Warning: Permanently added '10.128.0.184' (ED25519) to the list of known hosts. 2026/03/08 03:02:28 parsed 1 programs [ 70.135771][ T4187] cgroup: Unknown subsys name 'net' [ 70.268397][ T4187] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 71.396042][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.402902][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.906527][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 74.588556][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.603270][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.625265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.642997][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.651329][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.659719][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.180186][ T4246] chnl_net:caif_netlink_parms(): no params data found [ 75.237696][ T4246] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.245112][ T4246] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.253648][ T4246] device bridge_slave_0 entered promiscuous mode [ 75.263417][ T4246] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.270536][ T4246] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.280180][ T4246] device bridge_slave_1 entered promiscuous mode [ 75.305385][ T4246] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.317571][ T4246] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.348240][ T4246] team0: Port device team_slave_0 added [ 75.356640][ T4246] team0: Port device team_slave_1 added [ 75.384125][ T4246] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.391220][ T4246] 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. [ 75.418283][ T4246] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.434044][ T4246] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.441572][ T4246] 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. [ 75.469062][ T4246] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.501951][ T4246] device hsr_slave_0 entered promiscuous mode [ 75.509181][ T4246] device hsr_slave_1 entered promiscuous mode [ 75.768626][ T4246] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.779154][ T4246] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.789065][ T4246] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.798607][ T4246] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.858812][ T4246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.873456][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.883215][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.894358][ T4246] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.905352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.914250][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.924611][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.931952][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.952096][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.960702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.969888][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.978910][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.986024][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.994713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.004141][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.013128][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.022177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.032698][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.043824][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.053071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.067010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.075752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.108015][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.116738][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.128587][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.230225][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.238541][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.256511][ T4246] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.299338][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.309173][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.329822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.338422][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.348045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.356186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.366304][ T4246] device veth0_vlan entered promiscuous mode [ 76.398344][ T4246] device veth1_vlan entered promiscuous mode [ 76.418790][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.428941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.437786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.447964][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.459468][ T4246] device veth0_macvtap entered promiscuous mode [ 76.471301][ T4246] device veth1_macvtap entered promiscuous mode [ 76.503664][ T4246] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.511588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.520519][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.530242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.543230][ T4246] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.550714][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.560330][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.594324][ T4246] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.604729][ T4246] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.613929][ T4246] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.622894][ T4246] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/03/08 03:02:38 executed programs: 0 [ 78.234018][ T4297] chnl_net:caif_netlink_parms(): no params data found [ 78.301369][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.310957][ T4297] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.319254][ T4297] device bridge_slave_0 entered promiscuous mode [ 78.330390][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.337742][ T4297] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.348421][ T4297] device bridge_slave_1 entered promiscuous mode [ 78.383339][ T4297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.395106][ T4297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.423645][ T4297] team0: Port device team_slave_0 added [ 78.431732][ T4297] team0: Port device team_slave_1 added [ 78.454822][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.462001][ T4297] 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. [ 78.488491][ T4297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.501284][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.510016][ T4297] 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. [ 78.539934][ T4297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.584739][ T4297] device hsr_slave_0 entered promiscuous mode [ 78.591697][ T4297] device hsr_slave_1 entered promiscuous mode [ 78.603493][ T4297] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.611389][ T4297] Cannot create hsr debugfs directory [ 78.699937][ T4297] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.122604][ T23] Bluetooth: hci0: command 0x0409 tx timeout [ 81.674660][ T4297] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.752824][ T4297] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.010665][ T4297] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.098764][ T4297] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.108366][ T4297] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.117772][ T4297] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.128602][ T4297] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.190066][ T4297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.197030][ T21] Bluetooth: hci0: command 0x041b tx timeout [ 82.210787][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.219806][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.244962][ T4297] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.255916][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.264823][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.274512][ T4292] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.281578][ T4292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.291248][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.317219][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.327062][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.335830][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.343099][ T4292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.356548][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.381016][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.394214][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.403766][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.413121][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.424367][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.433209][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.455821][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.465088][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.478584][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.487461][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.499778][ T4297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.511402][ T155] device hsr_slave_0 left promiscuous mode [ 82.522384][ T155] device hsr_slave_1 left promiscuous mode [ 82.529264][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.539233][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.547946][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.557089][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.565253][ T155] device bridge_slave_1 left promiscuous mode [ 82.572400][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.587412][ T155] device bridge_slave_0 left promiscuous mode [ 82.593812][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.614804][ T155] device veth1_macvtap left promiscuous mode [ 82.621167][ T155] device veth0_macvtap left promiscuous mode [ 82.627388][ T155] device veth1_vlan left promiscuous mode [ 82.634154][ T155] device veth0_vlan left promiscuous mode [ 82.809693][ T155] team0 (unregistering): Port device team_slave_1 removed [ 82.823997][ T155] team0 (unregistering): Port device team_slave_0 removed [ 82.838499][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.855160][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.917591][ T155] bond0 (unregistering): Released all slaves [ 83.061694][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.070076][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.084803][ T4297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.115814][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.125729][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.146737][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.156389][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.165784][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.174915][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.183955][ T4297] device veth0_vlan entered promiscuous mode [ 83.198580][ T4297] device veth1_vlan entered promiscuous mode [ 83.223162][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.231335][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.245394][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.254621][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.266729][ T4297] device veth0_macvtap entered promiscuous mode [ 83.278357][ T4297] device veth1_macvtap entered promiscuous mode [ 83.294200][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.301556][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.310144][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.319291][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.328399][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.343271][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.353514][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.363625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.374911][ T4297] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.384078][ T4297] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.394428][ T4297] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.403305][ T4297] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.485407][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.504620][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.525134][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.540161][ T4292] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.548575][ T4292] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.571406][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/03/08 03:02:44 executed programs: 2 [ 83.874624][ T4309] loop0: detected capacity change from 0 to 32768 [ 83.994218][ T4309] (syz.0.17,4309,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.041273][ T4309] (syz.0.17,4309,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 84.101187][ T4309] JBD2: Ignoring recovery information on journal [ 84.154095][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.195859][ T26] audit: type=1800 audit(1772938965.135:2): pid=4309 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 84.272539][ T1335] Bluetooth: hci0: command 0x040f tx timeout [ 84.998451][ T4309] (syz.0.17,4309,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.000806][ T4309] syz.0.17 (4309) used greatest stack depth: 17840 bytes left [ 85.051726][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 85.333933][ T4313] loop0: detected capacity change from 0 to 32768 [ 85.376257][ T4313] (syz.0.18,4313,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.394659][ T4313] (syz.0.18,4313,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.417020][ T4313] JBD2: Ignoring recovery information on journal [ 85.445622][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.469112][ T26] audit: type=1800 audit(1772938966.405:3): pid=4313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 85.995478][ T4313] (syz.0.18,4313,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.030657][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 86.350189][ T4317] loop0: detected capacity change from 0 to 32768 [ 86.362678][ T1335] Bluetooth: hci0: command 0x0419 tx timeout [ 86.398252][ T4317] (syz.0.19,4317,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.419023][ T4317] (syz.0.19,4317,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 86.441278][ T4317] JBD2: Ignoring recovery information on journal [ 86.499502][ T4317] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.521231][ T26] audit: type=1800 audit(1772938967.455:4): pid=4317 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 86.754503][ T1108] cfg80211: failed to load regulatory.db [ 87.040314][ T4317] (syz.0.19,4317,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.062202][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 87.375199][ T4321] loop0: detected capacity change from 0 to 32768 [ 87.432182][ T4321] (syz.0.20,4321,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.447740][ T4321] (syz.0.20,4321,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.469086][ T4321] JBD2: Ignoring recovery information on journal [ 87.498033][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.517036][ T26] audit: type=1800 audit(1772938968.455:5): pid=4321 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 88.233542][ T4321] (syz.0.20,4321,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.255184][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 88.550699][ T4325] loop0: detected capacity change from 0 to 32768 [ 88.604250][ T4325] (syz.0.21,4325,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.617845][ T4325] (syz.0.21,4325,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.640438][ T4325] JBD2: Ignoring recovery information on journal [ 88.672981][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.703586][ T26] audit: type=1800 audit(1772938969.645:6): pid=4325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file1" dev="loop0" ino=16978 res=0 errno=0 2026/03/08 03:02:50 executed programs: 7 [ 89.230987][ T4325] (syz.0.21,4325,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.251993][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 89.558220][ T4329] loop0: detected capacity change from 0 to 32768 [ 89.624777][ T4329] (syz.0.22,4329,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.638387][ T4329] (syz.0.22,4329,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.660032][ T4329] JBD2: Ignoring recovery information on journal [ 89.688922][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.711534][ T26] audit: type=1800 audit(1772938970.645:7): pid=4329 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 90.244000][ T4329] (syz.0.22,4329,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.270635][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 90.549566][ T4333] loop0: detected capacity change from 0 to 32768 [ 90.614473][ T4333] (syz.0.23,4333,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.628154][ T4333] (syz.0.23,4333,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.648616][ T4333] JBD2: Ignoring recovery information on journal [ 90.677611][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.700584][ T26] audit: type=1800 audit(1772938971.635:8): pid=4333 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 91.229511][ T4333] (syz.0.23,4333,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.250734][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 91.550471][ T4337] loop0: detected capacity change from 0 to 32768 [ 91.635144][ T4337] (syz.0.24,4337,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.649786][ T4337] (syz.0.24,4337,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.671955][ T4337] JBD2: Ignoring recovery information on journal [ 91.701419][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.724888][ T26] audit: type=1800 audit(1772938972.665:9): pid=4337 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 92.234120][ T4337] (syz.0.24,4337,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.259755][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 92.558633][ T4341] loop0: detected capacity change from 0 to 32768 [ 92.630038][ T4341] (syz.0.25,4341,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.644118][ T4341] (syz.0.25,4341,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.665123][ T4341] JBD2: Ignoring recovery information on journal [ 92.695111][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.716501][ T26] audit: type=1800 audit(1772938973.655:10): pid=4341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 93.254035][ T4341] (syz.0.25,4341,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.275141][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 93.564367][ T4345] loop0: detected capacity change from 0 to 32768 [ 93.645951][ T4345] (syz.0.26,4345,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.672252][ T4345] (syz.0.26,4345,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.693572][ T4345] JBD2: Ignoring recovery information on journal [ 93.722229][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.743020][ T26] audit: type=1800 audit(1772938974.685:11): pid=4345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file1" dev="loop0" ino=16978 res=0 errno=0 2026/03/08 03:02:55 executed programs: 12 [ 94.265658][ T4345] (syz.0.26,4345,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.285768][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 94.593697][ T4349] loop0: detected capacity change from 0 to 32768 [ 94.650580][ T4349] (syz.0.27,4349,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.666467][ T4349] (syz.0.27,4349,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.689912][ T4349] JBD2: Ignoring recovery information on journal [ 94.718435][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.739856][ T26] audit: type=1800 audit(1772938975.675:12): pid=4349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.27" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 95.265133][ T4349] (syz.0.27,4349,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.285304][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 95.583994][ T4353] loop0: detected capacity change from 0 to 32768 [ 95.633077][ T4353] (syz.0.28,4353,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.647137][ T4353] (syz.0.28,4353,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.667708][ T4353] JBD2: Ignoring recovery information on journal [ 95.694099][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.715604][ T26] audit: type=1800 audit(1772938976.655:13): pid=4353 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.28" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 96.242717][ T4353] (syz.0.28,4353,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.262871][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 96.582762][ T4358] loop0: detected capacity change from 0 to 32768 [ 96.665322][ T4358] (syz.0.29,4358,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.680290][ T4358] (syz.0.29,4358,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.700934][ T4358] JBD2: Ignoring recovery information on journal [ 96.730072][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.751513][ T26] audit: type=1800 audit(1772938977.685:14): pid=4358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.29" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 96.756190][ T4358] [ 96.774576][ T4358] ====================================================== [ 96.781701][ T4358] WARNING: possible circular locking dependency detected [ 96.788771][ T4358] syzkaller #0 Not tainted [ 96.793220][ T4358] ------------------------------------------------------ [ 96.800252][ T4358] syz.0.29/4358 is trying to acquire lock: [ 96.806073][ T4358] ffff88807b60d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 96.817179][ T4358] [ 96.817179][ T4358] but task is already holding lock: [ 96.824744][ T4358] ffff88806daf3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 96.835792][ T4358] [ 96.835792][ T4358] which lock already depends on the new lock. [ 96.835792][ T4358] [ 96.846187][ T4358] [ 96.846187][ T4358] the existing dependency chain (in reverse order) is: [ 96.855198][ T4358] [ 96.855198][ T4358] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 96.864057][ T4358] down_read+0x44/0x2e0 [ 96.868751][ T4358] ocfs2_read_virt_blocks+0x237/0x8d0 [ 96.874662][ T4358] ocfs2_find_entry+0x3ca/0x2060 [ 96.880120][ T4358] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 96.886101][ T4358] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 96.892278][ T4358] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 96.898702][ T4358] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 96.905411][ T4358] ocfs2_fill_super+0x4060/0x50f0 [ 96.910967][ T4358] mount_bdev+0x287/0x3c0 [ 96.915820][ T4358] legacy_get_tree+0xe6/0x180 [ 96.921020][ T4358] vfs_get_tree+0x88/0x270 [ 96.925959][ T4358] do_new_mount+0x24a/0xa40 [ 96.930985][ T4358] __se_sys_mount+0x2e3/0x3d0 [ 96.936180][ T4358] do_syscall_64+0x4c/0xa0 [ 96.941154][ T4358] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.947586][ T4358] [ 96.947586][ T4358] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 96.955924][ T4358] __lock_acquire+0x2c42/0x7d10 [ 96.961320][ T4358] lock_acquire+0x19e/0x400 [ 96.966346][ T4358] __mutex_lock_common+0x1e3/0x2400 [ 96.972067][ T4358] mutex_lock_nested+0x17/0x20 [ 96.977371][ T4358] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 96.983701][ T4358] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 96.990286][ T4358] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 96.997158][ T4358] ocfs2_lock_allocators+0x2d5/0x5f0 [ 97.002963][ T4358] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 97.009202][ T4358] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 97.015312][ T4358] __blockdev_direct_IO+0x13d4/0x3a70 [ 97.021301][ T4358] ocfs2_direct_IO+0x233/0x2a0 [ 97.026655][ T4358] generic_file_direct_write+0x22c/0x490 [ 97.032823][ T4358] __generic_file_write_iter+0x2b1/0x4e0 [ 97.038971][ T4358] ocfs2_file_write_iter+0x1670/0x1e70 [ 97.044948][ T4358] do_iter_readv_writev+0x47e/0x5f0 [ 97.050664][ T4358] do_iter_write+0x205/0x7b0 [ 97.055773][ T4358] iter_file_splice_write+0x699/0xcc0 [ 97.061756][ T4358] direct_splice_actor+0xe1/0x130 [ 97.067327][ T4358] splice_direct_to_actor+0x4ea/0xc10 [ 97.073222][ T4358] do_splice_direct+0x1d4/0x2f0 [ 97.078615][ T4358] do_sendfile+0x5fc/0xeb0 [ 97.083575][ T4358] __se_sys_sendfile64+0x141/0x1a0 [ 97.089212][ T4358] do_syscall_64+0x4c/0xa0 [ 97.094409][ T4358] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.100910][ T4358] [ 97.100910][ T4358] other info that might help us debug this: [ 97.100910][ T4358] [ 97.111129][ T4358] Possible unsafe locking scenario: [ 97.111129][ T4358] [ 97.118581][ T4358] CPU0 CPU1 [ 97.123960][ T4358] ---- ---- [ 97.129426][ T4358] lock(&ocfs2_file_ip_alloc_sem_key); [ 97.134974][ T4358] lock(&osb->system_file_mutex); [ 97.142699][ T4358] lock(&ocfs2_file_ip_alloc_sem_key); [ 97.150779][ T4358] lock(&osb->system_file_mutex); [ 97.155902][ T4358] [ 97.155902][ T4358] *** DEADLOCK *** [ 97.155902][ T4358] [ 97.164476][ T4358] 3 locks held by syz.0.29/4358: [ 97.169493][ T4358] #0: ffff888076618460 (sb_writers#13){.+.+}-{0:0}, at: do_sendfile+0x5d9/0xeb0 [ 97.178730][ T4358] #1: ffff88806daf3488 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 97.190136][ T4358] #2: ffff88806daf3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 97.201632][ T4358] [ 97.201632][ T4358] stack backtrace: [ 97.207528][ T4358] CPU: 1 PID: 4358 Comm: syz.0.29 Not tainted syzkaller #0 [ 97.214743][ T4358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 97.224800][ T4358] Call Trace: [ 97.228082][ T4358] [ 97.231010][ T4358] dump_stack_lvl+0x188/0x250 [ 97.235691][ T4358] ? load_image+0x400/0x400 [ 97.240392][ T4358] ? show_regs_print_info+0x20/0x20 [ 97.245598][ T4358] ? print_circular_bug+0x12b/0x1a0 [ 97.250810][ T4358] check_noncircular+0x296/0x330 [ 97.255770][ T4358] ? add_chain_block+0x940/0x940 [ 97.260721][ T4358] ? lockdep_lock+0xf1/0x1f0 [ 97.265428][ T4358] ? mark_lock+0x94/0x320 [ 97.269767][ T4358] __lock_acquire+0x2c42/0x7d10 [ 97.274643][ T4358] ? mark_lock+0x94/0x320 [ 97.279082][ T4358] ? __lock_acquire+0x13bc/0x7d10 [ 97.284201][ T4358] ? verify_lock_unused+0x140/0x140 [ 97.289431][ T4358] ? mark_lock+0x94/0x320 [ 97.293939][ T4358] ? __lock_acquire+0x13bc/0x7d10 [ 97.299059][ T4358] ? hlock_conflict+0x59/0x1f0 [ 97.303825][ T4358] ? __bfs+0x2a3/0x5c0 [ 97.307895][ T4358] lock_acquire+0x19e/0x400 [ 97.312408][ T4358] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 97.318385][ T4358] ? rcu_is_watching+0x11/0xa0 [ 97.323151][ T4358] ? __might_sleep+0xf0/0xf0 [ 97.327778][ T4358] ? lock_release+0xb5/0x8a0 [ 97.332372][ T4358] ? read_lock_is_recursive+0x10/0x10 [ 97.337742][ T4358] ? rcu_lock_release+0x5/0x20 [ 97.342521][ T4358] ? read_lock_is_recursive+0x10/0x10 [ 97.348070][ T4358] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 97.354063][ T4358] __mutex_lock_common+0x1e3/0x2400 [ 97.359357][ T4358] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 97.365343][ T4358] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 97.371326][ T4358] ? mutex_lock_io_nested+0x60/0x60 [ 97.376536][ T4358] ? __rwlock_init+0x140/0x140 [ 97.381307][ T4358] ? do_raw_spin_unlock+0x11d/0x230 [ 97.386695][ T4358] mutex_lock_nested+0x17/0x20 [ 97.391562][ T4358] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 97.397373][ T4358] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 97.403354][ T4358] ? lockdep_unlock+0x143/0x2e0 [ 97.408208][ T4358] ? lockdep_lock+0x1f0/0x1f0 [ 97.412887][ T4358] ? add_lock_to_list+0x18d/0x280 [ 97.417920][ T4358] ? __lock_acquire+0x28ac/0x7d10 [ 97.422959][ T4358] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 97.429055][ T4358] ? verify_lock_unused+0x140/0x140 [ 97.434256][ T4358] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 97.440933][ T4358] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 97.447360][ T4358] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 97.452828][ T4358] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 97.458750][ T4358] ? ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 97.464503][ T4358] ? __blockdev_direct_IO+0x13d4/0x3a70 [ 97.470061][ T4358] ? generic_file_direct_write+0x22c/0x490 [ 97.475983][ T4358] ? __generic_file_write_iter+0x2b1/0x4e0 [ 97.481814][ T4358] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 97.487468][ T4358] ? do_iter_readv_writev+0x47e/0x5f0 [ 97.492846][ T4358] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 97.498914][ T4358] ? __lock_acquire+0x7d10/0x7d10 [ 97.503943][ T4358] ? do_raw_spin_lock+0x128/0x2f0 [ 97.509063][ T4358] ? __rwlock_init+0x140/0x140 [ 97.513910][ T4358] ? do_raw_spin_unlock+0x11d/0x230 [ 97.519105][ T4358] ? _raw_spin_unlock+0x24/0x40 [ 97.524039][ T4358] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 97.530123][ T4358] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 97.536629][ T4358] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 97.543229][ T4358] ? ocfs2_reserve_clusters+0x30/0x30 [ 97.548606][ T4358] ? __kasan_kmalloc+0xcc/0xf0 [ 97.553371][ T4358] ? rcu_is_watching+0x11/0xa0 [ 97.558149][ T4358] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 97.563724][ T4358] ? ocfs2_validate_extent_block+0x570/0x570 [ 97.569716][ T4358] ? do_splice_direct+0x1d4/0x2f0 [ 97.574752][ T4358] ? __se_sys_sendfile64+0x141/0x1a0 [ 97.580063][ T4358] ? do_syscall_64+0x4c/0xa0 [ 97.584849][ T4358] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.590920][ T4358] ocfs2_lock_allocators+0x2d5/0x5f0 [ 97.596214][ T4358] ? _ocfs2_clear_bit+0x40/0x40 [ 97.601156][ T4358] ? do_raw_spin_lock+0x128/0x2f0 [ 97.606182][ T4358] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 97.612080][ T4358] ? rcu_is_watching+0x11/0xa0 [ 97.616842][ T4358] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 97.622753][ T4358] ? kfree+0x4a/0x2a0 [ 97.626755][ T4358] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 97.632510][ T4358] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 97.638335][ T4358] ? __lock_acquire+0x28ac/0x7d10 [ 97.643376][ T4358] ? ocfs2_read_inode_block+0x120/0x190 [ 97.648924][ T4358] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 97.654915][ T4358] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 97.660909][ T4358] ? ocfs2_orphan_add+0x11d0/0x11d0 [ 97.666135][ T4358] ? rwsem_write_trylock+0x135/0x1c0 [ 97.671446][ T4358] ? clear_nonspinnable+0x60/0x60 [ 97.676499][ T4358] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 97.682097][ T4358] ? ocfs2_lock_get_block+0x50/0x50 [ 97.687298][ T4358] ? lockdep_init_map_type+0x98/0x900 [ 97.692707][ T4358] ? lockdep_softirqs_off+0x430/0x430 [ 97.698634][ T4358] ? slab_post_alloc_hook+0x68/0x380 [ 97.703916][ T4358] ? iov_iter_advance+0x2a2/0x390 [ 97.708939][ T4358] ? iov_iter_bvec_advance+0x160/0x220 [ 97.714398][ T4358] ? ocfs2_lock_get_block+0x50/0x50 [ 97.719601][ T4358] __blockdev_direct_IO+0x13d4/0x3a70 [ 97.725162][ T4358] ? sb_init_dio_done_wq+0x80/0x80 [ 97.730293][ T4358] ? ocfs2_lock_get_block+0x50/0x50 [ 97.735528][ T4358] ? invalidate_mapping_pagevec+0x30/0x30 [ 97.741353][ T4358] ? filemap_write_and_wait_range+0x2b0/0x3d0 [ 97.747430][ T4358] ? rcu_is_watching+0x11/0xa0 [ 97.752351][ T4358] ? __mark_inode_dirty+0x7c7/0xc90 [ 97.757641][ T4358] ? ocfs2_lock_get_block+0x50/0x50 [ 97.762942][ T4358] ocfs2_direct_IO+0x233/0x2a0 [ 97.767722][ T4358] generic_file_direct_write+0x22c/0x490 [ 97.773371][ T4358] __generic_file_write_iter+0x2b1/0x4e0 [ 97.779021][ T4358] ? _raw_spin_unlock+0x24/0x40 [ 97.783877][ T4358] ? ocfs2_inode_unlock+0x11a/0x140 [ 97.789077][ T4358] ocfs2_file_write_iter+0x1670/0x1e70 [ 97.794536][ T4358] ? deref_stack_reg+0xd0/0x120 [ 97.799395][ T4358] ? ocfs2_file_read_iter+0xa80/0xa80 [ 97.804772][ T4358] ? rcu_lock_release+0x5/0x20 [ 97.809540][ T4358] ? __lock_acquire+0x7d10/0x7d10 [ 97.814584][ T4358] ? aa_file_perm+0x38b/0xe80 [ 97.819265][ T4358] ? __kasan_kmalloc+0xb5/0xf0 [ 97.824029][ T4358] ? splice_direct_to_actor+0x4ea/0xc10 [ 97.829579][ T4358] do_iter_readv_writev+0x47e/0x5f0 [ 97.834779][ T4358] ? aa_path_link+0x880/0x880 [ 97.839468][ T4358] ? generic_file_rw_checks+0x280/0x280 [ 97.845025][ T4358] ? common_file_perm+0x171/0x1c0 [ 97.850315][ T4358] ? fsnotify_perm+0x5d/0x560 [ 97.854992][ T4358] ? security_file_permission+0x75/0xa0 [ 97.860539][ T4358] do_iter_write+0x205/0x7b0 [ 97.865140][ T4358] ? memset+0x1e/0x40 [ 97.869221][ T4358] ? iov_iter_bvec+0xb4/0x170 [ 97.874259][ T4358] iter_file_splice_write+0x699/0xcc0 [ 97.879661][ T4358] ? splice_from_pipe+0x180/0x180 [ 97.884687][ T4358] ? generic_file_splice_read+0x465/0x5f0 [ 97.890408][ T4358] ? splice_shrink_spd+0xc0/0xc0 [ 97.895350][ T4358] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 97.901950][ T4358] ? splice_from_pipe+0x180/0x180 [ 97.907074][ T4358] direct_splice_actor+0xe1/0x130 [ 97.912113][ T4358] splice_direct_to_actor+0x4ea/0xc10 [ 97.917598][ T4358] ? direct_file_splice_eof+0xa0/0xa0 [ 97.923074][ T4358] ? pipe_to_sendpage+0x320/0x320 [ 97.928141][ T4358] ? common_file_perm+0x171/0x1c0 [ 97.933173][ T4358] ? fsnotify_perm+0x5d/0x560 [ 97.937937][ T4358] ? security_file_permission+0x75/0xa0 [ 97.943504][ T4358] do_splice_direct+0x1d4/0x2f0 [ 97.948360][ T4358] ? splice_direct_to_actor+0xc10/0xc10 [ 97.953928][ T4358] ? rcu_read_lock_any_held+0xb0/0x130 [ 97.959388][ T4358] ? do_splice_direct+0x2f0/0x2f0 [ 97.964416][ T4358] ? common_file_perm+0x171/0x1c0 [ 97.969598][ T4358] do_sendfile+0x5fc/0xeb0 [ 97.974227][ T4358] ? do_pwritev+0x3a0/0x3a0 [ 97.978744][ T4358] ? __lock_acquire+0x7d10/0x7d10 [ 97.983789][ T4358] __se_sys_sendfile64+0x141/0x1a0 [ 97.988916][ T4358] ? lock_chain_count+0x20/0x20 [ 97.993773][ T4358] ? __x64_sys_sendfile64+0xa0/0xa0 [ 97.998975][ T4358] ? lockdep_hardirqs_on+0x94/0x140 [ 98.004182][ T4358] do_syscall_64+0x4c/0xa0 [ 98.008605][ T4358] ? clear_bhb_loop+0x30/0x80 [ 98.013553][ T4358] ? clear_bhb_loop+0x30/0x80 [ 98.018233][ T4358] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 98.024146][ T4358] RIP: 0033:0x7efd1ca3a799 [ 98.028580][ T4358] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 98.048211][ T4358] RSP: 002b:00007ffede206708 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 98.056716][ T4358] RAX: ffffffffffffffda RBX: 00007efd1ccb3fa0 RCX: 00007efd1ca3a799 [ 98.065328][ T4358] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 98.073313][ T4358] RBP: 00007efd1cad0bd9 R08: 0000000000000000 R09: 0000000000000000 [ 98.081429][ T4358] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000 [ 98.089407][ T4358] R13: 00007efd1ccb3fac R14: 00007efd1ccb3fa0 R15: 00007efd1ccb3fa0 [ 98.097484][ T4358] [ 98.440522][ T4358] (syz.0.29,4358,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.450636][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 98.686648][ T4362] loop0: detected capacity change from 0 to 32768 [ 98.729510][ T4362] (syz.0.30,4362,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.743390][ T4362] (syz.0.30,4362,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.762041][ T4362] JBD2: Ignoring recovery information on journal [ 98.784837][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.801025][ T26] audit: type=1800 audit(1772938979.745:15): pid=4362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.30" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 99.163638][ T4362] (syz.0.30,4362,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.173394][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 99.410779][ T4366] loop0: detected capacity change from 0 to 32768 [ 99.471518][ T4366] (syz.0.31,4366,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.485005][ T4366] (syz.0.31,4366,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.503044][ T4366] JBD2: Ignoring recovery information on journal [ 99.525947][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.544325][ T26] audit: type=1800 audit(1772938980.485:16): pid=4366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.31" name="file1" dev="loop0" ino=16978 res=0 errno=0 2026/03/08 03:03:00 executed programs: 17 [ 99.901615][ T4366] (syz.0.31,4366,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.911701][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 100.149172][ T4370] loop0: detected capacity change from 0 to 32768 [ 100.196955][ T4370] (syz.0.32,4370,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.210547][ T4370] (syz.0.32,4370,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.229431][ T4370] JBD2: Ignoring recovery information on journal [ 100.251123][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.267444][ T26] audit: type=1800 audit(1772938981.205:17): pid=4370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.32" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 100.626887][ T4370] (syz.0.32,4370,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.637534][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 100.850667][ T4374] loop0: detected capacity change from 0 to 32768 [ 100.886249][ T4374] (syz.0.33,4374,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.899742][ T4374] (syz.0.33,4374,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.918001][ T4374] JBD2: Ignoring recovery information on journal [ 100.940265][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.955799][ T26] audit: type=1800 audit(1772938981.895:18): pid=4374 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.33" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 101.322059][ T4374] (syz.0.33,4374,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.332332][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 101.574298][ T4378] loop0: detected capacity change from 0 to 32768 [ 101.613464][ T4378] (syz.0.34,4378,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.627514][ T4378] (syz.0.34,4378,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.645521][ T4378] JBD2: Ignoring recovery information on journal [ 101.667453][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.683697][ T26] audit: type=1800 audit(1772938982.625:19): pid=4378 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.34" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 102.048378][ T4378] (syz.0.34,4378,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.058359][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 102.271640][ T4382] loop0: detected capacity change from 0 to 32768 [ 102.319756][ T4382] (syz.0.35,4382,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.333404][ T4382] (syz.0.35,4382,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 102.351662][ T4382] JBD2: Ignoring recovery information on journal [ 102.387702][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.403758][ T26] audit: type=1800 audit(1772938983.345:20): pid=4382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.35" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 102.753429][ T4382] (syz.0.35,4382,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.764729][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 103.009003][ T4388] loop0: detected capacity change from 0 to 32768 [ 103.054016][ T4388] (syz.0.36,4388,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.073669][ T4388] (syz.0.36,4388,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.092796][ T4388] JBD2: Ignoring recovery information on journal [ 103.132624][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.148775][ T26] audit: type=1800 audit(1772938984.085:21): pid=4388 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.36" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 103.504596][ T4388] (syz.0.36,4388,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.514861][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 103.713733][ T4393] loop0: detected capacity change from 0 to 32768 [ 103.756136][ T4393] (syz.0.37,4393,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.769549][ T4393] (syz.0.37,4393,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.787332][ T4393] JBD2: Ignoring recovery information on journal [ 103.809610][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.825281][ T26] audit: type=1800 audit(1772938984.765:22): pid=4393 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.37" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 104.185231][ T4393] (syz.0.37,4393,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.195271][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 104.430826][ T4397] loop0: detected capacity change from 0 to 32768 [ 104.515915][ T4397] (syz.0.38,4397,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.529749][ T4397] (syz.0.38,4397,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 104.549048][ T4397] JBD2: Ignoring recovery information on journal [ 104.571239][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.586831][ T26] audit: type=1800 audit(1772938985.525:23): pid=4397 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.38" name="file1" dev="loop0" ino=16978 res=0 errno=0 2026/03/08 03:03:05 executed programs: 24 [ 104.949049][ T4397] (syz.0.38,4397,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.959041][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 105.184165][ T4402] loop0: detected capacity change from 0 to 32768 [ 105.230716][ T4402] (syz.0.39,4402,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.245016][ T4402] (syz.0.39,4402,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.263642][ T4402] JBD2: Ignoring recovery information on journal [ 105.292608][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.307942][ T26] audit: type=1800 audit(1772938986.245:24): pid=4402 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 105.667622][ T4402] (syz.0.39,4402,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.678771][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 105.871967][ T4407] loop0: detected capacity change from 0 to 32768 [ 105.929278][ T4407] (syz.0.40,4407,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.942860][ T4407] (syz.0.40,4407,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 105.964674][ T4407] JBD2: Ignoring recovery information on journal [ 105.992738][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.008509][ T26] audit: type=1800 audit(1772938986.945:25): pid=4407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.40" name="file1" dev="loop0" ino=16978 res=0 errno=0 [ 106.366625][ T4407] (syz.0.40,4407,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.376660][ T4297] ocfs2: Unmounting device (7,0) on (node local) [ 106.591326][ T4412] loop0: detected capacity change from 0 to 32768 [ 106.636595][ T4412] (syz.0.41,4412,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.649980][ T4412] (syz.0.41,4412,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.667717][ T4412] JBD2: Ignoring recovery information on journal [ 106.692877][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.707910][ T26] audit: type=1800 audit(1772938987.645:26): pid=4412 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.41" name="file1" dev="loop0" ino=16978 res=0 errno=0