Warning: Permanently added '10.128.0.101' (ED25519) to the list of known hosts. 2025/10/23 15:26:57 parsed 1 programs [ 62.631164][ T4195] cgroup: Unknown subsys name 'net' [ 62.724433][ T4195] cgroup: Unknown subsys name 'rlimit' [ 63.932224][ T4195] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 65.583130][ T4220] chnl_net:caif_netlink_parms(): no params data found [ 65.621658][ T4220] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.629143][ T4220] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.637459][ T4220] device bridge_slave_0 entered promiscuous mode [ 65.649304][ T4220] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.656460][ T4220] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.664185][ T4220] device bridge_slave_1 entered promiscuous mode [ 65.682549][ T4220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.694894][ T4220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.722714][ T4220] team0: Port device team_slave_0 added [ 65.730948][ T4220] team0: Port device team_slave_1 added [ 65.753164][ T4220] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.760348][ T4220] 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. [ 65.787734][ T4220] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.802175][ T4220] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.809114][ T4220] 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. [ 65.836456][ T4220] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.876008][ T4220] device hsr_slave_0 entered promiscuous mode [ 65.883042][ T4220] device hsr_slave_1 entered promiscuous mode [ 66.006414][ T4220] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.018792][ T4220] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.028710][ T4220] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.039105][ T4220] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.073965][ T4220] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.081192][ T4220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.088952][ T4220] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.096062][ T4220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.148145][ T4220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.162455][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.174157][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.184272][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.193495][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 66.209169][ T4220] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.220379][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.228753][ T1152] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.235832][ T1152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.250151][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.258805][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.265878][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.293355][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.302386][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.312100][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.321701][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.343773][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.356348][ T4220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.464962][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.472920][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.485853][ T4220] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.507699][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.528308][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.537898][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.546744][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.557664][ T4220] device veth0_vlan entered promiscuous mode [ 66.572476][ T4220] device veth1_vlan entered promiscuous mode [ 66.597479][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.606379][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.617199][ T4220] device veth0_macvtap entered promiscuous mode [ 66.629011][ T4220] device veth1_macvtap entered promiscuous mode [ 66.647026][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.656018][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.665142][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.673921][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.682698][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.693308][ T4220] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.702456][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.711457][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.721576][ T4220] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.730850][ T4220] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.739534][ T4220] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.748322][ T4220] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.926009][ T1231] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.305239][ T1231] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.143275][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.149831][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.684472][ T1231] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.765810][ T1231] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.812616][ T1231] device hsr_slave_0 left promiscuous mode [ 72.840332][ T1231] device hsr_slave_1 left promiscuous mode [ 72.846915][ T1231] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.857072][ T1231] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.866576][ T1231] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.875201][ T1231] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.883169][ T1231] device bridge_slave_1 left promiscuous mode [ 72.890179][ T1231] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.907532][ T1231] device bridge_slave_0 left promiscuous mode [ 72.914241][ T1231] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.936500][ T1231] device veth1_macvtap left promiscuous mode [ 72.942870][ T1231] device veth0_macvtap left promiscuous mode [ 72.948942][ T1231] device veth1_vlan left promiscuous mode [ 72.956308][ T1231] device veth0_vlan left promiscuous mode [ 73.121917][ T1231] team0 (unregistering): Port device team_slave_1 removed [ 73.133485][ T1231] team0 (unregistering): Port device team_slave_0 removed [ 73.145985][ T1231] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.158441][ T1231] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.202499][ T1231] bond0 (unregistering): Released all slaves [ 73.485176][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.504989][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.513704][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.523588][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.532619][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.542266][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/10/23 15:27:10 executed programs: 0 [ 74.485827][ T4362] chnl_net:caif_netlink_parms(): no params data found [ 74.603305][ T4362] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.620131][ T4362] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.628524][ T4362] device bridge_slave_0 entered promiscuous mode [ 74.643763][ T4362] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.653659][ T4362] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.663583][ T4362] device bridge_slave_1 entered promiscuous mode [ 74.693649][ T4362] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.705203][ T4362] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.745222][ T4362] team0: Port device team_slave_0 added [ 74.761658][ T4362] team0: Port device team_slave_1 added [ 74.816901][ T4362] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.840889][ T4362] 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. [ 74.889678][ T4362] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.911410][ T4362] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.918362][ T4362] 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. [ 74.974661][ T4362] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.030473][ T4362] device hsr_slave_0 entered promiscuous mode [ 75.037229][ T4362] device hsr_slave_1 entered promiscuous mode [ 75.783128][ T4362] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.795279][ T4362] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.804730][ T4362] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.815564][ T4362] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.876704][ T4362] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.892519][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.901059][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.911391][ T4362] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.922948][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.932022][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.941708][ T3089] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.948754][ T3089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.968934][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.977320][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.986131][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.996148][ T3089] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.003258][ T3089] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.012461][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.021633][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.039424][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.050427][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.058870][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.068976][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.078130][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.088237][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.099742][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.107836][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.116596][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.127263][ T4362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.265822][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.275788][ T7] cfg80211: failed to load regulatory.db [ 76.284613][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.297689][ T4362] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.340441][ T1106] Bluetooth: hci0: command 0x0409 tx timeout [ 76.360798][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.370327][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.388826][ T4362] device veth0_vlan entered promiscuous mode [ 76.399167][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.408336][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.418094][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.426918][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.474809][ T4362] device veth1_vlan entered promiscuous mode [ 76.482565][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.507867][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.519537][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.563915][ T4362] device veth0_macvtap entered promiscuous mode [ 76.575113][ T4362] device veth1_macvtap entered promiscuous mode [ 76.594557][ T4362] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.603417][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.614981][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.623206][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.633706][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.674439][ T4362] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.683563][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.695090][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.707117][ T4362] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.718164][ T4362] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.727741][ T4362] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.738132][ T4362] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.863851][ T3089] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.880769][ T3089] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.888588][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.889487][ T1152] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.906652][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.916896][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.221537][ T4506] loop0: detected capacity change from 0 to 32768 [ 77.232117][ T4506] ======================================================= [ 77.232117][ T4506] WARNING: The mand mount option has been deprecated and [ 77.232117][ T4506] and is ignored by this kernel. Remove the mand [ 77.232117][ T4506] option from the mount to silence this warning. [ 77.232117][ T4506] ======================================================= [ 77.345595][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.381203][ T4506] [ 77.383558][ T4506] ====================================================== [ 77.390686][ T4506] WARNING: possible circular locking dependency detected [ 77.397698][ T4506] syzkaller #0 Not tainted [ 77.402091][ T4506] ------------------------------------------------------ [ 77.409081][ T4506] syz.0.17/4506 is trying to acquire lock: [ 77.414861][ T4506] ffff88805b8a06f8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_init_acl+0x2fb/0x720 [ 77.424163][ T4506] [ 77.424163][ T4506] but task is already holding lock: [ 77.431500][ T4506] ffff88801b724990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1312/0x15a0 [ 77.440693][ T4506] [ 77.440693][ T4506] which lock already depends on the new lock. [ 77.440693][ T4506] [ 77.451066][ T4506] [ 77.451066][ T4506] the existing dependency chain (in reverse order) is: [ 77.460049][ T4506] [ 77.460049][ T4506] -> #4 (jbd2_handle){++++}-{0:0}: [ 77.467318][ T4506] start_this_handle+0x1338/0x15a0 [ 77.472925][ T4506] jbd2__journal_start+0x2b7/0x5a0 [ 77.478531][ T4506] jbd2_journal_start+0x26/0x30 [ 77.483876][ T4506] ocfs2_start_trans+0x374/0x6c0 [ 77.489310][ T4506] ocfs2_reserve_suballoc_bits+0x713/0x4350 [ 77.495698][ T4506] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 77.502526][ T4506] ocfs2_init_xattr_set_ctxt+0x2e1/0x6c0 [ 77.508654][ T4506] ocfs2_xattr_set+0xb69/0x11e0 [ 77.514001][ T4506] ocfs2_set_acl+0x4e1/0x590 [ 77.519085][ T4506] ocfs2_iop_set_acl+0x16f/0x270 [ 77.524522][ T4506] posix_acl_xattr_set+0x36f/0x3e0 [ 77.530128][ T4506] __vfs_setxattr+0x3e0/0x420 [ 77.535303][ T4506] __vfs_setxattr_noperm+0x129/0x5e0 [ 77.541085][ T4506] vfs_setxattr+0x168/0x2f0 [ 77.546087][ T4506] setxattr+0x2da/0x300 [ 77.550737][ T4506] path_setxattr+0x142/0x280 [ 77.555820][ T4506] __x64_sys_setxattr+0xb7/0xd0 [ 77.561168][ T4506] do_syscall_64+0x4c/0xa0 [ 77.566080][ T4506] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 77.572471][ T4506] [ 77.572471][ T4506] -> #3 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 77.580956][ T4506] down_read+0x44/0x2e0 [ 77.585608][ T4506] ocfs2_start_trans+0x368/0x6c0 [ 77.591046][ T4506] ocfs2_reserve_suballoc_bits+0x713/0x4350 [ 77.597435][ T4506] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 77.604257][ T4506] ocfs2_init_xattr_set_ctxt+0x2e1/0x6c0 [ 77.610387][ T4506] ocfs2_xattr_set+0xb69/0x11e0 [ 77.615732][ T4506] ocfs2_set_acl+0x4e1/0x590 [ 77.620816][ T4506] ocfs2_iop_set_acl+0x16f/0x270 [ 77.626248][ T4506] posix_acl_xattr_set+0x36f/0x3e0 [ 77.631854][ T4506] __vfs_setxattr+0x3e0/0x420 [ 77.637026][ T4506] __vfs_setxattr_noperm+0x129/0x5e0 [ 77.642804][ T4506] vfs_setxattr+0x168/0x2f0 [ 77.647803][ T4506] setxattr+0x2da/0x300 [ 77.652451][ T4506] path_setxattr+0x142/0x280 [ 77.657539][ T4506] __x64_sys_setxattr+0xb7/0xd0 [ 77.662884][ T4506] do_syscall_64+0x4c/0xa0 [ 77.667794][ T4506] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 77.674186][ T4506] [ 77.674186][ T4506] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 77.681632][ T4506] ocfs2_start_trans+0x269/0x6c0 [ 77.687066][ T4506] ocfs2_xattr_set+0xd62/0x11e0 [ 77.692411][ T4506] ocfs2_set_acl+0x4e1/0x590 [ 77.697497][ T4506] ocfs2_iop_set_acl+0x16f/0x270 [ 77.702934][ T4506] posix_acl_xattr_set+0x36f/0x3e0 [ 77.708540][ T4506] __vfs_setxattr+0x3e0/0x420 [ 77.713714][ T4506] __vfs_setxattr_noperm+0x129/0x5e0 [ 77.719493][ T4506] vfs_setxattr+0x168/0x2f0 [ 77.724494][ T4506] setxattr+0x2da/0x300 [ 77.729146][ T4506] path_setxattr+0x142/0x280 [ 77.734232][ T4506] __x64_sys_setxattr+0xb7/0xd0 [ 77.739578][ T4506] do_syscall_64+0x4c/0xa0 [ 77.744488][ T4506] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 77.750881][ T4506] [ 77.750881][ T4506] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}: [ 77.761363][ T4506] down_write+0x38/0x60 [ 77.766015][ T4506] ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 77.772406][ T4506] ocfs2_reserve_new_metadata_blocks+0x400/0x940 [ 77.779230][ T4506] ocfs2_init_xattr_set_ctxt+0x2e1/0x6c0 [ 77.785356][ T4506] ocfs2_xattr_set+0xb69/0x11e0 [ 77.790701][ T4506] ocfs2_set_acl+0x4e1/0x590 [ 77.795787][ T4506] ocfs2_iop_set_acl+0x16f/0x270 [ 77.801219][ T4506] posix_acl_xattr_set+0x36f/0x3e0 [ 77.806824][ T4506] __vfs_setxattr+0x3e0/0x420 [ 77.812000][ T4506] __vfs_setxattr_noperm+0x129/0x5e0 [ 77.817780][ T4506] vfs_setxattr+0x168/0x2f0 [ 77.822776][ T4506] setxattr+0x2da/0x300 [ 77.827424][ T4506] path_setxattr+0x142/0x280 [ 77.832514][ T4506] __x64_sys_setxattr+0xb7/0xd0 [ 77.837859][ T4506] do_syscall_64+0x4c/0xa0 [ 77.842772][ T4506] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 77.849159][ T4506] [ 77.849159][ T4506] -> #0 (&oi->ip_xattr_sem){++++}-{3:3}: [ 77.856947][ T4506] __lock_acquire+0x2c33/0x7c60 [ 77.862295][ T4506] lock_acquire+0x197/0x3f0 [ 77.867295][ T4506] down_read+0x44/0x2e0 [ 77.871945][ T4506] ocfs2_init_acl+0x2fb/0x720 [ 77.877116][ T4506] ocfs2_mknod+0x142f/0x22b0 [ 77.882201][ T4506] ocfs2_create+0x192/0x410 [ 77.887199][ T4506] vfs_create+0x2db/0x460 [ 77.892024][ T4506] do_mknodat+0x39d/0x620 [ 77.896849][ T4506] __x64_sys_mknod+0x8a/0xa0 [ 77.901938][ T4506] do_syscall_64+0x4c/0xa0 [ 77.906858][ T4506] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 77.913248][ T4506] [ 77.913248][ T4506] other info that might help us debug this: [ 77.913248][ T4506] [ 77.923453][ T4506] Chain exists of: [ 77.923453][ T4506] &oi->ip_xattr_sem --> &journal->j_trans_barrier --> jbd2_handle [ 77.923453][ T4506] [ 77.937159][ T4506] Possible unsafe locking scenario: [ 77.937159][ T4506] [ 77.944587][ T4506] CPU0 CPU1 [ 77.949927][ T4506] ---- ---- [ 77.955269][ T4506] lock(jbd2_handle); [ 77.959318][ T4506] lock(&journal->j_trans_barrier); [ 77.967097][ T4506] lock(jbd2_handle); [ 77.973661][ T4506] lock(&oi->ip_xattr_sem); [ 77.978226][ T4506] [ 77.978226][ T4506] *** DEADLOCK *** [ 77.978226][ T4506] [ 77.986344][ T4506] 8 locks held by syz.0.17/4506: [ 77.991254][ T4506] #0: ffff888071de6460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 78.000454][ T4506] #1: ffff88805b8a09c8 (&type->i_mutex_dir_key#8/1){+.+.}-{3:3}, at: filename_create+0x1f2/0x450 [ 78.011049][ T4506] #2: ffff88805b9209c8 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 78.024679][ T4506] #3: ffff88805b8a6d88 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x161/0x4350 [ 78.038306][ T4506] #4: ffff88805b922648 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{3:3}, at: ocfs2_reserve_local_alloc_bits+0x122/0x24c0 [ 78.052189][ T4506] #5: ffff888071de6650 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_mknod+0xe2f/0x22b0 [ 78.061389][ T4506] #6: ffff88801ebeece8 (&journal->j_trans_barrier){.+.+}-{3:3}, at: ocfs2_start_trans+0x368/0x6c0 [ 78.072055][ T4506] #7: ffff88801b724990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1312/0x15a0 [ 78.081680][ T4506] [ 78.081680][ T4506] stack backtrace: [ 78.087548][ T4506] CPU: 0 PID: 4506 Comm: syz.0.17 Not tainted syzkaller #0 [ 78.094718][ T4506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 78.104759][ T4506] Call Trace: [ 78.108016][ T4506] [ 78.110925][ T4506] dump_stack_lvl+0x168/0x230 [ 78.115582][ T4506] ? load_image+0x3b0/0x3b0 [ 78.120062][ T4506] ? show_regs_print_info+0x20/0x20 [ 78.125246][ T4506] ? print_circular_bug+0x12b/0x1a0 [ 78.130419][ T4506] check_noncircular+0x274/0x310 [ 78.135331][ T4506] ? add_chain_block+0x940/0x940 [ 78.140242][ T4506] ? lockdep_lock+0xdc/0x1e0 [ 78.144809][ T4506] ? do_raw_spin_unlock+0x11d/0x230 [ 78.149983][ T4506] ? mark_lock+0x94/0x320 [ 78.154293][ T4506] __lock_acquire+0x2c33/0x7c60 [ 78.159128][ T4506] ? verify_lock_unused+0x140/0x140 [ 78.164301][ T4506] ? __ocfs2_mknod_locked+0xbf5/0x14a0 [ 78.169736][ T4506] ? __lock_acquire+0x7c60/0x7c60 [ 78.174736][ T4506] ? do_raw_spin_lock+0x11d/0x280 [ 78.179737][ T4506] ? __rwlock_init+0x140/0x140 [ 78.184479][ T4506] lock_acquire+0x197/0x3f0 [ 78.188959][ T4506] ? ocfs2_init_acl+0x2fb/0x720 [ 78.193786][ T4506] ? __might_sleep+0xf0/0xf0 [ 78.198350][ T4506] ? read_lock_is_recursive+0x10/0x10 [ 78.203696][ T4506] ? trace_ocfs2_claim_new_inode_at_loc+0x1c0/0x1c0 [ 78.210263][ T4506] ? mark_lock+0x94/0x320 [ 78.214571][ T4506] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 78.220527][ T4506] down_read+0x44/0x2e0 [ 78.224663][ T4506] ? ocfs2_init_acl+0x2fb/0x720 [ 78.229496][ T4506] ocfs2_init_acl+0x2fb/0x720 [ 78.234149][ T4506] ? ocfs2_mknod_locked+0x145/0x240 [ 78.239324][ T4506] ? ocfs2_acl_chmod+0x330/0x330 [ 78.244236][ T4506] ? dquot_alloc_inode+0x1c2/0x9c0 [ 78.249325][ T4506] ? ocfs2_block_signals+0x91/0xd0 [ 78.254412][ T4506] ? ocfs2_free_mem_caches+0x50/0x50 [ 78.259675][ T4506] ? ocfs2_init_security_get+0x135/0x1a0 [ 78.265297][ T4506] ocfs2_mknod+0x142f/0x22b0 [ 78.269868][ T4506] ? ocfs2_mkdir+0x410/0x410 [ 78.274443][ T4506] ? ocfs2_inode_lock_tracker+0x3e8/0x660 [ 78.280138][ T4506] ? __lock_acquire+0x7c60/0x7c60 [ 78.285141][ T4506] ? do_raw_spin_lock+0x11d/0x280 [ 78.290147][ T4506] ? ocfs2_inode_unlock_tracker+0x26c/0x2e0 [ 78.296021][ T4506] ? __lock_acquire+0x7c60/0x7c60 [ 78.301024][ T4506] ? __rwlock_init+0x140/0x140 [ 78.305763][ T4506] ? do_raw_spin_unlock+0x11d/0x230 [ 78.310934][ T4506] ? _raw_spin_unlock+0x24/0x40 [ 78.315760][ T4506] ? put_pid+0xda/0x120 [ 78.319894][ T4506] ocfs2_create+0x192/0x410 [ 78.324372][ T4506] ? make_kgid+0x640/0x640 [ 78.328765][ T4506] ? ocfs2_lookup+0x930/0x930 [ 78.333416][ T4506] ? HAS_UNMAPPED_ID+0x1d3/0x230 [ 78.338329][ T4506] ? ocfs2_getattr+0x350/0x350 [ 78.343069][ T4506] ? inode_permission+0xef/0x480 [ 78.347981][ T4506] ? bpf_lsm_inode_create+0x5/0x10 [ 78.353077][ T4506] ? security_inode_create+0xb3/0x100 [ 78.358426][ T4506] vfs_create+0x2db/0x460 [ 78.362735][ T4506] do_mknodat+0x39d/0x620 [ 78.367045][ T4506] ? may_open+0x400/0x400 [ 78.371351][ T4506] ? getname_flags+0x1fe/0x500 [ 78.376090][ T4506] __x64_sys_mknod+0x8a/0xa0 [ 78.380658][ T4506] do_syscall_64+0x4c/0xa0 [ 78.385052][ T4506] ? clear_bhb_loop+0x30/0x80 [ 78.389704][ T4506] ? clear_bhb_loop+0x30/0x80 [ 78.394357][ T4506] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.400240][ T4506] RIP: 0033:0x7fd6f3e24fc9 [ 78.404636][ T4506] 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 [ 78.424217][ T4506] RSP: 002b:00007ffffd4448f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 78.432606][ T4506] RAX: ffffffffffffffda RBX: 00007fd6f407bfa0 RCX: 00007fd6f3e24fc9 [ 78.440554][ T4506] RDX: 0000000000000700 RSI: 0000000000000fff RDI: 0000200000000140 [ 78.448503][ T4506] RBP: 00007fd6f3ea7f91 R08: 0000000000000000 R09: 0000000000000000 [ 78.456451][ T4506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.464396][ T4506] R13: 00007fd6f407bfa0 R14: 00007fd6f407bfa0 R15: 0000000000000003 [ 78.472348][ T4506] [ 78.477398][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 78.480374][ T4506] syz.0.17 (4506) used greatest stack depth: 20680 bytes left [ 78.522331][ T4362] ocfs2: Unmounting device (7,0) on (node local)