Warning: Permanently added '10.128.1.88' (ED25519) to the list of known hosts. 2025/10/15 00:46:38 parsed 1 programs syzkaller login: [ 79.135479][ T4195] cgroup: Unknown subsys name 'net' [ 79.247383][ T4195] cgroup: Unknown subsys name 'rlimit' [ 80.704843][ T4195] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 82.147942][ T3079] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.155914][ T3079] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.175605][ T529] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.185740][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.194874][ T529] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.204313][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.611861][ T4215] chnl_net:caif_netlink_parms(): no params data found [ 82.663337][ T4215] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.671075][ T4215] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.679900][ T4215] device bridge_slave_0 entered promiscuous mode [ 82.692007][ T4215] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.699288][ T4215] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.707587][ T4215] device bridge_slave_1 entered promiscuous mode [ 82.733258][ T4215] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.744759][ T4215] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.768715][ T4215] team0: Port device team_slave_0 added [ 82.776076][ T4215] team0: Port device team_slave_1 added [ 82.797979][ T4215] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.804939][ T4215] 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. [ 82.830976][ T4215] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.845827][ T4215] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.852885][ T4215] 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. [ 82.878924][ T4215] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.911989][ T4215] device hsr_slave_0 entered promiscuous mode [ 82.919173][ T4215] device hsr_slave_1 entered promiscuous mode [ 83.050063][ T4215] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.060780][ T4215] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.070109][ T4215] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.080904][ T4215] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.116396][ T4215] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.123696][ T4215] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.131476][ T4215] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.138565][ T4215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.150339][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.159295][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.213138][ T4215] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.229362][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.238279][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.250577][ T4215] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.262795][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.272746][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.281982][ T3079] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.289262][ T3079] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.310030][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.319456][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.328433][ T3079] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.335526][ T3079] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.346249][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.366857][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.378254][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.387627][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.399292][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.408826][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.424218][ T4215] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 83.435080][ T4215] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.449031][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.458765][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.467288][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.477168][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.486034][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.500669][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.621177][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.629953][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.647194][ T4215] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.670701][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.682488][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.704054][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.715350][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.726179][ T4215] device veth0_vlan entered promiscuous mode [ 83.735410][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.744211][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.759633][ T4215] device veth1_vlan entered promiscuous mode [ 83.785115][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.795710][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.804503][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.816017][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.828485][ T4215] device veth0_macvtap entered promiscuous mode [ 83.840208][ T4215] device veth1_macvtap entered promiscuous mode [ 83.858442][ T4215] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.865942][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.875040][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.883483][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.892595][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.905526][ T4215] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.917112][ T4215] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.925987][ T4215] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.937035][ T4215] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.945757][ T4215] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.957895][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.966922][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.605820][ T529] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.748337][ T2856] cfg80211: failed to load regulatory.db [ 86.963935][ T529] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.301512][ T529] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.373192][ T529] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/10/15 00:46:52 executed programs: 0 [ 90.507607][ T529] device hsr_slave_0 left promiscuous mode [ 90.517146][ T529] device hsr_slave_1 left promiscuous mode [ 90.537447][ T529] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.544973][ T529] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.554854][ T529] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.563216][ T529] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.571551][ T529] device bridge_slave_1 left promiscuous mode [ 90.579347][ T529] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.597711][ T529] device bridge_slave_0 left promiscuous mode [ 90.603981][ T529] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.629683][ T529] device veth1_macvtap left promiscuous mode [ 90.636091][ T529] device veth0_macvtap left promiscuous mode [ 90.644545][ T529] device veth1_vlan left promiscuous mode [ 90.650758][ T529] device veth0_vlan left promiscuous mode [ 90.872206][ T529] team0 (unregistering): Port device team_slave_1 removed [ 90.885191][ T529] team0 (unregistering): Port device team_slave_0 removed [ 90.899390][ T529] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.913314][ T529] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.968803][ T529] bond0 (unregistering): Released all slaves [ 91.218431][ T4319] chnl_net:caif_netlink_parms(): no params data found [ 91.300728][ T4319] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.308222][ T4319] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.316992][ T4319] device bridge_slave_0 entered promiscuous mode [ 91.335530][ T4319] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.343215][ T4319] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.351751][ T4319] device bridge_slave_1 entered promiscuous mode [ 91.407268][ T4319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.429482][ T4319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.490047][ T4319] team0: Port device team_slave_0 added [ 91.508387][ T4319] team0: Port device team_slave_1 added [ 91.551107][ T4319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.559961][ T4319] 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. [ 91.587801][ T4319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.611223][ T4319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.619610][ T4319] 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. [ 91.646828][ T4319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.703295][ T4319] device hsr_slave_0 entered promiscuous mode [ 91.711969][ T4319] device hsr_slave_1 entered promiscuous mode [ 92.340493][ T4319] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.352161][ T4319] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.364828][ T4319] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.375075][ T4319] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.547415][ T4319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.568505][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.583520][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.597008][ T23] Bluetooth: hci0: command 0x0409 tx timeout [ 92.608112][ T4319] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.628652][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.645713][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.654707][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.661863][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.674280][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.699159][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.717244][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.736801][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.743915][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.761187][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.770406][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.788187][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.799073][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.808319][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.817613][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.827540][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.836080][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.861747][ T4319] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.873632][ T4319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.883141][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.892154][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.901891][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.157341][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.164878][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.194341][ T4319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.222654][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.232830][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.258497][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.268813][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.279198][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.288717][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.299895][ T4319] device veth0_vlan entered promiscuous mode [ 93.320802][ T4319] device veth1_vlan entered promiscuous mode [ 93.342757][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.353680][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.362886][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.372480][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.389005][ T4319] device veth0_macvtap entered promiscuous mode [ 93.410273][ T4319] device veth1_macvtap entered promiscuous mode [ 93.478427][ T4319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.485855][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.515392][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.539121][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.548451][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.575008][ T4319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.582788][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.592861][ T1216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.611575][ T4319] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.633349][ T4319] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.646720][ T4319] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.662708][ T4319] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.822281][ T3079] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.845228][ T3079] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.890290][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.905629][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.914596][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.925377][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.228669][ T4452] loop0: detected capacity change from 0 to 32768 [ 94.238914][ T4452] ======================================================= [ 94.238914][ T4452] WARNING: The mand mount option has been deprecated and [ 94.238914][ T4452] and is ignored by this kernel. Remove the mand [ 94.238914][ T4452] option from the mount to silence this warning. [ 94.238914][ T4452] ======================================================= [ 94.328751][ T4452] JBD2: Ignoring recovery information on journal [ 94.384924][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.463416][ T4452] syz.0.17 (4452) used greatest stack depth: 19848 bytes left [ 94.490286][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 94.667505][ T4276] Bluetooth: hci0: command 0x041b tx timeout [ 94.901944][ T4470] loop0: detected capacity change from 0 to 32768 [ 95.027791][ T4470] JBD2: Ignoring recovery information on journal [ 95.118246][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.165406][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 95.558457][ T4496] loop0: detected capacity change from 0 to 32768 [ 95.669813][ T4496] JBD2: Ignoring recovery information on journal 2025/10/15 00:46:57 executed programs: 5 [ 95.733933][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.764748][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 96.076051][ T4501] loop0: detected capacity change from 0 to 32768 [ 96.119287][ T4501] JBD2: Ignoring recovery information on journal [ 96.199843][ T4501] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.250400][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 96.683313][ T4504] loop0: detected capacity change from 0 to 32768 [ 96.752253][ T4279] Bluetooth: hci0: command 0x040f tx timeout [ 96.790115][ T4504] JBD2: Ignoring recovery information on journal [ 96.889185][ T4504] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.972279][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 97.320436][ T4508] loop0: detected capacity change from 0 to 32768 [ 97.422542][ T4508] JBD2: Ignoring recovery information on journal [ 97.450362][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.480181][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 97.725247][ T4511] loop0: detected capacity change from 0 to 32768 [ 97.789143][ T4511] JBD2: Ignoring recovery information on journal [ 97.819685][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.845786][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 98.059259][ T4514] loop0: detected capacity change from 0 to 32768 [ 98.113897][ T4514] JBD2: Ignoring recovery information on journal [ 98.144357][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.170297][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 98.385842][ T4517] loop0: detected capacity change from 0 to 32768 [ 98.414443][ T4517] JBD2: Ignoring recovery information on journal [ 98.442489][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.470398][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 98.744356][ T4520] loop0: detected capacity change from 0 to 32768 [ 98.813730][ T4520] JBD2: Ignoring recovery information on journal [ 98.826528][ T2856] Bluetooth: hci0: command 0x0419 tx timeout [ 98.849081][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.874721][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 99.094850][ T4523] loop0: detected capacity change from 0 to 32768 [ 99.134451][ T4523] JBD2: Ignoring recovery information on journal [ 99.163245][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.189819][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 99.420989][ T4526] loop0: detected capacity change from 0 to 32768 [ 99.491283][ T4526] JBD2: Ignoring recovery information on journal [ 99.527368][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.555432][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 99.837188][ T4529] loop0: detected capacity change from 0 to 32768 [ 99.893108][ T4529] JBD2: Ignoring recovery information on journal [ 99.923567][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.951395][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 100.223784][ T4532] loop0: detected capacity change from 0 to 32768 [ 100.292357][ T4532] JBD2: Ignoring recovery information on journal [ 100.320158][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.347105][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 100.625369][ T4535] loop0: detected capacity change from 0 to 32768 [ 100.689034][ T4535] JBD2: Ignoring recovery information on journal [ 100.716120][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.744310][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 100.960633][ T4538] loop0: detected capacity change from 0 to 32768 [ 100.978443][ T4538] JBD2: Ignoring recovery information on journal 2025/10/15 00:47:03 executed programs: 18 [ 101.008653][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.033903][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 101.257219][ T4541] loop0: detected capacity change from 0 to 32768 [ 101.331019][ T4541] JBD2: Ignoring recovery information on journal [ 101.370414][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.410183][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 101.631225][ T4545] loop0: detected capacity change from 0 to 32768 [ 101.691174][ T4545] JBD2: Ignoring recovery information on journal [ 101.719893][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.745698][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 101.962106][ T4548] loop0: detected capacity change from 0 to 32768 [ 102.024985][ T4548] JBD2: Ignoring recovery information on journal [ 102.052504][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.081561][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 102.345975][ T4551] loop0: detected capacity change from 0 to 32768 [ 102.386472][ T4551] JBD2: Ignoring recovery information on journal [ 102.444932][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.474539][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 102.691650][ T4556] loop0: detected capacity change from 0 to 32768 [ 102.751248][ T4556] JBD2: Ignoring recovery information on journal [ 102.784351][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.814481][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 103.038451][ T4560] loop0: detected capacity change from 0 to 32768 [ 103.111199][ T4560] JBD2: Ignoring recovery information on journal [ 103.139944][ T4560] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.168894][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 103.402640][ T4564] loop0: detected capacity change from 0 to 32768 [ 103.473537][ T4564] JBD2: Ignoring recovery information on journal [ 103.504046][ T4564] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.529896][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 103.744206][ T4567] loop0: detected capacity change from 0 to 32768 [ 103.810381][ T4567] JBD2: Ignoring recovery information on journal [ 103.845918][ T4567] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.875203][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 104.088228][ T4570] loop0: detected capacity change from 0 to 32768 [ 104.141259][ T4570] JBD2: Ignoring recovery information on journal [ 104.168541][ T4570] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.193290][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 104.411098][ T4573] loop0: detected capacity change from 0 to 32768 [ 104.525556][ T4573] JBD2: Ignoring recovery information on journal [ 104.553506][ T4573] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.579910][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 104.796405][ T4577] loop0: detected capacity change from 0 to 32768 [ 104.894538][ T4577] JBD2: Ignoring recovery information on journal [ 104.922845][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.949571][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 105.175219][ T4580] loop0: detected capacity change from 0 to 32768 [ 105.245229][ T4580] JBD2: Ignoring recovery information on journal [ 105.274527][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.301282][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 105.596739][ T4583] loop0: detected capacity change from 0 to 32768 [ 105.694534][ T4583] JBD2: Ignoring recovery information on journal [ 105.722027][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.752644][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 105.973545][ T4586] loop0: detected capacity change from 0 to 32768 [ 106.060022][ T4586] JBD2: Ignoring recovery information on journal [ 106.089911][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/10/15 00:47:08 executed programs: 32 [ 106.116555][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 106.406073][ T4589] loop0: detected capacity change from 0 to 32768 [ 106.460209][ T4589] JBD2: Ignoring recovery information on journal [ 106.488804][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.514542][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 106.826039][ T4592] loop0: detected capacity change from 0 to 32768 [ 106.878300][ T4592] JBD2: Ignoring recovery information on journal [ 106.937974][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.976504][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 107.273788][ T4595] loop0: detected capacity change from 0 to 32768 [ 107.336778][ T4595] JBD2: Ignoring recovery information on journal [ 107.366095][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.392934][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 107.670733][ T4598] loop0: detected capacity change from 0 to 32768 [ 107.722958][ T4598] JBD2: Ignoring recovery information on journal [ 107.751784][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.778327][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 108.064902][ T4601] loop0: detected capacity change from 0 to 32768 [ 108.155188][ T4601] JBD2: Ignoring recovery information on journal [ 108.183145][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.197420][ T4601] [ 108.199796][ T4601] ====================================================== [ 108.206840][ T4601] WARNING: possible circular locking dependency detected [ 108.213889][ T4601] syzkaller #0 Not tainted [ 108.218319][ T4601] ------------------------------------------------------ [ 108.225435][ T4601] syz.0.51/4601 is trying to acquire lock: [ 108.231237][ T4601] ffff888074851488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 108.242233][ T4601] [ 108.242233][ T4601] but task is already holding lock: [ 108.249597][ T4601] ffff888060b08660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x18a/0x300 [ 108.260126][ T4601] [ 108.260126][ T4601] which lock already depends on the new lock. [ 108.260126][ T4601] [ 108.270526][ T4601] [ 108.270526][ T4601] the existing dependency chain (in reverse order) is: [ 108.279539][ T4601] [ 108.279539][ T4601] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 108.288311][ T4601] down_read+0x44/0x2e0 [ 108.292992][ T4601] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 108.298891][ T4601] ocfs2_find_entry+0x3d1/0x1f90 [ 108.304369][ T4601] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 108.310505][ T4601] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 108.316582][ T4601] ocfs2_get_system_file_inode+0x319/0x760 [ 108.322931][ T4601] ocfs2_init_global_system_inodes+0x316/0x650 [ 108.329612][ T4601] ocfs2_fill_super+0x3dbf/0x4d80 [ 108.335168][ T4601] mount_bdev+0x287/0x3c0 [ 108.340342][ T4601] legacy_get_tree+0xe6/0x180 [ 108.345561][ T4601] vfs_get_tree+0x88/0x270 [ 108.350687][ T4601] do_new_mount+0x24a/0xa40 [ 108.355718][ T4601] __se_sys_mount+0x2d6/0x3c0 [ 108.360919][ T4601] do_syscall_64+0x4c/0xa0 [ 108.365862][ T4601] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.372334][ T4601] [ 108.372334][ T4601] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 108.380764][ T4601] __lock_acquire+0x2c33/0x7c60 [ 108.386147][ T4601] lock_acquire+0x197/0x3f0 [ 108.391311][ T4601] __mutex_lock_common+0x1eb/0x2390 [ 108.397042][ T4601] mutex_lock_nested+0x17/0x20 [ 108.402477][ T4601] ocfs2_get_system_file_inode+0x1b5/0x760 [ 108.408820][ T4601] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 108.415441][ T4601] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 108.422428][ T4601] ocfs2_lock_allocators+0x2f7/0x5b0 [ 108.428269][ T4601] ocfs2_write_begin_nolock+0x2216/0x4180 [ 108.434515][ T4601] ocfs2_write_begin+0x1ab/0x300 [ 108.439980][ T4601] generic_perform_write+0x2aa/0x530 [ 108.445785][ T4601] __generic_file_write_iter+0x25f/0x4e0 [ 108.451935][ T4601] ocfs2_file_write_iter+0x1578/0x1cf0 [ 108.457926][ T4601] vfs_write+0x712/0xd00 [ 108.462705][ T4601] ksys_write+0x14d/0x250 [ 108.467821][ T4601] do_syscall_64+0x4c/0xa0 [ 108.472864][ T4601] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.479291][ T4601] [ 108.479291][ T4601] other info that might help us debug this: [ 108.479291][ T4601] [ 108.489747][ T4601] Possible unsafe locking scenario: [ 108.489747][ T4601] [ 108.497200][ T4601] CPU0 CPU1 [ 108.502570][ T4601] ---- ---- [ 108.507997][ T4601] lock(&ocfs2_file_ip_alloc_sem_key); [ 108.513584][ T4601] lock(&osb->system_file_mutex); [ 108.521225][ T4601] lock(&ocfs2_file_ip_alloc_sem_key); [ 108.529300][ T4601] lock(&osb->system_file_mutex); [ 108.534418][ T4601] [ 108.534418][ T4601] *** DEADLOCK *** [ 108.534418][ T4601] [ 108.542583][ T4601] 3 locks held by syz.0.51/4601: [ 108.547515][ T4601] #0: ffff888019bf6460 (sb_writers#13){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00 [ 108.556481][ T4601] #1: ffff888060b089c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 108.567830][ T4601] #2: ffff888060b08660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x18a/0x300 [ 108.578818][ T4601] [ 108.578818][ T4601] stack backtrace: [ 108.584711][ T4601] CPU: 1 PID: 4601 Comm: syz.0.51 Not tainted syzkaller #0 [ 108.591986][ T4601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 108.602063][ T4601] Call Trace: [ 108.605367][ T4601] [ 108.608299][ T4601] dump_stack_lvl+0x168/0x230 [ 108.612980][ T4601] ? load_image+0x3b0/0x3b0 [ 108.617482][ T4601] ? show_regs_print_info+0x20/0x20 [ 108.622689][ T4601] ? print_circular_bug+0x12b/0x1a0 [ 108.627889][ T4601] check_noncircular+0x274/0x310 [ 108.632831][ T4601] ? add_chain_block+0x940/0x940 [ 108.637764][ T4601] ? lockdep_lock+0xdc/0x1e0 [ 108.642639][ T4601] ? mark_lock+0x94/0x320 [ 108.647002][ T4601] __lock_acquire+0x2c33/0x7c60 [ 108.651871][ T4601] ? verify_lock_unused+0x140/0x140 [ 108.657073][ T4601] ? mark_lock+0x94/0x320 [ 108.661406][ T4601] ? __lock_acquire+0x13ad/0x7c60 [ 108.666437][ T4601] ? hlock_conflict+0x59/0x1f0 [ 108.671225][ T4601] ? __bfs+0x2a3/0x5c0 [ 108.675296][ T4601] lock_acquire+0x197/0x3f0 [ 108.679799][ T4601] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 108.685788][ T4601] ? rcu_is_watching+0x11/0xa0 [ 108.690552][ T4601] ? __might_sleep+0xf0/0xf0 [ 108.695140][ T4601] ? lock_release+0xba/0x870 [ 108.699731][ T4601] ? read_lock_is_recursive+0x10/0x10 [ 108.705102][ T4601] ? rcu_lock_release+0x5/0x20 [ 108.709862][ T4601] ? read_lock_is_recursive+0x10/0x10 [ 108.715234][ T4601] ? __lock_acquire+0x7c60/0x7c60 [ 108.720256][ T4601] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 108.726243][ T4601] __mutex_lock_common+0x1eb/0x2390 [ 108.731456][ T4601] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 108.737443][ T4601] ? ocfs2_get_system_file_inode+0x154/0x760 [ 108.743433][ T4601] ? mutex_lock_io_nested+0x60/0x60 [ 108.748645][ T4601] ? __rwlock_init+0x140/0x140 [ 108.753411][ T4601] ? do_raw_spin_unlock+0x11d/0x230 [ 108.758610][ T4601] mutex_lock_nested+0x17/0x20 [ 108.763384][ T4601] ocfs2_get_system_file_inode+0x1b5/0x760 [ 108.769202][ T4601] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 108.775211][ T4601] ? lockdep_unlock+0x134/0x2d0 [ 108.780065][ T4601] ? lockdep_lock+0x1e0/0x1e0 [ 108.784743][ T4601] ? add_lock_to_list+0x18d/0x280 [ 108.789764][ T4601] ? __lock_acquire+0x289d/0x7c60 [ 108.794882][ T4601] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 108.800976][ T4601] ? verify_lock_unused+0x140/0x140 [ 108.806179][ T4601] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 108.812862][ T4601] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 108.819296][ T4601] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 108.824757][ T4601] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 108.830661][ T4601] ? ocfs2_write_begin+0x1ab/0x300 [ 108.835795][ T4601] ? generic_perform_write+0x2aa/0x530 [ 108.841256][ T4601] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 108.846904][ T4601] ? vfs_write+0x712/0xd00 [ 108.851342][ T4601] ? ksys_write+0x14d/0x250 [ 108.855842][ T4601] ? do_syscall_64+0x4c/0xa0 [ 108.860439][ T4601] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 108.866569][ T4601] ? __lock_acquire+0x7c60/0x7c60 [ 108.871618][ T4601] ? do_raw_spin_lock+0x11d/0x280 [ 108.876639][ T4601] ? __rwlock_init+0x140/0x140 [ 108.881406][ T4601] ? do_raw_spin_unlock+0x11d/0x230 [ 108.886607][ T4601] ? _raw_spin_unlock+0x24/0x40 [ 108.891456][ T4601] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 108.897518][ T4601] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 108.904021][ T4601] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 108.910353][ T4601] ? ocfs2_reserve_clusters+0x30/0x30 [ 108.915728][ T4601] ? ocfs2_read_inode_block+0x11a/0x180 [ 108.921277][ T4601] ? rcu_is_watching+0x11/0xa0 [ 108.926044][ T4601] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 108.931790][ T4601] ? ocfs2_validate_extent_block+0x550/0x550 [ 108.937901][ T4601] ? ocfs2_get_clusters+0x2a1/0xa60 [ 108.943154][ T4601] ocfs2_lock_allocators+0x2f7/0x5b0 [ 108.948450][ T4601] ? _ocfs2_clear_bit+0x40/0x40 [ 108.953305][ T4601] ? do_raw_spin_lock+0x11d/0x280 [ 108.958328][ T4601] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 108.964140][ T4601] ? rcu_is_watching+0x11/0xa0 [ 108.968897][ T4601] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 108.974723][ T4601] ? kfree+0x4a/0x2a0 [ 108.978797][ T4601] ocfs2_write_begin_nolock+0x2216/0x4180 [ 108.984557][ T4601] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 108.990468][ T4601] ? __lock_acquire+0x289d/0x7c60 [ 108.995516][ T4601] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 109.001508][ T4601] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 109.007517][ T4601] ? verify_lock_unused+0x140/0x140 [ 109.012722][ T4601] ? __might_sleep+0xf0/0xf0 [ 109.017326][ T4601] ? preempt_count_add+0x8d/0x190 [ 109.022344][ T4601] ? rwsem_write_trylock+0x12f/0x1b0 [ 109.027627][ T4601] ? clear_nonspinnable+0x60/0x60 [ 109.032659][ T4601] ocfs2_write_begin+0x1ab/0x300 [ 109.037616][ T4601] ? ocfs2_readahead+0x190/0x190 [ 109.042556][ T4601] ? __lock_acquire+0x7c60/0x7c60 [ 109.047580][ T4601] ? lock_chain_count+0x20/0x20 [ 109.052427][ T4601] ? fault_in_readable+0x120/0x150 [ 109.057538][ T4601] generic_perform_write+0x2aa/0x530 [ 109.062834][ T4601] ? grab_cache_page_write_begin+0xa0/0xa0 [ 109.068635][ T4601] ? file_remove_privs+0x590/0x590 [ 109.073745][ T4601] ? __rwlock_init+0x140/0x140 [ 109.078503][ T4601] ? __up_read+0x27c/0x660 [ 109.082927][ T4601] __generic_file_write_iter+0x25f/0x4e0 [ 109.088832][ T4601] ? _raw_spin_unlock+0x24/0x40 [ 109.093686][ T4601] ? ocfs2_inode_unlock+0x11a/0x140 [ 109.098898][ T4601] ocfs2_file_write_iter+0x1578/0x1cf0 [ 109.104380][ T4601] ? ocfs2_file_read_iter+0xa20/0xa20 [ 109.109765][ T4601] ? aa_file_perm+0x3a3/0xe20 [ 109.114460][ T4601] ? rcu_read_lock_any_held+0xb0/0x120 [ 109.120050][ T4601] ? rcu_read_lock_bh_held+0xe0/0xe0 [ 109.125657][ T4601] ? end_current_label_crit_section+0x14b/0x170 [ 109.131913][ T4601] ? memset+0x1e/0x40 [ 109.135922][ T4601] ? iov_iter_init+0xb4/0x170 [ 109.140624][ T4601] vfs_write+0x712/0xd00 [ 109.144873][ T4601] ? file_end_write+0x250/0x250 [ 109.149732][ T4601] ? __context_tracking_exit+0x4c/0x80 [ 109.155233][ T4601] ? __fdget_pos+0x2c6/0x370 [ 109.159825][ T4601] ksys_write+0x14d/0x250 [ 109.164155][ T4601] ? __ia32_sys_read+0x80/0x80 [ 109.168927][ T4601] ? lockdep_hardirqs_on+0x94/0x140 [ 109.174128][ T4601] do_syscall_64+0x4c/0xa0 [ 109.178547][ T4601] ? clear_bhb_loop+0x30/0x80 [ 109.183242][ T4601] ? clear_bhb_loop+0x30/0x80 [ 109.187950][ T4601] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 109.193854][ T4601] RIP: 0033:0x7f9c10f83ec9 [ 109.198274][ T4601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 109.218076][ T4601] RSP: 002b:00007fffc4511468 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 109.226680][ T4601] RAX: ffffffffffffffda RBX: 00007f9c111dafa0 RCX: 00007f9c10f83ec9 [ 109.234664][ T4601] RDX: 0000000000000139 RSI: 0000200000000780 RDI: 0000000000000004 [ 109.242720][ T4601] RBP: 00007f9c11006f91 R08: 0000000000000000 R09: 0000000000000000 [ 109.250704][ T4601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 109.258755][ T4601] R13: 00007f9c111dafa0 R14: 00007f9c111dafa0 R15: 0000000000000003 [ 109.266785][ T4601] [ 109.282135][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 109.514061][ T4604] loop0: detected capacity change from 0 to 32768 [ 109.569083][ T4604] JBD2: Ignoring recovery information on journal [ 109.591238][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.610152][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 109.761050][ T4607] loop0: detected capacity change from 0 to 32768 [ 109.860919][ T4607] JBD2: Ignoring recovery information on journal [ 109.883105][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.903490][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 110.053276][ T4610] loop0: detected capacity change from 0 to 32768 [ 110.107640][ T4610] JBD2: Ignoring recovery information on journal [ 110.132250][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.151738][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 110.305531][ T4613] loop0: detected capacity change from 0 to 32768 [ 110.375155][ T4613] JBD2: Ignoring recovery information on journal [ 110.398782][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.418371][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 110.580447][ T4616] loop0: detected capacity change from 0 to 32768 [ 110.635881][ T4616] JBD2: Ignoring recovery information on journal [ 110.658215][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.677907][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 110.837769][ T4619] loop0: detected capacity change from 0 to 32768 [ 110.894778][ T4619] JBD2: Ignoring recovery information on journal [ 110.917878][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.938321][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 111.097192][ T4622] loop0: detected capacity change from 0 to 32768 [ 111.128093][ T4622] JBD2: Ignoring recovery information on journal 2025/10/15 00:47:13 executed programs: 44 [ 111.150750][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.170250][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 111.319361][ T4625] loop0: detected capacity change from 0 to 32768 [ 111.379035][ T4625] JBD2: Ignoring recovery information on journal [ 111.427708][ T4625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.445681][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 111.642199][ T4628] loop0: detected capacity change from 0 to 32768 [ 111.696875][ T4628] JBD2: Ignoring recovery information on journal [ 111.719791][ T4628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.739717][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 111.888660][ T4631] loop0: detected capacity change from 0 to 32768 [ 111.912026][ T4631] JBD2: Ignoring recovery information on journal [ 111.952425][ T4631] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.975708][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 112.121592][ T4634] loop0: detected capacity change from 0 to 32768 [ 112.166740][ T4634] JBD2: Ignoring recovery information on journal [ 112.206058][ T4634] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.243572][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 112.452257][ T4637] loop0: detected capacity change from 0 to 32768 [ 112.511714][ T4637] JBD2: Ignoring recovery information on journal [ 112.534782][ T4637] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.556563][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 112.715714][ T4640] loop0: detected capacity change from 0 to 32768 [ 112.768789][ T4640] JBD2: Ignoring recovery information on journal [ 112.791450][ T4640] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.811286][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 112.948089][ T4643] loop0: detected capacity change from 0 to 32768 [ 113.082152][ T4643] JBD2: Ignoring recovery information on journal [ 113.102909][ T4643] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.123035][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 113.278446][ T4646] loop0: detected capacity change from 0 to 32768 [ 113.325221][ T4646] JBD2: Ignoring recovery information on journal [ 113.350925][ T4646] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.370868][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 113.521808][ T4649] loop0: detected capacity change from 0 to 32768 [ 113.631155][ T4649] JBD2: Ignoring recovery information on journal [ 113.653886][ T4649] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.674577][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 113.889105][ T4652] loop0: detected capacity change from 0 to 32768 [ 113.937809][ T4652] JBD2: Ignoring recovery information on journal [ 113.959108][ T4652] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.979092][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 114.128675][ T4655] loop0: detected capacity change from 0 to 32768 [ 114.188228][ T4655] JBD2: Ignoring recovery information on journal [ 114.209710][ T4655] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.230788][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 114.381146][ T4658] loop0: detected capacity change from 0 to 32768 [ 114.435386][ T4658] JBD2: Ignoring recovery information on journal [ 114.458658][ T4658] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.478151][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 114.657976][ T4661] loop0: detected capacity change from 0 to 32768 [ 114.705508][ T4661] JBD2: Ignoring recovery information on journal [ 114.726623][ T4661] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.746732][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 114.902371][ T4664] loop0: detected capacity change from 0 to 32768 [ 114.955707][ T4664] JBD2: Ignoring recovery information on journal [ 114.978032][ T4664] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.997087][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 115.148989][ T4667] loop0: detected capacity change from 0 to 32768 [ 115.171717][ T4667] JBD2: Ignoring recovery information on journal [ 115.192725][ T4667] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.211755][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 115.363124][ T4670] loop0: detected capacity change from 0 to 32768 [ 115.428012][ T4670] JBD2: Ignoring recovery information on journal [ 115.451744][ T4670] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.472933][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 115.630053][ T4673] loop0: detected capacity change from 0 to 32768 [ 115.681873][ T4673] JBD2: Ignoring recovery information on journal [ 115.703284][ T4673] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.724399][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 115.924922][ T4676] loop0: detected capacity change from 0 to 32768 [ 115.974921][ T4676] JBD2: Ignoring recovery information on journal [ 115.999566][ T4676] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.019743][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 116.170645][ T4679] loop0: detected capacity change from 0 to 32768 [ 116.226514][ T4679] JBD2: Ignoring recovery information on journal [ 116.248952][ T4679] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.268069][ T4319] ocfs2: Unmounting device (7,0) on (node local) 2025/10/15 00:47:18 executed programs: 63 [ 116.421881][ T4682] loop0: detected capacity change from 0 to 32768 [ 116.541288][ T4682] JBD2: Ignoring recovery information on journal [ 116.563979][ T4682] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.584882][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 116.803785][ T4685] loop0: detected capacity change from 0 to 32768 [ 116.857896][ T4685] JBD2: Ignoring recovery information on journal [ 116.879426][ T4685] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.900214][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 117.052578][ T4688] loop0: detected capacity change from 0 to 32768 [ 117.114020][ T4688] JBD2: Ignoring recovery information on journal [ 117.137843][ T4688] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.157728][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 117.323234][ T4691] loop0: detected capacity change from 0 to 32768 [ 117.374754][ T4691] JBD2: Ignoring recovery information on journal [ 117.396957][ T4691] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.416737][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 117.571684][ T4694] loop0: detected capacity change from 0 to 32768 [ 117.626192][ T4694] JBD2: Ignoring recovery information on journal [ 117.647932][ T4694] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.668090][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 117.833757][ T4697] loop0: detected capacity change from 0 to 32768 [ 117.877855][ T4697] JBD2: Ignoring recovery information on journal [ 117.907228][ T4697] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.927171][ T4319] ocfs2: Unmounting device (7,0) on (node local) [ 118.077838][ T4700] loop0: detected capacity change from 0 to 32768 [ 118.135257][ T4700] JBD2: Ignoring recovery information on journal [ 118.158114][ T4700] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.178358][ T4319] ocfs2: Unmounting device (7,0) on (node local)