Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts.
2026/01/04 19:04:45 parsed 1 programs
[ 79.286086][ T4269] cgroup: Unknown subsys name 'net'
[ 79.419943][ T4269] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 80.953879][ T4269] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 83.006287][ T4288] chnl_net:caif_netlink_parms(): no params data found
[ 83.058796][ T4288] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.066056][ T4288] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.075268][ T4288] device bridge_slave_0 entered promiscuous mode
[ 83.084647][ T4288] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.091763][ T4288] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.100421][ T4288] device bridge_slave_1 entered promiscuous mode
[ 83.128203][ T4288] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 83.139257][ T4288] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 83.165149][ T4288] team0: Port device team_slave_0 added
[ 83.175405][ T4288] team0: Port device team_slave_1 added
[ 83.195460][ T4288] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 83.202450][ T4288] 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.
[ 83.228807][ T4288] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 83.244908][ T4288] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 83.252029][ T4288] 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.
[ 83.278141][ T4288] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.313762][ T4288] device hsr_slave_0 entered promiscuous mode
[ 83.320877][ T4288] device hsr_slave_1 entered promiscuous mode
[ 83.427443][ T4288] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.442614][ T4288] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.451931][ T4288] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.462342][ T4288] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.496574][ T4288] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.504020][ T4288] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.512010][ T4288] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.519198][ T4288] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.579333][ T4288] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.591987][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 83.602573][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.611934][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.621974][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 83.636354][ T4288] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.649838][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 83.658411][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.665581][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.688826][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 83.698121][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.705556][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.717315][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 83.727054][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 83.737741][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 83.749838][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 83.761469][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 83.772388][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 83.952199][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.961130][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.976613][ T4288] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.993109][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 84.003036][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 84.021913][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 84.031082][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 84.040644][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 84.048708][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 84.058985][ T4288] device veth0_vlan entered promiscuous mode
[ 84.071480][ T4288] device veth1_vlan entered promiscuous mode
[ 84.093808][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 84.102159][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 84.111227][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 84.120525][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 84.130625][ T4288] device veth0_macvtap entered promiscuous mode
[ 84.142374][ T4288] device veth1_macvtap entered promiscuous mode
[ 84.159268][ T4288] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.167645][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 84.176338][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 84.185124][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 84.194324][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 84.206499][ T4288] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.214901][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 84.224283][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 84.235785][ T4288] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.245419][ T4288] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.254673][ T4288] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.263471][ T4288] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.385421][ T46] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 84.462087][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.471113][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.483203][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 84.503889][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.511980][ T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.521215][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 86.117159][ T4340] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 86.125757][ T4340] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 86.133787][ T4340] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 86.142313][ T4340] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 86.151423][ T4340] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 86.158881][ T4340] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 86.645746][ T14] cfg80211: failed to load regulatory.db
[ 87.139713][ T46] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/01/04 19:04:55 executed programs: 0
[ 87.427690][ T4340] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 87.435769][ T4340] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 87.446349][ T4340] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 87.454814][ T4340] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.462415][ T4340] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 87.471041][ T4340] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 87.604510][ T4365] chnl_net:caif_netlink_parms(): no params data found
[ 87.651483][ T4365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.658922][ T4365] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.667069][ T4365] device bridge_slave_0 entered promiscuous mode
[ 87.675881][ T4365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.683016][ T4365] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.691438][ T4365] device bridge_slave_1 entered promiscuous mode
[ 87.717493][ T4365] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 87.728760][ T4365] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 87.753611][ T4365] team0: Port device team_slave_0 added
[ 87.762752][ T4365] team0: Port device team_slave_1 added
[ 87.782906][ T4365] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 87.790175][ T4365] 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.
[ 87.816405][ T4365] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 87.828780][ T4365] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 87.835830][ T4365] 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.
[ 87.862332][ T4365] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 87.899253][ T4365] device hsr_slave_0 entered promiscuous mode
[ 87.906225][ T4365] device hsr_slave_1 entered promiscuous mode
[ 87.912875][ T4365] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 87.921172][ T4365] Cannot create hsr debugfs directory
[ 89.364371][ T46] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.425408][ T46] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.526759][ T4342] Bluetooth: hci0: command 0x0409 tx timeout
[ 90.325835][ T4365] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 90.337243][ T4365] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 90.349805][ T4365] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 90.360123][ T4365] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 90.381191][ T46] device hsr_slave_0 left promiscuous mode
[ 90.390279][ T46] device hsr_slave_1 left promiscuous mode
[ 90.397498][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 90.407589][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 90.416934][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 90.426895][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 90.435295][ T46] device bridge_slave_1 left promiscuous mode
[ 90.442325][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.457206][ T46] device bridge_slave_0 left promiscuous mode
[ 90.466256][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.492552][ T46] device veth1_macvtap left promiscuous mode
[ 90.499232][ T46] device veth0_macvtap left promiscuous mode
[ 90.505777][ T46] device veth1_vlan left promiscuous mode
[ 90.511835][ T46] device veth0_vlan left promiscuous mode
[ 90.846564][ T46] team0 (unregistering): Port device team_slave_1 removed
[ 90.877076][ T46] team0 (unregistering): Port device team_slave_0 removed
[ 90.904633][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 90.934431][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 91.190252][ T46] bond0 (unregistering): Released all slaves
[ 91.302431][ T4365] 8021q: adding VLAN 0 to HW filter on device bond0
[ 91.316875][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 91.325001][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 91.336200][ T4365] 8021q: adding VLAN 0 to HW filter on device team0
[ 91.347119][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 91.356962][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 91.366636][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.373788][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 91.385025][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 91.396900][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 91.408337][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 91.420900][ T56] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.428106][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 91.440841][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 91.453241][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 91.465193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 91.475779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 91.485014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 91.501458][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 91.511597][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 91.524856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 91.535097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 91.547924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 91.557237][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 91.569788][ T4365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 91.613887][ T4342] Bluetooth: hci0: command 0x041b tx timeout
[ 91.816160][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 91.824351][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 91.837121][ T4365] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.864048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 91.873048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 91.900627][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 91.914066][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 91.929789][ T4365] device veth0_vlan entered promiscuous mode
[ 91.936599][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 91.945021][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 91.958767][ T4365] device veth1_vlan entered promiscuous mode
[ 91.980731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 91.989812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 91.998915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 92.007884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 92.019845][ T4365] device veth0_macvtap entered promiscuous mode
[ 92.039441][ T4365] device veth1_macvtap entered promiscuous mode
[ 92.072070][ T4365] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.079814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 92.091082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 92.100108][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 92.109680][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 92.125671][ T4365] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 92.138076][ T4365] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.147889][ T4365] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.158100][ T4365] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.168006][ T4365] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.185424][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 92.194741][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 92.268745][ T33] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.276910][ T33] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.287886][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 92.312493][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.321754][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.331253][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 92.376453][ T4439] loop0: detected capacity change from 0 to 512
[ 92.406742][ T4439]
[ 92.409141][ T4439] ======================================================
[ 92.416189][ T4439] WARNING: possible circular locking dependency detected
[ 92.423347][ T4439] syzkaller #0 Not tainted
[ 92.427783][ T4439] ------------------------------------------------------
[ 92.434828][ T4439] syz.0.17/4439 is trying to acquire lock:
[ 92.440659][ T4439] ffff88807369cb98 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2e50
[ 92.450819][ T4439]
[ 92.450819][ T4439] but task is already holding lock:
[ 92.458204][ T4439] ffff888068f1a8e8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 92.468049][ T4439]
[ 92.468049][ T4439] which lock already depends on the new lock.
[ 92.468049][ T4439]
[ 92.478448][ T4439]
[ 92.478448][ T4439] the existing dependency chain (in reverse order) is:
[ 92.487465][ T4439]
[ 92.487465][ T4439] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 92.495027][ T4439] down_read+0x42/0x2d0
[ 92.499722][ T4439] ext4_setattr+0x92a/0x19f0
[ 92.504845][ T4439] notify_change+0xc74/0xf40
[ 92.509954][ T4439] chown_common+0x486/0x620
[ 92.514995][ T4439] do_fchownat+0x164/0x270
[ 92.519964][ T4439] __x64_sys_chown+0x7e/0x90
[ 92.525104][ T4439] do_syscall_64+0x4c/0xa0
[ 92.530057][ T4439] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 92.536475][ T4439]
[ 92.536475][ T4439] -> #1 (jbd2_handle){++++}-{0:0}:
[ 92.543768][ T4439] start_this_handle+0x1f49/0x2150
[ 92.549411][ T4439] jbd2__journal_start+0x2b7/0x5a0
[ 92.555073][ T4439] __ext4_journal_start_sb+0x187/0x3d0
[ 92.561160][ T4439] ext4_writepages+0xde7/0x2e50
[ 92.566555][ T4439] do_writepages+0x3b7/0x610
[ 92.571704][ T4439] filemap_fdatawrite_wbc+0x11e/0x180
[ 92.577605][ T4439] file_write_and_wait_range+0x137/0x200
[ 92.583773][ T4439] ext4_sync_file+0x23b/0xca0
[ 92.588998][ T4439] __x64_sys_fsync+0x1a5/0x1e0
[ 92.594319][ T4439] do_syscall_64+0x4c/0xa0
[ 92.599270][ T4439] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 92.605692][ T4439]
[ 92.605692][ T4439] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 92.614119][ T4439] __lock_acquire+0x2cf8/0x7c50
[ 92.619496][ T4439] lock_acquire+0x1b4/0x490
[ 92.624524][ T4439] percpu_down_read+0x44/0x1a0
[ 92.629809][ T4439] ext4_writepages+0x1c0/0x2e50
[ 92.635189][ T4439] do_writepages+0x3b7/0x610
[ 92.640303][ T4439] __writeback_single_inode+0x156/0x1160
[ 92.646506][ T4439] writeback_single_inode+0x221/0x8b0
[ 92.652410][ T4439] write_inode_now+0x15d/0x1d0
[ 92.657699][ T4439] iput+0x613/0x980
[ 92.662041][ T4439] ext4_xattr_block_set+0x2736/0x32a0
[ 92.667942][ T4439] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 92.674360][ T4439] __ext4_expand_extra_isize+0x301/0x3e0
[ 92.680515][ T4439] __ext4_mark_inode_dirty+0x47f/0x770
[ 92.686503][ T4439] ext4_evict_inode+0xa73/0x1100
[ 92.691965][ T4439] evict+0x485/0x870
[ 92.696380][ T4439] ext4_orphan_cleanup+0xbd3/0x1400
[ 92.702103][ T4439] ext4_fill_super+0x7bdf/0x8150
[ 92.707561][ T4439] get_tree_bdev+0x3f1/0x610
[ 92.712674][ T4439] vfs_get_tree+0x88/0x270
[ 92.717616][ T4439] do_new_mount+0x24a/0xa40
[ 92.722641][ T4439] __se_sys_mount+0x2d6/0x3c0
[ 92.727862][ T4439] do_syscall_64+0x4c/0xa0
[ 92.733246][ T4439] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 92.739675][ T4439]
[ 92.739675][ T4439] other info that might help us debug this:
[ 92.739675][ T4439]
[ 92.749974][ T4439] Chain exists of:
[ 92.749974][ T4439] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 92.749974][ T4439]
[ 92.763362][ T4439] Possible unsafe locking scenario:
[ 92.763362][ T4439]
[ 92.770849][ T4439] CPU0 CPU1
[ 92.776233][ T4439] ---- ----
[ 92.781681][ T4439] lock(&ei->xattr_sem);
[ 92.786012][ T4439] lock(jbd2_handle);
[ 92.792598][ T4439] lock(&ei->xattr_sem);
[ 92.799444][ T4439] lock(&sbi->s_writepages_rwsem);
[ 92.804654][ T4439]
[ 92.804654][ T4439] *** DEADLOCK ***
[ 92.804654][ T4439]
[ 92.812822][ T4439] 3 locks held by syz.0.17/4439:
[ 92.817758][ T4439] #0: ffff88807369a0e0 (&type->s_umount_key#27/1){+.+.}-{3:3}, at: alloc_super+0x1fa/0x930
[ 92.827872][ T4439] #1: ffff88807369a650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x436/0x1100
[ 92.837365][ T4439] #2: ffff888068f1a8e8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 92.847660][ T4439]
[ 92.847660][ T4439] stack backtrace:
[ 92.853568][ T4439] CPU: 1 PID: 4439 Comm: syz.0.17 Not tainted syzkaller #0
[ 92.860788][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 92.870893][ T4439] Call Trace:
[ 92.874174][ T4439]
[ 92.877105][ T4439] dump_stack_lvl+0x168/0x22e
[ 92.881801][ T4439] ? load_image+0x3b0/0x3b0
[ 92.886303][ T4439] ? show_regs_print_info+0x12/0x12
[ 92.891508][ T4439] ? print_circular_bug+0x12b/0x1a0
[ 92.896713][ T4439] check_noncircular+0x274/0x310
[ 92.901662][ T4439] ? add_chain_block+0x940/0x940
[ 92.906602][ T4439] ? lockdep_lock+0xdc/0x1e0
[ 92.911220][ T4439] ? _find_first_zero_bit+0xcf/0x100
[ 92.916502][ T4439] __lock_acquire+0x2cf8/0x7c50
[ 92.921354][ T4439] ? add_chain_block+0x940/0x940
[ 92.926306][ T4439] ? lockdep_unlock+0x133/0x2d0
[ 92.931168][ T4439] ? __lock_acquire+0x13c0/0x7c50
[ 92.936226][ T4439] ? verify_lock_unused+0x140/0x140
[ 92.941433][ T4439] lock_acquire+0x1b4/0x490
[ 92.945955][ T4439] ? ext4_writepages+0x1c0/0x2e50
[ 92.950986][ T4439] ? __might_sleep+0xd0/0xd0
[ 92.955592][ T4439] ? read_lock_is_recursive+0x10/0x10
[ 92.960968][ T4439] ? mark_lock+0x94/0x320
[ 92.965322][ T4439] ? mark_lock+0x94/0x320
[ 92.969695][ T4439] percpu_down_read+0x44/0x1a0
[ 92.974462][ T4439] ? ext4_writepages+0x1c0/0x2e50
[ 92.979491][ T4439] ext4_writepages+0x1c0/0x2e50
[ 92.984376][ T4439] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 92.990270][ T4439] ? lockdep_hardirqs_on+0x94/0x140
[ 92.995472][ T4439] ? verify_lock_unused+0x140/0x140
[ 93.000673][ T4439] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 93.006570][ T4439] ? mark_lock+0x94/0x320
[ 93.010916][ T4439] ? ext4_read_folio+0x370/0x370
[ 93.015964][ T4439] ? __lock_acquire+0x13c0/0x7c50
[ 93.021016][ T4439] ? __lock_acquire+0x7c50/0x7c50
[ 93.026065][ T4439] ? do_raw_spin_lock+0x11d/0x280
[ 93.031105][ T4439] ? do_raw_spin_unlock+0x11d/0x230
[ 93.036323][ T4439] ? ext4_read_folio+0x370/0x370
[ 93.041280][ T4439] do_writepages+0x3b7/0x610
[ 93.045901][ T4439] ? __writepage+0x130/0x130
[ 93.050543][ T4439] ? writeback_single_inode+0x216/0x8b0
[ 93.056132][ T4439] ? __lock_acquire+0x7c50/0x7c50
[ 93.061178][ T4439] ? do_raw_spin_lock+0x11d/0x280
[ 93.066215][ T4439] ? __ext4_expand_extra_isize+0x301/0x3e0
[ 93.072057][ T4439] __writeback_single_inode+0x156/0x1160
[ 93.077789][ T4439] writeback_single_inode+0x221/0x8b0
[ 93.083179][ T4439] ? write_inode_now+0x1d0/0x1d0
[ 93.088204][ T4439] write_inode_now+0x15d/0x1d0
[ 93.092990][ T4439] ? bdi_split_work_to_wbs+0x890/0x890
[ 93.098481][ T4439] ? rcu_is_watching+0x11/0xa0
[ 93.103277][ T4439] ? do_raw_spin_unlock+0x11d/0x230
[ 93.108524][ T4439] iput+0x613/0x980
[ 93.112352][ T4439] ext4_xattr_block_set+0x2736/0x32a0
[ 93.117740][ T4439] ? __might_sleep+0xd0/0xd0
[ 93.122352][ T4439] ? xattr_find_entry+0x12b/0x2f0
[ 93.127412][ T4439] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 93.132930][ T4439] ? ext4_xattr_block_find+0x241/0x2b0
[ 93.138399][ T4439] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 93.144307][ T4439] __ext4_expand_extra_isize+0x301/0x3e0
[ 93.150051][ T4439] __ext4_mark_inode_dirty+0x47f/0x770
[ 93.155540][ T4439] ext4_evict_inode+0xa73/0x1100
[ 93.160488][ T4439] ? _raw_spin_unlock+0x24/0x40
[ 93.165348][ T4439] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 93.171252][ T4439] ? do_raw_spin_unlock+0x11d/0x230
[ 93.176462][ T4439] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 93.182363][ T4439] evict+0x485/0x870
[ 93.186282][ T4439] ? __lock_acquire+0x7c50/0x7c50
[ 93.191359][ T4439] ? proc_nr_inodes+0x2f0/0x2f0
[ 93.196249][ T4439] ? do_raw_spin_unlock+0x11d/0x230
[ 93.201462][ T4439] ? _raw_spin_unlock+0x24/0x40
[ 93.206336][ T4439] ? iput+0x768/0x980
[ 93.210370][ T4439] ext4_orphan_cleanup+0xbd3/0x1400
[ 93.215605][ T4439] ? ext4_orphan_del+0xb90/0xb90
[ 93.220586][ T4439] ? errseq_check_and_advance+0x62/0x120
[ 93.226230][ T4439] ext4_fill_super+0x7bdf/0x8150
[ 93.231174][ T4439] ? bdev_name+0x2c1/0x3f0
[ 93.235642][ T4439] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 93.241892][ T4439] ? snprintf+0xd7/0x120
[ 93.246139][ T4439] ? preempt_count_add+0x8d/0x190
[ 93.251251][ T4439] ? vscnprintf+0x80/0x80
[ 93.255608][ T4439] ? set_blocksize+0x1d0/0x470
[ 93.260384][ T4439] ? sb_set_blocksize+0xa5/0xe0
[ 93.265246][ T4439] get_tree_bdev+0x3f1/0x610
[ 93.269868][ T4439] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 93.276112][ T4439] vfs_get_tree+0x88/0x270
[ 93.280533][ T4439] do_new_mount+0x24a/0xa40
[ 93.285053][ T4439] __se_sys_mount+0x2d6/0x3c0
[ 93.289757][ T4439] ? __x64_sys_mount+0xc0/0xc0
[ 93.294527][ T4439] ? lockdep_hardirqs_on+0x94/0x140
[ 93.299737][ T4439] ? __x64_sys_mount+0x1c/0xc0
[ 93.304544][ T4439] do_syscall_64+0x4c/0xa0
[ 93.308979][ T4439] ? clear_bhb_loop+0x60/0xb0
[ 93.313690][ T4439] ? clear_bhb_loop+0x60/0xb0
[ 93.318407][ T4439] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 93.324353][ T4439] RIP: 0033:0x7f197b790eea
[ 93.328791][ T4439] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 93.348434][ T4439] RSP: 002b:00007ffedd9b6148 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 93.356862][ T4439] RAX: ffffffffffffffda RBX: 00007ffedd9b61d0 RCX: 00007f197b790eea
[ 93.364871][ T4439] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffedd9b6190
[ 93.372901][ T4439] RBP: 0000200000000180 R08: 00007ffedd9b61d0 R09: 0000000000800718
[ 93.380878][ T4439] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0
[ 93.388863][ T4439] R13: 00007ffedd9b6190 R14: 000000000000046f R15: 0000200000000200
[ 93.396847][ T4439]
[ 93.415184][ T4439] ------------[ cut here ]------------
[ 93.421080][ T4439] EA inode 11 i_nlink=2
[ 93.421364][ T4439] WARNING: CPU: 1 PID: 4439 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520
[ 93.435867][ T4439] Modules linked in:
[ 93.439822][ T4439] CPU: 1 PID: 4439 Comm: syz.0.17 Not tainted syzkaller #0
[ 93.447119][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 93.457287][ T4439] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 93.463973][ T4439] Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 a3 f0 9c ff 49 8b 37 48 c7 c7 80 91 80 8a 89 da e8 c2 da 18 ff <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08
[ 93.483716][ T4439] RSP: 0018:ffffc90003527200 EFLAGS: 00010246
[ 93.489832][ T4439] RAX: e1df14c8674ec500 RBX: 0000000000000002 RCX: ffff88807a6cd940
[ 93.497884][ T4439] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 93.505924][ T4439] RBP: ffffc900035272e8 R08: dffffc0000000000 R09: fffff520006a4dd1
[ 93.513961][ T4439] R10: fffff520006a4dd1 R11: 1ffff920006a4dd0 R12: ffffc90003527260
[ 93.521989][ T4439] R13: ffff888068db2ad0 R14: dffffc0000000000 R15: ffff888068db2b10
[ 93.530118][ T4439] FS: 0000555591a47500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 93.539123][ T4439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.545769][ T4439] CR2: 00007f819ac29000 CR3: 00000000269cc000 CR4: 00000000003506e0
[ 93.553830][ T4439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 93.561829][ T4439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 93.569902][ T4439] Call Trace:
[ 93.573209][ T4439]
[ 93.576210][ T4439] ? ext4_xattr_block_csum+0x500/0x500
[ 93.581709][ T4439] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 93.587236][ T4439] ext4_xattr_set_entry+0xb33/0x1e90
[ 93.592574][ T4439] ext4_xattr_ibody_set+0x250/0x690
[ 93.597857][ T4439] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 93.603808][ T4439] __ext4_expand_extra_isize+0x301/0x3e0
[ 93.609460][ T4439] __ext4_mark_inode_dirty+0x47f/0x770
[ 93.615000][ T4439] ext4_evict_inode+0xa73/0x1100
[ 93.619980][ T4439] ? _raw_spin_unlock+0x24/0x40
[ 93.624882][ T4439] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 93.630833][ T4439] ? do_raw_spin_unlock+0x11d/0x230
[ 93.636100][ T4439] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 93.642040][ T4439] evict+0x485/0x870
[ 93.646008][ T4439] ? __lock_acquire+0x7c50/0x7c50
[ 93.651113][ T4439] ? proc_nr_inodes+0x2f0/0x2f0
[ 93.656056][ T4439] ? do_raw_spin_unlock+0x11d/0x230
[ 93.661343][ T4439] ? _raw_spin_unlock+0x24/0x40
[ 93.666282][ T4439] ? iput+0x768/0x980
[ 93.670296][ T4439] ext4_orphan_cleanup+0xbd3/0x1400
[ 93.675581][ T4439] ? ext4_orphan_del+0xb90/0xb90
[ 93.680569][ T4439] ? errseq_check_and_advance+0x62/0x120
[ 93.684335][ T4342] Bluetooth: hci0: command 0x040f tx timeout
[ 93.686347][ T4439] ext4_fill_super+0x7bdf/0x8150
[ 93.697224][ T4439] ? bdev_name+0x2c1/0x3f0
[ 93.701683][ T4439] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 93.708016][ T4439] ? snprintf+0xd7/0x120
[ 93.712297][ T4439] ? preempt_count_add+0x8d/0x190
[ 93.717415][ T4439] ? vscnprintf+0x80/0x80
[ 93.721785][ T4439] ? set_blocksize+0x1d0/0x470
[ 93.726644][ T4439] ? sb_set_blocksize+0xa5/0xe0
[ 93.731534][ T4439] get_tree_bdev+0x3f1/0x610
[ 93.736197][ T4439] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 93.742465][ T4439] vfs_get_tree+0x88/0x270
[ 93.746956][ T4439] do_new_mount+0x24a/0xa40
[ 93.751490][ T4439] __se_sys_mount+0x2d6/0x3c0
[ 93.756223][ T4439] ? __x64_sys_mount+0xc0/0xc0
[ 93.761046][ T4439] ? lockdep_hardirqs_on+0x94/0x140
[ 93.766313][ T4439] ? __x64_sys_mount+0x1c/0xc0
[ 93.771131][ T4439] do_syscall_64+0x4c/0xa0
[ 93.775632][ T4439] ? clear_bhb_loop+0x60/0xb0
[ 93.780383][ T4439] ? clear_bhb_loop+0x60/0xb0
[ 93.785164][ T4439] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 93.791094][ T4439] RIP: 0033:0x7f197b790eea
[ 93.795571][ T4439] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 93.815245][ T4439] RSP: 002b:00007ffedd9b6148 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 93.823744][ T4439] RAX: ffffffffffffffda RBX: 00007ffedd9b61d0 RCX: 00007f197b790eea
[ 93.831747][ T4439] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffedd9b6190
[ 93.839784][ T4439] RBP: 0000200000000180 R08: 00007ffedd9b61d0 R09: 0000000000800718
[ 93.847817][ T4439] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0
[ 93.855855][ T4439] R13: 00007ffedd9b6190 R14: 000000000000046f R15: 0000200000000200
[ 93.863904][ T4439]
[ 93.866962][ T4439] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 93.874272][ T4439] CPU: 1 PID: 4439 Comm: syz.0.17 Not tainted syzkaller #0
[ 93.881498][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 93.891572][ T4439] Call Trace:
[ 93.894863][ T4439]
[ 93.897810][ T4439] dump_stack_lvl+0x168/0x22e
[ 93.902510][ T4439] ? memcpy+0x3c/0x60
[ 93.906506][ T4439] ? show_regs_print_info+0x12/0x12
[ 93.911729][ T4439] ? load_image+0x3b0/0x3b0
[ 93.916259][ T4439] panic+0x2c9/0x710
[ 93.920182][ T4439] ? bpf_jit_dump+0xd0/0xd0
[ 93.924709][ T4439] __warn+0x2f8/0x4f0
[ 93.928721][ T4439] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 93.934816][ T4439] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 93.940842][ T4439] report_bug+0x2ba/0x4f0
[ 93.945218][ T4439] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 93.951231][ T4439] handle_bug+0x3a/0x70
[ 93.955419][ T4439] exc_invalid_op+0x16/0x40
[ 93.959947][ T4439] asm_exc_invalid_op+0x16/0x20
[ 93.964821][ T4439] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 93.971433][ T4439] Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 a3 f0 9c ff 49 8b 37 48 c7 c7 80 91 80 8a 89 da e8 c2 da 18 ff <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08
[ 93.991054][ T4439] RSP: 0018:ffffc90003527200 EFLAGS: 00010246
[ 93.997165][ T4439] RAX: e1df14c8674ec500 RBX: 0000000000000002 RCX: ffff88807a6cd940
[ 94.005151][ T4439] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 94.013139][ T4439] RBP: ffffc900035272e8 R08: dffffc0000000000 R09: fffff520006a4dd1
[ 94.021137][ T4439] R10: fffff520006a4dd1 R11: 1ffff920006a4dd0 R12: ffffc90003527260
[ 94.029125][ T4439] R13: ffff888068db2ad0 R14: dffffc0000000000 R15: ffff888068db2b10
[ 94.037127][ T4439] ? ext4_xattr_block_csum+0x500/0x500
[ 94.042655][ T4439] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 94.048151][ T4439] ext4_xattr_set_entry+0xb33/0x1e90
[ 94.053476][ T4439] ext4_xattr_ibody_set+0x250/0x690
[ 94.058708][ T4439] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 94.064634][ T4439] __ext4_expand_extra_isize+0x301/0x3e0
[ 94.070287][ T4439] __ext4_mark_inode_dirty+0x47f/0x770
[ 94.075772][ T4439] ext4_evict_inode+0xa73/0x1100
[ 94.080736][ T4439] ? _raw_spin_unlock+0x24/0x40
[ 94.085605][ T4439] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 94.091521][ T4439] ? do_raw_spin_unlock+0x11d/0x230
[ 94.096745][ T4439] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 94.102661][ T4439] evict+0x485/0x870
[ 94.106584][ T4439] ? __lock_acquire+0x7c50/0x7c50
[ 94.111630][ T4439] ? proc_nr_inodes+0x2f0/0x2f0
[ 94.116516][ T4439] ? do_raw_spin_unlock+0x11d/0x230
[ 94.121742][ T4439] ? _raw_spin_unlock+0x24/0x40
[ 94.126612][ T4439] ? iput+0x768/0x980
[ 94.130637][ T4439] ext4_orphan_cleanup+0xbd3/0x1400
[ 94.135889][ T4439] ? ext4_orphan_del+0xb90/0xb90
[ 94.140912][ T4439] ? errseq_check_and_advance+0x62/0x120
[ 94.146586][ T4439] ext4_fill_super+0x7bdf/0x8150
[ 94.151565][ T4439] ? bdev_name+0x2c1/0x3f0
[ 94.156020][ T4439] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 94.162287][ T4439] ? snprintf+0xd7/0x120
[ 94.166548][ T4439] ? preempt_count_add+0x8d/0x190
[ 94.171595][ T4439] ? vscnprintf+0x80/0x80
[ 94.175961][ T4439] ? set_blocksize+0x1d0/0x470
[ 94.180745][ T4439] ? sb_set_blocksize+0xa5/0xe0
[ 94.185612][ T4439] get_tree_bdev+0x3f1/0x610
[ 94.190220][ T4439] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 94.196500][ T4439] vfs_get_tree+0x88/0x270
[ 94.200948][ T4439] do_new_mount+0x24a/0xa40
[ 94.205477][ T4439] __se_sys_mount+0x2d6/0x3c0
[ 94.210173][ T4439] ? __x64_sys_mount+0xc0/0xc0
[ 94.214962][ T4439] ? lockdep_hardirqs_on+0x94/0x140
[ 94.220183][ T4439] ? __x64_sys_mount+0x1c/0xc0
[ 94.224978][ T4439] do_syscall_64+0x4c/0xa0
[ 94.229420][ T4439] ? clear_bhb_loop+0x60/0xb0
[ 94.234119][ T4439] ? clear_bhb_loop+0x60/0xb0
[ 94.238838][ T4439] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 94.244765][ T4439] RIP: 0033:0x7f197b790eea
[ 94.249193][ T4439] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 94.268814][ T4439] RSP: 002b:00007ffedd9b6148 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 94.277245][ T4439] RAX: ffffffffffffffda RBX: 00007ffedd9b61d0 RCX: 00007f197b790eea
[ 94.285265][ T4439] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffedd9b6190
[ 94.293261][ T4439] RBP: 0000200000000180 R08: 00007ffedd9b61d0 R09: 0000000000800718
[ 94.301250][ T4439] R10: 0000000000800718 R11: 0000000000000246 R12: 00002000000001c0
[ 94.309240][ T4439] R13: 00007ffedd9b6190 R14: 000000000000046f R15: 0000200000000200
[ 94.317233][ T4439]
[ 94.320828][ T4439] Kernel Offset: disabled
[ 94.325158][ T4439] Rebooting in 86400 seconds..