Warning: Permanently added '10.128.1.226' (ED25519) to the list of known hosts. 1970/01/01 00:00:26 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:26 parsed 1 programs [ 27.672840][ T4324] cgroup: Unknown subsys name 'net' [ 27.963772][ T4324] cgroup: Unknown subsys name 'rlimit' [ 28.235938][ T4324] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 31.977075][ T4355] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 31.978556][ T4355] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 31.979851][ T4355] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 31.981312][ T4355] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 31.982831][ T4355] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 31.983978][ T4355] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 32.160402][ T4366] chnl_net:caif_netlink_parms(): no params data found [ 32.176781][ T4366] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.177959][ T4366] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.179495][ T4366] device bridge_slave_0 entered promiscuous mode [ 32.183487][ T4366] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.184689][ T4366] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.186147][ T4366] device bridge_slave_1 entered promiscuous mode [ 32.193284][ T4366] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.196241][ T4366] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.203170][ T4366] team0: Port device team_slave_0 added [ 32.204933][ T4366] team0: Port device team_slave_1 added [ 32.210756][ T4366] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.214567][ T4366] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.218592][ T4366] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.220984][ T4366] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.222897][ T4366] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.227122][ T4366] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.282320][ T4366] device hsr_slave_0 entered promiscuous mode [ 32.321509][ T4366] device hsr_slave_1 entered promiscuous mode [ 32.404829][ T4366] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.444120][ T4366] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.492939][ T4366] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.561798][ T4366] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.611492][ T4366] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.612707][ T4366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.614096][ T4366] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.615279][ T4366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.631042][ T4366] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.635713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.638110][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.639952][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.642331][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 32.646237][ T4366] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.649342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.650854][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.652085][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.655081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.656526][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.657555][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.664980][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.666678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.669602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.675476][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.676978][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.679324][ T4366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 32.730524][ T4366] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.732291][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 32.733599][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 32.739223][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.747398][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.749161][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.750672][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.753945][ T4366] device veth0_vlan entered promiscuous mode [ 32.756777][ T4366] device veth1_vlan entered promiscuous mode [ 32.764332][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 32.765819][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 32.767406][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.769946][ T4366] device veth0_macvtap entered promiscuous mode [ 32.773059][ T4366] device veth1_macvtap entered promiscuous mode [ 32.777752][ T4366] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.778987][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.780932][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 32.784307][ T4366] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.785533][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.787957][ T4366] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.789219][ T4366] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.790697][ T4366] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.793258][ T4366] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.206634][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.207905][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.209529][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.218212][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.219421][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.220996][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:33 executed programs: 0 [ 33.525194][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 33.526583][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 33.527975][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 33.529441][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 33.530937][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 33.532791][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 33.586679][ T4426] chnl_net:caif_netlink_parms(): no params data found [ 33.608414][ T4426] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.609598][ T4426] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.611150][ T4426] device bridge_slave_0 entered promiscuous mode [ 33.613249][ T4426] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.614442][ T4426] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.615865][ T4426] device bridge_slave_1 entered promiscuous mode [ 33.623677][ T4426] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.626004][ T4426] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.639161][ T4426] team0: Port device team_slave_0 added [ 33.640851][ T4426] team0: Port device team_slave_1 added [ 33.647250][ T4426] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.648303][ T4426] 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. [ 33.652485][ T4426] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.654577][ T4426] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.655603][ T4426] 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. [ 33.659883][ T4426] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.712353][ T4426] device hsr_slave_0 entered promiscuous mode [ 33.761542][ T4426] device hsr_slave_1 entered promiscuous mode [ 33.801365][ T4426] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.802870][ T4426] Cannot create hsr debugfs directory [ 33.892551][ T4426] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.601452][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 36.262392][ T4426] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.681288][ T4355] Bluetooth: hci0: command 0x041b tx timeout [ 38.572165][ T4426] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.682735][ T4426] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.933218][ T4426] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.043755][ T4426] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.103263][ T4426] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.132388][ T4426] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.264966][ T4426] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.268280][ T254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.269689][ T254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.272386][ T4426] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.275201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.276622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.278114][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.279254][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.280667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.329788][ T4426] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.331693][ T4426] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.334152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.335704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.337315][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.338616][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.340025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.342591][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.344191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.345932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.347549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.349175][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.350632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.352620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.354229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.355728][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.357827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.359395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.466938][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.468236][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.472065][ T4426] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.477448][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.479138][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.486158][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.487736][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.489260][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.490656][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.761659][ T4355] Bluetooth: hci0: command 0x040f tx timeout [ 39.835108][ T4426] device veth0_vlan entered promiscuous mode [ 39.838172][ T4426] device veth1_vlan entered promiscuous mode [ 39.844890][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.846482][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.847921][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.849504][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.852099][ T4426] device veth0_macvtap entered promiscuous mode [ 39.854634][ T4426] device veth1_macvtap entered promiscuous mode [ 39.858981][ T4426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.860657][ T4426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.862842][ T4426] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.864160][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.865671][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.867074][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.868741][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.870781][ T4426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.873126][ T4426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.875278][ T4426] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.877344][ T4426] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.878725][ T4426] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.880115][ T4426] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.882364][ T4426] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.912293][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.913773][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.933224][ T254] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.934475][ T254] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.936661][ T254] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.943074][ T4418] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.944276][ T4418] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.945947][ T4418] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 40.052634][ T4456] loop0: detected capacity change from 0 to 32768 [ 40.054209][ T4456] ======================================================= [ 40.054209][ T4456] WARNING: The mand mount option has been deprecated and [ 40.054209][ T4456] and is ignored by this kernel. Remove the mand [ 40.054209][ T4456] option from the mount to silence this warning. [ 40.054209][ T4456] ======================================================= [ 40.069683][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.074888][ T4456] [ 40.075312][ T4456] ====================================================== [ 40.076495][ T4456] WARNING: possible circular locking dependency detected [ 40.077641][ T4456] 6.1.148-syzkaller #0 Not tainted [ 40.078313][ T4456] ------------------------------------------------------ [ 40.079328][ T4456] syz.0.17/4456 is trying to acquire lock: [ 40.080163][ T4456] ffff0000e930ed88 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 40.082073][ T4456] [ 40.082073][ T4456] but task is already holding lock: [ 40.083116][ T4456] ffff0000e9313ff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 40.084537][ T4456] [ 40.084537][ T4456] which lock already depends on the new lock. [ 40.084537][ T4456] [ 40.086234][ T4456] [ 40.086234][ T4456] the existing dependency chain (in reverse order) is: [ 40.087608][ T4456] [ 40.087608][ T4456] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 40.088773][ T4456] down_read+0x64/0x304 [ 40.089471][ T4456] ocfs2_init_acl+0x258/0x5f0 [ 40.090275][ T4456] ocfs2_mknod+0x1168/0x1f18 [ 40.091051][ T4456] ocfs2_create+0x19c/0x4f0 [ 40.091845][ T4456] path_openat+0x112c/0x2680 [ 40.092586][ T4456] do_filp_open+0x174/0x344 [ 40.093328][ T4456] do_sys_openat2+0x128/0x3d8 [ 40.094098][ T4456] __arm64_sys_openat+0x120/0x154 [ 40.094940][ T4456] invoke_syscall+0x98/0x2bc [ 40.095784][ T4456] el0_svc_common+0x138/0x258 [ 40.096664][ T4456] do_el0_svc+0x58/0x13c [ 40.097434][ T4456] el0_svc+0x58/0x138 [ 40.098151][ T4456] el0t_64_sync_handler+0x84/0xf0 [ 40.099011][ T4456] el0t_64_sync+0x18c/0x190 [ 40.099840][ T4456] [ 40.099840][ T4456] -> #4 (jbd2_handle){++++}-{0:0}: [ 40.101069][ T4456] start_this_handle+0xfe0/0x122c [ 40.101951][ T4456] jbd2__journal_start+0x288/0x51c [ 40.102842][ T4456] jbd2_journal_start+0x3c/0x4c [ 40.103639][ T4456] ocfs2_start_trans+0x380/0x6c4 [ 40.104475][ T4456] ocfs2_mknod+0xc7c/0x1f18 [ 40.105314][ T4456] ocfs2_create+0x19c/0x4f0 [ 40.106199][ T4456] path_openat+0x112c/0x2680 [ 40.107040][ T4456] do_filp_open+0x174/0x344 [ 40.107899][ T4456] do_sys_openat2+0x128/0x3d8 [ 40.108752][ T4456] __arm64_sys_openat+0x120/0x154 [ 40.109615][ T4456] invoke_syscall+0x98/0x2bc [ 40.110489][ T4456] el0_svc_common+0x138/0x258 [ 40.111382][ T4456] do_el0_svc+0x58/0x13c [ 40.112118][ T4456] el0_svc+0x58/0x138 [ 40.112860][ T4456] el0t_64_sync_handler+0x84/0xf0 [ 40.113809][ T4456] el0t_64_sync+0x18c/0x190 [ 40.114651][ T4456] [ 40.114651][ T4456] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 40.116079][ T4456] down_read+0x64/0x304 [ 40.116802][ T4456] ocfs2_start_trans+0x374/0x6c4 [ 40.117737][ T4456] ocfs2_mknod+0xc7c/0x1f18 [ 40.118624][ T4456] ocfs2_create+0x19c/0x4f0 [ 40.119452][ T4456] path_openat+0x112c/0x2680 [ 40.120260][ T4456] do_filp_open+0x174/0x344 [ 40.121114][ T4456] do_sys_openat2+0x128/0x3d8 [ 40.121979][ T4456] __arm64_sys_openat+0x120/0x154 [ 40.122913][ T4456] invoke_syscall+0x98/0x2bc [ 40.123776][ T4456] el0_svc_common+0x138/0x258 [ 40.124666][ T4456] do_el0_svc+0x58/0x13c [ 40.125448][ T4456] el0_svc+0x58/0x138 [ 40.126237][ T4456] el0t_64_sync_handler+0x84/0xf0 [ 40.127130][ T4456] el0t_64_sync+0x18c/0x190 [ 40.128019][ T4456] [ 40.128019][ T4456] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 40.129260][ T4456] ocfs2_start_trans+0x20c/0x6c4 [ 40.130082][ T4456] ocfs2_mknod+0xc7c/0x1f18 [ 40.130807][ T4456] ocfs2_create+0x19c/0x4f0 [ 40.131664][ T4456] path_openat+0x112c/0x2680 [ 40.132535][ T4456] do_filp_open+0x174/0x344 [ 40.133436][ T4456] do_sys_openat2+0x128/0x3d8 [ 40.134295][ T4456] __arm64_sys_openat+0x120/0x154 [ 40.135102][ T4456] invoke_syscall+0x98/0x2bc [ 40.135901][ T4456] el0_svc_common+0x138/0x258 [ 40.136794][ T4456] do_el0_svc+0x58/0x13c [ 40.137596][ T4456] el0_svc+0x58/0x138 [ 40.138350][ T4456] el0t_64_sync_handler+0x84/0xf0 [ 40.139384][ T4456] el0t_64_sync+0x18c/0x190 [ 40.140210][ T4456] [ 40.140210][ T4456] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{3:3}: [ 40.142015][ T4456] down_write+0x5c/0x88 [ 40.142793][ T4456] ocfs2_reserve_local_alloc_bits+0xf8/0x278c [ 40.143949][ T4456] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 40.145102][ T4456] ocfs2_reserve_clusters+0x3c/0x50 [ 40.146103][ T4456] ocfs2_mknod+0xc2c/0x1f18 [ 40.146947][ T4456] ocfs2_create+0x19c/0x4f0 [ 40.147779][ T4456] path_openat+0x112c/0x2680 [ 40.148586][ T4456] do_filp_open+0x174/0x344 [ 40.149389][ T4456] do_sys_openat2+0x128/0x3d8 [ 40.150205][ T4456] __arm64_sys_openat+0x120/0x154 [ 40.151080][ T4456] invoke_syscall+0x98/0x2bc [ 40.151878][ T4456] el0_svc_common+0x138/0x258 [ 40.152708][ T4456] do_el0_svc+0x58/0x13c [ 40.153441][ T4456] el0_svc+0x58/0x138 [ 40.154163][ T4456] el0t_64_sync_handler+0x84/0xf0 [ 40.154985][ T4456] el0t_64_sync+0x18c/0x190 [ 40.155813][ T4456] [ 40.155813][ T4456] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 40.157646][ T4456] __lock_acquire+0x293c/0x6544 [ 40.158593][ T4456] lock_acquire+0x20c/0x644 [ 40.159436][ T4456] down_write+0x5c/0x88 [ 40.160226][ T4456] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 40.161280][ T4456] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 40.162395][ T4456] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 40.163397][ T4456] ocfs2_xattr_set+0x91c/0xe98 [ 40.164304][ T4456] ocfs2_xattr_security_set+0x4c/0x64 [ 40.165192][ T4456] __vfs_setxattr+0x388/0x3a4 [ 40.166023][ T4456] __vfs_setxattr_noperm+0x120/0x564 [ 40.167015][ T4456] __vfs_setxattr_locked+0x1ec/0x218 [ 40.167980][ T4456] vfs_setxattr+0x158/0x2ac [ 40.168814][ T4456] setxattr+0x228/0x28c [ 40.169585][ T4456] path_setxattr+0x12c/0x25c [ 40.170408][ T4456] __arm64_sys_setxattr+0xbc/0xd8 [ 40.171310][ T4456] invoke_syscall+0x98/0x2bc [ 40.172131][ T4456] el0_svc_common+0x138/0x258 [ 40.172976][ T4456] do_el0_svc+0x58/0x13c [ 40.173816][ T4456] el0_svc+0x58/0x138 [ 40.174541][ T4456] el0t_64_sync_handler+0x84/0xf0 [ 40.175463][ T4456] el0t_64_sync+0x18c/0x190 [ 40.176347][ T4456] [ 40.176347][ T4456] other info that might help us debug this: [ 40.176347][ T4456] [ 40.177955][ T4456] Chain exists of: [ 40.177955][ T4456] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 --> jbd2_handle --> &oi->ip_xattr_sem [ 40.177955][ T4456] [ 40.180466][ T4456] Possible unsafe locking scenario: [ 40.180466][ T4456] [ 40.181669][ T4456] CPU0 CPU1 [ 40.182496][ T4456] ---- ---- [ 40.183295][ T4456] lock(&oi->ip_xattr_sem); [ 40.184068][ T4456] lock(jbd2_handle); [ 40.185041][ T4456] lock(&oi->ip_xattr_sem); [ 40.186254][ T4456] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 40.187316][ T4456] [ 40.187316][ T4456] *** DEADLOCK *** [ 40.187316][ T4456] [ 40.188583][ T4456] 3 locks held by syz.0.17/4456: [ 40.189423][ T4456] #0: ffff0000dc6a8460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 40.190848][ T4456] #1: ffff0000e93142c8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: vfs_setxattr+0x138/0x2ac [ 40.192479][ T4456] #2: ffff0000e9313ff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 40.194024][ T4456] [ 40.194024][ T4456] stack backtrace: [ 40.194970][ T4456] CPU: 0 PID: 4456 Comm: syz.0.17 Not tainted 6.1.148-syzkaller #0 [ 40.196279][ T4456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 40.197868][ T4456] Call trace: [ 40.198377][ T4456] dump_backtrace+0x1c8/0x1f4 [ 40.199055][ T4456] show_stack+0x2c/0x3c [ 40.199719][ T4456] __dump_stack+0x30/0x40 [ 40.200389][ T4456] dump_stack_lvl+0xf8/0x160 [ 40.201172][ T4456] dump_stack+0x1c/0x5c [ 40.201859][ T4456] print_circular_bug+0x148/0x1b0 [ 40.202735][ T4456] check_noncircular+0x240/0x2d4 [ 40.203585][ T4456] __lock_acquire+0x293c/0x6544 [ 40.204438][ T4456] lock_acquire+0x20c/0x644 [ 40.205176][ T4456] down_write+0x5c/0x88 [ 40.205854][ T4456] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 40.206828][ T4456] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 40.207820][ T4456] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 40.208765][ T4456] ocfs2_xattr_set+0x91c/0xe98 [ 40.209549][ T4456] ocfs2_xattr_security_set+0x4c/0x64 [ 40.210480][ T4456] __vfs_setxattr+0x388/0x3a4 [ 40.211302][ T4456] __vfs_setxattr_noperm+0x120/0x564 [ 40.212169][ T4456] __vfs_setxattr_locked+0x1ec/0x218 [ 40.213057][ T4456] vfs_setxattr+0x158/0x2ac [ 40.213805][ T4456] setxattr+0x228/0x28c [ 40.214481][ T4456] path_setxattr+0x12c/0x25c [ 40.215232][ T4456] __arm64_sys_setxattr+0xbc/0xd8 [ 40.216130][ T4456] invoke_syscall+0x98/0x2bc [ 40.216945][ T4456] el0_svc_common+0x138/0x258 [ 40.217757][ T4456] do_el0_svc+0x58/0x13c [ 40.218464][ T4456] el0_svc+0x58/0x138 [ 40.219166][ T4456] el0t_64_sync_handler+0x84/0xf0 [ 40.220009][ T4456] el0t_64_sync+0x18c/0x190 [ 40.227619][ T4426] ocfs2: Unmounting device (7,0) on (node local)