Warning: Permanently added '10.128.10.17' (ED25519) to the list of known hosts. 2025/07/20 15:46:17 ignoring optional flag "sandboxArg"="0" 2025/07/20 15:46:18 parsed 1 programs [ 62.985164][ T4188] cgroup: Unknown subsys name 'net' [ 63.119548][ T4188] cgroup: Unknown subsys name 'rlimit' [ 64.517345][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 66.603359][ T4219] chnl_net:caif_netlink_parms(): no params data found [ 66.664605][ T4219] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.672297][ T4219] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.681769][ T4219] device bridge_slave_0 entered promiscuous mode [ 66.691782][ T4219] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.700419][ T4219] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.708773][ T4219] device bridge_slave_1 entered promiscuous mode [ 66.736639][ T4219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.748038][ T4219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.779795][ T4219] team0: Port device team_slave_0 added [ 66.787677][ T4219] team0: Port device team_slave_1 added [ 66.811341][ T4219] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.818436][ T4219] 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. [ 66.846002][ T4219] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.859112][ T4219] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.867725][ T4219] 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. [ 66.897921][ T4219] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.939804][ T4219] device hsr_slave_0 entered promiscuous mode [ 66.947859][ T4219] device hsr_slave_1 entered promiscuous mode [ 67.075388][ T4219] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.088257][ T4219] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.098986][ T4219] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.110056][ T4219] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.143294][ T4219] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.150539][ T4219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.158314][ T4219] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.165433][ T4219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.228829][ T4219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.242285][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.255696][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.265561][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.273843][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 67.290455][ T4219] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.302583][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.314468][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.321542][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.347187][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.356399][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.363473][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.372982][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.381560][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.393722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.406312][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.422220][ T4219] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.434628][ T4219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.443386][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.558168][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.566052][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.579598][ T4219] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.598137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.606817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.623057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.631984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.648103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.656333][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.665750][ T4219] device veth0_vlan entered promiscuous mode [ 67.686736][ T4219] device veth1_vlan entered promiscuous mode [ 67.714447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.722900][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.731291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.740524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.752148][ T4219] device veth0_macvtap entered promiscuous mode [ 67.767889][ T4219] device veth1_macvtap entered promiscuous mode [ 67.785691][ T4219] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.793388][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.801530][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.810059][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.818887][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.829538][ T4219] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.837616][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.846489][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.857654][ T4219] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.867217][ T4219] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.876035][ T4219] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.885322][ T4219] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.996429][ T4219] syz-executor (4219) used greatest stack depth: 21024 bytes left [ 69.048674][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.064409][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.079460][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.081782][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.094188][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.103391][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/07/20 15:46:27 executed programs: 0 [ 69.901332][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.970216][ T4285] chnl_net:caif_netlink_parms(): no params data found [ 70.011202][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.018723][ T4285] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.027583][ T4285] device bridge_slave_0 entered promiscuous mode [ 70.036093][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.043280][ T4285] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.051323][ T4285] device bridge_slave_1 entered promiscuous mode [ 70.074224][ T4285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.085739][ T4285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.108663][ T4285] team0: Port device team_slave_0 added [ 70.117050][ T4285] team0: Port device team_slave_1 added [ 70.135852][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.142809][ T4285] 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. [ 70.168965][ T4285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.180842][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.187959][ T4285] 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. [ 70.214489][ T4285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.245208][ T4285] device hsr_slave_0 entered promiscuous mode [ 70.252047][ T4285] device hsr_slave_1 entered promiscuous mode [ 70.258726][ T4285] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.266837][ T4285] Cannot create hsr debugfs directory [ 71.067131][ T1429] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.073594][ T1429] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.864817][ T1326] Bluetooth: hci0: command 0x0409 tx timeout [ 73.160810][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.209745][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.291712][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.944799][ T1326] Bluetooth: hci0: command 0x041b tx timeout [ 74.146320][ T4285] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.155500][ T4285] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.164947][ T4285] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.173685][ T4285] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.245410][ T4285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.262738][ T4285] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.270386][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.278827][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.296810][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.305500][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.313790][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.320874][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.329750][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.340183][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.348962][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.358118][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.365219][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.391537][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.403079][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.415411][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.424953][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.433476][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.445762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.456445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.488365][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.497017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.508518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.517783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.528679][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.652407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.660310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.691479][ T4285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.708351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.717464][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.736141][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.744344][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.752608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.761012][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.770059][ T4285] device veth0_vlan entered promiscuous mode [ 74.797596][ T4285] device veth1_vlan entered promiscuous mode [ 74.815192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.823189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.831566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.840332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.851212][ T4285] device veth0_macvtap entered promiscuous mode [ 74.865454][ T4285] device veth1_macvtap entered promiscuous mode [ 74.890490][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.902517][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.913482][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.923779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.932257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.940322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.949126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.962167][ T4285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.973104][ T4285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.988931][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.999241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.008833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.018693][ T4285] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.027805][ T4285] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.036521][ T4285] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.045622][ T4285] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.062463][ T144] device hsr_slave_0 left promiscuous mode [ 75.069098][ T144] device hsr_slave_1 left promiscuous mode [ 75.076197][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.083615][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.094514][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.101901][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.109976][ T144] device bridge_slave_1 left promiscuous mode [ 75.117219][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.130044][ T144] device bridge_slave_0 left promiscuous mode [ 75.137001][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.155295][ T144] device veth1_macvtap left promiscuous mode [ 75.161466][ T144] device veth0_macvtap left promiscuous mode [ 75.167601][ T144] device veth1_vlan left promiscuous mode [ 75.173476][ T144] device veth0_vlan left promiscuous mode [ 75.327524][ T144] team0 (unregistering): Port device team_slave_1 removed [ 75.339549][ T144] team0 (unregistering): Port device team_slave_0 removed [ 75.352592][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.368507][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.421454][ T144] bond0 (unregistering): Released all slaves [ 75.498969][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.514059][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.524348][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.530254][ T4273] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.532789][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.556300][ T4273] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.763536][ T4349] loop0: detected capacity change from 0 to 32768 [ 75.805008][ T4349] ======================================================= [ 75.805008][ T4349] WARNING: The mand mount option has been deprecated and [ 75.805008][ T4349] and is ignored by this kernel. Remove the mand [ 75.805008][ T4349] option from the mount to silence this warning. [ 75.805008][ T4349] ======================================================= [ 75.982262][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.011322][ T4349] [ 76.013690][ T4349] ====================================================== [ 76.020711][ T4349] WARNING: possible circular locking dependency detected [ 76.027760][ T4349] 5.15.189-syzkaller #0 Not tainted [ 76.032969][ T4349] ------------------------------------------------------ [ 76.040010][ T4349] syz.0.16/4349 is trying to acquire lock: [ 76.045809][ T4349] ffff88805ce842c8 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 76.059068][ T4349] [ 76.059068][ T4349] but task is already holding lock: [ 76.066434][ T4349] ffff88805cd031b8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x40c/0x11e0 [ 76.075934][ T4349] [ 76.075934][ T4349] which lock already depends on the new lock. [ 76.075934][ T4349] [ 76.086338][ T4349] [ 76.086338][ T4349] the existing dependency chain (in reverse order) is: [ 76.095350][ T4349] [ 76.095350][ T4349] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 76.103175][ T4349] down_read+0x44/0x2e0 [ 76.107871][ T4349] ocfs2_init_acl+0x2fb/0x720 [ 76.113090][ T4349] ocfs2_mknod+0x142f/0x22b0 [ 76.118215][ T4349] ocfs2_mkdir+0x192/0x410 [ 76.123153][ T4349] vfs_mkdir+0x387/0x570 [ 76.127924][ T4349] do_mkdirat+0x1d7/0x5a0 [ 76.132781][ T4349] __x64_sys_mkdir+0x6a/0x80 [ 76.137905][ T4349] do_syscall_64+0x4c/0xa0 [ 76.142856][ T4349] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 76.149280][ T4349] [ 76.149280][ T4349] -> #4 (jbd2_handle){++++}-{0:0}: [ 76.156606][ T4349] start_this_handle+0x1338/0x15a0 [ 76.162246][ T4349] jbd2__journal_start+0x2b7/0x5a0 [ 76.167889][ T4349] jbd2_journal_start+0x26/0x30 [ 76.173268][ T4349] ocfs2_start_trans+0x374/0x6c0 [ 76.178738][ T4349] ocfs2_mknod+0xe2f/0x22b0 [ 76.183770][ T4349] ocfs2_mkdir+0x192/0x410 [ 76.188713][ T4349] vfs_mkdir+0x387/0x570 [ 76.193476][ T4349] do_mkdirat+0x1d7/0x5a0 [ 76.198325][ T4349] __x64_sys_mkdir+0x6a/0x80 [ 76.203439][ T4349] do_syscall_64+0x4c/0xa0 [ 76.208403][ T4349] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 76.214844][ T4349] [ 76.214844][ T4349] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 76.223369][ T4349] down_read+0x44/0x2e0 [ 76.228052][ T4349] ocfs2_start_trans+0x368/0x6c0 [ 76.233541][ T4349] ocfs2_mknod+0xe2f/0x22b0 [ 76.238573][ T4349] ocfs2_mkdir+0x192/0x410 [ 76.243526][ T4349] vfs_mkdir+0x387/0x570 [ 76.248311][ T4349] do_mkdirat+0x1d7/0x5a0 [ 76.253184][ T4349] __x64_sys_mkdir+0x6a/0x80 [ 76.258309][ T4349] do_syscall_64+0x4c/0xa0 [ 76.263267][ T4349] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 76.269698][ T4349] [ 76.269698][ T4349] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 76.277180][ T4349] ocfs2_start_trans+0x269/0x6c0 [ 76.282655][ T4349] ocfs2_mknod+0xe2f/0x22b0 [ 76.287699][ T4349] ocfs2_mkdir+0x192/0x410 [ 76.292644][ T4349] vfs_mkdir+0x387/0x570 [ 76.297418][ T4349] do_mkdirat+0x1d7/0x5a0 [ 76.302276][ T4349] __x64_sys_mkdir+0x6a/0x80 [ 76.307400][ T4349] do_syscall_64+0x4c/0xa0 [ 76.312339][ T4349] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 76.318757][ T4349] [ 76.318757][ T4349] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{3:3}: [ 76.329265][ T4349] down_write+0x38/0x60 [ 76.333941][ T4349] ocfs2_reserve_local_alloc_bits+0x122/0x24c0 [ 76.340656][ T4349] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 76.347525][ T4349] ocfs2_mknod+0xddd/0x22b0 [ 76.352547][ T4349] ocfs2_mkdir+0x192/0x410 [ 76.357485][ T4349] vfs_mkdir+0x387/0x570 [ 76.362247][ T4349] do_mkdirat+0x1d7/0x5a0 [ 76.367099][ T4349] __x64_sys_mkdir+0x6a/0x80 [ 76.372219][ T4349] do_syscall_64+0x4c/0xa0 [ 76.377175][ T4349] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 76.383591][ T4349] [ 76.383591][ T4349] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 76.394100][ T4349] __lock_acquire+0x2c33/0x7c60 [ 76.399466][ T4349] lock_acquire+0x197/0x3f0 [ 76.404505][ T4349] down_write+0x38/0x60 [ 76.409178][ T4349] ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 76.415585][ T4349] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 76.422430][ T4349] ocfs2_init_xattr_set_ctxt+0x2e1/0x6c0 [ 76.428576][ T4349] ocfs2_xattr_set+0xb69/0x11e0 [ 76.433962][ T4349] ocfs2_set_acl+0x4e1/0x590 [ 76.439070][ T4349] ocfs2_iop_set_acl+0x16f/0x270 [ 76.444515][ T4349] posix_acl_xattr_set+0x36f/0x3e0 [ 76.450140][ T4349] __vfs_setxattr+0x3e0/0x420 [ 76.455327][ T4349] __vfs_setxattr_noperm+0x129/0x5e0 [ 76.461121][ T4349] vfs_setxattr+0x168/0x2f0 [ 76.466133][ T4349] setxattr+0x2da/0x300 [ 76.470799][ T4349] path_setxattr+0x142/0x280 [ 76.475898][ T4349] __x64_sys_lsetxattr+0xb4/0xd0 [ 76.481344][ T4349] do_syscall_64+0x4c/0xa0 [ 76.486293][ T4349] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 76.492703][ T4349] [ 76.492703][ T4349] other info that might help us debug this: [ 76.492703][ T4349] [ 76.502921][ T4349] Chain exists of: [ 76.502921][ T4349] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 --> jbd2_handle --> &oi->ip_xattr_sem [ 76.502921][ T4349] [ 76.518645][ T4349] Possible unsafe locking scenario: [ 76.518645][ T4349] [ 76.526078][ T4349] CPU0 CPU1 [ 76.531428][ T4349] ---- ---- [ 76.536778][ T4349] lock(&oi->ip_xattr_sem); [ 76.541365][ T4349] lock(jbd2_handle); [ 76.547947][ T4349] lock(&oi->ip_xattr_sem); [ 76.555049][ T4349] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 76.562328][ T4349] [ 76.562328][ T4349] *** DEADLOCK *** [ 76.562328][ T4349] [ 76.570462][ T4349] 3 locks held by syz.0.16/4349: [ 76.575381][ T4349] #0: ffff88807b8ea460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 76.584595][ T4349] #1: ffff88805cd03488 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: vfs_setxattr+0x141/0x2f0 [ 76.595030][ T4349] #2: ffff88805cd031b8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x40c/0x11e0 [ 76.604933][ T4349] [ 76.604933][ T4349] stack backtrace: [ 76.610819][ T4349] CPU: 0 PID: 4349 Comm: syz.0.16 Not tainted 5.15.189-syzkaller #0 [ 76.618785][ T4349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 76.628839][ T4349] Call Trace: [ 76.632117][ T4349] [ 76.635042][ T4349] dump_stack_lvl+0x168/0x230 [ 76.639736][ T4349] ? load_image+0x3b0/0x3b0 [ 76.644228][ T4349] ? show_regs_print_info+0x20/0x20 [ 76.649418][ T4349] ? print_circular_bug+0x12b/0x1a0 [ 76.654607][ T4349] check_noncircular+0x274/0x310 [ 76.659543][ T4349] ? add_chain_block+0x940/0x940 [ 76.664481][ T4349] ? lockdep_lock+0xdc/0x1e0 [ 76.669071][ T4349] ? verify_lock_unused+0x140/0x140 [ 76.674265][ T4349] ? mark_lock+0x94/0x320 [ 76.678589][ T4349] __lock_acquire+0x2c33/0x7c60 [ 76.683449][ T4349] ? verify_lock_unused+0x140/0x140 [ 76.688641][ T4349] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 76.694269][ T4349] ? do_raw_spin_lock+0x11d/0x280 [ 76.699304][ T4349] ? mutex_unlock+0x10/0x10 [ 76.703795][ T4349] ? __rwlock_init+0x140/0x140 [ 76.708550][ T4349] ? __rwlock_init+0x140/0x140 [ 76.713301][ T4349] ? do_raw_spin_unlock+0x11d/0x230 [ 76.718496][ T4349] lock_acquire+0x197/0x3f0 [ 76.722995][ T4349] ? ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 76.729061][ T4349] ? __might_sleep+0xf0/0xf0 [ 76.733674][ T4349] ? __bfs+0x2a3/0x5c0 [ 76.737740][ T4349] ? read_lock_is_recursive+0x10/0x10 [ 76.743107][ T4349] ? verify_lock_unused+0x140/0x140 [ 76.748302][ T4349] down_write+0x38/0x60 [ 76.752448][ T4349] ? ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 76.758513][ T4349] ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 76.764407][ T4349] ? __lock_acquire+0x7c60/0x7c60 [ 76.769451][ T4349] ? mark_lock+0x94/0x320 [ 76.773774][ T4349] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 76.779747][ T4349] ? lock_chain_count+0x20/0x20 [ 76.784588][ T4349] ? __rwlock_init+0x140/0x140 [ 76.789348][ T4349] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 76.794729][ T4349] ? ocfs2_block_group_search+0x470/0x470 [ 76.800441][ T4349] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 76.806326][ T4349] ? lockdep_hardirqs_on+0x94/0x140 [ 76.811516][ T4349] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 76.817405][ T4349] ? _raw_spin_unlock+0x40/0x40 [ 76.822259][ T4349] ? stack_trace_save+0x98/0xe0 [ 76.827102][ T4349] ? stack_trace_snprint+0xf0/0xf0 [ 76.832217][ T4349] ? stack_depot_save+0x404/0x440 [ 76.837245][ T4349] ? __kasan_kmalloc+0xcc/0xf0 [ 76.841995][ T4349] ? __kasan_kmalloc+0xb5/0xf0 [ 76.846744][ T4349] ? ocfs2_reserve_new_metadata_blocks+0x110/0x940 [ 76.853238][ T4349] ? ocfs2_init_xattr_set_ctxt+0x2e1/0x6c0 [ 76.859036][ T4349] ? ocfs2_xattr_set+0xb69/0x11e0 [ 76.864047][ T4349] ? ocfs2_set_acl+0x4e1/0x590 [ 76.868829][ T4349] ? ocfs2_iop_set_acl+0x16f/0x270 [ 76.873931][ T4349] ? posix_acl_xattr_set+0x36f/0x3e0 [ 76.879206][ T4349] ? __vfs_setxattr+0x3e0/0x420 [ 76.884058][ T4349] ? __vfs_setxattr_noperm+0x129/0x5e0 [ 76.889504][ T4349] ? vfs_setxattr+0x168/0x2f0 [ 76.894186][ T4349] ? setxattr+0x2da/0x300 [ 76.898510][ T4349] ? path_setxattr+0x142/0x280 [ 76.903268][ T4349] ? __x64_sys_lsetxattr+0xb4/0xd0 [ 76.908373][ T4349] ? do_syscall_64+0x4c/0xa0 [ 76.912979][ T4349] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 76.919058][ T4349] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 76.925385][ T4349] ? ocfs2_init_steal_slots+0x150/0x150 [ 76.930929][ T4349] ? ocfs2_xattr_block_set+0x2b00/0x2b00 [ 76.936584][ T4349] ocfs2_init_xattr_set_ctxt+0x2e1/0x6c0 [ 76.942217][ T4349] ? ocfs2_prepare_refcount_xattr+0xf20/0xf20 [ 76.948280][ T4349] ? ocfs2_truncate_log_needs_flush+0x131/0x2e0 [ 76.954519][ T4349] ? ocfs2_remove_btree_range+0x1480/0x1480 [ 76.960422][ T4349] ? preempt_count_add+0x8d/0x190 [ 76.965442][ T4349] ? up_write+0x1bb/0x420 [ 76.969772][ T4349] ocfs2_xattr_set+0xb69/0x11e0 [ 76.974619][ T4349] ? __ocfs2_xattr_set_handle+0xf10/0xf10 [ 76.980324][ T4349] ? stack_depot_save+0x404/0x440 [ 76.985342][ T4349] ? ocfs2_iop_set_acl+0x16f/0x270 [ 76.990449][ T4349] ? posix_acl_xattr_set+0x36f/0x3e0 [ 76.995721][ T4349] ? __vfs_setxattr+0x3e0/0x420 [ 77.000589][ T4349] ? __vfs_setxattr_noperm+0x129/0x5e0 [ 77.006041][ T4349] ? setxattr+0x2da/0x300 [ 77.010355][ T4349] ? path_setxattr+0x142/0x280 [ 77.015111][ T4349] ? __x64_sys_lsetxattr+0xb4/0xd0 [ 77.020232][ T4349] ? from_kgid+0x159/0x680 [ 77.024646][ T4349] ? make_kgid+0x640/0x640 [ 77.029068][ T4349] ocfs2_set_acl+0x4e1/0x590 [ 77.033667][ T4349] ocfs2_iop_set_acl+0x16f/0x270 [ 77.038598][ T4349] ? ocfs2_xattr_get+0x220/0x220 [ 77.043535][ T4349] ? from_kgid+0x159/0x680 [ 77.047947][ T4349] ? from_kuid_munged+0x690/0x690 [ 77.052966][ T4349] ? make_kgid+0x640/0x640 [ 77.057385][ T4349] ? posix_acl_valid+0x320/0x3a0 [ 77.062355][ T4349] posix_acl_xattr_set+0x36f/0x3e0 [ 77.067479][ T4349] ? posix_acl_xattr_get+0x550/0x550 [ 77.072779][ T4349] __vfs_setxattr+0x3e0/0x420 [ 77.077463][ T4349] __vfs_setxattr_noperm+0x129/0x5e0 [ 77.082749][ T4349] vfs_setxattr+0x168/0x2f0 [ 77.087261][ T4349] ? xattr_permission+0x500/0x500 [ 77.092279][ T4349] ? _copy_from_user+0x111/0x170 [ 77.097214][ T4349] ? posix_acl_fix_xattr_from_user+0xcf/0x110 [ 77.103281][ T4349] setxattr+0x2da/0x300 [ 77.107446][ T4349] ? path_setxattr+0x280/0x280 [ 77.112219][ T4349] ? __mnt_want_write+0x1e2/0x260 [ 77.117248][ T4349] path_setxattr+0x142/0x280 [ 77.121835][ T4349] ? simple_xattr_list_add+0xf0/0xf0 [ 77.127122][ T4349] ? lock_chain_count+0x20/0x20 [ 77.131964][ T4349] ? vtime_user_exit+0x2dc/0x400 [ 77.136893][ T4349] __x64_sys_lsetxattr+0xb4/0xd0 [ 77.141853][ T4349] do_syscall_64+0x4c/0xa0 [ 77.146262][ T4349] ? clear_bhb_loop+0x30/0x80 [ 77.150926][ T4349] ? clear_bhb_loop+0x30/0x80 [ 77.155589][ T4349] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 77.161483][ T4349] RIP: 0033:0x7f68c3cee9a9 [ 77.165886][ T4349] 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 [ 77.185478][ T4349] RSP: 002b:00007ffdcd45f648 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 77.193888][ T4349] RAX: ffffffffffffffda RBX: 00007f68c3f15fa0 RCX: 00007f68c3cee9a9 [ 77.201847][ T4349] RDX: 00002000000000c0 RSI: 0000200000000840 RDI: 0000200000000800 [ 77.209944][ T4349] RBP: 00007f68c3d70d69 R08: 0000000000000000 R09: 0000000000000000 [ 77.217926][ T4349] R10: 000000000000002c R11: 0000000000000246 R12: 0000000000000000 [ 77.225882][ T4349] R13: 00007f68c3f15fa0 R14: 00007f68c3f15fa0 R15: 0000000000000005 [ 77.233849][ T4349] [ 77.238881][ T1326] Bluetooth: hci0: command 0x040f tx timeout [ 77.276982][ T4285] ocfs2: Unmounting device (7,0) on (node local)