Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts. 1970/01/01 00:00:28 parsed 1 programs [ 29.272852][ T6554] cgroup: Unknown subsys name 'net' [ 29.362865][ T6554] cgroup: Unknown subsys name 'cpuset' [ 29.364687][ T6554] cgroup: Unknown subsys name 'rlimit' [ 29.518143][ T6554] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 36.194211][ T6562] 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. [ 36.947444][ T6603] chnl_net:caif_netlink_parms(): no params data found [ 36.967372][ T6603] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.967642][ T6603] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.967726][ T6603] bridge_slave_0: entered allmulticast mode [ 36.968173][ T6603] bridge_slave_0: entered promiscuous mode [ 36.969232][ T6603] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.969273][ T6603] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.969316][ T6603] bridge_slave_1: entered allmulticast mode [ 36.969683][ T6603] bridge_slave_1: entered promiscuous mode [ 37.014439][ T6603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.015295][ T6603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.022332][ T6603] team0: Port device team_slave_0 added [ 37.023755][ T6603] team0: Port device team_slave_1 added [ 37.029892][ T6603] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.029916][ T6603] 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. [ 37.029926][ T6603] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.030697][ T6603] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.030704][ T6603] 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. [ 37.030718][ T6603] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.057739][ T6603] hsr_slave_0: entered promiscuous mode [ 37.058073][ T6603] hsr_slave_1: entered promiscuous mode [ 37.103347][ T6603] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.106520][ T6603] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.108588][ T6603] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.110735][ T6603] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.125615][ T6603] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.125664][ T6603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.125822][ T6603] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.125846][ T6603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.140631][ T6603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.144767][ T4835] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.146083][ T4835] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.150583][ T6603] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.154583][ T766] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.154623][ T766] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.163549][ T4835] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.163583][ T4835] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.276227][ T6603] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.291011][ T6603] veth0_vlan: entered promiscuous mode [ 37.293343][ T6603] veth1_vlan: entered promiscuous mode [ 37.298573][ T6603] veth0_macvtap: entered promiscuous mode [ 37.299645][ T6603] veth1_macvtap: entered promiscuous mode [ 37.305753][ T6603] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.306755][ T6603] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.309396][ T41] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.311125][ T41] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.316511][ T41] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.316563][ T41] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.576720][ T41] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.626039][ T41] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.667636][ T41] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.673824][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.673849][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.682769][ T4835] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.682793][ T4835] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.714809][ T41] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.774886][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.776256][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.777428][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.777796][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.777997][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:38 executed programs: 0 [ 38.035185][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.036762][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.038040][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.039487][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.041203][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.086655][ T6659] chnl_net:caif_netlink_parms(): no params data found [ 38.105645][ T6659] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.105682][ T6659] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.106536][ T6659] bridge_slave_0: entered allmulticast mode [ 38.106995][ T6659] bridge_slave_0: entered promiscuous mode [ 38.107696][ T6659] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.107720][ T6659] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.107765][ T6659] bridge_slave_1: entered allmulticast mode [ 38.108197][ T6659] bridge_slave_1: entered promiscuous mode [ 38.119822][ T6659] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.120679][ T6659] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.129406][ T6659] team0: Port device team_slave_0 added [ 38.130380][ T6659] team0: Port device team_slave_1 added [ 38.137789][ T6659] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.137810][ T6659] 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. [ 38.137824][ T6659] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.138349][ T6659] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.138356][ T6659] 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. [ 38.138369][ T6659] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.157599][ T6659] hsr_slave_0: entered promiscuous mode [ 38.157875][ T6659] hsr_slave_1: entered promiscuous mode [ 38.158054][ T6659] debugfs: 'hsr0' already exists in 'hsr' [ 38.158097][ T6659] Cannot create hsr debugfs directory [ 40.101576][ T52] Bluetooth: hci0: command tx timeout [ 40.968243][ T41] bridge_slave_1: left allmulticast mode [ 40.968278][ T41] bridge_slave_1: left promiscuous mode [ 40.968505][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.973282][ T41] bridge_slave_0: left allmulticast mode [ 40.973305][ T41] bridge_slave_0: left promiscuous mode [ 40.973375][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.133968][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.162574][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.182095][ T41] bond0 (unregistering): Released all slaves [ 41.273036][ T41] hsr_slave_0: left promiscuous mode [ 41.274495][ T41] hsr_slave_1: left promiscuous mode [ 41.275723][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.277009][ T41] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 41.278683][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.279974][ T41] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 41.286369][ T41] veth1_macvtap: left promiscuous mode [ 41.287431][ T41] veth0_macvtap: left promiscuous mode [ 41.288732][ T41] veth1_vlan: left promiscuous mode [ 41.289700][ T41] veth0_vlan: left promiscuous mode [ 41.400531][ T41] team0 (unregistering): Port device team_slave_1 removed [ 41.407100][ T41] team0 (unregistering): Port device team_slave_0 removed [ 41.618902][ T6659] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.621478][ T6659] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.623895][ T6659] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.626011][ T6659] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.650150][ T6659] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.653818][ T6659] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.655590][ T4835] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.655625][ T4835] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.659875][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.659914][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.707442][ T6659] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.732087][ T6659] veth0_vlan: entered promiscuous mode [ 41.733630][ T6659] veth1_vlan: entered promiscuous mode [ 41.741002][ T6659] veth0_macvtap: entered promiscuous mode [ 41.743382][ T6659] veth1_macvtap: entered promiscuous mode [ 41.747192][ T6659] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.748686][ T6659] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.753760][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.755500][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.757228][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.758616][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.870171][ T269] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.870201][ T269] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.870371][ T766] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.870377][ T766] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.987181][ T6709] loop0: detected capacity change from 0 to 32768 [ 41.991834][ T6709] ======================================================= [ 41.991834][ T6709] WARNING: The mand mount option has been deprecated and [ 41.991834][ T6709] and is ignored by this kernel. Remove the mand [ 41.991834][ T6709] option from the mount to silence this warning. [ 41.991834][ T6709] ======================================================= [ 42.001729][ T6709] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.007369][ T6709] [ 42.007749][ T6709] ====================================================== [ 42.008758][ T6709] WARNING: possible circular locking dependency detected [ 42.009805][ T6709] 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 Not tainted [ 42.010787][ T6709] ------------------------------------------------------ [ 42.011870][ T6709] syz.0.17/6709 is trying to acquire lock: [ 42.012766][ T6709] ffff0000f28742c0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 42.015009][ T6709] [ 42.015009][ T6709] but task is already holding lock: [ 42.016131][ T6709] ffff0000f2875c78 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 42.017586][ T6709] [ 42.017586][ T6709] which lock already depends on the new lock. [ 42.017586][ T6709] [ 42.019279][ T6709] [ 42.019279][ T6709] the existing dependency chain (in reverse order) is: [ 42.020765][ T6709] [ 42.020765][ T6709] -> #4 (&oi->ip_xattr_sem){+.+.}-{4:4}: [ 42.021986][ T6709] down_write+0x50/0xc0 [ 42.022680][ T6709] ocfs2_xattr_set_handle+0x2a8/0x5e4 [ 42.023638][ T6709] ocfs2_init_security_set+0xb4/0xd8 [ 42.024537][ T6709] ocfs2_mknod+0x106c/0x1cf0 [ 42.025340][ T6709] ocfs2_create+0x190/0x474 [ 42.026171][ T6709] path_openat+0x12d8/0x2c40 [ 42.027033][ T6709] do_filp_open+0x18c/0x36c [ 42.027808][ T6709] do_sys_openat2+0x11c/0x1b4 [ 42.028612][ T6709] __arm64_sys_openat+0x120/0x158 [ 42.029455][ T6709] invoke_syscall+0x98/0x2b8 [ 42.030273][ T6709] el0_svc_common+0x130/0x23c [ 42.031125][ T6709] do_el0_svc+0x48/0x58 [ 42.031917][ T6709] el0_svc+0x58/0x180 [ 42.032657][ T6709] el0t_64_sync_handler+0x84/0x12c [ 42.033595][ T6709] el0t_64_sync+0x198/0x19c [ 42.034380][ T6709] [ 42.034380][ T6709] -> #3 (jbd2_handle){++++}-{0:0}: [ 42.035527][ T6709] start_this_handle+0xe74/0x10dc [ 42.036318][ T6709] jbd2__journal_start+0x288/0x51c [ 42.037231][ T6709] jbd2_journal_start+0x3c/0x4c [ 42.038119][ T6709] ocfs2_start_trans+0x368/0x6b0 [ 42.038978][ T6709] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 42.040022][ T6709] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 42.041129][ T6709] ocfs2_mknod+0xbd8/0x1cf0 [ 42.041937][ T6709] ocfs2_create+0x190/0x474 [ 42.042771][ T6709] path_openat+0x12d8/0x2c40 [ 42.043648][ T6709] do_filp_open+0x18c/0x36c [ 42.044440][ T6709] do_sys_openat2+0x11c/0x1b4 [ 42.045219][ T6709] __arm64_sys_openat+0x120/0x158 [ 42.046034][ T6709] invoke_syscall+0x98/0x2b8 [ 42.046796][ T6709] el0_svc_common+0x130/0x23c [ 42.047525][ T6709] do_el0_svc+0x48/0x58 [ 42.048233][ T6709] el0_svc+0x58/0x180 [ 42.048920][ T6709] el0t_64_sync_handler+0x84/0x12c [ 42.049728][ T6709] el0t_64_sync+0x198/0x19c [ 42.050480][ T6709] [ 42.050480][ T6709] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 42.051824][ T6709] down_read+0x58/0x2f8 [ 42.052579][ T6709] ocfs2_start_trans+0x35c/0x6b0 [ 42.053476][ T6709] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 42.054524][ T6709] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 42.055608][ T6709] ocfs2_mknod+0xbd8/0x1cf0 [ 42.056394][ T6709] ocfs2_create+0x190/0x474 [ 42.057150][ T6709] path_openat+0x12d8/0x2c40 [ 42.057934][ T6709] do_filp_open+0x18c/0x36c [ 42.058652][ T6709] do_sys_openat2+0x11c/0x1b4 [ 42.059423][ T6709] __arm64_sys_openat+0x120/0x158 [ 42.060263][ T6709] invoke_syscall+0x98/0x2b8 [ 42.061042][ T6709] el0_svc_common+0x130/0x23c [ 42.061828][ T6709] do_el0_svc+0x48/0x58 [ 42.062497][ T6709] el0_svc+0x58/0x180 [ 42.063154][ T6709] el0t_64_sync_handler+0x84/0x12c [ 42.063992][ T6709] el0t_64_sync+0x198/0x19c [ 42.064683][ T6709] [ 42.064683][ T6709] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 42.065766][ T6709] ocfs2_start_trans+0x1f4/0x6b0 [ 42.066506][ T6709] ocfs2_mknod+0xc50/0x1cf0 [ 42.067222][ T6709] ocfs2_create+0x190/0x474 [ 42.067979][ T6709] path_openat+0x12d8/0x2c40 [ 42.068747][ T6709] do_filp_open+0x18c/0x36c [ 42.069505][ T6709] do_sys_openat2+0x11c/0x1b4 [ 42.070362][ T6709] __arm64_sys_openat+0x120/0x158 [ 42.071258][ T6709] invoke_syscall+0x98/0x2b8 [ 42.072058][ T6709] el0_svc_common+0x130/0x23c [ 42.072864][ T6709] do_el0_svc+0x48/0x58 [ 42.073584][ T6709] el0_svc+0x58/0x180 [ 42.074313][ T6709] el0t_64_sync_handler+0x84/0x12c [ 42.075184][ T6709] el0t_64_sync+0x198/0x19c [ 42.075923][ T6709] [ 42.075923][ T6709] -> #0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 42.077711][ T6709] __lock_acquire+0x1774/0x30a4 [ 42.078536][ T6709] lock_acquire+0x14c/0x2e0 [ 42.079385][ T6709] down_write+0x50/0xc0 [ 42.080161][ T6709] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 42.081313][ T6709] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 42.082413][ T6709] ocfs2_reserve_clusters+0x3c/0x50 [ 42.083306][ T6709] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 42.084239][ T6709] ocfs2_xattr_set+0x920/0xe9c [ 42.085088][ T6709] ocfs2_xattr_security_set+0x4c/0x64 [ 42.086046][ T6709] __vfs_setxattr+0x3d8/0x400 [ 42.086834][ T6709] __vfs_setxattr_noperm+0x120/0x5c4 [ 42.087731][ T6709] __vfs_setxattr_locked+0x1ec/0x218 [ 42.088645][ T6709] vfs_setxattr+0x158/0x2ac [ 42.089451][ T6709] filename_setxattr+0x20c/0x4f8 [ 42.090231][ T6709] path_setxattrat+0x2e8/0x320 [ 42.090989][ T6709] __arm64_sys_lsetxattr+0xc0/0xdc [ 42.091820][ T6709] invoke_syscall+0x98/0x2b8 [ 42.092611][ T6709] el0_svc_common+0x130/0x23c [ 42.093374][ T6709] do_el0_svc+0x48/0x58 [ 42.094056][ T6709] el0_svc+0x58/0x180 [ 42.094723][ T6709] el0t_64_sync_handler+0x84/0x12c [ 42.095593][ T6709] el0t_64_sync+0x198/0x19c [ 42.096307][ T6709] [ 42.096307][ T6709] other info that might help us debug this: [ 42.096307][ T6709] [ 42.097773][ T6709] Chain exists of: [ 42.097773][ T6709] &ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 42.097773][ T6709] [ 42.099988][ T6709] Possible unsafe locking scenario: [ 42.099988][ T6709] [ 42.101107][ T6709] CPU0 CPU1 [ 42.101861][ T6709] ---- ---- [ 42.102612][ T6709] lock(&oi->ip_xattr_sem); [ 42.103292][ T6709] lock(jbd2_handle); [ 42.104250][ T6709] lock(&oi->ip_xattr_sem); [ 42.105313][ T6709] lock(&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]); [ 42.106365][ T6709] [ 42.106365][ T6709] *** DEADLOCK *** [ 42.106365][ T6709] [ 42.107576][ T6709] 3 locks held by syz.0.17/6709: [ 42.108275][ T6709] #0: ffff0000de330428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 42.109720][ T6709] #1: ffff0000f2875f40 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_setxattr+0x138/0x2ac [ 42.111495][ T6709] #2: ffff0000f2875c78 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 42.112956][ T6709] [ 42.112956][ T6709] stack backtrace: [ 42.113798][ T6709] CPU: 1 UID: 0 PID: 6709 Comm: syz.0.17 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 42.115435][ T6709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 42.116997][ T6709] Call trace: [ 42.117481][ T6709] show_stack+0x2c/0x3c (C) [ 42.118172][ T6709] __dump_stack+0x30/0x40 [ 42.118837][ T6709] dump_stack_lvl+0xd8/0x12c [ 42.119528][ T6709] dump_stack+0x1c/0x28 [ 42.120151][ T6709] print_circular_bug+0x324/0x32c [ 42.120894][ T6709] check_noncircular+0x154/0x174 [ 42.121661][ T6709] __lock_acquire+0x1774/0x30a4 [ 42.122391][ T6709] lock_acquire+0x14c/0x2e0 [ 42.123031][ T6709] down_write+0x50/0xc0 [ 42.123665][ T6709] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 42.124566][ T6709] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 42.125480][ T6709] ocfs2_reserve_clusters+0x3c/0x50 [ 42.126219][ T6709] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 42.127045][ T6709] ocfs2_xattr_set+0x920/0xe9c [ 42.127779][ T6709] ocfs2_xattr_security_set+0x4c/0x64 [ 42.128608][ T6709] __vfs_setxattr+0x3d8/0x400 [ 42.129374][ T6709] __vfs_setxattr_noperm+0x120/0x5c4 [ 42.130168][ T6709] __vfs_setxattr_locked+0x1ec/0x218 [ 42.130942][ T6709] vfs_setxattr+0x158/0x2ac [ 42.131625][ T6709] filename_setxattr+0x20c/0x4f8 [ 42.132343][ T6709] path_setxattrat+0x2e8/0x320 [ 42.133049][ T6709] __arm64_sys_lsetxattr+0xc0/0xdc [ 42.133789][ T6709] invoke_syscall+0x98/0x2b8 [ 42.134554][ T6709] el0_svc_common+0x130/0x23c [ 42.135307][ T6709] do_el0_svc+0x48/0x58 [ 42.136008][ T6709] el0_svc+0x58/0x180 [ 42.136643][ T6709] el0t_64_sync_handler+0x84/0x12c [ 42.137488][ T6709] el0t_64_sync+0x198/0x19c [ 42.154536][ T6659] ocfs2: Unmounting device (7,0) on (node local) [ 42.182885][ T52] Bluetooth: hci0: command tx timeout