Warning: Permanently added '10.128.0.20' (ED25519) to the list of known hosts.
2025/12/30 19:56:05 parsed 1 programs
syzkaller login: [ 70.039263][ T4189] cgroup: Unknown subsys name 'net'
[ 70.173718][ T4189] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 71.431186][ T1423] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.438224][ T1423] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.777199][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 75.120627][ T4242] chnl_net:caif_netlink_parms(): no params data found
[ 75.183313][ T4242] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.191186][ T4242] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.199682][ T4242] device bridge_slave_0 entered promiscuous mode
[ 75.210098][ T4242] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.217413][ T4242] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.225596][ T4242] device bridge_slave_1 entered promiscuous mode
[ 75.255163][ T4242] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 75.266812][ T4242] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 75.295521][ T4242] team0: Port device team_slave_0 added
[ 75.304080][ T4242] team0: Port device team_slave_1 added
[ 75.327762][ T4242] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 75.334745][ T4242] 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.
[ 75.361339][ T4242] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 75.374485][ T4242] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 75.381721][ T4242] 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.
[ 75.411384][ T4242] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 75.467436][ T4242] device hsr_slave_0 entered promiscuous mode
[ 75.487502][ T4242] device hsr_slave_1 entered promiscuous mode
[ 75.609058][ T4242] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 75.622571][ T4242] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 75.635166][ T4242] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 75.688923][ T4242] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 75.784545][ T4242] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.791793][ T4242] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.800087][ T4242] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.807215][ T4242] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.873260][ T4242] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.890972][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.901109][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.911979][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.925670][ T4242] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.938780][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.949330][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.956566][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.968132][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.977784][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.984860][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.999442][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 76.011100][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 76.022750][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 76.032856][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 76.042242][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 76.054393][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 76.064155][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 76.092531][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 76.101405][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 76.114221][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 76.123698][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 76.154651][ T4242] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 76.300339][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 76.308244][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 76.321677][ T4242] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 76.357452][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 76.366318][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 76.390864][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 76.401682][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 76.412010][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 76.420285][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 76.429318][ T4242] device veth0_vlan entered promiscuous mode
[ 76.456121][ T4242] device veth1_vlan entered promiscuous mode
[ 76.481499][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.490443][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.498860][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.509018][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.520244][ T4242] device veth0_macvtap entered promiscuous mode
[ 76.542896][ T4242] device veth1_macvtap entered promiscuous mode
[ 76.561092][ T4242] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.568839][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.577472][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 76.585673][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 76.596195][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 76.607981][ T4242] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.618344][ T4242] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.628033][ T4242] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.636760][ T4242] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.646073][ T4242] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.660300][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 76.668992][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 76.808105][ T4242] syz-executor (4242) used greatest stack depth: 20320 bytes left
[ 77.257217][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.265254][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.299557][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.303027][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 77.311228][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.324473][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/12/30 19:56:15 executed programs: 0
[ 78.222304][ T4286] chnl_net:caif_netlink_parms(): no params data found
[ 78.287770][ T4286] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.294954][ T4286] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.305116][ T4286] device bridge_slave_0 entered promiscuous mode
[ 78.316231][ T4286] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.337616][ T4286] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.345627][ T4286] device bridge_slave_1 entered promiscuous mode
[ 78.393972][ T4286] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.406168][ T4286] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.434464][ T4286] team0: Port device team_slave_0 added
[ 78.443150][ T4286] team0: Port device team_slave_1 added
[ 78.468570][ T4286] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.475602][ T4286] 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.
[ 78.502317][ T4286] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.515301][ T4286] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.522684][ T4286] 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.
[ 78.549616][ T4286] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.594833][ T1501] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.614359][ T4286] device hsr_slave_0 entered promiscuous mode
[ 78.622359][ T4286] device hsr_slave_1 entered promiscuous mode
[ 78.629985][ T4286] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 78.638436][ T4286] Cannot create hsr debugfs directory
[ 80.158155][ T21] Bluetooth: hci0: command 0x0409 tx timeout
[ 81.234471][ T1501] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.294149][ T1501] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.358427][ T1501] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.230496][ T4191] Bluetooth: hci0: command 0x041b tx timeout
[ 82.253482][ T4286] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 82.265470][ T4286] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 82.277844][ T4286] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 82.287702][ T4286] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 82.366829][ T4286] 8021q: adding VLAN 0 to HW filter on device bond0
[ 82.399552][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 82.408691][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 82.419584][ T4286] 8021q: adding VLAN 0 to HW filter on device team0
[ 82.429566][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 82.438836][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 82.448720][ T1273] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.455823][ T1273] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.466593][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 82.483581][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 82.493274][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 82.502813][ T1273] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.509964][ T1273] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.521378][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 82.553239][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 82.562548][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 82.573318][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 82.582555][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 82.592688][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 82.602463][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 82.627520][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 82.637175][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 82.647661][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 82.656246][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 82.669843][ T4286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 82.811271][ T4286] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 82.819629][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 82.828475][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 82.842558][ T1501] device hsr_slave_0 left promiscuous mode
[ 82.849946][ T1501] device hsr_slave_1 left promiscuous mode
[ 82.856548][ T1501] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 82.864585][ T1501] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 82.873376][ T1501] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 82.881104][ T1501] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 82.889023][ T1501] device bridge_slave_1 left promiscuous mode
[ 82.896012][ T1501] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.910408][ T1501] device bridge_slave_0 left promiscuous mode
[ 82.916644][ T1501] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.935784][ T1501] device veth1_macvtap left promiscuous mode
[ 82.942303][ T1501] device veth0_macvtap left promiscuous mode
[ 82.948876][ T1501] device veth1_vlan left promiscuous mode
[ 82.954923][ T1501] device veth0_vlan left promiscuous mode
[ 83.126468][ T1501] team0 (unregistering): Port device team_slave_1 removed
[ 83.141948][ T1501] team0 (unregistering): Port device team_slave_0 removed
[ 83.154723][ T1501] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 83.171808][ T1501] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 83.232436][ T1501] bond0 (unregistering): Released all slaves
[ 83.297463][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 83.306429][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 83.323001][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 83.332706][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 83.342312][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 83.353449][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 83.365009][ T4286] device veth0_vlan entered promiscuous mode
[ 83.379713][ T4286] device veth1_vlan entered promiscuous mode
[ 83.409442][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 83.420803][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 83.432969][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 83.441814][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 83.452888][ T4286] device veth0_macvtap entered promiscuous mode
[ 83.464410][ T4286] device veth1_macvtap entered promiscuous mode
[ 83.482307][ T4286] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 83.496901][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 83.505408][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 83.514555][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 83.524242][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 83.536469][ T4286] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 83.546130][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 83.555312][ T1468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 83.575154][ T4286] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.592904][ T4286] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.602171][ T4286] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.611356][ T4286] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.665804][ T1468] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.691487][ T1468] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.701967][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 83.712646][ T1468] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.722242][ T1468] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.740251][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 83.822134][ T4341] loop0: detected capacity change from 0 to 512
[ 83.857379][ T4341] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[ 83.896233][ T4341]
[ 83.898836][ T4341] ======================================================
[ 83.905884][ T4341] WARNING: possible circular locking dependency detected
[ 83.912928][ T4341] syzkaller #0 Not tainted
[ 83.917373][ T4341] ------------------------------------------------------
[ 83.924528][ T4341] syz.0.17/4341 is trying to acquire lock:
[ 83.930355][ T4341] ffff88807b9ecbd8 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2d20
[ 83.940509][ T4341]
[ 83.940509][ T4341] but task is already holding lock:
[ 83.947906][ T4341] ffff88806b75a8a8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3e8/0x700
[ 83.957866][ T4341]
[ 83.957866][ T4341] which lock already depends on the new lock.
[ 83.957866][ T4341]
[ 83.968299][ T4341]
[ 83.968299][ T4341] the existing dependency chain (in reverse order) is:
[ 83.977339][ T4341]
[ 83.977339][ T4341] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 83.984943][ T4341] down_read+0x44/0x2e0
[ 83.989749][ T4341] ext4_setattr+0x71d/0x19e0
[ 83.994989][ T4341] notify_change+0xbcd/0xee0
[ 84.000357][ T4341] chown_common+0x483/0x610
[ 84.005412][ T4341] do_fchownat+0x164/0x270
[ 84.010377][ T4341] __x64_sys_chown+0x7e/0x90
[ 84.015617][ T4341] do_syscall_64+0x4c/0xa0
[ 84.020604][ T4341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.027184][ T4341]
[ 84.027184][ T4341] -> #1 (jbd2_handle){++++}-{0:0}:
[ 84.034518][ T4341] start_this_handle+0x1338/0x15a0
[ 84.040180][ T4341] jbd2__journal_start+0x2b7/0x5a0
[ 84.045840][ T4341] __ext4_journal_start_sb+0x167/0x360
[ 84.051847][ T4341] ext4_writepages+0xdc2/0x2d20
[ 84.057250][ T4341] do_writepages+0x48d/0x6d0
[ 84.062475][ T4341] filemap_fdatawrite_wbc+0x1eb/0x240
[ 84.068418][ T4341] file_write_and_wait_range+0x129/0x1e0
[ 84.074700][ T4341] ext4_sync_file+0x1ff/0xae0
[ 84.079927][ T4341] __x64_sys_fsync+0x1a5/0x1e0
[ 84.085240][ T4341] do_syscall_64+0x4c/0xa0
[ 84.090302][ T4341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.096829][ T4341]
[ 84.096829][ T4341] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 84.105280][ T4341] __lock_acquire+0x2c33/0x7c60
[ 84.110678][ T4341] lock_acquire+0x197/0x3f0
[ 84.115724][ T4341] percpu_down_read+0x46/0x1b0
[ 84.121116][ T4341] ext4_writepages+0x1c0/0x2d20
[ 84.126517][ T4341] do_writepages+0x48d/0x6d0
[ 84.131927][ T4341] __writeback_single_inode+0x153/0xda0
[ 84.138045][ T4341] writeback_single_inode+0x221/0x8b0
[ 84.144140][ T4341] write_inode_now+0x217/0x280
[ 84.149641][ T4341] iput+0x5ab/0x8a0
[ 84.154018][ T4341] ext4_xattr_set_entry+0x10ff/0x3d30
[ 84.160035][ T4341] ext4_xattr_block_set+0x4f7/0x2d30
[ 84.165965][ T4341] ext4_expand_extra_isize_ea+0xf4b/0x19a0
[ 84.172420][ T4341] __ext4_expand_extra_isize+0x301/0x3e0
[ 84.178605][ T4341] __ext4_mark_inode_dirty+0x469/0x700
[ 84.184622][ T4341] ext4_evict_inode+0xa81/0x1080
[ 84.190230][ T4341] evict+0x485/0x870
[ 84.194789][ T4341] ext4_orphan_cleanup+0xaa9/0x12e0
[ 84.200531][ T4341] ext4_fill_super+0x92f0/0x9a60
[ 84.206192][ T4341] mount_bdev+0x287/0x3c0
[ 84.211150][ T4341] legacy_get_tree+0xe6/0x180
[ 84.216367][ T4341] vfs_get_tree+0x88/0x270
[ 84.221564][ T4341] do_new_mount+0x24a/0xa40
[ 84.226622][ T4341] __se_sys_mount+0x2d6/0x3c0
[ 84.231859][ T4341] do_syscall_64+0x4c/0xa0
[ 84.236924][ T4341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.243395][ T4341]
[ 84.243395][ T4341] other info that might help us debug this:
[ 84.243395][ T4341]
[ 84.253644][ T4341] Chain exists of:
[ 84.253644][ T4341] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 84.253644][ T4341]
[ 84.267060][ T4341] Possible unsafe locking scenario:
[ 84.267060][ T4341]
[ 84.274528][ T4341] CPU0 CPU1
[ 84.279917][ T4341] ---- ----
[ 84.285309][ T4341] lock(&ei->xattr_sem);
[ 84.289667][ T4341] lock(jbd2_handle);
[ 84.296281][ T4341] lock(&ei->xattr_sem);
[ 84.303153][ T4341] lock(&sbi->s_writepages_rwsem);
[ 84.308373][ T4341]
[ 84.308373][ T4341] *** DEADLOCK ***
[ 84.308373][ T4341]
[ 84.316536][ T4341] 3 locks held by syz.0.17/4341:
[ 84.321591][ T4341] #0: ffff8880232a20e0 (&type->s_umount_key#28/1){+.+.}-{3:3}, at: alloc_super+0x201/0x950
[ 84.331744][ T4341] #1: ffff8880232a2650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x444/0x1080
[ 84.341283][ T4341] #2: ffff88806b75a8a8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3e8/0x700
[ 84.351602][ T4341]
[ 84.351602][ T4341] stack backtrace:
[ 84.357517][ T4341] CPU: 1 PID: 4341 Comm: syz.0.17 Not tainted syzkaller #0
[ 84.364742][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 84.374983][ T4341] Call Trace:
[ 84.378407][ T4341]
[ 84.381365][ T4341] dump_stack_lvl+0x168/0x230
[ 84.386084][ T4341] ? load_image+0x3b0/0x3b0
[ 84.390616][ T4341] ? show_regs_print_info+0x20/0x20
[ 84.395860][ T4341] ? print_circular_bug+0x12b/0x1a0
[ 84.401096][ T4341] check_noncircular+0x274/0x310
[ 84.406094][ T4341] ? add_chain_block+0x940/0x940
[ 84.411055][ T4341] ? lockdep_lock+0xdc/0x1e0
[ 84.415760][ T4341] ? lockdep_unlock+0x134/0x2d0
[ 84.420637][ T4341] ? mark_lock+0x94/0x320
[ 84.425011][ T4341] __lock_acquire+0x2c33/0x7c60
[ 84.429902][ T4341] ? verify_lock_unused+0x140/0x140
[ 84.435126][ T4341] ? verify_lock_unused+0x140/0x140
[ 84.440365][ T4341] lock_acquire+0x197/0x3f0
[ 84.444895][ T4341] ? ext4_writepages+0x1c0/0x2d20
[ 84.449946][ T4341] ? check_path+0x40/0x40
[ 84.454308][ T4341] ? __might_sleep+0xf0/0xf0
[ 84.458924][ T4341] ? read_lock_is_recursive+0x10/0x10
[ 84.464322][ T4341] ? mark_lock+0x94/0x320
[ 84.468683][ T4341] ? __lock_acquire+0x13ad/0x7c60
[ 84.473762][ T4341] percpu_down_read+0x46/0x1b0
[ 84.478763][ T4341] ? ext4_writepages+0x1c0/0x2d20
[ 84.483837][ T4341] ext4_writepages+0x1c0/0x2d20
[ 84.488811][ T4341] ? rcu_is_watching+0x11/0xa0
[ 84.493720][ T4341] ? lock_release+0xba/0x870
[ 84.498347][ T4341] ? rcu_lock_release+0x5/0x20
[ 84.503225][ T4341] ? mark_lock+0x94/0x320
[ 84.507712][ T4341] ? verify_lock_unused+0x140/0x140
[ 84.512979][ T4341] ? mark_lock+0x94/0x320
[ 84.517333][ T4341] ? ext4_readpage+0x2e0/0x2e0
[ 84.522122][ T4341] ? __lock_acquire+0x13ad/0x7c60
[ 84.527301][ T4341] ? rcu_lock_release+0x5/0x20
[ 84.532103][ T4341] ? __lock_acquire+0x7c60/0x7c60
[ 84.537157][ T4341] ? do_raw_spin_lock+0x11d/0x280
[ 84.542231][ T4341] ? _raw_spin_lock_irqsave+0x7f/0xf0
[ 84.547654][ T4341] ? do_raw_spin_unlock+0x11d/0x230
[ 84.552888][ T4341] ? ext4_readpage+0x2e0/0x2e0
[ 84.557689][ T4341] do_writepages+0x48d/0x6d0
[ 84.562324][ T4341] ? __writepage+0x130/0x130
[ 84.566955][ T4341] ? writeback_single_inode+0x216/0x8b0
[ 84.572539][ T4341] ? __lock_acquire+0x7c60/0x7c60
[ 84.577592][ T4341] ? do_raw_spin_lock+0x11d/0x280
[ 84.582649][ T4341] __writeback_single_inode+0x153/0xda0
[ 84.588418][ T4341] writeback_single_inode+0x221/0x8b0
[ 84.593870][ T4341] ? write_inode_now+0x280/0x280
[ 84.598850][ T4341] write_inode_now+0x217/0x280
[ 84.603716][ T4341] ? bdi_split_work_to_wbs+0x820/0x820
[ 84.609244][ T4341] ? do_raw_spin_unlock+0x11d/0x230
[ 84.614577][ T4341] iput+0x5ab/0x8a0
[ 84.618424][ T4341] ext4_xattr_set_entry+0x10ff/0x3d30
[ 84.623845][ T4341] ? ext4_xattr_ibody_set+0x330/0x330
[ 84.629275][ T4341] ? rcu_is_watching+0x11/0xa0
[ 84.634078][ T4341] ? kmem_cache_free+0x14c/0x210
[ 84.639069][ T4341] ? mb_cache_entry_delete_or_get+0x1bd/0x1e0
[ 84.645174][ T4341] ext4_xattr_block_set+0x4f7/0x2d30
[ 84.650492][ T4341] ? do_raw_spin_unlock+0x11d/0x230
[ 84.655729][ T4341] ? __ext4_xattr_check_block+0x7d8/0x8d0
[ 84.661524][ T4341] ? ext4_xattr_block_find+0x500/0x500
[ 84.667022][ T4341] ? ext4_xattr_block_find+0x433/0x500
[ 84.672537][ T4341] ext4_expand_extra_isize_ea+0xf4b/0x19a0
[ 84.678400][ T4341] __ext4_expand_extra_isize+0x301/0x3e0
[ 84.684155][ T4341] __ext4_mark_inode_dirty+0x469/0x700
[ 84.689655][ T4341] ext4_evict_inode+0xa81/0x1080
[ 84.694714][ T4341] ? _raw_spin_unlock+0x24/0x40
[ 84.699593][ T4341] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 84.705600][ T4341] ? do_raw_spin_unlock+0x11d/0x230
[ 84.710832][ T4341] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 84.717016][ T4341] evict+0x485/0x870
[ 84.721046][ T4341] ? __lock_acquire+0x7c60/0x7c60
[ 84.726362][ T4341] ? proc_nr_inodes+0x320/0x320
[ 84.731254][ T4341] ? do_raw_spin_unlock+0x11d/0x230
[ 84.736484][ T4341] ? _raw_spin_unlock+0x24/0x40
[ 84.741364][ T4341] ? iput+0x706/0x8a0
[ 84.745380][ T4341] ext4_orphan_cleanup+0xaa9/0x12e0
[ 84.750607][ T4341] ? ext4_orphan_del+0xb90/0xb90
[ 84.755650][ T4341] ? errseq_check_and_advance+0x62/0x120
[ 84.761300][ T4341] ext4_fill_super+0x92f0/0x9a60
[ 84.766356][ T4341] ? ext4_mount+0x40/0x40
[ 84.770700][ T4341] ? set_blocksize+0x1f1/0x370
[ 84.775484][ T4341] ? sb_set_blocksize+0xa5/0xe0
[ 84.780348][ T4341] mount_bdev+0x287/0x3c0
[ 84.784700][ T4341] ? ext4_mount+0x40/0x40
[ 84.789141][ T4341] legacy_get_tree+0xe6/0x180
[ 84.793838][ T4341] ? ext4_errno_to_code+0x160/0x160
[ 84.799056][ T4341] vfs_get_tree+0x88/0x270
[ 84.803499][ T4341] do_new_mount+0x24a/0xa40
[ 84.808020][ T4341] __se_sys_mount+0x2d6/0x3c0
[ 84.812840][ T4341] ? __x64_sys_mount+0xc0/0xc0
[ 84.817624][ T4341] ? lockdep_hardirqs_on+0x94/0x140
[ 84.823071][ T4341] ? __x64_sys_mount+0x1c/0xc0
[ 84.827872][ T4341] do_syscall_64+0x4c/0xa0
[ 84.832312][ T4341] ? clear_bhb_loop+0x30/0x80
[ 84.837011][ T4341] ? clear_bhb_loop+0x30/0x80
[ 84.841704][ T4341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.847632][ T4341] RIP: 0033:0x7f0a7822feea
[ 84.852070][ T4341] 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
[ 84.871698][ T4341] RSP: 002b:00007ffd78ad0308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 84.880133][ T4341] RAX: ffffffffffffffda RBX: 00007ffd78ad0390 RCX: 00007f0a7822feea
[ 84.888126][ T4341] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffd78ad0350
[ 84.896198][ T4341] RBP: 0000200000000180 R08: 00007ffd78ad0390 R09: 0000000000800700
[ 84.904451][ T4341] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 84.912529][ T4341] R13: 00007ffd78ad0350 R14: 000000000000046f R15: 000000000000002c
[ 84.920727][ T4341]
[ 84.926197][ T4191] Bluetooth: hci0: command 0x040f tx timeout
[ 84.931210][ T4341] ------------[ cut here ]------------
[ 84.937962][ T4341] EA inode 11 i_nlink=2
[ 84.938225][ T4341] WARNING: CPU: 0 PID: 4341 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520
[ 84.954935][ T4341] Modules linked in:
[ 84.958990][ T4341] CPU: 0 PID: 4341 Comm: syz.0.17 Not tainted syzkaller #0
[ 84.966326][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 84.977009][ T4341] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 84.983935][ T4341] Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 a3 df a2 ff 49 8b 37 48 c7 c7 c0 8c 1d 8a 89 da e8 d2 d2 7d 07 <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08
[ 85.006068][ T4341] RSP: 0018:ffffc900036af140 EFLAGS: 00010246
[ 85.012477][ T4341] RAX: 01eda05f634d0e00 RBX: 0000000000000002 RCX: ffff88807defbb80
[ 85.021288][ T4341] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 85.032017][ T4341] RBP: ffffc900036af230 R08: dffffc0000000000 R09: fffff520006d5d8d
[ 85.040546][ T4341] R10: fffff520006d5d8d R11: 1ffff920006d5d8c R12: ffffc900036af1a0
[ 85.049861][ T4341] R13: ffff88806b6d1690 R14: dffffc0000000000 R15: ffff88806b6d16d0
[ 85.058433][ T4341] FS: 000055558af20500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 85.067607][ T4341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.074252][ T4341] CR2: 00007fe453f179c0 CR3: 0000000023ec2000 CR4: 00000000003506f0
[ 85.082730][ T4341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 85.091051][ T4341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 85.099213][ T4341] Call Trace:
[ 85.102573][ T4341]
[ 85.105533][ T4341] ? ext4_xattr_block_csum+0x500/0x500
[ 85.112474][ T4341] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 85.118134][ T4341] ? mb_cache_entry_create+0x62e/0x890
[ 85.123805][ T4341] ext4_xattr_set_entry+0xed0/0x3d30
[ 85.129230][ T4341] ? rcu_is_watching+0x11/0xa0
[ 85.134111][ T4341] ? mb_cache_entry_create+0x676/0x890
[ 85.139750][ T4341] ? ext4_xattr_block_set+0xd9a/0x2d30
[ 85.145466][ T4341] ? ext4_xattr_ibody_set+0x330/0x330
[ 85.151131][ T4341] ? __ext4_xattr_check_block+0x7d8/0x8d0
[ 85.157023][ T4341] ? ext4_xattr_block_find+0x500/0x500
[ 85.162562][ T4341] ext4_xattr_ibody_set+0x112/0x330
[ 85.167923][ T4341] ext4_expand_extra_isize_ea+0xf9a/0x19a0
[ 85.173795][ T4341] __ext4_expand_extra_isize+0x301/0x3e0
[ 85.179607][ T4341] __ext4_mark_inode_dirty+0x469/0x700
[ 85.185105][ T4341] ext4_evict_inode+0xa81/0x1080
[ 85.190548][ T4341] ? _raw_spin_unlock+0x24/0x40
[ 85.195710][ T4341] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 85.201783][ T4341] ? do_raw_spin_unlock+0x11d/0x230
[ 85.207210][ T4341] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 85.213254][ T4341] evict+0x485/0x870
[ 85.217242][ T4341] ? __lock_acquire+0x7c60/0x7c60
[ 85.222305][ T4341] ? proc_nr_inodes+0x320/0x320
[ 85.227290][ T4341] ? do_raw_spin_unlock+0x11d/0x230
[ 85.232536][ T4341] ? _raw_spin_unlock+0x24/0x40
[ 85.237759][ T4341] ? iput+0x706/0x8a0
[ 85.241789][ T4341] ext4_orphan_cleanup+0xaa9/0x12e0
[ 85.247263][ T4341] ? ext4_orphan_del+0xb90/0xb90
[ 85.252422][ T4341] ? errseq_check_and_advance+0x62/0x120
[ 85.258161][ T4341] ext4_fill_super+0x92f0/0x9a60
[ 85.263212][ T4341] ? ext4_mount+0x40/0x40
[ 85.268717][ T4341] ? set_blocksize+0x1f1/0x370
[ 85.273635][ T4341] ? sb_set_blocksize+0xa5/0xe0
[ 85.278582][ T4341] mount_bdev+0x287/0x3c0
[ 85.283432][ T4341] ? ext4_mount+0x40/0x40
[ 85.287944][ T4341] legacy_get_tree+0xe6/0x180
[ 85.292664][ T4341] ? ext4_errno_to_code+0x160/0x160
[ 85.298389][ T4341] vfs_get_tree+0x88/0x270
[ 85.302860][ T4341] do_new_mount+0x24a/0xa40
[ 85.307796][ T4341] __se_sys_mount+0x2d6/0x3c0
[ 85.312627][ T4341] ? __x64_sys_mount+0xc0/0xc0
[ 85.317521][ T4341] ? lockdep_hardirqs_on+0x94/0x140
[ 85.322825][ T4341] ? __x64_sys_mount+0x1c/0xc0
[ 85.328031][ T4341] do_syscall_64+0x4c/0xa0
[ 85.332525][ T4341] ? clear_bhb_loop+0x30/0x80
[ 85.337546][ T4341] ? clear_bhb_loop+0x30/0x80
[ 85.342276][ T4341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.349008][ T4341] RIP: 0033:0x7f0a7822feea
[ 85.353481][ T4341] 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
[ 85.373529][ T4341] RSP: 002b:00007ffd78ad0308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 85.382226][ T4341] RAX: ffffffffffffffda RBX: 00007ffd78ad0390 RCX: 00007f0a7822feea
[ 85.391774][ T4341] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffd78ad0350
[ 85.399900][ T4341] RBP: 0000200000000180 R08: 00007ffd78ad0390 R09: 0000000000800700
[ 85.408013][ T4341] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 85.416170][ T4341] R13: 00007ffd78ad0350 R14: 000000000000046f R15: 000000000000002c
[ 85.424331][ T4341]
[ 85.427474][ T4341] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 85.434775][ T4341] CPU: 0 PID: 4341 Comm: syz.0.17 Not tainted syzkaller #0
[ 85.442149][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 85.452203][ T4341] Call Trace:
[ 85.455511][ T4341]
[ 85.458453][ T4341] dump_stack_lvl+0x168/0x230
[ 85.463141][ T4341] ? show_regs_print_info+0x20/0x20
[ 85.468359][ T4341] ? load_image+0x3b0/0x3b0
[ 85.472900][ T4341] panic+0x2c9/0x7f0
[ 85.476815][ T4341] ? bpf_jit_dump+0xd0/0xd0
[ 85.481418][ T4341] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 85.487411][ T4341] __warn+0x248/0x2b0
[ 85.491518][ T4341] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 85.497509][ T4341] report_bug+0x1b7/0x2e0
[ 85.501844][ T4341] handle_bug+0x3a/0x70
[ 85.506003][ T4341] exc_invalid_op+0x16/0x40
[ 85.510532][ T4341] asm_exc_invalid_op+0x16/0x20
[ 85.515386][ T4341] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 85.521995][ T4341] Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 a3 df a2 ff 49 8b 37 48 c7 c7 c0 8c 1d 8a 89 da e8 d2 d2 7d 07 <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08
[ 85.541949][ T4341] RSP: 0018:ffffc900036af140 EFLAGS: 00010246
[ 85.548025][ T4341] RAX: 01eda05f634d0e00 RBX: 0000000000000002 RCX: ffff88807defbb80
[ 85.555999][ T4341] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 85.563972][ T4341] RBP: ffffc900036af230 R08: dffffc0000000000 R09: fffff520006d5d8d
[ 85.571947][ T4341] R10: fffff520006d5d8d R11: 1ffff920006d5d8c R12: ffffc900036af1a0
[ 85.579945][ T4341] R13: ffff88806b6d1690 R14: dffffc0000000000 R15: ffff88806b6d16d0
[ 85.587938][ T4341] ? ext4_xattr_block_csum+0x500/0x500
[ 85.593451][ T4341] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 85.598913][ T4341] ? mb_cache_entry_create+0x62e/0x890
[ 85.604399][ T4341] ext4_xattr_set_entry+0xed0/0x3d30
[ 85.609691][ T4341] ? rcu_is_watching+0x11/0xa0
[ 85.614492][ T4341] ? mb_cache_entry_create+0x676/0x890
[ 85.619954][ T4341] ? ext4_xattr_block_set+0xd9a/0x2d30
[ 85.625417][ T4341] ? ext4_xattr_ibody_set+0x330/0x330
[ 85.630798][ T4341] ? __ext4_xattr_check_block+0x7d8/0x8d0
[ 85.636531][ T4341] ? ext4_xattr_block_find+0x500/0x500
[ 85.641999][ T4341] ext4_xattr_ibody_set+0x112/0x330
[ 85.647240][ T4341] ext4_expand_extra_isize_ea+0xf9a/0x19a0
[ 85.653079][ T4341] __ext4_expand_extra_isize+0x301/0x3e0
[ 85.658715][ T4341] __ext4_mark_inode_dirty+0x469/0x700
[ 85.664180][ T4341] ext4_evict_inode+0xa81/0x1080
[ 85.669119][ T4341] ? _raw_spin_unlock+0x24/0x40
[ 85.673979][ T4341] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 85.679916][ T4341] ? do_raw_spin_unlock+0x11d/0x230
[ 85.685116][ T4341] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 85.691033][ T4341] evict+0x485/0x870
[ 85.694947][ T4341] ? __lock_acquire+0x7c60/0x7c60
[ 85.699992][ T4341] ? proc_nr_inodes+0x320/0x320
[ 85.704976][ T4341] ? do_raw_spin_unlock+0x11d/0x230
[ 85.710203][ T4341] ? _raw_spin_unlock+0x24/0x40
[ 85.715055][ T4341] ? iput+0x706/0x8a0
[ 85.719043][ T4341] ext4_orphan_cleanup+0xaa9/0x12e0
[ 85.724274][ T4341] ? ext4_orphan_del+0xb90/0xb90
[ 85.729211][ T4341] ? errseq_check_and_advance+0x62/0x120
[ 85.734845][ T4341] ext4_fill_super+0x92f0/0x9a60
[ 85.739889][ T4341] ? ext4_mount+0x40/0x40
[ 85.744236][ T4341] ? set_blocksize+0x1f1/0x370
[ 85.749032][ T4341] ? sb_set_blocksize+0xa5/0xe0
[ 85.753899][ T4341] mount_bdev+0x287/0x3c0
[ 85.758445][ T4341] ? ext4_mount+0x40/0x40
[ 85.762802][ T4341] legacy_get_tree+0xe6/0x180
[ 85.767510][ T4341] ? ext4_errno_to_code+0x160/0x160
[ 85.772740][ T4341] vfs_get_tree+0x88/0x270
[ 85.777252][ T4341] do_new_mount+0x24a/0xa40
[ 85.781766][ T4341] __se_sys_mount+0x2d6/0x3c0
[ 85.786558][ T4341] ? __x64_sys_mount+0xc0/0xc0
[ 85.791340][ T4341] ? lockdep_hardirqs_on+0x94/0x140
[ 85.796549][ T4341] ? __x64_sys_mount+0x1c/0xc0
[ 85.801311][ T4341] do_syscall_64+0x4c/0xa0
[ 85.805726][ T4341] ? clear_bhb_loop+0x30/0x80
[ 85.810537][ T4341] ? clear_bhb_loop+0x30/0x80
[ 85.815240][ T4341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.821142][ T4341] RIP: 0033:0x7f0a7822feea
[ 85.825704][ T4341] 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
[ 85.845561][ T4341] RSP: 002b:00007ffd78ad0308 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 85.853984][ T4341] RAX: ffffffffffffffda RBX: 00007ffd78ad0390 RCX: 00007f0a7822feea
[ 85.861965][ T4341] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffd78ad0350
[ 85.869942][ T4341] RBP: 0000200000000180 R08: 00007ffd78ad0390 R09: 0000000000800700
[ 85.878055][ T4341] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 85.886055][ T4341] R13: 00007ffd78ad0350 R14: 000000000000046f R15: 000000000000002c
[ 85.894053][ T4341]
[ 85.897322][ T4341] Kernel Offset: disabled
[ 85.901671][ T4341] Rebooting in 86400 seconds..