[ 8.948653][ T3991] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: [ 8.977879][ T225] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 8.985338][ T225] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.181' (ED25519) to the list of known hosts. 1970/01/01 00:00:25 parsed 1 programs syzkaller login: [ 26.837822][ T4325] cgroup: Unknown subsys name 'net' [ 27.046861][ T4325] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 27.350995][ T4325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 32.878459][ T4332] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 32.879992][ T4332] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 32.881290][ T4332] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 32.882698][ T4332] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 32.884076][ T4332] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 32.885435][ T4332] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 33.572837][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.574064][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.575629][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.583593][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.584860][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.587073][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.762068][ T4384] chnl_net:caif_netlink_parms(): no params data found [ 33.778550][ T4384] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.779637][ T4384] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.781138][ T4384] device bridge_slave_0 entered promiscuous mode [ 33.783452][ T4384] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.784892][ T4384] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.786290][ T4384] device bridge_slave_1 entered promiscuous mode [ 33.793860][ T4384] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.796325][ T4384] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.803110][ T4384] team0: Port device team_slave_0 added [ 33.805044][ T4384] team0: Port device team_slave_1 added [ 33.811578][ T4384] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.812632][ T4384] 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. [ 33.816643][ T4384] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.819144][ T4384] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.820261][ T4384] 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. [ 33.824222][ T4384] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.855134][ T4384] device hsr_slave_0 entered promiscuous mode [ 33.914277][ T4384] device hsr_slave_1 entered promiscuous mode [ 33.988129][ T4384] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.005866][ T4384] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.035754][ T4384] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.065606][ T4384] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.112627][ T4384] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.113931][ T4384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.115323][ T4384] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.116419][ T4384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.133342][ T4384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.137397][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.139479][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.141051][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.146242][ T4384] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.149276][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.150783][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.151883][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.156401][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.157713][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.158764][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.165641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.167572][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.169966][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.172811][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.177343][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.179848][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.230692][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 34.231943][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 34.236200][ T4384] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.241551][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.247327][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.249007][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.250413][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.252894][ T4384] device veth0_vlan entered promiscuous mode [ 34.256291][ T4384] device veth1_vlan entered promiscuous mode [ 34.262347][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 34.263800][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 34.266215][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.268711][ T4384] device veth0_macvtap entered promiscuous mode [ 34.270948][ T4384] device veth1_macvtap entered promiscuous mode [ 34.277672][ T4384] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.278943][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.280830][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 34.283369][ T4384] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.285047][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.287695][ T4384] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.288923][ T4384] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.290218][ T4384] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.291472][ T4384] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:34 executed programs: 0 [ 34.697994][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.699844][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.701171][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.702686][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.703964][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 34.712836][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.765523][ T4441] chnl_net:caif_netlink_parms(): no params data found [ 34.780514][ T4441] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.781680][ T4441] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.783063][ T4441] device bridge_slave_0 entered promiscuous mode [ 34.786317][ T4441] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.787432][ T4441] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.788909][ T4441] device bridge_slave_1 entered promiscuous mode [ 34.796578][ T4441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.798809][ T4441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.806670][ T4441] team0: Port device team_slave_0 added [ 34.808272][ T4441] team0: Port device team_slave_1 added [ 34.813574][ T4441] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.815272][ T4441] 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. [ 34.818802][ T4441] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.821767][ T4441] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.822878][ T4441] 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. [ 34.827286][ T4441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.194953][ T4441] device hsr_slave_0 entered promiscuous mode [ 35.224316][ T4441] device hsr_slave_1 entered promiscuous mode [ 35.284139][ T4441] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 35.285407][ T4441] Cannot create hsr debugfs directory [ 35.695167][ T4441] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.734226][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 37.975241][ T4441] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.814454][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 40.135587][ T4441] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.226007][ T4441] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.474623][ T4441] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.575491][ T4441] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.605337][ T4441] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.685585][ T4441] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.774560][ T4441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.777985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.779458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.781832][ T4441] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.785620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.787178][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.788657][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.789739][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.794415][ T225] device hsr_slave_0 left promiscuous mode [ 40.834163][ T225] device hsr_slave_1 left promiscuous mode [ 40.894022][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 40.914197][ T225] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.915389][ T225] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.917024][ T225] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.918151][ T225] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.919465][ T225] device bridge_slave_1 left promiscuous mode [ 40.920593][ T225] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.954701][ T225] device bridge_slave_0 left promiscuous mode [ 40.955712][ T225] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.074238][ T225] device veth1_macvtap left promiscuous mode [ 41.075242][ T225] device veth0_macvtap left promiscuous mode [ 41.076175][ T225] device veth1_vlan left promiscuous mode [ 41.077069][ T225] device veth0_vlan left promiscuous mode [ 42.845197][ T225] team0 (unregistering): Port device team_slave_1 removed [ 42.974012][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 43.014612][ T225] team0 (unregistering): Port device team_slave_0 removed [ 43.205325][ T225] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 43.444369][ T225] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 46.195352][ T225] bond0 (unregistering): Released all slaves [ 46.405566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.407117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.408529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.409869][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.411046][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.414150][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.417601][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.420533][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.422190][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.423646][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.426723][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.428173][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.430602][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.431986][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.434358][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.435780][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.437858][ T4441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.490517][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.491770][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.494589][ T4441] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.499438][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.500892][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.507516][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.508958][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.510448][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.511741][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.513792][ T4441] device veth0_vlan entered promiscuous mode [ 46.516706][ T4441] device veth1_vlan entered promiscuous mode [ 46.522393][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.523863][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.528106][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.529574][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.532042][ T4441] device veth0_macvtap entered promiscuous mode [ 46.535713][ T4441] device veth1_macvtap entered promiscuous mode [ 46.540138][ T4441] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.541261][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.542784][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.545267][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.546686][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.549275][ T4441] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.550407][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.551888][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.554935][ T4441] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.556365][ T4441] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.557648][ T4441] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.558957][ T4441] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.581682][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.586971][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.587891][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.588732][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.589483][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.591934][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:46 executed programs: 2 [ 46.712240][ T4467] loop0: detected capacity change from 0 to 32768 [ 46.713658][ T4467] ======================================================= [ 46.713658][ T4467] WARNING: The mand mount option has been deprecated and [ 46.713658][ T4467] and is ignored by this kernel. Remove the mand [ 46.713658][ T4467] option from the mount to silence this warning. [ 46.713658][ T4467] ======================================================= [ 46.727641][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.740700][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 46.832694][ T4470] loop0: detected capacity change from 0 to 32768 [ 46.837821][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.846042][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 46.935362][ T4473] loop0: detected capacity change from 0 to 32768 [ 46.940089][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.948234][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 47.038829][ T4476] loop0: detected capacity change from 0 to 32768 [ 47.043596][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.051575][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 47.143616][ T4479] loop0: detected capacity change from 0 to 32768 [ 47.148708][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.158492][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 47.250413][ T4482] loop0: detected capacity change from 0 to 32768 [ 47.257995][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.266387][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 47.355300][ T4485] loop0: detected capacity change from 0 to 32768 [ 47.359912][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.378164][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 47.486664][ T4488] loop0: detected capacity change from 0 to 32768 [ 47.501267][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.508609][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 47.599549][ T4491] loop0: detected capacity change from 0 to 32768 [ 47.614785][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.621233][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 47.714488][ T4494] loop0: detected capacity change from 0 to 32768 [ 47.723717][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.733433][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 47.825747][ T4497] loop0: detected capacity change from 0 to 32768 [ 47.844552][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.851615][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 47.942801][ T4500] loop0: detected capacity change from 0 to 32768 [ 47.960139][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.967720][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 48.057795][ T4503] loop0: detected capacity change from 0 to 32768 [ 48.072225][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.079225][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 48.170277][ T4506] loop0: detected capacity change from 0 to 32768 [ 48.187991][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.195325][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 48.285754][ T4509] loop0: detected capacity change from 0 to 32768 [ 48.300769][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.311099][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 48.402018][ T4512] loop0: detected capacity change from 0 to 32768 [ 48.417951][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.425557][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 48.514855][ T4515] loop0: detected capacity change from 0 to 32768 [ 48.519146][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.526931][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 48.616667][ T4518] loop0: detected capacity change from 0 to 32768 [ 48.620941][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.628056][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 48.716555][ T4521] loop0: detected capacity change from 0 to 32768 [ 48.721196][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.729204][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 48.820819][ T4524] loop0: detected capacity change from 0 to 32768 [ 48.826606][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.834252][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 48.924597][ T4527] loop0: detected capacity change from 0 to 32768 [ 48.940784][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.949064][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 49.039952][ T4530] loop0: detected capacity change from 0 to 32768 [ 49.054339][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.060928][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 49.151265][ T4533] loop0: detected capacity change from 0 to 32768 [ 49.168965][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.176181][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 49.265688][ T4536] loop0: detected capacity change from 0 to 32768 [ 49.280701][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.287476][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 49.377616][ T4539] loop0: detected capacity change from 0 to 32768 [ 49.394795][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.402851][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 49.493075][ T4542] loop0: detected capacity change from 0 to 32768 [ 49.506607][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.516976][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 49.607357][ T4545] loop0: detected capacity change from 0 to 32768 [ 49.612064][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.619745][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 49.707416][ T4548] loop0: detected capacity change from 0 to 32768 [ 49.714657][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.721365][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 49.814880][ T4551] loop0: detected capacity change from 0 to 32768 [ 49.833065][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.839742][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 49.929781][ T4554] loop0: detected capacity change from 0 to 32768 [ 49.944749][ T4554] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.952330][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 50.041821][ T4557] loop0: detected capacity change from 0 to 32768 [ 50.060209][ T4557] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.066992][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 50.158254][ T4560] loop0: detected capacity change from 0 to 32768 [ 50.175339][ T4560] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.182222][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 50.273747][ T4563] loop0: detected capacity change from 0 to 32768 [ 50.286849][ T4563] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.295175][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 50.384984][ T4566] loop0: detected capacity change from 0 to 32768 [ 50.402626][ T4566] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.409871][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 50.500516][ T4569] loop0: detected capacity change from 0 to 32768 [ 50.514838][ T4569] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.522541][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 50.612324][ T4572] loop0: detected capacity change from 0 to 32768 [ 50.624383][ T4572] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.631050][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 50.719868][ T4575] loop0: detected capacity change from 0 to 32768 [ 50.735153][ T4575] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.741474][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 50.832378][ T4578] loop0: detected capacity change from 0 to 32768 [ 50.850345][ T4578] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.857177][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 50.946810][ T4581] loop0: detected capacity change from 0 to 32768 [ 50.964452][ T4581] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.971194][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 51.060814][ T4584] loop0: detected capacity change from 0 to 32768 [ 51.078702][ T4584] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.081326][ T4584] [ 51.081701][ T4584] ====================================================== [ 51.082728][ T4584] WARNING: possible circular locking dependency detected [ 51.083776][ T4584] syzkaller #0 Not tainted [ 51.084470][ T4584] ------------------------------------------------------ [ 51.085525][ T4584] syz.0.56/4584 is trying to acquire lock: [ 51.086445][ T4584] ffff0000dc795488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 51.088028][ T4584] [ 51.088028][ T4584] but task is already holding lock: [ 51.089124][ T4584] ffff0000e99ab120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 51.090785][ T4584] [ 51.090785][ T4584] which lock already depends on the new lock. [ 51.090785][ T4584] [ 51.092407][ T4584] [ 51.092407][ T4584] the existing dependency chain (in reverse order) is: [ 51.093726][ T4584] [ 51.093726][ T4584] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 51.095057][ T4584] down_read+0x64/0x304 [ 51.095804][ T4584] ocfs2_read_virt_blocks+0x244/0x8e0 [ 51.096702][ T4584] ocfs2_find_entry+0x318/0x1c5c [ 51.097479][ T4584] ocfs2_find_files_on_disk+0x128/0x410 [ 51.098361][ T4584] ocfs2_lookup_ino_from_name+0x60/0x114 [ 51.099294][ T4584] ocfs2_get_system_file_inode+0x2b8/0x644 [ 51.100176][ T4584] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 51.101154][ T4584] ocfs2_fill_super+0x210c/0x3e98 [ 51.101903][ T4584] mount_bdev+0x264/0x358 [ 51.102605][ T4584] ocfs2_mount+0x44/0x58 [ 51.103262][ T4584] legacy_get_tree+0xd4/0x16c [ 51.104014][ T4584] vfs_get_tree+0x90/0x274 [ 51.104807][ T4584] do_new_mount+0x228/0x810 [ 51.105523][ T4584] path_mount+0x5b4/0xe78 [ 51.106243][ T4584] __arm64_sys_mount+0x49c/0x584 [ 51.107022][ T4584] invoke_syscall+0x98/0x2bc [ 51.107829][ T4584] el0_svc_common+0x138/0x258 [ 51.108592][ T4584] do_el0_svc+0x58/0x13c [ 51.109330][ T4584] el0_svc+0x58/0x138 [ 51.110030][ T4584] el0t_64_sync_handler+0x84/0xf0 [ 51.110906][ T4584] el0t_64_sync+0x18c/0x190 [ 51.111650][ T4584] [ 51.111650][ T4584] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 51.112872][ T4584] __lock_acquire+0x293c/0x6544 [ 51.113605][ T4584] lock_acquire+0x20c/0x644 [ 51.114323][ T4584] __mutex_lock_common+0x190/0x1f38 [ 51.115221][ T4584] mutex_lock_nested+0x38/0x44 [ 51.115977][ T4584] ocfs2_get_system_file_inode+0x15c/0x644 [ 51.116939][ T4584] ocfs2_reserve_suballoc_bits+0x11c/0x3cd4 [ 51.117831][ T4584] ocfs2_reserve_clusters_with_limit+0x290/0x9e0 [ 51.118719][ T4584] ocfs2_lock_allocators+0x27c/0x518 [ 51.119588][ T4584] ocfs2_extend_allocation+0x328/0x15ec [ 51.120520][ T4584] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 51.121478][ T4584] __ocfs2_change_file_space+0x798/0xc24 [ 51.122354][ T4584] ocfs2_fallocate+0x1f0/0x224 [ 51.123105][ T4584] vfs_fallocate+0x4a4/0x5f4 [ 51.123864][ T4584] __arm64_sys_fallocate+0xc0/0x110 [ 51.124703][ T4584] invoke_syscall+0x98/0x2bc [ 51.125477][ T4584] el0_svc_common+0x138/0x258 [ 51.126213][ T4584] do_el0_svc+0x58/0x13c [ 51.126887][ T4584] el0_svc+0x58/0x138 [ 51.127503][ T4584] el0t_64_sync_handler+0x84/0xf0 [ 51.128306][ T4584] el0t_64_sync+0x18c/0x190 [ 51.129031][ T4584] [ 51.129031][ T4584] other info that might help us debug this: [ 51.129031][ T4584] [ 51.130414][ T4584] Possible unsafe locking scenario: [ 51.130414][ T4584] [ 51.131494][ T4584] CPU0 CPU1 [ 51.132254][ T4584] ---- ---- [ 51.133082][ T4584] lock(&ocfs2_file_ip_alloc_sem_key); [ 51.133875][ T4584] lock(&osb->system_file_mutex); [ 51.134939][ T4584] lock(&ocfs2_file_ip_alloc_sem_key); [ 51.136126][ T4584] lock(&osb->system_file_mutex); [ 51.136886][ T4584] [ 51.136886][ T4584] *** DEADLOCK *** [ 51.136886][ T4584] [ 51.137996][ T4584] 3 locks held by syz.0.56/4584: [ 51.138762][ T4584] #0: ffff0000d46c2460 (sb_writers#12){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 51.140180][ T4584] #1: ffff0000e99ab488 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 51.141983][ T4584] #2: ffff0000e99ab120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 51.143758][ T4584] [ 51.143758][ T4584] stack backtrace: [ 51.144624][ T4584] CPU: 1 PID: 4584 Comm: syz.0.56 Not tainted syzkaller #0 [ 51.145764][ T4584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 51.147291][ T4584] Call trace: [ 51.147785][ T4584] dump_backtrace+0x1c8/0x1f4 [ 51.148440][ T4584] show_stack+0x2c/0x3c [ 51.149028][ T4584] __dump_stack+0x30/0x40 [ 51.149686][ T4584] dump_stack_lvl+0xf8/0x160 [ 51.150381][ T4584] dump_stack+0x1c/0x5c [ 51.150985][ T4584] print_circular_bug+0x148/0x1b0 [ 51.151723][ T4584] check_noncircular+0x240/0x2d4 [ 51.152447][ T4584] __lock_acquire+0x293c/0x6544 [ 51.153188][ T4584] lock_acquire+0x20c/0x644 [ 51.153899][ T4584] __mutex_lock_common+0x190/0x1f38 [ 51.154629][ T4584] mutex_lock_nested+0x38/0x44 [ 51.155361][ T4584] ocfs2_get_system_file_inode+0x15c/0x644 [ 51.156237][ T4584] ocfs2_reserve_suballoc_bits+0x11c/0x3cd4 [ 51.157120][ T4584] ocfs2_reserve_clusters_with_limit+0x290/0x9e0 [ 51.158006][ T4584] ocfs2_lock_allocators+0x27c/0x518 [ 51.158788][ T4584] ocfs2_extend_allocation+0x328/0x15ec [ 51.159597][ T4584] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 51.160449][ T4584] __ocfs2_change_file_space+0x798/0xc24 [ 51.161268][ T4584] ocfs2_fallocate+0x1f0/0x224 [ 51.161951][ T4584] vfs_fallocate+0x4a4/0x5f4 [ 51.162612][ T4584] __arm64_sys_fallocate+0xc0/0x110 [ 51.163339][ T4584] invoke_syscall+0x98/0x2bc [ 51.163981][ T4584] el0_svc_common+0x138/0x258 [ 51.164666][ T4584] do_el0_svc+0x58/0x13c [ 51.165328][ T4584] el0_svc+0x58/0x138 [ 51.165912][ T4584] el0t_64_sync_handler+0x84/0xf0 [ 51.166653][ T4584] el0t_64_sync+0x18c/0x190 [ 51.171800][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 51.245767][ T4587] loop0: detected capacity change from 0 to 32768 [ 51.264760][ T4587] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.270212][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 51.333829][ T4590] loop0: detected capacity change from 0 to 32768 [ 51.339935][ T4590] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.345508][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 51.406452][ T4593] loop0: detected capacity change from 0 to 32768 [ 51.412080][ T4593] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.421787][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 51.482098][ T4596] loop0: detected capacity change from 0 to 32768 [ 51.492249][ T4596] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.497763][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 51.555742][ T4599] loop0: detected capacity change from 0 to 32768 [ 51.574344][ T4599] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.579723][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 51.642688][ T4602] loop0: detected capacity change from 0 to 32768 [ 51.650063][ T4602] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.657822][ T4441] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:00:51 executed programs: 48 [ 51.718143][ T4605] loop0: detected capacity change from 0 to 32768 [ 51.722863][ T4605] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.729216][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 51.788598][ T4608] loop0: detected capacity change from 0 to 32768 [ 51.795584][ T4608] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.802633][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 51.861125][ T4611] loop0: detected capacity change from 0 to 32768 [ 51.869537][ T4611] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.878075][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 51.941975][ T4614] loop0: detected capacity change from 0 to 32768 [ 51.952570][ T4614] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.958244][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.018176][ T4617] loop0: detected capacity change from 0 to 32768 [ 52.021495][ T4617] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.026868][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.084330][ T4620] loop0: detected capacity change from 0 to 32768 [ 52.092919][ T4620] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.098854][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.156800][ T4623] loop0: detected capacity change from 0 to 32768 [ 52.162595][ T4623] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.168241][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.225504][ T4626] loop0: detected capacity change from 0 to 32768 [ 52.231295][ T4626] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.237678][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.294334][ T4629] loop0: detected capacity change from 0 to 32768 [ 52.300428][ T4629] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.306384][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.363140][ T4632] loop0: detected capacity change from 0 to 32768 [ 52.369468][ T4632] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.375366][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.431809][ T4635] loop0: detected capacity change from 0 to 32768 [ 52.436073][ T4635] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.444507][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.503672][ T4638] loop0: detected capacity change from 0 to 32768 [ 52.510097][ T4638] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.516170][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.576481][ T4641] loop0: detected capacity change from 0 to 32768 [ 52.583047][ T4641] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.588994][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.649411][ T4644] loop0: detected capacity change from 0 to 32768 [ 52.657237][ T4644] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.666381][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.726795][ T4647] loop0: detected capacity change from 0 to 32768 [ 52.733002][ T4647] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.738629][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.798365][ T4650] loop0: detected capacity change from 0 to 32768 [ 52.805790][ T4650] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.811012][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.872989][ T4653] loop0: detected capacity change from 0 to 32768 [ 52.879138][ T4653] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.884152][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 52.944274][ T4656] loop0: detected capacity change from 0 to 32768 [ 52.950519][ T4656] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.956322][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.016545][ T4659] loop0: detected capacity change from 0 to 32768 [ 53.022601][ T4659] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.028739][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.089447][ T4662] loop0: detected capacity change from 0 to 32768 [ 53.096113][ T4662] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.101398][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.163542][ T4665] loop0: detected capacity change from 0 to 32768 [ 53.169603][ T4665] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.175303][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.236787][ T4668] loop0: detected capacity change from 0 to 32768 [ 53.241302][ T4668] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.248133][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.306594][ T4671] loop0: detected capacity change from 0 to 32768 [ 53.314715][ T4671] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.319916][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.378224][ T4674] loop0: detected capacity change from 0 to 32768 [ 53.386875][ T4674] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.405432][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.463278][ T4677] loop0: detected capacity change from 0 to 32768 [ 53.470091][ T4677] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.476613][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.536794][ T4680] loop0: detected capacity change from 0 to 32768 [ 53.539934][ T4680] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.545858][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.605086][ T4683] loop0: detected capacity change from 0 to 32768 [ 53.610884][ T4683] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.619794][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.684051][ T4686] loop0: detected capacity change from 0 to 32768 [ 53.690307][ T4686] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.705796][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.766868][ T4689] loop0: detected capacity change from 0 to 32768 [ 53.780108][ T4689] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.785578][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.846674][ T4692] loop0: detected capacity change from 0 to 32768 [ 53.858012][ T4692] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.863177][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 53.923801][ T4695] loop0: detected capacity change from 0 to 32768 [ 53.930147][ T4695] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.945461][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.005675][ T4698] loop0: detected capacity change from 0 to 32768 [ 54.016545][ T4698] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.022021][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.081864][ T4701] loop0: detected capacity change from 0 to 32768 [ 54.088192][ T4701] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.103920][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.164027][ T4704] loop0: detected capacity change from 0 to 32768 [ 54.175196][ T4704] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.180399][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.241058][ T4707] loop0: detected capacity change from 0 to 32768 [ 54.252343][ T4707] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.258171][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.318713][ T4710] loop0: detected capacity change from 0 to 32768 [ 54.329401][ T4710] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.335063][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.395907][ T4713] loop0: detected capacity change from 0 to 32768 [ 54.406591][ T4713] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.412222][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.472125][ T4716] loop0: detected capacity change from 0 to 32768 [ 54.481887][ T4716] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.487440][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.547213][ T4719] loop0: detected capacity change from 0 to 32768 [ 54.553249][ T4719] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.559571][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.616182][ T4722] loop0: detected capacity change from 0 to 32768 [ 54.619849][ T4722] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.625941][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.688097][ T4725] loop0: detected capacity change from 0 to 32768 [ 54.700016][ T4725] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.705489][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.766194][ T4728] loop0: detected capacity change from 0 to 32768 [ 54.780168][ T4728] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.785260][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.844072][ T4731] loop0: detected capacity change from 0 to 32768 [ 54.855625][ T4731] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.866366][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 54.926909][ T4734] loop0: detected capacity change from 0 to 32768 [ 54.938023][ T4734] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.947152][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.007165][ T4737] loop0: detected capacity change from 0 to 32768 [ 55.013600][ T4737] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.018862][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.078842][ T4740] loop0: detected capacity change from 0 to 32768 [ 55.085815][ T4740] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.091125][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.150577][ T4743] loop0: detected capacity change from 0 to 32768 [ 55.156769][ T4743] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.162022][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.223270][ T4746] loop0: detected capacity change from 0 to 32768 [ 55.229784][ T4746] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.235336][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.294898][ T4749] loop0: detected capacity change from 0 to 32768 [ 55.301229][ T4749] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.306657][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.369226][ T4752] loop0: detected capacity change from 0 to 32768 [ 55.376889][ T4752] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.382042][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.441947][ T4755] loop0: detected capacity change from 0 to 32768 [ 55.448646][ T4755] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.453724][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.514303][ T4758] loop0: detected capacity change from 0 to 32768 [ 55.521375][ T4758] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.526910][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.586304][ T4761] loop0: detected capacity change from 0 to 32768 [ 55.592692][ T4761] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.597967][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.658520][ T4764] loop0: detected capacity change from 0 to 32768 [ 55.667813][ T4764] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.672924][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.734238][ T4767] loop0: detected capacity change from 0 to 32768 [ 55.745538][ T4767] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.755481][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.816019][ T4770] loop0: detected capacity change from 0 to 32768 [ 55.827104][ T4770] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.832383][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.892866][ T4773] loop0: detected capacity change from 0 to 32768 [ 55.904054][ T4773] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.909259][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 55.969539][ T4776] loop0: detected capacity change from 0 to 32768 [ 55.975872][ T4776] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.994506][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.053673][ T4779] loop0: detected capacity change from 0 to 32768 [ 56.064623][ T4779] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.070419][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.126490][ T4782] loop0: detected capacity change from 0 to 32768 [ 56.130029][ T4782] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.135425][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.191481][ T4785] loop0: detected capacity change from 0 to 32768 [ 56.205852][ T4785] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.222093][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.293608][ T4788] loop0: detected capacity change from 0 to 32768 [ 56.297044][ T4788] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.302080][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.360145][ T4791] loop0: detected capacity change from 0 to 32768 [ 56.363545][ T4791] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.368795][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.442281][ T4794] loop0: detected capacity change from 0 to 32768 [ 56.455592][ T4794] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.468188][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.528871][ T4797] loop0: detected capacity change from 0 to 32768 [ 56.540092][ T4797] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.545917][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.606782][ T4800] loop0: detected capacity change from 0 to 32768 [ 56.617964][ T4800] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.623239][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.683965][ T4803] loop0: detected capacity change from 0 to 32768 [ 56.695486][ T4803] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.700768][ T4441] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:00:56 executed programs: 115 [ 56.761365][ T4806] loop0: detected capacity change from 0 to 32768 [ 56.768748][ T4806] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.775471][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.835199][ T4809] loop0: detected capacity change from 0 to 32768 [ 56.846618][ T4809] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.851709][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.912102][ T4812] loop0: detected capacity change from 0 to 32768 [ 56.923625][ T4812] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.928859][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 56.989080][ T4815] loop0: detected capacity change from 0 to 32768 [ 57.000430][ T4815] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.005751][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.065495][ T4818] loop0: detected capacity change from 0 to 32768 [ 57.076673][ T4818] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.081787][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.141265][ T4821] loop0: detected capacity change from 0 to 32768 [ 57.153131][ T4821] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.158174][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.217731][ T4824] loop0: detected capacity change from 0 to 32768 [ 57.226322][ T4824] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.231198][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.288278][ T4827] loop0: detected capacity change from 0 to 32768 [ 57.301436][ T4827] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.306863][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.364301][ T4830] loop0: detected capacity change from 0 to 32768 [ 57.376878][ T4830] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.381689][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.438950][ T4833] loop0: detected capacity change from 0 to 32768 [ 57.452079][ T4833] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.457310][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.514741][ T4836] loop0: detected capacity change from 0 to 32768 [ 57.527542][ T4836] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.532944][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.590066][ T4839] loop0: detected capacity change from 0 to 32768 [ 57.602929][ T4839] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.607997][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.664834][ T4842] loop0: detected capacity change from 0 to 32768 [ 57.677752][ T4842] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.682805][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.740039][ T4845] loop0: detected capacity change from 0 to 32768 [ 57.752527][ T4845] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.757876][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.815055][ T4848] loop0: detected capacity change from 0 to 32768 [ 57.828224][ T4848] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.833261][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.890661][ T4851] loop0: detected capacity change from 0 to 32768 [ 57.903438][ T4851] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.908653][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 57.965449][ T4854] loop0: detected capacity change from 0 to 32768 [ 57.973445][ T4854] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.978796][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.035915][ T4857] loop0: detected capacity change from 0 to 32768 [ 58.048776][ T4857] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.054544][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.112273][ T4860] loop0: detected capacity change from 0 to 32768 [ 58.120420][ T4860] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.125769][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.183355][ T4863] loop0: detected capacity change from 0 to 32768 [ 58.191224][ T4863] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.196657][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.254890][ T4866] loop0: detected capacity change from 0 to 32768 [ 58.262776][ T4866] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.268997][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.327248][ T4869] loop0: detected capacity change from 0 to 32768 [ 58.335291][ T4869] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.340237][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.397397][ T4872] loop0: detected capacity change from 0 to 32768 [ 58.405635][ T4872] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.410699][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.468257][ T4875] loop0: detected capacity change from 0 to 32768 [ 58.476373][ T4875] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.481292][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.538386][ T4878] loop0: detected capacity change from 0 to 32768 [ 58.551495][ T4878] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.556719][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.613597][ T4881] loop0: detected capacity change from 0 to 32768 [ 58.621475][ T4881] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.626824][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.684253][ T4884] loop0: detected capacity change from 0 to 32768 [ 58.697399][ T4884] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.702400][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.759232][ T4887] loop0: detected capacity change from 0 to 32768 [ 58.772137][ T4887] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.777677][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.835051][ T4890] loop0: detected capacity change from 0 to 32768 [ 58.848455][ T4890] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.853524][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.910898][ T4893] loop0: detected capacity change from 0 to 32768 [ 58.919929][ T4893] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.927031][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 58.985446][ T4896] loop0: detected capacity change from 0 to 32768 [ 58.991974][ T4896] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.998255][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.054671][ T4899] loop0: detected capacity change from 0 to 32768 [ 59.068065][ T4899] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.083926][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.143865][ T4902] loop0: detected capacity change from 0 to 32768 [ 59.158400][ T4902] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.167918][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.224625][ T4905] loop0: detected capacity change from 0 to 32768 [ 59.235473][ T4905] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.241137][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.302299][ T4908] loop0: detected capacity change from 0 to 32768 [ 59.308524][ T4908] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.316056][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.377374][ T4911] loop0: detected capacity change from 0 to 32768 [ 59.383791][ T4911] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.395336][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.452171][ T4914] loop0: detected capacity change from 0 to 32768 [ 59.466193][ T4914] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.477939][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.550916][ T4917] loop0: detected capacity change from 0 to 32768 [ 59.556851][ T4917] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.562893][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.621275][ T4920] loop0: detected capacity change from 0 to 32768 [ 59.625232][ T4920] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.630222][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.686821][ T4923] loop0: detected capacity change from 0 to 32768 [ 59.690166][ T4923] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.696068][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.769127][ T4926] loop0: detected capacity change from 0 to 32768 [ 59.776091][ T4926] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.784463][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.842374][ T4929] loop0: detected capacity change from 0 to 32768 [ 59.846026][ T4929] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.851185][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.910594][ T4932] loop0: detected capacity change from 0 to 32768 [ 59.913769][ T4932] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.919217][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 59.977020][ T4935] loop0: detected capacity change from 0 to 32768 [ 59.985269][ T4935] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.990366][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.047727][ T4938] loop0: detected capacity change from 0 to 32768 [ 60.051151][ T4938] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.056770][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.115136][ T4941] loop0: detected capacity change from 0 to 32768 [ 60.123013][ T4941] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.128590][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.185410][ T4944] loop0: detected capacity change from 0 to 32768 [ 60.193134][ T4944] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.199105][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.256757][ T4947] loop0: detected capacity change from 0 to 32768 [ 60.265728][ T4947] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.271055][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.337968][ T4950] loop0: detected capacity change from 0 to 32768 [ 60.343761][ T4950] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.349068][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.405503][ T4953] loop0: detected capacity change from 0 to 32768 [ 60.411625][ T4953] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.416968][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.473528][ T4956] loop0: detected capacity change from 0 to 32768 [ 60.479722][ T4956] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.485601][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.543474][ T4959] loop0: detected capacity change from 0 to 32768 [ 60.547133][ T4959] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.552362][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.627129][ T4962] loop0: detected capacity change from 0 to 32768 [ 60.633312][ T4962] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.644793][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.710540][ T4965] loop0: detected capacity change from 0 to 32768 [ 60.716176][ T4965] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.722046][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.779732][ T4968] loop0: detected capacity change from 0 to 32768 [ 60.785876][ T4968] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.794640][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.858032][ T4971] loop0: detected capacity change from 0 to 32768 [ 60.869565][ T4971] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.875273][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 60.936300][ T4974] loop0: detected capacity change from 0 to 32768 [ 60.944382][ T4974] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.953191][ T4441] ocfs2: Unmounting device (7,0) on (node local) [ 61.012993][ T4977] loop0: detected capacity change from 0 to 32768 [ 61.019601][ T4977] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.025419][ T4441] ocfs2: Unmounting device (7,0) on (node local)