INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.32' (ECDSA) to the list of known hosts. 2018/04/29 12:34:08 fuzzer started 2018/04/29 12:34:09 dialing manager at 10.128.0.26:44785 syzkaller login: [ 49.366280] can: request_module (can-proto-0) failed. [ 49.377743] can: request_module (can-proto-0) failed. 2018/04/29 12:34:17 kcov=true, comps=false 2018/04/29 12:34:20 executing program 0: 2018/04/29 12:34:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047504d6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0f37a6438b99a45ea22b1f4fb05668a8a0eb2447145012945a42cfa188cb11bdcac0e1a07ea90b9026bffa80230beb7ee22c1ec4a6f5708d9e3ded1f17bf199d72a98384eabf09434beef73963fe7b39601f2e25a0e9ae0b17a52a87f053048fe5c498dd0cce40de37a6ce85c000000000000000000000000000000") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/29 12:34:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x800) preadv(r0, &(0x7f0000001700)=[{&(0x7f0000000500)=""/214, 0xd6}], 0x1, 0x0) 2018/04/29 12:34:21 executing program 4: 2018/04/29 12:34:21 executing program 2: 2018/04/29 12:34:21 executing program 3: 2018/04/29 12:34:21 executing program 5: 2018/04/29 12:34:21 executing program 6: [ 54.814185] IPVS: ftp: loaded support on port[0] = 21 [ 54.932621] IPVS: ftp: loaded support on port[0] = 21 [ 54.976901] IPVS: ftp: loaded support on port[0] = 21 [ 55.057832] IPVS: ftp: loaded support on port[0] = 21 [ 55.171464] IPVS: ftp: loaded support on port[0] = 21 [ 55.277720] IPVS: ftp: loaded support on port[0] = 21 [ 55.422961] IPVS: ftp: loaded support on port[0] = 21 [ 55.565779] IPVS: ftp: loaded support on port[0] = 21 [ 56.619886] ip (4697) used greatest stack depth: 54312 bytes left [ 57.176926] ip (4743) used greatest stack depth: 54208 bytes left [ 57.674083] ip (4774) used greatest stack depth: 54200 bytes left [ 57.875116] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.881642] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.922704] device bridge_slave_0 entered promiscuous mode [ 58.055890] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.062404] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.097359] device bridge_slave_0 entered promiscuous mode [ 58.166877] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.173384] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.219420] device bridge_slave_1 entered promiscuous mode [ 58.374539] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.381095] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.409670] device bridge_slave_1 entered promiscuous mode [ 58.432515] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.438999] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.449409] device bridge_slave_0 entered promiscuous mode [ 58.479129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.486885] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.493383] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.526248] device bridge_slave_0 entered promiscuous mode [ 58.572306] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.578814] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.611158] device bridge_slave_0 entered promiscuous mode [ 58.643997] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.650543] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.676674] device bridge_slave_1 entered promiscuous mode [ 58.694694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.741241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.749230] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.755736] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.784249] device bridge_slave_1 entered promiscuous mode [ 58.806441] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.812944] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.850713] device bridge_slave_1 entered promiscuous mode [ 58.888331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.946724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.955785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.989896] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.094404] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.100890] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.115342] device bridge_slave_0 entered promiscuous mode [ 59.123670] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.130156] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.153293] device bridge_slave_0 entered promiscuous mode [ 59.169536] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.176119] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.183846] device bridge_slave_0 entered promiscuous mode [ 59.237452] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.245737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.253901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.261810] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.268274] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.307541] device bridge_slave_1 entered promiscuous mode [ 59.380522] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.387128] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.429891] device bridge_slave_1 entered promiscuous mode [ 59.453380] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.497371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.523143] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.529674] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.570694] device bridge_slave_1 entered promiscuous mode [ 59.606640] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.636713] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.662658] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.739988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.765724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.861987] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.880551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.897436] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.982249] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.998231] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.006997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.060651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.067772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.094420] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.103793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.112827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.222244] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.254623] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.283422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.290468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.348892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.355936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.423381] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.454514] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.462016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.510224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.517231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.578073] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.585163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.618356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.629289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.655744] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.672298] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.738808] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.757542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.766228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.861395] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.877913] team0: Port device team_slave_0 added [ 60.903829] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.910853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.932219] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.972259] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.051748] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.065468] team0: Port device team_slave_0 added [ 61.103827] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.121124] team0: Port device team_slave_1 added [ 61.147298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.154334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.174516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.185488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.209589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.216821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.298421] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.334651] team0: Port device team_slave_1 added [ 61.365115] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.380515] team0: Port device team_slave_0 added [ 61.409901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.418451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.437542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.468161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.476704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.487819] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.515731] team0: Port device team_slave_0 added [ 61.538496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.553940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.586470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.596153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.605674] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.635807] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.644337] team0: Port device team_slave_0 added [ 61.652623] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.674212] team0: Port device team_slave_1 added [ 61.705260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.716378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.734223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.799353] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.809418] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.834214] team0: Port device team_slave_1 added [ 61.856874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.870993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.898678] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.906802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.924976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.948163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.963826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.972876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.981627] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.990173] team0: Port device team_slave_1 added [ 62.014988] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.022848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.034693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.065361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.081953] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.095009] team0: Port device team_slave_0 added [ 62.116220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.145873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.176162] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.184143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.197092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.220780] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.234126] team0: Port device team_slave_0 added [ 62.242521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.249560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.268655] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.293831] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.304824] team0: Port device team_slave_0 added [ 62.312352] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.320788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.339645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.375850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.389571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.403159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.434569] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.448514] team0: Port device team_slave_1 added [ 62.460768] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.472576] team0: Port device team_slave_1 added [ 62.480756] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.490715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.505581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.522460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.559362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.590913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.613420] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.622836] team0: Port device team_slave_1 added [ 62.635560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.655808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.663310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.696588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.718823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.736684] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.757150] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.768943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.800592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.815518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.825762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.834394] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.860077] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.868195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.876991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.895965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.916542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.943646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.967315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.974733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.990005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.002931] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.014714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.028692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.049124] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.061524] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.068912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.098941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.132117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.157177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.183944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.196720] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.206532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.215512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.241920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.252197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.266674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.291126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.305661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.350482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.362304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.380164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.422396] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.431985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.451483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.518226] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.526194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.539982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.628861] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.636377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.652174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.727132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.734598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.750647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.928610] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.935137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.941997] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.948511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.988522] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.999746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.019550] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.026130] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.032959] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.039442] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.047651] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.518160] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.524681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.531529] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.537994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.622667] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.655666] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.662186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.669113] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.675583] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.749839] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.779109] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.785609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.792495] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.798956] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.846137] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.963140] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.969649] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.976532] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.982980] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.039501] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.050874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.070348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.084270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.099285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.107110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.165907] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.172433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.179375] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.185838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.280291] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.323675] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.330190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.337129] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.343604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.387000] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.103192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.114866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.129555] ip (5969) used greatest stack depth: 54000 bytes left [ 74.150983] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.171992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.600286] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.632933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.875872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.926077] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.962124] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.979125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.143876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.433849] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.447751] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.516655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.684672] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.783012] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.805179] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.811761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.822791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.850792] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.857745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.886338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.953807] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.352838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.366470] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.374940] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.385679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.408533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.442960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.460461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.586944] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.593272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.606630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.685568] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.722197] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.733520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.746347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.772068] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.812663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.818969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.836313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.201278] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.207615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.247168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.269450] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.311744] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.469563] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.513587] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.779086] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.025111] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/29 12:34:48 executing program 4: 2018/04/29 12:34:49 executing program 0: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='environ\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003e80)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003f80)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000003fc0)=r1) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000280)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000, 0x10) 2018/04/29 12:34:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x7}}, 0x5d}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 2018/04/29 12:34:49 executing program 2: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000840)="000220010001000000000000001c08107f13", 0x12, 0x400}], 0x8000, 0x0) 2018/04/29 12:34:49 executing program 4: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='iocharset=cp864']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000080)="2e2f66696c65302f66696c6530f600", 0x40, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000280)=""/190) 2018/04/29 12:34:49 executing program 1: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x4e21, @rand_addr}, 0x2, 0x0, 0x0, 0xff, 0x0, &(0x7f00000000c0)='nr0\x00', 0x0, 0x2724, 0x40e}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r2, 0x84c2, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000300)=0x2, &(0x7f0000000340)=0x4) lseek(r1, 0x0, 0x0) write$evdev(r1, &(0x7f0000000000), 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/29 12:34:49 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file1\x00') 2018/04/29 12:34:49 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/8, &(0x7f0000000200)=0x8) 2018/04/29 12:34:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)="acbf577f6111e128d4c6f7e6ad0109bf86e99aea629e15ac62ac43872ac20bf9b80306944303d29349c66264032cc8d9548481046ff31fcf0a0912aa5e6ab62ac20d76ae843ffa", 0x47) 2018/04/29 12:34:49 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x100000021, &(0x7f0000000000), 0x0) 2018/04/29 12:34:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x9, 0x4) getdents(r0, &(0x7f00000001c0)=""/24, 0x18) getdents64(r0, &(0x7f000000af97)=""/105, 0x69) sysfs$2(0x2, 0xff, &(0x7f0000000040)=""/113) 2018/04/29 12:34:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x105000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x26, 0x401, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) 2018/04/29 12:34:50 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x100) preadv(r0, &(0x7f0000003300)=[{&(0x7f0000003280)}, {&(0x7f00000032c0)=""/43, 0x2b}], 0x2, 0x0) 2018/04/29 12:34:50 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r1}, {}, {0xffffffffffffffff}, 0x0, 0x6e6bbf, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffd, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffebc) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) 2018/04/29 12:34:50 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/29 12:34:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'eql\x00', r2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) accept(r3, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xffffffff, 0x6, 0x0, 0x3, 0x10, r4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/29 12:34:50 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/04/29 12:34:50 executing program 1: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x4e21, @rand_addr}, 0x2, 0x0, 0x0, 0xff, 0x0, &(0x7f00000000c0)='nr0\x00', 0x0, 0x2724, 0x40e}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r2, 0x84c2, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000300)=0x2, &(0x7f0000000340)=0x4) lseek(r1, 0x0, 0x0) write$evdev(r1, &(0x7f0000000000), 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/29 12:34:50 executing program 0: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='environ\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003e80)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003f80)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000003fc0)=r1) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000280)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000, 0x10) 2018/04/29 12:34:50 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0xdbe7ba023ffaf00) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="4301939784b0fd81e81d5635af6ddfa5ec1757791167ef5e3a901dbedbd9c537778d0d156464402c3f832d72ac4d313d5a5ac595ba3b04b7fd981a40f437b02b3f7078163476f8a0383620a4dab8b8e81a314dc41c4313fe655ad602c237f1c92ce380cd152b2cb89d22ea42583f1f44752815bc1e97c9d4cd6c28bb4e99ef1e3a934994ff68e781bc8cd09b77cb103559addb701dc1e667d5656adf33a1dbfa2f8cbc3edec9661a0c875a7aaa3270bb2b45c31f5538b189321ab3b1d5ec75eb36df0f4492e5a4dbc4d54fc5263fbd50e9b64056c4119bace4f215b4a4ffd84956c18bfaef107a581ae28fd532d28610dea4565bd5") bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/29 12:34:50 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) syz_mount_image$f2fs(&(0x7f00000002c0)='f2fs\x00', &(0x7f0000000300)='./file0\x00', 0x2, 0x4, &(0x7f00000024c0)=[{&(0x7f0000000340)="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", 0x1000, 0x2}, {&(0x7f0000001340)="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", 0x1000, 0x8000}, {&(0x7f0000002340)="5312f04471d2e9348cffa75532a60ad8053428b7fb914a98e490ebe88a8e63a793982ff3b1f4f18ca2c9d254583fb8a20c5deaa2725d0de757dc932726cebcaf137902b552264482737ccb9e572d85109c0ed773a16dd1693ab701ebdef14589f5d19cf65f4f374b9be8b3242e67918568505020e5315512d9980df6aec80ba712a83e44812a6e906d85d3c6b86925080bf1", 0x92}, {&(0x7f0000002400)="269a24ae4d0d3263016c829ca5eb91cd61dc315007b6a63ee1fd4c85bc786010c9b19eb7d3239365bcdfd28137fff368dc464b7b52b4ce069ecc4c8501e63abbf9ad9e1f73caf97914e77d3d1ed4fb0b56afe9fd0ea88f7f954df04b030d9247fa1bcb34da333f9939e92bb6f77efda67c7f398f7a66a8b20b8b50ea753ac2d3d2af47d781473ea556b6ba46463630a53f60e6f95e5e930f73f7b3458845d493210a4bfdfe4a", 0xa6, 0x1}], 0x40000, &(0x7f0000002540)={[{@whint_mode_off='whint_mode=off', 0x2c}, {@fastboot='fastboot', 0x2c}, {@iobits={'iobits', 0x3d, [0x35, 0x78, 0x32, 0x30, 0x3f, 0x2d]}, 0x2c}, {@resgid={'resgid', 0x3d, [0x37, 0x35, 0x38, 0x31, 0x37]}, 0x2c}, {@quota='quota', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@heap='heap', 0x2c}, {@whint_mode_user='whint_mode=user-based', 0x2c}, {@extent_cache='extent_cache', 0x2c}, {@disable_roll_forward='disable_roll_forward', 0x2c}]}) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400000, 0x31) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3, 0x100000001, 0x2, 0x8, 0x3f, 0x5, 0x7fff, {0x0, @in6={{0xa, 0x4e21, 0xfffffffffffeffff, @empty, 0x3fffffffc000000}}, 0x6146, 0x3, 0xef, 0xac00000, 0x69}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x15a}, &(0x7f0000000280)=0xc) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) fallocate(r1, 0x0, 0x7fffffff, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x10}, &(0x7f0000000080)=0xc) writev(r1, &(0x7f0000002700)=[{&(0x7f0000002600)="48667728ebcdb6b25c0c9ee7038beeccee4ef793c85c2e78fba35680a66afb401928005df6edb6b5caffbff3a4bfb7c627b87da77cba1e0e46529ef73b0d83cab97da5561b9c94f2168b81906938d5bc65293a648981ca5be4c4122b2c9e78991fcf52505a85d303d4de4ae815e0c8c4125ad34303dd601b72f868bb37fa7e58c95af0b69cd457e4d26e69bc2400011d5de5b767c7dfee4101d49ca038da8c0fc815be0b4cb93dda18d6caaa1936395a16bfd8f3427e984767cc320130c9345db7e931323a23baeea82aad9052d07ce988edff72", 0xd4}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) r5 = add_key$keyring(&(0x7f0000002740)='keyring\x00', &(0x7f0000002780)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000002840)='user\x00', &(0x7f0000002880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000028c0)='/dev/dsp\x00', 0xfffffffffffffffd) keyctl$search(0xa, r5, &(0x7f00000027c0)='big_key\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x0}, r6) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) 2018/04/29 12:34:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x40, 0x9, 0x70bd2c, 0x25dfdbfe, {0x2}, [@typed={0x8, 0x72, @u32=0x4}, @nested={0x8, 0x1a, [@generic="205eb52d"]}]}, 0x24}, 0x1}, 0x4050) 2018/04/29 12:34:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={"62726f7574650200", 0x20, 0x2, 0xc58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001300], 0x0, &(0x7f0000000240), &(0x7f0000000380)=ANY=[@ANYBLOB="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0xd48) 2018/04/29 12:34:51 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x240000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x3ff) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x259, 0x0) 2018/04/29 12:34:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8b, 0x8000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/29 12:34:51 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xadc, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x20000000, 0x47, "7a3501adb483f62ecc6a0a3af9c904760010c3fc85ff203e815c570d2e9669e4e5ec3fd5a633252e5d99b4a9684b9fd80205477d7b051d8bcb0fdab72c82f576526633d45ca3fa"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 84.109230] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 12:34:51 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541d, &(0x7f0000000040)=0x3f) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 2018/04/29 12:34:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596de77c0e42000000000100", 0x4000000000000401}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x8001, 0x4, 0x1, 0xffffffff, r2}, 0x10) ioctl$TUNDETACHFILTER(r0, 0x800454dd, 0x6d5000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000280)={0x6b2e3c854e06c39a, 0x7, 0x7ff, 0x851, r3}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000001c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/04/29 12:34:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x26f5, @dev={0xfe, 0x80, [], 0x12}}, @in6={0xa, 0x4e20, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x88}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x80000000}], 0x90) 2018/04/29 12:34:51 executing program 6: unshare(0x40600) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x3, 0x0, 0x400, 0x3f]}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x6366, r3}, &(0x7f0000000080)=0x10) sendto$inet(r2, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r5 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1f, 0x2000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000200)={0x3, 0x70, 0x5, 0x1ff, 0x4, 0xfff, 0x0, 0x100, 0x0, 0x0, 0x2, 0x5, 0xffff, 0x9, 0x3, 0x1ff, 0x40, 0x1, 0x521, 0x3, 0x0, 0x553, 0x400, 0xb8ef, 0x80, 0x2, 0xfffffffffffffffe, 0x363, 0x491, 0x200, 0x9, 0x8, 0x7ff, 0x639f, 0x2, 0x26f, 0x3f, 0xfff, 0x0, 0x9, 0x4, @perf_config_ext={0x3, 0x6}, 0x60, 0x8, 0x20, 0x5, 0x4000000, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r4, 0x7}, 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) [ 84.415453] IPVS: stopping master sync thread 6760 ... [ 84.422745] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/04/29 12:34:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4ced907e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000002100000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x1000, 0x80000000}, {0x7, 0xdd}, 0x3, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/29 12:34:51 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x54001414, &(0x7f0000d1c000/0x4000)=nil) sysinfo(&(0x7f00000003c0)=""/179) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_LOCK(r0, 0xb) 2018/04/29 12:34:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000000180)=@newneigh={0x34, 0x1c, 0x311, 0x0, 0x0, {}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_LLADDR={0xc, 0x2, @random="664019e28046"}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xbe}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff24}}, 0x3, 0x3}, &(0x7f0000000140)=0x90) 2018/04/29 12:34:51 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92f4, 0x0, 0x0, 0x0, 0x43c2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6e1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) statx(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x108, &(0x7f0000000180)) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) set_thread_area(&(0x7f0000000280)={0x7fffffff, 0x20001000, 0x1400, 0x3f, 0x5, 0x4, 0x401, 0x80000001, 0x8, 0x7}) ioctl(r0, 0x8, &(0x7f00000002c0)="bf19b4f93507b815f7116880fb6cd42cea8ee00b8ed00acbab9774c60d2c5b669aa49ce24af8185dd64fa663749b7434571958842644faee91e0fb396f2c1749f760b1b1ea09710188bd55e6eacdb35c7c950d4109d4c1cba2f66906f1c3d21b250fa2e09e306c329be1c3395ae9aef4450c4616eb9a81f9564870bbedc78297c5ff3819145e9f490a4ebfd28f880433d3cdb6438309e9c867c1f5a9aeb9a302c2639416dd0b16c20541506ce85a5c9e8047914103c84fb8747a8ad3459be601d8fa191ad8030c163ee8574a0d") add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8}) 2018/04/29 12:34:51 executing program 7: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb86dd6002290f00303a0000000000000000000000ffff00000000ff0200008000000000000000000000018000907800000000609433df00000000ff020000000000000000000000000001fe800000000000000000000000000000"], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) syz_emit_ethernet(0x22, &(0x7f0000000000)={@random="602f7651a35c", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x954a, 0x400, 0x4}}], {@can={0xc, {{0x0, 0x2, 0x4, 0x3}, 0x2, 0x1, 0x0, 0x0, "f4ec0e13461d9742"}}}}, &(0x7f0000000040)={0x1, 0x3, [0x909, 0x2f4, 0xe50, 0xe3c]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x0, 0x6, 0x2, 0x5, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/29 12:34:51 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/184, 0xb8}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/222, 0xde}], 0x3, &(0x7f0000000340)=""/5, 0x5, 0xfffffffffffffff9}, 0x40000000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x29f}, r1}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000900), &(0x7f0000000940)=0x4) 2018/04/29 12:34:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair(0x800001, 0x2, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x7f, 0x100, 0x0, 0x4, 0x80, 0x40000, 0x2, 0x8001, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xff, 0x5, [0x9, 0x8000, 0x4, 0x0, 0x7971]}, &(0x7f0000000180)=0x12) 2018/04/29 12:34:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x2c) socket$inet6_tcp(0xa, 0x1, 0x0) sysfs$3(0x3) r1 = dup(r0) ioctl$TCFLSH(r1, 0x540b, 0x80000000) ioctl$TCFLSH(r1, 0x540b, 0x101) 2018/04/29 12:34:51 executing program 7: perf_event_open(&(0x7f0000001f88)={0x200000000000001, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 12:34:51 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ppoll(&(0x7f0000d77ff0)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089dffe), 0x8) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/99, &(0x7f0000000080)=0x63) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) 2018/04/29 12:34:52 executing program 2: capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)=""/49, &(0x7f0000000140)=0x31) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/227, 0xe3) 2018/04/29 12:34:52 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) socket$can_bcm(0x1d, 0x2, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x20) signalfd4(r0, &(0x7f0000000300), 0x8, 0x0) 2018/04/29 12:34:52 executing program 3: timer_create(0xdad388afea1c1df0, &(0x7f0000000080)={0x0, 0x26, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000240)) timer_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000280)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x5, &(0x7f0000000040), &(0x7f0000000140)) sched_getattr(r1, &(0x7f00000001c0), 0x30, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/29 12:34:52 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) [ 85.450740] mmap: syz-executor0 (6788) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/29 12:34:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f00000005c0)=@known='security.capability\x00') accept4$unix(r0, 0x0, &(0x7f0000000140), 0x80000) syncfs(r0) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') 2018/04/29 12:34:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000a02000)=[{&(0x7f00000000c0)="29000000200019fff63d0014000000060200003215f500050000000405001100000000020002050008192bee36eedcdf3d911ffb233b2e67a1456bfb83f10a7f062310c70fbf7b5fb83b55c9d88b310d4062fb", 0x249}], 0x1000000000000067) 2018/04/29 12:34:53 executing program 4: mmap(&(0x7f000000c000/0x11000)=nil, 0x11000, 0x8, 0x80000004031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mremap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/04/29 12:34:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0xe6, {{0x2, 0x4e24}}}, 0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x101003fffe}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200010000008303a384c22b3ac463e32a9067f2e8b98b720ddd0c7bbedb442d8942cd9a2a9beb6b2f4714795accf7e82f0dc4fd94c6ab12087a38c8e343d84df4c4fdb551c8a23ec87f7167151a6bd888ad9fd340bf0190cc297e6faaeaf4eb0685cf7ab7e0f2dc8e55dd996be3567d903ab397c433913991e19541ffff964664427fafaa6efbc43a5878d434046241ebe3e5d44e1c39f01f060241a818291f50a3e0d7f81189248f6200000000"], 0xa) 2018/04/29 12:34:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000380)=@hci={0x0, 0x0}, &(0x7f0000000400)=0x80, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000440)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0x38d) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) connect$can_bcm(r2, &(0x7f0000000100)={0x1d, r3}, 0x10) 2018/04/29 12:34:53 executing program 6: r0 = epoll_create(0x7) r1 = dup(r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'erspan0\x00', {0x4, 0x2, 0x7, "3c99601a7806", 0x6}}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r2) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x72, &(0x7f0000000180), 0xc) 2018/04/29 12:34:53 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmmsg$alg(r0, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="02fb44e0d0c31d8d3b524908cf6a2e704f7ff760ea6583dc0d36f41fba8f216a7f1fea9db8be318dffbe4485b0a51a01a09081f32e575a6ac084332f91c11783dfa2e776b7cfb000fe", 0x49}, {&(0x7f00000001c0)="b975c9f8420843527156c3c311a4d0c26501930325c69240ca32938080eaf76798d84abcbecfcf2e94ad0411aa027505e14b1cc14dfff1890f936b9f68bf9626493fcddbd2b4bc09a9b083072d442e606085bdf701607d52b3ee3f80906a99a838e064b07a62e27547c83c42307985b4374e7e19ccf51b2a87a6e3a0f2f270b79efed81fba1dd3695b757687008a874abcc827698cb8988ee4c6babda8ba83a7227624a7d089c328d32f3c58d80eb63418ed016daaae9a55e464", 0xba}, {&(0x7f0000000280)="2435a63ceb200715090141782af066427a9a38265d393dbb4d58de564cf1ccb6976a3fb0665a7d0eb059c2073c66717de9f5213ffc7e1e989b3592e7bbab46a736d4ad0bf878ca620c7bb4023eca17a54f7111192387e9aca5457354db78470921339188907a63fce2261f86d38b3731c92fb7f3a511f30423882cbd8da2fde8fcad077c39dbb72c82713a1a6520f76d0d22dc014fcc1fcbde1f55547a8b1bc36ad744f15d7663d05e6000f53fa648fc780652942fc1de", 0xb7}, {&(0x7f0000000340)="c6fa86295e0d28a37514b2a2c13ddea93992e99b95e287aa5ea538d3e96052b2070ad1d8570f4f96c3d97e224d38b1c6808145da1d9915c3346bed087d6c4287d751234b9ae36d6dd983550f402a9e51afa90bb94f8af2d7731ae394d96f1c36d79b978a3929c0df", 0x68}], 0x4, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4, 0xf392}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x30, 0x8000}], 0x1, 0x20000000) 2018/04/29 12:34:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40106614, &(0x7f00000011c0)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/29 12:34:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x34, 0x2d, 0x725, 0x0, 0x0, {0x3}, [@nested={0x20, 0x0, [@typed={0x1c, 0x0, @binary="ee3d88023a959c7ebc373c56e98405145a6820e1b8"}]}]}, 0x34}, 0x1}, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x3e, 0x6, "c5a949b290f93ce11ac9fd71b97d88c1dcdd9ba954e5504b975cce1e923df82c3ed535a92f3ce30363f3d34656bd9fce2f7abef50284"}, 0x42000) 2018/04/29 12:34:53 executing program 6: fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4140, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="dedf86b795e977e92f08bb7202d4140e37d95942076593a3498077406cb821e4477bb004ed9891", 0x27) capset(&(0x7f0000000000)={0x10000020880522, r0}, &(0x7f00000001c0)={0xe512, 0x3, 0x0, 0xff}) r3 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r1, r1}) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f00000000c0)=0x75f2, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bind$alg(r2, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(rfc4309(pcrypt(rfc4543(generic-gcm-aesni)))))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r4, 0x80000000000000}, &(0x7f0000000480)=0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r6, 0x6, 0x55, &(0x7f0000000300), 0xfd6d) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101800, 0x0) socket$inet(0x2, 0x7, 0x1) setsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000000080)=0x484, 0x2) 2018/04/29 12:34:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x3, 0x1, 0xfffffffffffffff9, 0x1, "19e88eb559fb243dd43f40fc23165828b042209cce7b0211bd3f91bcc53087743da44b2cf4a4b40a20ebe4fc", 0x800}, 0x0, 0x0, 0x1f, r2, 0x7fffffff, 0x632c, "f3f17a8996f1a1cb27d227c9e76f6dea6c7a7d9d4837f48f332e70b72a187af6febe838add9bc3a17d07344b474185ef77a0c533066e11b3815b5e3c94c52339", &(0x7f0000000080)='\x00', 0x1, [], [0xa8d, 0x68, 0x7f, 0x6]}) close(r0) 2018/04/29 12:34:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f00000005c0)=@known='security.capability\x00') accept4$unix(r0, 0x0, &(0x7f0000000140), 0x80000) syncfs(r0) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') 2018/04/29 12:34:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000001c0), 0x4) 2018/04/29 12:34:53 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x40100) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x34, &(0x7f0000abaff9), 0x10) 2018/04/29 12:34:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x6, 0x42c0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000400)={0x1, 0x2b}) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffe53) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x8002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r2, 0x0, 0x1, 0xffffffff, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0x5, @empty, 0x884}, 0x1c) set_mempolicy(0x3, &(0x7f0000000380)=0xffff, 0x2da) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xffffffffffffff59) 2018/04/29 12:34:53 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000340)=""/187, 0x383) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x11) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x5, 0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000280)={r2, 0xe6}) r3 = dup2(r0, r0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001600)=0x96, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r4 = semget(0x2, 0x2, 0x204) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000001c0)=0x10000) semctl$GETPID(r4, 0x4, 0xb, &(0x7f00000000c0)=""/85) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r5) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffffaf) 2018/04/29 12:34:53 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000140)) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000040)='../file0\x00', 0x9000, r0, r1, 0x1, 0x1800000) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='..') 2018/04/29 12:34:54 executing program 7: r0 = socket$inet6(0xa, 0x8000000001, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000001a40)="81", 0x1, 0x0, &(0x7f0000001a00)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x6}, 0x1c) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/193, 0xfffffffffffffe73}}], 0x4000000000003f4, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/04/29 12:34:54 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000075ec"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r1 = socket(0x5, 0xf, 0xb) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x7b122077, 0x1) 2018/04/29 12:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f00000002c0), 0xc) 2018/04/29 12:34:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'rose0\x00', {0x2}}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/29 12:34:54 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000d1ad175d23ffed9fdb5944f412037e08273aed221a0480b25c797bf24d37281d47b798b3bbcb435987b665743438ec0d3a13419dce2f245fde7b7a12c5c388b0e38c7a22c173ff9be6fe99a90f9a10171c96b07ff191b682029cecc2124d76269e601075c204ab5fa36ca9eb764ff6bfbeabdcea39287989dbf865608ee25d1f631f1cb7df4d11882d6843ed6c4bddef"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x72ad7110030914e1, &(0x7f0000000140), 0x214}}], 0x1, 0x0) 2018/04/29 12:34:54 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000100)=[{}], 0x1) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x3, 0x3, 0x44, 0x2}, 0x3, 0xf205, 0x101}) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) fcntl$addseals(r1, 0x409, 0xf) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x101000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x3, 0x4) 2018/04/29 12:34:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) fcntl$notify(r0, 0x402, 0x2) signalfd(r1, &(0x7f0000000000)={0x3ff}, 0x8) 2018/04/29 12:34:54 executing program 6: r0 = socket$inet6(0xa, 0x334f4a8e8255a855, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="77d30000000000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/04/29 12:34:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x9, 0x33b, 0x4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) 2018/04/29 12:34:54 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x0, 0x1, 0x3}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @empty, 0x56a7}, @in6={0xa, 0x4e23, 0x7ff, @empty, 0x7fffffff}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001280)=0x1008) 2018/04/29 12:34:54 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/04/29 12:34:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x2, 0x47) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', r1}) readv(r0, &(0x7f00000014c0), 0x0) 2018/04/29 12:34:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000540)="afa9769b7e88660d5b4b7bc1730d4e474e2cff7bb1c8246ac51b1b263a97827a", 0x20}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/04/29 12:34:54 executing program 0: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f0000000080)=0xffffffae) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000000000002900000002000000fffffffefffd060000000000000000000000000000000000d9da114e451b09368bb4d0a52da49de10a9bfa5be85c4d41908ff1b9c598790b6e3c7b4254f5f43bc4163c6665923e760cc53d17243140fdc9ad1bd6a4a76e44587cf132c94d15dbbfd4191be28d1ff01791ef64c3a8287ae38368d6576580074bbac12988140ea757d61cbc980c7236a6f90c2565c851ddbcdded4d5c5958e93cea8e14180d7283bd956c1df97100e41fb27e0a8744a9c51a00dc5a2fbea917c405cd47e4926caf60b1014b9d99943d78813af1b561578a214fae11a9bd176a70d91a4615803c217733e50fa7f0eee8b962ebaca546aa4afe936bd6ea7bb7689a320835f1447c481403ef0593ab1eaf3b83cb056d6988ed51dd11702caef07ab8b9247050ac3874dec90dea"], 0x28}, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0xfffffffffffffffb}, 0x10) 2018/04/29 12:34:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x7c1001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/29 12:34:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/04/29 12:34:55 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x80) sendto$ax25(r0, &(0x7f0000000000)="185c26", 0x3, 0x20044800, &(0x7f00000000c0)={0x3, {"c6074785bbb432"}, 0x1}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/29 12:34:55 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '\x00'}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') 2018/04/29 12:34:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x0, 0x1, 0x4, 0xfffffffffffffffe}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x9, 0x8, 0x421, 0xffffffff, 0xffffffff, 0x9009, 0x1ff, 0x1, 0x53ea, 0x3}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) recvfrom$inet(r2, &(0x7f0000000040)=""/85, 0x55, 0x2, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/04/29 12:34:55 executing program 0: close(0xffffffffffffffff) 2018/04/29 12:34:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r1 = eventfd2(0x5, 0x1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = fcntl$dupfd(r0, 0x406, r1) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80800) 2018/04/29 12:34:55 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) shmget(0x1, 0x1000, 0x28, &(0x7f0000ffc000/0x1000)=nil) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xc0800, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000100)={0x6, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet6_dccp_int(r3, 0x21, 0x20000040000001, &(0x7f0000000240), &(0x7f00000002c0)=0xfffffffffffffe57) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="886f5248ce0080", @ANYRES32=r1, @ANYBLOB="080008000000000008000200ac1414aa08000400ac1414aa"], 0x30}, 0x1}, 0x0) 2018/04/29 12:34:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='smaps_rollup\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)={0x2, 0xff, 0x1, 0x27a, 0x800, 0x1, 0x6, 0x5, 0x3, 0x1ba, 0x9ad5, 0xb29}) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}, [0xfff, 0x45dbbec9, 0x7, 0x6, 0x46, 0x40, 0x1, 0x401, 0xfffffffeffffffff, 0xffffffff, 0xfffffffffffff302, 0x200, 0x1, 0x6, 0x9]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x200}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0xfffffffffffffec5, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/29 12:34:55 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000001b00)=@llc, &(0x7f0000001b80)=0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001bc0)={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x80000000, [0x80000001, 0x2, 0x1, 0x8619, 0x57, 0x4, 0x8000, 0x80]}, 0x5c) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001a00)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001a40), 0x4) r3 = epoll_create1(0x0) eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002f7000)) r4 = epoll_create(0x40) openat$cuse(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/cuse\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ebaff4)) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001a80)={{0xa, 0x4e23, 0xb3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x0, [0x2, 0x200, 0x6, 0x8000, 0x80, 0xab7, 0x2, 0x3f]}, 0x5c) sendmsg$nl_netfilter(r5, &(0x7f00000019c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001980)={&(0x7f0000000180)=ANY=[@ANYBLOB="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@ANYBLOB="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", @ANYBLOB="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"], 0x17d8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/04/29 12:34:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) io_setup(0x80000001, &(0x7f0000000000)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/04/29 12:34:55 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000040)=""/90, 0xfffffffffffffcc2}, 0x2) 2018/04/29 12:34:55 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x338, 0x0, 0xffffffff, 0xffffffff, 0x180, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, [0xffffff00, 0xff000000, 0xffffff00, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xffffffff], 'veth1\x00', 'irlan0\x00', {0xff}, {}, 0x2b, 0x5, 0x2}, 0x0, 0x118, 0x180, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x6, 0x4, 0xac, 'netbios-ns\x00', 'syz0\x00', 0x100}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xf}, [0xffffff00, 0xffffff00, 0xffffff00, 0xffffffff], [0x0, 0xff, 0xff, 0xffffffff], 'veth1\x00', 'gre0\x00', {0xff}, {}, 0x3a, 0x4, 0x2, 0x6}, 0x0, 0xc8, 0xe8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) r1 = socket$inet6(0xa, 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001080)={0x1f, {0x8, 0x1, 0xffffffffffffffff, 0x2, 0x3, 0x7}, 0x1bda}, 0xa) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001580)=ANY=[@ANYBLOB="6d616e67f1650000000000000000000000000000005b008503"], &(0x7f00000001c0)=0x28) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000005c0)={0x2, {{0xa, 0x4e21, 0x5048, @dev={0xfe, 0x80, [], 0x15}, 0x237}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, [], 0x21}, 0x3ff}}, {{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) recvmsg$netrom(r0, &(0x7f0000000180)={&(0x7f0000000800)=@full={{0x3, {"c5d68df3af6ab3"}, 0x9}, [{"6c6fd2c542b2ee"}, {"545cfd71a8654b"}, {"2dc1f579997771"}, {"325ddbb6ef0a0b"}, {"eae54d5e76cd90"}, {"1f5254373f6c11"}, {"e5b9f29f193137"}, {"f7e9c96d71f2e8"}]}, 0x48, &(0x7f0000000ec0)=[{&(0x7f0000000880)="7f829750bf128bcb87d3d6091eccccb13d3f4a9f717b918d214834887277e23effce6ceb14606e0d3ca9f0fa5b29cf112037daf854014e46ad160e29d292dcb35773c222be1c8cead39ae87f4d68f4ea4bb89174b6df43a9f3aa5bf56a778ef60ad4a6359372cf9a5ff8223e7ee2482e42a6b115fdb2dbf1caa651c90d08859b5f7083f0ae0c2869a2846e5a656bd4b1d326e9a8d3d3e1ecd9c7d7dadd4d82", 0x9f}, {&(0x7f0000000940)="d4c2468a3a04992f7c1d2f93db40ec80c9b524f56f4477b114d8ced722050fd54539b015782b7517155eae9ccee63c3cc0c7089a13d076f26a350671ed2af9686c8c76396d866bcf08dde1fd635f72828cd4775787e416fa38533dc4050c46905154f98331c3487a7d4168bfd92b22d7bc9b4a9ee1d5e580bcc62805d5ad767ce3828da3c3888a8d2365a92f65f40b48391532a7c3dc2009fe1da909db90823e46349f2a24cadf5d7040f8e5ad0c9104c4a067fd28f15e75401f200e8624f94335c9b57b22b1dcccd260ba6d399e421de067ca82287b937c", 0xd8}, {&(0x7f0000000a40)="5d25d7a1955c95b4081945cc862809fd2c3d092ef12890ea233484dbd34c8f25b89f1433c13cd97340fd2ae979d6a3835fef1b9d326fbdbbfba146cfeed0f4d0db7375fc8a30f9594b1040f474800a5ceba107caaaf900e49c08711de076ee39fbfd17", 0x63}, {&(0x7f0000000ac0)="0e7a999cece406a536825f25dc12a43edd4aa10a6aac27f4e7c3f0238b7710c6385919c826c13a983842215d2ddb6979b6631796ac72b408ffceda3eda683e77a63a82c80b935a6e5df289c7ed3833882d6cee8d2083d0726fda82dc77c0945bc2678c6a6ae62fed3e22b90263fc7baab475", 0x72}, {&(0x7f0000000b40)="0d210e944ccf63288bb94c8b139b15607988f479314c4a3decdb3861398ed53b300dafd225005ad3314f779e108acc7b2bf135b83c6cacbf87f4e8c2cd378e090a688b7a9c3732d0bf1abc8565ebb2a83fc16eaf6d350e732194fe7e7acd4e291f40d4dd243198eed67e11a70616f24e6e71e12e", 0x74}, {&(0x7f0000000bc0)="324ebebca43f31e20e57fdec31bf1ad1d46af427a3291b7cf093a930dac064e5499e66d2c83798f8226d6fcdd1e06d0e5d3c735e4c7c139f912c446e45577105f284ffcc63918fee7e0f376a39ebad1110f87f32ea3fbff0132d0fd7e7cb1d5d7d760dc0a47b376d421cdcdb0a4cd893f9fbb517329bf4b9e227faa7efa07a4dbc7f3fd73217e797dee3f14ffc292591607e0870420bfb096f77a5d06a88128e382302b7db2448afe5b3414f6e7435f8754f139a52b444bb1b78feb9973df68baa8a38255bc0d726bd733e07113eb75a16b59a1877270901d6b92ed448e9ebdc2f187ecbabc14a0652b0d13120e4ef8c551c", 0xf2}, {&(0x7f0000000cc0)="8d41b44483c94cd01da0af84ec062875c02f886de17577e9045ee04a505725605101d5e6ea289cca725ac818fe12732218ccba059f25178403274f8a9ee8b2999404110c38", 0x45}, {&(0x7f0000000d40)="5847a883f16d4d581091bc3ace9b3273145d164b41e066fafc57948be9398f4f2cdfb9f609fdb20049dde33fa38c1b9e2db75eba56597b8d7132b3f5d1092e01e28140cf38b8d60e59560fe696c34cd4219bd6636b7148f6509e6b70016005a42ce7356c47ee8e5a71e9f96e129f1be95ad96a57eccd128b402e815ecb77f1479bbdcc66bfbf628746237f2132483cfccf2b07177967224a", 0x98}, {&(0x7f0000000e00)="1e28639027596df55061705c7ab116c22c9dfc75e3da3c6995b94e05bbd1ca57bf5c5f66cc39c5aa52313aca42f832a7c7d08a7fb4d7fca342a10a571d569f13d1ba54e90c66aca241cb8d09d84c0e221e3864eff59128440f92fbe9bd2c30a87eb76caedfe68634715c5efdbf7cb1180fd25f35575f6c356bda1ce044cb6ab897", 0x81}], 0x9, &(0x7f0000000f80)=ANY=[@ANYBLOB="a0000000000000000e010000030000009f239e3b88769a40377b81ebf98bca74f1d9a373f8603037354c78ed1c4403f5bf4d55a8cbab173e78fcd3c2ef4f2d752b355ad669ae77c308bb19780cdb56f070145ae22e59ee109770de1894477d406ec044b1a8e98240aff2d126f7c8d462dad330bb66efa0e853cd52e8965f5fba747aa654d3f9a7fa7de569b60647827656971be2c2ee30000000000000000100000000000000b445c57b23f1060000000000000013a81ba73ae04aa689dddc4ae7000000000000000000000000000000"], 0xd0, 0x20004010}, 0x2000) 2018/04/29 12:34:55 executing program 3: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/04/29 12:34:55 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000)=0x1f, 0xfffffde1) ioctl(r0, 0xc0884123, &(0x7f0000000000)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000240)={0x97, &(0x7f0000000180)=""/151}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)) modify_ldt$read(0x0, &(0x7f0000000040)=""/190, 0xbe) 2018/04/29 12:34:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2c, 0x4, 0x1}, 0x8) r1 = dup(r0) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) recvfrom$unix(r1, &(0x7f0000000000)=""/30, 0x1e, 0x40, &(0x7f0000001800)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/29 12:34:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000380)=""/254) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/101) readahead(0xffffffffffffffff, 0x0, 0x0) close(r0) 2018/04/29 12:34:55 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x0, 0xfa00, {0x0, &(0x7f00000000c0), 0x106, 0x7}}, 0x102b5) 2018/04/29 12:34:56 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffff7fff, 0x4000) recvmsg$kcm(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/27, 0x1b}, {&(0x7f0000001200)=""/118, 0x76}], 0x4, &(0x7f00000012c0)=""/216, 0xd8, 0xec2}, 0x100) r1 = socket$inet6(0xa, 0x801, 0xff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) clock_gettime(0x4, &(0x7f0000001400)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/29 12:34:56 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fchdir(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 12:34:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000000b0101fffffeffffffffff000000000c000100010000007f0000010c0002000000907f31202efe"], 0x2c}, 0x1}, 0x0) 2018/04/29 12:34:56 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x100, 0xfffffffffffff000, 0xb7bc}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f000021f000/0x1000)=nil, 0x1000, &(0x7f0000972fbf)=""/65) 2018/04/29 12:34:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000600)="c7d647ae335eca8db70d9cdd20e6d9951251d9a42dcf3d5f3e18485c85545847c87a6b00ca4283c41eafa77507f0d09458367c31fad247aec62f0cd14f538581f8e5b70bc4d9e0e73bc08ba0b4962b0523c7206e3bd96b59e1e40de229d652cb84457f299b4e7d069b95969d0f6f3e507142df90b6c788e774d6da3e8111d9404a8c0f0fa79abe6854ca324964b45cb23320d7fa54451267923c436d6eff3281b47581911bb1a6a96003435b7da507eb055100e266f9da32a0c9dbdae11ff9ab5d3ef37107712466d69d07ce8fe8c261d31c935af892a3c29866dde3ae136371ef6e54") ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000300)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000005c0)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) r1 = syz_open_pts(r0, 0x420fffe) close(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, r2, r3, 0x10000, 0x1281008) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/188, 0xbc}, {&(0x7f0000000500)=""/171, 0xab}], 0x3) 2018/04/29 12:34:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000380)=""/254) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/101) readahead(0xffffffffffffffff, 0x0, 0x0) close(r0) 2018/04/29 12:34:56 executing program 7: unshare(0x3ffffffe) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'bridge_slave_0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/mnt\x00') r3 = semget(0x2, 0x3, 0x82) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000000100)=""/41) 2018/04/29 12:34:56 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x401, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffe86, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x2fd, 0x0, 0x0, {0xa}}, 0xfffffffffffffe1c}, 0x1}, 0x0) [ 89.794162] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/04/29 12:34:56 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500005c0000bbac1414110504907800000000400000000000000000020000ac2314aaac141400442c000000000000000000007f00000100000000ffffffff00000000e000000100010000ac14140000000000000000000000000000"], &(0x7f0000000200)) 2018/04/29 12:34:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x932}) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x18, 0x3, 0x7fff, 0x6, 0x2292, &(0x7f0000000100)='bond0\x00', 0x7, 0x7, 0x20}) 2018/04/29 12:34:56 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x3ff, 0x1f0, 0x6, 0x5, 0xfffffffffffffffc, 0x8}, 0x6, 0xffffffff, 0x4}) r1 = socket(0x15, 0x80005, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x0, 0x0, "cdebe9cb733b"}, 0x10) 2018/04/29 12:34:56 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000000680)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000002c0)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000000780)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000300)=""/167, &(0x7f0000000280)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) 2018/04/29 12:34:56 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfd, 0x4, 0x0, 0x17, 0x8, 0x14, "7fac83b9f8b67de6c4595b6ec62d5df539ea10e19d6fd36256a9b6d923af62ff7d2239664bb89fb23c8fe947915af89aafb5ee53dccb51b403f41cc15a050869", "77a0dc042a743a29e37f6dbf0375a94eef771b092da278856701375b255e8330921322f404a0dc84614262789e0c5a5b629030623d90e6d02107a1f870fd6f1f", "2081df0fba20ce9870ca0d9bdd38624ae9a6622f0ec1480ba659c88fcc342b76", [0x1, 0x8001]}) 2018/04/29 12:34:56 executing program 6: r0 = add_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x50000) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000768000), &(0x7f0000086000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000100)={0xfff}, 0x8}) perf_event_open$cgroup(&(0x7f0000000200)={0x7, 0x70, 0x5, 0x3, 0x8, 0x4, 0x0, 0x5, 0x1, 0x1, 0x100, 0xf2, 0x100, 0x1, 0x4e8, 0x0, 0x7, 0x6, 0x6, 0x1, 0x7, 0x1200000, 0x7, 0x54c, 0x5, 0x2, 0x1538, 0x81, 0x1000, 0x800, 0xfff, 0x77, 0x2b1, 0xe1, 0x2, 0x4, 0x0, 0x7fff, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000001c0), 0x2}, 0x400, 0x7e, 0x80000000, 0x0, 0x1, 0x1, 0x2}, r2, 0x10, r2, 0xb) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000000080)=[{r3, 0xa}, {r1}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={0x800}, 0x8) 2018/04/29 12:34:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4040, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, 0x8) 2018/04/29 12:34:57 executing program 2: preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x2, 0x47) readv(0xffffffffffffffff, &(0x7f00000014c0), 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x1f) 2018/04/29 12:34:57 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) geteuid() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0xcb}}, 0x8, 0x5}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f00000003c0)=0xffffffffffffffb7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/254, 0xfe) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='uid_map\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000280)=0x100) 2018/04/29 12:34:57 executing program 7: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f000032c000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) readahead(r1, 0x10001, 0x910f) r2 = request_key(&(0x7f00000004c0)="626c61636b6c69737400187374c10fcceaec5dcd77bbcaf2c30e06a4a52521c3fcb50042f7f31da356b907b7797fbf5145998a1ec1e93e86ea469145b1bc9149e333de30e976723520f216e559030b5f93d5097fe25a0276e0cc9701ad1465e6b21496c6873ef855d8bc536ef61bb65b", &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='pnet0,vmnet0]bdevkeyring,&\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="af5a607caf111684fac460071fed522d303db990ad76b76047985de16c1964500cbe64d60d18e2fd0dbef5cba2f97e2062ee75", 0x33, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="ed8822b15059137f2ca7d151e463736f98bd6cab4621969f3505e4021dde1f006efc0bfa8b669f4bfeea150045a4fe4f7cfb98a8c9744b75b8a72ef4aa25861c7cd2443c51f21a8d3c664a4d9686a8255004429c34", 0x55, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280)={r2, r3, r4}, &(0x7f00000002c0)=""/168, 0xa8, &(0x7f00000003c0)={&(0x7f0000000380)={'speck64\x00'}}) [ 90.376784] could not allocate digest TFM handle speck64 [ 90.432752] could not allocate digest TFM handle speck64 2018/04/29 12:34:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000080)="cd5d5396eec1084195e97eb1973121c42293d8755f56540546fd6eaffb470818bc6f279aacdf3cd4efc1fc9ba3a2685a72f22d190d3b964307af5661c1004637f55de93d55524d8b5f5c3941de5cdf89a8f4650757c9f9e1b04922d9133608e42c96892183acea57c9c574e343e09d46f4d28ec87671ccbdf83ee2e643446a23a539773f71050c48dd8c9e2902372f4adac642447aad7dcac6f3d380a23f118d887dd7121084192e") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'bridge0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b}}) 2018/04/29 12:34:58 executing program 4: r0 = socket(0x10, 0x8000000803, 0x0) fallocate(r0, 0x0, 0x7, 0x76e9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x43fb}}, 0x4, 0x7fffffff, 0x7, 0x8, 0x1f}, &(0x7f0000000080)=0x98) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x3ae, 0x0) write$sndseq(r2, &(0x7f0000000280)=[{0x2, 0x400, 0x74, 0x4, @tick=0x4, {0x6, 0x400}, {0x80, 0x2}, @result={0x5, 0x6}}], 0x30) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000200)=0x8) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2}}, 0x1e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f0000000100)=0x1) 2018/04/29 12:34:58 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) geteuid() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0xcb}}, 0x8, 0x5}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f00000003c0)=0xffffffffffffffb7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/254, 0xfe) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='uid_map\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000280)=0x100) 2018/04/29 12:34:58 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x100000000}], 0x1c) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000340)={0x0, 0x0}) write$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)={{}, 0x0, 0x0, 0x9}) readv(r2, &(0x7f0000000080), 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xfffffffffffffff7, 0x4, [0x7ff, 0x6, 0x1, 0x1000]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x100}, 0x8) 2018/04/29 12:34:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) 2018/04/29 12:34:58 executing program 6: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)) 2018/04/29 12:34:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000080)={0x194}) 2018/04/29 12:34:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x97e, 0x4) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0x8}, 0x2020) 2018/04/29 12:34:58 executing program 2: r0 = socket$netlink(0xa, 0x6, 0x13) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000)=0xf, 0x4) 2018/04/29 12:34:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-256,ctr(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) getegid() r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@nat={'nat\x00', 0x19, 0x2, 0x1f0, [0x20000180, 0x0, 0x0, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x1, 0x8906, 'lo\x00', 'tunl0\x00', 'syzkaller0\x00', 'bond_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @random="8e3b155ec989", [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xffffffffffffffc0}}}}, {{{0xd, 0x6, 0x8809, 'bcsf0\x00', 'bond_slave_1\x00', 'nr0\x00', 'bond_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff], @random="a5eeff6c489f", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x6, "857b6b6cb240b47bd06f3db6c2f203c99e5a3aa640ff60fcc7f0d985825d", 0x4}}}}]}]}, 0x268) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/04/29 12:34:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e3000000e4f0a200de0aa5be6c113153d48c05b1934f63825db695693657bda45f6b1e464ffba67942c6c4d37aca768605f6df6232f3ba2642ddcfb788403b12177c42905dae0b702938122b47f444f0a8ec6a1e25c062d721e1dd55ef633774b797dd77cb0aa56b164ba52a98fa4d4846ba25c483e7140e79c34d673e09040f04761e9665ad2a2e7ffd05d8eee7900fa71927ba9291c71c964532df9e279ca85d9a1cbca91a52d54f816f838010e4e7e379b1f05b9ae056f702254d39cc11e6a6394a56af0d3ec19c850d97a6d00a55a92ba42d72772400578d147152979cc38733438dcbc6d2"], &(0x7f0000000100)=0xeb) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) ioprio_get$uid(0x2, r1) 2018/04/29 12:34:58 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) geteuid() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0xcb}}, 0x8, 0x5}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f00000003c0)=0xffffffffffffffb7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/254, 0xfe) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='uid_map\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000280)=0x100) 2018/04/29 12:34:58 executing program 6: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x458002, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000100), 0x800) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x401}, {0xa, 0x4e20, 0x4, @empty, 0x7f}, 0x6, [0xfff, 0x1000000000000, 0x1, 0x2, 0x3, 0x200, 0x100000001, 0x3]}, 0x5c) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) 2018/04/29 12:34:58 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000004c0), 0x4d3, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xffffffffffffffff) r2 = socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f0000000080)="e9db6f26df9bb0056c1fae93bcf1f8", 0xfffffffffffffdd8) close(r2) r3 = perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x70, 0x5, 0xdb, 0x8, 0xfff, 0x0, 0x1ff, 0x4, 0x4, 0xffffffffffffffff, 0xbf0, 0x2, 0x4, 0xffffffff, 0x80, 0x0, 0x8, 0x71, 0x0, 0x4, 0x8e11, 0x5, 0x100000001, 0x20, 0xffffffffffff5579, 0x7, 0x6, 0x3, 0x56f, 0x4, 0x4, 0x5, 0x2, 0x81, 0xfffffffffffffff9, 0x0, 0x8, 0x0, 0xae, 0x0, @perf_config_ext={0x8, 0x40}, 0x80, 0x8, 0x10a9, 0x3, 0x4, 0x80, 0xfffffffffffeffff}, 0xffffffffffffff9c, 0x3, 0xffffffffffffffff, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x7, &(0x7f0000000040)=[{0xc16a, 0x0, 0x8, 0x25}, {0x3ff, 0x7ff, 0x8001, 0x43}, {0x7, 0x3c68, 0x101, 0xe5}, {0x13, 0xfffffffffffffffa, 0x3, 0xfffffffffffffdc1}, {0x1, 0x26f6, 0x4, 0x1}, {0x400, 0x1, 0x8, 0x5}, {0xfffffffffffffd19, 0x4, 0x7, 0x5}]}, 0x10) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x8, 0x8000, 0x53, 0x8001, 0x0, 0x5, 0x0, 0xc, 0x7, 0x1, 0x5, 0x423a2157, 0x101, 0x839, 0xbd5, 0x1f, 0xffffffffffffff81, 0x5, 0x1fffffffc00000, 0x8001, 0x100, 0x9, 0x1d741021, 0x6, 0x0, 0x0, 0xcb1, 0xf3f8, 0x0, 0x100000000, 0x3, 0x1f, 0x3, 0xdb9, 0x401, 0x5, 0x0, 0x7f, 0x0, @perf_config_ext={0x100000000, 0x400}, 0x4008, 0x4, 0xfffffffffffffffb, 0x4, 0x4, 0xa5, 0x7f}, r0, 0x1, r3, 0x8) 2018/04/29 12:34:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$inet(r1, &(0x7f0000000300)="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", 0x1000, 0x0, &(0x7f0000001300)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000240)}], 0x1, 0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x8, 0x101002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000002c0)={r4, 0x8}) fstat(r0, &(0x7f00000001c0)) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000001340)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000180)={0x100000000, 0x8001, 0x3, 0x4000000040000000, r6}, 0x10) [ 91.656354] hrtimer: interrupt took 300293 ns 2018/04/29 12:34:58 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) geteuid() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0xcb}}, 0x8, 0x5}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f00000003c0)=0xffffffffffffffb7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/254, 0xfe) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='uid_map\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000280)=0x100) 2018/04/29 12:34:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000080)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x2, 0x18, 0x0, 0x0, 0x1, "10"}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="63715eeef08f94dbed37738d124befd72ada85283d728725d1e99526419fc3da8b474a7fc82785b05bbd718d62123dbec691f8d083f5559021290b3753c588ef70996aec83afb7f204a9e30d645ad9b4b772eebbc7a94f85f1d1821f37f0d88d383f1deb9ecb370873f962ac316240dc106cc739353abf480b952bf3f7f6ffb5abeae2f2ac51b51c164b2b0a06ab7e348b20c10aa8aac2ab00f2d2c310eb0684946c3bdea09ce367a7c174d012a76db35d0e89b0ba8e7b523b1aa9ff44e883f882620dc7d88e9409e2bf527afe24de65", 0xd0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="61fa30a8459283c4e3e96b10b1a0823c6ead29d2a5febd620e5527a0e4d2e905724bb1068a0792943a6fda6e18436b86ae6eac46f2584c69ce967821f3436e3f186f8f1f45f0457a596c6d28fe1750e208870dbc3ae9b4aa6cd174196674919101aa4847d80e1a8a050efcdaaba3934d272ed422db6c5c526fc8295d600052f77d37c2359120d68ae8b0e5522aabffd0160fd473de074a20f03bf20ae06eb105487ef381297eb0f1f8ff4919b758d6d78cc738e20f892ad4ad28a2d61150e94bd7b4eca2a2f70af1bb189646f70014fd57baa21caa", 0xd5, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x6, r2) 2018/04/29 12:34:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="600000001400070000000000fddbc008005ad854a4220000c8ac9e90188ab9a30dd04e3f1fa5034a6dc9bece381bcb808a763d32e171d62fd602dea9eb2fd21e082fecc53b62ab2860bf2154f364174096043fdb23c287e44a26a13233e9c678d9554d178f58617eeb6c6736bbf40216fbba0b9bb5dc1987b6d3396bdb3cbffa2298e9d3a26ea51aefae48194cc4aa73afdde13694ce91bf284f1b90fcbbac421bdb6ed6c3b853cb4a62449530afa8555c00d6f3a8e25058cfdc8fae9b04031d1257c6741acb4998b89ceb9e68717be3a822de075da0d16c382c8872fc7824065f4125b33ee86bc799b54bb7f9b3925c9e22598d2ced8e15cf6a480447424d21e00c76f88642eff012df9fe7b93ada5259265e744a6e5200", @ANYRES32=0x0, @ANYBLOB='D\x00\x00\x00wlan0loeth0e}1vmnet1Ivmnet0vmnet0mime_type^prolcgroup//cpuset\'\x00\x00'], 0x60}, 0x1}, 0x0) 2018/04/29 12:34:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') fadvise64(r0, 0x0, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/29 12:34:58 executing program 2: syz_emit_ethernet(0xdd, &(0x7f0000000080)={@random="b076822c5d33", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x7}], {0x8100, 0x1, 0x100000001, 0x2}}], {@ipx={0x8137, {0xffff, 0xc7, 0x9, 0x11, {@random=0x188, @current, 0x2c6}, {@current, @current, 0x101}, "c680ad9455e3aa5d72d7c06de94bedb849b52d3782224d0f48def896af37660eea016bfb78093280438dbaae7cf0cd5ed4d7370ce79e8dab1f6aefda43a1297a0a417fb22185e916a3cff379ef1fffd134c9a53a13449f275f2b54fa4eb9ad71627bd4c10741c32fd2fc5605f7d19e0d13696762636e194b45fc5c3ee403055065b87409998a5900233311ccc836b13ca89cc42e358f4a2d555a8e3483243ffbbe3cdaa3edb47391df"}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x2b, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001280)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip_vti0\x00'}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x210000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001240)={0x0, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=""/4096, &(0x7f0000001200)=""/37, 0x5004}) fcntl$getflags(r1, 0x40a) syz_emit_ethernet(0xfffffffffffffe87, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/04/29 12:34:59 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x9c, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @empty, 0x5}, @in6={0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e22, 0x7a, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x81}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x8001}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00006f2000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000000), 0x10000, 0x4) [ 92.034229] alg: No test for authencesn(sha3-256,ctr(camellia)) (authencesn(sha3-256-generic,ctr(camellia-generic))) 2018/04/29 12:34:59 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000340)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x280) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x2a, 0x0, 0x7, 'queue0\x00', 0x5}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r2, 0x2}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000080)="764bdba0c2125dc1e942715c33186ca73d9c014f6d918aa6c71ac150f4391814cbec624637b0347a1da610cc82327e602d946d2e494fd6cd67e1bda903cdda7eb87c7079f3810b63c2f3626cad31ef8e8d9d660643879609972443e5690a903f06029cf1ea49b3cfc4a6c52a866090555064aa1ff4ce6be0970b56f78bcb60704cd4944397d5c269c57bff938a"}, 0x10) 2018/04/29 12:34:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x8004e20, 0x0, @dev={0xfe, 0x80, [], 0xa}}, 0x1c) listen(r0, 0xffffffffffffffff) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/04/29 12:34:59 executing program 5: r0 = socket$inet(0x10, 0x1, 0x1020001) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f00000018000300000000001a0000000206000000000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/29 12:34:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/04/29 12:34:59 executing program 2: socketpair(0x1c, 0x801, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) seccomp(0x1, 0x0, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x81}, {0x6}]}) 2018/04/29 12:34:59 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0xc, r1}) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x6558, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/29 12:34:59 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x401, 0x4) r1 = socket(0x14, 0x3, 0x5) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioprio_set$pid(0x0, r2, 0x0) write(r1, &(0x7f0000000180)="240000005a001f0000ff0307180000000913171408000300001b09ff071b0da0dabfed2ab18540ba6100d39494402ee5fb2f99d6b61ca28bd19927e41e910bb9c56e95f7ea62c828d5492a800b4e412972e04700e04e540092667302363459637b41bb02e99a442c688f0000000000000000000000", 0x75) memfd_create(&(0x7f00000000c0)='user-proc\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x5228, 0x4) 2018/04/29 12:34:59 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x208000, 0x8) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000015c0)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) ptrace$setopts(0x4206, r1, 0x86, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000200)=""/171) 2018/04/29 12:34:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000200)=""/165, 0xa5, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0xdd) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3, 0x2400) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e22, 0xfffffffffffff329, @dev={0xfe, 0x80, [], 0x1f}, 0x5}, 0x1c) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000001c0)={0x2, 0x17, &(0x7f0000000180)="a1768f95f290be9dc9d2e243a36a46691607bc3b3adbce"}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x1, 0x20}}}, 0x108) 2018/04/29 12:34:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x8000) name_to_handle_at(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x1d, 0x3f, "95cc112664c7f514200b456458ab1215b4d384e3da"}, &(0x7f0000000280), 0x1000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000440)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @rand_addr=0x100000000}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x30a, 0x0, 0x3, 0x200, 0x2, &(0x7f0000000100)='bridge_slave_1\x00', 0x7, 0x53, 0xd2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x450000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000400)={0x4, &(0x7f0000000380)=[{}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}]}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000300)=[{{r4, r5/1000+10000}, 0x9, 0x8001, 0x9}, {{0x77359400}, 0x0, 0x10000, 0x3ff}, {{0x77359400}, 0x8, 0x5, 0x8000}, {{}, 0x5, 0x100, 0x6bb6}], 0x60) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) [ 92.779481] audit: type=1326 audit(1525005299.776:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7258 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 12:34:59 executing program 6: r0 = memfd_create(&(0x7f0000000080)='net/protocols\x00', 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0xe9, 0x2, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') sendfile(r1, r1, &(0x7f0000000040)=0x8000003, 0x10000400000fc) 2018/04/29 12:34:59 executing program 3: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'syzkaller1\x00'}, 0x18) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r0}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xbdd7) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x140, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000140), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xa, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0xff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x1ff, 0x5, 0x81, 0x2, 0x8000, 'ip_vti0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x1c}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/04/29 12:34:59 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa8100602923320044880000000000000000000000fff7ffffffffff0200000000000000000000000000010420880b0000000000000000000000000000000000000000000000000000ce7403aa731396af0da3c56caf3e000000000000000000000000000000000000000000000000"], &(0x7f0000000240)={0x0, 0x1, [0x0, 0x797]}) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x20002000, 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/54) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/04/29 12:34:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x181200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xb9a3, 0x2}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x20, 0x80, "aafb91ba"}}]}, 0x140}, 0x1}, 0x0) 2018/04/29 12:34:59 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0xffffffffffffffc1}, &(0x7f0000003700)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003740)={r1, 0x8}, &(0x7f0000003780)=0x8) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206002000a843096c26236925000600290002000000ca8a9848a3c728f1c46b7b31afdc1338d54600009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) recvmmsg(r0, &(0x7f0000003380)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/165, 0xa5}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000440)=""/46, 0x2e}, {&(0x7f0000000480)=""/238, 0xee}, {&(0x7f0000000580)=""/227, 0xe3}], 0x6, &(0x7f0000000700)=""/4096, 0x1000, 0x800}, 0x10000}, {{&(0x7f0000001700)=@l2, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/238, 0xee}, {&(0x7f0000002880)=""/150, 0x96}, {&(0x7f0000002940)=""/76, 0x4c}], 0x4, &(0x7f0000002a00)=""/169, 0xa9, 0x27}, 0x7}, {{&(0x7f0000002ac0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002b40)=""/86, 0x56}, {&(0x7f0000002bc0)=""/199, 0xc7}, {&(0x7f0000002cc0)=""/159, 0x9f}, {&(0x7f0000002d80)=""/134, 0x86}], 0x4, 0x0, 0x0, 0x80000001}, 0xfffffffffffff800}, {{&(0x7f0000002e80)=@nfc_llcp, 0x80, &(0x7f0000003100)=[{&(0x7f0000002f00)=""/204, 0xcc}, {&(0x7f0000003000)=""/104, 0x68}, {&(0x7f0000003080)=""/71, 0x47}], 0x3, &(0x7f0000003140)=""/11, 0xb, 0x3731}, 0x200}, {{&(0x7f0000003180)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000003200)=""/134, 0x86}], 0x1, &(0x7f0000003300)=""/76, 0x4c}, 0x10000}], 0x5, 0x40000000, &(0x7f00000034c0)) r3 = syz_open_dev$midi(&(0x7f0000003540)='/dev/midi#\x00', 0x1, 0x0) bind$unix(r3, &(0x7f0000003580)=@file={0x1, './file0\x00'}, 0x6e) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000003600)={0x3, 0x1, 0xfffffffffffffffd, 0x8, 0x88, 0x9}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003500)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r2}) prctl$intptr(0x37, 0x7ffd) 2018/04/29 12:34:59 executing program 7: r0 = shmget$private(0x0, 0x11000, 0x0, &(0x7f0000fef000/0x11000)=nil) shmget$private(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ffc000/0x4000)=nil) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000080370100800002000100ba0203031b3497980bd0cc92b6479e8ec603ac6ac38986142fc65010f1553e181a7cd4ba5545a077530d977b2839ed32b01175f9078a59ef18e61a8de46f8b574693472eb85b11745ec12d4257b7ae12e204"], 0x2e) socket$bt_rfcomm(0x1f, 0xcfc110995ccbbd33, 0x3) shmctl$IPC_RMID(r0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) [ 92.984401] netlink: 'syz-executor1': attribute type 6 has an invalid length. [ 93.048314] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/04/29 12:35:00 executing program 2: 2018/04/29 12:35:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff57e903376b15cddc7d07a033b978920a42f", 0x3c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x9, @dev={0xfe, 0x80, [], 0x1c}}, 0x1c) 2018/04/29 12:35:00 executing program 6: 2018/04/29 12:35:00 executing program 4: 2018/04/29 12:35:00 executing program 7: 2018/04/29 12:35:00 executing program 1: 2018/04/29 12:35:00 executing program 5: 2018/04/29 12:35:00 executing program 3: [ 93.253682] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/04/29 12:35:00 executing program 1: 2018/04/29 12:35:00 executing program 7: r0 = memfd_create(&(0x7f0000000080)='net/protocols\x00', 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0xe9, 0x2, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') sendfile(r1, r1, &(0x7f0000000040)=0x8000003, 0x10000400000fc) 2018/04/29 12:35:00 executing program 4: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='iocharset=cp864']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000080)="2e2f66696c65302f66696c6530f600", 0x40, 0x0) creat(&(0x7f0000000100)='./file0/file0/file0\x00', 0x0) 2018/04/29 12:35:00 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xf5ffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x77d50800, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/29 12:35:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800}) 2018/04/29 12:35:00 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f00000016c0)={0x0, 0x0, [0x0, 0x0, 0x8000000]}) 2018/04/29 12:35:00 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f00000016c0)) 2018/04/29 12:35:00 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000380)=""/70, 0x46}], 0x1) 2018/04/29 12:35:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) close(0xffffffffffffffff) close(r2) [ 93.592427] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 [ 93.648022] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/04/29 12:35:00 executing program 7: r0 = memfd_create(&(0x7f0000000080)='net/protocols\x00', 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0xe9, 0x2, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') sendfile(r1, r1, &(0x7f0000000040)=0x8000003, 0x10000400000fc) 2018/04/29 12:35:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r1 = socket$inet(0xa, 0x803, 0xb7) bind$netlink(r1, &(0x7f00000011c0)={0x10}, 0xc) 2018/04/29 12:35:00 executing program 3: r0 = socket$inet(0x2, 0x803, 0x8000000001) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x338, 0x6, 0x0, 0x8000, 0x4, @random="ad007261447a"}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0xa9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x2d6, &(0x7f0000000140)}, 0x0) 2018/04/29 12:35:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000, 0x80103) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x8994, 0x1, 0x1, 0x2, 0x81}, 0xc) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0xfffffffffffff9f9, 0x6, 0x1, 0xfffffffffffffff8, 0x1, 0x200}, 0x7f}, 0xa) 2018/04/29 12:35:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001640)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="5e75fbe74e582c87f731ce56da7e1c80a15b4be62445d800747032ec0d77019f066ee7c69c5486eee7515498d49b2d6bd1a0fd0fde55058488bac86d24ac50a651b439c683cd5852d317f441c8328f55e709b97086e84c68dc6434f57ef98ebe2739cd8286b57d35d695d5229093975f9eed03816071053c8b004f62a45d6c0c74c386bf8c3702a7fb1fe0", @ANYRES32=r0], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="ca11d8132c83bfde3a8538467e576fc18e74b74bc1eefe890f3156dd5fe465ced9f1f1e4e3221ede8764784ce1aa2f1e9eb052633adec386d2216223a2f78c8ed3651b5465d4b2bd30841ef010bb6a7b739c2a75341982f88cb04bdb9c2c0439fa43e4bb1bc8ccc3ecc84d7c46e5d44ad698d4", @ANYBLOB="92db4b63c5dc42ee6d29296c31f43cfb4026", @ANYRES16=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYPTR64, @ANYBLOB="93315e69591829f1d85bec501edbc2627f0a5ef3771468d522667d82304c03a251b060cca6fd35b824294cf550055d71e7e70ca0092ff6fd2845a9b3d16bf753a4c7303ac14341ae6a495348db245729da4abc89149a26e70e6043c88c1a32ab225dfe9790eed9c868ab78d45da73ad218270dc65ed8dc0a7961a23c9ad04ab05ab5b38d1d9723ea1e3dad4bbcc9c3ded1b808768a8bcd002e1befd5f5859b4564afaf851374ab0837a056c30c7b62310e6c3dc3fcd964c0669d90f3e9bcc3eb3f5c65c867705bb3377f6c4b424d2b26701663cba8bec5875cd44bd7c866088d1804b2c5ae7f875d2443778794cb78e34bfef2", @ANYRES16=r0, @ANYRES64], @ANYBLOB="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", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="264b60cf4e9886e0b66b4a2675c1d7fe3cea5cc90d4af48cf1255ef7a6806dc3a32256a9ffb429848983e2b3e6577bd7ecc63e1fa2c9be2a562e09881567c57d2a3dec7ea7df806f38a4d65b31538ebb19fe2da78f9d0710252ede54a60a0eabb57d5dd8f16bf133"], @ANYRES16=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYPTR, @ANYRES16, @ANYRES64=r0]], @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYPTR=&(0x7f00000014c0)=ANY=[@ANYBLOB="254898e7db40cb41e31c39687b65f9b972f9a65b4eab82884b01b900ce3f094e910735fda9394a6eefc2f1368731a7c4fe4e47eb305eb414f1e5cd194188783686da0f34e4e92b", @ANYPTR64], @ANYRES32=r0, @ANYPTR64=&(0x7f0000001540)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0], @ANYBLOB="ba5f49c64ea59bfd5aeebd02c186d5fe49c743489ae5400e21352f6e931440a995b8492e94c8271f025dad0ce4658dfa805bdb80a9f256408857dbadfa5997c8d55f2974e3a492415598a41ccc2672ce3a935ee858aa9099b743b4bc8a11cbbd261e9e34857fbe14ed93101f80ede6a089907c5af642e9c518b31199acb29e16d45aeadfc7f45b77b5230529bd"], @ANYRES16, @ANYRES16=r0, @ANYBLOB="11f5f1769051b29ed5ecd513612bd4b2a6211bc26ab816750353daa36d3c5475ffcf86cbf8290b9de0d4dff17122898cdd8c09ae97145b3033a60651f4b22e9ae34feb361e820da220a745741f2b6c5d7c4f6b86b39422e6d230bd363e066aa9ba95864a98ecf6d305d2e16f0eca91eb010ea309c268426b2e15ca1daf49e8e4bddf2cff2f13f6e1fa4afbc5f43875560f544abe1ccbd25367b03db832d18ed36fecadaaab24460bb1375575faf7d030ce46f7881ee59dceb7f7f6370b37ffda10"], 0x402}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r1, 0xffff, &(0x7f0000001740)="9d8ad11195bd55c7ae83ea4b0577694c89b241ac88a4112db71677ff3098bb34baa7e1a85e013dd8de55129e25c8fb43daf0ba4b5f852d31285552a2a75f23d2084f397c357bea001dd706eab67e759fca48e36fbc17a91a35adf080329a20699eacf20ad06566799e29e69fa098b2acfb2d0ac112fbfe1a5a3fd225208e3fbd91935222b05569bb0f8392ba4018f19bca9d4015685f380d713b1f6bef87f0fe7e5ae11258ff10b7") [ 93.813171] ================================================================== [ 93.820608] BUG: KMSAN: uninit-value in kallsyms_lookup+0x152/0x910 [ 93.827016] CPU: 0 PID: 7369 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 93.833851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.843319] Call Trace: [ 93.845938] dump_stack+0x185/0x1d0 [ 93.849579] ? kallsyms_lookup+0x152/0x910 [ 93.853826] kmsan_report+0x142/0x240 [ 93.857649] ? futex_wait_queue_me+0x475/0x710 2018/04/29 12:35:00 executing program 1: syz_emit_ethernet(0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffffffb93bb9d80412381001b00000d020000a0150100003ac891c5dc130218efc22afb1ca0750b4958f3f0bd53bf8626d14f32d905e7ea3292a15fdb6a61f1e02660ae6bc92397e05312e5e7f1eef323d9bd0f5a617f5380cbe6affbb6c4e60bdb"], &(0x7f0000000080)={0x40, 0x0, [0x0, 0x10000]}) [ 93.862238] __msan_warning_32+0x6c/0xb0 [ 93.866312] ? futex_wait_queue_me+0x475/0x710 [ 93.870903] kallsyms_lookup+0x152/0x910 [ 93.874971] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.879652] ? futex_wait_queue_me+0x476/0x710 [ 93.884241] __sprint_symbol+0x147/0x5b0 [ 93.888308] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.893162] ? futex_wait_queue_me+0x476/0x710 [ 93.897753] sprint_backtrace+0x7f/0x90 [ 93.901740] ? futex_wait_queue_me+0x476/0x710 [ 93.906326] symbol_string+0x19f/0x230 [ 93.910223] ? futex_wait_queue_me+0x476/0x710 [ 93.914813] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.919669] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.924338] ? vsnprintf+0xa2d/0x33c0 [ 93.928141] ? pointer+0xa8/0x1410 [ 93.931682] ? vsnprintf+0xa2d/0x33c0 [ 93.935489] ? futex_wait_queue_me+0x476/0x710 [ 93.940073] pointer+0xdb9/0x1410 [ 93.943537] ? futex_wait_queue_me+0x476/0x710 [ 93.948130] vsnprintf+0xa2d/0x33c0 [ 93.951772] seq_printf+0x29f/0x420 [ 93.955430] ? futex_wait_queue_me+0x476/0x710 [ 93.960023] ? futex_wait_queue_me+0x476/0x710 [ 93.964611] ? futex_wait_queue_me+0x476/0x710 [ 93.969198] proc_pid_stack+0x326/0x470 [ 93.973186] proc_single_show+0x1af/0x300 [ 93.977344] ? proc_pid_wchan+0x250/0x250 [ 93.981496] ? proc_single_open+0x90/0x90 [ 93.985648] traverse+0x3c4/0xe60 [ 93.989115] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.993789] seq_read+0x3dc/0x2260 [ 93.997335] ? security_file_permission+0x473/0x4b0 [ 94.002369] do_iter_read+0x880/0xd70 [ 94.006185] ? seq_open+0x360/0x360 [ 94.009821] vfs_readv+0x1ec/0x260 [ 94.013377] default_file_splice_read+0xa9a/0x1120 [ 94.018325] ? SYSC_tee+0x13d0/0x13d0 [ 94.022137] splice_direct_to_actor+0x4c6/0x1040 [ 94.026901] ? do_splice_direct+0x540/0x540 [ 94.031230] ? security_file_permission+0x28f/0x4b0 [ 94.036259] ? rw_verify_area+0x35e/0x580 [ 94.040416] do_splice_direct+0x335/0x540 [ 94.044578] do_sendfile+0x1067/0x1e40 [ 94.048481] SYSC_sendfile64+0x1b3/0x300 [ 94.052577] SyS_sendfile64+0x64/0x90 [ 94.056395] do_syscall_64+0x309/0x430 [ 94.060287] ? SYSC_sendfile+0x320/0x320 [ 94.064352] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.069537] RIP: 0033:0x455979 [ 94.072723] RSP: 002b:00007f2733596c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 94.080434] RAX: ffffffffffffffda RBX: 00007f27335976d4 RCX: 0000000000455979 [ 94.087703] RDX: 0000000020000040 RSI: 0000000000000014 RDI: 0000000000000014 [ 94.094971] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.102238] R10: 00010000400000fc R11: 0000000000000246 R12: 00000000ffffffff [ 94.109507] R13: 00000000000004d3 R14: 00000000006fa468 R15: 0000000000000000 [ 94.116778] [ 94.118400] Uninit was stored to memory at: [ 94.122729] kmsan_internal_chain_origin+0x12b/0x210 [ 94.127840] __msan_chain_origin+0x69/0xc0 [ 94.132083] __save_stack_trace+0x829/0xb00 [ 94.136419] save_stack_trace_tsk+0x258/0x2f0 [ 94.140917] proc_pid_stack+0x26a/0x470 [ 94.144894] proc_single_show+0x1af/0x300 [ 94.149044] traverse+0x3c4/0xe60 [ 94.152509] seq_read+0x3dc/0x2260 [ 94.156052] do_iter_read+0x880/0xd70 [ 94.159859] vfs_readv+0x1ec/0x260 [ 94.163398] default_file_splice_read+0xa9a/0x1120 [ 94.168330] splice_direct_to_actor+0x4c6/0x1040 [ 94.173091] do_splice_direct+0x335/0x540 [ 94.177246] do_sendfile+0x1067/0x1e40 [ 94.181137] SYSC_sendfile64+0x1b3/0x300 [ 94.185199] SyS_sendfile64+0x64/0x90 [ 94.188999] do_syscall_64+0x309/0x430 [ 94.192889] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.198070] Uninit was stored to memory at: [ 94.202397] kmsan_internal_chain_origin+0x12b/0x210 [ 94.207500] __msan_chain_origin+0x69/0xc0 [ 94.211741] update_stack_state+0x959/0xa40 [ 94.216069] unwind_next_frame+0x618/0xe50 [ 94.220311] __save_stack_trace+0x734/0xb00 [ 94.224637] save_stack_trace_tsk+0x258/0x2f0 [ 94.229150] proc_pid_stack+0x26a/0x470 [ 94.233136] proc_single_show+0x1af/0x300 [ 94.237284] traverse+0x3c4/0xe60 [ 94.240737] seq_read+0x3dc/0x2260 [ 94.244281] do_iter_read+0x880/0xd70 [ 94.248088] vfs_readv+0x1ec/0x260 [ 94.251637] default_file_splice_read+0xa9a/0x1120 [ 94.256572] splice_direct_to_actor+0x4c6/0x1040 [ 94.261330] do_splice_direct+0x335/0x540 [ 94.265481] do_sendfile+0x1067/0x1e40 [ 94.269366] SYSC_sendfile64+0x1b3/0x300 [ 94.273429] SyS_sendfile64+0x64/0x90 [ 94.277233] do_syscall_64+0x309/0x430 [ 94.281148] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.286333] Local variable description: ----c.i.i.i.i@__block_write_begin_int [ 94.293597] Variable was created at: [ 94.297316] __block_write_begin_int+0xe8/0x2910 [ 94.302077] block_page_mkwrite+0x495/0x980 [ 94.306392] ================================================================== [ 94.313742] Disabling lock debugging due to kernel taint [ 94.319188] Kernel panic - not syncing: panic_on_warn set ... [ 94.319188] [ 94.326552] CPU: 0 PID: 7369 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 94.334688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.344039] Call Trace: [ 94.346633] dump_stack+0x185/0x1d0 [ 94.350268] panic+0x39d/0x940 [ 94.353491] ? kallsyms_lookup+0x152/0x910 [ 94.357731] kmsan_report+0x238/0x240 [ 94.361547] ? futex_wait_queue_me+0x475/0x710 [ 94.366141] __msan_warning_32+0x6c/0xb0 [ 94.370213] ? futex_wait_queue_me+0x475/0x710 [ 94.374802] kallsyms_lookup+0x152/0x910 [ 94.378870] ? __msan_poison_alloca+0x15c/0x1d0 [ 94.383556] ? futex_wait_queue_me+0x476/0x710 [ 94.388150] __sprint_symbol+0x147/0x5b0 [ 94.392221] ? kmsan_set_origin_inline+0x6b/0x120 [ 94.397070] ? futex_wait_queue_me+0x476/0x710 [ 94.401659] sprint_backtrace+0x7f/0x90 [ 94.405640] ? futex_wait_queue_me+0x476/0x710 [ 94.410226] symbol_string+0x19f/0x230 [ 94.414122] ? futex_wait_queue_me+0x476/0x710 [ 94.418701] ? kmsan_set_origin_inline+0x6b/0x120 [ 94.423531] ? __msan_poison_alloca+0x15c/0x1d0 [ 94.428194] ? vsnprintf+0xa2d/0x33c0 [ 94.431996] ? pointer+0xa8/0x1410 [ 94.435526] ? vsnprintf+0xa2d/0x33c0 [ 94.439310] ? futex_wait_queue_me+0x476/0x710 [ 94.443873] pointer+0xdb9/0x1410 [ 94.447310] ? futex_wait_queue_me+0x476/0x710 [ 94.451874] vsnprintf+0xa2d/0x33c0 [ 94.455497] seq_printf+0x29f/0x420 [ 94.459121] ? futex_wait_queue_me+0x476/0x710 [ 94.463685] ? futex_wait_queue_me+0x476/0x710 [ 94.468248] ? futex_wait_queue_me+0x476/0x710 [ 94.472811] proc_pid_stack+0x326/0x470 [ 94.476782] proc_single_show+0x1af/0x300 [ 94.480925] ? proc_pid_wchan+0x250/0x250 [ 94.485065] ? proc_single_open+0x90/0x90 [ 94.489204] traverse+0x3c4/0xe60 [ 94.492642] ? __msan_poison_alloca+0x15c/0x1d0 [ 94.497292] seq_read+0x3dc/0x2260 [ 94.500834] ? security_file_permission+0x473/0x4b0 [ 94.505881] do_iter_read+0x880/0xd70 [ 94.509678] ? seq_open+0x360/0x360 [ 94.513297] vfs_readv+0x1ec/0x260 [ 94.516907] default_file_splice_read+0xa9a/0x1120 [ 94.521831] ? SYSC_tee+0x13d0/0x13d0 [ 94.525613] splice_direct_to_actor+0x4c6/0x1040 [ 94.530355] ? do_splice_direct+0x540/0x540 [ 94.534685] ? security_file_permission+0x28f/0x4b0 [ 94.539711] ? rw_verify_area+0x35e/0x580 [ 94.543864] do_splice_direct+0x335/0x540 [ 94.548024] do_sendfile+0x1067/0x1e40 [ 94.551925] SYSC_sendfile64+0x1b3/0x300 [ 94.555997] SyS_sendfile64+0x64/0x90 [ 94.559792] do_syscall_64+0x309/0x430 [ 94.563660] ? SYSC_sendfile+0x320/0x320 [ 94.567703] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.572870] RIP: 0033:0x455979 [ 94.576043] RSP: 002b:00007f2733596c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 94.583741] RAX: ffffffffffffffda RBX: 00007f27335976d4 RCX: 0000000000455979 [ 94.590989] RDX: 0000000020000040 RSI: 0000000000000014 RDI: 0000000000000014 [ 94.598248] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.605505] R10: 00010000400000fc R11: 0000000000000246 R12: 00000000ffffffff [ 94.612759] R13: 00000000000004d3 R14: 00000000006fa468 R15: 0000000000000000 [ 94.620526] Dumping ftrace buffer: [ 94.624056] (ftrace buffer empty) [ 94.627742] Kernel Offset: disabled [ 94.631343] Rebooting in 86400 seconds..