Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts. 2025/11/26 00:13:01 parsed 1 programs [ 73.520183][ T4195] cgroup: Unknown subsys name 'net' [ 73.666637][ T4195] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 75.154856][ T4195] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 77.530294][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.543160][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.556216][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.585819][ T145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.595066][ T145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.605990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.941297][ T4272] chnl_net:caif_netlink_parms(): no params data found [ 78.984043][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.991877][ T4272] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.999574][ T4272] device bridge_slave_0 entered promiscuous mode [ 79.008455][ T4272] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.015679][ T4272] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.023582][ T4272] device bridge_slave_1 entered promiscuous mode [ 79.043645][ T4272] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.054445][ T4272] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.076706][ T4272] team0: Port device team_slave_0 added [ 79.084394][ T4272] team0: Port device team_slave_1 added [ 79.101532][ T4272] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.108486][ T4272] 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. [ 79.134642][ T4272] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.146920][ T4272] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.154166][ T4272] 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. [ 79.180497][ T4272] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.209769][ T4272] device hsr_slave_0 entered promiscuous mode [ 79.217450][ T4272] device hsr_slave_1 entered promiscuous mode [ 79.339675][ T4272] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.350353][ T4272] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.362218][ T4272] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.372445][ T4272] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.413456][ T4272] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.420617][ T4272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.428681][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.435869][ T4272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.480542][ T4272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.509495][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.519644][ T156] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.529778][ T156] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.542927][ T4272] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.555603][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.564613][ T145] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.571722][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.593910][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.602580][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.609837][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.627690][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.638141][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.668949][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.685848][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.694533][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.723222][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.825565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.833487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.846540][ T4272] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.883880][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.899224][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.908293][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.917088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.925261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.934950][ T4272] device veth0_vlan entered promiscuous mode [ 79.948594][ T4272] device veth1_vlan entered promiscuous mode [ 79.993448][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 80.002208][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 80.010191][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.020013][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.030268][ T4272] device veth0_macvtap entered promiscuous mode [ 80.074171][ T4272] device veth1_macvtap entered promiscuous mode [ 80.092354][ T4272] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.099869][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.108298][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.116406][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.125463][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.137407][ T4272] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.147302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.156749][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.170706][ T4272] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.181681][ T4272] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.190437][ T4272] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.199615][ T4272] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.321521][ T4272] syz-executor (4272) used greatest stack depth: 20960 bytes left 2025/11/26 00:13:10 executed programs: 0 [ 80.915335][ T4294] chnl_net:caif_netlink_parms(): no params data found [ 80.975906][ T4294] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.983187][ T4294] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.991644][ T4294] device bridge_slave_0 entered promiscuous mode [ 81.001125][ T4294] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.008262][ T4294] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.016629][ T4294] device bridge_slave_1 entered promiscuous mode [ 81.043365][ T4294] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.055176][ T4294] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.086344][ T4294] team0: Port device team_slave_0 added [ 81.095026][ T4294] team0: Port device team_slave_1 added [ 81.125966][ T4294] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.133128][ T4294] 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. [ 81.162405][ T4294] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.176329][ T4294] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.186345][ T4294] 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. [ 81.216933][ T4294] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.266023][ T4294] device hsr_slave_0 entered promiscuous mode [ 81.276729][ T4294] device hsr_slave_1 entered promiscuous mode [ 81.284865][ T4294] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.295541][ T4294] Cannot create hsr debugfs directory [ 81.397698][ T4294] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.664322][ T7] cfg80211: failed to load regulatory.db [ 82.781510][ T4304] Bluetooth: hci0: command 0x0409 tx timeout [ 83.837935][ T4294] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.861782][ T4266] Bluetooth: hci0: command 0x041b tx timeout [ 85.026638][ T4294] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.098653][ T4294] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.276530][ T4294] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.285397][ T4294] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.294263][ T4294] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.313884][ T4294] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.376652][ T4294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.388015][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.396318][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.407069][ T4294] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.418424][ T435] device hsr_slave_0 left promiscuous mode [ 85.425130][ T435] device hsr_slave_1 left promiscuous mode [ 85.432829][ T435] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 85.440284][ T435] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 85.448424][ T435] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 85.456647][ T435] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.464557][ T435] device bridge_slave_1 left promiscuous mode [ 85.471564][ T435] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.485634][ T435] device bridge_slave_0 left promiscuous mode [ 85.492021][ T435] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.509241][ T435] device veth1_macvtap left promiscuous mode [ 85.515790][ T435] device veth0_macvtap left promiscuous mode [ 85.522666][ T435] device veth1_vlan left promiscuous mode [ 85.528541][ T435] device veth0_vlan left promiscuous mode [ 85.657298][ T435] team0 (unregistering): Port device team_slave_1 removed [ 85.670460][ T435] team0 (unregistering): Port device team_slave_0 removed [ 85.685260][ T435] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 85.698970][ T435] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 85.750439][ T435] bond0 (unregistering): Released all slaves [ 85.813431][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.822304][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.831098][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.838157][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.846244][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.856242][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.865363][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.874021][ T156] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.881159][ T156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.893051][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.905037][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.925176][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.940105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.949449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.958265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.967114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.976868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.986423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.008570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.018734][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.029567][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.127412][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.136788][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.149134][ T4294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.165240][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.174214][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.190856][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.201255][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.209566][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.218213][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.229031][ T4294] device veth0_vlan entered promiscuous mode [ 86.244353][ T4294] device veth1_vlan entered promiscuous mode [ 86.268379][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.277187][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.287518][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.296434][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.308855][ T4294] device veth0_macvtap entered promiscuous mode [ 86.320009][ T4294] device veth1_macvtap entered promiscuous mode [ 86.339105][ T4294] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.347250][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.356052][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.364215][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.373373][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.386094][ T4294] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.396068][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.406530][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.417300][ T4294] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.427604][ T4294] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.436944][ T4294] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.446035][ T4294] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.523540][ T156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.543698][ T156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/26 00:13:16 executed programs: 2 [ 86.567438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.579147][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.587781][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.597285][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.931880][ T4318] loop0: detected capacity change from 0 to 32768 [ 86.941574][ T4264] Bluetooth: hci0: command 0x040f tx timeout [ 86.982325][ T4318] ======================================================= [ 86.982325][ T4318] WARNING: The mand mount option has been deprecated and [ 86.982325][ T4318] and is ignored by this kernel. Remove the mand [ 86.982325][ T4318] option from the mount to silence this warning. [ 86.982325][ T4318] ======================================================= [ 87.117526][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.147635][ T26] audit: type=1800 audit(1764115997.173:2): pid=4318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 87.428271][ T4318] (syz.0.17,4318,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.434670][ T4318] syz.0.17 (4318) used greatest stack depth: 18408 bytes left [ 87.484810][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 87.813441][ T4322] loop0: detected capacity change from 0 to 32768 [ 87.894824][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.912789][ T26] audit: type=1800 audit(1764115997.943:3): pid=4322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 88.080095][ T4322] (syz.0.18,4322,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.082123][ T4322] syz.0.18 (4322) used greatest stack depth: 18088 bytes left [ 88.113490][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 88.387098][ T4326] loop0: detected capacity change from 0 to 32768 [ 88.472829][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.486297][ T26] audit: type=1800 audit(1764115998.513:4): pid=4326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 88.647819][ T4326] (syz.0.19,4326,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.663042][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 88.946214][ T4330] loop0: detected capacity change from 0 to 32768 [ 89.021326][ T4265] Bluetooth: hci0: command 0x0419 tx timeout [ 89.039413][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.052746][ T26] audit: type=1800 audit(1764115999.083:5): pid=4330 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 89.208162][ T4330] (syz.0.20,4330,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.224079][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 89.506283][ T4334] loop0: detected capacity change from 0 to 32768 [ 89.581069][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.598913][ T26] audit: type=1800 audit(1764115999.623:6): pid=4334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 89.756098][ T4334] (syz.0.21,4334,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.770127][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 90.038274][ T4338] loop0: detected capacity change from 0 to 32768 [ 90.121339][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.134045][ T26] audit: type=1800 audit(1764116000.163:7): pid=4338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.292540][ T4338] (syz.0.22,4338,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.306547][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 90.599865][ T4342] loop0: detected capacity change from 0 to 32768 [ 90.663041][ T4342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.678100][ T26] audit: type=1800 audit(1764116000.703:8): pid=4342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.843148][ T4342] (syz.0.23,4342,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.857933][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 91.159222][ T4346] loop0: detected capacity change from 0 to 32768 [ 91.222869][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.246696][ T26] audit: type=1800 audit(1764116001.273:9): pid=4346 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 91.495175][ T4346] (syz.0.24,4346,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.527060][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 91.836666][ T4351] loop0: detected capacity change from 0 to 32768 [ 91.902250][ T4351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.916522][ T26] audit: type=1800 audit(1764116001.943:10): pid=4351 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file1" dev="loop0" ino=17058 res=0 errno=0 2025/11/26 00:13:22 executed programs: 11 [ 92.067756][ T4351] (syz.0.25,4351,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.084396][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 92.356188][ T4355] loop0: detected capacity change from 0 to 32768 [ 92.451592][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.466505][ T26] audit: type=1800 audit(1764116002.493:11): pid=4355 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 92.605087][ T4355] (syz.0.26,4355,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.620083][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 92.903115][ T4359] loop0: detected capacity change from 0 to 32768 [ 92.963022][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.976186][ T26] audit: type=1800 audit(1764116003.003:12): pid=4359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.27" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 93.128681][ T4359] (syz.0.27,4359,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.142894][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 93.414863][ T4363] loop0: detected capacity change from 0 to 32768 [ 93.532588][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.545401][ T26] audit: type=1800 audit(1764116003.573:13): pid=4363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.28" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 93.693530][ T4363] (syz.0.28,4363,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.707283][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 93.996461][ T4367] loop0: detected capacity change from 0 to 32768 [ 94.060080][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.075055][ T26] audit: type=1800 audit(1764116004.103:14): pid=4367 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.29" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.237338][ T4367] (syz.0.29,4367,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.253382][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 94.529105][ T4371] loop0: detected capacity change from 0 to 32768 [ 94.599549][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.612954][ T26] audit: type=1800 audit(1764116004.643:15): pid=4371 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.30" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.770790][ T4371] (syz.0.30,4371,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.786105][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 95.046686][ T4375] loop0: detected capacity change from 0 to 32768 [ 95.119694][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.132812][ T26] audit: type=1800 audit(1764116005.163:16): pid=4375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.31" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 95.300153][ T4375] (syz.0.31,4375,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.315237][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 95.598355][ T4381] loop0: detected capacity change from 0 to 32768 [ 95.670694][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.685648][ T26] audit: type=1800 audit(1764116005.713:17): pid=4381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.32" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 95.846396][ T4381] (syz.0.32,4381,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.862910][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 96.144905][ T4386] loop0: detected capacity change from 0 to 32768 [ 96.211981][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.225271][ T26] audit: type=1800 audit(1764116006.253:18): pid=4386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.33" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 96.388001][ T4386] (syz.0.33,4386,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.403148][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 96.680168][ T4390] loop0: detected capacity change from 0 to 32768 [ 96.752857][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.766451][ T26] audit: type=1800 audit(1764116006.793:19): pid=4390 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.34" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 96.936187][ T4390] (syz.0.34,4390,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.952197][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 97.216241][ T4394] loop0: detected capacity change from 0 to 32768 [ 97.281359][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.294412][ T26] audit: type=1800 audit(1764116007.323:20): pid=4394 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.35" name="file1" dev="loop0" ino=17058 res=0 errno=0 2025/11/26 00:13:27 executed programs: 21 [ 97.455460][ T4394] (syz.0.35,4394,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.469682][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 97.755815][ T4401] loop0: detected capacity change from 0 to 32768 [ 97.842029][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.856620][ T26] audit: type=1800 audit(1764116007.883:21): pid=4401 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.36" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.002374][ T4401] (syz.0.36,4401,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.016942][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 98.289609][ T4405] loop0: detected capacity change from 0 to 32768 [ 98.352472][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.366095][ T26] audit: type=1800 audit(1764116008.393:22): pid=4405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.37" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.526479][ T4405] (syz.0.37,4405,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.542040][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 98.811875][ T4409] loop0: detected capacity change from 0 to 32768 [ 98.892371][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.905873][ T26] audit: type=1800 audit(1764116008.933:23): pid=4409 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.38" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.070312][ T4409] (syz.0.38,4409,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.085964][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 99.346769][ T4413] loop0: detected capacity change from 0 to 32768 [ 99.409291][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.423271][ T26] audit: type=1800 audit(1764116009.453:24): pid=4413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.587712][ T4413] (syz.0.39,4413,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.604148][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 99.875239][ T4417] loop0: detected capacity change from 0 to 32768 [ 99.940168][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.954557][ T26] audit: type=1800 audit(1764116009.983:25): pid=4417 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.40" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.955934][ T4417] [ 99.977436][ T4417] ====================================================== [ 99.984475][ T4417] WARNING: possible circular locking dependency detected [ 99.991510][ T4417] syzkaller #0 Not tainted [ 99.995946][ T4417] ------------------------------------------------------ [ 100.002985][ T4417] syz.0.40/4417 is trying to acquire lock: [ 100.008899][ T4417] ffff888078d51488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 100.019891][ T4417] [ 100.019891][ T4417] but task is already holding lock: [ 100.027250][ T4417] ffff88805b913120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 100.038404][ T4417] [ 100.038404][ T4417] which lock already depends on the new lock. [ 100.038404][ T4417] [ 100.048883][ T4417] [ 100.048883][ T4417] the existing dependency chain (in reverse order) is: [ 100.057917][ T4417] [ 100.057917][ T4417] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 100.066766][ T4417] down_read+0x44/0x2e0 [ 100.071438][ T4417] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 100.077321][ T4417] ocfs2_find_entry+0x3d1/0x1f90 [ 100.082779][ T4417] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 100.089111][ T4417] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 100.095172][ T4417] ocfs2_get_system_file_inode+0x319/0x760 [ 100.101587][ T4417] ocfs2_init_global_system_inodes+0x316/0x650 [ 100.108284][ T4417] ocfs2_fill_super+0x3dbf/0x4d80 [ 100.113838][ T4417] mount_bdev+0x287/0x3c0 [ 100.118689][ T4417] legacy_get_tree+0xe6/0x180 [ 100.123985][ T4417] vfs_get_tree+0x88/0x270 [ 100.128928][ T4417] do_new_mount+0x24a/0xa40 [ 100.134060][ T4417] __se_sys_mount+0x2d6/0x3c0 [ 100.139345][ T4417] do_syscall_64+0x4c/0xa0 [ 100.144275][ T4417] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 100.150935][ T4417] [ 100.150935][ T4417] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 100.159293][ T4417] __lock_acquire+0x2c33/0x7c60 [ 100.164669][ T4417] lock_acquire+0x197/0x3f0 [ 100.169734][ T4417] __mutex_lock_common+0x1eb/0x2390 [ 100.175461][ T4417] mutex_lock_nested+0x17/0x20 [ 100.181086][ T4417] ocfs2_get_system_file_inode+0x1b5/0x760 [ 100.187441][ T4417] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 100.194105][ T4417] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 100.201035][ T4417] ocfs2_lock_allocators+0x2f7/0x5b0 [ 100.206931][ T4417] ocfs2_write_begin_nolock+0x2216/0x4180 [ 100.213166][ T4417] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 100.219160][ T4417] __blockdev_direct_IO+0x146d/0x3c90 [ 100.225071][ T4417] ocfs2_direct_IO+0x23e/0x2b0 [ 100.230358][ T4417] generic_file_direct_write+0x22c/0x490 [ 100.236523][ T4417] __generic_file_write_iter+0x2b1/0x4e0 [ 100.242685][ T4417] ocfs2_file_write_iter+0x1578/0x1cf0 [ 100.248789][ T4417] do_iter_readv_writev+0x497/0x600 [ 100.254503][ T4417] do_iter_write+0x205/0x7b0 [ 100.259640][ T4417] iter_file_splice_write+0x665/0xc50 [ 100.265666][ T4417] direct_splice_actor+0xe1/0x130 [ 100.271207][ T4417] splice_direct_to_actor+0x4de/0xbd0 [ 100.277101][ T4417] do_splice_direct+0x1b6/0x2c0 [ 100.282478][ T4417] do_sendfile+0x5d5/0xec0 [ 100.287401][ T4417] __se_sys_sendfile64+0x13b/0x190 [ 100.293021][ T4417] do_syscall_64+0x4c/0xa0 [ 100.297954][ T4417] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 100.304449][ T4417] [ 100.304449][ T4417] other info that might help us debug this: [ 100.304449][ T4417] [ 100.315059][ T4417] Possible unsafe locking scenario: [ 100.315059][ T4417] [ 100.322514][ T4417] CPU0 CPU1 [ 100.327872][ T4417] ---- ---- [ 100.333228][ T4417] lock(&ocfs2_file_ip_alloc_sem_key); [ 100.338765][ T4417] lock(&osb->system_file_mutex); [ 100.346392][ T4417] lock(&ocfs2_file_ip_alloc_sem_key); [ 100.354455][ T4417] lock(&osb->system_file_mutex); [ 100.359565][ T4417] [ 100.359565][ T4417] *** DEADLOCK *** [ 100.359565][ T4417] [ 100.367712][ T4417] 3 locks held by syz.0.40/4417: [ 100.372746][ T4417] #0: ffff88802a76c460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5b2/0xec0 [ 100.381991][ T4417] #1: ffff88805b913488 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 100.393288][ T4417] #2: ffff88805b913120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 100.404877][ T4417] [ 100.404877][ T4417] stack backtrace: [ 100.410765][ T4417] CPU: 0 PID: 4417 Comm: syz.0.40 Not tainted syzkaller #0 [ 100.417952][ T4417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 100.427995][ T4417] Call Trace: [ 100.431272][ T4417] [ 100.434210][ T4417] dump_stack_lvl+0x168/0x230 [ 100.438908][ T4417] ? load_image+0x3b0/0x3b0 [ 100.443400][ T4417] ? show_regs_print_info+0x20/0x20 [ 100.448610][ T4417] ? print_circular_bug+0x12b/0x1a0 [ 100.453793][ T4417] check_noncircular+0x274/0x310 [ 100.458717][ T4417] ? add_chain_block+0x940/0x940 [ 100.463639][ T4417] ? lockdep_lock+0xdc/0x1e0 [ 100.468234][ T4417] ? __lock_acquire+0x12d9/0x7c60 [ 100.473368][ T4417] ? mark_lock+0x94/0x320 [ 100.477689][ T4417] __lock_acquire+0x2c33/0x7c60 [ 100.482528][ T4417] ? verify_lock_unused+0x140/0x140 [ 100.487714][ T4417] ? verify_lock_unused+0x140/0x140 [ 100.492901][ T4417] ? mark_lock+0x94/0x320 [ 100.497218][ T4417] ? mark_lock+0x94/0x320 [ 100.501551][ T4417] ? __lock_acquire+0x13ad/0x7c60 [ 100.506566][ T4417] ? hlock_conflict+0x59/0x1f0 [ 100.511315][ T4417] ? __bfs+0x2a3/0x5c0 [ 100.515374][ T4417] lock_acquire+0x197/0x3f0 [ 100.519883][ T4417] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 100.525862][ T4417] ? rcu_is_watching+0x11/0xa0 [ 100.530730][ T4417] ? __might_sleep+0xf0/0xf0 [ 100.535323][ T4417] ? lock_release+0xba/0x870 [ 100.539925][ T4417] ? read_lock_is_recursive+0x10/0x10 [ 100.545313][ T4417] ? rcu_lock_release+0x5/0x20 [ 100.550153][ T4417] ? read_lock_is_recursive+0x10/0x10 [ 100.555542][ T4417] ? __lock_acquire+0x7c60/0x7c60 [ 100.560917][ T4417] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 100.566908][ T4417] __mutex_lock_common+0x1eb/0x2390 [ 100.572099][ T4417] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 100.578158][ T4417] ? ocfs2_get_system_file_inode+0x154/0x760 [ 100.584149][ T4417] ? mutex_lock_io_nested+0x60/0x60 [ 100.589355][ T4417] ? __rwlock_init+0x140/0x140 [ 100.594120][ T4417] ? do_raw_spin_unlock+0x11d/0x230 [ 100.599329][ T4417] mutex_lock_nested+0x17/0x20 [ 100.604085][ T4417] ocfs2_get_system_file_inode+0x1b5/0x760 [ 100.610029][ T4417] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 100.616260][ T4417] ? lockdep_unlock+0x134/0x2d0 [ 100.621294][ T4417] ? lockdep_lock+0x1e0/0x1e0 [ 100.626002][ T4417] ? add_lock_to_list+0x18d/0x280 [ 100.631020][ T4417] ? __lock_acquire+0x289d/0x7c60 [ 100.636073][ T4417] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 100.642141][ T4417] ? verify_lock_unused+0x140/0x140 [ 100.647331][ T4417] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 100.654084][ T4417] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 100.660495][ T4417] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 100.665946][ T4417] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 100.671921][ T4417] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 100.677541][ T4417] ? __blockdev_direct_IO+0x146d/0x3c90 [ 100.683073][ T4417] ? generic_file_direct_write+0x22c/0x490 [ 100.688880][ T4417] ? __generic_file_write_iter+0x2b1/0x4e0 [ 100.694677][ T4417] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 100.700476][ T4417] ? do_iter_readv_writev+0x497/0x600 [ 100.705947][ T4417] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 100.712019][ T4417] ? __lock_acquire+0x7c60/0x7c60 [ 100.717033][ T4417] ? do_raw_spin_lock+0x11d/0x280 [ 100.722067][ T4417] ? __rwlock_init+0x140/0x140 [ 100.726933][ T4417] ? do_raw_spin_unlock+0x11d/0x230 [ 100.732121][ T4417] ? _raw_spin_unlock+0x24/0x40 [ 100.736959][ T4417] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 100.743102][ T4417] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 100.749653][ T4417] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 100.755993][ T4417] ? ocfs2_reserve_clusters+0x30/0x30 [ 100.761366][ T4417] ? __kasan_kmalloc+0xcc/0xf0 [ 100.766142][ T4417] ? rcu_is_watching+0x11/0xa0 [ 100.770905][ T4417] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 100.776477][ T4417] ? ocfs2_validate_extent_block+0x550/0x550 [ 100.782539][ T4417] ? do_splice_direct+0x1b6/0x2c0 [ 100.787659][ T4417] ? __se_sys_sendfile64+0x13b/0x190 [ 100.792951][ T4417] ? do_syscall_64+0x4c/0xa0 [ 100.797722][ T4417] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 100.803882][ T4417] ocfs2_lock_allocators+0x2f7/0x5b0 [ 100.809180][ T4417] ? _ocfs2_clear_bit+0x40/0x40 [ 100.814023][ T4417] ? do_raw_spin_lock+0x11d/0x280 [ 100.819055][ T4417] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 100.824863][ T4417] ? rcu_is_watching+0x11/0xa0 [ 100.829614][ T4417] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 100.835756][ T4417] ? kfree+0x4a/0x2a0 [ 100.839728][ T4417] ocfs2_write_begin_nolock+0x2216/0x4180 [ 100.845447][ T4417] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 100.851245][ T4417] ? __lock_acquire+0x289d/0x7c60 [ 100.856273][ T4417] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 100.862314][ T4417] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 100.868468][ T4417] ? ocfs2_orphan_add+0x1190/0x1190 [ 100.873661][ T4417] ? __might_sleep+0xf0/0xf0 [ 100.878245][ T4417] ? preempt_count_add+0x8d/0x190 [ 100.883342][ T4417] ? rwsem_write_trylock+0x12f/0x1b0 [ 100.888612][ T4417] ? clear_nonspinnable+0x60/0x60 [ 100.893642][ T4417] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 100.899097][ T4417] ? ocfs2_lock_get_block+0x50/0x50 [ 100.904470][ T4417] ? lockdep_init_map_type+0x9d/0x850 [ 100.909855][ T4417] ? lockdep_softirqs_off+0x420/0x420 [ 100.915431][ T4417] ? slab_post_alloc_hook+0x68/0x380 [ 100.920802][ T4417] ? iov_iter_advance+0x2a2/0x390 [ 100.925819][ T4417] ? iov_iter_bvec_advance+0x160/0x220 [ 100.931444][ T4417] ? ocfs2_lock_get_block+0x50/0x50 [ 100.936652][ T4417] __blockdev_direct_IO+0x146d/0x3c90 [ 100.942049][ T4417] ? sb_init_dio_done_wq+0x80/0x80 [ 100.947165][ T4417] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 100.953184][ T4417] ? ocfs2_lock_get_block+0x50/0x50 [ 100.958394][ T4417] ? lockdep_hardirqs_on+0x94/0x140 [ 100.963588][ T4417] ? invalidate_mapping_pagevec+0x30/0x30 [ 100.969348][ T4417] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 100.975623][ T4417] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 100.981659][ T4417] ? filemap_write_and_wait_range+0x269/0x380 [ 100.987811][ T4417] ? atime_needs_update+0x780/0x780 [ 100.993011][ T4417] ? file_remove_privs+0x3b6/0x590 [ 100.998113][ T4417] ? ocfs2_lock_get_block+0x50/0x50 [ 101.003322][ T4417] ocfs2_direct_IO+0x23e/0x2b0 [ 101.008088][ T4417] generic_file_direct_write+0x22c/0x490 [ 101.013749][ T4417] __generic_file_write_iter+0x2b1/0x4e0 [ 101.019369][ T4417] ? _raw_spin_unlock+0x24/0x40 [ 101.024210][ T4417] ? ocfs2_inode_unlock+0x11a/0x140 [ 101.029399][ T4417] ocfs2_file_write_iter+0x1578/0x1cf0 [ 101.034858][ T4417] ? ocfs2_file_read_iter+0xa20/0xa20 [ 101.040222][ T4417] ? rcu_lock_release+0x5/0x20 [ 101.044975][ T4417] ? __lock_acquire+0x7c60/0x7c60 [ 101.050023][ T4417] ? aa_file_perm+0x3a3/0xe20 [ 101.054777][ T4417] ? __kasan_kmalloc+0xb5/0xf0 [ 101.059534][ T4417] ? do_sendfile+0x5d5/0xec0 [ 101.064113][ T4417] do_iter_readv_writev+0x497/0x600 [ 101.069305][ T4417] ? generic_file_rw_checks+0x280/0x280 [ 101.074928][ T4417] ? common_file_perm+0x171/0x1c0 [ 101.079948][ T4417] ? fsnotify_perm+0x5d/0x560 [ 101.084636][ T4417] ? security_file_permission+0x75/0xa0 [ 101.090173][ T4417] do_iter_write+0x205/0x7b0 [ 101.094757][ T4417] ? memset+0x1e/0x40 [ 101.098752][ T4417] ? iov_iter_bvec+0xb4/0x170 [ 101.103421][ T4417] iter_file_splice_write+0x665/0xc50 [ 101.108785][ T4417] ? splice_from_pipe+0x150/0x150 [ 101.113816][ T4417] ? generic_file_splice_read+0x415/0x590 [ 101.119528][ T4417] ? splice_shrink_spd+0xc0/0xc0 [ 101.124472][ T4417] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 101.131063][ T4417] ? splice_from_pipe+0x150/0x150 [ 101.136092][ T4417] direct_splice_actor+0xe1/0x130 [ 101.141104][ T4417] splice_direct_to_actor+0x4de/0xbd0 [ 101.146465][ T4417] ? direct_file_splice_eof+0xa0/0xa0 [ 101.151927][ T4417] ? pipe_to_sendpage+0x310/0x310 [ 101.156938][ T4417] ? common_file_perm+0x171/0x1c0 [ 101.161949][ T4417] ? fsnotify_perm+0x5d/0x560 [ 101.166637][ T4417] ? security_file_permission+0x75/0xa0 [ 101.172174][ T4417] do_splice_direct+0x1b6/0x2c0 [ 101.177121][ T4417] ? splice_direct_to_actor+0xbd0/0xbd0 [ 101.182670][ T4417] ? rcu_read_lock_any_held+0xb0/0x120 [ 101.188123][ T4417] ? do_splice_direct+0x2c0/0x2c0 [ 101.193156][ T4417] ? common_file_perm+0x171/0x1c0 [ 101.198169][ T4417] do_sendfile+0x5d5/0xec0 [ 101.202587][ T4417] ? do_pwritev+0x340/0x340 [ 101.207080][ T4417] ? __lock_acquire+0x7c60/0x7c60 [ 101.212097][ T4417] __se_sys_sendfile64+0x13b/0x190 [ 101.217232][ T4417] ? lock_chain_count+0x20/0x20 [ 101.222195][ T4417] ? __x64_sys_sendfile64+0xa0/0xa0 [ 101.227384][ T4417] ? lockdep_hardirqs_on+0x94/0x140 [ 101.232570][ T4417] do_syscall_64+0x4c/0xa0 [ 101.237131][ T4417] ? clear_bhb_loop+0x30/0x80 [ 101.241924][ T4417] ? clear_bhb_loop+0x30/0x80 [ 101.246696][ T4417] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 101.252705][ T4417] RIP: 0033:0x7fec02d12749 [ 101.257134][ T4417] 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 [ 101.276745][ T4417] RSP: 002b:00007ffccd35f0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 101.285185][ T4417] RAX: ffffffffffffffda RBX: 00007fec02f68fa0 RCX: 00007fec02d12749 [ 101.293176][ T4417] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 101.301140][ T4417] RBP: 00007fec02d96f91 R08: 0000000000000000 R09: 0000000000000000 [ 101.309104][ T4417] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000 [ 101.317068][ T4417] R13: 00007fec02f68fa0 R14: 00007fec02f68fa0 R15: 0000000000000004 [ 101.325148][ T4417] [ 101.413433][ T4417] (syz.0.40,4417,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.420036][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 101.636273][ T4421] loop0: detected capacity change from 0 to 32768 [ 101.692552][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.704398][ T26] audit: type=1800 audit(1764116011.733:26): pid=4421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.41" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 101.803254][ T4421] (syz.0.41,4421,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.808946][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 102.021620][ T4425] loop0: detected capacity change from 0 to 32768 [ 102.073492][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.084393][ T26] audit: type=1800 audit(1764116012.113:27): pid=4425 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.42" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 102.186136][ T4425] (syz.0.42,4425,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.192418][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 102.392454][ T4429] loop0: detected capacity change from 0 to 32768 [ 102.443665][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.455173][ T26] audit: type=1800 audit(1764116012.483:28): pid=4429 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.43" name="file1" dev="loop0" ino=17058 res=0 errno=0 2025/11/26 00:13:32 executed programs: 29 [ 102.554571][ T4429] (syz.0.43,4429,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.561064][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 102.764908][ T4433] loop0: detected capacity change from 0 to 32768 [ 102.822230][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.833488][ T26] audit: type=1800 audit(1764116012.863:29): pid=4433 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.44" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 102.936920][ T4433] (syz.0.44,4433,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.942546][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 103.143253][ T4437] loop0: detected capacity change from 0 to 32768 [ 103.192613][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.203472][ T26] audit: type=1800 audit(1764116013.233:30): pid=4437 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.45" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 103.311090][ T4437] (syz.0.45,4437,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.317119][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 103.554588][ T4441] loop0: detected capacity change from 0 to 32768 [ 103.612368][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.623353][ T26] audit: type=1800 audit(1764116013.653:31): pid=4441 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.46" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 103.730688][ T4441] (syz.0.46,4441,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.736372][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 103.931155][ T4445] loop0: detected capacity change from 0 to 32768 [ 104.004492][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.015506][ T26] audit: type=1800 audit(1764116014.043:32): pid=4445 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.47" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.107671][ T4445] (syz.0.47,4445,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.114218][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 104.329685][ T4449] loop0: detected capacity change from 0 to 32768 [ 104.373011][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.385011][ T26] audit: type=1800 audit(1764116014.413:33): pid=4449 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.48" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.482741][ T4449] (syz.0.48,4449,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.489284][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 104.713981][ T4453] loop0: detected capacity change from 0 to 32768 [ 104.761438][ T4453] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.772891][ T26] audit: type=1800 audit(1764116014.803:34): pid=4453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.879631][ T4453] (syz.0.49,4453,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.885921][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 105.082601][ T4457] loop0: detected capacity change from 0 to 32768 [ 105.133577][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.144672][ T26] audit: type=1800 audit(1764116015.173:35): pid=4457 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.50" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.246260][ T4457] (syz.0.50,4457,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.251312][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 105.451722][ T4461] loop0: detected capacity change from 0 to 32768 [ 105.501030][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.513478][ T26] audit: type=1800 audit(1764116015.543:36): pid=4461 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.51" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.612957][ T4461] (syz.0.51,4461,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.619629][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 105.832088][ T4465] loop0: detected capacity change from 0 to 32768 [ 105.890617][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.902615][ T26] audit: type=1800 audit(1764116015.933:37): pid=4465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.52" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 106.013316][ T4465] (syz.0.52,4465,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.019906][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 106.240801][ T4469] loop0: detected capacity change from 0 to 32768 [ 106.291233][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.302479][ T26] audit: type=1800 audit(1764116016.333:38): pid=4469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.53" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 106.396364][ T4469] (syz.0.53,4469,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.402540][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 106.604272][ T4473] loop0: detected capacity change from 0 to 32768 [ 106.713385][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.724328][ T26] audit: type=1800 audit(1764116016.753:39): pid=4473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.54" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 106.832791][ T4473] (syz.0.54,4473,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.838713][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 107.044111][ T4477] loop0: detected capacity change from 0 to 32768 [ 107.103078][ T4477] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.207061][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 107.392757][ T4481] loop0: detected capacity change from 0 to 32768 [ 107.506758][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/11/26 00:13:37 executed programs: 42 [ 107.604448][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 107.802271][ T4485] loop0: detected capacity change from 0 to 32768 [ 107.852421][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.957723][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 108.147361][ T4489] loop0: detected capacity change from 0 to 32768 [ 108.212740][ T4489] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.223710][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 108.223725][ T26] audit: type=1800 audit(1764116018.253:43): pid=4489 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.58" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 108.320541][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 108.495910][ T4493] loop0: detected capacity change from 0 to 32768 [ 108.553347][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.564750][ T26] audit: type=1800 audit(1764116018.593:44): pid=4493 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.59" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 108.659432][ T4493] ocfs2_dio_end_io: 4 callbacks suppressed [ 108.659448][ T4493] (syz.0.59,4493,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 108.671838][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 108.895421][ T4497] loop0: detected capacity change from 0 to 32768 [ 108.950492][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.962408][ T26] audit: type=1800 audit(1764116018.993:45): pid=4497 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.60" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 109.059750][ T4497] (syz.0.60,4497,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.066115][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 109.287578][ T4501] loop0: detected capacity change from 0 to 32768 [ 109.352205][ T4501] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.363959][ T26] audit: type=1800 audit(1764116019.393:46): pid=4501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.61" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 109.463233][ T4501] (syz.0.61,4501,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.469492][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 109.656235][ T4505] loop0: detected capacity change from 0 to 32768 [ 109.733477][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.744997][ T26] audit: type=1800 audit(1764116019.773:47): pid=4505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.62" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 109.845375][ T4505] (syz.0.62,4505,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.851281][ T4294] ocfs2: Unmounting device (7,0) on (node local)