Warning: Permanently added '10.128.0.224' (ED25519) to the list of known hosts. 1970/01/01 00:00:24 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:25 parsed 1 programs [ 26.304275][ T4327] cgroup: Unknown subsys name 'net' [ 26.528747][ T4327] cgroup: Unknown subsys name 'rlimit' [ 26.840956][ T4327] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 32.174446][ T289] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.175729][ T289] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.178212][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 32.184799][ T289] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.186006][ T289] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.187971][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 32.534544][ T4363] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 32.536025][ T4363] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 32.537972][ T4363] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 32.539470][ T4363] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 32.540891][ T4363] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 32.542031][ T4363] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 32.947626][ T4386] chnl_net:caif_netlink_parms(): no params data found [ 32.977893][ T4386] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.979370][ T4386] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.980901][ T4386] device bridge_slave_0 entered promiscuous mode [ 32.983208][ T4386] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.984351][ T4386] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.985734][ T4386] device bridge_slave_1 entered promiscuous mode [ 32.992952][ T4386] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.995289][ T4386] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.003366][ T4386] team0: Port device team_slave_0 added [ 33.005145][ T4386] team0: Port device team_slave_1 added [ 33.014342][ T4386] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.015447][ T4386] 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. [ 33.019992][ T4386] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.022648][ T4386] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.023587][ T4386] 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. [ 33.027512][ T4386] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.058238][ T4386] device hsr_slave_0 entered promiscuous mode [ 33.107036][ T4386] device hsr_slave_1 entered promiscuous mode [ 33.201890][ T4386] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.237843][ T4386] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.308069][ T4386] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.368292][ T4386] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.436985][ T4386] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.440636][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.442429][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.445042][ T4386] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.447795][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.449268][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.451065][ T252] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.452167][ T252] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.453731][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 33.455904][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.458560][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.460167][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.461349][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.475430][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 33.479699][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 33.482167][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 33.483821][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 33.485348][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 33.488619][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 33.490285][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 33.492725][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 33.494171][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.508224][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 33.509889][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.512447][ T4386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 33.567576][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.568929][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.572351][ T4386] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.578282][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.579842][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.585261][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.587444][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.589359][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.590740][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.593023][ T4386] device veth0_vlan entered promiscuous mode [ 33.595973][ T4386] device veth1_vlan entered promiscuous mode [ 33.610937][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.612475][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.613881][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.615931][ T4386] device veth0_macvtap entered promiscuous mode [ 33.619674][ T4386] device veth1_macvtap entered promiscuous mode [ 33.624462][ T4386] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.625755][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.627561][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.629139][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.632666][ T4386] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.633868][ T1660] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.635404][ T1660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.639215][ T4386] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.640588][ T4386] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.641859][ T4386] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.643144][ T4386] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:34 executed programs: 0 [ 34.547169][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.548828][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.550079][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.551546][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.552838][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 34.554143][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.806882][ T4436] chnl_net:caif_netlink_parms(): no params data found [ 34.988903][ T4436] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.990027][ T4436] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.991410][ T4436] device bridge_slave_0 entered promiscuous mode [ 34.993434][ T4436] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.994556][ T4436] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.996006][ T4436] device bridge_slave_1 entered promiscuous mode [ 35.004299][ T4436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.006754][ T4436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.014724][ T4436] team0: Port device team_slave_0 added [ 35.016922][ T4436] team0: Port device team_slave_1 added [ 35.023866][ T4436] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.024919][ T4436] 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. [ 35.029461][ T4436] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.031917][ T4436] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.032973][ T4436] 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. [ 35.037031][ T4436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.077337][ T4436] device hsr_slave_0 entered promiscuous mode [ 35.108185][ T4436] device hsr_slave_1 entered promiscuous mode [ 35.146388][ T4436] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 35.147760][ T4436] Cannot create hsr debugfs directory [ 35.588314][ T4436] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.636538][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 37.977583][ T4436] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.726610][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 39.147307][ T4436] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.237755][ T4436] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.500041][ T4436] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.610442][ T4436] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.667384][ T4436] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.748715][ T4436] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.797733][ T4436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.871223][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.872993][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.875428][ T4436] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.877821][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.879330][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.880796][ T252] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.881947][ T252] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.883374][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.885585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.887100][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.888521][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.889642][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.892075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.895356][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.899753][ T39] device hsr_slave_0 left promiscuous mode [ 39.936668][ T39] device hsr_slave_1 left promiscuous mode [ 40.036395][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.037680][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.039291][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.040440][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.041815][ T39] device bridge_slave_1 left promiscuous mode [ 40.042906][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.087432][ T39] device bridge_slave_0 left promiscuous mode [ 40.088508][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.216606][ T39] device veth1_macvtap left promiscuous mode [ 40.217675][ T39] device veth0_macvtap left promiscuous mode [ 40.218697][ T39] device veth1_vlan left promiscuous mode [ 40.219674][ T39] device veth0_vlan left promiscuous mode [ 40.806818][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 42.027510][ T39] team0 (unregistering): Port device team_slave_1 removed [ 42.197148][ T39] team0 (unregistering): Port device team_slave_0 removed [ 42.367252][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 42.576724][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 42.886337][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 45.157727][ T39] bond0 (unregistering): Released all slaves [ 45.444416][ T4436] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.446201][ T4436] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.450744][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.452406][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.453985][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.455594][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.457329][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.458825][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.460388][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.461810][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.465154][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.470793][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.511807][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.513118][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.515895][ T4436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.522707][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.524362][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.530971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.532615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.534391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.535829][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.538269][ T4436] device veth0_vlan entered promiscuous mode [ 45.541228][ T4436] device veth1_vlan entered promiscuous mode [ 45.547049][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.548615][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.550110][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.551617][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.553785][ T4436] device veth0_macvtap entered promiscuous mode [ 45.556871][ T4436] device veth1_macvtap entered promiscuous mode [ 45.561741][ T4436] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.562941][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.564451][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.565951][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.570767][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.573525][ T4436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.574648][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.576155][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.580613][ T4436] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.582048][ T4436] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.583406][ T4436] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.584813][ T4436] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.605055][ T252] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.607165][ T252] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.612185][ T252] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.615395][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.617099][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.618611][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 45.744553][ T4461] loop0: detected capacity change from 0 to 32768 [ 45.748766][ T4461] (syz.0.17,4461,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 45.751284][ T4461] (syz.0.17,4461,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 45.759298][ T4461] JBD2: Ignoring recovery information on journal [ 45.780262][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.790747][ T4461] [ 45.791169][ T4461] ====================================================== [ 45.792172][ T4461] WARNING: possible circular locking dependency detected [ 45.793361][ T4461] 6.1.148-syzkaller #0 Not tainted [ 45.794150][ T4461] ------------------------------------------------------ [ 45.795204][ T4461] syz.0.17/4461 is trying to acquire lock: [ 45.796123][ T4461] ffff0000ea369808 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 45.797857][ T4461] [ 45.797857][ T4461] but task is already holding lock: [ 45.798814][ T4461] ffff0000ea2a86f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 45.800206][ T4461] [ 45.800206][ T4461] which lock already depends on the new lock. [ 45.800206][ T4461] [ 45.801369][ T4461] [ 45.801369][ T4461] the existing dependency chain (in reverse order) is: [ 45.802433][ T4461] [ 45.802433][ T4461] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 45.803577][ T4461] down_read+0x64/0x304 [ 45.804220][ T4461] ocfs2_init_acl+0x258/0x5f0 [ 45.804964][ T4461] ocfs2_mknod+0x1168/0x1f18 [ 45.805690][ T4461] ocfs2_mkdir+0x19c/0x4f0 [ 45.806397][ T4461] vfs_mkdir+0x314/0x4d4 [ 45.807156][ T4461] do_mkdirat+0x1b4/0x3e0 [ 45.807901][ T4461] __arm64_sys_mkdirat+0x90/0xa8 [ 45.808844][ T4461] invoke_syscall+0x98/0x2bc [ 45.809663][ T4461] el0_svc_common+0x138/0x258 [ 45.810482][ T4461] do_el0_svc+0x58/0x13c [ 45.811159][ T4461] el0_svc+0x58/0x138 [ 45.811835][ T4461] el0t_64_sync_handler+0x84/0xf0 [ 45.812752][ T4461] el0t_64_sync+0x18c/0x190 [ 45.813444][ T4461] [ 45.813444][ T4461] -> #4 (jbd2_handle){++++}-{0:0}: [ 45.814509][ T4461] start_this_handle+0xfe0/0x122c [ 45.815463][ T4461] jbd2__journal_start+0x288/0x51c [ 45.816251][ T4461] jbd2_journal_start+0x3c/0x4c [ 45.816967][ T4461] ocfs2_start_trans+0x380/0x6c4 [ 45.817676][ T4461] ocfs2_modify_bh+0xe4/0x43c [ 45.818303][ T4461] ocfs2_local_read_info+0x102c/0x131c [ 45.819010][ T4461] dquot_load_quota_sb+0x6c4/0xa24 [ 45.819792][ T4461] dquot_load_quota_inode+0x274/0x4e4 [ 45.820681][ T4461] ocfs2_enable_quotas+0x17c/0x3b4 [ 45.821543][ T4461] ocfs2_fill_super+0x3060/0x3e98 [ 45.822386][ T4461] mount_bdev+0x264/0x358 [ 45.823241][ T4461] ocfs2_mount+0x44/0x58 [ 45.824015][ T4461] legacy_get_tree+0xd4/0x16c [ 45.824953][ T4461] vfs_get_tree+0x90/0x274 [ 45.825739][ T4461] do_new_mount+0x228/0x810 [ 45.826522][ T4461] path_mount+0x5b4/0xe78 [ 45.827243][ T4461] __arm64_sys_mount+0x49c/0x584 [ 45.828002][ T4461] invoke_syscall+0x98/0x2bc [ 45.828749][ T4461] el0_svc_common+0x138/0x258 [ 45.829488][ T4461] do_el0_svc+0x58/0x13c [ 45.830263][ T4461] el0_svc+0x58/0x138 [ 45.831099][ T4461] el0t_64_sync_handler+0x84/0xf0 [ 45.831775][ T4461] el0t_64_sync+0x18c/0x190 [ 45.832506][ T4461] [ 45.832506][ T4461] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 45.833621][ T4461] down_read+0x64/0x304 [ 45.834374][ T4461] ocfs2_start_trans+0x374/0x6c4 [ 45.835152][ T4461] ocfs2_modify_bh+0xe4/0x43c [ 45.835943][ T4461] ocfs2_local_read_info+0x102c/0x131c [ 45.836931][ T4461] dquot_load_quota_sb+0x6c4/0xa24 [ 45.837852][ T4461] dquot_load_quota_inode+0x274/0x4e4 [ 45.838753][ T4461] ocfs2_enable_quotas+0x17c/0x3b4 [ 45.839613][ T4461] ocfs2_fill_super+0x3060/0x3e98 [ 45.840422][ T4461] mount_bdev+0x264/0x358 [ 45.841067][ T4461] ocfs2_mount+0x44/0x58 [ 45.841731][ T4461] legacy_get_tree+0xd4/0x16c [ 45.842448][ T4461] vfs_get_tree+0x90/0x274 [ 45.843207][ T4461] do_new_mount+0x228/0x810 [ 45.843984][ T4461] path_mount+0x5b4/0xe78 [ 45.844611][ T4461] __arm64_sys_mount+0x49c/0x584 [ 45.845402][ T4461] invoke_syscall+0x98/0x2bc [ 45.846167][ T4461] el0_svc_common+0x138/0x258 [ 45.847070][ T4461] do_el0_svc+0x58/0x13c [ 45.847929][ T4461] el0_svc+0x58/0x138 [ 45.848538][ T4461] el0t_64_sync_handler+0x84/0xf0 [ 45.849264][ T4461] el0t_64_sync+0x18c/0x190 [ 45.849996][ T4461] [ 45.849996][ T4461] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 45.851134][ T4461] ocfs2_start_trans+0x20c/0x6c4 [ 45.851937][ T4461] ocfs2_mknod+0xc7c/0x1f18 [ 45.852667][ T4461] ocfs2_mkdir+0x19c/0x4f0 [ 45.853462][ T4461] vfs_mkdir+0x314/0x4d4 [ 45.854179][ T4461] do_mkdirat+0x1b4/0x3e0 [ 45.854885][ T4461] __arm64_sys_mkdirat+0x90/0xa8 [ 45.855660][ T4461] invoke_syscall+0x98/0x2bc [ 45.856536][ T4461] el0_svc_common+0x138/0x258 [ 45.857306][ T4461] do_el0_svc+0x58/0x13c [ 45.857973][ T4461] el0_svc+0x58/0x138 [ 45.858546][ T4461] el0t_64_sync_handler+0x84/0xf0 [ 45.859355][ T4461] el0t_64_sync+0x18c/0x190 [ 45.860116][ T4461] [ 45.860116][ T4461] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}: [ 45.861814][ T4461] down_write+0x5c/0x88 [ 45.862572][ T4461] ocfs2_reserve_local_alloc_bits+0xf8/0x278c [ 45.863636][ T4461] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 45.864684][ T4461] ocfs2_reserve_clusters+0x3c/0x50 [ 45.865654][ T4461] ocfs2_mknod+0xc2c/0x1f18 [ 45.866377][ T4461] ocfs2_mkdir+0x19c/0x4f0 [ 45.867113][ T4461] vfs_mkdir+0x314/0x4d4 [ 45.867779][ T4461] do_mkdirat+0x1b4/0x3e0 [ 45.868492][ T4461] __arm64_sys_mkdirat+0x90/0xa8 [ 45.869240][ T4461] invoke_syscall+0x98/0x2bc [ 45.870047][ T4461] el0_svc_common+0x138/0x258 [ 45.870864][ T4461] do_el0_svc+0x58/0x13c [ 45.871640][ T4461] el0_svc+0x58/0x138 [ 45.872412][ T4461] el0t_64_sync_handler+0x84/0xf0 [ 45.873323][ T4461] el0t_64_sync+0x18c/0x190 [ 45.874127][ T4461] [ 45.874127][ T4461] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}: [ 45.875987][ T4461] __lock_acquire+0x293c/0x6544 [ 45.876893][ T4461] lock_acquire+0x20c/0x644 [ 45.877604][ T4461] down_write+0x5c/0x88 [ 45.878437][ T4461] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 45.879417][ T4461] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 45.880395][ T4461] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 45.881422][ T4461] ocfs2_xattr_set+0x91c/0xe98 [ 45.882311][ T4461] ocfs2_xattr_security_set+0x4c/0x64 [ 45.883140][ T4461] __vfs_setxattr+0x388/0x3a4 [ 45.884013][ T4461] __vfs_setxattr_noperm+0x120/0x564 [ 45.884932][ T4461] __vfs_setxattr_locked+0x1ec/0x218 [ 45.885810][ T4461] vfs_setxattr+0x158/0x2ac [ 45.886587][ T4461] setxattr+0x228/0x28c [ 45.887294][ T4461] path_setxattr+0x12c/0x25c [ 45.888145][ T4461] __arm64_sys_setxattr+0xbc/0xd8 [ 45.889061][ T4461] invoke_syscall+0x98/0x2bc [ 45.890014][ T4461] el0_svc_common+0x138/0x258 [ 45.890623][ T4461] do_el0_svc+0x58/0x13c [ 45.891368][ T4461] el0_svc+0x58/0x138 [ 45.892033][ T4461] el0t_64_sync_handler+0x84/0xf0 [ 45.892836][ T4461] el0t_64_sync+0x18c/0x190 [ 45.893588][ T4461] [ 45.893588][ T4461] other info that might help us debug this: [ 45.893588][ T4461] [ 45.895140][ T4461] Chain exists of: [ 45.895140][ T4461] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5 --> jbd2_handle --> &oi->ip_xattr_sem [ 45.895140][ T4461] [ 45.897483][ T4461] Possible unsafe locking scenario: [ 45.897483][ T4461] [ 45.898676][ T4461] CPU0 CPU1 [ 45.899568][ T4461] ---- ---- [ 45.900428][ T4461] lock(&oi->ip_xattr_sem); [ 45.901265][ T4461] lock(jbd2_handle); [ 45.902315][ T4461] lock(&oi->ip_xattr_sem); [ 45.903405][ T4461] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 45.904537][ T4461] [ 45.904537][ T4461] *** DEADLOCK *** [ 45.904537][ T4461] [ 45.905729][ T4461] 3 locks held by syz.0.17/4461: [ 45.906506][ T4461] #0: ffff0000d0f46460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 45.907906][ T4461] #1: ffff0000ea2a89c8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: vfs_setxattr+0x138/0x2ac [ 45.909661][ T4461] #2: ffff0000ea2a86f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 45.911298][ T4461] [ 45.911298][ T4461] stack backtrace: [ 45.912270][ T4461] CPU: 1 PID: 4461 Comm: syz.0.17 Not tainted 6.1.148-syzkaller #0 [ 45.913554][ T4461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 45.915000][ T4461] Call trace: [ 45.915565][ T4461] dump_backtrace+0x1c8/0x1f4 [ 45.916395][ T4461] show_stack+0x2c/0x3c [ 45.916970][ T4461] __dump_stack+0x30/0x40 [ 45.917659][ T4461] dump_stack_lvl+0xf8/0x160 [ 45.918338][ T4461] dump_stack+0x1c/0x5c [ 45.918903][ T4461] print_circular_bug+0x148/0x1b0 [ 45.919668][ T4461] check_noncircular+0x240/0x2d4 [ 45.920699][ T4461] __lock_acquire+0x293c/0x6544 [ 45.921529][ T4461] lock_acquire+0x20c/0x644 [ 45.922275][ T4461] down_write+0x5c/0x88 [ 45.922911][ T4461] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 45.923764][ T4461] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 45.924790][ T4461] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 45.925782][ T4461] ocfs2_xattr_set+0x91c/0xe98 [ 45.926524][ T4461] ocfs2_xattr_security_set+0x4c/0x64 [ 45.927362][ T4461] __vfs_setxattr+0x388/0x3a4 [ 45.928088][ T4461] __vfs_setxattr_noperm+0x120/0x564 [ 45.928851][ T4461] __vfs_setxattr_locked+0x1ec/0x218 [ 45.929635][ T4461] vfs_setxattr+0x158/0x2ac [ 45.930273][ T4461] setxattr+0x228/0x28c [ 45.930942][ T4461] path_setxattr+0x12c/0x25c [ 45.931578][ T4461] __arm64_sys_setxattr+0xbc/0xd8 [ 45.932303][ T4461] invoke_syscall+0x98/0x2bc [ 45.932956][ T4461] el0_svc_common+0x138/0x258 [ 45.933634][ T4461] do_el0_svc+0x58/0x13c [ 45.934270][ T4461] el0_svc+0x58/0x138 [ 45.934889][ T4461] el0t_64_sync_handler+0x84/0xf0 [ 45.935638][ T4461] el0t_64_sync+0x18c/0x190 [ 45.978493][ T4436] ocfs2: Unmounting device (7,0) on (node local)