Warning: Permanently added '10.128.1.121' (ED25519) to the list of known hosts. 2026/04/06 20:39:47 parsed 1 programs [ 80.228519][ T4194] cgroup: Unknown subsys name 'net' [ 80.371034][ T4194] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.540732][ T4194] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 83.567416][ T4223] syz-executor (4223) used greatest stack depth: 21080 bytes left [ 83.657196][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.665174][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.676915][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.700208][ T151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.708199][ T151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.716494][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 84.665799][ T4245] chnl_net:caif_netlink_parms(): no params data found [ 84.713978][ T4245] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.721816][ T4245] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.729828][ T4245] device bridge_slave_0 entered promiscuous mode [ 84.738711][ T4245] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.746127][ T4245] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.754119][ T4245] device bridge_slave_1 entered promiscuous mode [ 84.777564][ T4245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.789064][ T4245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.815734][ T4245] team0: Port device team_slave_0 added [ 84.824124][ T4245] team0: Port device team_slave_1 added [ 84.840814][ T4245] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.847863][ T4245] 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. [ 84.873775][ T4245] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.886831][ T4245] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.893866][ T4245] 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. [ 84.919944][ T4245] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.957237][ T4245] device hsr_slave_0 entered promiscuous mode [ 84.967468][ T4245] device hsr_slave_1 entered promiscuous mode [ 85.151708][ T4245] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.161968][ T4245] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.171276][ T4245] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.180352][ T4245] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.202154][ T4245] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.209361][ T4245] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.217345][ T4245] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.224391][ T4245] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.263841][ T4245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.276364][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.285986][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.295828][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.303588][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 85.317622][ T4245] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.329796][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.339052][ T4231] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.346284][ T4231] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.358406][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.368277][ T4231] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.375349][ T4231] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.396584][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.406006][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.419859][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.436229][ T4245] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 85.447959][ T4245] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.479420][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.488868][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.497368][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.599299][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.607833][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.638423][ T4245] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.654175][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.662897][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.694285][ T4245] device veth0_vlan entered promiscuous mode [ 85.702624][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.711380][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.720561][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.729980][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.741263][ T4245] device veth1_vlan entered promiscuous mode [ 85.782483][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.790955][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.801461][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.810676][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.838304][ T4245] device veth0_macvtap entered promiscuous mode [ 85.847723][ T4245] device veth1_macvtap entered promiscuous mode [ 85.863418][ T4245] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.871059][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.880089][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.888398][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.897389][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.910456][ T4245] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.917960][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.927678][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.939656][ T4245] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.949132][ T4245] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.957948][ T4245] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.966909][ T4245] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.070128][ T4245] syz-executor (4245) used greatest stack depth: 19952 bytes left [ 86.717760][ T1331] cfg80211: failed to load regulatory.db 2026/04/06 20:39:56 executed programs: 0 [ 87.333511][ T4288] chnl_net:caif_netlink_parms(): no params data found [ 87.392425][ T4288] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.399676][ T4288] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.408019][ T4288] device bridge_slave_0 entered promiscuous mode [ 87.416209][ T4288] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.423294][ T4288] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.432304][ T4288] device bridge_slave_1 entered promiscuous mode [ 87.456763][ T4288] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.468599][ T4288] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.497263][ T4288] team0: Port device team_slave_0 added [ 87.504559][ T4288] team0: Port device team_slave_1 added [ 87.522774][ T4288] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.530043][ T4288] 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. [ 87.556489][ T4288] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.571618][ T4288] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.578978][ T4288] 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. [ 87.606372][ T4288] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.638106][ T4288] device hsr_slave_0 entered promiscuous mode [ 87.645056][ T4288] device hsr_slave_1 entered promiscuous mode [ 87.654472][ T4288] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.662905][ T4288] Cannot create hsr debugfs directory [ 87.758071][ T4288] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.276279][ T4298] Bluetooth: hci0: command 0x0409 tx timeout [ 90.831918][ T4288] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.060636][ T4288] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.122898][ T4288] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.225289][ T4288] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.234278][ T4288] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.242795][ T4288] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.251564][ T4288] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.303097][ T4288] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.316783][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.324607][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.336019][ T4288] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.352438][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.360747][ T4298] Bluetooth: hci0: command 0x041b tx timeout [ 91.366348][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.375289][ T151] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.382494][ T151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.392044][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.413189][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.422241][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.431085][ T151] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.438217][ T151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.456989][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.466340][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.474979][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.484488][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.493839][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.502495][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.511329][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.519831][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.528837][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.539552][ T4262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.548343][ T4262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.570247][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.650001][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.657620][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.669304][ T4288] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.694475][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 91.703520][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.729537][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.739391][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.748216][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.756275][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.768490][ T4288] device veth0_vlan entered promiscuous mode [ 91.783112][ T144] device hsr_slave_0 left promiscuous mode [ 91.789788][ T144] device hsr_slave_1 left promiscuous mode [ 91.797779][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.805284][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.813474][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.821420][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.829246][ T144] device bridge_slave_1 left promiscuous mode [ 91.837854][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.850642][ T144] device bridge_slave_0 left promiscuous mode [ 91.857949][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.874439][ T144] device veth1_macvtap left promiscuous mode [ 91.881607][ T144] device veth0_macvtap left promiscuous mode [ 91.888119][ T144] device veth1_vlan left promiscuous mode [ 91.894058][ T144] device veth0_vlan left promiscuous mode [ 92.034002][ T144] team0 (unregistering): Port device team_slave_1 removed [ 92.045999][ T144] team0 (unregistering): Port device team_slave_0 removed [ 92.058635][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 92.071271][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 92.123334][ T144] bond0 (unregistering): Released all slaves [ 92.209389][ T4288] device veth1_vlan entered promiscuous mode [ 92.230050][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.238453][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.247079][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.256118][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.266950][ T4288] device veth0_macvtap entered promiscuous mode [ 92.275415][ T4288] device veth1_macvtap entered promiscuous mode [ 92.295252][ T4288] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.302700][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.312313][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.321193][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.330006][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.342089][ T4288] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.350274][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.359328][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.370609][ T4288] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.379930][ T4288] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.388761][ T4288] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.397958][ T4288] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/04/06 20:40:01 executed programs: 2 [ 92.455095][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.465206][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.482279][ T4262] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.509448][ T151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.518998][ T151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.527377][ T4262] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.737309][ T4305] loop0: detected capacity change from 0 to 32768 [ 92.756664][ T4305] ======================================================= [ 92.756664][ T4305] WARNING: The mand mount option has been deprecated and [ 92.756664][ T4305] and is ignored by this kernel. Remove the mand [ 92.756664][ T4305] option from the mount to silence this warning. [ 92.756664][ T4305] ======================================================= [ 92.850331][ T4305] JBD2: Ignoring recovery information on journal [ 92.893622][ T4305] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.918230][ T26] audit: type=1800 audit(1775508002.141:2): pid=4305 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 93.037838][ T4305] syz.0.17 (4305) used greatest stack depth: 19544 bytes left [ 93.065293][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 93.420263][ T4309] loop0: detected capacity change from 0 to 32768 [ 93.436103][ T2238] Bluetooth: hci0: command 0x040f tx timeout [ 93.498374][ T4309] JBD2: Ignoring recovery information on journal [ 93.589689][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.620222][ T26] audit: type=1800 audit(1775508002.841:3): pid=4309 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 93.692172][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 93.922875][ T4313] loop0: detected capacity change from 0 to 32768 [ 94.017060][ T4313] JBD2: Ignoring recovery information on journal [ 94.044576][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.059299][ T26] audit: type=1800 audit(1775508003.281:4): pid=4313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.19" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.103966][ T4313] syz.0.19 (4313) used greatest stack depth: 19224 bytes left [ 94.124601][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 94.363470][ T4317] loop0: detected capacity change from 0 to 32768 [ 94.431222][ T4317] JBD2: Ignoring recovery information on journal [ 94.460168][ T4317] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.474122][ T26] audit: type=1800 audit(1775508003.691:5): pid=4317 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.20" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.523652][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 94.745093][ T4321] loop0: detected capacity change from 0 to 32768 [ 94.813985][ T4321] JBD2: Ignoring recovery information on journal [ 94.840128][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.853411][ T26] audit: type=1800 audit(1775508004.071:6): pid=4321 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.21" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.902855][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 95.148727][ T4325] loop0: detected capacity change from 0 to 32768 [ 95.205172][ T4325] JBD2: Ignoring recovery information on journal [ 95.230310][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.243614][ T26] audit: type=1800 audit(1775508004.471:7): pid=4325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.22" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 95.292083][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 95.515979][ T2238] Bluetooth: hci0: command 0x0419 tx timeout [ 95.527959][ T4329] loop0: detected capacity change from 0 to 32768 [ 95.593218][ T4329] JBD2: Ignoring recovery information on journal [ 95.619011][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.632393][ T26] audit: type=1800 audit(1775508004.851:8): pid=4329 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 95.678944][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 95.905675][ T4333] loop0: detected capacity change from 0 to 32768 [ 95.970263][ T4333] JBD2: Ignoring recovery information on journal [ 95.998389][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.011581][ T26] audit: type=1800 audit(1775508005.231:9): pid=4333 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 96.062049][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 96.297544][ T4337] loop0: detected capacity change from 0 to 32768 [ 96.351156][ T4337] JBD2: Ignoring recovery information on journal [ 96.378975][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.392029][ T26] audit: type=1800 audit(1775508005.611:10): pid=4337 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 96.442914][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 96.672807][ T4341] loop0: detected capacity change from 0 to 32768 [ 96.732860][ T4341] JBD2: Ignoring recovery information on journal [ 96.763034][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.777699][ T26] audit: type=1800 audit(1775508006.001:11): pid=4341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 96.826093][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 97.106634][ T4345] JBD2: Ignoring recovery information on journal [ 97.131787][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.175823][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 97.388764][ T4349] JBD2: Ignoring recovery information on journal [ 97.415104][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.461905][ T4288] ocfs2: Unmounting device (7,0) on (node local) 2026/04/06 20:40:07 executed programs: 15 [ 97.710777][ T4353] JBD2: Ignoring recovery information on journal [ 97.736561][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.780667][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 97.952788][ T4358] set_capacity_and_notify: 3 callbacks suppressed [ 97.952798][ T4358] loop0: detected capacity change from 0 to 32768 [ 98.031266][ T4358] JBD2: Ignoring recovery information on journal [ 98.058437][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.071596][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 98.071610][ T26] audit: type=1800 audit(1775508007.291:15): pid=4358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.30" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.128254][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 98.359769][ T4362] loop0: detected capacity change from 0 to 32768 [ 98.421114][ T4362] JBD2: Ignoring recovery information on journal [ 98.448647][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.460977][ T26] audit: type=1800 audit(1775508007.681:16): pid=4362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.31" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.508432][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 98.647959][ T4366] loop0: detected capacity change from 0 to 32768 [ 98.713746][ T4366] JBD2: Ignoring recovery information on journal [ 98.742515][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.754713][ T26] audit: type=1800 audit(1775508007.981:17): pid=4366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.32" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.808334][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 98.992584][ T4370] loop0: detected capacity change from 0 to 32768 [ 99.050638][ T4370] JBD2: Ignoring recovery information on journal [ 99.075698][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.088980][ T26] audit: type=1800 audit(1775508008.311:18): pid=4370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.33" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.141746][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 99.361773][ T4377] loop0: detected capacity change from 0 to 32768 [ 99.432117][ T4377] JBD2: Ignoring recovery information on journal [ 99.459038][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.472095][ T26] audit: type=1800 audit(1775508008.691:19): pid=4377 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.34" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.523163][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 99.752492][ T4381] loop0: detected capacity change from 0 to 32768 [ 99.812297][ T4381] JBD2: Ignoring recovery information on journal [ 99.839260][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.853420][ T26] audit: type=1800 audit(1775508009.071:20): pid=4381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.35" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.901030][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 100.144864][ T4385] loop0: detected capacity change from 0 to 32768 [ 100.210035][ T4385] JBD2: Ignoring recovery information on journal [ 100.237285][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.250503][ T26] audit: type=1800 audit(1775508009.471:21): pid=4385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.36" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 100.300318][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 100.510542][ T4389] loop0: detected capacity change from 0 to 32768 [ 100.577913][ T4389] JBD2: Ignoring recovery information on journal [ 100.601955][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.613968][ T26] audit: type=1800 audit(1775508009.831:22): pid=4389 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.37" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 100.662726][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 100.817870][ T4393] loop0: detected capacity change from 0 to 32768 [ 100.883644][ T4393] JBD2: Ignoring recovery information on journal [ 100.910556][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.924802][ T26] audit: type=1800 audit(1775508010.151:23): pid=4393 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.38" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 100.973020][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 101.159365][ T4397] loop0: detected capacity change from 0 to 32768 [ 101.176632][ T4397] JBD2: Ignoring recovery information on journal [ 101.200493][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.213715][ T26] audit: type=1800 audit(1775508010.441:24): pid=4397 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.39" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 101.251264][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 101.509705][ T4401] JBD2: Ignoring recovery information on journal [ 101.536826][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.577388][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 101.786469][ T4406] JBD2: Ignoring recovery information on journal [ 101.814349][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.856689][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 102.087723][ T4410] JBD2: Ignoring recovery information on journal [ 102.112484][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.153065][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 102.393845][ T4415] JBD2: Ignoring recovery information on journal [ 102.424847][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.466612][ T4288] ocfs2: Unmounting device (7,0) on (node local) 2026/04/06 20:40:12 executed programs: 30 [ 102.722751][ T4419] JBD2: Ignoring recovery information on journal [ 102.748239][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 102.789647][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 102.961593][ T4423] set_capacity_and_notify: 5 callbacks suppressed [ 102.961603][ T4423] loop0: detected capacity change from 0 to 32768 [ 103.018384][ T4423] JBD2: Ignoring recovery information on journal [ 103.042587][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.091507][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 103.264586][ T4427] loop0: detected capacity change from 0 to 32768 [ 103.316530][ T4427] JBD2: Ignoring recovery information on journal [ 103.341899][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.355296][ T26] kauditd_printk_skb: 6 callbacks suppressed [ 103.355310][ T26] audit: type=1800 audit(1775508012.581:31): pid=4427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.46" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 103.408376][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 103.663006][ T4431] loop0: detected capacity change from 0 to 32768 [ 103.773945][ T4431] JBD2: Ignoring recovery information on journal [ 103.800635][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 103.814461][ T26] audit: type=1800 audit(1775508013.041:32): pid=4431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.47" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 103.853821][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 104.097422][ T4435] loop0: detected capacity change from 0 to 32768 [ 104.145656][ T4435] JBD2: Ignoring recovery information on journal [ 104.172572][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.185151][ T26] audit: type=1800 audit(1775508013.401:33): pid=4435 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.48" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.232199][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 104.414147][ T4439] loop0: detected capacity change from 0 to 32768 [ 104.471841][ T4439] JBD2: Ignoring recovery information on journal [ 104.506838][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.519930][ T26] audit: type=1800 audit(1775508013.741:34): pid=4439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.49" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.579388][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 104.793662][ T4443] loop0: detected capacity change from 0 to 32768 [ 104.850495][ T4443] JBD2: Ignoring recovery information on journal [ 104.880765][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.894694][ T26] audit: type=1800 audit(1775508014.111:35): pid=4443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.50" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.929107][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 105.104474][ T4447] loop0: detected capacity change from 0 to 32768 [ 105.161199][ T4447] JBD2: Ignoring recovery information on journal [ 105.186306][ T4447] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.199572][ T26] audit: type=1800 audit(1775508014.421:36): pid=4447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.51" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.248337][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 105.460587][ T4451] loop0: detected capacity change from 0 to 32768 [ 105.520864][ T4451] JBD2: Ignoring recovery information on journal [ 105.546273][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.559024][ T26] audit: type=1800 audit(1775508014.781:37): pid=4451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.52" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.617051][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 105.789219][ T4455] loop0: detected capacity change from 0 to 32768 [ 105.850633][ T4455] JBD2: Ignoring recovery information on journal [ 105.876798][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.888969][ T26] audit: type=1800 audit(1775508015.111:38): pid=4455 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.53" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.943689][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 106.174322][ T4459] loop0: detected capacity change from 0 to 32768 [ 106.284382][ T4459] JBD2: Ignoring recovery information on journal [ 106.309777][ T4459] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.322164][ T26] audit: type=1800 audit(1775508015.541:39): pid=4459 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.54" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 106.368034][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 106.650207][ T4463] JBD2: Ignoring recovery information on journal [ 106.674665][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.687988][ T26] audit: type=1800 audit(1775508015.911:40): pid=4463 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.55" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 106.752330][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 107.020878][ T4467] JBD2: Ignoring recovery information on journal [ 107.048981][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.063233][ T4467] [ 107.065612][ T4467] ====================================================== [ 107.072737][ T4467] WARNING: possible circular locking dependency detected [ 107.079780][ T4467] syzkaller #0 Not tainted [ 107.084190][ T4467] ------------------------------------------------------ [ 107.091292][ T4467] syz.0.56/4467 is trying to acquire lock: [ 107.097098][ T4467] ffff88807b3fd488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 107.108078][ T4467] [ 107.108078][ T4467] but task is already holding lock: [ 107.115459][ T4467] ffff88806deadbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 107.126485][ T4467] [ 107.126485][ T4467] which lock already depends on the new lock. [ 107.126485][ T4467] [ 107.136891][ T4467] [ 107.136891][ T4467] the existing dependency chain (in reverse order) is: [ 107.145900][ T4467] [ 107.145900][ T4467] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 107.154704][ T4467] down_read+0x44/0x2e0 [ 107.159385][ T4467] ocfs2_read_virt_blocks+0x237/0x8d0 [ 107.165264][ T4467] ocfs2_find_entry+0x3ca/0x2060 [ 107.170885][ T4467] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 107.176941][ T4467] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 107.183000][ T4467] ocfs2_get_system_file_inode+0x32b/0x7f0 [ 107.189318][ T4467] ocfs2_init_global_system_inodes+0x2f3/0x6d0 [ 107.195970][ T4467] ocfs2_fill_super+0x4060/0x50f0 [ 107.201509][ T4467] mount_bdev+0x287/0x3c0 [ 107.206337][ T4467] legacy_get_tree+0xe6/0x180 [ 107.211519][ T4467] vfs_get_tree+0x88/0x270 [ 107.216515][ T4467] do_new_mount+0x24a/0xa40 [ 107.221515][ T4467] __se_sys_mount+0x2e3/0x3d0 [ 107.226694][ T4467] do_syscall_64+0x4c/0xa0 [ 107.231622][ T4467] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 107.238020][ T4467] [ 107.238020][ T4467] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 107.246457][ T4467] __lock_acquire+0x2c42/0x7d10 [ 107.251822][ T4467] lock_acquire+0x19e/0x400 [ 107.256827][ T4467] __mutex_lock_common+0x1e3/0x2400 [ 107.262528][ T4467] mutex_lock_nested+0x17/0x20 [ 107.267806][ T4467] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 107.274127][ T4467] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 107.280713][ T4467] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 107.287549][ T4467] ocfs2_lock_allocators+0x2d5/0x5f0 [ 107.293433][ T4467] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 107.299666][ T4467] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 107.305622][ T4467] __blockdev_direct_IO+0x13d4/0x3a70 [ 107.311507][ T4467] ocfs2_direct_IO+0x233/0x2a0 [ 107.316792][ T4467] generic_file_direct_write+0x22c/0x490 [ 107.323069][ T4467] __generic_file_write_iter+0x2b1/0x4e0 [ 107.329393][ T4467] ocfs2_file_write_iter+0x1670/0x1e70 [ 107.335363][ T4467] do_iter_readv_writev+0x47e/0x5f0 [ 107.341065][ T4467] do_iter_write+0x205/0x7b0 [ 107.346158][ T4467] do_writev+0x281/0x480 [ 107.350923][ T4467] do_syscall_64+0x4c/0xa0 [ 107.355839][ T4467] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 107.362318][ T4467] [ 107.362318][ T4467] other info that might help us debug this: [ 107.362318][ T4467] [ 107.372886][ T4467] Possible unsafe locking scenario: [ 107.372886][ T4467] [ 107.380408][ T4467] CPU0 CPU1 [ 107.385793][ T4467] ---- ---- [ 107.391138][ T4467] lock(&ocfs2_file_ip_alloc_sem_key); [ 107.396666][ T4467] lock(&osb->system_file_mutex); [ 107.404386][ T4467] lock(&ocfs2_file_ip_alloc_sem_key); [ 107.412430][ T4467] lock(&osb->system_file_mutex); [ 107.417522][ T4467] [ 107.417522][ T4467] *** DEADLOCK *** [ 107.417522][ T4467] [ 107.425650][ T4467] 3 locks held by syz.0.56/4467: [ 107.430573][ T4467] #0: ffff88807ad60460 (sb_writers#13){.+.+}-{0:0}, at: do_writev+0x263/0x480 [ 107.439529][ T4467] #1: ffff88806deadf48 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 107.450825][ T4467] #2: ffff88806deadbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x904/0x1820 [ 107.462460][ T4467] [ 107.462460][ T4467] stack backtrace: [ 107.468505][ T4467] CPU: 1 PID: 4467 Comm: syz.0.56 Not tainted syzkaller #0 [ 107.475866][ T4467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 107.486004][ T4467] Call Trace: [ 107.489281][ T4467] [ 107.492208][ T4467] dump_stack_lvl+0x188/0x250 [ 107.496872][ T4467] ? load_image+0x400/0x400 [ 107.501459][ T4467] ? show_regs_print_info+0x20/0x20 [ 107.506637][ T4467] ? print_circular_bug+0x12b/0x1a0 [ 107.511839][ T4467] check_noncircular+0x296/0x330 [ 107.516754][ T4467] ? add_chain_block+0x940/0x940 [ 107.521667][ T4467] ? lockdep_lock+0xf1/0x1f0 [ 107.526245][ T4467] ? mark_lock+0x94/0x320 [ 107.530569][ T4467] __lock_acquire+0x2c42/0x7d10 [ 107.535407][ T4467] ? load_balance+0x3ba2/0x4e60 [ 107.540248][ T4467] ? verify_lock_unused+0x140/0x140 [ 107.545434][ T4467] ? mark_lock+0x94/0x320 [ 107.549750][ T4467] ? __lock_acquire+0x13bc/0x7d10 [ 107.554769][ T4467] ? hlock_conflict+0x59/0x1f0 [ 107.559536][ T4467] ? __bfs+0x2a3/0x5c0 [ 107.563637][ T4467] lock_acquire+0x19e/0x400 [ 107.568150][ T4467] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 107.574125][ T4467] ? rcu_is_watching+0x11/0xa0 [ 107.578882][ T4467] ? __might_sleep+0xf0/0xf0 [ 107.583658][ T4467] ? lock_release+0xb5/0x8a0 [ 107.588239][ T4467] ? read_lock_is_recursive+0x10/0x10 [ 107.593593][ T4467] ? rcu_lock_release+0x5/0x20 [ 107.598456][ T4467] ? read_lock_is_recursive+0x10/0x10 [ 107.603926][ T4467] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 107.609994][ T4467] __mutex_lock_common+0x1e3/0x2400 [ 107.615270][ T4467] ? ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 107.621255][ T4467] ? ocfs2_get_system_file_inode+0x156/0x7f0 [ 107.627429][ T4467] ? mutex_lock_io_nested+0x60/0x60 [ 107.632648][ T4467] ? __rwlock_init+0x140/0x140 [ 107.637426][ T4467] ? do_raw_spin_unlock+0x11d/0x230 [ 107.642610][ T4467] mutex_lock_nested+0x17/0x20 [ 107.647364][ T4467] ocfs2_get_system_file_inode+0x1b6/0x7f0 [ 107.653167][ T4467] ? ocfs2_fast_symlink_readpage+0x3f0/0x3f0 [ 107.659128][ T4467] ? lockdep_unlock+0x143/0x2e0 [ 107.663968][ T4467] ? lockdep_lock+0x1f0/0x1f0 [ 107.668633][ T4467] ? add_lock_to_list+0x18d/0x280 [ 107.673638][ T4467] ? __lock_acquire+0x28ac/0x7d10 [ 107.678744][ T4467] ocfs2_reserve_local_alloc_bits+0xfb/0x25f0 [ 107.684952][ T4467] ? verify_lock_unused+0x140/0x140 [ 107.690172][ T4467] ? ocfs2_complete_local_alloc_recovery+0x580/0x580 [ 107.697366][ T4467] ? ocfs2_reserve_clusters_with_limit+0xda/0xc10 [ 107.703776][ T4467] ? ocfs2_lock_allocators+0x2d5/0x5f0 [ 107.709223][ T4467] ? ocfs2_write_begin_nolock+0x1d17/0x4400 [ 107.715104][ T4467] ? ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 107.720712][ T4467] ? __blockdev_direct_IO+0x13d4/0x3a70 [ 107.726475][ T4467] ? generic_file_direct_write+0x22c/0x490 [ 107.732274][ T4467] ? __generic_file_write_iter+0x2b1/0x4e0 [ 107.739794][ T4467] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 107.745510][ T4467] ? do_iter_readv_writev+0x47e/0x5f0 [ 107.750974][ T4467] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 107.757031][ T4467] ? __lock_acquire+0x7d10/0x7d10 [ 107.762037][ T4467] ? do_raw_spin_lock+0x128/0x2f0 [ 107.767041][ T4467] ? __rwlock_init+0x140/0x140 [ 107.771792][ T4467] ? do_raw_spin_unlock+0x11d/0x230 [ 107.776968][ T4467] ? _raw_spin_unlock+0x24/0x40 [ 107.781795][ T4467] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 107.787840][ T4467] ? ocfs2_reserve_clusters_with_limit+0x15d/0xc10 [ 107.794494][ T4467] ocfs2_reserve_clusters_with_limit+0x1b6/0xc10 [ 107.800894][ T4467] ? ocfs2_reserve_clusters+0x30/0x30 [ 107.806300][ T4467] ? __kasan_kmalloc+0xcc/0xf0 [ 107.811073][ T4467] ? rcu_is_watching+0x11/0xa0 [ 107.815835][ T4467] ? ocfs2_num_free_extents+0x2eb/0x5b0 [ 107.821357][ T4467] ? ocfs2_validate_extent_block+0x570/0x570 [ 107.827318][ T4467] ocfs2_lock_allocators+0x2d5/0x5f0 [ 107.832590][ T4467] ? _ocfs2_clear_bit+0x40/0x40 [ 107.837417][ T4467] ? do_raw_spin_lock+0x128/0x2f0 [ 107.842422][ T4467] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 107.848308][ T4467] ? rcu_is_watching+0x11/0xa0 [ 107.853051][ T4467] ? ocfs2_write_begin_nolock+0x10ad/0x4400 [ 107.858939][ T4467] ? kfree+0x4a/0x2a0 [ 107.862904][ T4467] ocfs2_write_begin_nolock+0x1d17/0x4400 [ 107.868662][ T4467] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 107.874481][ T4467] ? __lock_acquire+0x28ac/0x7d10 [ 107.879520][ T4467] ? ocfs2_read_inode_block+0x120/0x190 [ 107.885062][ T4467] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 107.891044][ T4467] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 107.897097][ T4467] ? ocfs2_orphan_add+0x11d0/0x11d0 [ 107.902280][ T4467] ? rwsem_write_trylock+0x135/0x1c0 [ 107.907569][ T4467] ? clear_nonspinnable+0x60/0x60 [ 107.912668][ T4467] ocfs2_dio_wr_get_block+0xbb6/0x1820 [ 107.918124][ T4467] ? ocfs2_lock_get_block+0x50/0x50 [ 107.923313][ T4467] ? get_user_pages_fast_only+0x40/0x40 [ 107.928844][ T4467] ? lockdep_softirqs_off+0x430/0x430 [ 107.934196][ T4467] ? slab_post_alloc_hook+0x68/0x380 [ 107.939460][ T4467] ? iov_iter_advance+0x202/0x390 [ 107.944507][ T4467] ? ocfs2_lock_get_block+0x50/0x50 [ 107.949720][ T4467] __blockdev_direct_IO+0x13d4/0x3a70 [ 107.955113][ T4467] ? sb_init_dio_done_wq+0x80/0x80 [ 107.960211][ T4467] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 107.966183][ T4467] ? ocfs2_lock_get_block+0x50/0x50 [ 107.971387][ T4467] ? lockdep_hardirqs_on+0x94/0x140 [ 107.976572][ T4467] ? invalidate_mapping_pagevec+0x30/0x30 [ 107.982286][ T4467] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 107.988563][ T4467] ? filemap_write_and_wait_range+0x2b0/0x3d0 [ 107.994637][ T4467] ? atime_needs_update+0x780/0x780 [ 107.999869][ T4467] ? file_remove_privs+0x3f2/0x5d0 [ 108.004974][ T4467] ? ocfs2_lock_get_block+0x50/0x50 [ 108.010556][ T4467] ocfs2_direct_IO+0x233/0x2a0 [ 108.015456][ T4467] generic_file_direct_write+0x22c/0x490 [ 108.021085][ T4467] __generic_file_write_iter+0x2b1/0x4e0 [ 108.026800][ T4467] ? _raw_spin_unlock+0x24/0x40 [ 108.031650][ T4467] ? ocfs2_inode_unlock+0x11a/0x140 [ 108.036864][ T4467] ocfs2_file_write_iter+0x1670/0x1e70 [ 108.042779][ T4467] ? ocfs2_file_read_iter+0xa80/0xa80 [ 108.048241][ T4467] ? rcu_lock_release+0x5/0x20 [ 108.053116][ T4467] ? __lock_acquire+0x7d10/0x7d10 [ 108.058213][ T4467] ? aa_file_perm+0x38b/0xe80 [ 108.062876][ T4467] do_iter_readv_writev+0x47e/0x5f0 [ 108.068067][ T4467] ? aa_path_link+0x880/0x880 [ 108.072727][ T4467] ? generic_file_rw_checks+0x280/0x280 [ 108.078505][ T4467] ? common_file_perm+0x171/0x1c0 [ 108.083631][ T4467] ? fsnotify_perm+0x5d/0x560 [ 108.088398][ T4467] ? security_file_permission+0x75/0xa0 [ 108.094024][ T4467] do_iter_write+0x205/0x7b0 [ 108.098601][ T4467] do_writev+0x281/0x480 [ 108.102856][ T4467] ? do_readv+0x460/0x460 [ 108.107217][ T4467] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 108.113284][ T4467] ? lock_chain_count+0x20/0x20 [ 108.118118][ T4467] ? vtime_user_exit+0x2c8/0x3e0 [ 108.123045][ T4467] ? lockdep_hardirqs_on+0x94/0x140 [ 108.128317][ T4467] do_syscall_64+0x4c/0xa0 [ 108.132735][ T4467] ? clear_bhb_loop+0x30/0x80 [ 108.137423][ T4467] ? clear_bhb_loop+0x30/0x80 [ 108.142096][ T4467] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.147988][ T4467] RIP: 0033:0x7ff0450cf819 [ 108.152394][ T4467] 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 2026/04/06 20:40:17 executed programs: 42 [ 108.171981][ T4467] RSP: 002b:00007ffedc7d6648 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 108.180515][ T4467] RAX: ffffffffffffffda RBX: 00007ff045348fa0 RCX: 00007ff0450cf819 [ 108.188473][ T4467] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000004 [ 108.196556][ T4467] RBP: 00007ff045165c91 R08: 0000000000000000 R09: 0000000000000000 [ 108.204508][ T4467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.212481][ T4467] R13: 00007ff045348fac R14: 00007ff045348fa0 R15: 00007ff045348fa0 [ 108.220448][ T4467] [ 108.238039][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 108.411234][ T4471] set_capacity_and_notify: 2 callbacks suppressed [ 108.411244][ T4471] loop0: detected capacity change from 0 to 32768 [ 108.473307][ T4471] JBD2: Ignoring recovery information on journal [ 108.493962][ T4471] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.506571][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 108.506582][ T26] audit: type=1800 audit(1775508017.731:42): pid=4471 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.57" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 108.545152][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 108.661985][ T4475] loop0: detected capacity change from 0 to 32768 [ 108.712490][ T4475] JBD2: Ignoring recovery information on journal [ 108.731070][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.742106][ T26] audit: type=1800 audit(1775508017.971:43): pid=4475 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.58" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 108.775350][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 108.931666][ T4479] loop0: detected capacity change from 0 to 32768 [ 108.982309][ T4479] JBD2: Ignoring recovery information on journal [ 109.001567][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.013094][ T26] audit: type=1800 audit(1775508018.231:44): pid=4479 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.59" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 109.042596][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 109.189312][ T4483] loop0: detected capacity change from 0 to 32768 [ 109.245087][ T4483] JBD2: Ignoring recovery information on journal [ 109.264391][ T4483] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.275183][ T26] audit: type=1800 audit(1775508018.501:45): pid=4483 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.60" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 109.303793][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 109.478021][ T4487] loop0: detected capacity change from 0 to 32768 [ 109.524679][ T4487] JBD2: Ignoring recovery information on journal [ 109.543711][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.554637][ T26] audit: type=1800 audit(1775508018.781:46): pid=4487 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.61" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 109.587619][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 109.705394][ T4491] loop0: detected capacity change from 0 to 32768 [ 109.744641][ T4491] JBD2: Ignoring recovery information on journal [ 109.763647][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.774982][ T26] audit: type=1800 audit(1775508019.001:47): pid=4491 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.62" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 109.809148][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 109.969035][ T4495] loop0: detected capacity change from 0 to 32768 [ 110.044886][ T4495] JBD2: Ignoring recovery information on journal [ 110.063917][ T4495] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.077443][ T26] audit: type=1800 audit(1775508019.301:48): pid=4495 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.63" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 110.104711][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 110.278344][ T4499] loop0: detected capacity change from 0 to 32768 [ 110.320205][ T4499] JBD2: Ignoring recovery information on journal [ 110.339529][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.350888][ T26] audit: type=1800 audit(1775508019.571:49): pid=4499 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.64" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 110.375632][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 110.556795][ T4503] loop0: detected capacity change from 0 to 32768 [ 110.605246][ T4503] JBD2: Ignoring recovery information on journal [ 110.623751][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.638096][ T26] audit: type=1800 audit(1775508019.861:50): pid=4503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.65" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 110.670614][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 110.772987][ T4507] loop0: detected capacity change from 0 to 32768 [ 110.870332][ T4507] JBD2: Ignoring recovery information on journal [ 110.889907][ T4507] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.900551][ T26] audit: type=1800 audit(1775508020.121:51): pid=4507 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.66" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 110.925821][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 111.072128][ T4511] JBD2: Ignoring recovery information on journal [ 111.091654][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.116538][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 111.237859][ T4515] JBD2: Ignoring recovery information on journal [ 111.257925][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.281165][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 111.431524][ T4519] JBD2: Ignoring recovery information on journal [ 111.450267][ T4519] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.473563][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 111.596265][ T4523] JBD2: Ignoring recovery information on journal [ 111.615537][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.640032][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 111.789863][ T4527] JBD2: Ignoring recovery information on journal [ 111.809847][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.832786][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 111.960428][ T4531] JBD2: Ignoring recovery information on journal [ 111.978603][ T4531] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.003641][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 112.118237][ T4535] JBD2: Ignoring recovery information on journal [ 112.137495][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.160810][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 112.325685][ T4539] JBD2: Ignoring recovery information on journal [ 112.344894][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.369654][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 112.494050][ T4543] JBD2: Ignoring recovery information on journal [ 112.512600][ T4543] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.533741][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 112.784888][ T4547] JBD2: Ignoring recovery information on journal [ 112.806897][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.837480][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 113.055639][ T4551] JBD2: Ignoring recovery information on journal [ 113.080295][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.103264][ T4288] ocfs2: Unmounting device (7,0) on (node local) 2026/04/06 20:40:22 executed programs: 64 [ 113.335280][ T4555] JBD2: Ignoring recovery information on journal [ 113.356009][ T4555] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.380318][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 113.548571][ T4559] set_capacity_and_notify: 12 callbacks suppressed [ 113.548582][ T4559] loop0: detected capacity change from 0 to 32768 [ 113.605827][ T4559] JBD2: Ignoring recovery information on journal [ 113.624861][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.636210][ T26] kauditd_printk_skb: 12 callbacks suppressed [ 113.636222][ T26] audit: type=1800 audit(1775508022.861:64): pid=4559 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.79" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 113.671198][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 113.831238][ T4563] loop0: detected capacity change from 0 to 32768 [ 113.879536][ T4563] JBD2: Ignoring recovery information on journal [ 113.899545][ T4563] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.910294][ T26] audit: type=1800 audit(1775508023.131:65): pid=4563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.80" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 113.942382][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 114.091750][ T4567] loop0: detected capacity change from 0 to 32768 [ 114.179214][ T4567] JBD2: Ignoring recovery information on journal [ 114.198004][ T4567] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.209689][ T26] audit: type=1800 audit(1775508023.431:66): pid=4567 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.81" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 114.233935][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 114.381552][ T4571] loop0: detected capacity change from 0 to 32768 [ 114.446774][ T4571] JBD2: Ignoring recovery information on journal [ 114.465274][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.477228][ T26] audit: type=1800 audit(1775508023.701:67): pid=4571 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.82" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 114.505839][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 114.670130][ T4575] loop0: detected capacity change from 0 to 32768 [ 114.712989][ T4575] JBD2: Ignoring recovery information on journal [ 114.732095][ T4575] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.742882][ T26] audit: type=1800 audit(1775508023.971:68): pid=4575 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.83" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 114.772835][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 114.910037][ T4579] loop0: detected capacity change from 0 to 32768 [ 114.985824][ T4579] JBD2: Ignoring recovery information on journal [ 115.006313][ T4579] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.017465][ T26] audit: type=1800 audit(1775508024.241:69): pid=4579 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.84" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 115.046726][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 115.210340][ T4583] loop0: detected capacity change from 0 to 32768 [ 115.253495][ T4583] JBD2: Ignoring recovery information on journal [ 115.272929][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.286552][ T26] audit: type=1800 audit(1775508024.511:70): pid=4583 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.85" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 115.324798][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 115.436494][ T4587] loop0: detected capacity change from 0 to 32768 [ 115.503583][ T4587] JBD2: Ignoring recovery information on journal [ 115.522434][ T4587] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.534578][ T26] audit: type=1800 audit(1775508024.761:71): pid=4587 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.86" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 115.567538][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 115.684838][ T4591] loop0: detected capacity change from 0 to 32768 [ 115.725553][ T4591] JBD2: Ignoring recovery information on journal [ 115.744197][ T4591] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.761428][ T26] audit: type=1800 audit(1775508024.981:72): pid=4591 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.87" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 115.793776][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 115.911832][ T4595] loop0: detected capacity change from 0 to 32768 [ 115.964720][ T4595] JBD2: Ignoring recovery information on journal [ 115.984377][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.996576][ T26] audit: type=1800 audit(1775508025.221:73): pid=4595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.88" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 116.027384][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 116.202457][ T4599] JBD2: Ignoring recovery information on journal [ 116.221976][ T4599] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.251571][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 116.509854][ T4603] JBD2: Ignoring recovery information on journal [ 116.530210][ T4603] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.553690][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 116.745053][ T4607] JBD2: Ignoring recovery information on journal [ 116.764052][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.787397][ T4288] ocfs2: Unmounting device (7,0) on (node local) [ 116.942729][ T4611] JBD2: Ignoring recovery information on journal [ 116.964385][ T4611] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.996451][ T4288] ocfs2: Unmounting device (7,0) on (node local)