Warning: Permanently added '10.128.0.130' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 34.052718][ T6534] cgroup: Unknown subsys name 'net' [ 34.194700][ T6534] cgroup: Unknown subsys name 'cpuset' [ 34.196721][ T6534] cgroup: Unknown subsys name 'rlimit' [ 34.359744][ T6534] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 39.716249][ T6545] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 40.080072][ T6579] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.081840][ T6579] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.083417][ T6579] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.083833][ T6579] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.084026][ T6579] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.739437][ T6602] chnl_net:caif_netlink_parms(): no params data found [ 40.762108][ T6602] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.762354][ T6602] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.762421][ T6602] bridge_slave_0: entered allmulticast mode [ 40.762880][ T6602] bridge_slave_0: entered promiscuous mode [ 40.765562][ T6602] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.765604][ T6602] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.765650][ T6602] bridge_slave_1: entered allmulticast mode [ 40.766093][ T6602] bridge_slave_1: entered promiscuous mode [ 40.775690][ T6602] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.776488][ T6602] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.782631][ T6602] team0: Port device team_slave_0 added [ 40.783684][ T6602] team0: Port device team_slave_1 added [ 40.834822][ T6602] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.834845][ T6602] 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. [ 40.834856][ T6602] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.835732][ T6602] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.835739][ T6602] 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. [ 40.835750][ T6602] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.853993][ T6602] hsr_slave_0: entered promiscuous mode [ 40.854337][ T6602] hsr_slave_1: entered promiscuous mode [ 40.898895][ T6602] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.901951][ T6602] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.904374][ T6602] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.906381][ T6602] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.915592][ T6602] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.915638][ T6602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.915803][ T6602] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.915832][ T6602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.935679][ T6602] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.939129][ T953] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.940878][ T953] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.945976][ T6602] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.956638][ T953] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.956689][ T953] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.959397][ T953] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.959452][ T953] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.077612][ T6602] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.087755][ T6602] veth0_vlan: entered promiscuous mode [ 41.089340][ T6602] veth1_vlan: entered promiscuous mode [ 41.096858][ T6602] veth0_macvtap: entered promiscuous mode [ 41.098088][ T6602] veth1_macvtap: entered promiscuous mode [ 41.101482][ T6602] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.103781][ T6602] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.107303][ T14] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.107451][ T14] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.107480][ T14] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.107497][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.358014][ T42] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.418789][ T42] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.468952][ T42] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.475545][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.475570][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.484834][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.484857][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.497578][ T42] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:41 executed programs: 0 [ 41.768072][ T6130] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.769458][ T6130] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.770226][ T6130] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.770638][ T6130] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.770818][ T6130] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.821623][ T6641] chnl_net:caif_netlink_parms(): no params data found [ 41.841141][ T6641] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.841199][ T6641] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.841259][ T6641] bridge_slave_0: entered allmulticast mode [ 41.841667][ T6641] bridge_slave_0: entered promiscuous mode [ 41.842586][ T6641] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.842649][ T6641] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.842704][ T6641] bridge_slave_1: entered allmulticast mode [ 41.843980][ T6641] bridge_slave_1: entered promiscuous mode [ 41.857668][ T6641] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.858632][ T6641] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.865858][ T6641] team0: Port device team_slave_0 added [ 41.866651][ T6641] team0: Port device team_slave_1 added [ 41.874111][ T6641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.874133][ T6641] 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. [ 41.874144][ T6641] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.874683][ T6641] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.874690][ T6641] 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. [ 41.874703][ T6641] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.889275][ T6641] hsr_slave_0: entered promiscuous mode [ 41.889551][ T6641] hsr_slave_1: entered promiscuous mode [ 41.889754][ T6641] debugfs: 'hsr0' already exists in 'hsr' [ 41.889806][ T6641] Cannot create hsr debugfs directory [ 43.843535][ T6130] Bluetooth: hci0: command tx timeout [ 44.665995][ T42] bridge_slave_1: left allmulticast mode [ 44.666061][ T42] bridge_slave_1: left promiscuous mode [ 44.666463][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.674752][ T42] bridge_slave_0: left allmulticast mode [ 44.674779][ T42] bridge_slave_0: left promiscuous mode [ 44.674866][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.816296][ T42] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 44.865070][ T42] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 44.904086][ T42] bond0 (unregistering): Released all slaves [ 44.967651][ T42] hsr_slave_0: left promiscuous mode [ 44.968885][ T42] hsr_slave_1: left promiscuous mode [ 44.969125][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.969138][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.969508][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.969518][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.977350][ T42] veth1_macvtap: left promiscuous mode [ 44.977391][ T42] veth0_macvtap: left promiscuous mode [ 44.977436][ T42] veth1_vlan: left promiscuous mode [ 44.977654][ T42] veth0_vlan: left promiscuous mode [ 45.095465][ T42] team0 (unregistering): Port device team_slave_1 removed [ 45.101749][ T42] team0 (unregistering): Port device team_slave_0 removed [ 45.462944][ T6641] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.466640][ T6641] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.470042][ T6641] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.485331][ T6641] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.512208][ T6641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.517449][ T6641] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.521141][ T953] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.521184][ T953] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.525956][ T953] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.525999][ T953] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.613703][ T6641] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.626188][ T6641] veth0_vlan: entered promiscuous mode [ 45.628899][ T6641] veth1_vlan: entered promiscuous mode [ 45.635552][ T6641] veth0_macvtap: entered promiscuous mode [ 45.636413][ T6641] veth1_macvtap: entered promiscuous mode [ 45.639182][ T6641] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.640575][ T6641] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.649314][ T896] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.649361][ T896] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.649384][ T896] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.649401][ T896] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.679167][ T790] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.679197][ T790] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.688048][ T953] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.688075][ T953] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.799976][ T6718] loop0: detected capacity change from 0 to 32768 [ 45.814098][ T6718] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.816601][ T299] (kworker/u8:4,299,1):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #72: rec_len % 4 != 0 - offset=16, inode=66, rec_len=491, name_len=2 [ 45.827088][ T6718] [ 45.827516][ T6718] ====================================================== [ 45.828559][ T6718] WARNING: possible circular locking dependency detected [ 45.829616][ T6718] syzkaller #0 Not tainted [ 45.830241][ T6718] ------------------------------------------------------ [ 45.831243][ T6718] syz.0.17/6718 is trying to acquire lock: [ 45.832120][ T6718] ffff0000f452ed80 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3b9c [ 45.834131][ T6718] [ 45.834131][ T6718] but task is already holding lock: [ 45.835213][ T6718] ffff0000f45286f8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 45.836818][ T6718] [ 45.836818][ T6718] which lock already depends on the new lock. [ 45.836818][ T6718] [ 45.838493][ T6718] [ 45.838493][ T6718] the existing dependency chain (in reverse order) is: [ 45.839989][ T6718] [ 45.839989][ T6718] -> #5 (&oi->ip_xattr_sem){++++}-{4:4}: [ 45.841286][ T6718] down_read+0x58/0x2f8 [ 45.841989][ T6718] ocfs2_init_acl+0x258/0x5f0 [ 45.842820][ T6718] ocfs2_mknod+0x1028/0x1cf0 [ 45.843665][ T6718] ocfs2_create+0x190/0x474 [ 45.844490][ T6718] path_openat+0x12d8/0x2c40 [ 45.845342][ T6718] do_filp_open+0x18c/0x36c [ 45.846158][ T6718] do_sys_openat2+0x11c/0x1b4 [ 45.846976][ T6718] __arm64_sys_openat+0x120/0x158 [ 45.847877][ T6718] invoke_syscall+0x98/0x254 [ 45.848687][ T6718] el0_svc_common+0x130/0x23c [ 45.849494][ T6718] do_el0_svc+0x48/0x58 [ 45.850205][ T6718] el0_svc+0x5c/0x254 [ 45.850891][ T6718] el0t_64_sync_handler+0x84/0x12c [ 45.851716][ T6718] el0t_64_sync+0x198/0x19c [ 45.852514][ T6718] [ 45.852514][ T6718] -> #4 (jbd2_handle){++++}-{0:0}: [ 45.853663][ T6718] start_this_handle+0xe74/0x10dc [ 45.854469][ T6718] jbd2__journal_start+0x288/0x51c [ 45.855387][ T6718] jbd2_journal_start+0x3c/0x4c [ 45.856211][ T6718] ocfs2_start_trans+0x368/0x6b0 [ 45.857041][ T6718] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 45.857967][ T6718] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 45.858980][ T6718] ocfs2_mknod+0xbd8/0x1cf0 [ 45.859734][ T6718] ocfs2_create+0x190/0x474 [ 45.860408][ T6718] path_openat+0x12d8/0x2c40 [ 45.861113][ T6718] do_filp_open+0x18c/0x36c [ 45.861852][ T6718] do_sys_openat2+0x11c/0x1b4 [ 45.862626][ T6718] __arm64_sys_openat+0x120/0x158 [ 45.863521][ T6718] invoke_syscall+0x98/0x254 [ 45.864356][ T6718] el0_svc_common+0x130/0x23c [ 45.865124][ T6718] do_el0_svc+0x48/0x58 [ 45.865902][ T6718] el0_svc+0x5c/0x254 [ 45.866654][ T6718] el0t_64_sync_handler+0x84/0x12c [ 45.867592][ T6718] el0t_64_sync+0x198/0x19c [ 45.868441][ T6718] [ 45.868441][ T6718] -> #3 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 45.869926][ T6718] down_read+0x58/0x2f8 [ 45.870735][ T6718] ocfs2_start_trans+0x35c/0x6b0 [ 45.871718][ T6718] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 45.872811][ T6718] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 45.873963][ T6718] ocfs2_mknod+0xbd8/0x1cf0 [ 45.874787][ T6718] ocfs2_create+0x190/0x474 [ 45.875646][ T6718] path_openat+0x12d8/0x2c40 [ 45.876520][ T6718] do_filp_open+0x18c/0x36c [ 45.877305][ T6718] do_sys_openat2+0x11c/0x1b4 [ 45.878130][ T6718] __arm64_sys_openat+0x120/0x158 [ 45.879003][ T6718] invoke_syscall+0x98/0x254 [ 45.879812][ T6718] el0_svc_common+0x130/0x23c [ 45.880613][ T6718] do_el0_svc+0x48/0x58 [ 45.881396][ T6718] el0_svc+0x5c/0x254 [ 45.882100][ T6718] el0t_64_sync_handler+0x84/0x12c [ 45.883064][ T6718] el0t_64_sync+0x198/0x19c [ 45.883863][ T6718] [ 45.883863][ T6718] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 45.884955][ T6718] ocfs2_start_trans+0x1f4/0x6b0 [ 45.885813][ T6718] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 45.886837][ T6718] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 45.887957][ T6718] ocfs2_mknod+0xbd8/0x1cf0 [ 45.888787][ T6718] ocfs2_create+0x190/0x474 [ 45.889621][ T6718] path_openat+0x12d8/0x2c40 [ 45.890404][ T6718] do_filp_open+0x18c/0x36c [ 45.891263][ T6718] do_sys_openat2+0x11c/0x1b4 [ 45.892070][ T6718] __arm64_sys_openat+0x120/0x158 [ 45.892893][ T6718] invoke_syscall+0x98/0x254 [ 45.893732][ T6718] el0_svc_common+0x130/0x23c [ 45.894651][ T6718] do_el0_svc+0x48/0x58 [ 45.895404][ T6718] el0_svc+0x5c/0x254 [ 45.896124][ T6718] el0t_64_sync_handler+0x84/0x12c [ 45.897045][ T6718] el0t_64_sync+0x198/0x19c [ 45.897906][ T6718] [ 45.897906][ T6718] -> #1 (&ocfs2_sysfile_lock_key[GLOBAL_BITMAP_SYSTEM_INODE]){+.+.}-{4:4}: [ 45.899782][ T6718] down_write+0x50/0xc0 [ 45.900558][ T6718] ocfs2_reserve_suballoc_bits+0x12c/0x3b9c [ 45.901599][ T6718] ocfs2_reserve_clusters_with_limit+0x290/0x9e0 [ 45.902676][ T6718] ocfs2_reserve_suballoc_bits+0x610/0x3b9c [ 45.903632][ T6718] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 45.904729][ T6718] ocfs2_mknod+0xbd8/0x1cf0 [ 45.905477][ T6718] ocfs2_create+0x190/0x474 [ 45.906261][ T6718] path_openat+0x12d8/0x2c40 [ 45.907104][ T6718] do_filp_open+0x18c/0x36c [ 45.907919][ T6718] do_sys_openat2+0x11c/0x1b4 [ 45.908719][ T6718] __arm64_sys_openat+0x120/0x158 [ 45.909567][ T6718] invoke_syscall+0x98/0x254 [ 45.910396][ T6718] el0_svc_common+0x130/0x23c [ 45.911129][ T6718] do_el0_svc+0x48/0x58 [ 45.911821][ T6718] el0_svc+0x5c/0x254 [ 45.912421][ T6718] el0t_64_sync_handler+0x84/0x12c [ 45.913154][ T6718] el0t_64_sync+0x198/0x19c [ 45.913832][ T6718] [ 45.913832][ T6718] -> #0 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 45.915515][ T6718] __lock_acquire+0x1774/0x30a4 [ 45.916362][ T6718] lock_acquire+0x14c/0x2e0 [ 45.917231][ T6718] down_write+0x50/0xc0 [ 45.917993][ T6718] ocfs2_reserve_suballoc_bits+0x12c/0x3b9c [ 45.919040][ T6718] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 45.920153][ T6718] ocfs2_init_xattr_set_ctxt+0x318/0x774 [ 45.921162][ T6718] ocfs2_xattr_set+0x920/0xe9c [ 45.921976][ T6718] ocfs2_set_acl+0x574/0x628 [ 45.922735][ T6718] ocfs2_iop_set_acl+0x190/0x25c [ 45.923568][ T6718] vfs_set_acl+0x70c/0x974 [ 45.924353][ T6718] do_set_acl+0xe0/0x1a8 [ 45.925134][ T6718] filename_setxattr+0x268/0x4f8 [ 45.925901][ T6718] path_setxattrat+0x2e8/0x320 [ 45.926710][ T6718] __arm64_sys_setxattr+0xc0/0xdc [ 45.927519][ T6718] invoke_syscall+0x98/0x254 [ 45.928276][ T6718] el0_svc_common+0x130/0x23c [ 45.929090][ T6718] do_el0_svc+0x48/0x58 [ 45.929767][ T6718] el0_svc+0x5c/0x254 [ 45.930400][ T6718] el0t_64_sync_handler+0x84/0x12c [ 45.931243][ T6718] el0t_64_sync+0x198/0x19c [ 45.931973][ T6718] [ 45.931973][ T6718] other info that might help us debug this: [ 45.931973][ T6718] [ 45.933487][ T6718] Chain exists of: [ 45.933487][ T6718] &ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 45.933487][ T6718] [ 45.935896][ T6718] Possible unsafe locking scenario: [ 45.935896][ T6718] [ 45.937009][ T6718] CPU0 CPU1 [ 45.937841][ T6718] ---- ---- [ 45.938666][ T6718] lock(&oi->ip_xattr_sem); [ 45.939369][ T6718] lock(jbd2_handle); [ 45.940315][ T6718] lock(&oi->ip_xattr_sem); [ 45.941372][ T6718] lock(&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]); [ 45.942488][ T6718] [ 45.942488][ T6718] *** DEADLOCK *** [ 45.942488][ T6718] [ 45.943734][ T6718] 3 locks held by syz.0.17/6718: [ 45.944459][ T6718] #0: ffff0000c9c40428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 45.945972][ T6718] #1: ffff0000f45289c0 (&type->i_mutex_dir_key#8){+.+.}-{4:4}, at: vfs_set_acl+0x338/0x974 [ 45.947616][ T6718] #2: ffff0000f45286f8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 45.949284][ T6718] [ 45.949284][ T6718] stack backtrace: [ 45.950255][ T6718] CPU: 0 UID: 0 PID: 6718 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 45.951564][ T6718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 45.953255][ T6718] Call trace: [ 45.953782][ T6718] show_stack+0x2c/0x3c (C) [ 45.954565][ T6718] __dump_stack+0x30/0x40 [ 45.955253][ T6718] dump_stack_lvl+0xd8/0x12c [ 45.955972][ T6718] dump_stack+0x1c/0x28 [ 45.956618][ T6718] print_circular_bug+0x324/0x32c [ 45.957391][ T6718] check_noncircular+0x154/0x174 [ 45.958167][ T6718] __lock_acquire+0x1774/0x30a4 [ 45.958903][ T6718] lock_acquire+0x14c/0x2e0 [ 45.959635][ T6718] down_write+0x50/0xc0 [ 45.960257][ T6718] ocfs2_reserve_suballoc_bits+0x12c/0x3b9c [ 45.961146][ T6718] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 45.962066][ T6718] ocfs2_init_xattr_set_ctxt+0x318/0x774 [ 45.963004][ T6718] ocfs2_xattr_set+0x920/0xe9c [ 45.963835][ T6718] ocfs2_set_acl+0x574/0x628 [ 45.964598][ T6718] ocfs2_iop_set_acl+0x190/0x25c [ 45.965411][ T6718] vfs_set_acl+0x70c/0x974 [ 45.966045][ T6718] do_set_acl+0xe0/0x1a8 [ 45.966659][ T6718] filename_setxattr+0x268/0x4f8 [ 45.967472][ T6718] path_setxattrat+0x2e8/0x320 [ 45.968186][ T6718] __arm64_sys_setxattr+0xc0/0xdc [ 45.968931][ T6718] invoke_syscall+0x98/0x254 [ 45.969602][ T6718] el0_svc_common+0x130/0x23c [ 45.970303][ T6718] do_el0_svc+0x48/0x58 [ 45.970941][ T6718] el0_svc+0x5c/0x254 [ 45.971537][ T6718] el0t_64_sync_handler+0x84/0x12c [ 45.972268][ T6718] el0t_64_sync+0x198/0x19c [ 45.973587][ T6130] Bluetooth: hci0: command tx timeout [ 45.979967][ T6641] ocfs2: Unmounting device (7,0) on (node local)