Warning: Permanently added '10.128.1.79' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 33.797889][ T4325] cgroup: Unknown subsys name 'net' [ 34.022758][ T4325] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 34.273528][ T4325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 38.485716][ T4340] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.487350][ T4342] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.488551][ T4342] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.490006][ T4342] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.491328][ T4342] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.492533][ T4342] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.915984][ T4367] chnl_net:caif_netlink_parms(): no params data found [ 38.932864][ T4367] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.934036][ T4367] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.935594][ T4367] device bridge_slave_0 entered promiscuous mode [ 38.937732][ T4367] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.938820][ T4367] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.940186][ T4367] device bridge_slave_1 entered promiscuous mode [ 38.949123][ T4367] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.951664][ T4367] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.959186][ T4367] team0: Port device team_slave_0 added [ 38.961005][ T4367] team0: Port device team_slave_1 added [ 38.966833][ T4367] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.967883][ T4367] 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. [ 38.972477][ T4367] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.974966][ T4367] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.975945][ T4367] 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. [ 38.979366][ T4367] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.031400][ T4367] device hsr_slave_0 entered promiscuous mode [ 39.120476][ T4367] device hsr_slave_1 entered promiscuous mode [ 39.193624][ T4367] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.232611][ T4367] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.283394][ T4367] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.321976][ T4367] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.389757][ T4367] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.390998][ T4367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.392341][ T4367] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.393372][ T4367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.411199][ T4367] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.415225][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.417280][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.418993][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.425106][ T4367] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.428389][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.429954][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.431092][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.508712][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.512287][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.513460][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.515289][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.516776][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.518467][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.520643][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.524210][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.526912][ T4367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.578814][ T4367] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.583501][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.584767][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.588309][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.595211][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.596748][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.598058][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.600162][ T4367] device veth0_vlan entered promiscuous mode [ 39.603697][ T4367] device veth1_vlan entered promiscuous mode [ 39.609968][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.611733][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.613254][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.615657][ T4367] device veth0_macvtap entered promiscuous mode [ 39.618042][ T4367] device veth1_macvtap entered promiscuous mode [ 39.625056][ T4367] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.626236][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.628142][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.631770][ T4367] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.632988][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.635486][ T4367] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.636748][ T4367] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.638005][ T4367] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.639236][ T4367] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.733359][ T1581] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.734484][ T1581] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.736084][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.744807][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.745936][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.747365][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:40 executed programs: 0 [ 40.435513][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.436798][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.438109][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.439529][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.441177][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.442372][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.492049][ T4432] chnl_net:caif_netlink_parms(): no params data found [ 40.507648][ T4432] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.508856][ T4432] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.510400][ T4432] device bridge_slave_0 entered promiscuous mode [ 40.516212][ T4432] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.517310][ T4432] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.518705][ T4432] device bridge_slave_1 entered promiscuous mode [ 40.525805][ T4432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.527920][ T4432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.534518][ T4432] team0: Port device team_slave_0 added [ 40.536201][ T4432] team0: Port device team_slave_1 added [ 40.542652][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.543632][ T4432] 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. [ 40.547206][ T4432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.549269][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.550511][ T4432] 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. [ 40.554435][ T4432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.621400][ T4432] device hsr_slave_0 entered promiscuous mode [ 40.660500][ T4432] device hsr_slave_1 entered promiscuous mode [ 40.700334][ T4432] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.701560][ T4432] Cannot create hsr debugfs directory [ 40.831537][ T4432] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.480584][ T4342] Bluetooth: hci0: command 0x0409 tx timeout [ 43.561582][ T4432] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.560722][ T4342] Bluetooth: hci0: command 0x041b tx timeout [ 45.421435][ T4432] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.502288][ T4432] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.663089][ T4432] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.752207][ T4432] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.791523][ T4432] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.882274][ T4432] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.992688][ T4432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.996081][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.997606][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.000105][ T4432] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.003685][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.005207][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.006632][ T219] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.007730][ T219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.009232][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.012563][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.014005][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.015333][ T219] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.016396][ T219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.018721][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.023094][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.063541][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.065575][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.067138][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.070341][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.071916][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.074772][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.076217][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.078663][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.080071][ T219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.082777][ T4432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.165936][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.167275][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.170568][ T4432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.177024][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.178698][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.184178][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.185666][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.187224][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.188497][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.190660][ T4432] device veth0_vlan entered promiscuous mode [ 46.193884][ T4432] device veth1_vlan entered promiscuous mode [ 46.201342][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.202915][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.204260][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.205762][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.208442][ T4432] device veth0_macvtap entered promiscuous mode [ 46.210721][ T4432] device veth1_macvtap entered promiscuous mode [ 46.214916][ T4432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 46.216458][ T4432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.218380][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.219521][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.221860][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.223206][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.224841][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.262999][ T4432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 46.264604][ T4432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.266460][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.267583][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.269121][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.271819][ T4432] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.273024][ T4432] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.274226][ T4432] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.275417][ T4432] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.295527][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.300024][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.352844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.355387][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.356802][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.358567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 46.488201][ T4465] loop0: detected capacity change from 0 to 32768 [ 46.495387][ T4465] (syz.0.17,4465,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 46.497866][ T4465] (syz.0.17,4465,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 46.508518][ T4465] JBD2: Ignoring recovery information on journal [ 46.521115][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.531394][ T4465] [ 46.531864][ T4465] ====================================================== [ 46.532785][ T4465] WARNING: possible circular locking dependency detected [ 46.533726][ T4465] syzkaller #0 Not tainted [ 46.534315][ T4465] ------------------------------------------------------ [ 46.535171][ T4465] syz.0.17/4465 is trying to acquire lock: [ 46.535903][ T4465] ffff0000e9b71808 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 46.537682][ T4465] [ 46.537682][ T4465] but task is already holding lock: [ 46.538629][ T4465] ffff0000e9b686f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 46.539864][ T4465] [ 46.539864][ T4465] which lock already depends on the new lock. [ 46.539864][ T4465] [ 46.541287][ T4465] [ 46.541287][ T4465] the existing dependency chain (in reverse order) is: [ 46.542621][ T4465] [ 46.542621][ T4465] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 46.543721][ T4465] down_read+0x64/0x304 [ 46.544374][ T4465] ocfs2_init_acl+0x258/0x5f0 [ 46.545070][ T4465] ocfs2_mknod+0x1168/0x1f18 [ 46.545725][ T4465] ocfs2_mkdir+0x19c/0x4f0 [ 46.546431][ T4465] vfs_mkdir+0x314/0x4d4 [ 46.547082][ T4465] do_mkdirat+0x1b4/0x3e0 [ 46.547740][ T4465] __arm64_sys_mkdirat+0x90/0xa8 [ 46.548473][ T4465] invoke_syscall+0x98/0x2bc [ 46.549167][ T4465] el0_svc_common+0x138/0x258 [ 46.549865][ T4465] do_el0_svc+0x58/0x13c [ 46.550506][ T4465] el0_svc+0x58/0x138 [ 46.551122][ T4465] el0t_64_sync_handler+0x84/0xf0 [ 46.551858][ T4465] el0t_64_sync+0x18c/0x190 [ 46.552578][ T4465] [ 46.552578][ T4465] -> #4 (jbd2_handle){.+.+}-{0:0}: [ 46.553547][ T4465] start_this_handle+0xfe0/0x122c [ 46.554311][ T4465] jbd2__journal_start+0x288/0x51c [ 46.555156][ T4465] jbd2_journal_start+0x3c/0x4c [ 46.555975][ T4465] ocfs2_start_trans+0x380/0x6c4 [ 46.556731][ T4465] ocfs2_modify_bh+0xe4/0x43c [ 46.557452][ T4465] ocfs2_local_read_info+0x102c/0x131c [ 46.558265][ T4465] dquot_load_quota_sb+0x6c4/0xa24 [ 46.559056][ T4465] dquot_load_quota_inode+0x274/0x4e4 [ 46.559886][ T4465] ocfs2_enable_quotas+0x17c/0x3b4 [ 46.560684][ T4465] ocfs2_fill_super+0x3060/0x3e98 [ 46.561430][ T4465] mount_bdev+0x264/0x358 [ 46.562079][ T4465] ocfs2_mount+0x44/0x58 [ 46.562719][ T4465] legacy_get_tree+0xd4/0x16c [ 46.563438][ T4465] vfs_get_tree+0x90/0x274 [ 46.564180][ T4465] do_new_mount+0x228/0x810 [ 46.564967][ T4465] path_mount+0x5b4/0xe78 [ 46.565694][ T4465] __arm64_sys_mount+0x49c/0x584 [ 46.566500][ T4465] invoke_syscall+0x98/0x2bc [ 46.567230][ T4465] el0_svc_common+0x138/0x258 [ 46.567977][ T4465] do_el0_svc+0x58/0x13c [ 46.568683][ T4465] el0_svc+0x58/0x138 [ 46.569325][ T4465] el0t_64_sync_handler+0x84/0xf0 [ 46.570111][ T4465] el0t_64_sync+0x18c/0x190 [ 46.570833][ T4465] [ 46.570833][ T4465] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 46.572024][ T4465] down_read+0x64/0x304 [ 46.572690][ T4465] ocfs2_start_trans+0x374/0x6c4 [ 46.573459][ T4465] ocfs2_modify_bh+0xe4/0x43c [ 46.574206][ T4465] ocfs2_local_read_info+0x102c/0x131c [ 46.575049][ T4465] dquot_load_quota_sb+0x6c4/0xa24 [ 46.575843][ T4465] dquot_load_quota_inode+0x274/0x4e4 [ 46.576665][ T4465] ocfs2_enable_quotas+0x17c/0x3b4 [ 46.577453][ T4465] ocfs2_fill_super+0x3060/0x3e98 [ 46.578234][ T4465] mount_bdev+0x264/0x358 [ 46.578918][ T4465] ocfs2_mount+0x44/0x58 [ 46.579585][ T4465] legacy_get_tree+0xd4/0x16c [ 46.580416][ T4465] vfs_get_tree+0x90/0x274 [ 46.581176][ T4465] do_new_mount+0x228/0x810 [ 46.581963][ T4465] path_mount+0x5b4/0xe78 [ 46.582711][ T4465] __arm64_sys_mount+0x49c/0x584 [ 46.583547][ T4465] invoke_syscall+0x98/0x2bc [ 46.584331][ T4465] el0_svc_common+0x138/0x258 [ 46.585115][ T4465] do_el0_svc+0x58/0x13c [ 46.585852][ T4465] el0_svc+0x58/0x138 [ 46.586529][ T4465] el0t_64_sync_handler+0x84/0xf0 [ 46.587385][ T4465] el0t_64_sync+0x18c/0x190 [ 46.588157][ T4465] [ 46.588157][ T4465] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 46.589282][ T4465] ocfs2_start_trans+0x20c/0x6c4 [ 46.590085][ T4465] ocfs2_mknod+0xc7c/0x1f18 [ 46.590805][ T4465] ocfs2_mkdir+0x19c/0x4f0 [ 46.591513][ T4465] vfs_mkdir+0x314/0x4d4 [ 46.592224][ T4465] do_mkdirat+0x1b4/0x3e0 [ 46.592955][ T4465] __arm64_sys_mkdirat+0x90/0xa8 [ 46.593755][ T4465] invoke_syscall+0x98/0x2bc [ 46.594529][ T4465] el0_svc_common+0x138/0x258 [ 46.595309][ T4465] do_el0_svc+0x58/0x13c [ 46.596013][ T4465] el0_svc+0x58/0x138 [ 46.596676][ T4465] el0t_64_sync_handler+0x84/0xf0 [ 46.597491][ T4465] el0t_64_sync+0x18c/0x190 [ 46.598217][ T4465] [ 46.598217][ T4465] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}: [ 46.599758][ T4465] down_write+0x5c/0x88 [ 46.600441][ T4465] ocfs2_reserve_local_alloc_bits+0xf8/0x278c [ 46.601333][ T4465] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 46.602284][ T4465] ocfs2_reserve_clusters+0x3c/0x50 [ 46.603080][ T4465] ocfs2_mknod+0xc2c/0x1f18 [ 46.603852][ T4465] ocfs2_mkdir+0x19c/0x4f0 [ 46.604612][ T4465] vfs_mkdir+0x314/0x4d4 [ 46.605351][ T4465] do_mkdirat+0x1b4/0x3e0 [ 46.606093][ T4465] __arm64_sys_mkdirat+0x90/0xa8 [ 46.606916][ T4465] invoke_syscall+0x98/0x2bc [ 46.607707][ T4465] el0_svc_common+0x138/0x258 [ 46.608493][ T4465] do_el0_svc+0x58/0x13c [ 46.609232][ T4465] el0_svc+0x58/0x138 [ 46.609957][ T4465] el0t_64_sync_handler+0x84/0xf0 [ 46.610854][ T4465] el0t_64_sync+0x18c/0x190 [ 46.611669][ T4465] [ 46.611669][ T4465] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}: [ 46.613251][ T4465] __lock_acquire+0x293c/0x6544 [ 46.614050][ T4465] lock_acquire+0x20c/0x644 [ 46.614779][ T4465] down_write+0x5c/0x88 [ 46.615454][ T4465] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 46.616385][ T4465] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 46.617366][ T4465] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 46.618284][ T4465] ocfs2_xattr_set+0x91c/0xe98 [ 46.619067][ T4465] ocfs2_set_acl+0x3ec/0x4a0 [ 46.619792][ T4465] ocfs2_iop_set_acl+0x174/0x240 [ 46.620557][ T4465] posix_acl_xattr_set+0x2f8/0x398 [ 46.621365][ T4465] __vfs_setxattr+0x388/0x3a4 [ 46.622114][ T4465] __vfs_setxattr_noperm+0x120/0x564 [ 46.622934][ T4465] __vfs_setxattr_locked+0x1ec/0x218 [ 46.623760][ T4465] vfs_setxattr+0x158/0x2ac [ 46.624462][ T4465] setxattr+0x228/0x28c [ 46.625125][ T4465] path_setxattr+0x12c/0x25c [ 46.625864][ T4465] __arm64_sys_setxattr+0xbc/0xd8 [ 46.626672][ T4465] invoke_syscall+0x98/0x2bc [ 46.627426][ T4465] el0_svc_common+0x138/0x258 [ 46.628159][ T4465] do_el0_svc+0x58/0x13c [ 46.628853][ T4465] el0_svc+0x58/0x138 [ 46.629492][ T4465] el0t_64_sync_handler+0x84/0xf0 [ 46.630256][ T4465] el0t_64_sync+0x18c/0x190 [ 46.630959][ T4465] [ 46.630959][ T4465] other info that might help us debug this: [ 46.630959][ T4465] [ 46.632386][ T4465] Chain exists of: [ 46.632386][ T4465] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5 --> jbd2_handle --> &oi->ip_xattr_sem [ 46.632386][ T4465] [ 46.634512][ T4465] Possible unsafe locking scenario: SYZFAIL: failed to recv rpc [ 46.634512][ T4465] [ 46.635542][ T4465] CPU0 CPU1 [ 46.636290][ T4465] ---- ---- [ 46.637041][ T4465] lock(&oi->ip_xattr_sem); [ 46.637688][ T4465] lock(jbd2_handle); [ 46.638589][ T4465] lock(&oi->ip_xattr_sem); [ 46.639557][ T4465] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 46.640564][ T4465] [ 46.640564][ T4465] *** DEADLOCK *** [ 46.640564][ T4465] [ 46.641685][ T4465] 3 locks held by syz.0.17/4465: [ 46.642374][ T4465] #0: ffff0000de710460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 46.643688][ T4465] #1: ffff0000e9b689c8 (&type->i_mutex_dir_key#9){+.+.}-{3:3}, at: vfs_setxattr+0x138/0x2ac [ 46.645118][ T4465] #2: ffff0000e9b686f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x32c/0xe98 [ 46.646489][ T4465] [ 46.646489][ T4465] stack backtrace: [ 46.647305][ T4465] CPU: 0 PID: 4465 Comm: syz.0.17 Not tainted syzkaller #0 [ 46.648315][ T4465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 46.649689][ T4465] Call trace: [ 46.650150][ T4465] dump_backtrace+0x1c8/0x1f4 [ 46.650812][ T4465] show_stack+0x2c/0x3c [ 46.651411][ T4465] __dump_stack+0x30/0x40 [ 46.652017][ T4465] dump_stack_lvl+0xf8/0x160 [ 46.652656][ T4465] dump_stack+0x1c/0x5c [ 46.653233][ T4465] print_circular_bug+0x148/0x1b0 [ 46.653930][ T4465] check_noncircular+0x240/0x2d4 [ 46.654648][ T4465] __lock_acquire+0x293c/0x6544 [ 46.655344][ T4465] lock_acquire+0x20c/0x644 [ 46.655984][ T4465] down_write+0x5c/0x88 [ 46.656576][ T4465] ocfs2_reserve_suballoc_bits+0x12c/0x3cd4 [ 46.657386][ T4465] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 46.658311][ T4465] ocfs2_init_xattr_set_ctxt+0x300/0x7bc [ 46.659109][ T4465] ocfs2_xattr_set+0x91c/0xe98 [ 46.659763][ T4465] ocfs2_set_acl+0x3ec/0x4a0 [ 46.660375][ T4465] ocfs2_iop_set_acl+0x174/0x240 [ 46.661053][ T4465] posix_acl_xattr_set+0x2f8/0x398 [ 46.661772][ T4465] __vfs_setxattr+0x388/0x3a4 [ 46.662414][ T4465] __vfs_setxattr_noperm+0x120/0x564 [ 46.663218][ T4465] __vfs_setxattr_locked+0x1ec/0x218 [ 46.663979][ T4465] vfs_setxattr+0x158/0x2ac [ 46.664684][ T4465] setxattr+0x228/0x28c [ 46.665223][ T4465] path_setxattr+0x12c/0x25c [ 46.665866][ T4465] __arm64_sys_setxattr+0xbc/0xd8 [ 46.666540][ T4465] invoke_syscall+0x98/0x2bc [ 46.667156][ T4465] el0_svc_common+0x138/0x258 [ 46.667786][ T4465] do_el0_svc+0x58/0x13c [ 46.668350][ T4465] el0_svc+0x58/0x138 [ 46.668900][ T4465] el0t_64_sync_handler+0x84/0xf0 [ 46.669563][ T4465] el0t_64_sync+0x18c/0x190 [ 46.670820][ T4342] Bluetooth: hci0: command 0x040f tx timeout [ 46.712420][ T4432] ocfs2: Unmounting device (7,0) on (node local) fd=3 want=4 recv=0 n=0