Warning: Permanently added '10.128.0.204' (ED25519) to the list of known hosts. 2025/07/28 05:58:11 ignoring optional flag "sandboxArg"="0" 2025/07/28 05:58:13 parsed 1 programs [ 70.863756][ T4189] cgroup: Unknown subsys name 'net' [ 71.003795][ T4189] cgroup: Unknown subsys name 'rlimit' [ 71.360246][ T1428] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.366982][ T1428] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.507031][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 73.992141][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.000684][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.023745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.040362][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.048441][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.058065][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.110844][ T4252] chnl_net:caif_netlink_parms(): no params data found [ 76.166484][ T4252] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.173651][ T4252] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.182782][ T4252] device bridge_slave_0 entered promiscuous mode [ 76.192002][ T4252] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.199275][ T4252] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.207307][ T4252] device bridge_slave_1 entered promiscuous mode [ 76.229615][ T4252] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.240681][ T4252] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.265871][ T4252] team0: Port device team_slave_0 added [ 76.273189][ T4252] team0: Port device team_slave_1 added [ 76.292799][ T4252] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.299888][ T4252] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 76.326157][ T4252] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.338788][ T4252] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.345915][ T4252] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 76.372333][ T4252] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.404343][ T4252] device hsr_slave_0 entered promiscuous mode [ 76.411366][ T4252] device hsr_slave_1 entered promiscuous mode [ 76.507258][ T4252] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.519359][ T4252] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.528662][ T4252] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.560714][ T4252] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.586266][ T4252] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.593522][ T4252] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.601654][ T4252] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.608783][ T4252] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.675896][ T4252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.691976][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.701910][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.711800][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.720954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 76.733282][ T4252] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.765764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.774470][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.781593][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.800230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.809044][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.816118][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.850984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.860041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.872245][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.886302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.915502][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.925866][ T4252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.046839][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.054406][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.069282][ T4252] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.086348][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.097660][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.135053][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.144073][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.154055][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.162272][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.172617][ T4252] device veth0_vlan entered promiscuous mode [ 77.203729][ T4252] device veth1_vlan entered promiscuous mode [ 77.222414][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.230774][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.238987][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.248492][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.260430][ T4252] device veth0_macvtap entered promiscuous mode [ 77.272516][ T4252] device veth1_macvtap entered promiscuous mode [ 77.306190][ T4252] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.315614][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.323935][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.332830][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.341840][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.353567][ T4252] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.364258][ T4252] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.373779][ T4252] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.382904][ T4252] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.391892][ T4252] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.402974][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.412377][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/28 05:58:22 executed programs: 0 [ 78.149947][ T4294] chnl_net:caif_netlink_parms(): no params data found [ 78.210875][ T4294] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.218815][ T4294] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.227339][ T4294] device bridge_slave_0 entered promiscuous mode [ 78.235977][ T4294] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.243913][ T4294] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.252402][ T4294] device bridge_slave_1 entered promiscuous mode [ 78.283086][ T4294] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.294977][ T4294] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.326343][ T4294] team0: Port device team_slave_0 added [ 78.338485][ T4294] team0: Port device team_slave_1 added [ 78.362797][ T4294] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.372367][ T4294] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.403159][ T4294] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.416065][ T4294] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.425619][ T4294] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.454206][ T4294] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.513264][ T4294] device hsr_slave_0 entered promiscuous mode [ 78.520350][ T4294] device hsr_slave_1 entered promiscuous mode [ 78.529714][ T4294] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.538030][ T4294] Cannot create hsr debugfs directory [ 78.641445][ T4294] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.077096][ T4270] Bluetooth: hci0: command 0x0409 tx timeout [ 81.153620][ T4294] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.156749][ T4270] Bluetooth: hci0: command 0x041b tx timeout [ 82.381991][ T4294] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.443055][ T4294] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.632001][ T4294] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.642918][ T4294] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.652685][ T4294] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.661774][ T4294] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.723169][ T4294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.735484][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.743809][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.754386][ T4294] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.772860][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.781610][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.790299][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.797412][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.816109][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.824215][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.833251][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.844625][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.851721][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.869268][ T3082] device hsr_slave_0 left promiscuous mode [ 82.875706][ T3082] device hsr_slave_1 left promiscuous mode [ 82.882828][ T3082] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.890593][ T3082] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.899391][ T3082] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.907064][ T3082] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.915434][ T3082] device bridge_slave_1 left promiscuous mode [ 82.922069][ T3082] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.935864][ T3082] device bridge_slave_0 left promiscuous mode [ 82.943498][ T3082] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.962611][ T3082] device veth1_macvtap left promiscuous mode [ 82.969046][ T3082] device veth0_macvtap left promiscuous mode [ 82.975088][ T3082] device veth1_vlan left promiscuous mode [ 82.981119][ T3082] device veth0_vlan left promiscuous mode [ 83.129660][ T3082] team0 (unregistering): Port device team_slave_1 removed [ 83.144722][ T3082] team0 (unregistering): Port device team_slave_0 removed [ 83.163848][ T3082] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.178391][ T3082] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.236477][ T3082] bond0 (unregistering): Released all slaves [ 83.302708][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.314730][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.326783][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.335551][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.344474][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.356581][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.365518][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.383049][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.392381][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.404204][ T4294] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.417981][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.425900][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.434665][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.544491][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.552244][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.564040][ T4294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.586548][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.596670][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.622042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.630851][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.640986][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.649296][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.659483][ T4294] device veth0_vlan entered promiscuous mode [ 83.672602][ T4294] device veth1_vlan entered promiscuous mode [ 83.695528][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.703861][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.713196][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.722294][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.733706][ T4294] device veth0_macvtap entered promiscuous mode [ 83.744968][ T4294] device veth1_macvtap entered promiscuous mode [ 83.753981][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.763392][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.782695][ T4294] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.791783][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.801129][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.813328][ T4294] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.821041][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.830607][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.843771][ T4294] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.853151][ T4294] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.862486][ T4294] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.871646][ T4294] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.936031][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.950105][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.968818][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.983313][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.992420][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.003376][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/07/28 05:58:28 executed programs: 2 [ 84.246846][ T4276] Bluetooth: hci0: command 0x040f tx timeout [ 84.293105][ T4312] loop0: detected capacity change from 0 to 32768 [ 84.337703][ T4312] ======================================================= [ 84.337703][ T4312] WARNING: The mand mount option has been deprecated and [ 84.337703][ T4312] and is ignored by this kernel. Remove the mand [ 84.337703][ T4312] option from the mount to silence this warning. [ 84.337703][ T4312] ======================================================= [ 84.449953][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.499491][ T26] audit: type=1800 audit(1753682309.024:2): pid=4312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.16" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 84.788283][ T4312] (syz.0.16,4312,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.807463][ T4312] syz.0.16 (4312) used greatest stack depth: 18656 bytes left [ 84.834255][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 85.171259][ T4316] loop0: detected capacity change from 0 to 32768 [ 85.273321][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.292103][ T26] audit: type=1800 audit(1753682309.814:3): pid=4316 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 [ 85.475163][ T4316] (syz.0.17,4316,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.489386][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 85.772569][ T4320] loop0: detected capacity change from 0 to 32768 [ 85.838659][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.853650][ T26] audit: type=1800 audit(1753682310.384:4): pid=4320 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 [ 86.051224][ T4320] (syz.0.18,4320,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.053380][ T4320] syz.0.18 (4320) used greatest stack depth: 18056 bytes left [ 86.080494][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 86.317446][ T4283] Bluetooth: hci0: command 0x0419 tx timeout [ 86.389080][ T4324] loop0: detected capacity change from 0 to 32768 [ 86.445712][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.460119][ T26] audit: type=1800 audit(1753682310.984:5): pid=4324 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 [ 86.673345][ T4324] (syz.0.19,4324,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.688743][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 86.719379][ T1108] cfg80211: failed to load regulatory.db [ 87.094061][ T4328] loop0: detected capacity change from 0 to 32768 [ 87.131832][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.145208][ T26] audit: type=1800 audit(1753682311.674:6): pid=4328 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 [ 87.324439][ T4328] (syz.0.20,4328,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.339457][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 87.639387][ T4332] loop0: detected capacity change from 0 to 32768 [ 87.697914][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.712842][ T26] audit: type=1800 audit(1753682312.234:7): pid=4332 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 [ 87.909322][ T4332] (syz.0.21,4332,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.923284][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 88.221613][ T4336] loop0: detected capacity change from 0 to 32768 [ 88.285242][ T4336] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.298415][ T26] audit: type=1800 audit(1753682312.824:8): pid=4336 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 [ 88.493887][ T4336] (syz.0.22,4336,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.508083][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 88.804802][ T4340] loop0: detected capacity change from 0 to 32768 [ 88.864063][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.879351][ T26] audit: type=1800 audit(1753682313.404:9): pid=4340 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 2025/07/28 05:58:33 executed programs: 10 [ 89.072753][ T4340] (syz.0.23,4340,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.085671][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 89.382242][ T4344] loop0: detected capacity change from 0 to 32768 [ 89.455511][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.470690][ T26] audit: type=1800 audit(1753682313.994:10): pid=4344 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 [ 89.661267][ T4344] (syz.0.24,4344,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.673232][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 89.985621][ T4348] loop0: detected capacity change from 0 to 32768 [ 90.046235][ T4348] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.059219][ T26] audit: type=1800 audit(1753682314.584:11): pid=4348 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 [ 90.241529][ T4348] (syz.0.25,4348,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.255292][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 90.548191][ T4352] loop0: detected capacity change from 0 to 32768 [ 90.647244][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.660102][ T26] audit: type=1800 audit(1753682315.184:12): pid=4352 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 [ 90.857232][ T4352] (syz.0.26,4352,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.869661][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 91.169922][ T4356] loop0: detected capacity change from 0 to 32768 [ 91.276633][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.289627][ T26] audit: type=1800 audit(1753682315.814:13): pid=4356 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 [ 91.466479][ T4356] (syz.0.27,4356,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.478891][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 91.744516][ T4360] loop0: detected capacity change from 0 to 32768 [ 91.815790][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.829390][ T26] audit: type=1800 audit(1753682316.354:14): pid=4360 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 [ 92.026588][ T4360] (syz.0.28,4360,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.038659][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 92.335227][ T4364] loop0: detected capacity change from 0 to 32768 [ 92.395242][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.409966][ T26] audit: type=1800 audit(1753682316.934:15): pid=4364 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 [ 92.605330][ T4364] (syz.0.29,4364,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.618368][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 92.895484][ T4368] loop0: detected capacity change from 0 to 32768 [ 92.960795][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.975826][ T26] audit: type=1800 audit(1753682317.504:16): pid=4368 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 [ 93.164519][ T4368] (syz.0.30,4368,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.176541][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 93.495236][ T4372] loop0: detected capacity change from 0 to 32768 [ 93.545948][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 93.562060][ T26] audit: type=1800 audit(1753682318.084:17): pid=4372 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 [ 93.746453][ T4372] (syz.0.31,4372,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.760077][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 94.078231][ T4376] loop0: detected capacity change from 0 to 32768 [ 94.143723][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.157882][ T26] audit: type=1800 audit(1753682318.684:18): pid=4376 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 2025/07/28 05:58:38 executed programs: 19 [ 94.351837][ T4376] (syz.0.32,4376,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.364387][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 94.659227][ T4380] loop0: detected capacity change from 0 to 32768 [ 94.739436][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.753314][ T26] audit: type=1800 audit(1753682319.284:19): pid=4380 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 [ 94.951440][ T4380] (syz.0.33,4380,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.964525][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 95.276300][ T4384] loop0: detected capacity change from 0 to 32768 [ 95.342719][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.355243][ T26] audit: type=1800 audit(1753682319.884:20): pid=4384 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 [ 95.549724][ T4384] (syz.0.34,4384,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.562328][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 95.856611][ T4388] loop0: detected capacity change from 0 to 32768 [ 95.912730][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.934826][ T26] audit: type=1800 audit(1753682320.454:21): pid=4388 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 [ 96.121552][ T4388] (syz.0.35,4388,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.134242][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 96.424488][ T4392] loop0: detected capacity change from 0 to 32768 [ 96.492583][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 96.507917][ T26] audit: type=1800 audit(1753682321.034:22): pid=4392 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 [ 96.688591][ T4392] (syz.0.36,4392,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.701249][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 97.003265][ T4396] loop0: detected capacity change from 0 to 32768 [ 97.068186][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 97.081023][ T26] audit: type=1800 audit(1753682321.604:23): pid=4396 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 [ 97.275451][ T4396] (syz.0.37,4396,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.288043][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 97.589994][ T4400] loop0: detected capacity change from 0 to 32768 [ 97.655674][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 97.669564][ T26] audit: type=1800 audit(1753682322.194:24): pid=4400 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 [ 97.672895][ T4400] [ 97.692406][ T4400] ====================================================== [ 97.699440][ T4400] WARNING: possible circular locking dependency detected [ 97.706487][ T4400] 5.15.189-syzkaller #0 Not tainted [ 97.711702][ T4400] ------------------------------------------------------ [ 97.718734][ T4400] syz.0.38/4400 is trying to acquire lock: [ 97.724569][ T4400] ffff888073c25488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 97.735583][ T4400] [ 97.735583][ T4400] but task is already holding lock: [ 97.742969][ T4400] ffff888068665be0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 97.754055][ T4400] [ 97.754055][ T4400] which lock already depends on the new lock. [ 97.754055][ T4400] [ 97.764456][ T4400] [ 97.764456][ T4400] the existing dependency chain (in reverse order) is: [ 97.773582][ T4400] [ 97.773582][ T4400] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 97.782531][ T4400] down_read+0x44/0x2e0 [ 97.787244][ T4400] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 97.793229][ T4400] ocfs2_find_entry+0x3d1/0x1f90 [ 97.798727][ T4400] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 97.804717][ T4400] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 97.810778][ T4400] ocfs2_get_system_file_inode+0x319/0x760 [ 97.817114][ T4400] ocfs2_init_global_system_inodes+0x316/0x650 [ 97.823784][ T4400] ocfs2_fill_super+0x3dbf/0x4d80 [ 97.829328][ T4400] mount_bdev+0x287/0x3c0 [ 97.834172][ T4400] legacy_get_tree+0xe6/0x180 [ 97.839364][ T4400] vfs_get_tree+0x88/0x270 [ 97.844307][ T4400] do_new_mount+0x24a/0xa40 [ 97.849348][ T4400] __se_sys_mount+0x2d6/0x3c0 [ 97.854548][ T4400] do_syscall_64+0x4c/0xa0 [ 97.859483][ T4400] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.865905][ T4400] [ 97.865905][ T4400] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 97.874245][ T4400] __lock_acquire+0x2c33/0x7c60 [ 97.879624][ T4400] lock_acquire+0x197/0x3f0 [ 97.884653][ T4400] __mutex_lock_common+0x1eb/0x2390 [ 97.890370][ T4400] mutex_lock_nested+0x17/0x20 [ 97.895662][ T4400] ocfs2_get_system_file_inode+0x1b5/0x760 [ 97.902011][ T4400] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 97.908643][ T4400] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 97.915497][ T4400] ocfs2_lock_allocators+0x2f7/0x5b0 [ 97.921307][ T4400] ocfs2_write_begin_nolock+0x2216/0x4180 [ 97.927555][ T4400] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 97.933537][ T4400] __blockdev_direct_IO+0x146d/0x3c90 [ 97.939642][ T4400] ocfs2_direct_IO+0x23e/0x2b0 [ 97.944947][ T4400] generic_file_direct_write+0x22c/0x490 [ 97.951100][ T4400] __generic_file_write_iter+0x2b1/0x4e0 [ 97.957271][ T4400] ocfs2_file_write_iter+0x1578/0x1cf0 [ 97.963270][ T4400] do_iter_readv_writev+0x497/0x600 [ 97.968983][ T4400] do_iter_write+0x205/0x7b0 [ 97.974086][ T4400] iter_file_splice_write+0x65f/0xc40 [ 97.979972][ T4400] direct_splice_actor+0xe1/0x130 [ 97.985506][ T4400] splice_direct_to_actor+0x4dc/0xb50 [ 97.991567][ T4400] do_splice_direct+0x1b9/0x2c0 [ 97.996932][ T4400] do_sendfile+0x5d5/0xec0 [ 98.001869][ T4400] __se_sys_sendfile64+0x13b/0x190 [ 98.007496][ T4400] do_syscall_64+0x4c/0xa0 [ 98.012440][ T4400] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 98.018857][ T4400] [ 98.018857][ T4400] other info that might help us debug this: [ 98.018857][ T4400] [ 98.029084][ T4400] Possible unsafe locking scenario: [ 98.029084][ T4400] [ 98.036535][ T4400] CPU0 CPU1 [ 98.041894][ T4400] ---- ---- [ 98.047278][ T4400] lock(&ocfs2_file_ip_alloc_sem_key); [ 98.052819][ T4400] lock(&osb->system_file_mutex); [ 98.060437][ T4400] lock(&ocfs2_file_ip_alloc_sem_key); [ 98.068491][ T4400] lock(&osb->system_file_mutex); [ 98.073592][ T4400] [ 98.073592][ T4400] *** DEADLOCK *** [ 98.073592][ T4400] [ 98.081723][ T4400] 3 locks held by syz.0.38/4400: [ 98.086673][ T4400] #0: ffff88807510c460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5b2/0xec0 [ 98.095816][ T4400] #1: ffff888068665f48 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 98.107121][ T4400] #2: ffff888068665be0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 98.118601][ T4400] [ 98.118601][ T4400] stack backtrace: [ 98.124485][ T4400] CPU: 0 PID: 4400 Comm: syz.0.38 Not tainted 5.15.189-syzkaller #0 [ 98.132456][ T4400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 98.142520][ T4400] Call Trace: [ 98.145798][ T4400] [ 98.148726][ T4400] dump_stack_lvl+0x168/0x230 [ 98.153401][ T4400] ? load_image+0x3b0/0x3b0 [ 98.157897][ T4400] ? show_regs_print_info+0x20/0x20 [ 98.163093][ T4400] ? print_circular_bug+0x12b/0x1a0 [ 98.168453][ T4400] check_noncircular+0x274/0x310 [ 98.173402][ T4400] ? add_chain_block+0x940/0x940 [ 98.178339][ T4400] ? lockdep_lock+0xdc/0x1e0 [ 98.182934][ T4400] ? mark_lock+0x94/0x320 [ 98.187263][ T4400] ? mark_lock+0x94/0x320 [ 98.191589][ T4400] __lock_acquire+0x2c33/0x7c60 [ 98.196446][ T4400] ? __lock_acquire+0x12d9/0x7c60 [ 98.201466][ T4400] ? verify_lock_unused+0x140/0x140 [ 98.206675][ T4400] ? mark_lock+0x94/0x320 [ 98.211003][ T4400] ? rcu_is_watching+0x11/0xa0 [ 98.215757][ T4400] ? lock_release+0xba/0x870 [ 98.220344][ T4400] lock_acquire+0x197/0x3f0 [ 98.224840][ T4400] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.230823][ T4400] ? deref_stack_reg+0xd0/0x120 [ 98.235842][ T4400] ? __might_sleep+0xf0/0xf0 [ 98.240439][ T4400] ? read_lock_is_recursive+0x10/0x10 [ 98.245916][ T4400] ? is_bpf_text_address+0x254/0x270 [ 98.251200][ T4400] ? __kernel_text_address+0x9a/0x100 [ 98.256573][ T4400] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.262552][ T4400] __mutex_lock_common+0x1eb/0x2390 [ 98.267783][ T4400] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.273764][ T4400] ? __lock_acquire+0x12d9/0x7c60 [ 98.278793][ T4400] ? read_lock_is_recursive+0x10/0x10 [ 98.284161][ T4400] ? mutex_lock_io_nested+0x60/0x60 [ 98.289356][ T4400] mutex_lock_nested+0x17/0x20 [ 98.294115][ T4400] ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.299921][ T4400] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 98.305905][ T4400] ? hlock_conflict+0x59/0x1f0 [ 98.310887][ T4400] ? __bfs+0x2a3/0x5c0 [ 98.314965][ T4400] ? check_path+0x40/0x40 [ 98.319293][ T4400] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 98.325527][ T4400] ? __lock_acquire+0x7c60/0x7c60 [ 98.330570][ T4400] ? deref_stack_reg+0xd0/0x120 [ 98.335428][ T4400] ? mark_lock+0x94/0x320 [ 98.339761][ T4400] ? __lock_acquire+0x13ad/0x7c60 [ 98.344791][ T4400] ? __kernel_text_address+0x9a/0x100 [ 98.350165][ T4400] ? ocfs2_block_group_search+0x470/0x470 [ 98.355885][ T4400] ? stack_trace_save+0x98/0xe0 [ 98.360728][ T4400] ? verify_lock_unused+0x140/0x140 [ 98.365939][ T4400] ? __kasan_kmalloc+0xcc/0xf0 [ 98.370714][ T4400] ? __kasan_kmalloc+0xb5/0xf0 [ 98.375482][ T4400] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 98.381898][ T4400] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 98.387354][ T4400] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 98.393243][ T4400] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 98.398871][ T4400] ? __blockdev_direct_IO+0x146d/0x3c90 [ 98.404416][ T4400] ? generic_file_direct_write+0x22c/0x490 [ 98.410213][ T4400] ? __generic_file_write_iter+0x2b1/0x4e0 [ 98.416017][ T4400] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 98.421643][ T4400] ? do_iter_readv_writev+0x497/0x600 [ 98.427017][ T4400] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 98.433083][ T4400] ? __lock_acquire+0x7c60/0x7c60 [ 98.438109][ T4400] ? do_raw_spin_lock+0x11d/0x280 [ 98.443136][ T4400] ? __rwlock_init+0x140/0x140 [ 98.447895][ T4400] ? do_raw_spin_unlock+0x11d/0x230 [ 98.453092][ T4400] ? _raw_spin_unlock+0x24/0x40 [ 98.457941][ T4400] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 98.464000][ T4400] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 98.470499][ T4400] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 98.476825][ T4400] ? ocfs2_reserve_clusters+0x30/0x30 [ 98.482195][ T4400] ? __kasan_kmalloc+0xcc/0xf0 [ 98.486966][ T4400] ? rcu_is_watching+0x11/0xa0 [ 98.491722][ T4400] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 98.497269][ T4400] ? ocfs2_validate_extent_block+0x550/0x550 [ 98.503248][ T4400] ? do_splice_direct+0x1b9/0x2c0 [ 98.508262][ T4400] ? __se_sys_sendfile64+0x13b/0x190 [ 98.513540][ T4400] ? do_syscall_64+0x4c/0xa0 [ 98.518128][ T4400] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 98.524197][ T4400] ocfs2_lock_allocators+0x2f7/0x5b0 [ 98.529572][ T4400] ? _ocfs2_clear_bit+0x40/0x40 [ 98.534420][ T4400] ? do_raw_spin_lock+0x11d/0x280 [ 98.539437][ T4400] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 98.545237][ T4400] ? rcu_is_watching+0x11/0xa0 [ 98.549995][ T4400] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 98.555798][ T4400] ? kfree+0x4a/0x2a0 [ 98.559786][ T4400] ocfs2_write_begin_nolock+0x2216/0x4180 [ 98.565519][ T4400] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 98.571580][ T4400] ? __lock_acquire+0x13ad/0x7c60 [ 98.576611][ T4400] ? ocfs2_read_inode_block+0x11a/0x180 [ 98.582152][ T4400] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 98.588131][ T4400] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 98.594109][ T4400] ? __kasan_kmalloc+0xb5/0xf0 [ 98.598872][ T4400] ? __blockdev_direct_IO+0x146d/0x3c90 [ 98.604410][ T4400] ? __generic_file_write_iter+0x2b1/0x4e0 [ 98.610209][ T4400] ? do_iter_readv_writev+0x497/0x600 [ 98.615574][ T4400] ? iter_file_splice_write+0x65f/0xc40 [ 98.621118][ T4400] ? do_splice_direct+0x1b9/0x2c0 [ 98.626146][ T4400] ? __might_sleep+0xf0/0xf0 [ 98.630725][ T4400] ? preempt_count_add+0x8d/0x190 [ 98.635752][ T4400] ? rwsem_write_trylock+0x12f/0x1b0 [ 98.641035][ T4400] ? clear_nonspinnable+0x60/0x60 [ 98.646063][ T4400] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 98.651522][ T4400] ? ocfs2_lock_get_block+0x50/0x50 [ 98.656715][ T4400] ? lockdep_init_map_type+0x9d/0x850 [ 98.662089][ T4400] ? lockdep_softirqs_off+0x420/0x420 [ 98.667455][ T4400] ? slab_post_alloc_hook+0x68/0x380 [ 98.672737][ T4400] ? iov_iter_advance+0x2a2/0x390 [ 98.677757][ T4400] ? iov_iter_bvec_advance+0x160/0x220 [ 98.683301][ T4400] ? ocfs2_lock_get_block+0x50/0x50 [ 98.688493][ T4400] __blockdev_direct_IO+0x146d/0x3c90 [ 98.693867][ T4400] ? sb_init_dio_done_wq+0x80/0x80 [ 98.698969][ T4400] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 98.704947][ T4400] ? ocfs2_lock_get_block+0x50/0x50 [ 98.710144][ T4400] ? lockdep_hardirqs_on+0x94/0x140 [ 98.715336][ T4400] ? invalidate_mapping_pagevec+0x30/0x30 [ 98.721050][ T4400] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 98.727292][ T4400] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 98.733178][ T4400] ? filemap_write_and_wait_range+0x269/0x380 [ 98.739248][ T4400] ? atime_needs_update+0x780/0x780 [ 98.744440][ T4400] ? file_remove_privs+0x3b6/0x590 [ 98.749551][ T4400] ? ocfs2_lock_get_block+0x50/0x50 [ 98.754745][ T4400] ocfs2_direct_IO+0x23e/0x2b0 [ 98.759504][ T4400] generic_file_direct_write+0x22c/0x490 [ 98.765135][ T4400] __generic_file_write_iter+0x2b1/0x4e0 [ 98.770759][ T4400] ? _raw_spin_unlock+0x24/0x40 [ 98.775611][ T4400] ? ocfs2_inode_unlock+0x11a/0x140 [ 98.780821][ T4400] ocfs2_file_write_iter+0x1578/0x1cf0 [ 98.786280][ T4400] ? ocfs2_file_read_iter+0xa20/0xa20 [ 98.791648][ T4400] ? rcu_lock_release+0x5/0x20 [ 98.796412][ T4400] ? __lock_acquire+0x7c60/0x7c60 [ 98.801448][ T4400] ? aa_file_perm+0x3a3/0xe20 [ 98.806119][ T4400] ? __kasan_kmalloc+0xb5/0xf0 [ 98.810887][ T4400] ? do_sendfile+0x5d5/0xec0 [ 98.815480][ T4400] do_iter_readv_writev+0x497/0x600 [ 98.820688][ T4400] ? generic_file_rw_checks+0x280/0x280 [ 98.826236][ T4400] ? common_file_perm+0x171/0x1c0 [ 98.831251][ T4400] ? fsnotify_perm+0x5d/0x560 [ 98.835922][ T4400] ? security_file_permission+0x75/0xa0 [ 98.841491][ T4400] do_iter_write+0x205/0x7b0 [ 98.846080][ T4400] ? memset+0x1e/0x40 [ 98.850056][ T4400] ? iov_iter_bvec+0xb4/0x170 [ 98.854736][ T4400] iter_file_splice_write+0x65f/0xc40 [ 98.860109][ T4400] ? splice_from_pipe+0x150/0x150 [ 98.865128][ T4400] ? generic_file_splice_read+0x43f/0x590 [ 98.870846][ T4400] ? splice_shrink_spd+0xc0/0xc0 [ 98.875784][ T4400] ? splice_from_pipe+0x150/0x150 [ 98.880803][ T4400] direct_splice_actor+0xe1/0x130 [ 98.885825][ T4400] splice_direct_to_actor+0x4dc/0xb50 [ 98.891190][ T4400] ? do_splice_direct+0x2c0/0x2c0 [ 98.896208][ T4400] ? pipe_to_sendpage+0x310/0x310 [ 98.901222][ T4400] ? common_file_perm+0x171/0x1c0 [ 98.906239][ T4400] ? fsnotify_perm+0x5d/0x560 [ 98.910909][ T4400] ? security_file_permission+0x75/0xa0 [ 98.916457][ T4400] do_splice_direct+0x1b9/0x2c0 [ 98.921307][ T4400] ? splice_direct_to_actor+0xb50/0xb50 [ 98.926849][ T4400] ? rcu_read_lock_any_held+0xb0/0x120 [ 98.932306][ T4400] ? common_file_perm+0x171/0x1c0 [ 98.937328][ T4400] do_sendfile+0x5d5/0xec0 [ 98.941745][ T4400] ? do_pwritev+0x340/0x340 [ 98.946238][ T4400] ? __lock_acquire+0x7c60/0x7c60 [ 98.951258][ T4400] __se_sys_sendfile64+0x13b/0x190 [ 98.956372][ T4400] ? lock_chain_count+0x20/0x20 [ 98.961884][ T4400] ? __x64_sys_sendfile64+0xa0/0xa0 [ 98.967166][ T4400] ? lockdep_hardirqs_on+0x94/0x140 [ 98.972359][ T4400] do_syscall_64+0x4c/0xa0 [ 98.976771][ T4400] ? clear_bhb_loop+0x30/0x80 [ 98.981442][ T4400] ? clear_bhb_loop+0x30/0x80 [ 98.986116][ T4400] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 98.992018][ T4400] RIP: 0033:0x7f73a8ab19a9 [ 98.996432][ T4400] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 99.016128][ T4400] RSP: 002b:00007ffe048e0bc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 99.024542][ T4400] RAX: ffffffffffffffda RBX: 00007f73a8cd8fa0 RCX: 00007f73a8ab19a9 [ 99.032521][ T4400] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 99.040495][ T4400] RBP: 00007f73a8b33d69 R08: 0000000000000000 R09: 0000000000000000 [ 99.048463][ T4400] R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000000 [ 99.056437][ T4400] R13: 00007f73a8cd8fa0 R14: 00007f73a8cd8fa0 R15: 0000000000000004 [ 99.064419][ T4400] [ 99.178316][ T4400] (syz.0.38,4400,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.182978][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 99.432164][ T4404] loop0: detected capacity change from 0 to 32768 [ 99.476412][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 99.489825][ T26] audit: type=1800 audit(1753682324.014:25): pid=4404 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 2025/07/28 05:58:44 executed programs: 26 [ 99.623769][ T4404] (syz.0.39,4404,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.628684][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 99.872194][ T4409] loop0: detected capacity change from 0 to 32768 [ 99.891890][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 99.904373][ T26] audit: type=1800 audit(1753682324.424:26): pid=4409 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 [ 100.032777][ T4409] (syz.0.40,4409,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.037665][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 100.249378][ T4413] loop0: detected capacity change from 0 to 32768 [ 100.306482][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 100.319884][ T26] audit: type=1800 audit(1753682324.844:27): pid=4413 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 [ 100.448539][ T4413] (syz.0.41,4413,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.453148][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 100.702370][ T4417] loop0: detected capacity change from 0 to 32768 [ 100.768879][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 100.780686][ T26] audit: type=1800 audit(1753682325.304:28): pid=4417 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 [ 100.920593][ T4417] (syz.0.42,4417,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.925135][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 101.150176][ T4421] loop0: detected capacity change from 0 to 32768 [ 101.208974][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.220371][ T26] audit: type=1800 audit(1753682325.754:29): pid=4421 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 [ 101.349756][ T4421] (syz.0.43,4421,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.354421][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 101.612524][ T4425] loop0: detected capacity change from 0 to 32768 [ 101.711865][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.723589][ T26] audit: type=1800 audit(1753682326.244:30): pid=4425 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 [ 101.847672][ T4425] (syz.0.44,4425,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.852178][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 102.100677][ T4430] loop0: detected capacity change from 0 to 32768 [ 102.147985][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 102.159752][ T26] audit: type=1800 audit(1753682326.684:31): pid=4430 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 [ 102.287708][ T4430] (syz.0.45,4430,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.292160][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 102.509035][ T4434] loop0: detected capacity change from 0 to 32768 [ 102.557615][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 102.569531][ T26] audit: type=1800 audit(1753682327.094:32): pid=4434 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 [ 102.706925][ T4434] (syz.0.46,4434,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.711826][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 102.946564][ T4439] loop0: detected capacity change from 0 to 32768 [ 103.008886][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 103.021909][ T26] audit: type=1800 audit(1753682327.544:33): pid=4439 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 [ 103.152281][ T4439] (syz.0.47,4439,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.157135][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 103.375137][ T4446] loop0: detected capacity change from 0 to 32768 [ 103.438033][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 103.449825][ T26] audit: type=1800 audit(1753682327.974:34): pid=4446 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 [ 103.589648][ T4446] (syz.0.48,4446,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.594289][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 103.810817][ T4450] loop0: detected capacity change from 0 to 32768 [ 103.868549][ T4450] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 103.879799][ T26] audit: type=1800 audit(1753682328.404:35): pid=4450 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.005019][ T4450] (syz.0.49,4450,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.009509][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 104.240765][ T4454] loop0: detected capacity change from 0 to 32768 [ 104.261023][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 104.272505][ T26] audit: type=1800 audit(1753682328.804:36): pid=4454 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 [ 104.412686][ T4454] (syz.0.50,4454,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.417242][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 104.629796][ T4459] loop0: detected capacity change from 0 to 32768 [ 104.699858][ T4459] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 104.712611][ T26] audit: type=1800 audit(1753682329.234:37): pid=4459 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 2025/07/28 05:58:49 executed programs: 38 [ 104.840135][ T4459] (syz.0.51,4459,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.844788][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 105.061178][ T4463] loop0: detected capacity change from 0 to 32768 [ 105.116099][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 105.252539][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 105.462154][ T4467] loop0: detected capacity change from 0 to 32768 [ 105.528320][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 105.664026][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 105.870344][ T4471] loop0: detected capacity change from 0 to 32768 [ 105.939570][ T4471] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 105.950784][ T26] kauditd_printk_skb: 2 callbacks suppressed [ 105.950798][ T26] audit: type=1800 audit(1753682330.484:40): pid=4471 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.54" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 106.089174][ T4471] ocfs2_dio_end_io: 2 callbacks suppressed [ 106.089188][ T4471] (syz.0.54,4471,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.100286][ T4294] ocfs2: Unmounting device (7,0) on (node local) [ 106.344667][ T4475] loop0: detected capacity change from 0 to 32768