Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. 2025/09/18 14:39:43 parsed 1 programs [ 40.433791][ T4189] cgroup: Unknown subsys name 'net' [ 40.591775][ T4189] cgroup: Unknown subsys name 'rlimit' [ 41.617316][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 43.049999][ T4213] chnl_net:caif_netlink_parms(): no params data found [ 43.083252][ T4213] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.090757][ T4213] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.098424][ T4213] device bridge_slave_0 entered promiscuous mode [ 43.109671][ T4213] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.116738][ T4213] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.124347][ T4213] device bridge_slave_1 entered promiscuous mode [ 43.142599][ T4213] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.154544][ T4213] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.180193][ T4213] team0: Port device team_slave_0 added [ 43.187358][ T4213] team0: Port device team_slave_1 added [ 43.209466][ T4213] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.216391][ T4213] 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. [ 43.243359][ T4213] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.255800][ T4213] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.263639][ T4213] 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. [ 43.290567][ T4213] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.323607][ T4213] device hsr_slave_0 entered promiscuous mode [ 43.330880][ T4213] device hsr_slave_1 entered promiscuous mode [ 43.424541][ T4213] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.435797][ T4213] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.445115][ T4213] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.455376][ T4213] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.481375][ T4213] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.488559][ T4213] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.496266][ T4213] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.503336][ T4213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.547476][ T4213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.564308][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.576016][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.584678][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.593888][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.606565][ T4213] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.617037][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.625518][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.632582][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.648841][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.657349][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.664404][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.683258][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.692202][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.701901][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.714302][ T4213] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.725880][ T4213] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.734858][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.743276][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.831965][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.841175][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.852783][ T4213] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.871829][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.889938][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.899463][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.906924][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.916154][ T4213] device veth0_vlan entered promiscuous mode [ 43.926599][ T4213] device veth1_vlan entered promiscuous mode [ 43.946177][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.954638][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.964951][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.974977][ T4213] device veth0_macvtap entered promiscuous mode [ 43.985184][ T4213] device veth1_macvtap entered promiscuous mode [ 43.999728][ T4213] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.007069][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.015969][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.026105][ T4213] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.033881][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.042593][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.053622][ T4213] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.063618][ T4213] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.072361][ T4213] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.081331][ T4213] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.591347][ T409] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.600975][ T409] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.617340][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.626592][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.634586][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.647178][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/18 14:39:49 executed programs: 0 [ 45.543127][ T4278] chnl_net:caif_netlink_parms(): no params data found [ 45.584043][ T4278] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.591271][ T4278] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.599014][ T4278] device bridge_slave_0 entered promiscuous mode [ 45.606984][ T4278] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.614759][ T4278] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.622669][ T4278] device bridge_slave_1 entered promiscuous mode [ 45.644081][ T4278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.654970][ T4278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.677344][ T4278] team0: Port device team_slave_0 added [ 45.684723][ T4278] team0: Port device team_slave_1 added [ 45.702406][ T4278] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.709373][ T4278] 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. [ 45.735749][ T4278] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.747898][ T4278] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.754822][ T4278] 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. [ 45.780846][ T4278] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.808471][ T4278] device hsr_slave_0 entered promiscuous mode [ 45.815055][ T4278] device hsr_slave_1 entered promiscuous mode [ 45.821572][ T4278] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.829285][ T4278] Cannot create hsr debugfs directory [ 45.865942][ T393] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.458442][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 49.527844][ T4235] Bluetooth: hci0: command 0x041b tx timeout [ 49.562293][ T393] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.762422][ T393] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.823643][ T393] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.756986][ T4278] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 50.765714][ T4278] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 50.775829][ T4278] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 50.786613][ T4278] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.821105][ T4278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.844535][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.852366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.861833][ T4278] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.871015][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.879788][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.888255][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.895269][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.903062][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.928625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.937076][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.946357][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.953406][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.963043][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.975071][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.001213][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.009754][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.018247][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.029649][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.038292][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.047216][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.055704][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.066898][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.075149][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.084846][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.166007][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.173768][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.184507][ T4278] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.211135][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.219749][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.239529][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.247896][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.255975][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.263613][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.279019][ T4278] device veth0_vlan entered promiscuous mode [ 51.288483][ T4278] device veth1_vlan entered promiscuous mode [ 51.302399][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.310556][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.318515][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.326729][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.337163][ T4278] device veth0_macvtap entered promiscuous mode [ 51.349212][ T4278] device veth1_macvtap entered promiscuous mode [ 51.363195][ T393] device hsr_slave_0 left promiscuous mode [ 51.371407][ T393] device hsr_slave_1 left promiscuous mode [ 51.377702][ T393] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 51.385090][ T393] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 51.393241][ T393] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 51.401300][ T393] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 51.409055][ T393] device bridge_slave_1 left promiscuous mode [ 51.415739][ T393] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.428461][ T393] device bridge_slave_0 left promiscuous mode [ 51.434582][ T393] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.447635][ T393] device veth1_macvtap left promiscuous mode [ 51.453942][ T393] device veth0_macvtap left promiscuous mode [ 51.460519][ T393] device veth1_vlan left promiscuous mode [ 51.466323][ T393] device veth0_vlan left promiscuous mode [ 51.573611][ T393] team0 (unregistering): Port device team_slave_1 removed [ 51.584690][ T393] team0 (unregistering): Port device team_slave_0 removed [ 51.595232][ T393] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.608989][ T393] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.617944][ T4308] Bluetooth: hci0: command 0x040f tx timeout [ 51.650561][ T393] bond0 (unregistering): Released all slaves [ 51.695348][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.706540][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.715143][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.723323][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.732236][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.746108][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.756391][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.764832][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.775668][ T4278] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.785231][ T4278] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.793998][ T4278] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.803045][ T4278] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.854855][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.864105][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.891125][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/09/18 14:39:55 executed programs: 2 [ 51.899904][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.908105][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.915995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.060838][ T4348] loop0: detected capacity change from 0 to 32768 [ 52.109260][ T4348] ======================================================= [ 52.109260][ T4348] WARNING: The mand mount option has been deprecated and [ 52.109260][ T4348] and is ignored by this kernel. Remove the mand [ 52.109260][ T4348] option from the mount to silence this warning. [ 52.109260][ T4348] ======================================================= [ 52.190362][ T4348] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.234575][ T25] audit: type=1800 audit(1758206395.963:2): pid=4348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 52.278215][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 52.568363][ T4352] loop0: detected capacity change from 0 to 32768 [ 52.639086][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.659858][ T25] audit: type=1800 audit(1758206396.393:3): pid=4352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 52.700360][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 52.929911][ T4356] loop0: detected capacity change from 0 to 32768 [ 52.990221][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.003395][ T25] audit: type=1800 audit(1758206396.733:4): pid=4356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 53.033953][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 53.228544][ T4359] loop0: detected capacity change from 0 to 32768 [ 53.293053][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.306570][ T25] audit: type=1800 audit(1758206397.033:5): pid=4359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 53.336133][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 53.491545][ T4362] loop0: detected capacity change from 0 to 32768 [ 53.560070][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.573213][ T25] audit: type=1800 audit(1758206397.303:6): pid=4362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 53.601696][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 53.697769][ T4311] Bluetooth: hci0: command 0x0419 tx timeout [ 53.751943][ T4365] loop0: detected capacity change from 0 to 32768 [ 53.810228][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.823710][ T25] audit: type=1800 audit(1758206397.553:7): pid=4365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 53.851267][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 53.992453][ T4368] loop0: detected capacity change from 0 to 32768 [ 54.065527][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.077169][ T25] audit: type=1800 audit(1758206397.813:8): pid=4368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 54.108080][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 54.258104][ T4371] loop0: detected capacity change from 0 to 32768 [ 54.326569][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.339960][ T25] audit: type=1800 audit(1758206398.073:9): pid=4371 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 54.369058][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 54.515905][ T4374] loop0: detected capacity change from 0 to 32768 [ 54.561168][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.572727][ T25] audit: type=1800 audit(1758206398.303:10): pid=4374 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 54.601833][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 54.746497][ T4377] loop0: detected capacity change from 0 to 32768 [ 54.810932][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 54.823468][ T25] audit: type=1800 audit(1758206398.553:11): pid=4377 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 54.849331][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 55.050397][ T4380] loop0: detected capacity change from 0 to 32768 [ 55.102459][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.124743][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 55.276018][ T4383] loop0: detected capacity change from 0 to 32768 [ 55.342938][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.363384][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 55.510377][ T4386] loop0: detected capacity change from 0 to 32768 [ 55.553057][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.573245][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 55.727452][ T4389] loop0: detected capacity change from 0 to 32768 [ 55.780479][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.802026][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 55.935716][ T4392] loop0: detected capacity change from 0 to 32768 [ 55.951189][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.972438][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 56.167487][ T4395] loop0: detected capacity change from 0 to 32768 [ 56.222891][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.244552][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 56.424903][ T4398] loop0: detected capacity change from 0 to 32768 [ 56.443235][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.463450][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 56.611485][ T4401] loop0: detected capacity change from 0 to 32768 [ 56.669676][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.691101][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 56.837558][ T4404] loop0: detected capacity change from 0 to 32768 2025/09/18 14:40:00 executed programs: 21 [ 56.878293][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.901812][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 57.094016][ T4407] loop0: detected capacity change from 0 to 32768 [ 57.205744][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.227373][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 57.370571][ T4410] loop0: detected capacity change from 0 to 32768 [ 57.432250][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.443698][ T25] kauditd_printk_skb: 10 callbacks suppressed [ 57.443707][ T25] audit: type=1800 audit(1758206401.173:22): pid=4410 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.37" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 57.474155][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 57.616536][ T4413] loop0: detected capacity change from 0 to 32768 [ 57.675828][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.688577][ T25] audit: type=1800 audit(1758206401.413:23): pid=4413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.38" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 57.715662][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 57.906025][ T4416] loop0: detected capacity change from 0 to 32768 [ 58.008358][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.020082][ T25] audit: type=1800 audit(1758206401.753:24): pid=4416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 58.044183][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 58.215940][ T4419] loop0: detected capacity change from 0 to 32768 [ 58.272212][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.283871][ T25] audit: type=1800 audit(1758206402.013:25): pid=4419 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.40" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 58.309743][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 58.447276][ T4422] loop0: detected capacity change from 0 to 32768 [ 58.495231][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.508061][ T25] audit: type=1800 audit(1758206402.243:26): pid=4422 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.41" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 58.535185][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 58.684656][ T4425] loop0: detected capacity change from 0 to 32768 [ 58.730366][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.743732][ T25] audit: type=1800 audit(1758206402.473:27): pid=4425 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.42" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 58.773207][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 58.912170][ T4428] loop0: detected capacity change from 0 to 32768 [ 58.969775][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.981215][ T25] audit: type=1800 audit(1758206402.713:28): pid=4428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.43" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 59.006810][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 59.152546][ T4431] loop0: detected capacity change from 0 to 32768 [ 59.219191][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.232721][ T25] audit: type=1800 audit(1758206402.963:29): pid=4431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.44" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 59.260115][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 59.408035][ T4434] loop0: detected capacity change from 0 to 32768 [ 59.457162][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.469948][ T25] audit: type=1800 audit(1758206403.203:30): pid=4434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.45" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 59.494669][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 59.639809][ T4437] loop0: detected capacity change from 0 to 32768 [ 59.678932][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.696098][ T25] audit: type=1800 audit(1758206403.423:31): pid=4437 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.46" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 59.721062][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 59.929359][ T4440] loop0: detected capacity change from 0 to 32768 [ 59.971877][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.991854][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 60.132709][ T4443] loop0: detected capacity change from 0 to 32768 [ 60.191768][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.213447][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 60.367526][ T4446] loop0: detected capacity change from 0 to 32768 [ 60.420635][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.440920][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 60.585750][ T4449] loop0: detected capacity change from 0 to 32768 [ 60.647920][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.667167][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 60.815242][ T4452] loop0: detected capacity change from 0 to 32768 [ 60.891096][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.913133][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 61.058215][ T4455] loop0: detected capacity change from 0 to 32768 [ 61.081343][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.102079][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 61.286004][ T4458] loop0: detected capacity change from 0 to 32768 [ 61.342216][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.362040][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 61.582089][ T4461] loop0: detected capacity change from 0 to 32768 [ 61.638113][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.659217][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 61.805856][ T4464] loop0: detected capacity change from 0 to 32768 [ 61.853358][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.874989][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 62.028265][ T4467] loop0: detected capacity change from 0 to 32768 [ 62.118752][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 62.151663][ T4278] ocfs2: Unmounting device (7,0) on (node local) 2025/09/18 14:40:05 executed programs: 42 [ 62.356371][ T4470] loop0: detected capacity change from 0 to 32768 [ 62.413600][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 62.429804][ T4470] [ 62.432132][ T4470] ====================================================== [ 62.439127][ T4470] WARNING: possible circular locking dependency detected [ 62.446133][ T4470] syzkaller #0 Not tainted [ 62.450528][ T4470] ------------------------------------------------------ [ 62.457523][ T4470] syz.0.57/4470 is trying to acquire lock: [ 62.463303][ T4470] ffff8880732b9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 62.474252][ T4470] [ 62.474252][ T4470] but task is already holding lock: [ 62.481583][ T4470] ffff888060e022e0 (&ocfs2_file_ip_alloc_sem_key/1){+.+.}-{3:3}, at: ocfs2_remap_file_range+0x3f3/0x720 [ 62.492678][ T4470] [ 62.492678][ T4470] which lock already depends on the new lock. [ 62.492678][ T4470] [ 62.503069][ T4470] [ 62.503069][ T4470] the existing dependency chain (in reverse order) is: [ 62.512075][ T4470] [ 62.512075][ T4470] -> #2 (&ocfs2_file_ip_alloc_sem_key/1){+.+.}-{3:3}: [ 62.520983][ T4470] down_write_nested+0x3b/0x60 [ 62.526238][ T4470] ocfs2_remap_file_range+0x3f3/0x720 [ 62.532105][ T4470] vfs_copy_file_range+0xce7/0x1470 [ 62.537788][ T4470] __se_sys_copy_file_range+0x31d/0x480 [ 62.543817][ T4470] do_syscall_64+0x4c/0xa0 [ 62.548715][ T4470] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.555091][ T4470] [ 62.555091][ T4470] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 62.563816][ T4470] down_read+0x44/0x2e0 [ 62.568458][ T4470] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 62.574316][ T4470] ocfs2_find_entry+0x3d1/0x1f90 [ 62.579735][ T4470] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 62.585676][ T4470] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 62.591701][ T4470] ocfs2_get_system_file_inode+0x319/0x760 [ 62.597994][ T4470] ocfs2_init_global_system_inodes+0x316/0x650 [ 62.604630][ T4470] ocfs2_fill_super+0x3dbf/0x4d80 [ 62.610137][ T4470] mount_bdev+0x287/0x3c0 [ 62.614954][ T4470] legacy_get_tree+0xe6/0x180 [ 62.620114][ T4470] vfs_get_tree+0x88/0x270 [ 62.625013][ T4470] do_new_mount+0x24a/0xa40 [ 62.629999][ T4470] __se_sys_mount+0x2d6/0x3c0 [ 62.635156][ T4470] do_syscall_64+0x4c/0xa0 [ 62.640057][ T4470] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.646436][ T4470] [ 62.646436][ T4470] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 62.654728][ T4470] __lock_acquire+0x2c33/0x7c60 [ 62.660067][ T4470] lock_acquire+0x197/0x3f0 [ 62.665053][ T4470] __mutex_lock_common+0x1eb/0x2390 [ 62.670735][ T4470] mutex_lock_nested+0x17/0x20 [ 62.675983][ T4470] ocfs2_get_system_file_inode+0x1b5/0x760 [ 62.682274][ T4470] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 62.688652][ T4470] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 62.695464][ T4470] ocfs2_create_refcount_tree+0x273/0x1280 [ 62.701753][ T4470] ocfs2_reflink_remap_blocks+0x2e7/0x1930 [ 62.708042][ T4470] ocfs2_remap_file_range+0x4aa/0x720 [ 62.713902][ T4470] vfs_copy_file_range+0xce7/0x1470 [ 62.719585][ T4470] __se_sys_copy_file_range+0x31d/0x480 [ 62.725618][ T4470] do_syscall_64+0x4c/0xa0 [ 62.730518][ T4470] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.736894][ T4470] [ 62.736894][ T4470] other info that might help us debug this: [ 62.736894][ T4470] [ 62.747086][ T4470] Chain exists of: [ 62.747086][ T4470] &osb->system_file_mutex --> &ocfs2_file_ip_alloc_sem_key --> &ocfs2_file_ip_alloc_sem_key/1 [ 62.747086][ T4470] [ 62.763196][ T4470] Possible unsafe locking scenario: [ 62.763196][ T4470] [ 62.770612][ T4470] CPU0 CPU1 [ 62.775940][ T4470] ---- ---- [ 62.781268][ T4470] lock(&ocfs2_file_ip_alloc_sem_key/1); [ 62.786950][ T4470] lock(&ocfs2_file_ip_alloc_sem_key); [ 62.794975][ T4470] lock(&ocfs2_file_ip_alloc_sem_key/1); [ 62.803177][ T4470] lock(&osb->system_file_mutex); [ 62.808249][ T4470] [ 62.808249][ T4470] *** DEADLOCK *** [ 62.808249][ T4470] [ 62.816355][ T4470] 5 locks held by syz.0.57/4470: [ 62.821281][ T4470] #0: ffff88807ec9a460 (sb_writers#13){.+.+}-{0:0}, at: vfs_copy_file_range+0x8d7/0x1470 [ 62.831157][ T4470] #1: ffff888060e01808 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: lock_two_nondirectories+0xd5/0x150 [ 62.842432][ T4470] #2: ffff888060e02648 (&sb->s_type->i_mutex_key#21/4){+.+.}-{3:3}, at: ocfs2_reflink_inodes_lock+0x116/0xb50 [ 62.854131][ T4470] #3: ffff888060e014a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_remap_file_range+0x3d7/0x720 [ 62.865479][ T4470] #4: ffff888060e022e0 (&ocfs2_file_ip_alloc_sem_key/1){+.+.}-{3:3}, at: ocfs2_remap_file_range+0x3f3/0x720 [ 62.876996][ T4470] [ 62.876996][ T4470] stack backtrace: [ 62.882871][ T4470] CPU: 0 PID: 4470 Comm: syz.0.57 Not tainted syzkaller #0 [ 62.890030][ T4470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 62.900056][ T4470] Call Trace: [ 62.903306][ T4470] [ 62.906204][ T4470] dump_stack_lvl+0x168/0x230 [ 62.910849][ T4470] ? load_image+0x3b0/0x3b0 [ 62.915316][ T4470] ? show_regs_print_info+0x20/0x20 [ 62.920483][ T4470] ? print_circular_bug+0x12b/0x1a0 [ 62.925649][ T4470] check_noncircular+0x274/0x310 [ 62.930550][ T4470] ? add_chain_block+0x940/0x940 [ 62.935449][ T4470] ? lockdep_lock+0xdc/0x1e0 [ 62.940004][ T4470] ? mark_lock+0x94/0x320 [ 62.944298][ T4470] ? mark_lock+0x94/0x320 [ 62.948590][ T4470] __lock_acquire+0x2c33/0x7c60 [ 62.953408][ T4470] ? __lock_acquire+0x12d9/0x7c60 [ 62.958395][ T4470] ? verify_lock_unused+0x140/0x140 [ 62.963560][ T4470] ? mark_lock+0x94/0x320 [ 62.967856][ T4470] ? __lock_acquire+0x13ad/0x7c60 [ 62.972846][ T4470] lock_acquire+0x197/0x3f0 [ 62.977314][ T4470] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 62.983260][ T4470] ? __lock_acquire+0x13ad/0x7c60 [ 62.988248][ T4470] ? __might_sleep+0xf0/0xf0 [ 62.992801][ T4470] ? read_lock_is_recursive+0x10/0x10 [ 62.998157][ T4470] ? __lock_acquire+0x13ad/0x7c60 [ 63.003157][ T4470] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 63.009117][ T4470] __mutex_lock_common+0x1eb/0x2390 [ 63.014288][ T4470] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 63.020241][ T4470] ? ocfs2_get_system_file_inode+0x154/0x760 [ 63.026188][ T4470] ? mutex_lock_io_nested+0x60/0x60 [ 63.031358][ T4470] ? __rwlock_init+0x140/0x140 [ 63.036102][ T4470] ? do_raw_spin_unlock+0x11d/0x230 [ 63.041269][ T4470] mutex_lock_nested+0x17/0x20 [ 63.046000][ T4470] ocfs2_get_system_file_inode+0x1b5/0x760 [ 63.051772][ T4470] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 63.057719][ T4470] ? hlock_conflict+0x59/0x1f0 [ 63.062446][ T4470] ? __bfs+0x2a3/0x5c0 [ 63.066494][ T4470] ? check_path+0x40/0x40 [ 63.070787][ T4470] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 63.076647][ T4470] ? __lock_acquire+0x7c60/0x7c60 [ 63.081634][ T4470] ? deref_stack_reg+0xd0/0x120 [ 63.086452][ T4470] ? is_bpf_text_address+0x254/0x270 [ 63.091702][ T4470] ? __kernel_text_address+0x9a/0x100 [ 63.097040][ T4470] ? unwind_get_return_address+0x49/0x80 [ 63.102636][ T4470] ? ocfs2_block_group_search+0x470/0x470 [ 63.108322][ T4470] ? stack_trace_save+0x98/0xe0 [ 63.113136][ T4470] ? stack_trace_snprint+0xf0/0xf0 [ 63.118210][ T4470] ? __kasan_kmalloc+0xcc/0xf0 [ 63.122938][ T4470] ? __kasan_kmalloc+0xb5/0xf0 [ 63.127669][ T4470] ? ocfs2_reserve_new_metadata_blocks+0x110/0x940 [ 63.134141][ T4470] ? ocfs2_create_refcount_tree+0x273/0x1280 [ 63.140084][ T4470] ? ocfs2_reflink_remap_blocks+0x2e7/0x1930 [ 63.146025][ T4470] ? ocfs2_remap_file_range+0x4aa/0x720 [ 63.151533][ T4470] ? vfs_copy_file_range+0xce7/0x1470 [ 63.156869][ T4470] ? __se_sys_copy_file_range+0x31d/0x480 [ 63.162551][ T4470] ? do_syscall_64+0x4c/0xa0 [ 63.167103][ T4470] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.173139][ T4470] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 63.179433][ T4470] ? ocfs2_init_steal_slots+0x150/0x150 [ 63.184943][ T4470] ? unwind_next_frame+0x1296/0x1d90 [ 63.190194][ T4470] ? deref_stack_reg+0xd0/0x120 [ 63.195011][ T4470] ocfs2_create_refcount_tree+0x273/0x1280 [ 63.200782][ T4470] ? stack_trace_save+0xe0/0xe0 [ 63.205597][ T4470] ? ocfs2_duplicate_inline_data+0x540/0x540 [ 63.211543][ T4470] ? stack_trace_save+0x98/0xe0 [ 63.216382][ T4470] ? stack_trace_snprint+0xf0/0xf0 [ 63.221461][ T4470] ? check_noncircular+0x16f/0x310 [ 63.226539][ T4470] ? add_chain_block+0x940/0x940 [ 63.231450][ T4470] ? lockdep_unlock+0x134/0x2d0 [ 63.236266][ T4470] ? lockdep_lock+0x1e0/0x1e0 [ 63.240909][ T4470] ? add_lock_to_list+0x18d/0x280 [ 63.245901][ T4470] ocfs2_reflink_remap_blocks+0x2e7/0x1930 [ 63.251677][ T4470] ? ocfs2_reflink_update_dest+0x5d0/0x5d0 [ 63.257452][ T4470] ? verify_lock_unused+0x140/0x140 [ 63.262618][ T4470] ? __mark_inode_dirty+0x7c7/0xc90 [ 63.267782][ T4470] ? generic_update_time+0x1cd/0x1f0 [ 63.273034][ T4470] ? __mnt_drop_write_file+0xbf/0xf0 [ 63.278287][ T4470] ? truncate_inode_pages_range+0x353/0xef0 [ 63.284151][ T4470] ? invalidate_inode_page+0x360/0x360 [ 63.289577][ T4470] ? __might_sleep+0xf0/0xf0 [ 63.294132][ T4470] ? preempt_count_add+0x8d/0x190 [ 63.299122][ T4470] ? rwsem_write_trylock+0x12f/0x1b0 [ 63.304370][ T4470] ? clear_nonspinnable+0x60/0x60 [ 63.309365][ T4470] ? kernel_read_file_from_fd+0x120/0x120 [ 63.315047][ T4470] ? aa_file_perm+0x3a3/0xe20 [ 63.319693][ T4470] ocfs2_remap_file_range+0x4aa/0x720 [ 63.325034][ T4470] ? ocfs2_fallocate+0x240/0x240 [ 63.329949][ T4470] ? rcu_read_lock_any_held+0xb0/0x120 [ 63.335373][ T4470] ? rcu_read_lock_bh_held+0xe0/0xe0 [ 63.340622][ T4470] ? end_current_label_crit_section+0x14b/0x170 [ 63.346829][ T4470] ? common_file_perm+0x171/0x1c0 [ 63.351817][ T4470] ? ocfs2_fallocate+0x240/0x240 [ 63.356719][ T4470] vfs_copy_file_range+0xce7/0x1470 [ 63.361884][ T4470] ? generic_copy_file_range+0x110/0x110 [ 63.367480][ T4470] ? __context_tracking_exit+0x4c/0x80 [ 63.372904][ T4470] ? __fdget+0x150/0x210 [ 63.377108][ T4470] __se_sys_copy_file_range+0x31d/0x480 [ 63.382617][ T4470] ? __x64_sys_copy_file_range+0xf0/0xf0 [ 63.388212][ T4470] ? vtime_user_exit+0x2dc/0x400 [ 63.393119][ T4470] ? __x64_sys_copy_file_range+0x1d/0xf0 [ 63.398722][ T4470] do_syscall_64+0x4c/0xa0 [ 63.403104][ T4470] ? clear_bhb_loop+0x30/0x80 [ 63.407745][ T4470] ? clear_bhb_loop+0x30/0x80 [ 63.412386][ T4470] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.418252][ T4470] RIP: 0033:0x7fc970156ba9 [ 63.422637][ T4470] 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 [ 63.442239][ T4470] RSP: 002b:00007ffed5ddfb18 EFLAGS: 00000246 ORIG_RAX: 0000000000000146 [ 63.450619][ T4470] RAX: ffffffffffffffda RBX: 00007fc97039dfa0 RCX: 00007fc970156ba9 [ 63.458561][ T4470] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000005 [ 63.466502][ T4470] RBP: 00007fc9701d9e19 R08: fffffbffa003e458 R09: 0700000000000000 [ 63.474444][ T4470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.482383][ T4470] R13: 00007fc97039dfa0 R14: 00007fc97039dfa0 R15: 0000000000000006 [ 63.490328][ T4470] [ 63.501543][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 63.647608][ T4473] loop0: detected capacity change from 0 to 32768 [ 63.695430][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 63.706003][ T25] kauditd_printk_skb: 11 callbacks suppressed [ 63.706012][ T25] audit: type=1800 audit(1758206407.443:43): pid=4473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.58" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 63.734514][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 63.865645][ T4476] loop0: detected capacity change from 0 to 32768 [ 63.916687][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 63.927924][ T25] audit: type=1800 audit(1758206407.663:44): pid=4476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.59" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 63.952079][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 64.049141][ T4479] loop0: detected capacity change from 0 to 32768 [ 64.115997][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 64.127236][ T25] audit: type=1800 audit(1758206407.863:45): pid=4479 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.60" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 64.150466][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 64.314413][ T4482] loop0: detected capacity change from 0 to 32768 [ 64.376551][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 64.387994][ T25] audit: type=1800 audit(1758206408.123:46): pid=4482 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.61" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 64.412733][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 64.512704][ T4485] loop0: detected capacity change from 0 to 32768 [ 64.564573][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 64.576912][ T25] audit: type=1800 audit(1758206408.303:47): pid=4485 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.62" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 64.599861][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 64.739276][ T4488] loop0: detected capacity change from 0 to 32768 [ 64.784488][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 64.795082][ T25] audit: type=1800 audit(1758206408.533:48): pid=4488 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.63" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 64.818071][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 64.974491][ T4491] loop0: detected capacity change from 0 to 32768 [ 65.061384][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 65.072050][ T25] audit: type=1800 audit(1758206408.803:49): pid=4491 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.64" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 65.095400][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 65.244479][ T4494] loop0: detected capacity change from 0 to 32768 [ 65.295522][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 65.307116][ T25] audit: type=1800 audit(1758206409.043:50): pid=4494 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.65" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 65.331016][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 65.464008][ T4497] loop0: detected capacity change from 0 to 32768 [ 65.503952][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 65.514753][ T25] audit: type=1800 audit(1758206409.243:51): pid=4497 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.66" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 65.550079][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 65.647144][ T4500] loop0: detected capacity change from 0 to 32768 [ 65.685236][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 65.696788][ T25] audit: type=1800 audit(1758206409.433:52): pid=4500 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.67" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 65.720901][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 65.768772][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 65.775065][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.824552][ T4503] loop0: detected capacity change from 0 to 32768 [ 65.885706][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 65.902180][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 66.002031][ T4506] loop0: detected capacity change from 0 to 32768 [ 66.055634][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 66.071162][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 66.215366][ T4509] loop0: detected capacity change from 0 to 32768 [ 66.274229][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 66.290696][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 66.389369][ T4512] loop0: detected capacity change from 0 to 32768 [ 66.424112][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 66.439839][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 66.551278][ T4515] loop0: detected capacity change from 0 to 32768 [ 66.613553][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 66.629565][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 66.733559][ T4518] loop0: detected capacity change from 0 to 32768 [ 66.746282][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 66.762052][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 66.860552][ T4521] loop0: detected capacity change from 0 to 32768 [ 66.914417][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 66.929999][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 67.080882][ T4524] loop0: detected capacity change from 0 to 32768 [ 67.134518][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 67.150707][ T4278] ocfs2: Unmounting device (7,0) on (node local) 2025/09/18 14:40:10 executed programs: 61 [ 67.315388][ T4527] loop0: detected capacity change from 0 to 32768 [ 67.365239][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 67.380994][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 67.526696][ T4530] loop0: detected capacity change from 0 to 32768 [ 67.575568][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 67.591881][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 67.687077][ T4533] loop0: detected capacity change from 0 to 32768 [ 67.701280][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 67.716831][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 67.820011][ T4536] loop0: detected capacity change from 0 to 32768 [ 67.865684][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 67.881801][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 67.980098][ T4539] loop0: detected capacity change from 0 to 32768 [ 68.014594][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 68.029992][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 68.124430][ T4542] loop0: detected capacity change from 0 to 32768 [ 68.139105][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 68.154910][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 68.251526][ T4545] loop0: detected capacity change from 0 to 32768 [ 68.323914][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 68.340025][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 68.442347][ T4548] loop0: detected capacity change from 0 to 32768 [ 68.453138][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 68.469824][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 68.580577][ T4551] loop0: detected capacity change from 0 to 32768 [ 68.634315][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 68.650851][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 68.827122][ T4554] loop0: detected capacity change from 0 to 32768 [ 68.911633][ T4554] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 68.922163][ T25] kauditd_printk_skb: 17 callbacks suppressed [ 68.922173][ T25] audit: type=1800 audit(1758206412.653:70): pid=4554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.85" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 68.950506][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 69.103634][ T4557] loop0: detected capacity change from 0 to 32768 [ 69.155534][ T4557] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 69.167147][ T25] audit: type=1800 audit(1758206412.903:71): pid=4557 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.86" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 69.191365][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 69.289312][ T4560] loop0: detected capacity change from 0 to 32768 [ 69.335684][ T4560] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 69.346204][ T25] audit: type=1800 audit(1758206413.073:72): pid=4560 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.87" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 69.370060][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 69.524270][ T4563] loop0: detected capacity change from 0 to 32768 [ 69.595259][ T4563] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 69.605760][ T25] audit: type=1800 audit(1758206413.333:73): pid=4563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.88" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 69.630169][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 69.725343][ T4566] loop0: detected capacity change from 0 to 32768 [ 69.764140][ T4566] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 69.777440][ T25] audit: type=1800 audit(1758206413.503:74): pid=4566 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.89" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 69.800833][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 69.954235][ T4569] loop0: detected capacity change from 0 to 32768 [ 70.004704][ T4569] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 70.015909][ T25] audit: type=1800 audit(1758206413.743:75): pid=4569 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.90" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 70.040799][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 70.136521][ T4572] loop0: detected capacity change from 0 to 32768 [ 70.173726][ T4572] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 70.185046][ T25] audit: type=1800 audit(1758206413.913:76): pid=4572 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.91" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 70.210373][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 70.307071][ T4575] loop0: detected capacity change from 0 to 32768 [ 70.383894][ T4575] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 70.394575][ T25] audit: type=1800 audit(1758206414.123:77): pid=4575 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.92" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 70.418403][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 70.515748][ T4578] loop0: detected capacity change from 0 to 32768 [ 70.530996][ T4578] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 70.542273][ T25] audit: type=1800 audit(1758206414.273:78): pid=4578 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.93" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 70.566361][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 70.662889][ T4581] loop0: detected capacity change from 0 to 32768 [ 70.673551][ T4581] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 70.684003][ T25] audit: type=1800 audit(1758206414.413:79): pid=4581 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.94" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 70.707760][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 70.788526][ T4584] loop0: detected capacity change from 0 to 32768 [ 70.841946][ T4584] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 70.857529][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 70.898117][ T13] cfg80211: failed to load regulatory.db [ 71.009050][ T4587] loop0: detected capacity change from 0 to 32768 [ 71.022199][ T4587] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 71.038858][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 71.149399][ T4590] loop0: detected capacity change from 0 to 32768 [ 71.193849][ T4590] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 71.210827][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 71.318283][ T4593] loop0: detected capacity change from 0 to 32768 [ 71.363936][ T4593] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 71.380696][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 71.521853][ T4596] loop0: detected capacity change from 0 to 32768 [ 71.594136][ T4596] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 71.610289][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 71.755963][ T4599] loop0: detected capacity change from 0 to 32768 [ 71.814435][ T4599] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 71.830895][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 71.940081][ T4602] loop0: detected capacity change from 0 to 32768 [ 71.993909][ T4602] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 72.009942][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 72.121298][ T4605] loop0: detected capacity change from 0 to 32768 2025/09/18 14:40:16 executed programs: 88 [ 72.231821][ T4605] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 72.247717][ T4278] ocfs2: Unmounting device (7,0) on (node local)