Warning: Permanently added '10.128.1.223' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 33.890155][ T4325] cgroup: Unknown subsys name 'net' [ 34.149086][ T4325] cgroup: Unknown subsys name 'rlimit' [ 34.409854][ T4325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 38.161840][ T4354] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.163318][ T4354] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.164624][ T4354] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.167155][ T4354] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.168677][ T4354] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.169955][ T4354] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.693016][ T4376] chnl_net:caif_netlink_parms(): no params data found [ 38.711456][ T4376] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.712642][ T4376] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.714083][ T4376] device bridge_slave_0 entered promiscuous mode [ 38.717298][ T4376] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.718444][ T4376] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.719935][ T4376] device bridge_slave_1 entered promiscuous mode [ 38.727839][ T4376] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.730186][ T4376] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.737604][ T4376] team0: Port device team_slave_0 added [ 38.740152][ T4376] team0: Port device team_slave_1 added [ 38.746372][ T4376] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.747470][ T4376] 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. [ 38.751570][ T4376] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.754175][ T4376] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.755227][ T4376] 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. [ 38.760957][ T4376] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.817023][ T4376] device hsr_slave_0 entered promiscuous mode [ 38.836209][ T4376] device hsr_slave_1 entered promiscuous mode [ 38.929610][ T4376] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.958734][ T4376] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.995914][ T4376] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.045320][ T4376] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.102871][ T4376] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.104202][ T4376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.105504][ T4376] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.106784][ T4376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.122630][ T4376] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.126733][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.129541][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.131143][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.132993][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 39.146668][ T4376] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.150278][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.151753][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.152793][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.155554][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.160704][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.161804][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.174583][ T251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.176328][ T251] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.179388][ T251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.181887][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.184954][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.188194][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.239580][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.240909][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.245023][ T4376] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.251255][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.257633][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.259408][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.260815][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.263022][ T4376] device veth0_vlan entered promiscuous mode [ 39.265989][ T4376] device veth1_vlan entered promiscuous mode [ 39.273195][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.274628][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.277494][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.289431][ T4376] device veth0_macvtap entered promiscuous mode [ 39.291719][ T4376] device veth1_macvtap entered promiscuous mode [ 39.297549][ T4376] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.299177][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.301187][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.303862][ T4376] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.305117][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.308683][ T4376] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.309963][ T4376] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.311256][ T4376] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.312494][ T4376] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.845539][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.847076][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.848888][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.858005][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.859328][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.860966][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 40.268358][ T1575] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:40 executed programs: 0 [ 40.411600][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.413358][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.414722][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.416566][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.417911][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.418993][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.464163][ T4443] chnl_net:caif_netlink_parms(): no params data found [ 40.479871][ T4443] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.480976][ T4443] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.482415][ T4443] device bridge_slave_0 entered promiscuous mode [ 40.484225][ T4443] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.485357][ T4443] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.487271][ T4443] device bridge_slave_1 entered promiscuous mode [ 40.494246][ T4443] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.496677][ T4443] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.503406][ T4443] team0: Port device team_slave_0 added [ 40.505602][ T4443] team0: Port device team_slave_1 added [ 40.511240][ T4443] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.512218][ T4443] 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. [ 40.516761][ T4443] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.519124][ T4443] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.520236][ T4443] 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. [ 40.524396][ T4443] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.566967][ T4443] device hsr_slave_0 entered promiscuous mode [ 40.616228][ T4443] device hsr_slave_1 entered promiscuous mode [ 40.656370][ T4443] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.657639][ T4443] Cannot create hsr debugfs directory [ 42.257217][ T1575] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.486607][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 44.547201][ T1575] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.556232][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 44.627731][ T1575] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.679770][ T4443] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.707708][ T4443] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.767871][ T4443] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.817156][ T4443] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.918341][ T4443] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.921765][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.923218][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.925616][ T4443] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.000744][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.002409][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.003966][ T4430] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.005041][ T4430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.006859][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.009587][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.011107][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.012668][ T4430] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.013778][ T4430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.017141][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.020638][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.023209][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.025755][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.027587][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.030307][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.031883][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.034310][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.035659][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.091167][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.092873][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.095156][ T4443] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.145592][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.147957][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.151259][ T4443] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.158081][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.159654][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.165545][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.167417][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.169029][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.170366][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.172759][ T4443] device veth0_vlan entered promiscuous mode [ 46.175772][ T4443] device veth1_vlan entered promiscuous mode [ 46.182174][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.183899][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.185429][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.187954][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.480058][ T4443] device veth0_macvtap entered promiscuous mode [ 46.482373][ T4443] device veth1_macvtap entered promiscuous mode [ 46.487077][ T4443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 46.488785][ T4443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.490842][ T4443] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.491986][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.493635][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.495112][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.497773][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.499848][ T4443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 46.501173][ T4443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.502910][ T4443] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.504035][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.505627][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.508789][ T4443] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.510193][ T4443] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.511546][ T4443] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.512964][ T4443] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.592811][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.594154][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.598466][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.602235][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.603417][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.605399][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 46.646569][ T4354] Bluetooth: hci0: command 0x040f tx timeout [ 46.723627][ T4541] loop0: detected capacity change from 0 to 32768 [ 46.725218][ T4541] ======================================================= [ 46.725218][ T4541] WARNING: The mand mount option has been deprecated and [ 46.725218][ T4541] and is ignored by this kernel. Remove the mand [ 46.725218][ T4541] option from the mount to silence this warning. [ 46.725218][ T4541] ======================================================= [ 46.742842][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.748866][ T4541] [ 46.749286][ T4541] ====================================================== [ 46.750350][ T4541] WARNING: possible circular locking dependency detected [ 46.751368][ T4541] 6.1.148-syzkaller #0 Not tainted [ 46.752117][ T4541] ------------------------------------------------------ [ 46.753147][ T4541] syz.0.17/4541 is trying to acquire lock: [ 46.753987][ T4541] ffff0000e2f33120 (&oi->ip_alloc_sem){+.+.}-{3:3}, at: ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 46.755443][ T4541] [ 46.755443][ T4541] but task is already holding lock: [ 46.756526][ T4541] ffff0000e2f331b8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 46.758031][ T4541] [ 46.758031][ T4541] which lock already depends on the new lock. [ 46.758031][ T4541] [ 46.759518][ T4541] [ 46.759518][ T4541] the existing dependency chain (in reverse order) is: [ 46.760749][ T4541] [ 46.760749][ T4541] -> #4 (&oi->ip_xattr_sem){++++}-{3:3}: [ 46.761913][ T4541] down_read+0x64/0x304 [ 46.762583][ T4541] ocfs2_init_acl+0x258/0x5f0 [ 46.763362][ T4541] ocfs2_mknod+0x1168/0x1f18 [ 46.764085][ T4541] ocfs2_create+0x19c/0x4f0 [ 46.764972][ T4541] path_openat+0x112c/0x2680 [ 46.765803][ T4541] do_filp_open+0x174/0x344 [ 46.766668][ T4541] do_sys_openat2+0x128/0x3d8 [ 46.767549][ T4541] __arm64_sys_openat+0x120/0x154 [ 46.768469][ T4541] invoke_syscall+0x98/0x2bc [ 46.769248][ T4541] el0_svc_common+0x138/0x258 [ 46.770072][ T4541] do_el0_svc+0x58/0x13c [ 46.770739][ T4541] el0_svc+0x58/0x138 [ 46.771419][ T4541] el0t_64_sync_handler+0x84/0xf0 [ 46.772248][ T4541] el0t_64_sync+0x18c/0x190 [ 46.772929][ T4541] [ 46.772929][ T4541] -> #3 (jbd2_handle){++++}-{0:0}: [ 46.773996][ T4541] start_this_handle+0xfe0/0x122c [ 46.774856][ T4541] jbd2__journal_start+0x288/0x51c [ 46.775717][ T4541] jbd2_journal_start+0x3c/0x4c [ 46.776469][ T4541] ocfs2_start_trans+0x380/0x6c4 [ 46.777296][ T4541] ocfs2_mknod+0xc7c/0x1f18 [ 46.778083][ T4541] ocfs2_create+0x19c/0x4f0 [ 46.778834][ T4541] path_openat+0x112c/0x2680 [ 46.779637][ T4541] do_filp_open+0x174/0x344 [ 46.780398][ T4541] do_sys_openat2+0x128/0x3d8 [ 46.781268][ T4541] __arm64_sys_openat+0x120/0x154 [ 46.782180][ T4541] invoke_syscall+0x98/0x2bc [ 46.783120][ T4541] el0_svc_common+0x138/0x258 [ 46.783980][ T4541] do_el0_svc+0x58/0x13c [ 46.784760][ T4541] el0_svc+0x58/0x138 [ 46.785471][ T4541] el0t_64_sync_handler+0x84/0xf0 [ 46.786319][ T4541] el0t_64_sync+0x18c/0x190 [ 46.787039][ T4541] [ 46.787039][ T4541] -> #2 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 46.788316][ T4541] down_read+0x64/0x304 [ 46.789041][ T4541] ocfs2_start_trans+0x374/0x6c4 [ 46.789844][ T4541] ocfs2_mknod+0xc7c/0x1f18 [ 46.790664][ T4541] ocfs2_create+0x19c/0x4f0 [ 46.791524][ T4541] path_openat+0x112c/0x2680 [ 46.792339][ T4541] do_filp_open+0x174/0x344 [ 46.793134][ T4541] do_sys_openat2+0x128/0x3d8 [ 46.793906][ T4541] __arm64_sys_openat+0x120/0x154 [ 46.794696][ T4541] invoke_syscall+0x98/0x2bc [ 46.795510][ T4541] el0_svc_common+0x138/0x258 [ 46.796297][ T4541] do_el0_svc+0x58/0x13c [ 46.797043][ T4541] el0_svc+0x58/0x138 [ 46.797848][ T4541] el0t_64_sync_handler+0x84/0xf0 [ 46.798744][ T4541] el0t_64_sync+0x18c/0x190 [ 46.799633][ T4541] [ 46.799633][ T4541] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 46.800747][ T4541] ocfs2_start_trans+0x20c/0x6c4 [ 46.801670][ T4541] ocfs2_truncate_file+0x5f4/0x149c [ 46.802583][ T4541] ocfs2_setattr+0x1234/0x18d4 [ 46.803399][ T4541] notify_change+0xb0c/0xdcc [ 46.804190][ T4541] do_truncate+0x178/0x1f0 [ 46.805074][ T4541] path_openat+0x20d0/0x2680 [ 46.805897][ T4541] do_filp_open+0x174/0x344 [ 46.806666][ T4541] do_sys_openat2+0x128/0x3d8 [ 46.807491][ T4541] __arm64_sys_openat+0x120/0x154 [ 46.808375][ T4541] invoke_syscall+0x98/0x2bc [ 46.809201][ T4541] el0_svc_common+0x138/0x258 [ 46.809970][ T4541] do_el0_svc+0x58/0x13c [ 46.810728][ T4541] el0_svc+0x58/0x138 [ 46.811400][ T4541] el0t_64_sync_handler+0x84/0xf0 [ 46.812310][ T4541] el0t_64_sync+0x18c/0x190 [ 46.813168][ T4541] [ 46.813168][ T4541] -> #0 (&oi->ip_alloc_sem){+.+.}-{3:3}: [ 46.814400][ T4541] __lock_acquire+0x293c/0x6544 [ 46.815184][ T4541] lock_acquire+0x20c/0x644 [ 46.815935][ T4541] down_write+0x5c/0x88 [ 46.816626][ T4541] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 46.817582][ T4541] ocfs2_truncate_file+0xce8/0x149c [ 46.818469][ T4541] ocfs2_setattr+0x1234/0x18d4 [ 46.819238][ T4541] notify_change+0xb0c/0xdcc [ 46.819970][ T4541] do_truncate+0x178/0x1f0 [ 46.820777][ T4541] path_openat+0x20d0/0x2680 [ 46.821612][ T4541] do_filp_open+0x174/0x344 [ 46.822432][ T4541] do_sys_openat2+0x128/0x3d8 [ 46.823262][ T4541] __arm64_sys_openat+0x120/0x154 [ 46.824129][ T4541] invoke_syscall+0x98/0x2bc [ 46.824837][ T4541] el0_svc_common+0x138/0x258 [ 46.825548][ T4541] do_el0_svc+0x58/0x13c [ 46.826239][ T4541] el0_svc+0x58/0x138 [ 46.826967][ T4541] el0t_64_sync_handler+0x84/0xf0 [ 46.828020][ T4541] el0t_64_sync+0x18c/0x190 [ 46.828817][ T4541] [ 46.828817][ T4541] other info that might help us debug this: [ 46.828817][ T4541] [ 46.830386][ T4541] Chain exists of: [ 46.830386][ T4541] &oi->ip_alloc_sem --> jbd2_handle --> &oi->ip_xattr_sem [ 46.830386][ T4541] [ 46.832401][ T4541] Possible unsafe locking scenario: [ 46.832401][ T4541] [ 46.833531][ T4541] CPU0 CPU1 [ 46.834290][ T4541] ---- ---- [ 46.835056][ T4541] lock(&oi->ip_xattr_sem); [ 46.835733][ T4541] lock(jbd2_handle); [ 46.836672][ T4541] lock(&oi->ip_xattr_sem); [ 46.837682][ T4541] lock(&oi->ip_alloc_sem); [ 46.838371][ T4541] [ 46.838371][ T4541] *** DEADLOCK *** [ 46.838371][ T4541] [ 46.839554][ T4541] 3 locks held by syz.0.17/4541: [ 46.840283][ T4541] #0: ffff0000d0c68460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 46.841687][ T4541] #1: ffff0000e2f33488 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: do_truncate+0x164/0x1f0 [ 46.843194][ T4541] #2: ffff0000e2f331b8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 46.844989][ T4541] [ 46.844989][ T4541] stack backtrace: [ 46.845898][ T4541] CPU: 1 PID: 4541 Comm: syz.0.17 Not tainted 6.1.148-syzkaller #0 [ 46.847158][ T4541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 46.848753][ T4541] Call trace: [ 46.849304][ T4541] dump_backtrace+0x1c8/0x1f4 [ 46.849998][ T4541] show_stack+0x2c/0x3c [ 46.850672][ T4541] __dump_stack+0x30/0x40 [ 46.851341][ T4541] dump_stack_lvl+0xf8/0x160 [ 46.852029][ T4541] dump_stack+0x1c/0x5c [ 46.852653][ T4541] print_circular_bug+0x148/0x1b0 [ 46.853363][ T4541] check_noncircular+0x240/0x2d4 [ 46.854193][ T4541] __lock_acquire+0x293c/0x6544 [ 46.854934][ T4541] lock_acquire+0x20c/0x644 [ 46.855702][ T4541] down_write+0x5c/0x88 [ 46.856400][ T4541] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 46.857388][ T4541] ocfs2_truncate_file+0xce8/0x149c [ 46.858231][ T4541] ocfs2_setattr+0x1234/0x18d4 [ 46.859041][ T4541] notify_change+0xb0c/0xdcc [ 46.859768][ T4541] do_truncate+0x178/0x1f0 [ 46.860409][ T4541] path_openat+0x20d0/0x2680 [ 46.861132][ T4541] do_filp_open+0x174/0x344 [ 46.861876][ T4541] do_sys_openat2+0x128/0x3d8 [ 46.862569][ T4541] __arm64_sys_openat+0x120/0x154 [ 46.863473][ T4541] invoke_syscall+0x98/0x2bc [ 46.864257][ T4541] el0_svc_common+0x138/0x258 [ 46.865007][ T4541] do_el0_svc+0x58/0x13c [ 46.865682][ T4541] el0_svc+0x58/0x138 [ 46.866321][ T4541] el0t_64_sync_handler+0x84/0xf0 [ 46.867062][ T4541] el0t_64_sync+0x18c/0x190 [ 46.878063][ T4443] ocfs2: Unmounting device (7,0) on (node local)