Warning: Permanently added '10.128.1.249' (ED25519) to the list of known hosts.
2025/10/27 11:27:08 parsed 1 programs
[ 62.803591][ T4272] cgroup: Unknown subsys name 'net'
[ 62.950597][ T4272] cgroup: Unknown subsys name 'rlimit'
[ 64.190726][ T4272] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 66.411028][ T4304] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.419431][ T4304] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.427132][ T4304] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.434869][ T4304] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.453730][ T4304] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.461932][ T4304] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.100768][ T4323] chnl_net:caif_netlink_parms(): no params data found
[ 67.146723][ T4323] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.154370][ T4323] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.162434][ T4323] device bridge_slave_0 entered promiscuous mode
[ 67.171940][ T4323] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.179335][ T4323] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.187176][ T4323] device bridge_slave_1 entered promiscuous mode
[ 67.211115][ T4323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 67.222165][ T4323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 67.245927][ T4323] team0: Port device team_slave_0 added
[ 67.252816][ T4323] team0: Port device team_slave_1 added
[ 67.279267][ T4323] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 67.286340][ 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.
[ 67.312740][ T4323] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 67.325035][ T4323] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 67.332166][ 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.
[ 67.358147][ T4323] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 67.395355][ T4323] device hsr_slave_0 entered promiscuous mode
[ 67.401961][ T4323] device hsr_slave_1 entered promiscuous mode
[ 67.506577][ T4323] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 67.517921][ T4323] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 67.528353][ T4323] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 67.539333][ T4323] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 67.595553][ T4323] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.602790][ T4323] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.610940][ T4323] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.618059][ T4323] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.652994][ T4323] 8021q: adding VLAN 0 to HW filter on device bond0
[ 67.666267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 67.677509][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.686608][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.694658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 67.710410][ T4323] 8021q: adding VLAN 0 to HW filter on device team0
[ 67.729954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 67.738700][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.745915][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.757131][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 67.765983][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.773065][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.799725][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 67.809048][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 67.817799][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 67.840042][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 67.850995][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 67.862224][ T4323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 68.005747][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 68.013245][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 68.032263][ T4323] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 68.050401][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 68.072275][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 68.081478][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 68.090951][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 68.099729][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 68.115092][ T4323] device veth0_vlan entered promiscuous mode
[ 68.125738][ T4323] device veth1_vlan entered promiscuous mode
[ 68.148546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 68.157457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 68.165998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 68.174574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 68.190531][ T4323] device veth0_macvtap entered promiscuous mode
[ 68.199514][ T4323] device veth1_macvtap entered promiscuous mode
[ 68.213351][ T4323] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 68.220908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 68.229800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 68.237940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 68.246832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 68.260988][ T4323] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 68.271457][ T4323] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.280475][ T4323] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.290313][ T4323] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.299331][ T4323] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.309778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 68.318652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 68.500634][ T75] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 69.039419][ T2936] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.054252][ T2936] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.070571][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 69.080920][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.089125][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.099171][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/10/27 11:27:17 executed programs: 0
[ 69.577519][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.585524][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.593898][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.602094][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.610424][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.617914][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.729273][ T4370] chnl_net:caif_netlink_parms(): no params data found
[ 69.768422][ T4370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.775722][ T4370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.783401][ T4370] device bridge_slave_0 entered promiscuous mode
[ 69.791865][ T4370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.799240][ T4370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.807568][ T4370] device bridge_slave_1 entered promiscuous mode
[ 69.834426][ T4370] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 69.845426][ T4370] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 69.866408][ T4370] team0: Port device team_slave_0 added
[ 69.873577][ T4370] team0: Port device team_slave_1 added
[ 69.891407][ T4370] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 69.898713][ T4370] 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.
[ 69.925096][ T4370] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 69.939879][ T4370] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 69.946994][ T4370] 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.
[ 69.973179][ T4370] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 70.002670][ T4370] device hsr_slave_0 entered promiscuous mode
[ 70.009676][ T4370] device hsr_slave_1 entered promiscuous mode
[ 70.016524][ T4370] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 70.024271][ T4370] Cannot create hsr debugfs directory
[ 70.936019][ T75] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 71.258747][ T1276] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.265199][ T1276] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.656746][ T48] Bluetooth: hci0: command 0x0409 tx timeout
[ 73.203727][ T75] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.246941][ T75] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.736314][ T4304] Bluetooth: hci0: command 0x041b tx timeout
[ 73.974406][ T75] device hsr_slave_0 left promiscuous mode
[ 73.982250][ T75] device hsr_slave_1 left promiscuous mode
[ 73.990081][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 74.000053][ T75] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 74.008746][ T75] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 74.018921][ T75] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 74.027905][ T75] device bridge_slave_1 left promiscuous mode
[ 74.034602][ T75] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.049344][ T75] device bridge_slave_0 left promiscuous mode
[ 74.056434][ T75] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.084073][ T75] device veth1_macvtap left promiscuous mode
[ 74.090649][ T75] device veth0_macvtap left promiscuous mode
[ 74.097366][ T75] device veth1_vlan left promiscuous mode
[ 74.103392][ T75] device veth0_vlan left promiscuous mode
[ 74.410383][ T75] team0 (unregistering): Port device team_slave_1 removed
[ 74.440550][ T75] team0 (unregistering): Port device team_slave_0 removed
[ 74.465810][ T75] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 74.493623][ T75] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 74.723741][ T75] bond0 (unregistering): Released all slaves
[ 74.814663][ T4370] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 74.823549][ T4370] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 74.833090][ T4370] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 74.842586][ T4370] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 74.902332][ T4370] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.928539][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 74.937178][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 74.946559][ T4370] 8021q: adding VLAN 0 to HW filter on device team0
[ 74.956724][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 74.965982][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 74.974317][ T2936] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.981436][ T2936] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.989918][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 75.006551][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 75.015782][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.024237][ T2936] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.031367][ T2936] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.050196][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 75.059286][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 75.077161][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 75.089264][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.098024][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 75.108464][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.117213][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 75.125894][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.134307][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 75.142717][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.152187][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.162544][ T4370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.358018][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.367641][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.381753][ T4370] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.404448][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.414741][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.458137][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.466678][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.477623][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.485844][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.495048][ T4370] device veth0_vlan entered promiscuous mode
[ 75.505822][ T4370] device veth1_vlan entered promiscuous mode
[ 75.522981][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 75.531670][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 75.540177][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 75.549532][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 75.560295][ T4370] device veth0_macvtap entered promiscuous mode
[ 75.569452][ T4370] device veth1_macvtap entered promiscuous mode
[ 75.582902][ T4370] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 75.591057][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 75.599425][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 75.607938][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 75.616794][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 75.628848][ T4370] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 75.636648][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 75.645387][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 75.655799][ T4370] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.664517][ T4370] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.674074][ T4370] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.683043][ T4370] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.745449][ T2936] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.753422][ T2936] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.772171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 75.797036][ T2936] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.805016][ T2936] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.814987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 75.822590][ T4304] Bluetooth: hci0: command 0x040f tx timeout
[ 75.871409][ T4430] loop0: detected capacity change from 0 to 512
[ 75.902544][ T4430]
[ 75.904914][ T4430] ======================================================
[ 75.911932][ T4430] WARNING: possible circular locking dependency detected
[ 75.918969][ T4430] syzkaller #0 Not tainted
[ 75.923373][ T4430] ------------------------------------------------------
[ 75.930366][ T4430] syz.0.17/4430 is trying to acquire lock:
[ 75.936146][ T4430] ffff88807a32ab98 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2e50
[ 75.946221][ T4430]
[ 75.946221][ T4430] but task is already holding lock:
[ 75.953565][ T4430] ffff88805dfd80c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 75.963378][ T4430]
[ 75.963378][ T4430] which lock already depends on the new lock.
[ 75.963378][ T4430]
[ 75.973763][ T4430]
[ 75.973763][ T4430] the existing dependency chain (in reverse order) is:
[ 75.982758][ T4430]
[ 75.982758][ T4430] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 75.990303][ T4430] down_read+0x42/0x2d0
[ 75.994963][ T4430] ext4_setattr+0x92a/0x19f0
[ 76.000073][ T4430] notify_change+0xc74/0xf40
[ 76.005267][ T4430] chown_common+0x486/0x620
[ 76.010299][ T4430] do_fchownat+0x164/0x270
[ 76.015235][ T4430] __x64_sys_chown+0x7e/0x90
[ 76.020344][ T4430] do_syscall_64+0x4c/0xa0
[ 76.025276][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.031692][ T4430]
[ 76.031692][ T4430] -> #1 (jbd2_handle){++++}-{0:0}:
[ 76.038971][ T4430] start_this_handle+0x1f49/0x2150
[ 76.044601][ T4430] jbd2__journal_start+0x2b7/0x5a0
[ 76.050219][ T4430] __ext4_journal_start_sb+0x187/0x3d0
[ 76.056187][ T4430] ext4_writepages+0xde7/0x2e50
[ 76.061540][ T4430] do_writepages+0x3b7/0x610
[ 76.066634][ T4430] filemap_fdatawrite_wbc+0x11e/0x180
[ 76.072510][ T4430] file_write_and_wait_range+0x137/0x200
[ 76.078648][ T4430] ext4_sync_file+0x23b/0xca0
[ 76.083826][ T4430] __x64_sys_fsync+0x1a5/0x1e0
[ 76.089094][ T4430] do_syscall_64+0x4c/0xa0
[ 76.094013][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.100413][ T4430]
[ 76.100413][ T4430] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 76.108815][ T4430] __lock_acquire+0x2cf8/0x7c50
[ 76.114167][ T4430] lock_acquire+0x1b4/0x490
[ 76.119171][ T4430] percpu_down_read+0x44/0x1a0
[ 76.124451][ T4430] ext4_writepages+0x1c0/0x2e50
[ 76.129812][ T4430] do_writepages+0x3b7/0x610
[ 76.134907][ T4430] __writeback_single_inode+0x156/0x1160
[ 76.141052][ T4430] writeback_single_inode+0x221/0x8b0
[ 76.146930][ T4430] write_inode_now+0x15d/0x1d0
[ 76.152194][ T4430] iput+0x613/0x980
[ 76.156500][ T4430] ext4_xattr_block_set+0x2736/0x32a0
[ 76.162381][ T4430] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 76.168785][ T4430] __ext4_expand_extra_isize+0x301/0x3e0
[ 76.174923][ T4430] __ext4_mark_inode_dirty+0x47f/0x770
[ 76.180888][ T4430] ext4_evict_inode+0xa73/0x1100
[ 76.186329][ T4430] evict+0x485/0x870
[ 76.190726][ T4430] ext4_orphan_cleanup+0xbd3/0x1400
[ 76.196427][ T4430] ext4_fill_super+0x7bc2/0x8150
[ 76.201870][ T4430] get_tree_bdev+0x3f1/0x610
[ 76.206962][ T4430] vfs_get_tree+0x88/0x270
[ 76.211905][ T4430] do_new_mount+0x24a/0xa40
[ 76.216909][ T4430] __se_sys_mount+0x2d6/0x3c0
[ 76.222085][ T4430] do_syscall_64+0x4c/0xa0
[ 76.227007][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.233400][ T4430]
[ 76.233400][ T4430] other info that might help us debug this:
[ 76.233400][ T4430]
[ 76.243605][ T4430] Chain exists of:
[ 76.243605][ T4430] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 76.243605][ T4430]
[ 76.256987][ T4430] Possible unsafe locking scenario:
[ 76.256987][ T4430]
[ 76.264413][ T4430] CPU0 CPU1
[ 76.269751][ T4430] ---- ----
[ 76.275092][ T4430] lock(&ei->xattr_sem);
[ 76.279402][ T4430] lock(jbd2_handle);
[ 76.285970][ T4430] lock(&ei->xattr_sem);
[ 76.292805][ T4430] lock(&sbi->s_writepages_rwsem);
[ 76.297988][ T4430]
[ 76.297988][ T4430] *** DEADLOCK ***
[ 76.297988][ T4430]
[ 76.306112][ T4430] 3 locks held by syz.0.17/4430:
[ 76.311024][ T4430] #0: ffff888079a240e0 (&type->s_umount_key#28/1){+.+.}-{3:3}, at: alloc_super+0x1fa/0x930
[ 76.321094][ T4430] #1: ffff888079a24650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x436/0x1100
[ 76.330556][ T4430] #2: ffff88805dfd80c8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 76.340806][ T4430]
[ 76.340806][ T4430] stack backtrace:
[ 76.346687][ T4430] CPU: 1 PID: 4430 Comm: syz.0.17 Not tainted syzkaller #0
[ 76.353862][ T4430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 76.363935][ T4430] Call Trace:
[ 76.367199][ T4430]
[ 76.370110][ T4430] dump_stack_lvl+0x168/0x22e
[ 76.374768][ T4430] ? load_image+0x3b0/0x3b0
[ 76.379263][ T4430] ? show_regs_print_info+0x12/0x12
[ 76.384469][ T4430] ? print_circular_bug+0x12b/0x1a0
[ 76.389679][ T4430] check_noncircular+0x274/0x310
[ 76.394630][ T4430] ? add_chain_block+0x940/0x940
[ 76.399601][ T4430] ? lockdep_lock+0xdc/0x1e0
[ 76.404202][ T4430] ? verify_lock_unused+0x140/0x140
[ 76.409407][ T4430] ? _find_first_zero_bit+0xcf/0x100
[ 76.414712][ T4430] __lock_acquire+0x2cf8/0x7c50
[ 76.419587][ T4430] ? verify_lock_unused+0x140/0x140
[ 76.424798][ T4430] ? mark_lock+0x94/0x320
[ 76.429138][ T4430] ? __lock_acquire+0x13c0/0x7c50
[ 76.434180][ T4430] lock_acquire+0x1b4/0x490
[ 76.438698][ T4430] ? ext4_writepages+0x1c0/0x2e50
[ 76.443736][ T4430] ? __might_sleep+0xd0/0xd0
[ 76.448349][ T4430] ? read_lock_is_recursive+0x10/0x10
[ 76.453734][ T4430] ? __lock_acquire+0x12e5/0x7c50
[ 76.458773][ T4430] ? mark_lock+0x94/0x320
[ 76.463118][ T4430] percpu_down_read+0x44/0x1a0
[ 76.467888][ T4430] ? ext4_writepages+0x1c0/0x2e50
[ 76.473008][ T4430] ext4_writepages+0x1c0/0x2e50
[ 76.477871][ T4430] ? __lock_acquire+0x13c0/0x7c50
[ 76.482895][ T4430] ? verify_lock_unused+0x140/0x140
[ 76.488077][ T4430] ? mark_lock+0x94/0x320
[ 76.492389][ T4430] ? ext4_read_folio+0x370/0x370
[ 76.497307][ T4430] ? __lock_acquire+0x13c0/0x7c50
[ 76.502319][ T4430] ? __lock_acquire+0x7c50/0x7c50
[ 76.507330][ T4430] ? do_raw_spin_lock+0x11d/0x280
[ 76.512350][ T4430] ? do_raw_spin_unlock+0x11d/0x230
[ 76.517541][ T4430] ? ext4_read_folio+0x370/0x370
[ 76.522461][ T4430] do_writepages+0x3b7/0x610
[ 76.527040][ T4430] ? __writepage+0x130/0x130
[ 76.531611][ T4430] ? writeback_single_inode+0x216/0x8b0
[ 76.537143][ T4430] ? __lock_acquire+0x7c50/0x7c50
[ 76.542185][ T4430] ? do_raw_spin_lock+0x11d/0x280
[ 76.547192][ T4430] ? __ext4_expand_extra_isize+0x301/0x3e0
[ 76.552987][ T4430] __writeback_single_inode+0x156/0x1160
[ 76.558606][ T4430] writeback_single_inode+0x221/0x8b0
[ 76.563960][ T4430] ? write_inode_now+0x1d0/0x1d0
[ 76.568884][ T4430] write_inode_now+0x15d/0x1d0
[ 76.573630][ T4430] ? bdi_split_work_to_wbs+0x890/0x890
[ 76.579075][ T4430] ? rcu_is_watching+0x11/0xa0
[ 76.583864][ T4430] ? do_raw_spin_unlock+0x11d/0x230
[ 76.589053][ T4430] iput+0x613/0x980
[ 76.592846][ T4430] ext4_xattr_block_set+0x2736/0x32a0
[ 76.598205][ T4430] ? __might_sleep+0xd0/0xd0
[ 76.602789][ T4430] ? xattr_find_entry+0x12b/0x2f0
[ 76.607799][ T4430] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 76.613239][ T4430] ? ext4_xattr_block_find+0x241/0x2b0
[ 76.618698][ T4430] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 76.624578][ T4430] __ext4_expand_extra_isize+0x301/0x3e0
[ 76.630196][ T4430] __ext4_mark_inode_dirty+0x47f/0x770
[ 76.635654][ T4430] ext4_evict_inode+0xa73/0x1100
[ 76.640585][ T4430] ? _raw_spin_unlock+0x24/0x40
[ 76.645436][ T4430] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 76.651337][ T4430] ? do_raw_spin_unlock+0x11d/0x230
[ 76.656527][ T4430] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 76.662404][ T4430] evict+0x485/0x870
[ 76.666281][ T4430] ? __lock_acquire+0x7c50/0x7c50
[ 76.671292][ T4430] ? proc_nr_inodes+0x2f0/0x2f0
[ 76.676123][ T4430] ? do_raw_spin_unlock+0x11d/0x230
[ 76.681306][ T4430] ? _raw_spin_unlock+0x24/0x40
[ 76.686145][ T4430] ? iput+0x768/0x980
[ 76.690113][ T4430] ext4_orphan_cleanup+0xbd3/0x1400
[ 76.695304][ T4430] ? ext4_orphan_del+0xb90/0xb90
[ 76.700240][ T4430] ? errseq_check_and_advance+0x62/0x120
[ 76.705855][ T4430] ext4_fill_super+0x7bc2/0x8150
[ 76.710778][ T4430] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 76.716999][ T4430] ? snprintf+0xd7/0x120
[ 76.721225][ T4430] ? preempt_count_add+0x8d/0x190
[ 76.726233][ T4430] ? set_blocksize+0x1d3/0x350
[ 76.730986][ T4430] ? sb_set_blocksize+0xa5/0xe0
[ 76.735817][ T4430] get_tree_bdev+0x3f1/0x610
[ 76.740395][ T4430] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 76.746620][ T4430] vfs_get_tree+0x88/0x270
[ 76.751023][ T4430] do_new_mount+0x24a/0xa40
[ 76.755507][ T4430] __se_sys_mount+0x2d6/0x3c0
[ 76.760166][ T4430] ? __x64_sys_mount+0xc0/0xc0
[ 76.764918][ T4430] ? lockdep_hardirqs_on+0x94/0x140
[ 76.770105][ T4430] ? __x64_sys_mount+0x1c/0xc0
[ 76.774932][ T4430] do_syscall_64+0x4c/0xa0
[ 76.779328][ T4430] ? clear_bhb_loop+0x60/0xb0
[ 76.783991][ T4430] ? clear_bhb_loop+0x60/0xb0
[ 76.788652][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.794526][ T4430] RIP: 0033:0x7f164639076a
[ 76.798935][ T4430] 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
[ 76.818623][ T4430] RSP: 002b:00007ffc7c36ca38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 76.827022][ T4430] RAX: ffffffffffffffda RBX: 00007ffc7c36cac0 RCX: 00007f164639076a
[ 76.834971][ T4430] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffc7c36ca80
[ 76.842925][ T4430] RBP: 0000200000000180 R08: 00007ffc7c36cac0 R09: 0000000000800700
[ 76.850881][ T4430] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 76.858838][ T4430] R13: 00007ffc7c36ca80 R14: 000000000000046f R15: 00002000000007c0
[ 76.866823][ T4430]
[ 76.871649][ T41] cfg80211: failed to load regulatory.db
[ 76.883762][ T4430] ------------[ cut here ]------------
[ 76.889447][ T4430] EA inode 11 i_nlink=2
[ 76.889872][ T4430] WARNING: CPU: 1 PID: 4430 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520
[ 76.904177][ T4430] Modules linked in:
[ 76.908139][ T4430] CPU: 1 PID: 4430 Comm: syz.0.17 Not tainted syzkaller #0
[ 76.915354][ T4430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 76.925431][ T4430] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 76.932029][ T4430] Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 e3 f3 9c ff 49 8b 37 48 c7 c7 80 90 a0 8a 89 da e8 62 ed 18 ff <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08
[ 76.951925][ T4430] RSP: 0018:ffffc900035b7260 EFLAGS: 00010246
[ 76.958088][ T4430] RAX: 1e001131b0c40100 RBX: 0000000000000002 RCX: ffff88807f185940
[ 76.966082][ T4430] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 76.974038][ T4430] RBP: ffffc900035b7348 R08: dffffc0000000000 R09: ffffed10171c4f34
[ 76.982159][ T4430] R10: ffffed10171c4f34 R11: 1ffff110171c4f33 R12: ffffc900035b72c0
[ 76.990173][ T4430] R13: ffff88805dd1bee0 R14: dffffc0000000000 R15: ffff88805dd1bf20
[ 76.998173][ T4430] FS: 00005555711b1500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 77.007126][ T4430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.013976][ T4430] CR2: 00007f3423d57000 CR3: 000000002c7d0000 CR4: 00000000003506e0
[ 77.021982][ T4430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 77.029969][ T4430] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 77.037957][ T4430] Call Trace:
[ 77.041242][ T4430]
[ 77.044152][ T4430] ? ext4_xattr_block_csum+0x500/0x500
[ 77.049641][ T4430] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 77.055109][ T4430] ext4_xattr_set_entry+0xb33/0x1e90
[ 77.060424][ T4430] ext4_xattr_ibody_set+0x250/0x690
[ 77.065650][ T4430] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 77.071541][ T4430] __ext4_expand_extra_isize+0x301/0x3e0
[ 77.077193][ T4430] __ext4_mark_inode_dirty+0x47f/0x770
[ 77.082657][ T4430] ext4_evict_inode+0xa73/0x1100
[ 77.087625][ T4430] ? _raw_spin_unlock+0x24/0x40
[ 77.092478][ T4430] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.098396][ T4430] ? do_raw_spin_unlock+0x11d/0x230
[ 77.103599][ T4430] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.109507][ T4430] evict+0x485/0x870
[ 77.113398][ T4430] ? __lock_acquire+0x7c50/0x7c50
[ 77.118453][ T4430] ? proc_nr_inodes+0x2f0/0x2f0
[ 77.123311][ T4430] ? do_raw_spin_unlock+0x11d/0x230
[ 77.128548][ T4430] ? _raw_spin_unlock+0x24/0x40
[ 77.133410][ T4430] ? iput+0x768/0x980
[ 77.137435][ T4430] ext4_orphan_cleanup+0xbd3/0x1400
[ 77.142637][ T4430] ? ext4_orphan_del+0xb90/0xb90
[ 77.147600][ T4430] ? errseq_check_and_advance+0x62/0x120
[ 77.153237][ T4430] ext4_fill_super+0x7bc2/0x8150
[ 77.158207][ T4430] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.164446][ T4430] ? snprintf+0xd7/0x120
[ 77.168708][ T4430] ? preempt_count_add+0x8d/0x190
[ 77.173728][ T4430] ? set_blocksize+0x1d3/0x350
[ 77.178512][ T4430] ? sb_set_blocksize+0xa5/0xe0
[ 77.183357][ T4430] get_tree_bdev+0x3f1/0x610
[ 77.187961][ T4430] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.194202][ T4430] vfs_get_tree+0x88/0x270
[ 77.198632][ T4430] do_new_mount+0x24a/0xa40
[ 77.203130][ T4430] __se_sys_mount+0x2d6/0x3c0
[ 77.207822][ T4430] ? __x64_sys_mount+0xc0/0xc0
[ 77.212586][ T4430] ? lockdep_hardirqs_on+0x94/0x140
[ 77.217805][ T4430] ? __x64_sys_mount+0x1c/0xc0
[ 77.222582][ T4430] do_syscall_64+0x4c/0xa0
[ 77.227026][ T4430] ? clear_bhb_loop+0x60/0xb0
[ 77.231795][ T4430] ? clear_bhb_loop+0x60/0xb0
[ 77.236504][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 77.242402][ T4430] RIP: 0033:0x7f164639076a
[ 77.246873][ T4430] 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
[ 77.266506][ T4430] RSP: 002b:00007ffc7c36ca38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 77.275020][ T4430] RAX: ffffffffffffffda RBX: 00007ffc7c36cac0 RCX: 00007f164639076a
[ 77.283031][ T4430] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffc7c36ca80
[ 77.291069][ T4430] RBP: 0000200000000180 R08: 00007ffc7c36cac0 R09: 0000000000800700
[ 77.299075][ T4430] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 77.307068][ T4430] R13: 00007ffc7c36ca80 R14: 000000000000046f R15: 00002000000007c0
[ 77.315035][ T4430]
[ 77.318077][ T4430] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 77.325351][ T4430] CPU: 1 PID: 4430 Comm: syz.0.17 Not tainted syzkaller #0
[ 77.332540][ T4430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 77.342584][ T4430] Call Trace:
[ 77.345855][ T4430]
[ 77.348775][ T4430] dump_stack_lvl+0x168/0x22e
[ 77.353438][ T4430] ? memcpy+0x3c/0x60
[ 77.357405][ T4430] ? show_regs_print_info+0x12/0x12
[ 77.362602][ T4430] ? load_image+0x3b0/0x3b0
[ 77.367093][ T4430] panic+0x2c9/0x710
[ 77.370970][ T4430] ? bpf_jit_dump+0xd0/0xd0
[ 77.375460][ T4430] __warn+0x2f8/0x4f0
[ 77.379431][ T4430] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 77.385401][ T4430] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 77.391370][ T4430] report_bug+0x2ba/0x4f0
[ 77.395686][ T4430] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 77.401653][ T4430] handle_bug+0x3a/0x70
[ 77.405797][ T4430] exc_invalid_op+0x16/0x40
[ 77.410286][ T4430] asm_exc_invalid_op+0x16/0x20
[ 77.415119][ T4430] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 77.421699][ T4430] Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 e3 f3 9c ff 49 8b 37 48 c7 c7 80 90 a0 8a 89 da e8 62 ed 18 ff <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08
[ 77.441290][ T4430] RSP: 0018:ffffc900035b7260 EFLAGS: 00010246
[ 77.447342][ T4430] RAX: 1e001131b0c40100 RBX: 0000000000000002 RCX: ffff88807f185940
[ 77.455393][ T4430] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 77.463355][ T4430] RBP: ffffc900035b7348 R08: dffffc0000000000 R09: ffffed10171c4f34
[ 77.471320][ T4430] R10: ffffed10171c4f34 R11: 1ffff110171c4f33 R12: ffffc900035b72c0
[ 77.479282][ T4430] R13: ffff88805dd1bee0 R14: dffffc0000000000 R15: ffff88805dd1bf20
[ 77.487247][ T4430] ? ext4_xattr_block_csum+0x500/0x500
[ 77.492705][ T4430] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 77.498242][ T4430] ext4_xattr_set_entry+0xb33/0x1e90
[ 77.503520][ T4430] ext4_xattr_ibody_set+0x250/0x690
[ 77.508836][ T4430] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 77.514737][ T4430] __ext4_expand_extra_isize+0x301/0x3e0
[ 77.520368][ T4430] __ext4_mark_inode_dirty+0x47f/0x770
[ 77.525820][ T4430] ext4_evict_inode+0xa73/0x1100
[ 77.530748][ T4430] ? _raw_spin_unlock+0x24/0x40
[ 77.535594][ T4430] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.541476][ T4430] ? do_raw_spin_unlock+0x11d/0x230
[ 77.546668][ T4430] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.552550][ T4430] evict+0x485/0x870
[ 77.556444][ T4430] ? __lock_acquire+0x7c50/0x7c50
[ 77.561464][ T4430] ? proc_nr_inodes+0x2f0/0x2f0
[ 77.566298][ T4430] ? do_raw_spin_unlock+0x11d/0x230
[ 77.571489][ T4430] ? _raw_spin_unlock+0x24/0x40
[ 77.576332][ T4430] ? iput+0x768/0x980
[ 77.580300][ T4430] ext4_orphan_cleanup+0xbd3/0x1400
[ 77.585493][ T4430] ? ext4_orphan_del+0xb90/0xb90
[ 77.590419][ T4430] ? errseq_check_and_advance+0x62/0x120
[ 77.596053][ T4430] ext4_fill_super+0x7bc2/0x8150
[ 77.601004][ T4430] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.607241][ T4430] ? snprintf+0xd7/0x120
[ 77.611500][ T4430] ? preempt_count_add+0x8d/0x190
[ 77.616524][ T4430] ? set_blocksize+0x1d3/0x350
[ 77.621292][ T4430] ? sb_set_blocksize+0xa5/0xe0
[ 77.626225][ T4430] get_tree_bdev+0x3f1/0x610
[ 77.630811][ T4430] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.637039][ T4430] vfs_get_tree+0x88/0x270
[ 77.641445][ T4430] do_new_mount+0x24a/0xa40
[ 77.645945][ T4430] __se_sys_mount+0x2d6/0x3c0
[ 77.650609][ T4430] ? __x64_sys_mount+0xc0/0xc0
[ 77.655360][ T4430] ? lockdep_hardirqs_on+0x94/0x140
[ 77.660569][ T4430] ? __x64_sys_mount+0x1c/0xc0
[ 77.665335][ T4430] do_syscall_64+0x4c/0xa0
[ 77.669747][ T4430] ? clear_bhb_loop+0x60/0xb0
[ 77.674418][ T4430] ? clear_bhb_loop+0x60/0xb0
[ 77.679089][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 77.684972][ T4430] RIP: 0033:0x7f164639076a
[ 77.689388][ T4430] 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
[ 77.708984][ T4430] RSP: 002b:00007ffc7c36ca38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 77.717389][ T4430] RAX: ffffffffffffffda RBX: 00007ffc7c36cac0 RCX: 00007f164639076a
[ 77.725355][ T4430] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffc7c36ca80
[ 77.733312][ T4430] RBP: 0000200000000180 R08: 00007ffc7c36cac0 R09: 0000000000800700
[ 77.741269][ T4430] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 77.749285][ T4430] R13: 00007ffc7c36ca80 R14: 000000000000046f R15: 00002000000007c0
[ 77.757247][ T4430]
[ 77.760585][ T4430] Kernel Offset: disabled
[ 77.764903][ T4430] Rebooting in 86400 seconds..