Warning: Permanently added '10.128.1.152' (ED25519) to the list of known hosts.
2025/12/07 13:41:50 parsed 1 programs
[ 56.436289][ T4188] cgroup: Unknown subsys name 'net'
[ 56.567786][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 57.935414][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 60.225712][ T4232] chnl_net:caif_netlink_parms(): no params data found
[ 60.285536][ T4232] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.293164][ T4232] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.301311][ T4232] device bridge_slave_0 entered promiscuous mode
[ 60.311905][ T4232] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.319221][ T4232] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.327362][ T4232] device bridge_slave_1 entered promiscuous mode
[ 60.355212][ T4232] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.367589][ T4232] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.396515][ T4232] team0: Port device team_slave_0 added
[ 60.405540][ T4232] team0: Port device team_slave_1 added
[ 60.429769][ T4232] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 60.436931][ T4232] 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.
[ 60.464397][ T4232] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 60.477694][ T4232] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 60.485916][ T4232] 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.
[ 60.513285][ T4232] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 60.550167][ T4232] device hsr_slave_0 entered promiscuous mode
[ 60.558206][ T4232] device hsr_slave_1 entered promiscuous mode
[ 60.685252][ T4232] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 60.697236][ T4232] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 60.707053][ T4232] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 60.717455][ T4232] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 60.797799][ T4232] 8021q: adding VLAN 0 to HW filter on device bond0
[ 60.811608][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 60.825158][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 60.834056][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 60.845134][ T4232] 8021q: adding VLAN 0 to HW filter on device team0
[ 60.856142][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 60.868131][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 60.878980][ T1552] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.886262][ T1552] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 60.898424][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 60.906983][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 60.915533][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 60.924569][ T1552] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.931722][ T1552] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 60.944200][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 60.958497][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 60.967919][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 60.980041][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 60.998528][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 61.007157][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 61.019293][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 61.157036][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 61.164572][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 61.179055][ T4232] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 61.195193][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 61.211726][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 61.220330][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 61.228149][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 61.238693][ T4232] device veth0_vlan entered promiscuous mode
[ 61.249381][ T4232] device veth1_vlan entered promiscuous mode
[ 61.266655][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 61.274579][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 61.282773][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 61.293582][ T4232] device veth0_macvtap entered promiscuous mode
[ 61.303652][ T4232] device veth1_macvtap entered promiscuous mode
[ 61.318574][ T4232] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 61.326189][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 61.335363][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 61.346277][ T4232] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 61.353789][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 61.362846][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 61.374610][ T4232] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.383532][ T4232] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.392655][ T4232] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.401354][ T4232] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 61.474466][ T4232] syz-executor (4232) used greatest stack depth: 21024 bytes left
[ 61.559403][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 61.568434][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 61.583940][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 61.600245][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 61.608218][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 61.618437][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/12/07 13:41:59 executed programs: 0
[ 63.145313][ T4292] chnl_net:caif_netlink_parms(): no params data found
[ 63.203104][ T4292] bridge0: port 1(bridge_slave_0) entered blocking state
[ 63.210223][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state
[ 63.220549][ T4292] device bridge_slave_0 entered promiscuous mode
[ 63.229075][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state
[ 63.238139][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state
[ 63.246333][ T4292] device bridge_slave_1 entered promiscuous mode
[ 63.276443][ T4292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 63.287745][ T4292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 63.317783][ T4292] team0: Port device team_slave_0 added
[ 63.326336][ T4292] team0: Port device team_slave_1 added
[ 63.347464][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 63.354645][ T4292] 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.
[ 63.381481][ T4292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 63.393995][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 63.400950][ T4292] 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.
[ 63.427203][ T4292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 63.460128][ T4292] device hsr_slave_0 entered promiscuous mode
[ 63.467047][ T4292] device hsr_slave_1 entered promiscuous mode
[ 63.473991][ T4292] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 63.481954][ T4292] Cannot create hsr debugfs directory
[ 63.558107][ T4292] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 65.063043][ T4257] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.479204][ T4292] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 66.517717][ T4292] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 66.567278][ T4292] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 66.648722][ T4292] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 66.659072][ T4292] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 66.669704][ T4292] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 66.692549][ T4292] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 66.753374][ T4292] 8021q: adding VLAN 0 to HW filter on device bond0
[ 66.764801][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 66.772835][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 66.782158][ T4292] 8021q: adding VLAN 0 to HW filter on device team0
[ 66.792720][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 66.802073][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 66.810718][ T1552] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.817796][ T1552] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 66.828397][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 66.841990][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 66.850841][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 66.859302][ T1552] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.866390][ T1552] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 66.877406][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 66.898974][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 66.909638][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 66.918197][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 66.927196][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 66.938646][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 66.947825][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 66.974081][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 66.983491][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 66.993830][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 67.002181][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 67.013498][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 67.112056][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 67.119594][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 67.132578][ T4292] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 67.142492][ T4263] Bluetooth: hci0: command 0x041b tx timeout
[ 67.161345][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 67.170517][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 67.187602][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 67.195697][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 67.204812][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 67.213592][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 67.223218][ T4292] device veth0_vlan entered promiscuous mode
[ 67.233052][ T4292] device veth1_vlan entered promiscuous mode
[ 67.264017][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 67.271994][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 67.280266][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 67.289400][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 67.307614][ T4292] device veth0_macvtap entered promiscuous mode
[ 67.318802][ T4292] device veth1_macvtap entered promiscuous mode
[ 67.339971][ T4292] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 67.351217][ T4292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 67.362910][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 67.370312][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 67.378605][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 67.386722][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 67.395459][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 67.405747][ T4292] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 67.416347][ T4292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 67.427789][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 67.440123][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 67.448991][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 67.458261][ T4292] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.467452][ T4292] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.476448][ T4292] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.485169][ T4292] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 67.499158][ T144] device hsr_slave_0 left promiscuous mode
[ 67.506015][ T144] device hsr_slave_1 left promiscuous mode
[ 67.512960][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 67.520354][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 67.528753][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 67.539982][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 67.548994][ T144] device bridge_slave_1 left promiscuous mode
[ 67.556022][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.568702][ T144] device bridge_slave_0 left promiscuous mode
[ 67.575342][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.591281][ T144] device veth1_macvtap left promiscuous mode
[ 67.597494][ T144] device veth0_macvtap left promiscuous mode
[ 67.603592][ T144] device veth1_vlan left promiscuous mode
[ 67.609512][ T144] device veth0_vlan left promiscuous mode
[ 67.746822][ T144] team0 (unregistering): Port device team_slave_1 removed
[ 67.758736][ T144] team0 (unregistering): Port device team_slave_0 removed
[ 67.771742][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 67.786233][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 67.837259][ T144] bond0 (unregistering): Released all slaves
[ 67.960957][ T1552] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 67.977786][ T1552] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 67.986485][ T1552] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 67.986552][ T1183] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 68.001882][ T1183] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 68.010676][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 68.065207][ T4311] loop0: detected capacity change from 0 to 512
[ 68.111495][ T4311]
[ 68.113860][ T4311] ======================================================
[ 68.120892][ T4311] WARNING: possible circular locking dependency detected
[ 68.127930][ T4311] syzkaller #0 Not tainted
[ 68.132332][ T4311] ------------------------------------------------------
[ 68.139339][ T4311] syz.0.17/4311 is trying to acquire lock:
[ 68.145122][ T4311] ffff88807c512bd8 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2d20
[ 68.155300][ T4311]
[ 68.155300][ T4311] but task is already holding lock:
[ 68.162655][ T4311] ffff88805fd79eb0 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3e8/0x700
[ 68.172486][ T4311]
[ 68.172486][ T4311] which lock already depends on the new lock.
[ 68.172486][ T4311]
[ 68.182870][ T4311]
[ 68.182870][ T4311] the existing dependency chain (in reverse order) is:
[ 68.191865][ T4311]
[ 68.191865][ T4311] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 68.199406][ T4311] down_read+0x44/0x2e0
[ 68.204079][ T4311] ext4_setattr+0x71d/0x19e0
[ 68.209176][ T4311] notify_change+0xbcd/0xee0
[ 68.214287][ T4311] chown_common+0x483/0x610
[ 68.219321][ T4311] do_fchownat+0x164/0x270
[ 68.224255][ T4311] __x64_sys_chown+0x7e/0x90
[ 68.229349][ T4311] do_syscall_64+0x4c/0xa0
[ 68.234271][ T4311] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 68.240675][ T4311]
[ 68.240675][ T4311] -> #1 (jbd2_handle){++++}-{0:0}:
[ 68.247951][ T4311] start_this_handle+0x1338/0x15a0
[ 68.253589][ T4311] jbd2__journal_start+0x2b7/0x5a0
[ 68.259221][ T4311] __ext4_journal_start_sb+0x167/0x360
[ 68.265192][ T4311] ext4_writepages+0xdc2/0x2d20
[ 68.270559][ T4311] do_writepages+0x48d/0x6d0
[ 68.275656][ T4311] filemap_fdatawrite_wbc+0x1eb/0x240
[ 68.281541][ T4311] file_write_and_wait_range+0x129/0x1e0
[ 68.287681][ T4311] ext4_sync_file+0x1ff/0xae0
[ 68.292863][ T4311] __x64_sys_fsync+0x1a5/0x1e0
[ 68.298144][ T4311] do_syscall_64+0x4c/0xa0
[ 68.303065][ T4311] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 68.309468][ T4311]
[ 68.309468][ T4311] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 68.317871][ T4311] __lock_acquire+0x2c33/0x7c60
[ 68.323237][ T4311] lock_acquire+0x197/0x3f0
[ 68.328249][ T4311] percpu_down_read+0x46/0x1b0
[ 68.333606][ T4311] ext4_writepages+0x1c0/0x2d20
[ 68.338965][ T4311] do_writepages+0x48d/0x6d0
[ 68.344063][ T4311] __writeback_single_inode+0x153/0xda0
[ 68.350141][ T4311] writeback_single_inode+0x221/0x8b0
[ 68.356016][ T4311] write_inode_now+0x217/0x280
[ 68.361287][ T4311] iput+0x5ab/0x8a0
[ 68.365605][ T4311] ext4_xattr_set_entry+0x10ff/0x3d30
[ 68.371492][ T4311] ext4_xattr_block_set+0x4f7/0x2d30
[ 68.377311][ T4311] ext4_expand_extra_isize_ea+0xf4b/0x19a0
[ 68.383632][ T4311] __ext4_expand_extra_isize+0x301/0x3e0
[ 68.389771][ T4311] __ext4_mark_inode_dirty+0x469/0x700
[ 68.395821][ T4311] ext4_evict_inode+0xa81/0x1080
[ 68.401266][ T4311] evict+0x485/0x870
[ 68.405684][ T4311] ext4_orphan_cleanup+0xaa9/0x12e0
[ 68.411388][ T4311] ext4_fill_super+0x92f0/0x9a60
[ 68.416850][ T4311] mount_bdev+0x287/0x3c0
[ 68.421694][ T4311] legacy_get_tree+0xe6/0x180
[ 68.426880][ T4311] vfs_get_tree+0x88/0x270
[ 68.431825][ T4311] do_new_mount+0x24a/0xa40
[ 68.436837][ T4311] __se_sys_mount+0x2d6/0x3c0
[ 68.442047][ T4311] do_syscall_64+0x4c/0xa0
[ 68.446969][ T4311] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 68.453367][ T4311]
[ 68.453367][ T4311] other info that might help us debug this:
[ 68.453367][ T4311]
[ 68.463578][ T4311] Chain exists of:
[ 68.463578][ T4311] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 68.463578][ T4311]
[ 68.476936][ T4311] Possible unsafe locking scenario:
[ 68.476936][ T4311]
[ 68.484367][ T4311] CPU0 CPU1
[ 68.489720][ T4311] ---- ----
[ 68.495066][ T4311] lock(&ei->xattr_sem);
[ 68.499379][ T4311] lock(jbd2_handle);
[ 68.505945][ T4311] lock(&ei->xattr_sem);
[ 68.512782][ T4311] lock(&sbi->s_writepages_rwsem);
[ 68.517981][ T4311]
[ 68.517981][ T4311] *** DEADLOCK ***
[ 68.517981][ T4311]
[ 68.526135][ T4311] 3 locks held by syz.0.17/4311:
[ 68.531075][ T4311] #0: ffff88807d7e00e0 (&type->s_umount_key#28/1){+.+.}-{3:3}, at: alloc_super+0x201/0x950
[ 68.541169][ T4311] #1: ffff88807d7e0650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x444/0x1080
[ 68.550625][ T4311] #2: ffff88805fd79eb0 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3e8/0x700
[ 68.560864][ T4311]
[ 68.560864][ T4311] stack backtrace:
[ 68.566743][ T4311] CPU: 0 PID: 4311 Comm: syz.0.17 Not tainted syzkaller #0
[ 68.573935][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 68.583978][ T4311] Call Trace:
[ 68.587241][ T4311]
[ 68.590163][ T4311] dump_stack_lvl+0x168/0x230
[ 68.594830][ T4311] ? load_image+0x3b0/0x3b0
[ 68.599314][ T4311] ? show_regs_print_info+0x20/0x20
[ 68.604496][ T4311] ? print_circular_bug+0x12b/0x1a0
[ 68.609786][ T4311] check_noncircular+0x274/0x310
[ 68.614714][ T4311] ? add_chain_block+0x940/0x940
[ 68.619653][ T4311] ? lockdep_lock+0xdc/0x1e0
[ 68.624239][ T4311] ? lockdep_unlock+0x134/0x2d0
[ 68.629082][ T4311] ? mark_lock+0x94/0x320
[ 68.633398][ T4311] __lock_acquire+0x2c33/0x7c60
[ 68.638242][ T4311] ? verify_lock_unused+0x140/0x140
[ 68.643435][ T4311] ? verify_lock_unused+0x140/0x140
[ 68.648621][ T4311] lock_acquire+0x197/0x3f0
[ 68.653131][ T4311] ? ext4_writepages+0x1c0/0x2d20
[ 68.658159][ T4311] ? check_path+0x40/0x40
[ 68.662476][ T4311] ? __might_sleep+0xf0/0xf0
[ 68.667065][ T4311] ? read_lock_is_recursive+0x10/0x10
[ 68.672446][ T4311] ? mark_lock+0x94/0x320
[ 68.676762][ T4311] ? __lock_acquire+0x13ad/0x7c60
[ 68.681772][ T4311] percpu_down_read+0x46/0x1b0
[ 68.686519][ T4311] ? ext4_writepages+0x1c0/0x2d20
[ 68.691529][ T4311] ext4_writepages+0x1c0/0x2d20
[ 68.696372][ T4311] ? rcu_is_watching+0x11/0xa0
[ 68.701118][ T4311] ? lock_release+0xba/0x870
[ 68.705719][ T4311] ? rcu_lock_release+0x5/0x20
[ 68.710463][ T4311] ? mark_lock+0x94/0x320
[ 68.714776][ T4311] ? verify_lock_unused+0x140/0x140
[ 68.719963][ T4311] ? mark_lock+0x94/0x320
[ 68.724284][ T4311] ? ext4_readpage+0x2e0/0x2e0
[ 68.729032][ T4311] ? __lock_acquire+0x13ad/0x7c60
[ 68.734038][ T4311] ? rcu_lock_release+0x5/0x20
[ 68.738813][ T4311] ? __lock_acquire+0x7c60/0x7c60
[ 68.743822][ T4311] ? do_raw_spin_lock+0x11d/0x280
[ 68.748833][ T4311] ? _raw_spin_lock_irqsave+0x7f/0xf0
[ 68.754189][ T4311] ? do_raw_spin_unlock+0x11d/0x230
[ 68.759375][ T4311] ? ext4_readpage+0x2e0/0x2e0
[ 68.764133][ T4311] do_writepages+0x48d/0x6d0
[ 68.768719][ T4311] ? __writepage+0x130/0x130
[ 68.773293][ T4311] ? writeback_single_inode+0x216/0x8b0
[ 68.778828][ T4311] ? __lock_acquire+0x7c60/0x7c60
[ 68.783838][ T4311] ? do_raw_spin_lock+0x11d/0x280
[ 68.788868][ T4311] __writeback_single_inode+0x153/0xda0
[ 68.794400][ T4311] writeback_single_inode+0x221/0x8b0
[ 68.799764][ T4311] ? write_inode_now+0x280/0x280
[ 68.804697][ T4311] write_inode_now+0x217/0x280
[ 68.809448][ T4311] ? bdi_split_work_to_wbs+0x820/0x820
[ 68.814982][ T4311] ? do_raw_spin_unlock+0x11d/0x230
[ 68.820292][ T4311] iput+0x5ab/0x8a0
[ 68.824091][ T4311] ext4_xattr_set_entry+0x10ff/0x3d30
[ 68.829461][ T4311] ? ext4_xattr_ibody_set+0x330/0x330
[ 68.834822][ T4311] ? rcu_is_watching+0x11/0xa0
[ 68.839587][ T4311] ? kmem_cache_free+0x14c/0x210
[ 68.844515][ T4311] ? mb_cache_entry_delete_or_get+0x1bd/0x1e0
[ 68.850569][ T4311] ext4_xattr_block_set+0x4f7/0x2d30
[ 68.855840][ T4311] ? do_raw_spin_unlock+0x11d/0x230
[ 68.861026][ T4311] ? __ext4_xattr_check_block+0x7d8/0x8d0
[ 68.866747][ T4311] ? ext4_xattr_block_find+0x500/0x500
[ 68.872196][ T4311] ? ext4_xattr_block_find+0x433/0x500
[ 68.877655][ T4311] ext4_expand_extra_isize_ea+0xf4b/0x19a0
[ 68.883468][ T4311] __ext4_expand_extra_isize+0x301/0x3e0
[ 68.889090][ T4311] __ext4_mark_inode_dirty+0x469/0x700
[ 68.894535][ T4311] ext4_evict_inode+0xa81/0x1080
[ 68.899472][ T4311] ? _raw_spin_unlock+0x24/0x40
[ 68.904309][ T4311] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 68.910205][ T4311] ? do_raw_spin_unlock+0x11d/0x230
[ 68.915385][ T4311] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 68.921264][ T4311] evict+0x485/0x870
[ 68.925145][ T4311] ? __lock_acquire+0x7c60/0x7c60
[ 68.930155][ T4311] ? proc_nr_inodes+0x320/0x320
[ 68.934988][ T4311] ? do_raw_spin_unlock+0x11d/0x230
[ 68.940171][ T4311] ? _raw_spin_unlock+0x24/0x40
[ 68.945005][ T4311] ? iput+0x706/0x8a0
[ 68.948973][ T4311] ext4_orphan_cleanup+0xaa9/0x12e0
[ 68.954175][ T4311] ? ext4_orphan_del+0xb90/0xb90
[ 68.959094][ T4311] ? errseq_check_and_advance+0x62/0x120
[ 68.964710][ T4311] ext4_fill_super+0x92f0/0x9a60
[ 68.969658][ T4311] ? ext4_mount+0x40/0x40
[ 68.973968][ T4311] ? set_blocksize+0x1f1/0x370
[ 68.978731][ T4311] ? sb_set_blocksize+0xa5/0xe0
[ 68.983566][ T4311] mount_bdev+0x287/0x3c0
[ 68.987880][ T4311] ? ext4_mount+0x40/0x40
[ 68.992196][ T4311] legacy_get_tree+0xe6/0x180
[ 68.996875][ T4311] ? ext4_errno_to_code+0x160/0x160
[ 69.002059][ T4311] vfs_get_tree+0x88/0x270
[ 69.006464][ T4311] do_new_mount+0x24a/0xa40
[ 69.010963][ T4311] __se_sys_mount+0x2d6/0x3c0
[ 69.015630][ T4311] ? __x64_sys_mount+0xc0/0xc0
[ 69.020401][ T4311] ? lockdep_hardirqs_on+0x94/0x140
[ 69.025594][ T4311] ? __x64_sys_mount+0x1c/0xc0
[ 69.030343][ T4311] do_syscall_64+0x4c/0xa0
[ 69.034747][ T4311] ? clear_bhb_loop+0x30/0x80
[ 69.039409][ T4311] ? clear_bhb_loop+0x30/0x80
[ 69.044095][ T4311] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 69.049994][ T4311] RIP: 0033:0x7f10a6009eea
[ 69.054394][ T4311] 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
[ 69.073994][ T4311] RSP: 002b:00007ffef02a2f38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 69.082395][ T4311] RAX: ffffffffffffffda RBX: 00007ffef02a2fc0 RCX: 00007f10a6009eea
[ 69.090354][ T4311] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffef02a2f80
[ 69.098311][ T4311] RBP: 0000200000000180 R08: 00007ffef02a2fc0 R09: 0000000000800700
[ 69.106268][ T4311] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 69.114222][ T4311] R13: 00007ffef02a2f80 R14: 000000000000046f R15: 000000000000002c
[ 69.122186][ T4311]
[ 69.138644][ T4311] ------------[ cut here ]------------
[ 69.144320][ T4311] EA inode 11 i_nlink=2
[ 69.144524][ T4311] WARNING: CPU: 0 PID: 4311 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520
[ 69.158789][ T4311] Modules linked in:
[ 69.162758][ T4311] CPU: 0 PID: 4311 Comm: syz.0.17 Not tainted syzkaller #0
[ 69.169950][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 69.180024][ T4311] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 69.187128][ T4311] 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
[ 69.206938][ T4311] RSP: 0018:ffffc9000316f140 EFLAGS: 00010246
[ 69.213388][ T4311] RAX: 7b72caedf93d8d00 RBX: 0000000000000002 RCX: ffff88802a851dc0
[ 69.221358][ T4311] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 69.222398][ T4257] Bluetooth: hci0: command 0x040f tx timeout
[ 69.229342][ T4311] RBP: ffffc9000316f230 R08: dffffc0000000000 R09: ffffed1017204f2c
[ 69.243949][ T4311] R10: ffffed1017204f2c R11: 1ffff11017204f2b R12: ffffc9000316f1a0
[ 69.251917][ T4311] R13: ffff88805fd7be70 R14: dffffc0000000000 R15: ffff88805fd7beb0
[ 69.259908][ T4311] FS: 000055558a2f6500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 69.268873][ T4311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.275693][ T4311] CR2: 00007f109d2b7000 CR3: 000000002a822000 CR4: 00000000003506f0
[ 69.283753][ T4311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 69.291739][ T4311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 69.299823][ T4311] Call Trace:
[ 69.303451][ T4311]
[ 69.306406][ T4311] ? ext4_xattr_block_csum+0x500/0x500
[ 69.311872][ T4311] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 69.317858][ T4311] ? mb_cache_entry_create+0x62e/0x890
[ 69.323487][ T4311] ext4_xattr_set_entry+0xed0/0x3d30
[ 69.328811][ T4311] ? rcu_is_watching+0x11/0xa0
[ 69.334183][ T4311] ? mb_cache_entry_create+0x676/0x890
[ 69.339665][ T4311] ? ext4_xattr_block_set+0xd9a/0x2d30
[ 69.345345][ T4311] ? ext4_xattr_ibody_set+0x330/0x330
[ 69.350734][ T4311] ? __ext4_xattr_check_block+0x7d8/0x8d0
[ 69.357548][ T4311] ? ext4_xattr_block_find+0x500/0x500
[ 69.363163][ T4311] ext4_xattr_ibody_set+0x112/0x330
[ 69.368380][ T4311] ext4_expand_extra_isize_ea+0xf9a/0x19a0
[ 69.374705][ T4311] __ext4_expand_extra_isize+0x301/0x3e0
[ 69.380351][ T4311] __ext4_mark_inode_dirty+0x469/0x700
[ 69.385953][ T4311] ext4_evict_inode+0xa81/0x1080
[ 69.391031][ T4311] ? _raw_spin_unlock+0x24/0x40
[ 69.396453][ T4311] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 69.402519][ T4311] ? do_raw_spin_unlock+0x11d/0x230
[ 69.407979][ T4311] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 69.414162][ T4311] evict+0x485/0x870
[ 69.418083][ T4311] ? __lock_acquire+0x7c60/0x7c60
[ 69.423341][ T4311] ? proc_nr_inodes+0x320/0x320
[ 69.428248][ T4311] ? do_raw_spin_unlock+0x11d/0x230
[ 69.433659][ T4311] ? _raw_spin_unlock+0x24/0x40
[ 69.438525][ T4311] ? iput+0x706/0x8a0
[ 69.442681][ T4311] ext4_orphan_cleanup+0xaa9/0x12e0
[ 69.447893][ T4311] ? ext4_orphan_del+0xb90/0xb90
[ 69.453048][ T4311] ? errseq_check_and_advance+0x62/0x120
[ 69.458687][ T4311] ext4_fill_super+0x92f0/0x9a60
[ 69.464273][ T4311] ? ext4_mount+0x40/0x40
[ 69.468613][ T4311] ? set_blocksize+0x1f1/0x370
[ 69.474561][ T4311] ? sb_set_blocksize+0xa5/0xe0
[ 69.479436][ T4311] mount_bdev+0x287/0x3c0
[ 69.483962][ T4311] ? ext4_mount+0x40/0x40
[ 69.488302][ T4311] legacy_get_tree+0xe6/0x180
[ 69.493145][ T4311] ? ext4_errno_to_code+0x160/0x160
[ 69.498356][ T4311] vfs_get_tree+0x88/0x270
[ 69.502938][ T4311] do_new_mount+0x24a/0xa40
[ 69.507605][ T4311] __se_sys_mount+0x2d6/0x3c0
[ 69.512462][ T4311] ? __x64_sys_mount+0xc0/0xc0
[ 69.517235][ T4311] ? lockdep_hardirqs_on+0x94/0x140
[ 69.522613][ T4311] ? __x64_sys_mount+0x1c/0xc0
[ 69.527389][ T4311] do_syscall_64+0x4c/0xa0
[ 69.531810][ T4311] ? clear_bhb_loop+0x30/0x80
[ 69.536858][ T4311] ? clear_bhb_loop+0x30/0x80
[ 69.541546][ T4311] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 69.548212][ T4311] RIP: 0033:0x7f10a6009eea
[ 69.552750][ T4311] 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
[ 69.573033][ T4311] RSP: 002b:00007ffef02a2f38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 69.581462][ T4311] RAX: ffffffffffffffda RBX: 00007ffef02a2fc0 RCX: 00007f10a6009eea
[ 69.589623][ T4311] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffef02a2f80
[ 69.597717][ T4311] RBP: 0000200000000180 R08: 00007ffef02a2fc0 R09: 0000000000800700
[ 69.605841][ T4311] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 69.614076][ T4311] R13: 00007ffef02a2f80 R14: 000000000000046f R15: 000000000000002c
[ 69.622063][ T4311]
[ 69.625240][ T4311] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 69.632518][ T4311] CPU: 0 PID: 4311 Comm: syz.0.17 Not tainted syzkaller #0
[ 69.639713][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 69.649769][ T4311] Call Trace:
[ 69.653052][ T4311]
[ 69.655991][ T4311] dump_stack_lvl+0x168/0x230
[ 69.660674][ T4311] ? show_regs_print_info+0x20/0x20
[ 69.665873][ T4311] ? load_image+0x3b0/0x3b0
[ 69.670388][ T4311] panic+0x2c9/0x7f0
[ 69.674285][ T4311] ? bpf_jit_dump+0xd0/0xd0
[ 69.678802][ T4311] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 69.684774][ T4311] __warn+0x248/0x2b0
[ 69.688745][ T4311] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 69.694713][ T4311] report_bug+0x1b7/0x2e0
[ 69.699030][ T4311] handle_bug+0x3a/0x70
[ 69.703172][ T4311] exc_invalid_op+0x16/0x40
[ 69.707663][ T4311] asm_exc_invalid_op+0x16/0x20
[ 69.712530][ T4311] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 69.719130][ T4311] 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
[ 69.738732][ T4311] RSP: 0018:ffffc9000316f140 EFLAGS: 00010246
[ 69.744781][ T4311] RAX: 7b72caedf93d8d00 RBX: 0000000000000002 RCX: ffff88802a851dc0
[ 69.752749][ T4311] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 69.760715][ T4311] RBP: ffffc9000316f230 R08: dffffc0000000000 R09: ffffed1017204f2c
[ 69.768679][ T4311] R10: ffffed1017204f2c R11: 1ffff11017204f2b R12: ffffc9000316f1a0
[ 69.776637][ T4311] R13: ffff88805fd7be70 R14: dffffc0000000000 R15: ffff88805fd7beb0
[ 69.784602][ T4311] ? ext4_xattr_block_csum+0x500/0x500
[ 69.790052][ T4311] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 69.795497][ T4311] ? mb_cache_entry_create+0x62e/0x890
[ 69.800941][ T4311] ext4_xattr_set_entry+0xed0/0x3d30
[ 69.806218][ T4311] ? rcu_is_watching+0x11/0xa0
[ 69.810987][ T4311] ? mb_cache_entry_create+0x676/0x890
[ 69.816435][ T4311] ? ext4_xattr_block_set+0xd9a/0x2d30
[ 69.821883][ T4311] ? ext4_xattr_ibody_set+0x330/0x330
[ 69.827261][ T4311] ? __ext4_xattr_check_block+0x7d8/0x8d0
[ 69.832966][ T4311] ? ext4_xattr_block_find+0x500/0x500
[ 69.838412][ T4311] ext4_xattr_ibody_set+0x112/0x330
[ 69.843610][ T4311] ext4_expand_extra_isize_ea+0xf9a/0x19a0
[ 69.849409][ T4311] __ext4_expand_extra_isize+0x301/0x3e0
[ 69.855031][ T4311] __ext4_mark_inode_dirty+0x469/0x700
[ 69.860475][ T4311] ext4_evict_inode+0xa81/0x1080
[ 69.865394][ T4311] ? _raw_spin_unlock+0x24/0x40
[ 69.870234][ T4311] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 69.876120][ T4311] ? do_raw_spin_unlock+0x11d/0x230
[ 69.881308][ T4311] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 69.887191][ T4311] evict+0x485/0x870
[ 69.891089][ T4311] ? __lock_acquire+0x7c60/0x7c60
[ 69.896110][ T4311] ? proc_nr_inodes+0x320/0x320
[ 69.900945][ T4311] ? do_raw_spin_unlock+0x11d/0x230
[ 69.906139][ T4311] ? _raw_spin_unlock+0x24/0x40
[ 69.910988][ T4311] ? iput+0x706/0x8a0
[ 69.914959][ T4311] ext4_orphan_cleanup+0xaa9/0x12e0
[ 69.920143][ T4311] ? ext4_orphan_del+0xb90/0xb90
[ 69.925073][ T4311] ? errseq_check_and_advance+0x62/0x120
[ 69.930693][ T4311] ext4_fill_super+0x92f0/0x9a60
[ 69.935629][ T4311] ? ext4_mount+0x40/0x40
[ 69.939943][ T4311] ? set_blocksize+0x1f1/0x370
[ 69.944696][ T4311] ? sb_set_blocksize+0xa5/0xe0
[ 69.949533][ T4311] mount_bdev+0x287/0x3c0
[ 69.953848][ T4311] ? ext4_mount+0x40/0x40
[ 69.958173][ T4311] legacy_get_tree+0xe6/0x180
[ 69.962833][ T4311] ? ext4_errno_to_code+0x160/0x160
[ 69.968018][ T4311] vfs_get_tree+0x88/0x270
[ 69.972416][ T4311] do_new_mount+0x24a/0xa40
[ 69.976924][ T4311] __se_sys_mount+0x2d6/0x3c0
[ 69.981589][ T4311] ? __x64_sys_mount+0xc0/0xc0
[ 69.986342][ T4311] ? lockdep_hardirqs_on+0x94/0x140
[ 69.991524][ T4311] ? __x64_sys_mount+0x1c/0xc0
[ 69.996275][ T4311] do_syscall_64+0x4c/0xa0
[ 70.000678][ T4311] ? clear_bhb_loop+0x30/0x80
[ 70.005337][ T4311] ? clear_bhb_loop+0x30/0x80
[ 70.009996][ T4311] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 70.015873][ T4311] RIP: 0033:0x7f10a6009eea
[ 70.020275][ T4311] 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
[ 70.039865][ T4311] RSP: 002b:00007ffef02a2f38 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 70.048264][ T4311] RAX: ffffffffffffffda RBX: 00007ffef02a2fc0 RCX: 00007f10a6009eea
[ 70.056219][ T4311] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffef02a2f80
[ 70.064185][ T4311] RBP: 0000200000000180 R08: 00007ffef02a2fc0 R09: 0000000000800700
[ 70.072138][ T4311] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0
[ 70.080097][ T4311] R13: 00007ffef02a2f80 R14: 000000000000046f R15: 000000000000002c
[ 70.088057][ T4311]
[ 70.091355][ T4311] Kernel Offset: disabled
[ 70.095686][ T4311] Rebooting in 86400 seconds..