Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 69.611507][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 69.611518][ T26] audit: type=1800 audit(1573338542.680:39): pid=8947 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 69.651189][ T26] audit: type=1800 audit(1573338542.680:40): pid=8947 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 71.331412][ T26] audit: type=1400 audit(1573338544.400:41): avc: denied { map } for pid=9123 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. 2019/11/09 22:29:11 parsed 1 programs [ 77.905100][ T26] audit: type=1400 audit(1573338550.970:42): avc: denied { map } for pid=9135 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 77.986349][ T26] audit: type=1400 audit(1573338551.050:43): avc: denied { map } for pid=9135 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=16605 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/11/09 22:29:13 executed programs: 0 [ 80.534004][ T9159] IPVS: ftp: loaded support on port[0] = 21 [ 80.554805][ T9162] IPVS: ftp: loaded support on port[0] = 21 [ 80.554827][ T9164] IPVS: ftp: loaded support on port[0] = 21 [ 80.568874][ T9158] IPVS: ftp: loaded support on port[0] = 21 [ 80.569435][ T9156] IPVS: ftp: loaded support on port[0] = 21 [ 80.623966][ T9165] IPVS: ftp: loaded support on port[0] = 21 [ 80.843358][ T9159] chnl_net:caif_netlink_parms(): no params data found [ 80.865850][ T9156] chnl_net:caif_netlink_parms(): no params data found [ 80.937712][ T9164] chnl_net:caif_netlink_parms(): no params data found [ 81.019238][ T9165] chnl_net:caif_netlink_parms(): no params data found [ 81.079390][ T9156] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.087088][ T9156] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.097464][ T9156] device bridge_slave_0 entered promiscuous mode [ 81.105699][ T9159] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.114242][ T9159] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.122158][ T9159] device bridge_slave_0 entered promiscuous mode [ 81.132013][ T9159] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.139505][ T9159] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.147366][ T9159] device bridge_slave_1 entered promiscuous mode [ 81.180957][ T9156] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.188054][ T9156] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.195963][ T9156] device bridge_slave_1 entered promiscuous mode [ 81.246890][ T9162] chnl_net:caif_netlink_parms(): no params data found [ 81.258226][ T9156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.267526][ T9164] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.275719][ T9164] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.283950][ T9164] device bridge_slave_0 entered promiscuous mode [ 81.294150][ T9164] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.302202][ T9164] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.310008][ T9164] device bridge_slave_1 entered promiscuous mode [ 81.324726][ T9159] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.340564][ T9156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.350074][ T9158] chnl_net:caif_netlink_parms(): no params data found [ 81.369110][ T9165] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.377923][ T9165] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.385974][ T9165] device bridge_slave_0 entered promiscuous mode [ 81.394787][ T9159] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.437236][ T9156] team0: Port device team_slave_0 added [ 81.445353][ T9165] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.452694][ T9165] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.460596][ T9165] device bridge_slave_1 entered promiscuous mode [ 81.473935][ T9164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.486105][ T9164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.496967][ T9156] team0: Port device team_slave_1 added [ 81.528098][ T9159] team0: Port device team_slave_0 added [ 81.569856][ T9165] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.586785][ T9159] team0: Port device team_slave_1 added [ 81.592867][ T9158] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.599925][ T9158] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.607844][ T9158] device bridge_slave_0 entered promiscuous mode [ 81.615234][ T9162] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.622993][ T9162] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.631456][ T9162] device bridge_slave_0 entered promiscuous mode [ 81.640710][ T9164] team0: Port device team_slave_0 added [ 81.654715][ T9165] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.665245][ T9158] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.672453][ T9158] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.680110][ T9158] device bridge_slave_1 entered promiscuous mode [ 81.687384][ T9162] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.695055][ T9162] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.703549][ T9162] device bridge_slave_1 entered promiscuous mode [ 81.711988][ T9164] team0: Port device team_slave_1 added [ 81.764064][ T9156] device hsr_slave_0 entered promiscuous mode [ 81.820781][ T9156] device hsr_slave_1 entered promiscuous mode [ 81.914009][ T9165] team0: Port device team_slave_0 added [ 81.963680][ T9159] device hsr_slave_0 entered promiscuous mode [ 82.000718][ T9159] device hsr_slave_1 entered promiscuous mode [ 82.040485][ T9159] debugfs: Directory 'hsr0' with parent '/' already present! [ 82.050562][ T9162] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.061619][ T9165] team0: Port device team_slave_1 added [ 82.068774][ T9158] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.117393][ T9162] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.133267][ T9158] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.233610][ T9164] device hsr_slave_0 entered promiscuous mode [ 82.271072][ T9164] device hsr_slave_1 entered promiscuous mode [ 82.310767][ T9164] debugfs: Directory 'hsr0' with parent '/' already present! [ 82.423583][ T9165] device hsr_slave_0 entered promiscuous mode [ 82.461561][ T9165] device hsr_slave_1 entered promiscuous mode [ 82.530384][ T9165] debugfs: Directory 'hsr0' with parent '/' already present! [ 82.561032][ T9158] team0: Port device team_slave_0 added [ 82.688611][ T9162] team0: Port device team_slave_0 added [ 82.712378][ T9158] team0: Port device team_slave_1 added [ 82.786656][ T9162] team0: Port device team_slave_1 added [ 83.693577][ T9158] device hsr_slave_0 entered promiscuous mode [ 83.890894][ T9158] device hsr_slave_1 entered promiscuous mode [ 84.090492][ T9158] debugfs: Directory 'hsr0' with parent '/' already present! [ 84.296449][ T9162] device hsr_slave_0 entered promiscuous mode [ 84.401654][ T9162] device hsr_slave_1 entered promiscuous mode [ 84.451006][ T9162] debugfs: Directory 'hsr0' with parent '/' already present! [ 84.479299][ T9159] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.771201][ T9159] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.934199][ T9156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.055626][ T9184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.109587][ T9184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.366398][ T9184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.388823][ T9184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.520969][ T9184] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.528261][ T9184] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.740875][ T9184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.857486][ T9184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.951418][ T9184] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.958523][ T9184] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.100992][ T9184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.191568][ T9184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.310910][ T9184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.352592][ T9156] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.361992][ T9165] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.468985][ T9164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.568716][ T9165] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.662241][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.669975][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.771036][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.779799][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.942297][ T3014] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.949411][ T3014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.052438][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.118265][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.200876][ T3014] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.208004][ T3014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.310784][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.326806][ T9164] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.456293][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.465062][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.511261][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.519143][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.561730][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.610703][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.619559][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.701262][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.710090][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.801429][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.810253][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.872307][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.913563][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.920813][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.948466][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.975973][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.005433][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.031011][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.039523][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.046667][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.080675][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.100723][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.109530][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.169214][ T9156] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 88.180854][ T9156] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.210493][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.218499][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.232548][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.248611][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.258186][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.266748][ T3014] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.273858][ T3014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.281952][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.290656][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.298969][ T3014] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.306064][ T3014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.313793][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.323277][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.331957][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.340736][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.349029][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.357416][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.366156][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.375020][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.383767][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.392620][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.401842][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.410426][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.418763][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.427563][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.436660][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.445367][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.453145][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.478479][ T9159] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.492115][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.501610][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.509850][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.541909][ T9162] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.555009][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.563629][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.579166][ T9158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.595275][ T9165] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.608043][ T9165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.628113][ T9162] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.639227][ T9156] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.648944][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.657914][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.666761][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.677744][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.687040][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.695318][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.703940][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.712623][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.721516][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.754517][ T9158] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.762834][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.771651][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.779130][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.788111][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.796465][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.804337][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.812377][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.820006][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.834121][ T9164] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.846011][ T9164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.870913][ T26] audit: type=1400 audit(1573338561.930:44): avc: denied { associate } for pid=9156 comm="syz-executor.3" name="syz3" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 88.895061][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.908342][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.923198][ T9165] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.943364][ T9159] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.968745][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.978013][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.994260][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.001400][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.009076][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.017960][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.026777][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.033873][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.041863][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.050491][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.058856][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.065945][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.073947][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.082729][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.091250][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.098352][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.106027][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.114624][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.124436][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.132355][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.148798][ T9164] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.177030][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.187920][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.199914][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.215852][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.235422][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.246129][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.256225][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.271593][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.291481][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.300248][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.312206][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.320068][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.328486][ T9371] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 89.347277][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.356460][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.372763][ T9158] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 89.385765][ T9158] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.417741][ T9162] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 89.434829][ T9162] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 2019/11/09 22:29:22 executed programs: 6 [ 89.463015][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.477521][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.489700][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.504810][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.519930][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.530473][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.539039][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.549026][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.563906][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.575618][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.660994][ T9162] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.710667][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.718308][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.773951][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.801446][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.814425][ T9158] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/09 22:29:27 executed programs: 131 2019/11/09 22:29:32 executed programs: 276 2019/11/09 22:29:37 executed programs: 407 2019/11/09 22:29:42 executed programs: 549 2019/11/09 22:29:47 executed programs: 693 2019/11/09 22:29:52 executed programs: 835 [ 268.960571][ T1070] INFO: task syz-executor.3:12061 blocked for more than 143 seconds. [ 268.968977][ T1070] Not tainted 5.4.0-rc6+ #0 [ 268.974140][ T1070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 268.982867][ T1070] syz-executor.3 D28536 12061 9156 0x00004004 [ 268.989200][ T1070] Call Trace: [ 268.992599][ T1070] __schedule+0x94f/0x1e70 [ 268.997041][ T1070] ? __sched_text_start+0x8/0x8 [ 269.002127][ T1070] ? __kasan_check_read+0x11/0x20 [ 269.007169][ T1070] ? __lock_acquire+0x16f2/0x4a00 [ 269.012874][ T1070] ? lock_downgrade+0x920/0x920 [ 269.017730][ T1070] schedule+0xd9/0x260 [ 269.021874][ T1070] schedule_timeout+0x717/0xc50 [ 269.026736][ T1070] ? find_held_lock+0x35/0x130 [ 269.031602][ T1070] ? usleep_range+0x170/0x170 [ 269.036284][ T1070] ? lock_downgrade+0x920/0x920 [ 269.041190][ T1070] ? _raw_spin_unlock_irq+0x28/0x90 [ 269.046391][ T1070] ? wait_for_completion+0x294/0x440 [ 269.051797][ T1070] ? _raw_spin_unlock_irq+0x28/0x90 [ 269.057016][ T1070] ? lockdep_hardirqs_on+0x421/0x5e0 [ 269.062372][ T1070] ? trace_hardirqs_on+0x67/0x240 [ 269.067425][ T1070] ? __kasan_check_read+0x11/0x20 [ 269.072534][ T1070] wait_for_completion+0x29c/0x440 [ 269.077652][ T1070] ? wait_for_completion_interruptible+0x470/0x470 [ 269.084201][ T1070] ? __call_srcu+0x3a8/0xcc0 [ 269.088797][ T1070] ? wake_up_q+0xf0/0xf0 [ 269.093096][ T1070] __synchronize_srcu+0x197/0x250 [ 269.098127][ T1070] ? call_srcu+0x10/0x10 [ 269.103386][ T1070] ? rcu_gp_is_expedited+0x70/0x70 [ 269.108523][ T1070] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 269.114310][ T1070] ? ktime_get_mono_fast_ns+0x172/0x200 [ 269.119865][ T1070] synchronize_srcu+0x2dc/0x3e8 [ 269.124769][ T1070] kvm_page_track_unregister_notifier+0xe7/0x130 [ 269.131157][ T1070] kvm_mmu_uninit_vm+0x1e/0x30 [ 269.135914][ T1070] kvm_arch_destroy_vm+0x4a2/0x5f0 [ 269.142032][ T1070] kvm_dev_ioctl+0x11e6/0x1610 [ 269.149671][ T1070] ? kvm_debugfs_release+0x90/0x90 [ 269.154831][ T1070] ? ___might_sleep+0x163/0x2c0 [ 269.159683][ T1070] ? kvm_debugfs_release+0x90/0x90 [ 269.164998][ T1070] do_vfs_ioctl+0xdb6/0x13e0 [ 269.169631][ T1070] ? ioctl_preallocate+0x210/0x210 [ 269.174824][ T1070] ? selinux_file_mprotect+0x620/0x620 [ 269.180348][ T1070] ? __fget+0x384/0x560 [ 269.184517][ T1070] ? ksys_dup3+0x3e0/0x3e0 [ 269.188946][ T1070] ? nsecs_to_jiffies+0x30/0x30 [ 269.193898][ T1070] ? tomoyo_file_ioctl+0x23/0x30 [ 269.199505][ T1070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.205851][ T1070] ? security_file_ioctl+0x8d/0xc0 [ 269.211018][ T1070] ksys_ioctl+0xab/0xd0 [ 269.215193][ T1070] __x64_sys_ioctl+0x73/0xb0 [ 269.219985][ T1070] do_syscall_64+0xfa/0x760 [ 269.224585][ T1070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.230538][ T1070] RIP: 0033:0x45a219 [ 269.234425][ T1070] Code: 24 48 89 44 24 08 48 c7 44 24 10 08 00 00 00 e8 7d d0 fa ff 48 8b 44 24 18 48 89 44 24 40 48 8b 6c 24 20 48 83 c4 28 c3 e8 84 ff ff eb 82 cc cc 48 8b 44 24 08 48 8b 08 48 8b 54 24 10 48 8b [ 269.254690][ T1070] RSP: 002b:00007f3023649c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.263168][ T1070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 269.271865][ T1070] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 269.279844][ T1070] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 269.287943][ T1070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f302364a6d4 [ 269.295986][ T1070] R13: 00000000004c348b R14: 00000000004d7708 R15: 00000000ffffffff [ 269.304017][ T1070] [ 269.304017][ T1070] Showing all locks held in the system: [ 269.311805][ T1070] 1 lock held by khungtaskd/1070: [ 269.316824][ T1070] #0: ffffffff88fab340 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 269.326234][ T1070] 2 locks held by rsyslogd/8985: [ 269.331215][ T1070] #0: ffff8880a05483e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 269.339813][ T1070] #1: ffff8880ae834d18 (&rq->lock){-.-.}, at: __schedule+0x266/0x1e70 [ 269.348123][ T1070] 2 locks held by getty/9107: [ 269.352823][ T1070] #0: ffff8880a004f090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 269.361829][ T1070] #1: ffffc90005f7d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 269.371439][ T1070] 2 locks held by getty/9108: [ 269.376093][ T1070] #0: ffff8880a417a090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 269.385259][ T1070] #1: ffffc90005f8d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 269.394887][ T1070] 2 locks held by getty/9109: [ 269.399651][ T1070] #0: ffff8880a7a90090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 269.409262][ T1070] #1: ffffc90005f912e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 269.418876][ T1070] 2 locks held by getty/9110: [ 269.423590][ T1070] #0: ffff8880955ec090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 269.432609][ T1070] #1: ffffc90005f6d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 269.442384][ T1070] 2 locks held by getty/9111: [ 269.447041][ T1070] #0: ffff8880a4d7d090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 269.456029][ T1070] #1: ffffc90005f692e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 269.465639][ T1070] 2 locks held by getty/9112: [ 269.470344][ T1070] #0: ffff888084011090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 269.479297][ T1070] #1: ffffc90005f952e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 269.488913][ T1070] 2 locks held by getty/9113: [ 269.493670][ T1070] #0: ffff888098ac1090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 269.502670][ T1070] #1: ffffc90005f5d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 269.512274][ T1070] [ 269.514590][ T1070] ============================================= [ 269.514590][ T1070] [ 269.523042][ T1070] NMI backtrace for cpu 1 [ 269.527377][ T1070] CPU: 1 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc6+ #0 [ 269.534838][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.544874][ T1070] Call Trace: [ 269.548208][ T1070] dump_stack+0x197/0x210 [ 269.552550][ T1070] nmi_cpu_backtrace.cold+0x70/0xb2 [ 269.557729][ T1070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.563950][ T1070] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 269.569564][ T1070] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 269.575525][ T1070] arch_trigger_cpumask_backtrace+0x14/0x20 [ 269.581394][ T1070] watchdog+0x9d0/0xef0 [ 269.585533][ T1070] kthread+0x361/0x430 [ 269.589592][ T1070] ? reset_hung_task_detector+0x30/0x30 [ 269.595128][ T1070] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 269.601884][ T1070] ret_from_fork+0x24/0x30 [ 269.606444][ T1070] Sending NMI from CPU 1 to CPUs 0: [ 269.612066][ C0] NMI backtrace for cpu 0 [ 269.612071][ C0] CPU: 0 PID: 2567 Comm: kworker/u4:4 Not tainted 5.4.0-rc6+ #0 [ 269.612077][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.612080][ C0] Workqueue: bat_events batadv_nc_worker [ 269.612087][ C0] RIP: 0010:check_memory_region+0x11a/0x1a0 [ 269.612097][ C0] Code: 8d 44 25 00 4d 85 c0 75 31 49 89 d9 49 29 c1 e9 68 ff ff ff 5b b8 01 00 00 00 41 5c 41 5d 5d c3 4d 85 c9 74 ef 4d 01 e1 eb 09 <48> 83 c0 01 4c 39 c8 74 e1 80 38 00 74 f2 eb 8c 4d 39 c2 74 4d e8 [ 269.612101][ C0] RSP: 0018:ffff8880a1e4fc48 EFLAGS: 00000046 [ 269.612108][ C0] RAX: fffffbfff138cdb8 RBX: fffffbfff138cdb9 RCX: ffffffff81594f70 [ 269.612113][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c66dc0 [ 269.612118][ C0] RBP: ffff8880a1e4fc60 R08: 1ffffffff138cdb8 R09: fffffbfff138cdb9 [ 269.612122][ C0] R10: fffffbfff138cdb8 R11: ffffffff89c66dc7 R12: fffffbfff138cdb8 [ 269.612127][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 269.612132][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 269.612136][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 269.612141][ C0] CR2: 00007fe87638b000 CR3: 0000000097924000 CR4: 00000000001406f0 [ 269.612146][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 269.612150][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 269.612153][ C0] Call Trace: [ 269.612156][ C0] __kasan_check_read+0x11/0x20 [ 269.612160][ C0] lock_acquire+0x150/0x410 [ 269.612163][ C0] batadv_nc_worker+0x117/0x760 [ 269.612167][ C0] ? batadv_nc_worker+0xe3/0x760 [ 269.612170][ C0] process_one_work+0x9af/0x1740 [ 269.612173][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 269.612177][ C0] ? lock_acquire+0x190/0x410 [ 269.612180][ C0] worker_thread+0x98/0xe40 [ 269.612183][ C0] ? trace_hardirqs_on+0x67/0x240 [ 269.612186][ C0] kthread+0x361/0x430 [ 269.612190][ C0] ? process_one_work+0x1740/0x1740 [ 269.612193][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 269.612197][ C0] ret_from_fork+0x24/0x30 [ 269.613550][ T1070] Kernel panic - not syncing: hung_task: blocked tasks [ 269.826042][ T1070] CPU: 1 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc6+ #0 [ 269.833472][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.843502][ T1070] Call Trace: [ 269.846781][ T1070] dump_stack+0x197/0x210 [ 269.851093][ T1070] panic+0x2e3/0x75c [ 269.854967][ T1070] ? add_taint.cold+0x16/0x16 [ 269.859620][ T1070] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 269.865231][ T1070] ? ___preempt_schedule+0x16/0x20 [ 269.870333][ T1070] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 269.876465][ T1070] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 269.882594][ T1070] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 269.888734][ T1070] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 269.894876][ T1070] watchdog+0x9e1/0xef0 [ 269.899033][ T1070] kthread+0x361/0x430 [ 269.903088][ T1070] ? reset_hung_task_detector+0x30/0x30 [ 269.908612][ T1070] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 269.914311][ T1070] ret_from_fork+0x24/0x30 [ 269.920335][ T1070] Kernel Offset: disabled [ 269.925030][ T1070] Rebooting in 86400 seconds..