Warning: Permanently added '[localhost]:43560' (ECDSA) to the list of known hosts. 2020/03/21 11:58:28 fuzzer started 2020/03/21 11:58:29 dialing manager at 10.0.2.10:33221 2020/03/21 11:58:30 syscalls: 2988 2020/03/21 11:58:30 code coverage: enabled 2020/03/21 11:58:30 comparison tracing: enabled 2020/03/21 11:58:30 extra coverage: enabled 2020/03/21 11:58:30 setuid sandbox: enabled 2020/03/21 11:58:30 namespace sandbox: enabled 2020/03/21 11:58:30 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/21 11:58:30 fault injection: enabled 2020/03/21 11:58:30 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/21 11:58:30 net packet injection: enabled 2020/03/21 11:58:30 net device setup: enabled 2020/03/21 11:58:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/21 11:58:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 11:59:27 executing program 0: 11:59:27 executing program 1: 11:59:27 executing program 2: syzkaller login: [ 213.306762][ T8577] IPVS: ftp: loaded support on port[0] = 21 11:59:28 executing program 3: [ 213.306860][ T8578] IPVS: ftp: loaded support on port[0] = 21 [ 213.335254][ T8580] IPVS: ftp: loaded support on port[0] = 21 [ 213.911654][ T8582] IPVS: ftp: loaded support on port[0] = 21 [ 214.232729][ T8578] chnl_net:caif_netlink_parms(): no params data found [ 214.356189][ T8577] chnl_net:caif_netlink_parms(): no params data found [ 214.455970][ T8580] chnl_net:caif_netlink_parms(): no params data found [ 214.685066][ T8578] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.721826][ T8578] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.772375][ T8578] device bridge_slave_0 entered promiscuous mode [ 214.830390][ T8578] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.857967][ T8578] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.881355][ T8578] device bridge_slave_1 entered promiscuous mode [ 214.982587][ T8577] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.003969][ T8577] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.032346][ T8577] device bridge_slave_0 entered promiscuous mode [ 215.058644][ T8577] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.087313][ T8577] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.111162][ T8577] device bridge_slave_1 entered promiscuous mode [ 215.184914][ T8580] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.213898][ T8580] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.246738][ T8580] device bridge_slave_0 entered promiscuous mode [ 215.295319][ T8578] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.339942][ T8578] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 215.391089][ T8577] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.429120][ T8580] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.449934][ T8580] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.478983][ T8580] device bridge_slave_1 entered promiscuous mode [ 215.504412][ T8582] chnl_net:caif_netlink_parms(): no params data found [ 215.538290][ T8577] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 215.596797][ T8577] team0: Port device team_slave_0 added [ 215.618811][ T8578] team0: Port device team_slave_0 added [ 215.646558][ T8578] team0: Port device team_slave_1 added [ 215.669878][ T8577] team0: Port device team_slave_1 added [ 215.686534][ T8580] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.725917][ T8580] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 215.787738][ T8578] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 215.843622][ T8578] 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. [ 215.911190][ T8578] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 215.973659][ T8578] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 215.993058][ T8578] 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. [ 216.047318][ T8578] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 216.078120][ T8577] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 216.091805][ T8577] 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. [ 216.134677][ T8577] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 216.154616][ T8580] team0: Port device team_slave_0 added [ 216.185451][ T8577] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 216.197730][ T8577] 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. [ 216.237436][ T8577] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 216.265957][ T8580] team0: Port device team_slave_1 added [ 216.360004][ T8582] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.387667][ T8582] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.412401][ T8582] device bridge_slave_0 entered promiscuous mode [ 216.441014][ T8580] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 216.458375][ T8580] 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. [ 216.512150][ T8580] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 216.542604][ T8580] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 216.559287][ T8580] 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. [ 216.610720][ T8580] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 216.652715][ T8582] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.676620][ T8582] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.690853][ T8582] device bridge_slave_1 entered promiscuous mode [ 216.756588][ T8578] device hsr_slave_0 entered promiscuous mode [ 216.824538][ T8578] device hsr_slave_1 entered promiscuous mode [ 216.945488][ T8580] device hsr_slave_0 entered promiscuous mode [ 217.043579][ T8580] device hsr_slave_1 entered promiscuous mode [ 217.103099][ T8580] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 217.124918][ T8580] Cannot create hsr debugfs directory [ 217.245822][ T8577] device hsr_slave_0 entered promiscuous mode [ 217.323534][ T8577] device hsr_slave_1 entered promiscuous mode [ 217.413567][ T8577] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 217.449655][ T8577] Cannot create hsr debugfs directory [ 217.497587][ T8582] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 217.559523][ T8582] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 217.676915][ T8582] team0: Port device team_slave_0 added [ 217.704228][ T8582] team0: Port device team_slave_1 added [ 217.760068][ T8582] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 217.778559][ T8582] 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. [ 217.876737][ T8582] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 217.920285][ T8582] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 217.949461][ T8582] 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. [ 218.055556][ T8582] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 218.266629][ T8582] device hsr_slave_0 entered promiscuous mode [ 218.385287][ T8582] device hsr_slave_1 entered promiscuous mode [ 218.454045][ T8582] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 218.492372][ T8582] Cannot create hsr debugfs directory [ 218.679179][ T8578] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 218.771533][ T8578] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 218.858837][ T8578] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 218.974065][ T8578] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 219.076341][ T8580] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 219.166274][ T8580] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 219.302106][ T8580] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 219.368263][ T8580] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 219.479780][ T8577] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 219.548888][ T8577] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 219.638052][ T8577] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 219.709233][ T8577] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 219.825442][ T8582] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 219.885285][ T8582] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 219.938138][ T8582] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 220.009668][ T8582] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 220.179805][ T8578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 220.206100][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 220.221506][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 220.244082][ T8580] 8021q: adding VLAN 0 to HW filter on device bond0 [ 220.269705][ T8578] 8021q: adding VLAN 0 to HW filter on device team0 [ 220.296820][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 220.315521][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 220.329191][ T1240] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.352143][ T1240] bridge0: port 1(bridge_slave_0) entered forwarding state [ 220.385374][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 220.407403][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 220.423453][ T1240] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.436828][ T1240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 220.448743][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 220.460875][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 220.471137][ T1240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 220.491654][ T8582] 8021q: adding VLAN 0 to HW filter on device bond0 [ 220.537989][ T8577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 220.553268][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 220.566440][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 220.589498][ T8580] 8021q: adding VLAN 0 to HW filter on device team0 [ 220.627576][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 220.648775][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 220.669863][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 220.690924][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 220.711839][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 220.748278][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 220.791121][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 220.830563][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.858132][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 220.879843][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 220.895124][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 220.918130][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 220.935373][ T8582] 8021q: adding VLAN 0 to HW filter on device team0 [ 220.944845][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 220.955192][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 220.966575][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 220.978033][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 220.989119][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.998027][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.012680][ T8577] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.025615][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 221.041453][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.052231][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 221.071455][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.088558][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.100953][ T3232] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.110905][ T3232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.120149][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.130126][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.143892][ T3232] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.157880][ T3232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.174535][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 221.190627][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.201800][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 221.213958][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.226354][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.236525][ T3232] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.245676][ T3232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.256789][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.266970][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.279537][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.291986][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.303801][ T3232] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.313664][ T3232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.335325][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 221.347447][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 221.358349][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 221.371140][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 221.393780][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 221.409003][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 221.424942][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 221.447141][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 221.459976][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 221.474397][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 221.489877][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 221.503491][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 221.516211][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 221.543125][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 221.554647][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 221.566399][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 221.578247][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 221.589413][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 221.601087][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.613724][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 221.628361][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 221.641857][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 221.654218][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 221.671143][ T8580] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 221.687828][ T8580] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 221.708607][ T8578] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 221.719360][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 221.731775][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.743472][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 221.753531][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.774506][ T8582] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 221.789911][ T8582] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 221.812469][ T8577] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 221.828113][ T8577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 221.839505][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 221.851334][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.862572][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 221.873105][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.883388][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 221.893134][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.903280][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 221.927962][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 221.941235][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 221.962518][ T8580] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 221.982068][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 221.995293][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 222.016230][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 222.028018][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 222.057461][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 222.068993][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 222.086897][ T8578] device veth0_vlan entered promiscuous mode [ 222.102076][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 222.114628][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 222.126041][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 222.138439][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 222.151465][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 222.164987][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 222.178836][ T8582] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 222.200490][ T8577] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 222.216916][ T8578] device veth1_vlan entered promiscuous mode [ 222.246887][ T8580] device veth0_vlan entered promiscuous mode [ 222.271255][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 222.289618][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 222.315609][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 222.341273][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 222.364404][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 222.378097][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 222.399585][ T8580] device veth1_vlan entered promiscuous mode [ 222.435569][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 222.447833][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 222.459731][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 222.471042][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.489715][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 222.503703][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 222.523358][ T8578] device veth0_macvtap entered promiscuous mode [ 222.547558][ T8578] device veth1_macvtap entered promiscuous mode [ 222.571915][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 222.586640][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 222.600555][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 222.614972][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 222.630130][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 222.642297][ T3232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 222.659470][ T8582] device veth0_vlan entered promiscuous mode [ 222.679065][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 222.691459][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.703336][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 222.714744][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 222.726076][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 222.736438][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 222.750261][ T8580] device veth0_macvtap entered promiscuous mode [ 222.761679][ T8577] device veth0_vlan entered promiscuous mode [ 222.775961][ T8578] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 222.793243][ T8582] device veth1_vlan entered promiscuous mode [ 222.805208][ T8580] device veth1_macvtap entered promiscuous mode [ 222.818615][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 222.830575][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 222.842477][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 222.855714][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 222.875238][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 222.890436][ T8577] device veth1_vlan entered promiscuous mode [ 222.909841][ T8578] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 222.925981][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 222.939263][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 222.951747][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 222.968007][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 222.982587][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 223.011476][ T8580] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 223.027989][ T8580] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 223.045526][ T8580] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 223.069837][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 223.083461][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 223.099783][ T8580] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 223.116895][ T8580] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 223.135591][ T8580] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 223.163861][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 223.185971][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 223.240578][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 223.261183][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 223.282367][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 223.301364][ T8603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 223.481760][ T8577] device veth0_macvtap entered promiscuous mode [ 223.499507][ T8577] device veth1_macvtap entered promiscuous mode [ 223.625620][ T8582] device veth0_macvtap entered promiscuous mode [ 223.825383][ T8582] device veth1_macvtap entered promiscuous mode [ 223.869153][ T8577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 223.904837][ T8577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 223.924112][ T8577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 223.938893][ T8577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 223.954275][ T8577] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 223.974745][ T8582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 223.993920][ T8582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.027847][ T8582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 224.058992][ T8582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.088159][ T8582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 224.127709][ T8582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.153608][ T8582] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 224.176912][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 224.204248][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 224.220559][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 224.236077][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 224.250267][ T8577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 224.274905][ T8577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.294439][ T8577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 224.311805][ T8577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.326929][ T8577] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 224.373349][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 224.469865][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 224.543800][ T8582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 11:59:39 executing program 1: 11:59:39 executing program 2: [ 224.696035][ T8582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 11:59:39 executing program 2: 11:59:39 executing program 1: [ 224.746824][ T8582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 224.844799][ T8582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.902460][ T8582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 224.940104][ T8582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.974468][ T8582] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 225.009763][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 225.039577][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 11:59:40 executing program 1: 11:59:40 executing program 0: 11:59:40 executing program 2: 11:59:40 executing program 3: 11:59:40 executing program 2: 11:59:40 executing program 1: 11:59:40 executing program 0: 11:59:40 executing program 2: 11:59:40 executing program 0: 11:59:40 executing program 1: 11:59:40 executing program 2: 11:59:40 executing program 3: 11:59:40 executing program 0: 11:59:40 executing program 3: 11:59:40 executing program 1: 11:59:40 executing program 2: 11:59:40 executing program 3: creat(&(0x7f0000001a00)='./file0\x00', 0x0) creat(&(0x7f0000002a40)='./file0\x00', 0x0) 11:59:40 executing program 0: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0xffdbc2ca) unlink(&(0x7f00000002c0)='./file0\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 11:59:40 executing program 1: 11:59:40 executing program 2: creat(&(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f00000002c0)='./file0\x00') 11:59:40 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x8001141042, 0x0) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x807f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) dup3(r1, r2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 11:59:40 executing program 1: 11:59:40 executing program 2: 11:59:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="b6", 0xfffffe7e) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) inotify_rm_watch(0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x807f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) r3 = syz_open_dev$evdev(0x0, 0x9, 0x0) dup3(r2, r3, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 11:59:41 executing program 2: chdir(0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) ftruncate(r0, 0x208200) open(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) 11:59:42 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x100000000000600d, 0x0) mount(&(0x7f0000000440)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, 0x0) [ 284.726662][ T2798] sd 0:0:0:0: [sda] tag#31 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=57s [ 284.758472][ T2798] sd 0:0:0:0: [sda] tag#31 CDB: Read(10) 28 00 00 11 26 c0 00 00 20 00 [ 284.814385][ T2798] blk_update_request: I/O error, dev sda, sector 1124032 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 284.837603][ T2798] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=57s [ 284.856841][ T2798] sd 0:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 00 14 fd 10 00 01 00 00 [ 284.877179][ T2798] blk_update_request: I/O error, dev sda, sector 1375504 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 284.905547][ T2798] sd 0:0:0:0: [sda] tag#1 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=56s [ 284.927941][ T2798] sd 0:0:0:0: [sda] tag#1 CDB: Read(10) 28 00 00 14 ff 98 00 01 00 00 [ 284.944613][ T2798] blk_update_request: I/O error, dev sda, sector 1376152 op 0x0:(READ) flags 0x80700 phys_seg 10 prio class 0 [ 284.965889][ T2798] sd 0:0:0:0: [sda] tag#13 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=47s [ 284.982474][ T2798] sd 0:0:0:0: [sda] tag#13 CDB: Write(10) 2a 00 00 01 37 48 00 00 90 00 [ 285.000132][ T2798] blk_update_request: I/O error, dev sda, sector 79688 op 0x1:(WRITE) flags 0x3000 phys_seg 18 prio class 0 [ 285.027043][ T2798] Buffer I/O error on dev sda1, logical block 9705, lost async page write [ 285.051423][ T2798] Buffer I/O error on dev sda1, logical block 9706, lost async page write [ 285.070793][ T2798] Buffer I/O error on dev sda1, logical block 9707, lost async page write [ 285.089555][ T2798] Buffer I/O error on dev sda1, logical block 9708, lost async page write [ 285.109801][ T2798] Buffer I/O error on dev sda1, logical block 9709, lost async page write [ 285.126935][ T2798] Buffer I/O error on dev sda1, logical block 9710, lost async page write [ 285.147829][ T2798] Buffer I/O error on dev sda1, logical block 9711, lost async page write [ 285.163591][ T2798] Buffer I/O error on dev sda1, logical block 9712, lost async page write [ 285.181807][ T2798] Buffer I/O error on dev sda1, logical block 9713, lost async page write [ 285.201210][ T2798] Buffer I/O error on dev sda1, logical block 9714, lost async page write [ 285.225265][ T2798] sd 0:0:0:0: [sda] tag#12 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=47s [ 285.226475][ T8580] EXT4-fs error (device sda1): __ext4_find_entry:1536: inode #16550: comm syz-executor.2: reading directory lblock 0 [ 285.254977][ T2798] sd 0:0:0:0: [sda] tag#12 CDB: Write(10) 2a 00 00 01 09 10 00 00 08 00 [ 285.254994][ T2798] blk_update_request: I/O error, dev sda, sector 67856 op 0x1:(WRITE) flags 0x3000 phys_seg 1 prio class 0 [ 285.255881][ T2798] sd 0:0:0:0: [sda] tag#11 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=47s [ 285.335919][ T8582] EXT4-fs error (device sda1): __ext4_find_entry:1536: inode #16558: comm syz-executor.3: reading directory lblock 0 [ 285.367909][ T2798] sd 0:0:0:0: [sda] tag#11 CDB: Write(10) 2a 00 00 00 29 48 00 00 30 00 [ 285.501598][ T2798] blk_update_request: I/O error, dev sda, sector 10568 op 0x1:(WRITE) flags 0x3000 phys_seg 6 prio class 0 [ 285.557036][ T2798] sd 0:0:0:0: [sda] tag#10 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=47s [ 285.596031][ T2798] sd 0:0:0:0: [sda] tag#10 CDB: Write(10) 2a 00 00 00 28 88 00 00 08 00 [ 285.628066][ T2798] blk_update_request: I/O error, dev sda, sector 10376 op 0x1:(WRITE) flags 0x3000 phys_seg 1 prio class 0 [ 285.668853][ T2798] sd 0:0:0:0: [sda] tag#9 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=47s [ 285.698325][ T2798] sd 0:0:0:0: [sda] tag#9 CDB: Write(10) 2a 00 00 00 0c 10 00 00 08 00 [ 285.724022][ T2798] blk_update_request: I/O error, dev sda, sector 3088 op 0x1:(WRITE) flags 0x3000 phys_seg 1 prio class 0 [ 285.752674][ T2798] sd 0:0:0:0: [sda] tag#7 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=47s [ 285.775491][ T2798] sd 0:0:0:0: [sda] tag#7 CDB: Write(10) 2a 00 00 00 0b d8 00 00 08 00 [ 285.790103][ T2798] blk_update_request: I/O error, dev sda, sector 3032 op 0x1:(WRITE) flags 0x3000 phys_seg 1 prio class 0 [ 285.822581][ T2798] sd 0:0:0:0: [sda] tag#6 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT cmd_age=48s [ 285.847515][ T2798] sd 0:0:0:0: [sda] tag#6 CDB: Write(10) 2a 00 00 00 09 10 00 00 08 00 [ 285.870882][ T2798] blk_update_request: I/O error, dev sda, sector 2320 op 0x1:(WRITE) flags 0x3000 phys_seg 1 prio class 0 [ 285.893315][ T32] EXT4-fs error (device sda1): ext4_wait_block_bitmap:520: comm kworker/u17:1: Cannot read block bitmap - block_group = 5, block_bitmap = 7 [ 286.162371][ T32] EXT4-fs (sda1): Delayed block allocation failed for inode 1426 at logical offset 0 with max blocks 1 with error 5 [ 286.322622][ T8691] ------------[ cut here ]------------ [ 286.333431][ T32] EXT4-fs (sda1): This should not happen!! Data will be lost [ 286.333431][ T32] [ 286.343021][ T8691] WARNING: CPU: 2 PID: 8691 at fs/buffer.c:1128 mark_buffer_dirty+0x4fa/0x690 [ 286.343021][ T8691] Kernel panic - not syncing: panic_on_warn set ... [ 286.343021][ T8691] CPU: 2 PID: 8691 Comm: syz-executor.0 Not tainted 5.6.0-rc6-syzkaller #0 [ 286.343021][ T8691] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 286.343021][ T8691] Call Trace: [ 286.343021][ T8691] dump_stack+0x188/0x20d [ 286.343021][ T8691] ? mark_buffer_dirty+0x480/0x690 [ 286.343021][ T8691] panic+0x2e3/0x75c [ 286.602480][ T32] EXT4-fs (sda1): Delayed block allocation failed for inode 16510 at logical offset 45 with max blocks 12 with error 117 [ 286.343021][ T8691] ? add_taint.cold+0x16/0x16 [ 286.343021][ T8691] ? printk+0xba/0xed [ 286.343021][ T8691] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 286.343021][ T8691] ? __warn.cold+0x14/0x35 [ 286.343021][ T8691] ? __warn+0xd5/0x1c8 [ 286.343021][ T8691] ? mark_buffer_dirty+0x4fa/0x690 [ 286.343021][ T8691] __warn.cold+0x2f/0x35 [ 286.343021][ T8691] ? mark_buffer_dirty+0x4fa/0x690 [ 286.343021][ T8691] report_bug+0x27b/0x2f0 [ 286.343021][ T8691] do_error_trap+0x12b/0x220 [ 286.343021][ T8691] ? mark_buffer_dirty+0x4fa/0x690 [ 286.343021][ T8691] do_invalid_op+0x32/0x40 [ 286.343021][ T8691] ? mark_buffer_dirty+0x4fa/0x690 [ 286.343021][ T8691] invalid_op+0x23/0x30 [ 286.343021][ T8691] RIP: 0010:mark_buffer_dirty+0x4fa/0x690 [ 286.853430][ T32] EXT4-fs (sda1): This should not happen!! Data will be lost [ 286.853430][ T32] [ 286.800897][ T8691] Code: 03 80 3c 02 00 0f 85 99 01 00 00 48 8b 3b be 04 00 00 00 e8 08 e5 fc ff 5b 5d 41 5c 41 5d 41 5e e9 ab d5 a9 ff e8 a6 d5 a9 ff <0f> 0b e9 4f fb ff ff e8 9a d5 a9 ff 0f 0b e9 73 fb ff ff e8 8e d5 [ 286.925007][ T32] EXT4-fs (sda1): Delayed block allocation failed for inode 16512 at logical offset 45 with max blocks 11 with error 117 [ 286.800897][ T8691] RSP: 0000:ffffc90002357ac0 EFLAGS: 00010293 [ 286.800897][ T8691] RAX: ffff88805e088100 RBX: ffff888076838690 RCX: ffffffff81c84ac7 [ 286.800897][ T8691] RDX: 0000000000000000 RSI: ffffffff81c84f7a RDI: 0000000000000001 [ 286.800897][ T8691] RBP: 0000000000000000 R08: ffff88805e088100 R09: ffffed100ed070d3 [ 286.800897][ T8691] R10: ffffed100ed070d2 R11: ffff888076838697 R12: 0000000000000000 [ 286.800897][ T8691] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888078d2c000 [ 286.800897][ T8691] ? mark_buffer_dirty+0x47/0x690 [ 286.800897][ T8691] ? mark_buffer_dirty+0x4fa/0x690 [ 286.800897][ T8691] __ext4_handle_dirty_metadata+0x41d/0x7a0 [ 287.023791][ T32] EXT4-fs (sda1): This should not happen!! Data will be lost [ 287.023791][ T32] [ 286.800897][ T8691] __ext4_new_inode+0x2349/0x57e0 [ 287.049405][ T32] EXT4-fs (sda1): Delayed block allocation failed for inode 16524 at logical offset 43 with max blocks 10 with error 117 [ 287.052185][ T8691] ? ext4_free_inode+0x17e0/0x17e0 [ 287.052185][ T8691] ? lock_acquire+0x197/0x420 [ 287.052185][ T8691] ? debug_check_no_obj_freed+0xc4/0x445 [ 287.052185][ T8691] ? dqget+0xff0/0xff0 [ 287.052185][ T8691] ? common_perm+0x278/0x930 [ 287.052185][ T8691] ext4_symlink+0x44f/0xe50 [ 287.052185][ T8691] ? ext4_orphan_del+0xa10/0xa10 [ 287.052185][ T8691] ? from_kgid+0x87/0xc0 [ 287.052185][ T8691] vfs_symlink+0x374/0x580 [ 287.052185][ T8691] ? security_path_symlink+0x111/0x160 [ 287.052185][ T8691] do_symlinkat+0x215/0x280 [ 287.052185][ T8691] ? __ia32_sys_unlink+0x50/0x50 [ 287.052185][ T8691] ? trace_hardirqs_off_caller+0x55/0x230 [ 287.084098][ T32] EXT4-fs (sda1): This should not happen!! Data will be lost [ 287.084098][ T32] [ 287.052185][ T8691] do_fast_syscall_32+0x270/0xe8f [ 287.372102][ T8691] entry_SYSENTER_compat+0x70/0x7f [ 287.372102][ T8691] Kernel Offset: disabled [ 287.372102][ T8691] Rebooting in 86400 seconds..