[ 9.191144][ T3993] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: [ 9.226592][ T11] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.228369][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.77' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs 1970/01/01 00:00:30 serving rpc on tcp://40933 syzkaller login: [ 31.599797][ T4339] cgroup: Unknown subsys name 'net' [ 31.892508][ T4339] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.175107][ T4339] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 37.029743][ T4358] chnl_net:caif_netlink_parms(): no params data found [ 37.046580][ T4358] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.047734][ T4358] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.049330][ T4358] device bridge_slave_0 entered promiscuous mode [ 37.052298][ T4358] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.053473][ T4358] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.054961][ T4358] device bridge_slave_1 entered promiscuous mode [ 37.061676][ T4358] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.064448][ T4358] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.071548][ T4358] team0: Port device team_slave_0 added [ 37.075010][ T4358] team0: Port device team_slave_1 added [ 37.080577][ T4358] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.081744][ T4358] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.085590][ T4358] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.087994][ T4358] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.089145][ T4358] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.093444][ T4358] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.150945][ T4358] device hsr_slave_0 entered promiscuous mode [ 37.190862][ T4358] device hsr_slave_1 entered promiscuous mode [ 37.264893][ T4358] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.282973][ T4358] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.312597][ T4358] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.351323][ T4358] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.398187][ T4358] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.399367][ T4358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.400704][ T4358] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.401924][ T4358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.418173][ T4358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.422575][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.425199][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.426959][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.432759][ T4358] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.444281][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.445898][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.447034][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.448410][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.450782][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.452031][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.453942][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.455423][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.456948][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.460782][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.463448][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.465767][ T4358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.515698][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.517022][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.520792][ T4358] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.526409][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.533284][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.535034][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.536586][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.538647][ T4358] device veth0_vlan entered promiscuous mode [ 37.543407][ T4358] device veth1_vlan entered promiscuous mode [ 37.549490][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.551519][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.553008][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.555340][ T4358] device veth0_macvtap entered promiscuous mode [ 37.558184][ T4358] device veth1_macvtap entered promiscuous mode [ 37.564937][ T4358] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.567341][ T4358] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.569427][ T4358] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.570906][ T4358] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.572251][ T4358] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.573594][ T4358] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.575666][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.577295][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.578959][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 37.830959][ T4383] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.832528][ T4383] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.833777][ T4383] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.835296][ T4383] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.836622][ T4383] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 37.837919][ T4383] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.141814][ T104] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.726936][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.728197][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.735403][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 38.738838][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.741217][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.742611][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:39 executed programs: 0 [ 39.165767][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.167303][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.168892][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.170624][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.172222][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 39.173431][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.218659][ T4429] chnl_net:caif_netlink_parms(): no params data found [ 39.234439][ T4429] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.235765][ T4429] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.237214][ T4429] device bridge_slave_0 entered promiscuous mode [ 39.239215][ T4429] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.241017][ T4429] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.242492][ T4429] device bridge_slave_1 entered promiscuous mode [ 39.249115][ T4429] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.252117][ T4429] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.258184][ T4429] team0: Port device team_slave_0 added [ 39.260323][ T4429] team0: Port device team_slave_1 added [ 39.265368][ T4429] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.266574][ T4429] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.270970][ T4429] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.273734][ T4429] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.274877][ T4429] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.278869][ T4429] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.321119][ T4429] device hsr_slave_0 entered promiscuous mode [ 39.350036][ T4429] device hsr_slave_1 entered promiscuous mode [ 39.389956][ T4429] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.391269][ T4429] Cannot create hsr debugfs directory [ 40.630614][ T104] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.210236][ T4383] Bluetooth: hci0: command 0x0409 tx timeout [ 43.010618][ T104] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.091880][ T104] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.290272][ T4383] Bluetooth: hci0: command 0x041b tx timeout [ 44.233744][ T4429] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 44.300967][ T4429] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 44.382325][ T4429] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 44.472753][ T4429] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.572119][ T4429] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.575565][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.576989][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.579411][ T4429] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.614104][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.615746][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.617148][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.618196][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.619578][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.622416][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.624162][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.625670][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.626848][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.629676][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.634824][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.637445][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.639382][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.641656][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.644125][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.646013][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.648536][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.651501][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.703338][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.705038][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.707330][ T4429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.742949][ T104] device hsr_slave_0 left promiscuous mode [ 44.790418][ T104] device hsr_slave_1 left promiscuous mode [ 44.859931][ T104] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.861178][ T104] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.862853][ T104] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.864084][ T104] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.865430][ T104] device bridge_slave_1 left promiscuous mode [ 44.866957][ T104] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.900601][ T104] device bridge_slave_0 left promiscuous mode [ 44.901679][ T104] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.030056][ T104] device veth1_macvtap left promiscuous mode [ 45.031161][ T104] device veth0_macvtap left promiscuous mode [ 45.032129][ T104] device veth1_vlan left promiscuous mode [ 45.033121][ T104] device veth0_vlan left promiscuous mode [ 45.370110][ T4383] Bluetooth: hci0: command 0x040f tx timeout [ 47.071504][ T104] team0 (unregistering): Port device team_slave_1 removed [ 47.250478][ T104] team0 (unregistering): Port device team_slave_0 removed [ 47.440311][ T104] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 47.459890][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 47.660274][ T104] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.250657][ T104] bond0 (unregistering): Released all slaves [ 49.539748][ T4429] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.545152][ T1859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.546543][ T1859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.551674][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.553259][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.559403][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.561229][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.562808][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.564702][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.567215][ T4429] device veth0_vlan entered promiscuous mode [ 49.570422][ T4429] device veth1_vlan entered promiscuous mode [ 49.576251][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.577794][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.579265][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.582357][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.585654][ T4429] device veth0_macvtap entered promiscuous mode [ 49.588258][ T4429] device veth1_macvtap entered promiscuous mode [ 49.594535][ T4429] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.595800][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.597315][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.598814][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.600851][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.603699][ T4429] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.604895][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.606450][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.608876][ T4429] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.610612][ T4429] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.611838][ T4429] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.613167][ T4429] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.634968][ T1859] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.636167][ T1859] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.637459][ T1859] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.643241][ T1859] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.644499][ T1859] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.645693][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:49 executed programs: 2 [ 49.774249][ T4523] loop0: detected capacity change from 0 to 32768 [ 49.776022][ T4523] ======================================================= [ 49.776022][ T4523] WARNING: The mand mount option has been deprecated and [ 49.776022][ T4523] and is ignored by this kernel. Remove the mand [ 49.776022][ T4523] option from the mount to silence this warning. [ 49.776022][ T4523] ======================================================= [ 49.798978][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.821447][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 49.916308][ T4526] loop0: detected capacity change from 0 to 32768 [ 49.929695][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.952710][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 50.049259][ T4529] loop0: detected capacity change from 0 to 32768 [ 50.060020][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.073166][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 50.165952][ T4532] loop0: detected capacity change from 0 to 32768 [ 50.177156][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.188966][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 50.282324][ T4535] loop0: detected capacity change from 0 to 32768 [ 50.289397][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.301806][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 50.391722][ T4538] loop0: detected capacity change from 0 to 32768 [ 50.396974][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.408578][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 50.505388][ T4541] loop0: detected capacity change from 0 to 32768 [ 50.520508][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.533260][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 50.646417][ T4544] loop0: detected capacity change from 0 to 32768 [ 50.658944][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.680367][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 50.781544][ T4556] loop0: detected capacity change from 0 to 32768 [ 50.798848][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.830774][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 50.939582][ T4559] loop0: detected capacity change from 0 to 32768 [ 50.954850][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.982083][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 51.084025][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.103568][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 51.198878][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.213518][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 51.315566][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.329462][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 51.433453][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.447209][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 51.570743][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.588471][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 51.686992][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.700733][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 51.792557][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.808696][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 51.911935][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.923915][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 52.030561][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.041845][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 52.151061][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.163656][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 52.275687][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.286807][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 52.396070][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.408005][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 52.521259][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.544454][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 52.657378][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.672185][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 52.795688][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.809383][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 52.948060][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.964933][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 53.066155][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.077709][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 53.175855][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.187699][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 53.285958][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.297536][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 53.394862][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.411549][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 53.509037][ T4623] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.540529][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 53.644583][ T4626] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.656174][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 53.756530][ T4629] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.768229][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 53.877311][ T4632] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.892523][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 53.992451][ T4635] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.021125][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 54.119442][ T4638] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.132223][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 54.231485][ T4641] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.244619][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 54.351837][ T4644] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.355159][ T4644] [ 54.355563][ T4644] ====================================================== [ 54.356719][ T4644] WARNING: possible circular locking dependency detected [ 54.357735][ T4644] syzkaller #0 Not tainted [ 54.358395][ T4644] ------------------------------------------------------ [ 54.359490][ T4644] syz.0.54/4644 is trying to acquire lock: [ 54.360455][ T4644] ffff0000db479488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x158/0x690 [ 54.362284][ T4644] [ 54.362284][ T4644] but task is already holding lock: [ 54.363473][ T4644] ffff0000f406cda0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x194/0x31c [ 54.365207][ T4644] [ 54.365207][ T4644] which lock already depends on the new lock. [ 54.365207][ T4644] [ 54.366900][ T4644] [ 54.366900][ T4644] the existing dependency chain (in reverse order) is: [ 54.368278][ T4644] [ 54.368278][ T4644] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 54.369662][ T4644] down_read+0x64/0x300 [ 54.370331][ T4644] ocfs2_read_virt_blocks+0x238/0x8f0 [ 54.371244][ T4644] ocfs2_find_entry+0x2e4/0x1d6c [ 54.372146][ T4644] ocfs2_find_files_on_disk+0x128/0x40c [ 54.373126][ T4644] ocfs2_lookup_ino_from_name+0x60/0x114 [ 54.374117][ T4644] ocfs2_get_system_file_inode+0x2c0/0x690 [ 54.375199][ T4644] ocfs2_init_global_system_inodes+0x2a0/0x5c8 [ 54.376279][ T4644] ocfs2_fill_super+0x2408/0x436c [ 54.377210][ T4644] mount_bdev+0x264/0x358 [ 54.378037][ T4644] ocfs2_mount+0x44/0x58 [ 54.378836][ T4644] legacy_get_tree+0xd4/0x16c [ 54.379671][ T4644] vfs_get_tree+0x90/0x274 [ 54.380442][ T4644] do_new_mount+0x228/0x810 [ 54.381293][ T4644] path_mount+0x5bc/0xe80 [ 54.382028][ T4644] __arm64_sys_mount+0x49c/0x59c [ 54.382888][ T4644] invoke_syscall+0x98/0x290 [ 54.383642][ T4644] el0_svc_common+0x138/0x258 [ 54.384456][ T4644] do_el0_svc+0x58/0x130 [ 54.385246][ T4644] el0_svc+0x58/0x128 [ 54.386005][ T4644] el0t_64_sync_handler+0x84/0xf0 [ 54.386904][ T4644] el0t_64_sync+0x18c/0x190 [ 54.387721][ T4644] [ 54.387721][ T4644] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 54.389053][ T4644] __lock_acquire+0x2880/0x6800 [ 54.389996][ T4644] lock_acquire+0x20c/0x63c [ 54.390791][ T4644] __mutex_lock_common+0x190/0x1f60 [ 54.391716][ T4644] mutex_lock_nested+0x38/0x44 [ 54.392521][ T4644] ocfs2_get_system_file_inode+0x158/0x690 [ 54.393534][ T4644] ocfs2_reserve_local_alloc_bits+0xd0/0x26c8 [ 54.394551][ T4644] ocfs2_reserve_clusters_with_limit+0x188/0xa28 [ 54.395571][ T4644] ocfs2_lock_allocators+0x270/0x530 [ 54.396496][ T4644] ocfs2_write_begin_nolock+0x1d88/0x3a44 [ 54.397486][ T4644] ocfs2_write_begin+0x1b8/0x31c [ 54.398371][ T4644] generic_perform_write+0x234/0x4f4 [ 54.399309][ T4644] __generic_file_write_iter+0x130/0x250 [ 54.400268][ T4644] ocfs2_file_write_iter+0x138c/0x1c64 [ 54.401162][ T4644] vfs_write+0x3ec/0x7f0 [ 54.401937][ T4644] ksys_write+0x12c/0x224 [ 54.402672][ T4644] __arm64_sys_write+0x7c/0x90 [ 54.403509][ T4644] invoke_syscall+0x98/0x290 [ 54.404346][ T4644] el0_svc_common+0x138/0x258 [ 54.405225][ T4644] do_el0_svc+0x58/0x130 [ 54.405955][ T4644] el0_svc+0x58/0x128 [ 54.406646][ T4644] el0t_64_sync_handler+0x84/0xf0 [ 54.407483][ T4644] el0t_64_sync+0x18c/0x190 [ 54.408261][ T4644] [ 54.408261][ T4644] other info that might help us debug this: [ 54.408261][ T4644] [ 54.409908][ T4644] Possible unsafe locking scenario: [ 54.409908][ T4644] [ 54.411112][ T4644] CPU0 CPU1 [ 54.411916][ T4644] ---- ---- [ 54.412744][ T4644] lock(&ocfs2_file_ip_alloc_sem_key); [ 54.413615][ T4644] lock(&osb->system_file_mutex); [ 54.414735][ T4644] lock(&ocfs2_file_ip_alloc_sem_key); [ 54.415965][ T4644] lock(&osb->system_file_mutex); [ 54.416791][ T4644] [ 54.416791][ T4644] *** DEADLOCK *** [ 54.416791][ T4644] [ 54.418053][ T4644] 3 locks held by syz.0.54/4644: [ 54.418867][ T4644] #0: ffff0000ddce4460 (sb_writers#12){.+.+}-{0:0}, at: vfs_write+0x244/0x7f0 [ 54.420246][ T4644] #1: ffff0000f406d108 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x39c/0x1c64 [ 54.422052][ T4644] #2: ffff0000f406cda0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x194/0x31c [ 54.423671][ T4644] [ 54.423671][ T4644] stack backtrace: [ 54.424555][ T4644] CPU: 0 PID: 4644 Comm: syz.0.54 Not tainted syzkaller #0 [ 54.425662][ T4644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 54.427221][ T4644] Call trace: [ 54.427756][ T4644] dump_backtrace+0x1c0/0x1ec [ 54.428534][ T4644] show_stack+0x2c/0x3c [ 54.429165][ T4644] __dump_stack+0x30/0x40 [ 54.429814][ T4644] dump_stack_lvl+0xf4/0x15c [ 54.430565][ T4644] dump_stack+0x1c/0x5c [ 54.431228][ T4644] print_circular_bug+0x148/0x1b0 [ 54.432048][ T4644] check_noncircular+0x264/0x2f8 [ 54.432842][ T4644] __lock_acquire+0x2880/0x6800 [ 54.433609][ T4644] lock_acquire+0x20c/0x63c [ 54.434359][ T4644] __mutex_lock_common+0x190/0x1f60 [ 54.435180][ T4644] mutex_lock_nested+0x38/0x44 [ 54.435913][ T4644] ocfs2_get_system_file_inode+0x158/0x690 [ 54.436802][ T4644] ocfs2_reserve_local_alloc_bits+0xd0/0x26c8 [ 54.437709][ T4644] ocfs2_reserve_clusters_with_limit+0x188/0xa28 [ 54.438653][ T4644] ocfs2_lock_allocators+0x270/0x530 [ 54.439501][ T4644] ocfs2_write_begin_nolock+0x1d88/0x3a44 [ 54.440448][ T4644] ocfs2_write_begin+0x1b8/0x31c [ 54.441206][ T4644] generic_perform_write+0x234/0x4f4 [ 54.442022][ T4644] __generic_file_write_iter+0x130/0x250 [ 54.442973][ T4644] ocfs2_file_write_iter+0x138c/0x1c64 [ 54.443764][ T4644] vfs_write+0x3ec/0x7f0 [ 54.444386][ T4644] ksys_write+0x12c/0x224 [ 54.445047][ T4644] __arm64_sys_write+0x7c/0x90 [ 54.445799][ T4644] invoke_syscall+0x98/0x290 [ 54.446509][ T4644] el0_svc_common+0x138/0x258 [ 54.447251][ T4644] do_el0_svc+0x58/0x130 [ 54.447887][ T4644] el0_svc+0x58/0x128 [ 54.448497][ T4644] el0t_64_sync_handler+0x84/0xf0 [ 54.449273][ T4644] el0t_64_sync+0x18c/0x190 [ 54.458171][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 54.531757][ T4647] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.541646][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 54.604968][ T4650] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.613339][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 54.680160][ T4653] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.687929][ T4429] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:00:54 executed programs: 43 [ 54.752835][ T4656] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.771441][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 54.829326][ T4659] set_capacity_and_notify: 32 callbacks suppressed [ 54.829335][ T4659] loop0: detected capacity change from 0 to 32768 [ 54.839497][ T4659] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.848221][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 54.909401][ T4662] loop0: detected capacity change from 0 to 32768 [ 54.920326][ T4662] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.951749][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.020118][ T4665] loop0: detected capacity change from 0 to 32768 [ 55.024918][ T4665] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.046165][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.121060][ T4668] loop0: detected capacity change from 0 to 32768 [ 55.132717][ T4668] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.141424][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.220979][ T4671] loop0: detected capacity change from 0 to 32768 [ 55.229129][ T4671] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.241290][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.303821][ T4674] loop0: detected capacity change from 0 to 32768 [ 55.315541][ T4674] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.323393][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.383083][ T4677] loop0: detected capacity change from 0 to 32768 [ 55.394304][ T4677] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.402201][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.462063][ T4680] loop0: detected capacity change from 0 to 32768 [ 55.473719][ T4680] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.481706][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.541687][ T4683] loop0: detected capacity change from 0 to 32768 [ 55.553268][ T4683] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.561534][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.621020][ T4686] loop0: detected capacity change from 0 to 32768 [ 55.631906][ T4686] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.640024][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.710373][ T4689] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.718163][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.788219][ T4692] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.796207][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.865888][ T4695] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.874032][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 55.945116][ T4698] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.953144][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.030208][ T4701] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.038544][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.107738][ T4704] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.115877][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.185783][ T4707] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.194179][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.265736][ T4710] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.273848][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.345280][ T4713] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.353734][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.424942][ T4716] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.433651][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.501520][ T4719] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.519471][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.589015][ T4722] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.597167][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.666618][ T4725] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.675005][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.745078][ T4728] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.753080][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.825260][ T4731] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.833736][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.906498][ T4734] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.914557][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 56.985536][ T4737] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.993887][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.065234][ T4740] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.073326][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.149534][ T4743] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.158104][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.227581][ T4746] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.235674][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.305396][ T4749] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.313882][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.385314][ T4752] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.393356][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.465565][ T4755] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.473769][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.545526][ T4758] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.553835][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.625852][ T4761] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.634168][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.705382][ T4764] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.713910][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.785810][ T4767] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.794033][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.865301][ T4770] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.882136][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 57.947233][ T4773] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.955611][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.022097][ T4776] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.030732][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.096630][ T4779] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.105142][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.171466][ T4782] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.179750][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.245914][ T4785] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.254461][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.320887][ T4788] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.329412][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.395742][ T4791] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.403730][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.469930][ T4794] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.478272][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.544596][ T4797] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.552787][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.618609][ T4800] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.626548][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.692284][ T4803] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.710109][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.781799][ T4806] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.809699][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.887265][ T4809] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.898183][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 58.958260][ T4812] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.966723][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.042335][ T4815] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.052384][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.130178][ T4818] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.139203][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.208761][ T4821] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.216769][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.286810][ T4824] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.295428][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.365584][ T4827] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.373793][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.445433][ T4830] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.453963][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.525595][ T4833] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.533963][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.605442][ T4836] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.613966][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.681243][ T4839] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.690663][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.770196][ T4842] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.779168][ T4429] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:00:59 executed programs: 106 [ 59.839797][ T4845] set_capacity_and_notify: 52 callbacks suppressed [ 59.839806][ T4845] loop0: detected capacity change from 0 to 32768 [ 59.860522][ T4845] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.869341][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 59.929753][ T4848] loop0: detected capacity change from 0 to 32768 [ 59.941213][ T4848] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.949420][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.011761][ T4851] loop0: detected capacity change from 0 to 32768 [ 60.022695][ T4851] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.031582][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.093253][ T4854] loop0: detected capacity change from 0 to 32768 [ 60.104370][ T4854] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.112831][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.174543][ T4857] loop0: detected capacity change from 0 to 32768 [ 60.185928][ T4857] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.195336][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.252815][ T4860] loop0: detected capacity change from 0 to 32768 [ 60.266748][ T4860] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.283567][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.341360][ T4863] loop0: detected capacity change from 0 to 32768 [ 60.344859][ T4863] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.352992][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.410640][ T4866] loop0: detected capacity change from 0 to 32768 [ 60.414518][ T4866] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.422689][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.480265][ T4869] loop0: detected capacity change from 0 to 32768 [ 60.483753][ T4869] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.492799][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.550057][ T4872] loop0: detected capacity change from 0 to 32768 [ 60.554241][ T4872] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.566398][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.636177][ T4875] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.644786][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.710450][ T4878] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.719301][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.800203][ T4881] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.809131][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.879946][ T4884] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.888485][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 60.972746][ T4887] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.982129][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.065125][ T4890] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.073493][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.145553][ T4893] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.154093][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.230200][ T4896] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.238503][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.310315][ T4899] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.318257][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.390134][ T4902] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.398218][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.469379][ T4905] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.477422][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.548546][ T4908] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.556787][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.624546][ T4911] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.633288][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.705113][ T4914] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.713174][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.785499][ T4917] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.793601][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.865333][ T4920] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.873508][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 61.945183][ T4923] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.953400][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.025557][ T4926] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.033551][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.105191][ T4929] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.113462][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.181227][ T4932] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.191970][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.269582][ T4935] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.278192][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.347621][ T4938] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.355774][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.426486][ T4941] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.434812][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.505292][ T4944] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.513350][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.585176][ T4947] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.593397][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.665134][ T4950] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.673195][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.745173][ T4953] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.753328][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.825383][ T4956] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.833765][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.908208][ T4959] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.916562][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 62.987151][ T4962] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.995505][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.065192][ T4965] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.073384][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.145276][ T4968] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.153782][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.225606][ T4971] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.233660][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.305558][ T4974] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.313757][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.385230][ T4977] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.393807][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.465274][ T4980] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.473436][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.545196][ T4983] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.553248][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.625135][ T4986] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.633263][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.705279][ T4989] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.713343][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.782327][ T4992] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.795540][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.868846][ T4995] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.876864][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 63.947897][ T4998] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.956204][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 64.026472][ T5001] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.034685][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 64.105032][ T5004] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.113743][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 64.185384][ T5007] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.193892][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 64.265176][ T5010] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.273929][ T4429] ocfs2: Unmounting device (7,0) on (node local) [ 64.345375][ T5013] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.353551][ T4429] ocfs2: Unmounting device (7,0) on (node local)