Warning: Permanently added '10.128.0.173' (ED25519) to the list of known hosts. 2026/02/22 23:39:12 parsed 1 programs [ 71.702176][ T4190] cgroup: Unknown subsys name 'net' [ 71.833324][ T4190] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 73.538523][ T4190] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 76.669297][ T4241] chnl_net:caif_netlink_parms(): no params data found [ 76.739389][ T4241] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.747707][ T4241] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.757732][ T4241] device bridge_slave_0 entered promiscuous mode [ 76.768012][ T4241] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.775334][ T4241] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.784897][ T4241] device bridge_slave_1 entered promiscuous mode [ 76.812361][ T4241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.824155][ T4241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.854096][ T4241] team0: Port device team_slave_0 added [ 76.862979][ T4241] team0: Port device team_slave_1 added [ 76.889242][ T4241] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.896292][ T4241] 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. [ 76.924195][ T4241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.939874][ T4241] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.947084][ T4241] 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. [ 76.974984][ T4241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.017678][ T4241] device hsr_slave_0 entered promiscuous mode [ 77.024788][ T4241] device hsr_slave_1 entered promiscuous mode [ 77.184558][ T4241] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.200741][ T4241] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.212760][ T4241] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.225931][ T4241] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.263690][ T4241] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.271046][ T4241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.279972][ T4241] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.287150][ T4241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.360148][ T4241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.383025][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.395625][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.406564][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.417537][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 77.434249][ T4241] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.448865][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.460507][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.467671][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.491371][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.501739][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.508906][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.526856][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.535572][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.547886][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.560979][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.581378][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.594766][ T4241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.751853][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.760004][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.780534][ T4241] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.799917][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.809687][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.829774][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.839108][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.848629][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.857175][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.867631][ T4241] device veth0_vlan entered promiscuous mode [ 77.893746][ T4241] device veth1_vlan entered promiscuous mode [ 77.917623][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.927717][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.937288][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.946842][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.958204][ T4241] device veth0_macvtap entered promiscuous mode [ 77.984890][ T4241] device veth1_macvtap entered promiscuous mode [ 78.003316][ T4241] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.014867][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.023323][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.031783][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.041377][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.053662][ T4241] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.064445][ T4241] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.073498][ T4241] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.082420][ T4241] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.092263][ T4241] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.102900][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.111872][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.086332][ T422] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.094409][ T422] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.124666][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.148372][ T1268] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.157157][ T1268] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.165371][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/02/22 23:39:22 executed programs: 0 [ 80.118008][ T4285] chnl_net:caif_netlink_parms(): no params data found [ 80.183844][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.191212][ T4285] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.199642][ T4285] device bridge_slave_0 entered promiscuous mode [ 80.208375][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.215571][ T4285] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.223832][ T4285] device bridge_slave_1 entered promiscuous mode [ 80.248391][ T4285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.261727][ T4285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.289639][ T4285] team0: Port device team_slave_0 added [ 80.299185][ T4285] team0: Port device team_slave_1 added [ 80.318576][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.325575][ T4285] 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. [ 80.352906][ T4285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.371310][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.381315][ T4285] 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. [ 80.408070][ T4285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.432564][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.467468][ T4285] device hsr_slave_0 entered promiscuous mode [ 80.474453][ T4285] device hsr_slave_1 entered promiscuous mode [ 80.481298][ T4285] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.489306][ T4285] Cannot create hsr debugfs directory [ 82.007221][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 83.374914][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.442147][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.505336][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.086707][ T4253] Bluetooth: hci0: command 0x041b tx timeout [ 84.455090][ T4285] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.468010][ T4285] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.479415][ T4285] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.491805][ T4285] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.589646][ T4285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.603589][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.611839][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.623332][ T4285] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.645083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.654079][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.663231][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.670367][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.681365][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.689852][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.699837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.708560][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.715630][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.743882][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.759371][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.770812][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.781815][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.790883][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.826556][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.835818][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.848511][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.859093][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.870900][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.880410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.893838][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.030473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.038671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.055232][ T4285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.091230][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.100099][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.142435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.152334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.163450][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.171875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.181550][ T4285] device veth0_vlan entered promiscuous mode [ 85.197110][ T4285] device veth1_vlan entered promiscuous mode [ 85.226719][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.237466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.245687][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.256591][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.267622][ T4285] device veth0_macvtap entered promiscuous mode [ 85.278877][ T4285] device veth1_macvtap entered promiscuous mode [ 85.305120][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.316664][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.328783][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.337719][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.346186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.354311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.363661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.377091][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.387838][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.399215][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.417953][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.428485][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.445059][ T154] device hsr_slave_0 left promiscuous mode [ 85.452306][ T154] device hsr_slave_1 left promiscuous mode [ 85.459935][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 85.468712][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 85.477487][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 85.484904][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.493966][ T154] device bridge_slave_1 left promiscuous mode [ 85.501443][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.515384][ T154] device bridge_slave_0 left promiscuous mode [ 85.522616][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.542959][ T154] device veth1_macvtap left promiscuous mode [ 85.549526][ T154] device veth0_macvtap left promiscuous mode [ 85.555619][ T154] device veth1_vlan left promiscuous mode [ 85.561703][ T154] device veth0_vlan left promiscuous mode [ 85.752658][ T154] team0 (unregistering): Port device team_slave_1 removed [ 85.773205][ T154] team0 (unregistering): Port device team_slave_0 removed [ 85.787539][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 85.803170][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 85.867883][ T154] bond0 (unregistering): Released all slaves [ 85.931434][ T4285] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.940533][ T4285] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.949703][ T4285] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.958810][ T4285] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.081179][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.098302][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.106131][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/02/22 23:39:29 executed programs: 2 [ 86.126606][ T1268] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.134524][ T1268] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.151184][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.170299][ T4234] Bluetooth: hci0: command 0x040f tx timeout [ 86.419769][ T4342] loop0: detected capacity change from 0 to 32768 [ 86.467225][ T4342] ======================================================= [ 86.467225][ T4342] WARNING: The mand mount option has been deprecated and [ 86.467225][ T4342] and is ignored by this kernel. Remove the mand [ 86.467225][ T4342] option from the mount to silence this warning. [ 86.467225][ T4342] ======================================================= [ 86.599803][ T4342] JBD2: Ignoring recovery information on journal [ 86.701925][ T4342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.763602][ T26] audit: type=1800 audit(1771803569.832:2): pid=4342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 86.810466][ T1110] cfg80211: failed to load regulatory.db [ 87.248561][ T4342] (syz.0.17,4342,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.284922][ T4342] syz.0.17 (4342) used greatest stack depth: 18328 bytes left [ 87.339694][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 87.945361][ T4346] loop0: detected capacity change from 0 to 32768 [ 87.985185][ T4346] JBD2: Ignoring recovery information on journal [ 88.069063][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.085827][ T26] audit: type=1800 audit(1771803571.152:3): pid=4346 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 88.246033][ T23] Bluetooth: hci0: command 0x0419 tx timeout [ 88.411962][ T4346] (syz.0.18,4346,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.451643][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 88.780025][ T4350] loop0: detected capacity change from 0 to 32768 [ 88.880144][ T4350] JBD2: Ignoring recovery information on journal [ 88.912550][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.927910][ T26] audit: type=1800 audit(1771803572.002:4): pid=4350 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 89.226938][ T4350] (syz.0.19,4350,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.249795][ T4350] syz.0.19 (4350) used greatest stack depth: 18008 bytes left [ 89.280677][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 89.595413][ T4354] loop0: detected capacity change from 0 to 32768 [ 89.707850][ T4354] JBD2: Ignoring recovery information on journal [ 89.769907][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.806379][ T26] audit: type=1800 audit(1771803572.882:5): pid=4354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 90.231223][ T4354] (syz.0.20,4354,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.278721][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 90.590247][ T4358] loop0: detected capacity change from 0 to 32768 [ 90.676372][ T4358] JBD2: Ignoring recovery information on journal [ 90.705657][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.720044][ T26] audit: type=1800 audit(1771803573.792:6): pid=4358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 91.019266][ T4358] (syz.0.21,4358,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.055654][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 91.360137][ T4362] loop0: detected capacity change from 0 to 32768 [ 91.434790][ T4362] JBD2: Ignoring recovery information on journal [ 91.465445][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.481343][ T26] audit: type=1800 audit(1771803574.552:7): pid=4362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file2" dev="loop0" ino=17058 res=0 errno=0 2026/02/22 23:39:34 executed programs: 8 [ 91.772181][ T4362] (syz.0.22,4362,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.809276][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 92.085140][ T4366] loop0: detected capacity change from 0 to 32768 [ 92.142119][ T4366] JBD2: Ignoring recovery information on journal [ 92.171926][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.187041][ T26] audit: type=1800 audit(1771803575.262:8): pid=4366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 92.510992][ T4366] (syz.0.23,4366,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.549734][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 92.882766][ T4370] loop0: detected capacity change from 0 to 32768 [ 92.951295][ T4370] JBD2: Ignoring recovery information on journal [ 92.988725][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.002702][ T26] audit: type=1800 audit(1771803576.072:9): pid=4370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 93.298160][ T4370] (syz.0.24,4370,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.334260][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 93.631868][ T4374] loop0: detected capacity change from 0 to 32768 [ 93.697074][ T4374] JBD2: Ignoring recovery information on journal [ 93.732933][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.746403][ T26] audit: type=1800 audit(1771803576.822:10): pid=4374 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 94.041926][ T4374] (syz.0.25,4374,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.077339][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 94.375210][ T4378] loop0: detected capacity change from 0 to 32768 [ 94.443529][ T4378] JBD2: Ignoring recovery information on journal [ 94.472664][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.487432][ T26] audit: type=1800 audit(1771803577.562:11): pid=4378 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 94.796821][ T4378] (syz.0.26,4378,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.835794][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 95.142015][ T4382] loop0: detected capacity change from 0 to 32768 [ 95.208249][ T4382] JBD2: Ignoring recovery information on journal [ 95.239352][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.253967][ T26] audit: type=1800 audit(1771803578.322:12): pid=4382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.27" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 95.552471][ T4382] (syz.0.27,4382,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.588407][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 95.884904][ T4386] loop0: detected capacity change from 0 to 32768 [ 95.915361][ T4386] JBD2: Ignoring recovery information on journal [ 95.946104][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.960560][ T26] audit: type=1800 audit(1771803579.032:13): pid=4386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.28" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 96.252584][ T4386] (syz.0.28,4386,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.289947][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 96.594130][ T4390] loop0: detected capacity change from 0 to 32768 [ 96.652870][ T4390] JBD2: Ignoring recovery information on journal [ 96.681908][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.695242][ T26] audit: type=1800 audit(1771803579.762:14): pid=4390 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.29" name="file2" dev="loop0" ino=17058 res=0 errno=0 2026/02/22 23:39:40 executed programs: 15 [ 97.001791][ T4390] (syz.0.29,4390,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.038889][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 97.358038][ T4394] loop0: detected capacity change from 0 to 32768 [ 97.422599][ T4394] JBD2: Ignoring recovery information on journal [ 97.452953][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.468099][ T26] audit: type=1800 audit(1771803580.542:15): pid=4394 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.30" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 97.783501][ T4394] (syz.0.30,4394,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.820982][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 98.119781][ T4398] loop0: detected capacity change from 0 to 32768 [ 98.185256][ T4398] JBD2: Ignoring recovery information on journal [ 98.213923][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.228154][ T26] audit: type=1800 audit(1771803581.302:16): pid=4398 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.31" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 98.530320][ T4398] (syz.0.31,4398,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.566556][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 98.868738][ T4402] loop0: detected capacity change from 0 to 32768 [ 98.935251][ T4402] JBD2: Ignoring recovery information on journal [ 98.980518][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.994508][ T26] audit: type=1800 audit(1771803582.062:17): pid=4402 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.32" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 99.282686][ T4402] (syz.0.32,4402,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.319613][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 99.639300][ T4406] loop0: detected capacity change from 0 to 32768 [ 99.706651][ T4406] JBD2: Ignoring recovery information on journal [ 99.737816][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.752036][ T26] audit: type=1800 audit(1771803582.822:18): pid=4406 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.33" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 100.070939][ T4406] (syz.0.33,4406,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.109734][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 100.414365][ T4410] loop0: detected capacity change from 0 to 32768 [ 100.486568][ T4410] JBD2: Ignoring recovery information on journal [ 100.520059][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.533003][ T26] audit: type=1800 audit(1771803583.602:19): pid=4410 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.34" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 100.850529][ T4410] (syz.0.34,4410,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.891932][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 101.216046][ T4414] loop0: detected capacity change from 0 to 32768 [ 101.316160][ T4414] JBD2: Ignoring recovery information on journal [ 101.343137][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.359190][ T26] audit: type=1800 audit(1771803584.432:20): pid=4414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.35" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 101.642120][ T4414] (syz.0.35,4414,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.676858][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 101.989364][ T4418] loop0: detected capacity change from 0 to 32768 [ 102.062302][ T4418] JBD2: Ignoring recovery information on journal [ 102.093719][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.107003][ T26] audit: type=1800 audit(1771803585.182:21): pid=4418 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.36" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 102.113306][ T4418] [ 102.130499][ T4418] ====================================================== [ 102.137882][ T4418] WARNING: possible circular locking dependency detected [ 102.144954][ T4418] syzkaller #0 Not tainted [ 102.149404][ T4418] ------------------------------------------------------ [ 102.156457][ T4418] syz.0.36/4418 is trying to acquire lock: [ 102.162434][ T4418] ffff888078075488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.173616][ T4418] [ 102.173616][ T4418] but task is already holding lock: [ 102.181098][ T4418] ffff888068a014a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 102.192212][ T4418] [ 102.192212][ T4418] which lock already depends on the new lock. [ 102.192212][ T4418] [ 102.202653][ T4418] [ 102.202653][ T4418] the existing dependency chain (in reverse order) is: [ 102.211829][ T4418] [ 102.211829][ T4418] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 102.220731][ T4418] down_read+0x44/0x2e0 [ 102.225767][ T4418] ocfs2_read_virt_blocks+0x237/0x8d0 [ 102.231708][ T4418] ocfs2_find_entry+0x3ca/0x2060 [ 102.237329][ T4418] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 102.243353][ T4418] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 102.249458][ T4418] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 102.255943][ T4418] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 102.262664][ T4418] ocfs2_fill_super+0x4060/0x50f0 [ 102.268247][ T4418] mount_bdev+0x287/0x3c0 [ 102.273137][ T4418] legacy_get_tree+0xe6/0x180 [ 102.278372][ T4418] vfs_get_tree+0x88/0x270 [ 102.283343][ T4418] do_new_mount+0x24a/0xa40 [ 102.288417][ T4418] __se_sys_mount+0x2e3/0x3d0 [ 102.293653][ T4418] do_syscall_64+0x4c/0xa0 [ 102.298628][ T4418] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.305070][ T4418] [ 102.305070][ T4418] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 102.313449][ T4418] __lock_acquire+0x2c42/0x7d10 [ 102.318832][ T4418] lock_acquire+0x19e/0x400 [ 102.323868][ T4418] __mutex_lock_common+0x1e3/0x2400 [ 102.329594][ T4418] mutex_lock_nested+0x17/0x20 [ 102.335021][ T4418] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.341495][ T4418] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 102.348106][ T4418] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 102.354988][ T4418] ocfs2_lock_allocators+0x2d5/0x5f0 [ 102.360812][ T4418] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 102.367068][ T4418] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 102.373283][ T4418] __blockdev_direct_IO+0x13d4/0x3a70 [ 102.379185][ T4418] ocfs2_direct_IO+0x233/0x2a0 [ 102.384479][ T4418] generic_file_direct_write+0x22c/0x490 [ 102.390629][ T4418] __generic_file_write_iter+0x2b1/0x4e0 [ 102.396806][ T4418] ocfs2_file_write_iter+0x1670/0x1e70 [ 102.402817][ T4418] do_iter_readv_writev+0x47e/0x5f0 [ 102.408552][ T4418] do_iter_write+0x205/0x7b0 [ 102.413681][ T4418] iter_file_splice_write+0x699/0xcc0 [ 102.419692][ T4418] direct_splice_actor+0xe1/0x130 [ 102.425261][ T4418] splice_direct_to_actor+0x4ea/0xc10 [ 102.431187][ T4418] do_splice_direct+0x1d4/0x2f0 [ 102.436736][ T4418] do_sendfile+0x5fc/0xeb0 [ 102.441810][ T4418] __se_sys_sendfile64+0x141/0x1a0 [ 102.447475][ T4418] do_syscall_64+0x4c/0xa0 [ 102.452446][ T4418] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.458991][ T4418] [ 102.458991][ T4418] other info that might help us debug this: [ 102.458991][ T4418] [ 102.469483][ T4418] Possible unsafe locking scenario: [ 102.469483][ T4418] [ 102.477094][ T4418] CPU0 CPU1 [ 102.482472][ T4418] ---- ---- [ 102.487848][ T4418] lock(&ocfs2_file_ip_alloc_sem_key); [ 102.493400][ T4418] lock(&osb->system_file_mutex); [ 102.501040][ T4418] lock(&ocfs2_file_ip_alloc_sem_key); [ 102.509218][ T4418] lock(&osb->system_file_mutex); [ 102.514358][ T4418] [ 102.514358][ T4418] *** DEADLOCK *** [ 102.514358][ T4418] [ 102.522711][ T4418] 3 locks held by syz.0.36/4418: [ 102.527649][ T4418] #0: ffff88807e83c460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5d9/0xeb0 [ 102.536795][ T4418] #1: ffff888068a01808 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 102.548115][ T4418] #2: ffff888068a014a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 102.559616][ T4418] [ 102.559616][ T4418] stack backtrace: [ 102.565717][ T4418] CPU: 0 PID: 4418 Comm: syz.0.36 Not tainted syzkaller #0 [ 102.572930][ T4418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 102.583128][ T4418] Call Trace: [ 102.586744][ T4418] [ 102.589825][ T4418] dump_stack_lvl+0x188/0x250 [ 102.594550][ T4418] ? load_image+0x400/0x400 [ 102.599194][ T4418] ? show_regs_print_info+0x20/0x20 [ 102.604427][ T4418] ? print_circular_bug+0x12b/0x1a0 [ 102.609652][ T4418] check_noncircular+0x296/0x330 [ 102.614605][ T4418] ? add_chain_block+0x940/0x940 [ 102.619553][ T4418] ? lockdep_lock+0xf1/0x1f0 [ 102.624158][ T4418] ? mark_lock+0x94/0x320 [ 102.628713][ T4418] __lock_acquire+0x2c42/0x7d10 [ 102.633595][ T4418] ? verify_lock_unused+0x140/0x140 [ 102.638991][ T4418] ? mark_lock+0x94/0x320 [ 102.643337][ T4418] ? __lock_acquire+0x13bc/0x7d10 [ 102.648642][ T4418] ? hlock_conflict+0x59/0x1f0 [ 102.653421][ T4418] ? __bfs+0x2a3/0x5c0 [ 102.657501][ T4418] lock_acquire+0x19e/0x400 [ 102.662027][ T4418] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.668282][ T4418] ? rcu_is_watching+0x11/0xa0 [ 102.673161][ T4418] ? __might_sleep+0xf0/0xf0 [ 102.677768][ T4418] ? lock_release+0xb5/0x8a0 [ 102.682419][ T4418] ? read_lock_is_recursive+0x10/0x10 [ 102.687892][ T4418] ? rcu_lock_release+0x5/0x20 [ 102.692672][ T4418] ? read_lock_is_recursive+0x10/0x10 [ 102.698165][ T4418] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.704351][ T4418] __mutex_lock_common+0x1e3/0x2400 [ 102.709569][ T4418] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.715811][ T4418] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 102.721957][ T4418] ? mutex_lock_io_nested+0x60/0x60 [ 102.727194][ T4418] ? __rwlock_init+0x140/0x140 [ 102.732008][ T4418] ? do_raw_spin_unlock+0x11d/0x230 [ 102.737352][ T4418] mutex_lock_nested+0x17/0x20 [ 102.742166][ T4418] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 102.748202][ T4418] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 102.754209][ T4418] ? lockdep_unlock+0x143/0x2e0 [ 102.759093][ T4418] ? lockdep_lock+0x1f0/0x1f0 [ 102.763802][ T4418] ? add_lock_to_list+0x18d/0x280 [ 102.768930][ T4418] ? __lock_acquire+0x28ac/0x7d10 [ 102.773976][ T4418] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 102.780052][ T4418] ? verify_lock_unused+0x140/0x140 [ 102.785520][ T4418] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 102.792218][ T4418] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 102.798651][ T4418] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 102.804129][ T4418] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 102.810029][ T4418] ? ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 102.815675][ T4418] ? __blockdev_direct_IO+0x13d4/0x3a70 [ 102.821243][ T4418] ? generic_file_direct_write+0x22c/0x490 [ 102.827068][ T4418] ? __generic_file_write_iter+0x2b1/0x4e0 [ 102.832906][ T4418] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 102.838563][ T4418] ? do_iter_readv_writev+0x47e/0x5f0 [ 102.844064][ T4418] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 102.850136][ T4418] ? __lock_acquire+0x7d10/0x7d10 [ 102.855569][ T4418] ? do_raw_spin_lock+0x128/0x2f0 [ 102.860618][ T4418] ? __rwlock_init+0x140/0x140 [ 102.865425][ T4418] ? do_raw_spin_unlock+0x11d/0x230 [ 102.870635][ T4418] ? _raw_spin_unlock+0x24/0x40 [ 102.875495][ T4418] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 102.881920][ T4418] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 102.888451][ T4418] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 102.894800][ T4418] ? ocfs2_reserve_clusters+0x30/0x30 [ 102.900192][ T4418] ? __kasan_kmalloc+0xcc/0xf0 [ 102.904967][ T4418] ? rcu_is_watching+0x11/0xa0 [ 102.909734][ T4418] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 102.915404][ T4418] ? ocfs2_validate_extent_block+0x570/0x570 [ 102.921413][ T4418] ? do_splice_direct+0x1d4/0x2f0 [ 102.926487][ T4418] ? __se_sys_sendfile64+0x141/0x1a0 [ 102.931788][ T4418] ? do_syscall_64+0x4c/0xa0 [ 102.936430][ T4418] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.942533][ T4418] ocfs2_lock_allocators+0x2d5/0x5f0 [ 102.947852][ T4418] ? _ocfs2_clear_bit+0x40/0x40 [ 102.952732][ T4418] ? do_raw_spin_lock+0x128/0x2f0 [ 102.958043][ T4418] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 102.963975][ T4418] ? rcu_is_watching+0x11/0xa0 [ 102.968748][ T4418] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 102.974667][ T4418] ? kfree+0x4a/0x2a0 [ 102.978671][ T4418] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 102.984418][ T4418] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 102.990231][ T4418] ? __lock_acquire+0x28ac/0x7d10 [ 102.995365][ T4418] ? ocfs2_read_inode_block+0x120/0x190 [ 103.000919][ T4418] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 103.007046][ T4418] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 103.013120][ T4418] ? ocfs2_orphan_add+0x11d0/0x11d0 [ 103.018555][ T4418] ? rwsem_write_trylock+0x135/0x1c0 [ 103.023975][ T4418] ? clear_nonspinnable+0x60/0x60 [ 103.029187][ T4418] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 103.034670][ T4418] ? ocfs2_lock_get_block+0x50/0x50 [ 103.039879][ T4418] ? lockdep_init_map_type+0x98/0x900 [ 103.045262][ T4418] ? lockdep_softirqs_off+0x430/0x430 [ 103.050647][ T4418] ? slab_post_alloc_hook+0x68/0x380 [ 103.055948][ T4418] ? iov_iter_advance+0x2a2/0x390 [ 103.061014][ T4418] ? iov_iter_bvec_advance+0x160/0x220 [ 103.066510][ T4418] ? ocfs2_lock_get_block+0x50/0x50 [ 103.071745][ T4418] __blockdev_direct_IO+0x13d4/0x3a70 [ 103.077310][ T4418] ? sb_init_dio_done_wq+0x80/0x80 [ 103.082956][ T4418] ? ocfs2_lock_get_block+0x50/0x50 [ 103.088182][ T4418] ? invalidate_mapping_pagevec+0x30/0x30 [ 103.093929][ T4418] ? filemap_write_and_wait_range+0x2b0/0x3d0 [ 103.100448][ T4418] ? rcu_is_watching+0x11/0xa0 [ 103.105231][ T4418] ? __mark_inode_dirty+0x7c7/0xc90 [ 103.110442][ T4418] ? ocfs2_lock_get_block+0x50/0x50 [ 103.115674][ T4418] ocfs2_direct_IO+0x233/0x2a0 [ 103.120445][ T4418] generic_file_direct_write+0x22c/0x490 [ 103.126217][ T4418] __generic_file_write_iter+0x2b1/0x4e0 [ 103.131884][ T4418] ? _raw_spin_unlock+0x24/0x40 [ 103.136960][ T4418] ? ocfs2_inode_unlock+0x11a/0x140 [ 103.142225][ T4418] ocfs2_file_write_iter+0x1670/0x1e70 [ 103.147711][ T4418] ? deref_stack_reg+0xd0/0x120 [ 103.152575][ T4418] ? ocfs2_file_read_iter+0xa80/0xa80 [ 103.158071][ T4418] ? rcu_lock_release+0x5/0x20 [ 103.162983][ T4418] ? __lock_acquire+0x7d10/0x7d10 [ 103.168046][ T4418] ? aa_file_perm+0x38b/0xe80 [ 103.172739][ T4418] ? __kasan_kmalloc+0xb5/0xf0 [ 103.177511][ T4418] ? splice_direct_to_actor+0x4ea/0xc10 [ 103.183074][ T4418] do_iter_readv_writev+0x47e/0x5f0 [ 103.188302][ T4418] ? aa_path_link+0x880/0x880 [ 103.192992][ T4418] ? generic_file_rw_checks+0x280/0x280 [ 103.198545][ T4418] ? common_file_perm+0x171/0x1c0 [ 103.203589][ T4418] ? fsnotify_perm+0x5d/0x560 [ 103.208276][ T4418] ? security_file_permission+0x75/0xa0 [ 103.213846][ T4418] do_iter_write+0x205/0x7b0 [ 103.218443][ T4418] ? memset+0x1e/0x40 [ 103.222452][ T4418] ? iov_iter_bvec+0xb4/0x170 [ 103.227129][ T4418] iter_file_splice_write+0x699/0xcc0 [ 103.232508][ T4418] ? splice_from_pipe+0x180/0x180 [ 103.237641][ T4418] ? generic_file_splice_read+0x465/0x5f0 [ 103.243395][ T4418] ? splice_shrink_spd+0xc0/0xc0 [ 103.248347][ T4418] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 103.254947][ T4418] ? splice_from_pipe+0x180/0x180 [ 103.260003][ T4418] direct_splice_actor+0xe1/0x130 [ 103.265037][ T4418] splice_direct_to_actor+0x4ea/0xc10 [ 103.270414][ T4418] ? direct_file_splice_eof+0xa0/0xa0 [ 103.275813][ T4418] ? pipe_to_sendpage+0x320/0x320 [ 103.280875][ T4418] ? common_file_perm+0x171/0x1c0 [ 103.285917][ T4418] ? fsnotify_perm+0x5d/0x560 [ 103.290624][ T4418] ? security_file_permission+0x75/0xa0 [ 103.296189][ T4418] do_splice_direct+0x1d4/0x2f0 [ 103.301209][ T4418] ? splice_direct_to_actor+0xc10/0xc10 [ 103.306777][ T4418] ? rcu_read_lock_any_held+0xb0/0x130 [ 103.312245][ T4418] ? do_splice_direct+0x2f0/0x2f0 [ 103.317302][ T4418] ? common_file_perm+0x171/0x1c0 [ 103.322345][ T4418] do_sendfile+0x5fc/0xeb0 [ 103.326806][ T4418] ? do_pwritev+0x3a0/0x3a0 [ 103.331317][ T4418] ? __lock_acquire+0x7d10/0x7d10 [ 103.336369][ T4418] __se_sys_sendfile64+0x141/0x1a0 [ 103.341512][ T4418] ? lock_chain_count+0x20/0x20 [ 103.346370][ T4418] ? __x64_sys_sendfile64+0xa0/0xa0 [ 103.351576][ T4418] ? lockdep_hardirqs_on+0x94/0x140 [ 103.356783][ T4418] do_syscall_64+0x4c/0xa0 [ 103.361248][ T4418] ? clear_bhb_loop+0x30/0x80 [ 103.366060][ T4418] ? clear_bhb_loop+0x30/0x80 [ 103.370776][ T4418] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 103.376923][ T4418] RIP: 0033:0x7f584e327629 [ 103.381371][ T4418] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 103.401251][ T4418] RSP: 002b:00007ffeea29e7a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 103.409779][ T4418] RAX: ffffffffffffffda RBX: 00007f584e5a0fa0 RCX: 00007f584e327629 [ 103.417769][ T4418] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 103.425747][ T4418] RBP: 00007f584e3bdb39 R08: 0000000000000000 R09: 0000000000000000 [ 103.433724][ T4418] R10: 0000000000fffe82 R11: 0000000000000246 R12: 0000000000000000 [ 103.441746][ T4418] R13: 00007f584e5a0fac R14: 00007f584e5a0fa0 R15: 00007f584e5a0fa0 [ 103.449749][ T4418] 2026/02/22 23:39:46 executed programs: 22 [ 103.638577][ T4418] (syz.0.36,4418,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.661765][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 103.893410][ T4422] loop0: detected capacity change from 0 to 32768 [ 103.953521][ T4422] JBD2: Ignoring recovery information on journal [ 104.000418][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.017464][ T26] audit: type=1800 audit(1771803587.092:22): pid=4422 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.37" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 104.214335][ T4422] (syz.0.37,4422,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.237856][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 104.445214][ T4427] loop0: detected capacity change from 0 to 32768 [ 104.508320][ T4427] JBD2: Ignoring recovery information on journal [ 104.530751][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.542697][ T26] audit: type=1800 audit(1771803587.612:23): pid=4427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.38" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 104.750521][ T4427] (syz.0.38,4427,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.773778][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 104.989275][ T4432] loop0: detected capacity change from 0 to 32768 [ 105.008371][ T4432] JBD2: Ignoring recovery information on journal [ 105.031714][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.042812][ T26] audit: type=1800 audit(1771803588.112:24): pid=4432 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 105.249233][ T4432] (syz.0.39,4432,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.271964][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 105.501284][ T4436] loop0: detected capacity change from 0 to 32768 [ 105.564326][ T4436] JBD2: Ignoring recovery information on journal [ 105.586426][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.598507][ T26] audit: type=1800 audit(1771803588.672:25): pid=4436 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.40" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 105.800259][ T4436] (syz.0.40,4436,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.823196][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 106.053508][ T4441] loop0: detected capacity change from 0 to 32768 [ 106.118263][ T4441] JBD2: Ignoring recovery information on journal [ 106.140515][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.151993][ T26] audit: type=1800 audit(1771803589.222:26): pid=4441 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.41" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 106.361579][ T4441] (syz.0.41,4441,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.384717][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 106.614080][ T4446] loop0: detected capacity change from 0 to 32768 [ 106.678972][ T4446] JBD2: Ignoring recovery information on journal [ 106.702216][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.715083][ T26] audit: type=1800 audit(1771803589.782:27): pid=4446 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.42" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 106.926857][ T4446] (syz.0.42,4446,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.951030][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 107.170198][ T4450] loop0: detected capacity change from 0 to 32768 [ 107.261467][ T4450] JBD2: Ignoring recovery information on journal [ 107.287242][ T4450] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.300315][ T26] audit: type=1800 audit(1771803590.372:28): pid=4450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.43" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 107.501836][ T4450] (syz.0.43,4450,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.525193][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 107.772784][ T4456] loop0: detected capacity change from 0 to 32768 [ 107.823939][ T4456] JBD2: Ignoring recovery information on journal [ 107.851087][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.862721][ T26] audit: type=1800 audit(1771803590.932:29): pid=4456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.44" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 108.069592][ T4456] (syz.0.44,4456,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 108.093063][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 108.319728][ T4460] loop0: detected capacity change from 0 to 32768 [ 108.390920][ T4460] JBD2: Ignoring recovery information on journal [ 108.414442][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.425636][ T26] audit: type=1800 audit(1771803591.492:30): pid=4460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.45" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 108.621633][ T4460] (syz.0.45,4460,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 108.644119][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 108.841394][ T4464] loop0: detected capacity change from 0 to 32768 [ 108.904796][ T4464] JBD2: Ignoring recovery information on journal [ 108.928628][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.939956][ T26] audit: type=1800 audit(1771803592.012:31): pid=4464 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.46" name="file2" dev="loop0" ino=17058 res=0 errno=0 2026/02/22 23:39:52 executed programs: 32 [ 109.143949][ T4464] (syz.0.46,4464,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.166846][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 109.375125][ T4468] loop0: detected capacity change from 0 to 32768 [ 109.431104][ T4468] JBD2: Ignoring recovery information on journal [ 109.452721][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.465413][ T26] audit: type=1800 audit(1771803592.532:32): pid=4468 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.47" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 109.658714][ T4468] (syz.0.47,4468,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.681903][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 109.911803][ T4472] loop0: detected capacity change from 0 to 32768 [ 109.968330][ T4472] JBD2: Ignoring recovery information on journal [ 109.991119][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.002723][ T26] audit: type=1800 audit(1771803593.072:33): pid=4472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.48" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 110.203042][ T4472] (syz.0.48,4472,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 110.225718][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 110.473451][ T4476] loop0: detected capacity change from 0 to 32768 [ 110.537846][ T4476] JBD2: Ignoring recovery information on journal [ 110.559641][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.571995][ T26] audit: type=1800 audit(1771803593.642:34): pid=4476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 110.767313][ T4476] (syz.0.49,4476,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 110.789152][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 110.997455][ T4480] loop0: detected capacity change from 0 to 32768 [ 111.059833][ T4480] JBD2: Ignoring recovery information on journal [ 111.081921][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.094399][ T26] audit: type=1800 audit(1771803594.162:35): pid=4480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.50" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 111.292768][ T4480] (syz.0.50,4480,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 111.314518][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 111.530077][ T4484] loop0: detected capacity change from 0 to 32768 [ 111.598573][ T4484] JBD2: Ignoring recovery information on journal [ 111.622328][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.634583][ T26] audit: type=1800 audit(1771803594.702:36): pid=4484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.51" name="file2" dev="loop0" ino=17058 res=0 errno=0 [ 111.829730][ T4484] (syz.0.51,4484,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 111.851812][ T4285] ocfs2: Unmounting device (7,0) on (node local) [ 112.080091][ T4488] loop0: detected capacity change from 0 to 32768