Warning: Permanently added '10.128.1.135' (ED25519) to the list of known hosts. 2025/09/25 04:39:21 parsed 1 programs [ 66.012593][ T4189] cgroup: Unknown subsys name 'net' [ 66.129017][ T4189] cgroup: Unknown subsys name 'rlimit' [ 67.618340][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 71.040059][ T4242] chnl_net:caif_netlink_parms(): no params data found [ 71.106779][ T4242] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.114535][ T4242] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.122775][ T4242] device bridge_slave_0 entered promiscuous mode [ 71.132117][ T4242] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.139633][ T4242] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.148023][ T4242] device bridge_slave_1 entered promiscuous mode [ 71.172524][ T4242] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.184462][ T4242] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.211587][ T4242] team0: Port device team_slave_0 added [ 71.219949][ T4242] team0: Port device team_slave_1 added [ 71.245352][ T4242] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.252477][ T4242] 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. [ 71.279023][ T4242] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.303711][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.306433][ T4242] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.310253][ T1432] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.317204][ T4242] 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. [ 71.317227][ T4242] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.446088][ T4242] device hsr_slave_0 entered promiscuous mode [ 71.455011][ T4242] device hsr_slave_1 entered promiscuous mode [ 71.575010][ T4242] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.587275][ T4242] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.596655][ T4242] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.606987][ T4242] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.651814][ T4242] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.659098][ T4242] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.667269][ T4242] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.674364][ T4242] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.736917][ T4242] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.750941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.765708][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.774637][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.808094][ T4242] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.819502][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.828806][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.835917][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.848590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.857513][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.864628][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.899068][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.909169][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.919375][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.929168][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.960086][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.969173][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.980871][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.990209][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.001034][ T4242] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.137915][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.145851][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.158826][ T4242] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.178131][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.187927][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.227029][ T4242] device veth0_vlan entered promiscuous mode [ 72.234590][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.243881][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.254580][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.262615][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.276598][ T4242] device veth1_vlan entered promiscuous mode [ 72.300694][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.309800][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.318158][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.327609][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.339823][ T4242] device veth0_macvtap entered promiscuous mode [ 72.354414][ T4242] device veth1_macvtap entered promiscuous mode [ 72.373306][ T4242] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.381138][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.391628][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.400156][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.409644][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.422879][ T4242] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.435163][ T4242] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.444521][ T4242] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.455229][ T4242] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.464081][ T4242] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.475934][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.485003][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.711841][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.728282][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.747009][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.760912][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.771019][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.781415][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/25 04:39:32 executed programs: 0 [ 74.004861][ T561] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.117485][ T4299] chnl_net:caif_netlink_parms(): no params data found [ 74.162784][ T4299] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.169948][ T4299] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.178848][ T4299] device bridge_slave_0 entered promiscuous mode [ 74.188822][ T4299] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.196209][ T4299] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.204189][ T4299] device bridge_slave_1 entered promiscuous mode [ 74.226993][ T4299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.238020][ T4299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.264628][ T4299] team0: Port device team_slave_0 added [ 74.272051][ T4299] team0: Port device team_slave_1 added [ 74.291940][ T4299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.299064][ T4299] 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. [ 74.325456][ T4299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.338365][ T4299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.345422][ T4299] 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. [ 74.371643][ T4299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.403159][ T4299] device hsr_slave_0 entered promiscuous mode [ 74.410128][ T4299] device hsr_slave_1 entered promiscuous mode [ 74.417827][ T4299] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.425943][ T4299] Cannot create hsr debugfs directory [ 76.093494][ T4262] Bluetooth: hci0: command 0x0409 tx timeout [ 77.369210][ T561] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.898167][ T561] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.950535][ T561] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.176411][ T4262] Bluetooth: hci0: command 0x041b tx timeout [ 78.816882][ T4299] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.829630][ T4299] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.852277][ T4299] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.861702][ T4299] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.937483][ T4299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.962045][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.970397][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.981584][ T4299] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.993105][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.001813][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.011326][ T3056] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.018529][ T3056] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.029591][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.038437][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.047214][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.055960][ T3056] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.063095][ T3056] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.096301][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.105400][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.114477][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.123530][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.132038][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.141148][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.150299][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.158831][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.167197][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.196622][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.206577][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.217052][ T4299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.325243][ T561] device hsr_slave_0 left promiscuous mode [ 79.331855][ T561] device hsr_slave_1 left promiscuous mode [ 79.338910][ T561] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.347520][ T561] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.356004][ T561] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.364587][ T561] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.372245][ T561] device bridge_slave_1 left promiscuous mode [ 79.379694][ T561] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.394656][ T561] device bridge_slave_0 left promiscuous mode [ 79.400856][ T561] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.419687][ T561] device veth1_macvtap left promiscuous mode [ 79.426009][ T561] device veth0_macvtap left promiscuous mode [ 79.432259][ T561] device veth1_vlan left promiscuous mode [ 79.438920][ T561] device veth0_vlan left promiscuous mode [ 79.597183][ T561] team0 (unregistering): Port device team_slave_1 removed [ 79.610449][ T561] team0 (unregistering): Port device team_slave_0 removed [ 79.628757][ T561] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.643488][ T561] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.701093][ T561] bond0 (unregistering): Released all slaves [ 79.775562][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.783500][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.794004][ T4299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.816388][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.825255][ T3056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.850066][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.858677][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.867473][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.877082][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.887486][ T4299] device veth0_vlan entered promiscuous mode [ 79.900410][ T4299] device veth1_vlan entered promiscuous mode [ 79.927085][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.936120][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.944746][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.953824][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.967478][ T4299] device veth0_macvtap entered promiscuous mode [ 79.986746][ T4299] device veth1_macvtap entered promiscuous mode [ 80.002613][ T4299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.009938][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.019459][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.030924][ T4299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.040591][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.049367][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.063162][ T4299] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.071913][ T4299] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.081093][ T4299] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.089892][ T4299] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.159139][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.172938][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.181838][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.207538][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.216101][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.227129][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 80.263984][ T4258] Bluetooth: hci0: command 0x040f tx timeout [ 80.527912][ T4354] loop0: detected capacity change from 0 to 32768 [ 80.593569][ T4354] ======================================================= [ 80.593569][ T4354] WARNING: The mand mount option has been deprecated and [ 80.593569][ T4354] and is ignored by this kernel. Remove the mand [ 80.593569][ T4354] option from the mount to silence this warning. [ 80.593569][ T4354] ======================================================= [ 80.758950][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.800891][ T4354] [ 80.803264][ T4354] ====================================================== [ 80.810286][ T4354] WARNING: possible circular locking dependency detected [ 80.817320][ T4354] syzkaller #0 Not tainted [ 80.821741][ T4354] ------------------------------------------------------ [ 80.828760][ T4354] syz.0.17/4354 is trying to acquire lock: [ 80.834654][ T4354] ffff888061786d88 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 80.847920][ T4354] [ 80.847920][ T4354] but task is already holding lock: [ 80.855291][ T4354] ffff8880616a86f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x40c/0x11e0 [ 80.864810][ T4354] [ 80.864810][ T4354] which lock already depends on the new lock. [ 80.864810][ T4354] [ 80.875232][ T4354] [ 80.875232][ T4354] the existing dependency chain (in reverse order) is: [ 80.886178][ T4354] [ 80.886178][ T4354] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 80.894026][ T4354] down_read+0x44/0x2e0 [ 80.898821][ T4354] ocfs2_init_acl+0x2fb/0x720 [ 80.904048][ T4354] ocfs2_mknod+0x142f/0x22b0 [ 80.909182][ T4354] ocfs2_create+0x192/0x410 [ 80.914230][ T4354] path_openat+0x11e1/0x2f30 [ 80.919355][ T4354] do_filp_open+0x1b3/0x3e0 [ 80.924396][ T4354] do_sys_openat2+0x142/0x4a0 [ 80.929608][ T4354] __x64_sys_openat+0x135/0x160 [ 80.934990][ T4354] do_syscall_64+0x4c/0xa0 [ 80.939927][ T4354] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.946463][ T4354] [ 80.946463][ T4354] -> #4 (jbd2_handle){++++}-{0:0}: [ 80.953773][ T4354] start_this_handle+0x1338/0x15a0 [ 80.959414][ T4354] jbd2__journal_start+0x2b7/0x5a0 [ 80.965050][ T4354] jbd2_journal_start+0x26/0x30 [ 80.970423][ T4354] ocfs2_start_trans+0x374/0x6c0 [ 80.975900][ T4354] ocfs2_mknod+0xe2f/0x22b0 [ 80.980924][ T4354] ocfs2_create+0x192/0x410 [ 80.985947][ T4354] path_openat+0x11e1/0x2f30 [ 80.991064][ T4354] do_filp_open+0x1b3/0x3e0 [ 80.996089][ T4354] do_sys_openat2+0x142/0x4a0 [ 81.001289][ T4354] __x64_sys_openat+0x135/0x160 [ 81.006662][ T4354] do_syscall_64+0x4c/0xa0 [ 81.011599][ T4354] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.018013][ T4354] [ 81.018013][ T4354] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 81.026526][ T4354] down_read+0x44/0x2e0 [ 81.031200][ T4354] ocfs2_start_trans+0x368/0x6c0 [ 81.036664][ T4354] ocfs2_mknod+0xe2f/0x22b0 [ 81.041688][ T4354] ocfs2_create+0x192/0x410 [ 81.046708][ T4354] path_openat+0x11e1/0x2f30 [ 81.051818][ T4354] do_filp_open+0x1b3/0x3e0 [ 81.056845][ T4354] do_sys_openat2+0x142/0x4a0 [ 81.062044][ T4354] __x64_sys_openat+0x135/0x160 [ 81.067415][ T4354] do_syscall_64+0x4c/0xa0 [ 81.072353][ T4354] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.078762][ T4354] [ 81.078762][ T4354] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 81.086235][ T4354] ocfs2_start_trans+0x269/0x6c0 [ 81.091691][ T4354] ocfs2_mknod+0xe2f/0x22b0 [ 81.096726][ T4354] ocfs2_create+0x192/0x410 [ 81.101769][ T4354] path_openat+0x11e1/0x2f30 [ 81.106877][ T4354] do_filp_open+0x1b3/0x3e0 [ 81.111896][ T4354] do_sys_openat2+0x142/0x4a0 [ 81.117097][ T4354] __x64_sys_openat+0x135/0x160 [ 81.122475][ T4354] do_syscall_64+0x4c/0xa0 [ 81.127518][ T4354] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.133946][ T4354] [ 81.133946][ T4354] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{3:3}: [ 81.144476][ T4354] down_write+0x38/0x60 [ 81.149171][ T4354] ocfs2_reserve_local_alloc_bits+0x122/0x24c0 [ 81.155850][ T4354] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 81.162704][ T4354] ocfs2_mknod+0xddd/0x22b0 [ 81.167728][ T4354] ocfs2_create+0x192/0x410 [ 81.172766][ T4354] path_openat+0x11e1/0x2f30 [ 81.177878][ T4354] do_filp_open+0x1b3/0x3e0 [ 81.182902][ T4354] do_sys_openat2+0x142/0x4a0 [ 81.188116][ T4354] __x64_sys_openat+0x135/0x160 [ 81.193485][ T4354] do_syscall_64+0x4c/0xa0 [ 81.198423][ T4354] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.204835][ T4354] [ 81.204835][ T4354] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 81.215355][ T4354] __lock_acquire+0x2c33/0x7c60 [ 81.220738][ T4354] lock_acquire+0x197/0x3f0 [ 81.225764][ T4354] down_write+0x38/0x60 [ 81.230442][ T4354] ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 81.236859][ T4354] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 81.243711][ T4354] ocfs2_init_xattr_set_ctxt+0x2e1/0x6c0 [ 81.249954][ T4354] ocfs2_xattr_set+0xb69/0x11e0 [ 81.255329][ T4354] __vfs_setxattr+0x3e0/0x420 [ 81.260536][ T4354] __vfs_setxattr_noperm+0x129/0x5e0 [ 81.266346][ T4354] vfs_setxattr+0x168/0x2f0 [ 81.271373][ T4354] setxattr+0x2da/0x300 [ 81.276043][ T4354] path_setxattr+0x142/0x280 [ 81.281189][ T4354] __x64_sys_lsetxattr+0xb4/0xd0 [ 81.286651][ T4354] do_syscall_64+0x4c/0xa0 [ 81.291587][ T4354] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.298003][ T4354] [ 81.298003][ T4354] other info that might help us debug this: [ 81.298003][ T4354] [ 81.308228][ T4354] Chain exists of: [ 81.308228][ T4354] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 --> jbd2_handle --> &oi->ip_xattr_sem [ 81.308228][ T4354] [ 81.323969][ T4354] Possible unsafe locking scenario: [ 81.323969][ T4354] [ 81.331506][ T4354] CPU0 CPU1 [ 81.336883][ T4354] ---- ---- [ 81.342241][ T4354] lock(&oi->ip_xattr_sem); [ 81.346826][ T4354] lock(jbd2_handle); [ 81.353427][ T4354] lock(&oi->ip_xattr_sem); [ 81.360584][ T4354] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 81.367870][ T4354] [ 81.367870][ T4354] *** DEADLOCK *** [ 81.367870][ T4354] [ 81.376010][ T4354] 3 locks held by syz.0.17/4354: [ 81.380966][ T4354] #0: ffff88807b68a460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 81.390221][ T4354] #1: ffff8880616a89c8 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: vfs_setxattr+0x141/0x2f0 [ 81.400674][ T4354] #2: ffff8880616a86f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x40c/0x11e0 [ 81.410595][ T4354] [ 81.410595][ T4354] stack backtrace: [ 81.416494][ T4354] CPU: 1 PID: 4354 Comm: syz.0.17 Not tainted syzkaller #0 [ 81.423692][ T4354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 81.433753][ T4354] Call Trace: [ 81.437039][ T4354] [ 81.439972][ T4354] dump_stack_lvl+0x168/0x230 [ 81.444656][ T4354] ? load_image+0x3b0/0x3b0 [ 81.449160][ T4354] ? show_regs_print_info+0x20/0x20 [ 81.454369][ T4354] ? print_circular_bug+0x12b/0x1a0 [ 81.459568][ T4354] check_noncircular+0x274/0x310 [ 81.464501][ T4354] ? add_chain_block+0x940/0x940 [ 81.469437][ T4354] ? lockdep_lock+0xdc/0x1e0 [ 81.474048][ T4354] ? verify_lock_unused+0x140/0x140 [ 81.479252][ T4354] ? mark_lock+0x94/0x320 [ 81.483584][ T4354] __lock_acquire+0x2c33/0x7c60 [ 81.488447][ T4354] ? verify_lock_unused+0x140/0x140 [ 81.493643][ T4354] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 81.499454][ T4354] ? do_raw_spin_lock+0x11d/0x280 [ 81.504483][ T4354] ? mutex_unlock+0x10/0x10 [ 81.509008][ T4354] ? __rwlock_init+0x140/0x140 [ 81.513794][ T4354] ? __rwlock_init+0x140/0x140 [ 81.518556][ T4354] ? do_raw_spin_unlock+0x11d/0x230 [ 81.523754][ T4354] lock_acquire+0x197/0x3f0 [ 81.528263][ T4354] ? ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 81.534374][ T4354] ? __might_sleep+0xf0/0xf0 [ 81.538964][ T4354] ? __bfs+0x2a3/0x5c0 [ 81.543050][ T4354] ? read_lock_is_recursive+0x10/0x10 [ 81.548422][ T4354] ? verify_lock_unused+0x140/0x140 [ 81.553630][ T4354] down_write+0x38/0x60 [ 81.557790][ T4354] ? ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 81.563863][ T4354] ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 81.569760][ T4354] ? __lock_acquire+0x7c60/0x7c60 [ 81.574794][ T4354] ? mark_lock+0x94/0x320 [ 81.579122][ T4354] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 81.585101][ T4354] ? lock_chain_count+0x20/0x20 [ 81.589951][ T4354] ? __rwlock_init+0x140/0x140 [ 81.594718][ T4354] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 81.600091][ T4354] ? ocfs2_block_group_search+0x470/0x470 [ 81.605808][ T4354] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 81.611701][ T4354] ? lockdep_hardirqs_on+0x94/0x140 [ 81.616899][ T4354] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 81.622796][ T4354] ? _raw_spin_unlock+0x40/0x40 [ 81.627648][ T4354] ? stack_trace_save+0x98/0xe0 [ 81.632494][ T4354] ? stack_trace_snprint+0xf0/0xf0 [ 81.637603][ T4354] ? stack_depot_save+0x404/0x440 [ 81.642629][ T4354] ? __kasan_kmalloc+0xcc/0xf0 [ 81.647391][ T4354] ? __kasan_kmalloc+0xb5/0xf0 [ 81.652154][ T4354] ? ocfs2_reserve_new_metadata_blocks+0x110/0x940 [ 81.658659][ T4354] ? ocfs2_init_xattr_set_ctxt+0x2e1/0x6c0 [ 81.664467][ T4354] ? ocfs2_xattr_set+0xb69/0x11e0 [ 81.669489][ T4354] ? __vfs_setxattr+0x3e0/0x420 [ 81.674340][ T4354] ? __vfs_setxattr_noperm+0x129/0x5e0 [ 81.679802][ T4354] ? vfs_setxattr+0x168/0x2f0 [ 81.684482][ T4354] ? setxattr+0x2da/0x300 [ 81.688811][ T4354] ? path_setxattr+0x142/0x280 [ 81.693575][ T4354] ? __x64_sys_lsetxattr+0xb4/0xd0 [ 81.698689][ T4354] ? do_syscall_64+0x4c/0xa0 [ 81.703273][ T4354] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.709355][ T4354] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 81.715696][ T4354] ? ocfs2_init_steal_slots+0x150/0x150 [ 81.721245][ T4354] ? ocfs2_xattr_block_set+0x2b00/0x2b00 [ 81.726879][ T4354] ocfs2_init_xattr_set_ctxt+0x2e1/0x6c0 [ 81.732521][ T4354] ? ocfs2_prepare_refcount_xattr+0xf20/0xf20 [ 81.738590][ T4354] ? ocfs2_truncate_log_needs_flush+0x131/0x2e0 [ 81.744836][ T4354] ? ocfs2_remove_btree_range+0x1480/0x1480 [ 81.750731][ T4354] ? preempt_count_add+0x8d/0x190 [ 81.755849][ T4354] ? up_write+0x1bb/0x420 [ 81.760184][ T4354] ocfs2_xattr_set+0xb69/0x11e0 [ 81.765169][ T4354] ? __ocfs2_xattr_set_handle+0xf10/0xf10 [ 81.770898][ T4354] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 81.776901][ T4354] ? evm_protected_xattr_common+0x170/0x190 [ 81.782798][ T4354] ? evm_protect_xattr+0x76f/0x970 [ 81.787916][ T4354] ? ocfs2_xattr_security_get+0x40/0x40 [ 81.793456][ T4354] __vfs_setxattr+0x3e0/0x420 [ 81.798142][ T4354] __vfs_setxattr_noperm+0x129/0x5e0 [ 81.803428][ T4354] vfs_setxattr+0x168/0x2f0 [ 81.807935][ T4354] ? xattr_permission+0x500/0x500 [ 81.812984][ T4354] ? strncpy_from_user+0x1fb/0x360 [ 81.818100][ T4354] setxattr+0x2da/0x300 [ 81.822254][ T4354] ? path_setxattr+0x280/0x280 [ 81.827027][ T4354] ? __mnt_want_write+0x1e2/0x260 [ 81.832054][ T4354] path_setxattr+0x142/0x280 [ 81.836648][ T4354] ? simple_xattr_list_add+0xf0/0xf0 [ 81.841933][ T4354] ? lock_chain_count+0x20/0x20 [ 81.846784][ T4354] ? vtime_user_exit+0x2dc/0x400 [ 81.851747][ T4354] __x64_sys_lsetxattr+0xb4/0xd0 [ 81.856690][ T4354] do_syscall_64+0x4c/0xa0 [ 81.861109][ T4354] ? clear_bhb_loop+0x30/0x80 [ 81.865790][ T4354] ? clear_bhb_loop+0x30/0x80 [ 81.870470][ T4354] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.876376][ T4354] RIP: 0033:0x7fd71757cec9 [ 81.880803][ T4354] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 81.900493][ T4354] RSP: 002b:00007ffcc528cca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 81.908908][ T4354] RAX: ffffffffffffffda RBX: 00007fd7177d3fa0 RCX: 00007fd71757cec9 [ 81.916968][ T4354] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000080 [ 81.924947][ T4354] RBP: 00007fd7175fff91 R08: 0000000000000001 R09: 0000000000000000 [ 81.932919][ T4354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.940888][ T4354] R13: 00007fd7177d3fa0 R14: 00007fd7177d3fa0 R15: 0000000000000005 [ 81.948865][ T4354] [ 82.045696][ T4299] ocfs2: Unmounting device (7,0) on (node local) [ 82.332537][ T4261] Bluetooth: hci0: command 0x0419 tx timeout