[ 8.957139][ T3990] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: [ 8.987717][ T254] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 8.997393][ T254] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs syzkaller login: [ 34.022321][ T4324] cgroup: Unknown subsys name 'net' [ 34.240847][ T4324] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 34.500459][ T4324] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 37.935815][ T4338] chnl_net:caif_netlink_parms(): no params data found [ 37.952678][ T4338] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.953873][ T4338] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.955357][ T4338] device bridge_slave_0 entered promiscuous mode [ 37.957446][ T4338] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.958761][ T4338] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.960170][ T4338] device bridge_slave_1 entered promiscuous mode [ 37.967320][ T4338] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.969626][ T4338] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.976161][ T4338] team0: Port device team_slave_0 added [ 37.977725][ T4338] team0: Port device team_slave_1 added [ 37.984038][ T4338] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.985123][ T4338] 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. [ 37.989247][ T4338] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.992878][ T4338] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.993795][ T4338] 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. [ 37.997536][ T4338] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.040160][ T4338] device hsr_slave_0 entered promiscuous mode [ 38.078500][ T4338] device hsr_slave_1 entered promiscuous mode [ 38.152301][ T4338] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.200975][ T4338] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.239227][ T4338] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.280626][ T4338] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.328690][ T4338] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.329783][ T4338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.331077][ T4338] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.332208][ T4338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.349159][ T4338] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.352668][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.355053][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.356832][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.360618][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 38.366073][ T4338] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.369747][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.371269][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.372420][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.375074][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.376452][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.377554][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.384126][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.386791][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.391124][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.394065][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.396746][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.400010][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.450915][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.452215][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.455141][ T4338] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.460784][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.466691][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.468385][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.469746][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.471909][ T4338] device veth0_vlan entered promiscuous mode [ 38.475106][ T4338] device veth1_vlan entered promiscuous mode [ 38.481463][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.482928][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.484607][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.486825][ T4338] device veth0_macvtap entered promiscuous mode [ 38.490906][ T4338] device veth1_macvtap entered promiscuous mode [ 38.495925][ T4338] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.496993][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.499470][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.502289][ T4338] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.503524][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.505922][ T4338] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.507354][ T4338] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.509831][ T4338] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.511175][ T4338] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.595589][ T4365] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.597208][ T4365] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.599307][ T4365] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.600791][ T4365] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.602128][ T4365] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.603367][ T4365] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.979864][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.987642][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.988991][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.991071][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 38.997088][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.998416][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.000083][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:40 executed programs: 0 [ 40.111015][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.112594][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.113893][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.115362][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.116681][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.117970][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.163737][ T4420] chnl_net:caif_netlink_parms(): no params data found [ 40.182052][ T4420] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.183255][ T4420] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.184737][ T4420] device bridge_slave_0 entered promiscuous mode [ 40.186707][ T4420] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.187851][ T4420] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.189398][ T4420] device bridge_slave_1 entered promiscuous mode [ 40.196113][ T4420] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.198931][ T4420] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.205616][ T4420] team0: Port device team_slave_0 added [ 40.207321][ T4420] team0: Port device team_slave_1 added [ 40.212836][ T4420] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.213899][ T4420] 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. [ 40.217867][ T4420] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.220252][ T4420] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.221271][ T4420] 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. [ 40.225217][ T4420] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.279320][ T4420] device hsr_slave_0 entered promiscuous mode [ 40.338509][ T4420] device hsr_slave_1 entered promiscuous mode [ 40.378471][ T4420] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.379667][ T4420] Cannot create hsr debugfs directory [ 41.589381][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.168645][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 43.919269][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.999956][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.248649][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 45.130589][ T4420] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.210340][ T4420] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.259271][ T4420] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.302043][ T9] device hsr_slave_0 left promiscuous mode [ 45.348638][ T9] device hsr_slave_1 left promiscuous mode [ 45.438348][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 45.439578][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 45.441308][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.442471][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 45.443888][ T9] device bridge_slave_1 left promiscuous mode [ 45.445293][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.498855][ T9] device bridge_slave_0 left promiscuous mode [ 45.499834][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.618559][ T9] device veth1_macvtap left promiscuous mode [ 45.619576][ T9] device veth0_macvtap left promiscuous mode [ 45.620526][ T9] device veth1_vlan left promiscuous mode [ 45.621397][ T9] device veth0_vlan left promiscuous mode [ 46.328355][ T4365] Bluetooth: hci0: command 0x040f tx timeout [ 47.369223][ T9] team0 (unregistering): Port device team_slave_1 removed [ 47.539528][ T9] team0 (unregistering): Port device team_slave_0 removed [ 47.729013][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 47.928697][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 48.408287][ T4365] Bluetooth: hci0: command 0x0419 tx timeout [ 50.419130][ T9] bond0 (unregistering): Released all slaves [ 50.691194][ T4420] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.754019][ T4420] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.757376][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.759788][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.762211][ T4420] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.764567][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.766125][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.767523][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.768720][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.770315][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.774335][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.775812][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.777160][ T89] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.778211][ T89] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.781476][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.783575][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.786130][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.787913][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.790994][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.793757][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.795356][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.797700][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.799284][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.803230][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.804708][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.806931][ T4420] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.854648][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.855907][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.859529][ T4420] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.865644][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.867050][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.873312][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.874769][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.876307][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.877653][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.880275][ T4420] device veth0_vlan entered promiscuous mode [ 50.883201][ T4420] device veth1_vlan entered promiscuous mode [ 50.890237][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.891688][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.893147][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.894913][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.897076][ T4420] device veth0_macvtap entered promiscuous mode [ 50.900016][ T4420] device veth1_macvtap entered promiscuous mode [ 50.904543][ T4420] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.905727][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.907139][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.909894][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.911354][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.913901][ T4420] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.915150][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.916591][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.920198][ T4420] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.921603][ T4420] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.922942][ T4420] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.924315][ T4420] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.945215][ T89] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.949211][ T89] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.951178][ T254] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.953646][ T254] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.954881][ T254] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.956454][ T254] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:50 executed programs: 2 [ 51.013077][ T4506] loop0: detected capacity change from 0 to 4096 [ 51.041452][ T4506] EXT4-fs (loop0): Test dummy encryption mode enabled [ 51.045265][ T4506] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 51.199605][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 51.225609][ T4513] loop0: detected capacity change from 0 to 4096 [ 51.232006][ T4513] EXT4-fs (loop0): Test dummy encryption mode enabled [ 51.234507][ T4513] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 51.347067][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 51.369934][ T4515] loop0: detected capacity change from 0 to 4096 [ 51.375844][ T4515] EXT4-fs (loop0): Test dummy encryption mode enabled [ 51.378191][ T4515] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 51.502122][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 51.525317][ T4517] loop0: detected capacity change from 0 to 4096 [ 51.527775][ T4517] EXT4-fs (loop0): Test dummy encryption mode enabled [ 51.531007][ T4517] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 51.649133][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 51.667361][ T4537] loop0: detected capacity change from 0 to 4096 [ 51.670639][ T4537] EXT4-fs (loop0): Test dummy encryption mode enabled [ 51.674265][ T4537] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 51.781653][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 51.801119][ T4539] loop0: detected capacity change from 0 to 4096 [ 51.802873][ T4539] EXT4-fs (loop0): Test dummy encryption mode enabled [ 51.805159][ T4539] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 51.915432][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 51.938425][ T4541] loop0: detected capacity change from 0 to 4096 [ 51.950137][ T4541] EXT4-fs (loop0): Test dummy encryption mode enabled [ 51.953934][ T4541] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 52.064767][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 52.085704][ T4543] loop0: detected capacity change from 0 to 4096 [ 52.093776][ T4543] EXT4-fs (loop0): Test dummy encryption mode enabled [ 52.096804][ T4543] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 52.201354][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 52.220802][ T4545] loop0: detected capacity change from 0 to 4096 [ 52.222640][ T4545] EXT4-fs (loop0): Test dummy encryption mode enabled [ 52.226817][ T4545] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 52.342059][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 52.364178][ T4547] loop0: detected capacity change from 0 to 4096 [ 52.365927][ T4547] EXT4-fs (loop0): Test dummy encryption mode enabled [ 52.370731][ T4547] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 52.485312][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 52.513268][ T4549] loop0: detected capacity change from 0 to 4096 [ 52.515886][ T4549] EXT4-fs (loop0): Test dummy encryption mode enabled [ 52.518133][ T4549] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 52.629652][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 52.653716][ T4551] loop0: detected capacity change from 0 to 4096 [ 52.659348][ T4551] EXT4-fs (loop0): Test dummy encryption mode enabled [ 52.661816][ T4551] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 52.771127][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 52.789768][ T4553] loop0: detected capacity change from 0 to 4096 [ 52.791609][ T4553] EXT4-fs (loop0): Test dummy encryption mode enabled [ 52.794107][ T4553] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 52.901819][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 52.920491][ T4555] loop0: detected capacity change from 0 to 4096 [ 52.922265][ T4555] EXT4-fs (loop0): Test dummy encryption mode enabled [ 52.924470][ T4555] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.030525][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.048220][ T4557] loop0: detected capacity change from 0 to 4096 [ 53.050359][ T4557] EXT4-fs (loop0): Test dummy encryption mode enabled [ 53.052805][ T4557] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.159702][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.178055][ T4559] loop0: detected capacity change from 0 to 4096 [ 53.181722][ T4559] EXT4-fs (loop0): Test dummy encryption mode enabled [ 53.184057][ T4559] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.289666][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.308013][ T4561] loop0: detected capacity change from 0 to 4096 [ 53.310145][ T4561] EXT4-fs (loop0): Test dummy encryption mode enabled [ 53.312432][ T4561] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.419021][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.449118][ T4563] loop0: detected capacity change from 0 to 4096 [ 53.450931][ T4563] EXT4-fs (loop0): Test dummy encryption mode enabled [ 53.455376][ T4563] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.560784][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.579280][ T4565] loop0: detected capacity change from 0 to 4096 [ 53.581204][ T4565] EXT4-fs (loop0): Test dummy encryption mode enabled [ 53.587862][ T4565] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.730002][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.750429][ T4567] loop0: detected capacity change from 0 to 4096 [ 53.752424][ T4567] EXT4-fs (loop0): Test dummy encryption mode enabled [ 53.754728][ T4567] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.880454][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 53.898456][ T4569] loop0: detected capacity change from 0 to 4096 [ 53.900274][ T4569] EXT4-fs (loop0): Test dummy encryption mode enabled [ 53.902444][ T4569] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.013626][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.123413][ T4571] loop0: detected capacity change from 0 to 32768 [ 54.131157][ T4571] (syz.0.38,4571,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 54.133870][ T4571] (syz.0.38,4571,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 54.141650][ T4571] JBD2: Ignoring recovery information on journal [ 54.150735][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.153876][ T4571] (syz.0.38,4571,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x98842a5e, computed 0xe74db1cd. Applying ECC. [ 54.158966][ T4571] [ 54.159338][ T4571] ====================================================== [ 54.160424][ T4571] WARNING: possible circular locking dependency detected [ 54.161472][ T4571] syzkaller #0 Not tainted [ 54.162184][ T4571] ------------------------------------------------------ [ 54.163229][ T4571] syz.0.38/4571 is trying to acquire lock: [ 54.164016][ T4571] ffff0000cffe2650 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_extend_allocation+0x5d4/0x15ec [ 54.165459][ T4571] [ 54.165459][ T4571] but task is already holding lock: [ 54.166512][ T4571] ffff0000ea6ed108 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 54.168398][ T4571] [ 54.168398][ T4571] which lock already depends on the new lock. [ 54.168398][ T4571] [ 54.169884][ T4571] [ 54.169884][ T4571] the existing dependency chain (in reverse order) is: [ 54.171182][ T4571] [ 54.171182][ T4571] -> #7 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 54.172740][ T4571] down_write+0x5c/0x88 [ 54.173469][ T4571] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 54.174435][ T4571] ocfs2_reserve_clusters_with_limit+0x290/0x9e0 [ 54.175540][ T4571] ocfs2_lock_allocators+0x27c/0x518 [ 54.176415][ T4571] ocfs2_extend_allocation+0x328/0x15ec [ 54.177322][ T4571] ocfs2_extend_no_holes+0x1a8/0x424 [ 54.178115][ T4571] ocfs2_acquire_dquot+0x550/0xac4 [ 54.178964][ T4571] dqget+0x654/0xccc [ 54.179595][ T4571] ocfs2_setattr+0xd9c/0x18d4 [ 54.180442][ T4571] notify_change+0xb0c/0xdcc [ 54.181196][ T4571] chown_common+0x414/0x574 [ 54.181941][ T4571] ksys_fchown+0xe0/0x158 [ 54.182709][ T4571] __arm64_sys_fchown+0x7c/0x94 [ 54.183500][ T4571] invoke_syscall+0x98/0x2bc [ 54.184241][ T4571] el0_svc_common+0x138/0x258 [ 54.185022][ T4571] do_el0_svc+0x58/0x13c [ 54.185715][ T4571] el0_svc+0x58/0x138 [ 54.186412][ T4571] el0t_64_sync_handler+0x84/0xf0 [ 54.187315][ T4571] el0t_64_sync+0x18c/0x190 [ 54.188066][ T4571] [ 54.188066][ T4571] -> #6 (&ocfs2_quota_ip_alloc_sem_key){++++}-{3:3}: [ 54.189374][ T4571] down_write+0x5c/0x88 [ 54.190035][ T4571] ocfs2_lock_global_qf+0x1a8/0x22c [ 54.190903][ T4571] ocfs2_acquire_dquot+0x268/0xac4 [ 54.191707][ T4571] dqget+0x654/0xccc [ 54.192360][ T4571] ocfs2_setattr+0xd9c/0x18d4 [ 54.193089][ T4571] notify_change+0xb0c/0xdcc [ 54.193847][ T4571] chown_common+0x414/0x574 [ 54.194674][ T4571] ksys_fchown+0xe0/0x158 [ 54.195330][ T4571] __arm64_sys_fchown+0x7c/0x94 [ 54.196095][ T4571] invoke_syscall+0x98/0x2bc [ 54.196811][ T4571] el0_svc_common+0x138/0x258 [ 54.197606][ T4571] do_el0_svc+0x58/0x13c [ 54.198300][ T4571] el0_svc+0x58/0x138 [ 54.198978][ T4571] el0t_64_sync_handler+0x84/0xf0 [ 54.199798][ T4571] el0t_64_sync+0x18c/0x190 [ 54.200529][ T4571] [ 54.200529][ T4571] -> #5 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#2){+.+.}-{3:3}: [ 54.202134][ T4571] down_write+0x5c/0x88 [ 54.202855][ T4571] ocfs2_lock_global_qf+0x18c/0x22c [ 54.203713][ T4571] ocfs2_acquire_dquot+0x268/0xac4 [ 54.204498][ T4571] dqget+0x654/0xccc [ 54.205157][ T4571] ocfs2_setattr+0xd9c/0x18d4 [ 54.205928][ T4571] notify_change+0xb0c/0xdcc [ 54.206639][ T4571] chown_common+0x414/0x574 [ 54.207379][ T4571] ksys_fchown+0xe0/0x158 [ 54.208079][ T4571] __arm64_sys_fchown+0x7c/0x94 [ 54.208826][ T4571] invoke_syscall+0x98/0x2bc [ 54.209561][ T4571] el0_svc_common+0x138/0x258 [ 54.210280][ T4571] do_el0_svc+0x58/0x13c [ 54.210967][ T4571] el0_svc+0x58/0x138 [ 54.211661][ T4571] el0t_64_sync_handler+0x84/0xf0 [ 54.212444][ T4571] el0t_64_sync+0x18c/0x190 [ 54.213239][ T4571] [ 54.213239][ T4571] -> #4 (&dquot->dq_lock){+.+.}-{3:3}: [ 54.214416][ T4571] __mutex_lock_common+0x190/0x1f38 [ 54.215251][ T4571] mutex_lock_nested+0x38/0x44 [ 54.216049][ T4571] dqget+0x5e4/0xccc [ 54.216685][ T4571] dquot_transfer+0x52c/0x6f0 [ 54.217482][ T4571] ext4_setattr+0x7d4/0x150c [ 54.218216][ T4571] notify_change+0xb0c/0xdcc [ 54.218945][ T4571] chown_common+0x414/0x574 [ 54.219699][ T4571] ksys_fchown+0xe0/0x158 [ 54.220401][ T4571] __arm64_sys_fchown+0x7c/0x94 [ 54.221187][ T4571] invoke_syscall+0x98/0x2bc [ 54.221898][ T4571] el0_svc_common+0x138/0x258 [ 54.222605][ T4571] do_el0_svc+0x58/0x13c [ 54.223268][ T4571] el0_svc+0x58/0x138 [ 54.223894][ T4571] el0t_64_sync_handler+0x84/0xf0 [ 54.224648][ T4571] el0t_64_sync+0x18c/0x190 [ 54.225357][ T4571] [ 54.225357][ T4571] -> #3 (&ei->xattr_sem){++++}-{3:3}: [ 54.226480][ T4571] down_read+0x64/0x304 [ 54.227138][ T4571] ext4_setattr+0x7c4/0x150c [ 54.227845][ T4571] notify_change+0xb0c/0xdcc [ 54.228547][ T4571] chown_common+0x414/0x574 [ 54.229259][ T4571] do_fchownat+0x158/0x268 [ 54.229931][ T4571] __arm64_sys_fchownat+0xb8/0xd4 [ 54.230688][ T4571] invoke_syscall+0x98/0x2bc [ 54.231427][ T4571] el0_svc_common+0x138/0x258 [ 54.232175][ T4571] do_el0_svc+0x58/0x13c [ 54.233003][ T4571] el0_svc+0x58/0x138 [ 54.233766][ T4571] el0t_64_sync_handler+0x84/0xf0 [ 54.234658][ T4571] el0t_64_sync+0x18c/0x190 [ 54.235499][ T4571] [ 54.235499][ T4571] -> #2 (jbd2_handle){++++}-{0:0}: [ 54.236633][ T4571] start_this_handle+0xfe0/0x122c [ 54.237517][ T4571] jbd2__journal_start+0x288/0x51c [ 54.238396][ T4571] jbd2_journal_start+0x3c/0x4c [ 54.239217][ T4571] ocfs2_start_trans+0x380/0x6c4 [ 54.240094][ T4571] ocfs2_modify_bh+0xe4/0x43c [ 54.240883][ T4571] ocfs2_local_read_info+0x102c/0x131c [ 54.241759][ T4571] dquot_load_quota_sb+0x6c4/0xa24 [ 54.242617][ T4571] dquot_load_quota_inode+0x274/0x4e4 [ 54.243520][ T4571] ocfs2_enable_quotas+0x17c/0x3b4 [ 54.244367][ T4571] ocfs2_fill_super+0x3060/0x3e98 [ 54.245176][ T4571] mount_bdev+0x264/0x358 [ 54.245901][ T4571] ocfs2_mount+0x44/0x58 [ 54.246579][ T4571] legacy_get_tree+0xd4/0x16c [ 54.247354][ T4571] vfs_get_tree+0x90/0x274 [ 54.248120][ T4571] do_new_mount+0x228/0x810 [ 54.248902][ T4571] path_mount+0x5b4/0xe78 [ 54.249674][ T4571] __arm64_sys_mount+0x49c/0x584 [ 54.250516][ T4571] invoke_syscall+0x98/0x2bc [ 54.251223][ T4571] el0_svc_common+0x138/0x258 [ 54.251965][ T4571] do_el0_svc+0x58/0x13c [ 54.252632][ T4571] el0_svc+0x58/0x138 [ 54.253387][ T4571] el0t_64_sync_handler+0x84/0xf0 [ 54.254283][ T4571] el0t_64_sync+0x18c/0x190 [ 54.255091][ T4571] [ 54.255091][ T4571] -> #1 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 54.256480][ T4571] down_read+0x64/0x304 [ 54.257209][ T4571] ocfs2_start_trans+0x374/0x6c4 [ 54.258054][ T4571] ocfs2_modify_bh+0xe4/0x43c [ 54.258842][ T4571] ocfs2_local_read_info+0x102c/0x131c [ 54.259757][ T4571] dquot_load_quota_sb+0x6c4/0xa24 [ 54.260571][ T4571] dquot_load_quota_inode+0x274/0x4e4 [ 54.261447][ T4571] ocfs2_enable_quotas+0x17c/0x3b4 [ 54.262264][ T4571] ocfs2_fill_super+0x3060/0x3e98 [ 54.263082][ T4571] mount_bdev+0x264/0x358 [ 54.263753][ T4571] ocfs2_mount+0x44/0x58 [ 54.264431][ T4571] legacy_get_tree+0xd4/0x16c [ 54.265197][ T4571] vfs_get_tree+0x90/0x274 [ 54.265928][ T4571] do_new_mount+0x228/0x810 [ 54.266692][ T4571] path_mount+0x5b4/0xe78 [ 54.267449][ T4571] __arm64_sys_mount+0x49c/0x584 [ 54.268263][ T4571] invoke_syscall+0x98/0x2bc [ 54.269033][ T4571] el0_svc_common+0x138/0x258 [ 54.269813][ T4571] do_el0_svc+0x58/0x13c [ 54.270556][ T4571] el0_svc+0x58/0x138 [ 54.271253][ T4571] el0t_64_sync_handler+0x84/0xf0 [ 54.272111][ T4571] el0t_64_sync+0x18c/0x190 [ 54.272910][ T4571] [ 54.272910][ T4571] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 54.274060][ T4571] __lock_acquire+0x293c/0x6544 [ 54.274841][ T4571] lock_acquire+0x20c/0x644 [ 54.275614][ T4571] ocfs2_start_trans+0x20c/0x6c4 [ 54.276478][ T4571] ocfs2_extend_allocation+0x5d4/0x15ec [ 54.277366][ T4571] ocfs2_extend_no_holes+0x1a8/0x424 [ 54.278189][ T4571] ocfs2_acquire_dquot+0x550/0xac4 [ 54.279050][ T4571] dqget+0x654/0xccc [ 54.279760][ T4571] ocfs2_setattr+0xd9c/0x18d4 [ 54.280523][ T4571] notify_change+0xb0c/0xdcc [ 54.281317][ T4571] chown_common+0x414/0x574 [ 54.282093][ T4571] ksys_fchown+0xe0/0x158 [ 54.282810][ T4571] __arm64_sys_fchown+0x7c/0x94 [ 54.283636][ T4571] invoke_syscall+0x98/0x2bc [ 54.284349][ T4571] el0_svc_common+0x138/0x258 [ 54.285129][ T4571] do_el0_svc+0x58/0x13c [ 54.285866][ T4571] el0_svc+0x58/0x138 [ 54.286555][ T4571] el0t_64_sync_handler+0x84/0xf0 [ 54.287409][ T4571] el0t_64_sync+0x18c/0x190 [ 54.288182][ T4571] [ 54.288182][ T4571] other info that might help us debug this: [ 54.288182][ T4571] [ 54.289783][ T4571] Chain exists of: [ 54.289783][ T4571] sb_internal#2 --> &ocfs2_quota_ip_alloc_sem_key --> &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 [ 54.289783][ T4571] [ 54.292346][ T4571] Possible unsafe locking scenario: [ 54.292346][ T4571] [ 54.293506][ T4571] CPU0 CPU1 [ 54.294433][ T4571] ---- ---- [ 54.295280][ T4571] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 54.296417][ T4571] lock(&ocfs2_quota_ip_alloc_sem_key); [ 54.297718][ T4571] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 54.299266][ T4571] lock(sb_internal#2); [ 54.299944][ T4571] [ 54.299944][ T4571] *** DEADLOCK *** [ 54.299944][ T4571] [ 54.301218][ T4571] 6 locks held by syz.0.38/4571: [ 54.302044][ T4571] #0: ffff0000cffe2460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 54.303583][ T4571] #1: ffff0000ea6e89c8 (&type->i_mutex_dir_key#8){+.+.}-{3:3}, at: chown_common+0x2ac/0x574 [ 54.305130][ T4571] #2: ffff0000e29d60a8 (&dquot->dq_lock){+.+.}-{3:3}, at: ocfs2_acquire_dquot+0x25c/0xac4 [ 54.306644][ T4571] #3: ffff0000ea6eed88 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#2){+.+.}-{3:3}, at: ocfs2_lock_global_qf+0x18c/0x22c [ 54.308631][ T4571] #4: ffff0000ea6eea20 (&ocfs2_quota_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_lock_global_qf+0x1a8/0x22c [ 54.310369][ T4571] #5: ffff0000ea6ed108 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 54.312528][ T4571] [ 54.312528][ T4571] stack backtrace: [ 54.313397][ T4571] CPU: 0 PID: 4571 Comm: syz.0.38 Not tainted syzkaller #0 [ 54.314541][ T4571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 54.316154][ T4571] Call trace: [ 54.316650][ T4571] dump_backtrace+0x1c8/0x1f4 [ 54.317372][ T4571] show_stack+0x2c/0x3c [ 54.318050][ T4571] __dump_stack+0x30/0x40 [ 54.318716][ T4571] dump_stack_lvl+0xf8/0x160 [ 54.319369][ T4571] dump_stack+0x1c/0x5c [ 54.320021][ T4571] print_circular_bug+0x148/0x1b0 [ 54.320758][ T4571] check_noncircular+0x240/0x2d4 [ 54.321485][ T4571] __lock_acquire+0x293c/0x6544 [ 54.322235][ T4571] lock_acquire+0x20c/0x644 [ 54.322927][ T4571] ocfs2_start_trans+0x20c/0x6c4 [ 54.323608][ T4571] ocfs2_extend_allocation+0x5d4/0x15ec [ 54.324378][ T4571] ocfs2_extend_no_holes+0x1a8/0x424 [ 54.325133][ T4571] ocfs2_acquire_dquot+0x550/0xac4 [ 54.325887][ T4571] dqget+0x654/0xccc [ 54.326499][ T4571] ocfs2_setattr+0xd9c/0x18d4 [ 54.327198][ T4571] notify_change+0xb0c/0xdcc [ 54.327866][ T4571] chown_common+0x414/0x574 [ 54.328484][ T4571] ksys_fchown+0xe0/0x158 [ 54.329125][ T4571] __arm64_sys_fchown+0x7c/0x94 [ 54.329815][ T4571] invoke_syscall+0x98/0x2bc [ 54.330569][ T4571] el0_svc_common+0x138/0x258 [ 54.331283][ T4571] do_el0_svc+0x58/0x13c [ 54.331917][ T4571] el0_svc+0x58/0x138 [ 54.332493][ T4571] el0t_64_sync_handler+0x84/0xf0 [ 54.333242][ T4571] el0t_64_sync+0x18c/0x190 [ 54.335218][ T4571] (syz.0.38,4571,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xdf8356d3, computed 0xb8c23ae4. Applying ECC. [ 54.337361][ T4571] (syz.0.38,4571,1):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0xdf8356d3, computed 0x2acb7e3c [ 54.339593][ T4571] (syz.0.38,4571,1):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 54.340815][ T4571] (syz.0.38,4571,1):ocfs2_quota_read:201 ERROR: status = -5 [ 54.341971][ T4571] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 54.343432][ T4571] (syz.0.38,4571,1):ocfs2_acquire_dquot:878 ERROR: status = -5 [ 54.348199][ T4420] ocfs2: Unmounting device (7,0) on (node local) [ 54.376998][ T4574] loop0: detected capacity change from 0 to 4096 [ 54.381452][ T4574] EXT4-fs (loop0): Test dummy encryption mode enabled [ 54.383458][ T4574] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.455278][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.466881][ T4577] loop0: detected capacity change from 0 to 4096 [ 54.468937][ T4577] EXT4-fs (loop0): Test dummy encryption mode enabled [ 54.471001][ T4577] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.547375][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.560324][ T4579] loop0: detected capacity change from 0 to 4096 [ 54.561931][ T4579] EXT4-fs (loop0): Test dummy encryption mode enabled [ 54.563940][ T4579] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.637438][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.649269][ T4581] loop0: detected capacity change from 0 to 4096 [ 54.650857][ T4581] EXT4-fs (loop0): Test dummy encryption mode enabled [ 54.653074][ T4581] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.727446][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.739617][ T4583] loop0: detected capacity change from 0 to 4096 [ 54.741258][ T4583] EXT4-fs (loop0): Test dummy encryption mode enabled [ 54.743383][ T4583] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.820514][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.834667][ T4585] loop0: detected capacity change from 0 to 4096 [ 54.837385][ T4585] EXT4-fs (loop0): Test dummy encryption mode enabled [ 54.839500][ T4585] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 54.912437][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 54.924105][ T4587] loop0: detected capacity change from 0 to 4096 [ 54.925828][ T4587] EXT4-fs (loop0): Test dummy encryption mode enabled [ 54.927796][ T4587] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.000639][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 55.012003][ T4589] loop0: detected capacity change from 0 to 4096 [ 55.013659][ T4589] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.015631][ T4589] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.086787][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 55.099201][ T4591] loop0: detected capacity change from 0 to 4096 [ 55.101077][ T4591] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.102883][ T4591] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.173810][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 55.189239][ T4593] loop0: detected capacity change from 0 to 4096 [ 55.190845][ T4593] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.192774][ T4593] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.284701][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 55.299169][ T4595] loop0: detected capacity change from 0 to 4096 [ 55.300797][ T4595] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.302995][ T4595] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.375339][ T4420] EXT4-fs (loop0): unmounting filesystem. [ 55.392962][ T4598] loop0: detected capacity change from 0 to 4096 [ 55.399327][ T4598] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.483825][ T4600] loop0: detected capacity change from 0 to 4096 [ 55.485520][ T4600] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.570300][ T4602] loop0: detected capacity change from 0 to 4096 [ 55.572314][ T4602] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.655570][ T4604] loop0: detected capacity change from 0 to 4096 [ 55.657270][ T4604] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.741101][ T4606] loop0: detected capacity change from 0 to 4096 [ 55.742689][ T4606] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.827000][ T4608] loop0: detected capacity change from 0 to 4096 [ 55.828994][ T4608] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.912135][ T4610] loop0: detected capacity change from 0 to 4096 [ 55.913766][ T4610] EXT4-fs (loop0): Test dummy encryption mode enabled [ 55.998035][ T4612] loop0: detected capacity change from 0 to 4096 [ 55.999744][ T4612] EXT4-fs (loop0): Test dummy encryption mode enabled 1970/01/01 00:00:56 executed programs: 42 [ 56.083581][ T4614] loop0: detected capacity change from 0 to 4096 [ 56.085161][ T4614] EXT4-fs (loop0): Test dummy encryption mode enabled [ 56.173721][ T4616] loop0: detected capacity change from 0 to 4096 [ 56.183168][ T4616] EXT4-fs (loop0): Test dummy encryption mode enabled [ 56.277805][ T4618] loop0: detected capacity change from 0 to 4096 [ 56.282310][ T4618] EXT4-fs (loop0): Test dummy encryption mode enabled [ 56.375380][ T4620] loop0: detected capacity change from 0 to 4096 [ 56.379236][ T4620] EXT4-fs (loop0): Test dummy encryption mode enabled [ 56.471235][ T4622] loop0: detected capacity change from 0 to 4096 [ 56.472886][ T4622] EXT4-fs (loop0): Test dummy encryption mode enabled [ 56.557170][ T4624] loop0: detected capacity change from 0 to 4096 [ 56.558978][ T4624] EXT4-fs (loop0): Test dummy encryption mode enabled [ 56.644938][ T4626] loop0: detected capacity change from 0 to 4096 [ 56.646536][ T4626] EXT4-fs (loop0): Test dummy encryption mode enabled [ 56.732727][ T4628] loop0: detected capacity change from 0 to 4096 [ 56.734343][ T4628] EXT4-fs (loop0): Test dummy encryption mode enabled [ 56.818481][ T4630] loop0: detected capacity change from 0 to 4096 [ 56.820058][ T4630] EXT4-fs (loop0): Test dummy encryption mode enabled [ 56.904058][ T4632] loop0: detected capacity change from 0 to 4096 [ 56.905677][ T4632] EXT4-fs (loop0): Test dummy encryption mode enabled [ 56.989581][ T4634] loop0: detected capacity change from 0 to 4096 [ 56.991195][ T4634] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.073890][ T4636] loop0: detected capacity change from 0 to 4096 [ 57.075526][ T4636] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.161057][ T4638] loop0: detected capacity change from 0 to 4096 [ 57.162663][ T4638] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.246181][ T4640] loop0: detected capacity change from 0 to 4096 [ 57.247835][ T4640] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.331782][ T4642] loop0: detected capacity change from 0 to 4096 [ 57.333448][ T4642] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.419398][ T4644] loop0: detected capacity change from 0 to 4096 [ 57.421185][ T4644] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.504825][ T4646] loop0: detected capacity change from 0 to 4096 [ 57.506490][ T4646] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.589389][ T4648] loop0: detected capacity change from 0 to 4096 [ 57.591052][ T4648] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.674455][ T4650] loop0: detected capacity change from 0 to 4096 [ 57.676019][ T4650] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.759631][ T4652] loop0: detected capacity change from 0 to 4096 [ 57.761260][ T4652] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.844228][ T4654] loop0: detected capacity change from 0 to 4096 [ 57.845897][ T4654] EXT4-fs (loop0): Test dummy encryption mode enabled [ 57.930540][ T4656] loop0: detected capacity change from 0 to 4096 [ 57.932144][ T4656] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.016576][ T4658] loop0: detected capacity change from 0 to 4096 [ 58.018217][ T4658] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.102414][ T4660] loop0: detected capacity change from 0 to 4096 [ 58.103961][ T4660] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.186526][ T4662] loop0: detected capacity change from 0 to 4096 [ 58.189435][ T4662] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.272874][ T4664] loop0: detected capacity change from 0 to 4096 [ 58.274661][ T4664] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.358595][ T4666] loop0: detected capacity change from 0 to 4096 [ 58.360385][ T4666] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.444414][ T4668] loop0: detected capacity change from 0 to 4096 [ 58.446082][ T4668] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.529907][ T4670] loop0: detected capacity change from 0 to 4096 [ 58.531519][ T4670] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.615322][ T4672] loop0: detected capacity change from 0 to 4096 [ 58.616985][ T4672] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.701325][ T4674] loop0: detected capacity change from 0 to 4096 [ 58.702924][ T4674] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.785018][ T4676] loop0: detected capacity change from 0 to 4096 [ 58.786715][ T4676] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.869989][ T4678] loop0: detected capacity change from 0 to 4096 [ 58.871597][ T4678] EXT4-fs (loop0): Test dummy encryption mode enabled [ 58.955926][ T4680] loop0: detected capacity change from 0 to 4096 [ 58.957535][ T4680] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.042899][ T4682] loop0: detected capacity change from 0 to 4096 [ 59.044532][ T4682] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.134967][ T4684] loop0: detected capacity change from 0 to 4096 [ 59.136711][ T4684] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.228118][ T4686] loop0: detected capacity change from 0 to 4096 [ 59.232939][ T4686] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.319335][ T4688] loop0: detected capacity change from 0 to 4096 [ 59.323037][ T4688] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.417583][ T4690] loop0: detected capacity change from 0 to 4096 [ 59.419435][ T4690] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.501928][ T4692] loop0: detected capacity change from 0 to 4096 [ 59.503688][ T4692] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.585126][ T4694] loop0: detected capacity change from 0 to 4096 [ 59.587388][ T4694] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.671347][ T4696] loop0: detected capacity change from 0 to 4096 [ 59.673943][ T4696] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.759675][ T4698] loop0: detected capacity change from 0 to 4096 [ 59.761676][ T4698] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.849365][ T4700] loop0: detected capacity change from 0 to 4096 [ 59.851066][ T4700] EXT4-fs (loop0): Test dummy encryption mode enabled [ 59.933674][ T4702] loop0: detected capacity change from 0 to 4096 [ 59.935271][ T4702] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.026992][ T4704] loop0: detected capacity change from 0 to 4096 [ 60.036768][ T4704] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.120626][ T4706] loop0: detected capacity change from 0 to 4096 [ 60.122276][ T4706] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.205789][ T4708] loop0: detected capacity change from 0 to 4096 [ 60.207454][ T4708] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.290762][ T4710] loop0: detected capacity change from 0 to 4096 [ 60.292376][ T4710] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.378539][ T4712] loop0: detected capacity change from 0 to 4096 [ 60.380179][ T4712] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.463830][ T4714] loop0: detected capacity change from 0 to 4096 [ 60.465486][ T4714] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.548756][ T4716] loop0: detected capacity change from 0 to 4096 [ 60.550401][ T4716] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.633595][ T4718] loop0: detected capacity change from 0 to 4096 [ 60.635144][ T4718] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.718323][ T4720] loop0: detected capacity change from 0 to 4096 [ 60.719927][ T4720] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.803647][ T4722] loop0: detected capacity change from 0 to 4096 [ 60.805308][ T4722] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.888777][ T4724] loop0: detected capacity change from 0 to 4096 [ 60.890402][ T4724] EXT4-fs (loop0): Test dummy encryption mode enabled [ 60.974834][ T4726] loop0: detected capacity change from 0 to 4096 [ 60.976919][ T4726] EXT4-fs (loop0): Test dummy encryption mode enabled [ 61.061115][ T4728] loop0: detected capacity change from 0 to 4096 [ 61.062744][ T4728] EXT4-fs (loop0): Test dummy encryption mode enabled 1970/01/01 00:01:01 executed programs: 100 [ 61.147103][ T4730] loop0: detected capacity change from 0 to 4096 [ 61.149481][ T4730] EXT4-fs (loop0): Test dummy encryption mode enabled [ 61.232331][ T4732] loop0: detected capacity change from 0 to 4096 [ 61.234390][ T4732] EXT4-fs (loop0): Test dummy encryption mode enabled [ 61.322210][ T4734] loop0: detected capacity change from 0 to 4096 [ 61.323874][ T4734] EXT4-fs (loop0): Test dummy encryption mode enabled [ 61.413631][ T4736] loop0: detected capacity change from 0 to 4096 [ 61.415269][ T4736] EXT4-fs (loop0): Test dummy encryption mode enabled [ 61.552863][ T4738] loop0: detected capacity change from 0 to 32768 [ 61.559306][ T4738] (syz.0.120,4738,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 61.561930][ T4738] (syz.0.120,4738,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 61.578716][ T4738] JBD2: Ignoring recovery information on journal [ 61.587095][ T4738] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.589269][ T4738] (syz.0.120,4738,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x98842a5e, computed 0xe74db1cd. Applying ECC. [ 61.592197][ T4738] (syz.0.120,4738,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xdf8356d3, computed 0xb8c23ae4. Applying ECC. [ 61.594280][ T4738] (syz.0.120,4738,1):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0xdf8356d3, computed 0x2acb7e3c [ 61.596355][ T4738] (syz.0.120,4738,1):ocfs2_read_quota_phys_block:160 ERROR: status = -5 [ 61.597639][ T4738] (syz.0.120,4738,1):ocfs2_quota_read:201 ERROR: status = -5 [ 61.598961][ T4738] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 61.600510][ T4738] (syz.0.120,4738,1):ocfs2_acquire_dquot:878 ERROR: status = -5 [ 61.605290][ T4420] ocfs2: Unmounting device (7,0) on (node local) [ 61.631354][ T4741] loop0: detected capacity change from 0 to 4096 [ 61.633049][ T4741] EXT4-fs (loop0): Test dummy encryption mode enabled [ 61.716129][ T4743] loop0: detected capacity change from 0 to 4096 [ 61.717681][ T4743] EXT4-fs (loop0): Test dummy encryption mode enabled [ 61.800502][ T4745] loop0: detected capacity change from 0 to 4096 [ 61.802153][ T4745] EXT4-fs (loop0): Test dummy encryption mode enabled [ 61.886519][ T4747] loop0: detected capacity change from 0 to 4096 [ 61.888151][ T4747] EXT4-fs (loop0): Test dummy encryption mode enabled [ 61.971741][ T4749] loop0: detected capacity change from 0 to 4096 [ 61.973368][ T4749] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.056011][ T4751] loop0: detected capacity change from 0 to 4096 [ 62.057649][ T4751] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.140826][ T4753] loop0: detected capacity change from 0 to 4096 [ 62.142873][ T4753] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.225750][ T4755] loop0: detected capacity change from 0 to 4096 [ 62.227392][ T4755] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.310118][ T4757] loop0: detected capacity change from 0 to 4096 [ 62.312043][ T4757] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.396378][ T4759] loop0: detected capacity change from 0 to 4096 [ 62.397967][ T4759] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.481316][ T4761] loop0: detected capacity change from 0 to 4096 [ 62.482928][ T4761] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.566288][ T4763] loop0: detected capacity change from 0 to 4096 [ 62.567954][ T4763] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.662620][ T4765] loop0: detected capacity change from 0 to 4096 [ 62.671771][ T4765] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.758218][ T4767] loop0: detected capacity change from 0 to 4096 [ 62.759909][ T4767] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.842291][ T4769] loop0: detected capacity change from 0 to 4096 [ 62.843922][ T4769] EXT4-fs (loop0): Test dummy encryption mode enabled [ 62.925955][ T4771] loop0: detected capacity change from 0 to 4096 [ 62.927508][ T4771] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.010800][ T4773] loop0: detected capacity change from 0 to 4096 [ 63.012519][ T4773] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.095948][ T4775] loop0: detected capacity change from 0 to 4096 [ 63.097573][ T4775] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.181175][ T4777] loop0: detected capacity change from 0 to 4096 [ 63.183075][ T4777] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.265828][ T4779] loop0: detected capacity change from 0 to 4096 [ 63.267372][ T4779] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.350967][ T4781] loop0: detected capacity change from 0 to 4096 [ 63.352620][ T4781] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.434335][ T4783] loop0: detected capacity change from 0 to 4096 [ 63.435934][ T4783] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.518018][ T4785] loop0: detected capacity change from 0 to 4096 [ 63.519708][ T4785] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.601795][ T4787] loop0: detected capacity change from 0 to 4096 [ 63.603411][ T4787] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.684550][ T4789] loop0: detected capacity change from 0 to 4096 [ 63.686578][ T4789] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.768797][ T4791] loop0: detected capacity change from 0 to 4096 [ 63.770466][ T4791] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.852494][ T4793] loop0: detected capacity change from 0 to 4096 [ 63.854246][ T4793] EXT4-fs (loop0): Test dummy encryption mode enabled [ 63.935958][ T4795] loop0: detected capacity change from 0 to 4096 [ 63.937587][ T4795] EXT4-fs (loop0): Test dummy encryption mode enabled [ 64.021226][ T4797] loop0: detected capacity change from 0 to 4096 [ 64.022876][ T4797] EXT4-fs (loop0): Test dummy encryption mode enabled [ 64.103706][ T4799] loop0: detected capacity change from 0 to 4096 [ 64.105303][ T4799] EXT4-fs (loop0): Test dummy encryption mode enabled