[ 81.672973][ T1346] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.106' (ED25519) to the list of known hosts. 2026/04/01 05:31:22 parsed 1 programs [ 89.210928][ T4197] cgroup: Unknown subsys name 'net' [ 89.327265][ T4197] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 90.833706][ T4197] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 93.937021][ T4242] chnl_net:caif_netlink_parms(): no params data found [ 94.006048][ T4242] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.014191][ T4242] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.022894][ T4242] device bridge_slave_0 entered promiscuous mode [ 94.034533][ T4242] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.041727][ T4242] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.050227][ T4242] device bridge_slave_1 entered promiscuous mode [ 94.079944][ T4242] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.093738][ T4242] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.125654][ T4242] team0: Port device team_slave_0 added [ 94.133879][ T4242] team0: Port device team_slave_1 added [ 94.159085][ T4242] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.166123][ T4242] 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. [ 94.192561][ T4242] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.205483][ T4242] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.212813][ T4242] 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. [ 94.239544][ T4242] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.278150][ T4242] device hsr_slave_0 entered promiscuous mode [ 94.285314][ T4242] device hsr_slave_1 entered promiscuous mode [ 94.416618][ T4242] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.429299][ T4242] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.439252][ T4242] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.449002][ T4242] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.471722][ T4242] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.478970][ T4242] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.487499][ T4242] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.494619][ T4242] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.570476][ T4242] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.611723][ T4242] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.619261][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.647446][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.660761][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.679834][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 94.714648][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.723285][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.730360][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.743869][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.752570][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.759609][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.783675][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.793682][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.802557][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.811509][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.824268][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.834530][ T4242] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.917030][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.925260][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.937796][ T4242] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.954805][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.963679][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.982430][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.991091][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.001447][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.009555][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.019789][ T4242] device veth0_vlan entered promiscuous mode [ 95.053959][ T4242] device veth1_vlan entered promiscuous mode [ 95.073977][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.082884][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.091783][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.100304][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.112168][ T4242] device veth0_macvtap entered promiscuous mode [ 95.138022][ T4242] device veth1_macvtap entered promiscuous mode [ 95.153292][ T4242] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.161203][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.169658][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.178127][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.188738][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.200333][ T4242] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.210199][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.219168][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.230539][ T4242] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.240465][ T4242] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.250006][ T4242] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.259179][ T4242] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.388436][ T4242] syz-executor (4242) used greatest stack depth: 21136 bytes left [ 95.819754][ T145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.828185][ T145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.849411][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.862744][ T145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.871219][ T145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.879851][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/04/01 05:31:32 executed programs: 0 [ 97.114715][ T4296] chnl_net:caif_netlink_parms(): no params data found [ 97.197277][ T4296] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.204530][ T4296] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.215429][ T4296] device bridge_slave_0 entered promiscuous mode [ 97.224634][ T4296] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.234365][ T4296] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.242592][ T4296] device bridge_slave_1 entered promiscuous mode [ 97.264625][ T4296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.276906][ T4296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.302634][ T4296] team0: Port device team_slave_0 added [ 97.310793][ T4296] team0: Port device team_slave_1 added [ 97.334110][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.341099][ T4296] 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. [ 97.369473][ T4296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.382292][ T4296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.389261][ T4296] 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. [ 97.415565][ T4296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.447296][ T4296] device hsr_slave_0 entered promiscuous mode [ 97.454274][ T4296] device hsr_slave_1 entered promiscuous mode [ 97.463123][ T4296] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.471229][ T4296] Cannot create hsr debugfs directory [ 97.567668][ T4296] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.032319][ T1324] Bluetooth: hci0: command 0x0409 tx timeout [ 100.607276][ T4296] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.656398][ T4296] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.739048][ T4296] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.877452][ T4296] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.887424][ T4296] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.912604][ T4296] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.921834][ T4296] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.975564][ T4296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.987137][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.995245][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.018592][ T4296] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.027876][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.036973][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.046539][ T4284] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.053655][ T4284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.081813][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.089926][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.099267][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.109198][ T4284] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.116329][ T4284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.125038][ T4309] Bluetooth: hci0: command 0x041b tx timeout [ 101.133966][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.165275][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.178227][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.187724][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.196787][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.221140][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.230496][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.244191][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.253443][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.281904][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.290513][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.301162][ T4296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.418302][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.426366][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.444677][ T4296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.460772][ T1509] device hsr_slave_0 left promiscuous mode [ 101.467951][ T1509] device hsr_slave_1 left promiscuous mode [ 101.475135][ T1509] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.483569][ T1509] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.493378][ T1509] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.500830][ T1509] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.508594][ T1509] device bridge_slave_1 left promiscuous mode [ 101.516219][ T1509] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.528432][ T1509] device bridge_slave_0 left promiscuous mode [ 101.535715][ T1509] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.552747][ T1509] device veth1_macvtap left promiscuous mode [ 101.559181][ T1509] device veth0_macvtap left promiscuous mode [ 101.565788][ T1509] device veth1_vlan left promiscuous mode [ 101.571929][ T1509] device veth0_vlan left promiscuous mode [ 101.723335][ T1509] team0 (unregistering): Port device team_slave_1 removed [ 101.739344][ T1509] team0 (unregistering): Port device team_slave_0 removed [ 101.752599][ T1509] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.767513][ T1509] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.821243][ T1509] bond0 (unregistering): Released all slaves [ 101.875793][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.884636][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.904446][ T4296] device veth0_vlan entered promiscuous mode [ 101.911028][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.919922][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.929408][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.938853][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.954732][ T4296] device veth1_vlan entered promiscuous mode [ 101.979688][ T4296] device veth0_macvtap entered promiscuous mode [ 101.988830][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.999402][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.008502][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.018088][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.029351][ T4296] device veth1_macvtap entered promiscuous mode [ 102.039847][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.067861][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.078227][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.087872][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.099523][ T4296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.107751][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.117182][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.129697][ T4296] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.139554][ T4296] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.148360][ T4296] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.157168][ T4296] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.216182][ T156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.226630][ T156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.250797][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/04/01 05:31:37 executed programs: 2 [ 102.263764][ T156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.271802][ T156] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.279548][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 102.606147][ T4323] loop0: detected capacity change from 0 to 32768 [ 102.652473][ T4323] ======================================================= [ 102.652473][ T4323] WARNING: The mand mount option has been deprecated and [ 102.652473][ T4323] and is ignored by this kernel. Remove the mand [ 102.652473][ T4323] option from the mount to silence this warning. [ 102.652473][ T4323] ======================================================= [ 102.791356][ T4323] JBD2: Ignoring recovery information on journal [ 102.866154][ T4323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.940149][ T4323] syz.0.17 (4323) used greatest stack depth: 20408 bytes left [ 102.968155][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 103.192432][ T4305] Bluetooth: hci0: command 0x040f tx timeout [ 103.425935][ T4326] loop0: detected capacity change from 0 to 32768 [ 103.493839][ T4326] JBD2: Ignoring recovery information on journal [ 103.543086][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.596209][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 103.858867][ T4329] loop0: detected capacity change from 0 to 32768 [ 103.933546][ T4329] JBD2: Ignoring recovery information on journal [ 103.975037][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.006155][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 104.226554][ T4332] loop0: detected capacity change from 0 to 32768 [ 104.281057][ T4332] JBD2: Ignoring recovery information on journal [ 104.308691][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.339035][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 104.558318][ T4335] loop0: detected capacity change from 0 to 32768 [ 104.623438][ T4335] JBD2: Ignoring recovery information on journal [ 104.652534][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.680237][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 104.904002][ T4338] loop0: detected capacity change from 0 to 32768 [ 104.966421][ T4338] JBD2: Ignoring recovery information on journal [ 104.999651][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.027335][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 105.271568][ T4310] Bluetooth: hci0: command 0x0419 tx timeout [ 105.290261][ T4341] loop0: detected capacity change from 0 to 32768 [ 105.345573][ T4341] JBD2: Ignoring recovery information on journal [ 105.376413][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.404677][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 105.667373][ T4344] loop0: detected capacity change from 0 to 32768 [ 105.722095][ T4344] JBD2: Ignoring recovery information on journal [ 105.752595][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.779849][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 105.992440][ T4347] loop0: detected capacity change from 0 to 32768 [ 106.017875][ T4347] JBD2: Ignoring recovery information on journal [ 106.048287][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.076029][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 106.316053][ T4350] loop0: detected capacity change from 0 to 32768 [ 106.381091][ T4350] JBD2: Ignoring recovery information on journal [ 106.410753][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.438390][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 106.740212][ T4353] JBD2: Ignoring recovery information on journal [ 106.767274][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.797185][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 107.109982][ T4356] JBD2: Ignoring recovery information on journal [ 107.165721][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.195448][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 107.544461][ T4359] JBD2: Ignoring recovery information on journal [ 107.650326][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/04/01 05:31:43 executed programs: 15 [ 107.699234][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 107.971171][ T4362] set_capacity_and_notify: 3 callbacks suppressed [ 107.971183][ T4362] loop0: detected capacity change from 0 to 32768 [ 108.030565][ T4362] JBD2: Ignoring recovery information on journal [ 108.056882][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.084790][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 108.306237][ T4365] loop0: detected capacity change from 0 to 32768 [ 108.381084][ T4365] JBD2: Ignoring recovery information on journal [ 108.414470][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.442400][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 108.665784][ T4368] loop0: detected capacity change from 0 to 32768 [ 108.685771][ T4368] JBD2: Ignoring recovery information on journal [ 108.715362][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.746519][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 108.969866][ T4371] loop0: detected capacity change from 0 to 32768 [ 109.028859][ T4371] JBD2: Ignoring recovery information on journal [ 109.057046][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.084851][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 109.349676][ T4374] loop0: detected capacity change from 0 to 32768 [ 109.420248][ T4374] JBD2: Ignoring recovery information on journal [ 109.453456][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.480961][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 109.704063][ T4377] loop0: detected capacity change from 0 to 32768 [ 109.747320][ T4377] JBD2: Ignoring recovery information on journal [ 109.780634][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.811607][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 110.031516][ T4380] loop0: detected capacity change from 0 to 32768 [ 110.089196][ T4380] JBD2: Ignoring recovery information on journal [ 110.118604][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.145428][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 110.370379][ T4383] loop0: detected capacity change from 0 to 32768 [ 110.408452][ T4383] JBD2: Ignoring recovery information on journal [ 110.436835][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.466266][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 110.694430][ T4386] loop0: detected capacity change from 0 to 32768 [ 110.738079][ T4386] JBD2: Ignoring recovery information on journal [ 110.768022][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.797540][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 111.004873][ T4389] loop0: detected capacity change from 0 to 32768 [ 111.100510][ T4389] JBD2: Ignoring recovery information on journal [ 111.130498][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.157989][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 111.492848][ T4392] JBD2: Ignoring recovery information on journal [ 111.522197][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.553400][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 111.816181][ T4395] JBD2: Ignoring recovery information on journal [ 111.846403][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.873972][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 112.184891][ T4398] JBD2: Ignoring recovery information on journal [ 112.214827][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.241537][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 112.507682][ T4401] JBD2: Ignoring recovery information on journal [ 112.537868][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.568749][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 112.899413][ T4404] JBD2: Ignoring recovery information on journal [ 112.928576][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/04/01 05:31:48 executed programs: 30 [ 112.959393][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 113.178817][ T4407] set_capacity_and_notify: 5 callbacks suppressed [ 113.178828][ T4407] loop0: detected capacity change from 0 to 32768 [ 113.259562][ T4407] JBD2: Ignoring recovery information on journal [ 113.290288][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.318783][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 113.540443][ T4410] loop0: detected capacity change from 0 to 32768 [ 113.606880][ T4410] JBD2: Ignoring recovery information on journal [ 113.636066][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.662114][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 113.884443][ T4413] loop0: detected capacity change from 0 to 32768 [ 113.943532][ T4413] JBD2: Ignoring recovery information on journal [ 113.974207][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.003832][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 114.229037][ T4416] loop0: detected capacity change from 0 to 32768 [ 114.287820][ T4416] JBD2: Ignoring recovery information on journal [ 114.319286][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.347441][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 114.570114][ T4419] loop0: detected capacity change from 0 to 32768 [ 114.637457][ T4419] JBD2: Ignoring recovery information on journal [ 114.668368][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.695967][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 114.926953][ T4422] loop0: detected capacity change from 0 to 32768 [ 115.002318][ T4422] JBD2: Ignoring recovery information on journal [ 115.034884][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.061091][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 115.271889][ T4425] loop0: detected capacity change from 0 to 32768 [ 115.330522][ T4425] JBD2: Ignoring recovery information on journal [ 115.359449][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.387240][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 115.612064][ T4428] loop0: detected capacity change from 0 to 32768 [ 115.656502][ T4428] JBD2: Ignoring recovery information on journal [ 115.686461][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.713343][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 115.969813][ T4431] loop0: detected capacity change from 0 to 32768 [ 116.024880][ T4431] JBD2: Ignoring recovery information on journal [ 116.053360][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.081214][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 116.305352][ T4434] loop0: detected capacity change from 0 to 32768 [ 116.371862][ T4434] JBD2: Ignoring recovery information on journal [ 116.400990][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.427568][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 116.733793][ T4437] JBD2: Ignoring recovery information on journal [ 116.762533][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.789187][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 117.141852][ T4440] JBD2: Ignoring recovery information on journal [ 117.169567][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.183109][ T4440] [ 117.185483][ T4440] ====================================================== [ 117.192614][ T4440] WARNING: possible circular locking dependency detected [ 117.199654][ T4440] syzkaller #0 Not tainted [ 117.204081][ T4440] ------------------------------------------------------ [ 117.211108][ T4440] syz.0.56/4440 is trying to acquire lock: [ 117.217208][ T4440] ffff888078675488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 117.228283][ T4440] [ 117.228283][ T4440] but task is already holding lock: [ 117.235634][ T4440] ffff88806feb4da0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 117.246195][ T4440] [ 117.246195][ T4440] which lock already depends on the new lock. [ 117.246195][ T4440] [ 117.256773][ T4440] [ 117.256773][ T4440] the existing dependency chain (in reverse order) is: [ 117.265871][ T4440] [ 117.265871][ T4440] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 117.274654][ T4440] down_read+0x44/0x2e0 [ 117.279329][ T4440] ocfs2_read_virt_blocks+0x237/0x8d0 [ 117.285215][ T4440] ocfs2_find_entry+0x3ca/0x2060 [ 117.290669][ T4440] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 117.296689][ T4440] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 117.302955][ T4440] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 117.309468][ T4440] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 117.316125][ T4440] ocfs2_fill_super+0x4060/0x50f0 [ 117.321737][ T4440] mount_bdev+0x287/0x3c0 [ 117.326679][ T4440] legacy_get_tree+0xe6/0x180 [ 117.331881][ T4440] vfs_get_tree+0x88/0x270 [ 117.336821][ T4440] do_new_mount+0x24a/0xa40 [ 117.341848][ T4440] __se_sys_mount+0x2e3/0x3d0 [ 117.347216][ T4440] do_syscall_64+0x4c/0xa0 [ 117.352404][ T4440] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 117.358814][ T4440] [ 117.358814][ T4440] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 117.367139][ T4440] __lock_acquire+0x2c42/0x7d10 [ 117.372500][ T4440] lock_acquire+0x19e/0x400 [ 117.377510][ T4440] __mutex_lock_common+0x1e3/0x2400 [ 117.383212][ T4440] mutex_lock_nested+0x17/0x20 [ 117.388482][ T4440] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 117.394800][ T4440] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 117.401465][ T4440] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 117.408488][ T4440] ocfs2_lock_allocators+0x2d5/0x5f0 [ 117.414467][ T4440] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 117.420696][ T4440] ocfs2_write_begin+0x1b9/0x310 [ 117.426151][ T4440] generic_perform_write+0x2b6/0x550 [ 117.431952][ T4440] __generic_file_write_iter+0x25f/0x4e0 [ 117.438145][ T4440] ocfs2_file_write_iter+0x1670/0x1e70 [ 117.444435][ T4440] vfs_write+0x745/0xd60 [ 117.449218][ T4440] __x64_sys_pwrite64+0x19a/0x220 [ 117.454761][ T4440] do_syscall_64+0x4c/0xa0 [ 117.459706][ T4440] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 117.466117][ T4440] [ 117.466117][ T4440] other info that might help us debug this: [ 117.466117][ T4440] [ 117.476429][ T4440] Possible unsafe locking scenario: [ 117.476429][ T4440] [ 117.483865][ T4440] CPU0 CPU1 [ 117.489214][ T4440] ---- ---- [ 117.494562][ T4440] lock(&ocfs2_file_ip_alloc_sem_key); [ 117.500143][ T4440] lock(&osb->system_file_mutex); [ 117.507758][ T4440] lock(&ocfs2_file_ip_alloc_sem_key); [ 117.515804][ T4440] lock(&osb->system_file_mutex); [ 117.520900][ T4440] [ 117.520900][ T4440] *** DEADLOCK *** [ 117.520900][ T4440] [ 117.529023][ T4440] 3 locks held by syz.0.56/4440: [ 117.533945][ T4440] #0: ffff888074980460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x295/0xd60 [ 117.543188][ T4440] #1: ffff88806feb5108 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 117.554784][ T4440] #2: ffff88806feb4da0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 117.565835][ T4440] [ 117.565835][ T4440] stack backtrace: [ 117.571717][ T4440] CPU: 0 PID: 4440 Comm: syz.0.56 Not tainted syzkaller #0 [ 117.578904][ T4440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 117.588962][ T4440] Call Trace: [ 117.592234][ T4440] [ 117.595157][ T4440] dump_stack_lvl+0x188/0x250 [ 117.599831][ T4440] ? load_image+0x400/0x400 [ 117.604325][ T4440] ? show_regs_print_info+0x20/0x20 [ 117.609516][ T4440] ? print_circular_bug+0x12b/0x1a0 [ 117.614701][ T4440] check_noncircular+0x296/0x330 [ 117.619751][ T4440] ? check_path+0x21/0x40 [ 117.624093][ T4440] ? add_chain_block+0x940/0x940 [ 117.629058][ T4440] ? lockdep_lock+0xf1/0x1f0 [ 117.633684][ T4440] ? mark_lock+0x94/0x320 [ 117.638045][ T4440] __lock_acquire+0x2c42/0x7d10 [ 117.642924][ T4440] ? __lock_acquire+0x13bc/0x7d10 [ 117.647962][ T4440] ? verify_lock_unused+0x140/0x140 [ 117.653173][ T4440] ? mark_lock+0x94/0x320 [ 117.657507][ T4440] ? __lock_acquire+0x13bc/0x7d10 [ 117.662536][ T4440] lock_acquire+0x19e/0x400 [ 117.667081][ T4440] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 117.673087][ T4440] ? rcu_is_watching+0x11/0xa0 [ 117.677864][ T4440] ? __might_sleep+0xf0/0xf0 [ 117.682456][ T4440] ? lock_release+0xb5/0x8a0 [ 117.687064][ T4440] ? read_lock_is_recursive+0x10/0x10 [ 117.692433][ T4440] ? rcu_lock_release+0x5/0x20 [ 117.697188][ T4440] ? read_lock_is_recursive+0x10/0x10 [ 117.702690][ T4440] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 117.708675][ T4440] __mutex_lock_common+0x1e3/0x2400 [ 117.713877][ T4440] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 117.719854][ T4440] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 117.725827][ T4440] ? mutex_lock_io_nested+0x60/0x60 [ 117.731023][ T4440] ? __rwlock_init+0x140/0x140 [ 117.735785][ T4440] ? do_raw_spin_unlock+0x11d/0x230 [ 117.740993][ T4440] mutex_lock_nested+0x17/0x20 [ 117.745753][ T4440] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 117.751573][ T4440] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 117.757563][ T4440] ? lockdep_unlock+0x143/0x2e0 [ 117.762416][ T4440] ? lockdep_lock+0x1f0/0x1f0 [ 117.767104][ T4440] ? add_lock_to_list+0x18d/0x280 [ 117.772467][ T4440] ? __lock_acquire+0x28ac/0x7d10 [ 117.777483][ T4440] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 117.783572][ T4440] ? verify_lock_unused+0x140/0x140 [ 117.788764][ T4440] ? ocfs2_set_buffer_uptodate+0xab/0x1120 [ 117.794560][ T4440] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 117.801299][ T4440] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 117.807714][ T4440] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 117.813284][ T4440] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 117.819293][ T4440] ? ocfs2_write_begin+0x1b9/0x310 [ 117.824408][ T4440] ? generic_perform_write+0x2b6/0x550 [ 117.829863][ T4440] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 117.835491][ T4440] ? vfs_write+0x745/0xd60 [ 117.839900][ T4440] ? __x64_sys_pwrite64+0x19a/0x220 [ 117.845095][ T4440] ? do_syscall_64+0x4c/0xa0 [ 117.849685][ T4440] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 117.855752][ T4440] ? __lock_acquire+0x7d10/0x7d10 [ 117.860886][ T4440] ? do_raw_spin_lock+0x128/0x2f0 [ 117.865909][ T4440] ? __rwlock_init+0x140/0x140 [ 117.870688][ T4440] ? do_raw_spin_unlock+0x11d/0x230 [ 117.875884][ T4440] ? _raw_spin_unlock+0x24/0x40 [ 117.881403][ T4440] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 117.887482][ T4440] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 117.893978][ T4440] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 117.900298][ T4440] ? ocfs2_reserve_clusters+0x30/0x30 [ 117.905678][ T4440] ? rcu_is_watching+0x11/0xa0 [ 117.910518][ T4440] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 117.916067][ T4440] ? ocfs2_validate_extent_block+0x570/0x570 [ 117.922138][ T4440] ? __brelse+0x55/0x90 [ 117.926297][ T4440] ocfs2_lock_allocators+0x2d5/0x5f0 [ 117.931583][ T4440] ? _ocfs2_clear_bit+0x40/0x40 [ 117.936420][ T4440] ? do_raw_spin_lock+0x128/0x2f0 [ 117.941437][ T4440] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 117.947338][ T4440] ? rcu_is_watching+0x11/0xa0 [ 117.952097][ T4440] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 117.957979][ T4440] ? kfree+0x4a/0x2a0 [ 117.961967][ T4440] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 117.967689][ T4440] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 117.973491][ T4440] ? __lock_acquire+0x28ac/0x7d10 [ 117.978523][ T4440] ? ocfs2_read_inode_block+0x120/0x190 [ 117.984054][ T4440] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 117.990021][ T4440] ? ocfs2_xattr_get_nolock+0x1b9/0xfc0 [ 117.995559][ T4440] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 118.001633][ T4440] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 118.007616][ T4440] ? rwsem_write_trylock+0x135/0x1c0 [ 118.013201][ T4440] ? clear_nonspinnable+0x60/0x60 [ 118.018231][ T4440] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 118.024613][ T4440] ocfs2_write_begin+0x1b9/0x310 [ 118.029569][ T4440] ? ocfs2_readahead+0x190/0x190 [ 118.034519][ T4440] ? __vfs_getxattr+0x395/0x3d0 [ 118.039367][ T4440] ? fault_in_readable+0x120/0x150 [ 118.044863][ T4440] generic_perform_write+0x2b6/0x550 [ 118.050159][ T4440] ? atime_needs_update+0x780/0x780 [ 118.055528][ T4440] ? grab_cache_page_write_begin+0xa0/0xa0 [ 118.061319][ T4440] ? file_remove_privs+0x5d0/0x5d0 [ 118.066590][ T4440] ? __rwlock_init+0x140/0x140 [ 118.071461][ T4440] ? __up_read+0x2b2/0x6b0 [ 118.075970][ T4440] __generic_file_write_iter+0x25f/0x4e0 [ 118.081678][ T4440] ? _raw_spin_unlock+0x24/0x40 [ 118.086525][ T4440] ? ocfs2_inode_unlock+0x11a/0x140 [ 118.091711][ T4440] ocfs2_file_write_iter+0x1670/0x1e70 [ 118.097280][ T4440] ? verify_lock_unused+0x140/0x140 [ 118.102471][ T4440] ? ocfs2_file_read_iter+0xa80/0xa80 [ 118.108092][ T4440] ? aa_file_perm+0x38b/0xe80 [ 118.112763][ T4440] ? rcu_read_lock_any_held+0xb0/0x130 [ 118.118213][ T4440] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 118.123481][ T4440] ? end_current_label_crit_section+0x14b/0x170 [ 118.129811][ T4440] ? memset+0x1e/0x40 [ 118.133925][ T4440] ? iov_iter_init+0xb4/0x170 [ 118.138614][ T4440] vfs_write+0x745/0xd60 [ 118.142855][ T4440] ? file_end_write+0x250/0x250 [ 118.147713][ T4440] ? __context_tracking_exit+0x4c/0x80 [ 118.153175][ T4440] ? __fdget+0x150/0x210 [ 118.157421][ T4440] __x64_sys_pwrite64+0x19a/0x220 [ 118.162748][ T4440] ? ksys_pwrite64+0x1c0/0x1c0 [ 118.167516][ T4440] ? lockdep_hardirqs_on+0x94/0x140 [ 118.172714][ T4440] do_syscall_64+0x4c/0xa0 [ 118.177308][ T4440] ? clear_bhb_loop+0x30/0x80 [ 118.181991][ T4440] ? clear_bhb_loop+0x30/0x80 [ 118.186680][ T4440] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 118.192588][ T4440] RIP: 0033:0x7f4997195819 [ 118.197016][ T4440] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 118.217439][ T4440] RSP: 002b:00007fffb35b85e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 118.225868][ T4440] RAX: ffffffffffffffda RBX: 00007f499740efa0 RCX: 00007f4997195819 [ 118.233860][ T4440] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000004 2026/04/01 05:31:53 executed programs: 42 [ 118.241980][ T4440] RBP: 00007f499722bc91 R08: 0000000000000000 R09: 0000000000000000 [ 118.249961][ T4440] R10: 0000000008080c61 R11: 0000000000000246 R12: 0000000000000000 [ 118.257941][ T4440] R13: 00007f499740efac R14: 00007f499740efa0 R15: 00007f499740efa0 [ 118.265926][ T4440] [ 118.282480][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 118.492635][ T4443] set_capacity_and_notify: 2 callbacks suppressed [ 118.492647][ T4443] loop0: detected capacity change from 0 to 32768 [ 118.562947][ T4443] JBD2: Ignoring recovery information on journal [ 118.584219][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.609816][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 118.808709][ T4446] loop0: detected capacity change from 0 to 32768 [ 118.862484][ T4446] JBD2: Ignoring recovery information on journal [ 118.887209][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.907130][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 119.048617][ T4449] loop0: detected capacity change from 0 to 32768 [ 119.100376][ T4449] JBD2: Ignoring recovery information on journal [ 119.124622][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.145657][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 119.289840][ T4452] loop0: detected capacity change from 0 to 32768 [ 119.339648][ T4452] JBD2: Ignoring recovery information on journal [ 119.362697][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.383033][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 119.523562][ T4455] loop0: detected capacity change from 0 to 32768 [ 119.563305][ T4455] JBD2: Ignoring recovery information on journal [ 119.584737][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.607437][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 119.748022][ T4458] loop0: detected capacity change from 0 to 32768 [ 119.820055][ T4458] JBD2: Ignoring recovery information on journal [ 119.842738][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.865059][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 120.004523][ T4461] loop0: detected capacity change from 0 to 32768 [ 120.052958][ T4461] JBD2: Ignoring recovery information on journal [ 120.075192][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.095212][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 120.233433][ T4464] loop0: detected capacity change from 0 to 32768 [ 120.282864][ T4464] JBD2: Ignoring recovery information on journal [ 120.304578][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.325279][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 120.462608][ T4467] loop0: detected capacity change from 0 to 32768 [ 120.523855][ T4467] JBD2: Ignoring recovery information on journal [ 120.550864][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.570748][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 120.747785][ T4470] loop0: detected capacity change from 0 to 32768 [ 120.803378][ T4470] JBD2: Ignoring recovery information on journal [ 120.825967][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.846565][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 121.063407][ T4473] JBD2: Ignoring recovery information on journal [ 121.085607][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.106219][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 121.280119][ T4476] JBD2: Ignoring recovery information on journal [ 121.302568][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.323646][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 121.532068][ T4479] JBD2: Ignoring recovery information on journal [ 121.553393][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.575020][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 121.761050][ T4482] JBD2: Ignoring recovery information on journal [ 121.781766][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.801954][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 121.992535][ T4485] JBD2: Ignoring recovery information on journal [ 122.014166][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.035771][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 122.222772][ T4488] JBD2: Ignoring recovery information on journal [ 122.244098][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.267428][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 122.470260][ T4491] JBD2: Ignoring recovery information on journal [ 122.493132][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.512347][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 122.720695][ T4494] JBD2: Ignoring recovery information on journal [ 122.744068][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.765114][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 122.949798][ T4497] JBD2: Ignoring recovery information on journal [ 122.972445][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 122.992009][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 123.199563][ T4500] JBD2: Ignoring recovery information on journal [ 123.221117][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.241665][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 123.420215][ T4503] JBD2: Ignoring recovery information on journal [ 123.441141][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.462478][ T4296] ocfs2: Unmounting device (7,0) on (node local) 2026/04/01 05:31:58 executed programs: 63 [ 123.603826][ T4506] set_capacity_and_notify: 11 callbacks suppressed [ 123.603839][ T4506] loop0: detected capacity change from 0 to 32768 [ 123.689790][ T4506] JBD2: Ignoring recovery information on journal [ 123.712451][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.733369][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 123.875989][ T4509] loop0: detected capacity change from 0 to 32768 [ 123.939618][ T4509] JBD2: Ignoring recovery information on journal [ 123.962444][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.982661][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 124.122963][ T4512] loop0: detected capacity change from 0 to 32768 [ 124.171867][ T4512] JBD2: Ignoring recovery information on journal [ 124.194190][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.214549][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 124.347709][ T4515] loop0: detected capacity change from 0 to 32768 [ 124.359148][ T4515] JBD2: Ignoring recovery information on journal [ 124.380263][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.401309][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 124.552499][ T4518] loop0: detected capacity change from 0 to 32768 [ 124.599510][ T4518] JBD2: Ignoring recovery information on journal [ 124.624893][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.646624][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 124.789162][ T4521] loop0: detected capacity change from 0 to 32768 [ 124.827036][ T4521] JBD2: Ignoring recovery information on journal [ 124.848914][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.868353][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 125.014518][ T4524] loop0: detected capacity change from 0 to 32768 [ 125.071085][ T4524] JBD2: Ignoring recovery information on journal [ 125.092420][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.112368][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 125.253740][ T4527] loop0: detected capacity change from 0 to 32768 [ 125.273882][ T4527] JBD2: Ignoring recovery information on journal [ 125.296065][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.315806][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 125.458136][ T4530] loop0: detected capacity change from 0 to 32768 [ 125.504039][ T4530] JBD2: Ignoring recovery information on journal [ 125.526884][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.547515][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 125.687589][ T4533] loop0: detected capacity change from 0 to 32768 [ 125.750111][ T4533] JBD2: Ignoring recovery information on journal [ 125.772342][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.792773][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 125.970110][ T4536] JBD2: Ignoring recovery information on journal [ 125.992565][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 126.012837][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 126.201429][ T4539] JBD2: Ignoring recovery information on journal [ 126.222981][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 126.245111][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 126.429825][ T4542] JBD2: Ignoring recovery information on journal [ 126.454408][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 126.474996][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 126.659796][ T4545] JBD2: Ignoring recovery information on journal [ 126.682430][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 126.704179][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 126.893401][ T4548] JBD2: Ignoring recovery information on journal [ 126.915344][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 126.937418][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 127.130921][ T4551] JBD2: Ignoring recovery information on journal [ 127.153010][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 127.173481][ T4296] ocfs2: Unmounting device (7,0) on (node local)