}) 2018/05/06 20:44:05 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000ca, &(0x7f0000000000), &(0x7f00000001c0)=0xe5) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xc0, "b1396bffabad828e5ec077859f6adf92944879800e5539cf0271aa8b16cf6acb4ebb925ac92cd62d323c6f8c0aee327304df1ad0279aa5742dda5561e55194cf363f186c8e3c6012320e2ab9a90b2bbc8e4e7c5b8fbabf9bc1f1338b75978f91fbf80566ae25d08905d79a61bbafb77c5e33552c60e79cbad8d3726faef2903dd3c51c514524dc889f7fa28d1ccadf0d8b2c10685de7b75e79eec3786848cc912e9a953a0e01ce7c2eb160c5ac4893c3d988e3ab73a2de912df3b3f1b6f5d658"}, &(0x7f0000000140)=0xe4) 2018/05/06 20:44:05 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) accept4$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)={r1, r2}) r3 = socket$kcm(0x2, 0x3, 0x2) recvfrom(r3, &(0x7f0000000000)=""/226, 0xe2, 0x40002000, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x0, 0x155000, "d285976253000345774640705b680c928df56f238c305fd48f27d07e3b70ac7421b9ec4d05907a8fcef5dca8d32a24bf65694b8acdfa7d6e0e1ba1e561dbde", 0xb}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x5411, &(0x7f0000000180)) 2018/05/06 20:44:05 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000500)=0x30) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 123.100268] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/06 20:44:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "adaf6fc7120000000ab1d0fe7b2016ac00df52fa50f3893b1e41d6449a3db25a7496b0875645d1f25a1525d407dd9e68b85fb05dedc541ded8ee7239bff20632", "d992fd6e0f310e347f8dee44e5ce43f5a71486ea5584d703d1d5ef6abc144723"}) r1 = socket$inet6(0xa, 0x6, 0x5) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@local}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8000}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) 2018/05/06 20:44:06 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086610, &(0x7f00000011c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0xffff}], 0x48) 2018/05/06 20:44:06 executing program 4: semget$private(0x0, 0x4, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000140)=0x4000000) r2 = semget$private(0x0, 0x200000000000006, 0x0) semop(r2, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:06 executing program 2: r0 = socket$inet6(0xa, 0x80a, 0x800000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc2, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/06 20:44:06 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:06 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mlock(&(0x7f000031a000/0x1000)=nil, 0x1000) mremap(&(0x7f0000cde000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ed8000/0x1000)=nil) madvise(&(0x7f00000b5000/0x2000)=nil, 0x2000, 0xf) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x340, 0x248, 0xffffffff, 0x0, 0x340, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000000040), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0x0, 0x3e59ab502e27311c], [0xff, 0xffffffff, 0xff, 0xff0000ff], 'ip6gretap0\x00', 'veth1_to_team\x00', {0xff}, {}, 0xb7, 0x2, 0x3, 0x69}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x12, 0x2, 0x4}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xc, @ipv6=@dev={0xfe, 0x80, [], 0x21}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port=0x4e23, @icmp_id=0x64}}}, {{@ipv6={@empty, @empty, [0x0, 0xffffff00, 0x0, 0xffffffff], [0xff000000, 0xff, 0xff000000, 0xffffffff], 'tunl0\x00', 'team0\x00', {0xff}, {}, 0x0, 0x0, 0x6, 0x4}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@loopback=0x7f000001, @port=0x4e20, @port=0x4e20}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x8000, 0x9, 0xfffffffffffffffb}, {0xea6, 0x0, 0x1}, 0x9, 0x72cf}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xff000000, 0x0, 0xff, 0xffffffff], [0xffffffff, 0xff0000ff, 0xffffffff, 0xff000000], 'veth1_to_bridge\x00', 'gre0\x00', {}, {0xff}, 0x0, 0x4, 0x3, 0x20}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x5, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4, @port=0x4e20, @icmp_id=0x67}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) 2018/05/06 20:44:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x20, 0xb9, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x10001, 0x1, 0xe, 0x3, 0x6, 0x6, 0x6, 0x4, r1}, 0x20) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x1000, 0x7, 0x1000, 0x7}, 0xb3) r2 = dup2(r0, r0) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/05/06 20:44:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xdb50, 0x80102) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@rand_addr=0x7, @rand_addr=0x1, r2}, 0xc) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000080)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000001c0)=""/248, &(0x7f00000002c0)=0xf8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x2) creat(&(0x7f00000000c0)='./file0\x00', 0x19a) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000000180)="fd8ac2de998072744793ff4a9c61", 0xe, 0x20008006, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x100}, 0x1c) [ 123.316476] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/06 20:44:06 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x480000, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x200000000000006, 0x0) semop(r2, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="ae59cd0082bc2212a4949115387c41e603fff1965e35bfaad2234d7eff644a6d450b0b0574e4529f1de89dcc39508e6a91fd33a4ec7edf2a32111f79c401065ab1911599f722dd7cf1714267cf4c2178957fdf57497040", 0x57, 0x20020005, &(0x7f0000000000)={0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x3) 2018/05/06 20:44:06 executing program 1: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/06 20:44:06 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:06 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x8042}, {r0, 0x4000}], 0x3, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f00000001c0)={0x9}, 0x8) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021200000c0000000000000000000000050019000000000002000000ac0000000002000000e000000100000000000000000000fe8000000000000000000000000000aa00000000000000004fe36ce78f8bdb8f2f3ab80380ca806c0ba22f5f8ac3000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/06 20:44:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2}}]}, 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/06 20:44:06 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r0 = memfd_create(&(0x7f0000000040)='+posix_acl_access-nodev}*trusted!\x00', 0x2) ioctl$KDDELIO(r0, 0x4b35, 0x3) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000000080)=0x9, 0x35c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1200}, &(0x7f0000000200)=0x8) 2018/05/06 20:44:06 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x547, 0x200002) r2 = accept$ipx(r1, 0x0, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x3, 0x9, 0x9}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r3) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180), 0x2, 0x5) 2018/05/06 20:44:06 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:06 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x8, 0x4) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x200000000000006, 0x0) semop(r2, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r3 = semget$private(0x0, 0x4, 0x0) semop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:06 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x80, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x8) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x7ff) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2a2100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x7, 0x30, 0x8001, 0xff}, &(0x7f0000000240)=0x18) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000440)={{0x8, 0x10000000002}, 0x100020}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x6) read(r1, &(0x7f0000000280)=""/66, 0x42) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x2, 0x5, 0x3ff, 0x7f, 0xffffffff}, &(0x7f0000000100)=0x14) 2018/05/06 20:44:06 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000040)="1a578ecac93e13c459babbfb57848eca5a507f8090bb") getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f00000012c0)=0x22) dup3(r0, r0, 0x80000) 2018/05/06 20:44:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x8042}, {r0, 0x4000}], 0x3, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f00000001c0)={0x9}, 0x8) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021200000c0000000000000000000000050019000000000002000000ac0000000002000000e000000100000000000000000000fe8000000000000000000000000000aa00000000000000004fe36ce78f8bdb8f2f3ab80380ca806c0ba22f5f8ac3000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/06 20:44:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x10000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000c00)={@local={0xfe, 0x80, [], 0xaa}, 0x47, r2}) sendto$inet6(r0, &(0x7f0000000040)="12", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa40, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000080)=@req3={0x73, 0x3f, 0x1000, 0x7, 0x6, 0xc, 0x7}, 0x1c) shutdown(r1, 0x0) 2018/05/06 20:44:07 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f00000000c0)={0x20080522, r0}, &(0x7f0000000100)={0x80, 0x8, 0x3, 0x0, 0xffffffffffff8001, 0xfffffffffffffffb}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x5, 0x8400000000003, 0x4, 0x20, 0xffffffffffffffff, 0x4001}, 0x2c) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) write$cgroup_type(r2, &(0x7f00000002c0)='threaded\x00', 0x9) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000140)={0x2, 0x6}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000180)="4127c2ea650e6bccb5daf0e63ad61a521720f6f1c5a24b4b716b9bf4385a9da5ca549831c4814bbfee3ce56456489f40e1a34fe2bf224d26b7fa312568007f065eb89b2477d5f812c51e9f9c7becd948569f78138f13921e8285447a3eab583225fc5524c39b1e0b7ebbd37352558c513e7aa48ef9b5d413ca5cabcf737ff84280a471e88cb93f9b69a27a957c09c2a034608c8a34a3f3752f9afdc94e60024000822b5f70df0793578725bdbbd21bae1943e6f107a21d42f7c321d2d7c7a489877baebf3a2b18eaaf43cff315e7bec0a63dfa18525898d65c08bc74d9b053d66f7c3fecbd8faf264c") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000600)={r1, &(0x7f0000000500)}, 0x10) 2018/05/06 20:44:07 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$cont(0x4206, r1, 0x0, 0x0) syz_open_procfs(r1, &(0x7f0000000040)='fdinfo/3\x00') 2018/05/06 20:44:07 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), 0x8) 2018/05/06 20:44:07 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:07 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffe) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x11f) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000200), &(0x7f00000001c0)=0x6046215b) 2018/05/06 20:44:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) sendto(r0, &(0x7f00003a0fff)='\x00', 0x1, 0x4000040, &(0x7f0000c75f80)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893474c39ae4ed094d77d647f9084a5a0ffc400803568515e1038ede5688407516c7224d45661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019ecb7ad337991f23b8ff199c50b9332bcc3e577f4643d4c57fdfae1"}, 0x80) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/06 20:44:07 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:07 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/full\x00', 0x648000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000a00)={@l2={0x1f, 0xff80000000000, {0x5, 0x9, 0x6, 0x100000001, 0x10000, 0x400}, 0x8, 0x1}, {&(0x7f0000000900)=""/173, 0xad}, &(0x7f00000009c0), 0x20}, 0xa0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000ac0)=0x7, 0x4) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="4894ea103ee1299ed7c3", 0xa}, {&(0x7f0000000200)="9057f66bf9f6e68932a2c465216265cf576c6c0b297de632a10339ffd01ed1d36cb2d9d159b14b97798a99a16b045c09aab42b307a6037945d18e66515093a9683c47b305b197a362c50abb07f3b490a1290", 0x52}, {&(0x7f0000000280)="4bc8317f10dd2466231539f91e46f8d7032c3ccd8b5bd9e258aec8f5e751042fcb7340e37559b317df4b606ff5b62761399e8f7db4d1100e806c84aab631f17f3ec5752290efaf22ede84f0224f00dfeec5bad3c7faaab776a1a4c03442a405bd073c2047775e65b6e97087706d1948550bc981838b36d1aa84a293baa903c8e21a501814da4", 0x86}], 0x3, &(0x7f0000000380)=[{0xb8, 0x1ff, 0xffffffff, "af82230bea2c15909590c544a49ff5841283576e7cfdceb9dfb3448dcf282d710ff472075e5b3fac1feba4e4ed6b0ec524900aa38c9241d27b77f533c023883e0f192335f2c95e787b1ca423b7326dc3f33f11cfb1a1db78ac7c3a4e737ac16e2e0556ebdde666839d7d81d0756851b9ab2f859901a63708717e5e8e501ead58103f6c6cd87131d60c6922afc211069a853b8ad4c54a0c14a04dd7f2fbb6e9ac08a43089"}, {0x100, 0x118, 0x4, "2983459006c2ec291b9fbeabbfd92e189d256cb9e48d1db08faf24b1f2618b483948f80b79aa1ace2ea39a206363ca4a2a3531b8761cb14c5ef8d836a293b35c3a0a8a34bf32d1a4e969ca67a60c54455141ba2c84aa27542e4edbc243f06a0d3ec52e55025893872919d31f44b712fe047c18bd72997a88d0f4ff4af7ef507f40c96841bf11fee7eeb7ff94b472ee0c8e462409a0ac44dd7f95101e362af38520998008d81a4eda4734daedd3b8f7917882b6407b16c27f721ee5c140674a8d55a36045f213a87b35ddd27d93640a03182cb6da0e9555f06e134231ee6590305457ac282f103fd98b4b032f"}, {0xa8, 0x103, 0x7, "7e7a763d8e00856b50149d4ec212dfc70da08eb40bf5b083943dd533c5cb4fcdffbab8250a74f0583ff5c18c8fcf1d863cf6878727de2e2f17a4122a50b9429f022032d26694a34640a3dd4c1004d78ca602855912d43211672e4a180aa144dc87d6dbe9092c1b2ee5340163a715d4ad4c443c4dc81ef12ce9b8ea3c98704f5cd7b16975a39307bb8974ebd787547b10815964"}, {0x60, 0x1, 0xf737, "a8772b45213ab5f33bb1d30c0f8ab8df7a66e9402b2b3bad44dac549032be4047bf0d8ca6bb3185d9687fc953998ea93bf4d2cfd9906cd3773bac7b254b8fa7104bbe2fcbe2178517611dd5146"}, {0x38, 0x111, 0x3, "b4b89267c54c6402093703c720d4e06cec960f9ee7175948355af322b9c94ff9e61283cc54"}, {0xf8, 0x0, 0xe26b, "f680634a65517336c229a469024076ec4ed2cbfc3bf6f86ecd93f1498ef1411d3f9866db8e08ea0e34d2203d879ffd294fe6f1418eb39f2bb3628f5f3c1e3aeb74da1ecd8e6df8279586a8e35b34cb0ba0bb473533843cfc69ee3f2aa93a6631b1f5b5438b1e8a7a4c8ad8065e51e5bea6a44ea405c76f79329a1de2b9ec4193bee2a3435d8e37124292eb2d8efa457c6c0091bab20c0ec841ac831c9548ec09081b4b5cbf6b2d94c3f80f22c51762129fb907d2137263b44c77f588574d773d23087266b6e160bbbb77b1301085e0bc36e6f1f2298fa17d435fc4e41aa7464e399a3fe09a3f"}, {0x110, 0x117, 0x4c5, "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"}], 0x500, 0x4000000}, 0x8010) 2018/05/06 20:44:07 executing program 0: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xb) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x3, 0x5de, 0x20}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x1, 0x1}, 0x0, 0x9, 0x6, {0x9, 0x8}, 0xc1, 0x101}) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) 2018/05/06 20:44:07 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x134, r2, 0x200, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200000000000}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x44}, 0x24040000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0xfffffffffffffdee) 2018/05/06 20:44:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/06 20:44:07 executing program 6: unshare(0x400) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) accept4$bt_l2cap(r1, 0x0, &(0x7f00000000c0), 0x800) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140)=0x101, 0x4) 2018/05/06 20:44:07 executing program 4: semop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r0 = semget$private(0x0, 0x200000000000006, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:07 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:07 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000200)='./bus\x00', 0x0, 0xaaaaaaaaaaaadf3, &(0x7f0000000240)=[{&(0x7f0000000080)="4a1b912cfc8dc64246b43204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x38, 0x400000000}], 0x0, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYBLOB="057979234aa7ac758217b2c8959bfe9b76f6220d9706d2ebf1148ec17d1758929379bd57e31ad86280e7a756d272126deb4e1093cf1c3e8eb5042433e732a4ef4eac266d4338208db71743baa3c8fc5640be878abe7224f1265d31e150a53cef7e8ec8e44f5d013dd06ca7235d8075fa9a12eaeddd91b6ff9efa205f67d4641053cd9293a118cadb0e7401e32b5a43c82f6da3331d59d241c004218ab2", @ANYRES16=r1]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/05/06 20:44:07 executing program 2: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x32, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)) 2018/05/06 20:44:07 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000fc76f44d735f4661127fcfc4bb1fae2d389a5ea529845d773881ef4d3836d2bdc8ca12025cd6e0d0bc05cc60d9"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x8c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x7, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000140)="60622cc65cb4de495874db5b5f9ade1e11c2dd3d00cd9b728f6ef0a51a4ac744aafdf836d9d0d77e5763a3ab6e2e0d8e67ca961155180cfa99a42f1b3b287ed001274949eaa5faba39553474aeafb0b2cbfae516b943116921e26cea67c30d32f139ca144a530efd614b7f3771d2733e07c577f1eaea719b1eed0a3f6169c8a2b35a0023b6e16d3738418a20487d678a27e3"}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, 0x10) 2018/05/06 20:44:07 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200000, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) umount2(&(0x7f0000000180)='../file0\x00', 0xb) truncate(&(0x7f0000000000)='../file0/file0\x00', 0x0) 2018/05/06 20:44:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002e00ff0a0000000000000000040000000800000004000100f1ebbbb53bbc98a913138e5f6f67e2a6328bded9740350e3b9b47c9c10997f7f1ac1ee64a0240db08f4cc90f11ec6d25a49b8f72549eb21839029dd88aa7fa4f99141003f4e2b449a6204ab836cab9ce99d922d50b02f65a903d0fcd6023d762bbfcf779a980a36d95c3"], 0x1c}, 0x1}, 0x0) [ 124.878638] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/05/06 20:44:08 executing program 4: semop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r0 = semget$private(0x0, 0x200000000000006, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:08 executing program 3: bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x383, &(0x7f0000f56000)=@raw, &(0x7f0000f56ff6)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/keycreate\x00') ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5c, 0x44202) openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x20802, 0x0) 2018/05/06 20:44:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000006, &(0x7f00000000c0)=0x7, 0xd) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 20:44:08 executing program 5: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000040)) msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) socket$packet(0x11, 0x0, 0x300) getsockname(r0, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f0000000140)=@hci={0x1f, r1, 0x3}, 0x80) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000002c0)=""/76, &(0x7f00000001c0)=0x4c) bind$packet(r0, &(0x7f0000000280)={0x11, 0x3, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/06 20:44:08 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x81, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'bpq0\x00', 0x600}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) 2018/05/06 20:44:08 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001100)='/dev/input/event#\x00', 0xfffffffffffff82e, 0x400000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x69c2d0cde2eb73ca, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}], 0x235) sendfile(r1, 0xffffffffffffffff, &(0x7f0000001080), 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000002140)=""/4096) 2018/05/06 20:44:08 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:08 executing program 4: semop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r0 = semget$private(0x0, 0x200000000000006, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @rand_addr=0x80}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x280, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x2, 0x4) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001dc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00000000000000000000000000003e5b09a131d1f3eb9df11de941033dca2a2d9a47fa1009370a97d1d31db03b8a3d337d3cc5116fd9a200000000000000dcd897fedcc64ebd0fb72913671a3edc8c5e0b2fe9c88d8b2ab025b9823618890200000068a437473373d533d64117969d8754e0e5bfbb88387943e9155e6530c64f08f7dfccdd0563a83912802504f874e1"], 0x14}, 0x1}, 0xf62cafc8399c0362) 2018/05/06 20:44:08 executing program 5: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x68, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0x4160}, 'port1\x00', 0x10, 0x4, 0xfffffffffffffffe, 0x5a, 0xffffffffffffff7f, 0x544, 0x3, 0x0, 0x6, 0x80000001}) semtimedop(r0, &(0x7f0000000000)=[{0x7}, {0x0, 0x8}], 0x2, &(0x7f0000000080)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x6, 0x4) 2018/05/06 20:44:08 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fsync(r1) 2018/05/06 20:44:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x0) 2018/05/06 20:44:08 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xaf6, 0xb8001) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) accept4(r1, &(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000500)=0x80, 0x0) 2018/05/06 20:44:08 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:08 executing program 4: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:08 executing program 1: r0 = socket$inet(0x10, 0x3, 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x88400, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x2, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x2000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x5}, &(0x7f0000000080), &(0x7f0000000100)={r2, r3+30000000}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) 2018/05/06 20:44:09 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:09 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) 2018/05/06 20:44:09 executing program 3: r0 = bpf$PROG_LOAD(0x2, &(0x7f0000001fb8)={0x0, 0x200000000000011f, &(0x7f000000cfd0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x20000000000, 0xe7, &(0x7f0000002f19)=""/231, 0x41f00}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000001980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f0000001940)={&(0x7f0000000280)={0x169c, 0xf, 0x9, 0x600, 0x70bd27, 0x25dfdbff, {0xc, 0x0, 0x3}, [@nested={0x1268, 0x3d, [@generic="f2136589a08c800582139ff094149de190b09c496481cd66d8491aa9e0945e4be068eca872b198ec716c989739fbd60cb848c30104564d0e6f10144528a7d1e83ab10b443b7b602bbe8c8b98205f440d677de5768de9e1893d00f52c96e1d949f7633af0301181093e76d9265e45f1ca0073e1dd6ee6ff46a9802f4fb61f4df0b7ec40aae9e042f2acb933872e55c6cc245a192a7b868aab3bbb8fb016d4da28104a835f7f36b9", @typed={0x8, 0x43, @fd=r0}, @generic="6b54684b8c492a1da23895a7aa00ce907ca2e614b4159ccb2fe0582c65cabbf49031d7391c4b312cb1a51561a0d493aff08b5525020f88307dbe1716aefbde675b85aac12321463de96a4787cdd07cb78e2bcc304dd1dec2a4b289e539a750c86ef686a5060bd1f476839c66", @generic="7053a00626f341df71259a9e78a4d28519b32b4ef9f7a368e59e9a44737427bcd98326f81f277d630f762082e57f196f52a24354294594a41f9abe57a617787e80669f7452c297a4dbc7b76581ce589e98d6ea233695ae96be34b416d2460d3435073d884c0d541ac78603381144a25dc1ff2270cb70c08c960e6e33eb126eb57501e06ff0437d27181cef410c7faa232988d35cdca279993898652a6ba6c2379659378d152866d8c0caf209542a3219423e562eb117353d9f8fc10697370f883c92a250063a", @typed={0xc, 0x2a, @u64=0x8}, @generic="2ae39f325b3b05993e29cfe483adadb58e2c629b0eab1468496c38f4304269ea4edc90d071c3cc3fda212f4b203a0f6e453d7ba80008017fcfa1b62157116107057a4ac813018b3a629933cd686aad3e6d41a1353b087ed3ebeeebbd78192bd0ed", @generic="028a850b850c9a74d5b5e2", @typed={0x8, 0x11, @fd=r0}, @generic="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@nested={0x34c, 0x79, [@generic="cd34a9f11cfe11f1707089a3", @generic="2c3087ad5f29c7f572b7de5827b713bbe1b806937fc7c7ebf03359de78b155d19c650dae53bc55e80da5960a15f5", @generic="5cc3589f2937dc944f2871787b51660c92ed019cba7d5b1d9fe48bac58023537effbe13d073181d30e02b524e5fd78ef33d31d8efcb13e4203a19d27e1284ad11d09790627428cce258b4adef7447b1104282c953471b093e734856042e5eb71c0611b0b53c0298f9a6a2e8ff54068d8319deb993e8d8b642ceba8e8b13ee0cc140d54ba7483a535a925a49cf4eeeca3713a847d2b58b32654c739693dd152b2f1c728bc6e29f19cdcac0e9ceea846d354f18b33131c4897a436bc", @generic="4854c8ebb557e6dc9c0f9c4ae9b50c89a9b11ebab970d371e15f3be4c4f27b9532e0a0fbc12d3f71bf676a55be72717ed0907e640ea4fbe661fc98ca388ba096a3433f641488cdb6c77423a790ea5330282aca97abf3edb9c78080f051fe56336213a4498f", @typed={0x8, 0x11, @pid=r1}, @generic="19de90fd9e4c10a0349b8c76bf81047aa4afdd17bf4093588468e5b6b16760ff496570bfe9a2e5f500120f3b248484d89267dfc260e90c5f282995a61e44b2ba0ace3facb8ef3d240b2a79543bf5195b5023656d8f75f7813f8573bcc0900860ddd6f7e5a0177f6cd921981b61d4e001eca9c7776142583cd188ab115fecb5ddce6736302c9c947d91782ebfe90d37b7785ad1af592b02bd18f6e26d9f55cc78de4581630713a7246ebe79379c807524146eb8", @generic="c55cbd7bb98b578f15b1295e1d9ea8af2b12218e321bff0a32364f058ccf3c5ba1f054f8be75e64ac5a9aa133ad8d7253cf55e7388c7f1ffab38f00a94b7a6845f929a51a8b8f2d306f156235b083d67822e851ac4be4fae53b20df757415270e876ade2ee48cba78f", @generic="c5d2f93dfcf01bdd070fed8efbb027bbdeeb1150ae77e302afcab87fa124bd1e1437c49620fb5a0a669cd89f17c0bdc0f224aa30df71f729b975057a381cfced4b4796d946148ab98c9aff4d5e2eeb28b4ef2a1c28849405b7cc8c1168c835720a0a5d4db4199ded94fed2897c4f47fcf62c709574c61a7c116d4c757163a3204382ee3af817cb6db057f1458b769d82e27651f3b7185ff23ca48f4fa7caeb4ed8f538091bb623e63728b4492cf1", @typed={0x8, 0x47, @uid=r2}, @typed={0x14, 0x32, @ipv6}]}, @generic="5ee61cb4fd0f4cd865ff8e5b7fe729b23b71471496cd870df7009393bfc0a4b0abec7c4582f8d7f6b428dac16bbbfe931cb251a09918032167c687c6d0f5c9b50e7ca078b9341e736353c1722d8c5ff2f76c580e48c0d83b15a740519228ff5753309f4dbe9171bad0130d84a078f70af4dcccda050a882932cb7c706f3d015f4ca8935be79e910f122996a440dc5011eafa2f14356bf369acdd423393b2438443871d86a8af1caeba80f194d04c6365d1c187088ed2f8e5bb379c3e2970e8faa5684c9567838dd15f903af70d9e79705094"]}, 0x169c}, 0x1, 0x0, 0x0, 0x24000080}, 0x40000) r3 = open(&(0x7f00000019c0)='./file0\x00', 0x541dc0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001a00)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1a, 0x6}, &(0x7f0000001ac0)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001b00)={r4, 0x4}, 0x8) 2018/05/06 20:44:09 executing program 4: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x28060400) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x4000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/06 20:44:09 executing program 0: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000003}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) 2018/05/06 20:44:09 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000a0a5b545a91b51feaa1fd4b213429050000000000000000000e000000"], 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x8001, 0x9, 0x8b, 0x6}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) 2018/05/06 20:44:09 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/06 20:44:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = dup(r0) r2 = semget(0x2, 0x2, 0x100) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000140)=""/203) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x103080, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000000c0)=0x6d90) r3 = openat$cgroup_int(r0, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x100) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) 2018/05/06 20:44:10 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/06 20:44:10 executing program 4: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:10 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x800) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000040)=""/223) listen(r0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000400)='w', 0x1}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r3, &(0x7f00004db000), 0xff) 2018/05/06 20:44:10 executing program 3: unshare(0x60000000) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x401, 0x8000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x1, @empty, 0x62}, {0xa, 0x4e20, 0x3dc684cc, @empty, 0x7}, 0x6, [0x0, 0xfff, 0xe00, 0x9, 0x100, 0x80000000, 0x8]}, 0x5c) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x10000080800) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/arp\x00') chdir(&(0x7f00000002c0)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={r3, 0x1}) sendfile(r2, r2, &(0x7f0000000040)=0x4f, 0x100000001) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000300)={0x630, 0x1, 'client0\x00', 0x0, "ce4f0e360f166835", "ba89eb49c31122053856cedfcf8479e3c12dc954bd94c95809b26f9c20a330c1", 0x1, 0x3}) 2018/05/06 20:44:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = socket(0x1, 0x6, 0x101) accept4$netrom(r1, 0x0, &(0x7f0000000040), 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x80000000000000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x3, r2}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000300080000000000733fb6128f1cddf5c2937f442a60d89c00ab000000000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/06 20:44:10 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 127.079926] IPVS: ftp: loaded support on port[0] = 21 [ 127.094448] FAULT_INJECTION: forcing a failure. [ 127.094448] name failslab, interval 1, probability 0, space 0, times 1 [ 127.105870] CPU: 1 PID: 9527 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 127.112733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.122112] Call Trace: [ 127.124756] dump_stack+0x185/0x1d0 [ 127.128429] should_fail+0x87b/0xab0 [ 127.132243] should_failslab+0x279/0x2a0 [ 127.136415] kmem_cache_alloc+0x136/0xb90 [ 127.140630] ? __inet_hash_connect+0xd0e/0x1d30 [ 127.145366] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 127.150813] __inet_hash_connect+0xd0e/0x1d30 [ 127.155374] ? inet_hash_connect+0x1e0/0x1e0 [ 127.159843] inet_hash_connect+0x1a8/0x1e0 [ 127.164129] tcp_v4_connect+0x1743/0x2590 [ 127.168357] ? inet_stream_connect+0xff/0x170 [ 127.172924] ? tcp_twsk_unique+0x490/0x490 2018/05/06 20:44:10 executing program 6: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000001700)=[{&(0x7f0000003940)="90", 0x1}], 0x1) write(r1, &(0x7f0000335000), 0x4f) readv(r0, &(0x7f0000000040), 0x100000000000035d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6272696467615f73b11f76655f3100f9", 0x10191) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) r2 = getpgid(0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x8, @empty, 0x5}}, 0x3, 0x6, 0x1, "b074ce715ea3d65d21f183ef13d2ccc823c2c67ef83daec158bec9caa3d22146c8500085de32a1c2038d7e3b4a53f6d562bf80968df59f2fdb88b1ae7863f9ae650ac9478269a16c7abb7547c6a32cf5"}, 0xd8) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x6) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) pause() sync_file_range(r1, 0x5, 0x4, 0x6) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 20:44:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0xa, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8), &(0x7f0000d1b252)) [ 127.177232] __inet_stream_connect+0x3c8/0x11b0 [ 127.181998] ? __local_bh_enable_ip+0x3b/0x140 [ 127.186654] ? lock_sock_nested+0x27a/0x2a0 [ 127.191020] inet_stream_connect+0xff/0x170 [ 127.195421] ? __inet_stream_connect+0x11b0/0x11b0 [ 127.200421] SYSC_connect+0x41a/0x510 [ 127.204315] ? syscall_return_slowpath+0xe9/0x700 [ 127.209219] ? fput+0x25c/0x2e0 [ 127.212580] ? SYSC_write+0x2f0/0x360 [ 127.216453] SyS_connect+0x54/0x80 [ 127.220084] do_syscall_64+0x309/0x430 [ 127.224028] ? SYSC_accept+0xb0/0xb0 2018/05/06 20:44:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) setsockopt$inet_buf(r0, 0x0, 0x210, &(0x7f00000000c0)="18000000020001000000be8c4bff8c88580000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff06281c2a6be33e7a0fd9b0c30100000b01000000b121ad1474d722f542002700ec008b000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130b2", 0xc0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) r2 = dup(r0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000300)) getsockopt$sock_int(r1, 0x1, 0x8000000029, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) ioctl$VT_RELDISP(r2, 0x5605) [ 127.227789] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.233005] RIP: 0033:0x455979 [ 127.236213] RSP: 002b:00007f5f829f6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 127.243961] RAX: ffffffffffffffda RBX: 00007f5f829f76d4 RCX: 0000000000455979 [ 127.251254] RDX: 0000000000000010 RSI: 0000000020febff0 RDI: 0000000000000013 [ 127.258553] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.265850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 127.273147] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000000 2018/05/06 20:44:10 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) [ 127.362115] print_req_error: I/O error, dev loop0, sector 0 [ 127.368087] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 127.375896] print_req_error: I/O error, dev loop0, sector 4 [ 127.381695] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 127.389484] print_req_error: I/O error, dev loop0, sector 8 [ 127.395298] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 127.403095] print_req_error: I/O error, dev loop0, sector 12 [ 127.408967] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 127.416746] print_req_error: I/O error, dev loop0, sector 16 [ 127.422637] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 127.430379] print_req_error: I/O error, dev loop0, sector 20 [ 127.436277] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 127.444102] print_req_error: I/O error, dev loop0, sector 24 [ 127.449979] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/05/06 20:44:10 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:10 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200802, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, [0x3f, 0x2, 0x6, 0x4, 0x8, 0x200, 0x9f26, 0x100000000, 0x3, 0x1ff, 0x9, 0x2, 0x4, 0x800, 0x7]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) tgkill(r1, r1, 0x3c) 2018/05/06 20:44:10 executing program 3: getpgrp(0xffffffffffffffff) gettid() fcntl$getown(0xffffffffffffffff, 0x9) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x10000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e65742f7374619400b37caa685ca923cc05b3dcdd17a3763d2f042902b5428894c003e156b3245d672cb3fa36bd31d9987d532d34728d5628a80a3107d02a05e243f5abe835ecc4f3") r3 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="381e7d9459235155d29bd62b6127819e921f5bfc2f80c4b492823f85a5aaef6607b6820a4061b7cbff3c3906a524aab120ae4ba11478794912d97ab0eb1da6666c5193486858d2ceec525e8eb76104253517baa5587ad1d0c3a58be54e06a11c0db10e2d354a2201e0bb774fa8b4dcd84dde0a76b66066db8909efbbec", 0x7d, 0xffffffffffffffff) keyctl$clear(0x7, r3) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000040)) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000200)="3beab18d34c9ec176e86114f6417d7f4a0ffdd87779e931b6156031ff28659abc847b890e305ec4d5f80ff62daefe12d220c781b22a25dfc46f4474f2018ee97876701e50381082702498406469e895504f31bd79b142c5533fd5f550685e091c374888388cc41828a6238a7cf98cca6515f2ee5985cb5f12d9e48778bc6b0decf38bd8f6d42f8dc41fac89436ffa6901566fe51b238ebc2de408f") ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000002c0)={0x7, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xa9, "bf55516d9d56d397025198f398be3c675356919b2340089d940bbf0c6ecdf16f88dda824f55158c54caa4cdd1a6bc4f79b72021095fe84d5ff3dcec447fa3acd85b74106ae47c1b1d316e100871fb46c5d8f65fb88ff8dff52a41d6bcec0190a8d852a98b67e6207a85c02e94bcd0afc0116c46d7a4bdc9be2fc6e1dee2c6252ab5ecc431f5af9486f65e1cdb57fc29a66288c07d4d2a809402c737fcf0b53496871d49adfdfea7011"}, &(0x7f0000000300)=0xb1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x401, 0x8, 0x4, 0x8, r4}, &(0x7f0000000500)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x2c, {0x2}, "000807091000000e010000a23ef6d37d"}) [ 127.458294] print_req_error: I/O error, dev loop0, sector 28 [ 127.464164] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 127.471919] print_req_error: I/O error, dev loop0, sector 32 [ 127.477788] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 127.485545] print_req_error: I/O error, dev loop0, sector 36 [ 127.491417] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/06 20:44:10 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 127.683313] FAULT_INJECTION: forcing a failure. [ 127.683313] name failslab, interval 1, probability 0, space 0, times 0 [ 127.694828] CPU: 1 PID: 9571 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 127.701703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.711087] Call Trace: [ 127.713723] dump_stack+0x185/0x1d0 [ 127.717405] should_fail+0x87b/0xab0 [ 127.721229] should_failslab+0x279/0x2a0 [ 127.725371] kmem_cache_alloc_node+0x151/0xc70 [ 127.730020] ? local_bh_enable+0x40/0x40 [ 127.734138] ? __alloc_skb+0x203/0x9f0 [ 127.738106] ? tcp_connect+0x21a/0x6080 [ 127.742138] __alloc_skb+0x203/0x9f0 [ 127.745962] sk_stream_alloc_skb+0x17c/0xcf0 [ 127.750408] tcp_connect+0x2294/0x6080 [ 127.754339] tcp_v4_connect+0x23ab/0x2590 [ 127.758548] ? loop_info64_to_compat+0x8b4/0x940 [ 127.763337] ? tcp_twsk_unique+0x490/0x490 [ 127.767608] __inet_stream_connect+0x3c8/0x11b0 [ 127.772328] ? __local_bh_enable_ip+0x3b/0x140 [ 127.776946] ? lock_sock_nested+0x27a/0x2a0 [ 127.781283] inet_stream_connect+0xff/0x170 [ 127.785649] ? __inet_stream_connect+0x11b0/0x11b0 [ 127.790623] SYSC_connect+0x41a/0x510 [ 127.794471] ? syscall_return_slowpath+0xe9/0x700 [ 127.799341] ? fput+0x25c/0x2e0 [ 127.802659] ? SYSC_write+0x2f0/0x360 [ 127.806498] SyS_connect+0x54/0x80 [ 127.810098] do_syscall_64+0x309/0x430 [ 127.814006] ? SYSC_accept+0xb0/0xb0 [ 127.817738] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.822932] RIP: 0033:0x455979 [ 127.826119] RSP: 002b:00007f5f829f6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 127.833838] RAX: ffffffffffffffda RBX: 00007f5f829f76d4 RCX: 0000000000455979 [ 127.841105] RDX: 0000000000000010 RSI: 0000000020febff0 RDI: 0000000000000013 [ 127.848373] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.855642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 127.862912] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000001 2018/05/06 20:44:11 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="b4000000000000006a000000000000009500000000000080"], &(0x7f0000e6bffc)="47ff3300", 0x2, 0x99, &(0x7f000000d000)=""/153}, 0x8b) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x5, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1, 0x4}, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x100, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x10001}, &(0x7f0000000180)=0x8) 2018/05/06 20:44:11 executing program 3: getpgrp(0xffffffffffffffff) gettid() fcntl$getown(0xffffffffffffffff, 0x9) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x10000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e65742f7374619400b37caa685ca923cc05b3dcdd17a3763d2f042902b5428894c003e156b3245d672cb3fa36bd31d9987d532d34728d5628a80a3107d02a05e243f5abe835ecc4f3") r3 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="381e7d9459235155d29bd62b6127819e921f5bfc2f80c4b492823f85a5aaef6607b6820a4061b7cbff3c3906a524aab120ae4ba11478794912d97ab0eb1da6666c5193486858d2ceec525e8eb76104253517baa5587ad1d0c3a58be54e06a11c0db10e2d354a2201e0bb774fa8b4dcd84dde0a76b66066db8909efbbec", 0x7d, 0xffffffffffffffff) keyctl$clear(0x7, r3) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000040)) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000200)="3beab18d34c9ec176e86114f6417d7f4a0ffdd87779e931b6156031ff28659abc847b890e305ec4d5f80ff62daefe12d220c781b22a25dfc46f4474f2018ee97876701e50381082702498406469e895504f31bd79b142c5533fd5f550685e091c374888388cc41828a6238a7cf98cca6515f2ee5985cb5f12d9e48778bc6b0decf38bd8f6d42f8dc41fac89436ffa6901566fe51b238ebc2de408f") ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000002c0)={0x7, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xa9, "bf55516d9d56d397025198f398be3c675356919b2340089d940bbf0c6ecdf16f88dda824f55158c54caa4cdd1a6bc4f79b72021095fe84d5ff3dcec447fa3acd85b74106ae47c1b1d316e100871fb46c5d8f65fb88ff8dff52a41d6bcec0190a8d852a98b67e6207a85c02e94bcd0afc0116c46d7a4bdc9be2fc6e1dee2c6252ab5ecc431f5af9486f65e1cdb57fc29a66288c07d4d2a809402c737fcf0b53496871d49adfdfea7011"}, &(0x7f0000000300)=0xb1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x401, 0x8, 0x4, 0x8, r4}, &(0x7f0000000500)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x2c, {0x2}, "000807091000000e010000a23ef6d37d"}) 2018/05/06 20:44:11 executing program 7 (fault-call:1 fault-nth:2): r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:11 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$llc(r0, &(0x7f00000000c0)=""/137, 0x89, 0x0, &(0x7f0000000000)={0x1a, 0x338, 0x4, 0x9, 0xffffffffffffffff, 0x100, @random="8d25389fbf26"}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$inet6(0xa, 0x1, 0x80000000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=@ethtool_cmd={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x400]}}) 2018/05/06 20:44:11 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/06 20:44:11 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:11 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x10000) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) 2018/05/06 20:44:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x178, [0x0, 0x20000c40, 0x20000c70, 0x20000d88], 0x0, &(0x7f0000000440), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x1f7) r1 = fcntl$getown(r0, 0x9) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x4280, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000600)={0x1, 0x7ff, 0xa0c6, 0xd4e, 0x5, 0x2, 0x3, 0x200, 0x9, 0x7, 0x3ff, 0x8}) process_vm_writev(r1, &(0x7f0000000200)=[{&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/186, 0xba}, {&(0x7f00000000c0)=""/185, 0xb9}], 0x3, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/35, 0x23}, {&(0x7f0000000300)=""/157, 0x9d}], 0x3, 0x0) [ 128.316357] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/06 20:44:11 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$pokeuser(0x6, r0, 0x80000001, 0xd) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x40, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x84000, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r1, 0x3, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e22, 0x709, @dev={0xfe, 0x80, [], 0x1c}, 0x9}], 0x3c) r4 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x8000000000006, 0x20004) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000200)) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000914ff0)={0xfff7fffffffffffe, 0x0, &(0x7f00000001c0)}) 2018/05/06 20:44:11 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0), 0x0) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:11 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001300)={0x0}, &(0x7f0000001340)=0xc) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000014c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) getgroups(0x3, &(0x7f0000001600)=[0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r2, &(0x7f0000001700)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000001400)=[{&(0x7f0000001240)={0x10, 0x41, 0xe01, 0x70bd25, 0x25dfdbfd}, 0x10}, {&(0x7f0000001280)={0x18, 0x1f, 0x100, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x6d, @ipv4}]}, 0x18}, {&(0x7f00000012c0)={0x34, 0x2a, 0x30, 0x70bd26, 0x25dfdbfc, "", [@nested={0x14, 0x7, [@generic="a0e71b8788be699fed735bbf8f9147"]}, @typed={0x8, 0x4b, @pid=r3}, @typed={0x8, 0x83, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x34}, {&(0x7f0000002040)={0x1024, 0x1b, 0x100, 0x70bd25, 0x25dfdbfb, "", [@typed={0x14, 0x5, @ipv6=@loopback={0x0, 0x1}}, @generic="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0x1024}, {&(0x7f0000004000)={0x1458, 0x41, 0x4, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0x59, @ipv4=@multicast1=0xe0000001}, @nested={0x184, 0x78, [@generic="1bb6d4a9812de5ca7987255ce97d446b2cfa8b4ded8fadd11f26937284240c0bb749dda625d3ecc60e0ede2d2575731987fb3c39e5f533da14d4924668b2d8022cb467a3b165fad2d8ec6860a7539453891da0b29225b0f99e50000a90ab43949798feb42da879ab097ad08e40bee64f9df9f239707d8ee2c0ab19721b6d969829c7888c29048e5a81a55a99d5559f4e69924ed511ec5ae133f2ca304e58753f03422095032dd35111d01ee17ed7cfeed471ae6c3d2e91c1214bdcdef6f0643e28867624a4a4055816380d44f449c0b0cfb26c2d21c2da0fe06e", @generic="b64a590cd667c6ba6ccfe370ae66719bf79eb991617b344c34be445eacbaebb965dcbcc997333ee4799c1e7183272bda5645b722ccc39258fbf33a445a9e81f0eebc3ff68b41a8b0c93ad944db6684d1724555c983d0bc05e36fb4ca299c67da94d04e02f864ba4db602a87d5595e52ef6faf9491f75195d21493495e9c1d801c8f8b6ac9be414277c58b297deac73373644a2", @typed={0x10, 0x3b, @str='security\x00'}]}, 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@typed={0x8, 0x6e, @pid=r5}, @typed={0xc, 0x74, @u64=0x5}]}]}, 0x1458}, {&(0x7f0000006600)=ANY=[@ANYBLOB="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@ANYRES32=r6, @ANYBLOB="8298d2eb1c743453b4415842f940813d9c5b23ed1b4492b655c47a0b47a9439d37142e0b2f84d2ef2beb0a8e99472a9f1c6c65c754003f000d30a89cc0fd221f6caca2022e474851faeed8a16de4fe07640df44e1f175e207a807d22835f80165393e4ff10446fc2e984ddb1abede9485566c187a8fc14d68c36272431129ff77213e3523f7ec9a2"], 0x1158}], 0x6, &(0x7f0000001640)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}], 0xb0, 0x8000}, 0x15) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000240)=""/4096}, 0x48) [ 128.381687] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/06 20:44:11 executing program 3: read(0xffffffffffffffff, &(0x7f00000003c0)=""/70, 0x46) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x3f) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fff, 0x400) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x5a0, [0x0, 0x20000440, 0x20000470, 0x20000740], 0x0, &(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x618) socket$inet(0x2, 0xfffffffffffffffd, 0x200003) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000000080)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/05/06 20:44:11 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3fffffff800, 0xfff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3ff}, 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/06 20:44:11 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x26) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/05/06 20:44:11 executing program 1: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000006ffc)=0x6, 0x4) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xc8, r1, 0x104, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xc8}, 0x1, 0x0, 0x0, 0x24048080}, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0xffbc, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 128.582442] FAULT_INJECTION: forcing a failure. [ 128.582442] name failslab, interval 1, probability 0, space 0, times 0 [ 128.593846] CPU: 1 PID: 9625 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 128.600718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.610104] Call Trace: [ 128.612740] dump_stack+0x185/0x1d0 [ 128.616418] should_fail+0x87b/0xab0 [ 128.620236] should_failslab+0x279/0x2a0 [ 128.624366] __kmalloc_node_track_caller+0x243/0x11c0 [ 128.629617] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 128.635024] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 128.639695] __alloc_skb+0x2cf/0x9f0 [ 128.643516] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 128.648193] sk_stream_alloc_skb+0x17c/0xcf0 [ 128.652659] tcp_connect+0x2294/0x6080 [ 128.656611] tcp_v4_connect+0x23ab/0x2590 [ 128.660842] ? loop_info64_to_compat+0x8b4/0x940 [ 128.665642] ? tcp_twsk_unique+0x490/0x490 [ 128.669924] __inet_stream_connect+0x3c8/0x11b0 [ 128.674657] ? __local_bh_enable_ip+0x3b/0x140 [ 128.679280] ? lock_sock_nested+0x27a/0x2a0 [ 128.683615] inet_stream_connect+0xff/0x170 [ 128.687983] ? __inet_stream_connect+0x11b0/0x11b0 [ 128.692950] SYSC_connect+0x41a/0x510 [ 128.696801] ? syscall_return_slowpath+0xe9/0x700 [ 128.701674] ? fput+0x25c/0x2e0 [ 128.704993] ? SYSC_write+0x2f0/0x360 [ 128.708840] SyS_connect+0x54/0x80 [ 128.712424] do_syscall_64+0x309/0x430 [ 128.716330] ? SYSC_accept+0xb0/0xb0 [ 128.720062] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.725253] RIP: 0033:0x455979 [ 128.728442] RSP: 002b:00007f5f829f6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 128.736159] RAX: ffffffffffffffda RBX: 00007f5f829f76d4 RCX: 0000000000455979 [ 128.743427] RDX: 0000000000000010 RSI: 0000000020febff0 RDI: 0000000000000013 [ 128.750696] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.757965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 128.765233] R13: 000000000000005a R14: 00000000006f4910 R15: 0000000000000002 2018/05/06 20:44:11 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x21, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x301300) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x143040) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 128.909693] sit: non-ECT from 0.0.0.0 with TOS=0x1 [ 128.958226] sit: non-ECT from 0.0.0.0 with TOS=0x1 2018/05/06 20:44:12 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0), 0x0) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:12 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x80000001, 0x1) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x143202) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/77) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffff7fff) clock_nanosleep(0xc59ab463b00f1b2c, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f00000001c0)) 2018/05/06 20:44:12 executing program 3: unshare(0x40000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2001, r1, r2, 0xa93d, 0x3, 0x2003) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_mtu=0x80000001}) 2018/05/06 20:44:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000b80)=@acquire={0x1ac, 0x17, 0x21, 0x0, 0x0, {{@in=@multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80}, 0x0, 0x2b}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in6=@ipv4={[], [0xff, 0xff]}}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x1ac}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d7", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) listen(r0, 0x43) accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 20:44:12 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r0) keyctl$link(0x8, r0, r0) request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', r1) 2018/05/06 20:44:12 executing program 7 (fault-call:1 fault-nth:3): r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 20:44:12 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x248100, 0x0) 2018/05/06 20:44:12 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x352, 0x0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000efaffc)=0xdb) recvmsg$kcm(r2, &(0x7f000085b000)={&(0x7f00000004c0)=@ax25, 0x80, &(0x7f0000000700), 0x0, &(0x7f00000003c0)=""/210, 0xd2}, 0x2) 2018/05/06 20:44:12 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0), 0x0) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="81", 0x1) socket$alg(0x26, 0x5, 0x0) 2018/05/06 20:44:12 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0), 0x0) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400000000956, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x7fff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x42c000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast}, &(0x7f00000002c0)=0xc) connect$packet(r1, &(0x7f0000000300)={0x11, 0x11, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x1, 0x1, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0x20) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000380)={0x3, 0x100, 0x3, {r4, r5+10000000}, 0xfff, 0x7f}) write$fuse(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000500000000650000050000006d1800000100000003000000"], 0x20) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfff, 0x60800) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000080)={0x2}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffe) setsockopt$inet6_int(r6, 0x29, 0xd0, &(0x7f0000000100), 0x4) ioctl$SG_EMULATED_HOST(r6, 0x2203, &(0x7f0000000280)) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40, 0x0) 2018/05/06 20:44:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000280)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa0, r2, 0x800, 0x70bd2d, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) memfd_create(&(0x7f0000000000)="e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x1) 2018/05/06 20:44:12 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000febff0)={0x2, 0x0, @rand_addr=0x1}, 0x52) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x101, 0x10000) userfaultfd(0x7fffc) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x1, 0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x210000) signalfd(r0, &(0x7f0000000100)={0x5}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) arch_prctl(0x2000000001003, &(0x7f0000000080)="ac60c154b28b9f4652bf9588770947431ef3c9ca3bb7875096ac1e1f3a8dc4") [ 129.779855] IPVS: ftp: loaded support on port[0] = 21 [ 129.818454] : renamed from tunl0 [ 129.833063] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 20:44:13 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)) open$dir(&(0x7f0000000340)='./file0/f.le.\x00', 0x40, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x101, 0x40000) getdents64(r0, &(0x7f0000000640)=""/70, 0x46) 2018/05/06 20:44:13 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0xe9]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x85, "9f3270cc5ecc1b29383d0b71e290d8499a7bdb1ccb4c7b4b3f4a2484577c41db4099e4233a2632eacbbdbf1b4eb522e47a9bb30fa9a29136a06c7895c6327e7dff8bf663c134b3b5bd3775b899949bfaa651f9071cea2c0d41fa80ecabf6df6df87368e7a37d3e6f7e36ae35eadba93858551cec981e40b62851e47fb8ad31c8d07fe4e5cd"}, &(0x7f0000000100)=0x8d) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x1, 0x0, 0x20, 0x9, 0x4, 0x3f, 0x18abc, r1}, 0x20) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='nr0\x00') 2018/05/06 20:44:13 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0)=[{}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:13 executing program 7: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80000) r0 = socket$inet(0x2, 0x7fd, 0x1) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x4e1d, @broadcast=0xffffffff}, 0x6) 2018/05/06 20:44:13 executing program 5: r0 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) fallocate(r0, 0x20, 0x0, 0x400000010001) 2018/05/06 20:44:13 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffffffffffc1, 0x345a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/05/06 20:44:13 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7, 0x800) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) syz_emit_ethernet(0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800450000700000000000019078ac1414907800000000450000000000000000060000ac1414aaac141400444000001a00000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000004100000000ac14140000000000f14b2ce68ef57691718d41266267d0c8fc19163e31902821c2cf964245c8743d3ec1d5ef0caacfc41736e73bf5e5ac31045a34b0c2e0e6cf9c97d333f7a9a0c97316687f8beea435728600d3bf7e470967234950d3b39d8324b1ea7da79d1d2c10be59c8942be29094479226c606ff4509ee1d8879"], &(0x7f0000000140)) r1 = semget$private(0x0, 0x2, 0x17e) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000340)={0x2, 0x0, [{0x4000, 0x5b, &(0x7f0000000200)=""/91}, {0x106000, 0x88, &(0x7f0000000280)=""/136}]}) semctl$GETPID(r1, 0x2, 0xb, &(0x7f0000000000)=""/183) 2018/05/06 20:44:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0xf80c, 0xffffffffffffffc7}, &(0x7f0000000380)=0xc) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4360f1930f05602d30b000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='U']) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1f, 0x4) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8)=0x8, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x4, @empty, 0x4}}, 0x0, 0x8, 0x7a, 0x1f, 0x8}, &(0x7f0000000340)=0x98) [ 130.379807] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop6 2018/05/06 20:44:13 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000000440)="4d153dfaffdd9fd744f49ac3ca524998e9a5c70509605abcd0445a0fd930956052dc3daeae91347dc29d19dcf1959da47e4f74d9abbfedc6ac9b37ba75962f15f60b1059aee5436edd1ef45cf0fba173cfffd014822d6c755a250000000000b40cc657aeb1e419008bc76ae3a7b0e40000000000000000000000000000000000000000", 0x2105403, &(0x7f0000000240)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) 2018/05/06 20:44:13 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2}, 0x10) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/05/06 20:44:13 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0xf) 2018/05/06 20:44:13 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000100)="2820eaad11ac8d1703828467", 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2800) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0xc68) 2018/05/06 20:44:13 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0)=[{}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:13 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0)=[{}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) 2018/05/06 20:44:13 executing program 1: r0 = dup(0xffffffffffffffff) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xe3774aa27ce8a939, @any=0xffffffff}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bcsh0\x00'}) setns(r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x7, 0x4, 0xffff, 0x9, 0x2, 0xb8f1, 0x0, 0x100000000, 0xf25, 0x8001, 0xffffffffffffbbcf, 0x1000}) close(r0) accept$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) 2018/05/06 20:44:13 executing program 2: 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$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000000c0)={0x8, 0x7b, 0x7f}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth0_to_bond\x00', 0x10) listen(r2, 0x0) 2018/05/06 20:44:13 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000100)={0x3, 0x8}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/06 20:44:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x2c}, {0x16}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3ff, 0x40400) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000001c0)={0x0, 0x70, 0x2392fce8, 0x1, 0x9, 0xffffffff7fffffff, 0x0, 0x7, 0x400, 0x8, 0xff, 0x0, 0x504d, 0x10001, 0x4, 0x5, 0x8, 0xffffffffffff479f, 0x5, 0x6, 0x2, 0x4, 0x6, 0x9, 0x101, 0x2, 0x200, 0x1, 0x0, 0x7c1, 0x3, 0x9, 0x4, 0xbe769bd, 0x4, 0x4, 0x5, 0x13d6, 0x0, 0x5, 0x4, @perf_config_ext={0xffffffff, 0x338b}, 0x20120, 0x3f8, 0x80000000, 0x7, 0xdf7, 0x8, 0x9}) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0x4, &(0x7f00000000c0)={&(0x7f00000002c0)=@ipv6_deladdr={0x78, 0x15, 0x200, 0x70bd27, 0x25dfdbfc, {0xa, 0x7f, 0x80, 0xfd, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xf}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x0, 0x3, 0x4}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x78}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000080), 0x4) 2018/05/06 20:44:13 executing program 4: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0)=[{}], 0x1) r1 = semget$private(0x0, 0x200000000000006, 0x0) semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0xc8) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) [ 130.870668] ================================================================== [ 130.878118] BUG: KMSAN: uninit-value in inet_csk_bind_conflict+0x5f9/0x990 [ 130.885141] CPU: 0 PID: 9765 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 130.891977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.901332] Call Trace: [ 130.903933] dump_stack+0x185/0x1d0 [ 130.907574] ? inet_csk_bind_conflict+0x5f9/0x990 [ 130.912428] kmsan_report+0x142/0x240 [ 130.916241] __msan_warning_32+0x6c/0xb0 [ 130.920310] inet_csk_bind_conflict+0x5f9/0x990 [ 130.924998] inet_csk_get_port+0x1d28/0x1e40 [ 130.929417] ? __msan_poison_alloca+0x15c/0x1d0 [ 130.934092] ? local_bh_enable+0x36/0x40 [ 130.938169] ? __local_bh_enable_ip+0x3b/0x140 [ 130.942760] ? local_bh_enable+0x36/0x40 [ 130.946825] ? lock_sock_nested+0x27a/0x2a0 [ 130.951159] ? inet_get_local_port_range+0x2d0/0x2d0 [ 130.956270] inet_bind+0xa91/0xf50 [ 130.959821] ? inet_release+0x2a0/0x2a0 [ 130.963803] SYSC_bind+0x3f2/0x4b0 [ 130.967359] ? syscall_return_slowpath+0xe9/0x700 [ 130.972205] ? SYSC_setsockopt+0x517/0x570 [ 130.976449] SyS_bind+0x54/0x80 [ 130.979737] do_syscall_64+0x309/0x430 [ 130.983621] ? SYSC_socketpair+0x14a0/0x14a0 [ 130.988024] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.993203] RIP: 0033:0x455979 [ 130.996377] RSP: 002b:00007fe8a89cac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 131.004092] RAX: ffffffffffffffda RBX: 00007fe8a89cb6d4 RCX: 0000000000455979 [ 131.011346] RDX: 0000000000000010 RSI: 0000000020011ff0 RDI: 0000000000000013 [ 131.018601] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.025852] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 131.033104] R13: 0000000000000025 R14: 00000000006f4418 R15: 0000000000000000 [ 131.040360] [ 131.041966] Uninit was stored to memory at: [ 131.046281] kmsan_internal_chain_origin+0x12b/0x210 [ 131.051370] __msan_chain_origin+0x69/0xc0 [ 131.055592] tcp_time_wait+0xf17/0xf50 [ 131.059463] tcp_rcv_state_process+0xe9d/0x65f0 [ 131.064114] tcp_v6_do_rcv+0x122f/0x1de0 [ 131.068156] __release_sock+0x2d6/0x680 [ 131.072116] release_sock+0x97/0x2a0 [ 131.075829] tcp_close+0x277/0x18f0 [ 131.079444] inet_release+0x240/0x2a0 [ 131.083228] inet6_release+0xaf/0x100 [ 131.087015] sock_close+0xe0/0x300 [ 131.090555] __fput+0x49e/0xa10 [ 131.093815] ____fput+0x37/0x40 [ 131.097076] task_work_run+0x243/0x2c0 [ 131.100950] do_exit+0x10e1/0x38d0 [ 131.104473] do_group_exit+0x1a0/0x360 [ 131.108353] get_signal+0x1320/0x1f20 [ 131.112141] do_signal+0xb8/0x1c80 [ 131.115665] prepare_exit_to_usermode+0x271/0x3a0 [ 131.120489] syscall_return_slowpath+0xe9/0x700 [ 131.125140] do_syscall_64+0x36d/0x430 [ 131.129014] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.134182] Uninit was stored to memory at: [ 131.138486] kmsan_internal_chain_origin+0x12b/0x210 [ 131.143573] __msan_chain_origin+0x69/0xc0 [ 131.147789] inet_twsk_alloc+0xaef/0xc00 [ 131.151834] tcp_time_wait+0xd9/0xf50 [ 131.155615] tcp_rcv_state_process+0xe9d/0x65f0 [ 131.160265] tcp_v6_do_rcv+0x122f/0x1de0 [ 131.164307] __release_sock+0x2d6/0x680 [ 131.168271] release_sock+0x97/0x2a0 [ 131.171969] tcp_close+0x277/0x18f0 [ 131.175584] inet_release+0x240/0x2a0 [ 131.179454] inet6_release+0xaf/0x100 [ 131.183238] sock_close+0xe0/0x300 [ 131.186763] __fput+0x49e/0xa10 [ 131.190027] ____fput+0x37/0x40 [ 131.193291] task_work_run+0x243/0x2c0 [ 131.197166] do_exit+0x10e1/0x38d0 [ 131.200691] do_group_exit+0x1a0/0x360 [ 131.204564] get_signal+0x1320/0x1f20 [ 131.208349] do_signal+0xb8/0x1c80 [ 131.211872] prepare_exit_to_usermode+0x271/0x3a0 [ 131.216697] syscall_return_slowpath+0xe9/0x700 [ 131.221352] do_syscall_64+0x36d/0x430 [ 131.225224] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.230393] Uninit was created at: [ 131.233920] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 131.239004] kmsan_kmalloc+0x94/0x100 [ 131.242795] kmem_cache_alloc+0xaab/0xb90 [ 131.246931] inet_twsk_alloc+0x13b/0xc00 [ 131.250977] tcp_time_wait+0xd9/0xf50 [ 131.254760] tcp_rcv_state_process+0xe9d/0x65f0 [ 131.259416] tcp_v6_do_rcv+0x122f/0x1de0 [ 131.263462] __release_sock+0x2d6/0x680 [ 131.267419] release_sock+0x97/0x2a0 [ 131.271118] tcp_close+0x277/0x18f0 [ 131.274733] inet_release+0x240/0x2a0 [ 131.278517] inet6_release+0xaf/0x100 [ 131.282303] sock_close+0xe0/0x300 [ 131.285829] __fput+0x49e/0xa10 [ 131.289089] ____fput+0x37/0x40 [ 131.292352] task_work_run+0x243/0x2c0 [ 131.296223] do_exit+0x10e1/0x38d0 [ 131.299747] do_group_exit+0x1a0/0x360 [ 131.303616] get_signal+0x1320/0x1f20 [ 131.307402] do_signal+0xb8/0x1c80 [ 131.310925] prepare_exit_to_usermode+0x271/0x3a0 [ 131.315750] syscall_return_slowpath+0xe9/0x700 [ 131.320399] do_syscall_64+0x36d/0x430 [ 131.324271] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.329440] ================================================================== [ 131.336773] Disabling lock debugging due to kernel taint [ 131.342204] Kernel panic - not syncing: panic_on_warn set ... [ 131.342204] [ 131.349552] CPU: 0 PID: 9765 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 131.357671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.367003] Call Trace: [ 131.369588] dump_stack+0x185/0x1d0 [ 131.373201] panic+0x39d/0x940 [ 131.376399] ? inet_csk_bind_conflict+0x5f9/0x990 [ 131.381244] kmsan_report+0x238/0x240 [ 131.385035] __msan_warning_32+0x6c/0xb0 [ 131.389171] inet_csk_bind_conflict+0x5f9/0x990 [ 131.393829] inet_csk_get_port+0x1d28/0x1e40 [ 131.398221] ? __msan_poison_alloca+0x15c/0x1d0 [ 131.402875] ? local_bh_enable+0x36/0x40 [ 131.406924] ? __local_bh_enable_ip+0x3b/0x140 [ 131.411487] ? local_bh_enable+0x36/0x40 [ 131.415534] ? lock_sock_nested+0x27a/0x2a0 [ 131.419841] ? inet_get_local_port_range+0x2d0/0x2d0 [ 131.424936] inet_bind+0xa91/0xf50 [ 131.428464] ? inet_release+0x2a0/0x2a0 [ 131.432422] SYSC_bind+0x3f2/0x4b0 [ 131.435947] ? syscall_return_slowpath+0xe9/0x700 [ 131.440779] ? SYSC_setsockopt+0x517/0x570 [ 131.444999] SyS_bind+0x54/0x80 [ 131.448268] do_syscall_64+0x309/0x430 [ 131.452142] ? SYSC_socketpair+0x14a0/0x14a0 [ 131.456538] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.461709] RIP: 0033:0x455979 [ 131.464880] RSP: 002b:00007fe8a89cac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 131.472570] RAX: ffffffffffffffda RBX: 00007fe8a89cb6d4 RCX: 0000000000455979 [ 131.479822] RDX: 0000000000000010 RSI: 0000000020011ff0 RDI: 0000000000000013 [ 131.487083] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.494341] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 131.501594] R13: 0000000000000025 R14: 00000000006f4418 R15: 0000000000000000 [ 131.509334] Dumping ftrace buffer: [ 131.512854] (ftrace buffer empty) [ 131.516538] Kernel Offset: disabled [ 131.520141] Rebooting in 86400 seconds..