Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts. 2025/10/29 07:17:48 parsed 1 programs [ 68.931757][ T4274] cgroup: Unknown subsys name 'net' [ 69.077784][ T4274] cgroup: Unknown subsys name 'rlimit' [ 70.341988][ T4274] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 71.315804][ T1266] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.322333][ T1266] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.321709][ T4300] chnl_net:caif_netlink_parms(): no params data found [ 72.361937][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.369890][ T4300] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.378122][ T4300] device bridge_slave_0 entered promiscuous mode [ 72.387366][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.394678][ T4300] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.403023][ T4300] device bridge_slave_1 entered promiscuous mode [ 72.441041][ T4300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.457223][ T4300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.481640][ T4300] team0: Port device team_slave_0 added [ 72.488998][ T4300] team0: Port device team_slave_1 added [ 72.506207][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.513293][ T4300] 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. [ 72.539249][ T4300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.551881][ T4300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.559020][ T4300] 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. [ 72.584997][ T4300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.616312][ T4300] device hsr_slave_0 entered promiscuous mode [ 72.623511][ T4300] device hsr_slave_1 entered promiscuous mode [ 72.718854][ T4300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.728720][ T4300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.744336][ T4300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.753181][ T4300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.775642][ T4300] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.782877][ T4300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.790730][ T4300] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.797874][ T4300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.842101][ T4300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.861286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.871053][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.879392][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.892416][ T4300] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.910030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.920066][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.927201][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.939296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.947853][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.954969][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.979351][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.988057][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.999818][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.011873][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.030303][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.040632][ T4300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.211004][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.218829][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.231324][ T4300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.248151][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.257595][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.275308][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.284494][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.293581][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.301388][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.310970][ T4300] device veth0_vlan entered promiscuous mode [ 73.322669][ T4300] device veth1_vlan entered promiscuous mode [ 73.340779][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.349028][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.358182][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.366971][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.377320][ T4300] device veth0_macvtap entered promiscuous mode [ 73.388501][ T4300] device veth1_macvtap entered promiscuous mode [ 73.403717][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.411253][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.419861][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.428150][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.437867][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.449326][ T4300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.457788][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.466462][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.478003][ T4300] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.487046][ T4300] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.495828][ T4300] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.504849][ T4300] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.609806][ T35] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.814240][ T4334] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.822289][ T4334] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.830862][ T4334] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.839015][ T4334] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.846589][ T4334] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 73.854034][ T4334] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.410221][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.421282][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.441918][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.443101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.452399][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.466303][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/10/29 07:17:56 executed programs: 0 [ 75.334953][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 75.343558][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 75.351753][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 75.360610][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 75.368734][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 75.376195][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 75.482302][ T4364] chnl_net:caif_netlink_parms(): no params data found [ 75.519725][ T4364] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.526915][ T4364] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.534949][ T4364] device bridge_slave_0 entered promiscuous mode [ 75.543515][ T4364] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.550643][ T4364] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.558629][ T4364] device bridge_slave_1 entered promiscuous mode [ 75.578209][ T4364] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.589265][ T4364] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.611490][ T4364] team0: Port device team_slave_0 added [ 75.619145][ T4364] team0: Port device team_slave_1 added [ 75.638141][ T4364] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.645304][ T4364] 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. [ 75.671247][ T4364] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.683760][ T4364] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.690733][ T4364] 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. [ 75.718576][ T4364] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.747620][ T4364] device hsr_slave_0 entered promiscuous mode [ 75.754372][ T4364] device hsr_slave_1 entered promiscuous mode [ 75.760843][ T4364] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.768918][ T4364] Cannot create hsr debugfs directory [ 76.042945][ T35] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.434192][ T41] cfg80211: failed to load regulatory.db [ 77.463046][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 78.521842][ T35] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.585060][ T35] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.415088][ T4364] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.426861][ T4364] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.440823][ T35] device hsr_slave_0 left promiscuous mode [ 79.447685][ T35] device hsr_slave_1 left promiscuous mode [ 79.455703][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.464103][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.473130][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.480531][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.488804][ T35] device bridge_slave_1 left promiscuous mode [ 79.495986][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.505995][ T35] device bridge_slave_0 left promiscuous mode [ 79.512174][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.530178][ T35] device veth1_macvtap left promiscuous mode [ 79.536802][ T35] device veth0_macvtap left promiscuous mode [ 79.543472][ T35] device veth1_vlan left promiscuous mode [ 79.549409][ T35] device veth0_vlan left promiscuous mode [ 79.553615][ T4334] Bluetooth: hci0: command 0x041b tx timeout [ 79.831070][ T35] team0 (unregistering): Port device team_slave_1 removed [ 79.858930][ T35] team0 (unregistering): Port device team_slave_0 removed [ 79.886233][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.913396][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.151561][ T35] bond0 (unregistering): Released all slaves [ 80.240397][ T4364] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.250453][ T4364] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.318003][ T4364] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.330654][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.339494][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.356276][ T4364] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.369128][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.378483][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.387525][ T4399] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.394656][ T4399] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.403488][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.414870][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.423640][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.431969][ T4399] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.439129][ T4399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.459215][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.470314][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.480724][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.490241][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.508980][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.517408][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.526743][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.536631][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.545492][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.562149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.570836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.581327][ T4364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.767510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.775240][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.791353][ T4364] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.816223][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.825356][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.853373][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.861637][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.870448][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.878529][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.891837][ T4364] device veth0_vlan entered promiscuous mode [ 80.908940][ T4364] device veth1_vlan entered promiscuous mode [ 80.940128][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 80.948580][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 80.957337][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.966850][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.979241][ T4364] device veth0_macvtap entered promiscuous mode [ 80.989087][ T4364] device veth1_macvtap entered promiscuous mode [ 81.002104][ T4364] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.009632][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.018501][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.027822][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.036416][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.047567][ T4364] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.056539][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.065312][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.075196][ T4364] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.084193][ T4364] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.093068][ T4364] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.101756][ T4364] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.149196][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.160085][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.174250][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.185743][ T4399] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2025/10/29 07:18:02 executed programs: 2 [ 81.193980][ T4399] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.202759][ T4399] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.401799][ T4427] loop0: detected capacity change from 0 to 32768 [ 81.410889][ T4427] ======================================================= [ 81.410889][ T4427] WARNING: The mand mount option has been deprecated and [ 81.410889][ T4427] and is ignored by this kernel. Remove the mand [ 81.410889][ T4427] option from the mount to silence this warning. [ 81.410889][ T4427] ======================================================= [ 81.501555][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.548924][ T26] audit: type=1800 audit(1761722282.408:2): 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 [ 81.622915][ T4334] Bluetooth: hci0: command 0x040f tx timeout [ 81.886241][ T4427] (syz.0.17,4427,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 81.896281][ T4427] syz.0.17 (4427) used greatest stack depth: 17672 bytes left [ 81.924817][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 82.193879][ T4432] loop0: detected capacity change from 0 to 32768 [ 82.245288][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.271247][ T26] audit: type=1800 audit(1761722283.128:3): pid=4432 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 [ 82.514317][ T4432] (syz.0.18,4432,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 82.546077][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 82.790023][ T4436] loop0: detected capacity change from 0 to 32768 [ 82.814999][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.829959][ T26] audit: type=1800 audit(1761722283.698:4): pid=4436 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 83.015211][ T4436] (syz.0.19,4436,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.035685][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 83.251055][ T4440] loop0: detected capacity change from 0 to 32768 [ 83.272265][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.285584][ T26] audit: type=1800 audit(1761722284.148:5): pid=4440 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 [ 83.461256][ T4440] (syz.0.20,4440,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.481670][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 83.694007][ T4444] loop0: detected capacity change from 0 to 32768 [ 83.702549][ T4334] Bluetooth: hci0: command 0x0419 tx timeout [ 83.718330][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.730058][ T26] audit: type=1800 audit(1761722284.588:6): pid=4444 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 [ 83.911587][ T4444] (syz.0.21,4444,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.930571][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 84.145655][ T4448] loop0: detected capacity change from 0 to 32768 [ 84.169666][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.183284][ T26] audit: type=1800 audit(1761722285.038:7): pid=4448 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 [ 84.356832][ T4448] (syz.0.22,4448,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.376119][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 84.599620][ T4452] loop0: detected capacity change from 0 to 32768 [ 84.623885][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.636419][ T26] audit: type=1800 audit(1761722285.508:8): pid=4452 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 [ 84.810915][ T4452] (syz.0.23,4452,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.835426][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 85.050895][ T4456] loop0: detected capacity change from 0 to 32768 [ 85.073481][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.087288][ T26] audit: type=1800 audit(1761722285.948:9): pid=4456 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 [ 85.264119][ T4456] (syz.0.24,4456,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.283603][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 85.498079][ T4460] loop0: detected capacity change from 0 to 32768 [ 85.523002][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.537499][ T26] audit: type=1800 audit(1761722286.398:10): pid=4460 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 [ 85.712227][ T4460] (syz.0.25,4460,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.731200][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 85.949136][ T4464] loop0: detected capacity change from 0 to 32768 [ 85.974958][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.987026][ T26] audit: type=1800 audit(1761722286.858:11): pid=4464 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 [ 86.162766][ T4464] (syz.0.26,4464,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.181052][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 86.393867][ T4468] loop0: detected capacity change from 0 to 32768 [ 86.416800][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/10/29 07:18:07 executed programs: 13 [ 86.611106][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 86.816230][ T4472] loop0: detected capacity change from 0 to 32768 [ 86.849403][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.861919][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 86.861931][ T26] audit: type=1800 audit(1761722287.718:13): pid=4472 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 [ 87.008755][ T4472] ocfs2_dio_end_io: 1 callbacks suppressed [ 87.008766][ T4472] (syz.0.28,4472,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.033773][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 87.245863][ T4476] loop0: detected capacity change from 0 to 32768 [ 87.269932][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.282281][ T26] audit: type=1800 audit(1761722288.138:14): pid=4476 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 [ 87.460111][ T4476] (syz.0.29,4476,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.478487][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 87.694423][ T4480] loop0: detected capacity change from 0 to 32768 [ 87.718440][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.730840][ T26] audit: type=1800 audit(1761722288.588:15): pid=4480 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 [ 87.905644][ T4480] (syz.0.30,4480,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.924483][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 88.139648][ T4484] loop0: detected capacity change from 0 to 32768 [ 88.165188][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.179857][ T26] audit: type=1800 audit(1761722289.038:16): pid=4484 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 [ 88.352027][ T4484] (syz.0.31,4484,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.370283][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 88.581462][ T4488] loop0: detected capacity change from 0 to 32768 [ 88.610427][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.624540][ T26] audit: type=1800 audit(1761722289.488:17): pid=4488 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 [ 88.810275][ T4488] (syz.0.32,4488,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.828995][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 89.042054][ T4492] loop0: detected capacity change from 0 to 32768 [ 89.067901][ T4492] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.080796][ T26] audit: type=1800 audit(1761722289.938:18): pid=4492 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 [ 89.261081][ T4492] (syz.0.33,4492,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.280492][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 89.494635][ T4496] loop0: detected capacity change from 0 to 32768 [ 89.525341][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.537472][ T26] audit: type=1800 audit(1761722290.398:19): pid=4496 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 [ 89.710592][ T4496] (syz.0.34,4496,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.728615][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 89.942776][ T4500] loop0: detected capacity change from 0 to 32768 [ 89.967174][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.979958][ T26] audit: type=1800 audit(1761722290.838:20): pid=4500 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 [ 90.155853][ T4500] (syz.0.35,4500,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.174516][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 90.388048][ T4504] loop0: detected capacity change from 0 to 32768 [ 90.411621][ T4504] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.423999][ T26] audit: type=1800 audit(1761722291.288:21): pid=4504 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 [ 90.602423][ T4504] (syz.0.36,4504,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.620682][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 90.834000][ T4508] loop0: detected capacity change from 0 to 32768 [ 90.857624][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.869593][ T26] audit: type=1800 audit(1761722291.728:22): pid=4508 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 [ 90.871812][ T4508] [ 90.892339][ T4508] ====================================================== [ 90.899351][ T4508] WARNING: possible circular locking dependency detected [ 90.906378][ T4508] syzkaller #0 Not tainted [ 90.910785][ T4508] ------------------------------------------------------ [ 90.917794][ T4508] syz.0.37/4508 is trying to acquire lock: [ 90.923587][ T4508] ffff88802f0fd488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 90.934546][ T4508] [ 90.934546][ T4508] but task is already holding lock: [ 90.941892][ T4508] ffff88805f2922e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 90.952923][ T4508] [ 90.952923][ T4508] which lock already depends on the new lock. [ 90.952923][ T4508] [ 90.963307][ T4508] [ 90.963307][ T4508] the existing dependency chain (in reverse order) is: [ 90.972297][ T4508] [ 90.972297][ T4508] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 90.981055][ T4508] down_read+0x42/0x2d0 [ 90.985728][ T4508] ocfs2_read_virt_blocks+0x265/0x950 [ 90.991605][ T4508] ocfs2_find_entry+0x3d1/0x20c0 [ 90.997045][ T4508] ocfs2_find_files_on_disk+0x102/0x390 [ 91.003101][ T4508] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 91.009150][ T4508] ocfs2_get_system_file_inode+0x332/0x7b0 [ 91.015464][ T4508] ocfs2_init_global_system_inodes+0x316/0x650 [ 91.022128][ T4508] ocfs2_fill_super+0x2a32/0x4d00 [ 91.027658][ T4508] mount_bdev+0x287/0x3c0 [ 91.032491][ T4508] legacy_get_tree+0xe6/0x180 [ 91.037672][ T4508] vfs_get_tree+0x88/0x270 [ 91.042591][ T4508] do_new_mount+0x24a/0xa40 [ 91.047597][ T4508] __se_sys_mount+0x2d6/0x3c0 [ 91.052777][ T4508] do_syscall_64+0x4c/0xa0 [ 91.057697][ T4508] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.064113][ T4508] [ 91.064113][ T4508] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 91.072432][ T4508] __lock_acquire+0x2cf8/0x7c50 [ 91.077794][ T4508] lock_acquire+0x1b4/0x490 [ 91.082802][ T4508] __mutex_lock+0x120/0xaf0 [ 91.087811][ T4508] ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 91.094124][ T4508] ocfs2_reserve_local_alloc_bits+0xfc/0x2670 [ 91.100696][ T4508] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 91.107540][ T4508] ocfs2_lock_allocators+0x2f7/0x5b0 [ 91.113335][ T4508] ocfs2_write_begin_nolock+0x2286/0x4270 [ 91.119566][ T4508] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 91.125531][ T4508] __blockdev_direct_IO+0x16a9/0x3450 [ 91.131413][ T4508] ocfs2_direct_IO+0x23e/0x2b0 [ 91.136686][ T4508] generic_file_direct_write+0x3be/0x660 [ 91.142826][ T4508] __generic_file_write_iter+0x1db/0x430 [ 91.148967][ T4508] ocfs2_file_write_iter+0x1593/0x1df0 [ 91.154933][ T4508] do_iter_write+0x62d/0xaf0 [ 91.160033][ T4508] iter_file_splice_write+0x665/0xc50 [ 91.165912][ T4508] direct_splice_actor+0xe1/0x130 [ 91.171442][ T4508] splice_direct_to_actor+0x480/0xb60 [ 91.177324][ T4508] do_splice_direct+0x1b0/0x2b0 [ 91.182685][ T4508] do_sendfile+0x5cc/0xeb0 [ 91.187610][ T4508] __se_sys_sendfile64+0x13b/0x190 [ 91.193231][ T4508] do_syscall_64+0x4c/0xa0 [ 91.198154][ T4508] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.204552][ T4508] [ 91.204552][ T4508] other info that might help us debug this: [ 91.204552][ T4508] [ 91.214762][ T4508] Possible unsafe locking scenario: [ 91.214762][ T4508] [ 91.222190][ T4508] CPU0 CPU1 [ 91.227536][ T4508] ---- ---- [ 91.232884][ T4508] lock(&ocfs2_file_ip_alloc_sem_key); [ 91.238415][ T4508] lock(&osb->system_file_mutex); [ 91.246030][ T4508] lock(&ocfs2_file_ip_alloc_sem_key); [ 91.254083][ T4508] lock(&osb->system_file_mutex); [ 91.259179][ T4508] [ 91.259179][ T4508] *** DEADLOCK *** [ 91.259179][ T4508] [ 91.267302][ T4508] 3 locks held by syz.0.37/4508: [ 91.272220][ T4508] #0: ffff88802eac2460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5a9/0xeb0 [ 91.281355][ T4508] #1: ffff88805f292648 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x438/0x1df0 [ 91.292655][ T4508] #2: ffff88805f2922e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 91.304122][ T4508] [ 91.304122][ T4508] stack backtrace: [ 91.310009][ T4508] CPU: 1 PID: 4508 Comm: syz.0.37 Not tainted syzkaller #0 [ 91.317207][ T4508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 91.327257][ T4508] Call Trace: [ 91.330532][ T4508] [ 91.333457][ T4508] dump_stack_lvl+0x168/0x22e [ 91.338161][ T4508] ? load_image+0x3b0/0x3b0 [ 91.342654][ T4508] ? show_regs_print_info+0x12/0x12 [ 91.347841][ T4508] ? print_circular_bug+0x12b/0x1a0 [ 91.353032][ T4508] check_noncircular+0x274/0x310 [ 91.357967][ T4508] ? add_chain_block+0x940/0x940 [ 91.362919][ T4508] ? lockdep_lock+0xdc/0x1e0 [ 91.367511][ T4508] ? _find_first_zero_bit+0xcf/0x100 [ 91.372790][ T4508] __lock_acquire+0x2cf8/0x7c50 [ 91.377636][ T4508] ? mark_lock+0x94/0x320 [ 91.381956][ T4508] ? mark_lock+0x94/0x320 [ 91.386275][ T4508] ? verify_lock_unused+0x140/0x140 [ 91.391552][ T4508] ? __lock_acquire+0x13c0/0x7c50 [ 91.396566][ T4508] ? hlock_conflict+0x59/0x1f0 [ 91.401322][ T4508] ? rcu_is_watching+0x11/0xa0 [ 91.406086][ T4508] lock_acquire+0x1b4/0x490 [ 91.410598][ T4508] ? ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 91.416571][ T4508] ? __might_sleep+0xd0/0xd0 [ 91.421205][ T4508] ? read_lock_is_recursive+0x10/0x10 [ 91.426569][ T4508] __mutex_lock+0x120/0xaf0 [ 91.431067][ T4508] ? ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 91.437045][ T4508] ? ocfs2_get_system_file_inode+0x149/0x7b0 [ 91.443040][ T4508] ? ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 91.449201][ T4508] ? mutex_lock_nested+0x10/0x10 [ 91.454125][ T4508] ? do_raw_spin_lock+0x11d/0x280 [ 91.459174][ T4508] ? __rwlock_init+0x140/0x140 [ 91.463930][ T4508] ? do_raw_spin_unlock+0x11d/0x230 [ 91.469122][ T4508] ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 91.474920][ T4508] ? ocfs2_fast_symlink_read_folio+0x530/0x530 [ 91.481197][ T4508] ? lockdep_unlock+0x133/0x2d0 [ 91.486041][ T4508] ? lockdep_lock+0x1e0/0x1e0 [ 91.490734][ T4508] ? add_lock_to_list+0x191/0x280 [ 91.495756][ T4508] ? __lock_acquire+0x28b5/0x7c50 [ 91.500779][ T4508] ? kernel_text_address+0x9c/0xd0 [ 91.505881][ T4508] ocfs2_reserve_local_alloc_bits+0xfc/0x2670 [ 91.511951][ T4508] ? stack_trace_save+0x98/0xe0 [ 91.516792][ T4508] ? verify_lock_unused+0x140/0x140 [ 91.521985][ T4508] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 91.528646][ T4508] ? kasan_set_track+0x60/0x70 [ 91.533398][ T4508] ? ocfs2_direct_IO+0x23e/0x2b0 [ 91.538350][ T4508] ? generic_file_direct_write+0x3be/0x660 [ 91.544146][ T4508] ? __generic_file_write_iter+0x1db/0x430 [ 91.549942][ T4508] ? ocfs2_file_write_iter+0x1593/0x1df0 [ 91.555567][ T4508] ? do_iter_write+0x62d/0xaf0 [ 91.560320][ T4508] ? direct_splice_actor+0xe1/0x130 [ 91.565593][ T4508] ? splice_direct_to_actor+0x480/0xb60 [ 91.571124][ T4508] ? do_splice_direct+0x1b0/0x2b0 [ 91.576137][ T4508] ? do_sendfile+0x5cc/0xeb0 [ 91.580719][ T4508] ? ocfs2_alloc_should_use_local+0x16b/0x370 [ 91.586772][ T4508] ? __lock_acquire+0x7c50/0x7c50 [ 91.591783][ T4508] ? do_raw_spin_lock+0x11d/0x280 [ 91.596798][ T4508] ? __rwlock_init+0x140/0x140 [ 91.601551][ T4508] ? do_raw_spin_unlock+0x11d/0x230 [ 91.606744][ T4508] ? ocfs2_alloc_should_use_local+0x16b/0x370 [ 91.612796][ T4508] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 91.619155][ T4508] ? ocfs2_reserve_clusters+0x30/0x30 [ 91.624521][ T4508] ? kasan_set_track+0x60/0x70 [ 91.629271][ T4508] ? kasan_set_track+0x4b/0x70 [ 91.634022][ T4508] ? __kasan_kmalloc+0x8e/0xa0 [ 91.638779][ T4508] ? ocfs2_write_begin_nolock+0xe8e/0x4270 [ 91.644577][ T4508] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 91.650198][ T4508] ? __blockdev_direct_IO+0x16a9/0x3450 [ 91.655734][ T4508] ? ocfs2_direct_IO+0x23e/0x2b0 [ 91.660666][ T4508] ? rcu_is_watching+0x11/0xa0 [ 91.665420][ T4508] ? ocfs2_num_free_extents+0x2fa/0x620 [ 91.670953][ T4508] ? ocfs2_validate_extent_block+0x5e0/0x5e0 [ 91.676922][ T4508] ocfs2_lock_allocators+0x2f7/0x5b0 [ 91.682202][ T4508] ? _ocfs2_clear_bit+0x30/0x30 [ 91.687047][ T4508] ? do_raw_spin_lock+0x11d/0x280 [ 91.692062][ T4508] ? __rwlock_init+0x140/0x140 [ 91.696815][ T4508] ? ocfs2_write_begin_nolock+0xf62/0x4270 [ 91.702610][ T4508] ocfs2_write_begin_nolock+0x2286/0x4270 [ 91.708345][ T4508] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 91.714141][ T4508] ? __lock_acquire+0x28b5/0x7c50 [ 91.719160][ T4508] ? ocfs2_allocate_extend_trans+0x640/0x640 [ 91.725133][ T4508] ? ocfs2_orphan_add+0x1280/0x1280 [ 91.730320][ T4508] ? __might_sleep+0xd0/0xd0 [ 91.734898][ T4508] ? preempt_count_add+0x8d/0x190 [ 91.739905][ T4508] ? rwsem_write_trylock+0x12f/0x1b0 [ 91.745176][ T4508] ? clear_nonspinnable+0x60/0x60 [ 91.750188][ T4508] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 91.755642][ T4508] ? ocfs2_lock_get_block+0x50/0x50 [ 91.760829][ T4508] ? lockdep_init_map_type+0x9d/0x880 [ 91.766191][ T4508] ? get_page+0xa0/0x1b0 [ 91.770425][ T4508] ? __iov_iter_get_pages_alloc+0x937/0xb40 [ 91.776309][ T4508] ? iov_iter_get_pages2+0x5b/0x90 [ 91.781409][ T4508] ? ocfs2_lock_get_block+0x50/0x50 [ 91.786600][ T4508] __blockdev_direct_IO+0x16a9/0x3450 [ 91.791970][ T4508] ? sb_init_dio_done_wq+0x80/0x80 [ 91.797077][ T4508] ? ocfs2_lock_get_block+0x50/0x50 [ 91.802270][ T4508] ? seqcount_lockdep_reader_access+0x120/0x1c0 [ 91.808498][ T4508] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 91.814724][ T4508] ? ktime_get_real_ts64+0x420/0x420 [ 91.819997][ T4508] ? ocfs2_lock_get_block+0x50/0x50 [ 91.825187][ T4508] ocfs2_direct_IO+0x23e/0x2b0 [ 91.829942][ T4508] generic_file_direct_write+0x3be/0x660 [ 91.835567][ T4508] ? dio_warn_stale_pagecache+0x1b0/0x1b0 [ 91.841275][ T4508] ? file_update_time+0x2dd/0x340 [ 91.846287][ T4508] ? __file_remove_privs+0x5b0/0x5b0 [ 91.851558][ T4508] ? __rwlock_init+0x140/0x140 [ 91.856309][ T4508] ? __up_read+0x27c/0x660 [ 91.860712][ T4508] __generic_file_write_iter+0x1db/0x430 [ 91.866333][ T4508] ? ocfs2_inode_unlock+0x11a/0x140 [ 91.871519][ T4508] ocfs2_file_write_iter+0x1593/0x1df0 [ 91.876993][ T4508] ? ocfs2_file_read_iter+0xb50/0xb50 [ 91.882354][ T4508] ? aa_file_perm+0x3ef/0xec0 [ 91.887030][ T4508] ? aa_file_perm+0x117/0xec0 [ 91.891699][ T4508] ? kasan_set_track+0x60/0x70 [ 91.896458][ T4508] ? aa_path_link+0x850/0x850 [ 91.901124][ T4508] ? iter_file_splice_write+0x185/0xc50 [ 91.906659][ T4508] ? direct_splice_actor+0xe1/0x130 [ 91.911853][ T4508] ? splice_direct_to_actor+0x480/0xb60 [ 91.917389][ T4508] ? do_splice_direct+0x1b0/0x2b0 [ 91.922400][ T4508] ? do_sendfile+0x5cc/0xeb0 [ 91.926985][ T4508] ? __se_sys_sendfile64+0x13b/0x190 [ 91.932264][ T4508] ? do_syscall_64+0x4c/0xa0 [ 91.936841][ T4508] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.942896][ T4508] ? end_current_label_crit_section+0x14b/0x170 [ 91.949127][ T4508] ? common_file_perm+0x171/0x1c0 [ 91.954145][ T4508] ? fsnotify_perm+0x5a/0x550 [ 91.958809][ T4508] do_iter_write+0x62d/0xaf0 [ 91.963394][ T4508] ? vfs_iter_write+0xa0/0xa0 [ 91.968062][ T4508] ? vfs_iter_write+0x67/0xa0 [ 91.972727][ T4508] iter_file_splice_write+0x665/0xc50 [ 91.978093][ T4508] ? splice_from_pipe+0x150/0x150 [ 91.983106][ T4508] ? generic_file_splice_read+0x223/0x4e0 [ 91.988814][ T4508] ? splice_shrink_spd+0xc0/0xc0 [ 91.993739][ T4508] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 92.000324][ T4508] ? splice_from_pipe+0x150/0x150 [ 92.005338][ T4508] direct_splice_actor+0xe1/0x130 [ 92.010354][ T4508] splice_direct_to_actor+0x480/0xb60 [ 92.015719][ T4508] ? direct_file_splice_eof+0xa0/0xa0 [ 92.021102][ T4508] ? pipe_to_sendpage+0x310/0x310 [ 92.026139][ T4508] ? common_file_perm+0x171/0x1c0 [ 92.031159][ T4508] ? fsnotify_perm+0x5a/0x550 [ 92.035824][ T4508] ? security_file_permission+0x75/0xa0 [ 92.041357][ T4508] do_splice_direct+0x1b0/0x2b0 [ 92.046197][ T4508] ? splice_direct_to_actor+0xb60/0xb60 [ 92.051731][ T4508] ? rcu_read_lock_any_held+0xb0/0x120 [ 92.057180][ T4508] ? do_splice_direct+0x2b0/0x2b0 [ 92.062192][ T4508] ? common_file_perm+0x171/0x1c0 [ 92.067212][ T4508] do_sendfile+0x5cc/0xeb0 [ 92.071623][ T4508] ? do_pwritev+0x340/0x340 [ 92.076133][ T4508] ? do_sys_openat2+0x1fe/0x490 [ 92.080970][ T4508] ? __se_sys_futex+0x14a/0x440 [ 92.085818][ T4508] __se_sys_sendfile64+0x13b/0x190 [ 92.090921][ T4508] ? lock_chain_count+0x20/0x20 [ 92.095762][ T4508] ? __x64_sys_sendfile64+0xa0/0xa0 [ 92.101047][ T4508] ? lockdep_hardirqs_on+0x94/0x140 [ 92.106236][ T4508] do_syscall_64+0x4c/0xa0 [ 92.110639][ T4508] ? clear_bhb_loop+0x60/0xb0 [ 92.115302][ T4508] ? clear_bhb_loop+0x60/0xb0 [ 92.119966][ T4508] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.125845][ T4508] RIP: 0033:0x7f085e58efc9 [ 92.130256][ T4508] 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 [ 92.149853][ T4508] RSP: 002b:00007fffdc5cedb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 92.158251][ T4508] RAX: ffffffffffffffda RBX: 00007f085e7e5fa0 RCX: 00007f085e58efc9 [ 92.166211][ T4508] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 92.174167][ T4508] RBP: 00007f085e611f91 R08: 0000000000000000 R09: 0000000000000000 [ 92.182134][ T4508] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000 [ 92.190090][ T4508] R13: 00007f085e7e5fa0 R14: 00007f085e7e5fa0 R15: 0000000000000004 [ 92.198050][ T4508] 2025/10/29 07:18:13 executed programs: 23 [ 92.307307][ T4508] (syz.0.37,4508,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.316838][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 92.469204][ T4512] loop0: detected capacity change from 0 to 32768 [ 92.484577][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.495279][ T26] audit: type=1800 audit(1761722293.358:23): pid=4512 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 [ 92.613484][ T4512] (syz.0.38,4512,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.622940][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 92.769784][ T4516] loop0: detected capacity change from 0 to 32768 [ 92.781284][ T4516] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.792128][ T26] audit: type=1800 audit(1761722293.658:24): pid=4516 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 [ 92.925794][ T4516] (syz.0.39,4516,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.934705][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 93.079770][ T4520] loop0: detected capacity change from 0 to 32768 [ 93.097876][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.108832][ T26] audit: type=1800 audit(1761722293.978:25): pid=4520 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 [ 93.224942][ T4520] (syz.0.40,4520,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.234184][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 93.380006][ T4524] loop0: detected capacity change from 0 to 32768 [ 93.396669][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.408691][ T26] audit: type=1800 audit(1761722294.278:26): pid=4524 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 [ 93.523759][ T4524] (syz.0.41,4524,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.532780][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 93.680565][ T4528] loop0: detected capacity change from 0 to 32768 [ 93.696300][ T4528] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.707662][ T26] audit: type=1800 audit(1761722294.568:27): pid=4528 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 [ 93.825456][ T4528] (syz.0.42,4528,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.834429][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 93.981777][ T4532] loop0: detected capacity change from 0 to 32768 [ 93.998477][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.009209][ T26] audit: type=1800 audit(1761722294.868:28): pid=4532 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 [ 94.124189][ T4532] (syz.0.43,4532,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.133010][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 94.280217][ T4536] loop0: detected capacity change from 0 to 32768 [ 94.295573][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.306337][ T26] audit: type=1800 audit(1761722295.168:29): pid=4536 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 [ 94.425280][ T4536] (syz.0.44,4536,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.434041][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 94.578880][ T4540] loop0: detected capacity change from 0 to 32768 [ 94.594712][ T4540] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.605443][ T26] audit: type=1800 audit(1761722295.468:30): pid=4540 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 [ 94.710683][ T4540] (syz.0.45,4540,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.725916][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 94.874281][ T4544] loop0: detected capacity change from 0 to 32768 [ 94.891305][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.903742][ T26] audit: type=1800 audit(1761722295.768:31): pid=4544 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 [ 95.019993][ T4544] (syz.0.46,4544,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.029145][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 95.174506][ T4548] loop0: detected capacity change from 0 to 32768 [ 95.191696][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.202344][ T26] audit: type=1800 audit(1761722296.068:32): pid=4548 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 [ 95.323312][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 95.459208][ T4552] loop0: detected capacity change from 0 to 32768 [ 95.473778][ T4552] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.600240][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 95.740318][ T4556] loop0: detected capacity change from 0 to 32768 [ 95.757513][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.882754][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 96.017797][ T4560] loop0: detected capacity change from 0 to 32768 [ 96.034658][ T4560] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.158854][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 96.295927][ T4564] loop0: detected capacity change from 0 to 32768 [ 96.310991][ T4564] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.438496][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 96.576133][ T4568] loop0: detected capacity change from 0 to 32768 [ 96.593685][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.716487][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 96.854220][ T4572] loop0: detected capacity change from 0 to 32768 [ 96.869799][ T4572] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.994262][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 97.132411][ T4576] loop0: detected capacity change from 0 to 32768 [ 97.149051][ T4576] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.274046][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 97.411779][ T4580] loop0: detected capacity change from 0 to 32768 [ 97.428610][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. 2025/10/29 07:18:18 executed programs: 41 [ 97.543508][ T4580] ocfs2_dio_end_io: 8 callbacks suppressed [ 97.543519][ T4580] (syz.0.55,4580,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.558679][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 97.705534][ T4584] loop0: detected capacity change from 0 to 32768 [ 97.722639][ T4584] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.734809][ T26] kauditd_printk_skb: 8 callbacks suppressed [ 97.734822][ T26] audit: type=1800 audit(1761722298.598:41): pid=4584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.56" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 97.853127][ T4584] (syz.0.56,4584,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.862102][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 98.010988][ T4588] loop0: detected capacity change from 0 to 32768 [ 98.028504][ T4588] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.039150][ T26] audit: type=1800 audit(1761722298.908:42): pid=4588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.57" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.155399][ T4588] (syz.0.57,4588,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.164521][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 98.314536][ T4593] loop0: detected capacity change from 0 to 32768 [ 98.331929][ T4593] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.342696][ T26] audit: type=1800 audit(1761722299.208:43): pid=4593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.58" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.459637][ T4593] (syz.0.58,4593,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.468896][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 98.614155][ T4598] loop0: detected capacity change from 0 to 32768 [ 98.630840][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.641644][ T26] audit: type=1800 audit(1761722299.498:44): pid=4598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.59" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.756122][ T4598] (syz.0.59,4598,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.765451][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 98.909126][ T4602] loop0: detected capacity change from 0 to 32768 [ 98.926157][ T4602] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.936876][ T26] audit: type=1800 audit(1761722299.798:45): pid=4602 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.60" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.057105][ T4602] (syz.0.60,4602,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.066333][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 99.210808][ T4607] loop0: detected capacity change from 0 to 32768 [ 99.228166][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.240159][ T26] audit: type=1800 audit(1761722300.108:46): pid=4607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.61" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.355881][ T4607] (syz.0.61,4607,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.365396][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 99.514091][ T4612] loop0: detected capacity change from 0 to 32768 [ 99.530851][ T4612] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.542929][ T26] audit: type=1800 audit(1761722300.408:47): pid=4612 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.62" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.660114][ T4612] (syz.0.62,4612,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.669277][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 99.821037][ T4618] loop0: detected capacity change from 0 to 32768 [ 99.838415][ T4618] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.849123][ T26] audit: type=1800 audit(1761722300.708:48): pid=4618 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.63" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.964415][ T4618] (syz.0.63,4618,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.973559][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 100.118592][ T4622] loop0: detected capacity change from 0 to 32768 [ 100.136417][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.148289][ T26] audit: type=1800 audit(1761722301.008:49): pid=4622 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.64" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 100.261776][ T4622] (syz.0.64,4622,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.271125][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 100.417157][ T4626] loop0: detected capacity change from 0 to 32768 [ 100.434763][ T4626] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.445440][ T26] audit: type=1800 audit(1761722301.308:50): pid=4626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.65" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 100.572751][ T4364] ocfs2: Unmounting device (7,0) on (node local) [ 100.710146][ T4630] loop0: detected capacity change from 0 to 32768 [ 100.728041][ T4630] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.852558][ T4364] ocfs2: Unmounting device (7,0) on (node local)