Warning: Permanently added '10.128.0.12' (ED25519) to the list of known hosts. 2025/09/09 07:51:39 parsed 1 programs [ 81.973651][ T4274] cgroup: Unknown subsys name 'net' [ 82.107913][ T4274] cgroup: Unknown subsys name 'rlimit' [ 83.622194][ T4274] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 85.664746][ T4297] chnl_net:caif_netlink_parms(): no params data found [ 85.717407][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.725080][ T4297] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.733220][ T4297] device bridge_slave_0 entered promiscuous mode [ 85.745726][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.752962][ T4297] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.760770][ T4297] device bridge_slave_1 entered promiscuous mode [ 85.788953][ T4297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.800130][ T4297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.828017][ T4297] team0: Port device team_slave_0 added [ 85.837393][ T4297] team0: Port device team_slave_1 added [ 85.859122][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.866375][ T4297] 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. [ 85.893097][ T4297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.905976][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.913030][ T4297] 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. [ 85.939198][ T4297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.980494][ T4297] device hsr_slave_0 entered promiscuous mode [ 85.987973][ T4297] device hsr_slave_1 entered promiscuous mode [ 86.120916][ T4297] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.131123][ T4297] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.140835][ T4297] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.151538][ T4297] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.177018][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.184276][ T4297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.192634][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.199756][ T4297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.257066][ T4297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.272095][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.281908][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.291381][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.315598][ T4297] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.327839][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.336446][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.343578][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.362752][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.371479][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.378633][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.398592][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.407216][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.430668][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.444184][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.455849][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.467780][ T4297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.663541][ T32] cfg80211: failed to load regulatory.db [ 86.670750][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.678527][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.700615][ T4297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.717875][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.726657][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.749562][ T4297] device veth0_vlan entered promiscuous mode [ 86.765085][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.775358][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.784306][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.792599][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.804303][ T4297] device veth1_vlan entered promiscuous mode [ 86.828518][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.842639][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.851104][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.861442][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.872874][ T4297] device veth0_macvtap entered promiscuous mode [ 86.882010][ T4297] device veth1_macvtap entered promiscuous mode [ 86.900575][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.909955][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.918589][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.927906][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.936862][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.947994][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.956082][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.965024][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.976739][ T4297] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.987644][ T4297] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.997260][ T4297] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.006155][ T4297] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.125910][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.498691][ T4351] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.511655][ T4351] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.519526][ T4351] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.528270][ T4351] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.536029][ T4351] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.544576][ T4351] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.247527][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.256651][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.277234][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.286492][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.294952][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.310990][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.324855][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/09 07:51:49 executed programs: 0 [ 89.665225][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.673430][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.680914][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.690019][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.699083][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.706439][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.836448][ T4370] chnl_net:caif_netlink_parms(): no params data found [ 89.889070][ T4370] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.896327][ T4370] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.904591][ T4370] device bridge_slave_0 entered promiscuous mode [ 89.912850][ T4370] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.920000][ T4370] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.928446][ T4370] device bridge_slave_1 entered promiscuous mode [ 89.954841][ T4370] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.965807][ T4370] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.990847][ T4370] team0: Port device team_slave_0 added [ 89.998295][ T4370] team0: Port device team_slave_1 added [ 90.019434][ T4370] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.026781][ T4370] 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. [ 90.052963][ T4370] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.065223][ T4370] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.072270][ T4370] 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. [ 90.098297][ T4370] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.133016][ T4370] device hsr_slave_0 entered promiscuous mode [ 90.139848][ T4370] device hsr_slave_1 entered promiscuous mode [ 90.146723][ T4370] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.154871][ T4370] Cannot create hsr debugfs directory [ 91.782782][ T4351] Bluetooth: hci0: command 0x0409 tx timeout [ 91.822522][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.935479][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.790037][ T9] device hsr_slave_0 left promiscuous mode [ 92.800691][ T9] device hsr_slave_1 left promiscuous mode [ 92.807774][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.818043][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.827002][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.837173][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.846144][ T9] device bridge_slave_1 left promiscuous mode [ 92.855516][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.867363][ T9] device bridge_slave_0 left promiscuous mode [ 92.876919][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.905968][ T9] device veth1_macvtap left promiscuous mode [ 92.914451][ T9] device veth0_macvtap left promiscuous mode [ 92.920785][ T9] device veth1_vlan left promiscuous mode [ 92.927397][ T9] device veth0_vlan left promiscuous mode [ 93.280615][ T9] team0 (unregistering): Port device team_slave_1 removed [ 93.307590][ T9] team0 (unregistering): Port device team_slave_0 removed [ 93.333472][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 93.362797][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 93.597929][ T9] bond0 (unregistering): Released all slaves [ 93.681232][ T4370] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.690518][ T4370] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.700778][ T4370] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.710891][ T4370] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.795739][ T4370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.808252][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.816162][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.826626][ T4370] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.836471][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.845660][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.855236][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.862429][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.870062][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 93.880520][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.889172][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.898480][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.907030][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.914181][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.922133][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.936628][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.948523][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.958222][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.967257][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.984976][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.994187][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.002830][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.011195][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.023343][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.040399][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.052368][ T4370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.267447][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.275118][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.293258][ T4370] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.318732][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.327751][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.348779][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.357617][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.374108][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.382543][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.393138][ T4370] device veth0_vlan entered promiscuous mode [ 94.408059][ T4370] device veth1_vlan entered promiscuous mode [ 94.432416][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.440959][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.449317][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.458354][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.473348][ T4370] device veth0_macvtap entered promiscuous mode [ 94.487957][ T4370] device veth1_macvtap entered promiscuous mode [ 94.515498][ T4370] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.525433][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.534352][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.543531][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.552753][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.564025][ T4370] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.573336][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.583460][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.594159][ T4370] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.603784][ T4370] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.612754][ T4370] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.621473][ T4370] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.718408][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.728737][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.773773][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.786497][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.794797][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.803915][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 95.087832][ T4435] loop0: detected capacity change from 0 to 32768 [ 95.149391][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.164551][ T4315] (kworker/u4:5,4315,1):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #72: rec_len % 4 != 0 - offset=16, inode=66, rec_len=491, name_len=2 [ 95.194727][ T4435] [ 95.197123][ T4435] ====================================================== [ 95.204159][ T4435] WARNING: possible circular locking dependency detected [ 95.211208][ T4435] syzkaller #0 Not tainted [ 95.215653][ T4435] ------------------------------------------------------ [ 95.222705][ T4435] syz.0.17/4435 is trying to acquire lock: [ 95.228515][ T4435] ffff88805b44a648 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 95.241776][ T4435] [ 95.241776][ T4435] but task is already holding lock: [ 95.249145][ T4435] ffff88805b4486f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x40c/0x11e0 [ 95.258677][ T4435] [ 95.258677][ T4435] which lock already depends on the new lock. [ 95.258677][ T4435] [ 95.269101][ T4435] [ 95.269101][ T4435] the existing dependency chain (in reverse order) is: [ 95.278120][ T4435] [ 95.278120][ T4435] -> #5 (&oi->ip_xattr_sem){++++}-{3:3}: [ 95.285956][ T4435] down_read+0x42/0x2d0 [ 95.290646][ T4435] ocfs2_init_acl+0x2fb/0x720 [ 95.295864][ T4435] ocfs2_mknod+0x1463/0x2350 [ 95.300982][ T4435] ocfs2_create+0x1b6/0x4a0 [ 95.306015][ T4435] path_openat+0x1187/0x2e70 [ 95.311141][ T4435] do_filp_open+0x1c1/0x3c0 [ 95.316182][ T4435] do_sys_openat2+0x142/0x490 [ 95.321389][ T4435] __x64_sys_open+0x11b/0x140 [ 95.326608][ T4435] do_syscall_64+0x4c/0xa0 [ 95.331569][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.338013][ T4435] [ 95.338013][ T4435] -> #4 (jbd2_handle){++++}-{0:0}: [ 95.345340][ T4435] start_this_handle+0x1f49/0x2150 [ 95.350996][ T4435] jbd2__journal_start+0x2b7/0x5a0 [ 95.356649][ T4435] jbd2_journal_start+0x26/0x30 [ 95.362040][ T4435] ocfs2_start_trans+0x372/0x6c0 [ 95.367517][ T4435] ocfs2_mknod+0xe6a/0x2350 [ 95.372546][ T4435] ocfs2_create+0x1b6/0x4a0 [ 95.377574][ T4435] path_openat+0x1187/0x2e70 [ 95.382700][ T4435] do_filp_open+0x1c1/0x3c0 [ 95.387737][ T4435] do_sys_openat2+0x142/0x490 [ 95.392946][ T4435] __x64_sys_open+0x11b/0x140 [ 95.398149][ T4435] do_syscall_64+0x4c/0xa0 [ 95.403091][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.409515][ T4435] [ 95.409515][ T4435] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 95.418035][ T4435] down_read+0x42/0x2d0 [ 95.422720][ T4435] ocfs2_start_trans+0x366/0x6c0 [ 95.428192][ T4435] ocfs2_mknod+0xe6a/0x2350 [ 95.433237][ T4435] ocfs2_create+0x1b6/0x4a0 [ 95.438266][ T4435] path_openat+0x1187/0x2e70 [ 95.443393][ T4435] do_filp_open+0x1c1/0x3c0 [ 95.448431][ T4435] do_sys_openat2+0x142/0x490 [ 95.453639][ T4435] __x64_sys_open+0x11b/0x140 [ 95.458885][ T4435] do_syscall_64+0x4c/0xa0 [ 95.463831][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.470275][ T4435] [ 95.470275][ T4435] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 95.477752][ T4435] ocfs2_start_trans+0x267/0x6c0 [ 95.483222][ T4435] ocfs2_mknod+0xe6a/0x2350 [ 95.488248][ T4435] ocfs2_create+0x1b6/0x4a0 [ 95.493273][ T4435] path_openat+0x1187/0x2e70 [ 95.498393][ T4435] do_filp_open+0x1c1/0x3c0 [ 95.503425][ T4435] do_sys_openat2+0x142/0x490 [ 95.508641][ T4435] __x64_sys_open+0x11b/0x140 [ 95.513871][ T4435] do_syscall_64+0x4c/0xa0 [ 95.518823][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.525255][ T4435] [ 95.525255][ T4435] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{3:3}: [ 95.535770][ T4435] down_write+0x36/0x60 [ 95.540452][ T4435] ocfs2_reserve_local_alloc_bits+0x122/0x2670 [ 95.547132][ T4435] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 95.553997][ T4435] ocfs2_mknod+0xe18/0x2350 [ 95.559026][ T4435] ocfs2_create+0x1b6/0x4a0 [ 95.564057][ T4435] path_openat+0x1187/0x2e70 [ 95.569184][ T4435] do_filp_open+0x1c1/0x3c0 [ 95.574219][ T4435] do_sys_openat2+0x142/0x490 [ 95.579425][ T4435] __x64_sys_open+0x11b/0x140 [ 95.584631][ T4435] do_syscall_64+0x4c/0xa0 [ 95.589605][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.596032][ T4435] [ 95.596032][ T4435] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 95.606555][ T4435] __lock_acquire+0x2cf8/0x7c50 [ 95.611937][ T4435] lock_acquire+0x1b4/0x490 [ 95.616966][ T4435] down_write+0x36/0x60 [ 95.621651][ T4435] ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 95.628074][ T4435] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 95.634931][ T4435] ocfs2_init_xattr_set_ctxt+0x2f8/0x750 [ 95.641091][ T4435] ocfs2_xattr_set+0xb69/0x11e0 [ 95.646470][ T4435] ocfs2_set_acl+0x4e1/0x590 [ 95.651592][ T4435] ocfs2_iop_set_acl+0x16f/0x270 [ 95.657075][ T4435] posix_acl_xattr_set+0x387/0x3f0 [ 95.662717][ T4435] __vfs_setxattr+0x3e0/0x420 [ 95.667929][ T4435] __vfs_setxattr_noperm+0x129/0x5e0 [ 95.673756][ T4435] vfs_setxattr+0x168/0x2f0 [ 95.678806][ T4435] setxattr+0x2b2/0x2d0 [ 95.683502][ T4435] path_setxattr+0x142/0x280 [ 95.688626][ T4435] __x64_sys_setxattr+0xb7/0xd0 [ 95.694006][ T4435] do_syscall_64+0x4c/0xa0 [ 95.698955][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.705389][ T4435] [ 95.705389][ T4435] other info that might help us debug this: [ 95.705389][ T4435] [ 95.715636][ T4435] Chain exists of: [ 95.715636][ T4435] &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3 --> jbd2_handle --> &oi->ip_xattr_sem [ 95.715636][ T4435] [ 95.731380][ T4435] Possible unsafe locking scenario: [ 95.731380][ T4435] [ 95.738833][ T4435] CPU0 CPU1 [ 95.744197][ T4435] ---- ---- [ 95.749564][ T4435] lock(&oi->ip_xattr_sem); [ 95.754169][ T4435] lock(jbd2_handle); [ 95.760864][ T4435] lock(&oi->ip_xattr_sem); [ 95.767981][ T4435] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3); [ 95.775275][ T4435] [ 95.775275][ T4435] *** DEADLOCK *** [ 95.775275][ T4435] [ 95.783428][ T4435] 3 locks held by syz.0.17/4435: [ 95.788364][ T4435] #0: ffff88807a8ba460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 95.797611][ T4435] #1: ffff88805b4489c8 (&type->i_mutex_dir_key#8){+.+.}-{3:3}, at: vfs_setxattr+0x141/0x2f0 [ 95.807825][ T4435] #2: ffff88805b4486f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_xattr_set+0x40c/0x11e0 [ 95.817761][ T4435] [ 95.817761][ T4435] stack backtrace: [ 95.823749][ T4435] CPU: 0 PID: 4435 Comm: syz.0.17 Not tainted syzkaller #0 [ 95.830948][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 95.841014][ T4435] Call Trace: [ 95.844296][ T4435] [ 95.847235][ T4435] dump_stack_lvl+0x168/0x22e [ 95.851925][ T4435] ? load_image+0x3b0/0x3b0 [ 95.856437][ T4435] ? show_regs_print_info+0x12/0x12 [ 95.861670][ T4435] ? print_circular_bug+0x12b/0x1a0 [ 95.866889][ T4435] check_noncircular+0x274/0x310 [ 95.871844][ T4435] ? add_chain_block+0x940/0x940 [ 95.876801][ T4435] ? lockdep_lock+0xdc/0x1e0 [ 95.881397][ T4435] ? verify_lock_unused+0x140/0x140 [ 95.886604][ T4435] ? _find_first_zero_bit+0xcf/0x100 [ 95.891904][ T4435] __lock_acquire+0x2cf8/0x7c50 [ 95.896793][ T4435] ? verify_lock_unused+0x140/0x140 [ 95.902006][ T4435] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 95.907648][ T4435] ? do_raw_spin_lock+0x11d/0x280 [ 95.912689][ T4435] ? mutex_unlock+0x10/0x10 [ 95.917204][ T4435] ? __rwlock_init+0x140/0x140 [ 95.921980][ T4435] ? __rwlock_init+0x140/0x140 [ 95.926794][ T4435] ? do_raw_spin_unlock+0x11d/0x230 [ 95.932011][ T4435] lock_acquire+0x1b4/0x490 [ 95.936526][ T4435] ? ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 95.942604][ T4435] ? __might_sleep+0xd0/0xd0 [ 95.947207][ T4435] ? read_lock_is_recursive+0x10/0x10 [ 95.952597][ T4435] down_write+0x36/0x60 [ 95.956766][ T4435] ? ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 95.962844][ T4435] ocfs2_reserve_suballoc_bits+0x162/0x4630 [ 95.968807][ T4435] ? mark_lock+0x94/0x320 [ 95.973150][ T4435] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 95.979146][ T4435] ? lock_chain_count+0x20/0x20 [ 95.984006][ T4435] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 95.989916][ T4435] ? ocfs2_block_group_search+0x4f0/0x4f0 [ 95.995732][ T4435] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 96.001637][ T4435] ? _raw_spin_unlock+0x40/0x40 [ 96.006498][ T4435] ? stack_trace_save+0x98/0xe0 [ 96.011356][ T4435] ? __stack_depot_save+0x421/0x460 [ 96.016564][ T4435] ? kasan_set_track+0x60/0x70 [ 96.021339][ T4435] ? kasan_set_track+0x4b/0x70 [ 96.026112][ T4435] ? __kasan_kmalloc+0x8e/0xa0 [ 96.030883][ T4435] ? ocfs2_reserve_new_metadata_blocks+0x110/0x940 [ 96.037402][ T4435] ? ocfs2_init_xattr_set_ctxt+0x2f8/0x750 [ 96.043214][ T4435] ? ocfs2_xattr_set+0xb69/0x11e0 [ 96.048242][ T4435] ? ocfs2_set_acl+0x4e1/0x590 [ 96.053020][ T4435] ? ocfs2_iop_set_acl+0x16f/0x270 [ 96.058137][ T4435] ? posix_acl_xattr_set+0x387/0x3f0 [ 96.063433][ T4435] ? __vfs_setxattr+0x3e0/0x420 [ 96.068291][ T4435] ? __vfs_setxattr_noperm+0x129/0x5e0 [ 96.073760][ T4435] ? vfs_setxattr+0x168/0x2f0 [ 96.078442][ T4435] ? setxattr+0x2b2/0x2d0 [ 96.082867][ T4435] ? path_setxattr+0x142/0x280 [ 96.087639][ T4435] ? __x64_sys_setxattr+0xb7/0xd0 [ 96.092668][ T4435] ? do_syscall_64+0x4c/0xa0 [ 96.097259][ T4435] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.103348][ T4435] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 96.109688][ T4435] ? ocfs2_init_steal_slots+0x150/0x150 [ 96.115249][ T4435] ? ocfs2_xattr_block_set+0x2da0/0x2da0 [ 96.121067][ T4435] ocfs2_init_xattr_set_ctxt+0x2f8/0x750 [ 96.126713][ T4435] ? ocfs2_prepare_refcount_xattr+0xf20/0xf20 [ 96.132885][ T4435] ? ocfs2_truncate_log_needs_flush+0x131/0x2e0 [ 96.139152][ T4435] ? ocfs2_remove_btree_range+0x1480/0x1480 [ 96.145063][ T4435] ? preempt_count_add+0x8d/0x190 [ 96.150181][ T4435] ? up_write+0x1bb/0x420 [ 96.154530][ T4435] ocfs2_xattr_set+0xb69/0x11e0 [ 96.159404][ T4435] ? __ocfs2_xattr_set_handle+0xf10/0xf10 [ 96.165141][ T4435] ? __kasan_kmalloc+0x8e/0xa0 [ 96.169934][ T4435] ? ocfs2_set_acl+0x11e/0x590 [ 96.174726][ T4435] ? ocfs2_iop_set_acl+0x16f/0x270 [ 96.179854][ T4435] ? posix_acl_xattr_set+0x387/0x3f0 [ 96.185157][ T4435] ? __vfs_setxattr_noperm+0x129/0x5e0 [ 96.190623][ T4435] ? setxattr+0x2b2/0x2d0 [ 96.194974][ T4435] ? from_kgid+0x159/0x680 [ 96.199396][ T4435] ? make_kgid+0x640/0x640 [ 96.203909][ T4435] ? ocfs2_set_acl+0x11e/0x590 [ 96.208679][ T4435] ? rcu_is_watching+0x11/0xa0 [ 96.213457][ T4435] ? ocfs2_set_acl+0x11e/0x590 [ 96.218401][ T4435] ? __kmalloc+0xe1/0x240 [ 96.222744][ T4435] ? ocfs2_inode_lock_atime+0x4e0/0x4e0 [ 96.228300][ T4435] ocfs2_set_acl+0x4e1/0x590 [ 96.232924][ T4435] ocfs2_iop_set_acl+0x16f/0x270 [ 96.237873][ T4435] ? ocfs2_xattr_get+0x220/0x220 [ 96.242811][ T4435] ? from_kgid+0x159/0x680 [ 96.247232][ T4435] ? __kmem_cache_alloc_node+0x140/0x260 [ 96.252871][ T4435] ? make_kgid+0x640/0x640 [ 96.257289][ T4435] ? posix_acl_valid+0x320/0x3a0 [ 96.262249][ T4435] posix_acl_xattr_set+0x387/0x3f0 [ 96.267374][ T4435] ? posix_acl_xattr_get+0x550/0x550 [ 96.272678][ T4435] __vfs_setxattr+0x3e0/0x420 [ 96.277370][ T4435] __vfs_setxattr_noperm+0x129/0x5e0 [ 96.282683][ T4435] vfs_setxattr+0x168/0x2f0 [ 96.287241][ T4435] ? xattr_permission+0x500/0x500 [ 96.292291][ T4435] ? _copy_from_user+0x10b/0x170 [ 96.297253][ T4435] ? setxattr+0x243/0x2d0 [ 96.301606][ T4435] setxattr+0x2b2/0x2d0 [ 96.305796][ T4435] ? path_setxattr+0x280/0x280 [ 96.310575][ T4435] ? __mnt_want_write+0x21f/0x2a0 [ 96.315627][ T4435] path_setxattr+0x142/0x280 [ 96.320237][ T4435] ? simple_xattr_list_add+0xf0/0xf0 [ 96.325533][ T4435] ? lock_chain_count+0x20/0x20 [ 96.330403][ T4435] __x64_sys_setxattr+0xb7/0xd0 [ 96.335262][ T4435] do_syscall_64+0x4c/0xa0 [ 96.339758][ T4435] ? clear_bhb_loop+0x60/0xb0 [ 96.344443][ T4435] ? clear_bhb_loop+0x60/0xb0 [ 96.349148][ T4435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.355059][ T4435] RIP: 0033:0x7f842c58ebe9 [ 96.359495][ T4435] 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 [ 96.379139][ T4435] RSP: 002b:00007ffcc5e1f2e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 96.387563][ T4435] RAX: ffffffffffffffda RBX: 00007f842c7c5fa0 RCX: 00007f842c58ebe9 [ 96.395544][ T4435] RDX: 0000200000000f00 RSI: 00002000000001c0 RDI: 0000200000000c00 [ 96.403816][ T4435] RBP: 00007f842c611e19 R08: 0000000000000000 R09: 0000000000000000 [ 96.411795][ T4435] R10: 000000000000002c R11: 0000000000000246 R12: 0000000000000000 [ 96.419787][ T4435] R13: 00007f842c7c5fa0 R14: 00007f842c7c5fa0 R15: 0000000000000005 [ 96.427783][ T4435] [ 96.437926][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 96.468391][ T4370] ocfs2: Unmounting device (7,0) on (node local)