Warning: Permanently added '10.128.0.239' (ED25519) to the list of known hosts. 2026/05/03 15:41:18 parsed 1 programs [ 66.535775][ T4200] cgroup: Unknown subsys name 'net' [ 66.671865][ T4200] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 68.104450][ T4200] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.710568][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.728891][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.750798][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.768470][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.776511][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.784214][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.992811][ T4243] chnl_net:caif_netlink_parms(): no params data found [ 71.056565][ T4243] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.064453][ T4243] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.072895][ T4243] device bridge_slave_0 entered promiscuous mode [ 71.082639][ T4243] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.089790][ T4243] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.098291][ T4243] device bridge_slave_1 entered promiscuous mode [ 71.123181][ T4243] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.134626][ T4243] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.162680][ T4243] team0: Port device team_slave_0 added [ 71.170526][ T4243] team0: Port device team_slave_1 added [ 71.192553][ T4243] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.199552][ T4243] 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. [ 71.225546][ T4243] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.238705][ T4243] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.246036][ T4243] 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. [ 71.272275][ T4243] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.312052][ T4243] device hsr_slave_0 entered promiscuous mode [ 71.319022][ T4243] device hsr_slave_1 entered promiscuous mode [ 71.345834][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.353162][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.471167][ T4243] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.483234][ T4243] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.494970][ T4243] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.506244][ T4243] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.537419][ T4243] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.544706][ T4243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.552741][ T4243] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.559829][ T4243] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.616527][ T4243] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.631424][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.644770][ T3078] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.654303][ T3078] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.663012][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.679548][ T4243] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.691426][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.701423][ T3078] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.708784][ T3078] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.724622][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.733420][ T3078] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.740498][ T3078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.775325][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.796788][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.854395][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.863664][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.883157][ T4243] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.904031][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.914842][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.028208][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.036456][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.049750][ T4243] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.072407][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.081320][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.097809][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.106794][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.116827][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.125165][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.135794][ T4243] device veth0_vlan entered promiscuous mode [ 72.147714][ T4243] device veth1_vlan entered promiscuous mode [ 72.169129][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.177276][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.186101][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.195328][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.207140][ T4243] device veth0_macvtap entered promiscuous mode [ 72.216338][ T4243] device veth1_macvtap entered promiscuous mode [ 72.232510][ T4243] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.241516][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.250858][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.259403][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.268917][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.279837][ T4243] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.311047][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.322156][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.333627][ T4243] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.343061][ T4243] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.352808][ T4243] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.361560][ T4243] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.461519][ T4243] syz-executor (4243) used greatest stack depth: 20848 bytes left 2026/05/03 15:41:28 executed programs: 0 [ 74.242520][ T4300] chnl_net:caif_netlink_parms(): no params data found [ 74.303989][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.311171][ T4300] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.322621][ T4300] device bridge_slave_0 entered promiscuous mode [ 74.333891][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.341134][ T4300] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.349622][ T4300] device bridge_slave_1 entered promiscuous mode [ 74.379565][ T4300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.395316][ T4300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.425711][ T4300] team0: Port device team_slave_0 added [ 74.433801][ T4300] team0: Port device team_slave_1 added [ 74.456130][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.464518][ T4300] 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. [ 74.490638][ T4300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.503344][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.510324][ T4300] 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. [ 74.536429][ T4300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.573447][ T4300] device hsr_slave_0 entered promiscuous mode [ 74.580345][ T4300] device hsr_slave_1 entered promiscuous mode [ 74.587334][ T4300] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.595599][ T4300] Cannot create hsr debugfs directory [ 74.689791][ T4300] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.142706][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 77.669525][ T4300] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.717285][ T4300] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.779074][ T4300] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.988451][ T4300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.000247][ T4300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.010117][ T4300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.036675][ T4300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.102410][ T4300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.117382][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.125968][ T3078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.139194][ T4300] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.162115][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.170882][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.180310][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.187488][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.196447][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.207803][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.217043][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.225152][ T1325] Bluetooth: hci0: command 0x041b tx timeout [ 78.232393][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.239483][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.256099][ T9] device hsr_slave_0 left promiscuous mode [ 78.262836][ T9] device hsr_slave_1 left promiscuous mode [ 78.269413][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.277054][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.287261][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.294906][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.303446][ T9] device bridge_slave_1 left promiscuous mode [ 78.310181][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.327367][ T9] device bridge_slave_0 left promiscuous mode [ 78.333794][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.350944][ T9] device veth1_macvtap left promiscuous mode [ 78.357955][ T9] device veth0_macvtap left promiscuous mode [ 78.364122][ T9] device veth1_vlan left promiscuous mode [ 78.371076][ T9] device veth0_vlan left promiscuous mode [ 78.547337][ T9] team0 (unregistering): Port device team_slave_1 removed [ 78.560481][ T9] team0 (unregistering): Port device team_slave_0 removed [ 78.576190][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.590485][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.652970][ T9] bond0 (unregistering): Released all slaves [ 78.697028][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.708587][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.721069][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.730828][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.739845][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.754710][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.763859][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.772602][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.781026][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.795772][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.805339][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.821348][ T4300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.925186][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.933631][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.947072][ T4300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.972640][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.982076][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.998472][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.006958][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.020023][ T4300] device veth0_vlan entered promiscuous mode [ 79.027642][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.039456][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.054228][ T4300] device veth1_vlan entered promiscuous mode [ 79.074239][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.082872][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.090949][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.100229][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.112665][ T4300] device veth0_macvtap entered promiscuous mode [ 79.123064][ T4300] device veth1_macvtap entered promiscuous mode [ 79.137349][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.145725][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.159748][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.178533][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.186181][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.202521][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.211352][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.222848][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.238395][ T4300] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.247419][ T4300] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.256535][ T4300] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.266063][ T4300] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.326174][ T481] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.340686][ T481] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.365632][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/05/03 15:41:34 executed programs: 2 [ 79.379555][ T481] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.389259][ T481] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.397253][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.655230][ T4313] loop0: detected capacity change from 0 to 32768 [ 79.703152][ T4313] ======================================================= [ 79.703152][ T4313] WARNING: The mand mount option has been deprecated and [ 79.703152][ T4313] and is ignored by this kernel. Remove the mand [ 79.703152][ T4313] option from the mount to silence this warning. [ 79.703152][ T4313] ======================================================= [ 79.795834][ T4313] JBD2: Ignoring recovery information on journal [ 79.862131][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.926503][ T4313] syz.0.17 (4313) used greatest stack depth: 20408 bytes left [ 79.943675][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 80.302405][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 80.345685][ T4316] loop0: detected capacity change from 0 to 32768 [ 80.394816][ T4316] JBD2: Ignoring recovery information on journal [ 80.484217][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.532831][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 80.829718][ T4319] loop0: detected capacity change from 0 to 32768 [ 80.890679][ T4319] JBD2: Ignoring recovery information on journal [ 80.928143][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.960875][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 81.170137][ T4322] loop0: detected capacity change from 0 to 32768 [ 81.230990][ T4322] JBD2: Ignoring recovery information on journal [ 81.260408][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.292798][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 81.504105][ T4325] loop0: detected capacity change from 0 to 32768 [ 81.531641][ T4325] JBD2: Ignoring recovery information on journal [ 81.561216][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.589036][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 81.795019][ T4328] loop0: detected capacity change from 0 to 32768 [ 81.860524][ T4328] JBD2: Ignoring recovery information on journal [ 81.890917][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.918188][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 82.124799][ T4331] loop0: detected capacity change from 0 to 32768 [ 82.180713][ T4331] JBD2: Ignoring recovery information on journal [ 82.211825][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.238193][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 82.381920][ T13] Bluetooth: hci0: command 0x0419 tx timeout [ 82.447798][ T4334] loop0: detected capacity change from 0 to 32768 [ 82.495529][ T4334] JBD2: Ignoring recovery information on journal [ 82.523850][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.550661][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 82.765248][ T4337] loop0: detected capacity change from 0 to 32768 [ 82.828900][ T4337] JBD2: Ignoring recovery information on journal [ 82.856548][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.885209][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 83.092441][ T4340] loop0: detected capacity change from 0 to 32768 [ 83.138440][ T4340] JBD2: Ignoring recovery information on journal [ 83.164840][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.204625][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 83.540705][ T4343] JBD2: Ignoring recovery information on journal [ 83.568317][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.597317][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 83.909618][ T4346] JBD2: Ignoring recovery information on journal [ 83.970413][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.000347][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 84.446905][ T4349] JBD2: Ignoring recovery information on journal [ 84.478700][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/05/03 15:41:39 executed programs: 15 [ 84.508137][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 84.718457][ T4353] set_capacity_and_notify: 3 callbacks suppressed [ 84.718468][ T4353] loop0: detected capacity change from 0 to 32768 [ 84.743707][ T4353] JBD2: Ignoring recovery information on journal [ 84.773911][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.803257][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 85.077181][ T4356] loop0: detected capacity change from 0 to 32768 [ 85.139717][ T4356] JBD2: Ignoring recovery information on journal [ 85.168745][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.195580][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 85.399146][ T4359] loop0: detected capacity change from 0 to 32768 [ 85.455189][ T4359] JBD2: Ignoring recovery information on journal [ 85.482944][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.508450][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 85.719446][ T4362] loop0: detected capacity change from 0 to 32768 [ 85.811782][ T4362] JBD2: Ignoring recovery information on journal [ 85.839076][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.865035][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 86.069025][ T4365] loop0: detected capacity change from 0 to 32768 [ 86.115161][ T4365] JBD2: Ignoring recovery information on journal [ 86.144197][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.170189][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 86.379731][ T4368] loop0: detected capacity change from 0 to 32768 [ 86.445774][ T4368] JBD2: Ignoring recovery information on journal [ 86.474298][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.500111][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 86.704372][ T7] cfg80211: failed to load regulatory.db [ 86.718114][ T4371] loop0: detected capacity change from 0 to 32768 [ 86.755645][ T4371] JBD2: Ignoring recovery information on journal [ 86.848689][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.915427][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 87.245761][ T4374] loop0: detected capacity change from 0 to 32768 [ 87.311349][ T4374] JBD2: Ignoring recovery information on journal [ 87.346011][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.370991][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 87.575979][ T4377] loop0: detected capacity change from 0 to 32768 [ 87.678763][ T4377] JBD2: Ignoring recovery information on journal [ 87.704945][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.729640][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 87.932419][ T4380] loop0: detected capacity change from 0 to 32768 [ 87.975909][ T4380] JBD2: Ignoring recovery information on journal [ 88.005653][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.032541][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 88.288799][ T4383] JBD2: Ignoring recovery information on journal [ 88.317134][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.344013][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 88.598578][ T4386] JBD2: Ignoring recovery information on journal [ 88.625845][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.651734][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 88.939482][ T4389] JBD2: Ignoring recovery information on journal [ 88.967282][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.993137][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 89.247631][ T4392] JBD2: Ignoring recovery information on journal [ 89.276127][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.302699][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 89.558433][ T4395] JBD2: Ignoring recovery information on journal [ 89.586145][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/05/03 15:41:44 executed programs: 30 [ 89.614848][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 89.823078][ T4398] set_capacity_and_notify: 5 callbacks suppressed [ 89.823091][ T4398] loop0: detected capacity change from 0 to 32768 [ 89.889018][ T4398] JBD2: Ignoring recovery information on journal [ 89.928357][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.954762][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 90.216085][ T4402] loop0: detected capacity change from 0 to 32768 [ 90.275868][ T4402] JBD2: Ignoring recovery information on journal [ 90.305104][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.330666][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 90.536907][ T4405] loop0: detected capacity change from 0 to 32768 [ 90.590528][ T4405] JBD2: Ignoring recovery information on journal [ 90.617623][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.644414][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 90.852766][ T4408] loop0: detected capacity change from 0 to 32768 [ 90.869045][ T4408] JBD2: Ignoring recovery information on journal [ 90.896074][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.924354][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 91.128626][ T4411] loop0: detected capacity change from 0 to 32768 [ 91.177570][ T4411] JBD2: Ignoring recovery information on journal [ 91.208532][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.234235][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 91.438378][ T4414] loop0: detected capacity change from 0 to 32768 [ 91.490957][ T4414] JBD2: Ignoring recovery information on journal [ 91.523815][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.548926][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 91.755626][ T4417] loop0: detected capacity change from 0 to 32768 [ 91.820473][ T4417] JBD2: Ignoring recovery information on journal [ 91.849142][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.874193][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 92.076729][ T4420] loop0: detected capacity change from 0 to 32768 [ 92.096489][ T4420] JBD2: Ignoring recovery information on journal [ 92.124856][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.150099][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 92.362943][ T4423] loop0: detected capacity change from 0 to 32768 [ 92.428535][ T4423] JBD2: Ignoring recovery information on journal [ 92.454702][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.481934][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 92.684231][ T4426] loop0: detected capacity change from 0 to 32768 [ 92.780860][ T4426] JBD2: Ignoring recovery information on journal [ 92.810209][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.836187][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 93.096372][ T4429] JBD2: Ignoring recovery information on journal [ 93.127691][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.154447][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 93.430679][ T4432] JBD2: Ignoring recovery information on journal [ 93.463870][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.490242][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 93.740805][ T4435] JBD2: Ignoring recovery information on journal [ 93.772982][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.800885][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 94.080704][ T4438] JBD2: Ignoring recovery information on journal [ 94.109704][ T4438] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.137054][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 94.396956][ T4441] JBD2: Ignoring recovery information on journal [ 94.423282][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.437240][ T4441] [ 94.439622][ T4441] ====================================================== [ 94.446681][ T4441] WARNING: possible circular locking dependency detected [ 94.453745][ T4441] syzkaller #0 Not tainted [ 94.458196][ T4441] ------------------------------------------------------ [ 94.465239][ T4441] syz.0.59/4441 is trying to acquire lock: [ 94.471164][ T4441] ffff88807ace9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 94.482199][ T4441] [ 94.482199][ T4441] but task is already holding lock: [ 94.489591][ T4441] ffff88805c828660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 94.500160][ T4441] [ 94.500160][ T4441] which lock already depends on the new lock. [ 94.500160][ T4441] [ 94.510591][ T4441] [ 94.510591][ T4441] the existing dependency chain (in reverse order) is: [ 94.519626][ T4441] [ 94.519626][ T4441] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 94.528433][ T4441] down_read+0x44/0x2e0 [ 94.533264][ T4441] ocfs2_read_virt_blocks+0x237/0x8d0 [ 94.539193][ T4441] ocfs2_find_entry+0x3ca/0x2060 [ 94.544695][ T4441] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 94.550710][ T4441] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 94.556811][ T4441] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 94.563197][ T4441] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 94.569900][ T4441] ocfs2_fill_super+0x4060/0x50f0 [ 94.575480][ T4441] mount_bdev+0x287/0x3c0 [ 94.580353][ T4441] legacy_get_tree+0xe6/0x180 [ 94.585554][ T4441] vfs_get_tree+0x88/0x270 [ 94.590497][ T4441] do_new_mount+0x24a/0xa40 [ 94.595525][ T4441] __se_sys_mount+0x2e3/0x3d0 [ 94.600720][ T4441] do_syscall_64+0x4c/0xa0 [ 94.605653][ T4441] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.612066][ T4441] [ 94.612066][ T4441] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 94.620413][ T4441] __lock_acquire+0x2c42/0x7d10 [ 94.625780][ T4441] lock_acquire+0x19e/0x400 [ 94.630808][ T4441] __mutex_lock_common+0x1e3/0x2400 [ 94.636531][ T4441] mutex_lock_nested+0x17/0x20 [ 94.641825][ T4441] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 94.648152][ T4441] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 94.654756][ T4441] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 94.661623][ T4441] ocfs2_lock_allocators+0x2d5/0x5f0 [ 94.667440][ T4441] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 94.673685][ T4441] ocfs2_write_begin+0x1b9/0x310 [ 94.679136][ T4441] generic_perform_write+0x2b6/0x550 [ 94.684940][ T4441] __generic_file_write_iter+0x25f/0x4e0 [ 94.691093][ T4441] ocfs2_file_write_iter+0x1670/0x1e70 [ 94.697074][ T4441] vfs_write+0x745/0xd60 [ 94.701858][ T4441] ksys_write+0x152/0x260 [ 94.706705][ T4441] do_syscall_64+0x4c/0xa0 [ 94.711666][ T4441] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.718109][ T4441] [ 94.718109][ T4441] other info that might help us debug this: [ 94.718109][ T4441] [ 94.728662][ T4441] Possible unsafe locking scenario: [ 94.728662][ T4441] [ 94.736114][ T4441] CPU0 CPU1 [ 94.741490][ T4441] ---- ---- [ 94.747021][ T4441] lock(&ocfs2_file_ip_alloc_sem_key); [ 94.752564][ T4441] lock(&osb->system_file_mutex); [ 94.760194][ T4441] lock(&ocfs2_file_ip_alloc_sem_key); [ 94.768259][ T4441] lock(&osb->system_file_mutex); [ 94.773368][ T4441] [ 94.773368][ T4441] *** DEADLOCK *** [ 94.773368][ T4441] [ 94.781503][ T4441] 3 locks held by syz.0.59/4441: [ 94.786432][ T4441] #0: ffff88807d3a2460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x295/0xd60 [ 94.795424][ T4441] #1: ffff88805c8289c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 94.806762][ T4441] #2: ffff88805c828660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x198/0x310 [ 94.817732][ T4441] [ 94.817732][ T4441] stack backtrace: [ 94.823655][ T4441] CPU: 0 PID: 4441 Comm: syz.0.59 Not tainted syzkaller #0 [ 94.830849][ T4441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 94.840928][ T4441] Call Trace: [ 94.844209][ T4441] [ 94.847142][ T4441] dump_stack_lvl+0x188/0x250 [ 94.851830][ T4441] ? load_image+0x400/0x400 [ 94.856333][ T4441] ? show_regs_print_info+0x20/0x20 [ 94.861531][ T4441] ? print_circular_bug+0x12b/0x1a0 [ 94.866729][ T4441] check_noncircular+0x296/0x330 [ 94.871678][ T4441] ? add_chain_block+0x940/0x940 [ 94.876625][ T4441] ? lockdep_lock+0xf1/0x1f0 [ 94.881221][ T4441] ? mark_lock+0x94/0x320 [ 94.885551][ T4441] __lock_acquire+0x2c42/0x7d10 [ 94.890422][ T4441] ? mark_lock+0x94/0x320 [ 94.894757][ T4441] ? __lock_acquire+0x13bc/0x7d10 [ 94.899855][ T4441] ? verify_lock_unused+0x140/0x140 [ 94.905059][ T4441] ? mark_lock+0x94/0x320 [ 94.909397][ T4441] ? __lock_acquire+0x13bc/0x7d10 [ 94.914429][ T4441] ? hlock_conflict+0x59/0x1f0 [ 94.919193][ T4441] ? __bfs+0x2a3/0x5c0 [ 94.923262][ T4441] lock_acquire+0x19e/0x400 [ 94.927766][ T4441] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 94.933749][ T4441] ? rcu_is_watching+0x11/0xa0 [ 94.938513][ T4441] ? __might_sleep+0xf0/0xf0 [ 94.943104][ T4441] ? lock_release+0xb5/0x8a0 [ 94.947694][ T4441] ? read_lock_is_recursive+0x10/0x10 [ 94.953065][ T4441] ? rcu_lock_release+0x5/0x20 [ 94.957831][ T4441] ? read_lock_is_recursive+0x10/0x10 [ 94.963220][ T4441] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 94.969282][ T4441] __mutex_lock_common+0x1e3/0x2400 [ 94.974480][ T4441] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 94.980462][ T4441] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 94.986445][ T4441] ? mutex_lock_io_nested+0x60/0x60 [ 94.991688][ T4441] ? __rwlock_init+0x140/0x140 [ 94.996463][ T4441] ? do_raw_spin_unlock+0x11d/0x230 [ 95.001671][ T4441] mutex_lock_nested+0x17/0x20 [ 95.006487][ T4441] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 95.012315][ T4441] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 95.018296][ T4441] ? lockdep_unlock+0x143/0x2e0 [ 95.023164][ T4441] ? lockdep_lock+0x1f0/0x1f0 [ 95.027871][ T4441] ? add_lock_to_list+0x18d/0x280 [ 95.032944][ T4441] ? __lock_acquire+0x28ac/0x7d10 [ 95.038002][ T4441] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 95.044082][ T4441] ? verify_lock_unused+0x140/0x140 [ 95.049285][ T4441] ? ocfs2_set_buffer_uptodate+0xab/0x1120 [ 95.055098][ T4441] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 95.061775][ T4441] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 95.068193][ T4441] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 95.073652][ T4441] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 95.079550][ T4441] ? ocfs2_write_begin+0x1b9/0x310 [ 95.084662][ T4441] ? generic_perform_write+0x2b6/0x550 [ 95.090126][ T4441] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 95.095762][ T4441] ? vfs_write+0x745/0xd60 [ 95.100194][ T4441] ? ksys_write+0x152/0x260 [ 95.104718][ T4441] ? do_syscall_64+0x4c/0xa0 [ 95.109312][ T4441] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 95.115381][ T4441] ? __lock_acquire+0x7d10/0x7d10 [ 95.120404][ T4441] ? do_raw_spin_lock+0x128/0x2f0 [ 95.125430][ T4441] ? __rwlock_init+0x140/0x140 [ 95.130198][ T4441] ? do_raw_spin_unlock+0x11d/0x230 [ 95.135410][ T4441] ? _raw_spin_unlock+0x24/0x40 [ 95.140261][ T4441] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 95.146323][ T4441] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 95.152824][ T4441] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 95.159166][ T4441] ? ocfs2_reserve_clusters+0x30/0x30 [ 95.164550][ T4441] ? rcu_is_watching+0x11/0xa0 [ 95.169308][ T4441] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 95.174856][ T4441] ? ocfs2_validate_extent_block+0x570/0x570 [ 95.180851][ T4441] ? __brelse+0x55/0x90 [ 95.185014][ T4441] ocfs2_lock_allocators+0x2d5/0x5f0 [ 95.190298][ T4441] ? _ocfs2_clear_bit+0x40/0x40 [ 95.195154][ T4441] ? do_raw_spin_lock+0x128/0x2f0 [ 95.200180][ T4441] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 95.206073][ T4441] ? rcu_is_watching+0x11/0xa0 [ 95.210843][ T4441] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 95.216737][ T4441] ? kfree+0x4a/0x2a0 [ 95.220812][ T4441] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 95.226560][ T4441] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 95.232374][ T4441] ? __lock_acquire+0x28ac/0x7d10 [ 95.237425][ T4441] ? ocfs2_read_inode_block+0x120/0x190 [ 95.243011][ T4441] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 95.248998][ T4441] ? ocfs2_xattr_get_nolock+0x1b9/0xfc0 [ 95.254543][ T4441] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 95.260541][ T4441] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 95.266566][ T4441] ? rwsem_write_trylock+0x135/0x1c0 [ 95.271863][ T4441] ? clear_nonspinnable+0x60/0x60 [ 95.276929][ T4441] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 95.283176][ T4441] ocfs2_write_begin+0x1b9/0x310 [ 95.288150][ T4441] ? ocfs2_readahead+0x190/0x190 [ 95.293264][ T4441] ? __vfs_getxattr+0x395/0x3d0 [ 95.298132][ T4441] ? fault_in_readable+0x120/0x150 [ 95.303248][ T4441] generic_perform_write+0x2b6/0x550 [ 95.308552][ T4441] ? atime_needs_update+0x780/0x780 [ 95.313774][ T4441] ? grab_cache_page_write_begin+0xa0/0xa0 [ 95.319597][ T4441] ? file_remove_privs+0x5d0/0x5d0 [ 95.324715][ T4441] ? __rwlock_init+0x140/0x140 [ 95.329471][ T4441] ? __up_read+0x2b2/0x6b0 [ 95.333886][ T4441] __generic_file_write_iter+0x25f/0x4e0 [ 95.339519][ T4441] ? _raw_spin_unlock+0x24/0x40 [ 95.344365][ T4441] ? ocfs2_inode_unlock+0x11a/0x140 [ 95.349575][ T4441] ocfs2_file_write_iter+0x1670/0x1e70 [ 95.355044][ T4441] ? verify_lock_unused+0x140/0x140 [ 95.360253][ T4441] ? ocfs2_file_read_iter+0xa80/0xa80 [ 95.365620][ T4441] ? aa_file_perm+0x38b/0xe80 [ 95.370305][ T4441] ? rcu_read_lock_any_held+0xb0/0x130 [ 95.375766][ T4441] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 95.381054][ T4441] ? end_current_label_crit_section+0x14b/0x170 [ 95.387297][ T4441] ? memset+0x1e/0x40 [ 95.391303][ T4441] ? iov_iter_init+0xb4/0x170 [ 95.395988][ T4441] vfs_write+0x745/0xd60 [ 95.400231][ T4441] ? file_end_write+0x250/0x250 [ 95.405083][ T4441] ? __context_tracking_exit+0x4c/0x80 [ 95.410545][ T4441] ? __fdget_pos+0x2c6/0x370 [ 95.415136][ T4441] ksys_write+0x152/0x260 [ 95.419464][ T4441] ? __ia32_sys_read+0x80/0x80 [ 95.424223][ T4441] ? lockdep_hardirqs_on+0x94/0x140 [ 95.429452][ T4441] do_syscall_64+0x4c/0xa0 [ 95.433958][ T4441] ? clear_bhb_loop+0x30/0x80 [ 95.438638][ T4441] ? clear_bhb_loop+0x30/0x80 [ 95.443339][ T4441] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.449250][ T4441] RIP: 0033:0x7f240ef62dd9 [ 95.453663][ T4441] 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 [ 95.473266][ T4441] RSP: 002b:00007ffdf38b8628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 95.481682][ T4441] RAX: ffffffffffffffda RBX: 00007f240f1dbfa0 RCX: 00007f240ef62dd9 [ 95.489674][ T4441] RDX: 000000000000029f RSI: 0000200000000400 RDI: 0000000000000004 [ 95.497656][ T4441] RBP: 00007f240eff8d69 R08: 0000000000000000 R09: 0000000000000000 [ 95.505647][ T4441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.513727][ T4441] R13: 00007f240f1dbfac R14: 00007f240f1dbfa0 R15: 00007f240f1dbfa0 [ 95.521731][ T4441] [ 95.537528][ T4300] ocfs2: Unmounting device (7,0) on (node local) 2026/05/03 15:41:50 executed programs: 45 [ 95.764750][ T4444] set_capacity_and_notify: 5 callbacks suppressed [ 95.764761][ T4444] loop0: detected capacity change from 0 to 32768 [ 95.823808][ T4444] JBD2: Ignoring recovery information on journal [ 95.846705][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.867039][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 96.000197][ T4447] loop0: detected capacity change from 0 to 32768 [ 96.068611][ T4447] JBD2: Ignoring recovery information on journal [ 96.092412][ T4447] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.112500][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 96.259518][ T4450] loop0: detected capacity change from 0 to 32768 [ 96.301158][ T4450] JBD2: Ignoring recovery information on journal [ 96.322816][ T4450] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.343555][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 96.484210][ T4453] loop0: detected capacity change from 0 to 32768 [ 96.586516][ T4453] JBD2: Ignoring recovery information on journal [ 96.608510][ T4453] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.628788][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 96.765696][ T4456] loop0: detected capacity change from 0 to 32768 [ 96.785649][ T4456] JBD2: Ignoring recovery information on journal [ 96.807657][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.827094][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 96.969851][ T4459] loop0: detected capacity change from 0 to 32768 [ 97.030228][ T4459] JBD2: Ignoring recovery information on journal [ 97.052703][ T4459] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.074039][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 97.266703][ T4462] loop0: detected capacity change from 0 to 32768 [ 97.376542][ T4462] JBD2: Ignoring recovery information on journal [ 97.399157][ T4462] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.419027][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 97.556376][ T4465] loop0: detected capacity change from 0 to 32768 [ 97.612117][ T4465] JBD2: Ignoring recovery information on journal [ 97.633784][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.653299][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 97.791064][ T4468] loop0: detected capacity change from 0 to 32768 [ 97.803702][ T4468] JBD2: Ignoring recovery information on journal [ 97.825228][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.845349][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 97.982689][ T4471] loop0: detected capacity change from 0 to 32768 [ 97.994925][ T4471] JBD2: Ignoring recovery information on journal [ 98.018180][ T4471] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.037794][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 98.273177][ T4474] JBD2: Ignoring recovery information on journal [ 98.295640][ T4474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.314845][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 98.504138][ T4477] JBD2: Ignoring recovery information on journal [ 98.526854][ T4477] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.546517][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 98.743084][ T4480] JBD2: Ignoring recovery information on journal [ 98.764714][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.784359][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 98.981014][ T4483] JBD2: Ignoring recovery information on journal [ 99.002976][ T4483] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.022880][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 99.189334][ T4486] JBD2: Ignoring recovery information on journal [ 99.213042][ T4486] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.233729][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 99.473338][ T4489] JBD2: Ignoring recovery information on journal [ 99.495552][ T4489] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.516734][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 99.703042][ T4492] JBD2: Ignoring recovery information on journal [ 99.727822][ T4492] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.748920][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 99.943248][ T4495] JBD2: Ignoring recovery information on journal [ 99.964900][ T4495] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.983771][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 100.170367][ T4498] JBD2: Ignoring recovery information on journal [ 100.192917][ T4498] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.213023][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 100.410693][ T4501] JBD2: Ignoring recovery information on journal [ 100.432533][ T4501] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.453029][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 100.650765][ T4504] JBD2: Ignoring recovery information on journal [ 100.674512][ T4504] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/05/03 15:41:55 executed programs: 66 [ 100.695511][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 100.838461][ T4507] set_capacity_and_notify: 11 callbacks suppressed [ 100.838472][ T4507] loop0: detected capacity change from 0 to 32768 [ 100.889666][ T4507] JBD2: Ignoring recovery information on journal [ 100.913163][ T4507] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.933017][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 101.073781][ T4510] loop0: detected capacity change from 0 to 32768 [ 101.131422][ T4510] JBD2: Ignoring recovery information on journal [ 101.153622][ T4510] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.173359][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 101.317573][ T4513] loop0: detected capacity change from 0 to 32768 [ 101.367759][ T4513] JBD2: Ignoring recovery information on journal [ 101.390213][ T4513] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.409797][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 101.551792][ T4516] loop0: detected capacity change from 0 to 32768 [ 101.623221][ T4516] JBD2: Ignoring recovery information on journal [ 101.645867][ T4516] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.666249][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 101.806451][ T4519] loop0: detected capacity change from 0 to 32768 [ 101.873556][ T4519] JBD2: Ignoring recovery information on journal [ 101.896131][ T4519] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.915034][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 102.092527][ T4522] loop0: detected capacity change from 0 to 32768 [ 102.140693][ T4522] JBD2: Ignoring recovery information on journal [ 102.163222][ T4522] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.183057][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 102.325829][ T4525] loop0: detected capacity change from 0 to 32768 [ 102.436609][ T4525] JBD2: Ignoring recovery information on journal [ 102.461548][ T4525] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.481319][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 102.620920][ T4528] loop0: detected capacity change from 0 to 32768 [ 102.661198][ T4528] JBD2: Ignoring recovery information on journal [ 102.683857][ T4528] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.705753][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 102.846145][ T4531] loop0: detected capacity change from 0 to 32768 [ 102.911265][ T4531] JBD2: Ignoring recovery information on journal [ 102.933421][ T4531] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.953310][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 103.093262][ T4534] loop0: detected capacity change from 0 to 32768 [ 103.130166][ T4534] JBD2: Ignoring recovery information on journal [ 103.151816][ T4534] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.171116][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 103.370649][ T4537] JBD2: Ignoring recovery information on journal [ 103.392564][ T4537] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.411851][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 103.587659][ T4540] JBD2: Ignoring recovery information on journal [ 103.609682][ T4540] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.628428][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 103.834067][ T4544] JBD2: Ignoring recovery information on journal [ 103.856268][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.875303][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 104.130238][ T4547] JBD2: Ignoring recovery information on journal [ 104.152676][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.173567][ T4300] ocfs2: Unmounting device (7,0) on (node local) [ 104.369226][ T4551] JBD2: Ignoring recovery information on journal [ 104.392632][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.414242][ T4300] ocfs2: Unmounting device (7,0) on (node local)