Warning: Permanently added '10.128.0.13' (ED25519) to the list of known hosts.
2025/09/11 15:08:40 parsed 1 programs
[ 69.572210][ T5790] cgroup: Unknown subsys name 'net'
[ 69.732952][ T5790] cgroup: Unknown subsys name 'rlimit'
[ 71.117047][ T5790] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 71.749842][ T1278] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.756437][ T1278] ieee802154 phy1 wpan1: encryption failed: -22
[ 73.834157][ T5822] chnl_net:caif_netlink_parms(): no params data found
[ 73.899813][ T5822] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.907956][ T5822] bridge0: port 1(bridge_slave_0) entered disabled state
[ 73.915211][ T5822] bridge_slave_0: entered allmulticast mode
[ 73.923420][ T5822] bridge_slave_0: entered promiscuous mode
[ 73.937349][ T5822] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.944769][ T5822] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.952235][ T5822] bridge_slave_1: entered allmulticast mode
[ 73.959045][ T5822] bridge_slave_1: entered promiscuous mode
[ 73.996105][ T5822] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 74.009297][ T5822] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 74.039386][ T5822] team0: Port device team_slave_0 added
[ 74.055300][ T5822] team0: Port device team_slave_1 added
[ 74.078777][ T5822] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 74.085858][ T5822] 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.
[ 74.112165][ T5822] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 74.125944][ T5822] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 74.133040][ T5822] 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.
[ 74.161100][ T5822] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 74.202537][ T5822] hsr_slave_0: entered promiscuous mode
[ 74.211621][ T5822] hsr_slave_1: entered promiscuous mode
[ 74.369510][ T5822] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 74.381228][ T5822] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 74.391063][ T5822] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 74.401784][ T5822] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 74.445655][ T5822] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.453177][ T5822] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 74.461282][ T5822] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.468755][ T5822] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.525509][ T5822] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.546351][ T58] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.557418][ T58] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.578364][ T5822] 8021q: adding VLAN 0 to HW filter on device team0
[ 74.592917][ T58] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.600195][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.614408][ T58] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.621629][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 74.804690][ T5822] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 74.842301][ T5822] veth0_vlan: entered promiscuous mode
[ 74.860122][ T5822] veth1_vlan: entered promiscuous mode
[ 74.892251][ T5822] veth0_macvtap: entered promiscuous mode
[ 74.902039][ T5822] veth1_macvtap: entered promiscuous mode
[ 74.919071][ T5822] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 74.933554][ T5822] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 74.955735][ T5822] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.966922][ T5822] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.975736][ T5822] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.984785][ T5822] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.165406][ T5822] syz-executor (5822) used greatest stack depth: 19408 bytes left
[ 75.203432][ T41] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.544762][ T5876] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.554746][ T5876] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.563241][ T5876] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.571690][ T5876] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.580312][ T5876] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 76.587847][ T5876] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.820676][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.830547][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 76.860748][ T3451] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.868710][ T3451] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/09/11 15:08:49 executed programs: 0
[ 77.670351][ T5876] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.678843][ T5876] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.688471][ T5876] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.697486][ T5876] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.705164][ T5876] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.712948][ T5876] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.836652][ T5901] chnl_net:caif_netlink_parms(): no params data found
[ 77.891643][ T5901] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.899921][ T5901] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.907253][ T5901] bridge_slave_0: entered allmulticast mode
[ 77.914020][ T5901] bridge_slave_0: entered promiscuous mode
[ 77.922171][ T5901] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.929450][ T5901] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.937931][ T5901] bridge_slave_1: entered allmulticast mode
[ 77.944915][ T5901] bridge_slave_1: entered promiscuous mode
[ 77.973678][ T41] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.998106][ T5901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.010536][ T5901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.039736][ T5901] team0: Port device team_slave_0 added
[ 78.048110][ T5901] team0: Port device team_slave_1 added
[ 78.075104][ T5901] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.082431][ T5901] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 78.108604][ T5901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.121562][ T5901] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.128832][ T5901] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 78.154919][ T5901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.191731][ T5901] hsr_slave_0: entered promiscuous mode
[ 78.198215][ T5901] hsr_slave_1: entered promiscuous mode
[ 78.204352][ T5901] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 78.213208][ T5901] Cannot create hsr debugfs directory
[ 79.736932][ T5103] Bluetooth: hci0: command tx timeout
[ 80.325389][ T41] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.393238][ T41] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.287404][ T41] hsr_slave_0: left promiscuous mode
[ 81.294210][ T41] hsr_slave_1: left promiscuous mode
[ 81.300902][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 81.308794][ T41] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 81.317861][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 81.325571][ T41] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 81.333944][ T41] bridge_slave_1: left allmulticast mode
[ 81.339968][ T41] bridge_slave_1: left promiscuous mode
[ 81.346429][ T41] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.360302][ T41] bridge_slave_0: left allmulticast mode
[ 81.366234][ T41] bridge_slave_0: left promiscuous mode
[ 81.371961][ T41] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.393550][ T41] veth1_macvtap: left promiscuous mode
[ 81.399884][ T41] veth0_macvtap: left promiscuous mode
[ 81.405493][ T41] veth1_vlan: left promiscuous mode
[ 81.411110][ T41] veth0_vlan: left promiscuous mode
[ 81.787310][ T41] team0 (unregistering): Port device team_slave_1 removed
[ 81.817035][ T5103] Bluetooth: hci0: command tx timeout
[ 81.825150][ T41] team0 (unregistering): Port device team_slave_0 removed
[ 81.857314][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 81.890669][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 81.998760][ T786] cfg80211: failed to load regulatory.db
[ 82.202790][ T41] bond0 (unregistering): Released all slaves
[ 82.293404][ T5901] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 82.303187][ T5901] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 82.313288][ T5901] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 82.332899][ T5901] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 82.430070][ T5901] 8021q: adding VLAN 0 to HW filter on device bond0
[ 82.469247][ T5901] 8021q: adding VLAN 0 to HW filter on device team0
[ 82.481471][ T3441] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.488746][ T3441] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.502017][ T3451] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.509258][ T3451] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.759174][ T5901] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 82.851961][ T5901] veth0_vlan: entered promiscuous mode
[ 82.866561][ T5901] veth1_vlan: entered promiscuous mode
[ 82.910150][ T5901] veth0_macvtap: entered promiscuous mode
[ 82.919364][ T5901] veth1_macvtap: entered promiscuous mode
[ 82.935569][ T5901] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.950310][ T5901] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 82.962565][ T5901] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.971728][ T5901] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.981614][ T5901] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.990617][ T5901] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.043806][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.057296][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.082116][ T3441] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.090099][ T3441] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.136517][ T5948] syz.0.17[5948]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 83.485243][ T5948] loop0: detected capacity change from 0 to 32768
[ 83.524819][ T5948] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 83.535468][ T5948] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 83.585830][ T5948] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[ 83.607653][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 83.614680][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 83.696256][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 81ms
[ 83.705472][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 83.712912][ T5948] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 83.889053][ T5948] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 83.896829][ T5103] Bluetooth: hci0: command tx timeout
[ 83.979081][ T5901] ------------[ cut here ]------------
[ 83.985012][ T5901] WARNING: CPU: 1 PID: 5901 at include/linux/backing-dev.h:256 __folio_mark_dirty+0x912/0x1110
[ 83.995391][ T5901] Modules linked in:
[ 83.999336][ T5901] CPU: 1 PID: 5901 Comm: syz-executor Not tainted syzkaller #0
[ 84.006917][ T5901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 84.017085][ T5901] RIP: 0010:__folio_mark_dirty+0x912/0x1110
[ 84.023010][ T5901] Code: e9 92 f8 ff ff e8 7e 1e cf ff 0f 0b e9 d9 f8 ff ff e8 72 1e cf ff 48 89 df 48 8b 74 24 28 e8 e5 b5 2d 00 eb a6 e8 5e 1e cf ff <0f> 0b e9 84 fb ff ff 89 c2 80 e2 07 80 c2 03 38 ca 0f 8c f2 f8 ff
[ 84.042653][ T5901] RSP: 0018:ffffc900034277c0 EFLAGS: 00010093
[ 84.048743][ T5901] RAX: ffffffff81b671a2 RBX: ffffea00007bf980 RCX: ffff88801a3dda00
[ 84.056730][ T5901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 84.064713][ T5901] RBP: 0000000000000001 R08: ffff88801fd2418f R09: 1ffff11003fa4831
[ 84.072701][ T5901] R10: dffffc0000000000 R11: ffffed1003fa4832 R12: 1ffff11003fa4831
[ 84.080697][ T5901] R13: ffff88801fd24010 R14: 0000000000000000 R15: ffff88801fd24188
[ 84.088725][ T5901] FS: 000055556cdbf500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 84.097689][ T5901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.104292][ T5901] CR2: 00007f1e38e01000 CR3: 000000002f4b8000 CR4: 00000000003506e0
[ 84.112459][ T5901] Call Trace:
[ 84.115749][ T5901]
[ 84.118717][ T5901] mark_buffer_dirty+0x26e/0x4d0
[ 84.123680][ T5901] gfs2_unpin+0x125/0x9a0
[ 84.128045][ T5901] buf_lo_after_commit+0x15e/0x1b0
[ 84.133169][ T5901] ? buf_lo_before_commit+0xf0/0xf0
[ 84.138388][ T5901] gfs2_log_flush+0x1094/0x24b0
[ 84.143277][ T5901] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 84.148492][ T5901] ? slab_free_freelist_hook+0x130/0x1b0
[ 84.154155][ T5901] ? do_sync+0x969/0xe00
[ 84.158421][ T5901] ? __kmem_cache_free+0xba/0x1f0
[ 84.163468][ T5901] do_sync+0x9c3/0xe00
[ 84.167567][ T5901] ? bh_get+0x710/0x710
[ 84.171851][ T5901] ? __lock_acquire+0x7c80/0x7c80
[ 84.176902][ T5901] ? do_raw_spin_lock+0x121/0x2c0
[ 84.181957][ T5901] ? do_raw_spin_unlock+0x121/0x230
[ 84.187223][ T5901] gfs2_quota_sync+0x411/0x5a0
[ 84.192030][ T5901] gfs2_sync_fs+0x4c/0xb0
[ 84.196386][ T5901] sync_filesystem+0xea/0x220
[ 84.201178][ T5901] generic_shutdown_super+0x6f/0x2b0
[ 84.206484][ T5901] kill_block_super+0x44/0x90
[ 84.211193][ T5901] deactivate_locked_super+0x97/0x100
[ 84.216595][ T5901] cleanup_mnt+0x429/0x4c0
[ 84.221035][ T5901] task_work_run+0x1ce/0x250
[ 84.225644][ T5901] ? task_work_cancel+0x240/0x240
[ 84.230702][ T5901] ? exit_to_user_mode_loop+0x3b/0x110
[ 84.236194][ T5901] exit_to_user_mode_loop+0xe6/0x110
[ 84.241508][ T5901] exit_to_user_mode_prepare+0xb1/0x140
[ 84.247080][ T5901] syscall_exit_to_user_mode+0x1a/0x50
[ 84.252558][ T5901] do_syscall_64+0x61/0xb0
[ 84.256990][ T5901] ? clear_bhb_loop+0x40/0x90
[ 84.261675][ T5901] ? clear_bhb_loop+0x40/0x90
[ 84.266366][ T5901] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 84.272276][ T5901] RIP: 0033:0x7f210f78fed7
[ 84.276706][ T5901] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
[ 84.296342][ T5901] RSP: 002b:00007ffe9aea9f48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 84.304779][ T5901] RAX: 0000000000000000 RBX: 00007f210f811c05 RCX: 00007f210f78fed7
[ 84.312779][ T5901] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe9aeaa000
[ 84.320856][ T5901] RBP: 00007ffe9aeaa000 R08: 0000000000000000 R09: 0000000000000000
[ 84.328843][ T5901] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe9aeab090
[ 84.336840][ T5901] R13: 00007f210f811c05 R14: 0000000000014497 R15: 00007ffe9aeab0d0
[ 84.344863][ T5901]
[ 84.348071][ T5901] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 84.355355][ T5901] CPU: 1 PID: 5901 Comm: syz-executor Not tainted syzkaller #0
[ 84.362907][ T5901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 84.372976][ T5901] Call Trace:
[ 84.376260][ T5901]
[ 84.379284][ T5901] dump_stack_lvl+0x16c/0x230
[ 84.383976][ T5901] ? show_regs_print_info+0x20/0x20
[ 84.389188][ T5901] ? load_image+0x3b0/0x3b0
[ 84.393724][ T5901] panic+0x2c0/0x710
[ 84.397683][ T5901] ? bpf_jit_dump+0xd0/0xd0
[ 84.402222][ T5901] __warn+0x2e0/0x470
[ 84.406212][ T5901] ? __folio_mark_dirty+0x912/0x1110
[ 84.411568][ T5901] ? __folio_mark_dirty+0x912/0x1110
[ 84.416873][ T5901] report_bug+0x2be/0x4f0
[ 84.421212][ T5901] ? __folio_mark_dirty+0x912/0x1110
[ 84.426505][ T5901] ? __folio_mark_dirty+0x912/0x1110
[ 84.431799][ T5901] ? __folio_mark_dirty+0x914/0x1110
[ 84.437097][ T5901] handle_bug+0xcf/0x120
[ 84.441352][ T5901] exc_invalid_op+0x1a/0x50
[ 84.445863][ T5901] asm_exc_invalid_op+0x1a/0x20
[ 84.450723][ T5901] RIP: 0010:__folio_mark_dirty+0x912/0x1110
[ 84.456640][ T5901] Code: e9 92 f8 ff ff e8 7e 1e cf ff 0f 0b e9 d9 f8 ff ff e8 72 1e cf ff 48 89 df 48 8b 74 24 28 e8 e5 b5 2d 00 eb a6 e8 5e 1e cf ff <0f> 0b e9 84 fb ff ff 89 c2 80 e2 07 80 c2 03 38 ca 0f 8c f2 f8 ff
[ 84.476657][ T5901] RSP: 0018:ffffc900034277c0 EFLAGS: 00010093
[ 84.483031][ T5901] RAX: ffffffff81b671a2 RBX: ffffea00007bf980 RCX: ffff88801a3dda00
[ 84.491145][ T5901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 84.499133][ T5901] RBP: 0000000000000001 R08: ffff88801fd2418f R09: 1ffff11003fa4831
[ 84.507288][ T5901] R10: dffffc0000000000 R11: ffffed1003fa4832 R12: 1ffff11003fa4831
[ 84.515293][ T5901] R13: ffff88801fd24010 R14: 0000000000000000 R15: ffff88801fd24188
[ 84.523812][ T5901] ? __folio_mark_dirty+0x912/0x1110
[ 84.529134][ T5901] mark_buffer_