Warning: Permanently added '10.128.0.183' (ED25519) to the list of known hosts. 1970/01/01 00:00:26 parsed 1 programs [ 27.674413][ T6531] cgroup: Unknown subsys name 'net' [ 27.811504][ T6531] cgroup: Unknown subsys name 'cpuset' [ 27.813445][ T6531] cgroup: Unknown subsys name 'rlimit' [ 27.974825][ T6531] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 32.533035][ T6537] 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. [ 32.700715][ T6548] chnl_net:caif_netlink_parms(): no params data found [ 32.722286][ T6548] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.722669][ T6548] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.722731][ T6548] bridge_slave_0: entered allmulticast mode [ 32.723151][ T6548] bridge_slave_0: entered promiscuous mode [ 32.724037][ T6548] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.724068][ T6548] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.724110][ T6548] bridge_slave_1: entered allmulticast mode [ 32.724500][ T6548] bridge_slave_1: entered promiscuous mode [ 32.735199][ T6548] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.736005][ T6548] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.742707][ T6548] team0: Port device team_slave_0 added [ 32.743813][ T6548] team0: Port device team_slave_1 added [ 32.787718][ T6548] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.787744][ T6548] 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. [ 32.787758][ T6548] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.788518][ T6548] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.788526][ T6548] 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. [ 32.788537][ T6548] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.805601][ T6548] hsr_slave_0: entered promiscuous mode [ 32.805933][ T6548] hsr_slave_1: entered promiscuous mode [ 32.845948][ T6548] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.848561][ T6548] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.863541][ T6548] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.866422][ T6548] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.876771][ T6548] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.876815][ T6548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.876972][ T6548] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.876996][ T6548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.891823][ T6548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.894512][ T6548] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.897187][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.901681][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.908264][ T919] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.908317][ T919] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.911992][ T919] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.912011][ T919] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.957186][ T6548] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.969942][ T6548] veth0_vlan: entered promiscuous mode [ 32.973332][ T6548] veth1_vlan: entered promiscuous mode [ 32.979191][ T6548] veth0_macvtap: entered promiscuous mode [ 32.982211][ T6548] veth1_macvtap: entered promiscuous mode [ 32.985402][ T6548] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.986885][ T6548] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.015583][ T919] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.015722][ T919] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.015738][ T919] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.015751][ T919] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.245022][ T14] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.303881][ T14] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.357304][ T14] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.394971][ T14] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.594790][ T747] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.594817][ T747] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.603772][ T747] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.603799][ T747] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.801338][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 33.802708][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 33.803961][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 33.805521][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 33.806877][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:34 executed programs: 0 [ 34.182913][ T6119] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.184499][ T6119] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.185824][ T6119] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.187300][ T6119] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.188768][ T6119] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.234580][ T6636] chnl_net:caif_netlink_parms(): no params data found [ 34.256132][ T6636] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.256168][ T6636] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.256241][ T6636] bridge_slave_0: entered allmulticast mode [ 34.256685][ T6636] bridge_slave_0: entered promiscuous mode [ 34.257591][ T6636] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.257609][ T6636] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.257662][ T6636] bridge_slave_1: entered allmulticast mode [ 34.258060][ T6636] bridge_slave_1: entered promiscuous mode [ 34.271021][ T6636] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.271965][ T6636] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.280564][ T6636] team0: Port device team_slave_0 added [ 34.281398][ T6636] team0: Port device team_slave_1 added [ 34.288124][ T6636] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.288384][ T6636] 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. [ 34.288405][ T6636] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.289125][ T6636] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.289131][ T6636] 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. [ 34.289142][ T6636] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.307107][ T6636] hsr_slave_0: entered promiscuous mode [ 34.307460][ T6636] hsr_slave_1: entered promiscuous mode [ 34.307675][ T6636] debugfs: 'hsr0' already exists in 'hsr' [ 34.307723][ T6636] Cannot create hsr debugfs directory [ 36.250410][ T6119] Bluetooth: hci0: command tx timeout [ 36.500361][ T14] bridge_slave_1: left allmulticast mode [ 36.500398][ T14] bridge_slave_1: left promiscuous mode [ 36.500759][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.505716][ T14] bridge_slave_0: left allmulticast mode [ 36.506704][ T14] bridge_slave_0: left promiscuous mode [ 36.507741][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.683193][ T14] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 36.711669][ T14] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 36.751059][ T14] bond0 (unregistering): Released all slaves [ 36.825719][ T14] hsr_slave_0: left promiscuous mode [ 36.826716][ T14] hsr_slave_1: left promiscuous mode [ 36.826973][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 36.826987][ T14] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 36.828080][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 36.828089][ T14] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 36.836287][ T14] veth1_macvtap: left promiscuous mode [ 36.836351][ T14] veth0_macvtap: left promiscuous mode [ 36.836397][ T14] veth1_vlan: left promiscuous mode [ 36.836700][ T14] veth0_vlan: left promiscuous mode [ 36.955237][ T14] team0 (unregistering): Port device team_slave_1 removed [ 36.961462][ T14] team0 (unregistering): Port device team_slave_0 removed [ 37.256424][ T6636] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.259463][ T6636] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.262393][ T6636] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.267470][ T6636] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.299552][ T6636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.303465][ T6636] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.321880][ T747] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.321921][ T747] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.322492][ T747] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.322515][ T747] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.327818][ T6636] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.327832][ T6636] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.367178][ T6636] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.376883][ T6636] veth0_vlan: entered promiscuous mode [ 37.378388][ T6636] veth1_vlan: entered promiscuous mode [ 37.567315][ T6636] veth0_macvtap: entered promiscuous mode [ 37.568171][ T6636] veth1_macvtap: entered promiscuous mode [ 37.571061][ T6636] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.572381][ T6636] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.578653][ T41] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.588070][ T919] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.588118][ T919] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.588152][ T919] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.600654][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.600689][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.615648][ T747] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.615670][ T747] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.719116][ T6699] loop0: detected capacity change from 0 to 32768 [ 37.721247][ T6699] ======================================================= [ 37.721247][ T6699] WARNING: The mand mount option has been deprecated and [ 37.721247][ T6699] and is ignored by this kernel. Remove the mand [ 37.721247][ T6699] option from the mount to silence this warning. [ 37.721247][ T6699] ======================================================= [ 37.734520][ T6699] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.739524][ T6699] [ 37.739992][ T6699] ====================================================== [ 37.741201][ T6699] WARNING: possible circular locking dependency detected [ 37.742342][ T6699] syzkaller #0 Not tainted [ 37.743070][ T6699] ------------------------------------------------------ [ 37.744205][ T6699] syz.0.17/6699 is trying to acquire lock: [ 37.745112][ T6699] ffff0000f19c2640 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 37.747277][ T6699] [ 37.747277][ T6699] but task is already holding lock: [ 37.748471][ T6699] ffff0000f19c3ff8 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 37.749910][ T6699] [ 37.749910][ T6699] which lock already depends on the new lock. [ 37.749910][ T6699] [ 37.751467][ T6699] [ 37.751467][ T6699] the existing dependency chain (in reverse order) is: [ 37.752775][ T6699] [ 37.752775][ T6699] -> #4 (&oi->ip_xattr_sem){+.+.}-{4:4}: [ 37.753892][ T6699] down_write+0x50/0xc0 [ 37.754636][ T6699] ocfs2_xattr_set_handle+0x2a8/0x5e4 [ 37.755524][ T6699] ocfs2_init_security_set+0xb4/0xd8 [ 37.756476][ T6699] ocfs2_mknod+0x106c/0x1cf0 [ 37.757358][ T6699] ocfs2_create+0x190/0x474 [ 37.758206][ T6699] path_openat+0x12d8/0x2c40 [ 37.759073][ T6699] do_filp_open+0x18c/0x36c [ 37.759910][ T6699] do_sys_openat2+0x11c/0x1b4 [ 37.760756][ T6699] __arm64_sys_openat+0x120/0x158 [ 37.761582][ T6699] invoke_syscall+0x98/0x2b8 [ 37.762407][ T6699] el0_svc_common+0x130/0x23c [ 37.763248][ T6699] do_el0_svc+0x48/0x58 [ 37.764034][ T6699] el0_svc+0x58/0x180 [ 37.764764][ T6699] el0t_64_sync_handler+0x84/0x12c [ 37.765697][ T6699] el0t_64_sync+0x198/0x19c [ 37.766464][ T6699] [ 37.766464][ T6699] -> #3 (jbd2_handle){++++}-{0:0}: [ 37.767691][ T6699] start_this_handle+0xe74/0x10dc [ 37.768568][ T6699] jbd2__journal_start+0x288/0x51c [ 37.769442][ T6699] jbd2_journal_start+0x3c/0x4c [ 37.770315][ T6699] ocfs2_start_trans+0x368/0x6b0 [ 37.771139][ T6699] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 37.772051][ T6699] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 37.773150][ T6699] ocfs2_mknod+0xbd8/0x1cf0 [ 37.773952][ T6699] ocfs2_create+0x190/0x474 [ 37.774730][ T6699] path_openat+0x12d8/0x2c40 [ 37.775515][ T6699] do_filp_open+0x18c/0x36c [ 37.776307][ T6699] do_sys_openat2+0x11c/0x1b4 [ 37.777074][ T6699] __arm64_sys_openat+0x120/0x158 [ 37.777900][ T6699] invoke_syscall+0x98/0x2b8 [ 37.778588][ T6699] el0_svc_common+0x130/0x23c [ 37.779271][ T6699] do_el0_svc+0x48/0x58 [ 37.779908][ T6699] el0_svc+0x58/0x180 [ 37.780522][ T6699] el0t_64_sync_handler+0x84/0x12c [ 37.781271][ T6699] el0t_64_sync+0x198/0x19c [ 37.781978][ T6699] [ 37.781978][ T6699] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 37.783157][ T6699] down_read+0x58/0x2f8 [ 37.783888][ T6699] ocfs2_start_trans+0x35c/0x6b0 [ 37.784711][ T6699] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 37.785664][ T6699] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 37.786786][ T6699] ocfs2_mknod+0xbd8/0x1cf0 [ 37.787561][ T6699] ocfs2_create+0x190/0x474 [ 37.788283][ T6699] path_openat+0x12d8/0x2c40 [ 37.789033][ T6699] do_filp_open+0x18c/0x36c [ 37.789758][ T6699] do_sys_openat2+0x11c/0x1b4 [ 37.790544][ T6699] __arm64_sys_openat+0x120/0x158 [ 37.791392][ T6699] invoke_syscall+0x98/0x2b8 [ 37.792229][ T6699] el0_svc_common+0x130/0x23c [ 37.793133][ T6699] do_el0_svc+0x48/0x58 [ 37.793884][ T6699] el0_svc+0x58/0x180 [ 37.794603][ T6699] el0t_64_sync_handler+0x84/0x12c [ 37.795465][ T6699] el0t_64_sync+0x198/0x19c [ 37.796169][ T6699] [ 37.796169][ T6699] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 37.797392][ T6699] ocfs2_start_trans+0x1f4/0x6b0 [ 37.798310][ T6699] ocfs2_mknod+0xc50/0x1cf0 [ 37.799155][ T6699] ocfs2_create+0x190/0x474 [ 37.799986][ T6699] path_openat+0x12d8/0x2c40 [ 37.800880][ T6699] do_filp_open+0x18c/0x36c [ 37.801697][ T6699] do_sys_openat2+0x11c/0x1b4 [ 37.802579][ T6699] __arm64_sys_openat+0x120/0x158 [ 37.803503][ T6699] invoke_syscall+0x98/0x2b8 [ 37.804358][ T6699] el0_svc_common+0x130/0x23c [ 37.805158][ T6699] do_el0_svc+0x48/0x58 [ 37.805916][ T6699] el0_svc+0x58/0x180 [ 37.806685][ T6699] el0t_64_sync_handler+0x84/0x12c [ 37.807584][ T6699] el0t_64_sync+0x198/0x19c [ 37.808343][ T6699] [ 37.808343][ T6699] -> #0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 37.810046][ T6699] __lock_acquire+0x1774/0x30a4 [ 37.810925][ T6699] lock_acquire+0x14c/0x2e0 [ 37.811780][ T6699] down_write+0x50/0xc0 [ 37.812493][ T6699] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 37.813536][ T6699] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 37.814640][ T6699] ocfs2_reserve_clusters+0x3c/0x50 [ 37.815572][ T6699] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 37.816498][ T6699] ocfs2_xattr_set+0x920/0xe9c [ 37.817266][ T6699] ocfs2_xattr_security_set+0x4c/0x64 [ 37.818128][ T6699] __vfs_setxattr+0x3d8/0x400 [ 37.818869][ T6699] __vfs_setxattr_noperm+0x120/0x5c4 [ 37.819821][ T6699] __vfs_setxattr_locked+0x1ec/0x218 [ 37.820732][ T6699] vfs_setxattr+0x158/0x2ac [ 37.821486][ T6699] file_setxattr+0x1b8/0x294 [ 37.822243][ T6699] path_setxattrat+0x2ac/0x320 [ 37.823005][ T6699] __arm64_sys_fsetxattr+0xc0/0xdc [ 37.823794][ T6699] invoke_syscall+0x98/0x2b8 [ 37.824535][ T6699] el0_svc_common+0x130/0x23c [ 37.825353][ T6699] do_el0_svc+0x48/0x58 [ 37.826088][ T6699] el0_svc+0x58/0x180 [ 37.826747][ T6699] el0t_64_sync_handler+0x84/0x12c [ 37.827602][ T6699] el0t_64_sync+0x198/0x19c [ 37.828334][ T6699] [ 37.828334][ T6699] other info that might help us debug this: [ 37.828334][ T6699] [ 37.829759][ T6699] Chain exists of: [ 37.829759][ T6699] &ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 37.829759][ T6699] [ 37.832300][ T6699] Possible unsafe locking scenario: [ 37.832300][ T6699] [ 37.833451][ T6699] CPU0 CPU1 [ 37.834226][ T6699] ---- ---- [ 37.835115][ T6699] lock(&oi->ip_xattr_sem); [ 37.835859][ T6699] lock(jbd2_handle); [ 37.836908][ T6699] lock(&oi->ip_xattr_sem); [ 37.838051][ T6699] lock(&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]); [ 37.839193][ T6699] [ 37.839193][ T6699] *** DEADLOCK *** [ 37.839193][ T6699] [ 37.840468][ T6699] 3 locks held by syz.0.17/6699: [ 37.841272][ T6699] #0: ffff0000cae34428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 37.842779][ T6699] #1: ffff0000f19c42c0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_setxattr+0x138/0x2ac [ 37.844396][ T6699] #2: ffff0000f19c3ff8 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 37.845888][ T6699] [ 37.845888][ T6699] stack backtrace: [ 37.846707][ T6699] CPU: 0 UID: 0 PID: 6699 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 37.847974][ T6699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 37.849359][ T6699] Call trace: [ 37.849808][ T6699] show_stack+0x2c/0x3c (C) [ 37.850508][ T6699] __dump_stack+0x30/0x40 [ 37.851122][ T6699] dump_stack_lvl+0xd8/0x12c [ 37.851767][ T6699] dump_stack+0x1c/0x28 [ 37.852404][ T6699] print_circular_bug+0x324/0x32c [ 37.853115][ T6699] check_noncircular+0x154/0x174 [ 37.853834][ T6699] __lock_acquire+0x1774/0x30a4 [ 37.854525][ T6699] lock_acquire+0x14c/0x2e0 [ 37.855172][ T6699] down_write+0x50/0xc0 [ 37.855765][ T6699] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 37.856646][ T6699] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 37.857608][ T6699] ocfs2_reserve_clusters+0x3c/0x50 [ 37.858490][ T6699] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 37.859397][ T6699] ocfs2_xattr_set+0x920/0xe9c [ 37.860124][ T6699] ocfs2_xattr_security_set+0x4c/0x64 [ 37.860918][ T6699] __vfs_setxattr+0x3d8/0x400 [ 37.861583][ T6699] __vfs_setxattr_noperm+0x120/0x5c4 [ 37.862369][ T6699] __vfs_setxattr_locked+0x1ec/0x218 [ 37.863213][ T6699] vfs_setxattr+0x158/0x2ac [ 37.863896][ T6699] file_setxattr+0x1b8/0x294 [ 37.864552][ T6699] path_setxattrat+0x2ac/0x320 [ 37.865220][ T6699] __arm64_sys_fsetxattr+0xc0/0xdc [ 37.865969][ T6699] invoke_syscall+0x98/0x2b8 [ 37.866621][ T6699] el0_svc_common+0x130/0x23c [ 37.867285][ T6699] do_el0_svc+0x48/0x58 [ 37.867950][ T6699] el0_svc+0x58/0x180 [ 37.868535][ T6699] el0t_64_sync_handler+0x84/0x12c [ 37.869361][ T6699] el0t_64_sync+0x198/0x19c [ 37.878068][ T6636] ocfs2: Unmounting device (7,0) on (node local)