Warning: Permanently added '10.128.0.17' (ED25519) to the list of known hosts. 2025/09/21 10:41:19 parsed 1 programs [ 77.904884][ T4272] cgroup: Unknown subsys name 'net' [ 78.039247][ T4272] cgroup: Unknown subsys name 'rlimit' [ 79.533341][ T4272] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 81.697079][ T4302] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.707432][ T4302] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.715566][ T4302] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.724804][ T4304] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.732506][ T4304] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 81.739744][ T4304] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.070198][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.084618][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.094618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.118472][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.130776][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.139466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.714822][ T4325] chnl_net:caif_netlink_parms(): no params data found [ 82.780500][ T4325] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.788522][ T4325] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.796981][ T4325] device bridge_slave_0 entered promiscuous mode [ 82.806193][ T4325] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.813404][ T4325] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.821244][ T4325] device bridge_slave_1 entered promiscuous mode [ 82.851850][ T4325] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.864546][ T4325] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.889883][ T4325] team0: Port device team_slave_0 added [ 82.906525][ T4325] team0: Port device team_slave_1 added [ 82.927391][ T4325] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.934694][ T4325] 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. [ 82.960742][ T4325] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.973917][ T4325] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.981022][ T4325] 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. [ 83.007024][ T4325] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.047500][ T4325] device hsr_slave_0 entered promiscuous mode [ 83.054660][ T4325] device hsr_slave_1 entered promiscuous mode [ 83.182030][ T4325] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.192761][ T4325] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.203239][ T4325] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.213023][ T4325] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.299839][ T4325] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.317363][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.325836][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.337604][ T4325] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.354094][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.363511][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.372708][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.380232][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.390357][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.404599][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.413298][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.421689][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.428822][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.440229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.454979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.468017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.477347][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.486130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.500866][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.509510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.521005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.530207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.542092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.551133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.567109][ T4325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.775404][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.783062][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.796654][ T4325] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.816167][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.876809][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.885405][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.894206][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.908128][ T4325] device veth0_vlan entered promiscuous mode [ 83.929839][ T4325] device veth1_vlan entered promiscuous mode [ 83.949149][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.958482][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.967414][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.979129][ T4325] device veth0_macvtap entered promiscuous mode [ 83.992903][ T4325] device veth1_macvtap entered promiscuous mode [ 84.016636][ T4325] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.025154][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.034360][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.044373][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.056368][ T4325] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.066545][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.075613][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.087987][ T4325] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.097682][ T4325] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.106853][ T4325] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.117487][ T4325] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.260780][ T32] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/09/21 10:41:29 executed programs: 0 [ 86.145672][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.154352][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.162011][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.170199][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.178067][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.185678][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.319583][ T4373] chnl_net:caif_netlink_parms(): no params data found [ 86.364779][ T4373] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.371925][ T4373] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.380258][ T4373] device bridge_slave_0 entered promiscuous mode [ 86.388490][ T4373] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.395685][ T4373] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.403624][ T4373] device bridge_slave_1 entered promiscuous mode [ 86.426416][ T4373] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.437533][ T4373] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.463742][ T4373] team0: Port device team_slave_0 added [ 86.471178][ T4373] team0: Port device team_slave_1 added [ 86.490126][ T4373] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.497268][ T4373] 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. [ 86.523355][ T4373] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.535620][ T4373] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.543075][ T4373] 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. [ 86.569270][ T4373] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.601132][ T4373] device hsr_slave_0 entered promiscuous mode [ 86.608329][ T4373] device hsr_slave_1 entered promiscuous mode [ 86.615706][ T4373] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.624417][ T128] cfg80211: failed to load regulatory.db [ 86.625776][ T4373] Cannot create hsr debugfs directory [ 86.687654][ T32] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.223646][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 89.036810][ T32] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.107962][ T32] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.920496][ T4373] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.944901][ T4373] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.957594][ T4373] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.967640][ T4373] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.021722][ T32] device hsr_slave_0 left promiscuous mode [ 90.028686][ T32] device hsr_slave_1 left promiscuous mode [ 90.037797][ T32] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.045940][ T32] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.054819][ T32] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.062779][ T32] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.071090][ T32] device bridge_slave_1 left promiscuous mode [ 90.078693][ T32] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.090949][ T32] device bridge_slave_0 left promiscuous mode [ 90.098482][ T32] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.126304][ T32] device veth1_macvtap left promiscuous mode [ 90.132918][ T32] device veth0_macvtap left promiscuous mode [ 90.139065][ T32] device veth1_vlan left promiscuous mode [ 90.145695][ T32] device veth0_vlan left promiscuous mode [ 90.312293][ T4304] Bluetooth: hci0: command 0x041b tx timeout [ 90.485957][ T32] team0 (unregistering): Port device team_slave_1 removed [ 90.514975][ T32] team0 (unregistering): Port device team_slave_0 removed [ 90.542152][ T32] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.571002][ T32] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.828233][ T32] bond0 (unregistering): Released all slaves [ 90.907828][ T4373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.924457][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.933989][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.956383][ T4373] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.967863][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.977630][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.986249][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.993365][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.002297][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.013995][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.024149][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.037331][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.044571][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.067146][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.077918][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.089857][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.099728][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.115428][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.126751][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.141577][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.156778][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.165498][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.177171][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.185735][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.203169][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.449127][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.458187][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.475231][ T4373] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.494746][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 91.503855][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.533678][ T4373] device veth0_vlan entered promiscuous mode [ 91.540244][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.550782][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.560649][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.569619][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.583009][ T4373] device veth1_vlan entered promiscuous mode [ 91.628946][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.638958][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.647711][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.656703][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.667632][ T4373] device veth0_macvtap entered promiscuous mode [ 91.680611][ T4373] device veth1_macvtap entered promiscuous mode [ 91.697881][ T4373] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.706278][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 91.717562][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.726182][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.734967][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.747161][ T4373] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.756725][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.765691][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.777619][ T4373] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.803326][ T4373] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.812084][ T4373] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.821321][ T4373] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.875616][ T51] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.892141][ T51] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.906061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.953766][ T4341] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.973605][ T4341] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.987169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.288169][ T4430] loop0: detected capacity change from 0 to 32768 [ 92.296200][ T4430] ======================================================= [ 92.296200][ T4430] WARNING: The mand mount option has been deprecated and [ 92.296200][ T4430] and is ignored by this kernel. Remove the mand [ 92.296200][ T4430] option from the mount to silence this warning. [ 92.296200][ T4430] ======================================================= [ 92.372056][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.384643][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 92.406493][ T4430] [ 92.408882][ T4430] ====================================================== [ 92.415924][ T4430] WARNING: possible circular locking dependency detected [ 92.422969][ T4430] syzkaller #0 Not tainted [ 92.427409][ T4430] ------------------------------------------------------ [ 92.434447][ T4430] syz.0.17/4430 is trying to acquire lock: [ 92.440274][ T4430] ffff888068b286f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_init_acl+0x2fb/0x720 [ 92.449645][ T4430] [ 92.449645][ T4430] but task is already holding lock: [ 92.457033][ T4430] ffff88807bb88990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f29/0x2150 [ 92.466310][ T4430] [ 92.466310][ T4430] which lock already depends on the new lock. [ 92.466310][ T4430] [ 92.476747][ T4430] [ 92.476747][ T4430] the existing dependency chain (in reverse order) is: [ 92.485789][ T4430] [ 92.485789][ T4430] -> #4 (jbd2_handle){++++}-{0:0}: [ 92.493128][ T4430] start_this_handle+0x1f49/0x2150 [ 92.498805][ T4430] jbd2__journal_start+0x2b7/0x5a0 [ 92.504486][ T4430] jbd2_journal_start+0x26/0x30 [ 92.509902][ T4430] ocfs2_start_trans+0x372/0x6c0 [ 92.515403][ T4430] ocfs2_reserve_suballoc_bits+0x776/0x4630 [ 92.521942][ T4430] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 92.528835][ T4430] ocfs2_init_xattr_set_ctxt+0x2f8/0x750 [ 92.535022][ T4430] ocfs2_xattr_set+0xb69/0x11e0 [ 92.540425][ T4430] ocfs2_set_acl+0x4e1/0x590 [ 92.545574][ T4430] ocfs2_iop_set_acl+0x16f/0x270 [ 92.551099][ T4430] posix_acl_xattr_set+0x387/0x3f0 [ 92.556748][ T4430] __vfs_setxattr+0x3e0/0x420 [ 92.561952][ T4430] __vfs_setxattr_noperm+0x129/0x5e0 [ 92.567760][ T4430] vfs_setxattr+0x168/0x2f0 [ 92.572896][ T4430] setxattr+0x2b2/0x2d0 [ 92.577576][ T4430] path_setxattr+0x142/0x280 [ 92.582691][ T4430] __x64_sys_setxattr+0xb7/0xd0 [ 92.588071][ T4430] do_syscall_64+0x4c/0xa0 [ 92.593007][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.599423][ T4430] [ 92.599423][ T4430] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 92.607936][ T4430] down_read+0x42/0x2d0 [ 92.612670][ T4430] ocfs2_start_trans+0x366/0x6c0 [ 92.618147][ T4430] ocfs2_reserve_suballoc_bits+0x776/0x4630 [ 92.624571][ T4430] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 92.631426][ T4430] ocfs2_init_xattr_set_ctxt+0x2f8/0x750 [ 92.637682][ T4430] ocfs2_xattr_set+0xb69/0x11e0 [ 92.643089][ T4430] ocfs2_set_acl+0x4e1/0x590 [ 92.648206][ T4430] ocfs2_iop_set_acl+0x16f/0x270 [ 92.653674][ T4430] posix_acl_xattr_set+0x387/0x3f0 [ 92.659312][ T4430] __vfs_setxattr+0x3e0/0x420 [ 92.664515][ T4430] __vfs_setxattr_noperm+0x129/0x5e0 [ 92.670326][ T4430] vfs_setxattr+0x168/0x2f0 [ 92.675351][ T4430] setxattr+0x2b2/0x2d0 [ 92.680030][ T4430] path_setxattr+0x142/0x280 [ 92.685146][ T4430] __x64_sys_setxattr+0xb7/0xd0 [ 92.690518][ T4430] do_syscall_64+0x4c/0xa0 [ 92.695455][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.701867][ T4430] [ 92.701867][ T4430] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 92.709358][ T4430] ocfs2_start_trans+0x267/0x6c0 [ 92.714835][ T4430] ocfs2_xattr_set+0xd62/0x11e0 [ 92.720207][ T4430] ocfs2_set_acl+0x4e1/0x590 [ 92.725320][ T4430] ocfs2_iop_set_acl+0x16f/0x270 [ 92.730780][ T4430] posix_acl_xattr_set+0x387/0x3f0 [ 92.736414][ T4430] __vfs_setxattr+0x3e0/0x420 [ 92.741615][ T4430] __vfs_setxattr_noperm+0x129/0x5e0 [ 92.747432][ T4430] vfs_setxattr+0x168/0x2f0 [ 92.752464][ T4430] setxattr+0x2b2/0x2d0 [ 92.757158][ T4430] path_setxattr+0x142/0x280 [ 92.762279][ T4430] __x64_sys_setxattr+0xb7/0xd0 [ 92.767654][ T4430] do_syscall_64+0x4c/0xa0 [ 92.772603][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.779042][ T4430] [ 92.779042][ T4430] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#2){+.+.}-{3:3}: [ 92.789560][ T4430] down_write+0x36/0x60 [ 92.794242][ T4430] ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 92.800664][ T4430] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 92.807521][ T4430] ocfs2_init_xattr_set_ctxt+0x2f8/0x750 [ 92.813685][ T4430] ocfs2_xattr_set+0xb69/0x11e0 [ 92.819056][ T4430] ocfs2_set_acl+0x4e1/0x590 [ 92.824180][ T4430] ocfs2_iop_set_acl+0x16f/0x270 [ 92.829662][ T4430] posix_acl_xattr_set+0x387/0x3f0 [ 92.835306][ T4430] __vfs_setxattr+0x3e0/0x420 [ 92.840506][ T4430] __vfs_setxattr_noperm+0x129/0x5e0 [ 92.846317][ T4430] vfs_setxattr+0x168/0x2f0 [ 92.851343][ T4430] setxattr+0x2b2/0x2d0 [ 92.856023][ T4430] path_setxattr+0x142/0x280 [ 92.861135][ T4430] __x64_sys_setxattr+0xb7/0xd0 [ 92.866512][ T4430] do_syscall_64+0x4c/0xa0 [ 92.871449][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.877863][ T4430] [ 92.877863][ T4430] -> #0 (&oi->ip_xattr_sem){++++}-{3:3}: [ 92.885682][ T4430] __lock_acquire+0x2cf8/0x7c50 [ 92.891060][ T4430] lock_acquire+0x1b4/0x490 [ 92.896087][ T4430] down_read+0x42/0x2d0 [ 92.900782][ T4430] ocfs2_init_acl+0x2fb/0x720 [ 92.905990][ T4430] ocfs2_mknod+0x1463/0x2350 [ 92.911106][ T4430] ocfs2_create+0x1b6/0x4a0 [ 92.916128][ T4430] path_openat+0x1187/0x2e70 [ 92.921238][ T4430] do_filp_open+0x1c1/0x3c0 [ 92.926258][ T4430] do_sys_openat2+0x142/0x490 [ 92.931460][ T4430] __x64_sys_open+0x11b/0x140 [ 92.936664][ T4430] do_syscall_64+0x4c/0xa0 [ 92.941600][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.948025][ T4430] [ 92.948025][ T4430] other info that might help us debug this: [ 92.948025][ T4430] [ 92.958270][ T4430] Chain exists of: [ 92.958270][ T4430] &oi->ip_xattr_sem --> &journal->j_trans_barrier --> jbd2_handle [ 92.958270][ T4430] [ 92.972000][ T4430] Possible unsafe locking scenario: [ 92.972000][ T4430] [ 92.979443][ T4430] CPU0 CPU1 [ 92.984805][ T4430] ---- ---- [ 92.990164][ T4430] lock(jbd2_handle); [ 92.994233][ T4430] lock(&journal->j_trans_barrier); [ 93.002033][ T4430] lock(jbd2_handle); [ 93.008618][ T4430] lock(&oi->ip_xattr_sem); [ 93.013215][ T4430] [ 93.013215][ T4430] *** DEADLOCK *** [ 93.013215][ T4430] [ 93.021355][ T4430] 8 locks held by syz.0.17/4430: [ 93.026286][ T4430] #0: ffff888079816460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 93.035527][ T4430] #1: ffff888068b289c8 (&type->i_mutex_dir_key#8){+.+.}-{3:3}, at: path_openat+0x7c2/0x2e70 [ 93.045712][ T4430] #2: ffff888059c309c8 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 93.059377][ T4430] #3: ffff888068b2ed88 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#2){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 93.073044][ T4430] #4: ffff888059c32648 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_reserve_local_alloc_bits+0x122/0x2670 [ 93.086968][ T4430] #5: ffff888079816650 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_mknod+0xe6a/0x2350 [ 93.096198][ T4430] #6: ffff88807aa048e8 (&journal->j_trans_barrier){.+.+}-{3:3}, at: ocfs2_start_trans+0x366/0x6c0 [ 93.106920][ T4430] #7: ffff88807bb88990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f29/0x2150 [ 93.116602][ T4430] [ 93.116602][ T4430] stack backtrace: [ 93.122513][ T4430] CPU: 1 PID: 4430 Comm: syz.0.17 Not tainted syzkaller #0 [ 93.129709][ T4430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 93.139776][ T4430] Call Trace: [ 93.143053][ T4430] [ 93.146003][ T4430] dump_stack_lvl+0x168/0x22e [ 93.150698][ T4430] ? load_image+0x3b0/0x3b0 [ 93.155225][ T4430] ? show_regs_print_info+0x12/0x12 [ 93.160434][ T4430] ? print_circular_bug+0x12b/0x1a0 [ 93.165654][ T4430] check_noncircular+0x274/0x310 [ 93.170603][ T4430] ? add_chain_block+0x940/0x940 [ 93.177117][ T4430] ? lockdep_lock+0xdc/0x1e0 [ 93.181712][ T4430] ? _find_first_zero_bit+0xcf/0x100 [ 93.187011][ T4430] __lock_acquire+0x2cf8/0x7c50 [ 93.191877][ T4430] ? verify_lock_unused+0x140/0x140 [ 93.197079][ T4430] ? __ocfs2_mknod_locked+0xbf5/0x14a0 [ 93.202541][ T4430] ? __lock_acquire+0x7c50/0x7c50 [ 93.207569][ T4430] ? do_raw_spin_lock+0x11d/0x280 [ 93.212608][ T4430] ? __rwlock_init+0x140/0x140 [ 93.217404][ T4430] lock_acquire+0x1b4/0x490 [ 93.221914][ T4430] ? ocfs2_init_acl+0x2fb/0x720 [ 93.226773][ T4430] ? __might_sleep+0xd0/0xd0 [ 93.231369][ T4430] ? read_lock_is_recursive+0x10/0x10 [ 93.236749][ T4430] ? trace_ocfs2_claim_new_inode_at_loc+0x240/0x240 [ 93.243345][ T4430] ? mark_lock+0x94/0x320 [ 93.247701][ T4430] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 93.253691][ T4430] down_read+0x42/0x2d0 [ 93.257869][ T4430] ? ocfs2_init_acl+0x2fb/0x720 [ 93.262725][ T4430] ocfs2_init_acl+0x2fb/0x720 [ 93.267402][ T4430] ? ocfs2_mknod_locked+0x145/0x240 [ 93.272610][ T4430] ? ocfs2_acl_chmod+0x330/0x330 [ 93.277572][ T4430] ? dquot_alloc_inode+0x1fc/0xa20 [ 93.282708][ T4430] ? ocfs2_block_signals+0x91/0xd0 [ 93.287820][ T4430] ? ocfs2_free_mem_caches+0x50/0x50 [ 93.293111][ T4430] ? ocfs2_init_security_get+0x135/0x1a0 [ 93.298742][ T4430] ocfs2_mknod+0x1463/0x2350 [ 93.303338][ T4430] ? ocfs2_mkdir+0x4a0/0x4a0 [ 93.307936][ T4430] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 93.313838][ T4430] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 93.319743][ T4430] ? ocfs2_inode_unlock+0xa1/0x140 [ 93.324860][ T4430] ? __lock_acquire+0x7c50/0x7c50 [ 93.329889][ T4430] ? __rwlock_init+0x140/0x140 [ 93.334661][ T4430] ? _raw_spin_unlock+0x24/0x40 [ 93.339520][ T4430] ? __d_add+0x4ec/0x810 [ 93.343767][ T4430] ? do_raw_spin_unlock+0x11d/0x230 [ 93.348976][ T4430] ? rcu_is_watching+0x11/0xa0 [ 93.353752][ T4430] ? ocfs2_lookup+0x4d7/0xa60 [ 93.358432][ T4430] ocfs2_create+0x1b6/0x4a0 [ 93.362933][ T4430] ? ocfs2_update_inode_fsync_trans+0x200/0x200 [ 93.369347][ T4430] ? rwsem_write_trylock+0x12f/0x1b0 [ 93.374639][ T4430] ? ocfs2_lookup+0xa60/0xa60 [ 93.379336][ T4430] ? inode_permission+0xef/0x480 [ 93.384278][ T4430] ? bpf_lsm_inode_create+0x5/0x10 [ 93.389391][ T4430] ? security_inode_create+0xb3/0x100 [ 93.394777][ T4430] ? ocfs2_lookup+0xa60/0xa60 [ 93.399456][ T4430] path_openat+0x1187/0x2e70 [ 93.404055][ T4430] ? do_filp_open+0x3c0/0x3c0 [ 93.408823][ T4430] do_filp_open+0x1c1/0x3c0 [ 93.413323][ T4430] ? vfs_tmpfile+0x480/0x480 [ 93.417918][ T4430] ? _raw_spin_unlock+0x24/0x40 [ 93.422802][ T4430] ? alloc_fd+0x58f/0x630 [ 93.427157][ T4430] do_sys_openat2+0x142/0x490 [ 93.431848][ T4430] ? __se_sys_futex+0x14a/0x440 [ 93.436729][ T4430] ? do_sys_open+0xe0/0xe0 [ 93.441143][ T4430] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 93.447127][ T4430] ? lock_chain_count+0x20/0x20 [ 93.451984][ T4430] __x64_sys_open+0x11b/0x140 [ 93.456665][ T4430] do_syscall_64+0x4c/0xa0 [ 93.461083][ T4430] ? clear_bhb_loop+0x60/0xb0 [ 93.465756][ T4430] ? clear_bhb_loop+0x60/0xb0 [ 93.470432][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 93.476320][ T4430] RIP: 0033:0x7fdf4f98ec29 [ 93.480757][ T4430] 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 [ 93.500367][ T4430] RSP: 002b:00007fff67d2fd78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 93.508783][ T4430] RAX: ffffffffffffffda RBX: 00007fdf4fbd5fa0 RCX: 00007fdf4f98ec29 [ 93.516757][ T4430] RDX: 1df2a23c5997fa7f RSI: 0000000000084242 RDI: 0000200000000440 [ 93.524750][ T4430] RBP: 00007fdf4fa11e41 R08: 0000000000000000 R09: 0000000000000000 [ 93.532725][ T4430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.540697][ T4430] R13: 00007fdf4fbd5fa0 R14: 00007fdf4fbd5fa0 R15: 0000000000000003 [ 93.548672][ T4430] [ 93.569167][ T26] audit: type=1800 audit(1758451297.416:2): pid=4430 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 [ 93.602563][ T4373] ocfs2: Unmounting device (7,0) on (node local)