Warning: Permanently added '10.128.0.247' (ED25519) to the list of known hosts. 2026/01/20 02:01:43 parsed 1 programs [ 76.555132][ T5810] cgroup: Unknown subsys name 'net' [ 76.795684][ T5810] cgroup: Unknown subsys name 'cpuset' [ 76.852029][ T5810] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 78.380574][ T5810] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 81.525488][ T10] cfg80211: failed to load regulatory.db [ 81.980942][ T61] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.993555][ T61] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.994327][ T61] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.995659][ T61] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.996373][ T61] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.916166][ T5851] chnl_net:caif_netlink_parms(): no params data found [ 83.161997][ T5851] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.162475][ T5851] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.162612][ T5851] bridge_slave_0: entered allmulticast mode [ 83.164934][ T5851] bridge_slave_0: entered promiscuous mode [ 83.168664][ T5851] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.168781][ T5851] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.168862][ T5851] bridge_slave_1: entered allmulticast mode [ 83.170133][ T5851] bridge_slave_1: entered promiscuous mode [ 83.253181][ T5851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.256857][ T5851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.300932][ T5851] team0: Port device team_slave_0 added [ 83.304488][ T5851] team0: Port device team_slave_1 added [ 83.329729][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.329739][ T5851] 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 1532 would solve the problem. [ 83.329752][ T5851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.332999][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.333011][ T5851] 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 1532 would solve the problem. [ 83.333034][ T5851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.395404][ T5851] hsr_slave_0: entered promiscuous mode [ 83.396720][ T5851] hsr_slave_1: entered promiscuous mode [ 83.721202][ T5851] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.757666][ T5851] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.795199][ T5851] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.835164][ T5851] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.944326][ T5851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.117652][ T5851] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.155902][ T3603] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.156669][ T3603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.174758][ T3603] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.175242][ T3603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.356032][ T5851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.401130][ T5851] veth0_vlan: entered promiscuous mode [ 84.414917][ T5851] veth1_vlan: entered promiscuous mode [ 84.445812][ T5851] veth0_macvtap: entered promiscuous mode [ 84.449379][ T5851] veth1_macvtap: entered promiscuous mode [ 84.474584][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.482525][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.505473][ T3603] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.505709][ T3603] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.505757][ T3603] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.505787][ T3603] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.195659][ T3603] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.453697][ T3603] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.353905][ T3603] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.778360][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.778384][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.005346][ T3603] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.037923][ T1399] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.037942][ T1399] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.791579][ T3603] bridge_slave_1: left allmulticast mode [ 87.791765][ T3603] bridge_slave_1: left promiscuous mode [ 87.793709][ T3603] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.923998][ T3603] bridge_slave_0: left allmulticast mode [ 87.924025][ T3603] bridge_slave_0: left promiscuous mode [ 87.924249][ T3603] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.322315][ T3603] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.381882][ T3603] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 89.403294][ T3603] bond0 (unregistering): Released all slaves [ 89.741435][ T3603] hsr_slave_0: left promiscuous mode [ 89.781389][ T3603] hsr_slave_1: left promiscuous mode [ 89.782520][ T3603] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.782602][ T3603] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.855011][ T3603] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.855038][ T3603] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.942684][ T3603] veth1_macvtap: left promiscuous mode [ 89.942935][ T3603] veth0_macvtap: left promiscuous mode [ 89.943207][ T3603] veth1_vlan: left promiscuous mode [ 89.943487][ T3603] veth0_vlan: left promiscuous mode [ 92.203013][ T3603] team0 (unregistering): Port device team_slave_1 removed [ 92.381923][ T3603] team0 (unregistering): Port device team_slave_0 removed 2026/01/20 02:02:03 executed programs: 0 [ 95.097869][ T61] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.100077][ T61] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.100770][ T61] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.109174][ T61] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.113697][ T61] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.953786][ T5973] chnl_net:caif_netlink_parms(): no params data found [ 96.136762][ T5973] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.136958][ T5973] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.137094][ T5973] bridge_slave_0: entered allmulticast mode [ 96.139277][ T5973] bridge_slave_0: entered promiscuous mode [ 96.171132][ T5973] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.178440][ T5973] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.178615][ T5973] bridge_slave_1: entered allmulticast mode [ 96.181025][ T5973] bridge_slave_1: entered promiscuous mode [ 96.232408][ T5973] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.236249][ T5973] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.283748][ T5973] team0: Port device team_slave_0 added [ 96.285971][ T5973] team0: Port device team_slave_1 added [ 96.320290][ T5973] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.320300][ T5973] 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 1532 would solve the problem. [ 96.320313][ T5973] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.366252][ T5973] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.366263][ T5973] 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 1532 would solve the problem. [ 96.366276][ T5973] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.429978][ T5973] hsr_slave_0: entered promiscuous mode [ 96.431018][ T5973] hsr_slave_1: entered promiscuous mode [ 97.203602][ T5127] Bluetooth: hci0: command tx timeout [ 98.821546][ T5973] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.903670][ T5973] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.981760][ T5973] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.026949][ T5973] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.237868][ T5973] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.282324][ T5127] Bluetooth: hci0: command tx timeout [ 99.302415][ T5973] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.321214][ T1640] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.324184][ T1640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.343933][ T1640] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.344132][ T1640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.634555][ T5973] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.714450][ T5973] veth0_vlan: entered promiscuous mode [ 99.724432][ T5973] veth1_vlan: entered promiscuous mode [ 99.768643][ T5973] veth0_macvtap: entered promiscuous mode [ 99.777617][ T5973] veth1_macvtap: entered promiscuous mode [ 99.797591][ T5973] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.806249][ T5973] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.818347][ T1123] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.820317][ T1123] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.820353][ T1123] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.820384][ T1123] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.020195][ T1640] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.020214][ T1640] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.088852][ T4362] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.088871][ T4362] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/20 02:02:08 executed programs: 2 [ 100.555469][ T6084] loop0: detected capacity change from 0 to 32768 [ 100.605208][ T6084] (syz.0.17,6084,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.608259][ T6084] (syz.0.17,6084,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.693965][ T6084] JBD2: Ignoring recovery information on journal [ 100.838613][ T6084] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.984382][ T37] audit: type=1800 audit(1768874529.756:2): pid=6084 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 101.361396][ T5127] Bluetooth: hci0: command tx timeout [ 103.232602][ T6084] syz.0.17 (6084) used greatest stack depth: 18432 bytes left [ 103.412940][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 103.441837][ T5127] Bluetooth: hci0: command tx timeout [ 103.728979][ T6115] loop0: detected capacity change from 0 to 32768 [ 103.738086][ T6115] (syz.0.18,6115,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.743067][ T6115] (syz.0.18,6115,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 103.764308][ T6115] JBD2: Ignoring recovery information on journal [ 103.799749][ T6115] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.857301][ T37] audit: type=1800 audit(1768874532.626:3): pid=6115 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.18" name="file1" dev="loop0" ino=16979 res=0 errno=0 2026/01/20 02:02:14 executed programs: 4 [ 106.023437][ T6115] (syz.0.18,6115,0):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 106.164375][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 106.478517][ T6119] loop0: detected capacity change from 0 to 32768 [ 106.508686][ T6119] (syz.0.19,6119,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.509016][ T6119] (syz.0.19,6119,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.540449][ T6119] JBD2: Ignoring recovery information on journal [ 106.585364][ T6119] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.657694][ T37] audit: type=1800 audit(1768874535.426:4): pid=6119 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.19" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 108.776650][ T6119] (syz.0.19,6119,1):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 108.912091][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 109.222898][ T6123] loop0: detected capacity change from 0 to 32768 [ 109.238303][ T6123] (syz.0.20,6123,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 109.243243][ T6123] (syz.0.20,6123,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 109.279222][ T6123] JBD2: Ignoring recovery information on journal [ 109.337509][ T6123] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.410863][ T37] audit: type=1800 audit(1768874538.176:5): pid=6123 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.20" name="file1" dev="loop0" ino=16979 res=0 errno=0 2026/01/20 02:02:20 executed programs: 6 [ 111.498869][ T6123] (syz.0.20,6123,0):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 111.642563][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 111.979280][ T6127] loop0: detected capacity change from 0 to 32768 [ 111.991068][ T6127] (syz.0.21,6127,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 111.991447][ T6127] (syz.0.21,6127,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 112.011143][ T6127] JBD2: Ignoring recovery information on journal [ 112.055016][ T6127] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.118060][ T37] audit: type=1800 audit(1768874540.886:6): pid=6127 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.21" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 114.309477][ T6127] (syz.0.21,6127,0):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 114.314655][ T6127] syz.0.21 (6127) used greatest stack depth: 18272 bytes left [ 114.452103][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 114.763019][ T6137] loop0: detected capacity change from 0 to 32768 [ 114.770989][ T6137] (syz.0.22,6137,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.791013][ T6137] (syz.0.22,6137,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 114.806895][ T6137] JBD2: Ignoring recovery information on journal [ 114.868934][ T6137] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.954767][ T37] audit: type=1800 audit(1768874543.726:7): pid=6137 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.22" name="file1" dev="loop0" ino=16979 res=0 errno=0 2026/01/20 02:02:25 executed programs: 8 [ 117.055789][ T6137] (syz.0.22,6137,1):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 117.202479][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 117.515546][ T6141] loop0: detected capacity change from 0 to 32768 [ 117.529843][ T6141] (syz.0.23,6141,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.530792][ T6141] (syz.0.23,6141,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 117.551654][ T6141] JBD2: Ignoring recovery information on journal [ 117.584009][ T6141] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.630347][ T37] audit: type=1800 audit(1768874546.396:8): pid=6141 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.23" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 119.757605][ T6141] (syz.0.23,6141,1):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 119.902199][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 120.237959][ T6145] loop0: detected capacity change from 0 to 32768 [ 120.260269][ T6145] (syz.0.24,6145,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.260492][ T6145] (syz.0.24,6145,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.312567][ T6145] JBD2: Ignoring recovery information on journal [ 120.372481][ T6145] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.419998][ T37] audit: type=1800 audit(1768874549.186:9): pid=6145 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.24" name="file1" dev="loop0" ino=16979 res=0 errno=0 2026/01/20 02:02:31 executed programs: 10 [ 122.534009][ T6145] (syz.0.24,6145,0):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 122.662224][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 122.979861][ T6149] loop0: detected capacity change from 0 to 32768 [ 122.995838][ T6149] (syz.0.25,6149,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 122.996148][ T6149] (syz.0.25,6149,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 123.039983][ T6149] JBD2: Ignoring recovery information on journal [ 123.099505][ T6149] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.167733][ T37] audit: type=1800 audit(1768874551.936:10): pid=6149 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.25" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 125.265751][ T6149] (syz.0.25,6149,0):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 125.416479][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 125.732826][ T6153] loop0: detected capacity change from 0 to 32768 [ 125.748613][ T6153] (syz.0.26,6153,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 125.749230][ T6153] (syz.0.26,6153,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 125.771702][ T6153] JBD2: Ignoring recovery information on journal [ 125.811466][ T6153] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.869193][ T37] audit: type=1800 audit(1768874554.636:11): pid=6153 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.26" name="file1" dev="loop0" ino=16979 res=0 errno=0 2026/01/20 02:02:36 executed programs: 12 [ 128.003536][ T6153] (syz.0.26,6153,0):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 128.122180][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 128.440099][ T6157] loop0: detected capacity change from 0 to 32768 [ 128.450892][ T6157] (syz.0.27,6157,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 128.451192][ T6157] (syz.0.27,6157,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 128.487736][ T6157] JBD2: Ignoring recovery information on journal [ 128.552497][ T6157] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 128.598751][ T37] audit: type=1800 audit(1768874557.366:12): pid=6157 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.27" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 128.611995][ T6157] [ 128.612005][ T6157] ====================================================== [ 128.612012][ T6157] WARNING: possible circular locking dependency detected [ 128.612028][ T6157] syzkaller #0 Not tainted [ 128.612037][ T6157] ------------------------------------------------------ [ 128.612043][ T6157] syz.0.27/6157 is trying to acquire lock: [ 128.612053][ T6157] ffff888053659c40 (&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 128.612117][ T6157] [ 128.612117][ T6157] but task is already holding lock: [ 128.612122][ T6157] ffff8880425dba10 (&ocfs2_quota_ip_alloc_sem_key){++++}-{4:4}, at: ocfs2_dio_end_io+0x439/0x1210 [ 128.612160][ T6157] [ 128.612160][ T6157] which lock already depends on the new lock. [ 128.612160][ T6157] [ 128.612166][ T6157] [ 128.612166][ T6157] the existing dependency chain (in reverse order) is: [ 128.612172][ T6157] [ 128.612172][ T6157] -> #3 (&ocfs2_quota_ip_alloc_sem_key){++++}-{4:4}: [ 128.612195][ T6157] down_write+0x3a/0x50 [ 128.612213][ T6157] ocfs2_create_local_dquot+0x1a5/0x1af0 [ 128.612230][ T6157] ocfs2_acquire_dquot+0x816/0xb20 [ 128.612247][ T6157] dqget+0x7b6/0xf10 [ 128.612264][ T6157] __dquot_initialize+0x3ba/0xd30 [ 128.612281][ T6157] ocfs2_get_init_inode+0x147/0x1c0 [ 128.612295][ T6157] ocfs2_mknod+0x86f/0x2210 [ 128.612309][ T6157] ocfs2_create+0x195/0x440 [ 128.612323][ T6157] path_openat+0x1902/0x3e70 [ 128.612340][ T6157] do_filp_open+0x22d/0x490 [ 128.612357][ T6157] do_sys_openat2+0x12f/0x220 [ 128.612372][ T6157] __x64_sys_openat+0x138/0x170 [ 128.612386][ T6157] do_syscall_64+0xe2/0xf80 [ 128.612402][ T6157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.612417][ T6157] [ 128.612417][ T6157] -> #2 (&dquot->dq_lock){+.+.}-{4:4}: [ 128.612439][ T6157] mutex_lock_nested+0x5a/0x1d0 [ 128.612458][ T6157] dqget+0x72f/0xf10 [ 128.612474][ T6157] __dquot_initialize+0x3ba/0xd30 [ 128.612491][ T6157] ocfs2_get_init_inode+0x147/0x1c0 [ 128.612505][ T6157] ocfs2_mknod+0x86f/0x2210 [ 128.612518][ T6157] ocfs2_create+0x195/0x440 [ 128.612531][ T6157] path_openat+0x1902/0x3e70 [ 128.612548][ T6157] do_filp_open+0x22d/0x490 [ 128.612565][ T6157] do_sys_openat2+0x12f/0x220 [ 128.612579][ T6157] __x64_sys_openat+0x138/0x170 [ 128.612594][ T6157] do_syscall_64+0xe2/0xf80 [ 128.612609][ T6157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.612624][ T6157] [ 128.612624][ T6157] -> #1 (&ocfs2_sysfile_lock_key[INODE_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 128.612647][ T6157] down_write+0x3a/0x50 [ 128.612662][ T6157] ocfs2_evict_inode+0x1539/0x42c0 [ 128.612678][ T6157] evict+0x61e/0xb10 [ 128.612696][ T6157] ocfs2_dentry_iput+0x24d/0x390 [ 128.612713][ T6157] __dentry_kill+0x209/0x660 [ 128.612731][ T6157] finish_dput+0xc9/0x480 [ 128.612750][ T6157] __fput+0x6a0/0xa80 [ 128.612765][ T6157] task_work_run+0x1d9/0x270 [ 128.612784][ T6157] do_exit+0x69b/0x2320 [ 128.612802][ T6157] do_group_exit+0x21b/0x2d0 [ 128.612820][ T6157] get_signal+0x125c/0x1310 [ 128.612835][ T6157] arch_do_signal_or_restart+0xbc/0x830 [ 128.612856][ T6157] exit_to_user_mode_loop+0x86/0x480 [ 128.612874][ T6157] do_syscall_64+0x2b7/0xf80 [ 128.612890][ T6157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.612904][ T6157] [ 128.612904][ T6157] -> #0 (&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]){+.+.}-{4:4}: [ 128.612927][ T6157] __lock_acquire+0x15a5/0x2cf0 [ 128.612945][ T6157] lock_acquire+0x106/0x330 [ 128.612961][ T6157] down_write+0x3a/0x50 [ 128.612977][ T6157] ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 128.612992][ T6157] ocfs2_dio_end_io+0x545/0x1210 [ 128.613008][ T6157] dio_complete+0x25e/0x790 [ 128.613021][ T6157] __blockdev_direct_IO+0x2d0e/0x3330 [ 128.613035][ T6157] ocfs2_direct_IO+0x253/0x2c0 [ 128.613051][ T6157] generic_file_direct_write+0x1dc/0x3e0 [ 128.613071][ T6157] __generic_file_write_iter+0x120/0x240 [ 128.613091][ T6157] ocfs2_file_write_iter+0x1666/0x1e30 [ 128.613105][ T6157] iter_file_splice_write+0x9a0/0x1100 [ 128.613120][ T6157] direct_splice_actor+0x104/0x160 [ 128.613134][ T6157] splice_direct_to_actor+0x545/0xc80 [ 128.613149][ T6157] do_splice_direct+0x19b/0x2a0 [ 128.613163][ T6157] do_sendfile+0x547/0x7d0 [ 128.613177][ T6157] __se_sys_sendfile64+0x144/0x1a0 [ 128.613190][ T6157] do_syscall_64+0xe2/0xf80 [ 128.613205][ T6157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.613219][ T6157] [ 128.613219][ T6157] other info that might help us debug this: [ 128.613219][ T6157] [ 128.613225][ T6157] Chain exists of: [ 128.613225][ T6157] &ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE] --> &dquot->dq_lock --> &ocfs2_quota_ip_alloc_sem_key [ 128.613225][ T6157] [ 128.613254][ T6157] Possible unsafe locking scenario: [ 128.613254][ T6157] [ 128.613259][ T6157] CPU0 CPU1 [ 128.613264][ T6157] ---- ---- [ 128.613269][ T6157] lock(&ocfs2_quota_ip_alloc_sem_key); [ 128.613280][ T6157] lock(&dquot->dq_lock); [ 128.613293][ T6157] lock(&ocfs2_quota_ip_alloc_sem_key); [ 128.613305][ T6157] lock(&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]); [ 128.613318][ T6157] [ 128.613318][ T6157] *** DEADLOCK *** [ 128.613318][ T6157] [ 128.613322][ T6157] 3 locks held by syz.0.27/6157: [ 128.613331][ T6157] #0: ffff88802edf8480 (sb_writers#12){.+.+}-{0:0}, at: direct_splice_actor+0x49/0x160 [ 128.613374][ T6157] #1: ffff8880425dbdc0 (&sb->s_type->i_mutex_key#23){+.+.}-{4:4}, at: ocfs2_file_write_iter+0x42c/0x1e30 [ 128.613416][ T6157] #2: ffff8880425dba10 (&ocfs2_quota_ip_alloc_sem_key){++++}-{4:4}, at: ocfs2_dio_end_io+0x439/0x1210 [ 128.613456][ T6157] [ 128.613456][ T6157] stack backtrace: [ 128.613473][ T6157] CPU: 1 UID: 0 PID: 6157 Comm: syz.0.27 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 128.613492][ T6157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 128.613516][ T6157] Call Trace: [ 128.613526][ T6157] [ 128.613532][ T6157] dump_stack_lvl+0xe8/0x150 [ 128.613553][ T6157] print_circular_bug+0x2e1/0x300 [ 128.613576][ T6157] check_noncircular+0x12e/0x150 [ 128.613600][ T6157] __lock_acquire+0x15a5/0x2cf0 [ 128.613622][ T6157] ? ocfs2_get_system_file_inode+0x202/0x7e0 [ 128.613640][ T6157] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 128.613658][ T6157] ? ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 128.613674][ T6157] lock_acquire+0x106/0x330 [ 128.613692][ T6157] ? ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 128.613713][ T6157] down_write+0x3a/0x50 [ 128.613730][ T6157] ? ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 128.613751][ T6157] ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 128.613771][ T6157] ? __pfx_ocfs2_del_inode_from_orphan+0x10/0x10 [ 128.613789][ T6157] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 128.613807][ T6157] ? lockdep_hardirqs_on+0x7a/0x110 [ 128.613825][ T6157] ? rwbase_write_lock+0x568/0x730 [ 128.613847][ T6157] ocfs2_dio_end_io+0x545/0x1210 [ 128.613868][ T6157] ? __pfx_ocfs2_dio_end_io+0x10/0x10 [ 128.613885][ T6157] ? __lock_acquire+0x6b5/0x2cf0 [ 128.613909][ T6157] ? do_raw_spin_lock+0x12b/0x2f0 [ 128.613930][ T6157] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 128.613948][ T6157] ? lockdep_hardirqs_on+0x7a/0x110 [ 128.613965][ T6157] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 128.613982][ T6157] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 128.614002][ T6157] ? reacquire_held_locks+0x104/0x190 [ 128.614023][ T6157] ? rt_spin_lock+0x1e0/0x400 [ 128.614048][ T6157] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 128.614071][ T6157] ? __pfx_ocfs2_dio_end_io+0x10/0x10 [ 128.614088][ T6157] dio_complete+0x25e/0x790 [ 128.614106][ T6157] __blockdev_direct_IO+0x2d0e/0x3330 [ 128.614133][ T6157] ? __pfx___blockdev_direct_IO+0x10/0x10 [ 128.614149][ T6157] ? rt_spin_unlock+0x160/0x200 [ 128.614172][ T6157] ? __pfx_ocfs2_dio_wr_get_block+0x10/0x10 [ 128.614193][ T6157] ? filemap_check_errors+0xd2/0x120 [ 128.614210][ T6157] ? filemap_write_and_wait_range+0x1e9/0x3f0 [ 128.614237][ T6157] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 128.614258][ T6157] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 128.614279][ T6157] ? current_time+0x22a/0x370 [ 128.614297][ T6157] ? __pfx_ocfs2_dio_wr_get_block+0x10/0x10 [ 128.614315][ T6157] ocfs2_direct_IO+0x253/0x2c0 [ 128.614333][ T6157] generic_file_direct_write+0x1dc/0x3e0 [ 128.614358][ T6157] __generic_file_write_iter+0x120/0x240 [ 128.614379][ T6157] ? ocfs2_file_write_iter+0x163d/0x1e30 [ 128.614396][ T6157] ocfs2_file_write_iter+0x1666/0x1e30 [ 128.614411][ T6157] ? __kmalloc_noprof+0x235/0x7c0 [ 128.614430][ T6157] ? iter_file_splice_write+0x1d7/0x1100 [ 128.614446][ T6157] ? direct_splice_actor+0x104/0x160 [ 128.614467][ T6157] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 128.614491][ T6157] ? splice_from_pipe_next+0x61c/0x670 [ 128.614510][ T6157] ? __asan_memset+0x22/0x50 [ 128.614530][ T6157] iter_file_splice_write+0x9a0/0x1100 [ 128.614555][ T6157] ? __pfx_iter_file_splice_write+0x10/0x10 [ 128.614577][ T6157] ? __pfx_iter_file_splice_write+0x10/0x10 [ 128.614594][ T6157] direct_splice_actor+0x104/0x160 [ 128.614612][ T6157] splice_direct_to_actor+0x545/0xc80 [ 128.614631][ T6157] ? __pfx_direct_splice_actor+0x10/0x10 [ 128.614650][ T6157] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 128.614666][ T6157] ? futex_hash+0x40/0x2d0 [ 128.614684][ T6157] ? futex_hash+0x2b0/0x2d0 [ 128.614704][ T6157] do_splice_direct+0x19b/0x2a0 [ 128.614720][ T6157] ? __pfx_do_splice_direct+0x10/0x10 [ 128.614741][ T6157] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 128.614761][ T6157] ? rw_verify_area+0x25b/0x4e0 [ 128.614781][ T6157] do_sendfile+0x547/0x7d0 [ 128.614796][ T6157] ? kasan_quarantine_put+0xbb/0x1f0 [ 128.614818][ T6157] ? __pfx_do_sendfile+0x10/0x10 [ 128.614835][ T6157] ? __se_sys_futex+0x3a8/0x450 [ 128.614856][ T6157] __se_sys_sendfile64+0x144/0x1a0 [ 128.614871][ T6157] ? __pfx___se_sys_futex+0x10/0x10 [ 128.614891][ T6157] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 128.614911][ T6157] do_syscall_64+0xe2/0xf80 [ 128.614927][ T6157] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.614942][ T6157] ? trace_irq_disable+0x37/0x100 [ 128.614958][ T6157] ? clear_bhb_loop+0x60/0xb0 [ 128.614975][ T6157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.614990][ T6157] RIP: 0033:0x7fb9d85aacb9 [ 128.615012][ T6157] 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 [ 128.615026][ T6157] RSP: 002b:00007ffe367d1d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 128.615042][ T6157] RAX: ffffffffffffffda RBX: 00007fb9d8825fa0 RCX: 00007fb9d85aacb9 [ 128.615054][ T6157] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 128.615064][ T6157] RBP: 00007fb9d8618bf7 R08: 0000000000000000 R09: 0000000000000000 [ 128.615075][ T6157] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000 [ 128.615085][ T6157] R13: 00007fb9d8825fac R14: 00007fb9d8825fa0 R15: 00007fb9d8825fa0 [ 128.615103][ T6157] [ 130.072622][ T6157] (syz.0.27,6157,1):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 130.191884][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 130.379097][ T6161] loop0: detected capacity change from 0 to 32768 [ 130.381043][ T6161] (syz.0.28,6161,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 130.381191][ T6161] (syz.0.28,6161,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 130.420499][ T6161] JBD2: Ignoring recovery information on journal [ 130.451682][ T6161] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 130.473399][ T37] audit: type=1800 audit(1768874559.246:13): pid=6161 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.28" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 131.545768][ T6161] (syz.0.28,6161,1):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 131.651828][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 131.844506][ T6165] loop0: detected capacity change from 0 to 32768 [ 131.850396][ T6165] (syz.0.29,6165,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 131.850550][ T6165] (syz.0.29,6165,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 131.902310][ T6165] JBD2: Ignoring recovery information on journal [ 131.929474][ T6165] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 131.956332][ T37] audit: type=1800 audit(1768874560.726:14): pid=6165 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.29" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 132.733582][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.733637][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 2026/01/20 02:02:41 executed programs: 15 [ 133.062703][ T6165] (syz.0.29,6165,1):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 133.171785][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 133.356405][ T6169] loop0: detected capacity change from 0 to 32768 [ 133.368994][ T6169] (syz.0.30,6169,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 133.369190][ T6169] (syz.0.30,6169,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 133.411066][ T6169] JBD2: Ignoring recovery information on journal [ 133.444080][ T6169] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 133.461105][ T37] audit: type=1800 audit(1768874562.226:15): pid=6169 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.30" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 134.542196][ T6169] (syz.0.30,6169,1):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 134.662032][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 134.850942][ T6173] loop0: detected capacity change from 0 to 32768 [ 134.862249][ T6173] (syz.0.31,6173,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 134.862407][ T6173] (syz.0.31,6173,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 134.869066][ T6173] JBD2: Ignoring recovery information on journal [ 134.940937][ T6173] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 134.958527][ T37] audit: type=1800 audit(1768874563.726:16): pid=6173 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.31" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 136.037599][ T6173] (syz.0.31,6173,1):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 136.151799][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 136.333948][ T6177] loop0: detected capacity change from 0 to 32768 [ 136.338618][ T6177] (syz.0.32,6177,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 136.338823][ T6177] (syz.0.32,6177,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 136.392711][ T6177] JBD2: Ignoring recovery information on journal [ 136.421936][ T6177] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 136.441751][ T37] audit: type=1800 audit(1768874565.216:17): pid=6177 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.32" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 137.538455][ T6177] (syz.0.32,6177,0):ocfs2_dio_end_io:2401 ERROR: Direct IO failed, bytes = -28 [ 137.651843][ T5973] ocfs2: Unmounting device (7,0) on (node local) [ 137.841978][ T6181] loop0: detected capacity change from 0 to 32768 [ 137.860273][ T6181] (syz.0.33,6181,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 137.860466][ T6181] (syz.0.33,6181,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 137.901213][ T6181] JBD2: Ignoring recovery information on journal [ 137.927234][ T6181] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 137.949272][ T37] audit: type=1800 audit(1768874566.716:18): pid=6181 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.33" name="file1" dev="loop0" ino=16979 res=0 errno=0