[ 91.988003][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.116' (ED25519) to the list of known hosts. 2026/03/05 04:40:38 parsed 1 programs [ 100.330847][ T5803] cgroup: Unknown subsys name 'net' [ 100.602371][ T5803] cgroup: Unknown subsys name 'cpuset' [ 100.667507][ T5803] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 102.739466][ T5803] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 109.569687][ T5114] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 109.571916][ T5114] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 109.572689][ T5114] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 109.574214][ T5114] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 109.575320][ T5114] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 110.348975][ T5873] chnl_net:caif_netlink_parms(): no params data found [ 110.616957][ T5873] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.618219][ T5873] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.618403][ T5873] bridge_slave_0: entered allmulticast mode [ 110.620510][ T5873] bridge_slave_0: entered promiscuous mode [ 110.642975][ T5873] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.643276][ T5873] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.643874][ T5873] bridge_slave_1: entered allmulticast mode [ 110.652480][ T5873] bridge_slave_1: entered promiscuous mode [ 110.735304][ T5873] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.745637][ T5873] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.787248][ T5873] team0: Port device team_slave_0 added [ 110.789906][ T5873] team0: Port device team_slave_1 added [ 110.835366][ T5873] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.835385][ T5873] 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. [ 110.835412][ T5873] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.844547][ T5873] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.844596][ T5873] 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. [ 110.844669][ T5873] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.969640][ T5873] hsr_slave_0: entered promiscuous mode [ 110.971159][ T5873] hsr_slave_1: entered promiscuous mode [ 111.783616][ T5873] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.815168][ T5873] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 111.850023][ T5873] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 111.890488][ T5873] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 112.029164][ T5873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.062446][ T5873] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.080458][ T813] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.081437][ T813] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.111084][ T813] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.111496][ T813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.364286][ T5873] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.423949][ T5873] veth0_vlan: entered promiscuous mode [ 112.439937][ T5873] veth1_vlan: entered promiscuous mode [ 112.484496][ T5873] veth0_macvtap: entered promiscuous mode [ 112.496288][ T5873] veth1_macvtap: entered promiscuous mode [ 112.523321][ T5873] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.543146][ T5873] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.562521][ T142] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.564948][ T142] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.564998][ T142] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.565045][ T142] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.351462][ T813] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.619414][ T813] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.859358][ T813] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.887937][ T142] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.887967][ T142] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.968203][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.968227][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.538896][ T813] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/03/05 04:40:57 executed programs: 0 [ 115.777361][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 115.783348][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 115.785195][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 115.807556][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 115.808719][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 116.021733][ T813] bridge_slave_1: left allmulticast mode [ 116.021961][ T813] bridge_slave_1: left promiscuous mode [ 116.023906][ T813] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.118520][ T813] bridge_slave_0: left allmulticast mode [ 116.118553][ T813] bridge_slave_0: left promiscuous mode [ 116.118804][ T813] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.946780][ T813] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 117.026945][ T813] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 117.068557][ T813] bond0 (unregistering): Released all slaves [ 117.396067][ T813] hsr_slave_0: left promiscuous mode [ 117.436379][ T813] hsr_slave_1: left promiscuous mode [ 117.437866][ T813] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 117.437942][ T813] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 117.489364][ T813] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 117.489397][ T813] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 117.567969][ T813] veth1_macvtap: left promiscuous mode [ 117.568227][ T813] veth0_macvtap: left promiscuous mode [ 117.568661][ T813] veth1_vlan: left promiscuous mode [ 117.569538][ T813] veth0_vlan: left promiscuous mode [ 117.818117][ T60] Bluetooth: hci0: command tx timeout [ 118.317593][ T813] team0 (unregistering): Port device team_slave_1 removed [ 118.356678][ T813] team0 (unregistering): Port device team_slave_0 removed [ 118.574127][ T5914] chnl_net:caif_netlink_parms(): no params data found [ 118.760581][ T5914] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.760811][ T5914] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.761002][ T5914] bridge_slave_0: entered allmulticast mode [ 118.763874][ T5914] bridge_slave_0: entered promiscuous mode [ 118.794591][ T5914] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.794807][ T5914] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.795009][ T5914] bridge_slave_1: entered allmulticast mode [ 118.819112][ T5914] bridge_slave_1: entered promiscuous mode [ 118.883750][ T5914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 118.898776][ T5914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 118.956942][ T5914] team0: Port device team_slave_0 added [ 118.960698][ T5914] team0: Port device team_slave_1 added [ 119.016708][ T5914] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 119.016726][ T5914] 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. [ 119.016755][ T5914] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 119.019434][ T5914] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 119.019450][ T5914] 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. [ 119.019480][ T5914] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 119.205729][ T5914] hsr_slave_0: entered promiscuous mode [ 119.213655][ T5914] hsr_slave_1: entered promiscuous mode [ 119.897646][ T60] Bluetooth: hci0: command tx timeout [ 121.220513][ T5914] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 121.568696][ T5914] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 121.611908][ T5914] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 121.696802][ T5914] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 121.976208][ T60] Bluetooth: hci0: command tx timeout [ 122.349815][ T5914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.383241][ T5914] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.403201][ T1273] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.403343][ T1273] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.425782][ T1273] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.431748][ T1273] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.651825][ T5914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.705656][ T5914] veth0_vlan: entered promiscuous mode [ 122.719278][ T5914] veth1_vlan: entered promiscuous mode [ 122.753632][ T5914] veth0_macvtap: entered promiscuous mode [ 122.762173][ T5914] veth1_macvtap: entered promiscuous mode [ 122.782713][ T5914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.803882][ T5914] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.820246][ T67] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.821564][ T67] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.821612][ T67] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.821650][ T67] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.033771][ T3594] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.033793][ T3594] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.088684][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.088706][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/05 04:41:05 executed programs: 2 [ 123.467943][ T6016] loop0: detected capacity change from 0 to 32768 [ 123.503655][ T6016] (syz.0.17,6016,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 123.517296][ T6016] (syz.0.17,6016,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 123.577467][ T6016] JBD2: Ignoring recovery information on journal [ 123.639039][ T6016] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 123.788146][ T37] audit: type=1800 audit(1772685665.635:2): pid=6016 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 [ 124.056917][ T60] Bluetooth: hci0: command tx timeout [ 124.239224][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 124.634272][ T6022] loop0: detected capacity change from 0 to 32768 [ 124.661201][ T6022] (syz.0.18,6022,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 124.663209][ T6022] (syz.0.18,6022,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 124.712814][ T6022] JBD2: Ignoring recovery information on journal [ 124.799531][ T6022] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 124.890593][ T37] audit: type=1800 audit(1772685666.735:3): pid=6022 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 [ 125.397138][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 125.767588][ T6028] loop0: detected capacity change from 0 to 32768 [ 125.792012][ T6028] (syz.0.19,6028,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 125.793919][ T6028] (syz.0.19,6028,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 125.833364][ T6028] JBD2: Ignoring recovery information on journal [ 125.900214][ T6028] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 125.975458][ T37] audit: type=1800 audit(1772685667.815:4): pid=6028 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 [ 126.408788][ T6028] syz.0.19 (6028) used greatest stack depth: 18664 bytes left [ 126.547508][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 126.938420][ T6034] loop0: detected capacity change from 0 to 32768 [ 126.945140][ T6034] (syz.0.20,6034,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 126.948406][ T6034] (syz.0.20,6034,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 126.982142][ T6034] JBD2: Ignoring recovery information on journal [ 127.032120][ T6034] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 127.112185][ T37] audit: type=1800 audit(1772685668.955:5): pid=6034 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 [ 127.709613][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 128.068868][ T6040] loop0: detected capacity change from 0 to 32768 [ 128.084230][ T6040] (syz.0.21,6040,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 128.096160][ T6040] (syz.0.21,6040,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 128.129676][ T6040] JBD2: Ignoring recovery information on journal [ 128.178641][ T6040] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 128.244256][ T37] audit: type=1800 audit(1772685670.085:6): pid=6040 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 2026/03/05 04:41:10 executed programs: 7 [ 128.848214][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 129.222856][ T6046] loop0: detected capacity change from 0 to 32768 [ 129.239060][ T6046] (syz.0.22,6046,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 129.241483][ T6046] (syz.0.22,6046,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 129.282848][ T6046] JBD2: Ignoring recovery information on journal [ 129.328957][ T6046] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 129.400262][ T37] audit: type=1800 audit(1772685671.245:7): pid=6046 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 [ 129.997127][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 130.347942][ T6052] loop0: detected capacity change from 0 to 32768 [ 130.364023][ T6052] (syz.0.23,6052,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 130.364897][ T6052] (syz.0.23,6052,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 130.412499][ T6052] JBD2: Ignoring recovery information on journal [ 130.493189][ T6052] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 130.574652][ T37] audit: type=1800 audit(1772685672.415:8): pid=6052 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 [ 131.127146][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 131.497716][ T6060] loop0: detected capacity change from 0 to 32768 [ 131.522420][ T6060] (syz.0.24,6060,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 131.522715][ T6060] (syz.0.24,6060,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 131.562524][ T6060] JBD2: Ignoring recovery information on journal [ 131.629327][ T6060] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 131.711135][ T37] audit: type=1800 audit(1772685673.555:9): pid=6060 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 [ 132.257197][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 132.609830][ T6070] loop0: detected capacity change from 0 to 32768 [ 132.624283][ T6070] (syz.0.25,6070,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 132.624546][ T6070] (syz.0.25,6070,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 132.677189][ T6070] JBD2: Ignoring recovery information on journal [ 132.755073][ T6070] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 132.820566][ T37] audit: type=1800 audit(1772685674.665:10): pid=6070 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 [ 132.944142][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.944236][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.397134][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 133.758873][ T6076] loop0: detected capacity change from 0 to 32768 [ 133.773066][ T6076] (syz.0.26,6076,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 133.773427][ T6076] (syz.0.26,6076,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 133.809019][ T6076] JBD2: Ignoring recovery information on journal [ 133.848733][ T6076] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 133.933231][ T37] audit: type=1800 audit(1772685675.775:11): pid=6076 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 2026/03/05 04:41:16 executed programs: 12 [ 134.537137][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 134.909384][ T6082] loop0: detected capacity change from 0 to 32768 [ 134.923972][ T6082] (syz.0.27,6082,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 134.924405][ T6082] (syz.0.27,6082,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 134.973047][ T6082] JBD2: Ignoring recovery information on journal [ 135.026474][ T6082] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 135.090890][ T37] audit: type=1800 audit(1772685676.935:12): pid=6082 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 [ 135.697161][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 136.071375][ T6088] loop0: detected capacity change from 0 to 32768 [ 136.085168][ T6088] (syz.0.28,6088,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 136.085431][ T6088] (syz.0.28,6088,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 136.118484][ T6088] JBD2: Ignoring recovery information on journal [ 136.171382][ T6088] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 136.248647][ T37] audit: type=1800 audit(1772685678.095:13): pid=6088 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 [ 136.839667][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 137.217303][ T6094] loop0: detected capacity change from 0 to 32768 [ 137.223691][ T6094] (syz.0.29,6094,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 137.223970][ T6094] (syz.0.29,6094,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 137.262821][ T6094] JBD2: Ignoring recovery information on journal [ 137.320866][ T6094] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 137.393597][ T37] audit: type=1800 audit(1772685679.235:14): pid=6094 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 [ 137.977261][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 138.344898][ T6100] loop0: detected capacity change from 0 to 32768 [ 138.357023][ T6100] (syz.0.30,6100,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 138.357392][ T6100] (syz.0.30,6100,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 138.409349][ T6100] JBD2: Ignoring recovery information on journal [ 138.492912][ T6100] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 138.542915][ T37] audit: type=1800 audit(1772685680.385:15): pid=6100 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 [ 139.137425][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 139.521332][ T6106] loop0: detected capacity change from 0 to 32768 [ 139.538143][ T6106] (syz.0.31,6106,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 139.538606][ T6106] (syz.0.31,6106,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 139.582636][ T6106] JBD2: Ignoring recovery information on journal [ 139.629095][ T6106] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 139.701479][ T37] audit: type=1800 audit(1772685681.545:16): pid=6106 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 2026/03/05 04:41:22 executed programs: 17 [ 140.277273][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 140.654391][ T6112] loop0: detected capacity change from 0 to 32768 [ 140.667518][ T6112] (syz.0.32,6112,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 140.667839][ T6112] (syz.0.32,6112,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 140.711823][ T6112] JBD2: Ignoring recovery information on journal [ 140.761994][ T6112] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 140.838700][ T37] audit: type=1800 audit(1772685682.685:17): pid=6112 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 [ 141.398245][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 141.762471][ T6118] loop0: detected capacity change from 0 to 32768 [ 141.781272][ T6118] (syz.0.33,6118,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 141.784935][ T6118] (syz.0.33,6118,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 141.840312][ T6118] JBD2: Ignoring recovery information on journal [ 141.910425][ T6118] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 141.981188][ T37] audit: type=1800 audit(1772685683.825:18): pid=6118 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 [ 142.537255][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 142.892814][ T6124] loop0: detected capacity change from 0 to 32768 [ 142.914065][ T6124] (syz.0.34,6124,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 142.921810][ T6124] (syz.0.34,6124,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 142.956971][ T6124] JBD2: Ignoring recovery information on journal [ 143.000417][ T6124] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 143.072438][ T37] audit: type=1800 audit(1772685684.915:19): pid=6124 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.34" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 143.667185][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 144.028208][ T6130] loop0: detected capacity change from 0 to 32768 [ 144.043753][ T6130] (syz.0.35,6130,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 144.044073][ T6130] (syz.0.35,6130,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 144.085035][ T6130] JBD2: Ignoring recovery information on journal [ 144.141191][ T6130] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 144.218754][ T37] audit: type=1800 audit(1772685686.065:20): pid=6130 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.35" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 144.800858][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 145.154028][ T6136] loop0: detected capacity change from 0 to 32768 [ 145.176892][ T6136] (syz.0.36,6136,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 145.178340][ T6136] (syz.0.36,6136,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 145.219313][ T6136] JBD2: Ignoring recovery information on journal [ 145.293105][ T6136] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 145.361135][ T37] audit: type=1800 audit(1772685687.205:21): pid=6136 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.36" name="file1" dev="loop0" ino=16979 res=0 errno=0 2026/03/05 04:41:27 executed programs: 22 [ 145.907167][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 146.260024][ T6142] loop0: detected capacity change from 0 to 32768 [ 146.275696][ T6142] (syz.0.37,6142,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 146.279561][ T6142] (syz.0.37,6142,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 146.316148][ T6142] JBD2: Ignoring recovery information on journal [ 146.349821][ T6142] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 146.419811][ T37] audit: type=1800 audit(1772685688.265:22): pid=6142 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.37" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 147.037081][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 147.400043][ T6148] loop0: detected capacity change from 0 to 32768 [ 147.421685][ T6148] (syz.0.38,6148,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 147.421950][ T6148] (syz.0.38,6148,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 147.448111][ T6148] JBD2: Ignoring recovery information on journal [ 147.492452][ T6148] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 147.558907][ T37] audit: type=1800 audit(1772685689.405:23): pid=6148 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.38" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 148.177096][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 148.656913][ T6154] loop0: detected capacity change from 0 to 32768 [ 148.672643][ T6154] (syz.0.39,6154,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 148.672993][ T6154] (syz.0.39,6154,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 148.712437][ T6154] JBD2: Ignoring recovery information on journal [ 148.785486][ T6154] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 148.878131][ T37] audit: type=1800 audit(1772685690.705:24): pid=6154 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 149.337232][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 149.712114][ T6160] loop0: detected capacity change from 0 to 32768 [ 149.726261][ T6160] (syz.0.40,6160,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 149.726777][ T6160] (syz.0.40,6160,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 149.767818][ T6160] JBD2: Ignoring recovery information on journal [ 149.822977][ T6160] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 149.884230][ T37] audit: type=1800 audit(1772685691.725:25): pid=6160 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.40" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 149.919246][ T6160] [ 149.919258][ T6160] ====================================================== [ 149.919266][ T6160] WARNING: possible circular locking dependency detected [ 149.919293][ T6160] syzkaller #0 Not tainted [ 149.919303][ T6160] ------------------------------------------------------ [ 149.919310][ T6160] syz.0.40/6160 is trying to acquire lock: [ 149.919321][ T6160] ffff888040ae9c40 (&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 149.919398][ T6160] [ 149.919398][ T6160] but task is already holding lock: [ 149.919405][ T6160] ffff888055f4cad0 (&ocfs2_quota_ip_alloc_sem_key){++++}-{4:4}, at: ocfs2_dio_end_io+0x439/0x1210 [ 149.919452][ T6160] [ 149.919452][ T6160] which lock already depends on the new lock. [ 149.919452][ T6160] [ 149.919458][ T6160] [ 149.919458][ T6160] the existing dependency chain (in reverse order) is: [ 149.919464][ T6160] [ 149.919464][ T6160] -> #3 (&ocfs2_quota_ip_alloc_sem_key){++++}-{4:4}: [ 149.919487][ T6160] down_write+0x3a/0x50 [ 149.919513][ T6160] ocfs2_create_local_dquot+0x1a5/0x1af0 [ 149.919538][ T6160] ocfs2_acquire_dquot+0x816/0xb70 [ 149.919552][ T6160] dqget+0x7b6/0xf10 [ 149.919567][ T6160] __dquot_initialize+0x3ba/0xd30 [ 149.919583][ T6160] ocfs2_get_init_inode+0x147/0x1c0 [ 149.919604][ T6160] ocfs2_mknod+0xa67/0x2290 [ 149.919626][ T6160] ocfs2_mkdir+0x181/0x490 [ 149.919647][ T6160] vfs_mkdir+0x40b/0x630 [ 149.919672][ T6160] filename_mkdirat+0x289/0x520 [ 149.919697][ T6160] __se_sys_mkdirat+0x35/0x150 [ 149.919711][ T6160] do_syscall_64+0x14d/0xf80 [ 149.919735][ T6160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.919751][ T6160] [ 149.919751][ T6160] -> #2 (&dquot->dq_lock){+.+.}-{4:4}: [ 149.919774][ T6160] mutex_lock_nested+0x5a/0x1d0 [ 149.919791][ T6160] dqget+0x72f/0xf10 [ 149.919804][ T6160] __dquot_initialize+0x3ba/0xd30 [ 149.919819][ T6160] ocfs2_get_init_inode+0x147/0x1c0 [ 149.919840][ T6160] ocfs2_mknod+0xa67/0x2290 [ 149.919862][ T6160] ocfs2_mkdir+0x181/0x490 [ 149.919890][ T6160] vfs_mkdir+0x40b/0x630 [ 149.919914][ T6160] filename_mkdirat+0x289/0x520 [ 149.919939][ T6160] __se_sys_mkdirat+0x35/0x150 [ 149.919953][ T6160] do_syscall_64+0x14d/0xf80 [ 149.919975][ T6160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.919991][ T6160] [ 149.919991][ T6160] -> #1 (&ocfs2_sysfile_lock_key[INODE_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 149.920015][ T6160] down_write+0x3a/0x50 [ 149.920038][ T6160] ocfs2_evict_inode+0x1539/0x44c0 [ 149.920063][ T6160] evict+0x61e/0xb10 [ 149.920087][ T6160] ocfs2_dentry_iput+0x24d/0x390 [ 149.920103][ T6160] __dentry_kill+0x1a2/0x5e0 [ 149.920117][ T6160] finish_dput+0xc9/0x480 [ 149.920135][ T6160] filename_renameat2+0x61e/0x9c0 [ 149.920153][ T6160] __se_sys_rename+0x55/0x2c0 [ 149.920171][ T6160] do_syscall_64+0x14d/0xf80 [ 149.920193][ T6160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.920209][ T6160] [ 149.920209][ T6160] -> #0 (&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]){+.+.}-{4:4}: [ 149.920233][ T6160] __lock_acquire+0x15a5/0x2cf0 [ 149.920247][ T6160] lock_acquire+0xf0/0x2e0 [ 149.920261][ T6160] down_write+0x3a/0x50 [ 149.920284][ T6160] ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 149.920306][ T6160] ocfs2_dio_end_io+0x545/0x1210 [ 149.920331][ T6160] dio_complete+0x25e/0x790 [ 149.920350][ T6160] __blockdev_direct_IO+0x2d0e/0x3330 [ 149.920369][ T6160] ocfs2_direct_IO+0x253/0x2c0 [ 149.920395][ T6160] generic_file_direct_write+0x1dc/0x3e0 [ 149.920410][ T6160] __generic_file_write_iter+0x120/0x240 [ 149.920426][ T6160] ocfs2_file_write_iter+0x1666/0x1ed0 [ 149.920447][ T6160] iter_file_splice_write+0x9a6/0x10f0 [ 149.920466][ T6160] direct_splice_actor+0x104/0x160 [ 149.920486][ T6160] splice_direct_to_actor+0x545/0xc80 [ 149.920505][ T6160] do_splice_direct+0x19b/0x2a0 [ 149.920524][ T6160] do_sendfile+0x547/0x7e0 [ 149.920541][ T6160] __se_sys_sendfile64+0x144/0x1a0 [ 149.920557][ T6160] do_syscall_64+0x14d/0xf80 [ 149.920579][ T6160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.920595][ T6160] [ 149.920595][ T6160] other info that might help us debug this: [ 149.920595][ T6160] [ 149.920601][ T6160] Chain exists of: [ 149.920601][ T6160] &ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE] --> &dquot->dq_lock --> &ocfs2_quota_ip_alloc_sem_key [ 149.920601][ T6160] [ 149.920630][ T6160] Possible unsafe locking scenario: [ 149.920630][ T6160] [ 149.920635][ T6160] CPU0 CPU1 [ 149.920640][ T6160] ---- ---- [ 149.920645][ T6160] lock(&ocfs2_quota_ip_alloc_sem_key); [ 149.920657][ T6160] lock(&dquot->dq_lock); [ 149.920669][ T6160] lock(&ocfs2_quota_ip_alloc_sem_key); [ 149.920682][ T6160] lock(&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]); [ 149.920694][ T6160] [ 149.920694][ T6160] *** DEADLOCK *** [ 149.920694][ T6160] [ 149.920700][ T6160] 3 locks held by syz.0.40/6160: [ 149.920709][ T6160] #0: ffff888043308480 (sb_writers#12){.+.+}-{0:0}, at: direct_splice_actor+0x49/0x160 [ 149.920758][ T6160] #1: ffff888055f4ce80 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: ocfs2_file_write_iter+0x42c/0x1ed0 [ 149.920807][ T6160] #2: ffff888055f4cad0 (&ocfs2_quota_ip_alloc_sem_key){++++}-{4:4}, at: ocfs2_dio_end_io+0x439/0x1210 [ 149.920857][ T6160] [ 149.920857][ T6160] stack backtrace: [ 149.920874][ T6160] CPU: 0 UID: 0 PID: 6160 Comm: syz.0.40 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 149.920899][ T6160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 149.920917][ T6160] Call Trace: [ 149.920927][ T6160] [ 149.920934][ T6160] dump_stack_lvl+0xe8/0x150 [ 149.920962][ T6160] print_circular_bug+0x2e1/0x300 [ 149.920984][ T6160] check_noncircular+0x12e/0x150 [ 149.921007][ T6160] __lock_acquire+0x15a5/0x2cf0 [ 149.921027][ T6160] ? rt_spin_unlock+0x14f/0x200 [ 149.921045][ T6160] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 149.921073][ T6160] lock_acquire+0xf0/0x2e0 [ 149.921088][ T6160] ? ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 149.921116][ T6160] down_write+0x3a/0x50 [ 149.921140][ T6160] ? ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 149.921164][ T6160] ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 149.921191][ T6160] ? __pfx_ocfs2_del_inode_from_orphan+0x10/0x10 [ 149.921217][ T6160] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 149.921242][ T6160] ? lockdep_hardirqs_on+0x7a/0x110 [ 149.921266][ T6160] ? rwbase_write_lock+0x568/0x730 [ 149.921297][ T6160] ocfs2_dio_end_io+0x545/0x1210 [ 149.921326][ T6160] ? __pfx_ocfs2_dio_end_io+0x10/0x10 [ 149.921360][ T6160] ? do_raw_spin_lock+0x12b/0x2f0 [ 149.921389][ T6160] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 149.921413][ T6160] ? lockdep_hardirqs_on+0x7a/0x110 [ 149.921436][ T6160] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 149.921460][ T6160] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 149.921479][ T6160] ? reacquire_held_locks+0x104/0x190 [ 149.921497][ T6160] ? rt_spin_lock+0x1e0/0x400 [ 149.921516][ T6160] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 149.921537][ T6160] ? __pfx_ocfs2_dio_end_io+0x10/0x10 [ 149.921562][ T6160] dio_complete+0x25e/0x790 [ 149.921585][ T6160] __blockdev_direct_IO+0x2d0e/0x3330 [ 149.921619][ T6160] ? __pfx___blockdev_direct_IO+0x10/0x10 [ 149.921639][ T6160] ? rtlock_slowlock_locked+0xfb/0x3c80 [ 149.921662][ T6160] ? __pfx_ocfs2_dio_wr_get_block+0x10/0x10 [ 149.921692][ T6160] ? filemap_check_errors+0xd2/0x120 [ 149.921713][ T6160] ? filemap_write_and_wait_range+0x1e9/0x3f0 [ 149.921743][ T6160] ? lockdep_hardirqs_on+0x7a/0x110 [ 149.921766][ T6160] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 149.921790][ T6160] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 149.921811][ T6160] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 149.921831][ T6160] ? rt_spin_unlock+0x14f/0x200 [ 149.921850][ T6160] ? __pfx_ocfs2_dio_wr_get_block+0x10/0x10 [ 149.921884][ T6160] ocfs2_direct_IO+0x253/0x2c0 [ 149.921912][ T6160] generic_file_direct_write+0x1dc/0x3e0 [ 149.921932][ T6160] __generic_file_write_iter+0x120/0x240 [ 149.921948][ T6160] ? ocfs2_file_write_iter+0x163d/0x1ed0 [ 149.921972][ T6160] ocfs2_file_write_iter+0x1666/0x1ed0 [ 149.921994][ T6160] ? __kmalloc_noprof+0x3e7/0x7b0 [ 149.922020][ T6160] ? iter_file_splice_write+0x1dd/0x10f0 [ 149.922040][ T6160] ? direct_splice_actor+0x104/0x160 [ 149.922067][ T6160] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 149.922099][ T6160] ? splice_from_pipe_next+0x61c/0x670 [ 149.922123][ T6160] ? __asan_memset+0x22/0x50 [ 149.922147][ T6160] iter_file_splice_write+0x9a6/0x10f0 [ 149.922177][ T6160] ? __pfx_iter_file_splice_write+0x10/0x10 [ 149.922206][ T6160] ? __pfx_iter_file_splice_write+0x10/0x10 [ 149.922227][ T6160] direct_splice_actor+0x104/0x160 [ 149.922250][ T6160] splice_direct_to_actor+0x545/0xc80 [ 149.922275][ T6160] ? __pfx_direct_splice_actor+0x10/0x10 [ 149.922299][ T6160] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 149.922325][ T6160] do_splice_direct+0x19b/0x2a0 [ 149.922347][ T6160] ? __pfx_do_splice_direct+0x10/0x10 [ 149.922368][ T6160] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 149.922395][ T6160] ? rw_verify_area+0x25b/0x4e0 [ 149.922421][ T6160] do_sendfile+0x547/0x7e0 [ 149.922439][ T6160] ? lockdep_hardirqs_on+0x7a/0x110 [ 149.922465][ T6160] ? __pfx_do_sendfile+0x10/0x10 [ 149.922486][ T6160] ? __se_sys_futex+0x3a8/0x450 [ 149.922504][ T6160] __se_sys_sendfile64+0x144/0x1a0 [ 149.922522][ T6160] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 149.922544][ T6160] do_syscall_64+0x14d/0xf80 [ 149.922568][ T6160] ? trace_irq_disable+0x3b/0x150 [ 149.922588][ T6160] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.922606][ T6160] ? clear_bhb_loop+0x40/0x90 [ 149.922625][ T6160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.922642][ T6160] RIP: 0033:0x7fb7c902c799 [ 149.922663][ T6160] 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 [ 149.922678][ T6160] RSP: 002b:00007fb7c8686028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 149.922695][ T6160] RAX: ffffffffffffffda RBX: 00007fb7c92a5fa0 RCX: 00007fb7c902c799 [ 149.922708][ T6160] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 149.922719][ T6160] RBP: 00007fb7c90c2bd9 R08: 0000000000000000 R09: 0000000000000000 [ 149.922729][ T6160] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000 [ 149.922740][ T6160] R13: 00007fb7c92a6038 R14: 00007fb7c92a5fa0 R15: 00007ffc76311738 [ 149.922760][ T6160] [ 150.517272][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 151.130829][ T6166] loop0: detected capacity change from 0 to 32768 [ 151.135696][ T6166] (syz.0.41,6166,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 151.146487][ T6166] (syz.0.41,6166,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 151.164261][ T6166] JBD2: Ignoring recovery information on journal [ 151.207152][ T6166] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 151.240681][ T37] audit: type=1800 audit(1772685693.085:26): pid=6166 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.41" name="file1" dev="loop0" ino=16979 res=0 errno=0 2026/03/05 04:41:33 executed programs: 27 [ 151.966773][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 152.200627][ T6172] loop0: detected capacity change from 0 to 32768 [ 152.216235][ T6172] (syz.0.42,6172,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 152.216692][ T6172] (syz.0.42,6172,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 152.228334][ T6172] JBD2: Ignoring recovery information on journal [ 152.272521][ T6172] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 152.303517][ T37] audit: type=1800 audit(1772685694.145:27): pid=6172 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.42" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 153.026702][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 153.254789][ T6178] loop0: detected capacity change from 0 to 32768 [ 153.263790][ T6178] (syz.0.43,6178,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 153.264008][ T6178] (syz.0.43,6178,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 153.298086][ T6178] JBD2: Ignoring recovery information on journal [ 153.326702][ T6178] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 153.359678][ T37] audit: type=1800 audit(1772685695.205:28): pid=6178 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.43" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 154.086686][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 154.319431][ T6184] loop0: detected capacity change from 0 to 32768 [ 154.333559][ T6184] (syz.0.44,6184,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 154.333743][ T6184] (syz.0.44,6184,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 154.371343][ T6184] JBD2: Ignoring recovery information on journal [ 154.420150][ T6184] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 154.444935][ T37] audit: type=1800 audit(1772685696.285:29): pid=6184 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.44" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 155.146925][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 155.371052][ T6190] loop0: detected capacity change from 0 to 32768 [ 155.384331][ T6190] (syz.0.45,6190,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 155.385045][ T6190] (syz.0.45,6190,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 155.420545][ T6190] JBD2: Ignoring recovery information on journal [ 155.454136][ T6190] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 155.473906][ T37] audit: type=1800 audit(1772685697.315:30): pid=6190 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.45" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 156.223790][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 156.452771][ T6196] loop0: detected capacity change from 0 to 32768 [ 156.463492][ T6196] (syz.0.46,6196,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 156.463700][ T6196] (syz.0.46,6196,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 156.479411][ T6196] JBD2: Ignoring recovery information on journal [ 156.516061][ T6196] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 156.539235][ T37] audit: type=1800 audit(1772685698.385:31): pid=6196 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.46" name="file1" dev="loop0" ino=16979 res=0 errno=0 2026/03/05 04:41:39 executed programs: 32 [ 157.296707][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 157.518022][ T6202] loop0: detected capacity change from 0 to 32768 [ 157.535653][ T6202] (syz.0.47,6202,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 157.549724][ T6202] (syz.0.47,6202,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 157.570917][ T6202] JBD2: Ignoring recovery information on journal [ 157.608084][ T6202] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 157.625939][ T37] audit: type=1800 audit(1772685699.465:32): pid=6202 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.47" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 158.357099][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 158.577891][ T6208] loop0: detected capacity change from 0 to 32768 [ 158.583318][ T6208] (syz.0.48,6208,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 158.583511][ T6208] (syz.0.48,6208,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 158.628249][ T6208] JBD2: Ignoring recovery information on journal [ 158.665812][ T6208] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 158.703347][ T37] audit: type=1800 audit(1772685700.545:33): pid=6208 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.48" name="file1" dev="loop0" ino=16979 res=0 errno=0 [ 159.416678][ T5914] ocfs2: Unmounting device (7,0) on (node local) [ 159.643195][ T6214] loop0: detected capacity change from 0 to 32768 [ 159.653474][ T6214] (syz.0.49,6214,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 159.653698][ T6214] (syz.0.49,6214,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 159.687058][ T6214] JBD2: Ignoring recovery information on journal [ 159.717566][ T6214] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 159.750687][ T37] audit: type=1800 audit(1772685701.595:34): pid=6214 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.49" name="file1" dev="loop0" ino=16979 res=0 errno=0