[ 83.727550][ T27] audit: type=1800 audit(1564882055.380:29): pid=10929 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 83.763385][ T27] audit: type=1800 audit(1564882055.390:30): pid=10929 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.20' (ECDSA) to the list of known hosts. syzkaller login: [ 92.914880][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 92.914897][ T27] audit: type=1400 audit(1564882064.570:36): avc: denied { map } for pid=11121 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/08/04 01:27:45 parsed 1 programs [ 93.911658][ T27] audit: type=1400 audit(1564882065.570:37): avc: denied { map } for pid=11121 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1065 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/08/04 01:27:47 executed programs: 0 [ 96.223974][T11142] IPVS: ftp: loaded support on port[0] = 21 [ 96.249264][T11144] IPVS: ftp: loaded support on port[0] = 21 [ 96.265158][T11147] IPVS: ftp: loaded support on port[0] = 21 [ 96.294728][T11149] IPVS: ftp: loaded support on port[0] = 21 [ 96.339200][T11152] IPVS: ftp: loaded support on port[0] = 21 [ 96.360681][T11151] IPVS: ftp: loaded support on port[0] = 21 [ 96.498901][T11144] chnl_net:caif_netlink_parms(): no params data found [ 96.582609][T11142] chnl_net:caif_netlink_parms(): no params data found [ 96.617209][T11144] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.624395][T11144] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.632317][T11144] device bridge_slave_0 entered promiscuous mode [ 96.649294][T11147] chnl_net:caif_netlink_parms(): no params data found [ 96.665735][T11144] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.674722][T11144] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.682416][T11144] device bridge_slave_1 entered promiscuous mode [ 96.733045][T11144] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.769091][T11144] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.811868][T11147] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.818986][T11147] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.826721][T11147] device bridge_slave_0 entered promiscuous mode [ 96.834814][T11144] team0: Port device team_slave_0 added [ 96.846877][T11149] chnl_net:caif_netlink_parms(): no params data found [ 96.864606][T11142] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.872189][T11142] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.879746][T11142] device bridge_slave_0 entered promiscuous mode [ 96.887092][T11147] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.894215][T11147] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.902163][T11147] device bridge_slave_1 entered promiscuous mode [ 96.910359][T11144] team0: Port device team_slave_1 added [ 96.947509][T11142] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.955899][T11142] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.964118][T11142] device bridge_slave_1 entered promiscuous mode [ 96.986962][T11147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.015901][T11147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.025405][T11152] chnl_net:caif_netlink_parms(): no params data found [ 97.047206][T11142] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.066342][T11151] chnl_net:caif_netlink_parms(): no params data found [ 97.133531][T11144] device hsr_slave_0 entered promiscuous mode [ 97.170499][T11144] device hsr_slave_1 entered promiscuous mode [ 97.211977][T11142] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.239581][T11149] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.246807][T11149] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.255142][T11149] device bridge_slave_0 entered promiscuous mode [ 97.287732][T11147] team0: Port device team_slave_0 added [ 97.293730][T11149] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.300967][T11149] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.308519][T11149] device bridge_slave_1 entered promiscuous mode [ 97.331194][T11152] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.338271][T11152] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.345907][T11152] device bridge_slave_0 entered promiscuous mode [ 97.354208][T11142] team0: Port device team_slave_0 added [ 97.360114][T11152] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.367177][T11152] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.375027][T11152] device bridge_slave_1 entered promiscuous mode [ 97.383627][T11147] team0: Port device team_slave_1 added [ 97.407749][T11152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.423167][T11142] team0: Port device team_slave_1 added [ 97.433566][T11151] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.440823][T11151] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.449336][T11151] device bridge_slave_0 entered promiscuous mode [ 97.464055][T11152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.485805][T11151] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.493689][T11151] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.501734][T11151] device bridge_slave_1 entered promiscuous mode [ 97.517607][T11149] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.539364][T11152] team0: Port device team_slave_0 added [ 97.546494][T11152] team0: Port device team_slave_1 added [ 97.562788][T11149] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.621597][T11147] device hsr_slave_0 entered promiscuous mode [ 97.690528][T11147] device hsr_slave_1 entered promiscuous mode [ 97.740132][T11147] debugfs: Directory 'hsr0' with parent '/' already present! [ 97.756139][T11151] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.782784][T11149] team0: Port device team_slave_0 added [ 97.790151][T11149] team0: Port device team_slave_1 added [ 97.798921][T11151] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.852889][T11142] device hsr_slave_0 entered promiscuous mode [ 97.890426][T11142] device hsr_slave_1 entered promiscuous mode [ 97.960112][T11142] debugfs: Directory 'hsr0' with parent '/' already present! [ 97.991475][T11151] team0: Port device team_slave_0 added [ 98.032772][T11149] device hsr_slave_0 entered promiscuous mode [ 98.080432][T11149] device hsr_slave_1 entered promiscuous mode [ 98.130249][T11149] debugfs: Directory 'hsr0' with parent '/' already present! [ 98.139801][T11151] team0: Port device team_slave_1 added [ 98.192877][T11152] device hsr_slave_0 entered promiscuous mode [ 98.230989][T11152] device hsr_slave_1 entered promiscuous mode [ 98.270148][T11152] debugfs: Directory 'hsr0' with parent '/' already present! [ 98.333109][T11151] device hsr_slave_0 entered promiscuous mode [ 98.390542][T11151] device hsr_slave_1 entered promiscuous mode [ 98.430218][T11151] debugfs: Directory 'hsr0' with parent '/' already present! [ 98.543001][T11144] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.563878][T11142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.582039][T11147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.594864][T11144] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.606981][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.614960][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.640797][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.648509][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.657895][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.666819][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.675446][ T3171] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.682528][ T3171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.690262][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.698722][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.707622][ T3171] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.714692][ T3171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.722564][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.738989][T11151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.756824][T11151] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.769282][T11147] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.777636][T11142] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.792244][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 98.800620][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.809096][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.817065][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.824866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.832508][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.840305][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.848707][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.857208][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.864310][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.872293][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.880829][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.889268][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.897646][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.904740][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.913644][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.943714][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.953947][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.964163][ T3171] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.971234][ T3171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.978848][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.987802][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.996212][ T3171] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.003288][ T3171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.010970][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.019441][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.027973][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.036245][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.044750][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.053094][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.061508][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.069889][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.078458][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.086846][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.096136][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.104989][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.113387][ T3171] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.120458][ T3171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.128152][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.136155][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.144358][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.152209][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.180085][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.188749][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.197318][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.209297][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.218073][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.226482][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.234776][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.243284][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.251687][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.258742][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.266587][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.277613][T11149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.292468][T11144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.309939][T11152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.319928][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.328648][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.336947][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.345671][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.354322][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.362952][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.372661][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.381051][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.389670][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.405269][T11144] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.416199][T11147] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.431518][T11147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.455927][T11142] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 99.466552][T11142] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.483893][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.492327][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.500651][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.508489][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.516201][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.524933][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.535033][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.543652][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.552145][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.560431][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.568555][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.576527][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.586134][T11149] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.607804][T11147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.633386][T11142] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.641604][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.649279][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.658890][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.667653][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.676974][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.685287][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.693968][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.712996][T11152] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.723779][T11151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.740602][ T27] audit: type=1400 audit(1564882071.390:38): avc: denied { associate } for pid=11144 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 [ 99.743027][T11151] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.781458][T11159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.798835][T11159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.807937][T11159] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.815037][T11159] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.822992][T11159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.832666][T11159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.841423][T11159] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.848481][T11159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.856055][T11159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.864490][T11159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.873205][T11159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.881684][T11159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.891328][T11159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.899171][T11159] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.919633][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.939796][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.949294][ T3014] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.956397][ T3014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.983904][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.992548][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.001039][ T3014] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.008090][ T3014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.015855][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.048871][T11149] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 100.066834][T11149] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.090443][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.098464][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.146061][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.161907][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.183814][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.203237][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.211955][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.220517][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.264990][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.273918][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.282945][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.302211][T11152] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 100.316351][T11152] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.330784][T11149] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.347542][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.376478][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.411543][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.433487][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.444872][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.453843][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.479166][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.494540][ T3171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.599297][T11152] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/08/04 01:27:52 executed programs: 28 [ 102.839705][T11520] WARNING: CPU: 0 PID: 11520 at fs/block_dev.c:1899 __blkdev_put+0x6ba/0x810 [ 102.848490][T11520] Kernel panic - not syncing: panic_on_warn set ... [ 102.855085][T11520] CPU: 0 PID: 11520 Comm: blkid Not tainted 5.3.0-rc2+ #88 [ 102.862280][T11520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.872344][T11520] Call Trace: [ 102.875658][T11520] dump_stack+0x172/0x1f0 [ 102.880002][T11520] ? __blkdev_put+0x6b0/0x810 [ 102.884693][T11520] panic+0x2dc/0x755 [ 102.888598][T11520] ? add_taint.cold+0x16/0x16 [ 102.893291][T11520] ? __kasan_check_write+0x14/0x20 [ 102.898403][T11520] ? __warn.cold+0x5/0x4c [ 102.902735][T11520] ? __warn+0xe7/0x1e0 [ 102.906808][T11520] ? __blkdev_put+0x6ba/0x810 [ 102.911477][T11520] __warn.cold+0x20/0x4c [ 102.915701][T11520] ? __blkdev_put+0x6ba/0x810 [ 102.920372][T11520] report_bug+0x263/0x2b0 [ 102.924722][T11520] do_error_trap+0x11b/0x200 [ 102.925417][ T3907] kobject: 'loop3' (00000000f58d108f): kobject_uevent_env [ 102.929317][T11520] do_invalid_op+0x37/0x50 [ 102.940810][T11520] ? __blkdev_put+0x6ba/0x810 [ 102.945490][T11520] invalid_op+0x23/0x30 [ 102.949655][T11520] RIP: 0010:__blkdev_put+0x6ba/0x810 [ 102.954950][T11520] Code: 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 24 fd ff ff 48 8b bd 50 ff ff ff e8 90 75 e6 ff e9 13 fd ff ff e8 56 5e ac ff <0f> 0b e9 dc fa ff ff 48 89 cf e8 57 75 e6 ff e9 6a fa ff ff 48 8b [ 102.960149][ T3907] kobject: 'loop3' (00000000f58d108f): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 102.975028][T11520] RSP: 0018:ffff888092f07c90 EFLAGS: 00010293 [ 102.975040][T11520] RAX: ffff88808daf6380 RBX: ffff8880a2d5e7c0 RCX: ffffffff81c63be4 [ 102.975046][T11520] RDX: 0000000000000000 RSI: ffffffff81c6410a RDI: 0000000000000005 [ 102.975054][T11520] RBP: ffff888092f07d88 R08: ffff88808daf6380 R09: ffffed10145abcfc [ 102.975061][T11520] R10: ffff888092f07c80 R11: ffff8880a2d5e7df R12: 0000000000000002 [ 102.975068][T11520] R13: dffffc0000000000 R14: ffff8880a2d5e7d8 R15: ffff8880a2d5e7d8 [ 102.975101][T11520] ? __blkdev_put+0x194/0x810 [ 102.975121][T11520] ? __blkdev_put+0x6ba/0x810 [ 103.025911][ T3907] kobject: 'loop4' (000000001254a6e3): kobject_uevent_env [ 103.031279][T11520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.031293][T11520] ? bd_set_size+0xb0/0xb0 [ 103.031308][T11520] ? wait_for_completion+0x440/0x440 [ 103.031326][T11520] blkdev_put+0x98/0x560 [ 103.037252][ T3907] kobject: 'loop4' (000000001254a6e3): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 103.040671][T11520] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 103.040686][T11520] blkdev_close+0x8b/0xb0 [ 103.040700][T11520] __fput+0x2ff/0x890 [ 103.040719][T11520] ? blkdev_put+0x560/0x560 [ 103.055022][ T3907] kobject: 'loop4' (000000001254a6e3): kobject_uevent_env [ 103.058435][T11520] ____fput+0x16/0x20 [ 103.058450][T11520] task_work_run+0x145/0x1c0 [ 103.058472][T11520] exit_to_usermode_loop+0x316/0x380 [ 103.076188][ T3907] kobject: 'loop4' (000000001254a6e3): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 103.078199][T11520] do_syscall_64+0x5a9/0x6a0 [ 103.078218][T11520] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.078229][T11520] RIP: 0033:0x7f63eebbd2b0 [ 103.078249][T11520] Code: 40 75 0b 31 c0 48 83 c4 08 e9 0c ff ff ff 48 8d 3d c5 32 08 00 e8 c0 07 02 00 83 3d 45 a3 2b 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ce 8a 01 00 48 89 04 24 [ 103.163413][T11520] RSP: 002b:00007ffebffb4ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 103.171901][T11520] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f63eebbd2b0 [ 103.179853][T11520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 103.187831][T11520] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 103.195795][T11520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001d0d030 [ 103.203747][T11520] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000005 [ 103.212817][T11520] Kernel Offset: disabled [ 103.217162][T11520] Rebooting in 86400 seconds..