Warning: Permanently added '10.128.1.22' (ED25519) to the list of known hosts. 1970/01/01 00:00:33 parsed 1 programs [ 34.378025][ T4324] cgroup: Unknown subsys name 'net' [ 34.628316][ T4324] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 34.902480][ T4324] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 40.032717][ T4353] chnl_net:caif_netlink_parms(): no params data found [ 40.050641][ T4353] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.051912][ T4353] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.053502][ T4353] device bridge_slave_0 entered promiscuous mode [ 40.055589][ T4353] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.057144][ T4353] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.058603][ T4353] device bridge_slave_1 entered promiscuous mode [ 40.066880][ T4353] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.070931][ T4353] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.077734][ T4353] team0: Port device team_slave_0 added [ 40.079298][ T4353] team0: Port device team_slave_1 added [ 40.085239][ T4353] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.086595][ T4353] 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. [ 40.090463][ T4353] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.092896][ T4353] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.093868][ T4353] 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. [ 40.098057][ T4353] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.146797][ T4353] device hsr_slave_0 entered promiscuous mode [ 40.196020][ T4353] device hsr_slave_1 entered promiscuous mode [ 40.279565][ T4353] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.328574][ T4353] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.378984][ T4353] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.426717][ T4353] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.475082][ T4353] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.476380][ T4353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.477822][ T4353] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.478924][ T4353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.495296][ T4353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.499182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.501620][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.503105][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.504797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.509299][ T4353] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.512353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.513851][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.514991][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.521070][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.522615][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.523749][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.529979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.531609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.534360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.537933][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.540488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.542876][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.593058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.594332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.599147][ T4353] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.604448][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.610633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.612420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.613841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.618908][ T4353] device veth0_vlan entered promiscuous mode [ 40.621969][ T4353] device veth1_vlan entered promiscuous mode [ 40.628845][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.630412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.632119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.634397][ T4353] device veth0_macvtap entered promiscuous mode [ 40.637534][ T4353] device veth1_macvtap entered promiscuous mode [ 40.643112][ T4353] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.644367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.647142][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.649987][ T4353] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.651296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.653798][ T4353] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.655141][ T4353] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.657324][ T4353] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.658613][ T4353] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.738992][ T4377] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.740536][ T4377] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.741849][ T4377] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.743329][ T4377] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.744630][ T4377] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.746204][ T4379] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.147795][ T472] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.154498][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.158771][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.160939][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.163480][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.164575][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.166644][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:42 executed programs: 0 [ 42.084647][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 42.086623][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 42.087932][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 42.089400][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 42.090754][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 42.091899][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 42.141698][ T4419] chnl_net:caif_netlink_parms(): no params data found [ 42.157685][ T4419] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.158862][ T4419] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.160381][ T4419] device bridge_slave_0 entered promiscuous mode [ 42.162538][ T4419] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.163681][ T4419] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.165185][ T4419] device bridge_slave_1 entered promiscuous mode [ 42.176933][ T4419] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.179599][ T4419] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.187417][ T4419] team0: Port device team_slave_0 added [ 42.189083][ T4419] team0: Port device team_slave_1 added [ 42.195222][ T4419] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.196784][ T4419] 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. [ 42.200806][ T4419] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.203041][ T4419] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.204070][ T4419] 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. [ 42.208083][ T4419] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.237890][ T4419] device hsr_slave_0 entered promiscuous mode [ 42.276092][ T4419] device hsr_slave_1 entered promiscuous mode [ 42.315856][ T4419] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.317082][ T4419] Cannot create hsr debugfs directory [ 43.856935][ T472] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.166002][ T4379] Bluetooth: hci0: command 0x0409 tx timeout [ 46.167488][ T472] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.246131][ T4379] Bluetooth: hci0: command 0x041b tx timeout [ 46.277687][ T472] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.302695][ T4419] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.390566][ T4419] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.477450][ T4419] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.580184][ T4419] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.690082][ T4419] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.693538][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.695075][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.698029][ T4419] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.700539][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.702124][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.703449][ T1602] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.704518][ T1602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.706815][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.742473][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.744225][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.745676][ T1602] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.746878][ T1602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.756158][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.757865][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.759444][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.761194][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.762698][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.764201][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.765700][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.767850][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.769322][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.770899][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.772378][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.774113][ T4419] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.854038][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.855266][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.858862][ T4419] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.864603][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.867182][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.873076][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.874552][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.919801][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.921227][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.923080][ T4419] device veth0_vlan entered promiscuous mode [ 47.926553][ T4419] device veth1_vlan entered promiscuous mode [ 47.933485][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.934915][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.936564][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.938055][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.940391][ T4419] device veth0_macvtap entered promiscuous mode [ 47.942655][ T4419] device veth1_macvtap entered promiscuous mode [ 47.948078][ T4419] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.949758][ T4419] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.951757][ T4419] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.952950][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.954470][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.956263][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.957722][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.962380][ T472] device hsr_slave_0 left promiscuous mode [ 48.006192][ T472] device hsr_slave_1 left promiscuous mode [ 48.085998][ T472] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.087140][ T472] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 48.089311][ T472] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.090372][ T472] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 48.091758][ T472] device bridge_slave_1 left promiscuous mode [ 48.093163][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.136763][ T472] device bridge_slave_0 left promiscuous mode [ 48.137824][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.255989][ T472] device veth1_macvtap left promiscuous mode [ 48.256943][ T472] device veth0_macvtap left promiscuous mode [ 48.258162][ T472] device veth1_vlan left promiscuous mode [ 48.259117][ T472] device veth0_vlan left promiscuous mode [ 48.325815][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 50.067618][ T472] team0 (unregistering): Port device team_slave_1 removed [ 50.256417][ T472] team0 (unregistering): Port device team_slave_0 removed [ 50.416256][ T4379] Bluetooth: hci0: command 0x0419 tx timeout [ 50.426567][ T472] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 50.657080][ T472] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.217854][ T472] bond0 (unregistering): Released all slaves [ 53.430687][ T4419] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.434368][ T4419] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.435694][ T4419] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.437092][ T4419] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.438433][ T4419] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.440574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.442117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.467366][ T1602] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.468574][ T1602] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.471717][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.478568][ T1602] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.480244][ T1602] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.482062][ T1602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.624832][ T4505] loop0: detected capacity change from 0 to 32768 [ 53.626904][ T4505] ======================================================= [ 53.626904][ T4505] WARNING: The mand mount option has been deprecated and [ 53.626904][ T4505] and is ignored by this kernel. Remove the mand [ 53.626904][ T4505] option from the mount to silence this warning. [ 53.626904][ T4505] ======================================================= [ 53.639139][ T4505] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 53.643370][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.645635][ T9] (kworker/u4:0,9,0):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 [ 53.651286][ T4505] [ 53.651637][ T4505] ====================================================== [ 53.652663][ T4505] WARNING: possible circular locking dependency detected [ 53.653699][ T4505] syzkaller #0 Not tainted [ 53.654318][ T4505] ------------------------------------------------------ [ 53.655416][ T4505] syz.0.17/4505 is trying to acquire lock: [ 53.656349][ T4505] ffff0000ea2842c8 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 53.658431][ T4505] [ 53.658431][ T4505] but task is already holding lock: [ 53.659451][ T4505] ffff0000ea289538 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 53.660925][ T4505] [ 53.660925][ T4505] which lock already depends on the new lock. [ 53.660925][ T4505] [ 53.662465][ T4505] [ 53.662465][ T4505] the existing dependency chain (in reverse order) is: [ 53.663786][ T4505] [ 53.663786][ T4505] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 53.665029][ T4505] down_read+0x64/0x304 [ 53.665782][ T4505] ocfs2_init_acl+0x258/0x5f0 [ 53.666580][ T4505] ocfs2_mknod+0x1168/0x1f18 [ 53.667367][ T4505] ocfs2_create+0x19c/0x4f0 [ 53.668117][ T4505] path_openat+0x112c/0x2680 [ 53.668869][ T4505] do_filp_open+0x174/0x344 [ 53.669648][ T4505] do_sys_openat2+0x128/0x3d8 [ 53.670434][ T4505] __arm64_sys_openat+0x120/0x154 [ 53.671206][ T4505] invoke_syscall+0x98/0x2bc [ 53.671922][ T4505] el0_svc_common+0x138/0x258 [ 53.672735][ T4505] do_el0_svc+0x58/0x13c [ 53.673439][ T4505] el0_svc+0x58/0x138 [ 53.674125][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 53.674956][ T4505] el0t_64_sync+0x18c/0x190 [ 53.675727][ T4505] [ 53.675727][ T4505] -> #4 (jbd2_handle){++++}-{0:0}: [ 53.676811][ T4505] start_this_handle+0xfe0/0x122c [ 53.677666][ T4505] jbd2__journal_start+0x288/0x51c [ 53.678466][ T4505] jbd2_journal_start+0x3c/0x4c [ 53.679254][ T4505] ocfs2_start_trans+0x380/0x6c4 [ 53.680083][ T4505] ocfs2_mknod+0xc7c/0x1f18 [ 53.680830][ T4505] ocfs2_create+0x19c/0x4f0 [ 53.681607][ T4505] path_openat+0x112c/0x2680 [ 53.682353][ T4505] do_filp_open+0x174/0x344 [ 53.683035][ T4505] do_sys_openat2+0x128/0x3d8 [ 53.683767][ T4505] __arm64_sys_openat+0x120/0x154 [ 53.684532][ T4505] invoke_syscall+0x98/0x2bc [ 53.685327][ T4505] el0_svc_common+0x138/0x258 [ 53.686111][ T4505] do_el0_svc+0x58/0x13c [ 53.686822][ T4505] el0_svc+0x58/0x138 [ 53.687562][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 53.688408][ T4505] el0t_64_sync+0x18c/0x190 [ 53.689225][ T4505] [ 53.689225][ T4505] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 53.690509][ T4505] down_read+0x64/0x304 [ 53.691204][ T4505] ocfs2_start_trans+0x374/0x6c4 [ 53.692020][ T4505] ocfs2_mknod+0xc7c/0x1f18 [ 53.692705][ T4505] ocfs2_create+0x19c/0x4f0 [ 53.693469][ T4505] path_openat+0x112c/0x2680 [ 53.694248][ T4505] do_filp_open+0x174/0x344 [ 53.695020][ T4505] do_sys_openat2+0x128/0x3d8 [ 53.695809][ T4505] __arm64_sys_openat+0x120/0x154 [ 53.696615][ T4505] invoke_syscall+0x98/0x2bc [ 53.697354][ T4505] el0_svc_common+0x138/0x258 [ 53.698108][ T4505] do_el0_svc+0x58/0x13c [ 53.698837][ T4505] el0_svc+0x58/0x138 [ 53.699471][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 53.700315][ T4505] el0t_64_sync+0x18c/0x190 [ 53.701081][ T4505] [ 53.701081][ T4505] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 53.702209][ T4505] ocfs2_start_trans+0x20c/0x6c4 [ 53.703082][ T4505] ocfs2_mknod+0xc7c/0x1f18 [ 53.703879][ T4505] ocfs2_create+0x19c/0x4f0 [ 53.704620][ T4505] path_openat+0x112c/0x2680 [ 53.705356][ T4505] do_filp_open+0x174/0x344 [ 53.706122][ T4505] do_sys_openat2+0x128/0x3d8 [ 53.706920][ T4505] __arm64_sys_openat+0x120/0x154 [ 53.707682][ T4505] invoke_syscall+0x98/0x2bc [ 53.708464][ T4505] el0_svc_common+0x138/0x258 [ 53.709217][ T4505] do_el0_svc+0x58/0x13c [ 53.709952][ T4505] el0_svc+0x58/0x138 [ 53.710659][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 53.711438][ T4505] el0t_64_sync+0x18c/0x190 [ 53.712171][ T4505] [ 53.712171][ T4505] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{3:3}: [ 53.713799][ T4505] down_write+0x5c/0x88 [ 53.714580][ T4505] ocfs2_reserve_local_alloc_bits+0xf8/0x278c [ 53.715588][ T4505] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 53.716600][ T4505] ocfs2_reserve_clusters+0x3c/0x50 [ 53.717393][ T4505] ocfs2_mknod+0xc2c/0x1f18 [ 53.718176][ T4505] ocfs2_create+0x19c/0x4f0 [ 53.718867][ T4505] path_openat+0x112c/0x2680 [ 53.719578][ T4505] do_filp_open+0x174/0x344 [ 53.720325][ T4505] do_sys_openat2+0x128/0x3d8 [ 53.721046][ T4505] __arm64_sys_openat+0x120/0x154 [ 53.721840][ T4505] invoke_syscall+0x98/0x2bc [ 53.722606][ T4505] el0_svc_common+0x138/0x258 [ 53.723420][ T4505] do_el0_svc+0x58/0x13c [ 53.724087][ T4505] el0_svc+0x58/0x138 [ 53.724812][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 53.725634][ T4505] el0t_64_sync+0x18c/0x190 [ 53.726340][ T4505] [ 53.726340][ T4505] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 53.727860][ T4505] __lock_acquire+0x293c/0x6544 [ 53.728720][ T4505] lock_acquire+0x20c/0x644 [ 53.729443][ T4505] down_write+0x5c/0x88 [ 53.730162][ T4505] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 53.731054][ T4505] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 53.732094][ T4505] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 53.733013][ T4505] ocfs2_xattr_set+0x91c/0xe98 [ 53.733860][ T4505] ocfs2_xattr_security_set+0x4c/0x64 [ 53.734682][ T4505] __vfs_setxattr+0x388/0x3a4 [ 53.735464][ T4505] __vfs_setxattr_noperm+0x120/0x564 [ 53.736301][ T4505] __vfs_setxattr_locked+0x1ec/0x218 [ 53.737166][ T4505] vfs_setxattr+0x158/0x2ac [ 53.737894][ T4505] setxattr+0x228/0x28c [ 53.738682][ T4505] path_setxattr+0x12c/0x25c [ 53.739430][ T4505] __arm64_sys_setxattr+0xbc/0xd8 [ 53.740226][ T4505] invoke_syscall+0x98/0x2bc [ 53.740915][ T4505] el0_svc_common+0x138/0x258 [ 53.741675][ T4505] do_el0_svc+0x58/0x13c [ 53.742395][ T4505] el0_svc+0x58/0x138 [ 53.743059][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 53.743917][ T4505] el0t_64_sync+0x18c/0x190 [ 53.744717][ T4505] [ 53.744717][ T4505] other info that might help us debug this: [ 53.744717][ T4505] [ 53.746265][ T4505] Chain exists of: [ 53.746265][ T4505] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 --> jbd2_handle --> &oi->ip_xattr_sem [ 53.746265][ T4505] [ 53.748799][ T4505] Possible unsafe locking scenario: [ 53.748799][ T4505] [ 53.749967][ T4505] CPU0 CPU1 [ 53.750781][ T4505] ---- ---- [ 53.751609][ T4505] lock(&oi->ip_xattr_sem); [ 53.752290][ T4505] lock(jbd2_handle); [ 53.753326][ T4505] lock(&oi->ip_xattr_sem); [ 53.754369][ T4505] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 53.755397][ T4505] [ 53.755397][ T4505] *** DEADLOCK *** [ 53.755397][ T4505] [ 53.756632][ T4505] 3 locks held by syz.0.17/4505: [ 53.757413][ T4505] #0: ffff0000c41d2460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 53.758823][ T4505] #1: ffff0000ea289808 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: vfs_setxattr+0x138/0x2ac [ 53.760507][ T4505] #2: ffff0000ea289538 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 53.762022][ T4505] [ 53.762022][ T4505] stack backtrace: [ 53.763024][ T4505] CPU: 1 PID: 4505 Comm: syz.0.17 Not tainted syzkaller #0 [ 53.764130][ T4505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 53.765668][ T4505] Call trace: [ 53.766183][ T4505] dump_backtrace+0x1c8/0x1f4 [ 53.766861][ T4505] show_stack+0x2c/0x3c [ 53.767411][ T4505] __dump_stack+0x30/0x40 [ 53.768070][ T4505] dump_stack_lvl+0xf8/0x160 [ 53.768755][ T4505] dump_stack+0x1c/0x5c [ 53.769408][ T4505] print_circular_bug+0x148/0x1b0 [ 53.770163][ T4505] check_noncircular+0x240/0x2d4 [ 53.770947][ T4505] __lock_acquire+0x293c/0x6544 [ 53.771691][ T4505] lock_acquire+0x20c/0x644 [ 53.772375][ T4505] down_write+0x5c/0x88 [ 53.772959][ T4505] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 53.773811][ T4505] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 53.774750][ T4505] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 53.775565][ T4505] ocfs2_xattr_set+0x91c/0xe98 [ 53.776239][ T4505] ocfs2_xattr_security_set+0x4c/0x64 [ 53.777008][ T4505] __vfs_setxattr+0x388/0x3a4 [ 53.777655][ T4505] __vfs_setxattr_noperm+0x120/0x564 [ 53.778444][ T4505] __vfs_setxattr_locked+0x1ec/0x218 [ 53.779198][ T4505] vfs_setxattr+0x158/0x2ac [ 53.779827][ T4505] setxattr+0x228/0x28c [ 53.780403][ T4505] path_setxattr+0x12c/0x25c [ 53.781069][ T4505] __arm64_sys_setxattr+0xbc/0xd8 [ 53.781824][ T4505] invoke_syscall+0x98/0x2bc [ 53.782487][ T4505] el0_svc_common+0x138/0x258 [ 53.783164][ T4505] do_el0_svc+0x58/0x13c [ 53.783827][ T4505] el0_svc+0x58/0x138 [ 53.784458][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 53.785233][ T4505] el0t_64_sync+0x18c/0x190 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 53.793393][ T4419] ocfs2: Unmounting device (7,0) on (node local)