syzkaller login: [ 24.996596][ C0] random: crng init done [ 25.000847][ C0] random: 7 urandom warning(s) missed due to ratelimiting [ 31.243732][ T28] audit: type=1400 audit(1599216075.997:8): avc: denied { execmem } for pid=6813 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.247341][ T6814] IPVS: ftp: loaded support on port[0] = 21 [ 31.307345][ T682] tipc: TX() has been purged, node left! [ 31.523432][ T6801] can: request_module (can-proto-0) failed. [ 32.143110][ T6801] can: request_module (can-proto-0) failed. [ 32.150804][ T6801] can: request_module (can-proto-0) failed. [ 32.168787][ T28] audit: type=1400 audit(1599216076.927:9): avc: denied { create } for pid=6797 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.44' (ECDSA) to the list of known hosts. 2020/09/04 10:41:23 parsed 1 programs 2020/09/04 10:41:23 executed programs: 0 [ 39.013473][ T28] audit: type=1400 audit(1599216083.770:10): avc: denied { execmem } for pid=6940 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.074877][ T6941] IPVS: ftp: loaded support on port[0] = 21 [ 39.102676][ T6945] IPVS: ftp: loaded support on port[0] = 21 [ 39.118037][ T6950] IPVS: ftp: loaded support on port[0] = 21 [ 39.125771][ T6952] IPVS: ftp: loaded support on port[0] = 21 [ 39.135395][ T6961] IPVS: ftp: loaded support on port[0] = 21 [ 39.164309][ T6969] IPVS: ftp: loaded support on port[0] = 21 [ 39.205831][ T6952] chnl_net:caif_netlink_parms(): no params data found [ 39.226811][ T6941] chnl_net:caif_netlink_parms(): no params data found [ 39.240317][ T6950] chnl_net:caif_netlink_parms(): no params data found [ 39.272447][ T6945] chnl_net:caif_netlink_parms(): no params data found [ 39.315847][ T6952] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.323114][ T6952] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.330276][ T6952] device bridge_slave_0 entered promiscuous mode [ 39.340513][ T6961] chnl_net:caif_netlink_parms(): no params data found [ 39.353945][ T6945] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.362894][ T6945] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.370051][ T6945] device bridge_slave_0 entered promiscuous mode [ 39.377045][ T6952] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.384450][ T6952] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.391600][ T6952] device bridge_slave_1 entered promiscuous mode [ 39.405621][ T6941] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.412623][ T6941] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.420404][ T6941] device bridge_slave_0 entered promiscuous mode [ 39.428215][ T6941] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.435525][ T6941] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.442753][ T6941] device bridge_slave_1 entered promiscuous mode [ 39.449320][ T6945] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.456915][ T6945] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.465547][ T6945] device bridge_slave_1 entered promiscuous mode [ 39.472104][ T6969] chnl_net:caif_netlink_parms(): no params data found [ 39.481804][ T6952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.491110][ T6950] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.498691][ T6950] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.506010][ T6950] device bridge_slave_0 entered promiscuous mode [ 39.515449][ T6941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.525655][ T6941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.540770][ T6952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.550925][ T6950] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.558308][ T6950] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.565798][ T6950] device bridge_slave_1 entered promiscuous mode [ 39.574336][ T6945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.594454][ T6952] team0: Port device team_slave_0 added [ 39.600617][ T6952] team0: Port device team_slave_1 added [ 39.610312][ T6941] team0: Port device team_slave_0 added [ 39.616337][ T6945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.627189][ T6961] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.634351][ T6961] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.641506][ T6961] device bridge_slave_0 entered promiscuous mode [ 39.648776][ T6961] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.655855][ T6961] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.663132][ T6961] device bridge_slave_1 entered promiscuous mode [ 39.673213][ T6952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.680126][ T6952] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.706010][ T6952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.717558][ T6941] team0: Port device team_slave_1 added [ 39.726292][ T6969] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.733667][ T6969] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.740846][ T6969] device bridge_slave_0 entered promiscuous mode [ 39.748618][ T6969] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.756028][ T6969] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.763449][ T6969] device bridge_slave_1 entered promiscuous mode [ 39.770259][ T6950] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.780208][ T6950] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.789443][ T6952] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.796564][ T6952] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.822639][ T6952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.838883][ T6952] device hsr_slave_0 entered promiscuous mode [ 39.845459][ T6952] device hsr_slave_1 entered promiscuous mode [ 39.852236][ T6945] team0: Port device team_slave_0 added [ 39.862767][ T6961] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.874775][ T6950] team0: Port device team_slave_0 added [ 39.880739][ T6961] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.889965][ T6941] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.896979][ T6941] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.922957][ T6941] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.934474][ T6941] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.941406][ T6941] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.967672][ T6941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.978772][ T6945] team0: Port device team_slave_1 added [ 39.986418][ T6950] team0: Port device team_slave_1 added [ 39.992231][ T6969] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.009013][ T6941] device hsr_slave_0 entered promiscuous mode [ 40.018896][ T6941] device hsr_slave_1 entered promiscuous mode [ 40.025473][ T6941] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.033314][ T6941] Cannot create hsr debugfs directory [ 40.042454][ T6945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.049835][ T6945] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.075829][ T6945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.090364][ T6969] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.113300][ T6945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.120220][ T6945] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.146824][ T6945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.159036][ T6961] team0: Port device team_slave_0 added [ 40.166267][ T6950] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.175534][ T6950] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.201590][ T6950] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.216084][ T6961] team0: Port device team_slave_1 added [ 40.225324][ T6969] team0: Port device team_slave_0 added [ 40.232222][ T6969] team0: Port device team_slave_1 added [ 40.244525][ T6950] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.251504][ T6950] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.277942][ T6950] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.305468][ T6945] device hsr_slave_0 entered promiscuous mode [ 40.312114][ T6945] device hsr_slave_1 entered promiscuous mode [ 40.318992][ T6945] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.327040][ T6945] Cannot create hsr debugfs directory [ 40.335203][ T6961] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.342119][ T6961] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.369101][ T6961] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.380955][ T6950] device hsr_slave_0 entered promiscuous mode [ 40.388044][ T6950] device hsr_slave_1 entered promiscuous mode [ 40.394699][ T6950] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.402218][ T6950] Cannot create hsr debugfs directory [ 40.419392][ T6969] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.427229][ T6969] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.453401][ T6969] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.464599][ T6961] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.471744][ T6961] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.497894][ T6961] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.516451][ T6952] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 40.524134][ T6952] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 40.531449][ T6969] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.538488][ T6969] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.564620][ T6969] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.581695][ T6961] device hsr_slave_0 entered promiscuous mode [ 40.588038][ T6961] device hsr_slave_1 entered promiscuous mode [ 40.594259][ T6961] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.601770][ T6961] Cannot create hsr debugfs directory [ 40.612271][ T6952] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 40.623912][ T6952] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 40.647920][ T6969] device hsr_slave_0 entered promiscuous mode [ 40.654419][ T6969] device hsr_slave_1 entered promiscuous mode [ 40.660619][ T6969] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.668573][ T6969] Cannot create hsr debugfs directory [ 40.687761][ T6941] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.700740][ T6941] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.708221][ T6941] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.723280][ T6941] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.749325][ T6950] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 40.757010][ T6950] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 40.765761][ T6952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.776577][ T6950] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 40.785634][ T6952] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.793659][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.801106][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.816376][ T6941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.824411][ T6950] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 40.838514][ T6952] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.849696][ T6952] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.860631][ T6945] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 40.874274][ T6941] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.884916][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.894241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.902376][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.909408][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.917005][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.925605][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.933766][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.940854][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.948163][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.956401][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.964527][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.972675][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.980634][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.988795][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.996784][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.004909][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.013128][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.020953][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.028411][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.035946][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.044213][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.052304][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.060516][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.067933][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.076176][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.084253][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.091307][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.109310][ T6950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.117159][ T6945] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 41.127636][ T6945] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 41.136192][ T6945] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 41.149334][ T8174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.156729][ T8174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.166324][ T8174] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.174878][ T8174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.182563][ T8174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.190631][ T8174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.199036][ T8174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.207235][ T8174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.217617][ T6950] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.226616][ T6961] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 41.234141][ T6961] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 41.241730][ T6961] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 41.252919][ T6952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.260688][ T6961] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 41.274031][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.281627][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.289241][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.296844][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.304274][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.311554][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.319772][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.327843][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.336192][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.344435][ T2453] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.351441][ T2453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.358817][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.366924][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.381882][ T6950] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.394902][ T6950] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.409413][ T6969] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 41.419968][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.427848][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.436363][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.444531][ T2453] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.451673][ T2453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.459253][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.467530][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.475695][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.483824][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.491701][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.500094][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.508118][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.516102][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.524145][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.532014][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.541420][ T6941] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.554351][ T6941] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.561636][ T6969] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 41.570095][ T6969] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 41.578481][ T6969] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 41.587144][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.596428][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.604005][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.611877][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.622788][ T6950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.636297][ T6941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.650378][ T6952] device veth0_vlan entered promiscuous mode [ 41.657706][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.665525][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.673046][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.681236][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.689940][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.697296][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.704805][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.713174][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.721353][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.729137][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.737816][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.745425][ T3903] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.757153][ T6950] device veth0_vlan entered promiscuous mode [ 41.764377][ T6945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.772776][ T6952] device veth1_vlan entered promiscuous mode [ 41.786299][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.793914][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.801431][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.809733][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.818286][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.826597][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.834986][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.842992][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.855899][ T6945] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.864697][ T6941] device veth0_vlan entered promiscuous mode [ 41.873555][ T6952] device veth0_macvtap entered promiscuous mode [ 41.880434][ T6961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.889605][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.897204][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.904745][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.912010][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.919658][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.927135][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.934645][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.942771][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.952657][ T6941] device veth1_vlan entered promiscuous mode [ 41.966666][ T6952] device veth1_macvtap entered promiscuous mode [ 41.974271][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.981805][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.989534][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.997561][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.005145][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.013359][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.021381][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.028407][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.035704][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.043946][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.051974][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.058998][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.066422][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.074591][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.082757][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.090744][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.098684][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.106739][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.114702][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.122667][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.130976][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.138554][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.145969][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.154530][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.164969][ T6950] device veth1_vlan entered promiscuous mode [ 42.172420][ T6945] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.183966][ T6945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.192553][ T6941] device veth0_macvtap entered promiscuous mode [ 42.199636][ T6941] device veth1_macvtap entered promiscuous mode [ 42.208827][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.216715][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.224423][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.231866][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.240008][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.250806][ T6969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.260056][ T6961] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.269812][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.277385][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.290225][ T6950] device veth0_macvtap entered promiscuous mode [ 42.297869][ T6952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.310768][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.321783][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.332883][ T6941] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.345774][ T6961] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.356423][ T6961] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.367133][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.375992][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.384077][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.392237][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.400386][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.408588][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.416941][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.425240][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.433409][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.440407][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.447784][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.456169][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.464251][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.471265][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.478590][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.486664][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.494786][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.502895][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.510811][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.519238][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.527268][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.535447][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.543364][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.551240][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.559175][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.566970][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.574763][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.582144][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.590391][ T6950] device veth1_macvtap entered promiscuous mode [ 42.600710][ T6952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.609960][ T6941] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.621639][ T6941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.632337][ T6941] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.641225][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.648888][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.657134][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.665856][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.674094][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.682533][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.689826][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.697819][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.705293][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.715022][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.726113][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.737881][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.748762][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.760642][ T6950] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.769155][ T6952] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.779601][ T6952] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.788902][ T6952] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.799344][ T6952] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.809338][ T6941] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.819646][ T6941] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.829009][ T6941] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.839262][ T6941] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.849691][ T6969] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.858379][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.866652][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.875183][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.883589][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.891611][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.898636][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.906552][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.917509][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.927363][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.938192][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.948412][ T6950] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.960089][ T6945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.975415][ T6969] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.987051][ T6969] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.998033][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.006586][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.014936][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.023170][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.031320][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.039581][ T2453] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.046614][ T2453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.054086][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.062204][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.070253][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.078362][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.086450][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.094633][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.102681][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.110569][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.118492][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.126527][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.134687][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.142072][ T2453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.150228][ T6950] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.159041][ T6950] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.167740][ T6950] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.176588][ T6950] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.196919][ T6969] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.215351][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.226453][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.227239][ T8213] ------------[ cut here ]------------ [ 43.235637][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.239944][ T8213] Trying to write to read-only block-device nullb0 (partno 0) [ 43.248295][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.258815][ T8213] WARNING: CPU: 0 PID: 8213 at block/blk-core.c:859 submit_bio_checks+0x46c/0x850 [ 43.263209][ T6961] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.277913][ T8213] Kernel panic - not syncing: panic_on_warn set ... [ 43.284474][ T8213] CPU: 0 PID: 8213 Comm: syz-executor.0 Not tainted 5.9.0-rc3-syzkaller #0 [ 43.293013][ T8213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.303025][ T8213] Call Trace: [ 43.306335][ T8213] dump_stack+0xa3/0xcc [ 43.310451][ T8213] panic+0x135/0x31a [ 43.314308][ T8213] ? submit_bio_checks+0x46c/0x850 [ 43.319393][ T8213] __warn.cold.13+0x20/0x25 [ 43.323858][ T8213] ? submit_bio_checks+0x46c/0x850 [ 43.328928][ T8213] report_bug+0xc0/0xf0 [ 43.333044][ T8213] handle_bug+0x35/0x90 [ 43.337157][ T8213] exc_invalid_op+0x13/0x60 [ 43.341621][ T8213] asm_exc_invalid_op+0x12/0x20 [ 43.346516][ T8213] RIP: 0010:submit_bio_checks+0x46c/0x850 [ 43.352198][ T8213] Code: a2 a4 05 00 00 48 8d 75 b0 48 89 df c6 05 9c 7c 97 02 01 e8 46 8b ff ff 48 c7 c7 e0 c9 f0 83 48 89 c6 44 89 e2 e8 af dd 55 ff <0f> 0b 48 8b 53 08 e9 c0 fd ff ff 80 3d fe 60 97 02 00 0f 85 08 fd [ 43.371774][ T8213] RSP: 0018:ffffc90002c3f820 EFLAGS: 00010282 [ 43.377798][ T8213] RAX: 0000000000000000 RBX: ffff88810ed0af00 RCX: 0000000000000001 [ 43.385729][ T8213] RDX: 0000000080000001 RSI: ffffffff84016271 RDI: 00000000ffffffff [ 43.393662][ T8213] RBP: ffffc90002c3f880 R08: 0000000000000001 R09: 0000000000000001 [ 43.401598][ T8213] R10: ffff88810f702580 R11: a62c46a8c8f838ab R12: 0000000000000000 [ 43.409555][ T8213] R13: ffffc90002c3fbf0 R14: 0000000000000001 R15: ffff888129792140 [ 43.417500][ T8213] submit_bio_noacct+0x37/0x650 [ 43.422333][ T8213] ? submit_bio+0x3e/0x190 [ 43.426881][ T8213] submit_bio+0x3e/0x190 [ 43.431083][ T8213] ? guard_bio_eod+0x87/0x130 [ 43.435722][ T8213] submit_bh_wbc+0x168/0x190 [ 43.440272][ T8213] __block_write_full_page+0x225/0x5a0 [ 43.445799][ T8213] ? end_buffer_write_sync+0x40/0x40 [ 43.451044][ T8213] ? bdev_evict_inode+0x1a0/0x1a0 [ 43.456028][ T8213] __writepage+0xe/0x60 [ 43.460141][ T8213] write_cache_pages+0x22b/0x570 [ 43.465050][ T8213] ? __wb_calc_thresh+0x120/0x120 [ 43.470038][ T8213] ? __lock_acquire+0x4fe/0x16e0 [ 43.474935][ T8213] generic_writepages+0x54/0x90 [ 43.479744][ T8213] ? find_held_lock+0x2d/0x90 [ 43.484394][ T8213] do_writepages+0x39/0xe0 [ 43.488770][ T8213] ? do_raw_spin_unlock+0x4e/0xc0 [ 43.493754][ T8213] __filemap_fdatawrite_range+0xc6/0x100 [ 43.499351][ T8213] filemap_write_and_wait_range+0x36/0x90 [ 43.505029][ T8213] __blkdev_put+0x19e/0x220 [ 43.509492][ T8213] blkdev_close+0x1f/0x30 [ 43.513805][ T8213] __fput+0xaa/0x250 [ 43.517665][ T8213] task_work_run+0x68/0xb0 [ 43.522043][ T8213] do_exit+0x3e1/0xcc0 [ 43.526150][ T8213] ? find_held_lock+0x2d/0x90 [ 43.530797][ T8213] ? get_signal+0x129/0xcc0 [ 43.535262][ T8213] do_group_exit+0x42/0xb0 [ 43.539639][ T8213] get_signal+0x176/0xcc0 [ 43.543929][ T8213] ? lock_acquire+0xd7/0x3e0 [ 43.548593][ T8213] arch_do_signal+0x2b/0x920 [ 43.553163][ T8213] ? __might_fault+0x39/0x90 [ 43.557803][ T8213] exit_to_user_mode_prepare+0x1c1/0x220 [ 43.563399][ T8213] syscall_exit_to_user_mode+0x7e/0x2e0 [ 43.568917][ T8213] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 43.574768][ T8213] RIP: 0033:0x45cba9 [ 43.578639][ T8213] Code: Bad RIP value. [ 43.582666][ T8213] RSP: 002b:00007f827e323cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.591033][ T8213] RAX: 0000000000000001 RBX: 000000000078bfa8 RCX: 000000000045cba9 [ 43.598966][ T8213] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 000000000078bfac [ 43.606901][ T8213] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 43.614831][ T8213] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bfac [ 43.622763][ T8213] R13: 00007ffcfc47ae4f R14: 00007f827e3249c0 R15: 000000000078bfac [ 43.631893][ T8213] Kernel Offset: disabled [ 43.636230][ T8213] Rebooting in 86400 seconds..