[ 37.827379] audit: type=1800 audit(1549952113.917:25): pid=7563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 37.862718] audit: type=1800 audit(1549952113.927:26): pid=7563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 37.888157] audit: type=1800 audit(1549952113.927:27): pid=7563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 37.918127] audit: type=1800 audit(1549952113.937:28): pid=7563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] 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 '10.128.0.5' (ECDSA) to the list of known hosts. 2019/02/12 06:15:26 parsed 1 programs 2019/02/12 06:15:28 executed programs: 0 syzkaller login: [ 52.867569] IPVS: ftp: loaded support on port[0] = 21 [ 52.884060] IPVS: ftp: loaded support on port[0] = 21 [ 52.896922] IPVS: ftp: loaded support on port[0] = 21 [ 52.916630] IPVS: ftp: loaded support on port[0] = 21 [ 52.923364] IPVS: ftp: loaded support on port[0] = 21 [ 52.958667] IPVS: ftp: loaded support on port[0] = 21 [ 53.156503] chnl_net:caif_netlink_parms(): no params data found [ 53.304099] chnl_net:caif_netlink_parms(): no params data found [ 53.314366] chnl_net:caif_netlink_parms(): no params data found [ 53.322463] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.329951] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.336994] device bridge_slave_0 entered promiscuous mode [ 53.380801] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.387366] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.396009] device bridge_slave_1 entered promiscuous mode [ 53.432395] chnl_net:caif_netlink_parms(): no params data found [ 53.502928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.512889] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.520867] chnl_net:caif_netlink_parms(): no params data found [ 53.586495] chnl_net:caif_netlink_parms(): no params data found [ 53.626741] team0: Port device team_slave_0 added [ 53.632181] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.639037] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.649142] device bridge_slave_0 entered promiscuous mode [ 53.665046] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.671459] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.679070] device bridge_slave_0 entered promiscuous mode [ 53.685549] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.692563] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.700264] device bridge_slave_0 entered promiscuous mode [ 53.710929] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.717320] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.725435] device bridge_slave_1 entered promiscuous mode [ 53.732752] team0: Port device team_slave_1 added [ 53.751567] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.758743] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.765703] device bridge_slave_1 entered promiscuous mode [ 53.783809] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.792368] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.800510] device bridge_slave_1 entered promiscuous mode [ 53.870159] device hsr_slave_0 entered promiscuous mode [ 53.908098] device hsr_slave_1 entered promiscuous mode [ 53.995398] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.009448] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.019256] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.033794] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.050348] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.073571] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.080685] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.087654] device bridge_slave_0 entered promiscuous mode [ 54.095877] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.103711] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.111765] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.120501] device bridge_slave_0 entered promiscuous mode [ 54.142062] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.149084] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.156061] device bridge_slave_1 entered promiscuous mode [ 54.169335] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.175932] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.183324] device bridge_slave_1 entered promiscuous mode [ 54.190632] team0: Port device team_slave_0 added [ 54.204250] team0: Port device team_slave_0 added [ 54.210809] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.217317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.224324] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.230750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.259955] team0: Port device team_slave_0 added [ 54.266082] team0: Port device team_slave_1 added [ 54.281970] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.289870] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.300606] team0: Port device team_slave_1 added [ 54.313587] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.323468] team0: Port device team_slave_1 added [ 54.345945] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.355134] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.410010] device hsr_slave_0 entered promiscuous mode [ 54.458242] device hsr_slave_1 entered promiscuous mode [ 54.508981] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.580996] device hsr_slave_0 entered promiscuous mode [ 54.618184] device hsr_slave_1 entered promiscuous mode [ 54.677859] team0: Port device team_slave_0 added [ 54.712127] team0: Port device team_slave_1 added [ 54.760238] device hsr_slave_0 entered promiscuous mode [ 54.798174] device hsr_slave_1 entered promiscuous mode [ 54.844528] team0: Port device team_slave_0 added [ 54.876515] team0: Port device team_slave_1 added [ 54.981490] device hsr_slave_0 entered promiscuous mode [ 55.020830] device hsr_slave_1 entered promiscuous mode [ 55.121000] device hsr_slave_0 entered promiscuous mode [ 55.188057] device hsr_slave_1 entered promiscuous mode [ 55.265036] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.342652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.350541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.369107] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.384684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.404452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.433617] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.447041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.455330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.468624] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.489961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.508121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.517093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.525035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.533252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.541145] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.547482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.554581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.563360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.571068] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.577398] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.584362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.592442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.600283] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.606624] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.613583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.621342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.629366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.637076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.644725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.652678] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.660497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.668106] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.675504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.683133] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.705583] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.712713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.720146] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.727053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.735042] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.742689] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.749111] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.756728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.764679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.772679] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.779080] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.785822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.793624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.801236] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.807553] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.814720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.822917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.843193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.852020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.867595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.875176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.883285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.891157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.899539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.906466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.914281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.921857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.929067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.936030] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.956874] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.968905] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.987193] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.994011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.002266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.010370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.018419] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.025903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.033604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.041483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.049148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.056475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.064286] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.072038] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.079148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.088419] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.120524] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.132042] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.142336] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.157594] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.168925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.176753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.185113] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.191512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.199212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.207043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.215086] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.221476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.228835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.236562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.244170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.251764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.259738] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.267082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.274258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.281285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.290698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.298343] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.304696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.311765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.319713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.327276] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.333675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.343332] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.377458] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.391471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.398762] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.415996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.423887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.482147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.498685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.506381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.532655] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. [ 56.568450] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.586901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.596631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.610740] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.617132] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.627018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.640577] hrtimer: interrupt took 43902 ns [ 56.666924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.674733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.690342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.702850] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.709265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.717385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.732530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.746834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.760881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.773302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.789456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.862240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.880012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.898780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.906646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.939638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.947566] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.962384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.974709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.000519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.015194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.025014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.033646] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.041491] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.085816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.122138] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.169019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.177050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.191683] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.211514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.224931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.235568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.255518] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.274129] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.304872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.387024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.400568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.443139] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.453145] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/02/12 06:15:33 executed programs: 17 [ 58.188982] kasan: CONFIG_KASAN_INLINE enabled [ 58.204499] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 58.220933] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 58.223006] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.227207] CPU: 1 PID: 7845 Comm: syz-executor.4 Not tainted 5.0.0-rc6+ #69 [ 58.240625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.249995] RIP: 0010:__dentry_path+0x49e/0x7c0 [ 58.254665] Code: 89 fc 41 83 e4 01 44 89 e6 e8 7e e7 b2 ff 45 84 e4 0f 85 04 02 00 00 e8 30 e6 b2 ff 48 8b 85 18 ff ff ff 44 89 bd 40 ff ff ff <80> 38 00 0f 85 f9 02 00 00 48 8b 85 38 ff ff ff 41 83 e7 01 44 89 [ 58.274092] RSP: 0018:ffff88808b1ffad0 EFLAGS: 00010293 [ 58.279455] RAX: dffffc0000000005 RBX: 0000000000000000 RCX: ffffffff81bcfae2 [ 58.286724] RDX: 0000000000000000 RSI: ffffffff81bcfaf0 RDI: 0000000000000001 [ 58.293990] RBP: ffff88808b1ffbc0 R08: ffff88809010e440 R09: 0000000000000000 [ 58.301256] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 58.308529] R13: ffff88808b1ffb98 R14: ffff88808aff14be R15: 0000000000000bca [ 58.315802] FS: 00007fe200d5c700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 58.324128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.330017] CR2: 0000000000000010 CR3: 0000000094073000 CR4: 00000000001426e0 [ 58.337287] Call Trace: [ 58.339888] ? simple_dname+0x1f0/0x1f0 [ 58.343981] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 58.349443] ? kmem_cache_alloc_trace+0x354/0x760 [ 58.354289] dentry_path_raw+0x26/0x30 [ 58.358184] kvm_uevent_notify_change.part.0+0x213/0x440 [ 58.363641] kvm_dev_ioctl+0x1132/0x1750 [ 58.367719] ? kvm_debugfs_release+0x90/0x90 [ 58.372130] ? find_held_lock+0x35/0x130 [ 58.376192] ? __fget+0x340/0x540 [ 58.379649] ? kvm_debugfs_release+0x90/0x90 [ 58.384055] do_vfs_ioctl+0xd6e/0x1390 [ 58.387945] ? ioctl_preallocate+0x210/0x210 [ 58.392351] ? __fget+0x367/0x540 [ 58.395806] ? iterate_fd+0x360/0x360 [ 58.399608] ? nsecs_to_jiffies+0x30/0x30 [ 58.403762] ? security_file_ioctl+0x93/0xc0 [ 58.408167] ksys_ioctl+0xab/0xd0 [ 58.411625] __x64_sys_ioctl+0x73/0xb0 [ 58.415517] do_syscall_64+0x103/0x610 [ 58.419405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.424592] RIP: 0033:0x457e39 [ 58.427782] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.446690] RSP: 002b:00007fe200d5bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.454411] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e39 [ 58.461692] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000007 [ 58.468964] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 58.476235] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe200d5c6d4 [ 58.483501] R13: 00000000004c0950 R14: 00000000004d2698 R15: 00000000ffffffff [ 58.490771] Modules linked in: [ 58.498826] kobject: 'loop3' (0000000083bee790): kobject_uevent_env [ 58.504684] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.517834] kobject: 'loop3' (0000000083bee790): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 58.520034] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.529460] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.546698] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.557130] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.566570] kobject: 'loop5' (000000001a0bded5): kobject_uevent_env [ 58.576625] kobject: 'loop5' (000000001a0bded5): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 58.591242] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.604386] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.609058] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.620222] kobject: 'loop2' (00000000a7c3bc3e): kobject_uevent_env [ 58.620253] kobject: 'loop2' (00000000a7c3bc3e): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 58.639118] kobject: 'loop1' (000000003bc708b3): kobject_uevent_env [ 58.653129] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.654336] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.660638] kobject: 'loop1' (000000003bc708b3): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 58.676304] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.683228] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.684613] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.702591] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.715879] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.723983] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.743855] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.772770] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.786733] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.800161] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.806137] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.807610] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.830890] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.834062] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.842801] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.865808] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.868247] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.876307] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.889745] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.901573] kobject: 'loop0' (00000000dde73d63): kobject_uevent_env [ 58.913347] ---[ end trace 05746de367af93f2 ]--- [ 58.919880] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.926154] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.928948] kobject: 'loop0' (00000000dde73d63): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 58.935993] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.953487] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.954088] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.963865] RIP: 0010:__dentry_path+0x49e/0x7c0 [ 58.977631] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 58.979680] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 58.993690] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.000602] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.012276] kobject: 'loop3' (0000000083bee790): kobject_uevent_env [ 59.022589] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.023616] kobject: 'loop3' (0000000083bee790): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 59.031519] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.056505] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.063365] kobject: 'loop1' (000000003bc708b3): kobject_uevent_env [ 59.070559] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.075231] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.085063] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.095626] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.096583] kobject: 'loop1' (000000003bc708b3): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 59.125211] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.136356] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.138355] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.148566] kobject: 'loop5' (000000001a0bded5): kobject_uevent_env [ 59.160651] kobject: 'loop5' (000000001a0bded5): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 59.166477] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.176654] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.187601] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.199415] kobject: 'loop2' (00000000a7c3bc3e): kobject_uevent_env [ 59.203427] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.206387] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.217014] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.233360] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.237834] kobject: 'loop2' (00000000a7c3bc3e): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 59.249250] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.249280] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.261756] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.277726] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.281228] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 59.298875] kobject: 'kvm' (00000000825b6bf6): kobject_uevent_env [ 59.305152] kobject: 'kvm' (00000000825b6bf6): fill_kobj_path: path =