Warning: Permanently added '10.128.0.164' (ED25519) to the list of known hosts. 2025/07/28 02:48:40 ignoring optional flag "sandboxArg"="0" 2025/07/28 02:48:41 parsed 1 programs [ 64.841263][ T4189] cgroup: Unknown subsys name 'net' [ 64.978639][ T4189] cgroup: Unknown subsys name 'rlimit' [ 66.429995][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 67.824459][ T4195] chnl_net:caif_netlink_parms(): no params data found [ 67.875154][ T4195] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.882848][ T4195] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.890971][ T4195] device bridge_slave_0 entered promiscuous mode [ 67.900124][ T4195] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.907295][ T4195] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.915304][ T4195] device bridge_slave_1 entered promiscuous mode [ 67.938000][ T4195] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.949500][ T4195] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.974128][ T4195] team0: Port device team_slave_0 added [ 67.981858][ T4195] team0: Port device team_slave_1 added [ 68.001213][ T4195] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.008227][ T4195] 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. [ 68.034329][ T4195] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.046939][ T4195] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.053997][ T4195] 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. [ 68.079933][ T4195] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.112375][ T4195] device hsr_slave_0 entered promiscuous mode [ 68.119545][ T4195] device hsr_slave_1 entered promiscuous mode [ 68.224411][ T4195] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.235325][ T4195] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.245409][ T4195] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.255269][ T4195] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.281509][ T4195] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.288913][ T4195] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.296919][ T4195] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.304017][ T4195] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.348224][ T4195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.363860][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.374959][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.383470][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.391482][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 68.405323][ T4195] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.417150][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.425716][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.432870][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.453932][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.462614][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.469687][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.479148][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.492862][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.500961][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.513093][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.526884][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.537635][ T4195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.626069][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.633954][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.646690][ T4195] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.665174][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.685205][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.694024][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.702578][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.712871][ T4195] device veth0_vlan entered promiscuous mode [ 68.724776][ T4195] device veth1_vlan entered promiscuous mode [ 68.744375][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.753076][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.761497][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.773303][ T4195] device veth0_macvtap entered promiscuous mode [ 68.783502][ T4195] device veth1_macvtap entered promiscuous mode [ 68.793538][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.809617][ T4195] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.817456][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.827342][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.839249][ T4195] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.847997][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.856709][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.869126][ T4195] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.878138][ T4195] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.887023][ T4195] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.902196][ T4195] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.050578][ T1228] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.374531][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.381262][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.788127][ T1228] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.087179][ T1228] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.149248][ T1228] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.499357][ T160] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.520481][ T160] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.539664][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.561476][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.570158][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.581046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.910287][ T1228] device hsr_slave_0 left promiscuous mode [ 74.923985][ T1228] device hsr_slave_1 left promiscuous mode [ 74.931135][ T1228] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.940103][ T1228] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.949141][ T1228] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.958604][ T1228] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.967041][ T1228] device bridge_slave_1 left promiscuous mode [ 74.975742][ T1228] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.994618][ T1228] device bridge_slave_0 left promiscuous mode [ 75.000892][ T1228] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.024228][ T1228] device veth1_macvtap left promiscuous mode [ 75.030658][ T1228] device veth0_macvtap left promiscuous mode [ 75.037862][ T1228] device veth1_vlan left promiscuous mode [ 75.044277][ T1228] device veth0_vlan left promiscuous mode [ 75.205707][ T1228] team0 (unregistering): Port device team_slave_1 removed [ 75.223334][ T1228] team0 (unregistering): Port device team_slave_0 removed [ 75.236951][ T1228] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.250743][ T1228] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.309252][ T1228] bond0 (unregistering): Released all slaves 2025/07/28 02:48:56 executed programs: 0 [ 77.741143][ T1228] ODEBUG: Out of memory. ODEBUG disabled [ 77.800902][ T4357] chnl_net:caif_netlink_parms(): no params data found [ 78.114011][ T4357] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.121243][ T4357] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.130856][ T4357] device bridge_slave_0 entered promiscuous mode [ 78.140000][ T4357] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.147738][ T4357] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.157765][ T4357] device bridge_slave_1 entered promiscuous mode [ 78.210118][ T4357] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.222032][ T4357] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.257824][ T4357] team0: Port device team_slave_0 added [ 78.267381][ T4357] team0: Port device team_slave_1 added [ 78.296990][ T4357] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.304453][ T4357] 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. [ 78.332788][ T4357] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.346058][ T4357] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.354507][ T4357] 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. [ 78.382461][ T4357] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.423819][ T4357] device hsr_slave_0 entered promiscuous mode [ 78.431423][ T4357] device hsr_slave_1 entered promiscuous mode [ 79.000044][ T4357] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.022696][ T4357] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.057286][ T4357] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.070067][ T4357] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.194756][ T4357] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.239670][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.248242][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.263401][ T4357] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.276393][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.287238][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.297759][ T4271] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.304909][ T4271] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.316341][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.360772][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.370863][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.379770][ T4271] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.386920][ T4271] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.402536][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.446792][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.457031][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.468346][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.479036][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.488775][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.509121][ T4357] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 79.521156][ T4357] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.533831][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.542734][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.551179][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.562420][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.570892][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.626372][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.692645][ T4398] Bluetooth: hci0: command 0x0409 tx timeout [ 79.753367][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.761278][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.806819][ T4357] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.829192][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.839802][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.876958][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.893756][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.916306][ T4357] device veth0_vlan entered promiscuous mode [ 79.924749][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.934745][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.947444][ T4357] device veth1_vlan entered promiscuous mode [ 79.973940][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.993056][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 80.012849][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.023720][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.046540][ T4357] device veth0_macvtap entered promiscuous mode [ 80.066461][ T4357] device veth1_macvtap entered promiscuous mode [ 80.086943][ T4357] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.096166][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 80.105939][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.115495][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.124605][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.138005][ T4357] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.152558][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.165331][ T160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.183475][ T4357] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.203388][ T4357] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.222895][ T4357] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.242836][ T4357] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.337103][ T160] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.356238][ T160] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.373917][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.396877][ T4271] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.411848][ T4271] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.420938][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.781502][ T4493] loop0: detected capacity change from 0 to 32768 [ 80.800320][ T4493] ======================================================= [ 80.800320][ T4493] WARNING: The mand mount option has been deprecated and [ 80.800320][ T4493] and is ignored by this kernel. Remove the mand [ 80.800320][ T4493] option from the mount to silence this warning. [ 80.800320][ T4493] ======================================================= [ 80.890022][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 80.949357][ T26] audit: type=1800 audit(1753670939.652:2): pid=4493 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 [ 81.331908][ T4493] (syz.0.16,4493,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 81.353136][ T4493] syz.0.16 (4493) used greatest stack depth: 18472 bytes left [ 81.392971][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 81.772306][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 82.373533][ T4527] loop0: detected capacity change from 0 to 32768 [ 82.455363][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 82.475913][ T26] audit: type=1800 audit(1753670941.182:3): pid=4527 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 2025/07/28 02:49:01 executed programs: 4 [ 82.879012][ T4527] (syz.0.17,4527,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 82.906170][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 83.206300][ T4555] loop0: detected capacity change from 0 to 32768 [ 83.236619][ T4555] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.250084][ T26] audit: type=1800 audit(1753670941.952:4): pid=4555 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 [ 83.437201][ T4555] (syz.0.18,4555,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.451082][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 83.744786][ T4559] loop0: detected capacity change from 0 to 32768 [ 83.812037][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.824844][ T26] audit: type=1800 audit(1753670942.532:5): pid=4559 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 [ 83.863814][ T1108] Bluetooth: hci0: command 0x040f tx timeout [ 84.027749][ T4559] (syz.0.19,4559,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.029764][ T4559] syz.0.19 (4559) used greatest stack depth: 18240 bytes left [ 84.056828][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 84.333204][ T4563] loop0: detected capacity change from 0 to 32768 [ 84.390557][ T4563] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.404301][ T26] audit: type=1800 audit(1753670943.112:6): pid=4563 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 [ 84.594523][ T4563] (syz.0.20,4563,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.606484][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 84.884395][ T4567] loop0: detected capacity change from 0 to 32768 [ 84.953842][ T4567] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.967925][ T26] audit: type=1800 audit(1753670943.672:7): pid=4567 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 [ 85.150489][ T4567] (syz.0.21,4567,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.162915][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 85.477711][ T4571] loop0: detected capacity change from 0 to 32768 [ 85.572760][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.586470][ T26] audit: type=1800 audit(1753670944.292:8): pid=4571 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 [ 85.768873][ T4571] (syz.0.22,4571,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.781337][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 85.931911][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 86.070519][ T4575] loop0: detected capacity change from 0 to 32768 [ 86.126550][ T4575] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.139121][ T26] audit: type=1800 audit(1753670944.842:9): pid=4575 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 [ 86.348590][ T4575] (syz.0.23,4575,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.363067][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 86.654951][ T4579] loop0: detected capacity change from 0 to 32768 [ 86.714256][ T4579] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.729231][ T26] audit: type=1800 audit(1753670945.432:10): pid=4579 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 [ 86.752405][ T1111] cfg80211: failed to load regulatory.db [ 86.925973][ T4579] (syz.0.24,4579,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.938925][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 87.253303][ T4583] loop0: detected capacity change from 0 to 32768 [ 87.319679][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.333382][ T26] audit: type=1800 audit(1753670946.042:11): pid=4583 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 [ 87.523622][ T4583] (syz.0.25,4583,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.536661][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 87.826109][ T4587] loop0: detected capacity change from 0 to 32768 [ 87.892096][ T4587] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.906156][ T26] audit: type=1800 audit(1753670946.612:12): pid=4587 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 2025/07/28 02:49:06 executed programs: 13 [ 88.094972][ T4587] (syz.0.26,4587,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.107971][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 88.423260][ T4591] loop0: detected capacity change from 0 to 32768 [ 88.451095][ T4591] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.467292][ T26] audit: type=1800 audit(1753670947.172:13): pid=4591 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 [ 88.661132][ T4591] (syz.0.27,4591,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.674497][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 88.979622][ T4595] loop0: detected capacity change from 0 to 32768 [ 89.102157][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.115176][ T26] audit: type=1800 audit(1753670947.822:14): pid=4595 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 [ 89.297222][ T4595] (syz.0.28,4595,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.309834][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 89.596765][ T4599] loop0: detected capacity change from 0 to 32768 [ 89.657540][ T4599] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.671931][ T26] audit: type=1800 audit(1753670948.382:15): pid=4599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.29" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 89.857654][ T4599] (syz.0.29,4599,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.869798][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 90.172580][ T4603] loop0: detected capacity change from 0 to 32768 [ 90.230648][ T4603] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.244716][ T26] audit: type=1800 audit(1753670948.952:16): pid=4603 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 [ 90.435434][ T4603] (syz.0.30,4603,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.447543][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 90.721854][ T4607] loop0: detected capacity change from 0 to 32768 [ 90.800148][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.814567][ T26] audit: type=1800 audit(1753670949.522:17): pid=4607 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 [ 91.007299][ T4607] (syz.0.31,4607,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.019328][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 91.293921][ T4611] loop0: detected capacity change from 0 to 32768 [ 91.348756][ T4611] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.361390][ T26] audit: type=1800 audit(1753670950.062:18): pid=4611 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.32" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 91.565847][ T4611] (syz.0.32,4611,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.578236][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 91.885630][ T4615] loop0: detected capacity change from 0 to 32768 [ 91.950478][ T4615] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.963649][ T26] audit: type=1800 audit(1753670950.672:19): pid=4615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.33" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 92.155234][ T4615] (syz.0.33,4615,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.167129][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 92.442312][ T4619] loop0: detected capacity change from 0 to 32768 [ 92.521153][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.536855][ T26] audit: type=1800 audit(1753670951.242:20): pid=4619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.34" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 92.724818][ T4619] (syz.0.34,4619,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.737033][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 93.036436][ T4623] loop0: detected capacity change from 0 to 32768 [ 93.115115][ T4623] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 93.127833][ T26] audit: type=1800 audit(1753670951.832:21): pid=4623 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.35" name="file1" dev="loop0" ino=17058 res=0 errno=0 2025/07/28 02:49:12 executed programs: 22 [ 93.319065][ T4623] (syz.0.35,4623,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.333135][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 93.634847][ T4627] loop0: detected capacity change from 0 to 32768 [ 93.699770][ T4627] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 93.716369][ T26] audit: type=1800 audit(1753670952.422:22): pid=4627 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 [ 93.900456][ T4627] (syz.0.36,4627,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.913260][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 94.218774][ T4631] loop0: detected capacity change from 0 to 32768 [ 94.280280][ T4631] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.293444][ T26] audit: type=1800 audit(1753670953.002:23): pid=4631 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.37" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.492039][ T4631] (syz.0.37,4631,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.504694][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 94.816476][ T4635] loop0: detected capacity change from 0 to 32768 [ 94.876637][ T4635] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.889904][ T26] audit: type=1800 audit(1753670953.592:24): pid=4635 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 [ 95.080744][ T4635] (syz.0.38,4635,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.093287][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 95.362706][ T4639] loop0: detected capacity change from 0 to 32768 [ 95.428394][ T4639] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.441792][ T26] audit: type=1800 audit(1753670954.152:25): pid=4639 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 [ 95.464502][ T4639] [ 95.466867][ T4639] ====================================================== [ 95.473894][ T4639] WARNING: possible circular locking dependency detected [ 95.480945][ T4639] 5.15.189-syzkaller #0 Not tainted [ 95.486156][ T4639] ------------------------------------------------------ [ 95.493188][ T4639] syz.0.39/4639 is trying to acquire lock: [ 95.499179][ T4639] ffff888019db1488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 95.510306][ T4639] [ 95.510306][ T4639] but task is already holding lock: [ 95.517770][ T4639] ffff88805ac80660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 95.528819][ T4639] [ 95.528819][ T4639] which lock already depends on the new lock. [ 95.528819][ T4639] [ 95.539235][ T4639] [ 95.539235][ T4639] the existing dependency chain (in reverse order) is: [ 95.548338][ T4639] [ 95.548338][ T4639] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 95.557109][ T4639] down_read+0x44/0x2e0 [ 95.561795][ T4639] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 95.567701][ T4639] ocfs2_find_entry+0x3d1/0x1f90 [ 95.573180][ T4639] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 95.579152][ T4639] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 95.585235][ T4639] ocfs2_get_system_file_inode+0x319/0x760 [ 95.591556][ T4639] ocfs2_init_global_system_inodes+0x316/0x650 [ 95.598238][ T4639] ocfs2_fill_super+0x3dbf/0x4d80 [ 95.603780][ T4639] mount_bdev+0x287/0x3c0 [ 95.608625][ T4639] legacy_get_tree+0xe6/0x180 [ 95.613817][ T4639] vfs_get_tree+0x88/0x270 [ 95.618746][ T4639] do_new_mount+0x24a/0xa40 [ 95.623764][ T4639] __se_sys_mount+0x2d6/0x3c0 [ 95.628954][ T4639] do_syscall_64+0x4c/0xa0 [ 95.633884][ T4639] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.640295][ T4639] [ 95.640295][ T4639] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 95.648623][ T4639] __lock_acquire+0x2c33/0x7c60 [ 95.653992][ T4639] lock_acquire+0x197/0x3f0 [ 95.659025][ T4639] __mutex_lock_common+0x1eb/0x2390 [ 95.665172][ T4639] mutex_lock_nested+0x17/0x20 [ 95.670446][ T4639] ocfs2_get_system_file_inode+0x1b5/0x760 [ 95.676766][ T4639] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 95.683184][ T4639] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 95.690028][ T4639] ocfs2_lock_allocators+0x2f7/0x5b0 [ 95.695827][ T4639] ocfs2_write_begin_nolock+0x2216/0x4180 [ 95.702069][ T4639] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 95.708058][ T4639] __blockdev_direct_IO+0x146d/0x3c90 [ 95.713940][ T4639] ocfs2_direct_IO+0x23e/0x2b0 [ 95.719215][ T4639] generic_file_direct_write+0x22c/0x490 [ 95.725358][ T4639] __generic_file_write_iter+0x2b1/0x4e0 [ 95.731591][ T4639] ocfs2_file_write_iter+0x1578/0x1cf0 [ 95.737564][ T4639] do_iter_readv_writev+0x497/0x600 [ 95.743278][ T4639] do_iter_write+0x205/0x7b0 [ 95.748377][ T4639] iter_file_splice_write+0x65f/0xc40 [ 95.754258][ T4639] direct_splice_actor+0xe1/0x130 [ 95.759794][ T4639] splice_direct_to_actor+0x4dc/0xb50 [ 95.765676][ T4639] do_splice_direct+0x1b9/0x2c0 [ 95.771211][ T4639] do_sendfile+0x5d5/0xec0 [ 95.776139][ T4639] __se_sys_sendfile64+0x13b/0x190 [ 95.781765][ T4639] do_syscall_64+0x4c/0xa0 [ 95.786717][ T4639] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.793238][ T4639] [ 95.793238][ T4639] other info that might help us debug this: [ 95.793238][ T4639] [ 95.803455][ T4639] Possible unsafe locking scenario: [ 95.803455][ T4639] [ 95.810977][ T4639] CPU0 CPU1 [ 95.816328][ T4639] ---- ---- [ 95.821683][ T4639] lock(&ocfs2_file_ip_alloc_sem_key); [ 95.827236][ T4639] lock(&osb->system_file_mutex); [ 95.834858][ T4639] lock(&ocfs2_file_ip_alloc_sem_key); [ 95.842915][ T4639] lock(&osb->system_file_mutex); [ 95.848016][ T4639] [ 95.848016][ T4639] *** DEADLOCK *** [ 95.848016][ T4639] [ 95.856147][ T4639] 3 locks held by syz.0.39/4639: [ 95.861069][ T4639] #0: ffff888077d60460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5b2/0xec0 [ 95.870244][ T4639] #1: ffff88805ac809c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 95.881818][ T4639] #2: ffff88805ac80660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 95.893325][ T4639] [ 95.893325][ T4639] stack backtrace: [ 95.899203][ T4639] CPU: 0 PID: 4639 Comm: syz.0.39 Not tainted 5.15.189-syzkaller #0 [ 95.907172][ T4639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 95.917234][ T4639] Call Trace: [ 95.920532][ T4639] [ 95.923463][ T4639] dump_stack_lvl+0x168/0x230 [ 95.928140][ T4639] ? load_image+0x3b0/0x3b0 [ 95.932636][ T4639] ? show_regs_print_info+0x20/0x20 [ 95.937858][ T4639] ? print_circular_bug+0x12b/0x1a0 [ 95.943052][ T4639] check_noncircular+0x274/0x310 [ 95.948002][ T4639] ? add_chain_block+0x940/0x940 [ 95.952953][ T4639] ? lockdep_lock+0xdc/0x1e0 [ 95.957547][ T4639] ? mark_lock+0x94/0x320 [ 95.961988][ T4639] ? mark_lock+0x94/0x320 [ 95.966330][ T4639] __lock_acquire+0x2c33/0x7c60 [ 95.971184][ T4639] ? __lock_acquire+0x12d9/0x7c60 [ 95.976202][ T4639] ? verify_lock_unused+0x140/0x140 [ 95.981394][ T4639] ? mark_lock+0x94/0x320 [ 95.985728][ T4639] lock_acquire+0x197/0x3f0 [ 95.990243][ T4639] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 95.996224][ T4639] ? __might_sleep+0xf0/0xf0 [ 96.000911][ T4639] ? read_lock_is_recursive+0x10/0x10 [ 96.006325][ T4639] ? __lock_acquire+0x12d9/0x7c60 [ 96.011349][ T4639] ? mark_lock+0x94/0x320 [ 96.015678][ T4639] ? mark_lock+0x94/0x320 [ 96.020012][ T4639] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.025989][ T4639] __mutex_lock_common+0x1eb/0x2390 [ 96.031186][ T4639] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.037166][ T4639] ? __lock_acquire+0x12d9/0x7c60 [ 96.042200][ T4639] ? read_lock_is_recursive+0x10/0x10 [ 96.047578][ T4639] ? mutex_lock_io_nested+0x60/0x60 [ 96.052778][ T4639] mutex_lock_nested+0x17/0x20 [ 96.057564][ T4639] ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.063372][ T4639] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 96.069353][ T4639] ? hlock_conflict+0x59/0x1f0 [ 96.074112][ T4639] ? __bfs+0x2a3/0x5c0 [ 96.078177][ T4639] ? check_path+0x40/0x40 [ 96.082590][ T4639] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 96.088483][ T4639] ? __lock_acquire+0x7c60/0x7c60 [ 96.093515][ T4639] ? deref_stack_reg+0xd0/0x120 [ 96.098371][ T4639] ? mark_lock+0x94/0x320 [ 96.102702][ T4639] ? __lock_acquire+0x13ad/0x7c60 [ 96.107723][ T4639] ? __kernel_text_address+0x9a/0x100 [ 96.113091][ T4639] ? ocfs2_block_group_search+0x470/0x470 [ 96.118807][ T4639] ? stack_trace_save+0x98/0xe0 [ 96.123652][ T4639] ? verify_lock_unused+0x140/0x140 [ 96.128865][ T4639] ? __kasan_kmalloc+0xcc/0xf0 [ 96.133625][ T4639] ? __kasan_kmalloc+0xb5/0xf0 [ 96.138469][ T4639] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 96.144882][ T4639] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 96.150347][ T4639] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 96.156237][ T4639] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 96.161868][ T4639] ? __blockdev_direct_IO+0x146d/0x3c90 [ 96.167420][ T4639] ? generic_file_direct_write+0x22c/0x490 [ 96.173221][ T4639] ? __generic_file_write_iter+0x2b1/0x4e0 [ 96.179036][ T4639] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 96.184659][ T4639] ? do_iter_readv_writev+0x497/0x600 [ 96.190033][ T4639] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 96.196095][ T4639] ? __lock_acquire+0x7c60/0x7c60 [ 96.201122][ T4639] ? do_raw_spin_lock+0x11d/0x280 [ 96.206137][ T4639] ? __rwlock_init+0x140/0x140 [ 96.210892][ T4639] ? do_raw_spin_unlock+0x11d/0x230 [ 96.216081][ T4639] ? _raw_spin_unlock+0x24/0x40 [ 96.220925][ T4639] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 96.226982][ T4639] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 96.233479][ T4639] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 96.239817][ T4639] ? ocfs2_reserve_clusters+0x30/0x30 [ 96.245198][ T4639] ? __kasan_kmalloc+0xcc/0xf0 [ 96.249960][ T4639] ? rcu_is_watching+0x11/0xa0 [ 96.254718][ T4639] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 96.260255][ T4639] ? ocfs2_validate_extent_block+0x550/0x550 [ 96.266397][ T4639] ? do_splice_direct+0x1b9/0x2c0 [ 96.271516][ T4639] ? __se_sys_sendfile64+0x13b/0x190 [ 96.276893][ T4639] ? do_syscall_64+0x4c/0xa0 [ 96.281488][ T4639] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.287583][ T4639] ocfs2_lock_allocators+0x2f7/0x5b0 [ 96.292880][ T4639] ? _ocfs2_clear_bit+0x40/0x40 [ 96.297750][ T4639] ? do_raw_spin_lock+0x11d/0x280 [ 96.302773][ T4639] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 96.308575][ T4639] ? rcu_is_watching+0x11/0xa0 [ 96.313337][ T4639] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 96.319164][ T4639] ? kfree+0x4a/0x2a0 [ 96.323148][ T4639] ocfs2_write_begin_nolock+0x2216/0x4180 [ 96.328975][ T4639] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 96.334787][ T4639] ? __lock_acquire+0x13ad/0x7c60 [ 96.339843][ T4639] ? ocfs2_read_inode_block+0x11a/0x180 [ 96.345385][ T4639] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 96.351375][ T4639] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 96.357345][ T4639] ? __kasan_kmalloc+0xb5/0xf0 [ 96.362104][ T4639] ? __blockdev_direct_IO+0x146d/0x3c90 [ 96.367743][ T4639] ? __generic_file_write_iter+0x2b1/0x4e0 [ 96.373539][ T4639] ? do_iter_readv_writev+0x497/0x600 [ 96.378901][ T4639] ? iter_file_splice_write+0x65f/0xc40 [ 96.384444][ T4639] ? do_splice_direct+0x1b9/0x2c0 [ 96.389484][ T4639] ? __might_sleep+0xf0/0xf0 [ 96.394067][ T4639] ? preempt_count_add+0x8d/0x190 [ 96.399087][ T4639] ? rwsem_write_trylock+0x12f/0x1b0 [ 96.404368][ T4639] ? clear_nonspinnable+0x60/0x60 [ 96.409390][ T4639] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 96.414854][ T4639] ? ocfs2_lock_get_block+0x50/0x50 [ 96.420249][ T4639] ? lockdep_init_map_type+0x9d/0x850 [ 96.425726][ T4639] ? lockdep_softirqs_off+0x420/0x420 [ 96.431196][ T4639] ? slab_post_alloc_hook+0x68/0x380 [ 96.436582][ T4639] ? iov_iter_advance+0x2a2/0x390 [ 96.441605][ T4639] ? iov_iter_bvec_advance+0x160/0x220 [ 96.447087][ T4639] ? ocfs2_lock_get_block+0x50/0x50 [ 96.452421][ T4639] __blockdev_direct_IO+0x146d/0x3c90 [ 96.457900][ T4639] ? sb_init_dio_done_wq+0x80/0x80 [ 96.463008][ T4639] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 96.468992][ T4639] ? ocfs2_lock_get_block+0x50/0x50 [ 96.474194][ T4639] ? lockdep_hardirqs_on+0x94/0x140 [ 96.479389][ T4639] ? invalidate_mapping_pagevec+0x30/0x30 [ 96.485108][ T4639] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 96.491362][ T4639] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 96.497251][ T4639] ? filemap_write_and_wait_range+0x269/0x380 [ 96.503319][ T4639] ? __mark_inode_dirty+0x383/0xc60 [ 96.508522][ T4639] ? ocfs2_lock_get_block+0x50/0x50 [ 96.513717][ T4639] ocfs2_direct_IO+0x23e/0x2b0 [ 96.518485][ T4639] generic_file_direct_write+0x22c/0x490 [ 96.524200][ T4639] __generic_file_write_iter+0x2b1/0x4e0 [ 96.529856][ T4639] ? _raw_spin_unlock+0x24/0x40 [ 96.534705][ T4639] ? ocfs2_inode_unlock+0x11a/0x140 [ 96.539901][ T4639] ocfs2_file_write_iter+0x1578/0x1cf0 [ 96.545364][ T4639] ? ocfs2_file_read_iter+0xa20/0xa20 [ 96.550734][ T4639] ? rcu_lock_release+0x5/0x20 [ 96.555496][ T4639] ? __lock_acquire+0x7c60/0x7c60 [ 96.560541][ T4639] ? aa_file_perm+0x3a3/0xe20 [ 96.565210][ T4639] ? __kasan_kmalloc+0xb5/0xf0 [ 96.569972][ T4639] ? do_sendfile+0x5d5/0xec0 [ 96.574568][ T4639] do_iter_readv_writev+0x497/0x600 [ 96.579782][ T4639] ? generic_file_rw_checks+0x280/0x280 [ 96.585333][ T4639] ? common_file_perm+0x171/0x1c0 [ 96.590362][ T4639] ? fsnotify_perm+0x5d/0x560 [ 96.595034][ T4639] ? security_file_permission+0x75/0xa0 [ 96.600582][ T4639] do_iter_write+0x205/0x7b0 [ 96.605171][ T4639] ? memset+0x1e/0x40 [ 96.609155][ T4639] ? iov_iter_bvec+0xb4/0x170 [ 96.613832][ T4639] iter_file_splice_write+0x65f/0xc40 [ 96.619205][ T4639] ? splice_from_pipe+0x150/0x150 [ 96.624224][ T4639] ? generic_file_splice_read+0x43f/0x590 [ 96.630455][ T4639] ? splice_shrink_spd+0xc0/0xc0 [ 96.635403][ T4639] ? splice_from_pipe+0x150/0x150 [ 96.640440][ T4639] direct_splice_actor+0xe1/0x130 [ 96.645476][ T4639] splice_direct_to_actor+0x4dc/0xb50 [ 96.650853][ T4639] ? do_splice_direct+0x2c0/0x2c0 [ 96.655985][ T4639] ? pipe_to_sendpage+0x310/0x310 [ 96.661012][ T4639] ? common_file_perm+0x171/0x1c0 [ 96.666034][ T4639] ? fsnotify_perm+0x5d/0x560 [ 96.670707][ T4639] ? security_file_permission+0x75/0xa0 [ 96.676258][ T4639] do_splice_direct+0x1b9/0x2c0 [ 96.681115][ T4639] ? splice_direct_to_actor+0xb50/0xb50 [ 96.686652][ T4639] ? rcu_read_lock_any_held+0xb0/0x120 [ 96.692117][ T4639] ? common_file_perm+0x171/0x1c0 [ 96.697140][ T4639] do_sendfile+0x5d5/0xec0 [ 96.701558][ T4639] ? do_pwritev+0x340/0x340 [ 96.706059][ T4639] ? __lock_acquire+0x7c60/0x7c60 [ 96.711090][ T4639] __se_sys_sendfile64+0x13b/0x190 [ 96.716290][ T4639] ? lock_chain_count+0x20/0x20 [ 96.721138][ T4639] ? __x64_sys_sendfile64+0xa0/0xa0 [ 96.726328][ T4639] ? lockdep_hardirqs_on+0x94/0x140 [ 96.731617][ T4639] do_syscall_64+0x4c/0xa0 [ 96.736207][ T4639] ? clear_bhb_loop+0x30/0x80 [ 96.740876][ T4639] ? clear_bhb_loop+0x30/0x80 [ 96.745541][ T4639] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.751440][ T4639] RIP: 0033:0x7fbd99ea49a9 [ 96.755853][ T4639] 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 [ 96.775461][ T4639] RSP: 002b:00007ffd33ca8e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 96.783874][ T4639] RAX: ffffffffffffffda RBX: 00007fbd9a0cbfa0 RCX: 00007fbd99ea49a9 [ 96.791842][ T4639] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 96.799979][ T4639] RBP: 00007fbd99f26d69 R08: 0000000000000000 R09: 0000000000000000 [ 96.807946][ T4639] R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000000 [ 96.815918][ T4639] R13: 00007fbd9a0cbfa0 R14: 00007fbd9a0cbfa0 R15: 0000000000000004 [ 96.823908][ T4639] [ 96.936238][ T4639] (syz.0.39,4639,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.940821][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 97.164783][ T4643] loop0: detected capacity change from 0 to 32768 [ 97.213489][ T4643] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 97.225187][ T26] audit: type=1800 audit(1753670955.932:26): pid=4643 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.40" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 97.357767][ T4643] (syz.0.40,4643,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.362203][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 97.579453][ T4647] loop0: detected capacity change from 0 to 32768 [ 97.634305][ T4647] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 97.645903][ T26] audit: type=1800 audit(1753670956.352:27): pid=4647 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 [ 97.779535][ T4647] (syz.0.41,4647,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.784151][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 98.003904][ T4651] loop0: detected capacity change from 0 to 32768 [ 98.063098][ T4651] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 98.074889][ T26] audit: type=1800 audit(1753670956.782:28): pid=4651 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.42" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.210536][ T4651] (syz.0.42,4651,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.215318][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 98.455351][ T4655] loop0: detected capacity change from 0 to 32768 [ 98.515371][ T4655] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 98.526670][ T26] audit: type=1800 audit(1753670957.232:29): pid=4655 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.43" name="file1" dev="loop0" ino=17058 res=0 errno=0 2025/07/28 02:49:17 executed programs: 30 [ 98.658466][ T4655] (syz.0.43,4655,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.663670][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 98.906324][ T4659] loop0: detected capacity change from 0 to 32768 [ 98.998077][ T4659] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 99.009401][ T26] audit: type=1800 audit(1753670957.712:30): pid=4659 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.44" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.139947][ T4659] (syz.0.44,4659,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.145210][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 99.384949][ T4663] loop0: detected capacity change from 0 to 32768 [ 99.433984][ T4663] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 99.445253][ T26] audit: type=1800 audit(1753670958.152:31): pid=4663 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 [ 99.578336][ T4663] (syz.0.45,4663,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.582806][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 99.795060][ T4667] loop0: detected capacity change from 0 to 32768 [ 99.854966][ T4667] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 99.866201][ T26] audit: type=1800 audit(1753670958.572:32): pid=4667 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 [ 99.993666][ T4667] (syz.0.46,4667,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.998241][ T4357] ocfs2: Unmounting device (7,0) on (node local) [ 100.242695][ T4671] loop0: detected capacity change from 0 to 32768 [ 100.313074][ T4671] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 100.333295][ T26] audit: type=1800 audit(1753670959.042:33): pid=4671 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 [ 100.456393][ T4671] (syz.0.47,4671,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.461040][ T4357] ocfs2: Unmounting device (7,0) on (node local)