Warning: Permanently added '10.128.0.235' (ED25519) to the list of known hosts. 2026/04/21 01:48:44 parsed 1 programs [ 83.954372][ T4193] cgroup: Unknown subsys name 'net' [ 84.060813][ T4193] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.591586][ T4193] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 86.686443][ T1110] cfg80211: failed to load regulatory.db [ 87.490757][ T568] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.501519][ T568] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.516047][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.534778][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.542644][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.554034][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 87.808556][ T4220] chnl_net:caif_netlink_parms(): no params data found [ 87.877715][ T4220] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.885616][ T4220] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.894366][ T4220] device bridge_slave_0 entered promiscuous mode [ 87.904496][ T4220] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.911833][ T4220] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.920153][ T4220] device bridge_slave_1 entered promiscuous mode [ 87.946058][ T4220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.958495][ T4220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.986334][ T4220] team0: Port device team_slave_0 added [ 87.994308][ T4220] team0: Port device team_slave_1 added [ 88.016325][ T4220] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.023334][ T4220] 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. [ 88.049442][ T4220] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.062923][ T4220] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.069984][ T4220] 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. [ 88.096146][ T4220] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.137464][ T4220] device hsr_slave_0 entered promiscuous mode [ 88.145053][ T4220] device hsr_slave_1 entered promiscuous mode [ 88.285750][ T4220] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.298289][ T4220] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.311437][ T4220] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.322293][ T4220] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.356914][ T4220] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.364271][ T4220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.372511][ T4220] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.379684][ T4220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.441008][ T4220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.458725][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.476243][ T568] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.486960][ T568] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.502477][ T4220] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.513413][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.523824][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.533253][ T568] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.540410][ T568] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.564113][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.575719][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.584645][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.591746][ T4212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.602430][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.611475][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.622085][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.632078][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.642303][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.657279][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.667534][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.685706][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.698236][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.708027][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.718032][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.730241][ T4220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.858022][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.867100][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.881496][ T4220] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.905511][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.916333][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.943691][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.953618][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.963627][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.973617][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.984265][ T4220] device veth0_vlan entered promiscuous mode [ 88.998519][ T4220] device veth1_vlan entered promiscuous mode [ 89.022734][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.031345][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.041302][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.050316][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.062969][ T4220] device veth0_macvtap entered promiscuous mode [ 89.075294][ T4220] device veth1_macvtap entered promiscuous mode [ 89.093463][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.107422][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.115607][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.124451][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.132838][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.143542][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.154805][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.163567][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.179533][ T4220] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.188769][ T4220] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.197913][ T4220] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.207454][ T4220] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.527877][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/04/21 01:48:53 executed programs: 0 [ 91.301077][ T4278] chnl_net:caif_netlink_parms(): no params data found [ 91.348801][ T4278] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.356590][ T4278] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.365055][ T4278] device bridge_slave_0 entered promiscuous mode [ 91.373192][ T4278] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.380572][ T4278] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.388683][ T4278] device bridge_slave_1 entered promiscuous mode [ 91.409706][ T4278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.421042][ T4278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.444436][ T4278] team0: Port device team_slave_0 added [ 91.452779][ T4278] team0: Port device team_slave_1 added [ 91.470295][ T4278] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.477376][ T4278] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.503667][ T4278] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.516293][ T4278] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.523270][ T4278] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.549359][ T4278] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.583416][ T4278] device hsr_slave_0 entered promiscuous mode [ 91.590179][ T4278] device hsr_slave_1 entered promiscuous mode [ 91.596973][ T4278] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.604911][ T4278] Cannot create hsr debugfs directory [ 91.701519][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.244828][ T4245] Bluetooth: hci0: command 0x0409 tx timeout [ 93.959758][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.021605][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.880007][ T4278] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.906020][ T4278] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.916270][ T4278] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.925855][ T4278] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.001713][ T4278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.019515][ T4278] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.028206][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.036932][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.065922][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.075022][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.083461][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.090716][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.098989][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.110711][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.120192][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.128967][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.136101][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.146954][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.171620][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.206416][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.216433][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.225491][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.234795][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.244378][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.252849][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.261470][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.278197][ T4278] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.289943][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.302193][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.310937][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.325997][ T144] device hsr_slave_0 left promiscuous mode [ 95.332767][ T144] device hsr_slave_1 left promiscuous mode [ 95.339224][ T4207] Bluetooth: hci0: command 0x041b tx timeout [ 95.346089][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.353527][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 95.363193][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.370736][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 95.378525][ T144] device bridge_slave_1 left promiscuous mode [ 95.385700][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.399425][ T144] device bridge_slave_0 left promiscuous mode [ 95.406835][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.425801][ T144] device veth1_macvtap left promiscuous mode [ 95.432027][ T144] device veth0_macvtap left promiscuous mode [ 95.438310][ T144] device veth1_vlan left promiscuous mode [ 95.444404][ T144] device veth0_vlan left promiscuous mode [ 95.608293][ T144] team0 (unregistering): Port device team_slave_1 removed [ 95.621853][ T144] team0 (unregistering): Port device team_slave_0 removed [ 95.636510][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.652431][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.710840][ T144] bond0 (unregistering): Released all slaves [ 95.866448][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.874148][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.887761][ T4278] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.919827][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.928922][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.940760][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.950135][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.959239][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.967279][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.980484][ T4278] device veth0_vlan entered promiscuous mode [ 95.998566][ T4278] device veth1_vlan entered promiscuous mode [ 96.020777][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.028997][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.037296][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.046303][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.058486][ T4278] device veth0_macvtap entered promiscuous mode [ 96.069030][ T4278] device veth1_macvtap entered promiscuous mode [ 96.085968][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.093317][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.102096][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.113577][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.122389][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.131496][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.142726][ T4278] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.151590][ T4278] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.160641][ T4278] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.169431][ T4278] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.245046][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.253008][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.265883][ T4321] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.294407][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.302282][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.311778][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/04/21 01:48:58 executed programs: 2 [ 96.594831][ T4327] loop0: detected capacity change from 0 to 32768 [ 96.615063][ T4327] ======================================================= [ 96.615063][ T4327] WARNING: The mand mount option has been deprecated and [ 96.615063][ T4327] and is ignored by this kernel. Remove the mand [ 96.615063][ T4327] option from the mount to silence this warning. [ 96.615063][ T4327] ======================================================= [ 96.678634][ T4327] JBD2: Ignoring recovery information on journal [ 96.779668][ T4327] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.819517][ T26] audit: type=1800 audit(1776736139.399:2): pid=4327 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 [ 97.320735][ T4327] (syz.0.17,4327,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.324434][ T4327] syz.0.17 (4327) used greatest stack depth: 17880 bytes left [ 97.370116][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 97.414431][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 97.767361][ T4331] loop0: detected capacity change from 0 to 32768 [ 97.859887][ T4331] JBD2: Ignoring recovery information on journal [ 97.920554][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.943974][ T26] audit: type=1800 audit(1776736140.519:3): pid=4331 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 [ 98.333996][ T4331] (syz.0.18,4331,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.352926][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 98.681460][ T4352] loop0: detected capacity change from 0 to 32768 [ 98.704976][ T4352] JBD2: Ignoring recovery information on journal [ 98.734261][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.755623][ T26] audit: type=1800 audit(1776736141.339:4): pid=4352 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 [ 99.169208][ T4352] (syz.0.19,4352,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.189499][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 99.484290][ T13] Bluetooth: hci0: command 0x0419 tx timeout [ 99.636890][ T4356] loop0: detected capacity change from 0 to 32768 [ 99.772332][ T4356] JBD2: Ignoring recovery information on journal [ 99.876886][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.902683][ T26] audit: type=1800 audit(1776736142.479:5): pid=4356 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 [ 100.523021][ T4356] (syz.0.20,4356,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.538996][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 100.847157][ T4360] loop0: detected capacity change from 0 to 32768 [ 100.916442][ T4360] JBD2: Ignoring recovery information on journal [ 100.945512][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.959931][ T26] audit: type=1800 audit(1776736143.539:6): pid=4360 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 [ 101.276352][ T4360] (syz.0.21,4360,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.291719][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 101.578274][ T4364] loop0: detected capacity change from 0 to 32768 [ 101.642002][ T4364] JBD2: Ignoring recovery information on journal [ 101.670159][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.684119][ T26] audit: type=1800 audit(1776736144.259:7): pid=4364 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 2026/04/21 01:49:04 executed programs: 8 [ 102.002018][ T4364] (syz.0.22,4364,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.017013][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 102.315719][ T4368] loop0: detected capacity change from 0 to 32768 [ 102.379767][ T4368] JBD2: Ignoring recovery information on journal [ 102.409741][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.422417][ T26] audit: type=1800 audit(1776736144.999:8): pid=4368 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 [ 102.747280][ T4368] (syz.0.23,4368,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.762112][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 103.059287][ T4372] loop0: detected capacity change from 0 to 32768 [ 103.126006][ T4372] JBD2: Ignoring recovery information on journal [ 103.155765][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.170242][ T26] audit: type=1800 audit(1776736145.749:9): pid=4372 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 [ 103.482116][ T4372] (syz.0.24,4372,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.502200][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 103.781982][ T4377] loop0: detected capacity change from 0 to 32768 [ 103.841220][ T4377] JBD2: Ignoring recovery information on journal [ 103.870259][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.884168][ T26] audit: type=1800 audit(1776736146.459:10): pid=4377 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 [ 104.196265][ T4377] (syz.0.25,4377,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.210194][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 104.515238][ T4382] loop0: detected capacity change from 0 to 32768 [ 104.603597][ T4382] JBD2: Ignoring recovery information on journal [ 104.630957][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.643277][ T26] audit: type=1800 audit(1776736147.219:11): pid=4382 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 [ 104.952394][ T4382] (syz.0.26,4382,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.966890][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 105.241312][ T4386] loop0: detected capacity change from 0 to 32768 [ 105.311320][ T4386] JBD2: Ignoring recovery information on journal [ 105.339897][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.352878][ T26] audit: type=1800 audit(1776736147.929:12): pid=4386 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 [ 105.696293][ T4386] (syz.0.27,4386,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.711029][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 106.018781][ T4390] loop0: detected capacity change from 0 to 32768 [ 106.089230][ T4390] JBD2: Ignoring recovery information on journal [ 106.116912][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.131922][ T26] audit: type=1800 audit(1776736148.709:13): pid=4390 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 [ 106.459016][ T4390] (syz.0.28,4390,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.473159][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 106.773069][ T4396] loop0: detected capacity change from 0 to 32768 [ 106.839788][ T4396] JBD2: Ignoring recovery information on journal [ 106.870843][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.885319][ T26] audit: type=1800 audit(1776736149.469:14): pid=4396 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 2026/04/21 01:49:09 executed programs: 15 [ 107.199595][ T4396] (syz.0.29,4396,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.214658][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 107.508106][ T4401] loop0: detected capacity change from 0 to 32768 [ 107.567838][ T4401] JBD2: Ignoring recovery information on journal [ 107.597312][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.609440][ T26] audit: type=1800 audit(1776736150.189:15): pid=4401 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 [ 107.932733][ T4401] (syz.0.30,4401,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.948025][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 108.242018][ T4406] loop0: detected capacity change from 0 to 32768 [ 108.313710][ T4406] JBD2: Ignoring recovery information on journal [ 108.342392][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.357048][ T26] audit: type=1800 audit(1776736150.939:16): pid=4406 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 [ 108.669996][ T4406] (syz.0.31,4406,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 108.684938][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 108.993812][ T4410] loop0: detected capacity change from 0 to 32768 [ 109.052858][ T4410] JBD2: Ignoring recovery information on journal [ 109.081383][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.098471][ T26] audit: type=1800 audit(1776736151.679:17): pid=4410 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 [ 109.402790][ T4410] (syz.0.32,4410,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 109.417066][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 109.713979][ T4414] loop0: detected capacity change from 0 to 32768 [ 109.797403][ T4414] JBD2: Ignoring recovery information on journal [ 109.823016][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.836813][ T26] audit: type=1800 audit(1776736152.419:18): pid=4414 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 [ 110.148122][ T4414] (syz.0.33,4414,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 110.162470][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 110.461447][ T4418] loop0: detected capacity change from 0 to 32768 [ 110.522005][ T4418] JBD2: Ignoring recovery information on journal [ 110.551503][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.565569][ T26] audit: type=1800 audit(1776736153.149:19): pid=4418 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 [ 110.881363][ T4418] (syz.0.34,4418,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 110.896658][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 111.205336][ T4422] loop0: detected capacity change from 0 to 32768 [ 111.259348][ T4422] JBD2: Ignoring recovery information on journal [ 111.286095][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.302065][ T4422] [ 111.304446][ T4422] ====================================================== [ 111.304645][ T26] audit: type=1800 audit(1776736153.879:20): pid=4422 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 [ 111.311483][ T4422] WARNING: possible circular locking dependency detected [ 111.311502][ T4422] syzkaller #0 Not tainted [ 111.311512][ T4422] ------------------------------------------------------ [ 111.351073][ T4422] syz.0.35/4422 is trying to acquire lock: [ 111.356908][ T4422] ffff888078971488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 111.367930][ T4422] [ 111.367930][ T4422] but task is already holding lock: [ 111.375320][ T4422] ffff888060784da0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 111.386406][ T4422] [ 111.386406][ T4422] which lock already depends on the new lock. [ 111.386406][ T4422] [ 111.397006][ T4422] [ 111.397006][ T4422] the existing dependency chain (in reverse order) is: [ 111.406278][ T4422] [ 111.406278][ T4422] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 111.415087][ T4422] down_read+0x44/0x2e0 [ 111.419796][ T4422] ocfs2_read_virt_blocks+0x237/0x8d0 [ 111.425757][ T4422] ocfs2_find_entry+0x3ca/0x2060 [ 111.431246][ T4422] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 111.437254][ T4422] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 111.443348][ T4422] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 111.449703][ T4422] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 111.456419][ T4422] ocfs2_fill_super+0x4060/0x50f0 [ 111.461995][ T4422] mount_bdev+0x287/0x3c0 [ 111.466884][ T4422] legacy_get_tree+0xe6/0x180 [ 111.472147][ T4422] vfs_get_tree+0x88/0x270 [ 111.477124][ T4422] do_new_mount+0x24a/0xa40 [ 111.482156][ T4422] __se_sys_mount+0x2e3/0x3d0 [ 111.487376][ T4422] do_syscall_64+0x4c/0xa0 [ 111.492322][ T4422] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 111.498827][ T4422] [ 111.498827][ T4422] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 111.507166][ T4422] __lock_acquire+0x2c42/0x7d10 [ 111.512560][ T4422] lock_acquire+0x19e/0x400 [ 111.517599][ T4422] __mutex_lock_common+0x1e3/0x2400 [ 111.523341][ T4422] mutex_lock_nested+0x17/0x20 [ 111.528629][ T4422] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 111.534960][ T4422] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 111.541708][ T4422] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 111.548571][ T4422] ocfs2_lock_allocators+0x2d5/0x5f0 [ 111.554481][ T4422] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 111.560753][ T4422] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 111.566740][ T4422] __blockdev_direct_IO+0x13d4/0x3a70 [ 111.572661][ T4422] ocfs2_direct_IO+0x233/0x2a0 [ 111.578043][ T4422] generic_file_direct_write+0x22c/0x490 [ 111.584210][ T4422] __generic_file_write_iter+0x2b1/0x4e0 [ 111.590369][ T4422] ocfs2_file_write_iter+0x1670/0x1e70 [ 111.596362][ T4422] do_iter_readv_writev+0x47e/0x5f0 [ 111.602092][ T4422] do_iter_write+0x205/0x7b0 [ 111.607207][ T4422] iter_file_splice_write+0x699/0xcc0 [ 111.613138][ T4422] direct_splice_actor+0xe1/0x130 [ 111.618690][ T4422] splice_direct_to_actor+0x4ea/0xc10 [ 111.624591][ T4422] do_splice_direct+0x1d4/0x2f0 [ 111.630177][ T4422] do_sendfile+0x5fc/0xeb0 [ 111.635154][ T4422] __se_sys_sendfile64+0x141/0x1a0 [ 111.640874][ T4422] do_syscall_64+0x4c/0xa0 [ 111.645823][ T4422] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 111.652384][ T4422] [ 111.652384][ T4422] other info that might help us debug this: [ 111.652384][ T4422] [ 111.662644][ T4422] Possible unsafe locking scenario: [ 111.662644][ T4422] [ 111.670131][ T4422] CPU0 CPU1 [ 111.675505][ T4422] ---- ---- [ 111.681538][ T4422] lock(&ocfs2_file_ip_alloc_sem_key); [ 111.687139][ T4422] lock(&osb->system_file_mutex); [ 111.694773][ T4422] lock(&ocfs2_file_ip_alloc_sem_key); [ 111.702950][ T4422] lock(&osb->system_file_mutex); [ 111.708139][ T4422] [ 111.708139][ T4422] *** DEADLOCK *** [ 111.708139][ T4422] [ 111.716287][ T4422] 3 locks held by syz.0.35/4422: [ 111.721227][ T4422] #0: ffff888076bfe460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5d9/0xeb0 [ 111.730370][ T4422] #1: ffff888060785108 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 111.741695][ T4422] #2: ffff888060784da0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 111.753309][ T4422] [ 111.753309][ T4422] stack backtrace: [ 111.759231][ T4422] CPU: 1 PID: 4422 Comm: syz.0.35 Not tainted syzkaller #0 [ 111.766428][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 111.776496][ T4422] Call Trace: [ 111.779805][ T4422] [ 111.782738][ T4422] dump_stack_lvl+0x188/0x250 [ 111.787420][ T4422] ? load_image+0x400/0x400 [ 111.791930][ T4422] ? show_regs_print_info+0x20/0x20 [ 111.797352][ T4422] ? print_circular_bug+0x12b/0x1a0 [ 111.802557][ T4422] check_noncircular+0x296/0x330 [ 111.807531][ T4422] ? add_chain_block+0x940/0x940 [ 111.812502][ T4422] ? lockdep_lock+0xf1/0x1f0 [ 111.817186][ T4422] ? mark_lock+0x94/0x320 [ 111.821520][ T4422] ? mark_lock+0x94/0x320 [ 111.825866][ T4422] __lock_acquire+0x2c42/0x7d10 [ 111.830728][ T4422] ? verify_lock_unused+0x140/0x140 [ 111.835929][ T4422] ? verify_lock_unused+0x140/0x140 [ 111.841137][ T4422] ? mark_lock+0x94/0x320 [ 111.845467][ T4422] ? __lock_acquire+0x13bc/0x7d10 [ 111.850499][ T4422] lock_acquire+0x19e/0x400 [ 111.855007][ T4422] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 111.860997][ T4422] ? __might_sleep+0xf0/0xf0 [ 111.865595][ T4422] ? read_lock_is_recursive+0x10/0x10 [ 111.871071][ T4422] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 111.877062][ T4422] __mutex_lock_common+0x1e3/0x2400 [ 111.882274][ T4422] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 111.888264][ T4422] ? is_bpf_text_address+0x254/0x270 [ 111.893573][ T4422] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 111.899578][ T4422] ? mutex_lock_io_nested+0x60/0x60 [ 111.904785][ T4422] ? __rwlock_init+0x140/0x140 [ 111.909588][ T4422] ? do_raw_spin_unlock+0x11d/0x230 [ 111.914797][ T4422] mutex_lock_nested+0x17/0x20 [ 111.919572][ T4422] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 111.925426][ T4422] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 111.931412][ T4422] ? deref_stack_reg+0xd0/0x120 [ 111.936270][ T4422] ? mark_lock+0x94/0x320 [ 111.940752][ T4422] ? __lock_acquire+0x13bc/0x7d10 [ 111.945797][ T4422] ? __kernel_text_address+0x9a/0x100 [ 111.951185][ T4422] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 111.957313][ T4422] ? stack_trace_save+0xa6/0xf0 [ 111.962174][ T4422] ? verify_lock_unused+0x140/0x140 [ 111.967469][ T4422] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 111.974152][ T4422] ? __kasan_kmalloc+0xcc/0xf0 [ 111.978921][ T4422] ? __kasan_kmalloc+0xb5/0xf0 [ 111.983689][ T4422] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 111.990105][ T4422] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 111.995584][ T4422] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 112.001595][ T4422] ? ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 112.007236][ T4422] ? __blockdev_direct_IO+0x13d4/0x3a70 [ 112.012941][ T4422] ? generic_file_direct_write+0x22c/0x490 [ 112.018751][ T4422] ? __generic_file_write_iter+0x2b1/0x4e0 [ 112.024569][ T4422] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 112.030213][ T4422] ? do_iter_readv_writev+0x47e/0x5f0 [ 112.035601][ T4422] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 112.041852][ T4422] ? __lock_acquire+0x7d10/0x7d10 [ 112.046890][ T4422] ? do_raw_spin_lock+0x128/0x2f0 [ 112.051988][ T4422] ? __rwlock_init+0x140/0x140 [ 112.056846][ T4422] ? do_raw_spin_unlock+0x11d/0x230 [ 112.062233][ T4422] ? _raw_spin_unlock+0x24/0x40 [ 112.067088][ T4422] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 112.073161][ T4422] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 112.079670][ T4422] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 112.086011][ T4422] ? ocfs2_reserve_clusters+0x30/0x30 [ 112.091390][ T4422] ? __kasan_kmalloc+0xcc/0xf0 [ 112.096170][ T4422] ? rcu_is_watching+0x11/0xa0 [ 112.100940][ T4422] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 112.106495][ T4422] ? ocfs2_validate_extent_block+0x570/0x570 [ 112.112505][ T4422] ? do_splice_direct+0x1d4/0x2f0 [ 112.117561][ T4422] ? __se_sys_sendfile64+0x141/0x1a0 [ 112.122856][ T4422] ? do_syscall_64+0x4c/0xa0 [ 112.127495][ T4422] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 112.133574][ T4422] ocfs2_lock_allocators+0x2d5/0x5f0 [ 112.138882][ T4422] ? _ocfs2_clear_bit+0x40/0x40 [ 112.143964][ T4422] ? do_raw_spin_lock+0x128/0x2f0 [ 112.149195][ T4422] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 112.155279][ T4422] ? rcu_is_watching+0x11/0xa0 [ 112.160056][ T4422] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 112.165966][ T4422] ? kfree+0x4a/0x2a0 [ 112.169968][ T4422] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 112.175719][ T4422] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 112.181540][ T4422] ? __lock_acquire+0x13bc/0x7d10 [ 112.186581][ T4422] ? ocfs2_read_inode_block+0x120/0x190 [ 112.192140][ T4422] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 112.198215][ T4422] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 112.204207][ T4422] ? __kasan_kmalloc+0xb5/0xf0 [ 112.209144][ T4422] ? __blockdev_direct_IO+0x13d4/0x3a70 [ 112.214797][ T4422] ? __generic_file_write_iter+0x2b1/0x4e0 [ 112.220720][ T4422] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 112.226388][ T4422] ? iter_file_splice_write+0x699/0xcc0 [ 112.232084][ T4422] ? do_splice_direct+0x1d4/0x2f0 [ 112.237136][ T4422] ? rwsem_write_trylock+0x135/0x1c0 [ 112.242457][ T4422] ? clear_nonspinnable+0x60/0x60 [ 112.247498][ T4422] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 112.253069][ T4422] ? ocfs2_lock_get_block+0x50/0x50 [ 112.258269][ T4422] ? lockdep_init_map_type+0x98/0x900 [ 112.263670][ T4422] ? lockdep_softirqs_off+0x430/0x430 [ 112.269049][ T4422] ? slab_post_alloc_hook+0x68/0x380 [ 112.274340][ T4422] ? iov_iter_advance+0x2a2/0x390 [ 112.279371][ T4422] ? iov_iter_bvec_advance+0x160/0x220 [ 112.284849][ T4422] ? ocfs2_lock_get_block+0x50/0x50 [ 112.290079][ T4422] __blockdev_direct_IO+0x13d4/0x3a70 [ 112.295463][ T4422] ? sb_init_dio_done_wq+0x80/0x80 [ 112.300590][ T4422] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 112.306643][ T4422] ? ocfs2_lock_get_block+0x50/0x50 [ 112.311861][ T4422] ? lockdep_hardirqs_on+0x94/0x140 [ 112.317080][ T4422] ? invalidate_mapping_pagevec+0x30/0x30 [ 112.322826][ T4422] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 112.329114][ T4422] ? filemap_write_and_wait_range+0x2b0/0x3d0 [ 112.335196][ T4422] ? atime_needs_update+0x780/0x780 [ 112.340510][ T4422] ? file_remove_privs+0x3f2/0x5d0 [ 112.345642][ T4422] ? ocfs2_lock_get_block+0x50/0x50 [ 112.350850][ T4422] ocfs2_direct_IO+0x233/0x2a0 [ 112.355636][ T4422] generic_file_direct_write+0x22c/0x490 [ 112.361282][ T4422] __generic_file_write_iter+0x2b1/0x4e0 [ 112.366941][ T4422] ? _raw_spin_unlock+0x24/0x40 [ 112.371813][ T4422] ? ocfs2_inode_unlock+0x11a/0x140 [ 112.377064][ T4422] ocfs2_file_write_iter+0x1670/0x1e70 [ 112.382531][ T4422] ? deref_stack_reg+0xd0/0x120 [ 112.387393][ T4422] ? ocfs2_file_read_iter+0xa80/0xa80 [ 112.392786][ T4422] ? rcu_lock_release+0x5/0x20 [ 112.397581][ T4422] ? __lock_acquire+0x7d10/0x7d10 [ 112.402634][ T4422] ? aa_file_perm+0x38b/0xe80 [ 112.407315][ T4422] ? __kasan_kmalloc+0xb5/0xf0 [ 112.412089][ T4422] ? splice_direct_to_actor+0x4ea/0xc10 [ 112.417659][ T4422] do_iter_readv_writev+0x47e/0x5f0 [ 112.422864][ T4422] ? aa_path_link+0x880/0x880 [ 112.427549][ T4422] ? generic_file_rw_checks+0x280/0x280 [ 112.433101][ T4422] ? common_file_perm+0x171/0x1c0 [ 112.438219][ T4422] ? fsnotify_perm+0x5d/0x560 [ 112.442901][ T4422] ? security_file_permission+0x75/0xa0 [ 112.448454][ T4422] do_iter_write+0x205/0x7b0 [ 112.453076][ T4422] ? memset+0x1e/0x40 [ 112.457056][ T4422] ? iov_iter_bvec+0xb4/0x170 [ 112.461827][ T4422] iter_file_splice_write+0x699/0xcc0 [ 112.467226][ T4422] ? splice_from_pipe+0x180/0x180 [ 112.472254][ T4422] ? generic_file_splice_read+0x485/0x5f0 [ 112.477982][ T4422] ? splice_shrink_spd+0xc0/0xc0 [ 112.482928][ T4422] ? splice_from_pipe+0x180/0x180 [ 112.487952][ T4422] direct_splice_actor+0xe1/0x130 [ 112.492984][ T4422] splice_direct_to_actor+0x4ea/0xc10 [ 112.498363][ T4422] ? direct_file_splice_eof+0xa0/0xa0 [ 112.503737][ T4422] ? pipe_to_sendpage+0x320/0x320 [ 112.508766][ T4422] ? common_file_perm+0x171/0x1c0 [ 112.514028][ T4422] ? fsnotify_perm+0x5d/0x560 [ 112.518825][ T4422] ? security_file_permission+0x75/0xa0 [ 112.524538][ T4422] do_splice_direct+0x1d4/0x2f0 [ 112.529509][ T4422] ? splice_direct_to_actor+0xc10/0xc10 [ 112.535207][ T4422] ? rcu_read_lock_any_held+0xb0/0x130 [ 112.541081][ T4422] ? do_splice_direct+0x2f0/0x2f0 [ 112.546294][ T4422] ? common_file_perm+0x171/0x1c0 [ 112.551338][ T4422] do_sendfile+0x5fc/0xeb0 [ 112.555861][ T4422] ? do_pwritev+0x3a0/0x3a0 [ 112.560495][ T4422] ? __lock_acquire+0x7d10/0x7d10 [ 112.565534][ T4422] __se_sys_sendfile64+0x141/0x1a0 [ 112.570656][ T4422] ? lock_chain_count+0x20/0x20 [ 112.575670][ T4422] ? __x64_sys_sendfile64+0xa0/0xa0 [ 112.580883][ T4422] ? lockdep_hardirqs_on+0x94/0x140 [ 112.586448][ T4422] do_syscall_64+0x4c/0xa0 [ 112.590881][ T4422] ? clear_bhb_loop+0x30/0x80 [ 112.595568][ T4422] ? clear_bhb_loop+0x30/0x80 [ 112.600252][ T4422] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 112.606166][ T4422] RIP: 0033:0x7f7b9ad82819 [ 112.610610][ T4422] 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 [ 112.630488][ T4422] RSP: 002b:00007ffef4796328 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 112.638909][ T4422] RAX: ffffffffffffffda RBX: 00007f7b9affbfa0 RCX: 00007f7b9ad82819 [ 112.646886][ T4422] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 112.654901][ T4422] RBP: 00007f7b9ae18c91 R08: 0000000000000000 R09: 0000000000000000 [ 112.662916][ T4422] R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000000 [ 112.670909][ T4422] R13: 00007f7b9affbfac R14: 00007f7b9affbfa0 R15: 00007f7b9affbfa0 [ 112.678888][ T4422] 2026/04/21 01:49:15 executed programs: 21 [ 112.879217][ T4422] (syz.0.35,4422,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 112.885253][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 113.134440][ T4426] loop0: detected capacity change from 0 to 32768 [ 113.179701][ T4426] JBD2: Ignoring recovery information on journal [ 113.203981][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.215728][ T26] audit: type=1800 audit(1776736155.799:21): pid=4426 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 [ 113.437298][ T4426] (syz.0.36,4426,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 113.442258][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 113.662801][ T4430] loop0: detected capacity change from 0 to 32768 [ 113.724941][ T4430] JBD2: Ignoring recovery information on journal [ 113.746258][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.757426][ T26] audit: type=1800 audit(1776736156.339:22): pid=4430 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 [ 113.973400][ T4430] (syz.0.37,4430,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 113.979115][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 114.190153][ T4434] loop0: detected capacity change from 0 to 32768 [ 114.244700][ T4434] JBD2: Ignoring recovery information on journal [ 114.269036][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.281446][ T26] audit: type=1800 audit(1776736156.859:23): pid=4434 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 [ 114.496371][ T4434] (syz.0.38,4434,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 114.501823][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 114.739652][ T4438] loop0: detected capacity change from 0 to 32768 [ 114.793507][ T4438] JBD2: Ignoring recovery information on journal [ 114.817410][ T4438] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.829206][ T26] audit: type=1800 audit(1776736157.409:24): pid=4438 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 [ 115.048877][ T4438] (syz.0.39,4438,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 115.055674][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 115.271948][ T4442] loop0: detected capacity change from 0 to 32768 [ 115.326353][ T4442] JBD2: Ignoring recovery information on journal [ 115.348186][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.359132][ T26] audit: type=1800 audit(1776736157.939:25): pid=4442 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 [ 115.572276][ T4442] (syz.0.40,4442,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 115.578836][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 115.791957][ T4446] loop0: detected capacity change from 0 to 32768 [ 115.843299][ T4446] JBD2: Ignoring recovery information on journal [ 115.866625][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.879609][ T26] audit: type=1800 audit(1776736158.459:26): pid=4446 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 [ 116.101538][ T4446] (syz.0.41,4446,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 116.106749][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 116.332410][ T4450] loop0: detected capacity change from 0 to 32768 [ 116.385799][ T4450] JBD2: Ignoring recovery information on journal [ 116.408192][ T4450] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.420882][ T26] audit: type=1800 audit(1776736158.999:27): pid=4450 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 [ 116.639452][ T4450] (syz.0.42,4450,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 116.645841][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 116.880476][ T4454] loop0: detected capacity change from 0 to 32768 [ 116.932946][ T4454] JBD2: Ignoring recovery information on journal [ 116.955708][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.966733][ T26] audit: type=1800 audit(1776736159.549:28): pid=4454 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 [ 117.185037][ T4454] (syz.0.43,4454,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 117.190059][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 117.401614][ T4458] loop0: detected capacity change from 0 to 32768 [ 117.463213][ T4458] JBD2: Ignoring recovery information on journal [ 117.487896][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.499120][ T26] audit: type=1800 audit(1776736160.079:29): pid=4458 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 [ 117.712790][ T4458] (syz.0.44,4458,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 117.718107][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 117.947184][ T4462] loop0: detected capacity change from 0 to 32768 [ 117.995223][ T4462] JBD2: Ignoring recovery information on journal [ 118.017764][ T4462] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.029633][ T26] audit: type=1800 audit(1776736160.609:30): pid=4462 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 2026/04/21 01:49:20 executed programs: 31 [ 118.247566][ T4462] (syz.0.45,4462,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 118.252944][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 118.460433][ T4466] loop0: detected capacity change from 0 to 32768 [ 118.514779][ T4466] JBD2: Ignoring recovery information on journal [ 118.538781][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.549973][ T26] audit: type=1800 audit(1776736161.129:31): pid=4466 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 [ 118.768500][ T4466] (syz.0.46,4466,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 118.773454][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 118.986101][ T4470] loop0: detected capacity change from 0 to 32768 [ 119.025380][ T4470] JBD2: Ignoring recovery information on journal [ 119.048292][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.059374][ T26] audit: type=1800 audit(1776736161.639:32): pid=4470 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 [ 119.277741][ T4470] (syz.0.47,4470,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 119.282706][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 119.511318][ T4474] loop0: detected capacity change from 0 to 32768 [ 119.571214][ T4474] JBD2: Ignoring recovery information on journal [ 119.593402][ T4474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 119.605888][ T26] audit: type=1800 audit(1776736162.189:33): pid=4474 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 [ 119.827173][ T4474] (syz.0.48,4474,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 119.832198][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 120.077165][ T4478] loop0: detected capacity change from 0 to 32768 [ 120.135995][ T4478] JBD2: Ignoring recovery information on journal [ 120.158303][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.170867][ T26] audit: type=1800 audit(1776736162.749:34): pid=4478 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 [ 120.382827][ T4478] (syz.0.49,4478,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 120.388090][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 120.626302][ T4482] loop0: detected capacity change from 0 to 32768 [ 120.685982][ T4482] JBD2: Ignoring recovery information on journal [ 120.712770][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.724622][ T26] audit: type=1800 audit(1776736163.309:35): pid=4482 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.50" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 120.936389][ T4482] (syz.0.50,4482,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 120.941468][ T4278] ocfs2: Unmounting device (7,0) on (node local) [ 121.153555][ T4486] loop0: detected capacity change from 0 to 32768 [ 121.190482][ T4486] JBD2: Ignoring recovery information on journal [ 121.213933][ T4486] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 121.225469][ T26] audit: type=1800 audit(1776736163.809:36): pid=4486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.51" name="file1" dev="loop0" ino=17058 res=0 errno=0