Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts.
2026/01/08 14:02:38 parsed 1 programs
[ 82.327279][ T4270] cgroup: Unknown subsys name 'net'
[ 82.471026][ T4270] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 84.101023][ T4270] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 86.917857][ T22] cfg80211: failed to load regulatory.db
[ 87.887734][ T4334] chnl_net:caif_netlink_parms(): no params data found
[ 87.946917][ T4334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.954509][ T4334] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.962522][ T4334] device bridge_slave_0 entered promiscuous mode
[ 87.971955][ T4334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.980643][ T4334] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.988755][ T4334] device bridge_slave_1 entered promiscuous mode
[ 88.024065][ T4334] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.036145][ T4334] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.061671][ T4334] team0: Port device team_slave_0 added
[ 88.077879][ T4334] team0: Port device team_slave_1 added
[ 88.098364][ T4334] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.105954][ T4334] 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.
[ 88.131955][ T4334] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.144674][ T4334] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.151665][ T4334] 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.
[ 88.177719][ T4334] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.221962][ T4334] device hsr_slave_0 entered promiscuous mode
[ 88.229993][ T4334] device hsr_slave_1 entered promiscuous mode
[ 88.351109][ T4334] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.362452][ T4334] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.373831][ T4334] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 88.391395][ T4334] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 88.420276][ T4334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.427750][ T4334] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.435872][ T4334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.442983][ T4334] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.517432][ T4334] 8021q: adding VLAN 0 to HW filter on device bond0
[ 88.540933][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 88.554111][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.568749][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.585180][ T4334] 8021q: adding VLAN 0 to HW filter on device team0
[ 88.600874][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 88.609852][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.617044][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.631503][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 88.641162][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.648345][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.699005][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 88.707832][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 88.725173][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 88.733963][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 88.746959][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 88.763324][ T4334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 88.953675][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 88.962069][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 88.981368][ T4334] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.008326][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 89.017912][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 89.042210][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 89.051139][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 89.060537][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 89.068716][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 89.080059][ T4334] device veth0_vlan entered promiscuous mode
[ 89.098340][ T4334] device veth1_vlan entered promiscuous mode
[ 89.120618][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 89.129121][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 89.138198][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 89.147962][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 89.163943][ T4334] device veth0_macvtap entered promiscuous mode
[ 89.174033][ T4334] device veth1_macvtap entered promiscuous mode
[ 89.191283][ T4334] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 89.199670][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 89.209080][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 89.218124][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 89.227640][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 89.243781][ T4334] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 89.251821][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 89.260952][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 89.274944][ T4334] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.283985][ T4334] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.293536][ T4334] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.302758][ T4334] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.564781][ T46] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.923031][ T4360] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 89.931458][ T4360] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 89.939313][ T4360] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 89.948879][ T4360] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 89.956579][ T4360] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 89.963949][ T4360] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 90.169722][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.180250][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.208376][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.212627][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 90.225519][ T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.237220][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/01/08 14:02:49 executed programs: 0
[ 90.764585][ T4362] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 90.772862][ T4362] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 90.782618][ T4362] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 90.791049][ T4362] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 90.798669][ T4362] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 90.806658][ T4362] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 90.947598][ T4374] chnl_net:caif_netlink_parms(): no params data found
[ 91.001365][ T4374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.008646][ T4374] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.017439][ T4374] device bridge_slave_0 entered promiscuous mode
[ 91.026051][ T4374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.033195][ T4374] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.041279][ T4374] device bridge_slave_1 entered promiscuous mode
[ 91.067284][ T4374] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.079775][ T4374] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.106400][ T4374] team0: Port device team_slave_0 added
[ 91.113861][ T4374] team0: Port device team_slave_1 added
[ 91.136657][ T4374] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 91.143689][ T4374] 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.
[ 91.169795][ T4374] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 91.182483][ T4374] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 91.189578][ T4374] 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.
[ 91.215624][ T4374] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 91.253748][ T4374] device hsr_slave_0 entered promiscuous mode
[ 91.260619][ T4374] device hsr_slave_1 entered promiscuous mode
[ 91.267526][ T4374] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 91.275982][ T4374] Cannot create hsr debugfs directory
[ 91.945409][ T46] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.834997][ T4360] Bluetooth: hci0: command 0x0409 tx timeout
[ 94.197418][ T46] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.247246][ T46] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.905038][ T4360] Bluetooth: hci0: command 0x041b tx timeout
[ 95.124069][ T4374] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 95.137705][ T4374] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 95.148269][ T4374] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 95.176949][ T4374] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 95.246578][ T46] device hsr_slave_0 left promiscuous mode
[ 95.253313][ T46] device hsr_slave_1 left promiscuous mode
[ 95.260646][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 95.269582][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 95.280700][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 95.288482][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 95.298922][ T46] device bridge_slave_1 left promiscuous mode
[ 95.307241][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 95.322025][ T46] device bridge_slave_0 left promiscuous mode
[ 95.329976][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 95.356952][ T46] device veth1_macvtap left promiscuous mode
[ 95.363412][ T46] device veth0_macvtap left promiscuous mode
[ 95.370093][ T46] device veth1_vlan left promiscuous mode
[ 95.376280][ T46] device veth0_vlan left promiscuous mode
[ 95.750964][ T46] team0 (unregistering): Port device team_slave_1 removed
[ 95.784438][ T46] team0 (unregistering): Port device team_slave_0 removed
[ 95.812886][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 95.847721][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 96.113292][ T46] bond0 (unregistering): Released all slaves
[ 96.197373][ T4374] 8021q: adding VLAN 0 to HW filter on device bond0
[ 96.215816][ T4374] 8021q: adding VLAN 0 to HW filter on device team0
[ 96.223157][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 96.232129][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 96.249887][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 96.265345][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 96.274052][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.281249][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 96.291906][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 96.303645][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 96.312946][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 96.321697][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.328858][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 96.340970][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 96.361764][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 96.377511][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 96.388226][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 96.397453][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 96.408256][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 96.417341][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 96.434354][ T4367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 96.446388][ T4367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 96.463696][ T4367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 96.472617][ T4367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 96.483842][ T4374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 96.714763][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 96.722391][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 96.740977][ T4374] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 96.767359][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 96.776660][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 96.801647][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 96.810780][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 96.820407][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 96.830626][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 96.846035][ T4374] device veth0_vlan entered promiscuous mode
[ 96.865144][ T4374] device veth1_vlan entered promiscuous mode
[ 96.884475][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 96.892744][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 96.902273][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 96.911862][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 96.924048][ T4374] device veth0_macvtap entered promiscuous mode
[ 96.934420][ T4374] device veth1_macvtap entered promiscuous mode
[ 96.952423][ T4374] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 96.959895][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 96.968516][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 96.976806][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 96.984961][ T4360] Bluetooth: hci0: command 0x040f tx timeout
[ 96.991963][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 97.004578][ T4374] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 97.011936][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 97.021334][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 97.032967][ T4374] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.041892][ T4374] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.050943][ T4374] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.060492][ T4374] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.127559][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 97.145286][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 97.168973][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 97.181439][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 97.190506][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 97.212600][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 97.271125][ T4424] loop0: detected capacity change from 0 to 512
[ 97.319908][ T4424]
[ 97.322299][ T4424] ======================================================
[ 97.329334][ T4424] WARNING: possible circular locking dependency detected
[ 97.336400][ T4424] syzkaller #0 Not tainted
[ 97.340842][ T4424] ------------------------------------------------------
[ 97.347892][ T4424] syz.0.17/4424 is trying to acquire lock:
[ 97.353724][ T4424] ffff88805f7beb98 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2e50
[ 97.363891][ T4424]
[ 97.363891][ T4424] but task is already holding lock:
[ 97.371294][ T4424] ffff888068caa8e8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 97.381190][ T4424]
[ 97.381190][ T4424] which lock already depends on the new lock.
[ 97.381190][ T4424]
[ 97.391627][ T4424]
[ 97.391627][ T4424] the existing dependency chain (in reverse order) is:
[ 97.400727][ T4424]
[ 97.400727][ T4424] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 97.408349][ T4424] down_read+0x42/0x2d0
[ 97.413077][ T4424] ext4_setattr+0x92a/0x19f0
[ 97.418226][ T4424] notify_change+0xc74/0xf40
[ 97.423392][ T4424] chown_common+0x486/0x620
[ 97.428456][ T4424] do_fchownat+0x164/0x270
[ 97.433435][ T4424] __x64_sys_chown+0x7e/0x90
[ 97.438588][ T4424] do_syscall_64+0x4c/0xa0
[ 97.443568][ T4424] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 97.450024][ T4424]
[ 97.450024][ T4424] -> #1 (jbd2_handle){++++}-{0:0}:
[ 97.457366][ T4424] start_this_handle+0x1f49/0x2150
[ 97.463050][ T4424] jbd2__journal_start+0x2b7/0x5a0
[ 97.468724][ T4424] __ext4_journal_start_sb+0x187/0x3d0
[ 97.474727][ T4424] ext4_writepages+0xde7/0x2e50
[ 97.480133][ T4424] do_writepages+0x3b7/0x610
[ 97.485260][ T4424] filemap_fdatawrite_wbc+0x11e/0x180
[ 97.491183][ T4424] file_write_and_wait_range+0x137/0x200
[ 97.497351][ T4424] ext4_sync_file+0x23b/0xca0
[ 97.502561][ T4424] __x64_sys_fsync+0x1a5/0x1e0
[ 97.507860][ T4424] do_syscall_64+0x4c/0xa0
[ 97.512816][ T4424] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 97.519243][ T4424]
[ 97.519243][ T4424] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 97.527690][ T4424] __lock_acquire+0x2cf8/0x7c50
[ 97.533103][ T4424] lock_acquire+0x1b4/0x490
[ 97.538145][ T4424] percpu_down_read+0x44/0x1a0
[ 97.543440][ T4424] ext4_writepages+0x1c0/0x2e50
[ 97.548832][ T4424] do_writepages+0x3b7/0x610
[ 97.553976][ T4424] __writeback_single_inode+0x156/0x1160
[ 97.560144][ T4424] writeback_single_inode+0x221/0x8b0
[ 97.566054][ T4424] write_inode_now+0x15d/0x1d0
[ 97.571377][ T4424] iput+0x613/0x980
[ 97.575744][ T4424] ext4_xattr_block_set+0x2736/0x32a0
[ 97.581663][ T4424] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 97.588096][ T4424] __ext4_expand_extra_isize+0x301/0x3e0
[ 97.594274][ T4424] __ext4_mark_inode_dirty+0x47f/0x770
[ 97.600382][ T4424] ext4_evict_inode+0xa73/0x1100
[ 97.605856][ T4424] evict+0x485/0x870
[ 97.610278][ T4424] ext4_orphan_cleanup+0xbd3/0x1400
[ 97.616028][ T4424] ext4_fill_super+0x7bdf/0x8150
[ 97.621493][ T4424] get_tree_bdev+0x3f1/0x610
[ 97.626630][ T4424] vfs_get_tree+0x88/0x270
[ 97.631630][ T4424] do_new_mount+0x24a/0xa40
[ 97.636781][ T4424] __se_sys_mount+0x2d6/0x3c0
[ 97.641998][ T4424] do_syscall_64+0x4c/0xa0
[ 97.646947][ T4424] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 97.653371][ T4424]
[ 97.653371][ T4424] other info that might help us debug this:
[ 97.653371][ T4424]
[ 97.663607][ T4424] Chain exists of:
[ 97.663607][ T4424] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 97.663607][ T4424]
[ 97.677005][ T4424] Possible unsafe locking scenario:
[ 97.677005][ T4424]
[ 97.684468][ T4424] CPU0 CPU1
[ 97.689880][ T4424] ---- ----
[ 97.695284][ T4424] lock(&ei->xattr_sem);
[ 97.699641][ T4424] lock(jbd2_handle);
[ 97.706243][ T4424] lock(&ei->xattr_sem);
[ 97.713127][ T4424] lock(&sbi->s_writepages_rwsem);
[ 97.718350][ T4424]
[ 97.718350][ T4424] *** DEADLOCK ***
[ 97.718350][ T4424]
[ 97.726506][ T4424] 3 locks held by syz.0.17/4424:
[ 97.731446][ T4424] #0: ffff88805f7bc0e0 (&type->s_umount_key#27/1){+.+.}-{3:3}, at: alloc_super+0x1fa/0x930
[ 97.741595][ T4424] #1: ffff88805f7bc650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x436/0x1100
[ 97.751109][ T4424] #2: ffff888068caa8e8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 97.761407][ T4424]
[ 97.761407][ T4424] stack backtrace:
[ 97.767313][ T4424] CPU: 1 PID: 4424 Comm: syz.0.17 Not tainted syzkaller #0
[ 97.774523][ T4424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 97.784616][ T4424] Call Trace:
[ 97.787939][ T4424]
[ 97.790932][ T4424] dump_stack_lvl+0x168/0x22e
[ 97.795668][ T4424] ? load_image+0x3b0/0x3b0
[ 97.800225][ T4424] ? show_regs_print_info+0x12/0x12
[ 97.805454][ T4424] ? print_circular_bug+0x12b/0x1a0
[ 97.810698][ T4424] check_noncircular+0x274/0x310
[ 97.815654][ T4424] ? add_chain_block+0x940/0x940
[ 97.820604][ T4424] ? lockdep_lock+0xdc/0x1e0
[ 97.825215][ T4424] ? _find_first_zero_bit+0xcf/0x100
[ 97.830537][ T4424] __lock_acquire+0x2cf8/0x7c50
[ 97.835415][ T4424] ? verify_lock_unused+0x140/0x140
[ 97.840628][ T4424] ? mark_lock+0x94/0x320
[ 97.844983][ T4424] ? __lock_acquire+0x12e5/0x7c50
[ 97.850043][ T4424] lock_acquire+0x1b4/0x490
[ 97.854559][ T4424] ? ext4_writepages+0x1c0/0x2e50
[ 97.859594][ T4424] ? __might_sleep+0xd0/0xd0
[ 97.864226][ T4424] ? read_lock_is_recursive+0x10/0x10
[ 97.869635][ T4424] ? __lock_acquire+0x12e5/0x7c50
[ 97.874704][ T4424] ? mark_lock+0x94/0x320
[ 97.879072][ T4424] percpu_down_read+0x44/0x1a0
[ 97.883887][ T4424] ? ext4_writepages+0x1c0/0x2e50
[ 97.888923][ T4424] ext4_writepages+0x1c0/0x2e50
[ 97.893778][ T4424] ? __lock_acquire+0x13c0/0x7c50
[ 97.898828][ T4424] ? verify_lock_unused+0x140/0x140
[ 97.904071][ T4424] ? mark_lock+0x94/0x320
[ 97.908415][ T4424] ? ext4_read_folio+0x370/0x370
[ 97.913357][ T4424] ? __lock_acquire+0x13c0/0x7c50
[ 97.918409][ T4424] ? __lock_acquire+0x7c50/0x7c50
[ 97.923447][ T4424] ? do_raw_spin_lock+0x11d/0x280
[ 97.928496][ T4424] ? do_raw_spin_unlock+0x11d/0x230
[ 97.933716][ T4424] ? ext4_read_folio+0x370/0x370
[ 97.938670][ T4424] do_writepages+0x3b7/0x610
[ 97.943285][ T4424] ? __writepage+0x130/0x130
[ 97.947898][ T4424] ? writeback_single_inode+0x216/0x8b0
[ 97.953492][ T4424] ? __lock_acquire+0x7c50/0x7c50
[ 97.958535][ T4424] ? do_raw_spin_lock+0x11d/0x280
[ 97.963577][ T4424] ? __ext4_expand_extra_isize+0x301/0x3e0
[ 97.969425][ T4424] __writeback_single_inode+0x156/0x1160
[ 97.975165][ T4424] writeback_single_inode+0x221/0x8b0
[ 97.980571][ T4424] ? write_inode_now+0x1d0/0x1d0
[ 97.985583][ T4424] write_inode_now+0x15d/0x1d0
[ 97.990380][ T4424] ? bdi_split_work_to_wbs+0x890/0x890
[ 97.995911][ T4424] ? rcu_is_watching+0x11/0xa0
[ 98.000688][ T4424] ? do_raw_spin_unlock+0x11d/0x230
[ 98.005913][ T4424] iput+0x613/0x980
[ 98.009738][ T4424] ext4_xattr_block_set+0x2736/0x32a0
[ 98.015123][ T4424] ? __might_sleep+0xd0/0xd0
[ 98.019735][ T4424] ? xattr_find_entry+0x12b/0x2f0
[ 98.024779][ T4424] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 98.030276][ T4424] ? ext4_xattr_block_find+0x241/0x2b0
[ 98.035750][ T4424] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 98.041664][ T4424] __ext4_expand_extra_isize+0x301/0x3e0
[ 98.047311][ T4424] __ext4_mark_inode_dirty+0x47f/0x770
[ 98.052790][ T4424] ext4_evict_inode+0xa73/0x1100
[ 98.057745][ T4424] ? _raw_spin_unlock+0x24/0x40
[ 98.062606][ T4424] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 98.068518][ T4424] ? do_raw_spin_unlock+0x11d/0x230
[ 98.073736][ T4424] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 98.079656][ T4424] evict+0x485/0x870
[ 98.083591][ T4424] ? __lock_acquire+0x7c50/0x7c50
[ 98.088632][ T4424] ? proc_nr_inodes+0x2f0/0x2f0
[ 98.093492][ T4424] ? do_raw_spin_unlock+0x11d/0x230
[ 98.098720][ T4424] ? _raw_spin_unlock+0x24/0x40
[ 98.103582][ T4424] ? iput+0x768/0x980
[ 98.107591][ T4424] ext4_orphan_cleanup+0xbd3/0x1400
[ 98.112845][ T4424] ? ext4_orphan_del+0xb90/0xb90
[ 98.117815][ T4424] ? ext4_fill_super+0x7596/0x8150
[ 98.122935][ T4424] ? errseq_check_and_advance+0x62/0x120
[ 98.128582][ T4424] ext4_fill_super+0x7bdf/0x8150
[ 98.133528][ T4424] ? bdev_name+0x2c1/0x3f0
[ 98.137968][ T4424] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 98.144384][ T4424] ? snprintf+0xd7/0x120
[ 98.148650][ T4424] ? preempt_count_add+0x8d/0x190
[ 98.153683][ T4424] ? vscnprintf+0x80/0x80
[ 98.158020][ T4424] ? set_blocksize+0x1d0/0x470
[ 98.162861][ T4424] ? sb_set_blocksize+0xa5/0xe0
[ 98.167722][ T4424] get_tree_bdev+0x3f1/0x610
[ 98.172317][ T4424] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 98.178585][ T4424] vfs_get_tree+0x88/0x270
[ 98.183363][ T4424] do_new_mount+0x24a/0xa40
[ 98.187894][ T4424] __se_sys_mount+0x2d6/0x3c0
[ 98.192607][ T4424] ? __x64_sys_mount+0xc0/0xc0
[ 98.197412][ T4424] ? lockdep_hardirqs_on+0x94/0x140
[ 98.202615][ T4424] ? __x64_sys_mount+0x1c/0xc0
[ 98.207385][ T4424] do_syscall_64+0x4c/0xa0
[ 98.211816][ T4424] ? clear_bhb_loop+0x60/0xb0
[ 98.216501][ T4424] ? clear_bhb_loop+0x60/0xb0
[ 98.221185][ T4424] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 98.227117][ T4424] RIP: 0033:0x7fcba8f90eea
[ 98.231548][ T4424] 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
[ 98.251172][ T4424] RSP: 002b:00007ffc13e8f588 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 98.259610][ T4424] RAX: ffffffffffffffda RBX: 00007ffc13e8f610 RCX: 00007fcba8f90eea
[ 98.267609][ T4424] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffc13e8f5d0
[ 98.275592][ T4424] RBP: 0000200000000180 R08: 00007ffc13e8f610 R09: 0000000000800700
[ 98.283578][ T4424] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 98.291582][ T4424] R13: 00007ffc13e8f5d0 R14: 000000000000046f R15: 000000000000002c
[ 98.299577][ T4424]
[ 98.317971][ T4424] ------------[ cut here ]------------
[ 98.323494][ T4424] EA inode 11 i_nlink=2
[ 98.323796][ T4424] WARNING: CPU: 1 PID: 4424 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520
[ 98.338338][ T4424] Modules linked in:
[ 98.342271][ T4424] CPU: 1 PID: 4424 Comm: syz.0.17 Not tainted syzkaller #0
[ 98.349580][ T4424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 98.359735][ T4424] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 98.366470][ T4424] 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
[ 98.386302][ T4424] RSP: 0018:ffffc90003357200 EFLAGS: 00010246
[ 98.392406][ T4424] RAX: c7a5277d94dfe800 RBX: 0000000000000002 RCX: ffff88807b338000
[ 98.400487][ T4424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 98.408507][ T4424] RBP: ffffc900033572e8 R08: dffffc0000000000 R09: fffff5200066add1
[ 98.416613][ T4424] R10: fffff5200066add1 R11: 1ffff9200066add0 R12: ffffc90003357260
[ 98.424658][ T4424] R13: ffff888068cac8e8 R14: dffffc0000000000 R15: ffff888068cac928
[ 98.432664][ T4424] FS: 000055557491b500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 98.441661][ T4424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 98.448326][ T4424] CR2: 00007fcba8f72a60 CR3: 000000001f7ff000 CR4: 00000000003506e0
[ 98.456380][ T4424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 98.464421][ T4424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 98.472422][ T4424] Call Trace:
[ 98.475769][ T4424]
[ 98.478729][ T4424] ? ext4_xattr_block_csum+0x500/0x500
[ 98.484275][ T4424] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 98.489792][ T4424] ext4_xattr_set_entry+0xb33/0x1e90
[ 98.495162][ T4424] ext4_xattr_ibody_set+0x250/0x690
[ 98.500401][ T4424] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 98.506390][ T4424] __ext4_expand_extra_isize+0x301/0x3e0
[ 98.512062][ T4424] __ext4_mark_inode_dirty+0x47f/0x770
[ 98.517628][ T4424] ext4_evict_inode+0xa73/0x1100
[ 98.522604][ T4424] ? _raw_spin_unlock+0x24/0x40
[ 98.527532][ T4424] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 98.533481][ T4424] ? do_raw_spin_unlock+0x11d/0x230
[ 98.538760][ T4424] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 98.544719][ T4424] evict+0x485/0x870
[ 98.548633][ T4424] ? __lock_acquire+0x7c50/0x7c50
[ 98.553779][ T4424] ? proc_nr_inodes+0x2f0/0x2f0
[ 98.558712][ T4424] ? do_raw_spin_unlock+0x11d/0x230
[ 98.563960][ T4424] ? _raw_spin_unlock+0x24/0x40
[ 98.568882][ T4424] ? iput+0x768/0x980
[ 98.572902][ T4424] ext4_orphan_cleanup+0xbd3/0x1400
[ 98.578184][ T4424] ? ext4_orphan_del+0xb90/0xb90
[ 98.583169][ T4424] ? ext4_fill_super+0x7596/0x8150
[ 98.588357][ T4424] ? errseq_check_and_advance+0x62/0x120
[ 98.594325][ T4424] ext4_fill_super+0x7bdf/0x8150
[ 98.599293][ T4424] ? bdev_name+0x2c1/0x3f0
[ 98.603737][ T4424] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 98.610053][ T4424] ? snprintf+0xd7/0x120
[ 98.614369][ T4424] ? preempt_count_add+0x8d/0x190
[ 98.619426][ T4424] ? vscnprintf+0x80/0x80
[ 98.623853][ T4424] ? set_blocksize+0x1d0/0x470
[ 98.628703][ T4424] ? sb_set_blocksize+0xa5/0xe0
[ 98.633612][ T4424] get_tree_bdev+0x3f1/0x610
[ 98.638289][ T4424] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 98.644603][ T4424] vfs_get_tree+0x88/0x270
[ 98.649061][ T4424] do_new_mount+0x24a/0xa40
[ 98.653578][ T4424] __se_sys_mount+0x2d6/0x3c0
[ 98.658319][ T4424] ? __x64_sys_mount+0xc0/0xc0
[ 98.663115][ T4424] ? lockdep_hardirqs_on+0x94/0x140
[ 98.668388][ T4424] ? __x64_sys_mount+0x1c/0xc0
[ 98.673185][ T4424] do_syscall_64+0x4c/0xa0
[ 98.677688][ T4424] ? clear_bhb_loop+0x60/0xb0
[ 98.682400][ T4424] ? clear_bhb_loop+0x60/0xb0
[ 98.687150][ T4424] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 98.693087][ T4424] RIP: 0033:0x7fcba8f90eea
[ 98.697607][ T4424] 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
[ 98.717303][ T4424] RSP: 002b:00007ffc13e8f588 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 98.725833][ T4424] RAX: ffffffffffffffda RBX: 00007ffc13e8f610 RCX: 00007fcba8f90eea
[ 98.733845][ T4424] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffc13e8f5d0
[ 98.741906][ T4424] RBP: 0000200000000180 R08: 00007ffc13e8f610 R09: 0000000000800700
[ 98.749939][ T4424] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 98.757993][ T4424] R13: 00007ffc13e8f5d0 R14: 000000000000046f R15: 000000000000002c
[ 98.766024][ T4424]
[ 98.769069][ T4424] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 98.776350][ T4424] CPU: 1 PID: 4424 Comm: syz.0.17 Not tainted syzkaller #0
[ 98.783548][ T4424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 98.793617][ T4424] Call Trace:
[ 98.796925][ T4424]
[ 98.799881][ T4424] dump_stack_lvl+0x168/0x22e
[ 98.804583][ T4424] ? memcpy+0x3c/0x60
[ 98.808593][ T4424] ? show_regs_print_info+0x12/0x12
[ 98.813809][ T4424] ? load_image+0x3b0/0x3b0
[ 98.818331][ T4424] panic+0x2c9/0x710
[ 98.822238][ T4424] ? bpf_jit_dump+0xd0/0xd0
[ 98.826769][ T4424] __warn+0x2f8/0x4f0
[ 98.830765][ T4424] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 98.836761][ T4424] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 98.842785][ T4424] report_bug+0x2ba/0x4f0
[ 98.847134][ T4424] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 98.853131][ T4424] handle_bug+0x3a/0x70
[ 98.857301][ T4424] exc_invalid_op+0x16/0x40
[ 98.861818][ T4424] asm_exc_invalid_op+0x16/0x20
[ 98.866691][ T4424] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 98.873313][ T4424] 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
[ 98.892950][ T4424] RSP: 0018:ffffc90003357200 EFLAGS: 00010246
[ 98.899043][ T4424] RAX: c7a5277d94dfe800 RBX: 0000000000000002 RCX: ffff88807b338000
[ 98.907043][ T4424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 98.915033][ T4424] RBP: ffffc900033572e8 R08: dffffc0000000000 R09: fffff5200066add1
[ 98.923026][ T4424] R10: fffff5200066add1 R11: 1ffff9200066add0 R12: ffffc90003357260
[ 98.931172][ T4424] R13: ffff888068cac8e8 R14: dffffc0000000000 R15: ffff888068cac928
[ 98.939195][ T4424] ? ext4_xattr_block_csum+0x500/0x500
[ 98.944699][ T4424] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 98.950189][ T4424] ext4_xattr_set_entry+0xb33/0x1e90
[ 98.955504][ T4424] ext4_xattr_ibody_set+0x250/0x690
[ 98.960728][ T4424] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 98.966659][ T4424] __ext4_expand_extra_isize+0x301/0x3e0
[ 98.972316][ T4424] __ext4_mark_inode_dirty+0x47f/0x770
[ 98.977810][ T4424] ext4_evict_inode+0xa73/0x1100
[ 98.982869][ T4424] ? _raw_spin_unlock+0x24/0x40
[ 98.987751][ T4424] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 98.993686][ T4424] ? do_raw_spin_unlock+0x11d/0x230
[ 98.998917][ T4424] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 99.004844][ T4424] evict+0x485/0x870
[ 99.008767][ T4424] ? __lock_acquire+0x7c50/0x7c50
[ 99.013855][ T4424] ? proc_nr_inodes+0x2f0/0x2f0
[ 99.018738][ T4424] ? do_raw_spin_unlock+0x11d/0x230
[ 99.023981][ T4424] ? _raw_spin_unlock+0x24/0x40
[ 99.028862][ T4424] ? iput+0x768/0x980
[ 99.032882][ T4424] ext4_orphan_cleanup+0xbd3/0x1400
[ 99.038137][ T4424] ? ext4_orphan_del+0xb90/0xb90
[ 99.043122][ T4424] ? ext4_fill_super+0x7596/0x8150
[ 99.048260][ T4424] ? errseq_check_and_advance+0x62/0x120
[ 99.053923][ T4424] ext4_fill_super+0x7bdf/0x8150
[ 99.058892][ T4424] ? bdev_name+0x2c1/0x3f0
[ 99.063356][ T4424] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 99.069648][ T4424] ? snprintf+0xd7/0x120
[ 99.073950][ T4424] ? preempt_count_add+0x8d/0x190
[ 99.078999][ T4424] ? vscnprintf+0x80/0x80
[ 99.083354][ T4424] ? set_blocksize+0x1d0/0x470
[ 99.088154][ T4424] ? sb_set_blocksize+0xa5/0xe0
[ 99.093032][ T4424] get_tree_bdev+0x3f1/0x610
[ 99.097650][ T4424] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 99.103911][ T4424] vfs_get_tree+0x88/0x270
[ 99.108356][ T4424] do_new_mount+0x24a/0xa40
[ 99.112883][ T4424] __se_sys_mount+0x2d6/0x3c0
[ 99.117597][ T4424] ? __x64_sys_mount+0xc0/0xc0
[ 99.122399][ T4424] ? lockdep_hardirqs_on+0x94/0x140
[ 99.127644][ T4424] ? __x64_sys_mount+0x1c/0xc0
[ 99.132444][ T4424] do_syscall_64+0x4c/0xa0
[ 99.136908][ T4424] ? clear_bhb_loop+0x60/0xb0
[ 99.141632][ T4424] ? clear_bhb_loop+0x60/0xb0
[ 99.146337][ T4424] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 99.152276][ T4424] RIP: 0033:0x7fcba8f90eea
[ 99.156711][ T4424] 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
[ 99.176345][ T4424] RSP: 002b:00007ffc13e8f588 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 99.184784][ T4424] RAX: ffffffffffffffda RBX: 00007ffc13e8f610 RCX: 00007fcba8f90eea
[ 99.192778][ T4424] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffc13e8f5d0
[ 99.200772][ T4424] RBP: 0000200000000180 R08: 00007ffc13e8f610 R09: 0000000000800700
[ 99.208766][ T4424] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 99.216762][ T4424] R13: 00007ffc13e8f5d0 R14: 000000000000046f R15: 000000000000002c
[ 99.224759][ T4424]
[ 99.228367][ T4424] Kernel Offset: disabled
[ 99.232818][ T4424] Rebooting in 86400 seconds..