Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts.
2025/12/21 10:30:51 parsed 1 programs
[ 74.035542][ T4270] cgroup: Unknown subsys name 'net'
[ 74.198351][ T4270] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 75.741415][ T4270] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 79.278982][ T4323] chnl_net:caif_netlink_parms(): no params data found
[ 79.326155][ T4323] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.334077][ T4323] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.343982][ T4323] device bridge_slave_0 entered promiscuous mode
[ 79.353860][ T4323] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.361552][ T4323] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.370566][ T4323] device bridge_slave_1 entered promiscuous mode
[ 79.455487][ T4323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.472138][ T4323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.496290][ T4323] team0: Port device team_slave_0 added
[ 79.504633][ T4323] team0: Port device team_slave_1 added
[ 79.523585][ T4323] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.530633][ T4323] 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.
[ 79.557118][ T4323] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.569567][ T4323] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.576850][ T4323] 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.
[ 79.603417][ T4323] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 79.634168][ T4323] device hsr_slave_0 entered promiscuous mode
[ 79.641082][ T4323] device hsr_slave_1 entered promiscuous mode
[ 79.731505][ T4323] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 79.744386][ T4323] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 79.766309][ T4323] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 79.775678][ T4323] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 79.801175][ T4323] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.808569][ T4323] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.817077][ T4323] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.824225][ T4323] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.893813][ T4323] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.917864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 79.929040][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.938332][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.947892][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 79.962477][ T4323] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.982167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 79.991623][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.998900][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 80.015677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 80.025013][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.032159][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.058046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 80.067544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 80.080668][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 80.103449][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 80.118826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 80.129598][ T4323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 80.308459][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 80.316238][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 80.332827][ T4323] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.357761][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 80.368101][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 80.391933][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 80.402002][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 80.415780][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 80.423944][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 80.445421][ T4323] device veth0_vlan entered promiscuous mode
[ 80.460810][ T4323] device veth1_vlan entered promiscuous mode
[ 80.485525][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 80.495034][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 80.504853][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 80.514502][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 80.527694][ T4323] device veth0_macvtap entered promiscuous mode
[ 80.537122][ T4323] device veth1_macvtap entered promiscuous mode
[ 80.551926][ T4323] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.559661][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 80.569828][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 80.578447][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 80.588977][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 80.600938][ T4323] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.608669][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 80.618856][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 80.630809][ T4323] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.639964][ T4323] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.649378][ T4323] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.659024][ T4323] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.795433][ T56] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.272605][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.288205][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.300268][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 81.312179][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.322293][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.332148][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 81.552443][ T4362] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.562009][ T4362] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.570626][ T4362] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.579887][ T4362] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.589138][ T4364] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 81.596661][ T4364] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.784215][ T14] cfg80211: failed to load regulatory.db
2025/12/21 10:31:01 executed programs: 0
[ 82.179137][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.189027][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.197172][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.205155][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.213668][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.220971][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.390714][ T4371] chnl_net:caif_netlink_parms(): no params data found
[ 82.441118][ T4371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.450367][ T4371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.459174][ T4371] device bridge_slave_0 entered promiscuous mode
[ 82.468197][ T4371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.475523][ T4371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.484567][ T4371] device bridge_slave_1 entered promiscuous mode
[ 82.508015][ T4371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.520482][ T4371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.544327][ T4371] team0: Port device team_slave_0 added
[ 82.551681][ T4371] team0: Port device team_slave_1 added
[ 82.571805][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.579286][ T4371] 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.
[ 82.607025][ T4371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.619487][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.626711][ T4371] 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.
[ 82.653313][ T4371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.687434][ T4371] device hsr_slave_0 entered promiscuous mode
[ 82.694442][ T4371] device hsr_slave_1 entered promiscuous mode
[ 82.700952][ T4371] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 82.709085][ T4371] Cannot create hsr debugfs directory
[ 83.244851][ T56] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 84.263603][ T4364] Bluetooth: hci0: command 0x0409 tx timeout
[ 85.573792][ T56] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.635830][ T56] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.343605][ T48] Bluetooth: hci0: command 0x041b tx timeout
[ 86.496466][ T4371] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 86.507937][ T4371] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 86.524754][ T56] device hsr_slave_0 left promiscuous mode
[ 86.532024][ T56] device hsr_slave_1 left promiscuous mode
[ 86.539759][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 86.547729][ T56] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 86.558809][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 86.567071][ T56] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 86.575899][ T56] device bridge_slave_1 left promiscuous mode
[ 86.583784][ T56] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.599027][ T56] device bridge_slave_0 left promiscuous mode
[ 86.606703][ T56] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.637024][ T56] device veth1_macvtap left promiscuous mode
[ 86.644436][ T56] device veth0_macvtap left promiscuous mode
[ 86.650876][ T56] device veth1_vlan left promiscuous mode
[ 86.660404][ T56] device veth0_vlan left promiscuous mode
[ 87.050384][ T56] team0 (unregistering): Port device team_slave_1 removed
[ 87.082388][ T56] team0 (unregistering): Port device team_slave_0 removed
[ 87.112594][ T56] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 87.148918][ T56] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 87.447304][ T56] bond0 (unregistering): Released all slaves
[ 87.522658][ T4371] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 87.533640][ T4371] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 87.626534][ T4371] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.640899][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 87.649618][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 87.660129][ T4371] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.677371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 87.687004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 87.697687][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.708785][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.718117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 87.733302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 87.744015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 87.752515][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.759669][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.767547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 87.785272][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 87.794703][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 87.804637][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 87.816843][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 87.835355][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 87.844240][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 87.854874][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 87.864510][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 87.883298][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 87.892279][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 87.907637][ T4371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 88.144114][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 88.151686][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 88.169155][ T4371] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 88.198322][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 88.208493][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 88.227027][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 88.235472][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 88.245954][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 88.254263][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 88.264559][ T4371] device veth0_vlan entered promiscuous mode
[ 88.277306][ T4371] device veth1_vlan entered promiscuous mode
[ 88.296289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 88.304849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 88.313167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 88.322166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 88.333940][ T4371] device veth0_macvtap entered promiscuous mode
[ 88.342623][ T4371] device veth1_macvtap entered promiscuous mode
[ 88.358970][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.366544][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 88.375203][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 88.384564][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 88.393954][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 88.405886][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 88.413487][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 88.422350][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 88.422896][ T48] Bluetooth: hci0: command 0x040f tx timeout
[ 88.450899][ T4371] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.460199][ T4371] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.469545][ T4371] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.478539][ T4371] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.553559][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.561697][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.585597][ T4341] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 88.607038][ T4341] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.615354][ T4341] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.624832][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 88.691207][ T4425] loop0: detected capacity change from 0 to 512
[ 88.739462][ T4425]
[ 88.741860][ T4425] ======================================================
[ 88.748920][ T4425] WARNING: possible circular locking dependency detected
[ 88.756322][ T4425] syzkaller #0 Not tainted
[ 88.760756][ T4425] ------------------------------------------------------
[ 88.768062][ T4425] syz.0.17/4425 is trying to acquire lock:
[ 88.773883][ T4425] ffff888075c40b98 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2e50
[ 88.784179][ T4425]
[ 88.784179][ T4425] but task is already holding lock:
[ 88.792673][ T4425] ffff888068dee518 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 88.802548][ T4425]
[ 88.802548][ T4425] which lock already depends on the new lock.
[ 88.802548][ T4425]
[ 88.812949][ T4425]
[ 88.812949][ T4425] the existing dependency chain (in reverse order) is:
[ 88.822051][ T4425]
[ 88.822051][ T4425] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 88.829754][ T4425] down_read+0x42/0x2d0
[ 88.834536][ T4425] ext4_setattr+0x92a/0x19f0
[ 88.839830][ T4425] notify_change+0xc74/0xf40
[ 88.845040][ T4425] chown_common+0x486/0x620
[ 88.850099][ T4425] do_fchownat+0x164/0x270
[ 88.855184][ T4425] __x64_sys_chown+0x7e/0x90
[ 88.860415][ T4425] do_syscall_64+0x4c/0xa0
[ 88.865454][ T4425] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 88.871975][ T4425]
[ 88.871975][ T4425] -> #1 (jbd2_handle){++++}-{0:0}:
[ 88.879381][ T4425] start_this_handle+0x1f49/0x2150
[ 88.885037][ T4425] jbd2__journal_start+0x2b7/0x5a0
[ 88.890757][ T4425] __ext4_journal_start_sb+0x187/0x3d0
[ 88.896834][ T4425] ext4_writepages+0xde7/0x2e50
[ 88.902468][ T4425] do_writepages+0x3b7/0x610
[ 88.907733][ T4425] filemap_fdatawrite_wbc+0x11e/0x180
[ 88.913721][ T4425] file_write_and_wait_range+0x137/0x200
[ 88.920063][ T4425] ext4_sync_file+0x23b/0xca0
[ 88.925528][ T4425] __x64_sys_fsync+0x1a5/0x1e0
[ 88.930899][ T4425] do_syscall_64+0x4c/0xa0
[ 88.936093][ T4425] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 88.942501][ T4425]
[ 88.942501][ T4425] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 88.950934][ T4425] __lock_acquire+0x2cf8/0x7c50
[ 88.956486][ T4425] lock_acquire+0x1b4/0x490
[ 88.961595][ T4425] percpu_down_read+0x44/0x1a0
[ 88.966976][ T4425] ext4_writepages+0x1c0/0x2e50
[ 88.972443][ T4425] do_writepages+0x3b7/0x610
[ 88.977789][ T4425] __writeback_single_inode+0x156/0x1160
[ 88.984006][ T4425] writeback_single_inode+0x221/0x8b0
[ 88.989942][ T4425] write_inode_now+0x15d/0x1d0
[ 88.995246][ T4425] iput+0x613/0x980
[ 88.999576][ T4425] ext4_xattr_block_set+0x2736/0x32a0
[ 89.005482][ T4425] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 89.011932][ T4425] __ext4_expand_extra_isize+0x301/0x3e0
[ 89.018084][ T4425] __ext4_mark_inode_dirty+0x47f/0x770
[ 89.024321][ T4425] ext4_evict_inode+0xa73/0x1100
[ 89.029780][ T4425] evict+0x485/0x870
[ 89.034196][ T4425] ext4_orphan_cleanup+0xbd3/0x1400
[ 89.040013][ T4425] ext4_fill_super+0x7bdf/0x8150
[ 89.046003][ T4425] get_tree_bdev+0x3f1/0x610
[ 89.051114][ T4425] vfs_get_tree+0x88/0x270
[ 89.056047][ T4425] do_new_mount+0x24a/0xa40
[ 89.061157][ T4425] __se_sys_mount+0x2d6/0x3c0
[ 89.066523][ T4425] do_syscall_64+0x4c/0xa0
[ 89.071461][ T4425] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 89.078303][ T4425]
[ 89.078303][ T4425] other info that might help us debug this:
[ 89.078303][ T4425]
[ 89.088875][ T4425] Chain exists of:
[ 89.088875][ T4425] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 89.088875][ T4425]
[ 89.102788][ T4425] Possible unsafe locking scenario:
[ 89.102788][ T4425]
[ 89.110404][ T4425] CPU0 CPU1
[ 89.115761][ T4425] ---- ----
[ 89.121143][ T4425] lock(&ei->xattr_sem);
[ 89.125466][ T4425] lock(jbd2_handle);
[ 89.132045][ T4425] lock(&ei->xattr_sem);
[ 89.138976][ T4425] lock(&sbi->s_writepages_rwsem);
[ 89.144365][ T4425]
[ 89.144365][ T4425] *** DEADLOCK ***
[ 89.144365][ T4425]
[ 89.152881][ T4425] 3 locks held by syz.0.17/4425:
[ 89.157814][ T4425] #0: ffff8880776c60e0 (&type->s_umount_key#27/1){+.+.}-{3:3}, at: alloc_super+0x1fa/0x930
[ 89.168735][ T4425] #1: ffff8880776c6650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x436/0x1100
[ 89.178585][ T4425] #2: ffff888068dee518 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 89.189081][ T4425]
[ 89.189081][ T4425] stack backtrace:
[ 89.194989][ T4425] CPU: 1 PID: 4425 Comm: syz.0.17 Not tainted syzkaller #0
[ 89.202205][ T4425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 89.212436][ T4425] Call Trace:
[ 89.215762][ T4425]
[ 89.218707][ T4425] dump_stack_lvl+0x168/0x22e
[ 89.223652][ T4425] ? load_image+0x3b0/0x3b0
[ 89.228151][ T4425] ? show_regs_print_info+0x12/0x12
[ 89.233381][ T4425] ? print_circular_bug+0x12b/0x1a0
[ 89.239300][ T4425] check_noncircular+0x274/0x310
[ 89.244263][ T4425] ? add_chain_block+0x940/0x940
[ 89.249413][ T4425] ? lockdep_lock+0xdc/0x1e0
[ 89.254165][ T4425] ? verify_lock_unused+0x140/0x140
[ 89.259719][ T4425] ? _find_first_zero_bit+0xcf/0x100
[ 89.265058][ T4425] __lock_acquire+0x2cf8/0x7c50
[ 89.270193][ T4425] ? verify_lock_unused+0x140/0x140
[ 89.275400][ T4425] ? mark_lock+0x94/0x320
[ 89.279825][ T4425] ? __lock_acquire+0x13c0/0x7c50
[ 89.285143][ T4425] lock_acquire+0x1b4/0x490
[ 89.289734][ T4425] ? ext4_writepages+0x1c0/0x2e50
[ 89.294770][ T4425] ? __might_sleep+0xd0/0xd0
[ 89.299384][ T4425] ? read_lock_is_recursive+0x10/0x10
[ 89.304786][ T4425] ? __lock_acquire+0x12e5/0x7c50
[ 89.309996][ T4425] ? mark_lock+0x94/0x320
[ 89.314331][ T4425] percpu_down_read+0x44/0x1a0
[ 89.319185][ T4425] ? ext4_writepages+0x1c0/0x2e50
[ 89.324398][ T4425] ext4_writepages+0x1c0/0x2e50
[ 89.329521][ T4425] ? __lock_acquire+0x13c0/0x7c50
[ 89.334747][ T4425] ? verify_lock_unused+0x140/0x140
[ 89.339955][ T4425] ? mark_lock+0x94/0x320
[ 89.344484][ T4425] ? ext4_read_folio+0x370/0x370
[ 89.349524][ T4425] ? __lock_acquire+0x13c0/0x7c50
[ 89.354706][ T4425] ? __lock_acquire+0x7c50/0x7c50
[ 89.359948][ T4425] ? do_raw_spin_lock+0x11d/0x280
[ 89.365009][ T4425] ? do_raw_spin_unlock+0x11d/0x230
[ 89.370419][ T4425] ? ext4_read_folio+0x370/0x370
[ 89.375821][ T4425] do_writepages+0x3b7/0x610
[ 89.380619][ T4425] ? __writepage+0x130/0x130
[ 89.385253][ T4425] ? writeback_single_inode+0x216/0x8b0
[ 89.390857][ T4425] ? __lock_acquire+0x7c50/0x7c50
[ 89.396079][ T4425] ? do_raw_spin_lock+0x11d/0x280
[ 89.401399][ T4425] ? __ext4_expand_extra_isize+0x301/0x3e0
[ 89.407502][ T4425] __writeback_single_inode+0x156/0x1160
[ 89.413206][ T4425] writeback_single_inode+0x221/0x8b0
[ 89.418706][ T4425] ? write_inode_now+0x1d0/0x1d0
[ 89.423746][ T4425] write_inode_now+0x15d/0x1d0
[ 89.428518][ T4425] ? bdi_split_work_to_wbs+0x890/0x890
[ 89.433974][ T4425] ? rcu_is_watching+0x11/0xa0
[ 89.438743][ T4425] ? do_raw_spin_unlock+0x11d/0x230
[ 89.444045][ T4425] iput+0x613/0x980
[ 89.447861][ T4425] ext4_xattr_block_set+0x2736/0x32a0
[ 89.453327][ T4425] ? __might_sleep+0xd0/0xd0
[ 89.457951][ T4425] ? xattr_find_entry+0x12b/0x2f0
[ 89.463246][ T4425] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 89.468748][ T4425] ? ext4_xattr_block_find+0x241/0x2b0
[ 89.474495][ T4425] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 89.480424][ T4425] __ext4_expand_extra_isize+0x301/0x3e0
[ 89.486174][ T4425] __ext4_mark_inode_dirty+0x47f/0x770
[ 89.492095][ T4425] ext4_evict_inode+0xa73/0x1100
[ 89.497225][ T4425] ? _raw_spin_unlock+0x24/0x40
[ 89.502171][ T4425] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 89.508185][ T4425] ? do_raw_spin_unlock+0x11d/0x230
[ 89.513393][ T4425] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 89.519372][ T4425] evict+0x485/0x870
[ 89.523650][ T4425] ? __lock_acquire+0x7c50/0x7c50
[ 89.528719][ T4425] ? proc_nr_inodes+0x2f0/0x2f0
[ 89.533662][ T4425] ? do_raw_spin_unlock+0x11d/0x230
[ 89.539138][ T4425] ? _raw_spin_unlock+0x24/0x40
[ 89.544102][ T4425] ? iput+0x768/0x980
[ 89.548181][ T4425] ext4_orphan_cleanup+0xbd3/0x1400
[ 89.554528][ T4425] ? ext4_orphan_del+0xb90/0xb90
[ 89.559494][ T4425] ? errseq_check_and_advance+0x62/0x120
[ 89.565137][ T4425] ext4_fill_super+0x7bdf/0x8150
[ 89.570187][ T4425] ? bdev_name+0x2c1/0x3f0
[ 89.575316][ T4425] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 89.581783][ T4425] ? snprintf+0xd7/0x120
[ 89.586405][ T4425] ? preempt_count_add+0x8d/0x190
[ 89.591693][ T4425] ? vscnprintf+0x80/0x80
[ 89.596166][ T4425] ? set_blocksize+0x1d0/0x470
[ 89.601199][ T4425] ? sb_set_blocksize+0xa5/0xe0
[ 89.606332][ T4425] get_tree_bdev+0x3f1/0x610
[ 89.611013][ T4425] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 89.617266][ T4425] vfs_get_tree+0x88/0x270
[ 89.621851][ T4425] do_new_mount+0x24a/0xa40
[ 89.626367][ T4425] __se_sys_mount+0x2d6/0x3c0
[ 89.631136][ T4425] ? __x64_sys_mount+0xc0/0xc0
[ 89.635927][ T4425] ? lockdep_hardirqs_on+0x94/0x140
[ 89.641189][ T4425] ? __x64_sys_mount+0x1c/0xc0
[ 89.646301][ T4425] do_syscall_64+0x4c/0xa0
[ 89.650725][ T4425] ? clear_bhb_loop+0x60/0xb0
[ 89.655499][ T4425] ? clear_bhb_loop+0x60/0xb0
[ 89.660274][ T4425] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 89.666638][ T4425] RIP: 0033:0x7fdee7590eea
[ 89.671162][ T4425] 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
[ 89.690860][ T4425] RSP: 002b:00007ffd42c037a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 89.699395][ T4425] RAX: ffffffffffffffda RBX: 00007ffd42c03830 RCX: 00007fdee7590eea
[ 89.707499][ T4425] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffd42c037f0
[ 89.715753][ T4425] RBP: 0000200000000180 R08: 00007ffd42c03830 R09: 0000000000800700
[ 89.724100][ T4425] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 89.732345][ T4425] R13: 00007ffd42c037f0 R14: 000000000000046f R15: 000000000000002c
[ 89.740323][ T4425]
[ 89.761695][ T4425] ------------[ cut here ]------------
[ 89.767413][ T4425] EA inode 11 i_nlink=2
[ 89.767535][ T4425] WARNING: CPU: 1 PID: 4425 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520
[ 89.782199][ T4425] Modules linked in:
[ 89.786270][ T4425] CPU: 1 PID: 4425 Comm: syz.0.17 Not tainted syzkaller #0
[ 89.793642][ T4425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 89.804471][ T4425] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 89.811274][ T4425] 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
[ 89.831777][ T4425] RSP: 0018:ffffc90003557200 EFLAGS: 00010246
[ 89.838060][ T4425] RAX: 4e8be8c9d36f7b00 RBX: 0000000000000002 RCX: ffff88802fcf0000
[ 89.846253][ T4425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 89.854520][ T4425] RBP: ffffc900035572e8 R08: dffffc0000000000 R09: ffffed10171e4f34
[ 89.862504][ T4425] R10: ffffed10171e4f34 R11: 1ffff110171e4f33 R12: ffffc90003557260
[ 89.870607][ T4425] R13: ffff88805cc88cb8 R14: dffffc0000000000 R15: ffff88805cc88cf8
[ 89.878908][ T4425] FS: 000055558f7a6500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 89.888011][ T4425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.894636][ T4425] CR2: 00007fdee7572a60 CR3: 0000000073619000 CR4: 00000000003506e0
[ 89.902853][ T4425] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 89.910873][ T4425] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 89.918902][ T4425] Call Trace:
[ 89.922213][ T4425]
[ 89.925417][ T4425] ? ext4_xattr_block_csum+0x500/0x500
[ 89.931017][ T4425] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 89.936826][ T4425] ext4_xattr_set_entry+0xb33/0x1e90
[ 89.942150][ T4425] ext4_xattr_ibody_set+0x250/0x690
[ 89.947650][ T4425] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 89.953742][ T4425] __ext4_expand_extra_isize+0x301/0x3e0
[ 89.959479][ T4425] __ext4_mark_inode_dirty+0x47f/0x770
[ 89.965116][ T4425] ext4_evict_inode+0xa73/0x1100
[ 89.970534][ T4425] ? _raw_spin_unlock+0x24/0x40
[ 89.975743][ T4425] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 89.981778][ T4425] ? do_raw_spin_unlock+0x11d/0x230
[ 89.987207][ T4425] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 89.993176][ T4425] evict+0x485/0x870
[ 89.997090][ T4425] ? __lock_acquire+0x7c50/0x7c50
[ 90.002191][ T4425] ? proc_nr_inodes+0x2f0/0x2f0
[ 90.007254][ T4425] ? do_raw_spin_unlock+0x11d/0x230
[ 90.012493][ T4425] ? _raw_spin_unlock+0x24/0x40
[ 90.017416][ T4425] ? iput+0x768/0x980
[ 90.021517][ T4425] ext4_orphan_cleanup+0xbd3/0x1400
[ 90.026824][ T4425] ? ext4_orphan_del+0xb90/0xb90
[ 90.031941][ T4425] ? errseq_check_and_advance+0x62/0x120
[ 90.037778][ T4425] ext4_fill_super+0x7bdf/0x8150
[ 90.043068][ T4425] ? bdev_name+0x2c1/0x3f0
[ 90.047668][ T4425] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 90.054168][ T4425] ? snprintf+0xd7/0x120
[ 90.058524][ T4425] ? preempt_count_add+0x8d/0x190
[ 90.063708][ T4425] ? vscnprintf+0x80/0x80
[ 90.068062][ T4425] ? set_blocksize+0x1d0/0x470
[ 90.072879][ T4425] ? sb_set_blocksize+0xa5/0xe0
[ 90.077975][ T4425] get_tree_bdev+0x3f1/0x610
[ 90.082793][ T4425] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 90.089230][ T4425] vfs_get_tree+0x88/0x270
[ 90.093780][ T4425] do_new_mount+0x24a/0xa40
[ 90.098388][ T4425] __se_sys_mount+0x2d6/0x3c0
[ 90.103219][ T4425] ? __x64_sys_mount+0xc0/0xc0
[ 90.108108][ T4425] ? lockdep_hardirqs_on+0x94/0x140
[ 90.113469][ T4425] ? __x64_sys_mount+0x1c/0xc0
[ 90.118281][ T4425] do_syscall_64+0x4c/0xa0
[ 90.122862][ T4425] ? clear_bhb_loop+0x60/0xb0
[ 90.127756][ T4425] ? clear_bhb_loop+0x60/0xb0
[ 90.132540][ T4425] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 90.138577][ T4425] RIP: 0033:0x7fdee7590eea
[ 90.143098][ T4425] 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
[ 90.163227][ T4425] RSP: 002b:00007ffd42c037a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 90.171801][ T4425] RAX: ffffffffffffffda RBX: 00007ffd42c03830 RCX: 00007fdee7590eea
[ 90.180016][ T4425] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffd42c037f0
[ 90.188498][ T4425] RBP: 0000200000000180 R08: 00007ffd42c03830 R09: 0000000000800700
[ 90.197062][ T4425] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 90.205191][ T4425] R13: 00007ffd42c037f0 R14: 000000000000046f R15: 000000000000002c
[ 90.213740][ T4425]
[ 90.216879][ T4425] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 90.224192][ T4425] CPU: 1 PID: 4425 Comm: syz.0.17 Not tainted syzkaller #0
[ 90.231702][ T4425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 90.242037][ T4425] Call Trace:
[ 90.245504][ T4425]
[ 90.248431][ T4425] dump_stack_lvl+0x168/0x22e
[ 90.253471][ T4425] ? memcpy+0x3c/0x60
[ 90.257563][ T4425] ? show_regs_print_info+0x12/0x12
[ 90.262799][ T4425] ? load_image+0x3b0/0x3b0
[ 90.267668][ T4425] panic+0x2c9/0x710
[ 90.271583][ T4425] ? bpf_jit_dump+0xd0/0xd0
[ 90.276192][ T4425] __warn+0x2f8/0x4f0
[ 90.280299][ T4425] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 90.286375][ T4425] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 90.292447][ T4425] report_bug+0x2ba/0x4f0
[ 90.296787][ T4425] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 90.303138][ T4425] handle_bug+0x3a/0x70
[ 90.307305][ T4425] exc_invalid_op+0x16/0x40
[ 90.311833][ T4425] asm_exc_invalid_op+0x16/0x20
[ 90.316880][ T4425] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 90.323502][ T4425] 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
[ 90.343210][ T4425] RSP: 0018:ffffc90003557200 EFLAGS: 00010246
[ 90.349378][ T4425] RAX: 4e8be8c9d36f7b00 RBX: 0000000000000002 RCX: ffff88802fcf0000
[ 90.357552][ T4425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 90.365712][ T4425] RBP: ffffc900035572e8 R08: dffffc0000000000 R09: ffffed10171e4f34
[ 90.373947][ T4425] R10: ffffed10171e4f34 R11: 1ffff110171e4f33 R12: ffffc90003557260
[ 90.381921][ T4425] R13: ffff88805cc88cb8 R14: dffffc0000000000 R15: ffff88805cc88cf8
[ 90.390081][ T4425] ? ext4_xattr_block_csum+0x500/0x500
[ 90.395739][ T4425] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 90.401300][ T4425] ext4_xattr_set_entry+0xb33/0x1e90
[ 90.406684][ T4425] ext4_xattr_ibody_set+0x250/0x690
[ 90.411899][ T4425] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 90.417818][ T4425] __ext4_expand_extra_isize+0x301/0x3e0
[ 90.423456][ T4425] __ext4_mark_inode_dirty+0x47f/0x770
[ 90.428953][ T4425] ext4_evict_inode+0xa73/0x1100
[ 90.434024][ T4425] ? _raw_spin_unlock+0x24/0x40
[ 90.438898][ T4425] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 90.444830][ T4425] ? do_raw_spin_unlock+0x11d/0x230
[ 90.450136][ T4425] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 90.456040][ T4425] evict+0x485/0x870
[ 90.459986][ T4425] ? __lock_acquire+0x7c50/0x7c50
[ 90.465042][ T4425] ? proc_nr_inodes+0x2f0/0x2f0
[ 90.470117][ T4425] ? do_raw_spin_unlock+0x11d/0x230
[ 90.475423][ T4425] ? _raw_spin_unlock+0x24/0x40
[ 90.480381][ T4425] ? iput+0x768/0x980
[ 90.484568][ T4425] ext4_orphan_cleanup+0xbd3/0x1400
[ 90.490326][ T4425] ? ext4_orphan_del+0xb90/0xb90
[ 90.495462][ T4425] ? errseq_check_and_advance+0x62/0x120
[ 90.502360][ T4425] ext4_fill_super+0x7bdf/0x8150
[ 90.507414][ T4425] ? bdev_name+0x2c1/0x3f0
[ 90.511946][ T4425] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 90.518314][ T4425] ? snprintf+0xd7/0x120
[ 90.522747][ T4425] ? preempt_count_add+0x8d/0x190
[ 90.527794][ T4425] ? vscnprintf+0x80/0x80
[ 90.532388][ T4425] ? set_blocksize+0x1d0/0x470
[ 90.537242][ T4425] ? sb_set_blocksize+0xa5/0xe0
[ 90.542271][ T4425] get_tree_bdev+0x3f1/0x610
[ 90.547125][ T4425] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 90.553633][ T4425] vfs_get_tree+0x88/0x270
[ 90.558157][ T4425] do_new_mount+0x24a/0xa40
[ 90.562853][ T4425] __se_sys_mount+0x2d6/0x3c0
[ 90.567714][ T4425] ? __x64_sys_mount+0xc0/0xc0
[ 90.572564][ T4425] ? lockdep_hardirqs_on+0x94/0x140
[ 90.577770][ T4425] ? __x64_sys_mount+0x1c/0xc0
[ 90.582536][ T4425] do_syscall_64+0x4c/0xa0
[ 90.587065][ T4425] ? clear_bhb_loop+0x60/0xb0
[ 90.591923][ T4425] ? clear_bhb_loop+0x60/0xb0
[ 90.596759][ T4425] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 90.602657][ T4425] RIP: 0033:0x7fdee7590eea
[ 90.607245][ T4425] 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
[ 90.627135][ T4425] RSP: 002b:00007ffd42c037a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 90.635617][ T4425] RAX: ffffffffffffffda RBX: 00007ffd42c03830 RCX: 00007fdee7590eea
[ 90.643712][ T4425] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffd42c037f0
[ 90.651947][ T4425] RBP: 0000200000000180 R08: 00007ffd42c03830 R09: 0000000000800700
[ 90.660100][ T4425] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 90.668100][ T4425] R13: 00007ffd42c037f0 R14: 000000000000046f R15: 000000000000002c
[ 90.676192][ T4425]
[ 90.679343][ T4425] Kernel Offset: disabled
[ 90.683752][ T4425] Rebooting in 86400 seconds..