Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts.
2026/01/06 02:47:17 parsed 1 programs
[ 62.647813][ T4269] cgroup: Unknown subsys name 'net'
[ 62.778365][ T4269] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 64.158782][ T4269] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 65.525920][ T4283] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.535940][ T4285] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.543896][ T4285] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.551437][ T4285] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.559114][ T4285] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.566545][ T4285] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.738481][ T51] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 65.752270][ T51] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 65.767340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 65.779204][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 65.787715][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 65.799033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 66.957031][ T4316] chnl_net:caif_netlink_parms(): no params data found
[ 66.997487][ T4316] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.005322][ T4316] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.013515][ T4316] device bridge_slave_0 entered promiscuous mode
[ 67.023419][ T4316] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.030572][ T4316] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.039906][ T4316] device bridge_slave_1 entered promiscuous mode
[ 67.083902][ T4316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 67.094469][ T4316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 67.115146][ T4316] team0: Port device team_slave_0 added
[ 67.123359][ T4316] team0: Port device team_slave_1 added
[ 67.139128][ T4316] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 67.146320][ T4316] 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.
[ 67.172282][ T4316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 67.184993][ T4316] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 67.192600][ T4316] 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.
[ 67.218624][ T4316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 67.246891][ T4316] device hsr_slave_0 entered promiscuous mode
[ 67.253697][ T4316] device hsr_slave_1 entered promiscuous mode
[ 67.344498][ T4316] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 67.353832][ T4316] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 67.363086][ T4316] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 67.371996][ T4316] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 67.400399][ T4316] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.407771][ T4316] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.415673][ T4316] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.422780][ T4316] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.477971][ T4316] 8021q: adding VLAN 0 to HW filter on device bond0
[ 67.493379][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 67.505777][ T41] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.514950][ T41] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.534401][ T4316] 8021q: adding VLAN 0 to HW filter on device team0
[ 67.546443][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 67.555708][ T41] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.562817][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.579915][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 67.588785][ T56] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.595909][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.613723][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 67.622448][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 67.640811][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 67.652708][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 67.667133][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 67.678314][ T4316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 67.835757][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 67.844958][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 67.859471][ T4316] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 67.884091][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 67.894681][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 67.913194][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 67.921952][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 67.930238][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 67.938752][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 67.948805][ T4316] device veth0_vlan entered promiscuous mode
[ 67.959447][ T4316] device veth1_vlan entered promiscuous mode
[ 67.976865][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 67.985953][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 67.995211][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 68.004357][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 68.014853][ T4316] device veth0_macvtap entered promiscuous mode
[ 68.024038][ T4316] device veth1_macvtap entered promiscuous mode
[ 68.037898][ T4316] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 68.046258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 68.055403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 68.063903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 68.073902][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 68.085876][ T4316] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 68.094239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 68.103461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 68.114410][ T4316] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.123712][ T4316] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.132511][ T4316] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.141210][ T4316] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.257217][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/01/06 02:47:26 executed programs: 0
[ 69.474681][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.483642][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.491647][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.499370][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.509777][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.517137][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.620817][ T4371] chnl_net:caif_netlink_parms(): no params data found
[ 69.661220][ T4371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.668714][ T4371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.676520][ T4371] device bridge_slave_0 entered promiscuous mode
[ 69.684248][ T4371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.691319][ T4371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.699254][ T4371] device bridge_slave_1 entered promiscuous mode
[ 69.718276][ T4371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 69.729450][ T4371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 69.752105][ T4371] team0: Port device team_slave_0 added
[ 69.759326][ T4371] team0: Port device team_slave_1 added
[ 69.777021][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 69.784339][ 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.
[ 69.810643][ T4371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 69.824003][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 69.830943][ 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.
[ 69.857049][ T4371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 69.889117][ T4371] device hsr_slave_0 entered promiscuous mode
[ 69.896068][ T4371] device hsr_slave_1 entered promiscuous mode
[ 69.902941][ T4371] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 69.910669][ T4371] Cannot create hsr debugfs directory
[ 70.621950][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 71.164139][ T1274] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.170620][ T1274] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.572465][ T4283] Bluetooth: hci0: command 0x0409 tx timeout
[ 73.169622][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.222651][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.654399][ T4283] Bluetooth: hci0: command 0x041b tx timeout
[ 74.017020][ T9] device hsr_slave_0 left promiscuous mode
[ 74.024365][ T9] device hsr_slave_1 left promiscuous mode
[ 74.030857][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 74.038863][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 74.047860][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 74.055521][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 74.063485][ T9] device bridge_slave_1 left promiscuous mode
[ 74.070531][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.083192][ T9] device bridge_slave_0 left promiscuous mode
[ 74.089427][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.111493][ T9] device veth1_macvtap left promiscuous mode
[ 74.117830][ T9] device veth0_macvtap left promiscuous mode
[ 74.124054][ T9] device veth1_vlan left promiscuous mode
[ 74.129929][ T9] device veth0_vlan left promiscuous mode
[ 74.370993][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 74.397470][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 74.420995][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 74.446711][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 74.664399][ T9] bond0 (unregistering): Released all slaves
[ 74.758031][ T4371] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 74.766694][ T4371] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 74.781144][ T4371] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 74.790159][ T4371] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 74.848481][ T4371] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.860636][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 74.868654][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 74.891136][ T4371] 8021q: adding VLAN 0 to HW filter on device team0
[ 74.900315][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 74.909441][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 74.918100][ T51] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.925220][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.933896][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 74.950469][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 74.963949][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 74.973015][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.980065][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 74.989733][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 75.005586][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 75.017743][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 75.026803][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.035559][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.050998][ T4371] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 75.062087][ T4371] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 75.077530][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 75.087218][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.096004][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 75.105423][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.114009][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 75.122654][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.130931][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.328771][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.336710][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.349828][ T4371] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.378384][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.387406][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.410862][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.419824][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.429135][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.439022][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.449469][ T4371] device veth0_vlan entered promiscuous mode
[ 75.460962][ T4371] device veth1_vlan entered promiscuous mode
[ 75.476994][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 75.486241][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 75.494398][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 75.503194][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 75.515274][ T4371] device veth0_macvtap entered promiscuous mode
[ 75.524673][ T4371] device veth1_macvtap entered promiscuous mode
[ 75.538638][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 75.546592][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 75.555218][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 75.564612][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 75.573742][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 75.584710][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 75.592508][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 75.601151][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 75.613103][ T4371] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.622707][ T4371] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.631408][ T4371] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.641053][ T4371] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.696934][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.705862][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.722196][ T4283] Bluetooth: hci0: command 0x040f tx timeout
[ 75.743225][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 75.752637][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.760751][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.770534][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 75.833142][ T4427] loop0: detected capacity change from 0 to 512
[ 75.867657][ T4427]
[ 75.870027][ T4427] ======================================================
[ 75.877048][ T4427] WARNING: possible circular locking dependency detected
[ 75.884251][ T4427] syzkaller #0 Not tainted
[ 75.888666][ T4427] ------------------------------------------------------
[ 75.895685][ T4427] syz.0.17/4427 is trying to acquire lock:
[ 75.901488][ T4427] ffff88807afcab98 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2e50
[ 75.911585][ T4427]
[ 75.911585][ T4427] but task is already holding lock:
[ 75.918941][ T4427] ffff88805d818ad0 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 75.929014][ T4427]
[ 75.929014][ T4427] which lock already depends on the new lock.
[ 75.929014][ T4427]
[ 75.939421][ T4427]
[ 75.939421][ T4427] the existing dependency chain (in reverse order) is:
[ 75.948501][ T4427]
[ 75.948501][ T4427] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 75.956039][ T4427] down_read+0x42/0x2d0
[ 75.960718][ T4427] ext4_setattr+0x92a/0x19f0
[ 75.965822][ T4427] notify_change+0xc74/0xf40
[ 75.970922][ T4427] chown_common+0x486/0x620
[ 75.975951][ T4427] do_fchownat+0x164/0x270
[ 75.980870][ T4427] __x64_sys_chown+0x7e/0x90
[ 75.985961][ T4427] do_syscall_64+0x4c/0xa0
[ 75.990878][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 75.997276][ T4427]
[ 75.997276][ T4427] -> #1 (jbd2_handle){++++}-{0:0}:
[ 76.004571][ T4427] start_this_handle+0x1f49/0x2150
[ 76.010194][ T4427] jbd2__journal_start+0x2b7/0x5a0
[ 76.015809][ T4427] __ext4_journal_start_sb+0x187/0x3d0
[ 76.021767][ T4427] ext4_writepages+0xde7/0x2e50
[ 76.027133][ T4427] do_writepages+0x3b7/0x610
[ 76.032243][ T4427] filemap_fdatawrite_wbc+0x11e/0x180
[ 76.038128][ T4427] file_write_and_wait_range+0x137/0x200
[ 76.044278][ T4427] ext4_sync_file+0x23b/0xca0
[ 76.049473][ T4427] __x64_sys_fsync+0x1a5/0x1e0
[ 76.054742][ T4427] do_syscall_64+0x4c/0xa0
[ 76.059668][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.066065][ T4427]
[ 76.066065][ T4427] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 76.074469][ T4427] __lock_acquire+0x2cf8/0x7c50
[ 76.079824][ T4427] lock_acquire+0x1b4/0x490
[ 76.084830][ T4427] percpu_down_read+0x44/0x1a0
[ 76.090095][ T4427] ext4_writepages+0x1c0/0x2e50
[ 76.095448][ T4427] do_writepages+0x3b7/0x610
[ 76.100606][ T4427] __writeback_single_inode+0x156/0x1160
[ 76.106744][ T4427] writeback_single_inode+0x221/0x8b0
[ 76.112618][ T4427] write_inode_now+0x15d/0x1d0
[ 76.117887][ T4427] iput+0x613/0x980
[ 76.122206][ T4427] ext4_xattr_block_set+0x2736/0x32a0
[ 76.128100][ T4427] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 76.134596][ T4427] __ext4_expand_extra_isize+0x301/0x3e0
[ 76.140737][ T4427] __ext4_mark_inode_dirty+0x47f/0x770
[ 76.146699][ T4427] ext4_evict_inode+0xa73/0x1100
[ 76.152150][ T4427] evict+0x485/0x870
[ 76.156545][ T4427] ext4_orphan_cleanup+0xbd3/0x1400
[ 76.162247][ T4427] ext4_fill_super+0x7bdf/0x8150
[ 76.167684][ T4427] get_tree_bdev+0x3f1/0x610
[ 76.172774][ T4427] vfs_get_tree+0x88/0x270
[ 76.177693][ T4427] do_new_mount+0x24a/0xa40
[ 76.182696][ T4427] __se_sys_mount+0x2d6/0x3c0
[ 76.187871][ T4427] do_syscall_64+0x4c/0xa0
[ 76.192805][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.199217][ T4427]
[ 76.199217][ T4427] other info that might help us debug this:
[ 76.199217][ T4427]
[ 76.211628][ T4427] Chain exists of:
[ 76.211628][ T4427] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 76.211628][ T4427]
[ 76.225455][ T4427] Possible unsafe locking scenario:
[ 76.225455][ T4427]
[ 76.232892][ T4427] CPU0 CPU1
[ 76.238324][ T4427] ---- ----
[ 76.243666][ T4427] lock(&ei->xattr_sem);
[ 76.247977][ T4427] lock(jbd2_handle);
[ 76.254546][ T4427] lock(&ei->xattr_sem);
[ 76.261370][ T4427] lock(&sbi->s_writepages_rwsem);
[ 76.266547][ T4427]
[ 76.266547][ T4427] *** DEADLOCK ***
[ 76.266547][ T4427]
[ 76.274674][ T4427] 3 locks held by syz.0.17/4427:
[ 76.279586][ T4427] #0: ffff88807942a0e0 (&type->s_umount_key#27/1){+.+.}-{3:3}, at: alloc_super+0x1fa/0x930
[ 76.289668][ T4427] #1: ffff88807942a650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x436/0x1100
[ 76.299171][ T4427] #2: ffff88805d818ad0 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 76.309641][ T4427]
[ 76.309641][ T4427] stack backtrace:
[ 76.315543][ T4427] CPU: 1 PID: 4427 Comm: syz.0.17 Not tainted syzkaller #0
[ 76.322749][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 76.332813][ T4427] Call Trace:
[ 76.336093][ T4427]
[ 76.339025][ T4427] dump_stack_lvl+0x168/0x22e
[ 76.343710][ T4427] ? load_image+0x3b0/0x3b0
[ 76.348221][ T4427] ? show_regs_print_info+0x12/0x12
[ 76.353427][ T4427] ? print_circular_bug+0x12b/0x1a0
[ 76.358631][ T4427] check_noncircular+0x274/0x310
[ 76.363576][ T4427] ? add_chain_block+0x940/0x940
[ 76.368517][ T4427] ? lockdep_lock+0xdc/0x1e0
[ 76.373112][ T4427] ? verify_lock_unused+0x140/0x140
[ 76.378317][ T4427] ? _find_first_zero_bit+0xcf/0x100
[ 76.383606][ T4427] __lock_acquire+0x2cf8/0x7c50
[ 76.388467][ T4427] ? verify_lock_unused+0x140/0x140
[ 76.393651][ T4427] ? mark_lock+0x94/0x320
[ 76.397962][ T4427] ? __lock_acquire+0x13c0/0x7c50
[ 76.402968][ T4427] lock_acquire+0x1b4/0x490
[ 76.407455][ T4427] ? ext4_writepages+0x1c0/0x2e50
[ 76.412548][ T4427] ? __might_sleep+0xd0/0xd0
[ 76.417135][ T4427] ? read_lock_is_recursive+0x10/0x10
[ 76.422489][ T4427] ? __lock_acquire+0x12e5/0x7c50
[ 76.427495][ T4427] ? mark_lock+0x94/0x320
[ 76.431912][ T4427] percpu_down_read+0x44/0x1a0
[ 76.436685][ T4427] ? ext4_writepages+0x1c0/0x2e50
[ 76.441699][ T4427] ext4_writepages+0x1c0/0x2e50
[ 76.446636][ T4427] ? __lock_acquire+0x13c0/0x7c50
[ 76.451660][ T4427] ? verify_lock_unused+0x140/0x140
[ 76.456855][ T4427] ? mark_lock+0x94/0x320
[ 76.461168][ T4427] ? ext4_read_folio+0x370/0x370
[ 76.466176][ T4427] ? __lock_acquire+0x13c0/0x7c50
[ 76.471198][ T4427] ? __lock_acquire+0x7c50/0x7c50
[ 76.476210][ T4427] ? do_raw_spin_lock+0x11d/0x280
[ 76.481219][ T4427] ? do_raw_spin_unlock+0x11d/0x230
[ 76.486410][ T4427] ? ext4_read_folio+0x370/0x370
[ 76.491323][ T4427] do_writepages+0x3b7/0x610
[ 76.495899][ T4427] ? __writepage+0x130/0x130
[ 76.500470][ T4427] ? writeback_single_inode+0x216/0x8b0
[ 76.506022][ T4427] ? __lock_acquire+0x7c50/0x7c50
[ 76.511120][ T4427] ? do_raw_spin_lock+0x11d/0x280
[ 76.516133][ T4427] ? __ext4_expand_extra_isize+0x301/0x3e0
[ 76.521929][ T4427] __writeback_single_inode+0x156/0x1160
[ 76.527571][ T4427] writeback_single_inode+0x221/0x8b0
[ 76.532935][ T4427] ? write_inode_now+0x1d0/0x1d0
[ 76.537858][ T4427] write_inode_now+0x15d/0x1d0
[ 76.542602][ T4427] ? bdi_split_work_to_wbs+0x890/0x890
[ 76.548051][ T4427] ? rcu_is_watching+0x11/0xa0
[ 76.552800][ T4427] ? do_raw_spin_unlock+0x11d/0x230
[ 76.557984][ T4427] iput+0x613/0x980
[ 76.561772][ T4427] ext4_xattr_block_set+0x2736/0x32a0
[ 76.567123][ T4427] ? __might_sleep+0xd0/0xd0
[ 76.571718][ T4427] ? xattr_find_entry+0x12b/0x2f0
[ 76.576747][ T4427] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 76.582281][ T4427] ? ext4_xattr_block_find+0x241/0x2b0
[ 76.587732][ T4427] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 76.593617][ T4427] __ext4_expand_extra_isize+0x301/0x3e0
[ 76.599235][ T4427] __ext4_mark_inode_dirty+0x47f/0x770
[ 76.604715][ T4427] ext4_evict_inode+0xa73/0x1100
[ 76.609636][ T4427] ? _raw_spin_unlock+0x24/0x40
[ 76.614511][ T4427] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 76.620390][ T4427] ? do_raw_spin_unlock+0x11d/0x230
[ 76.625579][ T4427] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 76.631473][ T4427] evict+0x485/0x870
[ 76.635364][ T4427] ? __lock_acquire+0x7c50/0x7c50
[ 76.640381][ T4427] ? proc_nr_inodes+0x2f0/0x2f0
[ 76.645225][ T4427] ? do_raw_spin_unlock+0x11d/0x230
[ 76.650413][ T4427] ? _raw_spin_unlock+0x24/0x40
[ 76.655249][ T4427] ? iput+0x768/0x980
[ 76.659226][ T4427] ext4_orphan_cleanup+0xbd3/0x1400
[ 76.664418][ T4427] ? ext4_orphan_del+0xb90/0xb90
[ 76.669343][ T4427] ? errseq_check_and_advance+0x62/0x120
[ 76.674973][ T4427] ext4_fill_super+0x7bdf/0x8150
[ 76.679894][ T4427] ? bdev_name+0x2c1/0x3f0
[ 76.684306][ T4427] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 76.690529][ T4427] ? snprintf+0xd7/0x120
[ 76.694756][ T4427] ? preempt_count_add+0x8d/0x190
[ 76.699761][ T4427] ? vscnprintf+0x80/0x80
[ 76.704073][ T4427] ? set_blocksize+0x1d0/0x470
[ 76.708822][ T4427] ? sb_set_blocksize+0xa5/0xe0
[ 76.713656][ T4427] get_tree_bdev+0x3f1/0x610
[ 76.718240][ T4427] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 76.724472][ T4427] vfs_get_tree+0x88/0x270
[ 76.728887][ T4427] do_new_mount+0x24a/0xa40
[ 76.733411][ T4427] __se_sys_mount+0x2d6/0x3c0
[ 76.738085][ T4427] ? __x64_sys_mount+0xc0/0xc0
[ 76.742845][ T4427] ? lockdep_hardirqs_on+0x94/0x140
[ 76.748033][ T4427] ? __x64_sys_mount+0x1c/0xc0
[ 76.752786][ T4427] do_syscall_64+0x4c/0xa0
[ 76.757192][ T4427] ? clear_bhb_loop+0x60/0xb0
[ 76.761864][ T4427] ? clear_bhb_loop+0x60/0xb0
[ 76.766639][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.772526][ T4427] RIP: 0033:0x7fc449390eea
[ 76.776943][ T4427] 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
[ 76.796709][ T4427] RSP: 002b:00007ffeeea88418 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 76.805107][ T4427] RAX: ffffffffffffffda RBX: 00007ffeeea884a0 RCX: 00007fc449390eea
[ 76.813068][ T4427] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffeeea88460
[ 76.821119][ T4427] RBP: 0000200000000180 R08: 00007ffeeea884a0 R09: 0000000000800700
[ 76.829077][ T4427] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 76.837038][ T4427] R13: 00007ffeeea88460 R14: 000000000000046f R15: 000000000000002c
[ 76.845007][ T4427]
[ 76.858810][ T125] cfg80211: failed to load regulatory.db
[ 76.862531][ T4427] ------------[ cut here ]------------
[ 76.870546][ T4427] EA inode 11 i_nlink=2
[ 76.870820][ T4427] WARNING: CPU: 0 PID: 4427 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520
[ 76.885335][ T4427] Modules linked in:
[ 76.889212][ T4427] CPU: 0 PID: 4427 Comm: syz.0.17 Not tainted syzkaller #0
[ 76.896433][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 76.906507][ T4427] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 76.913123][ T4427] 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
[ 76.932841][ T4427] RSP: 0018:ffffc90003507200 EFLAGS: 00010246
[ 76.938889][ T4427] RAX: f1153e4fe6b95b00 RBX: 0000000000000002 RCX: ffff88802f83d940
[ 76.946883][ T4427] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 76.954873][ T4427] RBP: ffffc900035072e8 R08: dffffc0000000000 R09: ffffed10171c4f34
[ 76.962856][ T4427] R10: ffffed10171c4f34 R11: 1ffff110171c4f33 R12: ffffc90003507260
[ 76.971087][ T4427] R13: ffff88806a5fc8e8 R14: dffffc0000000000 R15: ffff88806a5fc928
[ 76.979079][ T4427] FS: 0000555572736500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 76.988021][ T4427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.994616][ T4427] CR2: 00007f1167066000 CR3: 0000000079b8c000 CR4: 00000000003506f0
[ 77.002603][ T4427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 77.010554][ T4427] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 77.018540][ T4427] Call Trace:
[ 77.021842][ T4427]
[ 77.024767][ T4427] ? ext4_xattr_block_csum+0x500/0x500
[ 77.030239][ T4427] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 77.035718][ T4427] ext4_xattr_set_entry+0xb33/0x1e90
[ 77.041041][ T4427] ext4_xattr_ibody_set+0x250/0x690
[ 77.046279][ T4427] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 77.052199][ T4427] __ext4_expand_extra_isize+0x301/0x3e0
[ 77.057814][ T4427] __ext4_mark_inode_dirty+0x47f/0x770
[ 77.063292][ T4427] ext4_evict_inode+0xa73/0x1100
[ 77.068230][ T4427] ? _raw_spin_unlock+0x24/0x40
[ 77.073106][ T4427] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.079002][ T4427] ? do_raw_spin_unlock+0x11d/0x230
[ 77.084219][ T4427] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.090113][ T4427] evict+0x485/0x870
[ 77.094044][ T4427] ? __lock_acquire+0x7c50/0x7c50
[ 77.099081][ T4427] ? proc_nr_inodes+0x2f0/0x2f0
[ 77.103947][ T4427] ? do_raw_spin_unlock+0x11d/0x230
[ 77.109158][ T4427] ? _raw_spin_unlock+0x24/0x40
[ 77.114025][ T4427] ? iput+0x768/0x980
[ 77.118008][ T4427] ext4_orphan_cleanup+0xbd3/0x1400
[ 77.123231][ T4427] ? ext4_orphan_del+0xb90/0xb90
[ 77.128175][ T4427] ? errseq_check_and_advance+0x62/0x120
[ 77.133828][ T4427] ext4_fill_super+0x7bdf/0x8150
[ 77.138773][ T4427] ? bdev_name+0x2c1/0x3f0
[ 77.143218][ T4427] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.149469][ T4427] ? snprintf+0xd7/0x120
[ 77.153729][ T4427] ? preempt_count_add+0x8d/0x190
[ 77.158750][ T4427] ? vscnprintf+0x80/0x80
[ 77.163102][ T4427] ? set_blocksize+0x1d0/0x470
[ 77.167863][ T4427] ? sb_set_blocksize+0xa5/0xe0
[ 77.172734][ T4427] get_tree_bdev+0x3f1/0x610
[ 77.177394][ T4427] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.183662][ T4427] vfs_get_tree+0x88/0x270
[ 77.188081][ T4427] do_new_mount+0x24a/0xa40
[ 77.192605][ T4427] __se_sys_mount+0x2d6/0x3c0
[ 77.197289][ T4427] ? __x64_sys_mount+0xc0/0xc0
[ 77.202080][ T4427] ? lockdep_hardirqs_on+0x94/0x140
[ 77.207286][ T4427] ? __x64_sys_mount+0x1c/0xc0
[ 77.212072][ T4427] do_syscall_64+0x4c/0xa0
[ 77.216491][ T4427] ? clear_bhb_loop+0x60/0xb0
[ 77.221151][ T4427] ? clear_bhb_loop+0x60/0xb0
[ 77.225844][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 77.231772][ T4427] RIP: 0033:0x7fc449390eea
[ 77.236182][ T4427] 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
[ 77.255804][ T4427] RSP: 002b:00007ffeeea88418 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 77.264238][ T4427] RAX: ffffffffffffffda RBX: 00007ffeeea884a0 RCX: 00007fc449390eea
[ 77.272225][ T4427] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffeeea88460
[ 77.280201][ T4427] RBP: 0000200000000180 R08: 00007ffeeea884a0 R09: 0000000000800700
[ 77.288187][ T4427] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 77.296178][ T4427] R13: 00007ffeeea88460 R14: 000000000000046f R15: 000000000000002c
[ 77.304181][ T4427]
[ 77.307195][ T4427] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 77.314456][ T4427] CPU: 0 PID: 4427 Comm: syz.0.17 Not tainted syzkaller #0
[ 77.321810][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 77.331850][ T4427] Call Trace:
[ 77.335116][ T4427]
[ 77.338028][ T4427] dump_stack_lvl+0x168/0x22e
[ 77.342698][ T4427] ? memcpy+0x3c/0x60
[ 77.346660][ T4427] ? show_regs_print_info+0x12/0x12
[ 77.351844][ T4427] ? load_image+0x3b0/0x3b0
[ 77.356330][ T4427] panic+0x2c9/0x710
[ 77.360207][ T4427] ? bpf_jit_dump+0xd0/0xd0
[ 77.364692][ T4427] __warn+0x2f8/0x4f0
[ 77.368653][ T4427] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 77.374617][ T4427] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 77.380577][ T4427] report_bug+0x2ba/0x4f0
[ 77.384887][ T4427] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 77.390845][ T4427] handle_bug+0x3a/0x70
[ 77.394983][ T4427] exc_invalid_op+0x16/0x40
[ 77.399468][ T4427] asm_exc_invalid_op+0x16/0x20
[ 77.404296][ T4427] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 77.410868][ T4427] 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
[ 77.430467][ T4427] RSP: 0018:ffffc90003507200 EFLAGS: 00010246
[ 77.436519][ T4427] RAX: f1153e4fe6b95b00 RBX: 0000000000000002 RCX: ffff88802f83d940
[ 77.444473][ T4427] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 77.452430][ T4427] RBP: ffffc900035072e8 R08: dffffc0000000000 R09: ffffed10171c4f34
[ 77.460383][ T4427] R10: ffffed10171c4f34 R11: 1ffff110171c4f33 R12: ffffc90003507260
[ 77.468339][ T4427] R13: ffff88806a5fc8e8 R14: dffffc0000000000 R15: ffff88806a5fc928
[ 77.476386][ T4427] ? ext4_xattr_block_csum+0x500/0x500
[ 77.481830][ T4427] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 77.487270][ T4427] ext4_xattr_set_entry+0xb33/0x1e90
[ 77.492547][ T4427] ext4_xattr_ibody_set+0x250/0x690
[ 77.497728][ T4427] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 77.503621][ T4427] __ext4_expand_extra_isize+0x301/0x3e0
[ 77.509248][ T4427] __ext4_mark_inode_dirty+0x47f/0x770
[ 77.514702][ T4427] ext4_evict_inode+0xa73/0x1100
[ 77.519629][ T4427] ? _raw_spin_unlock+0x24/0x40
[ 77.524463][ T4427] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.530341][ T4427] ? do_raw_spin_unlock+0x11d/0x230
[ 77.535530][ T4427] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.541414][ T4427] evict+0x485/0x870
[ 77.545291][ T4427] ? __lock_acquire+0x7c50/0x7c50
[ 77.550300][ T4427] ? proc_nr_inodes+0x2f0/0x2f0
[ 77.555141][ T4427] ? do_raw_spin_unlock+0x11d/0x230
[ 77.560321][ T4427] ? _raw_spin_unlock+0x24/0x40
[ 77.565159][ T4427] ? iput+0x768/0x980
[ 77.569131][ T4427] ext4_orphan_cleanup+0xbd3/0x1400
[ 77.574323][ T4427] ? ext4_orphan_del+0xb90/0xb90
[ 77.579243][ T4427] ? errseq_check_and_advance+0x62/0x120
[ 77.584855][ T4427] ext4_fill_super+0x7bdf/0x8150
[ 77.589772][ T4427] ? bdev_name+0x2c1/0x3f0
[ 77.594177][ T4427] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.600396][ T4427] ? snprintf+0xd7/0x120
[ 77.604616][ T4427] ? preempt_count_add+0x8d/0x190
[ 77.609621][ T4427] ? vscnprintf+0x80/0x80
[ 77.613930][ T4427] ? set_blocksize+0x1d0/0x470
[ 77.618674][ T4427] ? sb_set_blocksize+0xa5/0xe0
[ 77.623506][ T4427] get_tree_bdev+0x3f1/0x610
[ 77.628080][ T4427] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.634400][ T4427] vfs_get_tree+0x88/0x270
[ 77.638800][ T4427] do_new_mount+0x24a/0xa40
[ 77.643285][ T4427] __se_sys_mount+0x2d6/0x3c0
[ 77.647953][ T4427] ? __x64_sys_mount+0xc0/0xc0
[ 77.652699][ T4427] ? lockdep_hardirqs_on+0x94/0x140
[ 77.657886][ T4427] ? __x64_sys_mount+0x1c/0xc0
[ 77.662633][ T4427] do_syscall_64+0x4c/0xa0
[ 77.667035][ T4427] ? clear_bhb_loop+0x60/0xb0
[ 77.671706][ T4427] ? clear_bhb_loop+0x60/0xb0
[ 77.676364][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 77.682239][ T4427] RIP: 0033:0x7fc449390eea
[ 77.686632][ T4427] 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
[ 77.706220][ T4427] RSP: 002b:00007ffeeea88418 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 77.714615][ T4427] RAX: ffffffffffffffda RBX: 00007ffeeea884a0 RCX: 00007fc449390eea
[ 77.722570][ T4427] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffeeea88460
[ 77.730523][ T4427] RBP: 0000200000000180 R08: 00007ffeeea884a0 R09: 0000000000800700
[ 77.738481][ T4427] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 77.746434][ T4427] R13: 00007ffeeea88460 R14: 000000000000046f R15: 000000000000002c
[ 77.754433][ T4427]
[ 77.757799][ T4427] Kernel Offset: disabled
[ 77.762124][ T4427] Rebooting in 86400 seconds..