Warning: Permanently added '10.128.0.66' (ED25519) to the list of known hosts. 1970/01/01 00:00:49 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:50 parsed 1 programs [ 53.164127][ T6539] cgroup: Unknown subsys name 'net' [ 53.291430][ T6539] cgroup: Unknown subsys name 'cpuset' [ 53.295181][ T6539] cgroup: Unknown subsys name 'rlimit' [ 53.531529][ T6539] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 64.480214][ T2409] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.480329][ T2409] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.854809][ T6549] 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. [ 65.109290][ T2161] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.109389][ T2161] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.129929][ T628] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.129996][ T628] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.332403][ T6586] chnl_net:caif_netlink_parms(): no params data found [ 66.397546][ T6586] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.401154][ T6586] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.403459][ T6586] bridge_slave_0: entered allmulticast mode [ 66.404838][ T6586] bridge_slave_0: entered promiscuous mode [ 66.407383][ T6586] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.407496][ T6586] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.407601][ T6586] bridge_slave_1: entered allmulticast mode [ 66.411032][ T6586] bridge_slave_1: entered promiscuous mode [ 66.590460][ T6586] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.592315][ T6586] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.609520][ T6586] team0: Port device team_slave_0 added [ 66.611042][ T6586] team0: Port device team_slave_1 added [ 66.626407][ T6586] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.626468][ T6586] 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. [ 66.626498][ T6586] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.628025][ T6586] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.628054][ T6586] 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. [ 66.628082][ T6586] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.666455][ T6586] hsr_slave_0: entered promiscuous mode [ 66.667092][ T6586] hsr_slave_1: entered promiscuous mode [ 66.760001][ T6586] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.764607][ T6586] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.768684][ T6586] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.774471][ T6586] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.793158][ T6586] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.793277][ T6586] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.793655][ T6586] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.793720][ T6586] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.821880][ T6586] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.829859][ T2189] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.832603][ T2189] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.843491][ T6586] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.848042][ T2124] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.848137][ T2124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.857825][ T2124] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.857902][ T2124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.961685][ T6586] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.982831][ T6586] veth0_vlan: entered promiscuous mode [ 66.986518][ T6586] veth1_vlan: entered promiscuous mode [ 67.002950][ T6586] veth0_macvtap: entered promiscuous mode [ 67.005069][ T6586] veth1_macvtap: entered promiscuous mode [ 67.013939][ T6586] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.016212][ T6586] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.022738][ T6586] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.022844][ T6586] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.022905][ T6586] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.022935][ T6586] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.140800][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.141779][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.142146][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.142856][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.143290][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.421167][ T2189] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.520666][ T2189] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.630532][ T2189] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.711688][ T2189] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:08 executed programs: 0 [ 68.627783][ T6096] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.630223][ T6096] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.630706][ T6096] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.631396][ T6096] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.631963][ T6096] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.729829][ T6638] chnl_net:caif_netlink_parms(): no params data found [ 68.770388][ T6638] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.770476][ T6638] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.770588][ T6638] bridge_slave_0: entered allmulticast mode [ 68.771558][ T6638] bridge_slave_0: entered promiscuous mode [ 68.773120][ T6638] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.773195][ T6638] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.773317][ T6638] bridge_slave_1: entered allmulticast mode [ 68.774230][ T6638] bridge_slave_1: entered promiscuous mode [ 68.797658][ T6638] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.801329][ T6638] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.820296][ T6638] team0: Port device team_slave_0 added [ 68.822183][ T6638] team0: Port device team_slave_1 added [ 68.837255][ T6638] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.837309][ T6638] 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. [ 68.837343][ T6638] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.839339][ T6638] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.839371][ T6638] 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. [ 68.839406][ T6638] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.872217][ T6638] hsr_slave_0: entered promiscuous mode [ 68.872773][ T6638] hsr_slave_1: entered promiscuous mode [ 68.873251][ T6638] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.873351][ T6638] Cannot create hsr debugfs directory [ 69.600043][ T9] cfg80211: failed to load regulatory.db [ 70.260791][ T2189] bridge_slave_1: left allmulticast mode [ 70.261000][ T2189] bridge_slave_1: left promiscuous mode [ 70.261969][ T2189] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.273735][ T2189] bridge_slave_0: left allmulticast mode [ 70.273812][ T2189] bridge_slave_0: left promiscuous mode [ 70.273934][ T2189] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.719067][ T52] Bluetooth: hci0: command tx timeout [ 71.843185][ T2189] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 71.901230][ T2189] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 71.940236][ T2189] bond0 (unregistering): Released all slaves [ 72.022631][ T2189] hsr_slave_0: left promiscuous mode [ 72.024371][ T2189] hsr_slave_1: left promiscuous mode [ 72.024914][ T2189] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.024990][ T2189] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.033865][ T2189] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.036125][ T2189] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.051474][ T2189] veth1_macvtap: left promiscuous mode [ 72.053344][ T2189] veth0_macvtap: left promiscuous mode [ 72.055350][ T2189] veth1_vlan: left promiscuous mode [ 72.057034][ T2189] veth0_vlan: left promiscuous mode [ 72.799390][ T52] Bluetooth: hci0: command tx timeout [ 74.050489][ T2189] team0 (unregistering): Port device team_slave_1 removed [ 74.299497][ T2189] team0 (unregistering): Port device team_slave_0 removed [ 74.888466][ T52] Bluetooth: hci0: command tx timeout [ 76.969925][ T52] Bluetooth: hci0: command tx timeout [ 77.143293][ T6638] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.338533][ T6638] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.343149][ T6638] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.347837][ T6638] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.451359][ T6638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.462405][ T6638] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.468711][ T628] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.468811][ T628] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.476204][ T718] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.476284][ T718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.778288][ T6638] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.803662][ T6638] veth0_vlan: entered promiscuous mode [ 77.807668][ T6638] veth1_vlan: entered promiscuous mode [ 77.837841][ T6638] veth0_macvtap: entered promiscuous mode [ 77.841903][ T6638] veth1_macvtap: entered promiscuous mode [ 77.853046][ T6638] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.863011][ T6638] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.867508][ T6638] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.869680][ T6638] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.869714][ T6638] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.869743][ T6638] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.906368][ T2189] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.906431][ T2189] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.927050][ T628] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.927112][ T628] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:17 executed programs: 2 [ 78.133699][ T6718] loop0: detected capacity change from 0 to 32768 [ 78.135116][ T6718] ======================================================= [ 78.135116][ T6718] WARNING: The mand mount option has been deprecated and [ 78.135116][ T6718] and is ignored by this kernel. Remove the mand [ 78.135116][ T6718] option from the mount to silence this warning. [ 78.135116][ T6718] ======================================================= [ 78.164773][ T6718] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.176278][ T6718] [ 78.177016][ T6718] ====================================================== [ 78.178842][ T6718] WARNING: possible circular locking dependency detected [ 78.180766][ T6718] 6.16.0-rc7-syzkaller-g82af5ea7c611 #0 Not tainted [ 78.182576][ T6718] ------------------------------------------------------ [ 78.184445][ T6718] syz.0.16/6718 is trying to acquire lock: [ 78.186034][ T6718] ffff0000f2079800 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 78.189869][ T6718] [ 78.189869][ T6718] but task is already holding lock: [ 78.191894][ T6718] ffff0000ebbd1538 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 78.194483][ T6718] [ 78.194483][ T6718] which lock already depends on the new lock. [ 78.194483][ T6718] [ 78.197403][ T6718] [ 78.197403][ T6718] the existing dependency chain (in reverse order) is: [ 78.199903][ T6718] [ 78.199903][ T6718] -> #4 (&oi->ip_xattr_sem){++++}-{4:4}: [ 78.202016][ T6718] down_read+0x58/0x2f8 [ 78.203355][ T6718] ocfs2_init_acl+0x258/0x5f0 [ 78.204728][ T6718] ocfs2_mknod+0x1028/0x1cf0 [ 78.206115][ T6718] ocfs2_mkdir+0x190/0x474 [ 78.207462][ T6718] vfs_mkdir+0x284/0x424 [ 78.208806][ T6718] do_mkdirat+0x1f8/0x4c8 [ 78.210145][ T6718] __arm64_sys_mkdirat+0x8c/0xa4 [ 78.211703][ T6718] invoke_syscall+0x98/0x2b8 [ 78.213198][ T6718] el0_svc_common+0x130/0x23c [ 78.214713][ T6718] do_el0_svc+0x48/0x58 [ 78.216110][ T6718] el0_svc+0x58/0x180 [ 78.217437][ T6718] el0t_64_sync_handler+0x84/0x12c [ 78.219055][ T6718] el0t_64_sync+0x198/0x19c [ 78.220462][ T6718] [ 78.220462][ T6718] -> #3 (jbd2_handle){++++}-{0:0}: [ 78.222602][ T6718] start_this_handle+0xe74/0x10dc [ 78.224158][ T6718] jbd2__journal_start+0x288/0x51c [ 78.225883][ T6718] jbd2_journal_start+0x3c/0x4c [ 78.227449][ T6718] ocfs2_start_trans+0x368/0x6b0 [ 78.229054][ T6718] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 78.230953][ T6718] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 78.232876][ T6718] ocfs2_mknod+0xbd8/0x1cf0 [ 78.234316][ T6718] ocfs2_mkdir+0x190/0x474 [ 78.235774][ T6718] vfs_mkdir+0x284/0x424 [ 78.237146][ T6718] do_mkdirat+0x1f8/0x4c8 [ 78.238534][ T6718] __arm64_sys_mkdirat+0x8c/0xa4 [ 78.240102][ T6718] invoke_syscall+0x98/0x2b8 [ 78.241616][ T6718] el0_svc_common+0x130/0x23c [ 78.243104][ T6718] do_el0_svc+0x48/0x58 [ 78.244444][ T6718] el0_svc+0x58/0x180 [ 78.245757][ T6718] el0t_64_sync_handler+0x84/0x12c [ 78.247404][ T6718] el0t_64_sync+0x198/0x19c [ 78.248735][ T6718] [ 78.248735][ T6718] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 78.251245][ T6718] down_read+0x58/0x2f8 [ 78.252536][ T6718] ocfs2_start_trans+0x35c/0x6b0 [ 78.254146][ T6718] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 78.256078][ T6718] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 78.258157][ T6718] ocfs2_mknod+0xbd8/0x1cf0 [ 78.259673][ T6718] ocfs2_mkdir+0x190/0x474 [ 78.261118][ T6718] vfs_mkdir+0x284/0x424 [ 78.262521][ T6718] do_mkdirat+0x1f8/0x4c8 [ 78.263947][ T6718] __arm64_sys_mkdirat+0x8c/0xa4 [ 78.265491][ T6718] invoke_syscall+0x98/0x2b8 [ 78.267004][ T6718] el0_svc_common+0x130/0x23c [ 78.268437][ T6718] do_el0_svc+0x48/0x58 [ 78.269795][ T6718] el0_svc+0x58/0x180 [ 78.271046][ T6718] el0t_64_sync_handler+0x84/0x12c [ 78.272584][ T6718] el0t_64_sync+0x198/0x19c [ 78.273972][ T6718] [ 78.273972][ T6718] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 78.276201][ T6718] ocfs2_start_trans+0x1f4/0x6b0 [ 78.277876][ T6718] ocfs2_mknod+0xc50/0x1cf0 [ 78.279371][ T6718] ocfs2_mkdir+0x190/0x474 [ 78.280820][ T6718] vfs_mkdir+0x284/0x424 [ 78.282190][ T6718] do_mkdirat+0x1f8/0x4c8 [ 78.283611][ T6718] __arm64_sys_mkdirat+0x8c/0xa4 [ 78.285168][ T6718] invoke_syscall+0x98/0x2b8 [ 78.286606][ T6718] el0_svc_common+0x130/0x23c [ 78.288118][ T6718] do_el0_svc+0x48/0x58 [ 78.289451][ T6718] el0_svc+0x58/0x180 [ 78.290735][ T6718] el0t_64_sync_handler+0x84/0x12c [ 78.292284][ T6718] el0t_64_sync+0x198/0x19c [ 78.293758][ T6718] [ 78.293758][ T6718] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{4:4}: [ 78.296748][ T6718] __lock_acquire+0x1774/0x30a4 [ 78.298382][ T6718] lock_acquire+0x14c/0x2e0 [ 78.299765][ T6718] down_write+0x50/0xc0 [ 78.301083][ T6718] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 78.303037][ T6718] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 78.304904][ T6718] ocfs2_reserve_clusters+0x3c/0x50 [ 78.306462][ T6718] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 78.308212][ T6718] ocfs2_xattr_set+0x920/0xe9c [ 78.309745][ T6718] ocfs2_xattr_security_set+0x4c/0x64 [ 78.311396][ T6718] __vfs_setxattr+0x3d8/0x400 [ 78.312880][ T6718] __vfs_setxattr_noperm+0x120/0x5c4 [ 78.314545][ T6718] __vfs_setxattr_locked+0x1ec/0x218 [ 78.316099][ T6718] vfs_setxattr+0x158/0x2ac [ 78.317514][ T6718] filename_setxattr+0x20c/0x4f8 [ 78.319077][ T6718] path_setxattrat+0x2e8/0x320 [ 78.320651][ T6718] __arm64_sys_lsetxattr+0xc0/0xdc [ 78.322306][ T6718] invoke_syscall+0x98/0x2b8 [ 78.323848][ T6718] el0_svc_common+0x130/0x23c [ 78.325512][ T6718] do_el0_svc+0x48/0x58 [ 78.326867][ T6718] el0_svc+0x58/0x180 [ 78.328171][ T6718] el0t_64_sync_handler+0x84/0x12c [ 78.329761][ T6718] el0t_64_sync+0x198/0x19c [ 78.331172][ T6718] [ 78.331172][ T6718] other info that might help us debug this: [ 78.331172][ T6718] [ 78.334158][ T6718] Chain exists of: [ 78.334158][ T6718] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5 --> jbd2_handle --> &oi->ip_xattr_sem [ 78.334158][ T6718] [ 78.339039][ T6718] Possible unsafe locking scenario: [ 78.339039][ T6718] [ 78.341163][ T6718] CPU0 CPU1 [ 78.342597][ T6718] ---- ---- [ 78.344001][ T6718] lock(&oi->ip_xattr_sem); [ 78.345504][ T6718] lock(jbd2_handle); [ 78.347646][ T6718] lock(&oi->ip_xattr_sem); [ 78.349821][ T6718] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 78.351987][ T6718] [ 78.351987][ T6718] *** DEADLOCK *** [ 78.351987][ T6718] [ 78.354453][ T6718] 3 locks held by syz.0.16/6718: [ 78.355862][ T6718] #0: ffff0000c9de8428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 78.358676][ T6718] #1: ffff0000ebbd1800 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_setxattr+0x138/0x2ac [ 78.361771][ T6718] #2: ffff0000ebbd1538 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 78.364655][ T6718] [ 78.364655][ T6718] stack backtrace: [ 78.366358][ T6718] CPU: 1 UID: 0 PID: 6718 Comm: syz.0.16 Not tainted 6.16.0-rc7-syzkaller-g82af5ea7c611 #0 PREEMPT [ 78.369420][ T6718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 78.372238][ T6718] Call trace: [ 78.373233][ T6718] show_stack+0x2c/0x3c (C) [ 78.374577][ T6718] __dump_stack+0x30/0x40 [ 78.375774][ T6718] dump_stack_lvl+0xd8/0x12c [ 78.377089][ T6718] dump_stack+0x1c/0x28 [ 78.378259][ T6718] print_circular_bug+0x324/0x32c [ 78.379573][ T6718] check_noncircular+0x154/0x174 [ 78.380917][ T6718] __lock_acquire+0x1774/0x30a4 [ 78.382289][ T6718] lock_acquire+0x14c/0x2e0 [ 78.383487][ T6718] down_write+0x50/0xc0 [ 78.384659][ T6718] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 78.386362][ T6718] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 78.388099][ T6718] ocfs2_reserve_clusters+0x3c/0x50 [ 78.389677][ T6718] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 78.391316][ T6718] ocfs2_xattr_set+0x920/0xe9c [ 78.392835][ T6718] ocfs2_xattr_security_set+0x4c/0x64 [ 78.394343][ T6718] __vfs_setxattr+0x3d8/0x400 [ 78.395692][ T6718] __vfs_setxattr_noperm+0x120/0x5c4 [ 78.397288][ T6718] __vfs_setxattr_locked+0x1ec/0x218 [ 78.398895][ T6718] vfs_setxattr+0x158/0x2ac [ 78.400191][ T6718] filename_setxattr+0x20c/0x4f8 [ 78.401508][ T6718] path_setxattrat+0x2e8/0x320 [ 78.402880][ T6718] __arm64_sys_lsetxattr+0xc0/0xdc [ 78.404308][ T6718] invoke_syscall+0x98/0x2b8 [ 78.405606][ T6718] el0_svc_common+0x130/0x23c [ 78.407041][ T6718] do_el0_svc+0x48/0x58 [ 78.408217][ T6718] el0_svc+0x58/0x180 [ 78.409310][ T6718] el0t_64_sync_handler+0x84/0x12c [ 78.410789][ T6718] el0t_64_sync+0x198/0x19c [ 78.422057][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 78.555830][ T6722] loop0: detected capacity change from 0 to 32768 [ 78.564117][ T6722] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.579249][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 78.687504][ T6725] loop0: detected capacity change from 0 to 32768 [ 78.703069][ T6725] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.722745][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 78.842396][ T6729] loop0: detected capacity change from 0 to 32768 [ 78.853955][ T6729] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.865950][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 78.975352][ T6732] loop0: detected capacity change from 0 to 32768 [ 78.996343][ T6732] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.007183][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 79.123563][ T6735] loop0: detected capacity change from 0 to 32768 [ 79.134632][ T6735] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.145419][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 79.252781][ T6738] loop0: detected capacity change from 0 to 32768 [ 79.263450][ T6738] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.279624][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 79.383744][ T6741] loop0: detected capacity change from 0 to 32768 [ 79.392265][ T6741] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.409457][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 79.512878][ T6744] loop0: detected capacity change from 0 to 32768 [ 79.545225][ T6744] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.552745][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 79.663603][ T6747] loop0: detected capacity change from 0 to 32768 [ 79.668038][ T6747] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.681408][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 79.793134][ T6750] loop0: detected capacity change from 0 to 32768 [ 79.802747][ T6750] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.813390][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 79.915959][ T6754] loop0: detected capacity change from 0 to 32768 [ 79.924934][ T6754] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.935608][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 80.040161][ T6757] loop0: detected capacity change from 0 to 32768 [ 80.051891][ T6757] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.063093][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 80.169542][ T6760] loop0: detected capacity change from 0 to 32768 [ 80.180720][ T6760] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.195214][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 80.303543][ T6763] loop0: detected capacity change from 0 to 32768 [ 80.314135][ T6763] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.325165][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 80.429111][ T6766] loop0: detected capacity change from 0 to 32768 [ 80.441665][ T6766] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.462382][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 80.572384][ T6769] loop0: detected capacity change from 0 to 32768 [ 80.594062][ T6769] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.604491][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 80.715564][ T6772] loop0: detected capacity change from 0 to 32768 [ 80.730439][ T6772] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.751205][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 80.862046][ T6775] loop0: detected capacity change from 0 to 32768 [ 80.869310][ T6775] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.896544][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 81.028044][ T6779] loop0: detected capacity change from 0 to 32768 [ 81.059802][ T6779] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.074057][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 81.216534][ T6782] loop0: detected capacity change from 0 to 32768 [ 81.223800][ T6782] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.232978][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 81.340975][ T6786] loop0: detected capacity change from 0 to 32768 [ 81.349022][ T6786] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.359745][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 81.467228][ T6789] loop0: detected capacity change from 0 to 32768 [ 81.485823][ T6789] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.497341][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 81.601545][ T6792] loop0: detected capacity change from 0 to 32768 [ 81.618995][ T6792] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.632165][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 81.740764][ T6795] loop0: detected capacity change from 0 to 32768 [ 81.752670][ T6795] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.775335][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 81.887842][ T6798] loop0: detected capacity change from 0 to 32768 [ 81.896069][ T6798] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.905671][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 82.009005][ T6801] loop0: detected capacity change from 0 to 32768 [ 82.019681][ T6801] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.031926][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 82.133510][ T6804] loop0: detected capacity change from 0 to 32768 [ 82.141242][ T6804] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.150354][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 82.256625][ T6807] loop0: detected capacity change from 0 to 32768 [ 82.263513][ T6807] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.276874][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 82.388711][ T6810] loop0: detected capacity change from 0 to 32768 [ 82.400241][ T6810] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.409716][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 82.514262][ T6813] loop0: detected capacity change from 0 to 32768 [ 82.520045][ T6813] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.534175][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 82.649512][ T6816] loop0: detected capacity change from 0 to 32768 [ 82.653871][ T6816] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.667465][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 82.775351][ T6820] loop0: detected capacity change from 0 to 32768 [ 82.787630][ T6820] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.801078][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 82.903722][ T6823] loop0: detected capacity change from 0 to 32768 [ 82.915167][ T6823] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.924672][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 83.025787][ T6826] loop0: detected capacity change from 0 to 32768 [ 83.033990][ T6826] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.047133][ T6638] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:01:23 executed programs: 37 [ 83.151958][ T6829] loop0: detected capacity change from 0 to 32768 [ 83.164916][ T6829] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.175213][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 83.285492][ T6832] loop0: detected capacity change from 0 to 32768 [ 83.298519][ T6832] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.305664][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 83.413035][ T6835] loop0: detected capacity change from 0 to 32768 [ 83.423081][ T6835] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.433967][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 83.540107][ T6838] loop0: detected capacity change from 0 to 32768 [ 83.551870][ T6838] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.562841][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 83.667134][ T6841] loop0: detected capacity change from 0 to 32768 [ 83.675829][ T6841] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.686247][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 83.793859][ T6844] loop0: detected capacity change from 0 to 32768 [ 83.802431][ T6844] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.821908][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 83.927196][ T6847] loop0: detected capacity change from 0 to 32768 [ 83.940469][ T6847] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.950630][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 84.053194][ T6850] loop0: detected capacity change from 0 to 32768 [ 84.062510][ T6850] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.073873][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 84.186923][ T6853] loop0: detected capacity change from 0 to 32768 [ 84.198867][ T6853] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.209237][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 84.311256][ T6856] loop0: detected capacity change from 0 to 32768 [ 84.324653][ T6856] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.335865][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 84.448519][ T6859] loop0: detected capacity change from 0 to 32768 [ 84.464546][ T6859] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.474026][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 84.581358][ T6862] loop0: detected capacity change from 0 to 32768 [ 84.602477][ T6862] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.613021][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 84.717056][ T6865] loop0: detected capacity change from 0 to 32768 [ 84.724266][ T6865] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.734115][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 84.836606][ T6868] loop0: detected capacity change from 0 to 32768 [ 84.846766][ T6868] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.869425][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 84.978955][ T6871] loop0: detected capacity change from 0 to 32768 [ 84.989269][ T6871] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.000086][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 85.114744][ T6874] loop0: detected capacity change from 0 to 32768 [ 85.132070][ T6874] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.153077][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 85.287906][ T6877] loop0: detected capacity change from 0 to 32768 [ 85.296120][ T6877] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.307403][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 85.423986][ T6880] loop0: detected capacity change from 0 to 32768 [ 85.431197][ T6880] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.440549][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 85.557723][ T6883] loop0: detected capacity change from 0 to 32768 [ 85.567995][ T6883] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.577813][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 85.681591][ T6886] loop0: detected capacity change from 0 to 32768 [ 85.691383][ T6886] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.703982][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 85.807357][ T6889] loop0: detected capacity change from 0 to 32768 [ 85.815791][ T6889] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.826735][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 85.931117][ T6892] loop0: detected capacity change from 0 to 32768 [ 85.943341][ T6892] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.954833][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 86.059179][ T6895] loop0: detected capacity change from 0 to 32768 [ 86.070600][ T6895] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.084530][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 86.207631][ T6898] loop0: detected capacity change from 0 to 32768 [ 86.220371][ T6898] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.231562][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 86.335882][ T6901] loop0: detected capacity change from 0 to 32768 [ 86.347394][ T6901] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.358087][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 86.461934][ T6904] loop0: detected capacity change from 0 to 32768 [ 86.470802][ T6904] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.481310][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 86.584321][ T6907] loop0: detected capacity change from 0 to 32768 [ 86.593703][ T6907] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.604833][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 86.707979][ T6910] loop0: detected capacity change from 0 to 32768 [ 86.720543][ T6910] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.731136][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 86.835395][ T6913] loop0: detected capacity change from 0 to 32768 [ 86.844079][ T6913] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.855741][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 86.959239][ T6916] loop0: detected capacity change from 0 to 32768 [ 86.972052][ T6916] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.999988][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 87.113325][ T6919] loop0: detected capacity change from 0 to 32768 [ 87.123128][ T6919] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.133021][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 87.236767][ T6922] loop0: detected capacity change from 0 to 32768 [ 87.258138][ T6922] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.290905][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 87.398713][ T6925] loop0: detected capacity change from 0 to 32768 [ 87.408124][ T6925] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.439938][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 87.544843][ T6928] loop0: detected capacity change from 0 to 32768 [ 87.558728][ T6928] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.579201][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 87.713205][ T6931] loop0: detected capacity change from 0 to 32768 [ 87.726013][ T6931] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.735481][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 87.847362][ T6934] loop0: detected capacity change from 0 to 32768 [ 87.857014][ T6934] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.865393][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 87.973905][ T6937] loop0: detected capacity change from 0 to 32768 [ 87.994501][ T6937] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.009066][ T6638] ocfs2: Unmounting device (7,0) on (node local) [ 88.139149][ T6940] loop0: detected capacity change from 0 to 32768 [ 88.151269][ T6940] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.169466][ T6638] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:01:28 executed programs: 75