Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. 2026/08/13 09:52:46 parsed 1 programs 2026/08/13 09:52:46 serving rpc on tcp://33859 [ 86.617832][ T4284] cgroup: Unknown subsys name 'net' [ 86.760297][ T4284] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 88.423577][ T4284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 89.974765][ T2956] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.993221][ T2956] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.006238][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.042205][ T29] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.051225][ T29] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.060292][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 91.944858][ T14] cfg80211: failed to load regulatory.db [ 92.449275][ T4348] chnl_net:caif_netlink_parms(): no params data found [ 92.529006][ T4348] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.536903][ T4348] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.545454][ T4348] device bridge_slave_0 entered promiscuous mode [ 92.555367][ T4348] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.562552][ T4348] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.570961][ T4348] device bridge_slave_1 entered promiscuous mode [ 92.595130][ T4348] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.606447][ T4348] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.630289][ T4348] team0: Port device team_slave_0 added [ 92.638034][ T4348] team0: Port device team_slave_1 added [ 92.657088][ T4348] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.664115][ T4348] 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. [ 92.690098][ T4348] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.702798][ T4348] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.709866][ T4348] 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. [ 92.736046][ T4348] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.781820][ T4348] device hsr_slave_0 entered promiscuous mode [ 92.788836][ T4348] device hsr_slave_1 entered promiscuous mode [ 92.924954][ T4348] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.948721][ T4348] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.958276][ T4348] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.969118][ T4348] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.996739][ T4348] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.004122][ T4348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.012410][ T4348] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.019746][ T4348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.080715][ T29] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.089483][ T29] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.135886][ T4348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.150193][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.159836][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.172002][ T4348] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.191747][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.200563][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.210241][ T29] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.217482][ T29] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.241216][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.250094][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.261018][ T29] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.268267][ T29] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.279570][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.291839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.321295][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.331134][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.340752][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.351588][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.362147][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.377458][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.386183][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.402329][ T4348] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.414556][ T4348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.422681][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.432988][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.668771][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.676532][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.692219][ T4348] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.713257][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.722245][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.746479][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.755859][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.765413][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.773746][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.783826][ T4348] device veth0_vlan entered promiscuous mode [ 93.797633][ T4348] device veth1_vlan entered promiscuous mode [ 93.821077][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.829631][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.838475][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.848128][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.859548][ T4348] device veth0_macvtap entered promiscuous mode [ 93.871991][ T4348] device veth1_macvtap entered promiscuous mode [ 93.892310][ T4348] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.900965][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.910040][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.918329][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.928181][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.940640][ T4348] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.948496][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.957386][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.970826][ T4348] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.979905][ T4348] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.988960][ T4348] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.998636][ T4348] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.135831][ T46] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.262411][ T4370] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.274352][ T4370] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.282349][ T4370] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.290961][ T4370] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.298831][ T4370] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 94.306871][ T4370] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2026/08/13 09:52:57 executed programs: 0 [ 94.899789][ T4370] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.911541][ T4370] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.920916][ T4370] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.930262][ T4370] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.938357][ T4370] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 94.946525][ T4370] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.083658][ T4379] chnl_net:caif_netlink_parms(): no params data found [ 95.134073][ T4379] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.141278][ T4379] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.150051][ T4379] device bridge_slave_0 entered promiscuous mode [ 95.165021][ T4379] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.172238][ T4379] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.180394][ T4379] device bridge_slave_1 entered promiscuous mode [ 95.203811][ T4379] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.215182][ T4379] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.242061][ T4379] team0: Port device team_slave_0 added [ 95.249918][ T4379] team0: Port device team_slave_1 added [ 95.269962][ T4379] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.277231][ T4379] 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. [ 95.303633][ T4379] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.317362][ T4379] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.324617][ T4379] 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. [ 95.351265][ T4379] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.388575][ T4379] device hsr_slave_0 entered promiscuous mode [ 95.395859][ T4379] device hsr_slave_1 entered promiscuous mode [ 95.402616][ T4379] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.410629][ T4379] Cannot create hsr debugfs directory [ 96.305179][ T46] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.983337][ T4370] Bluetooth: hci0: command 0x0409 tx timeout [ 98.564259][ T46] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.636658][ T46] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.073590][ T4370] Bluetooth: hci0: command 0x041b tx timeout [ 99.529521][ T46] device hsr_slave_0 left promiscuous mode [ 99.537190][ T46] device hsr_slave_1 left promiscuous mode [ 99.545084][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.552594][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.561801][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.569327][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.577346][ T46] device bridge_slave_1 left promiscuous mode [ 99.584780][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.598317][ T46] device bridge_slave_0 left promiscuous mode [ 99.606703][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.637471][ T46] device veth1_macvtap left promiscuous mode [ 99.644172][ T46] device veth0_macvtap left promiscuous mode [ 99.650968][ T46] device veth1_vlan left promiscuous mode [ 99.659748][ T46] device veth0_vlan left promiscuous mode [ 100.133714][ T46] team0 (unregistering): Port device team_slave_1 removed [ 100.167288][ T46] team0 (unregistering): Port device team_slave_0 removed [ 100.198978][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.231552][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 100.443442][ T46] bond0 (unregistering): Released all slaves [ 100.541258][ T4379] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.551130][ T4379] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.574151][ T4379] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.584727][ T4379] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.674528][ T4379] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.706441][ T4379] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.714151][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.722285][ T29] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.735847][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.745285][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.756347][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.763587][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.772034][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.792483][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.802148][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.811415][ T2956] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.818691][ T2956] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.842707][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.857083][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.893276][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.916194][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.926676][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.936872][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.947266][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.964650][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.987163][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.016458][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.034236][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.048656][ T4379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.142943][ T4370] Bluetooth: hci0: command 0x040f tx timeout [ 101.343817][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.351406][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.365606][ T4379] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.387574][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.397420][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.424550][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.435003][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.444173][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.452091][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.472878][ T4379] device veth0_vlan entered promiscuous mode [ 101.485225][ T4379] device veth1_vlan entered promiscuous mode [ 101.506545][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.515676][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.524629][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.534138][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.553308][ T4379] device veth0_macvtap entered promiscuous mode [ 101.568311][ T4379] device veth1_macvtap entered promiscuous mode [ 101.585036][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.595188][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.615137][ T4379] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.622507][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.632041][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.652074][ T4379] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.660149][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.670549][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.682596][ T4379] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.691499][ T4379] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.700644][ T4379] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.709780][ T4379] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.784723][ T76] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.792625][ T76] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.800778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/08/13 09:53:04 executed programs: 2 [ 101.832619][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.842433][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.851178][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 102.110045][ T4425] loop0: detected capacity change from 0 to 32768 [ 102.118781][ T4425] ======================================================= [ 102.118781][ T4425] WARNING: The mand mount option has been deprecated and [ 102.118781][ T4425] and is ignored by this kernel. Remove the mand [ 102.118781][ T4425] option from the mount to silence this warning. [ 102.118781][ T4425] ======================================================= [ 102.190817][ T4425] JBD2: Ignoring recovery information on journal [ 102.225772][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.248229][ T27] audit: type=1800 audit(1786614784.850:2): pid=4425 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 [ 102.316469][ T27] audit: type=1800 audit(1786614784.920:3): pid=4429 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 [ 102.632306][ T4425] syz.0.17 (4425) used greatest stack depth: 18496 bytes left [ 102.658474][ T4379] [ 102.660848][ T4379] ====================================================== [ 102.667890][ T4379] WARNING: possible circular locking dependency detected [ 102.674932][ T4379] syzkaller #0 Not tainted [ 102.679441][ T4379] ------------------------------------------------------ [ 102.686494][ T4379] syz-executor/4379 is trying to acquire lock: [ 102.692647][ T4379] ffff88806e2bd108 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: __ocfs2_flush_truncate_log+0x36a/0x1220 [ 102.705812][ T4379] [ 102.705812][ T4379] but task is already holding lock: [ 102.713194][ T4379] ffff88805bce3488 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_flush_truncate_log+0x43/0x60 [ 102.725954][ T4379] [ 102.725954][ T4379] which lock already depends on the new lock. [ 102.725954][ T4379] [ 102.736397][ T4379] [ 102.736397][ T4379] the existing dependency chain (in reverse order) is: [ 102.745444][ T4379] [ 102.745444][ T4379] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}: [ 102.755987][ T4379] down_write+0x36/0x60 [ 102.760689][ T4379] __ocfs2_move_extents_range+0x1a31/0x3450 [ 102.767142][ T4379] ocfs2_move_extents+0x409/0xa40 [ 102.772714][ T4379] ocfs2_ioctl_move_extents+0x4d4/0x6e0 [ 102.778803][ T4379] ocfs2_ioctl+0x31d/0x7c0 [ 102.783779][ T4379] __se_sys_ioctl+0xfa/0x170 [ 102.788916][ T4379] do_syscall_64+0x4c/0xa0 [ 102.793885][ T4379] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.800329][ T4379] [ 102.800329][ T4379] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}: [ 102.810887][ T4379] __lock_acquire+0x2d18/0x7c40 [ 102.816285][ T4379] lock_acquire+0x1bb/0x4a0 [ 102.821343][ T4379] down_write+0x36/0x60 [ 102.826042][ T4379] __ocfs2_flush_truncate_log+0x36a/0x1220 [ 102.832419][ T4379] ocfs2_flush_truncate_log+0x4b/0x60 [ 102.838363][ T4379] ocfs2_sync_fs+0x119/0x330 [ 102.843505][ T4379] sync_filesystem+0x1be/0x220 [ 102.848995][ T4379] generic_shutdown_super+0x6b/0x340 [ 102.854830][ T4379] kill_block_super+0x7c/0xe0 [ 102.860228][ T4379] deactivate_locked_super+0x93/0xf0 [ 102.866072][ T4379] cleanup_mnt+0x471/0x4f0 [ 102.871052][ T4379] task_work_run+0x1d0/0x260 [ 102.876199][ T4379] exit_to_user_mode_loop+0xe6/0x110 [ 102.882043][ T4379] exit_to_user_mode_prepare+0xee/0x180 [ 102.888139][ T4379] syscall_exit_to_user_mode+0x16/0x40 [ 102.894136][ T4379] do_syscall_64+0x58/0xa0 [ 102.899100][ T4379] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.905543][ T4379] [ 102.905543][ T4379] other info that might help us debug this: [ 102.905543][ T4379] [ 102.915803][ T4379] Possible unsafe locking scenario: [ 102.915803][ T4379] [ 102.923272][ T4379] CPU0 CPU1 [ 102.928658][ T4379] ---- ---- [ 102.934061][ T4379] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 102.941480][ T4379] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 102.951328][ T4379] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 102.961156][ T4379] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 102.968573][ T4379] [ 102.968573][ T4379] *** DEADLOCK *** [ 102.968573][ T4379] [ 102.976745][ T4379] 2 locks held by syz-executor/4379: [ 102.982042][ T4379] #0: ffff8880790c40e0 (&type->s_umount_key#53){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 102.992347][ T4379] #1: ffff88805bce3488 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_flush_truncate_log+0x43/0x60 [ 103.005535][ T4379] [ 103.005535][ T4379] stack backtrace: [ 103.011461][ T4379] CPU: 1 PID: 4379 Comm: syz-executor Not tainted syzkaller #0 [ 103.019030][ T4379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 103.029113][ T4379] Call Trace: [ 103.032416][ T4379] [ 103.035374][ T4379] dump_stack_lvl+0x188/0x24e [ 103.040088][ T4379] ? load_image+0x410/0x410 [ 103.044611][ T4379] ? show_regs_print_info+0x12/0x12 [ 103.049934][ T4379] ? print_circular_bug+0x12b/0x1a0 [ 103.055174][ T4379] check_noncircular+0x296/0x330 [ 103.060235][ T4379] ? add_chain_block+0x9b0/0x9b0 [ 103.065288][ T4379] ? lockdep_lock+0xf1/0x1f0 [ 103.069919][ T4379] ? _find_first_zero_bit+0xd2/0x100 [ 103.075242][ T4379] __lock_acquire+0x2d18/0x7c40 [ 103.080135][ T4379] ? igrab+0x87/0x90 [ 103.084106][ T4379] ? verify_lock_unused+0x140/0x140 [ 103.089357][ T4379] ? __lock_acquire+0x7c40/0x7c40 [ 103.094421][ T4379] ? do_raw_spin_lock+0x128/0x2f0 [ 103.099471][ T4379] ? __rwlock_init+0x140/0x140 [ 103.104259][ T4379] ? do_raw_spin_unlock+0x11d/0x230 [ 103.109491][ T4379] lock_acquire+0x1bb/0x4a0 [ 103.114034][ T4379] ? __ocfs2_flush_truncate_log+0x36a/0x1220 [ 103.120044][ T4379] ? __wake_up+0x12e/0x1a0 [ 103.124490][ T4379] ? __might_sleep+0xd0/0xd0 [ 103.129104][ T4379] ? read_lock_is_recursive+0x10/0x10 [ 103.134506][ T4379] ? __bpf_trace_jbd2_shrink_checkpoint_list+0x50/0x50 [ 103.141484][ T4379] down_write+0x36/0x60 [ 103.145843][ T4379] ? __ocfs2_flush_truncate_log+0x36a/0x1220 [ 103.151943][ T4379] __ocfs2_flush_truncate_log+0x36a/0x1220 [ 103.157778][ T4379] ? ocfs2_truncate_log_needs_flush+0x300/0x300 [ 103.164050][ T4379] ? ocfs2_sync_fs+0xe1/0x330 [ 103.168766][ T4379] ? rwsem_write_trylock+0x135/0x1c0 [ 103.174091][ T4379] ? clear_nonspinnable+0x60/0x60 [ 103.179143][ T4379] ? __rwlock_init+0x140/0x140 [ 103.183933][ T4379] ocfs2_flush_truncate_log+0x4b/0x60 [ 103.189359][ T4379] ocfs2_sync_fs+0x119/0x330 [ 103.194001][ T4379] ? ocfs2_put_super+0x230/0x230 [ 103.199024][ T4379] ? writeback_inodes_sb_nr+0x30/0x30 [ 103.204525][ T4379] ? get_nr_dirty_inodes+0x290/0x2c0 [ 103.209845][ T4379] sync_filesystem+0x1be/0x220 [ 103.214649][ T4379] generic_shutdown_super+0x6b/0x340 [ 103.219972][ T4379] kill_block_super+0x7c/0xe0 [ 103.224680][ T4379] deactivate_locked_super+0x93/0xf0 [ 103.230032][ T4379] cleanup_mnt+0x471/0x4f0 [ 103.234474][ T4379] task_work_run+0x1d0/0x260 [ 103.239089][ T4379] ? task_work_cancel+0x220/0x220 [ 103.244147][ T4379] ? exit_to_user_mode_loop+0x3b/0x110 [ 103.249727][ T4379] exit_to_user_mode_loop+0xe6/0x110 [ 103.255054][ T4379] exit_to_user_mode_prepare+0xee/0x180 [ 103.260637][ T4379] syscall_exit_to_user_mode+0x16/0x40 [ 103.266132][ T4379] do_syscall_64+0x58/0xa0 [ 103.270576][ T4379] ? clear_bhb_loop+0x60/0xb0 [ 103.275288][ T4379] ? clear_bhb_loop+0x60/0xb0 [ 103.279999][ T4379] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.285930][ T4379] RIP: 0033:0x7f5803b9f317 [ 103.290377][ T4379] Code: a2 c7 05 dc 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 103.310118][ T4379] RSP: 002b:00007ffdcedf35c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 103.318641][ T4379] RAX: 0000000000000000 RBX: 00007f5803c34474 RCX: 00007f5803b9f317 [ 103.326670][ T4379] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdcedf3680 [ 103.334674][ T4379] RBP: 00007ffdcedf3680 R08: 00007ffdcedf4680 R09: 00000000ffffffff [ 103.342674][ T4379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdcedf4710 [ 103.350677][ T4379] R13: 00007f5803c34474 R14: 00000000000190aa R15: 00007ffdcedf4750 [ 103.358685][ T4379] [ 103.373237][ T4370] Bluetooth: hci0: command 0x0419 tx timeout [ 103.390027][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 103.581695][ T4431] loop0: detected capacity change from 0 to 32768 [ 103.603453][ T4431] JBD2: Ignoring recovery information on journal [ 103.628466][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.639517][ T27] audit: type=1800 audit(1786614786.250:4): pid=4431 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 [ 103.712763][ T27] audit: type=1800 audit(1786614786.310:5): pid=4435 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 [ 104.058063][ T4431] (syz.0.18,4431,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 104.105099][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 104.299535][ T4437] loop0: detected capacity change from 0 to 32768 [ 104.318416][ T4437] JBD2: Ignoring recovery information on journal [ 104.356301][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.368724][ T27] audit: type=1800 audit(1786614786.970:6): pid=4437 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 [ 104.447997][ T27] audit: type=1800 audit(1786614787.050:7): pid=4441 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 [ 104.574697][ T4437] (syz.0.19,4437,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 104.597296][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 104.791070][ T4443] loop0: detected capacity change from 0 to 32768 [ 104.810561][ T4443] JBD2: Ignoring recovery information on journal [ 104.835409][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.846747][ T27] audit: type=1800 audit(1786614787.450:8): pid=4443 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 [ 104.906350][ T27] audit: type=1800 audit(1786614787.510:9): pid=4447 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 [ 105.223717][ T4443] (syz.0.20,4443,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 105.267870][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 105.468249][ T4449] loop0: detected capacity change from 0 to 32768 [ 105.489142][ T4449] JBD2: Ignoring recovery information on journal [ 105.513258][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.525052][ T27] audit: type=1800 audit(1786614788.130:10): pid=4449 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 [ 105.582424][ T27] audit: type=1800 audit(1786614788.180:11): pid=4453 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 [ 105.881741][ T4449] (syz.0.21,4449,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 105.924910][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 106.124547][ T4455] loop0: detected capacity change from 0 to 32768 [ 106.144465][ T4455] JBD2: Ignoring recovery information on journal [ 106.166547][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.564144][ T4455] (syz.0.22,4455,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 106.612285][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 106.805347][ T4461] loop0: detected capacity change from 0 to 32768 [ 106.832284][ T4461] JBD2: Ignoring recovery information on journal [ 106.855896][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/08/13 09:53:09 executed programs: 9 [ 107.252182][ T4461] (syz.0.23,4461,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 107.305593][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 107.497598][ T4467] loop0: detected capacity change from 0 to 32768 [ 107.519354][ T4467] JBD2: Ignoring recovery information on journal [ 107.544594][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.556365][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 107.556381][ T27] audit: type=1800 audit(1786614790.160:16): pid=4467 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 [ 107.635692][ T27] audit: type=1800 audit(1786614790.240:17): pid=4471 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 [ 108.007765][ T4467] (syz.0.24,4467,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 108.058566][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 108.252897][ T4473] loop0: detected capacity change from 0 to 32768 [ 108.271441][ T4473] JBD2: Ignoring recovery information on journal [ 108.295460][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.306830][ T27] audit: type=1800 audit(1786614790.910:18): pid=4473 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 [ 108.384337][ T27] audit: type=1800 audit(1786614790.990:19): pid=4477 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 [ 108.750068][ T4473] (syz.0.25,4473,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 108.803702][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 108.995068][ T4479] loop0: detected capacity change from 0 to 32768 [ 109.014865][ T4479] JBD2: Ignoring recovery information on journal [ 109.035015][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.047153][ T27] audit: type=1800 audit(1786614791.650:20): pid=4479 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 [ 109.103013][ T27] audit: type=1800 audit(1786614791.710:21): pid=4483 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 [ 109.439159][ T4479] (syz.0.26,4479,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 109.481884][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 109.688102][ T4485] loop0: detected capacity change from 0 to 32768 [ 109.703813][ T4485] JBD2: Ignoring recovery information on journal [ 109.723900][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.735650][ T27] audit: type=1800 audit(1786614792.340:22): pid=4485 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 [ 109.788449][ T27] audit: type=1800 audit(1786614792.390:23): pid=4489 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 [ 110.059342][ T4485] (syz.0.27,4485,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 110.097651][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 110.288889][ T4491] loop0: detected capacity change from 0 to 32768 [ 110.306224][ T4491] JBD2: Ignoring recovery information on journal [ 110.331737][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.343855][ T27] audit: type=1800 audit(1786614792.950:24): pid=4491 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 [ 110.419109][ T27] audit: type=1800 audit(1786614793.020:25): pid=4495 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 [ 110.779713][ T4491] (syz.0.28,4491,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 110.831885][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 111.027008][ T4497] loop0: detected capacity change from 0 to 32768 [ 111.048681][ T4497] JBD2: Ignoring recovery information on journal [ 111.074306][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.463712][ T4497] (syz.0.29,4497,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 111.514959][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 111.704650][ T4503] loop0: detected capacity change from 0 to 32768 [ 111.723568][ T4503] JBD2: Ignoring recovery information on journal [ 111.753877][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.116368][ T4503] (syz.0.30,4503,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 112.160665][ T4379] ocfs2: Unmounting device (7,0) on (node local) [ 112.358457][ T4509] loop0: detected capacity change from 0 to 32768 [ 112.382949][ T4509] JBD2: Ignoring recovery information on journal [ 112.405891][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.