Warning: Permanently added '10.128.0.206' (ED25519) to the list of known hosts. 2025/12/29 08:42:32 parsed 1 programs [ 53.652062][ T4188] cgroup: Unknown subsys name 'net' [ 53.784952][ T4188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 55.006812][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 57.462499][ T4237] chnl_net:caif_netlink_parms(): no params data found [ 57.533290][ T4237] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.541134][ T4237] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.549216][ T4237] device bridge_slave_0 entered promiscuous mode [ 57.560306][ T4237] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.567428][ T4237] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.576848][ T4237] device bridge_slave_1 entered promiscuous mode [ 57.605340][ T4237] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.617921][ T4237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.648461][ T4237] team0: Port device team_slave_0 added [ 57.657538][ T4237] team0: Port device team_slave_1 added [ 57.681519][ T4237] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.688483][ T4237] 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. [ 57.716002][ T4237] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.729236][ T4237] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.736941][ T4237] 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. [ 57.763091][ T4237] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.799113][ T4237] device hsr_slave_0 entered promiscuous mode [ 57.806176][ T4237] device hsr_slave_1 entered promiscuous mode [ 57.931478][ T4237] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.943666][ T4237] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.953672][ T4237] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.963440][ T4237] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.987489][ T4237] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.994639][ T4237] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.002370][ T4237] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.009419][ T4237] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.053562][ T4237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.067698][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.091223][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.157888][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.196290][ T4237] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.211536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.220247][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.227310][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.239021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.247793][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.254896][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.273192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.282410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.296002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.306844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.317803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.328779][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.399537][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.407744][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.419147][ T4237] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.434879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.445016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.461881][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.471253][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.479560][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.488052][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.501065][ T4237] device veth0_vlan entered promiscuous mode [ 58.513355][ T4237] device veth1_vlan entered promiscuous mode [ 58.545828][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.554152][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.565026][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.573558][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.583746][ T4237] device veth0_macvtap entered promiscuous mode [ 58.606317][ T4237] device veth1_macvtap entered promiscuous mode [ 58.619677][ T4237] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.628012][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.636908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.645588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.654279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.667200][ T4237] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.676163][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.685364][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.708527][ T4237] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.717448][ T4237] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.726451][ T4237] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.735359][ T4237] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.914885][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.928270][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.938239][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.941239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.953878][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.964130][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/12/29 08:42:40 executed programs: 0 [ 60.651369][ T4297] chnl_net:caif_netlink_parms(): no params data found [ 60.703735][ T414] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.716890][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.724656][ T4297] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.732819][ T4297] device bridge_slave_0 entered promiscuous mode [ 60.740701][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.747797][ T4297] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.755931][ T4297] device bridge_slave_1 entered promiscuous mode [ 60.774611][ T4297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.785188][ T4297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.805681][ T4297] team0: Port device team_slave_0 added [ 60.812671][ T4297] team0: Port device team_slave_1 added [ 60.828799][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.836064][ T4297] 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. [ 60.862260][ T4297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.874641][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.881637][ T4297] 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. [ 60.907651][ T4297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.933888][ T4297] device hsr_slave_0 entered promiscuous mode [ 60.940887][ T4297] device hsr_slave_1 entered promiscuous mode [ 60.947337][ T4297] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.955418][ T4297] Cannot create hsr debugfs directory [ 62.590847][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 64.366069][ T414] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.415875][ T414] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.496789][ T414] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.680000][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 65.330494][ T4297] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.338981][ T4297] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.349104][ T4297] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.358420][ T4297] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.406109][ T4297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.429289][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.437277][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.447288][ T4297] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.456992][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.467001][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.475445][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.482515][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.508494][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.516625][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.525995][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.534786][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.541894][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.554128][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.579580][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.592532][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.601906][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.610774][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.634618][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.644223][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.657396][ T4297] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.668689][ T4297] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.682615][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.690922][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.699661][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.708437][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.722749][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.815969][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.823550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.835240][ T4297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.863249][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.872172][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.885604][ T4297] device veth0_vlan entered promiscuous mode [ 65.900034][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.909126][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.918113][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.926143][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.937458][ T4297] device veth1_vlan entered promiscuous mode [ 65.962917][ T414] device hsr_slave_0 left promiscuous mode [ 65.969225][ T414] device hsr_slave_1 left promiscuous mode [ 65.976080][ T414] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.983981][ T414] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.992006][ T414] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.999384][ T414] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 66.007231][ T414] device bridge_slave_1 left promiscuous mode [ 66.015420][ T414] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.027661][ T414] device bridge_slave_0 left promiscuous mode [ 66.034023][ T414] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.049707][ T414] device veth1_macvtap left promiscuous mode [ 66.056004][ T414] device veth0_macvtap left promiscuous mode [ 66.062123][ T414] device veth1_vlan left promiscuous mode [ 66.068004][ T414] device veth0_vlan left promiscuous mode [ 66.198845][ T414] team0 (unregistering): Port device team_slave_1 removed [ 66.214613][ T414] team0 (unregistering): Port device team_slave_0 removed [ 66.228249][ T414] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 66.242339][ T414] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 66.288164][ T414] bond0 (unregistering): Released all slaves [ 66.339975][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.347994][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.356579][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.365263][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.379191][ T4297] device veth0_macvtap entered promiscuous mode [ 66.390432][ T4297] device veth1_macvtap entered promiscuous mode [ 66.413802][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.424659][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.433218][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.441654][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.449451][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.458336][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.467226][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.476293][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.487593][ T4297] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.496798][ T4297] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.505591][ T4297] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.514570][ T4297] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.574434][ T4277] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.583227][ T4277] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/29 08:42:46 executed programs: 2 [ 66.615411][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.623935][ T4277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.632699][ T4277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.642601][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.760760][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 66.902991][ T4361] loop0: detected capacity change from 0 to 32768 [ 66.971314][ T4361] ======================================================= [ 66.971314][ T4361] WARNING: The mand mount option has been deprecated and [ 66.971314][ T4361] and is ignored by this kernel. Remove the mand [ 66.971314][ T4361] option from the mount to silence this warning. [ 66.971314][ T4361] ======================================================= [ 67.072678][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 67.104725][ T26] audit: type=1800 audit(1766997767.267:2): pid=4361 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 67.187471][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 67.547921][ T4365] loop0: detected capacity change from 0 to 32768 [ 67.621804][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 67.637709][ T26] audit: type=1800 audit(1766997767.797:3): pid=4365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 67.722589][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 68.032815][ T4369] loop0: detected capacity change from 0 to 32768 [ 68.097611][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 68.112018][ T26] audit: type=1800 audit(1766997768.277:4): pid=4369 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 68.155341][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 68.342774][ T4373] loop0: detected capacity change from 0 to 32768 [ 68.363162][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 68.376085][ T26] audit: type=1800 audit(1766997768.537:5): pid=4373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 68.420329][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 68.612470][ T4377] loop0: detected capacity change from 0 to 32768 [ 68.669267][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 68.685281][ T26] audit: type=1800 audit(1766997768.847:6): pid=4377 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 68.733362][ T4377] syz.0.21 (4377) used greatest stack depth: 19624 bytes left [ 68.752158][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 68.829984][ T13] Bluetooth: hci0: command 0x0419 tx timeout [ 68.980543][ T4381] loop0: detected capacity change from 0 to 32768 [ 69.041523][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 69.054301][ T26] audit: type=1800 audit(1766997769.217:7): pid=4381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 69.106333][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 69.363894][ T4385] loop0: detected capacity change from 0 to 32768 [ 69.444810][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 69.461079][ T26] audit: type=1800 audit(1766997769.627:8): pid=4385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 69.543565][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 69.781715][ T4389] loop0: detected capacity change from 0 to 32768 [ 69.836093][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 69.852060][ T26] audit: type=1800 audit(1766997770.017:9): pid=4389 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 69.886850][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 70.112461][ T4393] loop0: detected capacity change from 0 to 32768 [ 70.189536][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 70.202955][ T26] audit: type=1800 audit(1766997770.367:10): pid=4393 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 70.239183][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 70.427293][ T4397] loop0: detected capacity change from 0 to 32768 [ 70.506284][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 70.521853][ T26] audit: type=1800 audit(1766997770.687:11): pid=4397 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 70.579179][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 70.848249][ T4401] loop0: detected capacity change from 0 to 32768 [ 70.906891][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 70.957018][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 71.143711][ T4405] loop0: detected capacity change from 0 to 32768 [ 71.205018][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 71.235988][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.242524][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.292082][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 71.691864][ T4409] loop0: detected capacity change from 0 to 32768 [ 71.748527][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. 2025/12/29 08:42:52 executed programs: 15 [ 71.797319][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 71.981179][ T4413] loop0: detected capacity change from 0 to 32768 [ 72.024103][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 72.071774][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 72.262617][ T4417] loop0: detected capacity change from 0 to 32768 [ 72.309264][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 72.322597][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 72.322610][ T26] audit: type=1800 audit(1766997772.487:16): pid=4417 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.31" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 72.376499][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 72.605605][ T4421] loop0: detected capacity change from 0 to 32768 [ 72.665705][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 72.679951][ T26] audit: type=1800 audit(1766997772.837:17): pid=4421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.32" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 72.738999][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 72.965335][ T4425] loop0: detected capacity change from 0 to 32768 [ 73.072118][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 73.085449][ T26] audit: type=1800 audit(1766997773.247:18): pid=4425 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.33" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 73.119603][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 73.304502][ T4429] loop0: detected capacity change from 0 to 32768 [ 73.373922][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 73.387606][ T26] audit: type=1800 audit(1766997773.547:19): pid=4429 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.34" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 73.447671][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 73.684832][ T4433] loop0: detected capacity change from 0 to 32768 [ 73.755011][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 73.769967][ T26] audit: type=1800 audit(1766997773.927:20): pid=4433 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.35" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 73.826233][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 74.051968][ T4437] loop0: detected capacity change from 0 to 32768 [ 74.098485][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 74.113624][ T26] audit: type=1800 audit(1766997774.277:21): pid=4437 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.36" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 74.169296][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 74.383552][ T4441] loop0: detected capacity change from 0 to 32768 [ 74.476686][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 74.489477][ T26] audit: type=1800 audit(1766997774.647:22): pid=4441 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.37" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 74.554831][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 74.791312][ T4445] loop0: detected capacity change from 0 to 32768 [ 74.847788][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 74.862620][ T26] audit: type=1800 audit(1766997775.027:23): pid=4445 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.38" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 74.896768][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 75.086151][ T4449] loop0: detected capacity change from 0 to 32768 [ 75.190051][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 75.203279][ T26] audit: type=1800 audit(1766997775.367:24): pid=4449 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 75.251963][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 75.467038][ T4453] loop0: detected capacity change from 0 to 32768 [ 75.526450][ T4453] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 75.539099][ T26] audit: type=1800 audit(1766997775.697:25): pid=4453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.40" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 75.594995][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 75.775520][ T4457] loop0: detected capacity change from 0 to 32768 [ 75.845623][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 75.891500][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 76.077907][ T4461] loop0: detected capacity change from 0 to 32768 [ 76.125658][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 76.174962][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 76.353351][ T1326] cfg80211: failed to load regulatory.db [ 76.366461][ T4465] loop0: detected capacity change from 0 to 32768 [ 76.430594][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 76.475348][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 76.737839][ T4469] loop0: detected capacity change from 0 to 32768 [ 76.799431][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. 2025/12/29 08:42:57 executed programs: 30 [ 76.850081][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 77.033035][ T4473] loop0: detected capacity change from 0 to 32768 [ 77.086772][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 77.138564][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 77.320861][ T4477] loop0: detected capacity change from 0 to 32768 [ 77.367744][ T4477] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 77.381969][ T26] kauditd_printk_skb: 5 callbacks suppressed [ 77.381982][ T26] audit: type=1800 audit(1766997777.547:31): pid=4477 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.46" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 77.422757][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 77.691995][ T4481] loop0: detected capacity change from 0 to 32768 [ 77.757046][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 77.771804][ T26] audit: type=1800 audit(1766997777.937:32): pid=4481 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.47" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 77.827864][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 78.040806][ T4485] loop0: detected capacity change from 0 to 32768 [ 78.096510][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 78.110147][ T26] audit: type=1800 audit(1766997778.267:33): pid=4485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.48" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 78.166197][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 78.403042][ T4489] loop0: detected capacity change from 0 to 32768 [ 78.470514][ T4489] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 78.484753][ T26] audit: type=1800 audit(1766997778.647:34): pid=4489 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 78.539798][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 78.764803][ T4493] loop0: detected capacity change from 0 to 32768 [ 78.832150][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 78.846604][ T26] audit: type=1800 audit(1766997779.007:35): pid=4493 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.50" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 78.893577][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 79.135200][ T4497] loop0: detected capacity change from 0 to 32768 [ 79.205780][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 79.220976][ T26] audit: type=1800 audit(1766997779.377:36): pid=4497 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.51" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 79.242196][ T4497] [ 79.244546][ T4497] ====================================================== [ 79.251559][ T4497] WARNING: possible circular locking dependency detected [ 79.258587][ T4497] syzkaller #0 Not tainted [ 79.262996][ T4497] ------------------------------------------------------ [ 79.270007][ T4497] syz.0.51/4497 is trying to acquire lock: [ 79.275804][ T4497] ffff888078375488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.286746][ T4497] [ 79.286746][ T4497] but task is already holding lock: [ 79.294092][ T4497] ffff88805a843120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 79.305108][ T4497] [ 79.305108][ T4497] which lock already depends on the new lock. [ 79.305108][ T4497] [ 79.315486][ T4497] [ 79.315486][ T4497] the existing dependency chain (in reverse order) is: [ 79.324476][ T4497] [ 79.324476][ T4497] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 79.333226][ T4497] down_read+0x44/0x2e0 [ 79.337894][ T4497] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 79.343771][ T4497] ocfs2_find_entry+0x3d1/0x1f90 [ 79.349206][ T4497] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 79.355178][ T4497] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 79.361219][ T4497] ocfs2_get_system_file_inode+0x319/0x760 [ 79.367525][ T4497] ocfs2_init_global_system_inodes+0x316/0x650 [ 79.374172][ T4497] ocfs2_fill_super+0x3dbf/0x4d80 [ 79.379691][ T4497] mount_bdev+0x287/0x3c0 [ 79.384515][ T4497] legacy_get_tree+0xe6/0x180 [ 79.389692][ T4497] vfs_get_tree+0x88/0x270 [ 79.394607][ T4497] do_new_mount+0x24a/0xa40 [ 79.399605][ T4497] __se_sys_mount+0x2d6/0x3c0 [ 79.404773][ T4497] do_syscall_64+0x4c/0xa0 [ 79.409681][ T4497] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.416065][ T4497] [ 79.416065][ T4497] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 79.424371][ T4497] __lock_acquire+0x2c33/0x7c60 [ 79.429716][ T4497] lock_acquire+0x197/0x3f0 [ 79.434708][ T4497] __mutex_lock_common+0x1eb/0x2390 [ 79.440399][ T4497] mutex_lock_nested+0x17/0x20 [ 79.445656][ T4497] ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.451958][ T4497] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 79.458347][ T4497] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 79.465165][ T4497] ocfs2_lock_allocators+0x2f7/0x5b0 [ 79.470943][ T4497] ocfs2_write_begin_nolock+0x2216/0x4180 [ 79.477155][ T4497] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 79.483105][ T4497] __blockdev_direct_IO+0x146d/0x3c90 [ 79.488971][ T4497] ocfs2_direct_IO+0x23e/0x2b0 [ 79.494232][ T4497] generic_file_direct_write+0x22c/0x490 [ 79.500363][ T4497] __generic_file_write_iter+0x2b1/0x4e0 [ 79.506486][ T4497] ocfs2_file_write_iter+0x1578/0x1cf0 [ 79.512440][ T4497] do_iter_readv_writev+0x497/0x600 [ 79.518140][ T4497] do_iter_write+0x205/0x7b0 [ 79.523223][ T4497] do_pwritev+0x204/0x340 [ 79.528045][ T4497] do_syscall_64+0x4c/0xa0 [ 79.532953][ T4497] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.539341][ T4497] [ 79.539341][ T4497] other info that might help us debug this: [ 79.539341][ T4497] [ 79.549547][ T4497] Possible unsafe locking scenario: [ 79.549547][ T4497] [ 79.556973][ T4497] CPU0 CPU1 [ 79.562318][ T4497] ---- ---- [ 79.567656][ T4497] lock(&ocfs2_file_ip_alloc_sem_key); [ 79.573176][ T4497] lock(&osb->system_file_mutex); [ 79.580781][ T4497] lock(&ocfs2_file_ip_alloc_sem_key); [ 79.588817][ T4497] lock(&osb->system_file_mutex); [ 79.593900][ T4497] [ 79.593900][ T4497] *** DEADLOCK *** [ 79.593900][ T4497] [ 79.602020][ T4497] 3 locks held by syz.0.51/4497: [ 79.606929][ T4497] #0: ffff88807b696460 (sb_writers#13){.+.+}-{0:0}, at: do_pwritev+0x1f2/0x340 [ 79.615949][ T4497] #1: ffff88805a843488 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 79.627229][ T4497] #2: ffff88805a843120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 79.638673][ T4497] [ 79.638673][ T4497] stack backtrace: [ 79.644565][ T4497] CPU: 0 PID: 4497 Comm: syz.0.51 Not tainted syzkaller #0 [ 79.651733][ T4497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 79.661775][ T4497] Call Trace: [ 79.665033][ T4497] [ 79.667940][ T4497] dump_stack_lvl+0x168/0x230 [ 79.672597][ T4497] ? load_image+0x3b0/0x3b0 [ 79.677075][ T4497] ? show_regs_print_info+0x20/0x20 [ 79.682248][ T4497] ? print_circular_bug+0x12b/0x1a0 [ 79.687418][ T4497] check_noncircular+0x274/0x310 [ 79.692329][ T4497] ? add_chain_block+0x940/0x940 [ 79.697240][ T4497] ? lockdep_lock+0xdc/0x1e0 [ 79.701808][ T4497] ? __lock_acquire+0x12d9/0x7c60 [ 79.706809][ T4497] ? mark_lock+0x94/0x320 [ 79.711112][ T4497] ? mark_lock+0x94/0x320 [ 79.715419][ T4497] __lock_acquire+0x2c33/0x7c60 [ 79.720252][ T4497] ? verify_lock_unused+0x140/0x140 [ 79.725424][ T4497] ? verify_lock_unused+0x140/0x140 [ 79.730602][ T4497] ? update_load_avg+0x507/0x1130 [ 79.735604][ T4497] lock_acquire+0x197/0x3f0 [ 79.740082][ T4497] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.746037][ T4497] ? mark_lock+0x94/0x320 [ 79.750340][ T4497] ? __might_sleep+0xf0/0xf0 [ 79.754902][ T4497] ? read_lock_is_recursive+0x10/0x10 [ 79.760244][ T4497] ? hlock_conflict+0x59/0x1f0 [ 79.764979][ T4497] ? __bfs+0x2a3/0x5c0 [ 79.769019][ T4497] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.774971][ T4497] __mutex_lock_common+0x1eb/0x2390 [ 79.780149][ T4497] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.786105][ T4497] ? lock_release+0xba/0x870 [ 79.790667][ T4497] ? mutex_lock_io_nested+0x60/0x60 [ 79.795839][ T4497] ? __lock_acquire+0x7c60/0x7c60 [ 79.800840][ T4497] ? unwind_next_frame+0x1296/0x1d90 [ 79.806107][ T4497] ? deref_stack_reg+0xd0/0x120 [ 79.810935][ T4497] mutex_lock_nested+0x17/0x20 [ 79.815676][ T4497] ocfs2_get_system_file_inode+0x1b5/0x760 [ 79.821458][ T4497] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 79.827412][ T4497] ? unwind_get_return_address+0x49/0x80 [ 79.833021][ T4497] ? stack_trace_save+0xe0/0xe0 [ 79.837846][ T4497] ? arch_stack_walk+0xf2/0x140 [ 79.842673][ T4497] ? stack_trace_save+0x98/0xe0 [ 79.847496][ T4497] ? stack_trace_snprint+0xf0/0xf0 [ 79.852581][ T4497] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 79.858452][ T4497] ? add_chain_block+0x940/0x940 [ 79.863361][ T4497] ? lockdep_unlock+0x134/0x2d0 [ 79.868187][ T4497] ? lockdep_lock+0x1e0/0x1e0 [ 79.872837][ T4497] ? add_lock_to_list+0x18d/0x280 [ 79.877834][ T4497] ? __lock_acquire+0x289d/0x7c60 [ 79.882834][ T4497] ? ocfs2_block_group_search+0x470/0x470 [ 79.888533][ T4497] ? verify_lock_unused+0x140/0x140 [ 79.893707][ T4497] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 79.900098][ T4497] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 79.905533][ T4497] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 79.911497][ T4497] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 79.917125][ T4497] ? __blockdev_direct_IO+0x146d/0x3c90 [ 79.922660][ T4497] ? generic_file_direct_write+0x22c/0x490 [ 79.928450][ T4497] ? __generic_file_write_iter+0x2b1/0x4e0 [ 79.934233][ T4497] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 79.939844][ T4497] ? do_iter_readv_writev+0x497/0x600 [ 79.945204][ T4497] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 79.951252][ T4497] ? __lock_acquire+0x7c60/0x7c60 [ 79.956254][ T4497] ? do_raw_spin_lock+0x11d/0x280 [ 79.961251][ T4497] ? __rwlock_init+0x140/0x140 [ 79.965986][ T4497] ? do_raw_spin_unlock+0x11d/0x230 [ 79.971160][ T4497] ? _raw_spin_unlock+0x24/0x40 [ 79.975985][ T4497] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 79.982023][ T4497] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 79.988501][ T4497] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 79.994805][ T4497] ? ocfs2_reserve_clusters+0x30/0x30 [ 80.000154][ T4497] ? __kasan_kmalloc+0xcc/0xf0 [ 80.004897][ T4497] ? rcu_is_watching+0x11/0xa0 [ 80.009641][ T4497] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 80.015163][ T4497] ? ocfs2_validate_extent_block+0x550/0x550 [ 80.021125][ T4497] ocfs2_lock_allocators+0x2f7/0x5b0 [ 80.026389][ T4497] ? _ocfs2_clear_bit+0x40/0x40 [ 80.031214][ T4497] ? do_raw_spin_lock+0x11d/0x280 [ 80.036213][ T4497] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 80.041993][ T4497] ? rcu_is_watching+0x11/0xa0 [ 80.046728][ T4497] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 80.052507][ T4497] ? kfree+0x4a/0x2a0 [ 80.056463][ T4497] ocfs2_write_begin_nolock+0x2216/0x4180 [ 80.062166][ T4497] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 80.067949][ T4497] ? __lock_acquire+0x289d/0x7c60 [ 80.072951][ T4497] ? ocfs2_zero_extend+0x2318/0x26c0 [ 80.078214][ T4497] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 80.084171][ T4497] ? ocfs2_add_inode_data+0x110/0x110 [ 80.089520][ T4497] ? ocfs2_orphan_add+0x1190/0x1190 [ 80.094694][ T4497] ? __might_sleep+0xf0/0xf0 [ 80.099260][ T4497] ? preempt_count_add+0x8d/0x190 [ 80.104260][ T4497] ? rwsem_write_trylock+0x12f/0x1b0 [ 80.109523][ T4497] ? clear_nonspinnable+0x60/0x60 [ 80.114529][ T4497] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 80.119978][ T4497] ? ocfs2_lock_get_block+0x50/0x50 [ 80.125153][ T4497] ? get_user_pages_fast_only+0x40/0x40 [ 80.130672][ T4497] ? lockdep_softirqs_off+0x420/0x420 [ 80.136019][ T4497] ? slab_post_alloc_hook+0x68/0x380 [ 80.141273][ T4497] ? iov_iter_advance+0x202/0x390 [ 80.146275][ T4497] ? ocfs2_lock_get_block+0x50/0x50 [ 80.151449][ T4497] __blockdev_direct_IO+0x146d/0x3c90 [ 80.156800][ T4497] ? sb_init_dio_done_wq+0x80/0x80 [ 80.161889][ T4497] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 80.167859][ T4497] ? ocfs2_lock_get_block+0x50/0x50 [ 80.173042][ T4497] ? lockdep_hardirqs_on+0x94/0x140 [ 80.178216][ T4497] ? invalidate_mapping_pagevec+0x30/0x30 [ 80.183908][ T4497] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 80.190133][ T4497] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 80.196020][ T4497] ? filemap_write_and_wait_range+0x269/0x380 [ 80.202076][ T4497] ? atime_needs_update+0x780/0x780 [ 80.207251][ T4497] ? file_remove_privs+0x3b6/0x590 [ 80.212341][ T4497] ? ocfs2_lock_get_block+0x50/0x50 [ 80.217523][ T4497] ocfs2_direct_IO+0x23e/0x2b0 [ 80.222268][ T4497] generic_file_direct_write+0x22c/0x490 [ 80.227880][ T4497] __generic_file_write_iter+0x2b1/0x4e0 [ 80.233487][ T4497] ? _raw_spin_unlock+0x24/0x40 [ 80.238311][ T4497] ? ocfs2_inode_unlock+0x11a/0x140 [ 80.243486][ T4497] ocfs2_file_write_iter+0x1578/0x1cf0 [ 80.248923][ T4497] ? ocfs2_file_read_iter+0xa20/0xa20 [ 80.254267][ T4497] ? rcu_lock_release+0x5/0x20 [ 80.259036][ T4497] ? __lock_acquire+0x7c60/0x7c60 [ 80.264041][ T4497] ? aa_file_perm+0x3a3/0xe20 [ 80.268703][ T4497] do_iter_readv_writev+0x497/0x600 [ 80.273875][ T4497] ? generic_file_rw_checks+0x280/0x280 [ 80.279397][ T4497] ? common_file_perm+0x171/0x1c0 [ 80.284396][ T4497] ? fsnotify_perm+0x5d/0x560 [ 80.289047][ T4497] ? security_file_permission+0x75/0xa0 [ 80.294578][ T4497] do_iter_write+0x205/0x7b0 [ 80.299156][ T4497] do_pwritev+0x204/0x340 [ 80.303461][ T4497] ? do_preadv+0x330/0x330 [ 80.307861][ T4497] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 80.313821][ T4497] ? lock_chain_count+0x20/0x20 [ 80.318700][ T4497] ? vtime_user_exit+0x2dc/0x400 [ 80.323635][ T4497] ? lockdep_hardirqs_on+0x94/0x140 [ 80.328858][ T4497] ? __x64_sys_pwritev2+0xba/0x100 [ 80.333944][ T4497] do_syscall_64+0x4c/0xa0 [ 80.338335][ T4497] ? clear_bhb_loop+0x30/0x80 [ 80.342986][ T4497] ? clear_bhb_loop+0x30/0x80 [ 80.347638][ T4497] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.353516][ T4497] RIP: 0033:0x7f6ba6f3d749 [ 80.357932][ T4497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 80.377514][ T4497] RSP: 002b:00007ffe1cfefa08 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 80.385905][ T4497] RAX: ffffffffffffffda RBX: 00007f6ba7193fa0 RCX: 00007f6ba6f3d749 [ 80.393855][ T4497] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000004 [ 80.401802][ T4497] RBP: 00007f6ba6fc1f91 R08: 0000000000000000 R09: 0000000000000003 [ 80.409748][ T4497] R10: 0000000000007a00 R11: 0000000000000246 R12: 0000000000000000 [ 80.417694][ T4497] R13: 00007f6ba7193fa0 R14: 00007f6ba7193fa0 R15: 0000000000000006 [ 80.425650][ T4497] [ 80.447526][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 80.612681][ T4501] loop0: detected capacity change from 0 to 32768 [ 80.671040][ T4501] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 80.681999][ T26] audit: type=1800 audit(1766997780.847:37): pid=4501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.52" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 80.717892][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 80.881178][ T4505] loop0: detected capacity change from 0 to 32768 [ 80.937346][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 80.948458][ T26] audit: type=1800 audit(1766997781.107:38): pid=4505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.53" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 80.972653][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 81.126226][ T4509] loop0: detected capacity change from 0 to 32768 [ 81.180140][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 81.191883][ T26] audit: type=1800 audit(1766997781.357:39): pid=4509 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.54" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 81.227502][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 81.400569][ T4513] loop0: detected capacity change from 0 to 32768 [ 81.460535][ T4513] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 81.472123][ T26] audit: type=1800 audit(1766997781.637:40): pid=4513 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.55" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 81.507968][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 81.678702][ T4517] loop0: detected capacity change from 0 to 32768 [ 81.729894][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 81.758845][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 81.876603][ T4521] loop0: detected capacity change from 0 to 32768 2025/12/29 08:43:02 executed programs: 43 [ 81.927328][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 81.955044][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 82.077484][ T4525] loop0: detected capacity change from 0 to 32768 [ 82.119999][ T4525] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 82.147211][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 82.268037][ T4529] loop0: detected capacity change from 0 to 32768 [ 82.316756][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 82.344268][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 82.468391][ T4533] loop0: detected capacity change from 0 to 32768 [ 82.538166][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 82.549687][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 82.549700][ T26] audit: type=1800 audit(1766997782.707:45): pid=4533 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.60" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 82.588897][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 82.749529][ T4537] loop0: detected capacity change from 0 to 32768 [ 82.800122][ T4537] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 82.811782][ T26] audit: type=1800 audit(1766997782.977:46): pid=4537 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.61" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 82.846452][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 83.009605][ T4541] loop0: detected capacity change from 0 to 32768 [ 83.060293][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.072047][ T26] audit: type=1800 audit(1766997783.237:47): pid=4541 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.62" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 83.095375][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 83.217391][ T4545] loop0: detected capacity change from 0 to 32768 [ 83.254853][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.265967][ T26] audit: type=1800 audit(1766997783.427:48): pid=4545 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.63" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 83.291117][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 83.406276][ T4549] loop0: detected capacity change from 0 to 32768 [ 83.504733][ T4549] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.516264][ T26] audit: type=1800 audit(1766997783.677:49): pid=4549 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.64" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 83.553149][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 83.673234][ T4553] loop0: detected capacity change from 0 to 32768 [ 83.685206][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.696787][ T26] audit: type=1800 audit(1766997783.857:50): pid=4553 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.65" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 83.732949][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 83.852234][ T4557] loop0: detected capacity change from 0 to 32768 [ 83.918577][ T4557] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.930025][ T26] audit: type=1800 audit(1766997784.097:51): pid=4557 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.66" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 83.954234][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 84.084746][ T4561] loop0: detected capacity change from 0 to 32768 [ 84.147232][ T4561] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.158894][ T26] audit: type=1800 audit(1766997784.317:52): pid=4561 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.67" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 84.195610][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 84.316476][ T4565] loop0: detected capacity change from 0 to 32768 [ 84.388490][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.399560][ T26] audit: type=1800 audit(1766997784.557:53): pid=4565 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.68" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 84.435396][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 84.603407][ T4569] loop0: detected capacity change from 0 to 32768 [ 84.669999][ T4569] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.681764][ T26] audit: type=1800 audit(1766997784.847:54): pid=4569 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.69" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 84.717137][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 84.889259][ T4573] loop0: detected capacity change from 0 to 32768 [ 84.930760][ T4573] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.957950][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 85.079605][ T4577] loop0: detected capacity change from 0 to 32768 [ 85.121039][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.148274][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 85.271319][ T4581] loop0: detected capacity change from 0 to 32768 [ 85.319120][ T4581] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.348705][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 85.468072][ T4585] loop0: detected capacity change from 0 to 32768 [ 85.518117][ T4585] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.547175][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 85.668523][ T4589] loop0: detected capacity change from 0 to 32768 [ 85.717110][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.747002][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 85.866377][ T4593] loop0: detected capacity change from 0 to 32768 [ 85.937573][ T4593] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.965867][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 86.087180][ T4597] loop0: detected capacity change from 0 to 32768 [ 86.128291][ T4597] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.153303][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 86.277503][ T4601] loop0: detected capacity change from 0 to 32768 [ 86.359740][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.386482][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 86.506939][ T4605] loop0: detected capacity change from 0 to 32768 [ 86.549243][ T4605] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.576307][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 86.699430][ T4609] loop0: detected capacity change from 0 to 32768 [ 86.738255][ T4609] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.766339][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 86.887901][ T4613] loop0: detected capacity change from 0 to 32768 [ 86.938205][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.967306][ T4297] ocfs2: Unmounting device (7,0) on (node local) 2025/12/29 08:43:07 executed programs: 66 [ 87.084873][ T4617] loop0: detected capacity change from 0 to 32768 [ 87.096627][ T4617] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.123912][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 87.248313][ T4621] loop0: detected capacity change from 0 to 32768 [ 87.300090][ T4621] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.326785][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 87.445909][ T4625] loop0: detected capacity change from 0 to 32768 [ 87.500792][ T4625] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.529271][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 87.709307][ T4629] loop0: detected capacity change from 0 to 32768 [ 87.768086][ T4629] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.779111][ T26] kauditd_printk_skb: 14 callbacks suppressed [ 87.779123][ T26] audit: type=1800 audit(1766997787.937:69): pid=4629 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.84" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 87.819806][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 87.970295][ T4633] loop0: detected capacity change from 0 to 32768 [ 88.020510][ T4633] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.031704][ T26] audit: type=1800 audit(1766997788.197:70): pid=4633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.85" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 88.069190][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 88.219739][ T4637] loop0: detected capacity change from 0 to 32768 [ 88.268154][ T4637] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.280019][ T26] audit: type=1800 audit(1766997788.437:71): pid=4637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.86" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 88.319067][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 88.469022][ T4642] loop0: detected capacity change from 0 to 32768 [ 88.530831][ T4642] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.541792][ T26] audit: type=1800 audit(1766997788.707:72): pid=4642 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.87" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 88.578134][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 88.739922][ T4647] loop0: detected capacity change from 0 to 32768 [ 88.819797][ T4647] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.831425][ T26] audit: type=1800 audit(1766997788.997:73): pid=4647 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.88" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 88.866807][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 89.028715][ T4651] loop0: detected capacity change from 0 to 32768 [ 89.127192][ T4651] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.138856][ T26] audit: type=1800 audit(1766997789.297:74): pid=4651 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.89" name="bus" dev="loop0" ino=17058 res=0 errno=0 [ 89.170763][ T4297] ocfs2: Unmounting device (7,0) on (node local)