Warning: Permanently added '10.128.10.34' (ED25519) to the list of known hosts. 1970/01/01 00:00:43 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:45 parsed 1 programs [ 47.581502][ T4039] cgroup: Unknown subsys name 'net' [ 47.839998][ T4039] cgroup: Unknown subsys name 'rlimit' [ 48.227490][ T4039] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 55.106196][ T4058] chnl_net:caif_netlink_parms(): no params data found [ 55.148267][ T4058] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.150278][ T4058] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.153009][ T4058] device bridge_slave_0 entered promiscuous mode [ 55.158268][ T4058] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.160283][ T4058] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.162857][ T4058] device bridge_slave_1 entered promiscuous mode [ 55.178901][ T4058] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.183326][ T4058] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.208367][ T4058] team0: Port device team_slave_0 added [ 55.211694][ T4058] team0: Port device team_slave_1 added [ 55.225537][ T4058] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.227523][ T4058] 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. [ 55.234778][ T4058] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.239484][ T4058] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.241324][ T4058] 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. [ 55.248511][ T4058] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.315584][ T4058] device hsr_slave_0 entered promiscuous mode [ 55.353777][ T4058] device hsr_slave_1 entered promiscuous mode [ 55.492967][ T4058] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 55.550134][ T4058] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.590965][ T4058] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.648420][ T4058] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.712059][ T4058] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.714330][ T4058] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.716980][ T4058] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.718973][ T4058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.765534][ T4058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.778619][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.782801][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.788067][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.791228][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.846783][ T4058] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.855728][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.858450][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.860415][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.862760][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.866356][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.868310][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.881475][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.889226][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.896744][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.902452][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.910352][ T4058] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.914916][ T4058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.917837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.998639][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.000886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.009289][ T4058] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.022594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.037802][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.040983][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.045269][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.050334][ T4058] device veth0_vlan entered promiscuous mode [ 56.057644][ T4058] device veth1_vlan entered promiscuous mode [ 56.073028][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.077871][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.080794][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.086885][ T4058] device veth0_macvtap entered promiscuous mode [ 56.092572][ T4058] device veth1_macvtap entered promiscuous mode [ 56.106508][ T4058] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.108719][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.111773][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.119106][ T4058] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.125748][ T4058] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.128260][ T4058] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.130609][ T4058] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.133044][ T4058] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.137801][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.140631][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.467328][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.381847][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.161698][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.234239][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.151053][ T333] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.155636][ T333] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.159020][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.188115][ T333] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.190476][ T333] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.193570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:02 executed programs: 0 [ 63.000627][ T4198] chnl_net:caif_netlink_parms(): no params data found [ 63.049777][ T4198] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.051812][ T4198] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.056244][ T4198] device bridge_slave_0 entered promiscuous mode [ 63.060153][ T4198] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.062341][ T4198] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.065840][ T4198] device bridge_slave_1 entered promiscuous mode [ 63.083508][ T4198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.088498][ T4198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.108104][ T4198] team0: Port device team_slave_0 added [ 63.111692][ T4198] team0: Port device team_slave_1 added [ 63.127654][ T4198] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.129893][ T4198] 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. [ 63.138007][ T4198] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.142589][ T4198] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.145145][ T4198] 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. [ 63.152281][ T4198] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.225842][ T4198] device hsr_slave_0 entered promiscuous mode [ 63.263695][ T4198] device hsr_slave_1 entered promiscuous mode [ 63.293572][ T4198] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.296249][ T4198] Cannot create hsr debugfs directory [ 63.956264][ T4198] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.015530][ T4198] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.056768][ T4198] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.106852][ T4198] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.235011][ T4198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.249754][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.252407][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.259979][ T4198] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.268585][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.271448][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.274593][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.276625][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.290424][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.293603][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.296508][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.299947][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.301942][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.308713][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.318153][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.328928][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.333172][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.337418][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.340414][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.349656][ T4198] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.352727][ T4198] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.359170][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.361896][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.365023][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.368511][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.371252][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.380144][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.437367][ T136] device hsr_slave_0 left promiscuous mode [ 64.493793][ T136] device hsr_slave_1 left promiscuous mode [ 64.574337][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 64.576421][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 64.580983][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 64.583018][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 64.586210][ T136] device bridge_slave_1 left promiscuous mode [ 64.588564][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.646758][ T136] device bridge_slave_0 left promiscuous mode [ 64.649120][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.803844][ T136] device veth1_macvtap left promiscuous mode [ 64.805918][ T136] device veth0_macvtap left promiscuous mode [ 64.807591][ T136] device veth1_vlan left promiscuous mode [ 64.809252][ T136] device veth0_vlan left promiscuous mode [ 64.904687][ T4124] Bluetooth: hci0: command 0x0409 tx timeout [ 65.040146][ T136] team0 (unregistering): Port device team_slave_1 removed [ 65.052421][ T136] team0 (unregistering): Port device team_slave_0 removed [ 65.064663][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.123811][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.261485][ T136] bond0 (unregistering): Released all slaves [ 65.383743][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.386152][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.397088][ T4198] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.411822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.418266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.440457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.443199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.446643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.449590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.458422][ T4198] device veth0_vlan entered promiscuous mode [ 65.473821][ T4198] device veth1_vlan entered promiscuous mode [ 65.491178][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.497234][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.499810][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.502424][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.508270][ T4198] device veth0_macvtap entered promiscuous mode [ 65.512976][ T4198] device veth1_macvtap entered promiscuous mode [ 65.526980][ T4198] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.529167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.531663][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.534830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.538480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.545895][ T4198] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.549861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.552670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.556748][ T4198] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.559122][ T4198] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.561246][ T4198] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.565415][ T4198] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.627911][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.630218][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.633686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.668139][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.670661][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.676622][ T1623] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.967009][ T4304] loop0: detected capacity change from 0 to 32768 [ 65.980009][ T4304] ======================================================= [ 65.980009][ T4304] WARNING: The mand mount option has been deprecated and [ 65.980009][ T4304] and is ignored by this kernel. Remove the mand [ 65.980009][ T4304] option from the mount to silence this warning. [ 65.980009][ T4304] ======================================================= [ 66.043700][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.066099][ T4304] [ 66.066760][ T4304] ====================================================== [ 66.068505][ T4304] WARNING: possible circular locking dependency detected [ 66.070311][ T4304] 5.15.189-syzkaller #0 Not tainted [ 66.071634][ T4304] ------------------------------------------------------ [ 66.073436][ T4304] syz.0.16/4304 is trying to acquire lock: [ 66.074995][ T4304] ffff0000e2baed88 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3a68 [ 66.078535][ T4304] [ 66.078535][ T4304] but task is already holding lock: [ 66.080488][ T4304] ffff0000e2bd3ff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x328/0xea8 [ 66.082950][ T4304] [ 66.082950][ T4304] which lock already depends on the new lock. [ 66.082950][ T4304] [ 66.085650][ T4304] [ 66.085650][ T4304] the existing dependency chain (in reverse order) is: [ 66.088012][ T4304] [ 66.088012][ T4304] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 66.090059][ T4304] down_read+0xc0/0x390 [ 66.091270][ T4304] ocfs2_init_acl+0x260/0x604 [ 66.092605][ T4304] ocfs2_mknod+0x114c/0x1e88 [ 66.093953][ T4304] ocfs2_mkdir+0x180/0x468 [ 66.095245][ T4304] vfs_mkdir+0x314/0x4d4 [ 66.096491][ T4304] do_mkdirat+0x1bc/0x508 [ 66.097772][ T4304] __arm64_sys_mkdirat+0x90/0xa8 [ 66.099201][ T4304] invoke_syscall+0x98/0x2b8 [ 66.100526][ T4304] el0_svc_common+0x138/0x258 [ 66.101894][ T4304] do_el0_svc+0x58/0x14c [ 66.103136][ T4304] el0_svc+0x78/0x1e0 [ 66.104331][ T4304] el0t_64_sync_handler+0xcc/0xe4 [ 66.105800][ T4304] el0t_64_sync+0x1a0/0x1a4 [ 66.107073][ T4304] [ 66.107073][ T4304] -> #4 (jbd2_handle){++++}-{0:0}: [ 66.109032][ T4304] start_this_handle+0xef4/0x11a4 [ 66.110472][ T4304] jbd2__journal_start+0x28c/0x744 [ 66.111942][ T4304] jbd2_journal_start+0x3c/0x4c [ 66.113353][ T4304] ocfs2_start_trans+0x43c/0x794 [ 66.114767][ T4304] ocfs2_mknod+0xc60/0x1e88 [ 66.116069][ T4304] ocfs2_mkdir+0x180/0x468 [ 66.117388][ T4304] vfs_mkdir+0x314/0x4d4 [ 66.118663][ T4304] do_mkdirat+0x1bc/0x508 [ 66.119960][ T4304] __arm64_sys_mkdirat+0x90/0xa8 [ 66.121375][ T4304] invoke_syscall+0x98/0x2b8 [ 66.122712][ T4304] el0_svc_common+0x138/0x258 [ 66.124072][ T4304] do_el0_svc+0x58/0x14c [ 66.125309][ T4304] el0_svc+0x78/0x1e0 [ 66.126487][ T4304] el0t_64_sync_handler+0xcc/0xe4 [ 66.127938][ T4304] el0t_64_sync+0x1a0/0x1a4 [ 66.129249][ T4304] [ 66.129249][ T4304] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 66.131444][ T4304] down_read+0xc0/0x390 [ 66.132642][ T4304] ocfs2_start_trans+0x430/0x794 [ 66.134059][ T4304] ocfs2_mknod+0xc60/0x1e88 [ 66.135369][ T4304] ocfs2_mkdir+0x180/0x468 [ 66.136621][ T4304] vfs_mkdir+0x314/0x4d4 [ 66.137930][ T4304] do_mkdirat+0x1bc/0x508 [ 66.139203][ T4304] __arm64_sys_mkdirat+0x90/0xa8 [ 66.140652][ T4304] invoke_syscall+0x98/0x2b8 [ 66.141996][ T4304] el0_svc_common+0x138/0x258 [ 66.143363][ T4304] do_el0_svc+0x58/0x14c [ 66.144635][ T4304] el0_svc+0x78/0x1e0 [ 66.145847][ T4304] el0t_64_sync_handler+0xcc/0xe4 [ 66.147300][ T4304] el0t_64_sync+0x1a0/0x1a4 [ 66.148605][ T4304] [ 66.148605][ T4304] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 66.150568][ T4304] ocfs2_start_trans+0x2c4/0x794 [ 66.152016][ T4304] ocfs2_mknod+0xc60/0x1e88 [ 66.153330][ T4304] ocfs2_mkdir+0x180/0x468 [ 66.154617][ T4304] vfs_mkdir+0x314/0x4d4 [ 66.155873][ T4304] do_mkdirat+0x1bc/0x508 [ 66.157142][ T4304] __arm64_sys_mkdirat+0x90/0xa8 [ 66.158551][ T4304] invoke_syscall+0x98/0x2b8 [ 66.159901][ T4304] el0_svc_common+0x138/0x258 [ 66.161263][ T4304] do_el0_svc+0x58/0x14c [ 66.162487][ T4304] el0_svc+0x78/0x1e0 [ 66.163661][ T4304] el0t_64_sync_handler+0xcc/0xe4 [ 66.165123][ T4304] el0t_64_sync+0x1a0/0x1a4 [ 66.166448][ T4304] [ 66.166448][ T4304] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{3:3}: [ 66.169259][ T4304] down_write+0xbc/0x12c [ 66.170592][ T4304] ocfs2_reserve_local_alloc_bits+0xf8/0x260c [ 66.172366][ T4304] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 66.174184][ T4304] ocfs2_reserve_clusters+0x3c/0x50 [ 66.175694][ T4304] ocfs2_mknod+0xc10/0x1e88 [ 66.177037][ T4304] ocfs2_mkdir+0x180/0x468 [ 66.178338][ T4304] vfs_mkdir+0x314/0x4d4 [ 66.179565][ T4304] do_mkdirat+0x1bc/0x508 [ 66.180834][ T4304] __arm64_sys_mkdirat+0x90/0xa8 [ 66.182265][ T4304] invoke_syscall+0x98/0x2b8 [ 66.183595][ T4304] el0_svc_common+0x138/0x258 [ 66.184964][ T4304] do_el0_svc+0x58/0x14c [ 66.186209][ T4304] el0_svc+0x78/0x1e0 [ 66.187402][ T4304] el0t_64_sync_handler+0xcc/0xe4 [ 66.188916][ T4304] el0t_64_sync+0x1a0/0x1a4 [ 66.190231][ T4304] [ 66.190231][ T4304] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 66.193013][ T4304] __lock_acquire+0x2928/0x651c [ 66.194429][ T4304] lock_acquire+0x1f4/0x620 [ 66.195753][ T4304] down_write+0xbc/0x12c [ 66.197085][ T4304] ocfs2_reserve_suballoc_bits+0x12c/0x3a68 [ 66.198797][ T4304] ocfs2_reserve_new_metadata_blocks+0x34c/0x7d8 [ 66.200670][ T4304] ocfs2_init_xattr_set_ctxt+0x2f8/0x750 [ 66.202476][ T4304] ocfs2_xattr_set+0x928/0xea8 [ 66.203939][ T4304] ocfs2_xattr_security_set+0x4c/0x64 [ 66.205512][ T4304] __vfs_setxattr+0x388/0x3a4 [ 66.206867][ T4304] __vfs_setxattr_noperm+0x120/0x564 [ 66.208400][ T4304] __vfs_setxattr_locked+0x1ec/0x218 [ 66.209927][ T4304] vfs_setxattr+0x158/0x2ac [ 66.211237][ T4304] setxattr+0x248/0x2ac [ 66.212464][ T4304] path_setxattr+0x12c/0x25c [ 66.213819][ T4304] __arm64_sys_lsetxattr+0xbc/0xd8 [ 66.215296][ T4304] invoke_syscall+0x98/0x2b8 [ 66.216645][ T4304] el0_svc_common+0x138/0x258 [ 66.218038][ T4304] do_el0_svc+0x58/0x14c [ 66.219290][ T4304] el0_svc+0x78/0x1e0 [ 66.220483][ T4304] el0t_64_sync_handler+0xcc/0xe4 [ 66.221948][ T4304] el0t_64_sync+0x1a0/0x1a4 [ 66.223280][ T4304] [ 66.223280][ T4304] other info that might help us debug this: [ 66.223280][ T4304] [ 66.226071][ T4304] Chain exists of: [ 66.226071][ T4304] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 --> jbd2_handle --> &oi->ip_xattr_sem [ 66.226071][ T4304] [ 66.230305][ T4304] Possible unsafe locking scenario: [ 66.230305][ T4304] [ 66.232346][ T4304] CPU0 CPU1 [ 66.233800][ T4304] ---- ---- [ 66.235222][ T4304] lock(&oi->ip_xattr_sem); [ 66.236418][ T4304] lock(jbd2_handle); [ 66.238196][ T4304] lock(&oi->ip_xattr_sem); [ 66.240069][ T4304] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 66.242027][ T4304] [ 66.242027][ T4304] *** DEADLOCK *** [ 66.242027][ T4304] [ 66.244160][ T4304] 3 locks held by syz.0.16/4304: [ 66.245468][ T4304] #0: ffff0000c834a460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 66.247949][ T4304] #1: ffff0000e2bd42c8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: vfs_setxattr+0x138/0x2ac [ 66.250760][ T4304] #2: ffff0000e2bd3ff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x328/0xea8 [ 66.253361][ T4304] [ 66.253361][ T4304] stack backtrace: [ 66.254922][ T4304] CPU: 1 PID: 4304 Comm: syz.0.16 Not tainted 5.15.189-syzkaller #0 [ 66.257019][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 66.259675][ T4304] Call trace: [ 66.260534][ T4304] dump_backtrace+0x0/0x43c [ 66.261797][ T4304] show_stack+0x2c/0x3c [ 66.262910][ T4304] __dump_stack+0x30/0x40 [ 66.264113][ T4304] dump_stack_lvl+0xf8/0x160 [ 66.265343][ T4304] dump_stack+0x1c/0x5c [ 66.266395][ T4304] print_circular_bug+0x148/0x1b0 [ 66.267740][ T4304] check_noncircular+0x240/0x2d4 [ 66.269027][ T4304] __lock_acquire+0x2928/0x651c [ 66.270303][ T4304] lock_acquire+0x1f4/0x620 [ 66.271497][ T4304] down_write+0xbc/0x12c [ 66.272678][ T4304] ocfs2_reserve_suballoc_bits+0x12c/0x3a68 [ 66.274052][ T4304] ocfs2_reserve_new_metadata_blocks+0x34c/0x7d8 [ 66.275549][ T4304] ocfs2_init_xattr_set_ctxt+0x2f8/0x750 [ 66.276880][ T4304] ocfs2_xattr_set+0x928/0xea8 [ 66.278116][ T4304] ocfs2_xattr_security_set+0x4c/0x64 [ 66.279554][ T4304] __vfs_setxattr+0x388/0x3a4 [ 66.280793][ T4304] __vfs_setxattr_noperm+0x120/0x564 [ 66.282179][ T4304] __vfs_setxattr_locked+0x1ec/0x218 [ 66.283557][ T4304] vfs_setxattr+0x158/0x2ac [ 66.284738][ T4304] setxattr+0x248/0x2ac [ 66.285830][ T4304] path_setxattr+0x12c/0x25c [ 66.287046][ T4304] __arm64_sys_lsetxattr+0xbc/0xd8 [ 66.288384][ T4304] invoke_syscall+0x98/0x2b8 [ 66.289589][ T4304] el0_svc_common+0x138/0x258 [ 66.290827][ T4304] do_el0_svc+0x58/0x14c [ 66.291942][ T4304] el0_svc+0x78/0x1e0 [ 66.292981][ T4304] el0t_64_sync_handler+0xcc/0xe4 [ 66.294334][ T4304] el0t_64_sync+0x1a0/0x1a4 [ 66.322266][ T4198] ocfs2: Unmounting device (7,0) on (node local)