[ 73.580400][ T26] audit: type=1800 audit(1565040282.754:30): pid=10377 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 syzkaller login: [ 78.249986][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 78.249999][ T26] audit: type=1400 audit(1565040287.444:35): avc: denied { map } for pid=10557 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 '10.128.0.94' (ECDSA) to the list of known hosts. [ 84.666042][ T26] audit: type=1400 audit(1565040293.864:36): avc: denied { map } for pid=10569 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 2019/08/05 21:24:54 parsed 1 programs [ 85.637639][ T26] audit: type=1400 audit(1565040294.834:37): avc: denied { map } for pid=10569 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=2344 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/08/05 21:24:56 executed programs: 0 [ 87.838644][T10592] IPVS: ftp: loaded support on port[0] = 21 [ 87.847441][T10591] IPVS: ftp: loaded support on port[0] = 21 [ 87.924971][T10595] IPVS: ftp: loaded support on port[0] = 21 [ 87.946688][T10599] IPVS: ftp: loaded support on port[0] = 21 [ 87.948367][T10597] IPVS: ftp: loaded support on port[0] = 21 [ 87.991415][T10600] IPVS: ftp: loaded support on port[0] = 21 [ 88.058584][T10592] chnl_net:caif_netlink_parms(): no params data found [ 88.125767][T10599] chnl_net:caif_netlink_parms(): no params data found [ 88.156627][T10591] chnl_net:caif_netlink_parms(): no params data found [ 88.170957][T10592] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.178698][T10592] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.186259][T10592] device bridge_slave_0 entered promiscuous mode [ 88.195355][T10592] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.203130][T10592] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.210877][T10592] device bridge_slave_1 entered promiscuous mode [ 88.237071][T10592] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.251519][T10592] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.264120][T10597] chnl_net:caif_netlink_parms(): no params data found [ 88.330321][T10592] team0: Port device team_slave_0 added [ 88.337005][T10599] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.344780][T10599] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.353041][T10599] device bridge_slave_0 entered promiscuous mode [ 88.365234][T10597] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.373530][T10597] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.381387][T10597] device bridge_slave_0 entered promiscuous mode [ 88.390801][T10597] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.397987][T10597] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.405693][T10597] device bridge_slave_1 entered promiscuous mode [ 88.413212][T10591] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.420670][T10591] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.433580][T10591] device bridge_slave_0 entered promiscuous mode [ 88.444333][T10592] team0: Port device team_slave_1 added [ 88.451970][T10599] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.459382][T10599] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.467496][T10599] device bridge_slave_1 entered promiscuous mode [ 88.499212][T10591] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.506786][T10591] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.514776][T10591] device bridge_slave_1 entered promiscuous mode [ 88.533288][T10599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.556506][T10595] chnl_net:caif_netlink_parms(): no params data found [ 88.569064][T10599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.582665][T10597] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.594515][T10597] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.604724][T10591] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.618716][T10591] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.682938][T10592] device hsr_slave_0 entered promiscuous mode [ 88.751864][T10592] device hsr_slave_1 entered promiscuous mode [ 88.797893][T10599] team0: Port device team_slave_0 added [ 88.807884][T10599] team0: Port device team_slave_1 added [ 88.823146][T10600] chnl_net:caif_netlink_parms(): no params data found [ 88.856011][T10591] team0: Port device team_slave_0 added [ 88.867748][T10595] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.875227][T10595] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.883263][T10595] device bridge_slave_0 entered promiscuous mode [ 88.891060][T10597] team0: Port device team_slave_0 added [ 88.942908][T10599] device hsr_slave_0 entered promiscuous mode [ 88.991621][T10599] device hsr_slave_1 entered promiscuous mode [ 89.031482][T10599] debugfs: Directory 'hsr0' with parent '/' already present! [ 89.042518][T10591] team0: Port device team_slave_1 added [ 89.048826][T10595] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.056094][T10595] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.063951][T10595] device bridge_slave_1 entered promiscuous mode [ 89.071559][T10597] team0: Port device team_slave_1 added [ 89.092475][T10595] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.103996][T10592] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.111124][T10592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.118448][T10592] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.125499][T10592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.144766][ T3004] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.152706][ T3004] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.167163][T10595] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.189060][T10595] team0: Port device team_slave_0 added [ 89.197103][T10600] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.205501][T10600] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.214655][T10600] device bridge_slave_0 entered promiscuous mode [ 89.237065][T10595] team0: Port device team_slave_1 added [ 89.246812][T10600] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.254336][T10600] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.262055][T10600] device bridge_slave_1 entered promiscuous mode [ 89.313779][T10597] device hsr_slave_0 entered promiscuous mode [ 89.361575][T10597] device hsr_slave_1 entered promiscuous mode [ 89.441406][T10597] debugfs: Directory 'hsr0' with parent '/' already present! [ 89.493853][T10591] device hsr_slave_0 entered promiscuous mode [ 89.561621][T10591] device hsr_slave_1 entered promiscuous mode [ 89.612723][T10591] debugfs: Directory 'hsr0' with parent '/' already present! [ 89.646810][T10600] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.703876][T10595] device hsr_slave_0 entered promiscuous mode [ 89.751733][T10595] device hsr_slave_1 entered promiscuous mode [ 89.811468][T10595] debugfs: Directory 'hsr0' with parent '/' already present! [ 89.833852][T10600] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.855268][T10600] team0: Port device team_slave_0 added [ 89.870492][T10600] team0: Port device team_slave_1 added [ 89.923493][T10600] device hsr_slave_0 entered promiscuous mode [ 89.971771][T10600] device hsr_slave_1 entered promiscuous mode [ 90.011442][T10600] debugfs: Directory 'hsr0' with parent '/' already present! [ 90.040072][T10592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.068904][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.077260][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.095091][T10592] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.119188][T10599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.138820][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.148353][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.157746][ T3573] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.164976][ T3573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.185803][T10591] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.194497][T10595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.208923][T10599] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.219081][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.228517][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.237078][ T3573] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.244299][ T3573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.252790][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.261563][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.270085][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.278580][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.291364][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.299956][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.308616][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.317565][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.326444][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.335062][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.343458][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.358336][T10591] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.374874][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.384395][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.393230][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.400664][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.408473][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.416499][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.424564][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.433173][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.441882][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.449067][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.457039][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.464909][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.473016][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.484167][T10600] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.494062][T10592] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.505423][T10592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.516410][T10595] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.528339][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.536696][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.545196][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.554225][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.562952][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.570021][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.577902][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.586610][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.595246][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.602710][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.610306][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.618378][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.634185][T10600] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.657578][T10597] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.672783][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.680972][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.689017][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.697736][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.706958][ T3004] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.714192][ T3004] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.722441][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.731309][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.739965][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.749063][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.758070][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.766639][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.775818][ T3004] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.798310][T10592] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.807110][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.818554][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.827573][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.836942][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.845812][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.853046][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.860918][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.870180][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.879759][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.888784][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.897625][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.906098][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.916210][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.925271][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.941489][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.948696][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.957872][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.965777][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.973728][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.988930][T10597] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.997829][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.007497][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.017357][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.026076][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.034781][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.043117][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.051614][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.062132][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.089963][T10595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.099774][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.108947][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.119920][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.127037][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.135042][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.143802][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.152756][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.161163][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.169592][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.178400][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.187705][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.196303][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.204903][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.213512][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.221852][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.230685][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.238681][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.258968][T10600] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 91.261594][ T26] audit: type=1400 audit(1565040300.454:38): avc: denied { associate } for pid=10592 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 [ 91.269625][T10600] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.310729][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.334946][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.350674][ T3573] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.357822][ T3573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.365377][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.374625][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.385869][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.394210][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.402595][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.410915][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.420925][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.429126][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.444357][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.459613][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.474788][T10595] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.494547][T10591] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.524223][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.537966][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.546761][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.554038][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.562093][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.570701][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.579953][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.588661][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.598414][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.613732][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.622917][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.637578][T10600] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.659416][T10599] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.693463][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.728616][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.743238][T10597] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.756440][T10597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.778249][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.798283][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.813106][T10591] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.858560][T10597] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.185130][T10685] WARNING: CPU: 0 PID: 10685 at fs/block_dev.c:1899 __blkdev_put+0x6ba/0x810 [ 92.193935][T10685] Kernel panic - not syncing: panic_on_warn set ... [ 92.200536][T10685] CPU: 0 PID: 10685 Comm: blkid Not tainted 5.3.0-rc3 #91 [ 92.201044][ T3908] kobject: 'loop1' (00000000ef27b3ad): kobject_uevent_env [ 92.207631][T10685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.207636][T10685] Call Trace: [ 92.207661][T10685] dump_stack+0x172/0x1f0 [ 92.207675][T10685] ? __blkdev_put+0x680/0x810 [ 92.207689][T10685] panic+0x2dc/0x755 [ 92.207702][T10685] ? add_taint.cold+0x16/0x16 [ 92.207719][T10685] ? __kasan_check_write+0x14/0x20 [ 92.207731][T10685] ? __warn.cold+0x5/0x4c [ 92.207742][T10685] ? __warn+0xe7/0x1e0 [ 92.207753][T10685] ? __blkdev_put+0x6ba/0x810 [ 92.207763][T10685] __warn.cold+0x20/0x4c [ 92.207772][T10685] ? __blkdev_put+0x6ba/0x810 [ 92.207783][T10685] report_bug+0x263/0x2b0 [ 92.207796][T10685] do_error_trap+0x11b/0x200 [ 92.207806][T10685] do_invalid_op+0x37/0x50 [ 92.207816][T10685] ? __blkdev_put+0x6ba/0x810 [ 92.207831][T10685] invalid_op+0x23/0x30 [ 92.207844][T10685] RIP: 0010:__blkdev_put+0x6ba/0x810 [ 92.207856][T10685] 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 00 79 e6 ff e9 13 fd ff ff e8 46 60 ac ff <0f> 0b e9 dc fa ff ff 48 89 cf e8 c7 78 e6 ff e9 6a fa ff ff 48 8b [ 92.207863][T10685] RSP: 0018:ffff888093dc7c90 EFLAGS: 00010293 [ 92.207874][T10685] RAX: ffff888097fc00c0 RBX: ffff8880a2d6d7c0 RCX: ffffffff81c62414 [ 92.207881][T10685] RDX: 0000000000000000 RSI: ffffffff81c6293a RDI: 0000000000000005 [ 92.207887][T10685] RBP: ffff888093dc7d88 R08: ffff888097fc00c0 R09: ffffed10145adafc [ 92.207894][T10685] R10: ffff888093dc7c80 R11: ffff8880a2d6d7df R12: 0000000000000002 [ 92.207901][T10685] R13: dffffc0000000000 R14: ffff8880a2d6d7d8 R15: ffff8880a2d6d7d8 [ 92.207920][T10685] ? __blkdev_put+0x194/0x810 [ 92.207936][T10685] ? __blkdev_put+0x6ba/0x810 [ 92.253576][ T3908] kobject: 'loop1' (00000000ef27b3ad): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 92.255740][T10685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 92.255759][T10685] ? bd_set_size+0xb0/0xb0 [ 92.359419][ T3908] kobject: 'loop5' (0000000076eb533a): kobject_uevent_env [ 92.366513][T10685] ? wait_for_completion+0x440/0x440 [ 92.366530][T10685] blkdev_put+0x98/0x560 [ 92.366544][T10685] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 92.366556][T10685] blkdev_close+0x8b/0xb0 [ 92.366571][T10685] __fput+0x2ff/0x890 [ 92.366584][T10685] ? blkdev_put+0x560/0x560 [ 92.366599][T10685] ____fput+0x16/0x20 [ 92.392080][ T3908] kobject: 'loop5' (0000000076eb533a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 92.392372][T10685] task_work_run+0x145/0x1c0 [ 92.451227][T10685] exit_to_usermode_loop+0x316/0x380 [ 92.453840][ T3908] kobject: 'loop5' (0000000076eb533a): kobject_uevent_env [ 92.456524][T10685] do_syscall_64+0x5a9/0x6a0 [ 92.468298][T10685] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.470487][ T3908] kobject: 'loop5' (0000000076eb533a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 92.474187][T10685] RIP: 0033:0x7f65945212b0 [ 92.474201][T10685] 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 [ 92.474206][T10685] RSP: 002b:00007ffed399c618 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 92.474216][T10685] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f65945212b0 [ 92.474222][T10685] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 92.474228][T10685] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 92.474235][T10685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000002163030 [ 92.474242][T10685] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000005 [ 92.485658][T10685] Kernel Offset: disabled [ 92.563705][T10685] Rebooting in 86400 seconds..