Warning: Permanently added '10.128.0.78' (ED25519) to the list of known hosts. 1970/01/01 00:00:26 parsed 1 programs [ 28.063861][ T6558] cgroup: Unknown subsys name 'net' [ 28.173342][ T6558] cgroup: Unknown subsys name 'cpuset' [ 28.175185][ T6558] cgroup: Unknown subsys name 'rlimit' [ 28.318956][ T6558] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 35.234595][ T6565] 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. [ 35.459320][ T6586] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.460825][ T6586] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.462771][ T6586] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.464366][ T6586] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.466042][ T6586] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.963464][ T6608] chnl_net:caif_netlink_parms(): no params data found [ 35.986463][ T6608] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.986684][ T6608] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.986745][ T6608] bridge_slave_0: entered allmulticast mode [ 35.987170][ T6608] bridge_slave_0: entered promiscuous mode [ 35.988073][ T6608] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.988111][ T6608] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.988154][ T6608] bridge_slave_1: entered allmulticast mode [ 35.988544][ T6608] bridge_slave_1: entered promiscuous mode [ 35.999069][ T6608] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.999842][ T6608] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.006905][ T6608] team0: Port device team_slave_0 added [ 36.007572][ T6608] team0: Port device team_slave_1 added [ 36.036374][ T6608] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.036396][ T6608] 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. [ 36.036412][ T6608] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.037114][ T6608] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.037122][ T6608] 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. [ 36.037136][ T6608] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.052571][ T6608] hsr_slave_0: entered promiscuous mode [ 36.052863][ T6608] hsr_slave_1: entered promiscuous mode [ 36.098893][ T6608] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.101533][ T6608] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.103870][ T6608] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.105934][ T6608] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.118382][ T6608] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.118464][ T6608] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.118634][ T6608] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.118656][ T6608] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.132344][ T6608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.136547][ T605] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.138287][ T605] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.142949][ T6608] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.144876][ T4867] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.144913][ T4867] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.147549][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.147588][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.224465][ T6608] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.224504][ T6608] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.259883][ T6608] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.268813][ T6608] veth0_vlan: entered promiscuous mode [ 36.270411][ T6608] veth1_vlan: entered promiscuous mode [ 36.277917][ T6608] veth0_macvtap: entered promiscuous mode [ 36.278819][ T6608] veth1_macvtap: entered promiscuous mode [ 36.285465][ T6608] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.286574][ T6608] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.289730][ T191] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.289849][ T191] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.289884][ T191] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.289906][ T191] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.577590][ T4476] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.627480][ T4476] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.678099][ T4476] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.717219][ T4476] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.906497][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.906525][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.915941][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.915968][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:37 executed programs: 0 [ 37.102430][ T6586] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.103078][ T6586] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.103288][ T6586] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.103595][ T6586] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.103784][ T6586] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.150555][ T6663] chnl_net:caif_netlink_parms(): no params data found [ 37.168846][ T6663] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.170142][ T6663] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.171477][ T6663] bridge_slave_0: entered allmulticast mode [ 37.172511][ T6663] bridge_slave_0: entered promiscuous mode [ 37.173797][ T6663] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.174248][ T6663] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.174343][ T6663] bridge_slave_1: entered allmulticast mode [ 37.174772][ T6663] bridge_slave_1: entered promiscuous mode [ 37.182418][ T6663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.183389][ T6663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.190211][ T6663] team0: Port device team_slave_0 added [ 37.191337][ T6663] team0: Port device team_slave_1 added [ 37.199166][ T6663] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.199184][ T6663] 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. [ 37.199197][ T6663] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.199692][ T6663] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.199699][ T6663] 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. [ 37.199711][ T6663] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.218714][ T6663] hsr_slave_0: entered promiscuous mode [ 37.218985][ T6663] hsr_slave_1: entered promiscuous mode [ 37.219152][ T6663] debugfs: 'hsr0' already exists in 'hsr' [ 37.219193][ T6663] Cannot create hsr debugfs directory [ 39.132231][ T6121] Bluetooth: hci0: command tx timeout [ 40.045085][ T4476] bridge_slave_1: left allmulticast mode [ 40.045122][ T4476] bridge_slave_1: left promiscuous mode [ 40.045386][ T4476] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.050178][ T4476] bridge_slave_0: left allmulticast mode [ 40.050198][ T4476] bridge_slave_0: left promiscuous mode [ 40.050375][ T4476] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.196823][ T4476] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.243281][ T4476] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.252840][ T4476] bond0 (unregistering): Released all slaves [ 40.347736][ T4476] hsr_slave_0: left promiscuous mode [ 40.349044][ T4476] hsr_slave_1: left promiscuous mode [ 40.350395][ T4476] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.351641][ T4476] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.355790][ T4476] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.357062][ T4476] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.362866][ T4476] veth1_macvtap: left promiscuous mode [ 40.363855][ T4476] veth0_macvtap: left promiscuous mode [ 40.364982][ T4476] veth1_vlan: left promiscuous mode [ 40.365941][ T4476] veth0_vlan: left promiscuous mode [ 40.469546][ T4476] team0 (unregistering): Port device team_slave_1 removed [ 40.478049][ T4476] team0 (unregistering): Port device team_slave_0 removed [ 40.763497][ T6663] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.766833][ T6663] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.769755][ T6663] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.772745][ T6663] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.815660][ T6663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.829332][ T6663] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.832379][ T191] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.832412][ T191] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.836676][ T4625] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.836714][ T4625] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.989533][ T6663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.010688][ T6663] veth0_vlan: entered promiscuous mode [ 41.012594][ T6663] veth1_vlan: entered promiscuous mode [ 41.019736][ T6663] veth0_macvtap: entered promiscuous mode [ 41.021500][ T6663] veth1_macvtap: entered promiscuous mode [ 41.026229][ T6663] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.027945][ T6663] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.030294][ T14] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.030336][ T14] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.030354][ T14] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.030369][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.083975][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.083999][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.090412][ T4476] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.090441][ T4476] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.197408][ T6743] loop0: detected capacity change from 0 to 32768 [ 41.198129][ T6743] ======================================================= [ 41.198129][ T6743] WARNING: The mand mount option has been deprecated and [ 41.198129][ T6743] and is ignored by this kernel. Remove the mand [ 41.198129][ T6743] option from the mount to silence this warning. [ 41.198129][ T6743] ======================================================= [ 41.209270][ T6743] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.212001][ T6121] Bluetooth: hci0: command tx timeout [ 41.216668][ T6743] [ 41.217051][ T6743] ====================================================== [ 41.218093][ T6743] WARNING: possible circular locking dependency detected [ 41.219123][ T6743] 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 Not tainted [ 41.220079][ T6743] ------------------------------------------------------ [ 41.221083][ T6743] syz.0.17/6743 is trying to acquire lock: [ 41.221929][ T6743] ffff0000f141a640 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 41.224042][ T6743] [ 41.224042][ T6743] but task is already holding lock: [ 41.225281][ T6743] ffff0000f141bff8 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 41.226812][ T6743] [ 41.226812][ T6743] which lock already depends on the new lock. [ 41.226812][ T6743] [ 41.228508][ T6743] [ 41.228508][ T6743] the existing dependency chain (in reverse order) is: [ 41.229895][ T6743] [ 41.229895][ T6743] -> #4 (&oi->ip_xattr_sem){+.+.}-{4:4}: [ 41.231133][ T6743] down_write+0x50/0xc0 [ 41.231885][ T6743] ocfs2_xattr_set_handle+0x2a8/0x5e4 [ 41.232747][ T6743] ocfs2_init_security_set+0xb4/0xd8 [ 41.233582][ T6743] ocfs2_mknod+0x106c/0x1cf0 [ 41.234440][ T6743] ocfs2_create+0x190/0x474 [ 41.235185][ T6743] path_openat+0x12d8/0x2c40 [ 41.235937][ T6743] do_filp_open+0x18c/0x36c [ 41.236703][ T6743] do_sys_openat2+0x11c/0x1b4 [ 41.237483][ T6743] __arm64_sys_openat+0x120/0x158 [ 41.238295][ T6743] invoke_syscall+0x98/0x2b8 [ 41.239073][ T6743] el0_svc_common+0x130/0x23c [ 41.239906][ T6743] do_el0_svc+0x48/0x58 [ 41.240659][ T6743] el0_svc+0x58/0x180 [ 41.241358][ T6743] el0t_64_sync_handler+0x84/0x12c [ 41.242286][ T6743] el0t_64_sync+0x198/0x19c [ 41.243094][ T6743] [ 41.243094][ T6743] -> #3 (jbd2_handle){++++}-{0:0}: [ 41.244190][ T6743] start_this_handle+0xe74/0x10dc [ 41.245035][ T6743] jbd2__journal_start+0x288/0x51c [ 41.245910][ T6743] jbd2_journal_start+0x3c/0x4c [ 41.246746][ T6743] ocfs2_start_trans+0x368/0x6b0 [ 41.247533][ T6743] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 41.248416][ T6743] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 41.249368][ T6743] ocfs2_mknod+0xbd8/0x1cf0 [ 41.250131][ T6743] ocfs2_create+0x190/0x474 [ 41.250877][ T6743] path_openat+0x12d8/0x2c40 [ 41.251632][ T6743] do_filp_open+0x18c/0x36c [ 41.252444][ T6743] do_sys_openat2+0x11c/0x1b4 [ 41.253215][ T6743] __arm64_sys_openat+0x120/0x158 [ 41.254031][ T6743] invoke_syscall+0x98/0x2b8 [ 41.254776][ T6743] el0_svc_common+0x130/0x23c [ 41.255552][ T6743] do_el0_svc+0x48/0x58 [ 41.256303][ T6743] el0_svc+0x58/0x180 [ 41.257041][ T6743] el0t_64_sync_handler+0x84/0x12c [ 41.257908][ T6743] el0t_64_sync+0x198/0x19c [ 41.258694][ T6743] [ 41.258694][ T6743] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 41.260050][ T6743] down_read+0x58/0x2f8 [ 41.260759][ T6743] ocfs2_start_trans+0x35c/0x6b0 [ 41.261597][ T6743] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 41.262549][ T6743] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 41.263539][ T6743] ocfs2_mknod+0xbd8/0x1cf0 [ 41.264277][ T6743] ocfs2_create+0x190/0x474 [ 41.265077][ T6743] path_openat+0x12d8/0x2c40 [ 41.265867][ T6743] do_filp_open+0x18c/0x36c [ 41.266625][ T6743] do_sys_openat2+0x11c/0x1b4 [ 41.267376][ T6743] __arm64_sys_openat+0x120/0x158 [ 41.268204][ T6743] invoke_syscall+0x98/0x2b8 [ 41.269037][ T6743] el0_svc_common+0x130/0x23c [ 41.269848][ T6743] do_el0_svc+0x48/0x58 [ 41.270588][ T6743] el0_svc+0x58/0x180 [ 41.271330][ T6743] el0t_64_sync_handler+0x84/0x12c [ 41.272237][ T6743] el0t_64_sync+0x198/0x19c [ 41.272977][ T6743] [ 41.272977][ T6743] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 41.274163][ T6743] ocfs2_start_trans+0x1f4/0x6b0 [ 41.275086][ T6743] ocfs2_mknod+0xc50/0x1cf0 [ 41.275900][ T6743] ocfs2_create+0x190/0x474 [ 41.276698][ T6743] path_openat+0x12d8/0x2c40 [ 41.277595][ T6743] do_filp_open+0x18c/0x36c [ 41.278468][ T6743] do_sys_openat2+0x11c/0x1b4 [ 41.279368][ T6743] __arm64_sys_openat+0x120/0x158 [ 41.280291][ T6743] invoke_syscall+0x98/0x2b8 [ 41.281181][ T6743] el0_svc_common+0x130/0x23c [ 41.281995][ T6743] do_el0_svc+0x48/0x58 [ 41.282745][ T6743] el0_svc+0x58/0x180 [ 41.283361][ T6743] el0t_64_sync_handler+0x84/0x12c [ 41.284261][ T6743] el0t_64_sync+0x198/0x19c [ 41.285065][ T6743] [ 41.285065][ T6743] -> #0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 41.286632][ T6743] __lock_acquire+0x1774/0x30a4 [ 41.287416][ T6743] lock_acquire+0x14c/0x2e0 [ 41.288205][ T6743] down_write+0x50/0xc0 [ 41.288864][ T6743] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 41.289811][ T6743] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 41.290772][ T6743] ocfs2_reserve_clusters+0x3c/0x50 [ 41.291581][ T6743] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 41.292513][ T6743] ocfs2_xattr_set+0x920/0xe9c [ 41.293250][ T6743] ocfs2_xattr_security_set+0x4c/0x64 [ 41.294108][ T6743] __vfs_setxattr+0x3d8/0x400 [ 41.294859][ T6743] __vfs_setxattr_noperm+0x120/0x5c4 [ 41.295718][ T6743] __vfs_setxattr_locked+0x1ec/0x218 [ 41.296549][ T6743] vfs_setxattr+0x158/0x2ac [ 41.297305][ T6743] file_setxattr+0x1b8/0x294 [ 41.298139][ T6743] path_setxattrat+0x2ac/0x320 [ 41.299002][ T6743] __arm64_sys_fsetxattr+0xc0/0xdc [ 41.299905][ T6743] invoke_syscall+0x98/0x2b8 [ 41.300712][ T6743] el0_svc_common+0x130/0x23c [ 41.301488][ T6743] do_el0_svc+0x48/0x58 [ 41.302257][ T6743] el0_svc+0x58/0x180 [ 41.302967][ T6743] el0t_64_sync_handler+0x84/0x12c [ 41.303915][ T6743] el0t_64_sync+0x198/0x19c [ 41.304746][ T6743] [ 41.304746][ T6743] other info that might help us debug this: [ 41.304746][ T6743] [ 41.306322][ T6743] Chain exists of: [ 41.306322][ T6743] &ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 41.306322][ T6743] [ 41.308721][ T6743] Possible unsafe locking scenario: [ 41.308721][ T6743] [ 41.309946][ T6743] CPU0 CPU1 [ 41.310793][ T6743] ---- ---- [ 41.311589][ T6743] lock(&oi->ip_xattr_sem); [ 41.312305][ T6743] lock(jbd2_handle); [ 41.313262][ T6743] lock(&oi->ip_xattr_sem); [ 41.314339][ T6743] lock(&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]); [ 41.315370][ T6743] [ 41.315370][ T6743] *** DEADLOCK *** [ 41.315370][ T6743] [ 41.316608][ T6743] 3 locks held by syz.0.17/6743: [ 41.317376][ T6743] #0: ffff0000cb8da428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write_file+0x64/0x1e8 [ 41.318953][ T6743] #1: ffff0000f141c2c0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_setxattr+0x138/0x2ac [ 41.320654][ T6743] #2: ffff0000f141bff8 (&oi->ip_xattr_sem){+.+.}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 41.322218][ T6743] [ 41.322218][ T6743] stack backtrace: [ 41.323155][ T6743] CPU: 0 UID: 0 PID: 6743 Comm: syz.0.17 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 41.324810][ T6743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 41.326273][ T6743] Call trace: [ 41.326786][ T6743] show_stack+0x2c/0x3c (C) [ 41.327549][ T6743] __dump_stack+0x30/0x40 [ 41.328265][ T6743] dump_stack_lvl+0xd8/0x12c [ 41.329046][ T6743] dump_stack+0x1c/0x28 [ 41.329735][ T6743] print_circular_bug+0x324/0x32c [ 41.330592][ T6743] check_noncircular+0x154/0x174 [ 41.331432][ T6743] __lock_acquire+0x1774/0x30a4 [ 41.332195][ T6743] lock_acquire+0x14c/0x2e0 [ 41.332931][ T6743] down_write+0x50/0xc0 [ 41.333626][ T6743] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 41.334668][ T6743] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 41.335705][ T6743] ocfs2_reserve_clusters+0x3c/0x50 [ 41.336516][ T6743] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 41.337414][ T6743] ocfs2_xattr_set+0x920/0xe9c [ 41.338070][ T6743] ocfs2_xattr_security_set+0x4c/0x64 [ 41.338845][ T6743] __vfs_setxattr+0x3d8/0x400 [ 41.339507][ T6743] __vfs_setxattr_noperm+0x120/0x5c4 [ 41.340263][ T6743] __vfs_setxattr_locked+0x1ec/0x218 [ 41.341045][ T6743] vfs_setxattr+0x158/0x2ac [ 41.341729][ T6743] file_setxattr+0x1b8/0x294 [ 41.342408][ T6743] path_setxattrat+0x2ac/0x320 [ 41.343107][ T6743] __arm64_sys_fsetxattr+0xc0/0xdc [ 41.343863][ T6743] invoke_syscall+0x98/0x2b8 [ 41.344531][ T6743] el0_svc_common+0x130/0x23c [ 41.345253][ T6743] do_el0_svc+0x48/0x58 [ 41.345889][ T6743] el0_svc+0x58/0x180 [ 41.346530][ T6743] el0t_64_sync_handler+0x84/0x12c [ 41.347362][ T6743] el0t_64_sync+0x198/0x19c [ 41.356114][ T6663] ocfs2: Unmounting device (7,0) on (node local)