[ 33.256491][ T26] audit: type=1800 audit(1556370173.009:27): pid=7342 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 33.283319][ T26] audit: type=1800 audit(1556370173.009:28): pid=7342 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. [ 34.018711][ T26] audit: type=1800 audit(1556370173.809:29): pid=7342 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 34.039096][ T26] audit: type=1800 audit(1556370173.809:30): pid=7342 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.59' (ECDSA) to the list of known hosts. 2019/04/27 13:15:49 parsed 1 programs 2019/04/27 13:15:52 executed programs: 0 syzkaller login: [ 812.345229][ T7517] IPVS: ftp: loaded support on port[0] = 21 [ 812.353224][ T7515] IPVS: ftp: loaded support on port[0] = 21 [ 812.354238][ T7520] IPVS: ftp: loaded support on port[0] = 21 [ 812.427960][ T7524] IPVS: ftp: loaded support on port[0] = 21 [ 812.428132][ T7522] IPVS: ftp: loaded support on port[0] = 21 [ 812.447320][ T7525] IPVS: ftp: loaded support on port[0] = 21 [ 812.585709][ T7517] chnl_net:caif_netlink_parms(): no params data found [ 812.645587][ T7524] chnl_net:caif_netlink_parms(): no params data found [ 812.661490][ T7520] chnl_net:caif_netlink_parms(): no params data found [ 812.688049][ T7517] bridge0: port 1(bridge_slave_0) entered blocking state [ 812.696027][ T7517] bridge0: port 1(bridge_slave_0) entered disabled state [ 812.704487][ T7517] device bridge_slave_0 entered promiscuous mode [ 812.713603][ T7517] bridge0: port 2(bridge_slave_1) entered blocking state [ 812.720656][ T7517] bridge0: port 2(bridge_slave_1) entered disabled state [ 812.728844][ T7517] device bridge_slave_1 entered promiscuous mode [ 812.771868][ T7517] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 812.783122][ T7517] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 812.802915][ T7517] team0: Port device team_slave_0 added [ 812.813399][ T7517] team0: Port device team_slave_1 added [ 812.901047][ T7524] bridge0: port 1(bridge_slave_0) entered blocking state [ 812.908243][ T7524] bridge0: port 1(bridge_slave_0) entered disabled state [ 812.915883][ T7524] device bridge_slave_0 entered promiscuous mode [ 812.923638][ T7524] bridge0: port 2(bridge_slave_1) entered blocking state [ 812.930688][ T7524] bridge0: port 2(bridge_slave_1) entered disabled state [ 812.938356][ T7524] device bridge_slave_1 entered promiscuous mode [ 812.950487][ T7520] bridge0: port 1(bridge_slave_0) entered blocking state [ 812.959917][ T7520] bridge0: port 1(bridge_slave_0) entered disabled state [ 812.967669][ T7520] device bridge_slave_0 entered promiscuous mode [ 813.034948][ T7517] device hsr_slave_0 entered promiscuous mode [ 813.072359][ T7517] device hsr_slave_1 entered promiscuous mode [ 813.122294][ T7515] chnl_net:caif_netlink_parms(): no params data found [ 813.131244][ T7525] chnl_net:caif_netlink_parms(): no params data found [ 813.151597][ T7520] bridge0: port 2(bridge_slave_1) entered blocking state [ 813.158797][ T7520] bridge0: port 2(bridge_slave_1) entered disabled state [ 813.166488][ T7520] device bridge_slave_1 entered promiscuous mode [ 813.180498][ T7524] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 813.212882][ T7520] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 813.222505][ T7520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 813.241739][ T7520] team0: Port device team_slave_0 added [ 813.248743][ T7524] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 813.287158][ T7520] team0: Port device team_slave_1 added [ 813.297154][ T7522] chnl_net:caif_netlink_parms(): no params data found [ 813.316296][ T7524] team0: Port device team_slave_0 added [ 813.330875][ T7524] team0: Port device team_slave_1 added [ 813.346690][ T7525] bridge0: port 1(bridge_slave_0) entered blocking state [ 813.354421][ T7525] bridge0: port 1(bridge_slave_0) entered disabled state [ 813.362343][ T7525] device bridge_slave_0 entered promiscuous mode [ 813.423535][ T7520] device hsr_slave_0 entered promiscuous mode [ 813.462155][ T7520] device hsr_slave_1 entered promiscuous mode [ 813.521244][ T7515] bridge0: port 1(bridge_slave_0) entered blocking state [ 813.528575][ T7515] bridge0: port 1(bridge_slave_0) entered disabled state [ 813.536983][ T7515] device bridge_slave_0 entered promiscuous mode [ 813.544488][ T7525] bridge0: port 2(bridge_slave_1) entered blocking state [ 813.551639][ T7525] bridge0: port 2(bridge_slave_1) entered disabled state [ 813.560458][ T7525] device bridge_slave_1 entered promiscuous mode [ 813.590494][ T7525] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 813.599095][ T7515] bridge0: port 2(bridge_slave_1) entered blocking state [ 813.606560][ T7515] bridge0: port 2(bridge_slave_1) entered disabled state [ 813.616297][ T7515] device bridge_slave_1 entered promiscuous mode [ 813.664528][ T7524] device hsr_slave_0 entered promiscuous mode [ 813.702388][ T7524] device hsr_slave_1 entered promiscuous mode [ 813.753250][ T7517] bridge0: port 2(bridge_slave_1) entered blocking state [ 813.760488][ T7517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 813.768316][ T7517] bridge0: port 1(bridge_slave_0) entered blocking state [ 813.775683][ T7517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 813.794199][ T7526] bridge0: port 1(bridge_slave_0) entered disabled state [ 813.805193][ T7526] bridge0: port 2(bridge_slave_1) entered disabled state [ 813.819787][ T7525] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 813.835733][ T7515] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 813.845516][ T7515] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 813.882369][ T7522] bridge0: port 1(bridge_slave_0) entered blocking state [ 813.889446][ T7522] bridge0: port 1(bridge_slave_0) entered disabled state [ 813.897196][ T7522] device bridge_slave_0 entered promiscuous mode [ 813.908315][ T7522] bridge0: port 2(bridge_slave_1) entered blocking state [ 813.915499][ T7522] bridge0: port 2(bridge_slave_1) entered disabled state [ 813.923401][ T7522] device bridge_slave_1 entered promiscuous mode [ 813.950724][ T7517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 813.958453][ T7515] team0: Port device team_slave_0 added [ 813.965735][ T7525] team0: Port device team_slave_0 added [ 813.973089][ T7515] team0: Port device team_slave_1 added [ 813.993651][ T7525] team0: Port device team_slave_1 added [ 814.000909][ T7522] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 814.019732][ T7522] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 814.037988][ T7522] team0: Port device team_slave_0 added [ 814.059139][ T7517] 8021q: adding VLAN 0 to HW filter on device team0 [ 814.072393][ T7526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 814.080835][ T7526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 814.094412][ T7522] team0: Port device team_slave_1 added [ 814.145474][ T7515] device hsr_slave_0 entered promiscuous mode [ 814.192357][ T7515] device hsr_slave_1 entered promiscuous mode [ 814.294547][ T7522] device hsr_slave_0 entered promiscuous mode [ 814.342336][ T7522] device hsr_slave_1 entered promiscuous mode [ 814.383025][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 814.391707][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 814.400578][ T2988] bridge0: port 1(bridge_slave_0) entered blocking state [ 814.407683][ T2988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 814.464798][ T7525] device hsr_slave_0 entered promiscuous mode [ 814.502366][ T7525] device hsr_slave_1 entered promiscuous mode [ 814.552260][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 814.561013][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 814.569683][ T7537] bridge0: port 2(bridge_slave_1) entered blocking state [ 814.576794][ T7537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 814.585036][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 814.622701][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 814.631200][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 814.640032][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 814.649635][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 814.659417][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 814.667941][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 814.676178][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 814.684543][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 814.692815][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 814.700878][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 814.713156][ T7520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 814.734436][ T7517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 814.753176][ T7524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 814.777240][ T7520] 8021q: adding VLAN 0 to HW filter on device team0 [ 814.786878][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 814.794766][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 814.834050][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 814.842943][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 814.851194][ T7536] bridge0: port 1(bridge_slave_0) entered blocking state [ 814.858300][ T7536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 814.868207][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 814.877137][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 814.885535][ T7536] bridge0: port 2(bridge_slave_1) entered blocking state [ 814.892594][ T7536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 814.900007][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 814.908860][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 814.917533][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 814.926559][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 814.935015][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 814.944118][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 814.952594][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 814.960708][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 814.969135][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 814.977000][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 814.987637][ T7517] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 814.998477][ T7524] 8021q: adding VLAN 0 to HW filter on device team0 [ 815.015386][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 815.025138][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 815.033427][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 815.040926][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 815.048557][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 815.057101][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 815.066101][ T7536] bridge0: port 1(bridge_slave_0) entered blocking state [ 815.073192][ T7536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 815.080884][ T7536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 815.095380][ T7525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 815.114716][ T7515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 815.138974][ T7520] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 815.159887][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 815.184008][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 815.192778][ T7527] bridge0: port 2(bridge_slave_1) entered blocking state [ 815.200670][ T7527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 815.208921][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 815.217416][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 815.224761][ T7544] 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. [ 815.245625][ T7522] 8021q: adding VLAN 0 to HW filter on device bond0 [ 815.270961][ T7524] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 815.289946][ T7524] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 815.312304][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 815.320734][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 815.335923][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 815.347812][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 815.358640][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 815.367296][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 815.376353][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 815.384729][ T7527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 815.396569][ T7525] 8021q: adding VLAN 0 to HW filter on device team0 [ 815.416062][ T7515] 8021q: adding VLAN 0 to HW filter on device team0 [ 815.425404][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 815.433775][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 815.441352][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 815.449906][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 815.458158][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 815.470256][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 815.487142][ T7522] 8021q: adding VLAN 0 to HW filter on device team0 [ 815.495378][ T7520] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 815.508786][ T7524] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 815.563730][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 815.571347][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 815.580703][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 815.589235][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 815.597770][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 815.604896][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 815.613436][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 815.622356][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 815.630575][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 815.637823][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 815.645754][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 815.654673][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 815.663373][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 815.671766][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 815.680996][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 815.690533][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 815.699234][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 815.706320][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 815.714130][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 815.722745][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 815.730959][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 815.738029][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 815.745521][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 815.754135][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 815.763465][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 815.773620][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 815.781874][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 815.790406][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 815.798689][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 815.806903][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 815.829290][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 815.846674][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 815.856111][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 815.865511][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 815.883319][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 815.897835][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 815.910884][ T7515] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 815.935613][ T7525] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 815.960314][ T7525] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 816.003258][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 816.015193][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 816.025265][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 816.034322][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 816.042776][ T7537] bridge0: port 1(bridge_slave_0) entered blocking state [ 816.050097][ T7537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 816.057871][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 816.066352][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 816.083016][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 816.091334][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 816.104901][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 816.113181][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 816.120690][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 816.130020][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 816.138708][ T7537] bridge0: port 2(bridge_slave_1) entered blocking state [ 816.145766][ T7537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 816.202121][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 816.246680][ T7525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 816.264217][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 816.278538][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 816.296806][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 816.306782][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 816.315402][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 816.325346][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 816.333404][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 816.342583][ T7537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 816.361811][ T7515] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 816.415026][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 816.431246][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 816.452238][ T7522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 816.536267][ T7522] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/04/27 13:15:57 executed programs: 24 2019/04/27 13:16:02 executed programs: 149 2019/04/27 13:16:07 executed programs: 277 2019/04/27 13:16:12 executed programs: 377 2019/04/27 13:16:17 executed programs: 507 2019/04/27 13:16:22 executed programs: 635 2019/04/27 13:16:27 executed programs: 760 2019/04/27 13:16:32 executed programs: 889 2019/04/27 13:16:37 executed programs: 1015 2019/04/27 13:16:42 executed programs: 1146 2019/04/27 13:16:47 executed programs: 1274 2019/04/27 13:16:52 executed programs: 1401 2019/04/27 13:16:57 executed programs: 1528 2019/04/27 13:17:02 executed programs: 1658 2019/04/27 13:17:07 executed programs: 1785 2019/04/27 13:17:12 executed programs: 1915 2019/04/27 13:17:17 executed programs: 2044 2019/04/27 13:17:22 executed programs: 2177 2019/04/27 13:17:27 executed programs: 2305 2019/04/27 13:17:32 executed programs: 2428 2019/04/27 13:17:37 executed programs: 2558 2019/04/27 13:17:42 executed programs: 2686 2019/04/27 13:17:53 executed programs: 2810 [ 1064.163299][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz-executor.3:22023] [ 1064.172106][ C0] Modules linked in: [ 1064.176006][ C0] irq event stamp: 26556 [ 1064.180311][ C0] hardirqs last enabled at (26555): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 1064.190363][ C0] hardirqs last disabled at (26556): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 1064.200570][ C0] softirqs last enabled at (596): [] __do_softirq+0x662/0x95a [ 1064.209726][ C0] softirqs last disabled at (517): [] irq_exit+0x180/0x1d0 [ 1064.219439][ C0] CPU: 0 PID: 22023 Comm: syz-executor.3 Not tainted 5.1.0-rc6+ #89 [ 1064.227396][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1064.237500][ C0] RIP: 0010:smp_call_function_single+0x13e/0x420 [ 1064.243844][ C0] Code: 00 48 8b 4c 24 08 48 8b 54 24 10 48 8d 74 24 40 8b 7c 24 1c e8 23 fa ff ff 41 89 c5 eb 07 e8 e9 87 0a 00 f3 90 44 8b 64 24 58 <31> ff 41 83 e4 01 44 89 e6 e8 54 89 0a 00 45 85 e4 75 e1 e8 ca 87 [ 1064.263538][ C0] RSP: 0018:ffff88809277f3e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 1064.275997][ C0] RAX: ffff8880a8bfc040 RBX: 1ffff110124efe80 RCX: ffffffff8166051c [ 1064.283953][ C0] RDX: 0000000000000000 RSI: ffffffff81660507 RDI: 0000000000000005 [ 1064.291915][ C0] RBP: ffff88809277f4b8 R08: ffff8880a8bfc040 R09: ffffed1015d25be9 [ 1064.299869][ C0] R10: ffffed1015d25be8 R11: ffff8880ae92df47 R12: 0000000000000003 [ 1064.307831][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 1064.315797][ C0] FS: 00007fd569980700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1064.324714][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1064.331288][ C0] CR2: 00007fd56997e178 CR3: 00000000a4fd2000 CR4: 00000000001426f0 [ 1064.339251][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1064.347213][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1064.355166][ C0] Call Trace: [ 1064.358486][ C0] ? add_nops+0x90/0x90 [ 1064.362636][ C0] ? generic_exec_single+0x4b0/0x4b0 [ 1064.367910][ C0] ? add_nops+0x90/0x90 [ 1064.372089][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1064.377840][ C0] ? find_next_and_bit+0x19a/0x200 [ 1064.382953][ C0] smp_call_function_many+0x750/0x8c0 [ 1064.388311][ C0] ? text_poke+0x3a0/0x590 [ 1064.392714][ C0] ? add_nops+0x90/0x90 [ 1064.396880][ C0] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1064.402156][ C0] ? add_nops+0x90/0x90 [ 1064.406328][ C0] ? vcpu_enter_guest+0x93e/0x5ec0 [ 1064.411426][ C0] smp_call_function+0x42/0x90 [ 1064.416180][ C0] ? add_nops+0x90/0x90 [ 1064.420328][ C0] on_each_cpu+0x31/0x200 [ 1064.424647][ C0] ? vcpu_enter_guest+0x93d/0x5ec0 [ 1064.429751][ C0] text_poke_bp+0x107/0x19b [ 1064.434245][ C0] ? poke_int3_handler+0xa0/0xa0 [ 1064.439194][ C0] ? mutex_trylock+0x1e0/0x1e0 [ 1064.444064][ C0] ? vcpu_enter_guest+0x93d/0x5ec0 [ 1064.449192][ C0] __jump_label_transform+0x263/0x330 [ 1064.454556][ C0] ? get_trap_addr+0x1d0/0x1d0 [ 1064.459319][ C0] arch_jump_label_transform+0x2b/0x40 [ 1064.464810][ C0] __jump_label_update+0x16a/0x210 [ 1064.469917][ C0] jump_label_update+0x1ce/0x3d0 [ 1064.474849][ C0] static_key_slow_inc_cpuslocked+0x1c1/0x250 [ 1064.480909][ C0] static_key_slow_inc+0x1b/0x30 [ 1064.485834][ C0] kvm_arch_vcpu_init+0x6b7/0x870 [ 1064.490899][ C0] kvm_vcpu_init+0x272/0x370 [ 1064.495502][ C0] vmx_create_vcpu+0x191/0x2540 [ 1064.500346][ C0] ? mutex_trylock+0x1e0/0x1e0 [ 1064.505140][ C0] ? try_to_wake_up+0xc6/0x1000 [ 1064.509982][ C0] ? vmx_exec_control+0x210/0x210 [ 1064.514996][ C0] ? wait_for_completion+0x440/0x440 [ 1064.520276][ C0] kvm_arch_vcpu_create+0x80/0x120 [ 1064.525376][ C0] kvm_vm_ioctl+0x5ce/0x19c0 [ 1064.529957][ C0] ? _raw_spin_unlock_irqrestore+0xbd/0xe0 [ 1064.535753][ C0] ? kvm_unregister_device_ops+0x70/0x70 [ 1064.541377][ C0] ? refcount_sub_and_test_checked+0x154/0x200 [ 1064.547525][ C0] ? refcount_dec_not_one+0x1f0/0x1f0 [ 1064.552891][ C0] ? migrate_swap_stop+0x920/0x920 [ 1064.557989][ C0] ? lock_downgrade+0x880/0x880 [ 1064.562832][ C0] ? refcount_dec_and_test_checked+0x1b/0x20 [ 1064.568803][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1064.574686][ C0] ? drop_futex_key_refs.isra.0+0x6f/0xf0 [ 1064.580393][ C0] ? futex_wake+0x179/0x4d0 [ 1064.584894][ C0] ? get_futex_key+0x1660/0x1660 [ 1064.589876][ C0] ? tomoyo_domain+0xc5/0x160 [ 1064.594550][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1064.600776][ C0] ? tomoyo_init_request_info+0x105/0x1d0 [ 1064.606485][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1064.612713][ C0] ? tomoyo_path_number_perm+0x263/0x520 [ 1064.618337][ C0] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1064.624180][ C0] ? __fget+0x35a/0x550 [ 1064.628333][ C0] ? kvm_unregister_device_ops+0x70/0x70 [ 1064.633992][ C0] do_vfs_ioctl+0xd6e/0x1390 [ 1064.638589][ C0] ? ioctl_preallocate+0x210/0x210 [ 1064.643690][ C0] ? __fget+0x381/0x550 [ 1064.647843][ C0] ? ksys_dup3+0x3e0/0x3e0 [ 1064.652283][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 1064.657129][ C0] ? tomoyo_file_ioctl+0x23/0x30 [ 1064.662057][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1064.668329][ C0] ? security_file_ioctl+0x93/0xc0 [ 1064.673433][ C0] ksys_ioctl+0xab/0xd0 [ 1064.677582][ C0] __x64_sys_ioctl+0x73/0xb0 [ 1064.682169][ C0] do_syscall_64+0x103/0x610 [ 1064.686748][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1064.692626][ C0] RIP: 0033:0x458da9 [ 1064.696514][ C0] 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 [ 1064.716100][ C0] RSP: 002b:00007fd56997fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1064.724497][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458da9 [ 1064.732457][ C0] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000005 [ 1064.740414][ C0] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1064.748374][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd5699806d4 [ 1064.756334][ C0] R13: 00000000004c1905 R14: 00000000004d40d0 R15: 00000000ffffffff [ 1064.764306][ C0] Sending NMI from CPU 0 to CPUs 1: [ 1064.769938][ C1] NMI backtrace for cpu 1 [ 1064.769944][ C1] CPU: 1 PID: 7538 Comm: kworker/1:4 Not tainted 5.1.0-rc6+ #89 [ 1064.769949][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1064.769964][ C1] Workqueue: rcu_gp process_srcu [ 1064.769970][ C1] RIP: 0010:delay_tsc+0x33/0xc0 [ 1064.769980][ C1] Code: bf 01 00 00 00 41 55 41 54 53 e8 b8 b1 3f fa e8 73 41 23 fc 41 89 c5 0f 01 f9 66 90 48 c1 e2 20 48 09 c2 49 89 d4 eb 16 f3 90 01 00 00 00 e8 93 b1 3f fa e8 4e 41 23 fc 44 39 e8 75 36 0f 01 [ 1064.769984][ C1] RSP: 0018:ffff88808be87bb0 EFLAGS: 00000286 [ 1064.769991][ C1] RAX: 0000000080000000 RBX: 0000023c7bc9be34 RCX: 0000000000000000 [ 1064.769996][ C1] RDX: 0000000000000004 RSI: ffffffff833182fc RDI: 0000000000000001 [ 1064.770000][ C1] RBP: ffff88808be87bd0 R08: ffff8880866e0140 R09: 0000000000000040 [ 1064.770005][ C1] R10: 0000000000000040 R11: ffffc90006710b97 R12: 0000023c7bc9a790 [ 1064.770016][ C1] R13: 0000000000000001 R14: 0000000000002ced R15: 0000000000000006 [ 1064.770022][ C1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 1064.770026][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1064.770030][ C1] CR2: 00007ffea1be9378 CR3: 0000000092ea0000 CR4: 00000000001426e0 [ 1064.770035][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1064.770040][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1064.770042][ C1] Call Trace: [ 1064.770045][ C1] __const_udelay+0x5f/0x80 [ 1064.770048][ C1] try_check_zero+0x201/0x330 [ 1064.770051][ C1] process_srcu+0x329/0xe20 [ 1064.770054][ C1] process_one_work+0x98e/0x1790 [ 1064.770058][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1064.770061][ C1] ? lock_acquire+0x16f/0x3f0 [ 1064.770064][ C1] worker_thread+0x98/0xe40 [ 1064.770067][ C1] ? trace_hardirqs_on+0x67/0x230 [ 1064.770070][ C1] kthread+0x357/0x430 [ 1064.770073][ C1] ? process_one_work+0x1790/0x1790 [ 1064.770077][ C1] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1064.770080][ C1] ret_from_fork+0x3a/0x50 [ 1064.770499][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 1064.774543][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 1064.782031][ C0] CPU: 0 PID: 22023 Comm: syz-executor.3 Tainted: G L 5.1.0-rc6+ #89 [ 1064.792251][ C1] rcu: 1-...!: (1 ticks this GP) idle=23a/1/0x4000000000000002 softirq=56460/56460 fqs=0 [ 1064.796979][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1064.796984][ C0] Call Trace: [ 1064.796989][ C0] [ 1064.797071][ C0] dump_stack+0x172/0x1f0 [ 1064.797110][ C0] panic+0x2cb/0x65c [ 1064.802023][ C1] rcu: (t=13033 jiffies g=33453 q=88) [ 1064.821614][ C0] ? __warn_printk+0xf3/0xf3 [ 1064.827652][ C1] rcu: rcu_preempt kthread starved for 13033 jiffies! g33453 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 1064.835600][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1064.843534][ C1] rcu: RCU grace-period kthread stack dump: [ 1064.843543][ C1] rcu_preempt I28600 10 2 0x80000000 [ 1064.851537][ C0] ? printk_safe_flush+0xf2/0x140 [ 1064.859443][ C1] Call Trace: [ 1064.867399][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1064.876321][ C1] __schedule+0x813/0x1cc0 [ 1064.882933][ C0] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1064.890845][ C1] ? __sched_text_start+0x8/0x8 [ 1064.898795][ C0] ? watchdog_timer_fn.cold+0x5/0x33 [ 1064.906744][ C1] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 1064.910006][ C0] ? watchdog_timer_fn+0x557/0x590 [ 1064.914487][ C1] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1064.919135][ C0] watchdog_timer_fn.cold+0x16/0x33 [ 1064.923612][ C1] ? trace_hardirqs_on+0x67/0x230 [ 1064.928552][ C0] __hrtimer_run_queues+0x33e/0xde0 [ 1064.933867][ C1] schedule+0x92/0x180 [ 1064.938521][ C0] ? softlockup_fn+0x90/0x90 [ 1064.943019][ C1] schedule_timeout+0x4db/0xfd0 [ 1064.948029][ C0] ? hrtimer_start_range_ns+0xc80/0xc80 [ 1064.952069][ C1] ? usleep_range+0x170/0x170 [ 1064.957248][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1064.963457][ C1] ? trace_hardirqs_on+0x67/0x230 [ 1064.967859][ C0] ? ktime_get_update_offsets_now+0x2d9/0x440 [ 1064.974556][ C1] ? kasan_check_read+0x11/0x20 [ 1064.981067][ C0] hrtimer_interrupt+0x314/0x770 [ 1064.990408][ C1] ? __next_timer_interrupt+0x1a0/0x1a0 [ 1065.000361][ C0] smp_apic_timer_interrupt+0x120/0x570 [ 1065.010406][ C1] ? prepare_to_swait_exclusive+0x120/0x120 [ 1065.013645][ C0] apic_timer_interrupt+0xf/0x20 [ 1065.016475][ C1] rcu_gp_kthread+0x962/0x17b0 [ 1065.020768][ C0] [ 1065.024643][ C1] ? kasan_check_write+0x14/0x20 [ 1065.030159][ C0] RIP: 0010:smp_call_function_single+0x13e/0x420 [ 1065.034719][ C1] ? wait_rcu_exp_gp+0x50/0x50 [ 1065.046050][ C0] Code: 00 48 8b 4c 24 08 48 8b 54 24 10 48 8d 74 24 40 8b 7c 24 1c e8 23 fa ff ff 41 89 c5 eb 07 e8 e9 87 0a 00 f3 90 44 8b 64 24 58 <31> ff 41 83 e4 01 44 89 e6 e8 54 89 0a 00 45 85 e4 75 e1 e8 ca 87 [ 1065.051737][ C1] ? trace_hardirqs_on+0x67/0x230 [ 1065.057596][ C0] RSP: 0018:ffff88809277f3e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 1065.063897][ C1] ? kasan_check_read+0x11/0x20 [ 1065.068902][ C0] RAX: ffff8880a8bfc040 RBX: 1ffff110124efe80 RCX: ffffffff8166051c [ 1065.072167][ C1] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1065.078373][ C0] RDX: 0000000000000000 RSI: ffffffff81660507 RDI: 0000000000000005 [ 1065.082773][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1065.088370][ C0] RBP: ffff88809277f4b8 R08: ffff8880a8bfc040 R09: ffffed1015d25be9 [ 1065.093193][ C1] ? __kthread_parkme+0xfb/0x1b0 [ 1065.098453][ C0] R10: ffffed1015d25be8 R11: ffff8880ae92df47 R12: 0000000000000003 [ 1065.098464][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 1065.104247][ C1] kthread+0x357/0x430 [ 1065.109331][ C0] ? smp_call_function_single+0x14c/0x420 [ 1065.114585][ C1] ? wait_rcu_exp_gp+0x50/0x50 [ 1065.119772][ C0] ? smp_call_function_single+0x137/0x420 [ 1065.124765][ C1] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1065.129933][ C0] ? add_nops+0x90/0x90 [ 1065.133994][ C1] ret_from_fork+0x3a/0x50 [ 1065.138561][ C0] ? generic_exec_single+0x4b0/0x4b0 [ 1065.143415][ C1] Sending NMI from CPU 1 to CPUs 0: [ 1065.148896][ C0] ? add_nops+0x90/0x90 [ 1065.155683][ C1] NMI backtrace for cpu 0 [ 1065.155691][ C1] CPU: 0 PID: 22023 Comm: syz-executor.3 Tainted: G L 5.1.0-rc6+ #89 [ 1065.155697][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.155701][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x1/0x50 [ 1065.155713][ C1] Code: 25 74 7e ec 08 41 bc f4 ff ff ff e8 cd 5d ea ff 48 c7 05 5e 7e ec 08 00 00 00 00 e9 a4 e9 ff ff 90 90 90 90 90 90 90 90 90 55 <48> 89 e5 48 8b 75 08 65 48 8b 04 25 00 ee 01 00 65 8b 15 88 60 91 [ 1065.155717][ C1] RSP: 0018:ffff8880ae807698 EFLAGS: 00000006 [ 1065.155724][ C1] RAX: 0000000000000005 RBX: ffffffff876bd162 RCX: ffffffff870d0f8e [ 1065.155730][ C1] RDX: 0000000000000002 RSI: dffffc0000000000 RDI: 0000000000000005 [ 1065.155735][ C1] RBP: ffff8880ae807780 R08: ffff8880a8bfc040 R09: ffffed1015d00f22 [ 1065.155740][ C1] R10: ffffed1015d00f21 R11: ffff8880ae80790d R12: ffffffff876bd162 [ 1065.155745][ C1] R13: ffff8880ae8078e1 R14: 0000000000000025 R15: ffff8880ae807758 [ 1065.155751][ C1] FS: 00007fd569980700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1065.155756][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1065.155761][ C1] CR2: 00007fd56997e178 CR3: 00000000a4fd2000 CR4: 00000000001426f0 [ 1065.155766][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1065.155771][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1065.155774][ C1] Call Trace: [ 1065.155776][ C1] [ 1065.155780][ C1] ? vsnprintf+0x3dd/0x1af0 [ 1065.155783][ C1] ? pointer+0xa30/0xa30 [ 1065.155786][ C1] ? pointer+0xa30/0xa30 [ 1065.155790][ C1] ? find_held_lock+0x35/0x130 [ 1065.155793][ C1] snprintf+0xbb/0xf0 [ 1065.155796][ C1] ? vsprintf+0x40/0x40 [ 1065.155799][ C1] ? scnprintf+0x140/0x140 [ 1065.155803][ C1] ? __lock_acquire+0x548/0x3fb0 [ 1065.155807][ C1] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1065.155811][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1065.155815][ C1] msg_print_text+0x1a2/0x5c0 [ 1065.155819][ C1] ? msg_print_ext_body+0x450/0x450 [ 1065.155822][ C1] ? kasan_check_write+0x14/0x20 [ 1065.155826][ C1] ? do_raw_spin_lock+0x133/0x2e0 [ 1065.155830][ C1] ? console_unlock+0x1ac/0xed0 [ 1065.155833][ C1] ? find_held_lock+0x35/0x130 [ 1065.155837][ C1] console_unlock+0x374/0xed0 [ 1065.155840][ C1] vprintk_emit+0x280/0x6d0 [ 1065.155844][ C1] vprintk_default+0x28/0x30 [ 1065.155847][ C1] vprintk_func+0x7e/0x189 [ 1065.155850][ C1] printk+0xba/0xed [ 1065.155854][ C1] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1065.155858][ C1] ? is_bpf_text_address+0xd3/0x170 [ 1065.155861][ C1] ? add_nops+0x90/0x90 [ 1065.155865][ C1] show_trace_log_lvl+0x23a/0x28c [ 1065.155868][ C1] ? add_nops+0x90/0x90 [ 1065.155872][ C1] ? smp_call_function_many+0x750/0x8c0 [ 1065.155875][ C1] show_stack+0x39/0x3b [ 1065.155878][ C1] dump_stack+0x172/0x1f0 [ 1065.155881][ C1] panic+0x2cb/0x65c [ 1065.155885][ C1] ? __warn_printk+0xf3/0xf3 [ 1065.155889][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1065.155893][ C1] ? printk_safe_flush+0xf2/0x140 [ 1065.155897][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1065.155901][ C1] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1065.155905][ C1] ? watchdog_timer_fn.cold+0x5/0x33 [ 1065.155909][ C1] ? watchdog_timer_fn+0x557/0x590 [ 1065.155912][ C1] watchdog_timer_fn.cold+0x16/0x33 [ 1065.155916][ C1] __hrtimer_run_queues+0x33e/0xde0 [ 1065.155919][ C1] ? softlockup_fn+0x90/0x90 [ 1065.155924][ C1] ? hrtimer_start_range_ns+0xc80/0xc80 [ 1065.155928][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1065.155932][ C1] ? ktime_get_update_offsets_now+0x2d9/0x440 [ 1065.155936][ C1] hrtimer_interrupt+0x314/0x770 [ 1065.155940][ C1] smp_apic_timer_interrupt+0x120/0x570 [ 1065.155943][ C1] apic_timer_interrupt+0xf/0x20 [ 1065.155946][ C1] [ 1065.155950][ C1] RIP: 0010:smp_call_function_single+0x13e/0x420 [ 1065.155961][ C1] Code: 00 48 8b 4c 24 08 48 8b 54 24 10 48 8d 74 24 40 8b 7c 24 1c e8 23 fa ff ff 41 89 c5 eb 07 e8 e9 87 0a 00 f3 90 44 8b 64 24 58 <31> ff 41 83 e4 01 44 89 e6 e8 54 89 0a 00 45 85 e4 75 e1 e8 ca 87 [ 1065.155965][ C1] RSP: 0018:ffff88809277f3e0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 1065.155974][ C1] RAX: ffff8880a8bfc040 RBX: 1ffff110124efe80 RCX: ffffffff8166051c [ 1065.155987][ C1] RDX: 0000000000000000 RSI: ffffffff81660507 RDI: 0000000000000005 [ 1065.155992][ C1] RBP: ffff88809277f4b8 R08: ffff8880a8bfc040 R09: ffffed1015d25be9 [ 1065.155998][ C1] R10: ffffed1015d25be8 R11: ffff8880ae92df47 R12: 0000000000000003 [ 1065.156003][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 1065.156007][ C1] ? smp_call_function_single+0x14c/0x420 [ 1065.156011][ C1] ? smp_call_function_single+0x137/0x420 [ 1065.156014][ C1] ? add_nops+0x90/0x90 [ 1065.156018][ C1] ? generic_exec_single+0x4b0/0x4b0 [ 1065.156021][ C1] ? add_nops+0x90/0x90 [ 1065.156025][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1065.156029][ C1] ? find_next_and_bit+0x19a/0x200 [ 1065.156033][ C1] smp_call_function_many+0x750/0x8c0 [ 1065.156037][ C1] ? text_poke+0x3a0/0x590 [ 1065.156040][ C1] ? add_nops+0x90/0x90 [ 1065.156044][ C1] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1065.156047][ C1] ? add_nops+0x90/0x90 [ 1065.156051][ C1] ? vcpu_enter_guest+0x93e/0x5ec0 [ 1065.156054][ C1] smp_call_function+0x42/0x90 [ 1065.156058][ C1] ? add_nops+0x90/0x90 [ 1065.156061][ C1] on_each_cpu+0x31/0x200 [ 1065.156065][ C1] ? vcpu_enter_guest+0x93d/0x5ec0 [ 1065.156068][ C1] text_poke_bp+0x107/0x19b [ 1065.156072][ C1] ? poke_int3_handler+0xa0/0xa0 [ 1065.156075][ C1] ? mutex_trylock+0x1e0/0x1e0 [ 1065.156079][ C1] ? vcpu_enter_guest+0x93d/0x5ec0 [ 1065.156083][ C1] __jump_label_transform+0x263/0x330 [ 1065.156087][ C1] ? get_trap_addr+0x1d0/0x1d0 [ 1065.156091][ C1] arch_jump_label_transform+0x2b/0x40 [ 1065.156094][ C1] __jump_label_update+0x16a/0x210 [ 1065.156098][ C1] jump_label_update+0x1ce/0x3d0 [ 1065.156102][ C1] static_key_slow_inc_cpuslocked+0x1c1/0x250 [ 1065.156106][ C1] static_key_slow_inc+0x1b/0x30 [ 1065.156110][ C1] kvm_arch_vcpu_init+0x6b7/0x870 [ 1065.156113][ C1] kvm_vcpu_init+0x272/0x370 [ 1065.156117][ C1] vmx_create_vcpu+0x191/0x2540 [ 1065.156120][ C1] ? mutex_trylock+0x1e0/0x1e0 [ 1065.156124][ C1] ? try_to_wake_up+0xc6/0x1000 [ 1065.156128][ C1] ? vmx_exec_control+0x210/0x210 [ 1065.156132][ C1] ? wait_for_completion+0x440/0x440 [ 1065.156135][ C1] kvm_arch_vcpu_create+0x80/0x120 [ 1065.156139][ C1] kvm_vm_ioctl+0x5ce/0x19c0 [ 1065.156143][ C1] ? _raw_spin_unlock_irqrestore+0xbd/0xe0 [ 1065.156146][ C1] ? kvm_unregister_device_ops+0x70/0x70 [ 1065.156151][ C1] ? refcount_sub_and_test_checked+0x154/0x200 [ 1065.156155][ C1] ? refcount_dec_not_one+0x1f0/0x1f0 [ 1065.156159][ C1] ? migrate_swap_stop+0x920/0x920 [ 1065.156162][ C1] ? lock_downgrade+0x880/0x880 [ 1065.156166][ C1] ? refcount_dec_and_test_checked+0x1b/0x20 [ 1065.156171][ C1] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1065.156175][ C1] ? drop_futex_key_refs.isra.0+0x6f/0xf0 [ 1065.156178][ C1] ? futex_wake+0x179/0x4d0 [ 1065.156181][ C1] ? get_futex_key+0x1660/0x1660 [ 1065.156185][ C1] ? tomoyo_domain+0xc5/0x160 [ 1065.156189][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1065.156193][ C1] ? tomoyo_init_request_info+0x105/0x1d0 [ 1065.156198][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1065.156202][ C1] ? tomoyo_path_number_perm+0x263/0x520 [ 1065.156206][ C1] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1065.156209][ C1] ? __fget+0x35a/0x550 [ 1065.156213][ C1] ? kvm_unregister_device_ops+0x70/0x70 [ 1065.156217][ C1] do_vfs_ioctl+0xd6e/0x1390 [ 1065.156220][ C1] ? ioctl_preallocate+0x210/0x210 [ 1065.156223][ C1] ? __fget+0x381/0x550 [ 1065.156227][ C1] ? ksys_dup3+0x3e0/0x3e0 [ 1065.156230][ C1] ? nsecs_to_jiffies+0x30/0x30 [ 1065.156234][ C1] ? tomoyo_file_ioctl+0x23/0x30 [ 1065.156238][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1065.156242][ C1] ? security_file_ioctl+0x93/0xc0 [ 1065.156245][ C1] ksys_ioctl+0xab/0xd0 [ 1065.156249][ C1] __x64_sys_ioctl+0x73/0xb0 [ 1065.156252][ C1] do_syscall_64+0x103/0x610 [ 1065.156256][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1065.156259][ C1] RIP: 0033:0x458da9 [ 1065.156270][ C1] 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 [ 1065.156274][ C1] RSP: 002b:00007fd56997fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1065.156283][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458da9 [ 1065.156289][ C1] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000005 [ 1065.156294][ C1] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1065.156299][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd5699806d4 [ 1065.156305][ C1] R13: 00000000004c1905 R14: 00000000004d40d0 R15: 00000000ffffffff [ 1065.156312][ C1] NMI backtrace for cpu 1 [ 1065.160589][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1066.242875][ C0] ? find_next_and_bit+0x19a/0x200 [ 1066.247992][ C0] smp_call_function_many+0x750/0x8c0 [ 1066.253369][ C0] ? text_poke+0x3a0/0x590 [ 1066.257772][ C0] ? add_nops+0x90/0x90 [ 1066.261927][ C0] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1066.273365][ C0] ? add_nops+0x90/0x90 [ 1066.277509][ C0] ? vcpu_enter_guest+0x93e/0x5ec0 [ 1066.282608][ C0] smp_call_function+0x42/0x90 [ 1066.287355][ C0] ? add_nops+0x90/0x90 [ 1066.291501][ C0] on_each_cpu+0x31/0x200 [ 1066.295813][ C0] ? vcpu_enter_guest+0x93d/0x5ec0 [ 1066.300922][ C0] text_poke_bp+0x107/0x19b [ 1066.305410][ C0] ? poke_int3_handler+0xa0/0xa0 [ 1066.310336][ C0] ? mutex_trylock+0x1e0/0x1e0 [ 1066.315087][ C0] ? vcpu_enter_guest+0x93d/0x5ec0 [ 1066.320186][ C0] __jump_label_transform+0x263/0x330 [ 1066.325547][ C0] ? get_trap_addr+0x1d0/0x1d0 [ 1066.330307][ C0] arch_jump_label_transform+0x2b/0x40 [ 1066.335755][ C0] __jump_label_update+0x16a/0x210 [ 1066.341329][ C0] jump_label_update+0x1ce/0x3d0 [ 1066.346258][ C0] static_key_slow_inc_cpuslocked+0x1c1/0x250 [ 1066.352313][ C0] static_key_slow_inc+0x1b/0x30 [ 1066.357237][ C0] kvm_arch_vcpu_init+0x6b7/0x870 [ 1066.362252][ C0] kvm_vcpu_init+0x272/0x370 [ 1066.366831][ C0] vmx_create_vcpu+0x191/0x2540 [ 1066.371673][ C0] ? mutex_trylock+0x1e0/0x1e0 [ 1066.376432][ C0] ? try_to_wake_up+0xc6/0x1000 [ 1066.381270][ C0] ? vmx_exec_control+0x210/0x210 [ 1066.386281][ C0] ? wait_for_completion+0x440/0x440 [ 1066.391557][ C0] kvm_arch_vcpu_create+0x80/0x120 [ 1066.396657][ C0] kvm_vm_ioctl+0x5ce/0x19c0 [ 1066.401235][ C0] ? _raw_spin_unlock_irqrestore+0xbd/0xe0 [ 1066.407032][ C0] ? kvm_unregister_device_ops+0x70/0x70 [ 1066.412653][ C0] ? refcount_sub_and_test_checked+0x154/0x200 [ 1066.418798][ C0] ? refcount_dec_not_one+0x1f0/0x1f0 [ 1066.424160][ C0] ? migrate_swap_stop+0x920/0x920 [ 1066.429260][ C0] ? lock_downgrade+0x880/0x880 [ 1066.434101][ C0] ? refcount_dec_and_test_checked+0x1b/0x20 [ 1066.440065][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1066.445946][ C0] ? drop_futex_key_refs.isra.0+0x6f/0xf0 [ 1066.451659][ C0] ? futex_wake+0x179/0x4d0 [ 1066.456152][ C0] ? get_futex_key+0x1660/0x1660 [ 1066.461079][ C0] ? tomoyo_domain+0xc5/0x160 [ 1066.465743][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1066.471969][ C0] ? tomoyo_init_request_info+0x105/0x1d0 [ 1066.477675][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1066.483911][ C0] ? tomoyo_path_number_perm+0x263/0x520 [ 1066.489530][ C0] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1066.495334][ C0] ? __fget+0x35a/0x550 [ 1066.499480][ C0] ? kvm_unregister_device_ops+0x70/0x70 [ 1066.505100][ C0] do_vfs_ioctl+0xd6e/0x1390 [ 1066.509692][ C0] ? ioctl_preallocate+0x210/0x210 [ 1066.514807][ C0] ? __fget+0x381/0x550 [ 1066.518954][ C0] ? ksys_dup3+0x3e0/0x3e0 [ 1066.523358][ C0] ? nsecs_to_jiffies+0x30/0x30 [ 1066.528202][ C0] ? tomoyo_file_ioctl+0x23/0x30 [ 1066.533128][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1066.539356][ C0] ? security_file_ioctl+0x93/0xc0 [ 1066.544458][ C0] ksys_ioctl+0xab/0xd0 [ 1066.548607][ C0] __x64_sys_ioctl+0x73/0xb0 [ 1066.553186][ C0] do_syscall_64+0x103/0x610 [ 1066.557777][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1066.563652][ C0] RIP: 0033:0x458da9 [ 1066.567539][ C0] 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 [ 1066.587125][ C0] RSP: 002b:00007fd56997fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1066.595518][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458da9 [ 1066.603473][ C0] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000005 [ 1066.611431][ C0] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1066.619390][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd5699806d4 [ 1066.627348][ C0] R13: 00000000004c1905 R14: 00000000004d40d0 R15: 00000000ffffffff [ 1066.635331][ C1] CPU: 1 PID: 7538 Comm: kworker/1:4 Tainted: G L 5.1.0-rc6+ #89 [ 1066.644344][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.654424][ C1] Workqueue: rcu_gp process_srcu [ 1066.659344][ C1] Call Trace: [ 1066.662618][ C1] [ 1066.665459][ C1] dump_stack+0x172/0x1f0 [ 1066.669778][ C1] nmi_cpu_backtrace.cold+0x63/0xa4 [ 1066.674966][ C1] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1066.680582][ C1] nmi_trigger_cpumask_backtrace+0x1be/0x236 [ 1066.686549][ C1] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1066.692428][ C1] rcu_dump_cpu_stacks+0x183/0x1cf [ 1066.697532][ C1] rcu_sched_clock_irq.cold+0x500/0xa4a [ 1066.703066][ C1] ? raise_softirq+0x11f/0x310 [ 1066.707824][ C1] update_process_times+0x32/0x80 [ 1066.712836][ C1] tick_sched_handle+0xa2/0x190 [ 1066.717677][ C1] tick_sched_timer+0x47/0x130 [ 1066.722426][ C1] __hrtimer_run_queues+0x33e/0xde0 [ 1066.727612][ C1] ? tick_sched_do_timer+0x1b0/0x1b0 [ 1066.732893][ C1] ? hrtimer_start_range_ns+0xc80/0xc80 [ 1066.738422][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1066.744125][ C1] ? ktime_get_update_offsets_now+0x2d9/0x440 [ 1066.750178][ C1] hrtimer_interrupt+0x314/0x770 [ 1066.755114][ C1] smp_apic_timer_interrupt+0x120/0x570 [ 1066.760645][ C1] apic_timer_interrupt+0xf/0x20 [ 1066.765563][ C1] [ 1066.768488][ C1] RIP: 0010:delay_tsc+0x33/0xc0 [ 1066.773320][ C1] Code: bf 01 00 00 00 41 55 41 54 53 e8 b8 b1 3f fa e8 73 41 23 fc 41 89 c5 0f 01 f9 66 90 48 c1 e2 20 48 09 c2 49 89 d4 eb 16 f3 90 01 00 00 00 e8 93 b1 3f fa e8 4e 41 23 fc 44 39 e8 75 36 0f 01 [ 1066.792904][ C1] RSP: 0018:ffff88808be87bb0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 1066.801297][ C1] RAX: 0000000080000000 RBX: 0000023c7bc9be34 RCX: 0000000000000000 [ 1066.809255][ C1] RDX: 0000000000000004 RSI: ffffffff833182fc RDI: 0000000000000001 [ 1066.817210][ C1] RBP: ffff88808be87bd0 R08: ffff8880866e0140 R09: 0000000000000040 [ 1066.825163][ C1] R10: 0000000000000040 R11: ffffc90006710b97 R12: 0000023c7bc9a790 [ 1066.833118][ C1] R13: 0000000000000001 R14: 0000000000002ced R15: 0000000000000006 [ 1066.841084][ C1] ? debug_smp_processor_id+0x3c/0x280 [ 1066.846529][ C1] __const_udelay+0x5f/0x80 [ 1066.851015][ C1] try_check_zero+0x201/0x330 [ 1066.855682][ C1] process_srcu+0x329/0xe20 [ 1066.860186][ C1] process_one_work+0x98e/0x1790 [ 1066.865117][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1066.870480][ C1] ? lock_acquire+0x16f/0x3f0 [ 1066.875153][ C1] worker_thread+0x98/0xe40 [ 1066.879642][ C1] ? trace_hardirqs_on+0x67/0x230 [ 1066.884662][ C1] kthread+0x357/0x430 [ 1066.888714][ C1] ? process_one_work+0x1790/0x1790 [ 1066.893897][ C1] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1066.900129][ C1] ret_from_fork+0x3a/0x50 [ 1066.905966][ C0] Kernel Offset: disabled [ 1066.910422][ C0] Rebooting in 86400 seconds..