Warning: Permanently added '10.128.0.88' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 33.358606][ T4325] cgroup: Unknown subsys name 'net' [ 33.594616][ T4325] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.864403][ T4325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 40.502248][ T4357] chnl_net:caif_netlink_parms(): no params data found [ 40.520218][ T4357] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.521341][ T4357] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.523053][ T4357] device bridge_slave_0 entered promiscuous mode [ 40.525181][ T4357] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.526319][ T4357] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.527714][ T4357] device bridge_slave_1 entered promiscuous mode [ 40.535500][ T4357] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.537804][ T4357] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.544798][ T4357] team0: Port device team_slave_0 added [ 40.546452][ T4357] team0: Port device team_slave_1 added [ 40.551962][ T4357] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.553099][ T4357] 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. [ 40.556747][ T4357] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.559057][ T4357] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.560205][ T4357] 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. [ 40.564339][ T4357] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.623332][ T4357] device hsr_slave_0 entered promiscuous mode [ 40.682557][ T4357] device hsr_slave_1 entered promiscuous mode [ 40.764659][ T4357] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.794391][ T4357] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.844032][ T4357] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.883151][ T4357] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.961793][ T4357] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.962998][ T4357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.964338][ T4357] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.965503][ T4357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.982941][ T4357] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.986638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.989042][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.990566][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.992475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.996271][ T4357] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.999291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.000673][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.001725][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.044122][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.045565][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.046674][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.053568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.055344][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.061066][ T4357] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.062949][ T4357] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.066203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.067733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.069493][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.073130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.119812][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.121056][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.124663][ T4357] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.130694][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.135912][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.137626][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.138949][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.141037][ T4357] device veth0_vlan entered promiscuous mode [ 41.144539][ T4357] device veth1_vlan entered promiscuous mode [ 41.150954][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.152463][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.153937][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.156507][ T4357] device veth0_macvtap entered promiscuous mode [ 41.158644][ T4357] device veth1_macvtap entered promiscuous mode [ 41.164998][ T4357] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.168252][ T4357] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.169506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.171082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.173139][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.175895][ T4357] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.177234][ T4357] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.178518][ T4357] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.179856][ T4357] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.285454][ T4389] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.286935][ T4389] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.288262][ T4389] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.289742][ T4389] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.291098][ T4389] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.294090][ T4389] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.645725][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.646935][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.648457][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.657214][ T300] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.658440][ T300] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.660021][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 42.265035][ T258] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:42 executed programs: 0 [ 42.521127][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 42.523156][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 42.524509][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 42.525892][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 42.527156][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 42.528323][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 42.576697][ T4427] chnl_net:caif_netlink_parms(): no params data found [ 42.590869][ T4427] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.592034][ T4427] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.593915][ T4427] device bridge_slave_0 entered promiscuous mode [ 42.595693][ T4427] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.596845][ T4427] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.598232][ T4427] device bridge_slave_1 entered promiscuous mode [ 42.605259][ T4427] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.607788][ T4427] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.615486][ T4427] team0: Port device team_slave_0 added [ 42.617066][ T4427] team0: Port device team_slave_1 added [ 42.622526][ T4427] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.623459][ T4427] 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. [ 42.627092][ T4427] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.629260][ T4427] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.630327][ T4427] 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. [ 42.634640][ T4427] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.693311][ T4427] device hsr_slave_0 entered promiscuous mode [ 42.742482][ T4427] device hsr_slave_1 entered promiscuous mode [ 42.792382][ T4427] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.793665][ T4427] Cannot create hsr debugfs directory [ 44.293019][ T258] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.552597][ T4389] Bluetooth: hci0: command 0x0409 tx timeout [ 46.583377][ T258] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.632359][ T4389] Bluetooth: hci0: command 0x041b tx timeout [ 46.693875][ T258] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.933669][ T4427] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.044202][ T4427] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.083436][ T4427] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.123158][ T4427] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.243131][ T4427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.246420][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.247973][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.250732][ T4427] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.253658][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.255209][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.256549][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.257733][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.259426][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.261990][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.265597][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.267050][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.268215][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.336357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.338882][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.341429][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.344202][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.345550][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.348001][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.349521][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.351874][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.353681][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.356171][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.357497][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.360527][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.448152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.449497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.452232][ T4427] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.459211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.461058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.467433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.469002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.470532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.471841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.712321][ T4389] Bluetooth: hci0: command 0x040f tx timeout [ 48.776117][ T4427] device veth0_vlan entered promiscuous mode [ 48.779360][ T4427] device veth1_vlan entered promiscuous mode [ 48.785068][ T4434] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.786750][ T4434] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.788180][ T4434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.789786][ T4434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.791920][ T4427] device veth0_macvtap entered promiscuous mode [ 48.794458][ T4427] device veth1_macvtap entered promiscuous mode [ 48.799359][ T4427] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 48.800980][ T4427] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.803627][ T4427] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.804916][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.806302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.807584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.809232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.811198][ T4427] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 48.814073][ T4427] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.816084][ T4427] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.853313][ T4434] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.854878][ T4434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.857555][ T4427] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.858907][ T4427] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.860251][ T4427] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.861513][ T4427] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.876979][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.878110][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.880014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.187459][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.188729][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.190377][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.278557][ T258] device hsr_slave_0 left promiscuous mode [ 49.310296][ T4517] loop0: detected capacity change from 0 to 32768 [ 49.311782][ T4517] ======================================================= [ 49.311782][ T4517] WARNING: The mand mount option has been deprecated and [ 49.311782][ T4517] and is ignored by this kernel. Remove the mand [ 49.311782][ T4517] option from the mount to silence this warning. [ 49.311782][ T4517] ======================================================= [ 49.332997][ T258] device hsr_slave_1 left promiscuous mode [ 49.333459][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.339362][ T4517] [ 49.339753][ T4517] ====================================================== [ 49.340728][ T4517] WARNING: possible circular locking dependency detected [ 49.341811][ T4517] syzkaller #0 Not tainted [ 49.342442][ T4517] ------------------------------------------------------ [ 49.343551][ T4517] syz.0.17/4517 is trying to acquire lock: [ 49.344362][ T4517] ffff0000e9bd6d88 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 49.346313][ T4517] [ 49.346313][ T4517] but task is already holding lock: [ 49.347422][ T4517] ffff0000e9bdbff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 49.348799][ T4517] [ 49.348799][ T4517] which lock already depends on the new lock. [ 49.348799][ T4517] [ 49.350321][ T4517] [ 49.350321][ T4517] the existing dependency chain (in reverse order) is: [ 49.351615][ T4517] [ 49.351615][ T4517] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 49.352728][ T4517] down_read+0x64/0x304 [ 49.353404][ T4517] ocfs2_init_acl+0x258/0x5f0 [ 49.354198][ T4517] ocfs2_mknod+0x1168/0x1f18 [ 49.354975][ T4517] ocfs2_create+0x19c/0x4f0 [ 49.355706][ T4517] path_openat+0x112c/0x2680 [ 49.356508][ T4517] do_filp_open+0x174/0x344 [ 49.357252][ T4517] do_sys_openat2+0x128/0x3d8 [ 49.358026][ T4517] __arm64_sys_openat+0x120/0x154 [ 49.358860][ T4517] invoke_syscall+0x98/0x2bc [ 49.359600][ T4517] el0_svc_common+0x138/0x258 [ 49.360310][ T4517] do_el0_svc+0x58/0x13c [ 49.360952][ T4517] el0_svc+0x58/0x138 [ 49.361576][ T4517] el0t_64_sync_handler+0x84/0xf0 [ 49.362390][ T4517] el0t_64_sync+0x18c/0x190 [ 49.363132][ T4517] [ 49.363132][ T4517] -> #4 (jbd2_handle){.+.+}-{0:0}: [ 49.364287][ T4517] start_this_handle+0xfe0/0x122c [ 49.365133][ T4517] jbd2__journal_start+0x288/0x51c [ 49.365919][ T4517] jbd2_journal_start+0x3c/0x4c [ 49.366717][ T4517] ocfs2_start_trans+0x380/0x6c4 [ 49.367536][ T4517] ocfs2_mknod+0xc7c/0x1f18 [ 49.368329][ T4517] ocfs2_create+0x19c/0x4f0 [ 49.369088][ T4517] path_openat+0x112c/0x2680 [ 49.369846][ T4517] do_filp_open+0x174/0x344 [ 49.370643][ T4517] do_sys_openat2+0x128/0x3d8 [ 49.371434][ T4517] __arm64_sys_openat+0x120/0x154 [ 49.372291][ T4517] invoke_syscall+0x98/0x2bc [ 49.373018][ T4517] el0_svc_common+0x138/0x258 [ 49.373787][ T4517] do_el0_svc+0x58/0x13c [ 49.374491][ T4517] el0_svc+0x58/0x138 [ 49.375120][ T4517] el0t_64_sync_handler+0x84/0xf0 [ 49.375906][ T4517] el0t_64_sync+0x18c/0x190 [ 49.376656][ T4517] [ 49.376656][ T4517] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 49.377918][ T4517] down_read+0x64/0x304 [ 49.378609][ T4517] ocfs2_start_trans+0x374/0x6c4 [ 49.379423][ T4517] ocfs2_mknod+0xc7c/0x1f18 [ 49.380145][ T4517] ocfs2_create+0x19c/0x4f0 [ 49.380892][ T4517] path_openat+0x112c/0x2680 [ 49.381637][ T4517] do_filp_open+0x174/0x344 [ 49.382405][ T4517] do_sys_openat2+0x128/0x3d8 [ 49.383183][ T4517] __arm64_sys_openat+0x120/0x154 [ 49.383920][ T4517] invoke_syscall+0x98/0x2bc [ 49.384647][ T4517] el0_svc_common+0x138/0x258 [ 49.385434][ T4517] do_el0_svc+0x58/0x13c [ 49.386102][ T4517] el0_svc+0x58/0x138 [ 49.386709][ T4517] el0t_64_sync_handler+0x84/0xf0 [ 49.387522][ T4517] el0t_64_sync+0x18c/0x190 [ 49.388270][ T4517] [ 49.388270][ T4517] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 49.389315][ T4517] ocfs2_start_trans+0x20c/0x6c4 [ 49.390081][ T4517] ocfs2_mknod+0xc7c/0x1f18 [ 49.390784][ T4517] ocfs2_create+0x19c/0x4f0 [ 49.391534][ T4517] path_openat+0x112c/0x2680 [ 49.392269][ T4517] do_filp_open+0x174/0x344 [ 49.393058][ T4517] do_sys_openat2+0x128/0x3d8 [ 49.393883][ T4517] __arm64_sys_openat+0x120/0x154 [ 49.394740][ T4517] invoke_syscall+0x98/0x2bc [ 49.395509][ T4517] el0_svc_common+0x138/0x258 [ 49.396311][ T4517] do_el0_svc+0x58/0x13c [ 49.397012][ T4517] el0_svc+0x58/0x138 [ 49.397650][ T4517] el0t_64_sync_handler+0x84/0xf0 [ 49.398525][ T4517] el0t_64_sync+0x18c/0x190 [ 49.399229][ T4517] [ 49.399229][ T4517] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{3:3}: [ 49.400745][ T4517] down_write+0x5c/0x88 [ 49.401419][ T4517] ocfs2_reserve_local_alloc_bits+0xf8/0x278c [ 49.402403][ T4517] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 49.403383][ T4517] ocfs2_reserve_clusters+0x3c/0x50 [ 49.404216][ T4517] ocfs2_mknod+0xc2c/0x1f18 [ 49.404942][ T4517] ocfs2_create+0x19c/0x4f0 [ 49.405649][ T4517] path_openat+0x112c/0x2680 [ 49.406469][ T4517] do_filp_open+0x174/0x344 [ 49.407208][ T4517] do_sys_openat2+0x128/0x3d8 [ 49.408035][ T4517] __arm64_sys_openat+0x120/0x154 [ 49.408809][ T4517] invoke_syscall+0x98/0x2bc [ 49.409607][ T4517] el0_svc_common+0x138/0x258 [ 49.410373][ T4517] do_el0_svc+0x58/0x13c [ 49.411042][ T4517] el0_svc+0x58/0x138 [ 49.411713][ T4517] el0t_64_sync_handler+0x84/0xf0 [ 49.412592][ T4517] el0t_64_sync+0x18c/0x190 [ 49.413335][ T4517] [ 49.413335][ T4517] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 49.414898][ T4517] __lock_acquire+0x293c/0x6544 [ 49.415654][ T4517] lock_acquire+0x20c/0x644 [ 49.416410][ T4517] down_write+0x5c/0x88 [ 49.417062][ T4517] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 49.417996][ T4517] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 49.418975][ T4517] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 49.419839][ T4517] ocfs2_xattr_set+0x91c/0xe98 [ 49.420622][ T4517] ocfs2_xattr_trusted_set+0x4c/0x64 [ 49.421474][ T4517] __vfs_setxattr+0x388/0x3a4 [ 49.422258][ T4517] __vfs_setxattr_noperm+0x120/0x564 [ 49.423126][ T4517] __vfs_setxattr_locked+0x1ec/0x218 [ 49.424082][ T4517] vfs_setxattr+0x158/0x2ac [ 49.424796][ T4517] setxattr+0x228/0x28c [ 49.425520][ T4517] path_setxattr+0x12c/0x25c [ 49.426244][ T4517] __arm64_sys_lsetxattr+0xbc/0xd8 [ 49.427097][ T4517] invoke_syscall+0x98/0x2bc [ 49.427889][ T4517] el0_svc_common+0x138/0x258 [ 49.428656][ T4517] do_el0_svc+0x58/0x13c [ 49.429313][ T4517] el0_svc+0x58/0x138 [ 49.429969][ T4517] el0t_64_sync_handler+0x84/0xf0 [ 49.430760][ T4517] el0t_64_sync+0x18c/0x190 [ 49.431493][ T4517] [ 49.431493][ T4517] other info that might help us debug this: [ 49.431493][ T4517] [ 49.432948][ T4517] Chain exists of: [ 49.432948][ T4517] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 --> jbd2_handle --> &oi->ip_xattr_sem [ 49.432948][ T4517] [ 49.435276][ T4517] Possible unsafe locking scenario: [ 49.435276][ T4517] [ 49.436412][ T4517] CPU0 CPU1 [ 49.437173][ T4517] ---- ---- [ 49.437876][ T4517] lock(&oi->ip_xattr_sem); [ 49.438536][ T4517] lock(jbd2_handle); [ 49.439698][ T4517] lock(&oi->ip_xattr_sem); [ 49.440855][ T4517] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 49.442004][ T4517] [ 49.442004][ T4517] *** DEADLOCK *** [ 49.442004][ T4517] [ 49.443251][ T4517] 3 locks held by syz.0.17/4517: [ 49.444090][ T4517] #0: ffff0000cf1ae460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 49.445596][ T4517] #1: ffff0000e9bdc2c8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: vfs_setxattr+0x138/0x2ac [ 49.447259][ T4517] #2: ffff0000e9bdbff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 49.448756][ T4517] [ 49.448756][ T4517] stack backtrace: [ 49.449650][ T4517] CPU: 1 PID: 4517 Comm: syz.0.17 Not tainted syzkaller #0 [ 49.450760][ T4517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 49.452248][ T4517] Call trace: [ 49.452689][ T4517] dump_backtrace+0x1c8/0x1f4 [ 49.453375][ T4517] show_stack+0x2c/0x3c [ 49.453959][ T4517] __dump_stack+0x30/0x40 [ 49.454589][ T4517] dump_stack_lvl+0xf8/0x160 [ 49.455343][ T4517] dump_stack+0x1c/0x5c [ 49.455912][ T4517] print_circular_bug+0x148/0x1b0 [ 49.456672][ T4517] check_noncircular+0x240/0x2d4 [ 49.457385][ T4517] __lock_acquire+0x293c/0x6544 [ 49.458159][ T4517] lock_acquire+0x20c/0x644 [ 49.458846][ T4517] down_write+0x5c/0x88 [ 49.459442][ T4517] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 49.460279][ T4517] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 49.461140][ T4517] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 49.462028][ T4517] ocfs2_xattr_set+0x91c/0xe98 [ 49.462796][ T4517] ocfs2_xattr_trusted_set+0x4c/0x64 [ 49.463704][ T4517] __vfs_setxattr+0x388/0x3a4 [ 49.464443][ T4517] __vfs_setxattr_noperm+0x120/0x564 [ 49.465244][ T4517] __vfs_setxattr_locked+0x1ec/0x218 [ 49.466040][ T4517] vfs_setxattr+0x158/0x2ac [ 49.466741][ T4517] setxattr+0x228/0x28c [ 49.467337][ T4517] path_setxattr+0x12c/0x25c [ 49.468032][ T4517] __arm64_sys_lsetxattr+0xbc/0xd8 [ 49.468785][ T4517] invoke_syscall+0x98/0x2bc [ 49.469433][ T4517] el0_svc_common+0x138/0x258 [ 49.470124][ T4517] do_el0_svc+0x58/0x13c [ 49.470767][ T4517] el0_svc+0x58/0x138 [ 49.471334][ T4517] el0t_64_sync_handler+0x84/0xf0 [ 49.472093][ T4517] el0t_64_sync+0x18c/0x190 [ 49.478475][ T4427] ocfs2: Unmounting device (7,0) on (node local) [ 49.533341][ T258] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.534557][ T258] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 49.536007][ T258] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.537165][ T258] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 49.538394][ T258] device bridge_slave_1 left promiscuous mode [ 49.539305][ T258] bridge0: port 2(bridge_slave_1) entered disabled state