Warning: Permanently added '10.128.0.101' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:02 parsed 1 programs [ 64.786090][ T4046] cgroup: Unknown subsys name 'net' [ 65.096561][ T4046] cgroup: Unknown subsys name 'rlimit' [ 65.444254][ T4046] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.671008][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.673016][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.312307][ T4071] chnl_net:caif_netlink_parms(): no params data found [ 73.356721][ T4071] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.358830][ T4071] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.363550][ T4071] device bridge_slave_0 entered promiscuous mode [ 73.368381][ T4071] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.370697][ T4071] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.373683][ T4071] device bridge_slave_1 entered promiscuous mode [ 73.392470][ T4071] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.397141][ T4071] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.414653][ T4071] team0: Port device team_slave_0 added [ 73.418605][ T4071] team0: Port device team_slave_1 added [ 73.432855][ T4071] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.434925][ T4071] 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. [ 73.442441][ T4071] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.447241][ T4071] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.449118][ T4071] 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. [ 73.456899][ T4071] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.521636][ T4071] device hsr_slave_0 entered promiscuous mode [ 73.599783][ T4071] device hsr_slave_1 entered promiscuous mode [ 73.747748][ T4071] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.794659][ T4071] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.822660][ T4071] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.862951][ T4071] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.924744][ T4071] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.926793][ T4071] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.929349][ T4071] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.931328][ T4071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.015144][ T4071] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.023858][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.028657][ T153] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.032011][ T153] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.035088][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.046061][ T4071] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.052718][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.055448][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.057448][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.071041][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.073713][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.075638][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.095644][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.101081][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.104482][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.107340][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.114314][ T4071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.122327][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.212694][ T4071] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.215633][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.217858][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.235089][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.253898][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.257239][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.262462][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.268149][ T4071] device veth0_vlan entered promiscuous mode [ 74.278543][ T4071] device veth1_vlan entered promiscuous mode [ 74.298448][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.302384][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.305302][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.315247][ T4071] device veth0_macvtap entered promiscuous mode [ 74.321876][ T4071] device veth1_macvtap entered promiscuous mode [ 74.334296][ T4071] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.336567][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.341819][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.348107][ T4071] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.351658][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.354454][ T1832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.359415][ T4071] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.361829][ T4071] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.364226][ T4071] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.366529][ T4071] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.800818][ T1534] cfg80211: failed to load regulatory.db [ 74.943435][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.945637][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.949139][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.978101][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.982380][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.985497][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.527225][ T148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:16 executed programs: 0 [ 76.703852][ T4132] chnl_net:caif_netlink_parms(): no params data found [ 76.740557][ T4132] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.742749][ T4132] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.745413][ T4132] device bridge_slave_0 entered promiscuous mode [ 76.749917][ T4132] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.751870][ T4132] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.754487][ T4132] device bridge_slave_1 entered promiscuous mode [ 76.772095][ T4132] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.776765][ T4132] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.795253][ T4132] team0: Port device team_slave_0 added [ 76.799640][ T4132] team0: Port device team_slave_1 added [ 76.813908][ T4132] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.815882][ T4132] 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. [ 76.823246][ T4132] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.827730][ T4132] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.830680][ T4132] 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. [ 76.837681][ T4132] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.881568][ T4132] device hsr_slave_0 entered promiscuous mode [ 76.919728][ T4132] device hsr_slave_1 entered promiscuous mode [ 76.969455][ T4132] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.971896][ T4132] Cannot create hsr debugfs directory [ 77.647414][ T148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.620169][ T1960] Bluetooth: hci0: command 0x0409 tx timeout [ 79.607702][ T148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.678397][ T148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.583701][ T4132] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.631859][ T4132] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.661973][ T4132] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.699771][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 80.702069][ T4132] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.804305][ T4132] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.815620][ T4132] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.819702][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.822373][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.826197][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.829095][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.833465][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.835412][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.876267][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.883291][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.886330][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.888959][ T395] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.891085][ T395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.896535][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.905108][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.914639][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.918405][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.923191][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.925981][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.930846][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.936460][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.940374][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.946453][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.949815][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.954909][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.038441][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.041883][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.049149][ T4132] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.062666][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.065664][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.080979][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.083930][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.087264][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.090972][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.095444][ T4132] device veth0_vlan entered promiscuous mode [ 81.104219][ T4132] device veth1_vlan entered promiscuous mode [ 81.120558][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.123341][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.126077][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.128842][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.161246][ T4132] device veth0_macvtap entered promiscuous mode [ 81.166456][ T4132] device veth1_macvtap entered promiscuous mode [ 81.179365][ T4132] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.182471][ T4132] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.186414][ T4132] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.188835][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.192356][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.195158][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.198080][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.207823][ T4132] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.212003][ T4132] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.215919][ T4132] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.218390][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.221898][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.228598][ T4132] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.231324][ T4132] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.233793][ T4132] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.236203][ T4132] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.278719][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.287593][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.294889][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.296208][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.297543][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.303635][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.541897][ T4184] loop0: detected capacity change from 0 to 32768 [ 81.580851][ T4184] ======================================================= [ 81.580851][ T4184] WARNING: The mand mount option has been deprecated and [ 81.580851][ T4184] and is ignored by this kernel. Remove the mand [ 81.580851][ T4184] option from the mount to silence this warning. [ 81.580851][ T4184] ======================================================= [ 81.619174][ T4184] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.630903][ T4184] [ 81.631584][ T4184] ====================================================== [ 81.633472][ T4184] WARNING: possible circular locking dependency detected [ 81.635370][ T4184] 5.15.189-syzkaller #0 Not tainted [ 81.636761][ T4184] ------------------------------------------------------ [ 81.638648][ T4184] syz.0.16/4184 is trying to acquire lock: [ 81.640249][ T4184] ffff0000e63d6d88 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3a68 [ 81.643945][ T4184] [ 81.643945][ T4184] but task is already holding lock: [ 81.645986][ T4184] ffff0000e63dbff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x328/0xea8 [ 81.648597][ T4184] [ 81.648597][ T4184] which lock already depends on the new lock. [ 81.648597][ T4184] [ 81.651532][ T4184] [ 81.651532][ T4184] the existing dependency chain (in reverse order) is: [ 81.654117][ T4184] [ 81.654117][ T4184] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 81.656387][ T4184] down_read+0xc0/0x390 [ 81.657736][ T4184] ocfs2_init_acl+0x260/0x604 [ 81.659200][ T4184] ocfs2_mknod+0x114c/0x1e88 [ 81.660655][ T4184] ocfs2_mkdir+0x180/0x468 [ 81.662065][ T4184] vfs_mkdir+0x314/0x4d4 [ 81.663369][ T4184] do_mkdirat+0x1bc/0x508 [ 81.664762][ T4184] __arm64_sys_mkdirat+0x90/0xa8 [ 81.666276][ T4184] invoke_syscall+0x98/0x2b8 [ 81.667761][ T4184] el0_svc_common+0x138/0x258 [ 81.669191][ T4184] do_el0_svc+0x58/0x14c [ 81.670531][ T4184] el0_svc+0x78/0x1e0 [ 81.671738][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 81.673313][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 81.674756][ T4184] [ 81.674756][ T4184] -> #4 (jbd2_handle){++++}-{0:0}: [ 81.676821][ T4184] start_this_handle+0xef4/0x11a4 [ 81.678407][ T4184] jbd2__journal_start+0x28c/0x744 [ 81.679968][ T4184] jbd2_journal_start+0x3c/0x4c [ 81.681463][ T4184] ocfs2_start_trans+0x43c/0x794 [ 81.683053][ T4184] ocfs2_mknod+0xc60/0x1e88 [ 81.684484][ T4184] ocfs2_mkdir+0x180/0x468 [ 81.685946][ T4184] vfs_mkdir+0x314/0x4d4 [ 81.687312][ T4184] do_mkdirat+0x1bc/0x508 [ 81.688695][ T4184] __arm64_sys_mkdirat+0x90/0xa8 [ 81.690258][ T4184] invoke_syscall+0x98/0x2b8 [ 81.691677][ T4184] el0_svc_common+0x138/0x258 [ 81.693194][ T4184] do_el0_svc+0x58/0x14c [ 81.694570][ T4184] el0_svc+0x78/0x1e0 [ 81.695808][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 81.697375][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 81.698805][ T4184] [ 81.698805][ T4184] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 81.701214][ T4184] down_read+0xc0/0x390 [ 81.702557][ T4184] ocfs2_start_trans+0x430/0x794 [ 81.704138][ T4184] ocfs2_mknod+0xc60/0x1e88 [ 81.705567][ T4184] ocfs2_mkdir+0x180/0x468 [ 81.707034][ T4184] vfs_mkdir+0x314/0x4d4 [ 81.708371][ T4184] do_mkdirat+0x1bc/0x508 [ 81.709825][ T4184] __arm64_sys_mkdirat+0x90/0xa8 [ 81.711282][ T4184] invoke_syscall+0x98/0x2b8 [ 81.712707][ T4184] el0_svc_common+0x138/0x258 [ 81.714192][ T4184] do_el0_svc+0x58/0x14c [ 81.715530][ T4184] el0_svc+0x78/0x1e0 [ 81.716775][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 81.718286][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 81.719756][ T4184] [ 81.719756][ T4184] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 81.721916][ T4184] ocfs2_start_trans+0x2c4/0x794 [ 81.723438][ T4184] ocfs2_mknod+0xc60/0x1e88 [ 81.724844][ T4184] ocfs2_mkdir+0x180/0x468 [ 81.726240][ T4184] vfs_mkdir+0x314/0x4d4 [ 81.727589][ T4184] do_mkdirat+0x1bc/0x508 [ 81.728975][ T4184] __arm64_sys_mkdirat+0x90/0xa8 [ 81.730530][ T4184] invoke_syscall+0x98/0x2b8 [ 81.731927][ T4184] el0_svc_common+0x138/0x258 [ 81.733464][ T4184] do_el0_svc+0x58/0x14c [ 81.734808][ T4184] el0_svc+0x78/0x1e0 [ 81.736072][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 81.737648][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 81.739051][ T4184] [ 81.739051][ T4184] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{3:3}: [ 81.742008][ T4184] down_write+0xbc/0x12c [ 81.743364][ T4184] ocfs2_reserve_local_alloc_bits+0xf8/0x260c [ 81.745194][ T4184] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 81.747068][ T4184] ocfs2_reserve_clusters+0x3c/0x50 [ 81.748659][ T4184] ocfs2_mknod+0xc10/0x1e88 [ 81.750027][ T4184] ocfs2_mkdir+0x180/0x468 [ 81.751405][ T4184] vfs_mkdir+0x314/0x4d4 [ 81.752789][ T4184] do_mkdirat+0x1bc/0x508 [ 81.754119][ T4184] __arm64_sys_mkdirat+0x90/0xa8 [ 81.755645][ T4184] invoke_syscall+0x98/0x2b8 [ 81.757163][ T4184] el0_svc_common+0x138/0x258 [ 81.758613][ T4184] do_el0_svc+0x58/0x14c [ 81.759912][ T4184] el0_svc+0x78/0x1e0 [ 81.761176][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 81.762768][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 81.764199][ T4184] [ 81.764199][ T4184] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 81.767284][ T4184] __lock_acquire+0x2928/0x651c [ 81.768812][ T4184] lock_acquire+0x1f4/0x620 [ 81.770198][ T4184] down_write+0xbc/0x12c [ 81.771529][ T4184] ocfs2_reserve_suballoc_bits+0x12c/0x3a68 [ 81.773355][ T4184] ocfs2_reserve_new_metadata_blocks+0x34c/0x7d8 [ 81.775317][ T4184] ocfs2_init_xattr_set_ctxt+0x2f8/0x750 [ 81.777021][ T4184] ocfs2_xattr_set+0x928/0xea8 [ 81.778490][ T4184] ocfs2_xattr_security_set+0x4c/0x64 [ 81.780100][ T4184] __vfs_setxattr+0x388/0x3a4 [ 81.781531][ T4184] __vfs_setxattr_noperm+0x120/0x564 [ 81.783174][ T4184] __vfs_setxattr_locked+0x1ec/0x218 [ 81.784795][ T4184] vfs_setxattr+0x158/0x2ac [ 81.786166][ T4184] setxattr+0x248/0x2ac [ 81.787423][ T4184] path_setxattr+0x12c/0x25c [ 81.788880][ T4184] __arm64_sys_lsetxattr+0xbc/0xd8 [ 81.790632][ T4184] invoke_syscall+0x98/0x2b8 [ 81.792087][ T4184] el0_svc_common+0x138/0x258 [ 81.793571][ T4184] do_el0_svc+0x58/0x14c [ 81.794933][ T4184] el0_svc+0x78/0x1e0 [ 81.796155][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 81.797709][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 81.799066][ T4184] [ 81.799066][ T4184] other info that might help us debug this: [ 81.799066][ T4184] [ 81.801808][ T4184] Chain exists of: [ 81.801808][ T4184] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 --> jbd2_handle --> &oi->ip_xattr_sem [ 81.801808][ T4184] [ 81.806396][ T4184] Possible unsafe locking scenario: [ 81.806396][ T4184] [ 81.808456][ T4184] CPU0 CPU1 [ 81.810035][ T4184] ---- ---- [ 81.811464][ T4184] lock(&oi->ip_xattr_sem); [ 81.812829][ T4184] lock(jbd2_handle); [ 81.814721][ T4184] lock(&oi->ip_xattr_sem); [ 81.816642][ T4184] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 81.818729][ T4184] [ 81.818729][ T4184] *** DEADLOCK *** [ 81.818729][ T4184] [ 81.821084][ T4184] 3 locks held by syz.0.16/4184: [ 81.822443][ T4184] #0: ffff0000c9794460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 81.825139][ T4184] #1: ffff0000e63dc2c8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: vfs_setxattr+0x138/0x2ac [ 81.828164][ T4184] #2: ffff0000e63dbff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x328/0xea8 [ 81.830911][ T4184] [ 81.830911][ T4184] stack backtrace: [ 81.832535][ T4184] CPU: 0 PID: 4184 Comm: syz.0.16 Not tainted 5.15.189-syzkaller #0 [ 81.834789][ T4184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 81.837687][ T4184] Call trace: [ 81.838650][ T4184] dump_backtrace+0x0/0x43c [ 81.839954][ T4184] show_stack+0x2c/0x3c [ 81.841068][ T4184] __dump_stack+0x30/0x40 [ 81.842285][ T4184] dump_stack_lvl+0xf8/0x160 [ 81.843584][ T4184] dump_stack+0x1c/0x5c [ 81.844813][ T4184] print_circular_bug+0x148/0x1b0 [ 81.846337][ T4184] check_noncircular+0x240/0x2d4 [ 81.847719][ T4184] __lock_acquire+0x2928/0x651c [ 81.849181][ T4184] lock_acquire+0x1f4/0x620 [ 81.850429][ T4184] down_write+0xbc/0x12c [ 81.851569][ T4184] ocfs2_reserve_suballoc_bits+0x12c/0x3a68 [ 81.853155][ T4184] ocfs2_reserve_new_metadata_blocks+0x34c/0x7d8 [ 81.854934][ T4184] ocfs2_init_xattr_set_ctxt+0x2f8/0x750 [ 81.856497][ T4184] ocfs2_xattr_set+0x928/0xea8 [ 81.857750][ T4184] ocfs2_xattr_security_set+0x4c/0x64 [ 81.859255][ T4184] __vfs_setxattr+0x388/0x3a4 [ 81.860516][ T4184] __vfs_setxattr_noperm+0x120/0x564 [ 81.861982][ T4184] __vfs_setxattr_locked+0x1ec/0x218 [ 81.863505][ T4184] vfs_setxattr+0x158/0x2ac [ 81.864752][ T4184] setxattr+0x248/0x2ac [ 81.865949][ T4184] path_setxattr+0x12c/0x25c [ 81.867280][ T4184] __arm64_sys_lsetxattr+0xbc/0xd8 [ 81.868781][ T4184] invoke_syscall+0x98/0x2b8 [ 81.870143][ T4184] el0_svc_common+0x138/0x258 [ 81.871471][ T4184] do_el0_svc+0x58/0x14c [ 81.872780][ T4184] el0_svc+0x78/0x1e0 [ 81.873900][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 81.875306][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 81.908477][ T4132] ocfs2: Unmounting device (7,0) on (node local)