Warning: Permanently added '10.128.1.164' (ED25519) to the list of known hosts.
2025/12/13 21:11:54 parsed 1 programs
[ 61.286044][ T4269] cgroup: Unknown subsys name 'net'
[ 61.475487][ T4269] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 62.750811][ T4269] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 64.954792][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 64.971526][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 64.980614][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 64.998912][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 65.007597][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 65.016265][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 65.294229][ T4312] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.303459][ T4312] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.311276][ T4312] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.319139][ T4312] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.326938][ T4312] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.334239][ T4312] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.555067][ T4319] chnl_net:caif_netlink_parms(): no params data found
[ 65.600705][ T4319] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.608156][ T4319] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.615968][ T4319] device bridge_slave_0 entered promiscuous mode
[ 65.625250][ T4319] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.633084][ T4319] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.641285][ T4319] device bridge_slave_1 entered promiscuous mode
[ 65.666820][ T4319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 65.678111][ T4319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 65.703242][ T4319] team0: Port device team_slave_0 added
[ 65.711020][ T4319] team0: Port device team_slave_1 added
[ 65.732297][ T4319] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 65.739249][ T4319] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 65.765565][ T4319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 65.778426][ T4319] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 65.785515][ T4319] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 65.812531][ T4319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 65.852864][ T4319] device hsr_slave_0 entered promiscuous mode
[ 65.859609][ T4319] device hsr_slave_1 entered promiscuous mode
[ 65.993276][ T4319] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 66.003214][ T4319] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 66.012805][ T4319] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 66.022691][ T4319] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 66.071703][ T4319] 8021q: adding VLAN 0 to HW filter on device bond0
[ 66.084090][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 66.092217][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 66.103229][ T4319] 8021q: adding VLAN 0 to HW filter on device team0
[ 66.117548][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 66.126337][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 66.135411][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.142588][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 66.151560][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 66.172076][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 66.180704][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 66.189256][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.196378][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 66.210957][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 66.219600][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 66.228263][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 66.237428][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 66.247233][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 66.264690][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 66.273445][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 66.287481][ T4319] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 66.298356][ T4319] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 66.310935][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 66.319233][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 66.327908][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 66.337657][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 66.346039][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 66.504180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 66.511738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 66.524092][ T4319] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 66.549111][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 66.557730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 66.578652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 66.586945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 66.596143][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 66.605217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 66.621729][ T4319] device veth0_vlan entered promiscuous mode
[ 66.632044][ T4319] device veth1_vlan entered promiscuous mode
[ 66.649812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 66.657791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 66.666516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 66.675446][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 66.686288][ T4319] device veth0_macvtap entered promiscuous mode
[ 66.721902][ T4319] device veth1_macvtap entered promiscuous mode
[ 66.735411][ T4319] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 66.742890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 66.751092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 66.758936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 66.767616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 66.787302][ T4319] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 66.795070][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 66.803770][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 66.837325][ T4319] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.846449][ T4319] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.855177][ T4319] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.863963][ T4319] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.131701][ T38] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/12/13 21:12:02 executed programs: 0
[ 67.859974][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.867839][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.875456][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.884717][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.892531][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.899843][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.004616][ T4365] chnl_net:caif_netlink_parms(): no params data found
[ 68.045788][ T4365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.053358][ T4365] bridge0: port 1(bridge_slave_0) entered disabled state
[ 68.061216][ T4365] device bridge_slave_0 entered promiscuous mode
[ 68.069152][ T4365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.076387][ T4365] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.083984][ T4365] device bridge_slave_1 entered promiscuous mode
[ 68.103505][ T4365] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 68.115057][ T4365] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 68.139258][ T4365] team0: Port device team_slave_0 added
[ 68.146142][ T4365] team0: Port device team_slave_1 added
[ 68.162344][ T4365] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 68.169280][ 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.
[ 68.195651][ T4365] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 68.208814][ T4365] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 68.215800][ 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.
[ 68.241778][ T4365] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 68.270806][ T4365] device hsr_slave_0 entered promiscuous mode
[ 68.278331][ T4365] device hsr_slave_1 entered promiscuous mode
[ 68.285003][ T4365] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 68.293168][ T4365] Cannot create hsr debugfs directory
[ 69.500471][ T38] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 69.951429][ T4312] Bluetooth: hci0: command 0x0409 tx timeout
[ 71.154165][ T1273] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.160560][ T1273] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.899224][ T38] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 71.940014][ T38] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 72.031088][ T4312] Bluetooth: hci0: command 0x041b tx timeout
[ 72.755361][ T4365] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 72.767746][ T4365] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 72.787973][ T4365] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 72.797987][ T4365] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 72.825739][ T38] device hsr_slave_0 left promiscuous mode
[ 72.833504][ T38] device hsr_slave_1 left promiscuous mode
[ 72.839861][ T38] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 72.847385][ T38] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 72.856337][ T38] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 72.863821][ T38] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 72.871437][ T38] device bridge_slave_1 left promiscuous mode
[ 72.878272][ T38] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.888511][ T38] device bridge_slave_0 left promiscuous mode
[ 72.895429][ T38] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.914393][ T38] device veth1_macvtap left promiscuous mode
[ 72.920546][ T38] device veth0_macvtap left promiscuous mode
[ 72.926854][ T38] device veth1_vlan left promiscuous mode
[ 72.932750][ T38] device veth0_vlan left promiscuous mode
[ 73.169194][ T38] team0 (unregistering): Port device team_slave_1 removed
[ 73.196169][ T38] team0 (unregistering): Port device team_slave_0 removed
[ 73.219287][ T38] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 73.244053][ T38] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 73.445692][ T38] bond0 (unregistering): Released all slaves
[ 73.519259][ T4365] 8021q: adding VLAN 0 to HW filter on device bond0
[ 73.530144][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 73.540382][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 73.551832][ T4365] 8021q: adding VLAN 0 to HW filter on device team0
[ 73.571211][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 73.580091][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 73.588875][ T52] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.595982][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.605283][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 73.617473][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 73.626181][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 73.635304][ T52] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.642434][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.655609][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 73.664142][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 73.676004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 73.684543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 73.693173][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 73.704291][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 73.713122][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 73.735296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 73.743838][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 73.755091][ T4365] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 73.766152][ T4365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 73.778015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 73.786552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 73.966225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 73.974341][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 73.987688][ T4365] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 74.014985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 74.024122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 74.047456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 74.055733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 74.064578][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 74.073647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 74.083463][ T4365] device veth0_vlan entered promiscuous mode
[ 74.093386][ T4365] device veth1_vlan entered promiscuous mode
[ 74.109322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 74.117018][ T4312] Bluetooth: hci0: command 0x040f tx timeout
[ 74.118766][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 74.131953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 74.142327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 74.152873][ T4365] device veth0_macvtap entered promiscuous mode
[ 74.161483][ T4365] device veth1_macvtap entered promiscuous mode
[ 74.174665][ T4365] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 74.183466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 74.193525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 74.201814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 74.210175][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 74.220815][ T4365] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 74.228076][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 74.237160][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 74.257197][ T4365] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.266153][ T4365] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.276072][ T4365] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.284826][ T4365] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.337658][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.352327][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.363763][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.372308][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.379998][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 74.390573][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 74.450201][ T4423] loop0: detected capacity change from 0 to 512
[ 74.484646][ T4423]
[ 74.487001][ T4423] ======================================================
[ 74.494018][ T4423] WARNING: possible circular locking dependency detected
[ 74.501038][ T4423] syzkaller #0 Not tainted
[ 74.505449][ T4423] ------------------------------------------------------
[ 74.512460][ T4423] syz.0.17/4423 is trying to acquire lock:
[ 74.518258][ T4423] ffff888074580b98 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2e50
[ 74.528361][ T4423]
[ 74.528361][ T4423] but task is already holding lock:
[ 74.535700][ T4423] ffff88806f936f20 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 74.545504][ T4423]
[ 74.545504][ T4423] which lock already depends on the new lock.
[ 74.545504][ T4423]
[ 74.555882][ T4423]
[ 74.555882][ T4423] the existing dependency chain (in reverse order) is:
[ 74.564866][ T4423]
[ 74.564866][ T4423] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 74.572395][ T4423] down_read+0x42/0x2d0
[ 74.577060][ T4423] ext4_setattr+0x92a/0x19f0
[ 74.582152][ T4423] notify_change+0xc74/0xf40
[ 74.587241][ T4423] chown_common+0x486/0x620
[ 74.592247][ T4423] do_fchownat+0x164/0x270
[ 74.597182][ T4423] __x64_sys_chown+0x7e/0x90
[ 74.602277][ T4423] do_syscall_64+0x4c/0xa0
[ 74.607203][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 74.613601][ T4423]
[ 74.613601][ T4423] -> #1 (jbd2_handle){++++}-{0:0}:
[ 74.620883][ T4423] start_this_handle+0x1f49/0x2150
[ 74.626506][ T4423] jbd2__journal_start+0x2b7/0x5a0
[ 74.632138][ T4423] __ext4_journal_start_sb+0x187/0x3d0
[ 74.638107][ T4423] ext4_writepages+0xde7/0x2e50
[ 74.643466][ T4423] do_writepages+0x3b7/0x610
[ 74.648561][ T4423] filemap_fdatawrite_wbc+0x11e/0x180
[ 74.654442][ T4423] file_write_and_wait_range+0x137/0x200
[ 74.660579][ T4423] ext4_sync_file+0x23b/0xca0
[ 74.665763][ T4423] __x64_sys_fsync+0x1a5/0x1e0
[ 74.671036][ T4423] do_syscall_64+0x4c/0xa0
[ 74.675962][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 74.682371][ T4423]
[ 74.682371][ T4423] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 74.690784][ T4423] __lock_acquire+0x2cf8/0x7c50
[ 74.696150][ T4423] lock_acquire+0x1b4/0x490
[ 74.701160][ T4423] percpu_down_read+0x44/0x1a0
[ 74.706427][ T4423] ext4_writepages+0x1c0/0x2e50
[ 74.711781][ T4423] do_writepages+0x3b7/0x610
[ 74.716877][ T4423] __writeback_single_inode+0x156/0x1160
[ 74.723024][ T4423] writeback_single_inode+0x221/0x8b0
[ 74.728921][ T4423] write_inode_now+0x15d/0x1d0
[ 74.734194][ T4423] iput+0x613/0x980
[ 74.738530][ T4423] ext4_xattr_block_set+0x2736/0x32a0
[ 74.744409][ T4423] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 74.750810][ T4423] __ext4_expand_extra_isize+0x301/0x3e0
[ 74.756955][ T4423] __ext4_mark_inode_dirty+0x47f/0x770
[ 74.762922][ T4423] ext4_evict_inode+0xa73/0x1100
[ 74.768368][ T4423] evict+0x485/0x870
[ 74.772769][ T4423] ext4_orphan_cleanup+0xbd3/0x1400
[ 74.778474][ T4423] ext4_fill_super+0x7bdf/0x8150
[ 74.783916][ T4423] get_tree_bdev+0x3f1/0x610
[ 74.789009][ T4423] vfs_get_tree+0x88/0x270
[ 74.793928][ T4423] do_new_mount+0x24a/0xa40
[ 74.798937][ T4423] __se_sys_mount+0x2d6/0x3c0
[ 74.804127][ T4423] do_syscall_64+0x4c/0xa0
[ 74.809052][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 74.815452][ T4423]
[ 74.815452][ T4423] other info that might help us debug this:
[ 74.815452][ T4423]
[ 74.825659][ T4423] Chain exists of:
[ 74.825659][ T4423] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 74.825659][ T4423]
[ 74.839023][ T4423] Possible unsafe locking scenario:
[ 74.839023][ T4423]
[ 74.846452][ T4423] CPU0 CPU1
[ 74.851797][ T4423] ---- ----
[ 74.857158][ T4423] lock(&ei->xattr_sem);
[ 74.861481][ T4423] lock(jbd2_handle);
[ 74.868073][ T4423] lock(&ei->xattr_sem);
[ 74.874911][ T4423] lock(&sbi->s_writepages_rwsem);
[ 74.880100][ T4423]
[ 74.880100][ T4423] *** DEADLOCK ***
[ 74.880100][ T4423]
[ 74.888240][ T4423] 3 locks held by syz.0.17/4423:
[ 74.893161][ T4423] #0: ffff888019a880e0 (&type->s_umount_key#28/1){+.+.}-{3:3}, at: alloc_super+0x1fa/0x930
[ 74.903341][ T4423] #1: ffff888019a88650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x436/0x1100
[ 74.912823][ T4423] #2: ffff88806f936f20 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 74.923107][ T4423]
[ 74.923107][ T4423] stack backtrace:
[ 74.928993][ T4423] CPU: 1 PID: 4423 Comm: syz.0.17 Not tainted syzkaller #0
[ 74.936176][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 74.946230][ T4423] Call Trace:
[ 74.949501][ T4423]
[ 74.952420][ T4423] dump_stack_lvl+0x168/0x22e
[ 74.957096][ T4423] ? load_image+0x3b0/0x3b0
[ 74.961588][ T4423] ? show_regs_print_info+0x12/0x12
[ 74.966782][ T4423] ? print_circular_bug+0x12b/0x1a0
[ 74.971981][ T4423] check_noncircular+0x274/0x310
[ 74.976910][ T4423] ? add_chain_block+0x940/0x940
[ 74.981836][ T4423] ? lockdep_lock+0xdc/0x1e0
[ 74.986414][ T4423] ? verify_lock_unused+0x140/0x140
[ 74.991601][ T4423] ? _find_first_zero_bit+0xcf/0x100
[ 74.996876][ T4423] __lock_acquire+0x2cf8/0x7c50
[ 75.001723][ T4423] ? verify_lock_unused+0x140/0x140
[ 75.006908][ T4423] ? mark_lock+0x94/0x320
[ 75.011228][ T4423] ? __lock_acquire+0x13c0/0x7c50
[ 75.016249][ T4423] lock_acquire+0x1b4/0x490
[ 75.020738][ T4423] ? ext4_writepages+0x1c0/0x2e50
[ 75.025757][ T4423] ? __might_sleep+0xd0/0xd0
[ 75.030338][ T4423] ? read_lock_is_recursive+0x10/0x10
[ 75.035703][ T4423] ? __lock_acquire+0x12e5/0x7c50
[ 75.040716][ T4423] ? mark_lock+0x94/0x320
[ 75.045053][ T4423] percpu_down_read+0x44/0x1a0
[ 75.049825][ T4423] ? ext4_writepages+0x1c0/0x2e50
[ 75.054841][ T4423] ext4_writepages+0x1c0/0x2e50
[ 75.059688][ T4423] ? __lock_acquire+0x13c0/0x7c50
[ 75.064711][ T4423] ? verify_lock_unused+0x140/0x140
[ 75.069903][ T4423] ? mark_lock+0x94/0x320
[ 75.074238][ T4423] ? ext4_read_folio+0x370/0x370
[ 75.079162][ T4423] ? __lock_acquire+0x13c0/0x7c50
[ 75.084180][ T4423] ? __lock_acquire+0x7c50/0x7c50
[ 75.089190][ T4423] ? do_raw_spin_lock+0x11d/0x280
[ 75.094207][ T4423] ? do_raw_spin_unlock+0x11d/0x230
[ 75.099396][ T4423] ? ext4_read_folio+0x370/0x370
[ 75.104318][ T4423] do_writepages+0x3b7/0x610
[ 75.108898][ T4423] ? __writepage+0x130/0x130
[ 75.113475][ T4423] ? writeback_single_inode+0x216/0x8b0
[ 75.119040][ T4423] ? __lock_acquire+0x7c50/0x7c50
[ 75.124053][ T4423] ? do_raw_spin_lock+0x11d/0x280
[ 75.129070][ T4423] ? __ext4_expand_extra_isize+0x301/0x3e0
[ 75.134864][ T4423] __writeback_single_inode+0x156/0x1160
[ 75.140486][ T4423] writeback_single_inode+0x221/0x8b0
[ 75.145853][ T4423] ? write_inode_now+0x1d0/0x1d0
[ 75.150782][ T4423] write_inode_now+0x15d/0x1d0
[ 75.155531][ T4423] ? bdi_split_work_to_wbs+0x890/0x890
[ 75.160977][ T4423] ? rcu_is_watching+0x11/0xa0
[ 75.165732][ T4423] ? do_raw_spin_unlock+0x11d/0x230
[ 75.170920][ T4423] iput+0x613/0x980
[ 75.174715][ T4423] ext4_xattr_block_set+0x2736/0x32a0
[ 75.180077][ T4423] ? __might_sleep+0xd0/0xd0
[ 75.184663][ T4423] ? xattr_find_entry+0x12b/0x2f0
[ 75.189673][ T4423] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 75.195118][ T4423] ? ext4_xattr_block_find+0x241/0x2b0
[ 75.200564][ T4423] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 75.206454][ T4423] __ext4_expand_extra_isize+0x301/0x3e0
[ 75.212084][ T4423] __ext4_mark_inode_dirty+0x47f/0x770
[ 75.217536][ T4423] ext4_evict_inode+0xa73/0x1100
[ 75.222465][ T4423] ? _raw_spin_unlock+0x24/0x40
[ 75.227302][ T4423] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 75.233188][ T4423] ? do_raw_spin_unlock+0x11d/0x230
[ 75.238375][ T4423] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 75.244257][ T4423] evict+0x485/0x870
[ 75.248153][ T4423] ? __lock_acquire+0x7c50/0x7c50
[ 75.253170][ T4423] ? proc_nr_inodes+0x2f0/0x2f0
[ 75.258007][ T4423] ? do_raw_spin_unlock+0x11d/0x230
[ 75.263196][ T4423] ? _raw_spin_unlock+0x24/0x40
[ 75.268033][ T4423] ? iput+0x768/0x980
[ 75.272006][ T4423] ext4_orphan_cleanup+0xbd3/0x1400
[ 75.277197][ T4423] ? ext4_orphan_del+0xb90/0xb90
[ 75.282123][ T4423] ? errseq_check_and_advance+0x62/0x120
[ 75.287742][ T4423] ext4_fill_super+0x7bdf/0x8150
[ 75.292664][ T4423] ? bdev_name+0x2c1/0x3f0
[ 75.297079][ T4423] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 75.303309][ T4423] ? snprintf+0xd7/0x120
[ 75.307538][ T4423] ? preempt_count_add+0x8d/0x190
[ 75.312548][ T4423] ? vscnprintf+0x80/0x80
[ 75.316870][ T4423] ? set_blocksize+0x1d0/0x470
[ 75.321622][ T4423] ? sb_set_blocksize+0xa5/0xe0
[ 75.326461][ T4423] get_tree_bdev+0x3f1/0x610
[ 75.331039][ T4423] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 75.337267][ T4423] vfs_get_tree+0x88/0x270
[ 75.341691][ T4423] do_new_mount+0x24a/0xa40
[ 75.346194][ T4423] __se_sys_mount+0x2d6/0x3c0
[ 75.350856][ T4423] ? __x64_sys_mount+0xc0/0xc0
[ 75.355610][ T4423] ? lockdep_hardirqs_on+0x94/0x140
[ 75.360791][ T4423] ? __x64_sys_mount+0x1c/0xc0
[ 75.365538][ T4423] do_syscall_64+0x4c/0xa0
[ 75.369942][ T4423] ? clear_bhb_loop+0x60/0xb0
[ 75.374609][ T4423] ? clear_bhb_loop+0x60/0xb0
[ 75.379272][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 75.385152][ T4423] RIP: 0033:0x7f7ebad90eea
[ 75.389564][ T4423] 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
[ 75.409152][ T4423] RSP: 002b:00007fffcc6d5798 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 75.417548][ T4423] RAX: ffffffffffffffda RBX: 00007fffcc6d5820 RCX: 00007f7ebad90eea
[ 75.425505][ T4423] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fffcc6d57e0
[ 75.433467][ T4423] RBP: 0000200000000180 R08: 00007fffcc6d5820 R09: 0000000000800700
[ 75.441423][ T4423] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 75.449384][ T4423] R13: 00007fffcc6d57e0 R14: 000000000000046f R15: 000000000000002c
[ 75.457347][ T4423]
[ 75.470254][ T4423] ------------[ cut here ]------------
[ 75.475913][ T4423] EA inode 11 i_nlink=2
[ 75.476798][ T4423] WARNING: CPU: 1 PID: 4423 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520
[ 75.491120][ T4423] Modules linked in:
[ 75.495018][ T4423] CPU: 1 PID: 4423 Comm: syz.0.17 Not tainted syzkaller #0
[ 75.502384][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 75.512729][ T4423] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 75.519348][ T4423] 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
[ 75.538967][ T4423] RSP: 0018:ffffc900035c7200 EFLAGS: 00010246
[ 75.545051][ T4423] RAX: 8cd76528d6118600 RBX: 0000000000000002 RCX: ffff8880301bbb80
[ 75.553034][ T4423] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 75.561046][ T4423] RBP: ffffc900035c72e8 R08: dffffc0000000000 R09: fffff520006b8dd1
[ 75.569007][ T4423] R10: fffff520006b8dd1 R11: 1ffff920006b8dd0 R12: ffffc900035c7260
[ 75.576987][ T4423] R13: ffff88805e0f16c0 R14: dffffc0000000000 R15: ffff88805e0f1700
[ 75.584984][ T4423] FS: 0000555568f7b500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 75.593932][ T4423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.600506][ T4423] CR2: 00007ffb275c3000 CR3: 00000000765a3000 CR4: 00000000003506e0
[ 75.608489][ T4423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 75.616490][ T4423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 75.624505][ T4423] Call Trace:
[ 75.627777][ T4423]
[ 75.630740][ T4423] ? ext4_xattr_block_csum+0x500/0x500
[ 75.636213][ T4423] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 75.641712][ T4423] ext4_xattr_set_entry+0xb33/0x1e90
[ 75.647017][ T4423] ext4_xattr_ibody_set+0x250/0x690
[ 75.652245][ T4423] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 75.658159][ T4423] __ext4_expand_extra_isize+0x301/0x3e0
[ 75.663811][ T4423] __ext4_mark_inode_dirty+0x47f/0x770
[ 75.669284][ T4423] ext4_evict_inode+0xa73/0x1100
[ 75.674254][ T4423] ? _raw_spin_unlock+0x24/0x40
[ 75.679111][ T4423] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 75.685031][ T4423] ? do_raw_spin_unlock+0x11d/0x230
[ 75.690274][ T4423] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 75.696179][ T4423] evict+0x485/0x870
[ 75.700076][ T4423] ? __lock_acquire+0x7c50/0x7c50
[ 75.705117][ T4423] ? proc_nr_inodes+0x2f0/0x2f0
[ 75.709968][ T4423] ? do_raw_spin_unlock+0x11d/0x230
[ 75.715189][ T4423] ? _raw_spin_unlock+0x24/0x40
[ 75.720038][ T4423] ? iput+0x768/0x980
[ 75.724063][ T4423] ext4_orphan_cleanup+0xbd3/0x1400
[ 75.729264][ T4423] ? ext4_orphan_del+0xb90/0xb90
[ 75.734222][ T4423] ? errseq_check_and_advance+0x62/0x120
[ 75.739853][ T4423] ext4_fill_super+0x7bdf/0x8150
[ 75.744805][ T4423] ? bdev_name+0x2c1/0x3f0
[ 75.749224][ T4423] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 75.755490][ T4423] ? snprintf+0xd7/0x120
[ 75.759729][ T4423] ? preempt_count_add+0x8d/0x190
[ 75.764773][ T4423] ? vscnprintf+0x80/0x80
[ 75.769106][ T4423] ? set_blocksize+0x1d0/0x470
[ 75.773900][ T4423] ? sb_set_blocksize+0xa5/0xe0
[ 75.778773][ T4423] get_tree_bdev+0x3f1/0x610
[ 75.783384][ T4423] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 75.789653][ T4423] vfs_get_tree+0x88/0x270
[ 75.794079][ T4423] do_new_mount+0x24a/0xa40
[ 75.798579][ T4423] __se_sys_mount+0x2d6/0x3c0
[ 75.803270][ T4423] ? __x64_sys_mount+0xc0/0xc0
[ 75.808038][ T4423] ? lockdep_hardirqs_on+0x94/0x140
[ 75.813255][ T4423] ? __x64_sys_mount+0x1c/0xc0
[ 75.818020][ T4423] do_syscall_64+0x4c/0xa0
[ 75.822461][ T4423] ? clear_bhb_loop+0x60/0xb0
[ 75.827139][ T4423] ? clear_bhb_loop+0x60/0xb0
[ 75.831821][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 75.837711][ T4423] RIP: 0033:0x7f7ebad90eea
[ 75.842145][ T4423] 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
[ 75.861765][ T4423] RSP: 002b:00007fffcc6d5798 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 75.870158][ T4423] RAX: ffffffffffffffda RBX: 00007fffcc6d5820 RCX: 00007f7ebad90eea
[ 75.878137][ T4423] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fffcc6d57e0
[ 75.886119][ T4423] RBP: 0000200000000180 R08: 00007fffcc6d5820 R09: 0000000000800700
[ 75.894113][ T4423] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 75.902101][ T4423] R13: 00007fffcc6d57e0 R14: 000000000000046f R15: 000000000000002c
[ 75.910080][ T4423]
[ 75.913140][ T4423] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 75.920410][ T4423] CPU: 1 PID: 4423 Comm: syz.0.17 Not tainted syzkaller #0
[ 75.927581][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 75.937614][ T4423] Call Trace:
[ 75.940872][ T4423]
[ 75.943783][ T4423] dump_stack_lvl+0x168/0x22e
[ 75.948446][ T4423] ? memcpy+0x3c/0x60
[ 75.952403][ T4423] ? show_regs_print_info+0x12/0x12
[ 75.957583][ T4423] ? load_image+0x3b0/0x3b0
[ 75.962074][ T4423] panic+0x2c9/0x710
[ 75.965947][ T4423] ? bpf_jit_dump+0xd0/0xd0
[ 75.970428][ T4423] __warn+0x2f8/0x4f0
[ 75.974387][ T4423] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 75.980375][ T4423] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 75.986343][ T4423] report_bug+0x2ba/0x4f0
[ 75.990687][ T4423] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 75.996645][ T4423] handle_bug+0x3a/0x70
[ 76.000781][ T4423] exc_invalid_op+0x16/0x40
[ 76.005298][ T4423] asm_exc_invalid_op+0x16/0x20
[ 76.010127][ T4423] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 76.016696][ T4423] 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
[ 76.036286][ T4423] RSP: 0018:ffffc900035c7200 EFLAGS: 00010246
[ 76.042379][ T4423] RAX: 8cd76528d6118600 RBX: 0000000000000002 RCX: ffff8880301bbb80
[ 76.050335][ T4423] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 76.058290][ T4423] RBP: ffffc900035c72e8 R08: dffffc0000000000 R09: fffff520006b8dd1
[ 76.066245][ T4423] R10: fffff520006b8dd1 R11: 1ffff920006b8dd0 R12: ffffc900035c7260
[ 76.074203][ T4423] R13: ffff88805e0f16c0 R14: dffffc0000000000 R15: ffff88805e0f1700
[ 76.082167][ T4423] ? ext4_xattr_block_csum+0x500/0x500
[ 76.087617][ T4423] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 76.093065][ T4423] ext4_xattr_set_entry+0xb33/0x1e90
[ 76.098341][ T4423] ext4_xattr_ibody_set+0x250/0x690
[ 76.103529][ T4423] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 76.109417][ T4423] __ext4_expand_extra_isize+0x301/0x3e0
[ 76.115049][ T4423] __ext4_mark_inode_dirty+0x47f/0x770
[ 76.120500][ T4423] ext4_evict_inode+0xa73/0x1100
[ 76.125438][ T4423] ? _raw_spin_unlock+0x24/0x40
[ 76.130280][ T4423] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 76.136163][ T4423] ? do_raw_spin_unlock+0x11d/0x230
[ 76.141351][ T4423] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 76.147233][ T4423] evict+0x485/0x870
[ 76.151125][ T4423] ? __lock_acquire+0x7c50/0x7c50
[ 76.156139][ T4423] ? proc_nr_inodes+0x2f0/0x2f0
[ 76.160983][ T4423] ? do_raw_spin_unlock+0x11d/0x230
[ 76.166173][ T4423] ? _raw_spin_unlock+0x24/0x40
[ 76.171017][ T4423] ? iput+0x768/0x980
[ 76.174995][ T4423] ext4_orphan_cleanup+0xbd3/0x1400
[ 76.180185][ T4423] ? ext4_orphan_del+0xb90/0xb90
[ 76.185135][ T4423] ? errseq_check_and_advance+0x62/0x120
[ 76.190754][ T4423] ext4_fill_super+0x7bdf/0x8150
[ 76.195683][ T4423] ? bdev_name+0x2c1/0x3f0
[ 76.200093][ T4423] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 76.206320][ T4423] ? snprintf+0xd7/0x120
[ 76.210547][ T4423] ? preempt_count_add+0x8d/0x190
[ 76.215556][ T4423] ? vscnprintf+0x80/0x80
[ 76.219871][ T4423] ? set_blocksize+0x1d0/0x470
[ 76.224621][ T4423] ? sb_set_blocksize+0xa5/0xe0
[ 76.229460][ T4423] get_tree_bdev+0x3f1/0x610
[ 76.234062][ T4423] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 76.240287][ T4423] vfs_get_tree+0x88/0x270
[ 76.244687][ T4423] do_new_mount+0x24a/0xa40
[ 76.249175][ T4423] __se_sys_mount+0x2d6/0x3c0
[ 76.253841][ T4423] ? __x64_sys_mount+0xc0/0xc0
[ 76.258588][ T4423] ? lockdep_hardirqs_on+0x94/0x140
[ 76.263777][ T4423] ? __x64_sys_mount+0x1c/0xc0
[ 76.268523][ T4423] do_syscall_64+0x4c/0xa0
[ 76.272931][ T4423] ? clear_bhb_loop+0x60/0xb0
[ 76.277596][ T4423] ? clear_bhb_loop+0x60/0xb0
[ 76.282260][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.288140][ T4423] RIP: 0033:0x7f7ebad90eea
[ 76.292539][ T4423] 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
[ 76.312128][ T4423] RSP: 002b:00007fffcc6d5798 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 76.320525][ T4423] RAX: ffffffffffffffda RBX: 00007fffcc6d5820 RCX: 00007f7ebad90eea
[ 76.328483][ T4423] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fffcc6d57e0
[ 76.336443][ T4423] RBP: 0000200000000180 R08: 00007fffcc6d5820 R09: 0000000000800700
[ 76.344406][ T4423] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 76.352362][ T4423] R13: 00007fffcc6d57e0 R14: 000000000000046f R15: 000000000000002c
[ 76.360321][ T4423]
[ 76.363678][ T4423] Kernel Offset: disabled
[ 76.367987][ T4423] Rebooting in 86400 seconds..