Warning: Permanently added '10.128.0.25' (ED25519) to the list of known hosts. 2025/07/28 04:22:50 ignoring optional flag "sandboxArg"="0" 2025/07/28 04:22:51 parsed 1 programs [ 70.322179][ T4186] cgroup: Unknown subsys name 'net' [ 70.437435][ T4186] cgroup: Unknown subsys name 'rlimit' [ 71.433926][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.440475][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.982055][ T4186] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 73.722300][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.730277][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.748210][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.750381][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.763803][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.775370][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.926580][ T4238] chnl_net:caif_netlink_parms(): no params data found [ 74.992492][ T4238] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.000334][ T4238] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.009104][ T4238] device bridge_slave_0 entered promiscuous mode [ 75.018991][ T4238] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.026358][ T4238] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.035925][ T4238] device bridge_slave_1 entered promiscuous mode [ 75.066830][ T4238] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.079744][ T4238] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.114079][ T4238] team0: Port device team_slave_0 added [ 75.122634][ T4238] team0: Port device team_slave_1 added [ 75.148015][ T4238] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.156829][ T4238] 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. [ 75.184654][ T4238] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.198719][ T4238] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.207207][ T4238] 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. [ 75.234695][ T4238] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.276435][ T4238] device hsr_slave_0 entered promiscuous mode [ 75.283456][ T4238] device hsr_slave_1 entered promiscuous mode [ 75.418458][ T4238] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.429675][ T4238] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.441241][ T4238] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.453243][ T4238] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.514352][ T4238] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.521920][ T4238] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.534070][ T4238] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.541237][ T4238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.609186][ T4238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.636609][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.656265][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.671408][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.682135][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 75.695191][ T4238] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.706303][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.715196][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.722346][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.743801][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.753299][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.760400][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.772594][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.781402][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.793595][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.806844][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.818337][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.828810][ T4238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.919665][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.927753][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.939919][ T4238] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.979502][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.988526][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.010446][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.020312][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.028988][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.037014][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.048315][ T4238] device veth0_vlan entered promiscuous mode [ 76.078668][ T4238] device veth1_vlan entered promiscuous mode [ 76.098175][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.107132][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.116744][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.126019][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.137991][ T4238] device veth0_macvtap entered promiscuous mode [ 76.164686][ T4238] device veth1_macvtap entered promiscuous mode [ 76.181304][ T4238] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.189898][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.198694][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.206985][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.215780][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.227827][ T4238] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.258004][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.267992][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.278777][ T4238] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.288926][ T4238] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.298031][ T4238] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.307607][ T4238] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/28 04:23:01 executed programs: 0 [ 77.967036][ T4291] chnl_net:caif_netlink_parms(): no params data found [ 78.035783][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.043876][ T4291] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.054740][ T4291] device bridge_slave_0 entered promiscuous mode [ 78.064949][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.072428][ T4291] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.080526][ T4291] device bridge_slave_1 entered promiscuous mode [ 78.113035][ T4291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.127913][ T4291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.164279][ T4291] team0: Port device team_slave_0 added [ 78.172966][ T4291] team0: Port device team_slave_1 added [ 78.195716][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.202868][ T4291] 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. [ 78.229194][ T4291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.245680][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.253257][ T4291] 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. [ 78.282971][ T4291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.332398][ T4291] device hsr_slave_0 entered promiscuous mode [ 78.339391][ T4291] device hsr_slave_1 entered promiscuous mode [ 78.347644][ T4291] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.356944][ T4291] Cannot create hsr debugfs directory [ 78.440100][ T4291] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.831678][ T4264] Bluetooth: hci0: command 0x0409 tx timeout [ 81.207757][ T4291] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.279168][ T4291] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.359066][ T4291] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.476661][ T4291] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.502412][ T4291] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.512725][ T4291] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.521951][ T4291] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.586034][ T4291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.599064][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.607803][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.629818][ T4291] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.639564][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.650299][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.660559][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.667746][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.703536][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.714759][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.724277][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.736244][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.743389][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.755761][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.765221][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.780983][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.789897][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.821000][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.829518][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.838457][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.847786][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.856443][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.869899][ T4291] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.881761][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.890336][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.903791][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.912818][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 82.152524][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.160157][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.175300][ T4291] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.199455][ T1194] device hsr_slave_0 left promiscuous mode [ 82.208311][ T1194] device hsr_slave_1 left promiscuous mode [ 82.214974][ T1194] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.222794][ T1194] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.231307][ T1194] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.238896][ T1194] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.246905][ T1194] device bridge_slave_1 left promiscuous mode [ 82.254124][ T1194] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.267145][ T1194] device bridge_slave_0 left promiscuous mode [ 82.274683][ T1194] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.292514][ T1194] device veth1_macvtap left promiscuous mode [ 82.298819][ T1194] device veth0_macvtap left promiscuous mode [ 82.305146][ T1194] device veth1_vlan left promiscuous mode [ 82.311770][ T1194] device veth0_vlan left promiscuous mode [ 82.483559][ T1194] team0 (unregistering): Port device team_slave_1 removed [ 82.497522][ T1194] team0 (unregistering): Port device team_slave_0 removed [ 82.510088][ T1194] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.524917][ T1194] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.589205][ T1194] bond0 (unregistering): Released all slaves [ 82.672682][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.681619][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.697595][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.706873][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.716033][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.723967][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.735291][ T4291] device veth0_vlan entered promiscuous mode [ 82.757246][ T4291] device veth1_vlan entered promiscuous mode [ 82.782125][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.791132][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.799293][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.810519][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.822138][ T4291] device veth0_macvtap entered promiscuous mode [ 82.833751][ T4291] device veth1_macvtap entered promiscuous mode [ 82.857161][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.865616][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.874170][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.882389][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.891843][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.906710][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.914849][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.924639][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.939012][ T4291] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.948177][ T4291] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.957257][ T4291] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.966307][ T4291] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.024852][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.040403][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.058559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/07/28 04:23:07 executed programs: 2 [ 83.068008][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.078810][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.088900][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.409565][ T4318] loop0: detected capacity change from 0 to 32768 [ 83.430453][ T4318] ======================================================= [ 83.430453][ T4318] WARNING: The mand mount option has been deprecated and [ 83.430453][ T4318] and is ignored by this kernel. Remove the mand [ 83.430453][ T4318] option from the mount to silence this warning. [ 83.430453][ T4318] ======================================================= [ 83.517078][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.567730][ T26] audit: type=1800 audit(1753676587.528:2): pid=4318 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 [ 83.854993][ T4318] (syz.0.16,4318,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.858035][ T4318] syz.0.16 (4318) used greatest stack depth: 18824 bytes left [ 83.900385][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 83.991358][ T4306] Bluetooth: hci0: command 0x040f tx timeout [ 84.297452][ T4322] loop0: detected capacity change from 0 to 32768 [ 84.390286][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.407281][ T26] audit: type=1800 audit(1753676588.368:3): pid=4322 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 [ 84.617119][ T4322] (syz.0.17,4322,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.619194][ T4322] syz.0.17 (4322) used greatest stack depth: 18472 bytes left [ 84.648426][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 84.938422][ T4326] loop0: detected capacity change from 0 to 32768 [ 85.005544][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.022896][ T26] audit: type=1800 audit(1753676588.978:4): pid=4326 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 [ 85.219555][ T4326] (syz.0.18,4326,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.235762][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 85.522330][ T4330] loop0: detected capacity change from 0 to 32768 [ 85.602715][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.616950][ T26] audit: type=1800 audit(1753676589.578:5): pid=4330 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 [ 85.823409][ T4330] (syz.0.19,4330,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.836496][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 86.070951][ T4306] Bluetooth: hci0: command 0x0419 tx timeout [ 86.164434][ T4334] loop0: detected capacity change from 0 to 32768 [ 86.233870][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.248259][ T26] audit: type=1800 audit(1753676590.208:6): pid=4334 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 [ 86.450038][ T4334] (syz.0.20,4334,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.465289][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 86.794068][ T1106] cfg80211: failed to load regulatory.db [ 86.847037][ T4338] loop0: detected capacity change from 0 to 32768 [ 86.912830][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.934490][ T26] audit: type=1800 audit(1753676590.898:7): pid=4338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 87.120791][ T4338] (syz.0.21,4338,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.135243][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 87.463506][ T4342] loop0: detected capacity change from 0 to 32768 [ 87.520995][ T4342] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.534082][ T26] audit: type=1800 audit(1753676591.498:8): pid=4342 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 [ 87.728283][ T4342] (syz.0.22,4342,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.741263][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 88.023768][ T4346] loop0: detected capacity change from 0 to 32768 [ 88.079217][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.096146][ T26] audit: type=1800 audit(1753676592.058:9): pid=4346 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file1" dev="loop0" ino=17058 res=0 errno=0 2025/07/28 04:23:12 executed programs: 10 [ 88.289785][ T4346] (syz.0.23,4346,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.302783][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 88.592916][ T4350] loop0: detected capacity change from 0 to 32768 [ 88.672888][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.685964][ T26] audit: type=1800 audit(1753676592.648:10): pid=4350 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 [ 88.883411][ T4350] (syz.0.24,4350,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.896724][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 89.204240][ T4354] loop0: detected capacity change from 0 to 32768 [ 89.271827][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.287322][ T26] audit: type=1800 audit(1753676593.248:11): pid=4354 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 [ 89.475151][ T4354] (syz.0.25,4354,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.488417][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 89.801609][ T4358] loop0: detected capacity change from 0 to 32768 [ 89.872466][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.885359][ T26] audit: type=1800 audit(1753676593.848:12): pid=4358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.090961][ T4358] (syz.0.26,4358,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.104871][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 90.389522][ T4362] loop0: detected capacity change from 0 to 32768 [ 90.446120][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.460849][ T26] audit: type=1800 audit(1753676594.418:13): pid=4362 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 [ 90.656111][ T4362] (syz.0.27,4362,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.669884][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 90.990871][ T4366] loop0: detected capacity change from 0 to 32768 [ 91.061638][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.075334][ T26] audit: type=1800 audit(1753676595.038:14): pid=4366 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 [ 91.271416][ T4366] (syz.0.28,4366,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.284143][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 91.577244][ T4370] loop0: detected capacity change from 0 to 32768 [ 91.663101][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.679080][ T26] audit: type=1800 audit(1753676595.638:15): pid=4370 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 [ 91.868400][ T4370] (syz.0.29,4370,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.881108][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 92.171928][ T4374] loop0: detected capacity change from 0 to 32768 [ 92.218168][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.234370][ T26] audit: type=1800 audit(1753676596.198:16): pid=4374 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 [ 92.425657][ T4374] (syz.0.30,4374,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.438127][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 92.738781][ T4378] loop0: detected capacity change from 0 to 32768 [ 92.789796][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.804315][ T26] audit: type=1800 audit(1753676596.768:17): pid=4378 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 [ 92.998496][ T4378] (syz.0.31,4378,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.011199][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 93.319514][ T4382] loop0: detected capacity change from 0 to 32768 [ 93.396867][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 93.409685][ T26] audit: type=1800 audit(1753676597.368:18): pid=4382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.32" name="file1" dev="loop0" ino=17058 res=0 errno=0 2025/07/28 04:23:17 executed programs: 19 [ 93.599802][ T4382] (syz.0.32,4382,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.602443][ T4382] syz.0.32 (4382) used greatest stack depth: 18240 bytes left [ 93.629327][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 93.918649][ T4386] loop0: detected capacity change from 0 to 32768 [ 93.988361][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.002884][ T26] audit: type=1800 audit(1753676597.968:19): pid=4386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.33" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.195185][ T4386] (syz.0.33,4386,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.208599][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 94.498804][ T4390] loop0: detected capacity change from 0 to 32768 [ 94.596021][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.610962][ T26] audit: type=1800 audit(1753676598.568:20): pid=4390 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 [ 94.801440][ T4390] (syz.0.34,4390,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.813987][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 95.092729][ T4394] loop0: detected capacity change from 0 to 32768 [ 95.154149][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.167212][ T26] audit: type=1800 audit(1753676599.128:21): pid=4394 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 [ 95.365298][ T4394] (syz.0.35,4394,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.378715][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 95.667175][ T4398] loop0: detected capacity change from 0 to 32768 [ 95.728970][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.747019][ T26] audit: type=1800 audit(1753676599.708:22): pid=4398 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 [ 95.945475][ T4398] (syz.0.36,4398,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.958179][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 96.265766][ T4402] loop0: detected capacity change from 0 to 32768 [ 96.318470][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 96.331085][ T26] audit: type=1800 audit(1753676600.298:23): pid=4402 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 [ 96.539721][ T4402] (syz.0.37,4402,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.552287][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 96.819111][ T4407] loop0: detected capacity change from 0 to 32768 [ 96.886398][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 96.899271][ T26] audit: type=1800 audit(1753676600.858:24): pid=4407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.38" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 97.087822][ T4407] (syz.0.38,4407,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.100530][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 97.403942][ T4411] loop0: detected capacity change from 0 to 32768 [ 97.459889][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 97.475894][ T26] audit: type=1800 audit(1753676601.438:25): pid=4411 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 [ 97.480100][ T4411] [ 97.498978][ T4411] ====================================================== [ 97.506020][ T4411] WARNING: possible circular locking dependency detected [ 97.513075][ T4411] 5.15.189-syzkaller #0 Not tainted [ 97.518385][ T4411] ------------------------------------------------------ [ 97.525591][ T4411] syz.0.39/4411 is trying to acquire lock: [ 97.531420][ T4411] ffff88805d1e1488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 97.542451][ T4411] [ 97.542451][ T4411] but task is already holding lock: [ 97.550208][ T4411] ffff8880687b8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 97.561442][ T4411] [ 97.561442][ T4411] which lock already depends on the new lock. [ 97.561442][ T4411] [ 97.572195][ T4411] [ 97.572195][ T4411] the existing dependency chain (in reverse order) is: [ 97.581219][ T4411] [ 97.581219][ T4411] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 97.590175][ T4411] down_read+0x44/0x2e0 [ 97.594878][ T4411] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 97.601032][ T4411] ocfs2_find_entry+0x3d1/0x1f90 [ 97.606583][ T4411] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 97.612590][ T4411] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 97.618672][ T4411] ocfs2_get_system_file_inode+0x319/0x760 [ 97.625014][ T4411] ocfs2_init_global_system_inodes+0x316/0x650 [ 97.631704][ T4411] ocfs2_fill_super+0x3dbf/0x4d80 [ 97.637275][ T4411] mount_bdev+0x287/0x3c0 [ 97.642140][ T4411] legacy_get_tree+0xe6/0x180 [ 97.647479][ T4411] vfs_get_tree+0x88/0x270 [ 97.652722][ T4411] do_new_mount+0x24a/0xa40 [ 97.657763][ T4411] __se_sys_mount+0x2d6/0x3c0 [ 97.662964][ T4411] do_syscall_64+0x4c/0xa0 [ 97.667905][ T4411] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.674334][ T4411] [ 97.674334][ T4411] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 97.682756][ T4411] __lock_acquire+0x2c33/0x7c60 [ 97.688132][ T4411] lock_acquire+0x197/0x3f0 [ 97.693251][ T4411] __mutex_lock_common+0x1eb/0x2390 [ 97.698973][ T4411] mutex_lock_nested+0x17/0x20 [ 97.704345][ T4411] ocfs2_get_system_file_inode+0x1b5/0x760 [ 97.710736][ T4411] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 97.717161][ T4411] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 97.724015][ T4411] ocfs2_lock_allocators+0x2f7/0x5b0 [ 97.729824][ T4411] ocfs2_write_begin_nolock+0x2216/0x4180 [ 97.736065][ T4411] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 97.742055][ T4411] __blockdev_direct_IO+0x146d/0x3c90 [ 97.747959][ T4411] ocfs2_direct_IO+0x23e/0x2b0 [ 97.753244][ T4411] generic_file_direct_write+0x22c/0x490 [ 97.759397][ T4411] __generic_file_write_iter+0x2b1/0x4e0 [ 97.765551][ T4411] ocfs2_file_write_iter+0x1578/0x1cf0 [ 97.771574][ T4411] do_iter_readv_writev+0x497/0x600 [ 97.777298][ T4411] do_iter_write+0x205/0x7b0 [ 97.782420][ T4411] iter_file_splice_write+0x65f/0xc40 [ 97.788333][ T4411] direct_splice_actor+0xe1/0x130 [ 97.794009][ T4411] splice_direct_to_actor+0x4dc/0xb50 [ 97.799930][ T4411] do_splice_direct+0x1b9/0x2c0 [ 97.805426][ T4411] do_sendfile+0x5d5/0xec0 [ 97.810377][ T4411] __se_sys_sendfile64+0x13b/0x190 [ 97.816069][ T4411] do_syscall_64+0x4c/0xa0 [ 97.821054][ T4411] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.827479][ T4411] [ 97.827479][ T4411] other info that might help us debug this: [ 97.827479][ T4411] [ 97.837878][ T4411] Possible unsafe locking scenario: [ 97.837878][ T4411] [ 97.845329][ T4411] CPU0 CPU1 [ 97.850689][ T4411] ---- ---- [ 97.856073][ T4411] lock(&ocfs2_file_ip_alloc_sem_key); [ 97.861645][ T4411] lock(&osb->system_file_mutex); [ 97.869379][ T4411] lock(&ocfs2_file_ip_alloc_sem_key); [ 97.877447][ T4411] lock(&osb->system_file_mutex); [ 97.882560][ T4411] [ 97.882560][ T4411] *** DEADLOCK *** [ 97.882560][ T4411] [ 97.890740][ T4411] 3 locks held by syz.0.39/4411: [ 97.895851][ T4411] #0: ffff88807530c460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5b2/0xec0 [ 97.905115][ T4411] #1: ffff8880687b89c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 97.916443][ T4411] #2: ffff8880687b8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 97.927952][ T4411] [ 97.927952][ T4411] stack backtrace: [ 97.933855][ T4411] CPU: 0 PID: 4411 Comm: syz.0.39 Not tainted 5.15.189-syzkaller #0 [ 97.941834][ T4411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 97.951905][ T4411] Call Trace: [ 97.955191][ T4411] [ 97.958125][ T4411] dump_stack_lvl+0x168/0x230 [ 97.962811][ T4411] ? load_image+0x3b0/0x3b0 [ 97.967316][ T4411] ? show_regs_print_info+0x20/0x20 [ 97.972519][ T4411] ? print_circular_bug+0x12b/0x1a0 [ 97.977727][ T4411] check_noncircular+0x274/0x310 [ 97.982668][ T4411] ? add_chain_block+0x940/0x940 [ 97.987698][ T4411] ? lockdep_lock+0xdc/0x1e0 [ 97.992311][ T4411] ? mark_lock+0x94/0x320 [ 97.996654][ T4411] ? mark_lock+0x94/0x320 [ 98.001043][ T4411] __lock_acquire+0x2c33/0x7c60 [ 98.005935][ T4411] ? __lock_acquire+0x12d9/0x7c60 [ 98.010994][ T4411] ? verify_lock_unused+0x140/0x140 [ 98.016201][ T4411] ? rcu_is_watching+0x11/0xa0 [ 98.020976][ T4411] ? lock_release+0xba/0x870 [ 98.025582][ T4411] lock_acquire+0x197/0x3f0 [ 98.030101][ T4411] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.036101][ T4411] ? deref_stack_reg+0xd0/0x120 [ 98.041006][ T4411] ? __might_sleep+0xf0/0xf0 [ 98.045615][ T4411] ? read_lock_is_recursive+0x10/0x10 [ 98.050996][ T4411] ? is_bpf_text_address+0x254/0x270 [ 98.056300][ T4411] ? __kernel_text_address+0x9a/0x100 [ 98.061695][ T4411] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.067680][ T4411] __mutex_lock_common+0x1eb/0x2390 [ 98.072881][ T4411] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.078869][ T4411] ? __lock_acquire+0x12d9/0x7c60 [ 98.084052][ T4411] ? read_lock_is_recursive+0x10/0x10 [ 98.089456][ T4411] ? mutex_lock_io_nested+0x60/0x60 [ 98.094668][ T4411] mutex_lock_nested+0x17/0x20 [ 98.099438][ T4411] ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.105254][ T4411] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 98.111263][ T4411] ? hlock_conflict+0x59/0x1f0 [ 98.116032][ T4411] ? __bfs+0x2a3/0x5c0 [ 98.120146][ T4411] ? check_path+0x40/0x40 [ 98.124485][ T4411] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 98.130393][ T4411] ? __lock_acquire+0x7c60/0x7c60 [ 98.135424][ T4411] ? deref_stack_reg+0xd0/0x120 [ 98.140276][ T4411] ? mark_lock+0x94/0x320 [ 98.144612][ T4411] ? __lock_acquire+0x13ad/0x7c60 [ 98.149645][ T4411] ? __kernel_text_address+0x9a/0x100 [ 98.155024][ T4411] ? ocfs2_block_group_search+0x470/0x470 [ 98.160783][ T4411] ? stack_trace_save+0x98/0xe0 [ 98.165995][ T4411] ? verify_lock_unused+0x140/0x140 [ 98.171215][ T4411] ? __kasan_kmalloc+0xcc/0xf0 [ 98.175990][ T4411] ? __kasan_kmalloc+0xb5/0xf0 [ 98.180879][ T4411] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 98.187311][ T4411] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 98.192823][ T4411] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 98.198726][ T4411] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 98.204382][ T4411] ? __blockdev_direct_IO+0x146d/0x3c90 [ 98.209945][ T4411] ? generic_file_direct_write+0x22c/0x490 [ 98.215759][ T4411] ? __generic_file_write_iter+0x2b1/0x4e0 [ 98.221566][ T4411] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 98.227203][ T4411] ? do_iter_readv_writev+0x497/0x600 [ 98.232590][ T4411] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 98.238683][ T4411] ? __lock_acquire+0x7c60/0x7c60 [ 98.243715][ T4411] ? do_raw_spin_lock+0x11d/0x280 [ 98.248742][ T4411] ? __rwlock_init+0x140/0x140 [ 98.253508][ T4411] ? do_raw_spin_unlock+0x11d/0x230 [ 98.258717][ T4411] ? _raw_spin_unlock+0x24/0x40 [ 98.263571][ T4411] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 98.269636][ T4411] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 98.276156][ T4411] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 98.282505][ T4411] ? ocfs2_reserve_clusters+0x30/0x30 [ 98.287923][ T4411] ? __kasan_kmalloc+0xcc/0xf0 [ 98.292702][ T4411] ? rcu_is_watching+0x11/0xa0 [ 98.297474][ T4411] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 98.303043][ T4411] ? ocfs2_validate_extent_block+0x550/0x550 [ 98.309068][ T4411] ? do_splice_direct+0x1b9/0x2c0 [ 98.314112][ T4411] ? __se_sys_sendfile64+0x13b/0x190 [ 98.319400][ T4411] ? do_syscall_64+0x4c/0xa0 [ 98.323996][ T4411] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 98.330100][ T4411] ocfs2_lock_allocators+0x2f7/0x5b0 [ 98.335393][ T4411] ? _ocfs2_clear_bit+0x40/0x40 [ 98.340330][ T4411] ? do_raw_spin_lock+0x11d/0x280 [ 98.345359][ T4411] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 98.351272][ T4411] ? rcu_is_watching+0x11/0xa0 [ 98.356125][ T4411] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 98.361937][ T4411] ? kfree+0x4a/0x2a0 [ 98.365917][ T4411] ocfs2_write_begin_nolock+0x2216/0x4180 [ 98.371657][ T4411] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 98.377465][ T4411] ? __lock_acquire+0x13ad/0x7c60 [ 98.382531][ T4411] ? ocfs2_read_inode_block+0x11a/0x180 [ 98.388084][ T4411] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 98.394331][ T4411] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 98.400337][ T4411] ? __kasan_kmalloc+0xb5/0xf0 [ 98.405213][ T4411] ? __blockdev_direct_IO+0x146d/0x3c90 [ 98.410789][ T4411] ? __generic_file_write_iter+0x2b1/0x4e0 [ 98.417019][ T4411] ? do_iter_readv_writev+0x497/0x600 [ 98.422627][ T4411] ? iter_file_splice_write+0x65f/0xc40 [ 98.428206][ T4411] ? do_splice_direct+0x1b9/0x2c0 [ 98.433288][ T4411] ? __might_sleep+0xf0/0xf0 [ 98.437890][ T4411] ? preempt_count_add+0x8d/0x190 [ 98.443060][ T4411] ? rwsem_write_trylock+0x12f/0x1b0 [ 98.448379][ T4411] ? clear_nonspinnable+0x60/0x60 [ 98.453422][ T4411] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 98.459055][ T4411] ? ocfs2_lock_get_block+0x50/0x50 [ 98.464275][ T4411] ? lockdep_init_map_type+0x9d/0x850 [ 98.469827][ T4411] ? lockdep_softirqs_off+0x420/0x420 [ 98.475208][ T4411] ? slab_post_alloc_hook+0x68/0x380 [ 98.480498][ T4411] ? iov_iter_advance+0x2a2/0x390 [ 98.485522][ T4411] ? iov_iter_bvec_advance+0x160/0x220 [ 98.490999][ T4411] ? ocfs2_lock_get_block+0x50/0x50 [ 98.496220][ T4411] __blockdev_direct_IO+0x146d/0x3c90 [ 98.501604][ T4411] ? sb_init_dio_done_wq+0x80/0x80 [ 98.506738][ T4411] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 98.512726][ T4411] ? ocfs2_lock_get_block+0x50/0x50 [ 98.517932][ T4411] ? lockdep_hardirqs_on+0x94/0x140 [ 98.523158][ T4411] ? invalidate_mapping_pagevec+0x30/0x30 [ 98.528880][ T4411] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 98.535418][ T4411] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 98.541317][ T4411] ? filemap_write_and_wait_range+0x269/0x380 [ 98.547396][ T4411] ? atime_needs_update+0x780/0x780 [ 98.552596][ T4411] ? file_remove_privs+0x3b6/0x590 [ 98.557713][ T4411] ? ocfs2_lock_get_block+0x50/0x50 [ 98.562920][ T4411] ocfs2_direct_IO+0x23e/0x2b0 [ 98.567840][ T4411] generic_file_direct_write+0x22c/0x490 [ 98.573501][ T4411] __generic_file_write_iter+0x2b1/0x4e0 [ 98.579172][ T4411] ? _raw_spin_unlock+0x24/0x40 [ 98.584069][ T4411] ? ocfs2_inode_unlock+0x11a/0x140 [ 98.589287][ T4411] ocfs2_file_write_iter+0x1578/0x1cf0 [ 98.594770][ T4411] ? ocfs2_file_read_iter+0xa20/0xa20 [ 98.600167][ T4411] ? rcu_lock_release+0x5/0x20 [ 98.605121][ T4411] ? __lock_acquire+0x7c60/0x7c60 [ 98.610366][ T4411] ? aa_file_perm+0x3a3/0xe20 [ 98.615148][ T4411] ? __kasan_kmalloc+0xb5/0xf0 [ 98.619928][ T4411] ? do_sendfile+0x5d5/0xec0 [ 98.624524][ T4411] do_iter_readv_writev+0x497/0x600 [ 98.629727][ T4411] ? generic_file_rw_checks+0x280/0x280 [ 98.635276][ T4411] ? common_file_perm+0x171/0x1c0 [ 98.640300][ T4411] ? fsnotify_perm+0x5d/0x560 [ 98.644982][ T4411] ? security_file_permission+0x75/0xa0 [ 98.650542][ T4411] do_iter_write+0x205/0x7b0 [ 98.655226][ T4411] ? memset+0x1e/0x40 [ 98.659212][ T4411] ? iov_iter_bvec+0xb4/0x170 [ 98.663889][ T4411] iter_file_splice_write+0x65f/0xc40 [ 98.669271][ T4411] ? splice_from_pipe+0x150/0x150 [ 98.674297][ T4411] ? generic_file_splice_read+0x43f/0x590 [ 98.680021][ T4411] ? splice_shrink_spd+0xc0/0xc0 [ 98.684984][ T4411] ? splice_from_pipe+0x150/0x150 [ 98.690020][ T4411] direct_splice_actor+0xe1/0x130 [ 98.695044][ T4411] splice_direct_to_actor+0x4dc/0xb50 [ 98.700434][ T4411] ? do_splice_direct+0x2c0/0x2c0 [ 98.705468][ T4411] ? pipe_to_sendpage+0x310/0x310 [ 98.710663][ T4411] ? common_file_perm+0x171/0x1c0 [ 98.715786][ T4411] ? fsnotify_perm+0x5d/0x560 [ 98.720471][ T4411] ? security_file_permission+0x75/0xa0 [ 98.726016][ T4411] do_splice_direct+0x1b9/0x2c0 [ 98.730872][ T4411] ? splice_direct_to_actor+0xb50/0xb50 [ 98.736422][ T4411] ? rcu_read_lock_any_held+0xb0/0x120 [ 98.741883][ T4411] ? common_file_perm+0x171/0x1c0 [ 98.746993][ T4411] do_sendfile+0x5d5/0xec0 [ 98.751455][ T4411] ? do_pwritev+0x340/0x340 [ 98.755980][ T4411] ? __lock_acquire+0x7c60/0x7c60 [ 98.761050][ T4411] __se_sys_sendfile64+0x13b/0x190 [ 98.766165][ T4411] ? lock_chain_count+0x20/0x20 [ 98.771055][ T4411] ? __x64_sys_sendfile64+0xa0/0xa0 [ 98.776266][ T4411] ? lockdep_hardirqs_on+0x94/0x140 [ 98.781473][ T4411] do_syscall_64+0x4c/0xa0 [ 98.785990][ T4411] ? clear_bhb_loop+0x30/0x80 [ 98.790678][ T4411] ? clear_bhb_loop+0x30/0x80 [ 98.795453][ T4411] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 98.801367][ T4411] RIP: 0033:0x7f617ddb29a9 [ 98.805806][ T4411] 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 [ 98.825423][ T4411] RSP: 002b:00007ffc73899ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 98.833841][ T4411] RAX: ffffffffffffffda RBX: 00007f617dfd9fa0 RCX: 00007f617ddb29a9 [ 98.841904][ T4411] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 98.849877][ T4411] RBP: 00007f617de34d69 R08: 0000000000000000 R09: 0000000000000000 [ 98.857987][ T4411] R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000000 [ 98.866116][ T4411] R13: 00007f617dfd9fa0 R14: 00007f617dfd9fa0 R15: 0000000000000004 [ 98.874232][ T4411] 2025/07/28 04:23:23 executed programs: 26 [ 98.992143][ T4411] (syz.0.39,4411,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.997641][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 99.239359][ T4415] loop0: detected capacity change from 0 to 32768 [ 99.303985][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 99.315334][ T26] audit: type=1800 audit(1753676603.278:26): pid=4415 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 [ 99.462321][ T4415] (syz.0.40,4415,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.467025][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 99.688108][ T4419] loop0: detected capacity change from 0 to 32768 [ 99.743340][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 99.757319][ T26] audit: type=1800 audit(1753676603.718:27): pid=4419 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 [ 99.886302][ T4419] (syz.0.41,4419,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.891532][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 100.144169][ T4423] loop0: detected capacity change from 0 to 32768 [ 100.194121][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 100.207195][ T26] audit: type=1800 audit(1753676604.168:28): pid=4423 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.42" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 100.337102][ T4423] (syz.0.42,4423,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.342399][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 100.598550][ T4427] loop0: detected capacity change from 0 to 32768 [ 100.654091][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 100.665639][ T26] audit: type=1800 audit(1753676604.628:29): pid=4427 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 [ 100.795274][ T4427] (syz.0.43,4427,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.800095][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 101.035537][ T4431] loop0: detected capacity change from 0 to 32768 [ 101.093582][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.105185][ T26] audit: type=1800 audit(1753676605.068:30): pid=4431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.44" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 101.239240][ T4431] (syz.0.44,4431,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.244986][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 101.474588][ T4435] loop0: detected capacity change from 0 to 32768 [ 101.542913][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.554786][ T26] audit: type=1800 audit(1753676605.518:31): pid=4435 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 [ 101.689740][ T4435] (syz.0.45,4435,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.696066][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 101.938864][ T4439] loop0: detected capacity change from 0 to 32768 [ 102.015937][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 102.027650][ T26] audit: type=1800 audit(1753676605.988:32): pid=4439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.46" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 102.153226][ T4439] (syz.0.46,4439,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.158375][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 102.394917][ T4445] loop0: detected capacity change from 0 to 32768 [ 102.463438][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 102.475106][ T26] audit: type=1800 audit(1753676606.438:33): pid=4445 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 [ 102.614001][ T4445] (syz.0.47,4445,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.618545][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 102.849982][ T4452] loop0: detected capacity change from 0 to 32768 [ 102.903230][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 102.914823][ T26] audit: type=1800 audit(1753676606.878:34): pid=4452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.48" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 103.051569][ T4452] (syz.0.48,4452,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.056652][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 103.287559][ T4457] loop0: detected capacity change from 0 to 32768 [ 103.330126][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 103.343631][ T26] audit: type=1800 audit(1753676607.308:35): pid=4457 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 103.476943][ T4457] (syz.0.49,4457,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.481831][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 103.736915][ T4461] loop0: detected capacity change from 0 to 32768 [ 103.783543][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 103.915072][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 104.135326][ T4465] loop0: detected capacity change from 0 to 32768 [ 104.180598][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. 2025/07/28 04:23:28 executed programs: 38 [ 104.318365][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 104.528141][ T4469] loop0: detected capacity change from 0 to 32768 [ 104.583238][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 104.595082][ T26] kauditd_printk_skb: 2 callbacks suppressed [ 104.595096][ T26] audit: type=1800 audit(1753676608.558:38): pid=4469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.52" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.731288][ T4469] ocfs2_dio_end_io: 2 callbacks suppressed [ 104.731308][ T4469] (syz.0.52,4469,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.742117][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 104.965936][ T4473] loop0: detected capacity change from 0 to 32768 [ 105.011746][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 105.024279][ T26] audit: type=1800 audit(1753676608.988:39): pid=4473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.53" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.158509][ T4473] (syz.0.53,4473,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.163774][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 105.397064][ T4477] loop0: detected capacity change from 0 to 32768 [ 105.507563][ T4477] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 105.519073][ T26] audit: type=1800 audit(1753676609.478:40): pid=4477 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.54" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.649554][ T4477] (syz.0.54,4477,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.654472][ T4291] ocfs2: Unmounting device (7,0) on (node local) [ 105.892758][ T4481] loop0: detected capacity change from 0 to 32768 [