Warning: Permanently added '10.128.0.144' (ED25519) to the list of known hosts.
2025/12/28 23:29:44 parsed 1 programs
[ 63.141807][ T4267] cgroup: Unknown subsys name 'net'
[ 63.271471][ T4267] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 64.517576][ T4267] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 66.469572][ T4288] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.479716][ T4288] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.488137][ T4288] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.497100][ T4288] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.505018][ T4288] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.513238][ T4288] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.160247][ T4307] chnl_net:caif_netlink_parms(): no params data found
[ 67.198484][ T4307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.206096][ T4307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.213708][ T4307] device bridge_slave_0 entered promiscuous mode
[ 67.222457][ T4307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.229708][ T4307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.237599][ T4307] device bridge_slave_1 entered promiscuous mode
[ 67.260952][ T4307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 67.271819][ T4307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 67.291908][ T4307] team0: Port device team_slave_0 added
[ 67.309882][ T4307] team0: Port device team_slave_1 added
[ 67.324764][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 67.332749][ T4307] 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.
[ 67.359245][ T4307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 67.378767][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 67.385781][ T4307] 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.
[ 67.412102][ T4307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 67.438148][ T4307] device hsr_slave_0 entered promiscuous mode
[ 67.445145][ T4307] device hsr_slave_1 entered promiscuous mode
[ 67.532461][ T4307] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 67.543589][ T4307] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 67.552926][ T4307] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 67.568758][ T4307] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 67.590985][ T4307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.598196][ T4307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.605818][ T4307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.612943][ T4307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.661142][ T4307] 8021q: adding VLAN 0 to HW filter on device bond0
[ 67.672036][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 67.683560][ T75] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.691974][ T75] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.702682][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 67.721295][ T4307] 8021q: adding VLAN 0 to HW filter on device team0
[ 67.733843][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 67.742842][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.749961][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.760504][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 67.770137][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.777351][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.801761][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 67.812071][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 67.824070][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 67.835276][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 67.855556][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 67.869218][ T4307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 68.075797][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 68.088049][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 68.099538][ T4307] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 68.117209][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 68.134318][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 68.142991][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 68.152483][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 68.160696][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 68.171133][ T4307] device veth0_vlan entered promiscuous mode
[ 68.187746][ T4307] device veth1_vlan entered promiscuous mode
[ 68.203589][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 68.212110][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 68.221199][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 68.229945][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 68.239712][ T4307] device veth0_macvtap entered promiscuous mode
[ 68.253470][ T4307] device veth1_macvtap entered promiscuous mode
[ 68.272037][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 68.280534][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 68.289203][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 68.297574][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 68.306404][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 68.318846][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 68.331427][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 68.340027][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 68.350545][ T4307] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.359581][ T4307] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.368462][ T4307] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.377968][ T4307] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.923311][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 69.715081][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.730722][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.740936][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 69.752001][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.760192][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.769397][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/12/28 23:29:52 executed programs: 0
[ 70.168195][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.176045][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.184576][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.192682][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.201189][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.208425][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.302193][ T4367] chnl_net:caif_netlink_parms(): no params data found
[ 70.337940][ T4367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.345199][ T4367] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.353505][ T4367] device bridge_slave_0 entered promiscuous mode
[ 70.361467][ T4367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.368635][ T4367] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.376969][ T4367] device bridge_slave_1 entered promiscuous mode
[ 70.394408][ T4367] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.407131][ T4367] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.431878][ T4367] team0: Port device team_slave_0 added
[ 70.438921][ T4367] team0: Port device team_slave_1 added
[ 70.456297][ T4367] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 70.463267][ T4367] 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.
[ 70.489371][ T4367] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 70.501717][ T4367] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 70.509014][ T4367] 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.
[ 70.535133][ T4367] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 70.561296][ T4367] device hsr_slave_0 entered promiscuous mode
[ 70.568628][ T4367] device hsr_slave_1 entered promiscuous mode
[ 70.575089][ T4367] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 70.583776][ T4367] Cannot create hsr debugfs directory
[ 70.988700][ T1278] ieee802154 phy0 wpan0: encryption failed: -22
[ 70.995233][ T1278] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.075403][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 72.266773][ T48] Bluetooth: hci0: command 0x0409 tx timeout
[ 73.614774][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.657152][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.339403][ T48] Bluetooth: hci0: command 0x041b tx timeout
[ 74.493158][ T9] device hsr_slave_0 left promiscuous mode
[ 74.503567][ T9] device hsr_slave_1 left promiscuous mode
[ 74.511029][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 74.521166][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 74.530412][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 74.540708][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 74.548945][ T9] device bridge_slave_1 left promiscuous mode
[ 74.556038][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.570763][ T9] device bridge_slave_0 left promiscuous mode
[ 74.577140][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.604631][ T9] device veth1_macvtap left promiscuous mode
[ 74.611164][ T9] device veth0_macvtap left promiscuous mode
[ 74.617439][ T9] device veth1_vlan left promiscuous mode
[ 74.623451][ T9] device veth0_vlan left promiscuous mode
[ 74.905762][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 74.930490][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 74.955183][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 74.981999][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 75.195448][ T9] bond0 (unregistering): Released all slaves
[ 75.264621][ T4367] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 75.274896][ T4367] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 75.283860][ T4367] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 75.293790][ T4367] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 75.365671][ T4367] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.378953][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 75.387450][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.398617][ T4367] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.422418][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 75.431361][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.440400][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.447528][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.455740][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 75.464677][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.473521][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.480709][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.489233][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 75.506642][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 75.515464][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 75.528207][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 75.541418][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.550365][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 75.558976][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.567643][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 75.575956][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.584911][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.600485][ T4367] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 75.611833][ T4367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.619795][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 75.628869][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.880331][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.888619][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.899790][ T4367] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.914840][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.923917][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.940950][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.949361][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.958388][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.966898][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.975648][ T4367] device veth0_vlan entered promiscuous mode
[ 75.985687][ T4367] device veth1_vlan entered promiscuous mode
[ 76.002549][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.011801][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.019971][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.028717][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.038772][ T4367] device veth0_macvtap entered promiscuous mode
[ 76.048004][ T4367] device veth1_macvtap entered promiscuous mode
[ 76.070043][ T4367] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.078072][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.087615][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 76.095556][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 76.104506][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 76.114418][ T125] cfg80211: failed to load regulatory.db
[ 76.117153][ T4367] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.133077][ T4367] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.142607][ T4367] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.155198][ T4367] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.167163][ T4367] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.236321][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 76.245552][ T1179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 76.387285][ T1179] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.395261][ T1179] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 76.415987][ T48] Bluetooth: hci0: command 0x040f tx timeout
[ 76.446285][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 76.472156][ T1179] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.481401][ T1179] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 76.491557][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 76.575612][ T4421] loop0: detected capacity change from 0 to 512
[ 76.637535][ T4421]
[ 76.639920][ T4421] ======================================================
[ 76.646952][ T4421] WARNING: possible circular locking dependency detected
[ 76.654070][ T4421] syzkaller #0 Not tainted
[ 76.658566][ T4421] ------------------------------------------------------
[ 76.665557][ T4421] syz.0.17/4421 is trying to acquire lock:
[ 76.671337][ T4421] ffff88814bcaeb98 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2e50
[ 76.681419][ T4421]
[ 76.681419][ T4421] but task is already holding lock:
[ 76.688848][ T4421] ffff88806ffc14d8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 76.698659][ T4421]
[ 76.698659][ T4421] which lock already depends on the new lock.
[ 76.698659][ T4421]
[ 76.709059][ T4421]
[ 76.709059][ T4421] the existing dependency chain (in reverse order) is:
[ 76.718076][ T4421]
[ 76.718076][ T4421] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 76.725638][ T4421] down_read+0x42/0x2d0
[ 76.730326][ T4421] ext4_setattr+0x92a/0x19f0
[ 76.735440][ T4421] notify_change+0xc74/0xf40
[ 76.740556][ T4421] chown_common+0x486/0x620
[ 76.745586][ T4421] do_fchownat+0x164/0x270
[ 76.750525][ T4421] __x64_sys_chown+0x7e/0x90
[ 76.755639][ T4421] do_syscall_64+0x4c/0xa0
[ 76.760584][ T4421] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.767010][ T4421]
[ 76.767010][ T4421] -> #1 (jbd2_handle){++++}-{0:0}:
[ 76.774393][ T4421] start_this_handle+0x1f49/0x2150
[ 76.780053][ T4421] jbd2__journal_start+0x2b7/0x5a0
[ 76.785715][ T4421] __ext4_journal_start_sb+0x187/0x3d0
[ 76.791710][ T4421] ext4_writepages+0xde7/0x2e50
[ 76.797095][ T4421] do_writepages+0x3b7/0x610
[ 76.802204][ T4421] filemap_fdatawrite_wbc+0x11e/0x180
[ 76.808190][ T4421] file_write_and_wait_range+0x137/0x200
[ 76.814350][ T4421] ext4_sync_file+0x23b/0xca0
[ 76.819554][ T4421] __x64_sys_fsync+0x1a5/0x1e0
[ 76.824996][ T4421] do_syscall_64+0x4c/0xa0
[ 76.829938][ T4421] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.836378][ T4421]
[ 76.836378][ T4421] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 76.844819][ T4421] __lock_acquire+0x2cf8/0x7c50
[ 76.850218][ T4421] lock_acquire+0x1b4/0x490
[ 76.855272][ T4421] percpu_down_read+0x44/0x1a0
[ 76.860557][ T4421] ext4_writepages+0x1c0/0x2e50
[ 76.865929][ T4421] do_writepages+0x3b7/0x610
[ 76.871040][ T4421] __writeback_single_inode+0x156/0x1160
[ 76.877195][ T4421] writeback_single_inode+0x221/0x8b0
[ 76.883088][ T4421] write_inode_now+0x15d/0x1d0
[ 76.888379][ T4421] iput+0x613/0x980
[ 76.892713][ T4421] ext4_xattr_block_set+0x2736/0x32a0
[ 76.898610][ T4421] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 76.905033][ T4421] __ext4_expand_extra_isize+0x301/0x3e0
[ 76.911280][ T4421] __ext4_mark_inode_dirty+0x47f/0x770
[ 76.917265][ T4421] ext4_evict_inode+0xa73/0x1100
[ 76.922725][ T4421] evict+0x485/0x870
[ 76.927146][ T4421] ext4_orphan_cleanup+0xbd3/0x1400
[ 76.932869][ T4421] ext4_fill_super+0x7bdf/0x8150
[ 76.938415][ T4421] get_tree_bdev+0x3f1/0x610
[ 76.943531][ T4421] vfs_get_tree+0x88/0x270
[ 76.948470][ T4421] do_new_mount+0x24a/0xa40
[ 76.953580][ T4421] __se_sys_mount+0x2d6/0x3c0
[ 76.958780][ T4421] do_syscall_64+0x4c/0xa0
[ 76.963722][ T4421] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 76.970149][ T4421]
[ 76.970149][ T4421] other info that might help us debug this:
[ 76.970149][ T4421]
[ 76.980373][ T4421] Chain exists of:
[ 76.980373][ T4421] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 76.980373][ T4421]
[ 76.993843][ T4421] Possible unsafe locking scenario:
[ 76.993843][ T4421]
[ 77.001381][ T4421] CPU0 CPU1
[ 77.006829][ T4421] ---- ----
[ 77.012192][ T4421] lock(&ei->xattr_sem);
[ 77.016523][ T4421] lock(jbd2_handle);
[ 77.023119][ T4421] lock(&ei->xattr_sem);
[ 77.029968][ T4421] lock(&sbi->s_writepages_rwsem);
[ 77.035172][ T4421]
[ 77.035172][ T4421] *** DEADLOCK ***
[ 77.035172][ T4421]
[ 77.043313][ T4421] 3 locks held by syz.0.17/4421:
[ 77.048244][ T4421] #0: ffff88814bcac0e0 (&type->s_umount_key#27/1){+.+.}-{3:3}, at: alloc_super+0x1fa/0x930
[ 77.058359][ T4421] #1: ffff88814bcac650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x436/0x1100
[ 77.067936][ T4421] #2: ffff88806ffc14d8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 77.078301][ T4421]
[ 77.078301][ T4421] stack backtrace:
[ 77.084187][ T4421] CPU: 0 PID: 4421 Comm: syz.0.17 Not tainted syzkaller #0
[ 77.091734][ T4421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 77.101876][ T4421] Call Trace:
[ 77.105163][ T4421]
[ 77.108093][ T4421] dump_stack_lvl+0x168/0x22e
[ 77.112784][ T4421] ? load_image+0x3b0/0x3b0
[ 77.117292][ T4421] ? show_regs_print_info+0x12/0x12
[ 77.122495][ T4421] ? print_circular_bug+0x12b/0x1a0
[ 77.127699][ T4421] check_noncircular+0x274/0x310
[ 77.132645][ T4421] ? add_chain_block+0x940/0x940
[ 77.137586][ T4421] ? lockdep_lock+0xdc/0x1e0
[ 77.142182][ T4421] ? verify_lock_unused+0x140/0x140
[ 77.147390][ T4421] ? _find_first_zero_bit+0xcf/0x100
[ 77.152680][ T4421] __lock_acquire+0x2cf8/0x7c50
[ 77.157544][ T4421] ? verify_lock_unused+0x140/0x140
[ 77.162842][ T4421] ? mark_lock+0x94/0x320
[ 77.167183][ T4421] ? __lock_acquire+0x13c0/0x7c50
[ 77.172217][ T4421] lock_acquire+0x1b4/0x490
[ 77.176724][ T4421] ? ext4_writepages+0x1c0/0x2e50
[ 77.181753][ T4421] ? __might_sleep+0xd0/0xd0
[ 77.186438][ T4421] ? read_lock_is_recursive+0x10/0x10
[ 77.191814][ T4421] ? __lock_acquire+0x12e5/0x7c50
[ 77.196849][ T4421] ? mark_lock+0x94/0x320
[ 77.201186][ T4421] percpu_down_read+0x44/0x1a0
[ 77.205947][ T4421] ? ext4_writepages+0x1c0/0x2e50
[ 77.210999][ T4421] ext4_writepages+0x1c0/0x2e50
[ 77.215852][ T4421] ? __lock_acquire+0x13c0/0x7c50
[ 77.220885][ T4421] ? verify_lock_unused+0x140/0x140
[ 77.226088][ T4421] ? mark_lock+0x94/0x320
[ 77.230419][ T4421] ? ext4_read_folio+0x370/0x370
[ 77.235357][ T4421] ? __lock_acquire+0x13c0/0x7c50
[ 77.240393][ T4421] ? __lock_acquire+0x7c50/0x7c50
[ 77.245418][ T4421] ? do_raw_spin_lock+0x11d/0x280
[ 77.250455][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 77.255659][ T4421] ? ext4_read_folio+0x370/0x370
[ 77.260596][ T4421] do_writepages+0x3b7/0x610
[ 77.265195][ T4421] ? __writepage+0x130/0x130
[ 77.269782][ T4421] ? writeback_single_inode+0x216/0x8b0
[ 77.275329][ T4421] ? __lock_acquire+0x7c50/0x7c50
[ 77.280354][ T4421] ? do_raw_spin_lock+0x11d/0x280
[ 77.285385][ T4421] ? __ext4_expand_extra_isize+0x301/0x3e0
[ 77.291366][ T4421] __writeback_single_inode+0x156/0x1160
[ 77.297055][ T4421] writeback_single_inode+0x221/0x8b0
[ 77.302433][ T4421] ? write_inode_now+0x1d0/0x1d0
[ 77.307384][ T4421] write_inode_now+0x15d/0x1d0
[ 77.312172][ T4421] ? bdi_split_work_to_wbs+0x890/0x890
[ 77.317655][ T4421] ? rcu_is_watching+0x11/0xa0
[ 77.322436][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 77.327651][ T4421] iput+0x613/0x980
[ 77.331566][ T4421] ext4_xattr_block_set+0x2736/0x32a0
[ 77.336952][ T4421] ? __might_sleep+0xd0/0xd0
[ 77.341565][ T4421] ? xattr_find_entry+0x12b/0x2f0
[ 77.346596][ T4421] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 77.352064][ T4421] ? ext4_xattr_block_find+0x241/0x2b0
[ 77.357538][ T4421] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 77.363448][ T4421] __ext4_expand_extra_isize+0x301/0x3e0
[ 77.369370][ T4421] __ext4_mark_inode_dirty+0x47f/0x770
[ 77.374844][ T4421] ext4_evict_inode+0xa73/0x1100
[ 77.379787][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 77.384647][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.390553][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 77.395761][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.401663][ T4421] evict+0x485/0x870
[ 77.405566][ T4421] ? __lock_acquire+0x7c50/0x7c50
[ 77.410596][ T4421] ? proc_nr_inodes+0x2f0/0x2f0
[ 77.415454][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 77.420660][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 77.425511][ T4421] ? iput+0x768/0x980
[ 77.429501][ T4421] ext4_orphan_cleanup+0xbd3/0x1400
[ 77.434710][ T4421] ? ext4_orphan_del+0xb90/0xb90
[ 77.439742][ T4421] ? errseq_check_and_advance+0x62/0x120
[ 77.445380][ T4421] ext4_fill_super+0x7bdf/0x8150
[ 77.450326][ T4421] ? bdev_name+0x2c1/0x3f0
[ 77.454761][ T4421] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.461010][ T4421] ? snprintf+0xd7/0x120
[ 77.465258][ T4421] ? preempt_count_add+0x8d/0x190
[ 77.470288][ T4421] ? vscnprintf+0x80/0x80
[ 77.474622][ T4421] ? set_blocksize+0x1d0/0x470
[ 77.479483][ T4421] ? sb_set_blocksize+0xa5/0xe0
[ 77.484343][ T4421] get_tree_bdev+0x3f1/0x610
[ 77.488936][ T4421] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.495216][ T4421] vfs_get_tree+0x88/0x270
[ 77.499636][ T4421] do_new_mount+0x24a/0xa40
[ 77.504145][ T4421] __se_sys_mount+0x2d6/0x3c0
[ 77.508828][ T4421] ? __x64_sys_mount+0xc0/0xc0
[ 77.513596][ T4421] ? lockdep_hardirqs_on+0x94/0x140
[ 77.518792][ T4421] ? __x64_sys_mount+0x1c/0xc0
[ 77.523560][ T4421] do_syscall_64+0x4c/0xa0
[ 77.527989][ T4421] ? clear_bhb_loop+0x60/0xb0
[ 77.532677][ T4421] ? clear_bhb_loop+0x60/0xb0
[ 77.537363][ T4421] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 77.543261][ T4421] RIP: 0033:0x7fbc07b90eea
[ 77.547680][ T4421] 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
[ 77.567305][ T4421] RSP: 002b:00007fffd5823fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 77.575734][ T4421] RAX: ffffffffffffffda RBX: 00007fffd5824070 RCX: 00007fbc07b90eea
[ 77.583798][ T4421] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fffd5824030
[ 77.591772][ T4421] RBP: 0000200000000180 R08: 00007fffd5824070 R09: 0000000000800700
[ 77.599751][ T4421] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 77.607733][ T4421] R13: 00007fffd5824030 R14: 000000000000046f R15: 000000000000002c
[ 77.615709][ T4421]
[ 77.635533][ T4421] ------------[ cut here ]------------
[ 77.641160][ T4421] EA inode 11 i_nlink=2
[ 77.641674][ T4421] WARNING: CPU: 1 PID: 4421 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520
[ 77.656100][ T4421] Modules linked in:
[ 77.660014][ T4421] CPU: 1 PID: 4421 Comm: syz.0.17 Not tainted syzkaller #0
[ 77.667375][ T4421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 77.677454][ T4421] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 77.684049][ T4421] 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
[ 77.703666][ T4421] RSP: 0018:ffffc90003237200 EFLAGS: 00010246
[ 77.709766][ T4421] RAX: 8527290d3112ed00 RBX: 0000000000000002 RCX: ffff88807bba9dc0
[ 77.717836][ T4421] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 77.725799][ T4421] RBP: ffffc900032372e8 R08: dffffc0000000000 R09: fffff52000646dd1
[ 77.733802][ T4421] R10: fffff52000646dd1 R11: 1ffff92000646dd0 R12: ffffc90003237260
[ 77.741816][ T4421] R13: ffff88806fd1bee0 R14: dffffc0000000000 R15: ffff88806fd1bf20
[ 77.749812][ T4421] FS: 0000555558f7d500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 77.758762][ T4421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.765329][ T4421] CR2: 00007fb57c3909c0 CR3: 000000001f32b000 CR4: 00000000003506e0
[ 77.773427][ T4421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 77.781455][ T4421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 77.789483][ T4421] Call Trace:
[ 77.792782][ T4421]
[ 77.795719][ T4421] ? ext4_xattr_block_csum+0x500/0x500
[ 77.801202][ T4421] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 77.806707][ T4421] ext4_xattr_set_entry+0xb33/0x1e90
[ 77.811992][ T4421] ext4_xattr_ibody_set+0x250/0x690
[ 77.817212][ T4421] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 77.823116][ T4421] __ext4_expand_extra_isize+0x301/0x3e0
[ 77.828769][ T4421] __ext4_mark_inode_dirty+0x47f/0x770
[ 77.834234][ T4421] ext4_evict_inode+0xa73/0x1100
[ 77.839192][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 77.844042][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.849953][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 77.855210][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 77.861231][ T4421] evict+0x485/0x870
[ 77.865139][ T4421] ? __lock_acquire+0x7c50/0x7c50
[ 77.870177][ T4421] ? proc_nr_inodes+0x2f0/0x2f0
[ 77.875029][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 77.880243][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 77.885091][ T4421] ? iput+0x768/0x980
[ 77.889086][ T4421] ext4_orphan_cleanup+0xbd3/0x1400
[ 77.894310][ T4421] ? ext4_orphan_del+0xb90/0xb90
[ 77.899306][ T4421] ? errseq_check_and_advance+0x62/0x120
[ 77.904978][ T4421] ext4_fill_super+0x7bdf/0x8150
[ 77.910084][ T4421] ? bdev_name+0x2c1/0x3f0
[ 77.914544][ T4421] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.920823][ T4421] ? snprintf+0xd7/0x120
[ 77.925062][ T4421] ? preempt_count_add+0x8d/0x190
[ 77.930115][ T4421] ? vscnprintf+0x80/0x80
[ 77.934439][ T4421] ? set_blocksize+0x1d0/0x470
[ 77.939219][ T4421] ? sb_set_blocksize+0xa5/0xe0
[ 77.944082][ T4421] get_tree_bdev+0x3f1/0x610
[ 77.948685][ T4421] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 77.954924][ T4421] vfs_get_tree+0x88/0x270
[ 77.959345][ T4421] do_new_mount+0x24a/0xa40
[ 77.963846][ T4421] __se_sys_mount+0x2d6/0x3c0
[ 77.968536][ T4421] ? __x64_sys_mount+0xc0/0xc0
[ 77.973297][ T4421] ? lockdep_hardirqs_on+0x94/0x140
[ 77.978501][ T4421] ? __x64_sys_mount+0x1c/0xc0
[ 77.983263][ T4421] do_syscall_64+0x4c/0xa0
[ 77.987773][ T4421] ? clear_bhb_loop+0x60/0xb0
[ 77.992466][ T4421] ? clear_bhb_loop+0x60/0xb0
[ 77.997164][ T4421] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 78.003075][ T4421] RIP: 0033:0x7fbc07b90eea
[ 78.007509][ T4421] 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
[ 78.027154][ T4421] RSP: 002b:00007fffd5823fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 78.035597][ T4421] RAX: ffffffffffffffda RBX: 00007fffd5824070 RCX: 00007fbc07b90eea
[ 78.043623][ T4421] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fffd5824030
[ 78.051634][ T4421] RBP: 0000200000000180 R08: 00007fffd5824070 R09: 0000000000800700
[ 78.059652][ T4421] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 78.067648][ T4421] R13: 00007fffd5824030 R14: 000000000000046f R15: 000000000000002c
[ 78.075894][ T4421]
[ 78.078940][ T4421] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 78.086225][ T4421] CPU: 1 PID: 4421 Comm: syz.0.17 Not tainted syzkaller #0
[ 78.093413][ T4421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 78.103539][ T4421] Call Trace:
[ 78.106800][ T4421]
[ 78.109713][ T4421] dump_stack_lvl+0x168/0x22e
[ 78.114375][ T4421] ? memcpy+0x3c/0x60
[ 78.118396][ T4421] ? show_regs_print_info+0x12/0x12
[ 78.123573][ T4421] ? load_image+0x3b0/0x3b0
[ 78.128064][ T4421] panic+0x2c9/0x710
[ 78.131938][ T4421] ? bpf_jit_dump+0xd0/0xd0
[ 78.136423][ T4421] __warn+0x2f8/0x4f0
[ 78.140379][ T4421] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 78.146342][ T4421] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 78.152315][ T4421] report_bug+0x2ba/0x4f0
[ 78.156629][ T4421] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 78.162602][ T4421] handle_bug+0x3a/0x70
[ 78.166750][ T4421] exc_invalid_op+0x16/0x40
[ 78.171267][ T4421] asm_exc_invalid_op+0x16/0x20
[ 78.176119][ T4421] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 78.182727][ T4421] 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
[ 78.202358][ T4421] RSP: 0018:ffffc90003237200 EFLAGS: 00010246
[ 78.208431][ T4421] RAX: 8527290d3112ed00 RBX: 0000000000000002 RCX: ffff88807bba9dc0
[ 78.216492][ T4421] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 78.224552][ T4421] RBP: ffffc900032372e8 R08: dffffc0000000000 R09: fffff52000646dd1
[ 78.232534][ T4421] R10: fffff52000646dd1 R11: 1ffff92000646dd0 R12: ffffc90003237260
[ 78.240504][ T4421] R13: ffff88806fd1bee0 R14: dffffc0000000000 R15: ffff88806fd1bf20
[ 78.248573][ T4421] ? ext4_xattr_block_csum+0x500/0x500
[ 78.254041][ T4421] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 78.259511][ T4421] ext4_xattr_set_entry+0xb33/0x1e90
[ 78.264803][ T4421] ext4_xattr_ibody_set+0x250/0x690
[ 78.270016][ T4421] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 78.276102][ T4421] __ext4_expand_extra_isize+0x301/0x3e0
[ 78.281823][ T4421] __ext4_mark_inode_dirty+0x47f/0x770
[ 78.287296][ T4421] ext4_evict_inode+0xa73/0x1100
[ 78.292241][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 78.297097][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 78.302997][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 78.308206][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 78.314108][ T4421] evict+0x485/0x870
[ 78.318042][ T4421] ? __lock_acquire+0x7c50/0x7c50
[ 78.323073][ T4421] ? proc_nr_inodes+0x2f0/0x2f0
[ 78.328273][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 78.333486][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 78.338335][ T4421] ? iput+0x768/0x980
[ 78.342322][ T4421] ext4_orphan_cleanup+0xbd3/0x1400
[ 78.347528][ T4421] ? ext4_orphan_del+0xb90/0xb90
[ 78.352485][ T4421] ? errseq_check_and_advance+0x62/0x120
[ 78.358126][ T4421] ext4_fill_super+0x7bdf/0x8150
[ 78.363063][ T4421] ? bdev_name+0x2c1/0x3f0
[ 78.367491][ T4421] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 78.373732][ T4421] ? snprintf+0xd7/0x120
[ 78.377981][ T4421] ? preempt_count_add+0x8d/0x190
[ 78.383021][ T4421] ? vscnprintf+0x80/0x80
[ 78.387358][ T4421] ? set_blocksize+0x1d0/0x470
[ 78.392129][ T4421] ? sb_set_blocksize+0xa5/0xe0
[ 78.396981][ T4421] get_tree_bdev+0x3f1/0x610
[ 78.401573][ T4421] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 78.407816][ T4421] vfs_get_tree+0x88/0x270
[ 78.412240][ T4421] do_new_mount+0x24a/0xa40
[ 78.416744][ T4421] __se_sys_mount+0x2d6/0x3c0
[ 78.421427][ T4421] ? __x64_sys_mount+0xc0/0xc0
[ 78.426196][ T4421] ? lockdep_hardirqs_on+0x94/0x140
[ 78.431401][ T4421] ? __x64_sys_mount+0x1c/0xc0
[ 78.436168][ T4421] do_syscall_64+0x4c/0xa0
[ 78.440677][ T4421] ? clear_bhb_loop+0x60/0xb0
[ 78.445356][ T4421] ? clear_bhb_loop+0x60/0xb0
[ 78.450039][ T4421] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 78.455959][ T4421] RIP: 0033:0x7fbc07b90eea
[ 78.460373][ T4421] 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
[ 78.480068][ T4421] RSP: 002b:00007fffd5823fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 78.488489][ T4421] RAX: ffffffffffffffda RBX: 00007fffd5824070 RCX: 00007fbc07b90eea
[ 78.496467][ T4421] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fffd5824030
[ 78.504527][ T4421] RBP: 0000200000000180 R08: 00007fffd5824070 R09: 0000000000800700
[ 78.512502][ T4421] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 78.520474][ T4421] R13: 00007fffd5824030 R14: 000000000000046f R15: 000000000000002c
[ 78.528629][ T4421]
[ 78.531968][ T4421] Kernel Offset: disabled
[ 78.536284][ T4421] Rebooting in 86400 seconds..