Warning: Permanently added '10.128.0.46' (ED25519) to the list of known hosts.
2025/10/10 23:57:06 parsed 1 programs
[ 85.051246][ T4275] cgroup: Unknown subsys name 'net'
[ 85.181783][ T4275] cgroup: Unknown subsys name 'rlimit'
[ 86.669467][ T4275] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 86.696691][ T14] cfg80211: failed to load regulatory.db
[ 88.382613][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.393713][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.411531][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 88.426708][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.434930][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.444259][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 90.561310][ T4334] chnl_net:caif_netlink_parms(): no params data found
[ 90.613332][ T4334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.621671][ T4334] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.630161][ T4334] device bridge_slave_0 entered promiscuous mode
[ 90.639512][ T4334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.646799][ T4334] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.655335][ T4334] device bridge_slave_1 entered promiscuous mode
[ 90.691736][ T4334] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 90.703293][ T4334] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 90.743418][ T4334] team0: Port device team_slave_0 added
[ 90.751414][ T4334] team0: Port device team_slave_1 added
[ 90.771498][ T4334] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 90.778947][ T4334] 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.
[ 90.805370][ T4334] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 90.829696][ T4334] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 90.836893][ T4334] 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.
[ 90.862906][ T4334] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 90.912879][ T4334] device hsr_slave_0 entered promiscuous mode
[ 90.919865][ T4334] device hsr_slave_1 entered promiscuous mode
[ 91.042636][ T4334] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 91.055755][ T4334] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 91.065019][ T4334] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 91.087678][ T4334] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 91.165575][ T4334] 8021q: adding VLAN 0 to HW filter on device bond0
[ 91.180125][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 91.189985][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 91.202432][ T4334] 8021q: adding VLAN 0 to HW filter on device team0
[ 91.228066][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 91.237179][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 91.246537][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.253788][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 91.263339][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 91.277920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 91.286810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 91.295580][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.302688][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 91.322742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 91.336246][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 91.347884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 91.357882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 91.367429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 91.380941][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 91.389848][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 91.410963][ T4334] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 91.423140][ T4334] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 91.436725][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 91.446960][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 91.460559][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 91.685238][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 91.692781][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 91.707207][ T4334] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.729886][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 91.753587][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 91.762305][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 91.771462][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 91.781968][ T4334] device veth0_vlan entered promiscuous mode
[ 91.793341][ T4334] device veth1_vlan entered promiscuous mode
[ 91.819089][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 91.827522][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 91.836091][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 91.847607][ T4334] device veth0_macvtap entered promiscuous mode
[ 91.859926][ T4334] device veth1_macvtap entered promiscuous mode
[ 91.876033][ T4334] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 91.883615][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 91.892262][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 91.901361][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 91.916521][ T4334] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 91.923843][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 91.932896][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 91.945284][ T4334] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.954171][ T4334] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.963150][ T4334] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.972048][ T4334] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.338577][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.432498][ T4360] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 92.442956][ T4360] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 92.451069][ T4360] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 92.460369][ T4360] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 92.468412][ T4360] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 92.477077][ T4360] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
2025/10/10 23:57:16 executed programs: 0
[ 93.032470][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 93.040836][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 93.048740][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 93.057858][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 93.067103][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 93.074444][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 93.221336][ T4371] chnl_net:caif_netlink_parms(): no params data found
[ 93.275887][ T4371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.283255][ T4371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 93.291569][ T4371] device bridge_slave_0 entered promiscuous mode
[ 93.300002][ T4371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.307229][ T4371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 93.315642][ T4371] device bridge_slave_1 entered promiscuous mode
[ 93.340433][ T4371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 93.351769][ T4371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 93.378160][ T4371] team0: Port device team_slave_0 added
[ 93.385988][ T4371] team0: Port device team_slave_1 added
[ 93.406093][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 93.413100][ 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.
[ 93.440177][ T4371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 93.454388][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 93.462119][ 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.
[ 93.488635][ T4371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 93.526083][ T4371] device hsr_slave_0 entered promiscuous mode
[ 93.532992][ T4371] device hsr_slave_1 entered promiscuous mode
[ 93.540382][ T4371] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 93.548642][ T4371] Cannot create hsr debugfs directory
[ 94.433361][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.096193][ T4360] Bluetooth: hci0: command 0x0409 tx timeout
[ 96.965179][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 97.037612][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 97.174816][ T48] Bluetooth: hci0: command 0x041b tx timeout
[ 97.800416][ T11] device hsr_slave_0 left promiscuous mode
[ 97.807401][ T11] device hsr_slave_1 left promiscuous mode
[ 97.814275][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 97.822374][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 97.834327][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 97.854789][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 97.880801][ T11] device bridge_slave_1 left promiscuous mode
[ 97.890133][ T11] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.902540][ T11] device bridge_slave_0 left promiscuous mode
[ 97.913507][ T11] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.947169][ T11] device veth1_macvtap left promiscuous mode
[ 97.953655][ T11] device veth0_macvtap left promiscuous mode
[ 97.960087][ T11] device veth1_vlan left promiscuous mode
[ 97.968364][ T11] device veth0_vlan left promiscuous mode
[ 98.392623][ T11] team0 (unregistering): Port device team_slave_1 removed
[ 98.428267][ T11] team0 (unregistering): Port device team_slave_0 removed
[ 98.458687][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 98.490249][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 98.764394][ T11] bond0 (unregistering): Released all slaves
[ 98.851071][ T4371] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 98.861460][ T4371] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 98.871089][ T4371] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 98.884071][ T4371] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 98.969353][ T4371] 8021q: adding VLAN 0 to HW filter on device bond0
[ 98.981860][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 98.991022][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 99.017865][ T4371] 8021q: adding VLAN 0 to HW filter on device team0
[ 99.028052][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 99.037579][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 99.046325][ T75] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.053435][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 99.061990][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 99.075286][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 99.084316][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 99.093273][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.100545][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.110559][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 99.123430][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 99.148472][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 99.159815][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 99.168941][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 99.180107][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 99.189117][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 99.204390][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 99.216975][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 99.225961][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 99.234375][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 99.245614][ T4371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 99.254802][ T48] Bluetooth: hci0: command 0x040f tx timeout
[ 99.469143][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 99.476958][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 99.490762][ T4371] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 99.515373][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 99.524154][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 99.543091][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 99.551860][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 99.560873][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 99.569637][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 99.581619][ T4371] device veth0_vlan entered promiscuous mode
[ 99.606194][ T4371] device veth1_vlan entered promiscuous mode
[ 99.628797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 99.637303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 99.646872][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 99.656449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 99.677350][ T4371] device veth0_macvtap entered promiscuous mode
[ 99.688628][ T4371] device veth1_macvtap entered promiscuous mode
[ 99.705167][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 99.712918][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 99.721850][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 99.730361][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 99.739479][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 99.750785][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 99.768415][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 99.777356][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 99.789662][ T4371] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.799472][ T4371] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.808294][ T4371] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.818574][ T4371] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.881844][ T4378] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 99.899990][ T4378] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 99.921287][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 99.933250][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 99.941949][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 99.951196][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 100.011691][ T4420] loop0: detected capacity change from 0 to 512
[ 100.055187][ T4420]
[ 100.057678][ T4420] ======================================================
[ 100.064719][ T4420] WARNING: possible circular locking dependency detected
[ 100.071859][ T4420] syzkaller #0 Not tainted
[ 100.076302][ T4420] ------------------------------------------------------
[ 100.083444][ T4420] syz.0.17/4420 is trying to acquire lock:
[ 100.089295][ T4420] ffff88805c884b98 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2e50
[ 100.099536][ T4420]
[ 100.099536][ T4420] but task is already holding lock:
[ 100.106917][ T4420] ffff888069095b10 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 100.116765][ T4420]
[ 100.116765][ T4420] which lock already depends on the new lock.
[ 100.116765][ T4420]
[ 100.127193][ T4420]
[ 100.127193][ T4420] the existing dependency chain (in reverse order) is:
[ 100.136229][ T4420]
[ 100.136229][ T4420] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 100.143786][ T4420] down_read+0x42/0x2d0
[ 100.148477][ T4420] ext4_setattr+0x92a/0x19f0
[ 100.153629][ T4420] notify_change+0xc74/0xf40
[ 100.158754][ T4420] chown_common+0x486/0x620
[ 100.163784][ T4420] do_fchownat+0x164/0x270
[ 100.168728][ T4420] __x64_sys_chown+0x7e/0x90
[ 100.173864][ T4420] do_syscall_64+0x4c/0xa0
[ 100.178898][ T4420] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 100.185318][ T4420]
[ 100.185318][ T4420] -> #1 (jbd2_handle){++++}-{0:0}:
[ 100.192622][ T4420] start_this_handle+0x1f49/0x2150
[ 100.198269][ T4420] jbd2__journal_start+0x2b7/0x5a0
[ 100.203918][ T4420] __ext4_journal_start_sb+0x187/0x3d0
[ 100.209998][ T4420] ext4_writepages+0xde7/0x2e50
[ 100.215378][ T4420] do_writepages+0x3b7/0x610
[ 100.220491][ T4420] __writeback_single_inode+0x156/0x1160
[ 100.226760][ T4420] writeback_sb_inodes+0xad8/0x17d0
[ 100.232488][ T4420] __writeback_inodes_wb+0x12a/0x3f0
[ 100.238324][ T4420] wb_writeback+0x47a/0xd00
[ 100.243356][ T4420] wb_workfn+0xb66/0xec0
[ 100.248130][ T4420] process_one_work+0x898/0x1160
[ 100.253598][ T4420] worker_thread+0xaa2/0x1250
[ 100.258889][ T4420] kthread+0x29d/0x330
[ 100.263605][ T4420] ret_from_fork+0x1f/0x30
[ 100.268552][ T4420]
[ 100.268552][ T4420] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 100.276986][ T4420] __lock_acquire+0x2cf8/0x7c50
[ 100.282372][ T4420] lock_acquire+0x1b4/0x490
[ 100.287546][ T4420] percpu_down_read+0x44/0x1a0
[ 100.292832][ T4420] ext4_writepages+0x1c0/0x2e50
[ 100.298209][ T4420] do_writepages+0x3b7/0x610
[ 100.303324][ T4420] __writeback_single_inode+0x156/0x1160
[ 100.309576][ T4420] writeback_single_inode+0x221/0x8b0
[ 100.315477][ T4420] write_inode_now+0x15d/0x1d0
[ 100.320767][ T4420] iput+0x613/0x980
[ 100.325113][ T4420] ext4_xattr_block_set+0x2736/0x32a0
[ 100.331038][ T4420] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 100.337488][ T4420] __ext4_expand_extra_isize+0x301/0x3e0
[ 100.343758][ T4420] __ext4_mark_inode_dirty+0x47f/0x770
[ 100.349749][ T4420] ext4_evict_inode+0xa73/0x1100
[ 100.355223][ T4420] evict+0x485/0x870
[ 100.359661][ T4420] ext4_orphan_cleanup+0xbd3/0x1400
[ 100.365392][ T4420] ext4_fill_super+0x7bc2/0x8150
[ 100.370942][ T4420] get_tree_bdev+0x3f1/0x610
[ 100.376059][ T4420] vfs_get_tree+0x88/0x270
[ 100.381005][ T4420] do_new_mount+0x24a/0xa40
[ 100.386030][ T4420] __se_sys_mount+0x2d6/0x3c0
[ 100.391237][ T4420] do_syscall_64+0x4c/0xa0
[ 100.396185][ T4420] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 100.402604][ T4420]
[ 100.402604][ T4420] other info that might help us debug this:
[ 100.402604][ T4420]
[ 100.412831][ T4420] Chain exists of:
[ 100.412831][ T4420] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 100.412831][ T4420]
[ 100.426326][ T4420] Possible unsafe locking scenario:
[ 100.426326][ T4420]
[ 100.433773][ T4420] CPU0 CPU1
[ 100.439138][ T4420] ---- ----
[ 100.444502][ T4420] lock(&ei->xattr_sem);
[ 100.448922][ T4420] lock(jbd2_handle);
[ 100.455529][ T4420] lock(&ei->xattr_sem);
[ 100.462480][ T4420] lock(&sbi->s_writepages_rwsem);
[ 100.467687][ T4420]
[ 100.467687][ T4420] *** DEADLOCK ***
[ 100.467687][ T4420]
[ 100.475832][ T4420] 3 locks held by syz.0.17/4420:
[ 100.480766][ T4420] #0: ffff88805c8820e0 (&type->s_umount_key#27/1){+.+.}-{3:3}, at: alloc_super+0x1fa/0x930
[ 100.490906][ T4420] #1: ffff88805c882650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x436/0x1100
[ 100.500411][ T4420] #2: ffff888069095b10 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3fe/0x770
[ 100.510694][ T4420]
[ 100.510694][ T4420] stack backtrace:
[ 100.516600][ T4420] CPU: 1 PID: 4420 Comm: syz.0.17 Not tainted syzkaller #0
[ 100.523801][ T4420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 100.533870][ T4420] Call Trace:
[ 100.537157][ T4420]
[ 100.540096][ T4420] dump_stack_lvl+0x168/0x22e
[ 100.544801][ T4420] ? load_image+0x3b0/0x3b0
[ 100.549335][ T4420] ? show_regs_print_info+0x12/0x12
[ 100.554549][ T4420] ? print_circular_bug+0x12b/0x1a0
[ 100.559762][ T4420] check_noncircular+0x274/0x310
[ 100.564716][ T4420] ? add_chain_block+0x940/0x940
[ 100.569682][ T4420] ? lockdep_lock+0xdc/0x1e0
[ 100.574284][ T4420] ? _find_first_zero_bit+0xcf/0x100
[ 100.579774][ T4420] __lock_acquire+0x2cf8/0x7c50
[ 100.584666][ T4420] ? verify_lock_unused+0x140/0x140
[ 100.589895][ T4420] ? mark_lock+0x94/0x320
[ 100.594246][ T4420] ? __lock_acquire+0x13c0/0x7c50
[ 100.599289][ T4420] lock_acquire+0x1b4/0x490
[ 100.603803][ T4420] ? ext4_writepages+0x1c0/0x2e50
[ 100.608838][ T4420] ? __might_sleep+0xd0/0xd0
[ 100.613442][ T4420] ? read_lock_is_recursive+0x10/0x10
[ 100.618823][ T4420] ? __lock_acquire+0x12e5/0x7c50
[ 100.623862][ T4420] ? mark_lock+0x94/0x320
[ 100.628204][ T4420] percpu_down_read+0x44/0x1a0
[ 100.632975][ T4420] ? ext4_writepages+0x1c0/0x2e50
[ 100.638004][ T4420] ext4_writepages+0x1c0/0x2e50
[ 100.642860][ T4420] ? __lock_acquire+0x13c0/0x7c50
[ 100.647899][ T4420] ? verify_lock_unused+0x140/0x140
[ 100.653108][ T4420] ? mark_lock+0x94/0x320
[ 100.657450][ T4420] ? ext4_read_folio+0x370/0x370
[ 100.662393][ T4420] ? __lock_acquire+0x13c0/0x7c50
[ 100.667434][ T4420] ? __lock_acquire+0x7c50/0x7c50
[ 100.672469][ T4420] ? do_raw_spin_lock+0x11d/0x280
[ 100.677513][ T4420] ? do_raw_spin_unlock+0x11d/0x230
[ 100.682726][ T4420] ? ext4_read_folio+0x370/0x370
[ 100.687669][ T4420] do_writepages+0x3b7/0x610
[ 100.692644][ T4420] ? __writepage+0x130/0x130
[ 100.697863][ T4420] ? writeback_single_inode+0x216/0x8b0
[ 100.703427][ T4420] ? __lock_acquire+0x7c50/0x7c50
[ 100.708560][ T4420] ? do_raw_spin_lock+0x11d/0x280
[ 100.713611][ T4420] ? __ext4_expand_extra_isize+0x301/0x3e0
[ 100.719449][ T4420] __writeback_single_inode+0x156/0x1160
[ 100.725104][ T4420] writeback_single_inode+0x221/0x8b0
[ 100.730488][ T4420] ? write_inode_now+0x1d0/0x1d0
[ 100.735450][ T4420] write_inode_now+0x15d/0x1d0
[ 100.740226][ T4420] ? bdi_split_work_to_wbs+0x890/0x890
[ 100.745700][ T4420] ? rcu_is_watching+0x11/0xa0
[ 100.750480][ T4420] ? do_raw_spin_unlock+0x11d/0x230
[ 100.755698][ T4420] iput+0x613/0x980
[ 100.759516][ T4420] ext4_xattr_block_set+0x2736/0x32a0
[ 100.764903][ T4420] ? __might_sleep+0xd0/0xd0
[ 100.769541][ T4420] ? xattr_find_entry+0x12b/0x2f0
[ 100.774578][ T4420] ? ext4_xattr_block_find+0x2b0/0x2b0
[ 100.780062][ T4420] ? ext4_xattr_block_find+0x241/0x2b0
[ 100.785544][ T4420] ext4_expand_extra_isize_ea+0x109b/0x19b0
[ 100.791545][ T4420] __ext4_expand_extra_isize+0x301/0x3e0
[ 100.797198][ T4420] __ext4_mark_inode_dirty+0x47f/0x770
[ 100.802673][ T4420] ext4_evict_inode+0xa73/0x1100
[ 100.807624][ T4420] ? _raw_spin_unlock+0x24/0x40
[ 100.812492][ T4420] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 100.818418][ T4420] ? do_raw_spin_unlock+0x11d/0x230
[ 100.823632][ T4420] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 100.829537][ T4420] evict+0x485/0x870
[ 100.833440][ T4420] ? __lock_acquire+0x7c50/0x7c50
[ 100.838496][ T4420] ? proc_nr_inodes+0x2f0/0x2f0
[ 100.843356][ T4420] ? do_raw_spin_unlock+0x11d/0x230
[ 100.848658][ T4420] ? _raw_spin_unlock+0x24/0x40
[ 100.853520][ T4420] ? iput+0x768/0x980
[ 100.857510][ T4420] ext4_orphan_cleanup+0xbd3/0x1400
[ 100.862726][ T4420] ? ext4_orphan_del+0xb90/0xb90
[ 100.867681][ T4420] ? errseq_check_and_advance+0x62/0x120
[ 100.873342][ T4420] ext4_fill_super+0x7bc2/0x8150
[ 100.878313][ T4420] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 100.884588][ T4420] ? snprintf+0xd7/0x120
[ 100.888848][ T4420] ? preempt_count_add+0x8d/0x190
[ 100.893881][ T4420] ? set_blocksize+0x1d3/0x350
[ 100.898656][ T4420] ? sb_set_blocksize+0xa5/0xe0
[ 100.903534][ T4420] get_tree_bdev+0x3f1/0x610
[ 100.908142][ T4420] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 100.914391][ T4420] vfs_get_tree+0x88/0x270
[ 100.918814][ T4420] do_new_mount+0x24a/0xa40
[ 100.923327][ T4420] __se_sys_mount+0x2d6/0x3c0
[ 100.928031][ T4420] ? __x64_sys_mount+0xc0/0xc0
[ 100.932817][ T4420] ? lockdep_hardirqs_on+0x94/0x140
[ 100.938027][ T4420] ? __x64_sys_mount+0x1c/0xc0
[ 100.942797][ T4420] do_syscall_64+0x4c/0xa0
[ 100.947223][ T4420] ? clear_bhb_loop+0x60/0xb0
[ 100.951928][ T4420] ? clear_bhb_loop+0x60/0xb0
[ 100.956614][ T4420] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 100.962517][ T4420] RIP: 0033:0x7fb3b2b9066a
[ 100.966959][ T4420] 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
[ 100.986574][ T4420] RSP: 002b:00007ffee76512f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 100.994996][ T4420] RAX: ffffffffffffffda RBX: 00007ffee7651380 RCX: 00007fb3b2b9066a
[ 101.002984][ T4420] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffee7651340
[ 101.010962][ T4420] RBP: 0000200000000180 R08: 00007ffee7651380 R09: 0000000000800700
[ 101.018943][ T4420] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 101.026938][ T4420] R13: 00007ffee7651340 R14: 0000000000000473 R15: 0000200000000680
[ 101.034938][ T4420]
[ 101.059470][ T4420] ------------[ cut here ]------------
[ 101.065505][ T4420] EA inode 11 i_nlink=2
[ 101.065789][ T4420] WARNING: CPU: 0 PID: 4420 at fs/ext4/xattr.c:1021 ext4_xattr_inode_update_ref+0x517/0x570
[ 101.080140][ T4420] Modules linked in:
[ 101.084043][ T4420] CPU: 0 PID: 4420 Comm: syz.0.17 Not tainted syzkaller #0
[ 101.091672][ T4420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 101.102002][ T4420] RIP: 0010:ext4_xattr_inode_update_ref+0x517/0x570
[ 101.108675][ T4420] Code: 7b 40 4c 89 f8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ff e8 8b f5 9c ff 49 8b 37 48 c7 c7 60 9d a0 8a 44 89 f2 e8 69 f4 18 ff <0f> 0b 48 8b 5c 24 10 4c 8b 7c 24 18 4c 8d 6c 24 60 e9 00 fe ff ff
[ 101.128352][ T4420] RSP: 0018:ffffc90003337260 EFLAGS: 00010246
[ 101.134424][ T4420] RAX: 36384411d4d2fb00 RBX: ffff8880693302b0 RCX: ffff8880799e9dc0
[ 101.142446][ T4420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 101.150634][ T4420] RBP: ffffc90003337348 R08: dffffc0000000000 R09: fffff52000666ddd
[ 101.158745][ T4420] R10: fffff52000666ddd R11: 1ffff92000666ddc R12: dffffc0000000000
[ 101.167341][ T4420] R13: ffffc900033372c0 R14: 0000000000000002 R15: ffff8880693302f0
[ 101.175452][ T4420] FS: 000055555a881500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 101.184414][ T4420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.191135][ T4420] CR2: 000055bc04401550 CR3: 0000000026577000 CR4: 00000000003506f0
[ 101.199167][ T4420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 101.207180][ T4420] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 101.215231][ T4420] Call Trace:
[ 101.218529][ T4420]
[ 101.221479][ T4420] ? ext4_xattr_block_csum+0x500/0x500
[ 101.227034][ T4420] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 101.232538][ T4420] ext4_xattr_set_entry+0xb33/0x1e90
[ 101.237906][ T4420] ext4_xattr_ibody_set+0x250/0x690
[ 101.243170][ T4420] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 101.249179][ T4420] __ext4_expand_extra_isize+0x301/0x3e0
[ 101.254919][ T4420] __ext4_mark_inode_dirty+0x47f/0x770
[ 101.260398][ T4420] ext4_evict_inode+0xa73/0x1100
[ 101.265413][ T4420] ? _raw_spin_unlock+0x24/0x40
[ 101.270370][ T4420] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 101.276340][ T4420] ? do_raw_spin_unlock+0x11d/0x230
[ 101.281576][ T4420] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 101.287528][ T4420] evict+0x485/0x870
[ 101.291487][ T4420] ? __lock_acquire+0x7c50/0x7c50
[ 101.296582][ T4420] ? proc_nr_inodes+0x2f0/0x2f0
[ 101.301465][ T4420] ? do_raw_spin_unlock+0x11d/0x230
[ 101.306818][ T4420] ? _raw_spin_unlock+0x24/0x40
[ 101.311755][ T4420] ? iput+0x768/0x980
[ 101.315882][ T4420] ext4_orphan_cleanup+0xbd3/0x1400
[ 101.321113][ T4420] ? ext4_orphan_del+0xb90/0xb90
[ 101.326101][ T4420] ? errseq_check_and_advance+0x62/0x120
[ 101.331862][ T4420] ext4_fill_super+0x7bc2/0x8150
[ 101.336896][ T4420] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 101.343199][ T4420] ? snprintf+0xd7/0x120
[ 101.344756][ T48] Bluetooth: hci0: command 0x0419 tx timeout
[ 101.347537][ T4420] ? preempt_count_add+0x8d/0x190
[ 101.358528][ T4420] ? set_blocksize+0x1d3/0x350
[ 101.363401][ T4420] ? sb_set_blocksize+0xa5/0xe0
[ 101.368346][ T4420] get_tree_bdev+0x3f1/0x610
[ 101.372989][ T4420] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 101.379296][ T4420] vfs_get_tree+0x88/0x270
[ 101.383740][ T4420] do_new_mount+0x24a/0xa40
[ 101.388294][ T4420] __se_sys_mount+0x2d6/0x3c0
[ 101.392994][ T4420] ? __x64_sys_mount+0xc0/0xc0
[ 101.397813][ T4420] ? lockdep_hardirqs_on+0x94/0x140
[ 101.403048][ T4420] ? __x64_sys_mount+0x1c/0xc0
[ 101.407878][ T4420] do_syscall_64+0x4c/0xa0
[ 101.412341][ T4420] ? clear_bhb_loop+0x60/0xb0
[ 101.417074][ T4420] ? clear_bhb_loop+0x60/0xb0
[ 101.421876][ T4420] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 101.427834][ T4420] RIP: 0033:0x7fb3b2b9066a
[ 101.432281][ T4420] 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
[ 101.452052][ T4420] RSP: 002b:00007ffee76512f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 101.460520][ T4420] RAX: ffffffffffffffda RBX: 00007ffee7651380 RCX: 00007fb3b2b9066a
[ 101.468566][ T4420] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffee7651340
[ 101.476606][ T4420] RBP: 0000200000000180 R08: 00007ffee7651380 R09: 0000000000800700
[ 101.484602][ T4420] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 101.492652][ T4420] R13: 00007ffee7651340 R14: 0000000000000473 R15: 0000200000000680
[ 101.500691][ T4420]
[ 101.503736][ T4420] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 101.511017][ T4420] CPU: 0 PID: 4420 Comm: syz.0.17 Not tainted syzkaller #0
[ 101.518358][ T4420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 101.528412][ T4420] Call Trace:
[ 101.531710][ T4420]
[ 101.534733][ T4420] dump_stack_lvl+0x168/0x22e
[ 101.539416][ T4420] ? memcpy+0x3c/0x60
[ 101.543406][ T4420] ? show_regs_print_info+0x12/0x12
[ 101.548606][ T4420] ? load_image+0x3b0/0x3b0
[ 101.553125][ T4420] panic+0x2c9/0x710
[ 101.557043][ T4420] ? bpf_jit_dump+0xd0/0xd0
[ 101.561948][ T4420] __warn+0x2f8/0x4f0
[ 101.565946][ T4420] ? ext4_xattr_inode_update_ref+0x517/0x570
[ 101.571987][ T4420] ? ext4_xattr_inode_update_ref+0x517/0x570
[ 101.577975][ T4420] report_bug+0x2ba/0x4f0
[ 101.582332][ T4420] ? ext4_xattr_inode_update_ref+0x517/0x570
[ 101.588321][ T4420] handle_bug+0x3a/0x70
[ 101.592494][ T4420] exc_invalid_op+0x16/0x40
[ 101.597017][ T4420] asm_exc_invalid_op+0x16/0x20
[ 101.601875][ T4420] RIP: 0010:ext4_xattr_inode_update_ref+0x517/0x570
[ 101.608506][ T4420] Code: 7b 40 4c 89 f8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ff e8 8b f5 9c ff 49 8b 37 48 c7 c7 60 9d a0 8a 44 89 f2 e8 69 f4 18 ff <0f> 0b 48 8b 5c 24 10 4c 8b 7c 24 18 4c 8d 6c 24 60 e9 00 fe ff ff
[ 101.628118][ T4420] RSP: 0018:ffffc90003337260 EFLAGS: 00010246
[ 101.634190][ T4420] RAX: 36384411d4d2fb00 RBX: ffff8880693302b0 RCX: ffff8880799e9dc0
[ 101.642367][ T4420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 101.650453][ T4420] RBP: ffffc90003337348 R08: dffffc0000000000 R09: fffff52000666ddd
[ 101.658542][ T4420] R10: fffff52000666ddd R11: 1ffff92000666ddc R12: dffffc0000000000
[ 101.666559][ T4420] R13: ffffc900033372c0 R14: 0000000000000002 R15: ffff8880693302f0
[ 101.674640][ T4420] ? ext4_xattr_block_csum+0x500/0x500
[ 101.680236][ T4420] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 101.685714][ T4420] ext4_xattr_set_entry+0xb33/0x1e90
[ 101.691020][ T4420] ext4_xattr_ibody_set+0x250/0x690
[ 101.696235][ T4420] ext4_expand_extra_isize_ea+0x10e5/0x19b0
[ 101.702160][ T4420] __ext4_expand_extra_isize+0x301/0x3e0
[ 101.707844][ T4420] __ext4_mark_inode_dirty+0x47f/0x770
[ 101.713345][ T4420] ext4_evict_inode+0xa73/0x1100
[ 101.718290][ T4420] ? _raw_spin_unlock+0x24/0x40
[ 101.723160][ T4420] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 101.729060][ T4420] ? do_raw_spin_unlock+0x11d/0x230
[ 101.734389][ T4420] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 101.740332][ T4420] evict+0x485/0x870
[ 101.744242][ T4420] ? __lock_acquire+0x7c50/0x7c50
[ 101.749298][ T4420] ? proc_nr_inodes+0x2f0/0x2f0
[ 101.754152][ T4420] ? do_raw_spin_unlock+0x11d/0x230
[ 101.759456][ T4420] ? _raw_spin_unlock+0x24/0x40
[ 101.764410][ T4420] ? iput+0x768/0x980
[ 101.768401][ T4420] ext4_orphan_cleanup+0xbd3/0x1400
[ 101.773637][ T4420] ? ext4_orphan_del+0xb90/0xb90
[ 101.778582][ T4420] ? errseq_check_and_advance+0x62/0x120
[ 101.784225][ T4420] ext4_fill_super+0x7bc2/0x8150
[ 101.789176][ T4420] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 101.795418][ T4420] ? snprintf+0xd7/0x120
[ 101.799665][ T4420] ? preempt_count_add+0x8d/0x190
[ 101.804716][ T4420] ? set_blocksize+0x1d3/0x350
[ 101.809511][ T4420] ? sb_set_blocksize+0xa5/0xe0
[ 101.814367][ T4420] get_tree_bdev+0x3f1/0x610
[ 101.818963][ T4420] ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[ 101.825206][ T4420] vfs_get_tree+0x88/0x270
[ 101.829620][ T4420] do_new_mount+0x24a/0xa40
[ 101.834126][ T4420] __se_sys_mount+0x2d6/0x3c0
[ 101.838907][ T4420] ? __x64_sys_mount+0xc0/0xc0
[ 101.843670][ T4420] ? lockdep_hardirqs_on+0x94/0x140
[ 101.848873][ T4420] ? __x64_sys_mount+0x1c/0xc0
[ 101.853635][ T4420] do_syscall_64+0x4c/0xa0
[ 101.858051][ T4420] ? clear_bhb_loop+0x60/0xb0
[ 101.862738][ T4420] ? clear_bhb_loop+0x60/0xb0
[ 101.867422][ T4420] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 101.873337][ T4420] RIP: 0033:0x7fb3b2b9066a
[ 101.877751][ T4420] 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
[ 101.897369][ T4420] RSP: 002b:00007ffee76512f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 101.905803][ T4420] RAX: ffffffffffffffda RBX: 00007ffee7651380 RCX: 00007fb3b2b9066a
[ 101.913889][ T4420] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffee7651340
[ 101.921861][ T4420] RBP: 0000200000000180 R08: 00007ffee7651380 R09: 0000000000800700
[ 101.929834][ T4420] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 101.937814][ T4420] R13: 00007ffee7651340 R14: 0000000000000473 R15: 0000200000000680
[ 101.945791][ T4420]
[ 101.949166][ T4420] Kernel Offset: disabled
[ 101.953547][ T4420] Rebooting in 86400 seconds..