[....] 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[ 32.003469] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 35.306825] random: sshd: uninitialized urandom read (32 bytes read) [ 35.742820] random: sshd: uninitialized urandom read (32 bytes read) [ 37.172294] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts. [ 42.664509] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/13 02:49:13 fuzzer started 2018/05/13 02:49:14 dialing manager at 10.128.0.26:41643 [ 66.270406] can: request_module (can-proto-0) failed. [ 66.282425] can: request_module (can-proto-0) failed. 2018/05/13 02:49:39 kcov=true, comps=false 2018/05/13 02:49:44 executing program 0: 2018/05/13 02:49:44 executing program 2: 2018/05/13 02:49:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x1) lseek(r1, 0x0, 0x4) 2018/05/13 02:49:44 executing program 3: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="71c526886793db5f41296efe850b003f68a027f740f46d1b70fe2d0600820800fbfd5a5a1b5289a348f51330ea81a539351ae51ab43821e4932348ae216945a753b4bccdfa3abc0276203e45c2a0e3913dbee0778d4f916e14e4b700ba61ff84577fe9a8b665a4398463969d6fe3ffa5b392950202514c5687fdb137f809083abf1f26a2411af05bf4e0bd82c428de31fc25932d1233dffafa29c2f68a75947b5dbc"], 0xa2) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/13 02:49:44 executing program 5: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000001440)=ANY=[@ANYBLOB="6f05ecf4e84f847b455dd92417d4b5ca2cc72fd39f4b8190a7f0fc000000767293edfd273f00a67b900c2fc14fad7f85f9b3c7f75dca31f9"], 0x38) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/13 02:49:44 executing program 4: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000001440)=ANY=[@ANYBLOB="6f05ecf4e84f847b455dd92417d4b5ca2cc72fd39f4b8190a7f0fc000000767293edfd273f00a67b900c2fc14fad7f85"], 0x30) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/13 02:49:44 executing program 6: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) 2018/05/13 02:49:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) [ 74.761347] IPVS: ftp: loaded support on port[0] = 21 [ 74.778534] IPVS: ftp: loaded support on port[0] = 21 [ 74.825983] IPVS: ftp: loaded support on port[0] = 21 [ 74.828566] IPVS: ftp: loaded support on port[0] = 21 [ 74.872619] IPVS: ftp: loaded support on port[0] = 21 [ 74.882532] IPVS: ftp: loaded support on port[0] = 21 [ 74.883763] IPVS: ftp: loaded support on port[0] = 21 [ 74.905555] IPVS: ftp: loaded support on port[0] = 21 [ 76.681025] ip (4685) used greatest stack depth: 54152 bytes left [ 77.115850] ip (4719) used greatest stack depth: 53912 bytes left [ 78.310463] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.316969] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.356764] device bridge_slave_0 entered promiscuous mode [ 78.408883] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.415390] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.441181] device bridge_slave_0 entered promiscuous mode [ 78.473976] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.480528] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.518932] device bridge_slave_0 entered promiscuous mode [ 78.541384] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.547854] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.564772] device bridge_slave_1 entered promiscuous mode [ 78.600975] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.607497] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.634329] device bridge_slave_1 entered promiscuous mode [ 78.655938] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.662420] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.679354] device bridge_slave_0 entered promiscuous mode [ 78.695944] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.702402] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.729315] device bridge_slave_0 entered promiscuous mode [ 78.746984] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.753604] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.772647] device bridge_slave_1 entered promiscuous mode [ 78.787371] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.793850] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.804478] device bridge_slave_0 entered promiscuous mode [ 78.813624] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.820118] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.828863] device bridge_slave_0 entered promiscuous mode [ 78.846259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.862360] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.868859] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.882205] device bridge_slave_0 entered promiscuous mode [ 78.891861] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.898355] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.928330] device bridge_slave_1 entered promiscuous mode [ 78.960127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.969849] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.976388] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.013280] device bridge_slave_1 entered promiscuous mode [ 79.036388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.047293] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.053809] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.078630] device bridge_slave_1 entered promiscuous mode [ 79.092268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.100247] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.106727] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.139319] device bridge_slave_1 entered promiscuous mode [ 79.159498] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.165979] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.187358] device bridge_slave_1 entered promiscuous mode [ 79.208285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.222861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.230766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.267483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.277912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.314706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.394713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.415606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.453821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.492997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.510173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.583370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.802154] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.903908] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.027271] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.056208] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.093190] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.124850] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.137410] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.164616] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.207097] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.238279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.253652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.268734] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.288396] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.338902] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.382175] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.392923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.399926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.446303] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.471502] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.482608] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.494319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.501350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.517361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.526333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.592858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.599890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.630164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.639120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.657096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.667813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.678772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.685789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.737236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.744305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.762534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.770014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.812422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.819464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.850280] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.862812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.889866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.899271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.929438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.936490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.978410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.985485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.093585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.100597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.369681] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.396144] team0: Port device team_slave_0 added [ 81.437446] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.461563] team0: Port device team_slave_0 added [ 81.483384] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.504511] team0: Port device team_slave_0 added [ 81.527177] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.553157] team0: Port device team_slave_0 added [ 81.570745] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.590796] team0: Port device team_slave_0 added [ 81.643109] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.662249] team0: Port device team_slave_0 added [ 81.679553] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.702272] team0: Port device team_slave_1 added [ 81.739719] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.760612] team0: Port device team_slave_1 added [ 81.770555] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.787615] team0: Port device team_slave_1 added [ 81.795946] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.804399] team0: Port device team_slave_1 added [ 81.824914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.841790] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.863617] team0: Port device team_slave_1 added [ 81.877797] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.896536] team0: Port device team_slave_0 added [ 81.920434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.930522] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.957220] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.970986] team0: Port device team_slave_0 added [ 81.985805] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.994320] team0: Port device team_slave_1 added [ 82.002964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.012918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.025122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.051291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.058954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.067021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.093306] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.123608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.152613] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.176824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.190337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.208411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.220233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.228789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.237334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.260109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.284806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.297288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.315575] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.324253] team0: Port device team_slave_1 added [ 82.330459] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.347189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.355655] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.365203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.374719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.381742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.391440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.409674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.433375] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.451182] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.465098] team0: Port device team_slave_1 added [ 82.488098] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.500355] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.507752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.526353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.539340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.559699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.585280] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.592895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.604567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.618983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.634135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.654809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.671747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.678848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.687313] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.698571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.724707] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.732956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.743518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.766927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.784465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.811953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.820405] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.831527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.844930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.853942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.863887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.874285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.881800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.895352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.917669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.926927] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.938844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.957938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.970012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.992651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.015567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.024715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.036325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.055685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.064546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.083107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.106890] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.136787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.153000] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.161024] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.170783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.200391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.238557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.283230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.317010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.337327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.345533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.354004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.386506] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.399308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.407621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.436523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.463265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.484442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.514239] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.529445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.561440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.651561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.659162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.676414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.378865] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.385420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.392375] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.398861] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.460407] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.468747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.499736] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.506262] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.513169] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.519653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.566103] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.573585] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.580090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.586965] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.593449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.604792] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.822118] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.828620] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.835520] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.842013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.850596] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.865941] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.872465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.879395] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.885885] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.938903] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.976449] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.982956] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.989855] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.996409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.069716] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.143470] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.149957] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.156855] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.163328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.206929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.240146] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.246662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.253517] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.260012] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.326153] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.495969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.514371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.541125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.554012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.561995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.570283] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.578306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.376965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.048546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.091705] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.128114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.230851] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.284568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.345667] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.379450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.438649] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.916217] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.968531] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.032658] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.073890] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.127175] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.133658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.145260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.194389] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.237144] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.311792] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.801433] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.809021] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.827932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.865125] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.871474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.883015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.925993] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.935019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.957965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.983800] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.990239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.003969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.050001] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.056862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.069290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.115275] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.214402] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.221104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.237330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.279103] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.285569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.298552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.757867] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.809369] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.853196] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.891324] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.932989] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.025216] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.269610] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.128566] bridge0: port 3(erspan0) entered blocking state [ 103.134759] bridge0: port 3(erspan0) entered disabled state [ 103.156974] device erspan0 entered promiscuous mode [ 103.171192] bridge0: port 3(erspan0) entered blocking state [ 103.177207] bridge0: port 3(erspan0) entered forwarding state 2018/05/13 02:50:15 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffa, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x7f83, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/05/13 02:50:15 executing program 2: 2018/05/13 02:50:15 executing program 7: 2018/05/13 02:50:15 executing program 5: 2018/05/13 02:50:15 executing program 6: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) 2018/05/13 02:50:15 executing program 4: 2018/05/13 02:50:15 executing program 3: 2018/05/13 02:50:15 executing program 1: 2018/05/13 02:50:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000f80000000000000095000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x2080) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xa0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x5}, 0x8) sendto(r3, &(0x7f0000000280)="b203e3e427824e383702ae4a", 0xc, 0x80, &(0x7f0000000440)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80) recvmsg$kcm(r2, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/211, 0xd3, 0x7}, 0x0) 2018/05/13 02:50:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0x0, 0xfffffffffffffffd, 0x70bd26}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x8000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ppp\x00', 0x6a6001, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000001140)) fchdir(r0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x640000) sendto$ax25(r2, &(0x7f0000000080)="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", 0x1000, 0x40, &(0x7f0000001080)={0x3, {"20737e1d43e7b0"}, 0xffffffffffffffff}, 0x10) 2018/05/13 02:50:15 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x3, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180), 0x0) r0 = gettid() ptrace$getenv(0x4201, r0, 0x4, &(0x7f0000000080)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r1, 0x1000000000016) 2018/05/13 02:50:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x200, 0x0) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1008, 0x100000000, "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"}, &(0x7f0000001100), 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001140)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001180)=0x0) r4 = geteuid() r5 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001b00)=0xe8) fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001bc0)=0x0) fstat(r0, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() lstat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001ec0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001fc0)=0xe8) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002140)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f00000011c0)={0x3a0, 0x15, 0x208, 0x70bd2d, 0x25dfdbfd, "", [@nested={0xe0, 0x6d, [@generic="6376a8fe4ad5e07190", @generic="9a962cb3426ccfc71a067e5aa41d79c26f84f17ac896c386e8bfb977a1c4bef99623b34ef407ea20bc69c819e67a94295e877b41528af63f2bd418efb91cc4a345bb08646541806f80e867ced640bb3d3c08d7a175955a5d9031db48666ab699909321b7beadd601de509f9381098fccaf139dfad62d", @generic="8cc843dff5ac23282f9f10c0d3fc5d661b5d8ade2de830fc58dde22215639763e932ef259044694c02c8cf11bd99af6340194f93a9ff476e0a40e247eb4fc51109a40580d5a6cd88840c36beb94f7c85a1cdd7bb1c381c5d538991"]}, @generic="d3e9243787567420188d95cb17e81198d001ec4e8aea9160fce2d6c19d5e17de7573b32e9605f58b9386db18ba8916", @nested={0x1d4, 0x86, [@typed={0x8, 0x44, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @generic="44d89de8baa1d0fa4e8e82bed8ca1a4bb193cb8fd4336fc195828433500348a733a68abd417a25e568b5180ee56ec67678f419910cd28476cf9e453969ad28766b62169e57d772eae30fa96bab7bbae8538ad9706aace216a87046578e8cff1809da9307bdbe687a39016259a9fed6a2054e55d1df46a05f2369a5e4375514dd3f18b2c990c196e9dfa6215aedc89b466f958e05c7fabee9b3d6b4f9119cd0c74260af1ad7b825691ee395cb5be9c71b030a81356156da9064fa74", @generic="7aca94499f84ff5119f5242f11ba89f757e5a7a69e85b15d0862d1218543ffd18fe40b4fdb023eebd4ca3a193ee714a701f8017c1ac0efdd1c5e075ac6a11734cd52a84545eaf9497bd1e1a995a8090edc60eb212023c5073c7cbd6c02edb0629051c9cdd25cfeef18449fa62f47ff5967bf5032f05f9db20b7b91de50ae3b98b132463f0e20106677a2f0910eca2ae376bf3af24ad558ce7837a9dda5cd1efa6fc1d27446433984935daad2cfcdd3cfde8a0f48056820ac78853edc461d620d63182374ce3d39ae1de01b60a6adbbd9caa9379ca8e3", @typed={0x8, 0xa, @pid=r2}, @typed={0x8, 0x26, @ipv4=@rand_addr=0x8001}, @generic="c46b6baa9a1760719d92eb34", @typed={0x8, 0x3c, @pid=r3}, @typed={0x8, 0x3a, @uid=r4}, @typed={0x8, 0x50, @pid=r5}]}, @typed={0x8, 0x5b, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @typed={0xa4, 0x1f, @binary="f0f2fa362a7420f6eef8bc220d714ff2cddcba4ed9af4dc0a8303f40868b94f50dd0322d0a5fb9e37d54d226a035f8f37466413898f3cc005066cbce4b0cf6485f7abf6d127e6c9fba97d7da057729c9c6c52b9b7e97384620549e041b77a84628df2f0520d11c771230990547e34592e13b56eb2c8c2984dc0c3c06db0fbe25ec7f619a0f5be450360b4e3b00bb17c30c1049e4e330358ddad2f7e1de8b86"}]}, 0x3a0}, {&(0x7f0000001580)={0x174, 0x37, 0x0, 0x70bd25, 0x25dfdbfc, "", [@generic="3251e3334b58711e792e22128a38a8e0f63c4a4dd756505ce76adb1e9f79ab0d5cd1d95deaa3881612a12c54a85bdae4eb389dccae8a8c07d4feadbc6569c5cab363126857fd330c4382f0a472e9d820012dbb3b77c32003b5bf22cb059e949642d46a79b2c4ef62fe4eaa3e", @generic="0c417f725f5e2f270f1a41b261b2e5f96f93157e5156face2de24fccc01ea896abb5c89588c829090f6876205bcc8bdbb7fa9f0db4a58733c8194ce0288a10ee27fb020a8fede5cf0e77057a38dbc74421f9a3faeec123bf8c0526c43d5bca1c1a5c17428660157e8e2bc5f3d1a38a28562494cf334e6ce9b51603dda0f7604f193a1b621ee41bf7088daae5312034c5dd4e772573d0d4ae6396fec226593224b7aa6cff011466b918cc3407edbbc2d550c49b15724e77d08711620f6266bce91fec012b552564240edda9ada052faa99620ce5335e7c4cc99cb3f6957567dca3767454f4770d0922ad94130ea34a01685a8b81c32e6b150"]}, 0x174}, {&(0x7f0000001700)={0x258, 0x2a, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x188, 0x22, [@typed={0x8, 0x16, @ipv4=@multicast2=0xe0000002}, @generic="470df7214fa025c516d7493478ba243f3adc971749c448fec46ceeff81824182a1c89aa1d0bb4f2eae8697ff9dbe18fc19d6bf5db6309a6bc12e9bed632865f824f8f3c48ec195ea66680e8ae6dad5eca0aa31928c3a62035b9cbd98fa14988434ad3c24c14cfe5334b2c3a847c34afd285ec75c4450cdcb2531bdb7540b2a998f23274703", @generic="92ba2b24ee93c7532727185723c71010517fb3d97f5ec0b46a41989c3d39b3cbfd77889c7a5e23fb24303f", @typed={0x8, 0x1f, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @typed={0x8, 0x6f, @fd=r0}, @generic="23dd810cc2f305f489360e3707f257b7a48c92536f4e40c0ffb42af0211fd6d91e934c88918fb3726896d70cc881cbf182e1c4165f3e8a3315bdfb610838b16a0b27c026f3d113c1f799bed9ff5ca89db5dd5b8ad22fe6a0c371e43fd14c06cc6dc8c791ae20e6f52fc5cd323dcc377142afa02e814080f2e731554847f1b9126d256d4bb2fbf0d7b3efea3e63c105fd1e67f25da26850631f2ddcb1d015d6c634af74f9553f41b18e16d2c102a297a2248872c66e1f207fdb14"]}, @generic="546183111f80cb42d4408b3a6d21f2181af9bce24c1d35a520b202456814d7b748e290fc8c52eee660966cb77266b1a609625f07e1082d78348feabcb568d36611b5dbaa2cf79469884c8d0158fabb405fea0f7cf82e45a8d865536c59be1f9a1755bd738eac7f549ba4652423c30799cfbf29d3c8296d56e4c59b37342fa34c32d8216e4c182b5baf85fb04a7e7d4a23823e60b22ac69df1003f9724836d41217888a22ab7cd06da78a12b5a1f1d7c10110c0340b21b97872fef0c6678fa141"]}, 0x258}], 0x3, &(0x7f0000002080)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0}, 0x4001) r18 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3a3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r19 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r18, 0x0) dup3(r18, r19, 0x0) 2018/05/13 02:50:15 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0xe7, 0x4, 0x2}], {0x8100, 0x7fff, 0x3, 0x4}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x5, 0x5, [0x3, 0x800000000000, 0x2, 0x10000, 0x100000001]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1, 0x20}, 0xc) 2018/05/13 02:50:15 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r1, r0) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001780), 0x7}]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/05/13 02:50:15 executing program 6: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) 2018/05/13 02:50:15 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x100) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x96, 0xff, 0x2, 0x50, 0x52c6, 0xfffffffffffffffa, 0x9, 0xca, 0xffffffffffff8000, 0x2, 0xfffffffffffffffb, 0x1}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) getsockname$netrom(r3, &(0x7f0000002dc0), &(0x7f0000002e00)=0x10) r6 = fcntl$getown(r3, 0x9) sendmsg$netlink(r0, &(0x7f0000002d80)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002d00)=[{&(0x7f0000000280)={0x9c, 0x1e, 0x200, 0x70bd2c, 0x25dfdbff, "", [@nested={0x8c, 0x1b, [@generic="1fdcbbdabb5f6f5f0e4c63a29424598c360931838f56e49b5e6b52c8859228a806c9aca6d7c91cb192e5ad217d65d02d6032e6a41dcd414232bf6c5b2b97890ebb7bc9da65bf08e62460f7fd5a04416a19a72478027ee3f3ed2b04ce92abf20852ebc99a4d87d643d95169bb1be72616cba72742feb29dc23742ec950921d07e", @typed={0x8, 0x68, @ipv4=@broadcast=0xffffffff}]}]}, 0x9c}, {&(0x7f0000000380)={0x18, 0x3d, 0x4, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x53, @pid=r5}]}, 0x18}, {&(0x7f00000003c0)={0x11d4, 0x1c, 0x420, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x95, @fd=r3}, @nested={0x11a8, 0x87, [@generic="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@typed={0x8, 0x7b, @pid=r6}, @generic="638f2c9eefb1045ad19729c60cb7ab3f280cc35fcd305e4be8f6357442207586fd510416c631a4ee5920f9e192d3017778109bb244f2efdd752bdde069a9bd9660732830d1004e3c5a95da57f265e81225ee34dd2f4e203bba73619017d3bdaf374794767f485f4dd574c41af515c425df00f29e8557260d35836ba4f357e2d8e477a3f3b696b2124464ef3c71a550a9e0b1300343ed28d0731e844c88eb4a313c7e56c782d12029f259aeac52ef59b46851074282d0bb59a367a039d764785c662454b76a5547f2d72becd95c53ab69250daf18b59b4116a5acd60c355b58020b4356afdf4d92fb8e13e50dcd9ce2cd", @generic="0793fc58d997924e08b0606fc24984e7bcf2e96d4f54261e4729bda84e3433f1be8a3a5a31841d8e281143113e7c672ddabfda96a06a1db033e7699d11e86c2490be6efddcd3f7c211036cd51d3f4d7111502bdc027a4544d330e5635a7791f2850149e3618125e72a4a3cb15cb44dddbcfadce0898c41111db69d6c30afaedce285ca3117579c8e84f227091af75483615612dfc30bf9393414eedeb83198fb2c8638cac8b0fa6306f3939e"]}, @typed={0x14, 0x3a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x11d4}, {&(0x7f00000015c0)={0x1310, 0x32, 0x200, 0x70bd26, 0x25dfdbfb, "", [@nested={0x121c, 0x89, [@generic="0bcdcaba0a84bd2d79f974dcb43a00a0cf2a8b8bb1270909d39776da8d7922ddd28099a58b87c9ee413b9ef2e0909ee89b6c15ffd0cc74ae85d28e0a77c01c36ab0407c890ba598448dad5065dac7d99a9cd618896c9663870cb6671d5e1fa8b7f93", @typed={0x4, 0x28}, @generic="665210f1dab7555d22e884b12565a975c3dd603264d5c6e9a430e13606a3b4f9abebf4e2f57bda6877adaaed5827c880c2b6533d2c236981b3c5a31329b98b38517d2057f49e822a9307c85345f054eee9d9a3ddd1843e2c5ac8cd2cd574255e8b51566bdba6c38d3f0c326b672ad236bdd70703d1206b1aee11455b414411504a3013f9506d349aa26581ec8d71c5b25c0bf55296", @generic="a1e6bf039e5ea66fbd072bb0d5660d2b2a7820a162d014edaed7149c713b4551ed3e5c5f9a4bcf2b2e45f87ae17e579343e174b14cf88b020c4fd73445d115aa274674cd080e0ed6f0e025e3", @typed={0x8, 0x1, @uid=r1}, @generic="b32216502273f6199379ad21af1a6ac71d699dea1f09e47a2fe36f0371619d00da44dfdb6d1f75bacf940a061edbb30afadb62ba1c913828d187d3fd38f434f8419652", @generic="f991e631f59ebddb3d0cd6a644831110068d83fa62808c2d12decf9ca457f42f486a9a33bd0a88402bfcd01ee0ca161037f64a46b59c921d385a106afc070e4cf1b71448db8da56f02cf1af7d096108d599caddfce233a036a65881d03bb94cb517cbeeb9120e4304f483048cd6df7ce670fa1d3c3fbbf4e73713c2f47bf0fb9262d5add", @generic="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@typed={0x8, 0x6, @fd=r0}, @generic="eec8d3bfbc9d6280a3f53e7801d29cbfae641e0decf31696cfae25d3a35080a2ccf43248f0a4c4a974d6951fc70c389d0353dc17e71d5791cb2baf99e464b8b2caae6e963fb8f2b68caa0203e41c99c974d2444f01cc2cdd21992cd4d6f42cdc6d4488a34864b10ad7092f7064ffb68e2e02e8e6879ccc62aa95d759498e4c8a031bba21e67b43f5ab5760b8efde6ed0af1d300f4eae8a8681", @generic="166e3ee9f72cdde4feb70fa581b7fb50a16e446fae6d284549b12af55308616bd90b9f9ed6f67d19065f19db62953866e8782ccc8d685aad716bcdb8036e8fcc"]}, 0x1310}, {&(0x7f0000002900)={0x314, 0x3b, 0x302, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x1a8, 0x14, [@generic="3a308c89edc224f2c1b2993ca0d9f2a6be8b0a251109eedaa0f8fc2eb9d00bc9700e2a03a7e1271c427e8a8ae0289f0c4eabdfeed9ab0d14d5cf27289e05e894b7c27f82def0f765f21eb472385a8b798b3eda3609ffacf8090293a7aa92bfe792bdb31a25ae429fb55c49c33fce7a44a8e7fdbb7e86014d3d19f18b656c8ed0e80632f1cf6b350054dc2f1af195e1e19c81a8185638655a48e818d4708ef817f6a5ac143a", @generic="6594d073f545e6c4aa9744b6aef61f683c464beecd78c8feab6ad08ded8ce3d4307fa7b1e2779a6f6ffca68027ef67a7e3166cf6e303a9545fc7b1dbcc2b19d59d4175edf76a5aa138947c158283cd0f", @generic="2c1f903ec41ad6775aaff395078349ec08002d959e5431124cac3db3eac58b34ee2495e1289e0a620f85a5e17447e15eea403b94af9fb34c861b1c94c4f6275d7553be4d42bd407856b5a844eaf899d85a0eba5b1e478c1a1871a7c4b6218f8134152e98037a5ddb9ae46d1eb9e5fc19297758b8938be23e56e61ae08a8f5921f33715649a0bb41f9abed26219345b708357901c28b44cbee5bb7edacc400ccfe6a69b97e5c5b81b718d287db4"]}, @typed={0x8, 0x28, @ipv4}, @nested={0x154, 0x6, [@typed={0xc, 0x1, @str='/exe\x00'}, @generic="13ad99625021473ab75a90084604baacc39c5d39d8525f4d6b7730452077f691a0f278ceede96acd069ad3f909fed454501b6eaf66aa43a7d8ecc3efac125911f1a28027f1a99d25751530a671ae0ee262c76a9666fb86cc5ddfda1497615c3158edf29224adae487cac04773077f1608b38c3efc9ad11b5a8cd083f39834f04fa64f78d11866f35496d0bc5878d0fca08b61eaa5f954fd31607da969a8668bacc210e08d4578f8583eda4d248bfb1e12bd2fa822228a2b6e6e5370e3623081ae4011cd722b246eaa3f846cbe738e85b830f883f25d3eb33", @typed={0xc, 0x4f, @str='/exe\x00'}, @generic="2323a0ee2471392186b7eebcbe88b6f14d8aa105f7", @typed={0x20, 0x4, @binary="3e2765cd59e6fe1c1fe163781a283338287a2b87c6c6099be1eac6b4"}, @generic="74d40766c2b095a0685f0f66108170e5e48f17e2407286496f92a5", @typed={0x8, 0x51, @u32=0xffff}, @typed={0x8, 0x6, @str='\x00'}]}]}, 0x314}, {&(0x7f0000002c40)={0xb8, 0x36, 0x300, 0x70bd2a, 0x25dfdbff, "", [@nested={0xa8, 0x13, [@generic="1d9101418eca2a51d54f994afd3119f536512b5ce78ff960a1cd0ad6fbd209e4b349b3c7611fc2448e805f119da9f0b7ef317361f195089285468fa110cc6b0e8e31c1dcef3c0102ccd32d4b668f38bf6a19e0f3be4159a18bb6dfd1c1b692c9e45e6c60054b40449a69045c6c289436d9359081fe3ad39290f20783d1183317404a7c2fc9f8ec11184fae6fd4d6c59a0e6050d15dc123a0bc0032778f64bb093650e7"]}]}, 0xb8}], 0x6, 0x0, 0x0, 0x40800}, 0x10) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x9, 0x0, 0x0, r3, &(0x7f0000000200)='0', 0x1}]) 2018/05/13 02:50:15 executing program 2: r0 = socket$inet6(0xa, 0x20000001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10000000000012, &(0x7f0000000000), 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000180)="044d5ee5a52435d326cb7a6206d5042e221f6aca968b8f7896e45298a384b9b8b0442413526e34ca63b3f9ce60116fba66380ed32c704da270388263bc04194ddf7aee8019c4c2c597eebfba145c6493e2ded6f8c00fd3cc6dcdca02a568c71cd17a2814d563faaae0a4ffbfb107adea16c89b09f5eb8f00f03b0f75a0b94660fff3189b9b734ef37d51aef342859842b004fd6529146257941142cc4f89a249b644f0dae0eccd4096a6335465dda7b64684c18e9ebf96150fec9b316f49ee643b5b142a4750582abfca578f0396c98ba79ed52078302bbb34d8fc7eab7db83c192ed4bdbe4506cef0358ad61f66287d70c46a26224c7a2d35", 0xf9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x973e, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xc2b}, 0x8) 2018/05/13 02:50:15 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966e23080000000000000008000", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000340)=0x0) io_submit(r2, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)="ac", 0x1}]) 2018/05/13 02:50:15 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x200001f9, &(0x7f0000000040)=[{0x35, 0x8, 0x6, 0x1100000001}, {0x0, 0x1}, {0x6, 0x0, 0x0, 0x4}]}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000140)={0x2, 0xd70, 0x5}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={0x0, 0x2710}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/05/13 02:50:15 executing program 6: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) 2018/05/13 02:50:15 executing program 0: unshare(0x8000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1c1601) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="b6b30000000000000a004e220500000000000000000000000000ffffffffffffff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e2407000000ff020000000000000000000000000001fcffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faff00000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22040000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e228d740000fe80000000000000000000000000000afaffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2205000000fe8000000000000000000000000000bb00000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400010000fe8000000000000000000000000000aaff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ad4e6ace11d683f21480000000000000000000a004e23060000000000000000000000000000000000000100100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) signalfd(r1, &(0x7f0000000040)={0x401}, 0x8) bind(r2, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}}, 0x80) 2018/05/13 02:50:15 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa, 0x6b}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x80) getsockname$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ppoll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x22}, {r0, 0x4000}], 0x3, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={0xff00000000000000}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000) mremap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000180)={0xa3, 0x7ff, 0x9}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x101000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)=0xfff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/13 02:50:15 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b24ff0)={0x1, &(0x7f0000000000)=[{0x5, 0x6, 0x6, 0xb7c}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000442fc4)=ANY=[@ANYBLOB="200000bbdac4fcaf1df783100000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/05/13 02:50:15 executing program 5: r0 = socket(0x7, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syslog(0x3, &(0x7f00000000c0)=""/72, 0x48) read(r0, &(0x7f0000000140)=""/109, 0xffffffffffffff63) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000240)=@generic={0x2, 0xeb, 0x8}) r2 = socket(0xf, 0x80006, 0xffffffff00000001) r3 = dup2(r0, r0) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f00000001c0)) write(r2, &(0x7f0000000040)="240000001a0025f0806bd1810000001c020b49ff6e10b500001100eb0800030001000000", 0xfffffdaa) 2018/05/13 02:50:16 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x800, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x0, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x40}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x1000, 0x8}, 0x8) write(r0, &(0x7f0000000000)="2400000024007fee40001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000400ffffffffffffffffffffffff86a88f4e8f0db9aaaaaaaa20"]) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/05/13 02:50:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x8000000000003, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) socket$unix(0x1, 0x5, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000240), 0x0, &(0x7f0000000440)}, 0x8000) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000740), 0xd5, &(0x7f0000000140)}, 0x0) 2018/05/13 02:50:16 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) 2018/05/13 02:50:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x3, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180), 0x0) r0 = gettid() ptrace$getenv(0x4201, r0, 0x4, &(0x7f0000000080)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r1, 0x1000000000016) 2018/05/13 02:50:16 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) sendmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000000480)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8ca1710b7432a2497d66229232c26ce2a79133f3219fdcadf34a0de8433eab0f20a9cb5a969be0b599b91f0737ce365e91b08e111fd693b617e4524347d8d3"}, 0x80, &(0x7f0000000500)}}], 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x410100) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000280)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306}, 0x6c, {0x2, 0x4e23, @broadcast=0xffffffff}, 'veth0\x00'}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)='team_slave_1\x00', 0x4}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r0, r3}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/13 02:50:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x81) sendto$ax25(r1, &(0x7f0000000100)="bc83a247cbede9a2f2e021c6d8dbf290be5e5bbaa15250f435c7e25b97f302c47231a7108a2f229c1b4d7fb4c6f78e170f4c58106ad7c1e59a5e9020e7a742bcc43ddc15995af3c2ae9f775df74e", 0x4e, 0x20044044, &(0x7f0000000180)={0x3, {"912af9c6f09b38"}, 0x5a}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/13 02:50:16 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r1, 0x4c01) tee(r1, r0, 0x5, 0x0) close(r2) 2018/05/13 02:50:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='status\x00') ioctl$TIOCCBRK(r1, 0x5428) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000740)=""/161, 0xa1}], 0x1, &(0x7f0000000800)=""/133, 0x85}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000240), 0x49249249249268f, 0x0) 2018/05/13 02:50:17 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) sendmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000000480)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8ca1710b7432a2497d66229232c26ce2a79133f3219fdcadf34a0de8433eab0f20a9cb5a969be0b599b91f0737ce365e91b08e111fd693b617e4524347d8d3"}, 0x80, &(0x7f0000000500)}}], 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x410100) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000280)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306}, 0x6c, {0x2, 0x4e23, @broadcast=0xffffffff}, 'veth0\x00'}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)='team_slave_1\x00', 0x4}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r0, r3}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/13 02:50:17 executing program 6: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x440400, 0x0) unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) 2018/05/13 02:50:17 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000), 0x0, &(0x7f00002d4000)}, 0x0) sendmsg$netlink(r0, &(0x7f000078dfc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000b8c000)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/7) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/202, 0xca}], 0x1, 0x0, 0x0, 0x8}, 0x20) recvmsg$kcm(r0, &(0x7f0000a27fc8)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0) close(r0) 2018/05/13 02:50:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000280)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000)) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='6', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffff00000}}}, &(0x7f0000000240)=0x84) 2018/05/13 02:50:17 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) ioperm(0x0, 0x8, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/13 02:50:17 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) accept$ax25(r1, &(0x7f0000000100), &(0x7f00000000c0)=0x10) getsockopt(r0, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) getresgid(&(0x7f0000000140), &(0x7f0000000080), &(0x7f00000001c0)=0x0) setfsgid(r2) 2018/05/13 02:50:17 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)="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", 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001100)={0x5d18, 0x300, 0x3, 0x346}, 0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x6, @loopback=0x7f000001, 0x0, 0x3, 'lhlc\x00'}, 0x2c) [ 106.561305] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 106.601252] IPVS: Scheduler module ip_vs_lhlc not found 2018/05/13 02:50:17 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x80100) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000000040)=0xc) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/250) writev(r0, &(0x7f0000000000), 0x3) [ 106.680848] IPVS: Scheduler module ip_vs_lhlc not found 2018/05/13 02:50:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote, @multicast1}, &(0x7f0000000240)=0xb) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000a40)={@mcast2, 0x0}, &(0x7f0000000a80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000ac0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000b00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000b40)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000c40)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002b80)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002dc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002e00)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002f00)=0xe8) r11 = accept(0xffffffffffffff9c, &(0x7f0000002f40)=@can={0x0, 0x0}, &(0x7f0000002fc0)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003000)={'vcan0\x00', 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r11, 0x89e1, &(0x7f0000000000)=0x6) accept4$packet(0xffffffffffffffff, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003080)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000030c0)={@loopback, @broadcast, 0x0}, &(0x7f0000003100)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000003140)={@dev, @empty, 0x0}, &(0x7f0000003180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000031c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000032c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003300)={0x0, @broadcast, @broadcast}, &(0x7f0000003340)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003700)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003780)={0x0, @empty, @rand_addr}, &(0x7f00000037c0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003800)={0x0, @broadcast, @local}, &(0x7f0000003840)=0xc) getsockname$netrom(r11, &(0x7f0000000280), &(0x7f0000000300)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003880)={'veth1_to_team\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000038c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000041c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000004180)={&(0x7f0000000f00)=ANY=[@ANYBLOB='T\b\x00\x00', @ANYRES16=r1, @ANYBLOB="020025bd7000ffdbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="b001020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004002853000008000600", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000101000008000100", @ANYRES32=r5, @ANYBLOB="040002000800010575c4bba5f91780f1fd697db5d548e1b5b52d41bb08bdbf3e56d8d1748f8adf6e3ff60578873a09bfbb60c271e3a1517fd8f5cba6aee6991d177a3e2ced619b26f590c431b335145e47b3f3a6c4d0bf85349528c30e43f65fb761c446fc627568df49f7d76dcaee66ebe735406e01179eb72896c223408ce3d466448a8d62b1060d530283704465c10d5407053376064dc9aa528a66b676f79895b4b2740fe526d57243080531c30e868d36e54998e91efa87cf76a5d57b6851eb88ec", @ANYRES32=r6, @ANYBLOB="a401020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c00040020000202030000000000e605080000000100e40545030000a900ff000600000000005649050000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400e5cd000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000000000008000100", @ANYRES32=r9, @ANYBLOB="f00102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004008000000008000600", @ANYRES32=r12, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000100000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004001f00000008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="08000100", @ANYRES32=r17, @ANYBLOB="0c02020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="08000700000000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040008001f38000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000500000064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003400040005000102010000000100620106000000f7ff030108000000080007ff000800001f0001ffbc000000000005fb0500000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r22, @ANYBLOB="bc00020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000200000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r23], 0x854}, 0x1, 0x0, 0x0, 0x4000}, 0x81) 2018/05/13 02:50:17 executing program 6: move_pages(0xffffffffffffffff, 0x5, &(0x7f0000000000)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000080), &(0x7f0000000140), 0x0) 2018/05/13 02:50:17 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)="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", 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001100)={0x5d18, 0x300, 0x3, 0x346}, 0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x6, @loopback=0x7f000001, 0x0, 0x3, 'lhlc\x00'}, 0x2c) 2018/05/13 02:50:17 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @rand_addr=0x4b28}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000001d00)=ANY=[@ANYBLOB="0180c200007e24b20e00000008004500001c000000000011907800000000e0000d0100004e2100089078"], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x6) pread64(r0, &(0x7f0000000000)=""/29, 0x1d, 0x0) 2018/05/13 02:50:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x7, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c0000170000000000000000fa000000"], 0xc}}], 0x2, 0x0) 2018/05/13 02:50:17 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) ioperm(0x0, 0x8, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/13 02:50:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000140)={0x7, 0xfff000000000}) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f00009b1000), 0x226) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x4003) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x3, 0x81, 0x7, 0x0, 0x57d, 0x7ff, 0x0, 0x3fffffff800000, 0x3, 0xc8}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000180)={{0x2, 0x4e21}, {0x307, @random="b570abd5d921"}, 0x0, {0x2, 0x4e20, @rand_addr=0x5}, 'rose0\x00'}) [ 107.034133] IPVS: Scheduler module ip_vs_lhlc not found 2018/05/13 02:50:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb702) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x7, [0x1, 0xfff, 0x0, 0x6, 0x7, 0x8, 0x2]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0xfffffffffffffffa, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f00000001c0)=0x84) 2018/05/13 02:50:18 executing program 0: unshare(0x40600) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/13 02:50:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000001c0)=""/164) ioctl$void(r0, 0xc0045878) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)=0x2e3) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8000, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/13 02:50:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000095000000000000e2ff000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x30400, 0x0) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000040)) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/05/13 02:50:18 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2800, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000002c0)={0x3, 0x19}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f00000001c0)="82c1bf40f6bc04830d5cd6ca15587429d70cdcde86f618b71443d055254bf4fd63c46d87a54d5bd49760e7e6dbdf35d3188525c64fe2dda125911760da8888ddaadcf4543ad345ae05373889c9a41e40c8cd5c393f7bea6ea41677e064f4cb41e78f2748da0b5c7cdb0efc6d3f039c7b17c8737f8b6fecac3f72895685c154bbe2e0edbf756e79b3ba365011dfa922cfe32485b7a6561582c84cb02c4c750c038b848f4af9efdd765c2ef44c85b75abf40ee7cba7a33f73206c5cb48aa346779ccc60fcf4cb2a1649e383b17629883a1952d5a9f3b2a3a590150de55dd54"}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000100)) 2018/05/13 02:50:18 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000080)="fb999c838cc965128906695db301f2a77c3411c28d10932b45ee11ee0de9f15a024957fdef6fd95bfb63655b3dfa75fa248d48001aa92f07113e9aebd8c4d16d4a245f29e825f4164d852d87b2578217afc7243fdd6dcd7f9390aa093dbe852fa79c2728", 0x64}, {&(0x7f0000000180)="3a0744d029342ff82acef427b6e7eba0bf655dc64c80c2355607e915382e0a09b47efbf9d2c5b8e4a3891767e599fbdbc8608057de143b31c64a90190e84ec5c6a8405070a", 0x45}], 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/enforce\x00', 0x10f348, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001400)={0x0, @multicast2, @remote}, &(0x7f0000001440)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001480)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) r2 = signalfd4(r0, &(0x7f0000000240)={0x3}, 0xffffffffffffffbd, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xb9) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000280)="fb2e29b34d5c17ba8fd79514aeb00af8faedb641dcdc99ee582f306f3825c446094dba39a8ee5ee071c2e7cc34a26183db416c2f90038eff4256a9d533df1a1a9d249fe9a83f3ed3cb7fddfa6c9ade94c2eb781a003616b9118ebbea467669b75cf0093153a16c8348f3ac388b710a2914013c263073742206c1cb3e06ee5c3431f4e4492356912559", 0x89}, {&(0x7f0000000100)="07044a40c366485512e1a81aecbdb786f70105590eea620ddea96c9311582474d53b0f89b9dde7a0acfdd1b6ea146a78f200b809335642e97f6b8a407658fb5070d0003f8fe7a0e96f64e23d46d6fd831628fb914e57c9dcfd4870", 0x5b}, {&(0x7f0000000340)="f8a8ea9df416024d09ae1e69156c2b2fbee3d7d3cc70200483941662bfb6775a63da67903733738d34db9083fceed2ec05b3b589c8ee8200eb40b142714c397ef2e55fb1ef76ec2d1436636f38940e0b48fb88c75e479af95e0995edc3424cbbe4a9dd46498a0127d40459cfa5b44919653846b9612d71e53fe21bebd5de8b4c7638910c9c75f72c4fea1d27238b871cb6733776d80d3c8b613970863cbdb6db057465081757a62d6775f2573799ca06214eb8599059f92389ed5d08059e8a3f15d0ced846bd89fb56b64ff6819b4db5d730ff6765fa6de4747f39f0a032989846ac5e7bb673e9b044e0710b1b87d7bf2b1ff3de88df4c97a05178ab55ff41cd66bda4c5d2ed386e64f023cfbff7100d91f0f6b1a1ba874511bacc677f5577b877ae7501cc9261bb3c2d52724300238fb5ec5b6fd93ac25a358ae8e971ae17954e51308e37be8e3d065b7fa2144893fcb663cc4d5209cc085456f126a38b1ad21fd4a812ae892852bb0d0013dcadd95b83014493870913fc56feb7a72bbd6ed9f0fb4cf5696c256bd2f524f8c86ecce47ca7a7ca3160bb01790a23c616816cf9de9d406c193a9017cdcd69018acabcf831ae4a98e731714451075e9b97756d9686fe4925f36eedbc0f02085d3e1c579bced1ba154eaf75e5ec5fe8a398ed1f95a884698ad8702482e6b1a56a6315559e5a11ea656913a71ba5292a9562acad31c28726f729c9a3b2dff66359536febfe85edb5a5ca2cfb22d071cfcc3c5309683105c632c02a74652cb166ca3936408c22f0a076bad6c6b7fd25acbefd83777b8b055d2b6f18caa9fb1ff94dcbaff5ee92d1675989c90ce506e258c813aa7b8ca4a100c0635457d5b772c00693cebad9b6f6a87482ce8eace6d16fc0c954083d36eb927cc6fa9748d8e781b395feaa738ca68415e3ec6c10ac8438954402ecbecadb5896401e8ecf37dd795b5a248db4f467649eb3b333ef2062bb2c44d785a1a10ff59422e9594648aad6034fe18fd2ceccb7aa5265532c9e2aeddd3bca68ced45fdd578a46dbc5cf0a870b2f1f0ad509dffa429814fc85bb5638e1271af05a13bf1a01bc10400f909781612f2db3ce7f7ae0b75023ec2da03dfe69f8deae01ce54c5fb63542751d91f6850688908e199316c2b2c2e0ee8e566a207fcd1cf8638806b57e9a4860b976e31c846d543a29b7ee3e50bbcaf6afb73cb4f4c0c7c5bab37973a46c23771d62ab218c024b80c7c9a52a27aeb99699083da3f5c0b8632872bf87407e389cada3944b2c1ede4bd29915a6bb68955cdd2c1d0f362ad94f8c5bd35bcd37129726c2c274cddd8fea3219628aaa00d27e22629041ce675f6ac889c791228dc05effc217598da1d3208a2e6a27d9e36e6b045ff5102c0bdba80ce1bc2211777d12622c223b64b07aee4757c290fb7454755cff3d09d8c9b18e872494c147c292bc9532458c2ace31322095d5801332e549216ee3218d79cc339cdc89fd4253edffb2fa89b3c854f797dd2896914aad93914b1c1c3003e871eb16502bc449c50b0f49a8ad0061c5270299722e6d56b90bf2c34c2049475f3060529c1760caeaf6f8f605ecd1fbe380a024961dd626642e507e3a5f7ee6bc98dea1242cc13ccef50c61af64d13759c97a92228a1b24acd9b87f087f8413639686fc387bdca83803351eccc0e9ba2579b27ca2d16be85e0573055c4f43af75964a24422578cfef8e2de55e63097eba14eada33011fce1b688ecc06be13fece35a68f434636978357fbe97c6b3e7016a3147265230a60d83887dab5a5867b838c678c0cd136a2d45157f32494e2ac1194f0d50d7e8ffc8b0184c2b0f519c993285b531fef27beb8d759c3cedf281fa666f92068573f139796b7e261d85d606ed1d4edcafe0f35a869e081e39cdf220485d28916045545898d66c4bd26cf7200cac83e9b124a3e5aba050c3b52433c128c286800a79c72f9bdc0fcd5fc7c5fd6c39d9560e5d41b68e93be274cf65f7774aa261b7e6ef942dbd8352cbdfe4ae54422cf298e7f8a56d1d933f6224f3e1679db03eea66cc98733eb2ec4b81b5ba81fb3475f62675d81bd522d5a07dcb45fb066e03d97c5d2779861726230268ca371d3d6d89ba518e06b816225041da32cd1a084fa4e9f19f2ce02518067ba15949663f7045b0e031737f6f4aad2a7353fb6dbe80fe978b37854283ba83666359fb8c6d8a9caea11dbce9f146da1a72cb9cc3b279bd37b90b1d13dba9c8ef0b33fb4e73dadc8a68a690ba08d404ad3d1deb5d292ca06be9738a2db6efbeed6598d3931cf72dd74c17d83612991a39519db342eb5e141b358d23a3db63ff6cefbcf85628f4e20de9f060f970bb7689b4c1577e90b62bf23081af0a24580eb4d34e796251029d7c30a4af2d072c0fdc31a9c556eb9f21063ea1b16fd0df5fab6c4311d7f05c565b31b78f6c34c8c91d7d994b321fca93cc5ce9f66c535d251f5487eec9a782309ab92c1c85f7b69b0449b293a1af5ff7a4df0e67cf272e91d4654dc9540630bb819229a261fef1d8e035c6d30bd2e241b1a94e46e674bb99e0d9e8fa4591f0b667577ab5a337e21d9ce51d6ee656908bbc7cbc864ba5f804fe0940f14342f5cfe3cf4c53090d4815075f11e71fb0d8fdd6eb40ef1894be898b18b09a52e9360dd71ecdd4d210db74a199873dc4681a75bdc3c7195d08c38e23f2e4b60e95fb4d3bc9ee547d77aa33178c8623f176814c2111719718dbe283d3fa23a33c5c6bb43b27d8eb9f8c17e4ddd6e7c44bfb6706e2c1ca3205f1c452df5e42649d8576b17b34996bc66c1c3192d77ecf4a3000f3e2ce3b7550590ab5457d446cd8c780b067e7c5c3324ed82c9b16dbc2912b5f79203ed6d99fe8c3967fb29e04b0944837e05a4c1c0afe894395c5dceb8982f0a7881a0568654e3a739eaab7c21781c918c799b52369cc25396536c4ff58596b7d039ed0f0ccd96ae486571c3a9c53e04aed4a83649c7e0649df20c65b0992f7efb182fc2c882103c3c660a87816800699ee186eb04e6331e8fcef142e48d3d7cd891e9410589ca441d80b95039b4f04c916cb80b10aa3d2ee00ef9fb8688853330646e702202740893e5b77c497cc531bb4d7a23b9ffce08fc0e1e570dc690cd7adbeb1f6928f4b055a76aa8ae143193e42fa9a0044af0bfda46d11855feba981e6f8583d472a6b79115fdfd4f84f120eede32f24e61bcf947a06c4c30d9ef372e0e996cff79a4d8cffd9903e1393c8dbb9d4de03e0cbf89fc81987e4e05fc54e76921babfcda4e24afd8e7a4ebd5e94be94fa9719d2e0757e127e5e9e1e2159565a1901176b6e1349ded258e96ea8a06362fab56e883746f3e38eabde9fc4b8529ebb2429bbb1fdabf2cea2a614a5e7971eb355e1b7a09f4099d33a45b08c1c8333c5f553509fd22b2e5d969b0498a4f14f3d447484aba3136f56a7b6a3bdac135d351cc5702a8c0e751e0e2fb5e48470242a9f00f784c47d85032878570ca3a06f5b6cac05e867ba8718c386a0266e3e66b8394077df3fc9ed1a47ef30bc8d7021a13f709183d3ff09923101b5b38d54bd54cc5b4f16d82f59773c15b898b43105f7a47f0c8af938e9dba012f69432eaac9d5265c0f8f1b53d7adec298a9aabad7406d3f5a51ec7ee0a8e157a571130830ffdd218191be10c2ea821d4ecd9dc1a14b4f9caa7e35cc53594ceb162928d7d3b64c2505ed38c5b69bfb6b9f663ba350d094b3fac19e421cc4dab5232343bdf7607bd31150ea5908c0873bd61e1e68387539aac55ed989eb15f5b3614218961f85fb9115a33626977d531b31bc69ddde5f49120b33f3098532006df5a86c80bb947fe3a5d4c87f1bdbcea75f33e09da0e6f2211034c02a880d859179c0ab84265b6052df247735acc9fd50c31dffff28a7bec30bbcfdbf823e54fcdf7c4df9292cb1eaadbf63e2f90418ba87e9e3f2c22d77cfcf57aabde7d6c1b9dae95401ac29b1a44e1586085741e966a2c30e0dd6cb067a59704d9920e528f2f42b8eda637745b730192c334ff8fee0113e8f828db4d44fc73822d40dbf39060f6ebb7bf49499b159a3c5d639a08925db4e5836703fb6c6caddbd355eba7d34a72d21d8f1300ea07284be20da9a13e0b1780aacdeb1204978f49ae7e8820e45996adcb263cf8e0b8b3addec084ab413d5ba9973af209d670029ec15f8f067c2c3d21fccd894ced2495226d7983110a031adfb0a3bdfbd3a95a380ba4ebd81e24c46cbff50f6c8a9c2af7459fec352351d9643df4a1cafb0f2b24fa693426501e9680f4f3c6d1c426eaed06d162af5f8ba8c90ab2f45f222143aced9000734ce9f0b59071c622d6f5394d52fc0104f18c67d89c45c18d5b78cb5cf0d201ac78a8c110274c6100c7e5a99393bb367d558ae819cb07ca3e7d63a031935c581fab3939f934dd75a0f23659f687c4b4ad4f19fc3a0c1739814a63b52dcafb1d9b27fb90d3804d3c3a476bebc93fbb03c7c15de52e7f8185f7068f15f039ec9bbf1b851c5803aacbbd3a1da37045cd26aa05d12372b7efdb36c3889c00730465436ca3cfd926c2afb46a35538eea3b0f45b0628fe76709c6c48c894e894429b72e633c4746bf26bb7b3cf8b7ffd887bd5f857016baf047489a08d089c39606ef376b377362c636545adc45428d8e724e75d96be5345eeae867f277561b8559f1797eaa0260c4b3fae2998f7ddbae9b4ceae93027fa9f9ee0f833ea413bf5d3c45a1c8d87202b01fbd6bb5db04eb7bd71d6b8ba78c102b1c84d3173b5859bc7a0864b4d5fc7bc5dd2d8d95969ee5123ade3c829d7691557a4f29df7b105d4f520d04aedbf3c54dea243d62bbc15b33f19b3f5543c81b0fd0da3efee60b55b3e1d92f71416c2d4b705e17a0821d935397c89c03f7e1470dee800b9bd9fc0b121c0c70afcbceb31f129764c5dc4f9640d0cf7a1118953403abe0c21180126e4d5d2d29033349d767a1aa0cbb4c52096eddae5398abce204aa48b002bc42567e50b891a92c2dd1d12d402952bc7e58842ab22064b6e10a9db8303adaeed413dd1d78ba92069dd1f1d827d59c97a9b395086b0b7c8989b30482bfde9be3c779708a736b0fbdace7ef9efb6b946ed196dbd208e7bbf5e1c514ccdcf6d5d672baa7fbd3c1f55f3b6db4d9939c741c60bc56fe66f001e4065a8aa0bcf50a2cf6578e5196faddb8ef67eaeb8a8bf7d73503f1d60a125cb2c65b72266c0dbc9178bcf7c4db825cc66463ce21fdd5999972047091bb632def2dd1da9ee573552a39b5359d4927c2fa28a2e1f67fea4713a4278575df0fe0f736c9026b8263e9f18b8fe481a834f331f519a07c6505680cd140e1e8ada4207561a42efc61113fe1a4ff1d32acf67a45d2c09cd06772dda62c8823a50abe62dcaee5b1bc5403b1febcf16ce97e2ed4348007cd3d7caa602e6dce4eec63391d11fdf4ebb8aca45edb20eded4c36de47b3c048d9cffdecd743e39ff13dea08eb16789d3f2839043c1e22779dcb19742f2f58a7fb6927a93c2864012ce661ad3dea839a48ad418613da37e6065877d5aa1444db1e7593568477f8a4f2cb4c802af5a37f06cbe3be6639133ae7c63016afd3e2e15d7dfd176b6ce0206a699b944cc5877725967f2f594f1f0dcc1127f6b07db6ea2fad77cedcbf089ae8e37111419a634e0a96f91dd20819792cb64629fd90339b97b4af688fa6073ebefe35ad892fc3b606be2054e3d8c23c7eff8ba4b84748366b34eddb2951baea2889bc6d25e86a539f84e111207d76edb9f46c05bb2fc7d", 0x1000}, {&(0x7f0000001340)="b32a06176e8210e69e11f306d87c0428b399db2615542a421cef37c51bf647ef6696859240bb7cbb831606904a5d4e3228ff0a9199a51f0b9df933508f849ba7f518bb0ba76b6925ffb8e2b1039f6503b93f298104c412ea5a0f3b3cbbc85727072ee2dbd9dccfe7163e46f33c75", 0x6e}], 0x4) 2018/05/13 02:50:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x2, 0x545) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x1e, 0x2ff, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/13 02:50:18 executing program 6: r0 = memfd_create(&(0x7f0000000080)='em0-eth0}trusted\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x81, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x0, 0x1ff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00000001c0)) 2018/05/13 02:50:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x3ff) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x80000001, {{0x2, 0x4e22, @rand_addr=0x800}}, 0x0, 0x9, [{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @rand_addr=0x4}}, {{0x2, 0x4e23, @rand_addr=0x100000000}}, {{0x2, 0x4e23}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x510) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200ed00000003130b7cfade45d5f566a91b98b8c443423723a87e7e798b371834c06111d00c"], 0xa) 2018/05/13 02:50:18 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x200) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000300)="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", 0x0, 0x0) read$eventfd(r3, &(0x7f0000000040), 0x8) eventfd(0x7fffffff) 2018/05/13 02:50:18 executing program 4: timer_create(0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) getpeername$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) timer_gettime(0x0, &(0x7f0000000200)) 2018/05/13 02:50:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x210, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"f5d50895927de0"}, 0x20}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) 2018/05/13 02:50:18 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1001, 0x0, 0xffffffffffffffff, 0xbf3, 0x214, 0x9000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xb4e, 0x6, 0x7, 0x0, 0x7, [{0x3ff, 0x1, 0x3ff, 0x0, 0x0, 0x200}, {0x7, 0x82, 0x6, 0x0, 0x0, 0x100}, {0x7f, 0x9, 0x7, 0x0, 0x0, 0x800}, {0x101, 0x0, 0x4, 0x0, 0x0, 0x400}, {0x2, 0x4717, 0x7}, {0x9, 0xbac, 0x7f, 0x0, 0x0, 0x800}, {0x4, 0x8, 0x1000, 0x0, 0x0, 0x80}]}) r1 = epoll_create1(0x0) flock(r1, 0x8) 2018/05/13 02:50:18 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x220000, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x8, 0x2, 0x55b, 0x18, r0, 0x5, [0xa]}, 0x2c) 2018/05/13 02:50:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x277fe) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) 2018/05/13 02:50:18 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f0000002180)=""/4096, 0xfffffeec, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/13 02:50:18 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0700002200dc73f6000000f9345e4ae10000ba0000000000dee6eb04550ae30dbe43e09ac567642f6263af1ea4aceb3d3b4362ebe67deea628a33a581014fecebe5f1a3ff11dd64491fb0ca57dbda363d676dddf47b7b16cd308b3bafb785c2d6c71666c50e3c99594e3b29a8af48692416db37f038e9485292420510cac45281ce6475097b6af72af0a3437e7fbafa9f59d4161324438d4654b703f79429e602e91c1f6bcf76101cf5a7f88318aa44055ff497815b8d8428db8815220a066c13ef42783", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffea4) personality(0x6) write$rdma_cm(r0, &(0x7f0000000400)=@listen={0x7, 0x0, 0xfa00, {r1}}, 0xfeb4) fcntl$setstatus(r0, 0x4, 0x40000) 2018/05/13 02:50:18 executing program 5: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x2d, 0x80010b, 0x0, 0x0, {0x4}, [@generic='L']}, 0x18}, 0x1}, 0x0) 2018/05/13 02:50:18 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1000000001004}) r2 = socket(0xa, 0x4, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$TUNSETLINK(r1, 0x400454cd, 0x324) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000002c0)={{0xffffffffffffffff, 0x0, 0x400, 0x0, 0x3ff}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) bind$can_raw(r2, &(0x7f0000000200)={0x1d, r4}, 0x10) 2018/05/13 02:50:19 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x9, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000280)={r1, 0x3, 0x101, "e79daeaff6019ebbee0fe2794cce5f38cabf452aed48eb725a8a3b4170eef931fb7f7d432a38f227d1dc9fe3dd8b3dd3ac"}) r2 = socket(0x10, 0x3, 0x0) r3 = gettid() capset(&(0x7f0000000080)={0x20080522, r3}, &(0x7f00000000c0)={0xcd, 0x7, 0xedde, 0x5, 0x6, 0x21e108bb00}) connect$ipx(r2, &(0x7f0000000140)={0x4, 0x5, 0x7, "44c32254f3cf"}, 0x10) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={"74756e6c3000000100", @ifru_data=&(0x7f0000000040)="8183f0064da74e3dd791317ce1415ce59a689a499c1769c8ec8da4d425245d62"}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x3, 0x4) 2018/05/13 02:50:19 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000)=0x100000001, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cd390b081bf236ffffffffff86dd6000fb000000000000000000dfff00000000ff020000000000000000000000000001040000006084eef800003a00fe80000000000000000000000000000000000000000000000000000000000001e5e95b2b740cdaa200000000000000000000"], 0x0) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) ioctl$KDSETLED(r2, 0x4b32, 0x6) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getdents(r3, &(0x7f0000000300)=""/207, 0xcf) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000002c0)) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) 2018/05/13 02:50:19 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10001, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/75) mbind(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080), 0x2, 0x2) 2018/05/13 02:50:19 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='\x00', 0x1, r1) lremovexattr(&(0x7f0000000200)='/\x00', &(0x7f0000000280)=@known='security.evm\x00') add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="5ee9b2d81debe15b1c0a83e1f14d1c", 0xf, r1) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$vnet(r3, &(0x7f0000000480)={0x1, {&(0x7f00000003c0)=""/153, 0x99, &(0x7f0000000300)=""/95, 0x3, 0x2}}, 0x68) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000140)={'sha1\x00'}}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r3, 0x3, 0x1, 0x100000000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/05/13 02:50:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000040)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x7, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x4}, 0x8) r4 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x9, 0x6040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000180)={0x3f, 0x3, 0x6, 'queue0\x00', 0x8}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x6, 0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r5, 0x227b, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'bridge_slave_0\x00'}) 2018/05/13 02:50:19 executing program 5: socketpair(0x10, 0x807, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0), 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r2, 0x407, 0x3) bind$alg(r2, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="809c1ebe3c31b7a52fb8bb3648b2ac17c6e44b028ebc62276e0d50829572ee2c967c358e7e8a6ea913ed63c4e718696f4ecd4ab119b66a157bfa4a815171d87542b16b8ddfd28b1a5586750de2bc97b5265a42d5eaa908bf2bad07c1ffd8e61b112b7b352a1e535458179cf87e9d3e0b276858040736a6e6", 0x78) 2018/05/13 02:50:19 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000010c0)={r1, @in={{0x2, 0x4e20}}, 0x3, 0x6d, 0xcc3, 0x9, 0x9}, &(0x7f0000001180)=0x98) r2 = fcntl$dupfd(r0, 0x406, r0) write$sndseq(r0, &(0x7f00006bf000)=[{0xfffffffffffffffe, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) fcntl$getown(r2, 0x9) 2018/05/13 02:50:19 executing program 3: keyctl$join(0x1, &(0x7f0000002240)={0x73, 0x79, 0x7a, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002dc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002e00)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002f00)=0xe8) fstat(r1, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) getresuid(&(0x7f0000002fc0)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000003040)=0x0) r10 = getgid() r11 = syz_open_dev$dmmidi(&(0x7f0000008100)='/dev/dmmidi#\x00', 0x800000008000000, 0x228080) sendmmsg$unix(r1, &(0x7f0000009f40)=[{&(0x7f00000024c0)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000002840)=[{&(0x7f0000002540)="1963e05b33dd08fbe1f580b576d589835973f4b420ca9edf573eee77e4d8abaa33ea3ff0bdf3377a4c55f0f9d18e0317"}, {&(0x7f0000002580)="37b9be3cba5e3c1c1559b2a19157f64a6c1bed15837862d2ccd178beb83bfe5f4c4bbc98e8246f61a86bbbb64cf758e79d898fe71147b8d3818b4e69626360aa60c85fdd037eaa9061278976517ea43a939f433f651c9e6abc53e0dce99c8cacd7079beeeb1803c8679d338a41aeb6905502c5dbd25e7aaa35bb2b26cbcc7c74ef36981a7cdbb188afae751aa630b160d28d9a72a031b0a4e7e8fdea37aac6c84586c7139ed0df33da3585b09fd5dc03f8d7a44612c623a70d30cf27c8d675a9cce663f2abdd077cb4d38a09a4e2da1d40d0fa9153bd"}, {&(0x7f0000002680)="2ea68415c66697b0da10a132ec9df248c5"}, {&(0x7f00000026c0)="d1540fe2b5485aea0b6e3d86b2264c292dfe893620076068e29e89957e0548dc18eef19467dd7242d48a7ddc7d83177ea000ec7a9240f24b1882ea6d38da6263f59fa4f5a9bf5b8ad97f447295c6a8219a438751af867946ca077ad7167d19fea1f18465060a55cecb735cc343bcce23b8a98da7c9c8f0c1f75b3a86fa7a9cc22503da1de9018409891ddebf57e566c09420050bb33c67aec809177d55f290ca8b0305e9df12bfe510bfd8c6d2c45d55a1357b0ddaab795d025e97de1f5eed5f566e"}, {&(0x7f00000027c0)="0a55ade3a9311e9f92486aef64f08a55636183bd79d4babcb60149a29e92ee370c000254e1d3d30d839e351179d2e318f4a9b9f1cde23f66d805db9c0607098eaddbff5a7b6a7cd85484763a516160"}], 0x0, 0x0, 0x0, 0x10}, {&(0x7f00000028c0)=@abs={0x1, 0x0, 0x4e20}, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002940)="34d28acb1b2be914831cf3d92796d7aa33698e16a2a0a1cdd2d11a505aee74cf541464dfedee5138ed78f818e95edf2528b9d683610caa81cc45777290a0436c7d4453cfc7104ea702b9ab5b9dc0c8918829af78d99c6e70b50f9fd813e5b505456fbe0d"}], 0x0, &(0x7f0000002a00)=[@rights={0x0, 0x1, 0x1, [r1, r0, r1]}], 0x0, 0x24000054}, {&(0x7f0000002a40)=@abs={0x0, 0x0, 0x4e20}, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002ac0)="64af49a7719ce98e696827fa4dd4a720d9b5a07aeeb8c21efd029a723fca48f2fa892712f09bcec135e6062f7bf43012a61bab65265e8fd84e64f1722d6f6d6a0f622642991dd0bc845bbc31144fb8aa8344eb82432c92fe93e34dc102c5d3b1cdd2d433a213f94c49afb2890926d9273e63c6958abcc9f1edb19270378bf782e185c6efb6fe0f11d9067feeb6f3b965f6101af79068fdf19b9f444825b6943868cb2a6a90a6bcf206aca543b0228cfc5bae614449eb94663f89a9ad36d87f557b977af108260b07d9d2d40fec6795f44d123910029c1b06062dfcf11b0e71a28932180631cd882fddf7e7b52fe8fa"}, {&(0x7f0000002bc0)="abf9c4c0989b3620220610e43c6094dd2874218396563ae7d96818dfe2ebb2556ab99e763d0f4552ad25f61d067e35c7a37e913be614fca5f87c363464cd230fe48bab1b7ab9ad818ccc6cf01015361e5a581213ef68"}, {&(0x7f0000002c40)="a457823db9737253ee74e627a9dca982561f1a87b68433b75eef64df458b29dcb2423b205934b101d72881174b4417ebdcf81c796d16647ca1c44953049184ada4b3db12d51ee5b9ed86c94398d2e31e5ca5b40030"}, {&(0x7f0000002cc0)="7eebb9d4e95d4a3c5774a51fe52cbd9dc716a62ac50c1138ca5b301b7d0184edca1994d8fb73b69eeb7ff10ddbe2445b4f84ea86553df895d2f5fdbe24708489cd74a810ba3606a91ca8ce9dbfede08bf2e4208dd586e1ec0fcbe539ee1c61f238400ad9eae95172b9822fb191b081d7066ec8b88e00dba909afeab7c0e29b960df22a812fff66bfbe2c4a9367d3161d0ddb8833968155d309f8c36f91"}], 0x0, &(0x7f0000003080)=[@cred={0x0, 0x1, 0x2, r2, r3, r5}, @rights={0x0, 0x1, 0x1, [r1, r0]}, @rights={0x0, 0x1, 0x1, [r1]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1]}, @cred={0x0, 0x1, 0x2, r6, r7, r10}], 0x0, 0x20000091}, {&(0x7f0000003140)=@abs={0x0, 0x0, 0x4e23}, 0x0, &(0x7f00000034c0)=[{&(0x7f00000031c0)="1454563edb8eb904b8da49e1696dfd007b5bdd1fa535a8e5b9de8a709b4a483dbf585be87ce53a415728c35091af1e95c564a3507eef2899d36425e11574a185654ed19c52e4b4b1ded67b99e86c3978b727a14961f1f353532648561d4eb1339278e898b40e965c7b19bca19a8553c57e4f91fb622f658a1106fd6e815fd1de9907b57bdebfd71f56d6e9a946022d1e4b056cedbb1e65a2d875a05026e1ba011fb033cbf1aef3588bcf1c7b573edae163434a68f3f934aae9927bb697e91abab70de805fb6c6479671dfd41db3c0c2392568af437a16e736c649d0167e914c4329e0981a8ad"}, {&(0x7f00000032c0)="d28d5b13c5d40693d6938f06cb5efc8426e09f17d73a1adb118b318440215399bef2941cbcc657c8c3bed7ad5ef5157089ec92a7d1ce4d438ca5389062e15601196adf62981d619481d74437e0995ea858bba56515da022226491248035a01feb7b81e1267dfb83958486d2d4107e4e4777b546653bd5597c3f47f15ee80d72010f1ee5ffc4714bd45ca4244c9d08c98e068e4d5357280c77b1d3b11ec700b48ce6c56825807b40ed62fdaaa799ce447a3dfa45d5157bc6324f52215bb58dd538264688471b3b740e30bc0feb12a9d0fb97e075d853128c333d6fdcc98a58ae42cc099e97f4f"}, 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{&(0x7f0000009ac0)="11110a5ea9f636c88d633afdb42892e34cdbaaf07fabfa426590ec080f8bf475be18271591c6ece1ea20b5b02ce1d36cdc9159e9a80b9dab26f1f48b770c0058c199243519d65eba3d3a0e7736e260326a87f6698ba0610fb762a8bb6890e3a50f3a0372390828659e6b5d0b732ce46179881b0f8ab5bc359cb1a1d2763133d8e235d5a51f52c4297c4e20cec32848a33b8255575f8e7dcba425dddc6a72f4d62654676162bb728c365cac19b86863eeea13928946c326ee5d9141279edfcf5a44d7435161b4f9e8a03e96a9b1365a2899e513d4fd15c104fae69b6893", 0xffffffffffffff55}, {&(0x7f0000009bc0)="a054498905fa4a011034108143dc1cea751fc789db96f3758e288ece6081252ba1aaaee33648fb0a6a4546c719d39cd6a18e519e851593f7bf5de28e840ab76cd708997261e9b339eab4817159cddd643bc601471e24beab07b7d3238d8990247d1432052bb2e8e5be675a290b8d24e865d7a61b3479ec"}, {&(0x7f0000009c40)="4a2ffae3063b06a777775aaaabb43772f685cef675f6258cac7ae463f70046d6d273c771d41d4319d329f3f10a784a175c3509cb02b2339dd7220b317f60a5292fc93cc594767ac66b2107d721d1b5b06486d9459a2a9897c432ec38838d6c9bd23ed6e0190ad6b63c2932ff168822af2b816baa75603631f63002a6cede8d6752ab9f224b49603d06841f0927b4f075cda04839642650615d16ada76effe39059b410bc3f0aeab47528a4620adbd518835c488ac39ed24487e660f56f7d6479bc6c5c0aa3b69b288b0da5c23d32d92b4644f5320795c705953e9916efc9f78ddfff869283cb5db262defe4ae8864f78312d7f5c976e"}, {&(0x7f0000009d40)="be1e952e7a40cc60ce2a63d0798701fa76e105c52ab0b4ca5a852caf0c991e53822268da56a6f79d02e38ddd816a6ce3a5d3907629e3e230f68724f352a78a20aa2d129cfda824700851c081d8030af436fc582408de1ae3633d4172a7f5a8e54d618a937782e06d120c4141d57dcfa8d2c7a52641abf20b062f4a4a0dfe6b4f3f5739bdb4d2bebf61cd53e1dca9381867cbd521f892080ab6737a634b94ec9bbf5bdb7e97a580959aab7cb2ab58fc77b6c5771063e18b19ed05cec924a2f9d4c708"}], 0x0, &(0x7f0000009ec0)=[@rights={0x0, 0x1, 0x1, [r1, r0, r0, r0, r0, r11, r1]}, @rights={0x0, 0x1, 0x1, [r11, r11, r11, r0, r0, r1]}, @rights={0x0, 0x1, 0x1, [r1, r0, r1]}], 0x0, 0x20000000}], 0x7eb895a1201884, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x4000) readv(r0, &(0x7f0000002180)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000002100)=""/69, 0x45}], 0x4) r12 = dup2(r1, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002340)={r12, &(0x7f0000002280)="765883a6a544", &(0x7f00000022c0)=""/103}, 0x18) r13 = gettid() lookup_dcookie(0x6, &(0x7f0000002400)=""/190, 0xbe) ptrace(0x18, r13) ptrace$poke(0x5, r13, &(0x7f00000021c0), 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r12, 0x84, 0x1e, &(0x7f0000002380)=0x7ff, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000002200)='/dev/cuse\x00', 0x4201, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1'}, 0x4) ptrace$getenv(0x4201, r13, 0x2f, &(0x7f00000023c0)) [ 108.768116] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/13 02:50:19 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x44}) read(r0, &(0x7f0000000000)=""/68, 0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000006000/0x1000)=nil) 2018/05/13 02:50:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000000)=0x8, 0x4) 2018/05/13 02:50:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000002c0)="77232c7590bf3cf6d597e78457c2534395f707e67a1634582ae11aa2af49cc46cb657208982b473c35e00edb29cb06b89969191862228802c503039d6ea7f93dd1abe8b4bf485e4f311b095b92", 0x4d}, {&(0x7f0000000340)="7eb44e099a8ea9bd098bc9758747435e2c0332c77c63ff62cc1c4e51e39fbbab7e99c258fba921ac2b8f776b5e361b619de377af092aa3fe001897d86715751e65a01b75dee785522c0c62737b069ab9d85e9fd864f759397d60ca75c96742930effd1c4ab86bf6276fa9b1d97d0368dabaddcc547d8321ddca775c55b84031a1f1b0f6d5b1ee96e63b76e3a9f95915155bb3093d032ff133bf505c16bc875e1930bdc9647b63420abf768f3", 0xac}, {&(0x7f0000000400)="6de59a9269904106f41b0798f778bc689c9dc4c3df2584e317a94db244ffaa8772e2d9ac157b6461ac79cc47012dc1397780fc56ac50a1a41270d99d6576eadb2598278265e0ee17c84128b6d6db49bb1c5a5d5869e25ade9d106f7bd618075c7caa88f592782f8bf3562e10d912894cf3f218263085332ad6ce52397b586435d998a9051d17569d91e7", 0x8a}, {&(0x7f00000004c0)="a4bf3ef41a7494e723ebea62eef40c786ce224257d56ad3216d1d401cb10f09fbc621c9a0252cdc1f44f8dffc558ebdf8dc841d9e933142704be68c4bb3968dc7e9eb7a25b36c52f0ebcd9a4453beb0c07a38d7df0cbf5d0d5cd42c12762fd889e967709bf9d367c8c5a6dbbc8e981ccfa6d9292aee112e1b70fca684b89dc", 0x7f}, {&(0x7f0000000540)="cb475ddfcb4f7498b9c65b7da6db5e475415c18e5c9214f9665cfeb72b508079f78ea167420afb13516a6390f1391c8bcbb785db50b5fb295f6ba0c52d0e89a717b08ec4f3f93bb4e4f9d32b735d18bb3b3d113a6ad28085de72191b93e506625b6fc9afc03f7ffc79f345c04c800f2b", 0x70}], 0x5, &(0x7f0000000640)=[@op={0x18, 0x117, 0x3}], 0x18, 0x40}, 0x800) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000180)=""/232) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'veth0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', r3}) 2018/05/13 02:50:20 executing program 1: r0 = socket(0x0, 0x80007, 0x7f) clock_gettime(0x0, &(0x7f0000005b40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005940)=[{{&(0x7f00000007c0)=@nfc_llcp, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)=""/221, 0xdd}], 0x1, &(0x7f0000000980)=""/149, 0x95, 0xff}, 0xfffffffffffffeff}, {{&(0x7f0000000a40)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000ac0)=""/95, 0x5f}, {&(0x7f0000000b40)=""/130, 0x82}, {&(0x7f0000000c00)=""/3, 0x3}, {&(0x7f0000000c40)=""/2, 0x2}, {&(0x7f0000000c80)=""/234, 0xea}], 0x5, &(0x7f0000000e00)=""/182, 0xb6, 0x100000000}, 0x7ff}, {{&(0x7f0000000ec0)=@sco, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000f40)=""/144, 0x90}, {&(0x7f0000001000)=""/57, 0x39}, {&(0x7f0000001040)=""/114, 0x72}], 0x3, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000001100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001180)=""/225, 0xe1}, {&(0x7f0000001280)=""/39, 0x27}, {&(0x7f00000012c0)=""/51, 0x33}, {&(0x7f0000001300)=""/102, 0x66}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000001400)=""/119, 0x77}, {&(0x7f0000001480)=""/159, 0x9f}, {&(0x7f0000001540)=""/160, 0xa0}, {&(0x7f0000001600)=""/19, 0x13}, {&(0x7f0000001640)=""/165, 0xa5}], 0xa, &(0x7f00000017c0)=""/221, 0xdd, 0xfffffffffffffffe}, 0x2}, {{&(0x7f00000018c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/206, 0xce}, {&(0x7f0000002a40)=""/252, 0xfc}, {&(0x7f0000002b40)=""/12, 0xc}, {&(0x7f0000002b80)=""/132, 0x84}, {&(0x7f0000002c40)=""/40, 0x28}, {&(0x7f0000002c80)=""/235, 0xeb}], 0x7, &(0x7f0000002e00)=""/210, 0xd2, 0x40}, 0x7}, {{&(0x7f0000002f00)=@l2, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002f80)=""/4096, 0x1000}], 0x1, &(0x7f0000003fc0)=""/14, 0xe, 0x7ff}, 0x2}, {{&(0x7f0000004000)=@sco, 0x80, &(0x7f0000004240)=[{&(0x7f0000004080)=""/113, 0x71}, {&(0x7f0000004100)=""/114, 0x72}, {&(0x7f0000004180)=""/43, 0x2b}, {&(0x7f00000041c0)=""/4, 0x4}, {&(0x7f0000004200)=""/28, 0x1c}], 0x5, &(0x7f00000042c0)=""/223, 0xdf, 0x200}, 0x20}, {{&(0x7f00000043c0)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f0000004440)=""/119, 0x77}, {&(0x7f00000044c0)=""/235, 0xeb}, {&(0x7f00000045c0)=""/163, 0xa3}, {&(0x7f0000004680)=""/87, 0x57}, {&(0x7f0000004700)=""/25, 0x19}, {&(0x7f0000004740)=""/250, 0xfa}, {&(0x7f0000004840)=""/4096, 0x1000}], 0x7, &(0x7f00000058c0)=""/118, 0x76, 0x8}, 0x8}], 0x8, 0x10000, &(0x7f0000005b80)={r1, r2+10000000}) sendmsg$can_bcm(r0, &(0x7f0000005cc0)={&(0x7f0000005bc0)={0x1d, r3}, 0x10, &(0x7f0000005c80)={&(0x7f0000005c00)={0x5, 0x408, 0xff, {}, {0x77359400}, {0x1, 0x8001, 0x200}, 0x1, @can={{0x3, 0x80000000, 0x9}, 0x2, 0x2, 0x0, 0x0, "a6e0d489805c1024"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20000011) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}], 0x1, &(0x7f0000000380)=""/248, 0xf8}, 0x0) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x1, 0x8052, r4, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x100, 0x8, 0x2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={r6, 0x6}, &(0x7f0000000300)=0xfffffffffffffe5e) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, &(0x7f00009ecff8), 0xffffffffffffffff, 0x3) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000280)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000200)=0x9, 0x4) 2018/05/13 02:50:20 executing program 3: r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x40000, &(0x7f0000deaff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/13 02:50:20 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x17, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xd5) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x246000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000040)={r0, r0, 0x0, 0x7, &(0x7f0000000180)="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", 0x4, 0x10001, 0x80, 0xfff, 0xb77, 0xc2, 0x80000001, "8cc6e7c3b0a069d9a40ed4bbf495143325bda34f5772acefb73d52a1d2e7aa5db789dbe981a024afae6f"}) 2018/05/13 02:50:20 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000)=0x100000001, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cd390b081bf236ffffffffff86dd6000fb000000000000000000dfff00000000ff020000000000000000000000000001040000006084eef800003a00fe80000000000000000000000000000000000000000000000000000000000001e5e95b2b740cdaa200000000000000000000"], 0x0) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) ioctl$KDSETLED(r2, 0x4b32, 0x6) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getdents(r3, &(0x7f0000000300)=""/207, 0xcf) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000002c0)) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) 2018/05/13 02:50:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000000)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x4, 0x3f, 0x4, "d6ed1c95cafd", 0xec4}}) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x18, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x38}, 0x1}, 0x0) 2018/05/13 02:50:20 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") msgsnd(0x0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/13 02:50:20 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)) 2018/05/13 02:50:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000000100)={'tunl0\x00', @ifru_map={0xf9, 0x80000001, 0x8, 0x0, 0x20, 0x100}}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000240)={{0x0, @multicast1=0xe0000001, 0x4e20, 0x2, 'lc\x00', 0x0, 0x1f, 0x2f}, {@multicast1=0xe0000001, 0x4e21, 0x10007, 0xa1b, 0x7, 0x129}}, 0x44) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0xf1cc, @empty, 0xd76}, {0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xffffffff}, 0x1, [0x1, 0x42a8, 0x460, 0x6, 0x3f, 0x6, 0x6, 0x7]}, 0x5c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) sched_setparam(r3, &(0x7f0000000080)=0x81) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}], 0x1) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) fcntl$setstatus(r2, 0x4, 0x40000) 2018/05/13 02:50:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000258000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0xef, @rand_addr=0x7fff, 0x4e21, 0x1, 'rr\x00', 0x20, 0x8, 0x28}, {@loopback=0x7f000001, 0x4e23, 0x0, 0x3, 0x3f, 0xe756}}, 0x44) 2018/05/13 02:50:20 executing program 3: socketpair$unix(0x1, 0x20000000000102, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x4b) openat$vnet(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vhost-net\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000021ff8)=@abs={0x1}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000000c0)=""/4096, &(0x7f0000001140)=0x284) [ 109.256628] mmap: syz-executor1 (6943) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 109.278907] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 lc 2018/05/13 02:50:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000400)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000002980)={&(0x7f0000000440)={0x14, 0x1, 0x6708, 0x301}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400500) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/13 02:50:20 executing program 6: r0 = socket(0xa, 0x1, 0x9) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r6 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) r8 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000480)=0x0) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000600)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="c36e7aea5cdba1aaaf1bf05b13961634f93bff3cfc0983f9487c505a2283210a5137eedc5764dca5b33f3d4d47cf9d0e5e6ea4666e88bb0f27026a6ff02e1b4b939bbee88f03cd9e8552e324de1e539038a458c325148c43d2e54192bf777c2994b37a646d8073f9e189b5d02de0c6baaa43c3571ea9b8fbcba18f165337b93ca78e8463a286dfe6ab62170b11d5c4717cda6eabc819843b86f89220837b83d522ef78aad0409ae73fde29e4e3eb2132ce84839da7041cfa20d0a2675eff0266f875dc81f3c0d3b74a51363679e6109a28e3ec1dd046ab086c", 0xd9}], 0x1, &(0x7f0000000840)=[@rights={0x30, 0x1, 0x1, [r2, r1, r2, r2, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r2, r0, r0, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}], 0x150, 0x800}, 0x20000040) [ 109.361438] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 lc 2018/05/13 02:50:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x200480, 0x0) r1 = epoll_create1(0x200000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) poll(&(0x7f00000e2000)=[{r1}], 0x1, 0x0) 2018/05/13 02:50:20 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fffffff) [ 109.467528] IPVS: set_ctl: invalid protocol: 239 0.0.127.255:20001 rr 2018/05/13 02:50:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0xffff, 0x1, 0x1}, {0x5, 0x400, 0x2, 0x2}, {0x8, 0x9, 0x280000, 0x8}, {0x10253276, 0x9, 0x8, 0x8d15}]}, 0x10) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) 2018/05/13 02:50:20 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000000), 0x82, &(0x7f000053e000/0x4000)=nil, 0x4) 2018/05/13 02:50:20 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x4, 0x790, 0x8, 0x0, 0x7}) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='cmdline\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) preadv(r2, &(0x7f0000000100), 0x2d9, 0x10400003) [ 109.556860] IPVS: set_ctl: invalid protocol: 239 0.0.127.255:20001 rr 2018/05/13 02:50:20 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt(r0, 0x6cb4, 0x10000, &(0x7f0000000040)="da40d363bf76df3e4835053292e19946339f869fd54bd21697f850555abd81cfa4becca205830e058f04bbd9b217406d8c241a6c309f28768327dabc9e00552b4e706ef9167fda8817065160b9c7a85348cd64cb4cbf97843272ce97bcc8a7a5bb6e82057de079de1e0a15a28effeada9a9584c3ce0c065364", 0x79) r1 = socket(0x11, 0x4, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x14, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x62ff, "263dcbb6da18"}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}) 2018/05/13 02:50:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x4, 0x80000000000002) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x9, 0x8001}, 'port0\x00', 0x8, 0xffd, 0x5, 0x402, 0x43b, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x4}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x100}, 0x5}], 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) 2018/05/13 02:50:20 executing program 7: getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000140)=0x24) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="00000000004b928473010090d73a953f"]}) 2018/05/13 02:50:20 executing program 2: r0 = getpgid(0xffffffffffffffff) timer_create(0xfffffffffffffffc, &(0x7f0000000380)={0x0, 0x35, 0x10000000001, @tid=r0}, &(0x7f0000a7e000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000300)={0x0, 0x19, 0x1, @thr={&(0x7f00000001c0)="3e47ac1cebd22ba295b32ed51b8b6a2400a9d7d0861d51f00b65455bc2ef4d2f18183bbcd30b2d0a149f2ff99677c0c03ee0f9b3cd425c6045659f5a0db3fe0289f56e4307c2194977ffd1ddb74f145d6995feb48b6b1258635b8a6bec6db122bda38746163a1230612ae423889509ba9d768a05770fd806c4387f3ffebe4dfe0756b44ccb8de901e97e726734beaecfedf4b22d76e48be6f511d3de8a3dc7", &(0x7f0000000280)="75e9e6e8467b1288e220885d06cb3406d596aaa488b0c374e48c4bc75668ccc9c6c2c9a04cf6a323e71a93119d90d9c107b3e3d5c0edd328aa769ef1e8e784aa94a4e82c2116915e733d024b5c"}}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, r1+30000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) 2018/05/13 02:50:20 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00ff08004500001c000000000000787f000001e000001f000000780000000000"], 0x0) 2018/05/13 02:50:20 executing program 1: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r0, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x100000001, 0x800, 0x5}) 2018/05/13 02:50:21 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0x4, 0x7}) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x185800) 2018/05/13 02:50:21 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/05/13 02:50:21 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8141241, 0x0) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/dev/rfkill\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x1000) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="0b0200000002f5", 0x7}], 0x1) 2018/05/13 02:50:21 executing program 5: r0 = memfd_create(&(0x7f0000000040)='.,\x00', 0x0) close(r0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) signalfd(r0, &(0x7f0000000100), 0x8) 2018/05/13 02:50:21 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x3, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) write$rdma_cm(r0, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffff}, 0x106, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f00000004c0)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0xfffffffffffff40b, "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", 0xd8, 0x3ff, 0x10001, 0x1, 0x7f, 0xff, 0xfff, 0x1}, r2}}, 0x120) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffff9c, 0x1, 0x1, 0x8, &(0x7f0000000240)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0)=0x1000, 0x4) write$rdma_cm(r0, &(0x7f0000000b40)=@get_event={0xc, 0x0, 0xfa00}, 0xffffffffffffffb7) 2018/05/13 02:50:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000180)="240000002e001df53100000800417700fbffffff01000000ff1000000000000000000000", 0x24) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/4\x00') r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4) inotify_rm_watch(r1, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x4000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x23fffd) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000040)=0x2) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xffff, 0x100, 0x20, 0x200800000000, 0x2, 0x3, 0x3, 0x4, 0x1f4, 0x40, 0x39a, 0x6, 0x1, 0x38, 0x1, 0xe35f, 0x7, 0x800}, [{0x70000000, 0x2, 0x0, 0xfffffffffffffffd, 0x800, 0x386, 0x3, 0x690}], "365961cb33464b440eabc5b5e5fb6150fad621003319bb1b98b939c29222c6ee6b0b4fb8ae467d", [[], [], []]}, 0x39f) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000580)=""/198, &(0x7f0000000680)=0xc6) 2018/05/13 02:50:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x3993) sendmmsg(r1, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}], 0x1, 0x0) 2018/05/13 02:50:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast2, @local}, &(0x7f0000000280)=0xc) r2 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='dns_resolver\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/uinput\x00', r2) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x303, &(0x7f0000000240), 0x10}}], 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000003c0)={[0x30, 0x37, 0x33, 0x30, 0x30, 0x32, 0x33, 0x30, 0x35]}, 0x9) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0xa}, 0x20}}, 0x8, 0xd9}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x3ff}, 0x8) 2018/05/13 02:50:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x0, 0x0, 0x5000ffe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) 2018/05/13 02:50:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000780)=0x14) r1 = memfd_create(&(0x7f00000003c0)="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", 0x3) getsockname$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000005c0)=0x14) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000006c0), &(0x7f0000000700)=0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@local, @in=@remote}}, {{}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_robust_list(&(0x7f0000000340)={0x0, 0x80000000, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x14) perf_event_open$cgroup(&(0x7f0000000640)={0x7, 0x70, 0x400, 0x2, 0x10, 0x8, 0x0, 0x7, 0x9038b5f6e714731c, 0x4, 0x9, 0x2, 0x20000000, 0x6, 0x3, 0x8001, 0x1, 0x0, 0x1, 0x1, 0x401, 0x4992, 0xffff, 0x3, 0x5, 0x5, 0x8, 0x1f, 0x3ff, 0x10000, 0x6, 0x5, 0x37, 0x3, 0x2, 0x0, 0x200, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000600), 0x8}, 0x21004, 0x7, 0xff, 0x7, 0x7, 0x7f, 0x64f}, r1, 0xb, r1, 0x8) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000000540)) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x9, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', r4}) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"6d29bbf320c045"}, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x4ad, @empty, 0x10000}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x2000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x64) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0xb57) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000007c0)=ANY=[@ANYRES32=r3, @ANYBLOB="4f000000e7725809f9980c05141068573a56e255a92c65565b00a49085690c1d14044b7a760b97c1205e351e0091b04357b78d1df3cc052be816c6a2fc715b57066f1d430e19d407081b96e65e6053a68da833040def27f68b25e60e106320d3b46dd61ab387dc6445e7ce417fead6b479f874c1f9f1f1cc152503fd3c807529a86f5aaf1bfe037bc6dae5e2958592d889d2d1392031578d7ddefaabe8e3df9c49b133a1d9994d47dc3f252bfd9014819ced26000000000000000000000000000000"], &(0x7f0000000380)=0x57) 2018/05/13 02:50:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast2, @local}, &(0x7f0000000280)=0xc) r2 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='dns_resolver\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/uinput\x00', r2) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x303, &(0x7f0000000240), 0x10}}], 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000003c0)={[0x30, 0x37, 0x33, 0x30, 0x30, 0x32, 0x33, 0x30, 0x35]}, 0x9) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0xa}, 0x20}}, 0x8, 0xd9}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x3ff}, 0x8) 2018/05/13 02:50:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="381ee05a875fa611983a9d"], 0x1}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0xfff}]}, 0x10) r1 = socket(0xa, 0x1, 0x0) syslog(0x2, &(0x7f00000000c0)=""/110, 0x6e) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/13 02:50:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) accept4$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) 2018/05/13 02:50:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x0, 0x0, 0x5000ffe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) 2018/05/13 02:50:21 executing program 6: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040), 0x148, &(0x7f0000000000)) 2018/05/13 02:50:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x54901) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x7bd8, 0x8, 0x7, 0x0, 0x1, 0x3, 0x101, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0xffffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x8, 0x800, 0xe7, {}, 0x0, 0x3}) unshare(0x20000400) r3 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x60000002}) 2018/05/13 02:50:21 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7fff, 0x600000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x3, 0x0, 0x8, 0x3, 0x4}, 0x7e, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x20, 0x1, 0x6}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f00000002c0)=""/106, 0x2}) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001440)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000340)={0x3, 0x8}) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000000c0)={0xffffffffffffffff, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000700)={0x5, &(0x7f0000000380)=""/147, &(0x7f0000000680)=[{0x1, 0xcb, 0x5, &(0x7f0000000440)=""/203}, {0x7, 0x4, 0x401, &(0x7f0000000540)=""/4}, {0x1, 0x1000, 0x5, &(0x7f0000001480)=""/4096}, {0x4, 0x77, 0xffffffff00000001, &(0x7f0000000580)=""/119}, {0x3, 0x70, 0x9, &(0x7f0000000600)=""/112}]}) 2018/05/13 02:50:21 executing program 2: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0xfffffffffffffe00, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) 2018/05/13 02:50:21 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x82040, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) 2018/05/13 02:50:21 executing program 2: unshare(0x20000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) prctl$getreaper(0x0, &(0x7f0000000080)) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f00000001c0)) clone(0x28000000, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) 2018/05/13 02:50:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0xf521, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001180)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)="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", 0x401}]) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) 2018/05/13 02:50:21 executing program 6: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000080), 0x1f2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x20c180) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000300)=""/240, &(0x7f0000000400)=0xf0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}) 2018/05/13 02:50:21 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x106}}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x7, 0x100, 0x8}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000280)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000240), r1, 0x0, 0x1, 0x4}}, 0x20) 2018/05/13 02:50:21 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x8c, &(0x7f0000000040)="f5d7c5aea59b3c6013f7b706e5d7cb27155aefcfee5065bb30cb9591dae45333a79377d8bb5185fd5ba09d7977fa40d97d406e895027f02f9baff0c6756ebb7b564550e1750b7f96001c99e440d7a2f40cdd4fe345a4fa40b63580496c17dafce9682a81ef4b56571de1e6315a2b13b6b52d53806f2baefd58c4c76740a2a8e97cc10413ef912f6efaae699c"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d003a0010000000160000000000000003000600000000000200000031ebf8c7000000000000000005070000000002000000000000000000000000760508001200020001030000000000000000100000000337240000000000000000001d0000010100c58a47566f8d45150197ec3a040000000000000000000000000000"], 0x80}, 0x1}, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) accept$inet6(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001440)=0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f00000001c0)='comm\x00') recvmmsg(r1, &(0x7f0000003b80)=[{{&(0x7f00000025c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/33, 0x21}}, {{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/216, 0xd8}}], 0x2, 0x40, &(0x7f0000002ac0)={0x0, 0x989680}) write$binfmt_elf64(r3, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x6, 0xe9, 0x6, 0x800, 0x2, 0x3f, 0x10000, 0x1e1, 0x40, 0x36a, 0x9, 0x9472, 0x38, 0x1, 0x10001, 0x1, 0x1ff}, [{0x70000006, 0x0, 0x5e5, 0x3, 0x8e4b, 0x67, 0x1, 0x6b}, {0x6, 0x6d9f, 0x9, 0x9, 0x0, 0x2, 0x8, 0x1f8}], "4d0f007eef24766f572d5ecd5e5fa9b1d59328d6dbcf02801e2230dc2b3be08a31800ff0695256b7ff30328259329115824593e1f871bfc79a2c7c086f750d92eee3b2bf0f8dce92b3a2884c5d9ecca8285bd31b2ff428802d13a7e7ef1783d02fd6505570ada1272fcfbcfb73b88563aa0c7614396ff3832085168010ed76b630581c2ab41c65812ca7a069f4680de55d621ba1375aa838693fed2185f8541dde027b9eac4012d29d64c9ad50a943c7a6220b0d30bafabed67211b919588219a1c034ce493eeceaadad2d660ea96ced9ca675cca7dcd176ba4f103676fb869ee33f67d02ed7efad263c5c1c6cebb32e1448a10a970a2c1957525c97bcfcced161782e7e80b7f49eb33072aa7372fa7b47a83b1335a451c9efc7590dcab72470181535d0c0589106930db3604a25e94926a1371275ceb3499e957a6a83786887b8d3f8643a90f8ac59235dcfae18b8cddabf8c593ef6de07cb299fa36b2d66b04d85afb1b13634e3b12c7173702364cf0a57242b718aaf2873fe849cabd7dc0fc2e0ddaa4ebf5ae5786d65383245da9daf873ce17a989247ccd5e097eeacbf490cd78bc281e3f5d5ab03e4a251d00b0c94a9e6d49734b5e82a5b7d172d73d3775189a6a59c8654b9374d6b0c737835a4083ac886a111903d651b9d39fd0a64eef027f0a53f6e9332dd1800be8973a5ab5e825fb30b3cc5aedb972df1687c8bf062575046aa6611b0daabb1844e400db422dc8ec5d7f48ce67a9341c176c39429f6d3779ba53dd650b2350db9e379d3ee692dc8b57a1c9d585731e49ef8df56f1138e4435603f42c0013a10c102d491759e5d57c6f1aec139d3ad3fb2e7422e05dddb3e7c7db46535342af6fe0214de3b43755c8b81b3b75305e2089caf50ad965019478d7dc841ae58a681decf3cec5f5456c2d51c0e87f411f575d4ae40d8c88062464b6e482a46ea54223d36ba55e7a5e0f2bbb6a96322e952ebd3b9d5a13be3e5ff5781385be5b7e756f0cfb3d77d83c89ee0148f0a753e4ecd7bf9e92f65fd24657ca30792bde4058592a20befc1500bc92700e7a7fd71cb3986b6dd9084add9210cf31e0f6212a4447d9bac4431126d658100a425e823ec64caddd05aae7557abd703c4de3a93a7fa506be3b031cf6b9f1f7877b490a0c26c84b46a18b72dd0fdf78d6acac394b34e5089ab0e6b39b599db3f8d589a135ed1ccbed1a6f3eecddbd87ee64c746a4558b324e2be75ae18ee7320cf7e55fc8d37c1b52685f65179451ce312ba4b61b94253c29999d437872cbd5c3112df44d310055738c4a5324dbbfd6515bae0186fc423ed660db2880dbb84424c4ff56f8af78d6b9c6ba26d5491a4f2eb8d144f5ac65bf71ea5ab92071071e13161cee43c8301c7acc2995e6072ed9f6e7582e2a48600c1d386dfed3905df14354e5f92c49d743e6255fc98dcce4a0af5bd5301566d8a56c2ea252e94aeb840a90639be90bb72f16e2395bbb8130208555d5d358ef8d843127563e93dde4ce99401445631e1f75acfd1a058c011de8e0caa92a9a180f5f75a1576398d8408335218a55ac1a5b7cd149c71c38afb4342503d3245c4e31f0dcb85c8d07c92b3cc0accc608ab06ce76b90bb44825b494b0f620308a0a461b3b8815ee231a2fc038806a117c45573a32198aad637bbc8cfc9ff21319549513d9e9ad63028a13acab274e8d8e5821ac661b6cea8dc6893939a78184206688faa249d8ae17c9e01257a93f93f658f775aca5b4f5c4da958d3a23e0b975661b533eb40b16ef20358ffb2663877858793440999c0741338574283f7b39b4b502d32e944afadc8b9785f46e17a7a6ec2a2760f7fecd0a2deb2ff19b8fbe2014808b25c8eba65d5999279112ca9cab030af2c2727872874eba81537c51e549dcc483034a9022ac22e811c635091b5de22737d388dec3505b99772642b52b4a9f3f40631146aedf280bfce76839611eaa8fc0f0677afa1f7b539677ab45606e02fc72b127eadb20e8452c0b6487c1f2f78efb86534042bf2011bc2a0344ffc4cb96e1e64184c462fc57fc1a553a0572eb2153e47fdc9b30de629192f89cb8d3e60b458e25911a037c39a909b7fc7e1157273d21273f2a285de5c32511f4a04c39abba0e4579ec7df097f2bf4c02248d866b728b03593e64aa1d9ba4b5077bf73c7c679b4e4b2415fdb8c7c17835eac3ab436d709a36b74f6e308971828367016c47214505a291d41a9fcc60526a74faa4164837e7624907d04638960795ad413203cbc6485166ac8d2eceb6a2dbe4a9e75002e5594729fe7b6cf20783890a72ca6d7ef9beae0d57fe13d9212d7c73bb061131af87a60167f22a135245c56eef1783d2d365cb6437fdc83d2a78ef9c924ffa564183c8439c31c6d338b5f6306273ed86569bc97ad04329450f43a89fc16a8263f582b2484e5d3f994c578780c9550a2e1f6a48ad17c2912f9c5fbfa464dab582fe99dada40b811eaa029e88788587362c636156344571e1e448f2371e6a474ded399f2dd67397d9391b1601c782299455c38665cc87757c9c3f24296d418e8e3830739d9ea9e36f16f43fc55504ba6e5b648494e812f808733b01579bff9e1f3c6fafa676b69a8daef410cdfda16f754fc43fe526a3d5f425ef98f0d06ba6743646250929a3202570e32db8f9aacba7f97305323b5960061611f2a2ff69cf2cd75f88bb83b422e0475b1eb9d883c9136f99b2d045a0019bc251ce27171f90945444cd852b3f17f1cb97c5d397856d3fea1d1a5746584438d0941d154138aaac10f355e1ad56abb5088c56ff23e00abe6753b3192705a5a270185b9a62a5916fa969a6468286b5908dbe2c02da7614c67a9e975fac285e41c4f28ebdb7f1653f9b60679d58456144821898fe83c7c855b1f585d55d9be3597e8ccb6d2079a757ec538d3973a2b09eac15fab157cdf5e760814223c56244840a96cc10dac7889c70df67371ab66f3a599275162b36ab4f03940e77758025b6726f265996546898358568162fd88d903f76675864982210291af87658f52fac4cf431d9e3bdd192a19cde7a392e52071e3e4862c9c3ebd38d3188960d3da0f8f56df25e6419f84c91e5ce435d4a138b0c4bbca23a374c5cf8e95b284e0e1c036be94600720c859b957e8fba3efd2774a10924c431f8008a47fbd42b619e843dd7e05392af850315a6d1c3c98849b6eac6dc7f4a8bead2bea6061fe9c66f0a88381cb7e527da1b78dea722c112c89581dd246584d4e6c9ca99580804919ad9c248cca285052bee07aded2a1acb3195882ef704c802812c895e90de5eb5acc5ba64a810410ef32625d10e2ee62f4670ee96a91f4496620db4ffd2359b7c9c9853835bd983706284888892c1d4fb1d696ed18870fdebbff8be5bbbeb24ada54529cf63afc499e3165a40aca897204c6446907cb986deae1c3d073621b68d3136d5321f95e45267d328433cd80f4ca7bb4ffd062bf00fc39f4810c1cae4f7233e397a953c8d0dd0bb82932de284db6e338cf689a24fbb3db47f0e9ab0cb03af033d8693bc142df114e7e9c0a757df847ecb98e6aa2c1668a872bf59b2097999e5894c9503865a2c7f26f3639b4b28ee50c6200df04f6a850a0595e8fe792956f16615fa49a6bd8f92dabdef49a55b3d4fe25e9fbbd6751fda556b60f6412070d415908a81776da3e0d5f2f4e750e57b3d536880aaeac713b990c4685ddb1e8d9845d11556d7360b919915676f8dd0ede12a7c1c5a5d4b48b8368e1e781f70ee76e7fb9cf5a1778317e501d8f55ed76e33f14fca2507929fda76eb92c07df964c06edd6c9d945e673a8d0c6e6d3c7cfc6b9077a725b11b0db6e6bc41a45d9f725e3dbf235fc244686bc4cd78e7fabd84b37dbfd1ed91152ff0d4ad9b944b79fb1a70812853960d9cd0660bdd04e9e955a6117bcef685d819d4a2197256b495708d74398b450e361eb53a587dad0f539d14e1c4f9373dcda67978105e9bd95934f1bcbf760e625bf0209f7415933d7640cba27f4abe8b9ece19dad6920aab43ef7b17c2a2226b6b783571372f3a8e8ad75baaf21fc51d52405296ec02eebdcfe00375602065c2b4d29c9837e7397093a41f656a469a2bcdffd63af11d7c0118bab029f71e916f7939506613a82933511666a5eef0550822940c6675e037bb0b9d28a899500b23fab8b5ab851a88ffc46a535707fca133f65c2c3a6f3209e9d9154feeec413aa6139f963f798e269f7b08d13fc630114b724d26b780b89d959ff2ae82d15f9677843b8a41815622b487ee41aafd3aaf324419c9e7ac2d93921b103ad83101a358fdbb3217def181a35c40c08a8a657b44d1d556c60c2352943281c69f770176451e79391c95f2d367478cc1e84661b5c9a0006f2f3a34e0a6dc798e52362b6eec8cb3a5f3ab8de9ea3fb2ab040e6cce48c403eaf4dae938a4186060984ff5962f49d17755fa775e079c10b62373506fd057cee82271265062d7950a355fb3ed57bb50da942a3ac2c74e689d0eb9a2e5068f539ebbc719e949a4253c07207077c2ac1379ff6b5d411d2638e09129344ac247b4498a13e2e5978d6ca0346c6ed3d73f97f541a1decfead7ba3fbbfb469e75fecbd6144de1ada77df1e0dcdccbd188ce9a323890761764f3d3e3ee4cf66729076ea265d451d41c29485d2f178adf0da97ea6d646096a108e86a0a27f66b2ce66a491fe69735f2125ba8e8fadea27cfbd3d9a143ee41e1028f5ff867164929b750f5de6a83a3e5d6251fd431099f7b35680767b0c4f2eca0c729afa113cb146f65155cf7602328f6abd36e49f537b0457794e337277f88c413d523591872363d5c34987a49650a74c9ddd759981c2cbc0786e5c481453c6a3a33779701e3f8c15c53ba12634d606a6c9806fb0ec0e507eb4d4c5eb01987420ffd02e16f59dda130eaa56024a1b010d39ae40b19ef70fa4e44c71715d53893b9cd21a7b069a91d705c2e65f1defe89587d436da9ca617bf4f21e9cc6724febde497dfdd31d4042cdb00b818c83113022c7c8d4e482a61e1cd1a37805d4198867caf652bb8bec569c5b906185ff33325de759ce3ba0cc65dfcd41b8c8012da2a06ea44bfbf25aa1cd3f52adcdc89be02c778d0e617dc26c6ff40df3ccaeeb64ba40cfa8dcfdc3bdd20681298afd149ea374acbfbb495bef2287934c107b58ec02b37b14a1aa85ce9be3f4a66d51c2b1e07ccc93717cc41dd0edfef8a880d98240e8613d75f4b72dc3f97989138cb204031f57da4defabc4fcbc8e72f101f05c951dd9edc7f24d25469b9afaf13b5b0e481981023bd14d7ab8a54a4dd5051a721c35d11a1217f5ece8d16cda7c1b02b1e45c221de685e45f2a199ed2121d52e4132969dd9cf93256b4e0af903b5b0c923f9ebc84044f4802796da6c1569e5674be2bda5b1891a72162b473e1a65f4cf0536b11bc3ff9ffe6d5f075ae4d83adaed658a70e382200b922411220d2a3790cc1ad3b7109147e4444f0c85a0e4418d81f6b5b5d74d30e3857965152100e7180e98c314756ccd75ba73f6be2c02b06fc09ad9ca22be830c539426e2b81028db395ebae59b71da559a73d27e3e74e535211d9e4e3dd9a331412ae57819b8e57ffa215196addf0291f342aaa3d7b002c792db3c06ba5615e11da59b3ee9519f79c2f0366ce247838c5ba2ad2c27a7aff6ee36b739975710eaaaf512094b2e079e44ff48e69373ed3fc72ce95ee20b9863de55bf32400df4740b2e42c01207288bf7c1924779e81011ea4013f5faac29d1c", [[]]}, 0x11b0) 2018/05/13 02:50:21 executing program 0: r0 = inotify_init1(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x20000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x80) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xf0, 0x13, 0x219, 0x70bd2d, 0x25dfdbfb, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0xfffffffffffffffb}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x14) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) socket(0xa, 0x80801, 0x63) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x18, r2) 2018/05/13 02:50:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x20000000002, &(0x7f00000000c0)) 2018/05/13 02:50:21 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000100)={0x6, 0x3, 0x31b9, 0x8, &(0x7f0000000040)=[{}, {}, {}]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0xa}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) 2018/05/13 02:50:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) 2018/05/13 02:50:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0_to_bond\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') preadv(r3, &(0x7f0000000500), 0x10000000000000d5, 0x10400002) 2018/05/13 02:50:22 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/197, 0xc5}], 0x1) sendmmsg$unix(r1, &(0x7f00000004c0), 0x4d3, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xffffffffffffffff) r2 = semget(0x3, 0x5, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) r4 = getgid() lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0x1, r3, r4, r5, r6, 0x1c0, 0x7}, 0x6, 0x9, 0xd1}) close(r0) 2018/05/13 02:50:22 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='&']}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e24, 0x1, @empty, 0x3ff}}, 0x200000000, 0xd77}, &(0x7f0000000240)=0x90) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) close(r3) close(r2) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000500)=""/218, 0xda}], 0x1) 2018/05/13 02:50:22 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_getparam(r0, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/05/13 02:50:22 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x6, {{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0x8, [{{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e24, 0xf97, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}, {{0xa, 0x4e21, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x48}}, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e20, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x7fffffff}}]}, 0x490) io_setup(0x20, &(0x7f0000000540)=0x0) io_cancel(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000580)="14ee46550d1814f3150ec5570f4b472d802130ef52c27bd83d482ec0e2", 0x1d, 0x4, 0x0, 0x1, r0}, &(0x7f0000000600)) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)) 2018/05/13 02:50:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) 2018/05/13 02:50:23 executing program 4: r0 = inotify_init1(0x10000000000) r1 = getpgrp(0x0) waitid(0x0, r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r2 = dup(r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) getpeername$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/05/13 02:50:23 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x270004, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x19, r1, 0x1, 0xffffffffffff8001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'syz_tun\x00', 0x34ef}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0xffffffc8) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=""/193) 2018/05/13 02:50:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffe) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x11}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="01000900aaaaaaaaaabb0000000000000180c2000000aaaaaaaaaaaaaaaaaaaaaa00ffffffffffffaaaaaaaaaaaaffffffffffffb9df8522"]) fcntl$notify(r0, 0x402, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x9, 0xb87, 0xfffffffffffffffa, 0x80000001}, {0x30, 0x7a, 0x3, 0x3}, {0x3f, 0x3, 0x101, 0x6927}]}, 0x10) 2018/05/13 02:50:23 executing program 7: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000100)=ANY=[]) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000004c0)='tmpfs\x00', 0x0, &(0x7f0000cde000)) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x0, 0x1, 0xffff, 0x1}, {0x9, 0x1b, 0xd1cc, 0x20}, {0x7, 0x9, 0xff, 0x9}, {0x4ed2, 0xd6, 0xffffffffffffffc0, 0x100000001}]}) 2018/05/13 02:50:23 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000007dd0700e82c00001f5f08c908000200000087730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x1) 2018/05/13 02:50:23 executing program 6: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200200, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @empty, @broadcast=0xffffffff}, 0xc) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000080)={0x1e, 0x0, 0x0, 0x0, 0x2}, 0xfffffffffffffe9c}, 0x1}, 0x0) 2018/05/13 02:50:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1) write$binfmt_elf32(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000"], 0x58) fstatfs(r1, &(0x7f0000000200)=""/92) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x3, 0x4) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x14f4, 0x3, 0xa, 0x1, 0x70bd28, 0x25dfdbff, {0x7}, [@nested={0x238, 0x40, [@generic="aca344fc41571d0310ce1ddc5507ec6aeca748", @generic="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", @typed={0x8, 0x76, @fd=r1}, @typed={0x8, 0x5e, @pid=r2}, @generic="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", @typed={0x10, 0x61, @str='security/\x00'}, @typed={0x8, 0x57, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="e3f27633d49c053cf8c0b553b36997173f7cd3463c7cd4e607aa2a7b02414076828a94e5d450465381adb8f25654313ccdedfa6d725e2b36f1496dbb8494e47bcf57d4427683f5aa4d2581dcb7f35165cb4f3dce4ed32417526aa2c56344e426563fec0eb68348b4cda437f2256834cb10d8e7cfe5659fa865ade064767a863763b25f7b5e36fd690ef6b6bfaf589b466081dd1ae174cbf608aaf062fb7dad5c0447224600a28a18", @generic="fe21815e671a36e8f6fb3df4fd02960cd57dd6fc2d6454e626b334e3470074261d3d31a3a0c4aef8bec5ec2a34a7eff0f3c5414eff42a381b65d836a398f7dd7dafcae0970bad8998829a2fa5b7d42123230f92d0d09415c7a5de829604e36edd4169401e630f29137d4ff70ade345abf3705c453b89fdf971f76b690ae1b5a94cbe266da51933eb0672d5c7f1ecf5620a9b010e5d48a3f8f5ab3f7dae8053112da9cf896b5a0d3f199e38a8f7d5449bb432bb8629f5154b638532ca0024f017dd196fdac77281d5412370ff258789e9", @generic="09c51b5f13d8574bd96f4ac250b700e6096795df55de2763c9911388ce1617cd19a343a4eddad674e705789e783de5d7c7fcf53da3d4757fd17a8167a575848ebaea7d31813ccdb16f0daa01914302e1b273380035406e66cec0127bc7e29a9cbffb8579", @nested={0x10a4, 0x80, [@typed={0x1004, 0x65, @binary="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@generic="6dc6d2cb215cd60b5b34fdea5ee26c26ad97bedee32a870bb995bfb28fbe975e4cc190c1e036a4f34895b66bcf8aa23aa2e2fece5477441dedefef7dd4e705b2982ffd7b05993d0f8caa0279c71b2e99ab0774ceef0f6466a58e8d698722806efda8fea16507202646a513ffff81827a36aaba63e9d30c947346334cc44e77a35720132394a2b66f59f5a1ecf6eb45b22c7eb7d856d8b6ab2abe"]}, @generic="6572942c170f8a76ccaad49e7e93d8a365", @nested={0x14, 0x71, [@typed={0x8, 0x48, @uid=r3}, @typed={0x8, 0x82, @str='/\x00'}]}]}, 0x14f4}, 0x1, 0x0, 0x0, 0x4001}, 0x81) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3f) 2018/05/13 02:50:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x2, 0x4, 0x100000001, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x42, "27c5fade61812e745e706a9ce66640ec0b9f0aab6c46a5b5354557abd321f1d262b293efbf36da4994eccbe217afce50f1c857fe22e6e9a037f3e83e6b31f3c37ea4"}, &(0x7f0000000140)=0x4a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd4ff8)={0x0, 0x4, 0x8ef0}, 0x8) 2018/05/13 02:50:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x1c}, {0x6}]}, 0x10) r1 = semget(0x1, 0x3, 0x120) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000000)=""/56) sendmsg$nl_xfrm(r0, &(0x7f00000030c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003080)={&(0x7f0000002e80)=@expire={0xf8, 0x18, 0x4, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff}, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xf8}, 0x1}, 0x0) 2018/05/13 02:50:23 executing program 6: r0 = socket(0x11, 0x0, 0x3) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="ea1b25d7ac4f25ef5be7ff499a11f000f4ac16176312d77e48046de683b8291fb00a5c1569f39bb0200f830b8d182d917e336272610e38cf821e7179e56613cddfb5192d3c519a47d95bf2a6c6da3ccf4be08082a3f71ed61e64d50fe8767da17d94198901ac7961dd75f582cb935cd3d2dc085e7870d75c2721b2cd176b452025a6c6d5353ec94b3975af4c621f874b389cbe58a56c62816ffdc4660a76108e25e0b9c02a414fae80c419ae1c98379968f61b043a22fc49c18f2c2c3bea4e277b0a0810caea314d986dea839bd47d06624c86e342e7e6445945d9c029", 0xdd, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) add_key(&(0x7f0000000440)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="ed8210c4b76379fa839e6e932bbb71e457a966c786adfbe603a90d5e2bd5d926038c3b0bb5559037633fd8844f4d1b1c672d0223cf2a044e39d58f86bcbabeba06dc923b16ea04b522af9c9f7b2acf64f953e7ce67cdfd97cef7c28917dbfdeead78ac02da71f5b5e2326e554275ed481e04660f891408a585bce1ef1245d59cc140e3605fc87938bc8987d94c5386b27a5e6289494824af4609e615cf9960787fd88b46d04a60e0df5b7fbe00", 0xad, r2) 2018/05/13 02:50:24 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0xc557) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0x2}) write(r0, &(0x7f0000000000)="a417b20d13744d9ddb972358ce50c10b163d0b45f14694360ef3d81627088c79fe059838c597deb3238bc226ea694c57b6be1f7985c2d24909036314d6544b6235192eba7c89c9cb80497b69d61927ce2d155c0b9f8f75ecdbea0f0122ebbce86d36d68f6a0e3e9b043c40acc6dd705f754a25db425c817adf74f3e05f4957cafdcff7e1f286f7cba4a5d0d516eee12dfe7b1a12caf12d00c9c9eaa575fe73", 0x9f) 2018/05/13 02:50:24 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x2, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3221, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)={0x1, 0x1000, [0x0, 0x1]}) 2018/05/13 02:50:24 executing program 3: r0 = socket(0x1000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/05/13 02:50:24 executing program 0: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/dsp\x00', 0x40040, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000013c0)) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) connect$l2tp(r0, &(0x7f00000019c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x2, 0x0, {0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1}}}, 0x3a) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) r3 = socket(0xa, 0x1, 0x0) fstat(r1, &(0x7f0000001400)) ioctl(r3, 0x36, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$netrom(r2, &(0x7f0000001340)={&(0x7f0000000080)=@ax25={0x3, {"fdad8acac1e21c"}, 0x8}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000000c0)="e3957c9d48759598d2a4d8afb4a10721f213642acf3c3879378816e121d900e69ba22be0d99c148254524a237836551f246bbe66d9d1acc26ef67e637c8d36e2c4723f501e053921533d283b91ff5d1f77d450f208708833d73affa6c9c6bd697c5f289dd4ec584dc88f467aba8e46e85e359b6faa0a12d8a2e4b6ad19ae0af73bfbd9cb1c406ccb9516cbabce25bf2502b92f6d976c623be789a8000bcbc02441159ffd60c9047484acebeebe1451", 0xaf}, {&(0x7f0000000180)="ff3a82050b8e9ef9b26db1dafa47d10b17621aa302d4dd464f5558e40c04a9d1c7ddb9a3622ef4428db95291a9773daa226e69fde276b7745a5f43404ee9e5d400059c89a8d8c3b02b8847d6f6edc7ebd9218185bd2f28381165174ea4e85ffe5259924af0e0391a28d6fbfb72ca40ab880f04762235d15be3f99f242f5350f93dfe05430239911796169ba462fa283d40fd10ce6e9c3e16189cb895b3cf4a09dc7547cad31922e075d2d686b5b7e2a01d39145d9a683252242f723854d0cd2346", 0xc1}], 0x2, &(0x7f0000000300)=[{0x1010, 0x6, 0xa9, "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"}], 0x1010, 0x20000080}, 0x44000) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) 2018/05/13 02:50:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x3ff) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000300)={0x1, &(0x7f0000000280)=[0x0]}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000001c0)={@vsock={0x28, 0x0, 0x2710, @host=0x2}, {&(0x7f00000002c0)=""/33, 0x21}, &(0x7f0000000180)}, 0xfffffffffffffe62) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xa, &(0x7f0000000040)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/05/13 02:50:24 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101800) timerfd_gettime(r0, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, {&(0x7f00000001c0)=""/232, 0xff02}, &(0x7f0000000080), 0x9}, 0xa0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @empty, 0x5}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xa3, @loopback={0x0, 0x1}, 0xdaf}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x1b}, 0xfff}], 0x94) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x10, &(0x7f000006d000)={0x2, 0x4e25}, 0x10) shutdown(r1, 0x800000000000001) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/21, 0x15}, 0x40000102) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f00000004c0)={0xffffffff00000000, 0x40}) 2018/05/13 02:50:24 executing program 5: r0 = socket(0x200000040000006, 0x4, 0xffff) ioctl(r0, 0xdb34, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xbf, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000200)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) fcntl$getflags(r2, 0x408) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1000}) 2018/05/13 02:50:24 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000f21000)=""/79, 0x4f}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000000100)="8c72c5b2c1e4dfc849b8fbfcd8ffc66dca937db64342d63bd24e0be228edd9f5cd0f953af36d85aa5702c68be71b801549547d72ff3b263ac03ebbc61ff3703d79a681e688", 0x45, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) 2018/05/13 02:50:24 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) fcntl$setflags(r0, 0x2, 0xc46fbfbb96236937) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='bridge_slave_0\x00') r1 = socket(0xa, 0x2, 0x88) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r1, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a8800001018e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) 2018/05/13 02:50:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000000)) ioctl(r0, 0x20004000002285, &(0x7f0000000200)="53000000012e2a6824d61a00000001f22700f8fc73000000000000fd47d46777d1028341ea43fa6e68fbb4e59d") 2018/05/13 02:50:24 executing program 7: mq_open(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x40, 0x8, &(0x7f0000000040)={0x8, 0x800, 0x2, 0x46db, 0x2, 0x7fffffff, 0x0, 0xff}) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x100) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) fcntl$setpipe(r0, 0x407, 0xdf6) 2018/05/13 02:50:24 executing program 1: mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/05/13 02:50:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x6) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000000040)="eb", 0x1}], 0x1) flistxattr(r0, &(0x7f0000000240)=""/4096, 0x1000) read(r0, &(0x7f0000000140)=""/1, 0x1) 2018/05/13 02:50:24 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) prctl$intptr(0x2e, 0x20) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff0180c200000000000ce5dbce58ed6191d4e21304102bf861fccaded9570928ace3286f06fdbe3c0f1e07d9f83efcbf980bc5b37e2c4a09a03cdb2afeaa8744be63c6657d2b1f87106c0a0761b517323629ea7ca14ee15c69d46e39db9d1a01358eac758384c7579ce517fb2eb65c4512789bdce10000000000000000cb92238acb105d94bd32a7790adf1bf0914a8d0c932f3fc56fdf4e9f16e1a34e12b5527de8950dc15399238896c7814365d8331b39142a18dd970d0157d4a93b163ba9e448"], &(0x7f00000000c0)) 2018/05/13 02:50:24 executing program 0: r0 = socket(0x8, 0xfffffffffffffffe, 0x0) add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000640), 0x0, 0x0) ioctl(r0, 0x890c, &(0x7f0000000000)="86ea30d12e34ffb8b31aac80c7f039175a716fb7e5eaee843bb8157ff0cdf1f2c09117b286cb3caa6a7d90016efaa19773c948044f") 2018/05/13 02:50:25 executing program 4: r0 = socket(0x10, 0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x90401, 0x0) write(r0, &(0x7f0000000100)="260000005e00090000fbeaf85000000000fe0000010000000b4718ed5b685ebccbfb48c28bc6", 0x26) 2018/05/13 02:50:25 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='../file0/file0\x00', &(0x7f0000000140)='cgroup2\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) dup2(r0, r1) 2018/05/13 02:50:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) write(r0, &(0x7f0000000200)="397ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f902dfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x111042, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x20f, 0x6, 0x8, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xc05, 0x3ff, 0xfffffffffffffffe, 0x101, 0x80}, 0x98) fcntl$setflags(r1, 0x2, 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff5ff6}) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffff, 0x480) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="a00000002000080025bd7000fbdbdf250a9010000600cdd85d2de43a638d7301eeb20000070000000800000014000100ff02000000004700000000000000000114000200ff02000000000000000000000000000108001000f500000014000200586b0000000000000000000000000001140002000000d01ab8750000000000000000000114000200ff01000000000000000000000000000114000200fe8000000000000000000000000000aa69e36f09441fbceab1abbd19fc1d51ef11a52eaa9fb672df9d2cb29fd0fe52cb23bbdfaa98f09fa20170da5d113e7a4aefd27662091f6bb5e71ec47e253190e6a0ed688c0999df38089750866eed188c213bbe27a79e6c41fec1ee370018d2a6cb234e2540e67b5bc11d44c3b6517ac0cb78fee37cc724990fd53a"], 0xa0}, 0x1, 0x0, 0x0, 0x40050}, 0x20000000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/05/13 02:50:25 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xe9, 0x8200) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000300)) clone(0x200, &(0x7f0000151000), &(0x7f00000001c0), &(0x7f0000f8b000), &(0x7f0000000180)) mknod(&(0x7f0000000000)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000700)='io\x00') pread64(r2, &(0x7f00000000c0)=""/53, 0x35, 0x0) recvfrom$unix(r1, &(0x7f0000000200)=""/205, 0xcd, 0x10000, &(0x7f0000000100)=@file={0x0, './file0/file0\x00'}, 0x6e) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000002c0), &(0x7f0000000100)) fchmod(r0, 0x103) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/13 02:50:25 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) tkill(r0, 0x1f) socket$key(0xf, 0x3, 0x2) 2018/05/13 02:50:25 executing program 1: mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/05/13 02:50:25 executing program 6: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000240)=""/98, 0x9}) r0 = socket(0x12, 0x803, 0x301) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xd5, 0x0, 0x20, 0x9, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0xe57, @dev={0xfe, 0x80, [], 0xa}, 0x401}}, 0x5}, 0x90) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000000c0)=r4) 2018/05/13 02:50:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [], 0xa}, 0xb) close(r1) signalfd4(r0, &(0x7f0000000080)={0x10001}, 0x8, 0x80800) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='#! '], &(0x7f0000000200)) sendto(r1, &(0x7f0000000280)="62f0acf4698521b2b33a810f1ef8824d6c93c3e9c7b18fceac4a4f4e6e564550f8faea802bff1a7d43e58d5bf576506965508eed17c96e086f772a21d1567ed8a5691ab163384b753c0c27e2080c1a4b637dd58619a8b3b37e82a982d8cb89bde40119729fb1b9c8e8e028b07df1a07e01ecfc08019fd90c8e6b3848073200d9eee865d40c06a514b5b5418b30fe9e560726bb7f164d378e4ec67afc5d50eb9957aa695e8a253ad38049c48fb96066c96bd478fa808a8d598c13c02444909d34f30fd94a26fe7fa7e5ae60976944c650394f", 0xd2, 0x8800, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x2, 0x100000000, "559d83f552db6109518886a08c115e20d64f27deda3d1c2a0dc4cee53ce8d445a2fab8e9678c6f184eab73b717a25726ab6d36370e8e383937661b74ef7dbe", 0xc}, 0x80) 2018/05/13 02:50:25 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8042, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) uname(&(0x7f0000000000)=""/101) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='kw(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/05/13 02:50:25 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x2) listen(r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/05/13 02:50:25 executing program 0: r0 = socket$inet(0x10, 0x3, 0x3) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000020006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x4000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000740)='om_score\x00') write$binfmt_aout(r3, &(0x7f0000000400)={{0x1cf, 0xfff, 0x2, 0x350, 0x315, 0x1, 0x2af, 0x800}, "97bbe98ff9eee68776ad6c19ce002848c4a52676c256852d535c8916cf89cfcc123d00b629f6230d1305a84d627884d35d2a34f5b39d0e3542bc0e0a974cc64770f4479202231153dff856c84c6d4eaf19d2fd88cd92c12e9f4098522dc3b76ca5bdde14387f0076d870ce375d8c9430d7bd923bfe99ddb1399586f0a64967a1905bf456085410b061db1fc119bce1dde1592d67a242352e4f92de89fc922990eefe71e4c7d206e96873c9b8c224d7bc7415457fd8c27c3d9817b5c68244bd2df45f7aa82efad526d8129597cef8628882f98bcc8a4b0431620986621e33a7bf5b7fd856e7994d6efb7bb679006e173d6de1d6c5", [[], []]}, 0x314) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth0_to_team\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000780)={{{@in=@multicast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x7fffffff, 0x4e21, 0x600000000, 0xa, 0x80, 0x80, 0xff, r4, r5}, {0x80000001, 0x321, 0xffffffffffffffff, 0x7, 0x5, 0x100000001, 0x1, 0xd715}, {0x8, 0x8000, 0x80000000, 0x9}, 0x8699, 0x6e6bb3, 0x3, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x3, 0x8000, 0x2, 0x7, 0xc1b}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000300)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000340)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) accept4(r1, 0x0, &(0x7f0000000180), 0x800) bind$unix(r3, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) tkill(r2, 0x1e) [ 114.531502] random: crng init done 2018/05/13 02:50:25 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000000c0)='./bus\x00', 0x8, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x9, 0x9, 0xfffffffffffffffc, 0x2}, 0x10) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/05/13 02:50:25 executing program 1: unshare(0x40600) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x8) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) 2018/05/13 02:50:25 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, 0x1c) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bec1e3a57dc4", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/13 02:50:26 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x100000000, 0x9}) socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000180)=0xc) sched_getscheduler(r2) 2018/05/13 02:50:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000001080)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0xd, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={'syzkaller1\x00', 0x400}) r2 = dup(r1) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x9) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x3f4) sendto$inet6(r1, &(0x7f0000e77fff), 0x193, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$packet(r2, &(0x7f00000000c0)="18", 0x1, 0x7d, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000380)=0x0) ptrace$pokeuser(0x6, r4, 0x100000001, 0x1faa) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000940)={'rose0\x00', 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) recvmmsg(r1, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000200)=""/95, 0x5f}], 0x3, &(0x7f0000001000)=""/73, 0x49, 0x9}, 0x2}, {{&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=""/123, 0x7b, 0x6}, 0x9}, {{&(0x7f0000000500)=@generic, 0x80, &(0x7f0000000800)=[{&(0x7f0000000580)=""/16, 0x10}, {&(0x7f00000005c0)=""/96, 0x60}, {&(0x7f0000000640)=""/204, 0xcc}, {&(0x7f0000000740)=""/144, 0x90}], 0x4, 0x0, 0x0, 0x2}, 0xed1e38f}, {{&(0x7f0000000840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/73, 0x49}, {&(0x7f0000000fc0)=""/59, 0x3b}, {&(0x7f0000000980)=""/108, 0x6c}, {&(0x7f0000000a00)=""/219, 0xdb}, {&(0x7f0000000b00)=""/62, 0x3e}, {&(0x7f0000000b40)=""/121, 0x79}, {&(0x7f0000000bc0)=""/182, 0xb6}, {&(0x7f0000000c80)=""/59, 0x3b}, {&(0x7f0000000cc0)=""/223, 0xdf}], 0xc5, 0x0, 0x0, 0x7fffffff}, 0x8}], 0x4, 0x0, &(0x7f0000000f80)={0x77359400}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000012c0)={0xfb, &(0x7f00000011c0)=""/251}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000001180)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)=ANY=[@ANYBLOB="0000003363945dfed41b2e00"], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'veth1\x00'}) sendfile(0xffffffffffffffff, r1, &(0x7f00000010c0), 0x8000fffffffe) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001300)='/dev/ptmx\x00', 0x0, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) readv(r6, &(0x7f0000000100)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000b28000)=0x3c) 2018/05/13 02:50:26 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030003000000000000000000350000004ce2000000000000000020000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/13 02:50:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb4, 0x40, {r1}}) 2018/05/13 02:50:26 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0affff0000000000000f0000000000000000000020000000000000000000000000000000"]}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r4, 0xc08, 0x70bd2a, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x43}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/05/13 02:50:26 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_flags=0x5800}}) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x800, 0x8000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x1, 0x0) 2018/05/13 02:50:26 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xe9, 0x8200) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000300)) clone(0x200, &(0x7f0000151000), &(0x7f00000001c0), &(0x7f0000f8b000), &(0x7f0000000180)) mknod(&(0x7f0000000000)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000700)='io\x00') pread64(r2, &(0x7f00000000c0)=""/53, 0x35, 0x0) recvfrom$unix(r1, &(0x7f0000000200)=""/205, 0xcd, 0x10000, &(0x7f0000000100)=@file={0x0, './file0/file0\x00'}, 0x6e) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000002c0), &(0x7f0000000100)) fchmod(r0, 0x103) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/13 02:50:26 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(0x0, r0, 0x33, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) [ 115.394401] netlink: 'syz-executor7': attribute type 12 has an invalid length. 2018/05/13 02:50:26 executing program 5: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r0, r0, 0x7fffc) ppoll(&(0x7f0000000040)=[{r0, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/05/13 02:50:26 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x80003) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getown(r0, 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) mmap(&(0x7f0000952000/0x4000)=nil, 0x4000, 0x1000006, 0x40012, r0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000001c0)={'lo\x00', 0xffffffff}) getsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/13 02:50:26 executing program 3: r0 = socket(0x15, 0x80005, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/164) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x0, 0x0, "cdebe9cb733b"}, 0x10) 2018/05/13 02:50:26 executing program 4: statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180)) r0 = memfd_create(&(0x7f0000000040)='U\'u', 0x3) write$cgroup_pid(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='*'], 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/13 02:50:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x28, 0x2000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x3, 0x6, 0x6, 0x401, 0xfffffffffffeffff, r2}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) listen(r0, 0x40) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 02:50:26 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) socketpair(0x10, 0x80000, 0xd8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/78) socket$packet(0x11, 0x0, 0x300) accept$ax25(r1, 0x0, &(0x7f00000000c0)) 2018/05/13 02:50:26 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(0x0, r0, 0x33, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/05/13 02:50:26 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x1, 0x1, 0x10000, &(0x7f0000000080)=[0x0], 0x1}, 0x20) mkdirat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x1ff) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0x1c) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="03fff302763f00000000000000000000000000000000000000000000000007000000000000000000", 0x28}], 0x1}, 0x0) 2018/05/13 02:50:26 executing program 3: r0 = socket(0x11, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000001c0)=""/184) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000000c0)=0x2) connect$pppoe(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, {0xfffffffffffffffd, @random="2f364d8b8b40", 'ip6tnl0\x00'}}, 0xffffffffffffffbb) write(r3, &(0x7f0000000180), 0xff4d) [ 115.805769] netlink: 'syz-executor7': attribute type 12 has an invalid length. 2018/05/13 02:50:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000300)='stat\x00') rt_sigaction(0x1f, &(0x7f00000000c0)={0x1}, &(0x7f0000000000), 0x8, &(0x7f0000000100)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800, 0x2000) sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/05/13 02:50:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001600)={@dev={0xfe, 0x80, [], 0xd}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x44080, 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/6, 0x6, 0x100, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1c}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000190000b2a3042abd7000fbdbdf2c138094010005ff040004000008d7cbe5185616e70700001a38010000001000a701000039973e195295de3b81b4376531b16dda36634bd200b710c553b35bff944077cf94cc4d86e57ed7694826d747e12f78d865897178673962a8b23b7a9754cdd2096b5cea16326e646f0e6c478b5758c2413efaf4fba55c5556654fcaefe478d96104d5cf1483e6a19030da3f615b88e4cdaa945c6f917e1076b0228864b477"], 0x34}, 0x1}, 0x4000080) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/13 02:50:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/13 02:50:27 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0xfffffffffffffffe, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x6, 0x3}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x80000001, 0x1, 0x80000000, 0x8, "8a1629a29b82bcb0c416f1062c1bf5fc50d644d07e3e23ddbb86a86dc6f3eaadbd1bf08e5d3839c5d625396c", 0xc9}, 0x0, 0x0, 0x2, r1, 0x52f, 0x4, "9d8dbcbb9a2982115f04e5270ad476fe4bc61eb62206548d7e738ca82c3f338b5f9647efef7d018f8d9b2946caad821827e66a2915c0b31e4a57f3e2d0a4c2c2", &(0x7f0000000040)='%GPLcpuset\x00', 0xb, [], [0xf5, 0x7, 0x80000001, 0x7]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f00000001c0)="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"}, 0x10) 2018/05/13 02:50:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x28, 0x2000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x3, 0x6, 0x6, 0x401, 0xfffffffffffeffff, r2}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) listen(r0, 0x40) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 02:50:27 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x38, "fbc7e68b6a6e132b2e6508396eb695c09f7fd5bd6cd78114816264034a8ebfbcf7774866392864bf4763de31e6dbaa66a2ad904653a22760"}, &(0x7f00000001c0)=0x40) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000000000)={'bridge0\x00', @ifru_mtu=0x80}) 2018/05/13 02:50:27 executing program 7: r0 = socket(0x8, 0x200000000004, 0x80) write(r0, &(0x7f00003c1000)="1f0000000b06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x1000, 0x93d0, 0xfffffffffffffffd, 0x7ff}, 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/13 02:50:27 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) shutdown(r0, 0xffffffffffffffff) 2018/05/13 02:50:27 executing program 4: statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180)) r0 = memfd_create(&(0x7f0000000040)='U\'u', 0x3) write$cgroup_pid(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='*'], 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/13 02:50:27 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000140)={0x4000000}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8f08, 0x800) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'user.', '/dev/snd/controlC#\x00'}, &(0x7f0000000200)=""/30, 0x1e) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000080)={0x5, 0x0, 0x8, 0x2, "966cad10f5b84e3c2fbf94109a907e8b2318e15f3600247adda2ecc0e6aa0e9bbd96925298198bca5ade83ff", 0x8}) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000040), 0x3) r3 = accept(r0, &(0x7f0000000240)=@l2, &(0x7f00000002c0)=0x80) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) 2018/05/13 02:50:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) socketpair(0x5, 0x9ec022d883695d84, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x3, 0x3, 0x1}}, 0x26) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r0, &(0x7f0000000000)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x1100000000000000, 0x1}}, 0x1c) 2018/05/13 02:50:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') r2 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x2270, 0x0) 2018/05/13 02:50:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="88cc5a11b8d7") r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000200), 0x1f) 2018/05/13 02:50:27 executing program 2: perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) open$dir(&(0x7f0000000040)='./file2\x00', 0x40000, 0x28) fsync(0xffffffffffffffff) 2018/05/13 02:50:27 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x402200) getdents(r0, &(0x7f0000000100)=""/87, 0x57) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4d2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x2, @empty, 0x80000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x3c) 2018/05/13 02:50:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x5, 0x4, 0x6, "640cbcd54457a34fe7987efbe087e656e2c977098b06bb98a44fc7b4dd8137bf165b317f9b922df5a1bbc281dce2a86b8d6a5da1b773b2bbb1cfafd26f83d7", 0x1}, 0x60) ioctl(r0, 0x8912, &(0x7f0000000000)="c6261f2c8523a0012cf66f") setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) unshare(0x42000000) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x0, 0x0, 0x1f, "329332cbdfdc3cffe8a1ef193e82d7037332f875af7a44b9c78ba97b5093658a9674813cd9391a2b6c80b1467a17abcbd5d00d2a9205a5281836f14d475bcd", 0x29}, 0x60) r1 = semget(0x2, 0x1, 0xc0) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f00000001c0)=""/221) [ 116.696551] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 02:50:27 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0xfffffffffffffffc}) 2018/05/13 02:50:27 executing program 6: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x90000010}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x81, &(0x7f0000438ff0)={0x0, 0x1c9c380}) close(r0) 2018/05/13 02:50:27 executing program 5: r0 = socket(0x18, 0x0, 0x1) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000580)="4f4610cf", 0x4) [ 116.966320] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 02:50:28 executing program 3: request_key(&(0x7f0000000040)="60fc000057a2201140f89f", &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='trustedselinux\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setregset(0x4205, r0, 0x201, &(0x7f00000001c0)={&(0x7f0000000100)="ee935420c89358bafa2aa4c9b827736a367040d634327056840d893f583c3223948a09d7defa55148a01c03c3339183fcdb04f8faf6bcbed4b11ce948e844d0c4ed4b21917ce886d327067fb83b7c625a6d925db53e8f8a20d908db6dfd23d7e1551f3643f0a3c3fc384949879e4b391a10fc0a804e57ad5947c652c82817e44bbf251e437705b7740fc8905290930c2d18001cd3c3f8f611a7f97aba2de3dfea5069a5c9e58e56ad0deb8613e7588b0957d35283d7f1c57a4", 0xb9}) 2018/05/13 02:50:28 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ipv6_route\x00') socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendfile(r1, r0, &(0x7f00000000c0), 0x10001) 2018/05/13 02:50:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x200000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@delpolicy={0x98, 0x14, 0x800, 0x70bd28, 0x25dfdbff, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x4, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x3c, r2, r3}, 0x0, 0x2}, [@mark={0xc, 0x15, {0x35075c, 0x10000}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff]}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x80, 0x55}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x98}, 0x1}, 0x0) 2018/05/13 02:50:28 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x30}, 0x98) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffff7f100000001400008000000000c2010000496e0000"]) 2018/05/13 02:50:28 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101400, 0x0) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000000000)) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x8000000000000001}) dup3(r0, r1, 0x0) 2018/05/13 02:50:28 executing program 2: perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) open$dir(&(0x7f0000000040)='./file2\x00', 0x40000, 0x28) fsync(0xffffffffffffffff) 2018/05/13 02:50:28 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)={@link_local={0x1, 0x80, 0xc2}, @random="0be04ebdb4b7", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3}, @ssrr={0x89, 0x3, 0x80}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)) 2018/05/13 02:50:28 executing program 4: futex(&(0x7f0000000180), 0xc, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x2d0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80, 0x105000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) accept$alg(r0, 0x0, 0x0) 2018/05/13 02:50:28 executing program 7: setrlimit(0x9, &(0x7f0000becff0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40a000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x3, 0xa9, 0x7, 0x5, 0x4, 0x1}) userfaultfd(0x0) 2018/05/13 02:50:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6e90, 0x2c02) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/50) 2018/05/13 02:50:28 executing program 5: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400573, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000080)) delete_module(&(0x7f0000000040)='selinuxmd5sum*[:ppp0\x00', 0x200) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/iamp\x00') 2018/05/13 02:50:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3, 0x0, "6e36998e22e34fe05e0fe3d45551346375513d4ca119c1ccd44d4a97f245a56eb748ef9f9c2ba2a5026971c834c3ccc3e84401969f6bf62a934c8baa54fc1fd6ae0a8ed747e749b8d45e983a310ec6f4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/13 02:50:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0xa4ffffff], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) close(r0) 2018/05/13 02:50:29 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x8000) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/05/13 02:50:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0xa, 0x3, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0xfff, 0x2, 0x8000, 0x565516b1, 0x2, 0x1, 0x4287, 0x1ff, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000400)=0x84) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='yeah\x00', 0x5) r3 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000080)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0450fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f827edc69c58b7246984668e0300000000000000025476e272be0f0000042568badd5a0bd364135caa50602c4146a114b399c89d4d4e1cc2a455ee31e37d9388a85bb03897f3e53add0f64efb4f17ec2a6474894fd32d19af0ad92eb2cec6c9f2c7cb1a1113c3f02bf2411798665b98ff8ec4d985823a0de3a6da2777382d09ae6ff109aab515262b2db6d62bba1fdc7edbd5385a8d460110d", 0xdf) read(r3, &(0x7f0000de2000)=""/181, 0x2a5) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000200)=0x3) r4 = dup3(r3, r3, 0x80000) connect$bt_rfcomm(r4, &(0x7f0000000240)={0x1f, {0x1, 0x3ff, 0x9, 0x4f7b4a72, 0x2, 0xbe}, 0xfffffffffffffffa}, 0xa) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) bind(r4, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x5}, 0x4, 0x2, 0x1, 0x2}}, 0x80) read$eventfd(r5, &(0x7f00000001c0), 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/13 02:50:29 executing program 0: r0 = semget$private(0x0, 0x7, 0x200) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) semop(r0, &(0x7f0000000040), 0x19a) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/05/13 02:50:29 executing program 5: r0 = socket$netlink(0xa, 0x6, 0x40100004) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xa, &(0x7f00000002c0), 0x4) 2018/05/13 02:50:29 executing program 3: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x77480e35}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r1}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20041, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00000000c0), 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x802, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x33, @rand_addr, 0x4e21, 0x0, 'lblcr\x00', 0x6, 0x9, 0x2d}, 0x2c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/232, &(0x7f00000002c0)=0xe8) 2018/05/13 02:50:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000105082) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x20000) bind$ax25(r1, &(0x7f0000000080)={0x3, {"89bba8416f0aa8"}, 0x20}, 0x10) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r3, r4, 0x7}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/05/13 02:50:29 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000640)='/dev/input/event#\x00', 0x44, 0x4000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/89) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, "ec6d7f194ded3429c1f9f9df6a0530f649da5f46eb1b13b5c00e04dc9649491a01993a9bb245eb8ae34c64e6"}}) socketpair$inet6(0xa, 0x8000b, 0x3, &(0x7f00000000c0)) 2018/05/13 02:50:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac654f1ce891941f02f1265047502f6c2dd9f65591d70000bf3110d638f0d2e6a49a2bc4a08d62e2ff0000000000000052875f125bcf3ea7f04b7b505b6a06beedb2a86e305b1c63d181eb14a19a45ea22b1f4fb05adfe05b791a3535c63fa666d0000000000000000000000000000") mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000002c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000500)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x1c, r1, 0x400, 0x70bd27, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}]}, 0xffffffffffffffa8}, 0x1, 0x0, 0x0, 0x4004000}, 0x4008000) mount(&(0x7f0000000800)='./file0\x00', &(0x7f00000004c0)='.', &(0x7f0000000640)='fuse\x00', 0x1004, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x5}, {0xc, 0x6}, {0xf, 0x3}, {0x4}, {0x2, 0x20}, {0xc, 0x100000000}], 0x6) mount(&(0x7f0000000340)='.', &(0x7f0000000380)='.', &(0x7f0000000200)='ramfs\x00', 0x841010, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/05/13 02:50:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0100004}, 0x1c) userfaultfd(0x800) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r1 = dup3(r0, r0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x2, 0xf8f, 0x60000000000, 0x100, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x6}, 0x8) close(r0) 2018/05/13 02:50:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000380)='\b', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000006c0), 0xc) writev(r0, &(0x7f0000000680)=[{&(0x7f0000004f80)="d7", 0x1}], 0x1) writev(r0, &(0x7f0000000200), 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/13 02:50:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x26e, 0x200000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x2, 0x2, 0xd, 0x80000001, 0x9, 0x2}, &(0x7f0000000600)=0x20) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000440)) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='losecurityselinux(mime_typeem1cpuset\x00', &(0x7f0000000100)='(\x00', &(0x7f0000000140)='&%userem0\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)='^{$\x00', &(0x7f0000000200)='system:!vmnet0\x00', &(0x7f0000000240)='procem0,\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='keyring\x00', &(0x7f0000000340)='}trusted\x00'], 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vsock\x00', 0x4000, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYRES32=r0], 0x4}, 0x2}, 0x80000000000) 2018/05/13 02:50:29 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x8000) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/05/13 02:50:29 executing program 7: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x3) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x100000000000403, 0x240) fchdir(r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000aef000), 0xa8) 2018/05/13 02:50:29 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8921, &(0x7f0000000200)='%-\':ppp1\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000240)={{0x2, 0x7, 0x1, 0x6, "a554beb09ccf3166473497cad0a7976f1a85f44c6f3f3613dc24248fc77dccbaf23ad4eca00b9c1c15e0228d", 0xf00}, 0x7, [0xfffffffffffffadd, 0x6, 0x3, 0xdd6, 0x3, 0x62164573, 0x10001, 0x6, 0x200, 0x0, 0x7, 0xba, 0x5, 0x7, 0x9, 0x6, 0x1, 0x400, 0x4, 0x69ef, 0x7, 0x0, 0x0, 0x0, 0x3f, 0x2, 0x8000, 0x6dc60238, 0x6, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x13be00000, 0x10001, 0x12b, 0x2876, 0x7ff, 0x8, 0x3ff, 0xa6, 0x8001, 0x3, 0x5, 0xffffffff, 0x8000, 0x8, 0x8, 0x2, 0x3d1d, 0x101, 0xfffffffffffffffd, 0x79, 0x800, 0x3, 0x326, 0xdb, 0x18, 0x9, 0x34, 0x8000, 0x475, 0xc51, 0x1, 0xb7d, 0x1, 0x80, 0x522, 0x100, 0x8, 0x4d11, 0x514, 0x2, 0x8000, 0x9011, 0x8f8, 0x8, 0x1b, 0x9b4b, 0x2, 0x63, 0x2892, 0x100, 0x4, 0x5, 0x8, 0x96, 0x4, 0x7, 0x6, 0xbd, 0x8, 0x1f, 0x1f, 0x7ff, 0x0, 0x1, 0x80, 0x7, 0x0, 0x200, 0x80, 0x40, 0x96, 0x259, 0xfffffffffffffff9, 0x4000000000, 0xbeac, 0x4, 0x1, 0x0, 0x174, 0x0, 0xffffffffffffffff, 0xe662, 0x4, 0x7, 0x80000000, 0x82b, 0x1f, 0x0, 0x1, 0x1, 0x8, 0xfff, 0x7b9c07e5, 0x400, 0x1], {0x0, 0x989680}}) 2018/05/13 02:50:29 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x80081270, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x4, 0x7, 0x100}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0xffffffffffffff0b, 0x2, 0x1, 0xa12, 0x70bd2a, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/13 02:50:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x8000000, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x0, 0x30}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") getrandom(&(0x7f0000000040), 0x0, 0x3) 2018/05/13 02:50:29 executing program 2: prlimit64(0x0, 0x9, &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchown(r0, r1, r2) 2018/05/13 02:50:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x8, 0x2, 0x0, &(0x7f0000000100)='ip6tnl0\x00', 0x0, 0x6, 0x8000}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0xffffffff, &(0x7f00000000c0)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x24) renameat2(r2, &(0x7f00000004c0)='./file0\x00', r2, &(0x7f0000000500)='./file0\x00', 0x5) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000400)={@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x1, 0x100, "b0e594815185a5b1cdeb9cada66bdc4a757b49c221edf491a768fc3c5197d631075c95736d33e9bf69e104754a202d03fc68ce65cd0e5bed1d8238c293a689", 0x2}, {&(0x7f00000002c0)=""/219, 0xdb}, &(0x7f00000003c0), 0x3}, 0xa0) 2018/05/13 02:50:29 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) delete_module(&(0x7f0000000140)='/dev/vcs#\x00', 0xa00) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x80000006}]}, 0x10) 2018/05/13 02:50:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000380)='\b', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000006c0), 0xc) writev(r0, &(0x7f0000000680)=[{&(0x7f0000004f80)="d7", 0x1}], 0x1) writev(r0, &(0x7f0000000200), 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/13 02:50:29 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={"6e6074000000000000000000ebffff790b00"}, &(0x7f0000000140)=0x78) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000100)) 2018/05/13 02:50:29 executing program 4: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000000c0), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) 2018/05/13 02:50:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/05/13 02:50:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x8) 2018/05/13 02:50:30 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80, 0x0) r2 = accept4$nfc_llcp(r1, 0x0, &(0x7f0000000300), 0x80000) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000680), &(0x7f0000000400)=0x8) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getpeername$ipx(r1, &(0x7f00000001c0), &(0x7f00000006c0)=0x10) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB="809cd364aea53a15e9b637", @ANYBLOB="896a4b38ea4327a0a6d7c7440000000000000000000001000000"], 0x2}, 0x1}, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00\x00?', 0x3, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) syz_mount_image$msdos(&(0x7f00000005c0)='msdos\x00', &(0x7f0000000600)='./file0\x00', 0x1, 0x1, &(0x7f0000000780)=[{&(0x7f0000000880)="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", 0x234, 0x9b}], 0x1, &(0x7f0000000ac0)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nocase='nocase', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x37]}, 0x2c}, {@flush='flush', 0x2c}, {@debug='debug', 0x2c}, {@usefree='usefree', 0x2c}]}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000640)={0x9, 0x101, 0x0, 0x3, 0x200, 0x9, 0x2, 0x1, 0x2, 0x63, 0x80000001, 0xfff}) 2018/05/13 02:50:30 executing program 2: clock_nanosleep(0xfdfffffffffffff0, 0x1, &(0x7f0000000040)={0x0, 0x989680}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1fc, 0x8401) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x100, 0x8000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000000), 0x800) 2018/05/13 02:50:30 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xe) r2 = getpgid(0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x161002, 0x0) tkill(r2, 0x1000000000016) 2018/05/13 02:50:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r1 = accept(r0, 0x0, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x7, 0x100) sendto$inet(r1, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, 0x0, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x348d, 0x0, 0x8, 0x9449, 0xb7c, 0xff, 0x1000}, 0xc) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') bind$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x0, 0xdc, 0x5}, &(0x7f0000000200)=0x98) signalfd(r1, &(0x7f0000000340)={0x40}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500040001600000125bd7200fddbdf25023f10008c931d73fb5df0909d5a4a10af892fa0723ffa33fffa83ffb5167cf057f5c344c5c4a02992"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000002c0)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x11) ioctl$int_in(r5, 0x5452, &(0x7f0000f27ff8)=0x81) write(r5, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)) dup2(r5, r4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/13 02:50:30 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x0, 0x4, 0x0, 0x400074}, 0x0, 0x0, "69640400000000000000000000000000000000cde8dfc0042d812500", 'timer1\x00', 0x0, 0x0, 0x4c47, 0x8}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/13 02:50:30 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000001c0)=""/168, &(0x7f0000000100)=0xa8) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) write$binfmt_aout(r2, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x1b2, 0x10f}}, 0x20) 2018/05/13 02:50:30 executing program 4: r0 = socket(0x0, 0x7, 0x10000000) ioctl(r0, 0x9, &(0x7f0000000180)="c62600010000000000006f") r1 = socket$pptp(0x18, 0x1, 0x2) accept$inet(r0, 0x0, &(0x7f0000000080)) close(r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x200000) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x100, 0xf4, 0x400, 0x7, 0x6, 0x9, 0x4, 0xffffffffffffffff, 0x80000001, 0x72, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x743, 0x4) 2018/05/13 02:50:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x1) accept4(r0, 0x0, &(0x7f0000000080), 0x800) write$evdev(r1, &(0x7f0000000140)=[{}], 0x18) 2018/05/13 02:50:30 executing program 7: r0 = socket(0x2000000000000010, 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03c}, {0x6}]}, 0x10) [ 119.572239] device ifb0 entered promiscuous mode 2018/05/13 02:50:30 executing program 0: mlock2(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1) mlock2(&(0x7f0000e04000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000e03000/0x1000)=nil) mlock2(&(0x7f0000e03000/0x2000)=nil, 0x2000, 0x0) 2018/05/13 02:50:30 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d5ffc)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024cf9f)='-', 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10a00, 0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x5, 0x435, 0x3}], 0x18) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000fd5faf)=""/81, 0x51}, 0x41002106) 2018/05/13 02:50:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffecb) 2018/05/13 02:50:30 executing program 4: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x13, 0x42, &(0x7f00000000c0)="c71e05419d0b94fe0666ec86cbfea43d54aea40b90b95b4c5d8157912028c7127e62d665feaf164e18af7eaf6dedf2c161a3fbcf599c9ea8a6c4968ce5ec39d98ea5"}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond}) 2018/05/13 02:50:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x2}, 0x1c) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) sendto$inet6(r0, &(0x7f00000000c0)="0dd9208b962359b8464a1251cc1705a0e5d38a097b2b33496de274918aabd36b21025cebf8e82259303d5a8d34bb6059586168335d9b958d0b924af19974f5d2f44f394d4b409e4b45c5f450f647ed4f78a335b4afc8c79a63706b36314c33036792d4eecfc0877c694073bf8dc92cff5113ae14a39ef39ae3b924be605e6f718e9a0d479cd26c7e5619959ef69b6aff0bdc72643e51132ee3f6801b428ae4223db6c5993cdda82489f7397476ca3ea60588696c7a65c15d0b50ff3539eeea5f7c5e3eb1aa291fa5895bd55cbad87acb93aaa506319102", 0xd7, 0x40000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000040)=0x185) 2018/05/13 02:50:30 executing program 0: unshare(0x405fc) r0 = socket$unix(0x1, 0x805, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x40) 2018/05/13 02:50:30 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x106}}, 0x20) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x8000}, &(0x7f0000000100)=0x8) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f00000004c0)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) 2018/05/13 02:50:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000260000), 0xffad, 0x20000001, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000f73ff0)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) dup2(r0, r3) 2018/05/13 02:50:31 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r1 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10d, 0x11, &(0x7f0000000ffc), 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000003ff0)={&(0x7f0000000000)=@delpolicy={0x50, 0x14, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}}}, 0x50}, 0x1}, 0x0) sched_yield() 2018/05/13 02:50:32 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8010000400000084) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) sendto$inet6(r1, &(0x7f0000000080)="ff3f0ae211537f80ca7b9364d636f14e4cf34cc44ffad124ef19638f750f406e77c19292e27555c3310c03e756aea703b4f768b1519978a7ee470814a8627b0491c49b8ccfb3b6f667d5e86bb844d440a385869cc4a8adcf092ebbba5e457c54c67bbc762b25f8fd374c", 0x6a, 0x8000, &(0x7f0000000100)={0xa, 0x4e24, 0x6, @empty, 0x1}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0xc0000, 0x0) sendto$inet6(r2, &(0x7f0000000240)="d7a521bdb5c201f9a480fb061d7b72607897770d29468ca1812d5c38a04f25d51c59712ed57f7c2aa0bf28534a9ed57da7aa3f5403a212e3e1021ecf33a8b352a81a79a98910971d245bd0ca1bcb09d66ea6691f1bafc0d869bcca669927833e384e1853f04dd5e6c0187f18918c30821b8e064564c054d20fa4d799d08294bf43da742dd3c9cd106232ebaa7daedfe9026400593edc0031e88fbec8ce7cbf571c5d1cfc75f0219e4ea5e751a04877634777a248733a285ba51b2a558ddb06", 0xbf, 0x800, &(0x7f0000000300)={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) openat$cgroup_int(r2, &(0x7f0000000200)='cgroup.max.descendants\x00', 0x2, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x200140) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000180)=0x1) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/13 02:50:32 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}}, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8040, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x800, 0x81}, 0x1}, 0x10) r2 = socket(0x10, 0x802, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) unshare(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/13 02:50:32 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) setitimer(0x1, &(0x7f0000000080), 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x3, 0x17) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000100)) setsockopt$inet_mreqn(r1, 0x100000000000000, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x306) 2018/05/13 02:50:32 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r1, 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x8, 0x99a, 0x1000}) 2018/05/13 02:50:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x280, [0x20000740, 0x0, 0x0, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000000), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'bridge_slave_1\x00', 'veth0_to_bond\x00', 'gre0\x00', 'veth0_to_team\x00', @empty, [], @random="9a02af711636", [], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}, {{{0x15, 0x0, 0x0, 'veth1_to_bridge\x00', 'erspan0\x00', 'veth1\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2f8) 2018/05/13 02:50:32 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000080)) r0 = gettid() ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0xf4, 0x0, 0x3, 0xfffffffeffffffff, 0x40000000000000, r0}) 2018/05/13 02:50:32 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/148, 0xffffffffffffff54}, {&(0x7f0000000280)=""/131, 0xfffffffffffffffd}, {&(0x7f0000000340)=""/254, 0xfe}, {&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000000540)=""/35, 0x23}], 0x5, &(0x7f0000001840)=""/158, 0x9e}, 0x2}], 0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1f, 0x101800) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r3 = accept$alg(r2, 0x0, 0x0) bind$ax25(r2, &(0x7f0000000180)={0x3, {"0101002000"}, 0x400000000000007}, 0xfffffc58) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000700), 0x4) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000600)=""/150, &(0x7f0000000100)=0x96) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000140)={0x100000001, 0x8, 0x20, 0x9, 0x10, 0xfffffffffffffe2d}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) bind$ax25(r2, &(0x7f00000006c0)={0x3, {"95d387a52bdedd"}, 0xffffffffffff7fff}, 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) openat$null(0xffffffffffffff9c, &(0x7f0000000740)='/dev/null\x00', 0x113040, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/13 02:50:32 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r1, 0x83a, 0x70bd28, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2f31}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6a}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xc}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0xb8}, 0x1, 0x0, 0x0, 0x804}, 0x80) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141041, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) accept4$llc(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10, 0x80800) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x830, r0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0xfffffffffffffffd) 2018/05/13 02:50:32 executing program 6: r0 = semget$private(0x0, 0x20000000104, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x402, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/23, &(0x7f0000000180)=0x17) semop(r0, &(0x7f0000000000)=[{0x3, 0x9}, {0x3}], 0x2) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x18d) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x6, 0x4) semop(r0, &(0x7f0000000400)=[{0x7}, {0x3}, {0x3}], 0xeb) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000000c0)={0x6, 0x3, 0x5, 0x5cd, 0x0, 0x80000000}) 2018/05/13 02:50:32 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$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}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/uinput\x00', 0x80, 0x0) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000001b80)={{0x60f9, 0x7, 0xfffffffffffffff9, 0x4, "e39717067d7bf6e4c71ae00493a2a4f29d9075e10696fd15bebbf437faae83edc0e085c758a2083ad2caf1a4", 0x2}, 0x0, 0x0, 0x7fff, r3, 0x7, 0x1, "a68771dd49bb8d03dee36dad2d08a32a820eda00ae8f3a20def83cc96492b2b167c37f3b13b4f45f30a02c735e45a9e1cf34c024e58dc591d6817a00fc98c076", &(0x7f0000001b40)='\\vmnet0\x00', 0x8, [], [0x80000000, 0x7, 0x7fffffff, 0x1]}) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000001640)) write$tun(r1, &(0x7f00000000c0)={@pi, @hdr={0x3, 0x3, 0x0, 0x46b9}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2a) recvmsg$netrom(r0, &(0x7f0000001ac0)={&(0x7f0000000080)=@ax25={0x3, {"41abea7b7ea673"}, 0x6}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000180)="a3cb7d63678d111d4a4efa6166340f2a926db9e6f0d9b743ef491ca3ac7794670110e6c1b31149091e645f00a663d75f5a50b7be76914e9eddbe89ced3fb3c7b1a2b610a01cadf7f4edd7b34522e7b9ace57ad648c5ae0445bb779f5ebadad5fc1f2c13844ca3aba5c82977923fac4a69ebc7feaec67d626903e7f0169d50e2aaada3a2624c6cf22ab583f8ff421c22bb5dfd0c19a2719a74b4cecd01e072ab2e027c282d7e75045a76e17add9e47c5e36652e639f499adf59e621b3241e0d3689bff0266e90742a5c0f1c02add4a9cc88b4c27bfb", 0xd5}, {&(0x7f0000000280)="8787d2d1a38471e8c195140ed4945b4aa3655161b0ffe780c35341a33fdc5e3b51d12e420cb2e3ca7f166fcb523da09a028d623d6f1a9972fbb6b9257e72dbf75edfb1e0fbcdc8934fa883125677d1d404464943d509fbca71021de47becf70151ed1f21fc568fdf731668d183f76b2a776305bf74ae9444a133440c", 0x7c}, {&(0x7f0000000300)="f8cbb058666d5d28f84d3882ce1b326f1cf12aef34101b7d9cebbca292598a1d1c1d1f54192df9a6e1d05484681d1e007d0a395c0b4408de326cbc0ab3b36ffaaf3fec08a993e6749136783cfe347c99faffbff9f70e5da005fec8f6d0dc7aee4db8f64e3a6c8836c4182a93c3f96fc50d328cc57bd4de4864017ad96f03ad5e170ee9033a85b0c78baf05fdcb4250add6bfce43bf33a676bd4564384417a4164f3732f4c02ed5f841aef81facfae380e28d38a2826d39c870eff8d5df0bbb25310869ac378ecf85a50ff11b9e0ea8c63d8c1fb67d94163ece", 0xd9}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000100)="e42c66ad09db49c16cbc915e363eda2fdda1482ee814fd5e1a57ba51392f31689c682e3e539d8909bead88c7f2ac8b", 0x2f}, {&(0x7f0000001400)="19d34096707ed0a678a5af8f5b2a621b6941a80bb545dc6c52d5df4e1bd39ed705cab53743074bae43ae0d20fe4805edebd8e8d9b6d7ee76c59a89588b935ee6d5d9150dd6fc9d879ddd545e22894a6003758c84c7274a88d1b15a81079f69c02912014077c2bd2ee9adc460b93d3fafbbd4b4", 0x73}, {&(0x7f0000001480)="4f2c0ee1a912a2bc51739ad4a9bb0a051738260ecde9dfde7b37ec7f067eee64a20aeeb595b42d7f64", 0x29}, {&(0x7f00000014c0)="395018d5e9d3d3e8f027b82be5130c96309d1770c2bc52c53fbf93d8c820ea0abef583cc95bd204fd16002054abd4760a864d003b2fce1c79ea3e200b49905f9415b197b06076e5d37ad836fc686f192d7c50c82e046432a9696227c088faf91e5d05d68459602dd4d1a6c6ad789e20e1db2b5d62060041fc7c4c1aa50486dd1350ce19a31cd32ac3fd200dad48c67f6bc39f4d7bad50a8c91ffea419733ab6da2d533878dbcd2ebe36a1f215b5752593dd5d35bbc543bbed90672046f401fd59e41dc13b91419ef60adce4b053b6a70dba702222d7a2b197764846cbe28222326c822e916700d48dd983fea2c6ef5", 0xef}], 0x8, &(0x7f0000001cc0)=[{0x58, 0x101, 0xffff, "05dfc57e3d14fc2df11f679da2b7b83c409500f90555157511418200b87dce7f570c4f4ed720659f1a1c2433cfd1f04c84aa1d87e69625aa2573cbb493d05433d311bc9d38"}, {0x28, 0x10d, 0xebf, "babf02606176223d34f7b4d6225b8f05314dfd167ad5fbb1"}, {0x2fa, 0x18c, 0xc963, "a14bc55717cbde4d3dbfda6b0b4d173a11a98861e2b84a0c0acc978ea7f5007f2c9a38e216bce4f23aee3d9d093eb40469093fea2108d518f06247e3391a7300cf139be028d111977b7f73ab5ccbacf7cb6b2d7e6c44da8dfbb3638996ce2ed15b8916474c925995816bc440fbea1ea4"}, {0x98, 0x0, 0x3a7, "8583b4c3150efc0ea1d9c004e6d2e366f0cb7d8a55cae03cda174f98149f506d9cd63dd1a609555203053c47b6c3d1c11fa95722fd69a701397c17d2a4fbee476072ba0d2e12e003a2017091aefcc636d58b2364e65953d891ecae5ed03340b593714b8b1f52173b8c9cd78487dac3678c9bc80699460b16846d9c9753492b8f780104e2ce"}, {0xa0, 0x10b, 0x1, "8c91b5e2b2cf7b5f404823ad89ff9c0e1fdd71550b5f9bb90d586594b52bd4a9707a8f5c8e06786df6515e1cc35350729bc10cd0c4a59640ce4b6d024f184286f9695f41aa2292b4e3f9486e671474c89ae01534558e05e91ee2558ca4deadc2772534e6169ca39095f7e17d608b41c03ec41ad076869bcfa82f69991b3405ba6eb2c61db66030b7e3"}, {0x60, 0x117, 0x9, "22d0e493a0b498976b8a57eea6c3710b165ca6444a3266bc1a55361670a00d24e5c192d911aa2467f743ec1b6073b41f9add3154da03edb8717dda8c94062101fa186b0d26942c8d78b0d1e9"}, {0xe8, 0x1ff, 0x200, "089c9a3f116c9ae2add8d64ae40c47815cee1d22f2cb0c8d01cc92bd5c63a62e377998e727df4957ae7268c3b3adc589de715857468ddf2cd95887088cddec069ac1761d791b22881d5727bfb7b2e20868232a78f976caaa9ae63f6413fb44b24b6d580cfbc527bba4d34f34a52d2d6f67378d4b009b9f98afab44511f1a35664337db72acb4c6709b7a7f5e4802ced5df8fdabaca373eb10c974c9da7cc3a1e8674cc980c00a7c61012647599ce3443ee3b11110cf97224663ebb773c919fdd71e5bd8b96c4bf519bc0fb566c8a2cc9f831cd6af0f04ee0"}, {0x60, 0x1ff, 0x741, "bdf285d19f8c50e24c4a00ab7b258c5021560fcaa7ec5e59c037d45b8bcf808c75b0960f7667d572439c798e846c86a8c71eab56c755af6ecf21c4f33b9e3bfd92c992e7860a1590cd7179138da827e2"}, {0xa0, 0x104, 0x9, "94e4e26464b4b31cef9428a5f3a0e1cd8ca2e6b7b9db6683b638b9b7c5d63c3dd51fe65d79172472d119f5ae142daaaea130a84e2658b3f32ca5fb388d0a2145e6b09550ca6c591bbee07ba93cdeb12d2dd1c97819c00e16416a18c7746c205d2627cc8757f49290b6fce9765cb03b58c5e07a68bb3bd9ad448bcd24c349d75af466989d51d129b6e0"}], 0x480, 0x41}, 0x2) 2018/05/13 02:50:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) r3 = dup3(r2, r1, 0x0) write$cgroup_int(r3, &(0x7f0000000300)={[0x31]}, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/13 02:50:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$binfmt_elf64(r0, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x4eb) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0xffff, 0x424b, 0x6, 0x4}, 0x14) r3 = gettid() getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000180)=0xc) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) tkill(r3, 0x7) 2018/05/13 02:50:32 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = socket(0x10, 0x3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2002, 0x0) sendto$unix(r3, &(0x7f0000000480)="e76078ae580a02a2fd9305752afed47e212c2dc987c96efce1e6c27575d9fda1b5b5913b4c429e20fb9815e327d9fd95dcf063167d7ebc5f89827c10ef2ea5464b7b517f8efdd1db39a42d36394409f104d8d183d065a2d0151f7b3cb91fdee28f1f8665a696936a5c9e39dd91aa1864c459f0f0e4a87497", 0x78, 0x880, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000000)="a4c864b205b3601b7cbe90c969d0671713be9b41bafe976018ca48245f3623a82382b08c5ae540e6b5e1858745b4f0c95188c042214c67090a5e8729a9ac4508f198587fc5ca", 0x46) write(r3, &(0x7f0000856fda)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0x26) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x30042, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080)=0x9, 0x4) 2018/05/13 02:50:33 executing program 5: openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x141000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x2000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/13 02:50:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x41a801, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/13 02:50:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffff, 0xc800) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000980)={0x1c, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x11}, [@typed={0x8, 0x9, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x1c}, 0x1}, 0x0) 2018/05/13 02:50:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000600)="c626269cad23bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000003ff9)='fdinfo\x00') getdents(r1, &(0x7f00000005c0)=""/24, 0x77fade4a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000500)={&(0x7f00000001c0)={0x328, 0x42, 0x300, 0x70bd25, 0x25dfdbfc, {0x6}, [@generic="98e26878633bf88607185c60cac3d2ad4e8fef0e5ed93637af1b21223b724021b7df78e15810fe4472a3ac6a1fd8d5a54b6fd519df8657adca36725d4d63f23fdb634a2843193091ad2be6aae3bcc5f4bb8c8c6a2afc24ae0f9dc7579013bcfe5e59130f56be01f82b456e02e9419326db0a38b4ed95964ac40865ca4d3cd562a8f035604ed32f0510ac583870a3b323c682d2310b869ada1058c34189011815e76ac1f73d5b4ba02ca457ffd48168b5", @generic="f20b18cb", @nested={0xcc, 0x87, [@typed={0x4, 0x94}, @typed={0x8, 0x7, @pid=r2}, @generic="f85260ad1d80ddc95288639862400ac72f3a330e9b25212437de927dd670a5a464710b54bb59748518aaace4bd9ec38c456715b13f26f4c0911931268b0fa998ec5658729cddfbf299a6ba5443637af5fbd98719ccaa96829c7f69777c996877ebfd7ee41a453d48eaf4db319a7d828385bcd91e4d9d7cf1084fc9ec40ba6aed30f0d54c1f48866262063936d43ae1b247f9bdbedd73ae84ea9b276f6d27c7bb36e82088a9fbc6afbaf1a3f4702986bc76f70a38", @typed={0x8, 0x7d, @u32=0x5}]}, @typed={0x10, 0x69, @str='eth0wlan0\x00'}, @typed={0xc8, 0x17, @binary="6a372e8b7614dade949c27d5eaea087f8a6eab7a070429848d72997707cf585242ed8533c1a898d4aa77adcebe7c47076f7afdf39e1eda44a4c09bc73081b887fdecea9b58dd4ab1eeb46a8780742a16c362bc8c9fd7521cc95de5b9802d6bdd7fec7880171ae0ed37cfe59d42eaea5adfc9b2f66ec4a10ad814538991653aebde05fa0352a678ee99d77190e3692f940aff8cb7a288169d27f5381e52064efc02063655bb87c500b8ea8e57e148a1842ec0de3f653b2ea65f989ab55457f67654f269b1"}, @nested={0x14, 0x4a, [@generic, @typed={0x8, 0x61, @ipv4=@loopback=0x7f000001}, @generic, @typed={0x8, 0x68, @uid=r3}, @generic]}, @typed={0x8, 0x6, @u32=0x8}, @typed={0x8, 0x2a, @u32=0x1}, @generic="aec9c7742be6ebdd4fb456bc60d0536b3c647858bd78aa235f07c8f6f6114bb593daa35a4551be2681bdd1098790e45e5f15179ff061c86b88808d0866a2043d5ccf56caba9b5f4ec894831cd1c7f5d589704beeb78308dcb0aa0c627ae794f5a78f33f2a4fead9835eb9e53322a5f13eea16a5d6178ecebd16f021a1838099f77c79c257769ef66540fd3f97b0be173fbfd9bb5d1a2"]}, 0x328}, 0x1, 0x0, 0x0, 0x20000800}, 0x8000) getdents(r1, &(0x7f0000000f23)=""/221, 0xdd) 2018/05/13 02:50:33 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x244a40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x71, "22f237283d59c0351eaf0d6075981be3f740cd61c6b9f7a62854ffdc324275364b586e48db60c6b1fdad762b5a8564c28bf61d2ac477d22d25737dd970162fe3eb82899661ae21872f866d07d9f408175a367b97257fa4f1cedc7633e749a68d1be81671444c5070e3a368f2c803971677"}, &(0x7f00000000c0)=0x79) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x9, 0x200, 0x80}, &(0x7f0000000140)=0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000003b80)=""/67) 2018/05/13 02:50:33 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x141201, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x800, 0x3, 0x80000001, 0x6, 0x9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000001c0)=0x73) 2018/05/13 02:50:33 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = getpid() r1 = creat(&(0x7f0000000040)='./file0\x00', 0x124) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000080)="ed", 0x1) r2 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddedde91be10eebf000ee9a90f798058439ed51fb3680200f5ab26d7a071fb35335ce39c5a") fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x3) 2018/05/13 02:50:33 executing program 1: r0 = memfd_create(&(0x7f0000403000)='\x00', 0x80000000000006) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) fcntl$addseals(r0, 0x409, 0x4) ftruncate(r0, 0x800000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', r1}) [ 122.259733] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/13 02:50:33 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x9) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000040)=0x158, 0x4) r4 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) io_setup(0x10000, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000300)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000340)=0x0) rt_tgsigqueueinfo(r6, r7, 0x1d, &(0x7f0000000380)={0x2d, 0x8e, 0x100000000, 0x80000000}) io_submit(r5, 0x2, &(0x7f0000000180)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0xa, 0xfc7, r4, &(0x7f00000000c0)="35871a1de066c9746bb4868605a3843a6518ba2ccc008c3db9adb9ab4690161510450c63ac36c09e", 0x28, 0x0, 0x0, 0x0, r4}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, r2, &(0x7f0000000200)="8d79baafe56a2538275623716277fc1b0abce8e4354ecf9f17bdc2bc49edd7243e66836bb0f2db8d2865855800e579fd355b6306c64deb68a19806fcb442f5fbe998bbb7c0c6424f7021ae1ebd1814346fdc4a82c0dcbfb0f8450e4220f74d1df13436e3cdf5eae5040b6c6c303c0b2ffb3acf35b1fc1e680b40252b58ab2c73ac55db63c5946670cba393d0f7e3b235b3829899a7b179601dbb6c52f31c5328d207ed2e2b4787971d199a6c00d88ca54740c5bbd299275d5347fdf593024efafec01b420e8040c72c788491b26d3e791ff5b2ea9ad90e849ba681e03e5a43fa4a4b526533d34d17164a806da8bf28aad0bd9d26a547e6", 0xf7, 0x1, 0x0, 0x0, r1}]) 2018/05/13 02:50:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x20000000021, &(0x7f0000000000)=0x4, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000240)={0x5, 0x7, 0x2, 0x4}) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r2 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x8, [0xa40, 0x9cb5, 0x200, 0x64392736, 0x7fff, 0x8, 0x4, 0x3]}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000080)=0x37e) 2018/05/13 02:50:33 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = getpid() r1 = creat(&(0x7f0000000040)='./file0\x00', 0x124) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000080)="ed", 0x1) r2 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddedde91be10eebf000ee9a90f798058439ed51fb3680200f5ab26d7a071fb35335ce39c5a") fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x3) 2018/05/13 02:50:33 executing program 1: ioperm(0x0, 0x1f, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) chmod(&(0x7f00000003c0)='./file0\x00', 0x34) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)={0x0, 0x4}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xffffffff, 0x3, 0x2, 0x7f}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0x91, "c1f9edf4fb698be0595ca818b9066b996cccdc77b9a52474a2095b0ea37aba7d488b6e3e8a35aab2426421133dcf9326b2446e34a5f5d90ed93398087ddcfb738d3ae50d96ed311f47f7d459c935bb0c241397b0151449662c15fd2d652bf7bef024a67f89bd1c06caa4ebe1b54aeaa2b1ad7b341a70aace370008d3245805591859485a0b1495eff64e0e2574adf3108e"}, &(0x7f0000000200)=0x99) 2018/05/13 02:50:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) listen(r1, 0x0) 2018/05/13 02:50:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2100, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x7fff, 0x4e}) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="bf9276e4433da6fca8d3214ed1cdad041aa4020e9c7ee50c53fa99b89afed4d0"}) prctl$getname(0x10, &(0x7f0000000140)=""/40) pwrite64(r1, &(0x7f0000000180)="3dd0eefd4d00e1d265745b09827e8db110dbc5ebd75aec81a49ce65b80224308f0db87f9cad8cd55f74f5f09515e8dc7445db32da4a6dc4e5056874669706aff95e3ef159bf4fe16e32e7823c436c57696563d2a574eaaf6cd9c", 0x5a, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000300)={0x2, 0xf16}) r2 = getpgrp(0xffffffffffffffff) waitid(0x1, r2, &(0x7f0000000400), 0x8, &(0x7f0000000440)) accept$netrom(r1, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x7ff, 0x4) 2018/05/13 02:50:33 executing program 6: r0 = socket(0x89, 0x1, 0x5) rt_sigaction(0x32, &(0x7f0000000040)={0x0, {0x40000000}}, 0x0, 0x8, &(0x7f0000000080)) ioctl(r0, 0x7, &(0x7f00000000c0)="23118244fe143bccae651d807a12a99d56afc176e7dfbc1f14c7f355bd45314acdc05df3c7f827178d4e3cc57be1e21b06612ed7b317cc6d74dede0b495dc606c0e57b52e9bb12741b1d374bb4964c85a85541926d5d7f99930a02dc78e98ef8c22666ea998bd1e230bc4baa2e21d6726c52802b5fd177e20ffdb110d2b87a595798b09e980d23e072e951b21080d60067aba5b7547f933a27b4f4844a6bb488d558ec984258cd998a0c532cac25087ca08ea61f7267295df9e877df23c52a80a7a7c5b292240efd0c7a1a") setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) rt_sigsuspend(&(0x7f0000000200)={0x8}, 0x40f) 2018/05/13 02:50:33 executing program 3: r0 = socket(0xa, 0x1, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @rand_addr=0x800000000000000}, 'syzkaller0\x00'}) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="01000200"], &(0x7f0000000100)=0x6) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000002ceba7e04e8ddf9b0000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="01ccb46a3934aa000000100000454d60", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/05/13 02:50:33 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340)='veth0_to_bond\x00', 0x10) sendto$inet6(r1, &(0x7f0000000000)="19", 0x1, 0xc0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r0, r2, &(0x7f0000000200), 0x7ffe) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000380)=""/4096) 2018/05/13 02:50:33 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) r1 = dup(r0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000080)=0xb3) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/126) 2018/05/13 02:50:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xc4a}, &(0x7f0000000040)=0x8) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x1, 0xff80, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00000002c0)=""/4096) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x2e00000000000000, 0x93, 0x1, 0x100000000, 0x7, 0xd8, 0x3f, {r4, @in6={{0xa, 0x4e22, 0xba, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x6, 0x2, 0x800, 0xfff}}, &(0x7f00000001c0)=0xb0) 2018/05/13 02:50:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) writev(r0, &(0x7f0000001200)=[{&(0x7f00000011c0)="71b562f7f2a68464493b855c17b709f105ce54cdb0873155", 0x18}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x509080, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x7fffffff) 2018/05/13 02:50:33 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x101000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x80, 0x1000, 0x400000, 0xfff}, 0x10) madvise(&(0x7f0000aaf000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f0000ab1000/0x1000)=nil, 0x1000) madvise(&(0x7f0000bf9000/0x1000)=nil, 0x1000, 0x10200000008) 2018/05/13 02:50:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f000077ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) poll(&(0x7f0000000000), 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendfile(r2, r1, &(0x7f0000000040), 0x1f) 2018/05/13 02:50:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x9, 0x914c, 0x9, "83fccf248837fe1cc8a206f3d017e76ccd097b9eb21368ccc55f2eceda7d0177ab32f6e7c1dab9231db42e20199aac75a90de8f110694494c448b37a9925f01cbb159fd64f3d69905aa6f36d1efe4198"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x20800, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) poll(&(0x7f00000000c0)=[{r0, 0x4000}, {r0, 0x2000}, {r0, 0x8300}], 0x3, 0x5) 2018/05/13 02:50:34 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000000)=""/244, &(0x7f00000002c0)=0xffffffffffffffcd) 2018/05/13 02:50:34 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x391}}, 0x441e, 0xfffffffffffffffc}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x396}}, 0x3, 0x400}, 0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r1, 0x8238, 0x7fff}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x297f5eb1, @empty, 0x8}}, [0x101, 0x9, 0x3, 0x0, 0x10001, 0x7, 0x7fffffff, 0xfffffffffffffffd, 0x7, 0x10000, 0x5, 0x9, 0x2, 0x9]}, &(0x7f0000000340)=0x100) unshare(0x40600) close(r0) signalfd4(r0, &(0x7f0000000080), 0x8, 0x0) 2018/05/13 02:50:34 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4005}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000054000000000000000000000000000000e0000000400000048030000ffffffff080200000802000030010000ffffffffffffffffd8020000d8020000d8020000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000001f0007000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="ff01000000000000000000000000000100000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000069726c616e300000000000000000000065716c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800415544495400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3a8) 2018/05/13 02:50:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e24d020a000b02000000eaf087ce269bc50b6d94e591ae2e30e0b100000087dc29af7c42ca191b71be29c092caaa829d2979cbaba24412a9b9cd44583e4c23a0d186b008528cbd2d72042baabdaac7f7366138748a61fd8b0174993916f2380c"], 0x10}, 0x1}, 0x0) 2018/05/13 02:50:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 0x0, 0xfffffffffffffffd}}, 0xe8) r1 = dup2(r0, r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000200)="57cfda58cc16e7ddc68804ea38463543c67e9aac89df8c0f860693f2") socket$netlink(0x10, 0x3, 0x1e) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000c00)}, 0x0) 2018/05/13 02:50:34 executing program 7: getcwd(&(0x7f0000000180)=""/1, 0xfffffffffffffeca) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="bc423abc6a59b7ad5ce53000000020000100000000e4ef5d326de2726a9a9f314faf051c850000000000020014000000000000000000040a0000"], 0x30}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) 2018/05/13 02:50:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2403}) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) r3 = getgid() fchown(r1, r2, r3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8927, &(0x7f0000000100)={'bcsh0:\x00'}) 2018/05/13 02:50:34 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x2) setgid(0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="9bf12d8bce35ade237b270a6d7f7d941b79297a85cc36770499ca58ed38f34fbbbba61f7944f8f053fe9b397d1d8e1199b725b9cccddeef7398b40be4ff2f1d07e329d3bca363c69115ee306013a861b1391de01bd7e0e9cecfc46b88af91f2d19975a20ce2f81038523f1649fc55d24af1d1b0e84d8a9559e4cd8697d571cbc26f82f95f28ee6ef9accb36fef764998ad56f7de988db375f94addb84c7af95f9f2b9e4c5f75820b8ec3cad7489e6e37614d7f6ed747", 0xb6}, {&(0x7f00000002c0)="64721668ab5836787cccdbc783960edfd0258164d2f212b5efc11b672478f8c0ce7ec3f6814c352f56a75bd7697d74200978bf6779bd50c0ab52857337571b2b2665e818f362fe59dec489a2919d00e39cf3076862d1074c7c17d20fa7d596dcb9eaca3d144bd5b74c01ef5daf1da8e2c23357b803efac6b467050ae7d3ca5d097ad47323065e3e4f5145bea958e0455e2d21712a17faf3d7bad5473ae3689bd94712f5be91137382be54a585b1417be3a84096999fce270df2a18302135db26bbdaa2849ec77a51a9f988d0975a3096ede1a5a60208646fe9d21e3711931c8c0e0c34ddcde95fc077d11c225f3f3578288c6eebb559", 0xf6}, {&(0x7f0000000080)="e8d1d6f899a89591444fbf470b094650aeb39bcb", 0x14}], 0x3, &(0x7f0000000240)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x40000}, 0x24008804) socketpair(0x19, 0x6, 0x5, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) listen(r0, 0x0) setresgid(0x0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") listen(r0, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000440)="cefa0ae3aaa4f2771e0c7865d4ae78cf") 2018/05/13 02:50:34 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2000) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x0, 0xfff, 0x1}, &(0x7f0000000080)=0x18) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x9}, 0x8) 2018/05/13 02:50:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bcsh0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000ac0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b00)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000b40)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000b80)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000e40)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000ec0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}}}, &(0x7f0000001100)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001600)={'lo\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001640)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001740)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000017c0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001800)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001900)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001940)={@loopback, @empty, 0x0}, &(0x7f0000001980)=0xc) accept4$packet(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001a40)={0x0, @local, @rand_addr}, &(0x7f0000001a80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004200)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000004300)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004b00)=0x14, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004b40)={0x0, @multicast2, @rand_addr}, &(0x7f0000004b80)=0xc) getpeername(r0, &(0x7f0000006000)=@can={0x0, 0x0}, &(0x7f0000006080)=0x80) accept$packet(0xffffffffffffff9c, &(0x7f0000007400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007440)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000008f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008fc0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000009a40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009a00)={&(0x7f0000009000)={0x9f8, r2, 0x30b, 0x70bd27, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8, 0x2, 0x6, 0x1}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xb4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r10}, {0x1a8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffff0000}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r15}, {0xc0, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r18}, {0x260, 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, 0x100}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x3, 0x14, 0x8000, 0x20}, {0xfffffffffffffffd, 0x4e, 0xfffffffffffffffc, 0x7}, {0xffffffff, 0x0, 0xfffffffffffffff7, 0x4}, {0x80000001, 0x100000001, 0x3}, {0x20, 0x80000001, 0x200, 0xf4}, {0x81, 0xfffffffffffffffd, 0x1, 0x40}, {0x822, 0x10001, 0xa000000, 0x7fffffff}, {0x4, 0x1f, 0x1, 0x3}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5019}}}]}}, {{0x8, 0x1, r22}, {0x78, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r24}, {0x134, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\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}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3c46}}}]}}, {{0x8, 0x1, r28}, {0x13c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xfffffffffffff801, 0x3, 0x3f, 0x1}]}}}]}}]}, 0x9f8}, 0x1, 0x0, 0x0, 0x40090}, 0x4008000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000000300)={0x1d, r29}, 0x10, &(0x7f0000000040)={&(0x7f0000000340)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x38}, 0x1}, 0x0) 2018/05/13 02:50:34 executing program 5: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="73ebd1f143ef03c2c6b32b57eb45d2e234a11fcb3e099ec17de774272f0e44d34109f3d5e25f44a37a863fdf23ff1ad1480bb6b5391f6ae18a934c3ab59a9c06bf300dd2551f3a82d3ca26ebc8ac549348a3c709229cccfad236c7b3fa2a63cb1a947805ce093cf481eaae3f925138222da236fb95f9a4fc6eccf8c93bc01b287063bac38cd0916dcb86ff34212aa37405", 0x91, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='user\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='user\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r0, r1, r2}, &(0x7f0000000500)=""/107, 0x6b, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="87", 0x1, r4) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000a3dffa)={'poly1305-generic\x00'}}) 2018/05/13 02:50:34 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)=ANY=[@ANYBLOB="2000000027dee76b0029000c000900080001006bffffff"], 0x20}, 0x1}, 0x0) 2018/05/13 02:50:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={&(0x7f0000000200)=@kern={0x10}, 0x5, &(0x7f0000000700)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="240000002e002103000000000000000008006d00", @ANYRES32, @ANYBLOB="08004b006a00000004001800"], 0x24}], 0xffffffffffffda3, 0x0, 0x0, 0x8000}, 0x12) 2018/05/13 02:50:34 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)="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") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x9, 0x7, 0x249}, 0x10) 2018/05/13 02:50:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x9, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r0}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000af1ffc)=0xd8b6, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/13 02:50:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f00000000c0)="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", 0x1000) ioctl(r0, 0x890f, &(0x7f0000000000)="c62626206d01bf012cf66f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) close(r1) 2018/05/13 02:50:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x4d34, 0x8}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/13 02:50:34 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x8, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}, 0xfffffffffffffffc, 0x0, 0x4e24}, {0x0, 0x0, 0x0, 0x0, 0x4}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/05/13 02:50:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd2066471315da9c301aa9bb808615708ee7f74cbdf955f962a3e6917078a7a4a7309a0f2945144b5d101146c6e2f9be"]}) close(r3) close(r1) 2018/05/13 02:50:34 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r1 = syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x80000000, 0x0) pread64(r1, &(0x7f0000000080)=""/107, 0x6b, 0x0) 2018/05/13 02:50:34 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000180)=""/174) 2018/05/13 02:50:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000100), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) capset(&(0x7f00000002c0)={0x19980330, r1}, &(0x7f0000000300)={0x4, 0x3, 0x400, 0x2, 0xb30, 0x1}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040), 0x4) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000080)=""/104, 0x68, &(0x7f0000000000)=""/49, 0x0, 0x3}}, 0x68) r2 = shmget$private(0x0, 0x2000, 0x78000102, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/31) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000940)={0x4, 0x8, 0x2, 0x0, 0x80000001, 0x3, 0x1, 0x101, 0x8001, 0x0, 0x101}, 0xb) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/13 02:50:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x80}}) 2018/05/13 02:50:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f00000001c0)=""/98, 0x62) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002000)=""/4096, 0x1000) statx(r0, &(0x7f0000000000)='./file0\x00', 0x6800, 0x1, &(0x7f0000000040)) 2018/05/13 02:50:34 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000100)='../file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x100000000000, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="00000061000020f200000000000000000000a9870000000000b11cca4e2caee99215a6b472b8472c0210fd2c09755b2b29ff5509770323af44776cc37eea21a842297cc0208287d88c3e2c62e5d1f676a86515a6045a3be514bfb64be7439ab5ad743a3847a20913fbdcbc038458e77738196453e9224188c7e2dfaf000000000000000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) 2018/05/13 02:50:34 executing program 6: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc201) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001500)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000001380)=ANY=[@ANYBLOB="2a722df3d5ae7cb195fab6f91be2fb6b2642e6b18169300aa483646d37afa1a3e5d76b", @ANYRES16, @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYPTR64, @ANYBLOB="f5381937ffdaa919cd1350f19e", @ANYRES32=r1], @ANYBLOB="8c4b6978a4ca3763ab1c0de91242c7ec29e75e739d8dde8223d5e3d6c1980efbf979d155f260912e9636803fb77c82c17f15d6a68cede5cfe7f768644589f5c360bc8c394849d42c26707c5768c85005c995e309b5250a549178fac97a255edbf4d279bd87667fdecca761cf5517038831e69905e0a972ada8ce0a55f2cf2ac4cb714fcbd3ac3dd8c3e9", @ANYBLOB="91c0d2bbd012eece8b04e97778e2672900db4bc4e8fff8e274bc3d71b5230e27d1af85c767a3e72343c6286eed3236da879de4d0fdd5994ee252014bfb662cdd22bd2845dd27256204a14690d3935ee8ffd54afa1cb32ebb313a2b739eebf6973525040836453bc9a7078c01eb237240f882aed01da2bcd73656cfc96c", @ANYRES64=r1], @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYPTR, @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="f722a8e8311d962d4928afa7c2c70557ee359bbf971c70441b4a2ebe91ccdab07cdc5fd27d9391bc32e95142e824f9c1b881c288c42f55bf55ff762414b36a0e97118c93de29291e53baeb957da1f18a7418f883de6b78899e3aeb25d99fea78f3f98bc30c16b7d4358fc67808c6346eec9b4d565a25f366c5d7658342a836131388c20c74f867efcdafb108edc82bffd3226c8c7f2cd3fdb26200b8e0f93f37d2ab3a422b52277a9fefba203ec4c4a44794b29817cca5393e", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYBLOB="c757a0a2d93f63d52b20ef2be3b1db343c3941417448315491f6f9bc20f70b91a01b4dfc474e8d30589caf2eeeb82c17a67ed8def5c7456638c47313da034167f557ba512788bad7f0f699597bd4e3a7d8c74eeb3a8205161c47e7b955e49266fa69788d807b31bcec67501dd10152d8084b4b88d689a5a504c04adb90ba8b0507410a93cd76a56d099b41c7770c3fdd16c4520d504b599f658a24b5e5f55a72c4c09eaa8ad96cc07d332a4d13217cfb0e2ba45b69a975872a1776efbef0f2679d17dd3de219a65d7a14d12259dbd4893ebc"], @ANYBLOB="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"], @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x6, 0x2ffd5dd2f056ab00}, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/13 02:50:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20002, 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000010000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000040)=0x80) 2018/05/13 02:50:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900), 0x0, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000780)="98d45020", 0x4}], 0x1, &(0x7f0000028000)}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x299, 0x0, 0xff, 0x5, 0xff, 0x4, 0x5}, &(0x7f0000000180)=0x20) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="d28fa91c48a49199ca0e8a1cc5421f7bdefa42b72e67617837f9b19b09b3a7b04ec4fbf1bd86326038eaa24271f7b0d19210a57aa8fbc3658df4c9c5c9653c75607ab96edbb754232afa92381da0e5fa35cd4af4593cba6f3e0e44cc496e9ce17a527c94cf1ab8fd4dc4fb93923794839988695f0724783d7f4feaedbe88a1dfef92cc1516a70abad16ca7c040d24c1cc4ddbb7d7d5982968b14ad1e57d5903d035be3abd0ea3f84fc8e9c8eb66f2b37e08f37250b1ca859dd6dc67aeaf7769d2b33928469df44004ecfe292ebeb3a42e4af2a", 0xd3, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='bridge0\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0xfffffffffffffffa, 0x3, r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x3ff, [0x0, 0x1, 0x80, 0x4, 0x7, 0x3, 0x5, 0x7]}, 0x5c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}) 2018/05/13 02:50:35 executing program 2: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="335c99bd519efb6adb10d184c03d0902336bb67faa5192ed16b149c5ddd0ccb73e448a527b8f3e512a54388af45aa50eeaf0076cc6f889bfbd9f08161d2ddbc6e31006d19dc245548c2ebec9756d1bca424b36c77df6219a4d19c966a50d7992e4397a9bfc8414e8ee38aa851c1a6e30a2e11b1be9f90e8254b5aa278e21a069318d764c5bfbed5d87275375e36058615089c6507cb3695e0bcc87559a380efed7e5b490a00bb96398423ad47cf990ae1179264ca5d0796e9b422f5caf006dac6f3c157d4c68ac8e89f4b40eb3fe17c6f85bb98d", 0xd4, r0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x408303, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x3, 0x0, 0x9, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) 2018/05/13 02:50:35 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sched_setscheduler(r0, 0x5, &(0x7f0000000000)=0x2) sendfile(r3, r4, &(0x7f0000a12000), 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x400) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8), 0x0) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/13 02:50:35 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x40, 0x20200) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000280)=0x8000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='ac']) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x20, 0x40) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/13 02:50:35 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0x4f) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) accept$alg(r0, 0x0, 0x0) 2018/05/13 02:50:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/05/13 02:50:35 executing program 0: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000001, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) unshare(0x400) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000000)=@random={'trusted.', 'ramfs\x00'}) 2018/05/13 02:50:36 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0xfffffffffffffe4a) fsync(r0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000003031f001cfffd946fa2830020200a000900030002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000140)=0x8) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1e00) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080), 0x4) 2018/05/13 02:50:36 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 2018/05/13 02:50:36 executing program 2: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="335c99bd519efb6adb10d184c03d0902336bb67faa5192ed16b149c5ddd0ccb73e448a527b8f3e512a54388af45aa50eeaf0076cc6f889bfbd9f08161d2ddbc6e31006d19dc245548c2ebec9756d1bca424b36c77df6219a4d19c966a50d7992e4397a9bfc8414e8ee38aa851c1a6e30a2e11b1be9f90e8254b5aa278e21a069318d764c5bfbed5d87275375e36058615089c6507cb3695e0bcc87559a380efed7e5b490a00bb96398423ad47cf990ae1179264ca5d0796e9b422f5caf006dac6f3c157d4c68ac8e89f4b40eb3fe17c6f85bb98d", 0xd4, r0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x408303, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x3, 0x0, 0x9, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) 2018/05/13 02:50:36 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000240)=[{0x5, 0x10001, 0x4, 0x2, @tick=0x5, {0x4, 0x1}, {0x100, 0x5}, @result={0xffffffffffffffff, 0x3}}, {0x551, 0x0, 0x7, 0xf6, @time={r1, r2+10000000}, {0x1ff, 0x1f}, {0x1000, 0x7fff}, @connect={{0x3, 0xdd7}, {0x3, 0x9}}}, {0x3, 0x3f, 0x9, 0x100, @tick=0xfffffffffffffbe9, {0x0, 0xffff}, {0x9, 0x3ff}, @control={0x5, 0x0, 0x401}}, {0xffffffffffff3ea8, 0xffffffffffffffff, 0x80000000, 0x1, @tick=0x6, {0x1e15, 0x2}, {0x2, 0x1ff}, @quote={{0x40, 0x400}, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x80000001, 0xd5cf, @tick=0x81, {0xa084, 0x4}, {0x7, 0x6}, @connect={{0x7, 0x5d07}, {0xc8, 0x115}}}}}, {0x1ff, 0x9, 0x400, 0x8, @tick=0x7, {0x10000, 0xdc}, {0x40}, @ext={0xa5, &(0x7f0000000100)="e5052e872467f6e53c5a71ba70edb651c51b1e2e08147648c6a6c2b5ec593e9667a0468d2c937dc8e4ca290d6b15e7466f27cbcfc32d37e318013f6e4271965bd715962c480e4e2fc7a35d616b672a56b9add583d1160825c0f3b58cb4700513478105dd0edb549e72f8ecb1cdde13ddf5fcc8f7eac5ba83575cb8205c0c3970df445c230a33a4ab2e16df20e920b6d0a0ce2aaf6cd3f3788512f3b8c854c6bb6022a0b03f"}}, {0x6a, 0xac, 0xfc, 0x3, @tick=0x5, {0xffffffff, 0x1}, {0x5, 0x817}, @raw32={[0x9, 0x1, 0x9]}}, {0x68, 0x5aff0000000, 0x0, 0x9, @tick=0x7f, {0x400, 0x3}, {0x9, 0x100000001}, @quote={{0x7, 0x80000}, 0x8, &(0x7f0000000080)={0x2, 0x80, 0x70c, 0x1000, @tick=0x8, {0x7ff, 0x5}, {0xb9, 0x7fffffff}, @queue={0x3, {0x49ae, 0x2}}}}}, {0x10000, 0x0, 0x6, 0x9, @tick=0x5, {0x20, 0x4ca}, {0x7, 0x9}, @queue={0xc2ae, {0x200, 0x4}}}], 0x180) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000001c0)=0x8, 0x8) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/05/13 02:50:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000280), 0x20c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000480)=""/226) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0x4}, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x0) fchdir(r2) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x7ff, 0x4, 0x6, 0x2, 0xfffffffffffffc01, 0x0, 0x6, 0x7f, 0x479, 0x10000000}) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000680)) fstat(r2, &(0x7f0000000700)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0xc) lstat(&(0x7f0000000840)='./control\x00', &(0x7f0000000880)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in6}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000f40)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001440)=0xe8) getpgid(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001480)) sendmsg$netlink(r2, &(0x7f0000008d00)={&(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8080000}, 0xc, &(0x7f0000008c40)=[{&(0x7f00000017c0)={0x10, 0x39, 0x0, 0x70bd2a}, 0x10}], 0x1, 0x0, 0x0, 0x8000}, 0x4044850) mkdir(&(0x7f000000e000)='./control\x00', 0x0) lgetxattr(&(0x7f0000000280)='./control\x00', &(0x7f0000000a80)=ANY=[@ANYBLOB="73656375726974792e3b00224de6bc5c2ff985deb1894438044550373049751d3205f202c7251b11c5c66cf62a677d0d7fe1918fe0c6973646203c3c9dd055c80b5e6fd478a580f1387d32cb42aba4de55d194e4b4cb80d7e009e94994e5e347676ea1f8fe9001908ca64d82a50000000000000101cf1f6084a1ce3337f8a0ba06afcd43b984f0faa81e6ddd0e2ff46e7842ce0134f880abc52b276889efbd55ced98d3eb084a394e6a492793f03264e"], &(0x7f0000000580)=""/66, 0x42) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x83}, &(0x7f00000001c0)=0x8) 2018/05/13 02:50:36 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x7, 0x0, 0x6f3000}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7e}}, 0x0, 0x6, 0x800, 0x6, 0x3ff}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1213, 0x7, 0x3, 0x1, 0x3, 0x100, 0x200, 0x476, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x1, 0x963]}, &(0x7f0000000180)=0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r5, 0x0, 0xdba7}, &(0x7f0000000200)=0xc) 2018/05/13 02:50:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)) 2018/05/13 02:50:36 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x20000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sched_setscheduler(r0, 0x5, &(0x7f0000000000)=0x2) sendfile(r3, r4, &(0x7f0000a12000), 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x400) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8), 0x0) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) [ 125.593148] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 125.600564] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/13 02:50:36 executing program 7: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0xa, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ff, 0x2942) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0x800) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076657468315f746f5f626f6e64000000aaaaaaaa00ff000000000047aaaaaaaa00ff00000000000000007009000070000000a00000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x148) 2018/05/13 02:50:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000400)={'broute\x00', 0x0, 0x4, 0x64, [], 0x6, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/100}, &(0x7f0000000040)=0x78) sendto$ipx(r1, &(0x7f00000001c0)="9e8caa10a2e6704e456fe647900973b1a7724bac874793f3d4825a5d8b8a026daca8a31f", 0x24, 0x448c0, &(0x7f0000000200)={0x4, 0xfffffffffffffff7, 0x3ff, "447080148de9", 0x200}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3100000000001238678f132a00c55bce9c38fa7e9bb9447ca7be4b6b941500040f00000800010004000100ac829d86a96026b63b7d08026bae26014bb16f2a99fb5b6ef802b4ba643788d9ca03d41e45e79073ce91371bd791c3d95b7e40579d4103be81e8d93b73fe0600000000000000967bbf38e4d62fe61af186f5bed23b49e4ea32b262d44ecfdeff78f9fc9955e5ede9dacbce91d9e0a3b329"], 0x1c}, 0x1}, 0x0) 2018/05/13 02:50:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4a000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000080)) r2 = eventfd2(0x3, 0x0) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) readv(r2, &(0x7f0000bd8000)=[{&(0x7f0000ddfff8)=""/8, 0x8}], 0x1) [ 125.692434] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 125.699917] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/13 02:50:36 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x30, 0x1, 0x3c, 0x5, 0xfffffffffffffbff}, &(0x7f0000000200)=0x14) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/210) unshare(0x28060400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000000000400, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) r3 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000040)) [ 125.792981] Unknown ioctl 8840 2018/05/13 02:50:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6d6366696c74657200ca1ab668a2e5c17b5168603d59dfe54d9eb86a6f4ddbd703d20bebbdf4761e0fa3fe0e88eace1ba75d05f19f7defaccaa6b390288949af2642d935149ba9d11813abdeb71b72538b815d5880f2") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x44) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) 2018/05/13 02:50:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/13 02:50:36 executing program 7: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@empty, @empty, 0x0}, &(0x7f0000000080)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000000000)="73797a6b616cfe199d42", 0xfffffffffffffffe, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x0, [], r0}, 0x48) bpf$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) 2018/05/13 02:50:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) accept$ipx(r0, &(0x7f0000000180), &(0x7f0000000200)=0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x175) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x14) select(0x40, &(0x7f0000000000)={0x1ff, 0x7, 0x8, 0x81, 0x2, 0x40, 0x1, 0x7}, &(0x7f00000000c0)={0x8, 0xff, 0x7, 0xffff, 0x3ff, 0x1145faf, 0x0, 0x81}, &(0x7f0000000100)={0x4, 0x8, 0x4, 0x7, 0xdd43, 0x5, 0x5bed, 0x285}, &(0x7f0000000140)={0x77359400}) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f0000000300)=""/233, 0xe9}], 0x2, 0x0) 2018/05/13 02:50:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6d6366696c74657200ca1ab668a2e5c17b5168603d59dfe54d9eb86a6f4ddbd703d20bebbdf4761e0fa3fe0e88eace1ba75d05f19f7defaccaa6b390288949af2642d935149ba9d11813abdeb71b72538b815d5880f2") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x44) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) 2018/05/13 02:50:37 executing program 6: write(0xffffffffffffffff, &(0x7f0000000080)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c0800020000000005", 0x24) 2018/05/13 02:50:37 executing program 2: r0 = socket$packet(0x11, 0xa, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xa5d3ab5fb3347b19, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) syz_emit_ethernet(0x16, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0x0, 0x0, '\n', "12e185"}}}}}, &(0x7f0000000140)) fadvise64(r0, 0x0, 0x2c, 0xebe4f92fbbeeb3c0) 2018/05/13 02:50:37 executing program 7: prctl$seccomp(0x21, 0x20000, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x0, 0xffffffffffffffff, 0x7, 0x6, 0x1000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x2, 0x9, 0x6, 0x5, 0x3, [{0x7, 0x80000000, 0x7fffffff, 0x0, 0x0, 0x402}, {0x6f8fc80f, 0x8, 0x3}, {0x5, 0x2, 0x1ef, 0x0, 0x0, 0x401}]}) [ 126.584626] Unknown ioctl 8840 2018/05/13 02:50:37 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/13 02:50:37 executing program 5: socket$inet6(0xa, 0x80003, 0x3) 2018/05/13 02:50:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x490000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xea}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7f, 0xa, [0x5, 0x1, 0x74fe100c, 0x10001, 0x2, 0x1, 0x4, 0x36122c27, 0x4, 0xf0c9]}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) unshare(0x44010400) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/05/13 02:50:37 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) write(r1, &(0x7f0000001440)="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", 0xfffffffffffffe01) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001300)={0x7, 0x1, 0x100000001, 0x200, [], [], [], 0x0, 0x1, 0x8, 0x3, "408e9322bcedfbe7832646e4bf56c22d"}) sendmsg$inet_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000080)="da1b7601f1e26dcedd5d2ca882226ea59cb0c896440d4a9f1f2e4095a17238d569deac5bcd67768ad234ac6ff7472d25d93368", 0x33}], 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000008400000008000000fe8000000000000000000000000000bb180000000000000084000000050000003000000000000000180000000000000084000000068cb330e844617024813b60800d110000005c000000000000001800000000000000840000000500000030000000ffffff7f1800000000000000840000000600000008e700000000000018000000000000008400000007000000e000000100000000"], 0x98}, 0x10) 2018/05/13 02:50:37 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7afb0edf) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f0000000080)=ANY=[], 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000800ad90d9a9e96d22f2000000002982a74ccf2c1174496d48fddab8d0b4708a97016810dd8141de4dbdaf76a1899cb00085cd97dd769c58d23d68de722cd7b8a0993a709a3b437bfb1bde7a897ce8f5bd805765462cc14f8e513c1411946bd926879cea7115d91bc24ff666"], 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r1, 0x7, &(0x7f0000000080)="f6f0e87a3a2ff00cc2e36a202997bdcf5cace83512") r2 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) getgroups(0x3, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000004c0)={{0x7, r3, r4, r5, r6, 0x80, 0x4}, 0x80, 0x7498, 0x20, 0x7, r1, r1, 0x8000}) 2018/05/13 02:50:37 executing program 1: unshare(0x400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rfkill\x00', 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000010c0)={r0, &(0x7f00000000c0)="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"}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x6, 0x100000004) r3 = dup2(r1, r2) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) fstatfs(r1, &(0x7f0000000000)=""/18) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @rand_addr, @loopback=0x7f000001}, 0xfffffffffffffe0c) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000040)=0x3f) 2018/05/13 02:50:37 executing program 2: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, r0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/13 02:50:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), 0x10) write(r0, &(0x7f0000df8fd9)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002d00), 0x0, 0x0, &(0x7f0000002e80)={0x77359400}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/05/13 02:50:37 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/13 02:50:38 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/13 02:50:38 executing program 3: memfd_create(&(0x7f00000001c0)='nodevmime_type\x00', 0x3) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'gretap0\x00', 0x87ff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0xb4a2, 0x6, 0x20, 0x0, 0x0, [], [], [], 0x9, 0xd2}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x6, 0x4) 2018/05/13 02:50:38 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000000380)=""/176, 0xb0, 0x0, &(0x7f0000000180)=@nl=@unspec, 0x80) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x3, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x4000000200000000, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xf, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000015bffc)='\ffs\x00', 0x0, &(0x7f0000000000)) 2018/05/13 02:50:38 executing program 7: semctl$IPC_SET(0x0, 0x0, 0x14, &(0x7f00000003c0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20800) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/13 02:50:38 executing program 5: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = memfd_create(&(0x7f00000002c0)='cgroup\x00', 0x2) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000300)=0x3, &(0x7f00000003c0)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000480)=0x0) getpriority(0x2, r3) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000240)=0x833, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000004c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000580)={r5, 0x9}, 0x8) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x1, r1) process_vm_readv(r3, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/37, 0x25}], 0x1, &(0x7f00000006c0)=[{&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000840)=""/255, 0xff}, {&(0x7f0000000640)=""/98, 0x62}, {&(0x7f0000000940)=""/136, 0x88}], 0x4, 0x0) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r7, r6, r7}, &(0x7f0000000440)=""/5, 0x5, &(0x7f0000000400)={&(0x7f0000000080)={'sha256\x00'}}) 2018/05/13 02:50:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020002, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='veno\x00', 0x5) socket$inet_sctp(0x2, 0x0, 0x84) sendto$ipx(r0, &(0x7f0000000000)="01", 0x1, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "0c427ad4a3ef"}, 0x10) [ 127.238483] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 02:50:38 executing program 1: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000000140)={0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff]}, 0x10}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) dup2(r3, r2) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/13 02:50:38 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/13 02:50:38 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x10001) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/05/13 02:50:38 executing program 0: r0 = memfd_create(&(0x7f0000000080)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0xfffffffffffffffc) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="cc000000004800000000000000370008ac0100000000000086"], 0x19) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/13 02:50:38 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) [ 127.505698] device gretap0 entered promiscuous mode 2018/05/13 02:50:38 executing program 1: r0 = socket(0x10, 0x100000802, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10102) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xab01}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) dup2(r0, r1) 2018/05/13 02:50:38 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x100000001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x2}, 0x8) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000000100)="260000002600a040050007048900000000000001c7033500b000000000000000000000000000", 0x26) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280)=0x4, 0x4) read(r2, &(0x7f0000000000)=""/242, 0xf2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'veth0\x00', 0xd}) r3 = socket(0x3, 0x7, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000340)=0x9, 0xffb9) [ 127.535551] device gretap0 entered promiscuous mode 2018/05/13 02:50:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'veth1_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5001000}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="400000008000000000000000c82aca2300d4c9c19800110100000000000000000a000200", @ANYRES32=r1, @ANYBLOB="14000600000000000600000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) 2018/05/13 02:50:39 executing program 5: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = memfd_create(&(0x7f00000002c0)='cgroup\x00', 0x2) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000300)=0x3, &(0x7f00000003c0)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000480)=0x0) getpriority(0x2, r3) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000240)=0x833, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000004c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000580)={r5, 0x9}, 0x8) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x1, r1) process_vm_readv(r3, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/37, 0x25}], 0x1, &(0x7f00000006c0)=[{&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000840)=""/255, 0xff}, {&(0x7f0000000640)=""/98, 0x62}, {&(0x7f0000000940)=""/136, 0x88}], 0x4, 0x0) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r7, r6, r7}, &(0x7f0000000440)=""/5, 0x5, &(0x7f0000000400)={&(0x7f0000000080)={'sha256\x00'}}) 2018/05/13 02:50:39 executing program 6: r0 = socket$inet_sctp(0x2, 0x400000008, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/106, &(0x7f0000000000)=0x6a) 2018/05/13 02:50:39 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 02:50:39 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x400800, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x169082, 0x0) fallocate(r1, 0x0, 0x1, 0x8000000) socket$alg(0x26, 0x5, 0x0) ftruncate(r1, 0x9) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/159, 0x9f, &(0x7f0000000240)=""/126}}, 0xffffffaa) r2 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x200400, 0x20) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000300)={0x8, 0x7, 0xfffffffffffff801, 0x7ff, 0x0, 0x5}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x6, 0x0, 0xff, 0x5, 0x9, 0x9, 0x7fff}, &(0x7f00000002c0)=0x20) 2018/05/13 02:50:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5ae, 0x7, 0x8, 0x6, 0x389fcd44a59c2ae2}, 0x98) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r1, 0xf10, 0x70bd2b, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8a}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1d25}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x200000c4}, 0x40040) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/iamp\x00') fstat(r3, &(0x7f0000004880)) 2018/05/13 02:50:39 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2d1, 0x20001) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) listen(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r2, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r2}], 0x1, 0x8001) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/13 02:50:39 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000002) chroot(&(0x7f0000000080)='./file0\x00') futex(&(0x7f0000000200), 0x4, 0x0, &(0x7f00000001c0), &(0x7f00000002c0), 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x7, 0x80800) 2018/05/13 02:50:40 executing program 2: unshare(0x30000900) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000), 0x481) 2018/05/13 02:50:40 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 02:50:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x891a, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe6ffc)=0x3) 2018/05/13 02:50:40 executing program 1: set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x45, "9f205940f097a019eebf61802843b30f2b444d8f4f3775e616026d03a628b29fd4dcd39c7b06a1135a243201fbe7807afcdd341ec8e4b7774516dd8778830269c92f0b4cb8"}, &(0x7f0000000140)=0x4d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xffffffff, 0x739}, 0x90) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x2) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000200)={0x2b28, 0x1, 0x1f, 0xfffffffffffffe00}) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x4000008, 0x200002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000180)) ioctl$int_out(r2, 0x2, &(0x7f00000002c0)) 2018/05/13 02:50:40 executing program 6: r0 = socket(0xb, 0x1, 0x101) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioprio_set$uid(0x3, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', r1}) 2018/05/13 02:50:40 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="f8641b478d864653064fe0430ceb3593de000fa994e24a3e1f3d6064f8860d9264596cde358c3e584beefc688f7b3dc4f71b208707ad9a18f585aaa70e31665b693e113235237717f4a37729f2a16d31502bb056753a595d23e35a744d1c3cc15cae51e00f35ba59e9da9aa4421b95909ac24b668dd577", 0x77, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) setsockopt(r0, 0xff, 0x0, &(0x7f0000000080)="03", 0x1) 2018/05/13 02:50:40 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x400800, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x169082, 0x0) fallocate(r1, 0x0, 0x1, 0x8000000) socket$alg(0x26, 0x5, 0x0) ftruncate(r1, 0x9) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/159, 0x9f, &(0x7f0000000240)=""/126}}, 0xffffffaa) r2 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x200400, 0x20) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000300)={0x8, 0x7, 0xfffffffffffff801, 0x7ff, 0x0, 0x5}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x6, 0x0, 0xff, 0x5, 0x9, 0x9, 0x7fff}, &(0x7f00000002c0)=0x20) 2018/05/13 02:50:40 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) fchmod(r0, 0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000000080)=""/174) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e22, 0x3, 0x4e21, 0x8, 0xa, 0x80, 0x20, 0x3b, 0x0, r2}, {0xd568, 0x1, 0x21, 0x5, 0x9, 0x6, 0x7a16d0ab, 0x2}, {0x7757, 0x3ff, 0x7ff, 0x2d5}, 0x5, 0x6e6bb0, 0x3, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d5, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x34ff, 0x6, 0x0, 0x20, 0xfffffffffffffff8, 0x3, 0x10001}}, 0xe8) 2018/05/13 02:50:40 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 02:50:40 executing program 5: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mprotect(&(0x7f0000699000/0x3000)=nil, 0x3000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 129.607227] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 02:50:40 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000098effc), 0x4) 2018/05/13 02:50:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) unshare(0x40600) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x40000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) fchmod(r0, 0x80) 2018/05/13 02:50:40 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r0}}, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0}) setitimer(0x1, &(0x7f0000000000)={{}, {r2}}, 0x0) [ 130.038829] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 02:50:41 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 02:50:41 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x1, &(0x7f00000004c0)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000000380)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "de607eea7d47"}, 0x10) r2 = semget$private(0x0, 0x3, 0x100) semtimedop(r2, &(0x7f0000000140)=[{0x3, 0x0, 0x1000}, {0x4, 0x9, 0x800}, {0x2, 0x9768, 0x1000}, {0x2, 0x4, 0x800}, {0x1, 0x4, 0x800}, {0x7, 0x1, 0x800}, {0x4, 0x3}, {0x0, 0x1, 0x1000}], 0x8, &(0x7f0000000300)={0x77359400}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/13 02:50:41 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) acct(&(0x7f0000000280)='./file0\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5c0000002100000129bd7000fcdbdf25002f5c5f9d00ed0000000000000000000000008000f5f7ffffffffffff00044e2200334cad6dee9e010a000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="be6b6e00010000000c0015005b07350000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/05/13 02:50:41 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0xc0101282, &(0x7f0000000000)) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x801, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000300)={0x8, 0x6, 0x101, 0x4, 0x1000, 0xfffffffffffffff7, 0x7, 0x7, 0x0, 0xb92a}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xa9, 0xb1, &(0x7f0000000100)="46919e717e93be0c0011cf9893b5d76dc851af9e627f8bfb5cd3af5ee819c2b68f9486262a7bcb7be6f423548393b8facee1af8c4cbbc72d7f316d905aa701014c3a6759de2c66dd80be995b376cfa0787327a5629f29559a711c836d46cb446b7e211cbf9dcc27d230dba0ee092bc596b5230e6df7d7fe23e2f1a31e764ce6effccdb1287d6792bc3361b0a68a9d7df8ad532fdaef89b9ca55bc5fd13cbdc70ac10f6096d7c014732", &(0x7f00000001c0)=""/177, 0x80000000, 0x4}, 0x28) 2018/05/13 02:50:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0xfffffffffffffd30) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') getpeername$inet6(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r4, 0x81}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080), &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffeb0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg$key(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2, 0x7, 0x10001, 0x6, 0xa, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0xb1, 0x0, 0x0, 0x70bd2d, 0x3507}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0xb, 0x4, 0x10}]}, 0x50}, 0x1}, 0x40000) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000140)=""/229) 2018/05/13 02:50:41 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000000080)=""/8, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0f000000000000000000000000dce80000000000000000000000800d0000000000000000"]}) 2018/05/13 02:50:41 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x5, 0x0, 0x7, 0x7ff, 0x9}, 0xc) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x80000000}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0xe9) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/05/13 02:50:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000788000/0x3000)=nil, 0x3000, 0x3, 0x2000008031, r0, 0x0) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair(0x1, 0x2, 0x6, &(0x7f00000000c0)) openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.nimit_in_bytes\x00', 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/05/13 02:50:41 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}, {}, 0x80000000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/13 02:50:41 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = epoll_create1(0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x5afb, 0x1, 0x7fff, 0x2, 0x100}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x80, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xc) 2018/05/13 02:50:41 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x80, 0x42180) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/13 02:50:41 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x1, &(0x7f00000004c0)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000000380)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "de607eea7d47"}, 0x10) r2 = semget$private(0x0, 0x3, 0x100) semtimedop(r2, &(0x7f0000000140)=[{0x3, 0x0, 0x1000}, {0x4, 0x9, 0x800}, {0x2, 0x9768, 0x1000}, {0x2, 0x4, 0x800}, {0x1, 0x4, 0x800}, {0x7, 0x1, 0x800}, {0x4, 0x3}, {0x0, 0x1, 0x1000}], 0x8, &(0x7f0000000300)={0x77359400}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/13 02:50:41 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 02:50:41 executing program 2: r0 = getpgid(0x0) ptrace(0x8, r0) socket$unix(0x1, 0x1, 0x0) socketpair(0x13, 0x3, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRK(r1, 0x5409, 0x0) unshare(0x40600) bind$unix(r1, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0x6e) r2 = memfd_create(&(0x7f0000000000)='trusted\x00', 0x2) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) socket$unix(0x1, 0x7, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) 2018/05/13 02:50:41 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x84) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/178) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x80000000) r2 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000a1aff8)=0xc942) close(r2) 2018/05/13 02:50:41 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x51558080000) 2018/05/13 02:50:42 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x80000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002f1ff0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002600010b00f7ff100000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/13 02:50:42 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pipe(&(0x7f0000000000)) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xffffffff}, 0x1) ftruncate(r0, 0x108) 2018/05/13 02:50:42 executing program 6: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000429000/0x1000)=nil, 0x1000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(r0) 2018/05/13 02:50:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") clone(0x1040100, &(0x7f0000000180)="7f57289ce575199a40188962e8150d6780314ece2134e0d20d41a5f260bf0e40423a04e23b605eb197031ddc322207e73f6a8278d7b966415b2430a65cbe9829e8ffb27babf849389a8e65cb74560fcbcacbc6ef17962c57fb1ea9dd14be5c6472c0c128c6899db31f21583bc09d8f82db0a8cee155145bcf72e27a495f17b8bbfe980f83d8358f7e65952c194495c77cbd0439f522584ea90b169d9e3b540e8a18fe2b320f4a3c8004da4e61ede", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000240)="13f9bb7949fc3942a65e103999920a69b2749d6490e4fb1c209e240a6aeb970ed6cb59d601be8001256233a7df432a6086fdfcdd339bb0f2640ab04d12db92c56dcbf188de3f433f5b1733b75c4396f24f24818c6d93fa7c1428cfe6cef67de38c24e1fbb70a86566ba217bcc4949dded98180479c2afcf401a5700ab83ea893b73b9f2029c8e6a4049d52fd1f3f0d3d7a1e6b92216b9cb07f7a61900b5545a6bc4c581f5ae1848891e57c613303d24d8fc2e6e6761f44c770f1a4548423f0c2bfdbfed35b") r1 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000600)=""/136, 0x70}, 0x20) 2018/05/13 02:50:43 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 02:50:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x8, 0x0) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x90b2596e35e2a98f, &(0x7f0000000100)) 2018/05/13 02:50:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xe}, 0x0, 0x1, 0x2, 0x8, 0x5, 0x5, 0x1}, &(0x7f0000000180)=0x20) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)=""/4096, 0x1000}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10080, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/48) 2018/05/13 02:50:43 executing program 1: chmod(&(0x7f0000000040)='./file0\x00', 0x180) unshare(0x100080001ff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)}], 0x1, 0x0) 2018/05/13 02:50:43 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000000180)=@updpolicy={0xb8, 0x19, 0x27, 0x0, 0x0, {{@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0xb8}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x480000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8001, 0x400) dup2(r1, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x800, 0x0) 2018/05/13 02:50:43 executing program 3: timer_create(0xffbffffffffffff2, &(0x7f0000000000)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f00007d6ffc)) clock_getres(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{}, {0x0, r0}}, 0x0) clock_gettime(0x7, &(0x7f0000000040)) 2018/05/13 02:50:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)="047075736574f9") r3 = fcntl$dupfd(r2, 0x0, r0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000000)=@req3={0x7, 0xd93b, 0x0, 0x80000000, 0x400, 0x4, 0x9}, 0x1c) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r0, 0x0, 0x16) 2018/05/13 02:50:43 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00000024c0)={&(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000021c0), 0x0, &(0x7f00000023c0)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000002200), &(0x7f0000002240)}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002280)=""/108, 0x6c}, &(0x7f0000002300)}}], 0x88}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001040)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/13 02:50:43 executing program 4: syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 02:50:43 executing program 7: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x200) 2018/05/13 02:50:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) 2018/05/13 02:50:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x8000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x20) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x210c80) 2018/05/13 02:50:43 executing program 2: pkey_mprotect(&(0x7f00008fa000/0x6000)=nil, 0x6000, 0x0, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) r0 = mq_open(&(0x7f0000000000)='\x00', 0x842, 0x4c, &(0x7f0000000040)={0x5, 0x495, 0xce61, 0x6, 0x7, 0xffffffffffffff42, 0x33, 0xfffffffffffffffc}) mq_timedsend(r0, &(0x7f0000000080)="ea0a00e7b394db0284b5405b98f9a2693c1fd6d1efa2f8987a2f96b31a6ffa6a40219c977f0221024e73524c81c81cd3e44f81f3094a6ee8e40eacfd4718fdaa8fe84504ed334e97706bfe9c3d775c3fdaada90db6c7b492ff49a8e4cfa43521dbc077a3bc390065296494ffede0d9fec2d2c7a12f0fb765", 0x78, 0x200, &(0x7f0000000100)={0x77359400}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x1, 0x0, 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000001c0)={0x4, 0xffff}) 2018/05/13 02:50:43 executing program 6: r0 = memfd_create(&(0x7f0000000100)="29eb657972696e6700", 0x2) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006000000000000000000380000000000000000000000000020000100000000000000000000000300000000000013000000000000000008000000000000000000000000000000"], 0x58) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/13 02:50:43 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) dup3(r1, r2, 0x80000) 2018/05/13 02:50:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0x6c9000000000000}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1f}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x2d05}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0xc8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='syz_tun\x00'}) 2018/05/13 02:50:43 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000000040)={0x200f1526, r0}, &(0x7f0000000080)={0x10e9e214, 0x2, 0x3, 0x100, 0x3d, 0xffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000ff9)='ns/pid\x00') setns(r1, 0x0) 2018/05/13 02:50:43 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x82002, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000140), 0x7fffffff) 2018/05/13 02:50:43 executing program 4 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 02:50:43 executing program 6: r0 = memfd_create(&(0x7f0000000100)="29eb657972696e6700", 0x2) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006000000000000000000380000000000000000000000000020000100000000000000000000000300000000000013000000000000000008000000000000000000000000000000"], 0x58) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/13 02:50:43 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) fstat(0xffffffffffffffff, &(0x7f0000000080)) getgid() getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x3ffffe2a, &(0x7f0000000140)=[r0, r1]) setresgid(0x0, 0x0, 0x0) 2018/05/13 02:50:43 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006000000000000000000380000000000000000000000000020000100000000000000000000000300000000000000000000000000000008000000000000000000000000000000"], 0x58) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0x9, 0xdb}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/13 02:50:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x7f, 0x79}}, 0x0, 0x0, 0xffffffffffffffff, 0x200000000000000) r3 = dup3(r2, r1, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000040)=""/185) 2018/05/13 02:50:43 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="2e3f638672ec2000005d707500054512e612220a6a02f128000000007f236067310d73b43eb1748a0311aa49a54ddbc0", 0x200002, 0x0) get_robust_list(0x0, &(0x7f0000000640)=&(0x7f0000000600)={&(0x7f0000000540)={&(0x7f0000000500)}, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)}}, &(0x7f0000000680)=0x18) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x2c140, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000003c0)=0xffffffff, 0x4) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fchown(r1, r2, r4) getresgid(&(0x7f00000059c0), &(0x7f0000005a00), &(0x7f0000005a40)) fstat(r1, &(0x7f00000000c0)) lstat(&(0x7f0000008940)='./file0\x00', &(0x7f0000008980)) write$cgroup_int(r0, &(0x7f0000000140)={[0x3f]}, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000cc0)=@abs, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000f40)}], 0x1, &(0x7f0000001580)}], 0x1, 0x0) 2018/05/13 02:50:43 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7c, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2}, 0x8) r3 = epoll_create1(0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000019000)) [ 132.722702] FAULT_INJECTION: forcing a failure. [ 132.722702] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 132.734857] CPU: 0 PID: 8489 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 132.742082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.751484] Call Trace: [ 132.754126] dump_stack+0x185/0x1d0 [ 132.757813] should_fail+0x87b/0xab0 [ 132.761631] __alloc_pages_nodemask+0x61c/0x5dd0 [ 132.766477] ? kmsan_set_origin_inline+0x6b/0x120 [ 132.771362] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 132.776765] ? __wake_up_common+0x123/0xa60 [ 132.781220] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 132.785971] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 132.791462] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 132.796930] ? kmsan_set_origin+0x9e/0x160 [ 132.801231] alloc_pages_current+0x6b5/0x970 [ 132.805693] skb_page_frag_refill+0x3ba/0x5e0 [ 132.810268] ? kmsan_set_origin+0x9e/0x160 [ 132.814564] tun_get_user+0x110a/0x7e40 [ 132.818583] ? lockref_put_or_lock+0x41/0x370 [ 132.823151] ? dput+0x3a8/0x560 [ 132.826510] ? kmsan_set_origin_inline+0x6b/0x120 [ 132.831470] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 132.836900] tun_chr_write_iter+0x1d4/0x330 [ 132.841266] ? tun_chr_read_iter+0x460/0x460 [ 132.845722] do_iter_readv_writev+0x84d/0xa00 [ 132.850337] ? tun_chr_read_iter+0x460/0x460 [ 132.854829] do_iter_write+0x30d/0xd40 [ 132.858815] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 132.864345] do_writev+0x3c9/0x830 [ 132.868007] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 132.873462] ? fput+0x25c/0x2e0 [ 132.876845] __x64_sys_writev+0xe1/0x120 [ 132.880979] do_syscall_64+0x154/0x220 [ 132.884935] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.890161] RIP: 0033:0x455831 [ 132.893380] RSP: 002b:00007f5d67dc8ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 132.901136] RAX: ffffffffffffffda RBX: 00000000000003eb RCX: 0000000000455831 [ 132.908618] RDX: 0000000000000001 RSI: 00007f5d67dc8bf0 RDI: 00000000000000fc [ 132.916455] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 2018/05/13 02:50:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r3, r4, r5}, 0xc) sendfile(r2, r1, &(0x7f00004b5000), 0x7fff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r6, 0x3}) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 2018/05/13 02:50:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) accept4$ipx(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x10, 0x800) r1 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x20}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000340)={@multicast1, @remote}, &(0x7f00000002c0)=0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000200)="c208040000000000009c", 0xa) r3 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0xffffffffffffff01, 0xfffffffffffff000, 0x4, 0x20, 0x1, 0x3b, 0x8001, 0xff, r2}, 0x20) 2018/05/13 02:50:43 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40045408, &(0x7f0000000080)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) poll(&(0x7f0000000040)=[{r1, 0x1040}, {r0}], 0x2, 0x7) 2018/05/13 02:50:43 executing program 7: unshare(0x40600) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 132.923790] R10: 00000000000003eb R11: 0000000000000293 R12: 0000000000000013 [ 132.931163] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000000 2018/05/13 02:50:44 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40045408, &(0x7f0000000080)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) poll(&(0x7f0000000040)=[{r1, 0x1040}, {r0}], 0x2, 0x7) 2018/05/13 02:50:44 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x800, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) socket(0x11, 0x4000000000080003, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = socket$netlink(0x10, 0x3, 0x1f) write(r1, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0xc06c4490050270e1) 2018/05/13 02:50:44 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x18a81) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)="2a58e0e59771f7238b716d42e49e2bef25f6dc904dc26429b35ca050125a470dabf2750104cdb93f6292f51ce51a3ae5bce6f757d1891c4d1d91c0de0511092f81fc951ea00aefe61758512ea47995bc247159da8383e7074aac85e35accdaf6aecc2f0631e1fb2a91f4c2b31e0c4fab3d51a60ca333b8907aba9e918f883cc7cc6382e4a4f0fe87ca8146e99bdb4e6e9709244d5be22d6bb3f2ca6dcadc6c9ab7", 0xa1}, {&(0x7f00000002c0)="0ca4d2a106e008b86cd2371d46bf30859f777a99e4a1232efba084ab9815399cd5423128efc7a5e8da327d14f4662dbc757e0dc378c708ddc1f6429dd9d3720c1a26576f5f21857bb74bc7222d2b2346c642772d4c7ee8f12e69895813e684e180baf933c083b34db98ccac038bb9d19919ddd10187dcb6105e3fe8dea51a61e20445deda87743acd7c6f970497bae989db4a3a19612fe0dfcbdf9745f18bee2dfd74b86f9813c5aa4967c57200c0874192009d31ff263114fa6a8937747a31a5b9e5953fdf5269d327517fb65ed468c1fb99fb102f5205da45c9130ef82c5c6bfb7cb0fc7462759c1e5", 0xea}, {&(0x7f00000001c0)="9ff3dca25559b20fb6c5d9fa9c1ca626a3fc199879a1789cdeed33f392e90b0b4492f5e361d8430f1c18ff8ff6a9e482c71d961d51", 0x35}, {&(0x7f00000003c0)="be932a1957bdea5b9ed167b39541223eac17572d18793cfc2452abaa4b30cdd1ce40dc205427629a09f8edfac8374f3dc391e9e0182431e9cf75e4546f87935707f2e756d249d105cddbea0c821fe0ace34399ae597e48daf38b3f93ba3d9805e024dfbefa2cb55dfdb6583f827d186e83f149e86fa461", 0x77}], 0x4, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80, 0x40040) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x7, 0x4) fcntl$setstatus(r1, 0x4, 0x4400) [ 133.163846] Unknown ioctl 21521 [ 133.242938] Unknown ioctl 21521 2018/05/13 02:50:44 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x80000000, 0x4) unshare(0x40600) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/05/13 02:50:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000200)}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x200200) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0xe5, &(0x7f0000000080)=""/229}) 2018/05/13 02:50:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001480)={"6c6f00000000000000000000b76c00", 0x0}) clock_gettime(0x0, &(0x7f0000001ec0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000040)=""/54, 0x36}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, &(0x7f0000001340)=""/196, 0xc4, 0x4}, 0x4}, {{&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f00000014c0)=""/82, 0x52}, {&(0x7f0000001540)=""/181, 0xb5}, {&(0x7f0000001600)=""/167, 0xa7}], 0x4, &(0x7f00000016c0)=""/162, 0xa2, 0x459d7d5}, 0x3}, {{&(0x7f0000001780)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001800)=""/112, 0x70}, {&(0x7f0000001880)=""/154, 0x9a}, {&(0x7f0000001940)=""/160, 0xa0}, {&(0x7f0000001a00)=""/74, 0x4a}, {&(0x7f0000001a80)=""/230, 0xe6}, {&(0x7f0000001b80)=""/120, 0x78}, {&(0x7f0000001c00)=""/162, 0xa2}], 0x7, &(0x7f0000001d40)=""/182, 0xb6, 0x4}, 0x2}], 0x3, 0x1, &(0x7f0000001f00)={r3, r4+10000000}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@setlink={0x34, 0x13, 0xc11, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0x6a}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/05/13 02:50:44 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaae8100f008100090008004500001c00000000006c90780000000000000083e1aed92aea8c5d01"], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x346131ed7424b4e9}, 0x3d4cb19ccf59c340, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="200427bd7000fddbdf250300000000080002000a0000000800c638b00570c743b5e398ff56b3a63bf1786b5d0c4d4cd46bbaa8a11fd2b3c33460bd06ba7ecc8735bd10aa6f4d73bddbeb4e68fe0a0a734dddfb73a346560409f78dd5cd104e434c6f9eaff99b9fbb5bd5cc0be89a616207000000"], 0x3}, 0x1, 0x0, 0x0, 0x40800}, 0x10) sync_file_range(r1, 0x4, 0xffffffffffffffff, 0x0) 2018/05/13 02:50:44 executing program 4 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 02:50:44 executing program 3: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='lo\x00') r1 = semget(0x0, 0x7, 0xa) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000040)=""/97) 2018/05/13 02:50:44 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(r0) 2018/05/13 02:50:44 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x10000014183a, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffc) [ 133.366456] sctp: [Deprecated]: syz-executor6 (pid 8543) Use of struct sctp_assoc_value in delayed_ack socket option. [ 133.366456] Use struct sctp_sack_info instead [ 133.392645] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/05/13 02:50:44 executing program 3: r0 = socket(0x9, 0x1, 0x100000000) ioctl(r0, 0x8912, &(0x7f0000000040)="0104262c8523bf012cf66f") setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000100)="e5313fc0498759e0b42946ac30bec388c816a811006a57f72f54b2864f7eb76387c6637326da2abacb7a6b3b28421b4a6e3f26c760b044753cfcfb6e9e901f45599e7611e64b689b24567bfdfffc727b4f83e352fbbb1dc384b910cdbaab424b31dcc9e285921b2ee8c3a61e2bf56479e757a7c6f42164caf7f6762f9047bcf5a95c3adb30afc7", 0x87) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5501, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000200), &(0x7f00000001c0)=0xc) [ 133.462984] sctp: [Deprecated]: syz-executor6 (pid 8558) Use of struct sctp_assoc_value in delayed_ack socket option. [ 133.462984] Use struct sctp_sack_info instead 2018/05/13 02:50:44 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)=0x5) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) 2018/05/13 02:50:44 executing program 0: personality(0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x2000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/05/13 02:50:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100, 0x4) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000000840)={&(0x7f0000000000)=@ipx, 0x1da, &(0x7f00000007c0), 0x0, &(0x7f0000000140)=""/165, 0xa5}, 0x2000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x20}}, 0x9, 0x1000}, &(0x7f0000000340)=0x90) socket(0x9, 0x0, 0xffffffff) [ 133.514706] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 133.642024] FAULT_INJECTION: forcing a failure. [ 133.642024] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 133.653905] CPU: 1 PID: 8557 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 133.661114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.670481] Call Trace: [ 133.673084] dump_stack+0x185/0x1d0 [ 133.676734] should_fail+0x87b/0xab0 [ 133.680472] __alloc_pages_nodemask+0x61c/0x5dd0 [ 133.685241] ? kernel_poison_pages+0x40/0x360 [ 133.689756] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.695138] ? kernel_poison_pages+0x1a0/0x360 [ 133.699736] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.705209] ? get_page_from_freelist+0xab28/0xb600 [ 133.710249] ? save_stack_trace+0xa5/0xf0 [ 133.714420] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.719810] ? is_bpf_text_address+0xb4/0x4b0 [ 133.724336] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 133.729286] ? __save_stack_trace+0x90d/0xb00 [ 133.733822] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 133.738776] kmsan_alloc_page+0x82/0xe0 [ 133.743207] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 133.747989] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.752863] alloc_pages_current+0x6b5/0x970 [ 133.757294] skb_page_frag_refill+0x3ba/0x5e0 [ 133.761812] ? kmsan_set_origin+0x9e/0x160 [ 133.766068] tun_get_user+0x110a/0x7e40 [ 133.770063] ? lockref_put_or_lock+0x41/0x370 [ 133.774578] ? dput+0x3a8/0x560 [ 133.777873] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.782731] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.788114] tun_chr_write_iter+0x1d4/0x330 [ 133.792450] ? tun_chr_read_iter+0x460/0x460 [ 133.796868] do_iter_readv_writev+0x84d/0xa00 [ 133.801380] ? tun_chr_read_iter+0x460/0x460 [ 133.805811] do_iter_write+0x30d/0xd40 [ 133.809718] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.815187] do_writev+0x3c9/0x830 [ 133.818744] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.824130] ? fput+0x25c/0x2e0 [ 133.827431] __x64_sys_writev+0xe1/0x120 [ 133.831501] do_syscall_64+0x154/0x220 [ 133.835404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.840597] RIP: 0033:0x455831 [ 133.843785] RSP: 002b:00007f5d67dc8ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 133.852156] RAX: ffffffffffffffda RBX: 00000000000003eb RCX: 0000000000455831 [ 133.859445] RDX: 0000000000000001 RSI: 00007f5d67dc8bf0 RDI: 00000000000000fc [ 133.866727] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 133.874005] R10: 00000000000003eb R11: 0000000000000293 R12: 0000000000000013 [ 133.881373] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000001 2018/05/13 02:50:45 executing program 7: 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, &(0x7f0000000440)=ANY=[@ANYBLOB="185ad3c31e09072e9f187c0eab21ee2d90fa00000500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) shmget(0x3, 0xb000, 0x10000000000000, &(0x7f0000ff5000/0xb000)=nil) readv(r1, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/175, 0xffffff73}, {&(0x7f00000005c0)=""/85, 0x55}], 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value, &(0x7f0000000700)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendto(r2, &(0x7f0000000000)="81", 0x1, 0x20040000, &(0x7f0000000280)=@ipx={0x4, 0x0, 0x0, "14936935a3d2"}, 0x80) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000000580)={0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @dev}]}) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000000300)=0x81, 0x4) sync() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x62, &(0x7f0000000380)=""/173) 2018/05/13 02:50:45 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB='\x00']}) 2018/05/13 02:50:45 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000003400), 0x9000, &(0x7f0000000580)=ANY=[@ANYBLOB="7f"]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000002400)=""/4096, 0x1000, &(0x7f0000000040)=""/94, 0x3, 0x400000000003}}, 0x2ad) syz_mount_image$jfs(&(0x7f00000005c0)='jfs\x00', &(0x7f0000003500)='./file0\x00', 0x7fffffff, 0x0, &(0x7f0000003600), 0x0, &(0x7f0000003640)=ANY=[@ANYBLOB]) write(r1, &(0x7f0000000600)="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", 0xe00) 2018/05/13 02:50:45 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x200000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2018/05/13 02:50:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0xfff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="620100001ffb4c4aa5caa4d8d57e7e95e61350432c55cc659f869c1e39ce580daf6c34b4caa015d0b14c69f198b541ee219e423aff7f8a44fa1238fe04f3e2d8641141f3150e11fc3dcc497b6ec80a443a5cd26c3abee0177d75a0aa034ec2c3d6f833a90d32aa11dad29112bc67f46122238ac17a9bf6c036bc5f4be077fb8d1df8b5638223b423637be4aa5d01977de43f342be4c159bf932f15483df5b9561f1b1c781b4c8c67f33d9ec8dc8d6ff240c07ac3b874494581bfba3295a0f3383637d8db575f538d3caa56b56a0f2b37f7c1ec47a42ef220c2575b3fc17a3767cbca8ce39e75c77214ca2292f0020d740015f9864fd909d855be6d2dcc9452ec308202163e8429c5c086ea8ad24a17bdac85976e38fb6e3b410588e87d3e83107cc8bc32d307b70eca52d635cf87aa83f13cadd24582c2a5e9a71b7a850d17e982b6428d51432b60f5d45db97c653e3e160a8f26f056447bf3090742495026b9160ab3815415022c3c21bf925c9e6bb78f87119c754ba2ca0ebfae4bf0878c671c1978df52bd8436cd588688d0ff96fe666aa4abcf94a4693ed8fed0f0533675bf35539cad6703e58a4dc75b0c000000000000986b39d4ba188b4604a1abf83fdf7bd478d081c767cc504e9594a20d02fc1f23054a7a349d4343faa1913e0df32d1a7a2168294d3fd609a5"], &(0x7f0000000200)=0x16a) 2018/05/13 02:50:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x10001, 0x8, 0x21, 0x1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x10001, 0x4, 0x2fe, 0xb7, 0x100000000}, &(0x7f00000001c0)=0x14) r2 = dup(r0) ioctl(r0, 0x9, &(0x7f0000000000)="5f7da01842c05d2d79a35ace68665541f0e53ca69ce5d6047221e456ba7be3a4c3edfdc1466880822db3821bf729bb2453f92923f89537a09b46b8e613f8445ddd216c31ae9860a85ce8120348295050212913031bf6c3f553f1456ed0df136285dde32b0010546a10fc4e1ce38b159af42608fd92e1b0771333788c9da5d4d27b2178db5464f92ea130702714327930bcb17706244f25d30a3fb717d62d7bc94b1742b3891cb775056ba4f91ac1608b958799a06131ce767cb607f38786c79b422ce04325a61bb42969f702f21d99e602ecb3965624edaee0fce1f6b95e") sendmsg(r2, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001180)=[{0x1, 0x84, 0x1}], 0x10}, 0x0) 2018/05/13 02:50:45 executing program 4 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3eb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/13 02:50:45 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40a102) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0xf064, 0x2) [ 134.119123] FAULT_INJECTION: forcing a failure. [ 134.119123] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.131003] CPU: 1 PID: 8610 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 134.138197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.147558] Call Trace: [ 134.150155] dump_stack+0x185/0x1d0 [ 134.153778] should_fail+0x87b/0xab0 [ 134.157484] __alloc_pages_nodemask+0x61c/0x5dd0 [ 134.162227] ? kernel_poison_pages+0x40/0x360 [ 134.166709] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.172058] ? kernel_poison_pages+0x1a0/0x360 [ 134.176626] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.182062] ? get_page_from_freelist+0xab28/0xb600 [ 134.187073] ? save_stack_trace+0xa5/0xf0 [ 134.191210] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.196563] ? is_bpf_text_address+0xb4/0x4b0 [ 134.201054] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 134.206065] ? __save_stack_trace+0x90d/0xb00 [ 134.210557] ? __alloc_pages_nodemask+0xb09/0x5dd0 [ 134.215474] kmsan_alloc_page+0x82/0xe0 [ 134.219439] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 134.224177] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.229005] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.234355] ? __wake_up_common+0x123/0xa60 [ 134.238670] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 134.243326] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 134.248762] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.254121] alloc_pages_current+0x6b5/0x970 [ 134.258516] skb_page_frag_refill+0x3ba/0x5e0 [ 134.262998] tun_get_user+0x110a/0x7e40 [ 134.266985] ? lockref_put_or_lock+0x41/0x370 [ 134.271462] ? dput+0x3a8/0x560 [ 134.274725] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.279552] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.284909] tun_chr_write_iter+0x1d4/0x330 [ 134.289217] ? tun_chr_read_iter+0x460/0x460 [ 134.293611] do_iter_readv_writev+0x84d/0xa00 [ 134.298123] ? tun_chr_read_iter+0x460/0x460 [ 134.302528] do_iter_write+0x30d/0xd40 [ 134.306401] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.311842] do_writev+0x3c9/0x830 [ 134.315374] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.320198] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.324851] __x64_sys_writev+0xe1/0x120 [ 134.328900] do_syscall_64+0x154/0x220 [ 134.332774] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.337956] RIP: 0033:0x455831 [ 134.341128] RSP: 002b:00007f5d67dc8ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 134.348820] RAX: ffffffffffffffda RBX: 00000000000003eb RCX: 0000000000455831 [ 134.356080] RDX: 0000000000000001 RSI: 00007f5d67dc8bf0 RDI: 00000000000000fc [ 134.363337] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 134.370604] R10: 00000000000003eb R11: 0000000000000293 R12: 0000000000000013 [ 134.377856] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000002 2018/05/13 02:50:45 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="671ce58c88ffe56e31dc2990d022bd62526a753e5738aa77") 2018/05/13 02:50:45 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f3da60aa2a054cfbba2035c37bb5a9b1474e6029e052b1a59cfe8c5e430e3d3b20beeabd01b0b42903fc87c00cab3ea241c94da1d8bde7a6e437a4bdd80fc305a64aa1ac4bf56ad5835a961c4b713029273becbc54ec5235c105f5411a7dc9879c946daa015c2fa0c26e5a2eb8e3225c901dbbcfaa7f76451fbed28ff8706637078a967a1b2f0e5bba49afa87c7f1d303d4b955a2") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)) getsockopt$sock_int(r1, 0x1, 0x1c, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/13 02:50:45 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20800, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') pread64(r1, &(0x7f0000000140)=""/34, 0x22, 0x80000000000000) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3f, 0x0) fcntl$getflags(r0, 0x408) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) 2018/05/13 02:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000000), &(0x7f0000d1b252)=0xfffffffffffffdb4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) 2018/05/13 02:50:45 executing program 1: mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x200280) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3ff, 0x200, 0x6, 0xfffffffffffffc01, 0x0}, &(0x7f00000000c0)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x10000}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) r5 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0, r4, r5}, 0xffffffffffffffee) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r1, 0x82, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '{'}, {0x20, 'bridge0\x00'}, {0x20, 'system(&'}, {0x20, "da73656375726974795b637075736574"}, {0x20, 'bridge0\x00'}, {0x20}, {0x20, '/dev/vcsa#\x00'}, {0x20, 'wlan0\x00'}], 0xa, "8d4479c50babfa49066d3da9fe06a155f100fd348e09f211a2e7fa3c33f78faab958f4e4cfcc9b68b3aa9cdb2a0e55bf10a21b4b33688b8a2065ad48a929a9ee2fb192764f86750d28a58d655b28ef019ee0b4b5f3d664c16e7e0f3f33e91185"}, 0xad) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x3, 0x8, 0x6fa, 0x1, 0x3}, 0x14) socket$bt_hidp(0x1f, 0x3, 0x6) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x8971, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) [ 134.573769] ================================================================== [ 134.581191] BUG: KMSAN: uninit-value in __probe_kernel_read+0x224/0x280 [ 134.587960] CPU: 0 PID: 8622 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 134.595151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.604513] Call Trace: [ 134.607116] dump_stack+0x185/0x1d0 [ 134.610763] ? __probe_kernel_read+0x224/0x280 [ 134.615359] kmsan_report+0x142/0x240 [ 134.619281] __msan_warning_32+0x6c/0xb0 [ 134.623369] __probe_kernel_read+0x224/0x280 [ 134.627793] ? kmsan_copy_to_user+0x141/0x160 [ 134.632318] ? kmsan_copy_to_user+0x141/0x160 [ 134.636824] is_valid_bugaddr+0xb6/0x1a0 [ 134.640889] ? report_bug+0x4b/0x880 [ 134.644619] ? kmsan_copy_to_user+0x141/0x160 [ 134.649138] report_bug+0x6f/0x880 [ 134.652709] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.657399] ? do_invalid_op+0x46/0x50 [ 134.661313] ? kmsan_copy_to_user+0x141/0x160 [ 134.665827] ? do_error_trap+0xac/0x600 [ 134.669820] ? do_invalid_op+0x46/0x50 [ 134.673744] ? kmsan_copy_to_user+0x141/0x160 [ 134.678254] do_error_trap+0x1aa/0x600 [ 134.682156] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.687640] ? futex_wait_queue_me+0x681/0x710 [ 134.692243] do_invalid_op+0x46/0x50 [ 134.695971] invalid_op+0x14/0x20 [ 134.699435] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 134.704536] RSP: 0018:ffff88013c6dfa20 EFLAGS: 00010206 [ 134.709905] RAX: ffff880139ee0000 RBX: ffff88013c6dfa78 RCX: 0000000000000028 [ 134.717193] RDX: 00007ffffffff000 RSI: ffff88013c6dfa78 RDI: a0a20aa63d6ff62c [ 134.724495] RBP: ffff88013c6dfa68 R08: 0000000001080020 R09: ffff88013c6efa78 [ 134.731773] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 134.739077] R13: a0a20aa63d6ff62c R14: 0000000000000000 R15: 0000000000000000 [ 134.746377] inet_gifconf+0x345/0x500 [ 134.750194] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 134.755314] dev_ifconf+0x2b3/0x500 [ 134.758958] sock_do_ioctl+0x39b/0x6b0 [ 134.762853] sock_ioctl+0x400/0xca0 [ 134.766488] ? __x64_sys_ioctl+0x280/0x320 [ 134.770733] ? sock_poll+0x370/0x370 [ 134.774452] do_vfs_ioctl+0xaf0/0x2440 [ 134.778352] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.783727] ? __fget_light+0x6b9/0x710 [ 134.787717] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.793097] __x64_sys_ioctl+0x280/0x320 [ 134.797168] do_syscall_64+0x154/0x220 [ 134.801069] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.806259] RIP: 0033:0x455979 [ 134.809448] RSP: 002b:00007f25cbd57c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.817194] RAX: ffffffffffffffda RBX: 00007f25cbd586d4 RCX: 0000000000455979 [ 134.824475] RDX: 0000000020000140 RSI: 0000000000008912 RDI: 0000000000000013 [ 134.831754] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.839034] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 134.846331] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 134.853607] [ 134.855255] Local variable description: ----success.i.i.i@should_fail [ 134.861831] Variable was created at: [ 134.866263] should_fail+0x57/0xab0 [ 134.869907] __should_failslab+0x278/0x2a0 [ 134.874139] ================================================================== [ 134.881498] Disabling lock debugging due to kernel taint [ 134.886969] Kernel panic - not syncing: panic_on_warn set ... [ 134.886969] [ 134.886987] CPU: 0 PID: 8622 Comm: syz-executor2 Tainted: G B 4.17.0-rc3+ #88 [ 134.886994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.886998] Call Trace: [ 134.887019] dump_stack+0x185/0x1d0 [ 134.887040] panic+0x39d/0x940 [ 134.887073] ? __probe_kernel_read+0x224/0x280 [ 134.887089] kmsan_report+0x238/0x240 [ 134.887104] __msan_warning_32+0x6c/0xb0 [ 134.887118] __probe_kernel_read+0x224/0x280 [ 134.887135] ? kmsan_copy_to_user+0x141/0x160 [ 134.887149] ? kmsan_copy_to_user+0x141/0x160 [ 134.887165] is_valid_bugaddr+0xb6/0x1a0 [ 134.887177] ? report_bug+0x4b/0x880 [ 134.887190] ? kmsan_copy_to_user+0x141/0x160 [ 134.887200] report_bug+0x6f/0x880 [ 134.887211] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.887223] ? do_invalid_op+0x46/0x50 [ 134.887238] ? kmsan_copy_to_user+0x141/0x160 [ 134.887249] ? do_error_trap+0xac/0x600 [ 134.887260] ? do_invalid_op+0x46/0x50 [ 134.887274] ? kmsan_copy_to_user+0x141/0x160 [ 134.887287] do_error_trap+0x1aa/0x600 [ 134.887305] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.887318] ? futex_wait_queue_me+0x681/0x710 [ 134.887337] do_invalid_op+0x46/0x50 [ 134.887349] invalid_op+0x14/0x20 [ 134.887366] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 134.887373] RSP: 0018:ffff88013c6dfa20 EFLAGS: 00010206 [ 134.887383] RAX: ffff880139ee0000 RBX: ffff88013c6dfa78 RCX: 0000000000000028 [ 134.887393] RDX: 00007ffffffff000 RSI: ffff88013c6dfa78 RDI: a0a20aa63d6ff62c [ 134.887401] RBP: ffff88013c6dfa68 R08: 0000000001080020 R09: ffff88013c6efa78 [ 134.887407] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 134.887413] R13: a0a20aa63d6ff62c R14: 0000000000000000 R15: 0000000000000000 [ 134.887434] inet_gifconf+0x345/0x500 [ 134.887451] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 134.887464] dev_ifconf+0x2b3/0x500 [ 134.887482] sock_do_ioctl+0x39b/0x6b0 [ 134.887496] sock_ioctl+0x400/0xca0 [ 134.887508] ? __x64_sys_ioctl+0x280/0x320 [ 134.887521] ? sock_poll+0x370/0x370 [ 134.887531] do_vfs_ioctl+0xaf0/0x2440 [ 134.887543] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.887553] ? __fget_light+0x6b9/0x710 [ 134.887567] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.887580] __x64_sys_ioctl+0x280/0x320 [ 134.887596] do_syscall_64+0x154/0x220 [ 134.887610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.887618] RIP: 0033:0x455979 [ 134.887624] RSP: 002b:00007f25cbd57c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.887635] RAX: ffffffffffffffda RBX: 00007f25cbd586d4 RCX: 0000000000455979 [ 134.887642] RDX: 0000000020000140 RSI: 0000000000008912 RDI: 0000000000000013 [ 134.887648] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.887655] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 134.887661] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 134.888200] Dumping ftrace buffer: [ 134.888205] (ftrace buffer empty) [ 134.888209] Kernel Offset: disabled [ 135.174820] Rebooting in 86400 seconds..