Warning: Permanently added '10.128.0.160' (ED25519) to the list of known hosts. 1970/01/01 00:00:26 parsed 1 programs [ 27.478887][ T4325] cgroup: Unknown subsys name 'net' [ 27.696102][ T4325] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 28.008052][ T4325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 31.546319][ T4337] chnl_net:caif_netlink_parms(): no params data found [ 31.563816][ T4337] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.564958][ T4337] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.566421][ T4337] device bridge_slave_0 entered promiscuous mode [ 31.568658][ T4337] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.569731][ T4337] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.571184][ T4337] device bridge_slave_1 entered promiscuous mode [ 31.578992][ T4337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.581199][ T4337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.589335][ T4337] team0: Port device team_slave_0 added [ 31.590964][ T4337] team0: Port device team_slave_1 added [ 31.597554][ T4337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.598657][ T4337] 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. [ 31.602625][ T4337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.605511][ T4337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.606602][ T4337] 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. [ 31.610825][ T4337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.654688][ T4337] device hsr_slave_0 entered promiscuous mode [ 31.703788][ T4337] device hsr_slave_1 entered promiscuous mode [ 31.779334][ T4337] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.836307][ T4337] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.906021][ T4337] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.946257][ T4337] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.981748][ T4337] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.982986][ T4337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.984444][ T4337] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.985524][ T4337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.003793][ T4337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.007347][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.009860][ T262] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.011370][ T262] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.013093][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 32.017782][ T4337] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.021000][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.022470][ T262] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.023628][ T262] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.030594][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.032178][ T262] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.033275][ T262] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.040202][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.041824][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.047284][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.049975][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.052675][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.056562][ T4337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.108017][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.109389][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.112459][ T4337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.120261][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.126728][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.128478][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.129934][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.132190][ T4337] device veth0_vlan entered promiscuous mode [ 32.136438][ T4337] device veth1_vlan entered promiscuous mode [ 32.142644][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 32.144521][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 32.145985][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.148438][ T4337] device veth0_macvtap entered promiscuous mode [ 32.150740][ T4337] device veth1_macvtap entered promiscuous mode [ 32.156896][ T4337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.158037][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.160070][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 32.162973][ T4337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.166179][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.169739][ T4337] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.171043][ T4337] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.172378][ T4337] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.173841][ T4337] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.695334][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.719243][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.723211][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.726043][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 32.729068][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.730294][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.731904][ T262] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.254783][ T4397] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 33.256546][ T4397] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 33.257860][ T4397] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 33.259479][ T4397] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 33.260854][ T4397] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 33.262218][ T4397] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:33 executed programs: 0 [ 33.695139][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 33.696608][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 33.697907][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 33.699298][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 33.700742][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 33.702041][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 33.749818][ T4413] chnl_net:caif_netlink_parms(): no params data found [ 33.768758][ T4413] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.770012][ T4413] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.771476][ T4413] device bridge_slave_0 entered promiscuous mode [ 33.774250][ T4413] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.775336][ T4413] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.776790][ T4413] device bridge_slave_1 entered promiscuous mode [ 33.783617][ T4413] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.786070][ T4413] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.793719][ T4413] team0: Port device team_slave_0 added [ 33.795423][ T4413] team0: Port device team_slave_1 added [ 33.801263][ T4413] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.802337][ T4413] 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. [ 33.806699][ T4413] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.808944][ T4413] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.810080][ T4413] 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. [ 33.814334][ T4413] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.874537][ T4413] device hsr_slave_0 entered promiscuous mode [ 33.923729][ T4413] device hsr_slave_1 entered promiscuous mode [ 33.983585][ T4413] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.984926][ T4413] Cannot create hsr debugfs directory [ 35.524762][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.753961][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 37.843695][ T4397] Bluetooth: hci0: command 0x041b tx timeout [ 37.905084][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.985887][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.946649][ T4413] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.056193][ T4413] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.145251][ T4413] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.234994][ T4413] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.287285][ T9] device hsr_slave_0 left promiscuous mode [ 39.343642][ T9] device hsr_slave_1 left promiscuous mode [ 39.433612][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.434803][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.436588][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.437815][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.439313][ T9] device bridge_slave_1 left promiscuous mode [ 39.440664][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.494172][ T9] device bridge_slave_0 left promiscuous mode [ 39.495226][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.663771][ T9] device veth1_macvtap left promiscuous mode [ 39.664905][ T9] device veth0_macvtap left promiscuous mode [ 39.665888][ T9] device veth1_vlan left promiscuous mode [ 39.666866][ T9] device veth0_vlan left promiscuous mode [ 39.913646][ T4397] Bluetooth: hci0: command 0x040f tx timeout [ 41.395017][ T9] team0 (unregistering): Port device team_slave_1 removed [ 41.594535][ T9] team0 (unregistering): Port device team_slave_0 removed [ 41.773988][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.974002][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.993620][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 44.464881][ T9] bond0 (unregistering): Released all slaves [ 44.686190][ T4413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.689783][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.691368][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.694237][ T4413] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.697342][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.698937][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.700954][ T4474] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.702027][ T4474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.704841][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.710036][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.711433][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.712965][ T4474] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.714134][ T4474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.716963][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.719512][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.721928][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.725017][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.726615][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.729111][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.730575][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.733103][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.735556][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.738119][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.739596][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.741772][ T4413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.792762][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.795337][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.799157][ T4413] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.805189][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.806731][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.812324][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.814178][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.815791][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.817143][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.819238][ T4413] device veth0_vlan entered promiscuous mode [ 44.822175][ T4413] device veth1_vlan entered promiscuous mode [ 44.830033][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.831823][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.833355][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.835762][ T4474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.838720][ T4413] device veth0_macvtap entered promiscuous mode [ 44.840990][ T4413] device veth1_macvtap entered promiscuous mode [ 44.846841][ T4413] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.848046][ T251] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.849655][ T251] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.851196][ T251] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.852689][ T251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.857073][ T4413] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.858329][ T251] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.860703][ T251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.863041][ T4413] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.865171][ T4413] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.866476][ T4413] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.867734][ T4413] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.888966][ T251] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.892529][ T251] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.895627][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.899679][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.900827][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.902448][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:44 executed programs: 2 [ 45.034923][ T4487] loop0: detected capacity change from 0 to 32768 [ 45.036466][ T4487] ======================================================= [ 45.036466][ T4487] WARNING: The mand mount option has been deprecated and [ 45.036466][ T4487] and is ignored by this kernel. Remove the mand [ 45.036466][ T4487] option from the mount to silence this warning. [ 45.036466][ T4487] ======================================================= [ 45.051723][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.075772][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 45.173148][ T4490] loop0: detected capacity change from 0 to 32768 [ 45.185484][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.199244][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 45.294827][ T4493] loop0: detected capacity change from 0 to 32768 [ 45.312534][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.336427][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 45.462109][ T4496] loop0: detected capacity change from 0 to 32768 [ 45.468937][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.482120][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 45.593365][ T4499] loop0: detected capacity change from 0 to 32768 [ 45.605248][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.621891][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 45.712905][ T4502] loop0: detected capacity change from 0 to 32768 [ 45.724636][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.740497][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 45.834344][ T4522] loop0: detected capacity change from 0 to 32768 [ 45.845844][ T4522] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.859677][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 45.954645][ T4525] loop0: detected capacity change from 0 to 32768 [ 45.973128][ T4525] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.985070][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 46.078351][ T4528] loop0: detected capacity change from 0 to 32768 [ 46.087824][ T4528] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.107833][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 46.199701][ T4531] loop0: detected capacity change from 0 to 32768 [ 46.212257][ T4531] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.227882][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 46.322164][ T4534] loop0: detected capacity change from 0 to 32768 [ 46.331378][ T4534] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.346561][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 46.438553][ T4537] loop0: detected capacity change from 0 to 32768 [ 46.450470][ T4537] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.464723][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 46.557274][ T4540] loop0: detected capacity change from 0 to 32768 [ 46.572791][ T4540] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.585874][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 46.675172][ T4543] loop0: detected capacity change from 0 to 32768 [ 46.686066][ T4543] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.701821][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 46.791613][ T4546] loop0: detected capacity change from 0 to 32768 [ 46.804462][ T4546] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.817294][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 46.906970][ T4549] loop0: detected capacity change from 0 to 32768 [ 46.915999][ T4549] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.929495][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 47.021989][ T4552] loop0: detected capacity change from 0 to 32768 [ 47.037780][ T4552] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.049106][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 47.136551][ T4555] loop0: detected capacity change from 0 to 32768 [ 47.146239][ T4555] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.160812][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 47.255705][ T4558] loop0: detected capacity change from 0 to 32768 [ 47.265100][ T4558] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.279601][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 47.373253][ T4561] loop0: detected capacity change from 0 to 32768 [ 47.392247][ T4561] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.405736][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 47.502742][ T4564] loop0: detected capacity change from 0 to 32768 [ 47.516944][ T4564] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.532246][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 47.631586][ T4567] loop0: detected capacity change from 0 to 32768 [ 47.642137][ T4567] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.658739][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 47.753416][ T4570] loop0: detected capacity change from 0 to 32768 [ 47.768583][ T4570] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.785489][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 47.878812][ T4573] loop0: detected capacity change from 0 to 32768 [ 47.904132][ T4573] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.929264][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 48.026972][ T4576] loop0: detected capacity change from 0 to 32768 [ 48.037099][ T4576] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.054686][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 48.143402][ T4579] loop0: detected capacity change from 0 to 32768 [ 48.149874][ T4579] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.165329][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 48.259537][ T4582] loop0: detected capacity change from 0 to 32768 [ 48.267080][ T4582] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.280269][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 48.373768][ T4585] loop0: detected capacity change from 0 to 32768 [ 48.382663][ T4585] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.398308][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 48.494922][ T4589] loop0: detected capacity change from 0 to 32768 [ 48.508104][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.524428][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 48.617717][ T4592] loop0: detected capacity change from 0 to 32768 [ 48.630136][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.657311][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 48.746350][ T4595] loop0: detected capacity change from 0 to 32768 [ 48.762045][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.779445][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 48.873372][ T4598] loop0: detected capacity change from 0 to 32768 [ 48.888203][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.902488][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 48.996071][ T4601] loop0: detected capacity change from 0 to 32768 [ 49.002972][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.016242][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 49.107417][ T4604] loop0: detected capacity change from 0 to 32768 [ 49.117581][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.129358][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 49.219748][ T4607] loop0: detected capacity change from 0 to 32768 [ 49.229418][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.240946][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 49.332294][ T4610] loop0: detected capacity change from 0 to 32768 [ 49.341969][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.353259][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 49.464640][ T4613] loop0: detected capacity change from 0 to 32768 [ 49.490676][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.515407][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 49.604864][ T4616] loop0: detected capacity change from 0 to 32768 [ 49.619814][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.638177][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 49.728176][ T4619] loop0: detected capacity change from 0 to 32768 [ 49.742589][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.766870][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 49.856346][ T4622] loop0: detected capacity change from 0 to 32768 [ 49.866265][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.878497][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 49.968466][ T4625] loop0: detected capacity change from 0 to 32768 [ 49.972863][ T4625] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.976048][ T4625] [ 49.976404][ T4625] ====================================================== [ 49.977420][ T4625] WARNING: possible circular locking dependency detected [ 49.978497][ T4625] syzkaller #0 Not tainted [ 49.979183][ T4625] ------------------------------------------------------ [ 49.980225][ T4625] syz.0.57/4625 is trying to acquire lock: [ 49.981109][ T4625] ffff0000df265488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 49.982764][ T4625] [ 49.982764][ T4625] but task is already holding lock: [ 49.983862][ T4625] ffff0000f20014a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x190/0x30c [ 49.985548][ T4625] [ 49.985548][ T4625] which lock already depends on the new lock. [ 49.985548][ T4625] [ 49.987141][ T4625] [ 49.987141][ T4625] the existing dependency chain (in reverse order) is: [ 49.988546][ T4625] [ 49.988546][ T4625] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 49.989912][ T4625] down_read+0x64/0x304 [ 49.990643][ T4625] ocfs2_read_virt_blocks+0x244/0x8e0 [ 49.991464][ T4625] ocfs2_find_entry+0x318/0x1c5c [ 49.992222][ T4625] ocfs2_find_files_on_disk+0x128/0x410 [ 49.993153][ T4625] ocfs2_lookup_ino_from_name+0x60/0x114 [ 49.994091][ T4625] ocfs2_get_system_file_inode+0x2b8/0x644 [ 49.995017][ T4625] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 49.996010][ T4625] ocfs2_fill_super+0x210c/0x3e98 [ 49.996843][ T4625] mount_bdev+0x264/0x358 [ 49.997550][ T4625] ocfs2_mount+0x44/0x58 [ 49.998270][ T4625] legacy_get_tree+0xd4/0x16c [ 49.999077][ T4625] vfs_get_tree+0x90/0x274 [ 49.999816][ T4625] do_new_mount+0x228/0x810 [ 50.000557][ T4625] path_mount+0x5b4/0xe78 [ 50.001231][ T4625] __arm64_sys_mount+0x49c/0x584 [ 50.002036][ T4625] invoke_syscall+0x98/0x2bc [ 50.002802][ T4625] el0_svc_common+0x138/0x258 [ 50.003613][ T4625] do_el0_svc+0x58/0x13c [ 50.004296][ T4625] el0_svc+0x58/0x138 [ 50.004989][ T4625] el0t_64_sync_handler+0x84/0xf0 [ 50.005757][ T4625] el0t_64_sync+0x18c/0x190 [ 50.006505][ T4625] [ 50.006505][ T4625] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 50.007808][ T4625] __lock_acquire+0x293c/0x6544 [ 50.008692][ T4625] lock_acquire+0x20c/0x644 [ 50.009528][ T4625] __mutex_lock_common+0x190/0x1f38 [ 50.010385][ T4625] mutex_lock_nested+0x38/0x44 [ 50.011151][ T4625] ocfs2_get_system_file_inode+0x15c/0x644 [ 50.012118][ T4625] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 50.013119][ T4625] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 50.014062][ T4625] ocfs2_lock_allocators+0x27c/0x518 [ 50.014902][ T4625] ocfs2_write_begin_nolock+0x1d08/0x3ab4 [ 50.015807][ T4625] ocfs2_write_begin+0x1b4/0x30c [ 50.016666][ T4625] generic_perform_write+0x230/0x4b0 [ 50.017553][ T4625] __generic_file_write_iter+0x168/0x37c [ 50.018482][ T4625] ocfs2_file_write_iter+0x1300/0x1bf4 [ 50.019425][ T4625] vfs_write+0x5ac/0x7c4 [ 50.020115][ T4625] ksys_write+0x120/0x210 [ 50.020846][ T4625] __arm64_sys_write+0x7c/0x90 [ 50.021632][ T4625] invoke_syscall+0x98/0x2bc [ 50.022369][ T4625] el0_svc_common+0x138/0x258 [ 50.023186][ T4625] do_el0_svc+0x58/0x13c [ 50.023894][ T4625] el0_svc+0x58/0x138 [ 50.024590][ T4625] el0t_64_sync_handler+0x84/0xf0 [ 50.025427][ T4625] el0t_64_sync+0x18c/0x190 [ 50.026188][ T4625] [ 50.026188][ T4625] other info that might help us debug this: [ 50.026188][ T4625] [ 50.027775][ T4625] Possible unsafe locking scenario: [ 50.027775][ T4625] [ 50.028998][ T4625] CPU0 CPU1 [ 50.029814][ T4625] ---- ---- [ 50.030609][ T4625] lock(&ocfs2_file_ip_alloc_sem_key); [ 50.031462][ T4625] lock(&osb->system_file_mutex); [ 50.032614][ T4625] lock(&ocfs2_file_ip_alloc_sem_key); [ 50.033812][ T4625] lock(&osb->system_file_mutex); [ 50.034607][ T4625] [ 50.034607][ T4625] *** DEADLOCK *** [ 50.034607][ T4625] [ 50.035814][ T4625] 3 locks held by syz.0.57/4625: [ 50.036559][ T4625] #0: ffff0000d1a2c460 (sb_writers#12){.+.+}-{0:0}, at: vfs_write+0x23c/0x7c4 [ 50.037935][ T4625] #1: ffff0000f2001808 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3a4/0x1bf4 [ 50.039617][ T4625] #2: ffff0000f20014a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x190/0x30c [ 50.041362][ T4625] [ 50.041362][ T4625] stack backtrace: [ 50.042186][ T4625] CPU: 0 PID: 4625 Comm: syz.0.57 Not tainted syzkaller #0 [ 50.043245][ T4625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.044852][ T4625] Call trace: [ 50.045328][ T4625] dump_backtrace+0x1c8/0x1f4 [ 50.046065][ T4625] show_stack+0x2c/0x3c [ 50.046652][ T4625] __dump_stack+0x30/0x40 [ 50.047291][ T4625] dump_stack_lvl+0xf8/0x160 [ 50.047969][ T4625] dump_stack+0x1c/0x5c [ 50.048570][ T4625] print_circular_bug+0x148/0x1b0 [ 50.049305][ T4625] check_noncircular+0x240/0x2d4 [ 50.050067][ T4625] __lock_acquire+0x293c/0x6544 [ 50.050764][ T4625] lock_acquire+0x20c/0x644 [ 50.051455][ T4625] __mutex_lock_common+0x190/0x1f38 [ 50.052206][ T4625] mutex_lock_nested+0x38/0x44 [ 50.052895][ T4625] ocfs2_get_system_file_inode+0x15c/0x644 [ 50.053735][ T4625] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 50.054661][ T4625] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 50.055526][ T4625] ocfs2_lock_allocators+0x27c/0x518 [ 50.056317][ T4625] ocfs2_write_begin_nolock+0x1d08/0x3ab4 [ 50.057172][ T4625] ocfs2_write_begin+0x1b4/0x30c [ 50.057919][ T4625] generic_perform_write+0x230/0x4b0 [ 50.058704][ T4625] __generic_file_write_iter+0x168/0x37c [ 50.059596][ T4625] ocfs2_file_write_iter+0x1300/0x1bf4 [ 50.060467][ T4625] vfs_write+0x5ac/0x7c4 [ 50.061106][ T4625] ksys_write+0x120/0x210 [ 50.061764][ T4625] __arm64_sys_write+0x7c/0x90 [ 50.062499][ T4625] invoke_syscall+0x98/0x2bc [ 50.063230][ T4625] el0_svc_common+0x138/0x258 [ 50.063969][ T4625] do_el0_svc+0x58/0x13c [ 50.064621][ T4625] el0_svc+0x58/0x138 [ 50.065207][ T4625] el0t_64_sync_handler+0x84/0xf0 [ 50.065938][ T4625] el0t_64_sync+0x18c/0x190 [ 50.074169][ T4413] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:00:50 executed programs: 43 [ 50.150441][ T4628] loop0: detected capacity change from 0 to 32768 [ 50.156449][ T4628] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.173993][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 50.239025][ T4631] loop0: detected capacity change from 0 to 32768 [ 50.245901][ T4631] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.255727][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 50.320456][ T4634] loop0: detected capacity change from 0 to 32768 [ 50.326760][ T4634] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.336261][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 50.397062][ T4637] loop0: detected capacity change from 0 to 32768 [ 50.412075][ T4637] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.429015][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 50.488237][ T4640] loop0: detected capacity change from 0 to 32768 [ 50.491620][ T4640] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.501053][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 50.559735][ T4643] loop0: detected capacity change from 0 to 32768 [ 50.567691][ T4643] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.586897][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 50.644878][ T4646] loop0: detected capacity change from 0 to 32768 [ 50.657255][ T4646] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.665771][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 50.723016][ T4649] loop0: detected capacity change from 0 to 32768 [ 50.734134][ T4649] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.742616][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 50.800381][ T4652] loop0: detected capacity change from 0 to 32768 [ 50.813345][ T4652] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.822345][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 50.879861][ T4655] loop0: detected capacity change from 0 to 32768 [ 50.892361][ T4655] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.900532][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 50.958092][ T4658] loop0: detected capacity change from 0 to 32768 [ 50.966331][ T4658] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.975240][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.032414][ T4661] loop0: detected capacity change from 0 to 32768 [ 51.043791][ T4661] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.052544][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.110063][ T4664] loop0: detected capacity change from 0 to 32768 [ 51.119369][ T4664] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.128452][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.188987][ T4667] loop0: detected capacity change from 0 to 32768 [ 51.196216][ T4667] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.205633][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.266505][ T4670] loop0: detected capacity change from 0 to 32768 [ 51.272871][ T4670] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.282168][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.344367][ T4673] loop0: detected capacity change from 0 to 32768 [ 51.350886][ T4673] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.360483][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.426079][ T4676] loop0: detected capacity change from 0 to 32768 [ 51.446647][ T4676] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.456399][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.515841][ T4679] loop0: detected capacity change from 0 to 32768 [ 51.529342][ T4679] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.545220][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.603069][ T4682] loop0: detected capacity change from 0 to 32768 [ 51.611737][ T4682] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.621210][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.678966][ T4685] loop0: detected capacity change from 0 to 32768 [ 51.687248][ T4685] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.696204][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.754749][ T4688] loop0: detected capacity change from 0 to 32768 [ 51.761220][ T4688] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.770994][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.828874][ T4691] loop0: detected capacity change from 0 to 32768 [ 51.837162][ T4691] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.846359][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.903891][ T4694] loop0: detected capacity change from 0 to 32768 [ 51.913240][ T4694] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.934904][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 51.998563][ T4697] loop0: detected capacity change from 0 to 32768 [ 52.014001][ T4697] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.022569][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.082432][ T4700] loop0: detected capacity change from 0 to 32768 [ 52.088665][ T4700] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.097794][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.161515][ T4703] loop0: detected capacity change from 0 to 32768 [ 52.172714][ T4703] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.181660][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.241944][ T4706] loop0: detected capacity change from 0 to 32768 [ 52.253772][ T4706] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.261920][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.322983][ T4709] loop0: detected capacity change from 0 to 32768 [ 52.328493][ T4709] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.338069][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.397836][ T4712] loop0: detected capacity change from 0 to 32768 [ 52.414118][ T4712] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.422799][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.498441][ T4715] loop0: detected capacity change from 0 to 32768 [ 52.506845][ T4715] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.524325][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.595902][ T4718] loop0: detected capacity change from 0 to 32768 [ 52.614348][ T4718] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.623999][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.684573][ T4721] loop0: detected capacity change from 0 to 32768 [ 52.690974][ T4721] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.700816][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.760496][ T4724] loop0: detected capacity change from 0 to 32768 [ 52.766518][ T4724] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.776703][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.835411][ T4727] loop0: detected capacity change from 0 to 32768 [ 52.849960][ T4727] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.868713][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 52.928746][ T4730] loop0: detected capacity change from 0 to 32768 [ 52.935432][ T4730] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.948144][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.007949][ T4733] loop0: detected capacity change from 0 to 32768 [ 53.019237][ T4733] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.027582][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.088378][ T4736] loop0: detected capacity change from 0 to 32768 [ 53.099685][ T4736] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.108473][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.166028][ T4739] loop0: detected capacity change from 0 to 32768 [ 53.179198][ T4739] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.190548][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.252121][ T4742] loop0: detected capacity change from 0 to 32768 [ 53.263763][ T4742] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.272407][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.344470][ T4745] loop0: detected capacity change from 0 to 32768 [ 53.355181][ T4745] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.377243][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.435872][ T4748] loop0: detected capacity change from 0 to 32768 [ 53.442221][ T4748] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.452082][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.514766][ T4751] loop0: detected capacity change from 0 to 32768 [ 53.520963][ T4751] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.531258][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.591174][ T4754] loop0: detected capacity change from 0 to 32768 [ 53.596862][ T4754] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.607095][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.667038][ T4757] loop0: detected capacity change from 0 to 32768 [ 53.675454][ T4757] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.693613][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.766425][ T4760] loop0: detected capacity change from 0 to 32768 [ 53.772373][ T4760] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.781768][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.843591][ T4763] loop0: detected capacity change from 0 to 32768 [ 53.850061][ T4763] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.870192][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 53.928765][ T4766] loop0: detected capacity change from 0 to 32768 [ 53.935161][ T4766] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.944840][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.003565][ T4769] loop0: detected capacity change from 0 to 32768 [ 54.011371][ T4769] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.020433][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.079064][ T4772] loop0: detected capacity change from 0 to 32768 [ 54.087476][ T4772] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.096003][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.154169][ T4775] loop0: detected capacity change from 0 to 32768 [ 54.161918][ T4775] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.171114][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.230489][ T4778] loop0: detected capacity change from 0 to 32768 [ 54.239292][ T4778] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.248325][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.306655][ T4781] loop0: detected capacity change from 0 to 32768 [ 54.312806][ T4781] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.322593][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.381731][ T4784] loop0: detected capacity change from 0 to 32768 [ 54.390685][ T4784] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.399313][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.458225][ T4787] loop0: detected capacity change from 0 to 32768 [ 54.464923][ T4787] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.475962][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.536434][ T4790] loop0: detected capacity change from 0 to 32768 [ 54.543181][ T4790] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.552191][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.609607][ T4793] loop0: detected capacity change from 0 to 32768 [ 54.619043][ T4793] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.627847][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.685901][ T4796] loop0: detected capacity change from 0 to 32768 [ 54.692390][ T4796] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.703447][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.764110][ T4799] loop0: detected capacity change from 0 to 32768 [ 54.770817][ T4799] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.780241][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.841405][ T4802] loop0: detected capacity change from 0 to 32768 [ 54.848190][ T4802] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.856819][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.917736][ T4805] loop0: detected capacity change from 0 to 32768 [ 54.924531][ T4805] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.932683][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 54.992264][ T4808] loop0: detected capacity change from 0 to 32768 [ 54.999179][ T4808] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.008712][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.069152][ T4811] loop0: detected capacity change from 0 to 32768 [ 55.076230][ T4811] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.089801][ T4413] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:00:55 executed programs: 105 [ 55.148980][ T4814] loop0: detected capacity change from 0 to 32768 [ 55.163794][ T4814] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.174043][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.234743][ T4817] loop0: detected capacity change from 0 to 32768 [ 55.246447][ T4817] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.255767][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.317196][ T4820] loop0: detected capacity change from 0 to 32768 [ 55.326774][ T4820] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.335849][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.399992][ T4823] loop0: detected capacity change from 0 to 32768 [ 55.423150][ T4823] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.431860][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.492235][ T4826] loop0: detected capacity change from 0 to 32768 [ 55.503919][ T4826] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.512618][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.576622][ T4829] loop0: detected capacity change from 0 to 32768 [ 55.582182][ T4829] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.591457][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.650334][ T4832] loop0: detected capacity change from 0 to 32768 [ 55.663854][ T4832] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.675453][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.738953][ T4835] loop0: detected capacity change from 0 to 32768 [ 55.750675][ T4835] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.759715][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.821658][ T4838] loop0: detected capacity change from 0 to 32768 [ 55.836554][ T4838] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.851325][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.910747][ T4841] loop0: detected capacity change from 0 to 32768 [ 55.924593][ T4841] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.936242][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 55.997456][ T4844] loop0: detected capacity change from 0 to 32768 [ 56.009102][ T4844] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.018199][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.079534][ T4847] loop0: detected capacity change from 0 to 32768 [ 56.090789][ T4847] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.100433][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.161082][ T4850] loop0: detected capacity change from 0 to 32768 [ 56.183925][ T4850] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.205072][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.277762][ T4853] loop0: detected capacity change from 0 to 32768 [ 56.284847][ T4853] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.296460][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.354680][ T4856] loop0: detected capacity change from 0 to 32768 [ 56.360489][ T4856] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.369375][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.430268][ T4859] loop0: detected capacity change from 0 to 32768 [ 56.437083][ T4859] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.446366][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.506063][ T4862] loop0: detected capacity change from 0 to 32768 [ 56.513079][ T4862] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.521867][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.583038][ T4865] loop0: detected capacity change from 0 to 32768 [ 56.587603][ T4865] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.596010][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.655752][ T4868] loop0: detected capacity change from 0 to 32768 [ 56.662218][ T4868] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.671357][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.732134][ T4871] loop0: detected capacity change from 0 to 32768 [ 56.739221][ T4871] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.749545][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.809679][ T4874] loop0: detected capacity change from 0 to 32768 [ 56.816299][ T4874] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.825749][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.885980][ T4877] loop0: detected capacity change from 0 to 32768 [ 56.892532][ T4877] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.904464][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 56.964135][ T4880] loop0: detected capacity change from 0 to 32768 [ 56.970816][ T4880] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.981248][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.042838][ T4883] loop0: detected capacity change from 0 to 32768 [ 57.049817][ T4883] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.058400][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.118086][ T4886] loop0: detected capacity change from 0 to 32768 [ 57.125562][ T4886] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.134692][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.194943][ T4889] loop0: detected capacity change from 0 to 32768 [ 57.201484][ T4889] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.210425][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.270464][ T4892] loop0: detected capacity change from 0 to 32768 [ 57.277195][ T4892] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.285588][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.345490][ T4895] loop0: detected capacity change from 0 to 32768 [ 57.351906][ T4895] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.360749][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.421617][ T4898] loop0: detected capacity change from 0 to 32768 [ 57.428178][ T4898] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.436994][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.499148][ T4901] loop0: detected capacity change from 0 to 32768 [ 57.506077][ T4901] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.514411][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.574658][ T4904] loop0: detected capacity change from 0 to 32768 [ 57.581206][ T4904] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.589780][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.650318][ T4907] loop0: detected capacity change from 0 to 32768 [ 57.657207][ T4907] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.665889][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.726192][ T4910] loop0: detected capacity change from 0 to 32768 [ 57.732769][ T4910] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.741148][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.801188][ T4913] loop0: detected capacity change from 0 to 32768 [ 57.807699][ T4913] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.816061][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.877212][ T4916] loop0: detected capacity change from 0 to 32768 [ 57.883798][ T4916] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.892126][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 57.951296][ T4919] loop0: detected capacity change from 0 to 32768 [ 57.955403][ T4919] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.964041][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.021839][ T4922] loop0: detected capacity change from 0 to 32768 [ 58.025516][ T4922] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.034607][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.092885][ T4925] loop0: detected capacity change from 0 to 32768 [ 58.096510][ T4925] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.105699][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.163401][ T4928] loop0: detected capacity change from 0 to 32768 [ 58.167128][ T4928] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.175631][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.233084][ T4931] loop0: detected capacity change from 0 to 32768 [ 58.236941][ T4931] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.246552][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.303118][ T4934] loop0: detected capacity change from 0 to 32768 [ 58.307301][ T4934] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.317555][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.378300][ T4937] loop0: detected capacity change from 0 to 32768 [ 58.383291][ T4937] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.394412][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.451837][ T4940] loop0: detected capacity change from 0 to 32768 [ 58.455896][ T4940] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.464476][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.522600][ T4943] loop0: detected capacity change from 0 to 32768 [ 58.526111][ T4943] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.534775][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.592427][ T4946] loop0: detected capacity change from 0 to 32768 [ 58.596086][ T4946] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.604616][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.662575][ T4949] loop0: detected capacity change from 0 to 32768 [ 58.666410][ T4949] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.674877][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.733246][ T4952] loop0: detected capacity change from 0 to 32768 [ 58.736833][ T4952] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.745578][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.803512][ T4955] loop0: detected capacity change from 0 to 32768 [ 58.807368][ T4955] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.815875][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.873161][ T4958] loop0: detected capacity change from 0 to 32768 [ 58.876736][ T4958] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.885746][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 58.943178][ T4961] loop0: detected capacity change from 0 to 32768 [ 58.946750][ T4961] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.957059][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.014671][ T4964] loop0: detected capacity change from 0 to 32768 [ 59.018494][ T4964] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.027666][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.085973][ T4967] loop0: detected capacity change from 0 to 32768 [ 59.089977][ T4967] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.098396][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.156049][ T4970] loop0: detected capacity change from 0 to 32768 [ 59.159679][ T4970] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.168501][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.226351][ T4973] loop0: detected capacity change from 0 to 32768 [ 59.229843][ T4973] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.238289][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.295893][ T4976] loop0: detected capacity change from 0 to 32768 [ 59.299926][ T4976] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.308278][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.367443][ T4979] loop0: detected capacity change from 0 to 32768 [ 59.371379][ T4979] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.380011][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.437857][ T4982] loop0: detected capacity change from 0 to 32768 [ 59.441356][ T4982] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.451230][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.509098][ T4985] loop0: detected capacity change from 0 to 32768 [ 59.512610][ T4985] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.521503][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.579455][ T4988] loop0: detected capacity change from 0 to 32768 [ 59.582952][ T4988] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.591398][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.649364][ T4991] loop0: detected capacity change from 0 to 32768 [ 59.652795][ T4991] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.661544][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.719873][ T4994] loop0: detected capacity change from 0 to 32768 [ 59.725525][ T4994] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.734588][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.792259][ T4997] loop0: detected capacity change from 0 to 32768 [ 59.795979][ T4997] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.804778][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.862552][ T5000] loop0: detected capacity change from 0 to 32768 [ 59.866065][ T5000] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.875927][ T4413] ocfs2: Unmounting device (7,0) on (node local) [ 59.933017][ T5003] loop0: detected capacity change from 0 to 32768 [ 59.939349][ T5003] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.949158][ T4413] ocfs2: Unmounting device (7,0) on (node local)