Warning: Permanently added '10.128.0.122' (ED25519) to the list of known hosts. 2026/06/17 13:18:01 parsed 1 programs [ 58.094414][ T4202] cgroup: Unknown subsys name 'net' [ 58.193179][ T4202] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 59.432650][ T4202] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 60.909352][ T4214] chnl_net:caif_netlink_parms(): no params data found [ 60.951895][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.959577][ T4214] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.968193][ T4214] device bridge_slave_0 entered promiscuous mode [ 60.979652][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.986909][ T4214] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.994605][ T4214] device bridge_slave_1 entered promiscuous mode [ 61.013109][ T4214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.026669][ T4214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.046611][ T4214] team0: Port device team_slave_0 added [ 61.053612][ T4214] team0: Port device team_slave_1 added [ 61.071961][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.078934][ T4214] 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. [ 61.104935][ T4214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.117727][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.124667][ T4214] 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. [ 61.150798][ T4214] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.182526][ T4214] device hsr_slave_0 entered promiscuous mode [ 61.189207][ T4214] device hsr_slave_1 entered promiscuous mode [ 61.271097][ T4214] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.281573][ T4214] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.290881][ T4214] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.300496][ T4214] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.323513][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.330675][ T4214] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.338606][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.345792][ T4214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.383125][ T4214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.398688][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.408106][ T1613] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.417290][ T1613] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.425200][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 61.440295][ T4214] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.451338][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.460747][ T1613] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.468362][ T1613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.496623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.506833][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.513891][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.523412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.534958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.543965][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.557669][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.573899][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.584894][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.710827][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.719659][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.733178][ T4214] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.756345][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.777692][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.788603][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.796924][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.808238][ T4214] device veth0_vlan entered promiscuous mode [ 61.821409][ T4214] device veth1_vlan entered promiscuous mode [ 61.845330][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.857555][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.866565][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.878884][ T4214] device veth0_macvtap entered promiscuous mode [ 61.887576][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.900166][ T4214] device veth1_macvtap entered promiscuous mode [ 61.920788][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.929927][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.939972][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.951674][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.959344][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.968571][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.981137][ T4214] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.990302][ T4214] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.000502][ T4214] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.019015][ T4214] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.690703][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.310770][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.321063][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.332212][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.349291][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.357531][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.365380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/06/17 13:18:09 executed programs: 0 [ 64.444396][ T4290] chnl_net:caif_netlink_parms(): no params data found [ 64.479814][ T4290] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.487052][ T4290] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.494636][ T4290] device bridge_slave_0 entered promiscuous mode [ 64.503392][ T4290] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.510684][ T4290] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.518397][ T4290] device bridge_slave_1 entered promiscuous mode [ 64.536870][ T4290] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.547543][ T4290] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.567160][ T4290] team0: Port device team_slave_0 added [ 64.575243][ T4290] team0: Port device team_slave_1 added [ 64.590877][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.598012][ T4290] 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. [ 64.624000][ T4290] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.635711][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.642787][ T4290] 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. [ 64.669012][ T4290] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.694630][ T4290] device hsr_slave_0 entered promiscuous mode [ 64.701621][ T4290] device hsr_slave_1 entered promiscuous mode [ 64.708733][ T4290] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.716680][ T4290] Cannot create hsr debugfs directory [ 65.145452][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.406473][ T2305] Bluetooth: hci0: command 0x0409 tx timeout [ 67.461121][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.503733][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.277233][ T4290] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.286615][ T4290] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.295175][ T4290] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.305123][ T4290] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.355087][ T4290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.378194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.387315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.398775][ T4290] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.418435][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.427055][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.435563][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.442658][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.450622][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.463842][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.473115][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.481639][ T1613] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.486110][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 68.488708][ T1613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.518672][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.527279][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.536154][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.544930][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.553620][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.564195][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.573876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.588060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.596746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.606479][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.615460][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.628437][ T144] device hsr_slave_0 left promiscuous mode [ 68.634814][ T144] device hsr_slave_1 left promiscuous mode [ 68.642231][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 68.649785][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 68.658696][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 68.666253][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 68.673795][ T144] device bridge_slave_1 left promiscuous mode [ 68.680915][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.693224][ T144] device bridge_slave_0 left promiscuous mode [ 68.700390][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.717039][ T144] device veth1_macvtap left promiscuous mode [ 68.723209][ T144] device veth0_macvtap left promiscuous mode [ 68.730420][ T144] device veth1_vlan left promiscuous mode [ 68.736826][ T144] device veth0_vlan left promiscuous mode [ 68.868449][ T144] team0 (unregistering): Port device team_slave_1 removed [ 68.881901][ T144] team0 (unregistering): Port device team_slave_0 removed [ 68.894002][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.909054][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.958272][ T144] bond0 (unregistering): Released all slaves [ 69.034053][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.122856][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.130827][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.141838][ T4290] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.172083][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.181187][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.194192][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.202574][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.211642][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.220998][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.231679][ T4290] device veth0_vlan entered promiscuous mode [ 69.250113][ T4290] device veth1_vlan entered promiscuous mode [ 69.267251][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.275344][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.284460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.294279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.305864][ T4290] device veth0_macvtap entered promiscuous mode [ 69.315296][ T4290] device veth1_macvtap entered promiscuous mode [ 69.329967][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.338596][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.346737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.354723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.363610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.376724][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.391097][ T4290] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.400003][ T4290] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.410065][ T4290] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.419058][ T4290] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.430846][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.439839][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.513574][ T1613] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.535917][ T1613] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/06/17 13:18:14 executed programs: 2 [ 69.559736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.575135][ T1613] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.584212][ T1613] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.592564][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.874788][ T4351] loop0: detected capacity change from 0 to 32768 [ 69.961615][ T4351] (syz.0.17,4351,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 69.983755][ T4351] (syz.0.17,4351,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 70.031044][ T4351] JBD2: Ignoring recovery information on journal [ 70.129152][ T4351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.195328][ T4351] [ 70.197691][ T4351] ====================================================== [ 70.204698][ T4351] WARNING: possible circular locking dependency detected [ 70.211714][ T4351] syzkaller #0 Not tainted [ 70.216119][ T4351] ------------------------------------------------------ [ 70.223120][ T4351] syz.0.17/4351 is trying to acquire lock: [ 70.228911][ T4351] ffff888076d9c650 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_setattr+0xbc2/0x1ad0 [ 70.237888][ T4351] [ 70.237888][ T4351] but task is already holding lock: [ 70.245242][ T4351] ffff88805a45bf60 (&oi->ip_alloc_sem){+.+.}-{3:3}, at: ocfs2_setattr+0xbb3/0x1ad0 [ 70.254543][ T4351] [ 70.254543][ T4351] which lock already depends on the new lock. [ 70.254543][ T4351] [ 70.264932][ T4351] [ 70.264932][ T4351] the existing dependency chain (in reverse order) is: [ 70.273934][ T4351] [ 70.273934][ T4351] -> #3 (&oi->ip_alloc_sem){+.+.}-{3:3}: [ 70.281751][ T4351] down_write+0x38/0x60 [ 70.286419][ T4351] ocfs2_try_remove_refcount_tree+0xb3/0x340 [ 70.292905][ T4351] ocfs2_xattr_set+0x609/0x13e0 [ 70.298256][ T4351] ocfs2_set_acl+0x4e1/0x590 [ 70.303346][ T4351] ocfs2_iop_set_acl+0x190/0x2b0 [ 70.308811][ T4351] posix_acl_xattr_set+0x36f/0x3e0 [ 70.314423][ T4351] __vfs_removexattr+0x3b7/0x3f0 [ 70.319862][ T4351] __vfs_removexattr_locked+0x1e4/0x230 [ 70.325904][ T4351] vfs_removexattr+0x7d/0x1b0 [ 70.331077][ T4351] ovl_workdir_create+0x33b/0x630 [ 70.336604][ T4351] ovl_get_workdir+0x37c/0x1230 [ 70.341949][ T4351] ovl_fill_super+0x1824/0x2a30 [ 70.347295][ T4351] mount_nodev+0x52/0xe0 [ 70.352060][ T4351] legacy_get_tree+0xe6/0x180 [ 70.357239][ T4351] vfs_get_tree+0x88/0x270 [ 70.362155][ T4351] do_new_mount+0x24a/0xa40 [ 70.367160][ T4351] __se_sys_mount+0x2e3/0x3d0 [ 70.372334][ T4351] do_syscall_64+0x4c/0xa0 [ 70.377250][ T4351] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 70.383643][ T4351] [ 70.383643][ T4351] -> #2 (&oi->ip_xattr_sem){++++}-{3:3}: [ 70.391435][ T4351] down_read+0x44/0x2e0 [ 70.396089][ T4351] ocfs2_init_acl+0x307/0x770 [ 70.401264][ T4351] ocfs2_mknod+0x15cb/0x2510 [ 70.406356][ T4351] ocfs2_mkdir+0x192/0x420 [ 70.411275][ T4351] vfs_mkdir+0x387/0x570 [ 70.416020][ T4351] do_mkdirat+0x1df/0x5b0 [ 70.420851][ T4351] __x64_sys_mkdir+0x6a/0x80 [ 70.425938][ T4351] do_syscall_64+0x4c/0xa0 [ 70.430857][ T4351] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 70.437248][ T4351] [ 70.437248][ T4351] -> #1 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 70.445734][ T4351] down_read+0x44/0x2e0 [ 70.450390][ T4351] ocfs2_start_trans+0x3a6/0x6f0 [ 70.455828][ T4351] ocfs2_modify_bh+0xe0/0x4c0 [ 70.461004][ T4351] ocfs2_local_read_info+0x13c8/0x1750 [ 70.466958][ T4351] dquot_load_quota_sb+0x756/0xac0 [ 70.472575][ T4351] dquot_load_quota_inode+0x2d8/0x5d0 [ 70.478462][ T4351] ocfs2_enable_quotas+0x1c5/0x490 [ 70.484070][ T4351] ocfs2_fill_super+0x3cd2/0x50f0 [ 70.489600][ T4351] mount_bdev+0x287/0x3c0 [ 70.494430][ T4351] legacy_get_tree+0xe6/0x180 [ 70.499606][ T4351] vfs_get_tree+0x88/0x270 [ 70.504543][ T4351] do_new_mount+0x24a/0xa40 [ 70.509546][ T4351] __se_sys_mount+0x2e3/0x3d0 [ 70.514719][ T4351] do_syscall_64+0x4c/0xa0 [ 70.519635][ T4351] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 70.526028][ T4351] [ 70.526028][ T4351] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 70.533564][ T4351] __lock_acquire+0x2c42/0x7d10 [ 70.538917][ T4351] lock_acquire+0x19e/0x400 [ 70.543917][ T4351] ocfs2_start_trans+0x2a7/0x6f0 [ 70.549363][ T4351] ocfs2_setattr+0xbc2/0x1ad0 [ 70.554539][ T4351] notify_change+0xbcd/0xee0 [ 70.559631][ T4351] ovl_workdir_create+0x446/0x630 [ 70.565153][ T4351] ovl_get_workdir+0x37c/0x1230 [ 70.570524][ T4351] ovl_fill_super+0x1824/0x2a30 [ 70.575870][ T4351] mount_nodev+0x52/0xe0 [ 70.580617][ T4351] legacy_get_tree+0xe6/0x180 [ 70.585795][ T4351] vfs_get_tree+0x88/0x270 [ 70.590718][ T4351] do_new_mount+0x24a/0xa40 [ 70.596243][ T4351] __se_sys_mount+0x2e3/0x3d0 [ 70.601415][ T4351] do_syscall_64+0x4c/0xa0 [ 70.606332][ T4351] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 70.612744][ T4351] [ 70.612744][ T4351] other info that might help us debug this: [ 70.612744][ T4351] [ 70.622948][ T4351] Chain exists of: [ 70.622948][ T4351] sb_internal#2 --> &oi->ip_xattr_sem --> &oi->ip_alloc_sem [ 70.622948][ T4351] [ 70.636132][ T4351] Possible unsafe locking scenario: [ 70.636132][ T4351] [ 70.643557][ T4351] CPU0 CPU1 [ 70.648895][ T4351] ---- ---- [ 70.654235][ T4351] lock(&oi->ip_alloc_sem); [ 70.658802][ T4351] lock(&oi->ip_xattr_sem); [ 70.665887][ T4351] lock(&oi->ip_alloc_sem); [ 70.672970][ T4351] lock(sb_internal#2); [ 70.677195][ T4351] [ 70.677195][ T4351] *** DEADLOCK *** [ 70.677195][ T4351] [ 70.685315][ T4351] 5 locks held by syz.0.17/4351: [ 70.690226][ T4351] #0: ffff888025cb20e0 (&type->s_umount_key#54/1){+.+.}-{3:3}, at: alloc_super+0x201/0x950 [ 70.700303][ T4351] #1: ffff888076d9c460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 70.709500][ T4351] #2: ffff888068b6d108 (&sb->s_type->i_mutex_key#21/1){+.+.}-{3:3}, at: ovl_workdir_create+0x140/0x630 [ 70.720614][ T4351] #3: ffff88805a45c2c8 (&sb->s_type->i_mutex_key#23){+.+.}-{3:3}, at: ovl_workdir_create+0x42b/0x630 [ 70.731549][ T4351] #4: ffff88805a45bf60 (&oi->ip_alloc_sem){+.+.}-{3:3}, at: ocfs2_setattr+0xbb3/0x1ad0 [ 70.741268][ T4351] [ 70.741268][ T4351] stack backtrace: [ 70.747147][ T4351] CPU: 0 PID: 4351 Comm: syz.0.17 Not tainted syzkaller #0 [ 70.754326][ T4351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 70.764367][ T4351] Call Trace: [ 70.767632][ T4351] [ 70.770546][ T4351] dump_stack_lvl+0x188/0x250 [ 70.775208][ T4351] ? load_image+0x400/0x400 [ 70.779690][ T4351] ? show_regs_print_info+0x20/0x20 [ 70.784869][ T4351] ? print_circular_bug+0x12b/0x1a0 [ 70.790050][ T4351] check_noncircular+0x296/0x330 [ 70.794966][ T4351] ? add_chain_block+0x940/0x940 [ 70.799894][ T4351] ? lockdep_lock+0xf1/0x1f0 [ 70.804468][ T4351] ? mark_lock+0x94/0x320 [ 70.808775][ T4351] __lock_acquire+0x2c42/0x7d10 [ 70.813635][ T4351] ? __lock_acquire+0x28ac/0x7d10 [ 70.818643][ T4351] ? verify_lock_unused+0x140/0x140 [ 70.823823][ T4351] ? verify_lock_unused+0x140/0x140 [ 70.829025][ T4351] ? verify_lock_unused+0x140/0x140 [ 70.834204][ T4351] lock_acquire+0x19e/0x400 [ 70.838688][ T4351] ? ocfs2_setattr+0xbc2/0x1ad0 [ 70.843522][ T4351] ? __might_sleep+0xf0/0xf0 [ 70.848096][ T4351] ? do_raw_spin_lock+0x128/0x2f0 [ 70.853098][ T4351] ? read_lock_is_recursive+0x10/0x10 [ 70.858449][ T4351] ? __rwlock_init+0x140/0x140 [ 70.863191][ T4351] ? do_raw_spin_unlock+0x11d/0x230 [ 70.868368][ T4351] ocfs2_start_trans+0x2a7/0x6f0 [ 70.873286][ T4351] ? ocfs2_setattr+0xbc2/0x1ad0 [ 70.878116][ T4351] ? ocfs2_recovery_exit+0x50/0x50 [ 70.883206][ T4351] ? mark_lock+0x94/0x320 [ 70.887514][ T4351] ocfs2_setattr+0xbc2/0x1ad0 [ 70.892174][ T4351] ? ocfs2_extend_allocation+0x1830/0x1830 [ 70.897961][ T4351] ? ktime_get_coarse_real_ts64+0x36/0x120 [ 70.903747][ T4351] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 70.909967][ T4351] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 70.915837][ T4351] ? current_time+0x1ad/0x2c0 [ 70.920500][ T4351] ? atime_needs_update+0x780/0x780 [ 70.925680][ T4351] ? bpf_lsm_inode_setattr+0x5/0x10 [ 70.930859][ T4351] ? try_break_deleg+0x79/0x120 [ 70.935689][ T4351] ? ocfs2_extend_allocation+0x1830/0x1830 [ 70.941477][ T4351] notify_change+0xbcd/0xee0 [ 70.946050][ T4351] ovl_workdir_create+0x446/0x630 [ 70.951060][ T4351] ? ovl_mount_dir_noesc+0x240/0x240 [ 70.956328][ T4351] ? rcu_read_lock_any_held+0xb0/0x130 [ 70.961773][ T4351] ? __mnt_want_write+0x1e2/0x260 [ 70.966777][ T4351] ovl_get_workdir+0x37c/0x1230 [ 70.971613][ T4351] ? do_raw_spin_unlock+0x11d/0x230 [ 70.976790][ T4351] ? ovl_get_upper+0x600/0x600 [ 70.981532][ T4351] ? ovl_inuse_trylock+0xb9/0xd0 [ 70.986454][ T4351] ? ovl_get_upper+0x456/0x600 [ 70.991196][ T4351] ? ovl_fill_super+0x2a30/0x2a30 [ 70.996204][ T4351] ovl_fill_super+0x1824/0x2a30 [ 71.001044][ T4351] ? ovl_mount+0x30/0x30 [ 71.005291][ T4351] ? sget+0x427/0x440 [ 71.009256][ T4351] ? free_anon_bdev+0x20/0x20 [ 71.013912][ T4351] ? ovl_mount+0x30/0x30 [ 71.018135][ T4351] mount_nodev+0x52/0xe0 [ 71.022363][ T4351] legacy_get_tree+0xe6/0x180 [ 71.027020][ T4351] ? virtio_fs_zero_page_range+0x120/0x120 [ 71.032808][ T4351] vfs_get_tree+0x88/0x270 [ 71.037202][ T4351] do_new_mount+0x24a/0xa40 [ 71.041687][ T4351] __se_sys_mount+0x2e3/0x3d0 [ 71.046347][ T4351] ? __x64_sys_mount+0xc0/0xc0 [ 71.051089][ T4351] ? lockdep_hardirqs_on+0x94/0x140 [ 71.056267][ T4351] ? __x64_sys_mount+0x1c/0xc0 [ 71.061011][ T4351] do_syscall_64+0x4c/0xa0 [ 71.065406][ T4351] ? clear_bhb_loop+0x30/0x80 [ 71.070064][ T4351] ? clear_bhb_loop+0x30/0x80 [ 71.074722][ T4351] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 71.080605][ T4351] RIP: 0033:0x7febb5063e59 [ 71.085023][ T4351] 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 [ 71.104607][ T4351] RSP: 002b:00007ffec5718a78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 71.113020][ T4351] RAX: ffffffffffffffda RBX: 00007febb52dcfa0 RCX: 00007febb5063e59 [ 71.120978][ T4351] RDX: 0000200000000000 RSI: 0000200000000280 RDI: 0000000000000000 [ 71.128927][ T4351] RBP: 00007febb50f9d6f R08: 00002000000002c0 R09: 0000000000000000 [ 71.136895][ T4351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.144844][ T4351] R13: 00007febb52dcfac R14: 00007febb52dcfa0 R15: 00007febb52dcfa0 [ 71.152800][ T4351] [ 71.157779][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 71.176269][ T4351] overlayfs: upper fs does not support tmpfile. [ 71.183990][ T4351] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 71.196590][ T4351] overlayfs: upper fs missing required features. [ 71.213285][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 71.367188][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.373506][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.405163][ T4354] loop0: detected capacity change from 0 to 32768 [ 71.452735][ T4354] (syz.0.18,4354,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 71.466309][ T4354] (syz.0.18,4354,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 71.484210][ T4354] JBD2: Ignoring recovery information on journal [ 71.510040][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.530547][ T4354] overlayfs: upper fs does not support tmpfile. [ 71.537697][ T4354] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 71.545430][ T4354] overlayfs: upper fs missing required features. [ 71.558824][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 71.726750][ T4357] loop0: detected capacity change from 0 to 32768 [ 71.806902][ T4357] (syz.0.19,4357,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 71.820820][ T4357] (syz.0.19,4357,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 71.847829][ T4357] JBD2: Ignoring recovery information on journal [ 71.867175][ T4357] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.904593][ T4357] overlayfs: upper fs does not support tmpfile. [ 71.911515][ T4357] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 71.919431][ T4357] overlayfs: upper fs missing required features. [ 71.932965][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 72.130081][ T4360] loop0: detected capacity change from 0 to 32768 [ 72.157793][ T4360] (syz.0.20,4360,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 72.172009][ T4360] (syz.0.20,4360,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 72.190010][ T4360] JBD2: Ignoring recovery information on journal [ 72.222606][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.256705][ T4360] overlayfs: upper fs does not support tmpfile. [ 72.263691][ T4360] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 72.271449][ T4360] overlayfs: upper fs missing required features. [ 72.286147][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 72.512443][ T4363] loop0: detected capacity change from 0 to 32768 [ 72.526331][ T4363] (syz.0.21,4363,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 72.548595][ T4363] (syz.0.21,4363,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 72.567368][ T4363] JBD2: Ignoring recovery information on journal [ 72.587645][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.604032][ T4363] overlayfs: upper fs does not support tmpfile. [ 72.626239][ T4363] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 72.637008][ T4363] overlayfs: upper fs missing required features. [ 72.652847][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 72.861933][ T4366] loop0: detected capacity change from 0 to 32768 [ 72.876076][ T4366] (syz.0.22,4366,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 72.889465][ T4366] (syz.0.22,4366,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 72.906965][ T4366] JBD2: Ignoring recovery information on journal [ 72.930006][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.945222][ T4366] overlayfs: upper fs does not support tmpfile. [ 72.952120][ T4366] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 72.960004][ T4366] overlayfs: upper fs missing required features. [ 72.974391][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 73.131788][ T4369] loop0: detected capacity change from 0 to 32768 [ 73.177132][ T4369] (syz.0.23,4369,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 73.190483][ T4369] (syz.0.23,4369,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 73.205895][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 73.213981][ T4369] JBD2: Ignoring recovery information on journal [ 73.239018][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.269239][ T4369] overlayfs: upper fs does not support tmpfile. [ 73.276144][ T4369] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 73.283644][ T4369] overlayfs: upper fs missing required features. [ 73.297277][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 73.479194][ T4372] loop0: detected capacity change from 0 to 32768 [ 73.542598][ T4372] (syz.0.24,4372,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 73.556404][ T4372] (syz.0.24,4372,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 73.573584][ T4372] JBD2: Ignoring recovery information on journal [ 73.597227][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.629401][ T4372] overlayfs: upper fs does not support tmpfile. [ 73.636060][ T4372] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 73.643524][ T4372] overlayfs: upper fs missing required features. [ 73.657568][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 73.835128][ T4375] loop0: detected capacity change from 0 to 32768 [ 73.927122][ T4375] (syz.0.25,4375,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 73.940560][ T4375] (syz.0.25,4375,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 73.957823][ T4375] JBD2: Ignoring recovery information on journal [ 73.975511][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.007458][ T4375] overlayfs: upper fs does not support tmpfile. [ 74.014059][ T4375] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 74.021824][ T4375] overlayfs: upper fs missing required features. [ 74.035037][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 74.187217][ T4378] loop0: detected capacity change from 0 to 32768 [ 74.232708][ T4378] (syz.0.26,4378,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 74.246549][ T4378] (syz.0.26,4378,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 74.263795][ T4378] JBD2: Ignoring recovery information on journal [ 74.283603][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.299860][ T4378] overlayfs: upper fs does not support tmpfile. [ 74.306799][ T4378] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 74.314475][ T4378] overlayfs: upper fs missing required features. [ 74.330872][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 74.530061][ T4381] (syz.0.27,4381,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 74.543498][ T4381] (syz.0.27,4381,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 74.561663][ T4381] JBD2: Ignoring recovery information on journal [ 74.587332][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.619485][ T4381] overlayfs: upper fs does not support tmpfile. [ 74.626232][ T4381] overlayfs: upper fs does not support RENAME_WHITEOUT. 2026/06/17 13:18:19 executed programs: 13 [ 74.633671][ T4381] overlayfs: upper fs missing required features. [ 74.647321][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 74.907036][ T4384] (syz.0.28,4384,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 74.920487][ T4384] (syz.0.28,4384,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 74.938335][ T4384] JBD2: Ignoring recovery information on journal [ 74.957878][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.988697][ T4384] overlayfs: upper fs does not support tmpfile. [ 74.995504][ T4384] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 75.003629][ T4384] overlayfs: upper fs missing required features. [ 75.017453][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 75.187549][ T4387] set_capacity_and_notify: 2 callbacks suppressed [ 75.187564][ T4387] loop0: detected capacity change from 0 to 32768 [ 75.242493][ T4387] (syz.0.29,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.273972][ T4387] (syz.0.29,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.291224][ T4387] JBD2: Ignoring recovery information on journal [ 75.311760][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.331782][ T4387] overlayfs: upper fs does not support tmpfile. [ 75.339043][ T4387] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 75.356555][ T4387] overlayfs: upper fs missing required features. [ 75.374665][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 75.568924][ T4390] loop0: detected capacity change from 0 to 32768 [ 75.622462][ T4390] (syz.0.30,4390,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.635911][ T4390] (syz.0.30,4390,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.653114][ T4390] JBD2: Ignoring recovery information on journal [ 75.676480][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.700195][ T4390] overlayfs: upper fs does not support tmpfile. [ 75.707529][ T4390] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 75.714931][ T4390] overlayfs: upper fs missing required features. [ 75.728376][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 75.888136][ T4393] loop0: detected capacity change from 0 to 32768 [ 75.930518][ T4393] (syz.0.31,4393,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.943991][ T4393] (syz.0.31,4393,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.961231][ T4393] JBD2: Ignoring recovery information on journal [ 75.986574][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.011017][ T4393] overlayfs: upper fs does not support tmpfile. [ 76.018020][ T4393] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 76.025569][ T4393] overlayfs: upper fs missing required features. [ 76.039363][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 76.218399][ T4396] loop0: detected capacity change from 0 to 32768 [ 76.307188][ T4396] (syz.0.32,4396,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.320925][ T4396] (syz.0.32,4396,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.338055][ T4396] JBD2: Ignoring recovery information on journal [ 76.357704][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.389556][ T4396] overlayfs: upper fs does not support tmpfile. [ 76.396458][ T4396] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 76.404107][ T4396] overlayfs: upper fs missing required features. [ 76.419089][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 76.665787][ T4399] loop0: detected capacity change from 0 to 32768 [ 76.732154][ T4399] (syz.0.33,4399,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.745642][ T4399] (syz.0.33,4399,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 76.762593][ T4399] JBD2: Ignoring recovery information on journal [ 76.786112][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.810055][ T4399] overlayfs: upper fs does not support tmpfile. [ 76.817268][ T4399] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 76.824762][ T4399] overlayfs: upper fs missing required features. [ 76.839231][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 77.006202][ T4402] loop0: detected capacity change from 0 to 32768 [ 77.082620][ T4402] (syz.0.34,4402,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.096512][ T4402] (syz.0.34,4402,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.113802][ T4402] JBD2: Ignoring recovery information on journal [ 77.137782][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.169965][ T4402] overlayfs: upper fs does not support tmpfile. [ 77.176846][ T4402] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 77.184530][ T4402] overlayfs: upper fs missing required features. [ 77.198364][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 77.368586][ T4405] loop0: detected capacity change from 0 to 32768 [ 77.412077][ T4405] (syz.0.35,4405,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.425546][ T4405] (syz.0.35,4405,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.443459][ T4405] JBD2: Ignoring recovery information on journal [ 77.468563][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.492740][ T4405] overlayfs: upper fs does not support tmpfile. [ 77.500558][ T4405] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 77.508804][ T4405] overlayfs: upper fs missing required features. [ 77.521758][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 77.672452][ T4408] loop0: detected capacity change from 0 to 32768 [ 77.722289][ T4408] (syz.0.36,4408,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.736253][ T4408] (syz.0.36,4408,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.753711][ T4408] JBD2: Ignoring recovery information on journal [ 77.775487][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.794867][ T4408] overlayfs: upper fs does not support tmpfile. [ 77.802070][ T4408] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 77.810057][ T4408] overlayfs: upper fs missing required features. [ 77.823117][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 77.970958][ T4411] loop0: detected capacity change from 0 to 32768 [ 78.066883][ T4411] (syz.0.37,4411,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.080309][ T4411] (syz.0.37,4411,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.097212][ T4411] JBD2: Ignoring recovery information on journal [ 78.115130][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.147616][ T4411] overlayfs: upper fs does not support tmpfile. [ 78.154148][ T4411] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 78.161678][ T4411] overlayfs: upper fs missing required features. [ 78.176565][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 78.322384][ T4414] loop0: detected capacity change from 0 to 32768 [ 78.382514][ T4414] (syz.0.38,4414,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.396361][ T4414] (syz.0.38,4414,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.413496][ T4414] JBD2: Ignoring recovery information on journal [ 78.433856][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.453590][ T4414] overlayfs: upper fs does not support tmpfile. [ 78.460869][ T4414] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 78.468759][ T4414] overlayfs: upper fs missing required features. [ 78.482143][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 78.689834][ T4417] (syz.0.39,4417,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.703294][ T4417] (syz.0.39,4417,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.720460][ T4417] JBD2: Ignoring recovery information on journal [ 78.745062][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.769999][ T4417] overlayfs: upper fs does not support tmpfile. [ 78.777282][ T4417] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 78.784687][ T4417] overlayfs: upper fs missing required features. [ 78.798259][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 79.032544][ T4420] (syz.0.40,4420,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.046188][ T4420] (syz.0.40,4420,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.063929][ T4420] JBD2: Ignoring recovery information on journal [ 79.087283][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.119350][ T4420] overlayfs: upper fs does not support tmpfile. [ 79.126501][ T4420] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 79.134193][ T4420] overlayfs: upper fs missing required features. [ 79.148060][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 79.382976][ T4423] (syz.0.41,4423,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.396432][ T4423] (syz.0.41,4423,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.413717][ T4423] JBD2: Ignoring recovery information on journal [ 79.438122][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.464885][ T4423] overlayfs: upper fs does not support tmpfile. [ 79.472104][ T4423] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 79.479800][ T4423] overlayfs: upper fs missing required features. [ 79.493501][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 79.701856][ T4426] (syz.0.42,4426,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.715268][ T4426] (syz.0.42,4426,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 79.732481][ T4426] JBD2: Ignoring recovery information on journal [ 79.753719][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.777338][ T4426] overlayfs: upper fs does not support tmpfile. [ 79.784213][ T4426] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 79.791795][ T4426] overlayfs: upper fs missing required features. 2026/06/17 13:18:24 executed programs: 28 [ 79.805549][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 80.031644][ T4429] (syz.0.43,4429,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.045046][ T4429] (syz.0.43,4429,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 80.062100][ T4429] JBD2: Ignoring recovery information on journal [ 80.086462][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.119304][ T4429] overlayfs: upper fs does not support tmpfile. [ 80.126203][ T4429] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 80.133655][ T4429] overlayfs: upper fs missing required features. [ 80.147165][ T4290] ocfs2: Unmounting device (7,0) on (node local)