Warning: Permanently added '10.128.0.243' (ED25519) to the list of known hosts.
2025/11/04 14:02:02 parsed 1 programs
[ 55.610406][ T4190] cgroup: Unknown subsys name 'net'
[ 55.728082][ T4190] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 57.178489][ T4190] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 58.537550][ T4197] chnl_net:caif_netlink_parms(): no params data found
[ 58.592625][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.599980][ T4197] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.608192][ T4197] device bridge_slave_0 entered promiscuous mode
[ 58.617070][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.624942][ T4197] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.632661][ T4197] device bridge_slave_1 entered promiscuous mode
[ 58.653312][ T4197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.664217][ T4197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 58.687063][ T4197] team0: Port device team_slave_0 added
[ 58.694283][ T4197] team0: Port device team_slave_1 added
[ 58.711935][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 58.718866][ T4197] 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.
[ 58.744891][ T4197] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 58.757191][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 58.764205][ T4197] 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.
[ 58.790278][ T4197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 58.820295][ T4197] device hsr_slave_0 entered promiscuous mode
[ 58.827308][ T4197] device hsr_slave_1 entered promiscuous mode
[ 58.915068][ T4197] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 58.925190][ T4197] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 58.934407][ T4197] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 58.943769][ T4197] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 58.968792][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.975958][ T4197] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.983797][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.990845][ T4197] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.032321][ T4197] 8021q: adding VLAN 0 to HW filter on device bond0
[ 59.045166][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 59.055288][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.063810][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.073255][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 59.086144][ T4197] 8021q: adding VLAN 0 to HW filter on device team0
[ 59.096410][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 59.104984][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.112070][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.123926][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 59.132925][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.140028][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.156966][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 59.166037][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 59.176713][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 59.188420][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 59.199277][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 59.209339][ T4197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 59.288101][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 59.295960][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 59.309235][ T4197] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 59.327251][ T1418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 59.345335][ T1418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 59.353822][ T1418] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 59.362201][ T1418] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 59.371332][ T4197] device veth0_vlan entered promiscuous mode
[ 59.381260][ T4197] device veth1_vlan entered promiscuous mode
[ 59.400042][ T1418] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 59.408153][ T1418] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 59.417381][ T1418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 59.427775][ T4197] device veth0_macvtap entered promiscuous mode
[ 59.436747][ T4197] device veth1_macvtap entered promiscuous mode
[ 59.450918][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 59.459351][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 59.468290][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 59.479629][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 59.487692][ T3107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 59.499525][ T4197] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.508704][ T4197] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.517507][ T4197] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.526902][ T4197] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.656549][ T4197] syz-executor (4197) used greatest stack depth: 20640 bytes left
[ 59.670135][ T1418] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 60.984127][ T3107] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 60.992512][ T3107] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 61.002699][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 61.020275][ T3107] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 61.028526][ T3107] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 61.036940][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 62.457610][ T1418] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 65.126455][ T1418] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 65.187926][ T1418] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/11/04 14:02:14 executed programs: 0
[ 65.977786][ T1418] device hsr_slave_0 left promiscuous mode
[ 65.997491][ T1418] device hsr_slave_1 left promiscuous mode
[ 66.006583][ T1418] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 66.014632][ T1418] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 66.028147][ T1418] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 66.048921][ T1418] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 66.057907][ T1418] device bridge_slave_1 left promiscuous mode
[ 66.064816][ T1418] bridge0: port 2(bridge_slave_1) entered disabled state
[ 66.089807][ T1418] device bridge_slave_0 left promiscuous mode
[ 66.096884][ T1418] bridge0: port 1(bridge_slave_0) entered disabled state
[ 66.114018][ T1418] device veth1_macvtap left promiscuous mode
[ 66.120169][ T1418] device veth0_macvtap left promiscuous mode
[ 66.126371][ T1418] device veth1_vlan left promiscuous mode
[ 66.132772][ T1418] device veth0_vlan left promiscuous mode
[ 66.270186][ T1418] team0 (unregistering): Port device team_slave_1 removed
[ 66.282694][ T1418] team0 (unregistering): Port device team_slave_0 removed
[ 66.296823][ T1418] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 66.310035][ T1418] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 66.364640][ T1418] bond0 (unregistering): Released all slaves
[ 66.605864][ T4315] chnl_net:caif_netlink_parms(): no params data found
[ 66.674468][ T4315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.683625][ T4315] bridge0: port 1(bridge_slave_0) entered disabled state
[ 66.692715][ T4315] device bridge_slave_0 entered promiscuous mode
[ 66.710929][ T4315] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.718450][ T4315] bridge0: port 2(bridge_slave_1) entered disabled state
[ 66.726991][ T4315] device bridge_slave_1 entered promiscuous mode
[ 66.754210][ T4315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 66.783436][ T4315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 66.850247][ T4315] team0: Port device team_slave_0 added
[ 66.858671][ T4315] team0: Port device team_slave_1 added
[ 66.884491][ T4315] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 66.892622][ T4315] 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.
[ 66.919423][ T4315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 66.932431][ T4315] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 66.939395][ T4315] 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.
[ 66.965858][ T4315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 67.002018][ T4315] device hsr_slave_0 entered promiscuous mode
[ 67.008908][ T4315] device hsr_slave_1 entered promiscuous mode
[ 67.506667][ T4315] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 67.517180][ T4315] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 67.527803][ T4315] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 67.543149][ T4315] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 67.617397][ T4315] 8021q: adding VLAN 0 to HW filter on device bond0
[ 67.633306][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 67.644235][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 67.654837][ T4315] 8021q: adding VLAN 0 to HW filter on device team0
[ 67.672860][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 67.685198][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 67.694103][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.701151][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.711616][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 67.720803][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 67.729372][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.736511][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.744860][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 67.753863][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 67.774590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 67.783481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 67.794072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 67.805675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 67.815633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 67.824689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 67.834118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 67.848119][ T4315] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 67.859463][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 67.868407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 67.878678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 67.887444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 68.081857][ T7] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.089819][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 68.102498][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 68.114255][ T4315] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 68.153304][ T848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 68.172510][ T848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 68.203815][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 68.219189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 68.229019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 68.237461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 68.248186][ T4315] device veth0_vlan entered promiscuous mode
[ 68.277966][ T4315] device veth1_vlan entered promiscuous mode
[ 68.300107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 68.310067][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 68.318446][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 68.328292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 68.340375][ T4315] device veth0_macvtap entered promiscuous mode
[ 68.350232][ T4315] device veth1_macvtap entered promiscuous mode
[ 68.379518][ T4315] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 68.387303][ T848] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 68.395775][ T848] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 68.404248][ T848] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 68.412812][ T848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 68.424743][ T4315] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 68.434718][ T848] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 68.443869][ T848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 68.455573][ T4315] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.464464][ T4315] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.473986][ T4315] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.483417][ T4315] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.571565][ T848] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 68.594959][ T848] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 68.609768][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 68.639065][ T848] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 68.648357][ T848] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 68.660173][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 68.859501][ T4421] loop0: detected capacity change from 0 to 512
[ 68.981175][ T4421]
[ 68.983538][ T4421] ======================================================
[ 68.990563][ T4421] WARNING: possible circular locking dependency detected
[ 68.997585][ T4421] syzkaller #0 Not tainted
[ 69.001997][ T4421] ------------------------------------------------------
[ 69.009015][ T4421] syz.0.17/4421 is trying to acquire lock:
[ 69.014816][ T4421] ffff88807ee7ebd8 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x1c0/0x2d20
[ 69.024924][ T4421]
[ 69.024924][ T4421] but task is already holding lock:
[ 69.032288][ T4421] ffff88805f6b28a8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3e8/0x700
[ 69.042146][ T4421]
[ 69.042146][ T4421] which lock already depends on the new lock.
[ 69.042146][ T4421]
[ 69.052546][ T4421]
[ 69.052546][ T4421] the existing dependency chain (in reverse order) is:
[ 69.061554][ T4421]
[ 69.061554][ T4421] -> #2 (&ei->xattr_sem){++++}-{3:3}:
[ 69.069118][ T4421] down_read+0x44/0x2e0
[ 69.073800][ T4421] ext4_setattr+0x71d/0x19e0
[ 69.078919][ T4421] notify_change+0xbcd/0xee0
[ 69.084041][ T4421] chown_common+0x483/0x610
[ 69.089072][ T4421] do_fchownat+0x164/0x270
[ 69.094016][ T4421] __x64_sys_chown+0x7e/0x90
[ 69.099133][ T4421] do_syscall_64+0x4c/0xa0
[ 69.104075][ T4421] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 69.110494][ T4421]
[ 69.110494][ T4421] -> #1 (jbd2_handle){++++}-{0:0}:
[ 69.117790][ T4421] start_this_handle+0x1338/0x15a0
[ 69.123424][ T4421] jbd2__journal_start+0x2b7/0x5a0
[ 69.129062][ T4421] __ext4_journal_start_sb+0x167/0x360
[ 69.135048][ T4421] ext4_writepages+0xdc2/0x2d20
[ 69.140425][ T4421] do_writepages+0x48d/0x6d0
[ 69.145542][ T4421] filemap_fdatawrite_wbc+0x1eb/0x240
[ 69.151441][ T4421] file_write_and_wait_range+0x129/0x1e0
[ 69.157604][ T4421] ext4_sync_file+0x1ff/0xae0
[ 69.162812][ T4421] __x64_sys_fsync+0x1a5/0x1e0
[ 69.168099][ T4421] do_syscall_64+0x4c/0xa0
[ 69.173041][ T4421] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 69.179457][ T4421]
[ 69.179457][ T4421] -> #0 (&sbi->s_writepages_rwsem){.+.+}-{0:0}:
[ 69.187885][ T4421] __lock_acquire+0x2c33/0x7c60
[ 69.193282][ T4421] lock_acquire+0x197/0x3f0
[ 69.198325][ T4421] percpu_down_read+0x46/0x1b0
[ 69.203614][ T4421] ext4_writepages+0x1c0/0x2d20
[ 69.208990][ T4421] do_writepages+0x48d/0x6d0
[ 69.214109][ T4421] __writeback_single_inode+0x153/0xda0
[ 69.220177][ T4421] writeback_single_inode+0x221/0x8b0
[ 69.226081][ T4421] write_inode_now+0x217/0x280
[ 69.231379][ T4421] iput+0x5ab/0x8a0
[ 69.235732][ T4421] ext4_xattr_set_entry+0x10ff/0x3d30
[ 69.241631][ T4421] ext4_xattr_block_set+0x4f7/0x2d30
[ 69.247446][ T4421] ext4_expand_extra_isize_ea+0xf4b/0x19a0
[ 69.253886][ T4421] __ext4_expand_extra_isize+0x301/0x3e0
[ 69.260058][ T4421] __ext4_mark_inode_dirty+0x469/0x700
[ 69.266239][ T4421] ext4_evict_inode+0xa81/0x1080
[ 69.271770][ T4421] evict+0x485/0x870
[ 69.276196][ T4421] ext4_orphan_cleanup+0xaa9/0x12e0
[ 69.281932][ T4421] ext4_fill_super+0x92f0/0x9a60
[ 69.287394][ T4421] mount_bdev+0x287/0x3c0
[ 69.292256][ T4421] legacy_get_tree+0xe6/0x180
[ 69.297463][ T4421] vfs_get_tree+0x88/0x270
[ 69.302412][ T4421] do_new_mount+0x24a/0xa40
[ 69.307438][ T4421] __se_sys_mount+0x2d6/0x3c0
[ 69.312640][ T4421] do_syscall_64+0x4c/0xa0
[ 69.317583][ T4421] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 69.324008][ T4421]
[ 69.324008][ T4421] other info that might help us debug this:
[ 69.324008][ T4421]
[ 69.334240][ T4421] Chain exists of:
[ 69.334240][ T4421] &sbi->s_writepages_rwsem --> jbd2_handle --> &ei->xattr_sem
[ 69.334240][ T4421]
[ 69.347641][ T4421] Possible unsafe locking scenario:
[ 69.347641][ T4421]
[ 69.355085][ T4421] CPU0 CPU1
[ 69.360446][ T4421] ---- ----
[ 69.365806][ T4421] lock(&ei->xattr_sem);
[ 69.370140][ T4421] lock(jbd2_handle);
[ 69.376733][ T4421] lock(&ei->xattr_sem);
[ 69.383585][ T4421] lock(&sbi->s_writepages_rwsem);
[ 69.388788][ T4421]
[ 69.388788][ T4421] *** DEADLOCK ***
[ 69.388788][ T4421]
[ 69.396931][ T4421] 3 locks held by syz.0.17/4421:
[ 69.401881][ T4421] #0: ffff88807ee7c0e0 (&type->s_umount_key#28/1){+.+.}-{3:3}, at: alloc_super+0x201/0x950
[ 69.411998][ T4421] #1: ffff88807ee7c650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x444/0x1080
[ 69.421490][ T4421] #2: ffff88805f6b28a8 (&ei->xattr_sem){++++}-{3:3}, at: __ext4_mark_inode_dirty+0x3e8/0x700
[ 69.431767][ T4421]
[ 69.431767][ T4421] stack backtrace:
[ 69.437666][ T4421] CPU: 0 PID: 4421 Comm: syz.0.17 Not tainted syzkaller #0
[ 69.444870][ T4421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 69.454944][ T4421] Call Trace:
[ 69.458238][ T4421]
[ 69.461174][ T4421] dump_stack_lvl+0x168/0x230
[ 69.465864][ T4421] ? load_image+0x3b0/0x3b0
[ 69.470380][ T4421] ? show_regs_print_info+0x20/0x20
[ 69.475591][ T4421] ? print_circular_bug+0x12b/0x1a0
[ 69.480796][ T4421] check_noncircular+0x274/0x310
[ 69.485741][ T4421] ? add_chain_block+0x940/0x940
[ 69.490684][ T4421] ? lockdep_lock+0xdc/0x1e0
[ 69.495281][ T4421] ? lockdep_unlock+0x134/0x2d0
[ 69.500137][ T4421] ? mark_lock+0x94/0x320
[ 69.504478][ T4421] __lock_acquire+0x2c33/0x7c60
[ 69.509349][ T4421] ? verify_lock_unused+0x140/0x140
[ 69.514561][ T4421] ? verify_lock_unused+0x140/0x140
[ 69.519796][ T4421] lock_acquire+0x197/0x3f0
[ 69.524312][ T4421] ? ext4_writepages+0x1c0/0x2d20
[ 69.529344][ T4421] ? check_path+0x40/0x40
[ 69.533685][ T4421] ? __might_sleep+0xf0/0xf0
[ 69.538280][ T4421] ? read_lock_is_recursive+0x10/0x10
[ 69.543661][ T4421] ? mark_lock+0x94/0x320
[ 69.547998][ T4421] ? __lock_acquire+0x13ad/0x7c60
[ 69.553030][ T4421] percpu_down_read+0x46/0x1b0
[ 69.557805][ T4421] ? ext4_writepages+0x1c0/0x2d20
[ 69.562839][ T4421] ext4_writepages+0x1c0/0x2d20
[ 69.567702][ T4421] ? rcu_is_watching+0x11/0xa0
[ 69.572471][ T4421] ? lock_release+0xba/0x870
[ 69.577075][ T4421] ? rcu_lock_release+0x5/0x20
[ 69.581847][ T4421] ? mark_lock+0x94/0x320
[ 69.586190][ T4421] ? verify_lock_unused+0x140/0x140
[ 69.591407][ T4421] ? mark_lock+0x94/0x320
[ 69.595749][ T4421] ? ext4_readpage+0x2e0/0x2e0
[ 69.600521][ T4421] ? __lock_acquire+0x13ad/0x7c60
[ 69.605554][ T4421] ? rcu_lock_release+0x5/0x20
[ 69.610419][ T4421] ? __lock_acquire+0x7c60/0x7c60
[ 69.615453][ T4421] ? do_raw_spin_lock+0x11d/0x280
[ 69.620484][ T4421] ? _raw_spin_lock_irqsave+0x7f/0xf0
[ 69.625863][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 69.631065][ T4421] ? ext4_readpage+0x2e0/0x2e0
[ 69.636010][ T4421] do_writepages+0x48d/0x6d0
[ 69.640616][ T4421] ? __writepage+0x130/0x130
[ 69.645310][ T4421] ? writeback_single_inode+0x216/0x8b0
[ 69.650847][ T4421] ? __lock_acquire+0x7c60/0x7c60
[ 69.655854][ T4421] ? do_raw_spin_lock+0x11d/0x280
[ 69.660861][ T4421] __writeback_single_inode+0x153/0xda0
[ 69.666397][ T4421] writeback_single_inode+0x221/0x8b0
[ 69.671855][ T4421] ? write_inode_now+0x280/0x280
[ 69.676800][ T4421] write_inode_now+0x217/0x280
[ 69.681553][ T4421] ? bdi_split_work_to_wbs+0x820/0x820
[ 69.687002][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 69.692189][ T4421] iput+0x5ab/0x8a0
[ 69.696036][ T4421] ext4_xattr_set_entry+0x10ff/0x3d30
[ 69.701414][ T4421] ? ext4_xattr_ibody_set+0x330/0x330
[ 69.706779][ T4421] ? rcu_is_watching+0x11/0xa0
[ 69.711532][ T4421] ? kmem_cache_free+0x14c/0x210
[ 69.716467][ T4421] ? mb_cache_entry_delete_or_get+0x1bd/0x1e0
[ 69.722538][ T4421] ext4_xattr_block_set+0x4f7/0x2d30
[ 69.727837][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 69.733033][ T4421] ? __ext4_xattr_check_block+0x7d8/0x8d0
[ 69.738749][ T4421] ? ext4_xattr_block_find+0x500/0x500
[ 69.744197][ T4421] ? ext4_xattr_block_find+0x433/0x500
[ 69.749739][ T4421] ext4_expand_extra_isize_ea+0xf4b/0x19a0
[ 69.755550][ T4421] __ext4_expand_extra_isize+0x301/0x3e0
[ 69.761187][ T4421] __ext4_mark_inode_dirty+0x469/0x700
[ 69.766650][ T4421] ext4_evict_inode+0xa81/0x1080
[ 69.771608][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 69.776496][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 69.782388][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 69.787576][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 69.793479][ T4421] evict+0x485/0x870
[ 69.797372][ T4421] ? __lock_acquire+0x7c60/0x7c60
[ 69.802409][ T4421] ? proc_nr_inodes+0x320/0x320
[ 69.807248][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 69.812433][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 69.817384][ T4421] ? iput+0x706/0x8a0
[ 69.821361][ T4421] ext4_orphan_cleanup+0xaa9/0x12e0
[ 69.826573][ T4421] ? ext4_orphan_del+0xb90/0xb90
[ 69.831527][ T4421] ? errseq_check_and_advance+0x62/0x120
[ 69.837153][ T4421] ext4_fill_super+0x92f0/0x9a60
[ 69.842109][ T4421] ? ext4_mount+0x40/0x40
[ 69.846429][ T4421] ? set_blocksize+0x1f1/0x370
[ 69.851187][ T4421] ? sb_set_blocksize+0xa5/0xe0
[ 69.856044][ T4421] mount_bdev+0x287/0x3c0
[ 69.860367][ T4421] ? ext4_mount+0x40/0x40
[ 69.864685][ T4421] legacy_get_tree+0xe6/0x180
[ 69.869352][ T4421] ? ext4_errno_to_code+0x160/0x160
[ 69.874547][ T4421] vfs_get_tree+0x88/0x270
[ 69.879070][ T4421] do_new_mount+0x24a/0xa40
[ 69.883566][ T4421] __se_sys_mount+0x2d6/0x3c0
[ 69.888229][ T4421] ? __x64_sys_mount+0xc0/0xc0
[ 69.892977][ T4421] ? lockdep_hardirqs_on+0x94/0x140
[ 69.898164][ T4421] ? __x64_sys_mount+0x1c/0xc0
[ 69.902918][ T4421] do_syscall_64+0x4c/0xa0
[ 69.907318][ T4421] ? clear_bhb_loop+0x30/0x80
[ 69.911981][ T4421] ? clear_bhb_loop+0x30/0x80
[ 69.916649][ T4421] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 69.922632][ T4421] RIP: 0033:0x7f1033207e6a
[ 69.927035][ T4421] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 69.946626][ T4421] RSP: 002b:00007ffcca724f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 69.955027][ T4421] RAX: ffffffffffffffda RBX: 00007ffcca724fa0 RCX: 00007f1033207e6a
[ 69.962982][ T4421] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffcca724f60
[ 69.970958][ T4421] RBP: 0000200000000180 R08: 00007ffcca724fa0 R09: 0000000001a08700
[ 69.978918][ T4421] R10: 0000000001a08700 R11: 0000000000000246 R12: 00002000000001c0
[ 69.987082][ T4421] R13: 00007ffcca724f60 R14: 0000000000000470 R15: 0000200000000700
[ 69.995047][ T4421]
[ 70.013191][ T4421] ------------[ cut here ]------------
[ 70.018666][ T4421] EA inode 11 i_nlink=2
[ 70.018826][ T4421] WARNING: CPU: 1 PID: 4421 at fs/ext4/xattr.c:1022 ext4_xattr_inode_update_ref+0x4be/0x520
[ 70.033346][ T4421] Modules linked in:
[ 70.037253][ T4421] CPU: 0 PID: 4421 Comm: syz.0.17 Not tainted syzkaller #0
[ 70.045569][ T4421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 70.055908][ T4421] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 70.062761][ T4421] Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 13 e0 a2 ff 49 8b 37 48 c7 c7 80 8d 1d 8a 89 da e8 c2 53 85 07 <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08
[ 70.083827][ T4421] RSP: 0018:ffffc9000405f140 EFLAGS: 00010246
[ 70.090034][ T4421] RAX: 9ecbf4e061f41600 RBX: 0000000000000002 RCX: ffff88807b9f1dc0
[ 70.098089][ T4421] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 70.106289][ T4421] RBP: ffffc9000405f230 R08: dffffc0000000000 R09: ffffed1017224f2c
[ 70.114353][ T4421] R10: ffffed1017224f2c R11: 1ffff11017224f2b R12: ffffc9000405f1a0
[ 70.122359][ T4421] R13: ffff88805f61aa80 R14: dffffc0000000000 R15: ffff88805f61aac0
[ 70.130324][ T4421] FS: 0000555577b4a500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 70.139271][ T4421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.145876][ T4421] CR2: 00007f62264b0eb8 CR3: 00000000728c2000 CR4: 00000000003506f0
[ 70.153896][ T4421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 70.161957][ T4416] Bluetooth: hci0: command 0x041b tx timeout
[ 70.165111][ T4421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 70.176519][ T4421] Call Trace:
[ 70.179815][ T4421]
[ 70.182835][ T4421] ? ext4_xattr_block_csum+0x500/0x500
[ 70.188422][ T4421] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 70.194177][ T4421] ? mb_cache_entry_create+0x62e/0x890
[ 70.199673][ T4421] ext4_xattr_set_entry+0xed0/0x3d30
[ 70.205036][ T4421] ? rcu_is_watching+0x11/0xa0
[ 70.209818][ T4421] ? mb_cache_entry_create+0x676/0x890
[ 70.215302][ T4421] ? ext4_xattr_block_set+0xd9a/0x2d30
[ 70.220766][ T4421] ? ext4_xattr_ibody_set+0x330/0x330
[ 70.226170][ T4421] ? __ext4_xattr_check_block+0x7d8/0x8d0
[ 70.231941][ T4421] ? ext4_xattr_block_find+0x500/0x500
[ 70.237394][ T4421] ext4_xattr_ibody_set+0x112/0x330
[ 70.242623][ T4421] ext4_expand_extra_isize_ea+0xf9a/0x19a0
[ 70.248443][ T4421] __ext4_expand_extra_isize+0x301/0x3e0
[ 70.254223][ T4421] __ext4_mark_inode_dirty+0x469/0x700
[ 70.259783][ T4421] ext4_evict_inode+0xa81/0x1080
[ 70.264780][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 70.269636][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 70.275557][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 70.280873][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 70.286968][ T4421] evict+0x485/0x870
[ 70.290907][ T4421] ? __lock_acquire+0x7c60/0x7c60
[ 70.296122][ T4421] ? proc_nr_inodes+0x320/0x320
[ 70.300988][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 70.306248][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 70.311104][ T4421] ? iput+0x706/0x8a0
[ 70.315126][ T4421] ext4_orphan_cleanup+0xaa9/0x12e0
[ 70.320450][ T4421] ? ext4_orphan_del+0xb90/0xb90
[ 70.325424][ T4421] ? errseq_check_and_advance+0x62/0x120
[ 70.331293][ T4421] ext4_fill_super+0x92f0/0x9a60
[ 70.336407][ T4421] ? ext4_mount+0x40/0x40
[ 70.340761][ T4421] ? set_blocksize+0x1f1/0x370
[ 70.345666][ T4421] ? sb_set_blocksize+0xa5/0xe0
[ 70.350526][ T4421] mount_bdev+0x287/0x3c0
[ 70.354967][ T4421] ? ext4_mount+0x40/0x40
[ 70.359301][ T4421] legacy_get_tree+0xe6/0x180
[ 70.364026][ T4421] ? ext4_errno_to_code+0x160/0x160
[ 70.369227][ T4421] vfs_get_tree+0x88/0x270
[ 70.373664][ T4421] do_new_mount+0x24a/0xa40
[ 70.378173][ T4421] __se_sys_mount+0x2d6/0x3c0
[ 70.383147][ T4421] ? __x64_sys_mount+0xc0/0xc0
[ 70.387936][ T4421] ? lockdep_hardirqs_on+0x94/0x140
[ 70.393173][ T4421] ? __x64_sys_mount+0x1c/0xc0
[ 70.398120][ T4421] do_syscall_64+0x4c/0xa0
[ 70.402588][ T4421] ? clear_bhb_loop+0x30/0x80
[ 70.407275][ T4421] ? clear_bhb_loop+0x30/0x80
[ 70.412039][ T4421] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 70.417950][ T4421] RIP: 0033:0x7f1033207e6a
[ 70.422416][ T4421] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 70.442207][ T4421] RSP: 002b:00007ffcca724f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 70.450614][ T4421] RAX: ffffffffffffffda RBX: 00007ffcca724fa0 RCX: 00007f1033207e6a
[ 70.458603][ T4421] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffcca724f60
[ 70.466622][ T4421] RBP: 0000200000000180 R08: 00007ffcca724fa0 R09: 0000000001a08700
[ 70.474649][ T4421] R10: 0000000001a08700 R11: 0000000000000246 R12: 00002000000001c0
[ 70.482663][ T4421] R13: 00007ffcca724f60 R14: 0000000000000470 R15: 0000200000000700
[ 70.490745][ T4421]
[ 70.493867][ T4421] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 70.501152][ T4421] CPU: 0 PID: 4421 Comm: syz.0.17 Not tainted syzkaller #0
[ 70.508334][ T4421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 70.518378][ T4421] Call Trace:
[ 70.521644][ T4421]
[ 70.524559][ T4421] dump_stack_lvl+0x168/0x230
[ 70.529222][ T4421] ? show_regs_print_info+0x20/0x20
[ 70.534404][ T4421] ? load_image+0x3b0/0x3b0
[ 70.538898][ T4421] panic+0x2c9/0x7f0
[ 70.542780][ T4421] ? bpf_jit_dump+0xd0/0xd0
[ 70.547271][ T4421] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 70.553236][ T4421] __warn+0x248/0x2b0
[ 70.557207][ T4421] ? ext4_xattr_inode_update_ref+0x4be/0x520
[ 70.563177][ T4421] report_bug+0x1b7/0x2e0
[ 70.567495][ T4421] handle_bug+0x3a/0x70
[ 70.571641][ T4421] exc_invalid_op+0x16/0x40
[ 70.576130][ T4421] asm_exc_invalid_op+0x16/0x20
[ 70.580964][ T4421] RIP: 0010:ext4_xattr_inode_update_ref+0x4be/0x520
[ 70.587551][ T4421] Code: 8d 7d 40 4c 89 f8 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 ff e8 13 e0 a2 ff 49 8b 37 48 c7 c7 80 8d 1d 8a 89 da e8 c2 53 85 07 <0f> 0b 49 be 00 00 00 00 00 fc ff df 4c 8b 6c 24 10 4c 8b 7c 24 08
[ 70.607235][ T4421] RSP: 0018:ffffc9000405f140 EFLAGS: 00010246
[ 70.613289][ T4421] RAX: 9ecbf4e061f41600 RBX: 0000000000000002 RCX: ffff88807b9f1dc0
[ 70.621249][ T4421] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 70.629319][ T4421] RBP: ffffc9000405f230 R08: dffffc0000000000 R09: ffffed1017224f2c
[ 70.637281][ T4421] R10: ffffed1017224f2c R11: 1ffff11017224f2b R12: ffffc9000405f1a0
[ 70.645243][ T4421] R13: ffff88805f61aa80 R14: dffffc0000000000 R15: ffff88805f61aac0
[ 70.653208][ T4421] ? ext4_xattr_block_csum+0x500/0x500
[ 70.658657][ T4421] ? ext4_xattr_inode_iget+0x3f0/0x600
[ 70.664103][ T4421] ? mb_cache_entry_create+0x62e/0x890
[ 70.669556][ T4421] ext4_xattr_set_entry+0xed0/0x3d30
[ 70.674832][ T4421] ? rcu_is_watching+0x11/0xa0
[ 70.679584][ T4421] ? mb_cache_entry_create+0x676/0x890
[ 70.685033][ T4421] ? ext4_xattr_block_set+0xd9a/0x2d30
[ 70.690482][ T4421] ? ext4_xattr_ibody_set+0x330/0x330
[ 70.695849][ T4421] ? __ext4_xattr_check_block+0x7d8/0x8d0
[ 70.701567][ T4421] ? ext4_xattr_block_find+0x500/0x500
[ 70.707032][ T4421] ext4_xattr_ibody_set+0x112/0x330
[ 70.712257][ T4421] ext4_expand_extra_isize_ea+0xf9a/0x19a0
[ 70.718070][ T4421] __ext4_expand_extra_isize+0x301/0x3e0
[ 70.723712][ T4421] __ext4_mark_inode_dirty+0x469/0x700
[ 70.729207][ T4421] ext4_evict_inode+0xa81/0x1080
[ 70.734334][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 70.739174][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 70.745055][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 70.750240][ T4421] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 70.756130][ T4421] evict+0x485/0x870
[ 70.760021][ T4421] ? __lock_acquire+0x7c60/0x7c60
[ 70.765038][ T4421] ? proc_nr_inodes+0x320/0x320
[ 70.769887][ T4421] ? do_raw_spin_unlock+0x11d/0x230
[ 70.775066][ T4421] ? _raw_spin_unlock+0x24/0x40
[ 70.779900][ T4421] ? iput+0x706/0x8a0
[ 70.783866][ T4421] ext4_orphan_cleanup+0xaa9/0x12e0
[ 70.789052][ T4421] ? ext4_orphan_del+0xb90/0xb90
[ 70.793977][ T4421] ? errseq_check_and_advance+0x62/0x120
[ 70.799594][ T4421] ext4_fill_super+0x92f0/0x9a60
[ 70.804547][ T4421] ? ext4_mount+0x40/0x40
[ 70.808874][ T4421] ? set_blocksize+0x1f1/0x370
[ 70.813621][ T4421] ? sb_set_blocksize+0xa5/0xe0
[ 70.818461][ T4421] mount_bdev+0x287/0x3c0
[ 70.822806][ T4421] ? ext4_mount+0x40/0x40
[ 70.827134][ T4421] legacy_get_tree+0xe6/0x180
[ 70.831815][ T4421] ? ext4_errno_to_code+0x160/0x160
[ 70.837009][ T4421] vfs_get_tree+0x88/0x270
[ 70.841417][ T4421] do_new_mount+0x24a/0xa40
[ 70.846008][ T4421] __se_sys_mount+0x2d6/0x3c0
[ 70.850673][ T4421] ? __x64_sys_mount+0xc0/0xc0
[ 70.855423][ T4421] ? lockdep_hardirqs_on+0x94/0x140
[ 70.860605][ T4421] ? __x64_sys_mount+0x1c/0xc0
[ 70.865354][ T4421] do_syscall_64+0x4c/0xa0
[ 70.869752][ T4421] ? clear_bhb_loop+0x30/0x80
[ 70.874412][ T4421] ? clear_bhb_loop+0x30/0x80
[ 70.879070][ T4421] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 70.884947][ T4421] RIP: 0033:0x7f1033207e6a
[ 70.889348][ T4421] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 70.908935][ T4421] RSP: 002b:00007ffcca724f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 70.917336][ T4421] RAX: ffffffffffffffda RBX: 00007ffcca724fa0 RCX: 00007f1033207e6a
[ 70.925291][ T4421] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007ffcca724f60
[ 70.933247][ T4421] RBP: 0000200000000180 R08: 00007ffcca724fa0 R09: 0000000001a08700
[ 70.941201][ T4421] R10: 0000000001a08700 R11: 0000000000000246 R12: 00002000000001c0
[ 70.949151][ T4421] R13: 00007ffcca724f60 R14: 0000000000000470 R15: 0000200000000700
[ 70.957111][ T4421]
[ 70.960392][ T4421] Kernel Offset: disabled
[ 70.964718][ T4421] Rebooting in 86400 seconds..