Warning: Permanently added '10.128.1.126' (ED25519) to the list of known hosts. 1970/01/01 00:00:28 parsed 1 programs [ 29.445382][ T4325] cgroup: Unknown subsys name 'net' [ 29.741761][ T4325] cgroup: Unknown subsys name 'rlimit' [ 30.015945][ T4325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 35.726278][ T4338] chnl_net:caif_netlink_parms(): no params data found [ 35.747040][ T4338] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.748257][ T4338] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.749890][ T4338] device bridge_slave_0 entered promiscuous mode [ 35.752196][ T4338] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.753273][ T4338] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.754619][ T4338] device bridge_slave_1 entered promiscuous mode [ 35.764158][ T4338] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.766529][ T4338] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.774825][ T4338] team0: Port device team_slave_0 added [ 35.776554][ T4338] team0: Port device team_slave_1 added [ 35.783186][ T4338] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.784269][ T4338] 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. [ 35.787857][ T4338] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.790611][ T4338] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.791673][ T4338] 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. [ 35.795398][ T4338] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.840166][ T4338] device hsr_slave_0 entered promiscuous mode [ 35.889272][ T4338] device hsr_slave_1 entered promiscuous mode [ 35.973054][ T4338] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.011857][ T4338] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.061386][ T4338] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.121790][ T4338] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.178334][ T4338] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.179551][ T4338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.180988][ T4338] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.182113][ T4338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.198862][ T4338] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.202623][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.205179][ T1607] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.207007][ T1607] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.208861][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 36.212938][ T4338] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.216008][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.217663][ T1607] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.218825][ T1607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.222264][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.223829][ T1607] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.224991][ T1607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.235893][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.237621][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.241831][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.244633][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.247154][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.251063][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.301431][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.302680][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.305761][ T4338] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.312328][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.318378][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.320464][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.321824][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.323945][ T4338] device veth0_vlan entered promiscuous mode [ 36.326966][ T4338] device veth1_vlan entered promiscuous mode [ 36.335866][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.337389][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.339346][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.342094][ T4338] device veth0_macvtap entered promiscuous mode [ 36.344415][ T4338] device veth1_macvtap entered promiscuous mode [ 36.351557][ T4338] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.352822][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.354765][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.357805][ T4338] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.359308][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.362005][ T4338] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.363367][ T4338] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.364614][ T4338] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.365959][ T4338] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.636327][ T4369] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.637826][ T4369] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.640068][ T4369] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.641684][ T4369] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.643049][ T4369] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 36.644295][ T4369] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.930722][ T39] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.428962][ T1607] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.430427][ T1607] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.432275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 37.442317][ T250] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.443589][ T250] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.445287][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:37 executed programs: 0 [ 37.980395][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.982125][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.983541][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.984985][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.986413][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 37.987663][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.036481][ T4415] chnl_net:caif_netlink_parms(): no params data found [ 38.052331][ T4415] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.053558][ T4415] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.055030][ T4415] device bridge_slave_0 entered promiscuous mode [ 38.056938][ T4415] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.058033][ T4415] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.059595][ T4415] device bridge_slave_1 entered promiscuous mode [ 38.066227][ T4415] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.068541][ T4415] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.076136][ T4415] team0: Port device team_slave_0 added [ 38.077889][ T4415] team0: Port device team_slave_1 added [ 38.085498][ T4415] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.086628][ T4415] 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. [ 38.090931][ T4415] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.093234][ T4415] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.094306][ T4415] 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. [ 38.098459][ T4415] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.150315][ T4415] device hsr_slave_0 entered promiscuous mode [ 38.209319][ T4415] device hsr_slave_1 entered promiscuous mode [ 38.280185][ T4415] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.281477][ T4415] Cannot create hsr debugfs directory [ 39.391168][ T39] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.999430][ T4369] Bluetooth: hci0: command 0x0409 tx timeout [ 42.079177][ T4369] Bluetooth: hci0: command 0x041b tx timeout [ 42.101513][ T39] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.181014][ T39] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.131299][ T4415] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.222564][ T4415] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.301822][ T4415] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.391082][ T4415] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.498840][ T4415] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.503625][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.505153][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.507665][ T4415] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.511121][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.512724][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.514349][ T4372] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.515492][ T4372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.517171][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.552878][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.554887][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.556377][ T4372] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.557489][ T4372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.560339][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.563020][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.565673][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.567484][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.568934][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.572788][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.574790][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.577370][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.578917][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.623271][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.624932][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.627477][ T4415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.735140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.736529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.739711][ T4415] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.744910][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.746599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.752935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.754609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.756179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.757538][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.759770][ T4415] device veth0_vlan entered promiscuous mode [ 43.762885][ T4415] device veth1_vlan entered promiscuous mode [ 43.768828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.770745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.772269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.773699][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.776268][ T4415] device veth0_macvtap entered promiscuous mode [ 43.778547][ T4415] device veth1_macvtap entered promiscuous mode [ 43.814956][ T4415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.816766][ T4415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.818713][ T4415] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.820156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.821727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.823095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.824671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.826889][ T4415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.828507][ T4415] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.830639][ T4415] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.831833][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.833386][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.835735][ T4415] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.837137][ T4415] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.838446][ T4415] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.839880][ T4415] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.845449][ T39] device hsr_slave_0 left promiscuous mode [ 43.909376][ T39] device hsr_slave_1 left promiscuous mode [ 43.989199][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 43.990358][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 43.992156][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 43.993334][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 43.994781][ T39] device bridge_slave_1 left promiscuous mode [ 43.996014][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.040541][ T39] device bridge_slave_0 left promiscuous mode [ 44.041729][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.159257][ T39] device veth1_macvtap left promiscuous mode [ 44.160303][ T39] device veth0_macvtap left promiscuous mode [ 44.161229][ T39] device veth1_vlan left promiscuous mode [ 44.162194][ T39] device veth0_vlan left promiscuous mode [ 44.169398][ T4369] Bluetooth: hci0: command 0x040f tx timeout [ 46.000201][ T39] team0 (unregistering): Port device team_slave_1 removed [ 46.210352][ T39] team0 (unregistering): Port device team_slave_0 removed [ 46.239103][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 46.389660][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 46.599783][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.180467][ T39] bond0 (unregistering): Released all slaves [ 49.404828][ T4503] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.408788][ T4503] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.411159][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.414337][ T4503] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.415661][ T4503] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.417291][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.536282][ T4505] loop0: detected capacity change from 0 to 32768 [ 49.537934][ T4505] ======================================================= [ 49.537934][ T4505] WARNING: The mand mount option has been deprecated and [ 49.537934][ T4505] and is ignored by this kernel. Remove the mand [ 49.537934][ T4505] option from the mount to silence this warning. [ 49.537934][ T4505] ======================================================= [ 49.553095][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.558469][ T4505] [ 49.558864][ T4505] ====================================================== [ 49.559959][ T4505] WARNING: possible circular locking dependency detected [ 49.561106][ T4505] syzkaller #0 Not tainted [ 49.561846][ T4505] ------------------------------------------------------ [ 49.563007][ T4505] syz.0.17/4505 is trying to acquire lock: [ 49.563892][ T4505] ffff0000ea7c6d88 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 49.566060][ T4505] [ 49.566060][ T4505] but task is already holding lock: [ 49.567225][ T4505] ffff0000ea7cbff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 49.568759][ T4505] [ 49.568759][ T4505] which lock already depends on the new lock. [ 49.568759][ T4505] [ 49.570428][ T4505] [ 49.570428][ T4505] the existing dependency chain (in reverse order) is: [ 49.571800][ T4505] [ 49.571800][ T4505] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 49.573046][ T4505] down_read+0x64/0x304 [ 49.573713][ T4505] ocfs2_init_acl+0x258/0x5f0 [ 49.574440][ T4505] ocfs2_mknod+0x1168/0x1f18 [ 49.575147][ T4505] ocfs2_create+0x19c/0x4f0 [ 49.575959][ T4505] path_openat+0x112c/0x2680 [ 49.576770][ T4505] do_filp_open+0x174/0x344 [ 49.577591][ T4505] do_sys_openat2+0x128/0x3d8 [ 49.578471][ T4505] __arm64_sys_openat+0x120/0x154 [ 49.579371][ T4505] invoke_syscall+0x98/0x2bc [ 49.580205][ T4505] el0_svc_common+0x138/0x258 [ 49.581068][ T4505] do_el0_svc+0x58/0x13c [ 49.581821][ T4505] el0_svc+0x58/0x138 [ 49.582518][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 49.583415][ T4505] el0t_64_sync+0x18c/0x190 [ 49.584241][ T4505] [ 49.584241][ T4505] -> #4 (jbd2_handle){++++}-{0:0}: [ 49.585423][ T4505] start_this_handle+0xfe0/0x122c [ 49.586301][ T4505] jbd2__journal_start+0x288/0x51c [ 49.587153][ T4505] jbd2_journal_start+0x3c/0x4c [ 49.587987][ T4505] ocfs2_start_trans+0x380/0x6c4 [ 49.588889][ T4505] ocfs2_mknod+0xc7c/0x1f18 [ 49.589774][ T4505] ocfs2_create+0x19c/0x4f0 [ 49.590561][ T4505] path_openat+0x112c/0x2680 [ 49.591405][ T4505] do_filp_open+0x174/0x344 [ 49.592230][ T4505] do_sys_openat2+0x128/0x3d8 [ 49.593073][ T4505] __arm64_sys_openat+0x120/0x154 [ 49.594012][ T4505] invoke_syscall+0x98/0x2bc [ 49.594902][ T4505] el0_svc_common+0x138/0x258 [ 49.595756][ T4505] do_el0_svc+0x58/0x13c [ 49.596544][ T4505] el0_svc+0x58/0x138 [ 49.597278][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 49.598250][ T4505] el0t_64_sync+0x18c/0x190 [ 49.599099][ T4505] [ 49.599099][ T4505] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 49.600468][ T4505] down_read+0x64/0x304 [ 49.601234][ T4505] ocfs2_start_trans+0x374/0x6c4 [ 49.602157][ T4505] ocfs2_mknod+0xc7c/0x1f18 [ 49.602953][ T4505] ocfs2_create+0x19c/0x4f0 [ 49.603775][ T4505] path_openat+0x112c/0x2680 [ 49.604603][ T4505] do_filp_open+0x174/0x344 [ 49.605458][ T4505] do_sys_openat2+0x128/0x3d8 [ 49.606382][ T4505] __arm64_sys_openat+0x120/0x154 [ 49.607249][ T4505] invoke_syscall+0x98/0x2bc [ 49.608009][ T4505] el0_svc_common+0x138/0x258 [ 49.608793][ T4505] do_el0_svc+0x58/0x13c [ 49.609477][ T4505] el0_svc+0x58/0x138 [ 49.610252][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 49.611111][ T4505] el0t_64_sync+0x18c/0x190 [ 49.611944][ T4505] [ 49.611944][ T4505] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 49.613121][ T4505] ocfs2_start_trans+0x20c/0x6c4 [ 49.614038][ T4505] ocfs2_mknod+0xc7c/0x1f18 [ 49.614849][ T4505] ocfs2_create+0x19c/0x4f0 [ 49.615666][ T4505] path_openat+0x112c/0x2680 [ 49.616406][ T4505] do_filp_open+0x174/0x344 [ 49.617225][ T4505] do_sys_openat2+0x128/0x3d8 [ 49.618030][ T4505] __arm64_sys_openat+0x120/0x154 [ 49.618900][ T4505] invoke_syscall+0x98/0x2bc [ 49.619662][ T4505] el0_svc_common+0x138/0x258 [ 49.620403][ T4505] do_el0_svc+0x58/0x13c [ 49.621099][ T4505] el0_svc+0x58/0x138 [ 49.621766][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 49.622621][ T4505] el0t_64_sync+0x18c/0x190 [ 49.623317][ T4505] [ 49.623317][ T4505] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{3:3}: [ 49.624878][ T4505] down_write+0x5c/0x88 [ 49.625597][ T4505] ocfs2_reserve_local_alloc_bits+0xf8/0x278c [ 49.626578][ T4505] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 49.627595][ T4505] ocfs2_reserve_clusters+0x3c/0x50 [ 49.628506][ T4505] ocfs2_mknod+0xc2c/0x1f18 [ 49.629353][ T4505] ocfs2_create+0x19c/0x4f0 [ 49.630141][ T4505] path_openat+0x112c/0x2680 [ 49.630908][ T4505] do_filp_open+0x174/0x344 [ 49.631741][ T4505] do_sys_openat2+0x128/0x3d8 [ 49.632602][ T4505] __arm64_sys_openat+0x120/0x154 [ 49.633571][ T4505] invoke_syscall+0x98/0x2bc [ 49.634394][ T4505] el0_svc_common+0x138/0x258 [ 49.635276][ T4505] do_el0_svc+0x58/0x13c [ 49.636065][ T4505] el0_svc+0x58/0x138 [ 49.636815][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 49.637650][ T4505] el0t_64_sync+0x18c/0x190 [ 49.638374][ T4505] [ 49.638374][ T4505] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 49.640062][ T4505] __lock_acquire+0x293c/0x6544 [ 49.640894][ T4505] lock_acquire+0x20c/0x644 [ 49.641608][ T4505] down_write+0x5c/0x88 [ 49.642287][ T4505] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 49.643272][ T4505] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 49.644255][ T4505] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 49.645259][ T4505] ocfs2_xattr_set+0x91c/0xe98 [ 49.646060][ T4505] ocfs2_xattr_security_set+0x4c/0x64 [ 49.646941][ T4505] __vfs_setxattr+0x388/0x3a4 [ 49.647762][ T4505] __vfs_setxattr_noperm+0x120/0x564 [ 49.648776][ T4505] __vfs_setxattr_locked+0x1ec/0x218 [ 49.649751][ T4505] vfs_setxattr+0x158/0x2ac [ 49.650581][ T4505] setxattr+0x228/0x28c [ 49.651398][ T4505] path_setxattr+0x12c/0x25c [ 49.652288][ T4505] __arm64_sys_setxattr+0xbc/0xd8 [ 49.653200][ T4505] invoke_syscall+0x98/0x2bc [ 49.653959][ T4505] el0_svc_common+0x138/0x258 [ 49.654728][ T4505] do_el0_svc+0x58/0x13c [ 49.655524][ T4505] el0_svc+0x58/0x138 [ 49.656300][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 49.657184][ T4505] el0t_64_sync+0x18c/0x190 [ 49.658053][ T4505] [ 49.658053][ T4505] other info that might help us debug this: [ 49.658053][ T4505] [ 49.659730][ T4505] Chain exists of: [ 49.659730][ T4505] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 --> jbd2_handle --> &oi->ip_xattr_sem [ 49.659730][ T4505] [ 49.662317][ T4505] Possible unsafe locking scenario: [ 49.662317][ T4505] [ 49.663516][ T4505] CPU0 CPU1 [ 49.664433][ T4505] ---- ---- [ 49.665292][ T4505] lock(&oi->ip_xattr_sem); [ 49.666017][ T4505] lock(jbd2_handle); [ 49.667096][ T4505] lock(&oi->ip_xattr_sem); [ 49.668261][ T4505] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 49.669446][ T4505] [ 49.669446][ T4505] *** DEADLOCK *** [ 49.669446][ T4505] [ 49.670684][ T4505] 3 locks held by syz.0.17/4505: [ 49.671442][ T4505] #0: ffff0000d5240460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 49.672813][ T4505] #1: ffff0000ea7cc2c8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: vfs_setxattr+0x138/0x2ac [ 49.674347][ T4505] #2: ffff0000ea7cbff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 49.675815][ T4505] [ 49.675815][ T4505] stack backtrace: [ 49.676661][ T4505] CPU: 1 PID: 4505 Comm: syz.0.17 Not tainted syzkaller #0 [ 49.677652][ T4505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.679084][ T4505] Call trace: [ 49.679570][ T4505] dump_backtrace+0x1c8/0x1f4 [ 49.680288][ T4505] show_stack+0x2c/0x3c [ 49.680937][ T4505] __dump_stack+0x30/0x40 [ 49.681644][ T4505] dump_stack_lvl+0xf8/0x160 [ 49.682396][ T4505] dump_stack+0x1c/0x5c [ 49.683107][ T4505] print_circular_bug+0x148/0x1b0 [ 49.683937][ T4505] check_noncircular+0x240/0x2d4 [ 49.684702][ T4505] __lock_acquire+0x293c/0x6544 [ 49.685481][ T4505] lock_acquire+0x20c/0x644 [ 49.686265][ T4505] down_write+0x5c/0x88 [ 49.686957][ T4505] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 49.687984][ T4505] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 49.689056][ T4505] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 49.689962][ T4505] ocfs2_xattr_set+0x91c/0xe98 [ 49.690724][ T4505] ocfs2_xattr_security_set+0x4c/0x64 [ 49.691576][ T4505] __vfs_setxattr+0x388/0x3a4 [ 49.692387][ T4505] __vfs_setxattr_noperm+0x120/0x564 [ 49.693292][ T4505] __vfs_setxattr_locked+0x1ec/0x218 [ 49.694175][ T4505] vfs_setxattr+0x158/0x2ac [ 49.694918][ T4505] setxattr+0x228/0x28c [ 49.695636][ T4505] path_setxattr+0x12c/0x25c [ 49.696418][ T4505] __arm64_sys_setxattr+0xbc/0xd8 [ 49.697212][ T4505] invoke_syscall+0x98/0x2bc [ 49.697961][ T4505] el0_svc_common+0x138/0x258 [ 49.698794][ T4505] do_el0_svc+0x58/0x13c [ 49.699505][ T4505] el0_svc+0x58/0x138 [ 49.700162][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 49.701029][ T4505] el0t_64_sync+0x18c/0x190 [ 49.707965][ T4415] ocfs2: Unmounting device (7,0) on (node local)