[ 38.179704] audit: type=1800 audit(1550649497.034:27): pid=7601 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 38.213571] audit: type=1800 audit(1550649497.064:28): pid=7601 uid=0 auid=4294967295 ses=4294967295 subj=_ 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. [ 38.860347] audit: type=1800 audit(1550649497.714:29): pid=7601 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [....] startpar: service(s) returned failure: ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.89' (ECDSA) to the list of known hosts. 2019/02/20 07:58:27 parsed 1 programs 2019/02/20 07:58:29 executed programs: 0 syzkaller login: [ 50.382636] IPVS: ftp: loaded support on port[0] = 21 [ 50.387147] IPVS: ftp: loaded support on port[0] = 21 [ 50.393341] IPVS: ftp: loaded support on port[0] = 21 [ 50.404817] IPVS: ftp: loaded support on port[0] = 21 [ 50.463862] IPVS: ftp: loaded support on port[0] = 21 [ 50.511801] IPVS: ftp: loaded support on port[0] = 21 [ 50.656678] chnl_net:caif_netlink_parms(): no params data found [ 50.735172] chnl_net:caif_netlink_parms(): no params data found [ 50.779945] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.786708] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.794158] device bridge_slave_0 entered promiscuous mode [ 50.805283] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.811726] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.819889] device bridge_slave_1 entered promiscuous mode [ 50.868691] chnl_net:caif_netlink_parms(): no params data found [ 50.894172] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.923542] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.953257] chnl_net:caif_netlink_parms(): no params data found [ 50.994626] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.001309] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.009484] device bridge_slave_0 entered promiscuous mode [ 51.018290] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.024649] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.031988] device bridge_slave_1 entered promiscuous mode [ 51.062573] team0: Port device team_slave_0 added [ 51.073371] team0: Port device team_slave_1 added [ 51.130433] chnl_net:caif_netlink_parms(): no params data found [ 51.185800] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.193675] chnl_net:caif_netlink_parms(): no params data found [ 51.202824] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.209557] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.216476] device bridge_slave_0 entered promiscuous mode [ 51.241256] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.258327] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.264675] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.273497] device bridge_slave_1 entered promiscuous mode [ 51.331047] device hsr_slave_0 entered promiscuous mode [ 51.398035] device hsr_slave_1 entered promiscuous mode [ 51.458030] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.464397] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.472347] device bridge_slave_0 entered promiscuous mode [ 51.485133] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.492324] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.500061] device bridge_slave_1 entered promiscuous mode [ 51.550335] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.556757] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.564238] device bridge_slave_0 entered promiscuous mode [ 51.572558] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.587541] team0: Port device team_slave_0 added [ 51.594045] team0: Port device team_slave_1 added [ 51.606699] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.613135] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.620709] device bridge_slave_1 entered promiscuous mode [ 51.628285] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.637243] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.646532] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.715103] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.769766] device hsr_slave_0 entered promiscuous mode [ 51.808427] device hsr_slave_1 entered promiscuous mode [ 51.856844] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.863408] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.870933] device bridge_slave_0 entered promiscuous mode [ 51.878248] team0: Port device team_slave_0 added [ 51.884401] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.898684] team0: Port device team_slave_0 added [ 51.906278] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.915496] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.922597] device bridge_slave_1 entered promiscuous mode [ 51.938590] team0: Port device team_slave_1 added [ 51.950601] team0: Port device team_slave_1 added [ 51.960920] team0: Port device team_slave_0 added [ 51.967195] team0: Port device team_slave_1 added [ 52.019575] device hsr_slave_0 entered promiscuous mode [ 52.088077] device hsr_slave_1 entered promiscuous mode [ 52.136479] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.181110] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.211068] device hsr_slave_0 entered promiscuous mode [ 52.258055] device hsr_slave_1 entered promiscuous mode [ 52.360944] device hsr_slave_0 entered promiscuous mode [ 52.398297] device hsr_slave_1 entered promiscuous mode [ 52.467076] team0: Port device team_slave_0 added [ 52.483845] team0: Port device team_slave_1 added [ 52.540266] device hsr_slave_0 entered promiscuous mode [ 52.578018] device hsr_slave_1 entered promiscuous mode [ 52.714568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.744466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.758598] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.786410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.794377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.810406] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.818043] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.826574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.839945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.846977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.856291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.875320] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.891890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.898931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.905861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.914027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.921694] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.928169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.935619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.943733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.951413] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.957795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.964556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.972570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.980288] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.986606] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.993523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.001457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.019938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.033420] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.045507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.053295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.060902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.067860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.074699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.083930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.092062] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.098470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.105296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.113163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.120845] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.127187] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.134154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.142306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.151586] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.157829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.195686] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.208015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.216997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.225293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.233023] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.239418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.246747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.255037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.264051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.272102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.279745] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.286069] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.292976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.300682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.308348] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.314700] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.321746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.329903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.337656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.345589] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.353114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.360183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.366986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.374761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.382344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.390196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.397688] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.404085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.411083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.419021] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.426546] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.432963] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.441089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.448340] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.455240] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.462330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.469378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.476350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.514102] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.524127] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.534747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.543872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.551572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.559545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.567102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.574981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.582633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.590534] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.598260] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.604633] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.611583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.619555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.627225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.635298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.642825] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.649477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.656291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.665258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.672749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.680717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.688621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.696376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.704441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.712064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.720361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.728398] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.736153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.743373] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.750555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.788226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.796136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.804107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.820257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.827601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.836133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.843798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.851452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.859201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.866860] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.874503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.882426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.890686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.898425] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.905917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.913482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.921868] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.929068] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.940429] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.961568] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.973573] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.985052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.993591] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.001201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.008905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.016231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.024006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.031683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.039144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.046477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.054307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.065454] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.080609] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.091226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.105131] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.118051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.125736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.137529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.145412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.179821] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.195006] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.207147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.226166] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.274582] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.369893] 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. 2019/02/20 07:58:34 executed programs: 23 [ 56.627360] kasan: CONFIG_KASAN_INLINE enabled [ 56.669247] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 56.688957] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 56.690805] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 56.695214] CPU: 1 PID: 8093 Comm: syz-executor.0 Not tainted 5.0.0-rc7+ #79 [ 56.695222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.695245] RIP: 0010:__dentry_path+0x49e/0x7c0 [ 56.711112] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 56.717972] Code: 89 fc 41 83 e4 01 44 89 e6 e8 fe e4 b2 ff 45 84 e4 0f 85 04 02 00 00 e8 b0 e3 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 [ 56.717992] RSP: 0018:ffff88808544fad0 EFLAGS: 00010293 [ 56.718004] RAX: dffffc0000000005 RBX: 0000000000000000 RCX: ffffffff81bcfdc2 [ 56.718011] RDX: 0000000000000000 RSI: ffffffff81bcfdd0 RDI: 0000000000000001 [ 56.718020] RBP: ffff88808544fbc0 R08: ffff88809e698340 R09: 0000000000000000 [ 56.718027] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 56.718036] R13: ffff88808544fb98 R14: ffff888089ad15fe R15: 0000000000000cc4 [ 56.718063] FS: 00007f7dec7bd700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 56.727088] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 56.729414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.729434] CR2: 00007fd5c784e000 CR3: 0000000085ba5000 CR4: 00000000001426e0 [ 56.729443] Call Trace: [ 56.729463] ? simple_dname+0x1f0/0x1f0 [ 56.729480] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 56.729497] ? kmem_cache_alloc_trace+0x354/0x760 [ 56.837740] dentry_path_raw+0x26/0x30 [ 56.841640] kvm_uevent_notify_change.part.0+0x213/0x440 [ 56.847107] kvm_dev_ioctl+0x1132/0x1750 [ 56.851181] ? kvm_debugfs_release+0x90/0x90 [ 56.855587] ? find_held_lock+0x35/0x130 [ 56.859648] ? __fget+0x340/0x540 [ 56.863102] ? kvm_debugfs_release+0x90/0x90 [ 56.867503] do_vfs_ioctl+0xd6e/0x1390 [ 56.871395] ? ioctl_preallocate+0x210/0x210 [ 56.875798] ? smack_file_ioctl+0x196/0x300 [ 56.880131] ? smack_file_lock+0x240/0x240 [ 56.884372] ? __fget+0x367/0x540 [ 56.887828] ? nsecs_to_jiffies+0x30/0x30 [ 56.891973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 56.897512] ? security_file_ioctl+0x93/0xc0 [ 56.901934] ksys_ioctl+0xab/0xd0 [ 56.905393] __x64_sys_ioctl+0x73/0xb0 [ 56.909286] do_syscall_64+0x103/0x610 [ 56.913180] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.918363] RIP: 0033:0x457e29 [ 56.921556] 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 [ 56.940450] RSP: 002b:00007f7dec7bcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 56.948149] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 56.955423] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000007 [ 56.962687] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 56.969945] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7dec7bd6d4 [ 56.977209] R13: 00000000004c093a R14: 00000000004d26b0 R15: 00000000ffffffff [ 56.984474] Modules linked in: [ 56.990199] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.005068] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.006489] kobject: 'loop3' (00000000f2c020d3): kobject_uevent_env [ 57.018850] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.022205] kobject: 'loop3' (00000000f2c020d3): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 57.025969] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.042755] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.043744] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.053271] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.068258] ---[ end trace aff3be983b32b1db ]--- [ 57.076252] RIP: 0010:__dentry_path+0x49e/0x7c0 [ 57.078768] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.098641] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.101313] kobject: 'loop2' (000000009365f4c0): kobject_uevent_env [ 57.117356] Code: 89 fc 41 83 e4 01 44 89 e6 e8 fe e4 b2 ff 45 84 e4 0f 85 04 02 00 00 e8 b0 e3 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 [ 57.127229] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.140580] kobject: 'loop2' (000000009365f4c0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 57.145203] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.157306] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.168094] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.169885] RSP: 0018:ffff88808544fad0 EFLAGS: 00010293 [ 57.174421] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.184139] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.190188] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.198333] kobject: 'loop1' (000000002eb2015c): kobject_uevent_env [ 57.206845] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.210846] RAX: dffffc0000000005 RBX: 0000000000000000 RCX: ffffffff81bcfdc2 [ 57.219868] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.227131] kobject: 'loop1' (000000002eb2015c): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 57.245819] RDX: 0000000000000000 RSI: ffffffff81bcfdd0 RDI: 0000000000000001 [ 57.248765] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.255047] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.269254] RBP: ffff88808544fbc0 R08: ffff88809e698340 R09: 0000000000000000 [ 57.272866] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.280146] kobject: 'loop5' (00000000f110e6c7): kobject_uevent_env [ 57.286791] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.289556] kobject: 'loop5' (00000000f110e6c7): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 57.298167] kobject: 'kvm' (0000000035a4a28f): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 57.306776] kobject: 'kvm' (0000000035a4a28f): kobject_uevent_env [ 57.320145] kobject: