Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. 2026/04/23 08:41:17 parsed 1 programs [ 66.131165][ T4189] cgroup: Unknown subsys name 'net' [ 66.268316][ T4189] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 67.837183][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 69.647241][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.658052][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.668588][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.688812][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.697219][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.705071][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.189813][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.196753][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.583167][ T4267] chnl_net:caif_netlink_parms(): no params data found [ 71.630899][ T4267] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.638840][ T4267] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.646857][ T4267] device bridge_slave_0 entered promiscuous mode [ 71.656240][ T4267] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.663700][ T4267] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.671579][ T4267] device bridge_slave_1 entered promiscuous mode [ 71.691658][ T4267] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.703088][ T4267] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.741228][ T4267] team0: Port device team_slave_0 added [ 71.749080][ T4267] team0: Port device team_slave_1 added [ 71.767214][ T4267] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.774519][ T4267] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.800916][ T4267] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.831532][ T4267] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.838592][ T4267] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.864633][ T4267] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.894723][ T4267] device hsr_slave_0 entered promiscuous mode [ 71.901746][ T4267] device hsr_slave_1 entered promiscuous mode [ 72.034912][ T4267] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.045405][ T4267] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.055014][ T4267] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.064931][ T4267] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.099708][ T4267] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.106921][ T4267] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.114908][ T4267] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.122021][ T4267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.186962][ T4267] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.199735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.211006][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.221076][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.237525][ T4267] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.267776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.276329][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.283569][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.294968][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.304608][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.311689][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.351421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.362899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.374109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.389141][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.413614][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.425278][ T4267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.536634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.544834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.568010][ T4267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.584775][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.593507][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.620260][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.630193][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.642068][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.649955][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.677622][ T4267] device veth0_vlan entered promiscuous mode [ 72.690282][ T4267] device veth1_vlan entered promiscuous mode [ 72.716480][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.728220][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.748854][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.760409][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.771770][ T4267] device veth0_macvtap entered promiscuous mode [ 72.782758][ T4267] device veth1_macvtap entered promiscuous mode [ 72.801386][ T4267] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.809516][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.819850][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.828786][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.838901][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.851623][ T4267] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.859816][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.869868][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.882809][ T4267] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.891758][ T4267] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.903141][ T4267] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.912041][ T4267] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/04/23 08:41:27 executed programs: 0 [ 73.682506][ T4289] chnl_net:caif_netlink_parms(): no params data found [ 73.751450][ T4289] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.761751][ T4289] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.770056][ T4289] device bridge_slave_0 entered promiscuous mode [ 73.782104][ T4289] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.789269][ T4289] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.799754][ T4289] device bridge_slave_1 entered promiscuous mode [ 73.840334][ T4289] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.854497][ T4289] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.889216][ T4289] team0: Port device team_slave_0 added [ 73.900801][ T4289] team0: Port device team_slave_1 added [ 73.929139][ T4289] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.938588][ T4289] 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. [ 73.968385][ T4289] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.985482][ T4289] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.992660][ T4289] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 74.020941][ T4289] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.063595][ T4289] device hsr_slave_0 entered promiscuous mode [ 74.070376][ T4289] device hsr_slave_1 entered promiscuous mode [ 74.077151][ T4289] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.086558][ T4289] Cannot create hsr debugfs directory [ 74.184280][ T4289] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.592831][ T4253] Bluetooth: hci0: command 0x0409 tx timeout [ 76.748646][ T4289] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.671979][ T21] Bluetooth: hci0: command 0x041b tx timeout [ 77.697504][ T4289] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.759615][ T4289] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.963293][ T4289] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.972342][ T4289] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.981042][ T4289] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.990826][ T4289] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.055516][ T4289] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.080342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.088432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.100017][ T4289] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.109879][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.118763][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.128248][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.135393][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.146647][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.157521][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.166589][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.175270][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.182434][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.196178][ T154] device hsr_slave_0 left promiscuous mode [ 78.202673][ T154] device hsr_slave_1 left promiscuous mode [ 78.209072][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.216689][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.225755][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.233792][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.241538][ T154] device bridge_slave_1 left promiscuous mode [ 78.248012][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.264719][ T154] device bridge_slave_0 left promiscuous mode [ 78.270951][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.289022][ T154] device veth1_macvtap left promiscuous mode [ 78.295992][ T154] device veth0_macvtap left promiscuous mode [ 78.302353][ T154] device veth1_vlan left promiscuous mode [ 78.308321][ T154] device veth0_vlan left promiscuous mode [ 78.464082][ T154] team0 (unregistering): Port device team_slave_1 removed [ 78.480123][ T154] team0 (unregistering): Port device team_slave_0 removed [ 78.495257][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.508828][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.565657][ T154] bond0 (unregistering): Released all slaves [ 78.637363][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.649689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.660647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.669762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.679642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.692269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.701061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.715247][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.724010][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.743569][ T4289] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.755007][ T4289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.768895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.778388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.877404][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.885567][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.897217][ T4289] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.919212][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.928418][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.950785][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.959374][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.969653][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.977703][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.987242][ T4289] device veth0_vlan entered promiscuous mode [ 79.000553][ T4289] device veth1_vlan entered promiscuous mode [ 79.018763][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.027101][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.036303][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.044881][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.057685][ T4289] device veth0_macvtap entered promiscuous mode [ 79.067390][ T4289] device veth1_macvtap entered promiscuous mode [ 79.083411][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.092591][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.103071][ T4289] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.113293][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.123459][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.134971][ T4289] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.143984][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.153656][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.166732][ T4289] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.175826][ T4289] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.190335][ T4289] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.199482][ T4289] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.270878][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.281968][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.303409][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.312874][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2026/04/23 08:41:33 executed programs: 2 [ 79.320817][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.330031][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.598960][ T4301] loop0: detected capacity change from 0 to 32768 [ 79.618995][ T4301] ======================================================= [ 79.618995][ T4301] WARNING: The mand mount option has been deprecated and [ 79.618995][ T4301] and is ignored by this kernel. Remove the mand [ 79.618995][ T4301] option from the mount to silence this warning. [ 79.618995][ T4301] ======================================================= [ 79.689867][ T4301] JBD2: Ignoring recovery information on journal [ 79.742437][ T4254] Bluetooth: hci0: command 0x040f tx timeout [ 79.765069][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.787653][ T26] audit: type=1800 audit(1776933693.414:2): pid=4301 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 [ 80.188423][ T4301] (syz.0.17,4301,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 80.240206][ T4301] syz.0.17 (4301) used greatest stack depth: 18008 bytes left [ 80.277357][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 80.687814][ T4305] loop0: detected capacity change from 0 to 32768 [ 80.718475][ T4305] JBD2: Ignoring recovery information on journal [ 80.750175][ T4305] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.764776][ T26] audit: type=1800 audit(1776933694.394:3): pid=4305 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 [ 81.061453][ T4305] (syz.0.18,4305,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 81.097745][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 81.407854][ T4309] loop0: detected capacity change from 0 to 32768 [ 81.466398][ T4309] JBD2: Ignoring recovery information on journal [ 81.497843][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.510450][ T26] audit: type=1800 audit(1776933695.134:4): pid=4309 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 [ 81.790317][ T4309] (syz.0.19,4309,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 81.823660][ T4254] Bluetooth: hci0: command 0x0419 tx timeout [ 81.843701][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 82.135436][ T4313] loop0: detected capacity change from 0 to 32768 [ 82.206452][ T4313] JBD2: Ignoring recovery information on journal [ 82.236882][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.254822][ T26] audit: type=1800 audit(1776933695.884:5): pid=4313 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 [ 82.520685][ T4313] (syz.0.20,4313,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 82.555504][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 82.867747][ T4317] loop0: detected capacity change from 0 to 32768 [ 82.970997][ T4317] JBD2: Ignoring recovery information on journal [ 83.001514][ T4317] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.015553][ T26] audit: type=1800 audit(1776933696.644:6): pid=4317 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 [ 83.284973][ T4317] (syz.0.21,4317,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.319386][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 83.644221][ T4321] loop0: detected capacity change from 0 to 32768 [ 83.711434][ T4321] JBD2: Ignoring recovery information on journal [ 83.739515][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.755921][ T26] audit: type=1800 audit(1776933697.384:7): pid=4321 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 [ 84.047963][ T4321] (syz.0.22,4321,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.095951][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 84.529889][ T4325] loop0: detected capacity change from 0 to 32768 [ 84.591947][ T4325] JBD2: Ignoring recovery information on journal [ 84.618962][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.631771][ T26] audit: type=1800 audit(1776933698.254:8): pid=4325 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 2026/04/23 08:41:38 executed programs: 9 [ 84.901350][ T4325] (syz.0.23,4325,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.934885][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 85.218594][ T4329] loop0: detected capacity change from 0 to 32768 [ 85.293569][ T4329] JBD2: Ignoring recovery information on journal [ 85.331150][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.346134][ T26] audit: type=1800 audit(1776933698.974:9): pid=4329 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 [ 85.614753][ T4329] (syz.0.24,4329,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.649331][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 85.932684][ T4333] loop0: detected capacity change from 0 to 32768 [ 85.988138][ T4333] JBD2: Ignoring recovery information on journal [ 86.017737][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.031900][ T26] audit: type=1800 audit(1776933699.654:10): pid=4333 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 [ 86.309446][ T4333] (syz.0.25,4333,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.343333][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 86.544692][ T1106] cfg80211: failed to load regulatory.db [ 86.680616][ T4337] loop0: detected capacity change from 0 to 32768 [ 86.814851][ T4337] JBD2: Ignoring recovery information on journal [ 86.881558][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.905320][ T26] audit: type=1800 audit(1776933700.534:11): pid=4337 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 [ 87.240350][ T4337] (syz.0.26,4337,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.275252][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 87.583747][ T4341] loop0: detected capacity change from 0 to 32768 [ 87.638809][ T4341] JBD2: Ignoring recovery information on journal [ 87.667636][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.681368][ T26] audit: type=1800 audit(1776933701.304:12): pid=4341 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 [ 87.951489][ T4341] (syz.0.27,4341,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.986510][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 88.303628][ T4345] loop0: detected capacity change from 0 to 32768 [ 88.384963][ T4345] JBD2: Ignoring recovery information on journal [ 88.413098][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.427036][ T26] audit: type=1800 audit(1776933702.054:13): pid=4345 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 [ 88.699028][ T4345] (syz.0.28,4345,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.733861][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 89.007449][ T4349] loop0: detected capacity change from 0 to 32768 [ 89.066013][ T4349] JBD2: Ignoring recovery information on journal [ 89.094875][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.109268][ T26] audit: type=1800 audit(1776933702.744:14): pid=4349 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 [ 89.378069][ T4349] (syz.0.29,4349,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.411728][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 89.692750][ T4353] loop0: detected capacity change from 0 to 32768 [ 89.765671][ T4353] JBD2: Ignoring recovery information on journal [ 89.793670][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.807922][ T26] audit: type=1800 audit(1776933703.434:15): pid=4353 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 2026/04/23 08:41:43 executed programs: 16 [ 90.081873][ T4353] (syz.0.30,4353,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.114459][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 90.412676][ T4358] loop0: detected capacity change from 0 to 32768 [ 90.469072][ T4358] JBD2: Ignoring recovery information on journal [ 90.498080][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.511246][ T26] audit: type=1800 audit(1776933704.144:16): pid=4358 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 [ 90.782743][ T4358] (syz.0.31,4358,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.817308][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 91.090638][ T4362] loop0: detected capacity change from 0 to 32768 [ 91.140075][ T4362] JBD2: Ignoring recovery information on journal [ 91.168970][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.182567][ T26] audit: type=1800 audit(1776933704.814:17): pid=4362 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 [ 91.466139][ T4362] (syz.0.32,4362,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.500076][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 91.770412][ T4366] loop0: detected capacity change from 0 to 32768 [ 91.838123][ T4366] JBD2: Ignoring recovery information on journal [ 91.866061][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.878459][ T26] audit: type=1800 audit(1776933705.514:18): pid=4366 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 [ 92.150858][ T4366] (syz.0.33,4366,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.184358][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 92.477289][ T4370] loop0: detected capacity change from 0 to 32768 [ 92.531044][ T4370] JBD2: Ignoring recovery information on journal [ 92.562471][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.575276][ T26] audit: type=1800 audit(1776933706.204:19): pid=4370 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 [ 92.847699][ T4370] (syz.0.34,4370,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.880501][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 93.183714][ T4374] loop0: detected capacity change from 0 to 32768 [ 93.238039][ T4374] JBD2: Ignoring recovery information on journal [ 93.269195][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.283039][ T26] audit: type=1800 audit(1776933706.914:20): pid=4374 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 [ 93.563740][ T4374] (syz.0.35,4374,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.599709][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 93.908290][ T4378] loop0: detected capacity change from 0 to 32768 [ 93.977833][ T4378] JBD2: Ignoring recovery information on journal [ 94.008182][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.020388][ T26] audit: type=1800 audit(1776933707.644:21): pid=4378 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 [ 94.283340][ T4378] (syz.0.36,4378,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.316683][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 94.631021][ T4382] loop0: detected capacity change from 0 to 32768 [ 94.711328][ T4382] JBD2: Ignoring recovery information on journal [ 94.739947][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.754592][ T26] audit: type=1800 audit(1776933708.384:22): pid=4382 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 [ 94.777892][ T4382] [ 94.780266][ T4382] ====================================================== [ 94.787401][ T4382] WARNING: possible circular locking dependency detected [ 94.794458][ T4382] syzkaller #0 Not tainted [ 94.798903][ T4382] ------------------------------------------------------ [ 94.805952][ T4382] syz.0.37/4382 is trying to acquire lock: [ 94.811806][ T4382] ffff888022e5d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 94.823077][ T4382] [ 94.823077][ T4382] but task is already holding lock: [ 94.830460][ T4382] ffff888068f48660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 94.841565][ T4382] [ 94.841565][ T4382] which lock already depends on the new lock. [ 94.841565][ T4382] [ 94.851991][ T4382] [ 94.851991][ T4382] the existing dependency chain (in reverse order) is: [ 94.861023][ T4382] [ 94.861023][ T4382] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 94.869830][ T4382] down_read+0x44/0x2e0 [ 94.874544][ T4382] ocfs2_read_virt_blocks+0x237/0x8d0 [ 94.880468][ T4382] ocfs2_find_entry+0x3ca/0x2060 [ 94.885959][ T4382] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 94.891988][ T4382] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 94.898080][ T4382] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 94.904454][ T4382] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 94.911175][ T4382] ocfs2_fill_super+0x4060/0x50f0 [ 94.916727][ T4382] mount_bdev+0x287/0x3c0 [ 94.921582][ T4382] legacy_get_tree+0xe6/0x180 [ 94.926799][ T4382] vfs_get_tree+0x88/0x270 [ 94.931736][ T4382] do_new_mount+0x24a/0xa40 [ 94.936784][ T4382] __se_sys_mount+0x2e3/0x3d0 [ 94.941983][ T4382] do_syscall_64+0x4c/0xa0 [ 94.946922][ T4382] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 94.953508][ T4382] [ 94.953508][ T4382] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 94.961874][ T4382] __lock_acquire+0x2c42/0x7d10 [ 94.967279][ T4382] lock_acquire+0x19e/0x400 [ 94.972387][ T4382] __mutex_lock_common+0x1e3/0x2400 [ 94.978110][ T4382] mutex_lock_nested+0x17/0x20 [ 94.983417][ T4382] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 94.989807][ T4382] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 94.996401][ T4382] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 95.003254][ T4382] ocfs2_lock_allocators+0x2d5/0x5f0 [ 95.009053][ T4382] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 95.015360][ T4382] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 95.021337][ T4382] __blockdev_direct_IO+0x13d4/0x3a70 [ 95.027229][ T4382] ocfs2_direct_IO+0x233/0x2a0 [ 95.032524][ T4382] generic_file_direct_write+0x22c/0x490 [ 95.038781][ T4382] __generic_file_write_iter+0x2b1/0x4e0 [ 95.044933][ T4382] ocfs2_file_write_iter+0x1670/0x1e70 [ 95.050916][ T4382] do_iter_readv_writev+0x47e/0x5f0 [ 95.056634][ T4382] do_iter_write+0x205/0x7b0 [ 95.061744][ T4382] iter_file_splice_write+0x699/0xcc0 [ 95.067859][ T4382] direct_splice_actor+0xe1/0x130 [ 95.073405][ T4382] splice_direct_to_actor+0x4ea/0xc10 [ 95.079306][ T4382] do_splice_direct+0x1d4/0x2f0 [ 95.084675][ T4382] do_sendfile+0x5fc/0xeb0 [ 95.089612][ T4382] __se_sys_sendfile64+0x141/0x1a0 [ 95.095240][ T4382] do_syscall_64+0x4c/0xa0 [ 95.100175][ T4382] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.106588][ T4382] [ 95.106588][ T4382] other info that might help us debug this: [ 95.106588][ T4382] [ 95.116804][ T4382] Possible unsafe locking scenario: [ 95.116804][ T4382] [ 95.124244][ T4382] CPU0 CPU1 [ 95.129602][ T4382] ---- ---- [ 95.134977][ T4382] lock(&ocfs2_file_ip_alloc_sem_key); [ 95.140555][ T4382] lock(&osb->system_file_mutex); [ 95.148234][ T4382] lock(&ocfs2_file_ip_alloc_sem_key); [ 95.156329][ T4382] lock(&osb->system_file_mutex); [ 95.161444][ T4382] [ 95.161444][ T4382] *** DEADLOCK *** [ 95.161444][ T4382] [ 95.169586][ T4382] 3 locks held by syz.0.37/4382: [ 95.174535][ T4382] #0: ffff88807ca48460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5d9/0xeb0 [ 95.183681][ T4382] #1: ffff888068f489c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 95.195018][ T4382] #2: ffff888068f48660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 95.206498][ T4382] [ 95.206498][ T4382] stack backtrace: [ 95.212394][ T4382] CPU: 0 PID: 4382 Comm: syz.0.37 Not tainted syzkaller #0 [ 95.219677][ T4382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 95.229732][ T4382] Call Trace: [ 95.233015][ T4382] [ 95.235961][ T4382] dump_stack_lvl+0x188/0x250 [ 95.240637][ T4382] ? load_image+0x400/0x400 [ 95.245138][ T4382] ? show_regs_print_info+0x20/0x20 [ 95.250351][ T4382] ? print_circular_bug+0x12b/0x1a0 [ 95.255548][ T4382] check_noncircular+0x296/0x330 [ 95.260488][ T4382] ? add_chain_block+0x940/0x940 [ 95.265423][ T4382] ? lockdep_lock+0xf1/0x1f0 [ 95.270020][ T4382] ? mark_lock+0x94/0x320 [ 95.274346][ T4382] __lock_acquire+0x2c42/0x7d10 [ 95.279208][ T4382] ? verify_lock_unused+0x140/0x140 [ 95.284522][ T4382] ? mark_lock+0x94/0x320 [ 95.288872][ T4382] ? __lock_acquire+0x13bc/0x7d10 [ 95.293899][ T4382] ? hlock_conflict+0x59/0x1f0 [ 95.298662][ T4382] ? __bfs+0x2a3/0x5c0 [ 95.302736][ T4382] lock_acquire+0x19e/0x400 [ 95.307241][ T4382] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 95.313222][ T4382] ? rcu_is_watching+0x11/0xa0 [ 95.317988][ T4382] ? __might_sleep+0xf0/0xf0 [ 95.322577][ T4382] ? lock_release+0xb5/0x8a0 [ 95.327170][ T4382] ? read_lock_is_recursive+0x10/0x10 [ 95.332550][ T4382] ? rcu_lock_release+0x5/0x20 [ 95.337336][ T4382] ? read_lock_is_recursive+0x10/0x10 [ 95.342721][ T4382] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 95.348707][ T4382] __mutex_lock_common+0x1e3/0x2400 [ 95.353906][ T4382] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 95.359889][ T4382] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 95.365870][ T4382] ? mutex_lock_io_nested+0x60/0x60 [ 95.371075][ T4382] ? __rwlock_init+0x140/0x140 [ 95.375844][ T4382] ? do_raw_spin_unlock+0x11d/0x230 [ 95.381053][ T4382] mutex_lock_nested+0x17/0x20 [ 95.385837][ T4382] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 95.391656][ T4382] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 95.397638][ T4382] ? lockdep_unlock+0x143/0x2e0 [ 95.402495][ T4382] ? lockdep_lock+0x1f0/0x1f0 [ 95.407176][ T4382] ? add_lock_to_list+0x18d/0x280 [ 95.412207][ T4382] ? __lock_acquire+0x28ac/0x7d10 [ 95.417245][ T4382] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 95.423333][ T4382] ? verify_lock_unused+0x140/0x140 [ 95.428541][ T4382] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 95.435225][ T4382] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 95.441645][ T4382] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 95.447103][ T4382] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 95.453013][ T4382] ? ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 95.458670][ T4382] ? __blockdev_direct_IO+0x13d4/0x3a70 [ 95.464228][ T4382] ? generic_file_direct_write+0x22c/0x490 [ 95.470044][ T4382] ? __generic_file_write_iter+0x2b1/0x4e0 [ 95.475874][ T4382] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 95.481514][ T4382] ? do_iter_readv_writev+0x47e/0x5f0 [ 95.486914][ T4382] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 95.492988][ T4382] ? __lock_acquire+0x7d10/0x7d10 [ 95.498028][ T4382] ? do_raw_spin_lock+0x128/0x2f0 [ 95.503103][ T4382] ? __rwlock_init+0x140/0x140 [ 95.507886][ T4382] ? do_raw_spin_unlock+0x11d/0x230 [ 95.513092][ T4382] ? _raw_spin_unlock+0x24/0x40 [ 95.517944][ T4382] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 95.524009][ T4382] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 95.530516][ T4382] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 95.536875][ T4382] ? ocfs2_reserve_clusters+0x30/0x30 [ 95.542293][ T4382] ? __kasan_kmalloc+0xcc/0xf0 [ 95.547064][ T4382] ? rcu_is_watching+0x11/0xa0 [ 95.551849][ T4382] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 95.557403][ T4382] ? ocfs2_validate_extent_block+0x570/0x570 [ 95.563403][ T4382] ? do_splice_direct+0x1d4/0x2f0 [ 95.568441][ T4382] ? __se_sys_sendfile64+0x141/0x1a0 [ 95.573752][ T4382] ? do_syscall_64+0x4c/0xa0 [ 95.578621][ T4382] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.584748][ T4382] ocfs2_lock_allocators+0x2d5/0x5f0 [ 95.590067][ T4382] ? _ocfs2_clear_bit+0x40/0x40 [ 95.594919][ T4382] ? do_raw_spin_lock+0x128/0x2f0 [ 95.599947][ T4382] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 95.605860][ T4382] ? rcu_is_watching+0x11/0xa0 [ 95.610627][ T4382] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 95.616610][ T4382] ? kfree+0x4a/0x2a0 [ 95.620589][ T4382] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 95.626326][ T4382] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 95.632149][ T4382] ? __lock_acquire+0x28ac/0x7d10 [ 95.637209][ T4382] ? ocfs2_read_inode_block+0x120/0x190 [ 95.642772][ T4382] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 95.648754][ T4382] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 95.654734][ T4382] ? ocfs2_orphan_add+0x11d0/0x11d0 [ 95.659969][ T4382] ? rwsem_write_trylock+0x135/0x1c0 [ 95.665254][ T4382] ? clear_nonspinnable+0x60/0x60 [ 95.670315][ T4382] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 95.675794][ T4382] ? ocfs2_lock_get_block+0x50/0x50 [ 95.681169][ T4382] ? lockdep_init_map_type+0x98/0x900 [ 95.686539][ T4382] ? lockdep_softirqs_off+0x430/0x430 [ 95.691915][ T4382] ? slab_post_alloc_hook+0x68/0x380 [ 95.697199][ T4382] ? iov_iter_advance+0x2a2/0x390 [ 95.702223][ T4382] ? iov_iter_bvec_advance+0x160/0x220 [ 95.707700][ T4382] ? ocfs2_lock_get_block+0x50/0x50 [ 95.712911][ T4382] __blockdev_direct_IO+0x13d4/0x3a70 [ 95.718376][ T4382] ? sb_init_dio_done_wq+0x80/0x80 [ 95.723588][ T4382] ? ocfs2_lock_get_block+0x50/0x50 [ 95.728802][ T4382] ? invalidate_mapping_pagevec+0x30/0x30 [ 95.734536][ T4382] ? filemap_write_and_wait_range+0x2b0/0x3d0 [ 95.740626][ T4382] ? rcu_is_watching+0x11/0xa0 [ 95.745386][ T4382] ? __mark_inode_dirty+0x7c7/0xc90 [ 95.750583][ T4382] ? ocfs2_lock_get_block+0x50/0x50 [ 95.755785][ T4382] ocfs2_direct_IO+0x233/0x2a0 [ 95.760545][ T4382] generic_file_direct_write+0x22c/0x490 [ 95.766178][ T4382] __generic_file_write_iter+0x2b1/0x4e0 [ 95.771828][ T4382] ? _raw_spin_unlock+0x24/0x40 [ 95.776688][ T4382] ? ocfs2_inode_unlock+0x11a/0x140 [ 95.781898][ T4382] ocfs2_file_write_iter+0x1670/0x1e70 [ 95.787380][ T4382] ? deref_stack_reg+0xd0/0x120 [ 95.792255][ T4382] ? ocfs2_file_read_iter+0xa80/0xa80 [ 95.797628][ T4382] ? rcu_lock_release+0x5/0x20 [ 95.802423][ T4382] ? __lock_acquire+0x7d10/0x7d10 [ 95.807449][ T4382] ? aa_file_perm+0x38b/0xe80 [ 95.812126][ T4382] ? __kasan_kmalloc+0xb5/0xf0 [ 95.816882][ T4382] ? splice_direct_to_actor+0x4ea/0xc10 [ 95.822422][ T4382] do_iter_readv_writev+0x47e/0x5f0 [ 95.827616][ T4382] ? aa_path_link+0x880/0x880 [ 95.832298][ T4382] ? generic_file_rw_checks+0x280/0x280 [ 95.837863][ T4382] ? common_file_perm+0x171/0x1c0 [ 95.842883][ T4382] ? fsnotify_perm+0x5d/0x560 [ 95.847558][ T4382] ? security_file_permission+0x75/0xa0 [ 95.853115][ T4382] do_iter_write+0x205/0x7b0 [ 95.857708][ T4382] ? memset+0x1e/0x40 [ 95.861679][ T4382] ? iov_iter_bvec+0xb4/0x170 [ 95.866355][ T4382] iter_file_splice_write+0x699/0xcc0 [ 95.871726][ T4382] ? splice_from_pipe+0x180/0x180 [ 95.876775][ T4382] ? generic_file_splice_read+0x465/0x5f0 [ 95.882501][ T4382] ? splice_shrink_spd+0xc0/0xc0 [ 95.887457][ T4382] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 95.894044][ T4382] ? splice_from_pipe+0x180/0x180 [ 95.899064][ T4382] direct_splice_actor+0xe1/0x130 [ 95.904091][ T4382] splice_direct_to_actor+0x4ea/0xc10 [ 95.909463][ T4382] ? direct_file_splice_eof+0xa0/0xa0 [ 95.914825][ T4382] ? pipe_to_sendpage+0x320/0x320 [ 95.919838][ T4382] ? common_file_perm+0x171/0x1c0 [ 95.924886][ T4382] ? fsnotify_perm+0x5d/0x560 [ 95.929559][ T4382] ? security_file_permission+0x75/0xa0 [ 95.935108][ T4382] do_splice_direct+0x1d4/0x2f0 [ 95.939955][ T4382] ? splice_direct_to_actor+0xc10/0xc10 [ 95.945496][ T4382] ? rcu_read_lock_any_held+0xb0/0x130 [ 95.950954][ T4382] ? do_splice_direct+0x2f0/0x2f0 [ 95.955986][ T4382] ? common_file_perm+0x171/0x1c0 [ 95.961007][ T4382] do_sendfile+0x5fc/0xeb0 [ 95.965429][ T4382] ? do_pwritev+0x3a0/0x3a0 [ 95.969942][ T4382] ? __lock_acquire+0x7d10/0x7d10 [ 95.974972][ T4382] __se_sys_sendfile64+0x141/0x1a0 [ 95.980090][ T4382] ? lock_chain_count+0x20/0x20 [ 95.984942][ T4382] ? __x64_sys_sendfile64+0xa0/0xa0 [ 95.990141][ T4382] ? lockdep_hardirqs_on+0x94/0x140 [ 95.995338][ T4382] do_syscall_64+0x4c/0xa0 [ 95.999774][ T4382] ? clear_bhb_loop+0x30/0x80 [ 96.004445][ T4382] ? clear_bhb_loop+0x30/0x80 [ 96.009122][ T4382] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.015022][ T4382] RIP: 0033:0x7fc346892819 [ 96.019437][ T4382] 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 [ 96.039185][ T4382] RSP: 002b:00007fffa5d62f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 96.047607][ T4382] RAX: ffffffffffffffda RBX: 00007fc346b0bfa0 RCX: 00007fc346892819 [ 96.055587][ T4382] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 96.063553][ T4382] RBP: 00007fc346928c91 R08: 0000000000000000 R09: 0000000000000000 [ 96.071513][ T4382] R10: 0000000000fffe82 R11: 0000000000000246 R12: 0000000000000000 [ 96.079473][ T4382] R13: 00007fc346b0bfac R14: 00007fc346b0bfa0 R15: 00007fc346b0bfa0 [ 96.087442][ T4382] 2026/04/23 08:41:49 executed programs: 23 [ 96.253372][ T4382] (syz.0.37,4382,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.274409][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 96.470897][ T4386] loop0: detected capacity change from 0 to 32768 [ 96.532492][ T4386] JBD2: Ignoring recovery information on journal [ 96.556599][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.568967][ T26] audit: type=1800 audit(1776933710.204:23): pid=4386 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 [ 96.752868][ T4386] (syz.0.38,4386,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.773568][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 97.015341][ T4390] loop0: detected capacity change from 0 to 32768 [ 97.073613][ T4390] JBD2: Ignoring recovery information on journal [ 97.095957][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.107355][ T26] audit: type=1800 audit(1776933710.744:24): pid=4390 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 [ 97.296675][ T4390] (syz.0.39,4390,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.317630][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 97.505923][ T4394] loop0: detected capacity change from 0 to 32768 [ 97.574537][ T4394] JBD2: Ignoring recovery information on journal [ 97.599075][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.610180][ T26] audit: type=1800 audit(1776933711.244:25): pid=4394 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 [ 97.800656][ T4394] (syz.0.40,4394,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.822219][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 98.047298][ T4398] loop0: detected capacity change from 0 to 32768 [ 98.114676][ T4398] JBD2: Ignoring recovery information on journal [ 98.138496][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.149809][ T26] audit: type=1800 audit(1776933711.774:26): pid=4398 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 [ 98.334327][ T4398] (syz.0.41,4398,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.355585][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 98.557594][ T4402] loop0: detected capacity change from 0 to 32768 [ 98.611125][ T4402] JBD2: Ignoring recovery information on journal [ 98.636994][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.648684][ T26] audit: type=1800 audit(1776933712.284:27): pid=4402 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 [ 98.833742][ T4402] (syz.0.42,4402,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.855899][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 99.067434][ T4406] loop0: detected capacity change from 0 to 32768 [ 99.125857][ T4406] JBD2: Ignoring recovery information on journal [ 99.148171][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.160357][ T26] audit: type=1800 audit(1776933712.784:28): pid=4406 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 [ 99.344586][ T4406] (syz.0.43,4406,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.366652][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 99.597815][ T4410] loop0: detected capacity change from 0 to 32768 [ 99.676016][ T4410] JBD2: Ignoring recovery information on journal [ 99.698606][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.709650][ T26] audit: type=1800 audit(1776933713.344:29): pid=4410 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 [ 99.897274][ T4410] (syz.0.44,4410,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.918600][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 100.134676][ T4414] loop0: detected capacity change from 0 to 32768 [ 100.192435][ T4414] JBD2: Ignoring recovery information on journal [ 100.214144][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.225265][ T26] audit: type=1800 audit(1776933713.864:30): pid=4414 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 [ 100.411010][ T4414] (syz.0.45,4414,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.432229][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 100.666015][ T4418] loop0: detected capacity change from 0 to 32768 [ 100.766823][ T4418] JBD2: Ignoring recovery information on journal [ 100.791499][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.803254][ T26] audit: type=1800 audit(1776933714.434:31): pid=4418 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 [ 100.983884][ T4418] (syz.0.46,4418,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.005319][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 101.222268][ T4422] loop0: detected capacity change from 0 to 32768 [ 101.273251][ T4422] JBD2: Ignoring recovery information on journal [ 101.295045][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.306044][ T26] audit: type=1800 audit(1776933714.934:32): pid=4422 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 2026/04/23 08:41:55 executed programs: 33 [ 101.494707][ T4422] (syz.0.47,4422,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.516760][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 101.726182][ T4426] loop0: detected capacity change from 0 to 32768 [ 101.782304][ T4426] JBD2: Ignoring recovery information on journal [ 101.803654][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.814619][ T26] audit: type=1800 audit(1776933715.444:33): pid=4426 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 [ 101.997748][ T4426] (syz.0.48,4426,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.018102][ T4289] ocfs2: Unmounting device (7,0) on (node local) [ 102.215078][ T4430] loop0: detected capacity change from 0 to 32768 [ 102.261006][ T4430] JBD2: Ignoring recovery information on journal [ 102.283162][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.294174][ T26] audit: type=1800 audit(1776933715.924:34): pid=4430 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