Warning: Permanently added '10.128.1.117' (ED25519) to the list of known hosts. 2026/09/28 10:35:02 parsed 1 programs 2026/09/28 10:35:02 serving rpc on tcp://44625 [ 83.954175][ T4289] cgroup: Unknown subsys name 'net' [ 84.087412][ T4289] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.636409][ T4289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 86.522817][ T22] cfg80211: failed to load regulatory.db [ 87.983171][ T4318] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.993746][ T4318] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.001288][ T4318] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.009498][ T4318] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.017529][ T4318] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.025528][ T4318] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.299654][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.307778][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.317235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.342676][ T4328] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.350548][ T4328] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.359117][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.537351][ T4354] chnl_net:caif_netlink_parms(): no params data found [ 89.599570][ T4354] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.607383][ T4354] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.615654][ T4354] device bridge_slave_0 entered promiscuous mode [ 89.626481][ T4354] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.636873][ T4354] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.645074][ T4354] device bridge_slave_1 entered promiscuous mode [ 89.676831][ T4354] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.688935][ T4354] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.712949][ T4354] team0: Port device team_slave_0 added [ 89.721664][ T4354] team0: Port device team_slave_1 added [ 89.752722][ T4354] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.759708][ T4354] 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. [ 89.786706][ T4354] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.800679][ T4354] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.809499][ T4354] 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. [ 89.835669][ T4354] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.883226][ T4354] device hsr_slave_0 entered promiscuous mode [ 89.890217][ T4354] device hsr_slave_1 entered promiscuous mode [ 90.031268][ T4354] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.042196][ T4354] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.052156][ T4354] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.061396][ T4354] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.096265][ T4354] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.103633][ T4354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.111785][ T4354] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.118912][ T4354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.176813][ T4354] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.225930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.235808][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.244675][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.257409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 90.271169][ T4354] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.287545][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.297775][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.304971][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.344222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.352882][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.359960][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.386445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.395708][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.430187][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.444650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.457103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.468453][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.713607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.721893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.735897][ T4354] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.753378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.762361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.786183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.794785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.803930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.812409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.827742][ T4354] device veth0_vlan entered promiscuous mode [ 90.844129][ T4354] device veth1_vlan entered promiscuous mode [ 90.866798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.875801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.884753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.893478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.909294][ T4354] device veth0_macvtap entered promiscuous mode [ 90.918541][ T4354] device veth1_macvtap entered promiscuous mode [ 90.935542][ T4354] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.943222][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.952837][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.960755][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.969919][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.988562][ T4354] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.996169][ T4328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.006663][ T4328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.018799][ T4354] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.028450][ T4354] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.037954][ T4354] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.046757][ T4354] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.550020][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/09/28 10:35:12 executed programs: 0 [ 92.258353][ T49] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.267594][ T49] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.275437][ T49] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.286069][ T49] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.294581][ T49] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.302355][ T49] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.428468][ T4383] chnl_net:caif_netlink_parms(): no params data found [ 92.477995][ T4383] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.485346][ T4383] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.493612][ T4383] device bridge_slave_0 entered promiscuous mode [ 92.503348][ T4383] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.510513][ T4383] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.518577][ T4383] device bridge_slave_1 entered promiscuous mode [ 92.542730][ T4383] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.557571][ T4383] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.581276][ T4383] team0: Port device team_slave_0 added [ 92.589831][ T4383] team0: Port device team_slave_1 added [ 92.609172][ T4383] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.616572][ T4383] 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. [ 92.642567][ T4383] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.655315][ T4383] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.662534][ T4383] 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. [ 92.689162][ T4383] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.724272][ T4383] device hsr_slave_0 entered promiscuous mode [ 92.731756][ T4383] device hsr_slave_1 entered promiscuous mode [ 92.738360][ T4383] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.746571][ T4383] Cannot create hsr debugfs directory [ 93.411675][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.362069][ T4318] Bluetooth: hci0: command 0x0409 tx timeout [ 95.581214][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.623692][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.419703][ T4383] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.445800][ T4383] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.451284][ T4318] Bluetooth: hci0: command 0x041b tx timeout [ 96.464089][ T4383] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.475668][ T4383] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.549397][ T9] device hsr_slave_0 left promiscuous mode [ 96.557193][ T9] device hsr_slave_1 left promiscuous mode [ 96.564184][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 96.572208][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 96.582368][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 96.589813][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 96.599147][ T9] device bridge_slave_1 left promiscuous mode [ 96.608848][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.624292][ T9] device bridge_slave_0 left promiscuous mode [ 96.630633][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.662902][ T9] device veth1_macvtap left promiscuous mode [ 96.669392][ T9] device veth0_macvtap left promiscuous mode [ 96.676658][ T9] device veth1_vlan left promiscuous mode [ 96.683421][ T9] device veth0_vlan left promiscuous mode [ 97.106511][ T9] team0 (unregistering): Port device team_slave_1 removed [ 97.136517][ T9] team0 (unregistering): Port device team_slave_0 removed [ 97.166235][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 97.196512][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 97.380574][ T9] bond0 (unregistering): Released all slaves [ 97.496591][ T4383] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.509477][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.519887][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.532184][ T4383] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.546408][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.559420][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.579103][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.586222][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.595334][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.606553][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.615497][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.624325][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.631541][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.654803][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.664076][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.682103][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.691847][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.700326][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.712668][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.721337][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.729678][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.738124][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.748682][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.757496][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.768078][ T4383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.002757][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.010280][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.025262][ T4383] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.065666][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.079203][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.093015][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.105589][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.115534][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.123739][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.135738][ T4383] device veth0_vlan entered promiscuous mode [ 98.155573][ T4383] device veth1_vlan entered promiscuous mode [ 98.177960][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.186741][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.195406][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.204369][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.216623][ T4383] device veth0_macvtap entered promiscuous mode [ 98.226229][ T4383] device veth1_macvtap entered promiscuous mode [ 98.243156][ T4383] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.250522][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.258986][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.267771][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.276630][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.288463][ T4383] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.308746][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.318480][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.329406][ T4383] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.338562][ T4383] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.347528][ T4383] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.357383][ T4383] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.422162][ T47] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.430301][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.455333][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.473857][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.481977][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.490268][ T4328] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/09/28 10:35:18 executed programs: 2 [ 98.521595][ T49] Bluetooth: hci0: command 0x040f tx timeout [ 98.735265][ T4427] loop0: detected capacity change from 0 to 32768 [ 98.752119][ T4427] ======================================================= [ 98.752119][ T4427] WARNING: The mand mount option has been deprecated and [ 98.752119][ T4427] and is ignored by this kernel. Remove the mand [ 98.752119][ T4427] option from the mount to silence this warning. [ 98.752119][ T4427] ======================================================= [ 98.810406][ T4427] JBD2: Ignoring recovery information on journal [ 98.855706][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.876776][ T27] audit: type=1800 audit(1790591719.286:2): pid=4427 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 [ 98.954619][ T27] audit: type=1800 audit(1790591719.366:3): pid=4431 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 [ 99.368441][ T4427] [ 99.370830][ T4427] ====================================================== [ 99.377865][ T4427] WARNING: possible circular locking dependency detected [ 99.384899][ T4427] syzkaller #0 Not tainted [ 99.389315][ T4427] ------------------------------------------------------ [ 99.396358][ T4427] syz.0.17/4427 is trying to acquire lock: [ 99.402179][ T4427] ffff88806e9e5108 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: __ocfs2_flush_truncate_log+0x36a/0x1220 [ 99.415392][ T4427] [ 99.415392][ T4427] but task is already holding lock: [ 99.422759][ T4427] ffff88806e9eb488 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_try_to_free_truncate_log+0x19f/0x370 [ 99.436166][ T4427] [ 99.436166][ T4427] which lock already depends on the new lock. [ 99.436166][ T4427] [ 99.446572][ T4427] [ 99.446572][ T4427] the existing dependency chain (in reverse order) is: [ 99.455592][ T4427] [ 99.455592][ T4427] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}: [ 99.466116][ T4427] down_write+0x36/0x60 [ 99.470802][ T4427] __ocfs2_move_extents_range+0x1a31/0x3450 [ 99.477264][ T4427] ocfs2_move_extents+0x409/0xa40 [ 99.482845][ T4427] ocfs2_ioctl_move_extents+0x4d4/0x6e0 [ 99.488972][ T4427] ocfs2_ioctl+0x31d/0x7c0 [ 99.493923][ T4427] __se_sys_ioctl+0xfa/0x170 [ 99.499046][ T4427] do_syscall_64+0x4c/0xa0 [ 99.504002][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.510446][ T4427] [ 99.510446][ T4427] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}: [ 99.520976][ T4427] __lock_acquire+0x2d18/0x7c40 [ 99.526405][ T4427] lock_acquire+0x1bb/0x4a0 [ 99.531457][ T4427] down_write+0x36/0x60 [ 99.536172][ T4427] __ocfs2_flush_truncate_log+0x36a/0x1220 [ 99.542515][ T4427] ocfs2_try_to_free_truncate_log+0x1a7/0x370 [ 99.549212][ T4427] ocfs2_write_begin_nolock+0x3306/0x4590 [ 99.555472][ T4427] ocfs2_dio_wr_get_block+0xba4/0x1810 [ 99.561477][ T4427] __blockdev_direct_IO+0x171f/0x34c0 [ 99.567401][ T4427] ocfs2_direct_IO+0x233/0x2a0 [ 99.572747][ T4427] generic_file_direct_write+0x112/0x330 [ 99.578939][ T4427] __generic_file_write_iter+0x15f/0x2a0 [ 99.585107][ T4427] ocfs2_file_write_iter+0x1731/0x1fc0 [ 99.591120][ T4427] do_iter_write+0x638/0xb10 [ 99.596265][ T4427] iter_file_splice_write+0x6be/0xcf0 [ 99.602180][ T4427] direct_splice_actor+0xe1/0x130 [ 99.607741][ T4427] splice_direct_to_actor+0x4b8/0xbd0 [ 99.613653][ T4427] do_splice_direct+0x1ce/0x2f0 [ 99.619075][ T4427] do_sendfile+0x51b/0xe20 [ 99.624027][ T4427] __se_sys_sendfile64+0x141/0x1a0 [ 99.629689][ T4427] do_syscall_64+0x4c/0xa0 [ 99.634646][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.641089][ T4427] [ 99.641089][ T4427] other info that might help us debug this: [ 99.641089][ T4427] [ 99.651437][ T4427] Possible unsafe locking scenario: [ 99.651437][ T4427] [ 99.658920][ T4427] CPU0 CPU1 [ 99.664315][ T4427] ---- ---- [ 99.669700][ T4427] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 99.677035][ T4427] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 99.687139][ T4427] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6); [ 99.696956][ T4427] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 99.704248][ T4427] [ 99.704248][ T4427] *** DEADLOCK *** [ 99.704248][ T4427] [ 99.712392][ T4427] 4 locks held by syz.0.17/4427: [ 99.717334][ T4427] #0: ffff88801bfa0460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x4f6/0xe20 [ 99.726488][ T4427] #1: ffff88806e9ec2c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x45a/0x1fc0 [ 99.737813][ T4427] #2: ffff88806e9ebf60 (&oi->ip_alloc_sem){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x90c/0x1810 [ 99.748370][ T4427] #3: ffff88806e9eb488 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_try_to_free_truncate_log+0x19f/0x370 [ 99.762235][ T4427] [ 99.762235][ T4427] stack backtrace: [ 99.768149][ T4427] CPU: 1 PID: 4427 Comm: syz.0.17 Not tainted syzkaller #0 [ 99.775391][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 99.785495][ T4427] Call Trace: [ 99.788819][ T4427] [ 99.791787][ T4427] dump_stack_lvl+0x188/0x24e [ 99.796544][ T4427] ? load_image+0x410/0x410 [ 99.801105][ T4427] ? show_regs_print_info+0x12/0x12 [ 99.806342][ T4427] ? print_circular_bug+0x12b/0x1a0 [ 99.811572][ T4427] check_noncircular+0x296/0x330 [ 99.816556][ T4427] ? add_chain_block+0x9b0/0x9b0 [ 99.821511][ T4427] ? lockdep_lock+0xf1/0x1f0 [ 99.826122][ T4427] ? _find_first_zero_bit+0xd2/0x100 [ 99.831433][ T4427] __lock_acquire+0x2d18/0x7c40 [ 99.836325][ T4427] ? igrab+0x87/0x90 [ 99.840238][ T4427] ? verify_lock_unused+0x140/0x140 [ 99.845454][ T4427] ? __lock_acquire+0x7c40/0x7c40 [ 99.850493][ T4427] ? do_raw_spin_lock+0x128/0x2f0 [ 99.855533][ T4427] ? __rwlock_init+0x140/0x140 [ 99.860304][ T4427] ? do_raw_spin_unlock+0x11d/0x230 [ 99.865514][ T4427] lock_acquire+0x1bb/0x4a0 [ 99.870030][ T4427] ? __ocfs2_flush_truncate_log+0x36a/0x1220 [ 99.876036][ T4427] ? __wake_up+0x12e/0x1a0 [ 99.880477][ T4427] ? __might_sleep+0xd0/0xd0 [ 99.885106][ T4427] ? read_lock_is_recursive+0x10/0x10 [ 99.890512][ T4427] ? __bpf_trace_jbd2_shrink_checkpoint_list+0x50/0x50 [ 99.897393][ T4427] down_write+0x36/0x60 [ 99.901591][ T4427] ? __ocfs2_flush_truncate_log+0x36a/0x1220 [ 99.907614][ T4427] __ocfs2_flush_truncate_log+0x36a/0x1220 [ 99.913469][ T4427] ? ocfs2_file_write_iter+0x1731/0x1fc0 [ 99.919141][ T4427] ? iter_file_splice_write+0x6be/0xcf0 [ 99.924719][ T4427] ? direct_splice_actor+0xe1/0x130 [ 99.929940][ T4427] ? ocfs2_truncate_log_needs_flush+0x300/0x300 [ 99.936198][ T4427] ? rwsem_write_trylock+0x135/0x1c0 [ 99.941502][ T4427] ? clear_nonspinnable+0x60/0x60 [ 99.946577][ T4427] ? lock_chain_count+0x20/0x20 [ 99.951447][ T4427] ocfs2_try_to_free_truncate_log+0x1a7/0x370 [ 99.957565][ T4427] ? ocfs2_schedule_truncate_log_flush+0x110/0x110 [ 99.964088][ T4427] ? slab_free_freelist_hook+0x133/0x1b0 [ 99.969769][ T4427] ? ocfs2_write_begin_nolock+0x328b/0x4590 [ 99.975699][ T4427] ? __kmem_cache_free+0xb6/0x200 [ 99.980744][ T4427] ocfs2_write_begin_nolock+0x3306/0x4590 [ 99.986492][ T4427] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 99.992315][ T4427] ? __lock_acquire+0x1465/0x7c40 [ 99.997450][ T4427] ? ocfs2_inode_lock_full_nested+0x149/0x1b10 [ 100.003645][ T4427] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 100.009723][ T4427] ? ocfs2_allocate_extend_trans+0x670/0x670 [ 100.015744][ T4427] ? filemap_get_folios+0x103/0x780 [ 100.020978][ T4427] ? rwsem_write_trylock+0x135/0x1c0 [ 100.026294][ T4427] ? clear_nonspinnable+0x60/0x60 [ 100.031337][ T4427] ? __might_sleep+0xd0/0xd0 [ 100.035952][ T4427] ? do_raw_spin_unlock+0x11d/0x230 [ 100.041166][ T4427] ? mlock_page_drain_local+0x75/0x490 [ 100.046687][ T4427] ocfs2_dio_wr_get_block+0xba4/0x1810 [ 100.052166][ T4427] ? ocfs2_lock_get_block+0x50/0x50 [ 100.057394][ T4427] ? get_page+0xa0/0x1b0 [ 100.061682][ T4427] ? __iov_iter_get_pages_alloc+0x8f0/0xaf0 [ 100.067600][ T4427] ? iov_iter_get_pages2+0x5b/0x90 [ 100.072732][ T4427] ? ocfs2_lock_get_block+0x50/0x50 [ 100.077953][ T4427] __blockdev_direct_IO+0x171f/0x34c0 [ 100.083349][ T4427] ? find_get_pages_range_tag+0x126/0x780 [ 100.089096][ T4427] ? sb_init_dio_done_wq+0x80/0x80 [ 100.094219][ T4427] ? ocfs2_lock_get_block+0x50/0x50 [ 100.099457][ T4427] ? filemap_read+0x3150/0x3150 [ 100.104323][ T4427] ? current_time+0x19b/0x2c0 [ 100.109014][ T4427] ? ocfs2_lock_get_block+0x50/0x50 [ 100.114223][ T4427] ocfs2_direct_IO+0x233/0x2a0 [ 100.119001][ T4427] generic_file_direct_write+0x112/0x330 [ 100.124659][ T4427] ? do_raw_spin_unlock+0x11d/0x230 [ 100.129893][ T4427] __generic_file_write_iter+0x15f/0x2a0 [ 100.135544][ T4427] ocfs2_file_write_iter+0x1731/0x1fc0 [ 100.141030][ T4427] ? ocfs2_file_read_iter+0xbb0/0xbb0 [ 100.146449][ T4427] ? aa_file_perm+0x3ea/0xf00 [ 100.151142][ T4427] ? aa_file_perm+0x112/0xf00 [ 100.155864][ T4427] ? kasan_set_track+0x60/0x70 [ 100.160637][ T4427] ? aa_path_link+0x8a0/0x8a0 [ 100.165324][ T4427] ? iter_file_splice_write+0x1a0/0xcf0 [ 100.170887][ T4427] ? direct_splice_actor+0xe1/0x130 [ 100.176114][ T4427] ? splice_direct_to_actor+0x4b8/0xbd0 [ 100.181689][ T4427] ? do_splice_direct+0x1ce/0x2f0 [ 100.186730][ T4427] ? do_sendfile+0x51b/0xe20 [ 100.191342][ T4427] ? __se_sys_sendfile64+0x141/0x1a0 [ 100.196648][ T4427] ? do_syscall_64+0x4c/0xa0 [ 100.201256][ T4427] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.207367][ T4427] ? end_current_label_crit_section+0x14b/0x170 [ 100.214228][ T4427] ? common_file_perm+0x171/0x1c0 [ 100.219303][ T4427] do_iter_write+0x638/0xb10 [ 100.223913][ T4427] ? vfs_iter_write+0xa0/0xa0 [ 100.228643][ T4427] ? PageUptodate+0xd9/0x2a0 [ 100.233281][ T4427] ? vfs_iter_write+0x67/0xa0 [ 100.237968][ T4427] iter_file_splice_write+0x6be/0xcf0 [ 100.243365][ T4427] ? splice_from_pipe+0x180/0x180 [ 100.248408][ T4427] ? splice_shrink_spd+0xc0/0xc0 [ 100.253369][ T4427] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 100.259968][ T4427] ? splice_from_pipe+0x180/0x180 [ 100.265008][ T4427] direct_splice_actor+0xe1/0x130 [ 100.270141][ T4427] splice_direct_to_actor+0x4b8/0xbd0 [ 100.275536][ T4427] ? direct_file_splice_eof+0xa0/0xa0 [ 100.280934][ T4427] ? pipe_to_sendpage+0x320/0x320 [ 100.286020][ T4427] ? common_file_perm+0x171/0x1c0 [ 100.291072][ T4427] ? fsnotify_perm+0x5a/0x550 [ 100.295798][ T4427] ? security_file_permission+0x75/0xa0 [ 100.301361][ T4427] do_splice_direct+0x1ce/0x2f0 [ 100.306236][ T4427] ? splice_direct_to_actor+0xbd0/0xbd0 [ 100.311808][ T4427] ? rcu_read_lock_any_held+0xb0/0x130 [ 100.317295][ T4427] ? do_splice_direct+0x2f0/0x2f0 [ 100.322335][ T4427] ? common_file_perm+0x171/0x1c0 [ 100.327378][ T4427] do_sendfile+0x51b/0xe20 [ 100.333195][ T4427] ? __ia32_sys_get_robust_list+0x100/0x100 [ 100.339095][ T4427] ? do_pwritev+0x3a0/0x3a0 [ 100.343608][ T4427] __se_sys_sendfile64+0x141/0x1a0 [ 100.348736][ T4427] ? lock_chain_count+0x20/0x20 [ 100.353602][ T4427] ? __x64_sys_sendfile64+0xa0/0xa0 [ 100.358802][ T4427] ? lockdep_hardirqs_on+0x94/0x140 [ 100.364011][ T4427] do_syscall_64+0x4c/0xa0 [ 100.368437][ T4427] ? clear_bhb_loop+0x60/0xb0 [ 100.373118][ T4427] ? clear_bhb_loop+0x60/0xb0 [ 100.377800][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.383736][ T4427] RIP: 0033:0x7fdf8279e159 [ 100.388169][ T4427] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 100.407798][ T4427] RSP: 002b:00007fdf83711028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 100.416226][ T4427] RAX: ffffffffffffffda RBX: 00007fdf82a25fa0 RCX: 00007fdf8279e159 [ 100.424209][ T4427] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 100.432182][ T4427] RBP: 00007fdf8283506b R08: 0000000000000000 R09: 0000000000000000 [ 100.440160][ T4427] R10: 0000000000fffe82 R11: 0000000000000246 R12: 0000000000000000 [ 100.448140][ T4427] R13: 00007fdf82a26038 R14: 00007fdf82a25fa0 R15: 00007ffec30fa778 [ 100.456123][ T4427] [ 100.505865][ T4427] syz.0.17 (4427) used greatest stack depth: 18208 bytes left [ 100.534863][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 100.600888][ T49] Bluetooth: hci0: command 0x0419 tx timeout [ 100.761659][ T4433] loop0: detected capacity change from 0 to 32768 [ 100.781721][ T4433] JBD2: Ignoring recovery information on journal [ 100.821114][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.842049][ T27] audit: type=1800 audit(1790591721.256:4): pid=4433 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 [ 100.916252][ T27] audit: type=1800 audit(1790591721.326:5): pid=4437 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 [ 101.236847][ T4433] (syz.0.18,4433,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 101.284911][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 101.478399][ T4439] loop0: detected capacity change from 0 to 32768 [ 101.494617][ T4439] JBD2: Ignoring recovery information on journal [ 101.523453][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.535207][ T27] audit: type=1800 audit(1790591721.946:6): pid=4439 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 [ 101.592078][ T27] audit: type=1800 audit(1790591722.006:7): pid=4443 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 [ 101.913451][ T4439] (syz.0.19,4439,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 101.954815][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 102.149238][ T4445] loop0: detected capacity change from 0 to 32768 [ 102.166967][ T4445] JBD2: Ignoring recovery information on journal [ 102.189125][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.200294][ T27] audit: type=1800 audit(1790591722.616:8): pid=4445 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 [ 102.257653][ T27] audit: type=1800 audit(1790591722.666:9): pid=4449 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 [ 102.588965][ T4445] (syz.0.20,4445,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 102.632071][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 102.830312][ T4451] loop0: detected capacity change from 0 to 32768 [ 102.852780][ T4451] JBD2: Ignoring recovery information on journal [ 102.887072][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.898248][ T27] audit: type=1800 audit(1790591723.306:10): pid=4451 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 [ 102.959462][ T27] audit: type=1800 audit(1790591723.366:11): pid=4455 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 [ 103.245249][ T4451] (syz.0.21,4451,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 103.285121][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 103.473158][ T4457] loop0: detected capacity change from 0 to 32768 [ 103.490965][ T4457] JBD2: Ignoring recovery information on journal [ 103.536387][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/09/28 10:35:24 executed programs: 8 [ 103.895370][ T4457] (syz.0.22,4457,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 103.938404][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 104.129790][ T4463] loop0: detected capacity change from 0 to 32768 [ 104.143615][ T4463] JBD2: Ignoring recovery information on journal [ 104.166421][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.177505][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 104.177519][ T27] audit: type=1800 audit(1790591724.586:14): pid=4463 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 [ 104.262416][ T27] audit: type=1800 audit(1790591724.676:15): pid=4467 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 [ 104.397843][ T4463] (syz.0.23,4463,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 104.418649][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 104.608778][ T4469] loop0: detected capacity change from 0 to 32768 [ 104.626427][ T4469] JBD2: Ignoring recovery information on journal [ 104.681770][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.693446][ T27] audit: type=1800 audit(1790591725.106:16): pid=4469 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 [ 104.765994][ T27] audit: type=1800 audit(1790591725.176:17): pid=4473 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 [ 104.876677][ T4469] (syz.0.24,4469,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 104.899049][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 105.090880][ T4475] loop0: detected capacity change from 0 to 32768 [ 105.108252][ T4475] JBD2: Ignoring recovery information on journal [ 105.145781][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.174196][ T27] audit: type=1800 audit(1790591725.586:18): pid=4475 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 [ 105.225390][ T27] audit: type=1800 audit(1790591725.636:19): pid=4479 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 [ 105.507448][ T4475] (syz.0.25,4475,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 105.546764][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 105.754715][ T4481] loop0: detected capacity change from 0 to 32768 [ 105.782109][ T4481] JBD2: Ignoring recovery information on journal [ 105.809954][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.821545][ T27] audit: type=1800 audit(1790591726.236:20): pid=4481 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 [ 105.875231][ T27] audit: type=1800 audit(1790591726.286:21): pid=4485 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 [ 106.151581][ T4481] (syz.0.26,4481,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 106.183443][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 106.382970][ T4487] loop0: detected capacity change from 0 to 32768 [ 106.403828][ T4487] JBD2: Ignoring recovery information on journal [ 106.428888][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.440134][ T27] audit: type=1800 audit(1790591726.846:22): pid=4487 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 [ 106.501477][ T27] audit: type=1800 audit(1790591726.916:23): pid=4491 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 [ 106.833823][ T4487] (syz.0.27,4487,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 106.879958][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 107.070123][ T4493] loop0: detected capacity change from 0 to 32768 [ 107.090258][ T4493] JBD2: Ignoring recovery information on journal [ 107.122867][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.474997][ T4493] (syz.0.28,4493,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 107.513537][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 107.714883][ T4499] loop0: detected capacity change from 0 to 32768 [ 107.734508][ T4499] JBD2: Ignoring recovery information on journal [ 107.761904][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.945435][ T4499] (syz.0.29,4499,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 107.967500][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 108.155893][ T4505] loop0: detected capacity change from 0 to 32768 [ 108.173929][ T4505] JBD2: Ignoring recovery information on journal [ 108.201669][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.515303][ T4505] (syz.0.30,4505,0):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 108.555742][ T4383] ocfs2: Unmounting device (7,0) on (node local) [ 108.752088][ T4511] loop0: detected capacity change from 0 to 32768 [ 108.769168][ T4511] JBD2: Ignoring recovery information on journal [ 108.802244][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2026/09/28 10:35:29 executed programs: 17 [ 109.193677][ T4511] (syz.0.31,4511,1):ocfs2_dio_end_io:2448 ERROR: Direct IO failed, bytes = -5 [ 109.241399][ T4383] ocfs2: Unmounting device (7,0) on (node local)