Warning: Permanently added '10.128.0.151' (ED25519) to the list of known hosts. 2026/01/13 20:50:59 parsed 1 programs [ 53.633315][ T4186] cgroup: Unknown subsys name 'net' [ 53.769367][ T4186] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 54.999948][ T4186] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 56.430812][ T477] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.445152][ T477] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.458222][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 56.468793][ T477] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.476831][ T477] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.485989][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 58.111177][ T4243] chnl_net:caif_netlink_parms(): no params data found [ 58.260114][ T4243] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.267979][ T4243] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.283898][ T4243] device bridge_slave_0 entered promiscuous mode [ 58.297582][ T4243] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.305305][ T4243] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.313306][ T4243] device bridge_slave_1 entered promiscuous mode [ 58.331769][ T4243] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.342741][ T4243] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.363401][ T4243] team0: Port device team_slave_0 added [ 58.370374][ T4243] team0: Port device team_slave_1 added [ 58.385673][ T4243] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.392650][ T4243] 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. [ 58.418766][ T4243] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.430879][ T4243] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.437882][ T4243] 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. [ 58.464025][ T4243] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.493814][ T4243] device hsr_slave_0 entered promiscuous mode [ 58.500574][ T4243] device hsr_slave_1 entered promiscuous mode [ 58.574042][ T4243] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.584099][ T4243] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.593374][ T4243] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.602567][ T4243] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.659833][ T4243] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.672604][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.681729][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.692620][ T4243] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.702121][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.711000][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.720797][ T3016] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.728015][ T3016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.738796][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.766756][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.775750][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.784177][ T3016] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.791261][ T3016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.807271][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.815894][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.825827][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.836338][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.844965][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.855572][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.864497][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.878397][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.910384][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.921735][ T4243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.023234][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.031390][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.043342][ T4243] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.073118][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.091660][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.100122][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.108076][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.119856][ T4243] device veth0_vlan entered promiscuous mode [ 59.145369][ T4243] device veth1_vlan entered promiscuous mode [ 59.163122][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.171102][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.181521][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.195059][ T4243] device veth0_macvtap entered promiscuous mode [ 59.219540][ T4243] device veth1_macvtap entered promiscuous mode [ 59.235905][ T4243] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.243551][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.252089][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.260750][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.274558][ T4243] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.282729][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.291307][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.313989][ T4243] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.323435][ T4243] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.332617][ T4243] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.341522][ T4243] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/01/13 20:51:08 executed programs: 0 [ 60.616791][ T4297] chnl_net:caif_netlink_parms(): no params data found [ 60.671318][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.678525][ T4297] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.686714][ T4297] device bridge_slave_0 entered promiscuous mode [ 60.695368][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.702471][ T4297] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.710631][ T4297] device bridge_slave_1 entered promiscuous mode [ 60.731933][ T4297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.742858][ T4297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.767737][ T4297] team0: Port device team_slave_0 added [ 60.775162][ T4297] team0: Port device team_slave_1 added [ 60.796157][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.803103][ T4297] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 60.829918][ T4297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.842522][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.849706][ T4297] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 60.876208][ T4297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.910888][ T4297] device hsr_slave_0 entered promiscuous mode [ 60.918480][ T4297] device hsr_slave_1 entered promiscuous mode [ 60.926431][ T4297] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.934890][ T4297] Cannot create hsr debugfs directory [ 61.021075][ T4297] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.515340][ T4255] Bluetooth: hci0: command 0x0409 tx timeout [ 64.400611][ T4297] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.459325][ T4297] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.540981][ T4297] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.594602][ T4255] Bluetooth: hci0: command 0x041b tx timeout [ 64.677133][ T4297] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.686897][ T4297] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.695855][ T4297] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.704189][ T4297] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.757237][ T4297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.783569][ T4297] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.790974][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.798899][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.808705][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.818582][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.828393][ T3016] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.835490][ T3016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.843421][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.863875][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.872644][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.882196][ T3016] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.889270][ T3016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.898966][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.920732][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.933423][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.942611][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.951345][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.961259][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.970487][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.991150][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.999888][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.011233][ T4297] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.022412][ T4297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.031092][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.039896][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.057925][ T154] device hsr_slave_0 left promiscuous mode [ 65.068183][ T154] device hsr_slave_1 left promiscuous mode [ 65.075082][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.082513][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.094005][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.101613][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.109588][ T154] device bridge_slave_1 left promiscuous mode [ 65.116615][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.129152][ T154] device bridge_slave_0 left promiscuous mode [ 65.136388][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.151915][ T154] device veth1_macvtap left promiscuous mode [ 65.158741][ T154] device veth0_macvtap left promiscuous mode [ 65.164944][ T154] device veth1_vlan left promiscuous mode [ 65.170902][ T154] device veth0_vlan left promiscuous mode [ 65.292401][ T154] team0 (unregistering): Port device team_slave_1 removed [ 65.304573][ T154] team0 (unregistering): Port device team_slave_0 removed [ 65.317703][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.332629][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.383548][ T154] bond0 (unregistering): Released all slaves [ 65.499768][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.508039][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.521209][ T4297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.541876][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.551613][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.571869][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.580230][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.588694][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.596689][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.607192][ T4297] device veth0_vlan entered promiscuous mode [ 65.619895][ T4297] device veth1_vlan entered promiscuous mode [ 65.643940][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.653291][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.661568][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.670457][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.680901][ T4297] device veth0_macvtap entered promiscuous mode [ 65.691622][ T4297] device veth1_macvtap entered promiscuous mode [ 65.708450][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.718424][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.726886][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.735429][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.744112][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.756727][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.764083][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.773940][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.785548][ T4297] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.794802][ T4297] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.803519][ T4297] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.812574][ T4297] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.868781][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.885548][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.894398][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.915337][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.923269][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.934381][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.198265][ T4315] loop0: detected capacity change from 0 to 32768 [ 66.216459][ T4315] ======================================================= [ 66.216459][ T4315] WARNING: The mand mount option has been deprecated and [ 66.216459][ T4315] and is ignored by this kernel. Remove the mand [ 66.216459][ T4315] option from the mount to silence this warning. [ 66.216459][ T4315] ======================================================= [ 66.270452][ T4315] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 66.286818][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.298548][ T3016] (kworker/u4:4,3016,1):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #72: rec_len % 4 != 0 - offset=312, inode=13845347915746889, rec_len=25793, name_len=214 [ 66.313351][ T4315] [ 66.317728][ T4315] ====================================================== [ 66.324741][ T4315] WARNING: possible circular locking dependency detected [ 66.331765][ T4315] syzkaller #0 Not tainted [ 66.336174][ T4315] ------------------------------------------------------ [ 66.343187][ T4315] syz.0.17/4315 is trying to acquire lock: [ 66.349001][ T4315] ffff88807d662650 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_setattr+0x886/0x1a10 [ 66.357997][ T4315] [ 66.357997][ T4315] but task is already holding lock: [ 66.365359][ T4315] ffff88806913a2e0 (&oi->ip_alloc_sem){+.+.}-{3:3}, at: ocfs2_setattr+0x877/0x1a10 [ 66.374675][ T4315] [ 66.374675][ T4315] which lock already depends on the new lock. [ 66.374675][ T4315] [ 66.385120][ T4315] [ 66.385120][ T4315] the existing dependency chain (in reverse order) is: [ 66.394130][ T4315] [ 66.394130][ T4315] -> #4 (&oi->ip_alloc_sem){+.+.}-{3:3}: [ 66.401952][ T4315] down_write+0x38/0x60 [ 66.406643][ T4315] ocfs2_try_remove_refcount_tree+0xb3/0x320 [ 66.413151][ T4315] ocfs2_xattr_set+0x592/0x11e0 [ 66.418612][ T4315] ocfs2_set_acl+0x4e1/0x590 [ 66.423725][ T4315] ocfs2_iop_set_acl+0x16f/0x270 [ 66.429197][ T4315] posix_acl_xattr_set+0x36f/0x3e0 [ 66.434829][ T4315] __vfs_removexattr+0x3b7/0x3f0 [ 66.440281][ T4315] __vfs_removexattr_locked+0x1e4/0x230 [ 66.446343][ T4315] vfs_removexattr+0x7d/0x1b0 [ 66.451533][ T4315] ovl_workdir_create+0x2ea/0x580 [ 66.457072][ T4315] ovl_get_workdir+0x352/0x11a0 [ 66.462438][ T4315] ovl_fill_super+0x1925/0x2ae0 [ 66.467813][ T4315] mount_nodev+0x52/0xe0 [ 66.472576][ T4315] legacy_get_tree+0xe6/0x180 [ 66.477762][ T4315] vfs_get_tree+0x88/0x270 [ 66.482698][ T4315] do_new_mount+0x24a/0xa40 [ 66.487713][ T4315] __se_sys_mount+0x2d6/0x3c0 [ 66.492904][ T4315] do_syscall_64+0x4c/0xa0 [ 66.497837][ T4315] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.504249][ T4315] [ 66.504249][ T4315] -> #3 (&oi->ip_xattr_sem){++++}-{3:3}: [ 66.512052][ T4315] down_read+0x44/0x2e0 [ 66.516710][ T4315] ocfs2_init_acl+0x2fb/0x720 [ 66.521884][ T4315] ocfs2_mknod+0x142f/0x22b0 [ 66.526979][ T4315] ocfs2_mkdir+0x192/0x410 [ 66.531904][ T4315] vfs_mkdir+0x387/0x570 [ 66.536646][ T4315] do_mkdirat+0x1d7/0x5a0 [ 66.541470][ T4315] __x64_sys_mkdirat+0x85/0x90 [ 66.546739][ T4315] do_syscall_64+0x4c/0xa0 [ 66.551662][ T4315] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.558054][ T4315] [ 66.558054][ T4315] -> #2 (jbd2_handle){++++}-{0:0}: [ 66.565324][ T4315] start_this_handle+0x1338/0x15a0 [ 66.570940][ T4315] jbd2__journal_start+0x2b7/0x5a0 [ 66.576571][ T4315] jbd2_journal_start+0x26/0x30 [ 66.581923][ T4315] ocfs2_start_trans+0x374/0x6c0 [ 66.587386][ T4315] ocfs2_mknod+0xe2f/0x22b0 [ 66.592389][ T4315] ocfs2_mkdir+0x192/0x410 [ 66.597308][ T4315] vfs_mkdir+0x387/0x570 [ 66.602060][ T4315] do_mkdirat+0x1d7/0x5a0 [ 66.606888][ T4315] __x64_sys_mkdirat+0x85/0x90 [ 66.612157][ T4315] do_syscall_64+0x4c/0xa0 [ 66.617125][ T4315] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.623523][ T4315] [ 66.623523][ T4315] -> #1 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 66.633837][ T4315] down_read+0x44/0x2e0 [ 66.638509][ T4315] ocfs2_start_trans+0x368/0x6c0 [ 66.643952][ T4315] ocfs2_mknod+0xe2f/0x22b0 [ 66.648966][ T4315] ocfs2_mkdir+0x192/0x410 [ 66.653892][ T4315] vfs_mkdir+0x387/0x570 [ 66.658799][ T4315] do_mkdirat+0x1d7/0x5a0 [ 66.663652][ T4315] __x64_sys_mkdirat+0x85/0x90 [ 66.668931][ T4315] do_syscall_64+0x4c/0xa0 [ 66.673867][ T4315] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.680270][ T4315] [ 66.680270][ T4315] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 66.687722][ T4315] __lock_acquire+0x2c33/0x7c60 [ 66.693077][ T4315] lock_acquire+0x197/0x3f0 [ 66.698083][ T4315] ocfs2_start_trans+0x269/0x6c0 [ 66.703524][ T4315] ocfs2_setattr+0x886/0x1a10 [ 66.708786][ T4315] notify_change+0xbcd/0xee0 [ 66.713881][ T4315] ovl_workdir_create+0x3ee/0x580 [ 66.719417][ T4315] ovl_get_workdir+0x352/0x11a0 [ 66.724785][ T4315] ovl_fill_super+0x1925/0x2ae0 [ 66.730255][ T4315] mount_nodev+0x52/0xe0 [ 66.735010][ T4315] legacy_get_tree+0xe6/0x180 [ 66.740364][ T4315] vfs_get_tree+0x88/0x270 [ 66.745279][ T4315] do_new_mount+0x24a/0xa40 [ 66.750294][ T4315] __se_sys_mount+0x2d6/0x3c0 [ 66.755989][ T4315] do_syscall_64+0x4c/0xa0 [ 66.760908][ T4315] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.767304][ T4315] [ 66.767304][ T4315] other info that might help us debug this: [ 66.767304][ T4315] [ 66.777507][ T4315] Chain exists of: [ 66.777507][ T4315] sb_internal#2 --> &oi->ip_xattr_sem --> &oi->ip_alloc_sem [ 66.777507][ T4315] [ 66.790699][ T4315] Possible unsafe locking scenario: [ 66.790699][ T4315] [ 66.798121][ T4315] CPU0 CPU1 [ 66.803463][ T4315] ---- ---- [ 66.808801][ T4315] lock(&oi->ip_alloc_sem); [ 66.813374][ T4315] lock(&oi->ip_xattr_sem); [ 66.820465][ T4315] lock(&oi->ip_alloc_sem); [ 66.827549][ T4315] lock(sb_internal#2); [ 66.831771][ T4315] [ 66.831771][ T4315] *** DEADLOCK *** [ 66.831771][ T4315] [ 66.839886][ T4315] 5 locks held by syz.0.17/4315: [ 66.844810][ T4315] #0: ffff88807d0a60e0 (&type->s_umount_key#54/1){+.+.}-{3:3}, at: alloc_super+0x201/0x950 [ 66.854904][ T4315] #1: ffff88807d662460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 66.864212][ T4315] #2: ffff888069139808 (&sb->s_type->i_mutex_key#21/1){+.+.}-{3:3}, at: ovl_workdir_create+0x127/0x580 [ 66.875508][ T4315] #3: ffff88806913a648 (&sb->s_type->i_mutex_key#23){+.+.}-{3:3}, at: ovl_workdir_create+0x3d3/0x580 [ 66.886446][ T4315] #4: ffff88806913a2e0 (&oi->ip_alloc_sem){+.+.}-{3:3}, at: ocfs2_setattr+0x877/0x1a10 [ 66.896175][ T4315] [ 66.896175][ T4315] stack backtrace: [ 66.902079][ T4315] CPU: 0 PID: 4315 Comm: syz.0.17 Not tainted syzkaller #0 [ 66.909265][ T4315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 66.919415][ T4315] Call Trace: [ 66.922682][ T4315] [ 66.925597][ T4315] dump_stack_lvl+0x168/0x230 [ 66.930259][ T4315] ? load_image+0x3b0/0x3b0 [ 66.934746][ T4315] ? show_regs_print_info+0x20/0x20 [ 66.939929][ T4315] ? print_circular_bug+0x12b/0x1a0 [ 66.945111][ T4315] check_noncircular+0x274/0x310 [ 66.950029][ T4315] ? add_chain_block+0x940/0x940 [ 66.954945][ T4315] ? lockdep_lock+0xdc/0x1e0 [ 66.959519][ T4315] ? add_lock_to_list+0x18d/0x280 [ 66.964521][ T4315] ? mark_lock+0x94/0x320 [ 66.968832][ T4315] __lock_acquire+0x2c33/0x7c60 [ 66.973667][ T4315] ? verify_lock_unused+0x140/0x140 [ 66.978861][ T4315] ? verify_lock_unused+0x140/0x140 [ 66.984043][ T4315] ? verify_lock_unused+0x140/0x140 [ 66.989225][ T4315] lock_acquire+0x197/0x3f0 [ 66.993732][ T4315] ? ocfs2_setattr+0x886/0x1a10 [ 66.998587][ T4315] ? __might_sleep+0xf0/0xf0 [ 67.003172][ T4315] ? do_raw_spin_lock+0x11d/0x280 [ 67.008188][ T4315] ? read_lock_is_recursive+0x10/0x10 [ 67.013586][ T4315] ? __rwlock_init+0x140/0x140 [ 67.018354][ T4315] ? do_raw_spin_unlock+0x11d/0x230 [ 67.023550][ T4315] ocfs2_start_trans+0x269/0x6c0 [ 67.029660][ T4315] ? ocfs2_setattr+0x886/0x1a10 [ 67.034861][ T4315] ? ocfs2_recovery_exit+0x50/0x50 [ 67.039988][ T4315] ? mark_lock+0x94/0x320 [ 67.044322][ T4315] ocfs2_setattr+0x886/0x1a10 [ 67.049110][ T4315] ? ocfs2_extend_allocation+0x1760/0x1760 [ 67.054916][ T4315] ? ktime_get_coarse_real_ts64+0x36/0x120 [ 67.060707][ T4315] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 67.066941][ T4315] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 67.072815][ T4315] ? current_time+0x1a5/0x2b0 [ 67.077470][ T4315] ? atime_needs_update+0x780/0x780 [ 67.082653][ T4315] ? __might_sleep+0xf0/0xf0 [ 67.087254][ T4315] ? preempt_count_add+0x8d/0x190 [ 67.092259][ T4315] ? bpf_lsm_inode_setattr+0x5/0x10 [ 67.097520][ T4315] ? try_break_deleg+0x79/0x120 [ 67.102357][ T4315] ? ocfs2_extend_allocation+0x1760/0x1760 [ 67.108142][ T4315] notify_change+0xbcd/0xee0 [ 67.112716][ T4315] ovl_workdir_create+0x3ee/0x580 [ 67.117723][ T4315] ? ovl_mount_dir_noesc+0x240/0x240 [ 67.122997][ T4315] ? rcu_read_lock_any_held+0xb0/0x120 [ 67.128441][ T4315] ? __mnt_want_write+0x1e2/0x260 [ 67.133446][ T4315] ovl_get_workdir+0x352/0x11a0 [ 67.138278][ T4315] ? do_raw_spin_unlock+0x11d/0x230 [ 67.143543][ T4315] ? ovl_get_upper+0x580/0x580 [ 67.148287][ T4315] ? ovl_inuse_trylock+0xb9/0xd0 [ 67.153204][ T4315] ? ovl_get_upper+0x3f8/0x580 [ 67.157956][ T4315] ? ovl_fill_super+0x2ae0/0x2ae0 [ 67.162975][ T4315] ovl_fill_super+0x1925/0x2ae0 [ 67.167815][ T4315] ? ovl_mount+0x30/0x30 [ 67.172035][ T4315] ? preempt_count_add+0x8d/0x190 [ 67.177041][ T4315] ? sget+0x427/0x440 [ 67.181010][ T4315] ? free_anon_bdev+0x20/0x20 [ 67.185662][ T4315] ? ovl_mount+0x30/0x30 [ 67.189882][ T4315] mount_nodev+0x52/0xe0 [ 67.194106][ T4315] legacy_get_tree+0xe6/0x180 [ 67.198763][ T4315] ? virtio_fs_zero_page_range+0x120/0x120 [ 67.204637][ T4315] vfs_get_tree+0x88/0x270 [ 67.209037][ T4315] do_new_mount+0x24a/0xa40 [ 67.213521][ T4315] __se_sys_mount+0x2d6/0x3c0 [ 67.218181][ T4315] ? __x64_sys_mount+0xc0/0xc0 [ 67.222926][ T4315] ? lockdep_hardirqs_on+0x94/0x140 [ 67.228112][ T4315] ? __x64_sys_mount+0x1c/0xc0 [ 67.232861][ T4315] do_syscall_64+0x4c/0xa0 [ 67.237261][ T4315] ? clear_bhb_loop+0x30/0x80 [ 67.241919][ T4315] ? clear_bhb_loop+0x30/0x80 [ 67.246577][ T4315] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.252459][ T4315] RIP: 0033:0x7f8b87192749 [ 67.256858][ T4315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 67.276529][ T4315] RSP: 002b:00007ffe304c2b78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 67.284934][ T4315] RAX: ffffffffffffffda RBX: 00007f8b873e8fa0 RCX: 00007f8b87192749 [ 67.292889][ T4315] RDX: 0000200000000080 RSI: 00002000000000c0 RDI: 0000000000000000 [ 67.300840][ T4315] RBP: 00007f8b87216f91 R08: 0000200000000180 R09: 0000000000000000 [ 67.308790][ T4315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 67.316741][ T4315] R13: 00007f8b873e8fa0 R14: 00007f8b873e8fa0 R15: 0000000000000005 [ 67.324697][ T4315] [ 67.330307][ T21] Bluetooth: hci0: command 0x040f tx timeout [ 67.375720][ T4315] overlayfs: upper fs does not support tmpfile. [ 67.382672][ T4315] (syz.0.17,4315,1):ocfs2_find_entry:1086 ERROR: status = -117 [ 67.392270][ T4315] (syz.0.17,4315,0):ocfs2_orphan_del:2379 ERROR: status = -117 [ 67.401881][ T4315] (syz.0.17,4315,1):ocfs2_orphan_del:2401 ERROR: status = -117 [ 67.410180][ T4315] (syz.0.17,4315,1):ocfs2_remove_inode:676 ERROR: status = -117 [ 67.418470][ T4315] (syz.0.17,4315,1):ocfs2_wipe_inode:821 ERROR: status = -117 [ 67.426397][ T4315] (syz.0.17,4315,1):ocfs2_delete_inode:1082 ERROR: status = -117 [ 67.434175][ T4315] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 67.442790][ T4315] overlayfs: upper fs missing required features. [ 67.455499][ T4297] ocfs2: Unmounting device (7,0) on (node local)