Warning: Permanently added '[localhost]:55110' (ED25519) to the list of known hosts.
2025/11/22 06:10:31 parsed 1 programs
syzkaller login: [ 61.333201][ T5816] cgroup: Unknown subsys name 'net'
[ 61.481024][ T5816] cgroup: Unknown subsys name 'cpuset'
[ 61.486784][ T5816] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 62.995449][ T5816] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 65.471946][ T5824] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 67.175796][ T5859] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.181006][ T5859] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.184546][ T5859] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.189183][ T5859] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.194152][ T5859] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.924058][ T32] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 67.933522][ T32] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 67.961475][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 67.964829][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 68.600801][ T5896] chnl_net:caif_netlink_parms(): no params data found
[ 68.693465][ T5896] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.697700][ T5896] bridge0: port 1(bridge_slave_0) entered disabled state
[ 68.701385][ T5896] bridge_slave_0: entered allmulticast mode
[ 68.705716][ T5896] bridge_slave_0: entered promiscuous mode
[ 68.712265][ T5896] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.715391][ T5896] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.719089][ T5896] bridge_slave_1: entered allmulticast mode
[ 68.723043][ T5896] bridge_slave_1: entered promiscuous mode
[ 68.774094][ T5896] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 68.782054][ T5896] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 68.824846][ T5896] team0: Port device team_slave_0 added
[ 68.833864][ T5896] team0: Port device team_slave_1 added
[ 68.866081][ T5896] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 68.868885][ T5896] 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 1532 would solve the problem.
[ 68.879436][ T5896] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 68.886533][ T5896] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 68.889738][ T5896] 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 1532 would solve the problem.
[ 68.900161][ T5896] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 68.950840][ T5896] hsr_slave_0: entered promiscuous mode
[ 68.953958][ T5896] hsr_slave_1: entered promiscuous mode
[ 69.053689][ T5896] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 69.060090][ T5896] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 69.065760][ T5896] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 69.071828][ T5896] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 69.130919][ T5896] 8021q: adding VLAN 0 to HW filter on device bond0
[ 69.150084][ T5896] 8021q: adding VLAN 0 to HW filter on device team0
[ 69.158285][ T32] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.161381][ T32] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 69.172364][ T32] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.176025][ T32] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 69.308990][ T5896] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 69.339491][ T5896] veth0_vlan: entered promiscuous mode
[ 69.344979][ T5896] veth1_vlan: entered promiscuous mode
[ 69.364194][ T5896] veth0_macvtap: entered promiscuous mode
[ 69.369861][ T5896] veth1_macvtap: entered promiscuous mode
[ 69.380994][ T5896] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 69.392757][ T5896] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 69.401932][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.407246][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.414944][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.422128][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.502351][ T5882] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 69.588156][ T5882] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 69.644891][ T5882] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 69.698059][ T5882] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/11/22 06:10:42 executed programs: 0
[ 70.230960][ T5859] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.234749][ T5859] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.238169][ T5859] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.241263][ T5859] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.244148][ T5859] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.373283][ T5921] chnl_net:caif_netlink_parms(): no params data found
[ 70.442053][ T5921] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.445633][ T5921] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.450134][ T5921] bridge_slave_0: entered allmulticast mode
[ 70.453481][ T5921] bridge_slave_0: entered promiscuous mode
[ 70.458768][ T5921] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.460972][ T5921] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.463524][ T5921] bridge_slave_1: entered allmulticast mode
[ 70.467788][ T5921] bridge_slave_1: entered promiscuous mode
[ 70.497555][ T5921] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.504049][ T5921] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.533527][ T5921] team0: Port device team_slave_0 added
[ 70.537225][ T5921] team0: Port device team_slave_1 added
[ 70.558785][ T5921] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 70.562036][ T5921] 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 1532 would solve the problem.
[ 70.571355][ T5921] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 70.575840][ T5921] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 70.578325][ T5921] 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 1532 would solve the problem.
[ 70.587153][ T5921] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 70.622866][ T5921] hsr_slave_0: entered promiscuous mode
[ 70.627243][ T5921] hsr_slave_1: entered promiscuous mode
[ 70.629881][ T5921] debugfs: 'hsr0' already exists in 'hsr'
[ 70.631920][ T5921] Cannot create hsr debugfs directory
[ 71.952791][ T1362] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.955533][ T1362] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.266931][ T56] Bluetooth: hci0: command tx timeout
[ 72.509472][ T5882] bridge_slave_1: left allmulticast mode
[ 72.511449][ T5882] bridge_slave_1: left promiscuous mode
[ 72.513944][ T5882] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.522734][ T5882] bridge_slave_0: left allmulticast mode
[ 72.524999][ T5882] bridge_slave_0: left promiscuous mode
[ 72.527233][ T5882] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.756541][ T5882] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 72.763148][ T5882] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 72.767708][ T5882] bond0 (unregistering): Released all slaves
[ 72.842169][ T5882] hsr_slave_0: left promiscuous mode
[ 72.844458][ T5882] hsr_slave_1: left promiscuous mode
[ 72.848104][ T5882] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 72.850647][ T5882] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 72.854507][ T5882] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 72.864461][ T5882] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 72.883082][ T5882] veth1_macvtap: left promiscuous mode
[ 72.885821][ T5882] veth0_macvtap: left promiscuous mode
[ 72.888800][ T5882] veth1_vlan: left promiscuous mode
[ 72.891091][ T5882] veth0_vlan: left promiscuous mode
[ 73.174913][ T5882] team0 (unregistering): Port device team_slave_1 removed
[ 73.200038][ T5882] team0 (unregistering): Port device team_slave_0 removed
[ 73.694197][ T5921] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 73.698794][ T5921] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 73.703793][ T5921] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 73.710078][ T5921] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 73.770738][ T5921] 8021q: adding VLAN 0 to HW filter on device bond0
[ 73.782953][ T5921] 8021q: adding VLAN 0 to HW filter on device team0
[ 73.789257][ T32] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.791670][ T32] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.810616][ T1349] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.812895][ T1349] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.948760][ T5921] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 73.988319][ T5921] veth0_vlan: entered promiscuous mode
[ 73.994292][ T5921] veth1_vlan: entered promiscuous mode
[ 74.011942][ T5921] veth0_macvtap: entered promiscuous mode
[ 74.016613][ T5921] veth1_macvtap: entered promiscuous mode
[ 74.027842][ T5921] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 74.034062][ T5921] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 74.043170][ T5882] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.045865][ T5882] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.052003][ T5882] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.054940][ T5882] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.100666][ T1349] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.103249][ T1349] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.125252][ T1349] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.128716][ T1349] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.162877][ T5962] loop0: detected capacity change from 0 to 1024
[ 74.166790][ T5962] =======================================================
[ 74.166790][ T5962] WARNING: The mand mount option has been deprecated and
[ 74.166790][ T5962] and is ignored by this kernel. Remove the mand
[ 74.166790][ T5962] option from the mount to silence this warning.
[ 74.166790][ T5962] =======================================================
[ 74.179855][ T5962] EXT4-fs: Ignoring removed oldalloc option
[ 74.182194][ T5962] EXT4-fs: Ignoring removed bh option
[ 74.212799][ T5962] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 74.225350][ T5962] ------------[ cut here ]------------
[ 74.228156][ T5962] WARNING: CPU: 1 PID: 5962 at fs/ext4/mballoc.c:2531 ext4_mb_complex_scan_group+0xd64/0xf30
[ 74.232910][ T5962] Modules linked in:
[ 74.234990][ T5962] CPU: 1 UID: 0 PID: 5962 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 74.239477][ T5962] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 74.243145][ T5962] RIP: 0010:ext4_mb_complex_scan_group+0xd64/0xf30
[ 74.245113][ T5962] Code: 81 c4 c8 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 01 f8 cc 08 cc e8 1b 97 43 ff 90 0f 0b 90 e9 3d fe ff ff e8 0d 97 43 ff 90 <0f> 0b 65 48 8b 05 62 e3 f1 0f 48 3b 84 24 c0 00 00 00 75 20 90 eb
[ 74.251572][ T5962] RSP: 0018:ffffc90003c069c8 EFLAGS: 00010293
[ 74.253770][ T5962] RAX: ffffffff827c6cb3 RBX: 00000000fffffff8 RCX: ffff888114d61d00
[ 74.256394][ T5962] RDX: 0000000000000000 RSI: 00000000fffffff8 RDI: 0000000000000001
[ 74.259551][ T5962] RBP: ffff88816ef5b000 R08: ffff888114d61d00 R09: 0000000000000005
[ 74.262809][ T5962] R10: 0000000000000004 R11: 0000000000000000 R12: ffff888166fec000
[ 74.266502][ T5962] R13: ffff888166fec638 R14: ffff8881b7ac0000 R15: dffffc0000000000
[ 74.269431][ T5962] FS: 0000555585e78500(0000) GS:ffff8882a9f3b000(0000) knlGS:0000000000000000
[ 74.272227][ T5962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.274237][ T5962] CR2: 0000001b2ec63fff CR3: 000000011407a000 CR4: 00000000000006f0
[ 74.277296][ T5962] Call Trace:
[ 74.278743][ T5962]
[ 74.280156][ T5962] ? ext4_get_group_info+0xfc/0x400
[ 74.282441][ T5962] ? ext4_get_group_info+0x33a/0x400
[ 74.284594][ T5962] ? ext4_mb_good_group+0x2d4/0x580
[ 74.286851][ T5962] ext4_mb_scan_group+0x116e/0x18e0
[ 74.288896][ T5962] ext4_mb_scan_groups_linear+0xe8/0x360
[ 74.291156][ T5962] ext4_mb_regular_allocator+0x90e/0x2970
[ 74.293524][ T5962] ? __pfx_ext4_mb_regular_allocator+0x10/0x10
[ 74.296205][ T5962] ? trace_kmem_cache_alloc+0x1f/0xc0
[ 74.298771][ T5962] ? kmem_cache_alloc_noprof+0x3b8/0x6e0
[ 74.301232][ T5962] ? ext4_mb_new_blocks+0xc73/0x4720
[ 74.303521][ T5962] ext4_mb_new_blocks+0xd11/0x4720
[ 74.305823][ T5962] ? __kmalloc_noprof+0x432/0x7f0
[ 74.308288][ T5962] ? ext4_find_extent+0x207/0xcc0
[ 74.310235][ T5962] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 74.312425][ T5962] ? ext4_ext_check_overlap+0x162/0x580
[ 74.314872][ T5962] ? ext4_inode_to_goal_block+0x31a/0x460
[ 74.317488][ T5962] ext4_ext_map_blocks+0x161a/0x6ac0
[ 74.319816][ T5962] ? __lock_acquire+0xab9/0xd20
[ 74.321847][ T5962] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 74.324069][ T5962] ext4_map_blocks+0x860/0x1740
[ 74.325843][ T5962] ? __pfx_ext4_map_blocks+0x10/0x10
[ 74.328453][ T5962] ? __lock_acquire+0xab9/0xd20
[ 74.330393][ T5962] ? percpu_ref_get_many+0x19/0x140
[ 74.332059][ T5962] _ext4_get_block+0x200/0x4c0
[ 74.333612][ T5962] ? __pfx__ext4_get_block+0x10/0x10
[ 74.335239][ T5962] ext4_get_block_unwritten+0x2e/0x100
[ 74.337072][ T5962] ext4_block_write_begin+0x993/0x1710
[ 74.338822][ T5962] ? __pfx_ext4_get_block_unwritten+0x10/0x10
[ 74.340718][ T5962] ? __pfx_ext4_block_write_begin+0x10/0x10
[ 74.342585][ T5962] ? folio_mapping+0x16f/0x1f0
[ 74.344127][ T5962] ? ext4_inode_journal_mode+0x18c/0x480
[ 74.346131][ T56] Bluetooth: hci0: command tx timeout
[ 74.346572][ T5962] ext4_write_begin+0xc04/0x19a0
[ 74.350763][ T5962] ? __pfx_ext4_write_begin+0x10/0x10
[ 74.352550][ T5962] ? __ext4_handle_dirty_metadata+0x2fd/0x810
[ 74.354469][ T5962] ext4_da_write_begin+0x445/0xda0
[ 74.356286][ T5962] ? __lock_acquire+0xab9/0xd20
[ 74.357822][ T5962] ? __pfx_ext4_da_write_begin+0x10/0x10
[ 74.359797][ T5962] generic_perform_write+0x2c5/0x900
[ 74.361602][ T5962] ? __pfx_generic_perform_write+0x10/0x10
[ 74.363506][ T5962] ? file_modified_flags+0x4bb/0x560
[ 74.365176][ T5962] ? ext4_write_checks+0x24b/0x2c0
[ 74.366998][ T5962] ext4_buffered_write_iter+0xce/0x3a0
[ 74.369178][ T5962] ext4_file_write_iter+0x298/0x1bc0
[ 74.370909][ T5962] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 74.372768][ T5962] vfs_write+0x5c9/0xb30
[ 74.374354][ T5962] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 74.376379][ T5962] ? __pfx_vfs_write+0x10/0x10
[ 74.377904][ T5962] ? __pfx_do_futex+0x10/0x10
[ 74.379617][ T5962] ksys_write+0x145/0x250
[ 74.381100][ T5962] ? __pfx_ksys_write+0x10/0x10
[ 74.382738][ T5962] ? do_syscall_64+0xbe/0xfa0
[ 74.384290][ T5962] do_syscall_64+0xfa/0xfa0
[ 74.386251][ T5962] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.388441][ T5962] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.390944][ T5962] ? exc_page_fault+0xab/0x100
[ 74.392703][ T5962] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.394717][ T5962] RIP: 0033:0x7f3f93f8f749
[ 74.396407][ T5962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 74.402887][ T5962] RSP: 002b:00007fff83277a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 74.407112][ T5962] RAX: ffffffffffffffda RBX: 00007f3f941e5fa0 RCX: 00007f3f93f8f749
[ 74.410352][ T5962] RDX: 0000000000001006 RSI: 0000200000000940 RDI: 0000000000000005
[ 74.413199][ T5962] RBP: 00007f3f94013f91 R08: 0000000000000000 R09: 0000000000000000
[ 74.415835][ T5962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 74.418643][ T5962] R13: 00007f3f941e5fa0 R14: 00007f3f941e5fa0 R15: 0000000000000003
[ 74.421853][ T5962]
[ 74.423163][ T5962] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 74.426445][ T5962] CPU: 1 UID: 0 PID: 5962 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 74.430161][ T5962] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 74.434160][ T5962] Call Trace:
[ 74.435537][ T5962]
[ 74.436752][ T5962] dump_stack_lvl+0x99/0x250
[ 74.438749][ T5962] ? __asan_memcpy+0x40/0x70
[ 74.441107][ T5962] ? __pfx_dump_stack_lvl+0x10/0x10
[ 74.443544][ T5962] ? __pfx__printk+0x10/0x10
[ 74.445559][ T5962] vpanic+0x237/0x6d0
[ 74.447208][ T5962] ? __pfx_vpanic+0x10/0x10
[ 74.448968][ T5962] panic+0xb9/0xc0
[ 74.450380][ T5962] ? __pfx_panic+0x10/0x10
[ 74.451960][ T5962] __warn+0x31b/0x4b0
[ 74.453678][ T5962] ? ext4_mb_complex_scan_group+0xd64/0xf30
[ 74.456006][ T5962] ? ext4_mb_complex_scan_group+0xd64/0xf30
[ 74.458420][ T5962] report_bug+0x2be/0x4f0
[ 74.460520][ T5962] ? ext4_mb_complex_scan_group+0xd64/0xf30
[ 74.463065][ T5962] ? ext4_mb_complex_scan_group+0xd64/0xf30
[ 74.465510][ T5962] ? ext4_mb_complex_scan_group+0xd66/0xf30
[ 74.468115][ T5962] handle_bug+0x84/0x160
[ 74.469836][ T5962] exc_invalid_op+0x1a/0x50
[ 74.471742][ T5962] asm_exc_invalid_op+0x1a/0x20
[ 74.473785][ T5962] RIP: 0010:ext4_mb_complex_scan_group+0xd64/0xf30
[ 74.476540][ T5962] Code: 81 c4 c8 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 01 f8 cc 08 cc e8 1b 97 43 ff 90 0f 0b 90 e9 3d fe ff ff e8 0d 97 43 ff 90 <0f> 0b 65 48 8b 05 62 e3 f1 0f 48 3b 84 24 c0 00 00 00 75 20 90 eb
[ 74.484092][ T5962] RSP: 0018:ffffc90003c069c8 EFLAGS: 00010293
[ 74.486606][ T5962] RAX: ffffffff827c6cb3 RBX: 00000000fffffff8 RCX: ffff888114d61d00
[ 74.490198][ T5962] RDX: 0000000000000000 RSI: 00000000fffffff8 RDI: 0000000000000001
[ 74.493816][ T5962] RBP: ffff88816ef5b000 R08: ffff888114d61d00 R09: 0000000000000005
[ 74.497020][ T5962] R10: 0000000000000004 R11: 0000000000000000 R12: ffff888166fec000
[ 74.500390][ T5962] R13: ffff888166fec638 R14: ffff8881b7ac0000 R15: dffffc0000000000
[ 74.503541][ T5962] ? ext4_mb_complex_scan_group+0xd63/0xf30
[ 74.505885][ T5962] ? ext4_mb_complex_scan_group+0xd63/0xf30
[ 74.508382][ T5962] ? ext4_get_group_info+0xfc/0x400
[ 74.510777][ T5962] ? ext4_get_group_info+0x33a/0x400
[ 74.513309][ T5962] ? ext4_mb_good_group+0x2d4/0x580
[ 74.515497][ T5962] ext4_mb_scan_group+0x116e/0x18e0
[ 74.517608][ T5962] ext4_mb_scan_groups_linear+0xe8/0x360
[ 74.519927][ T5962] ext4_mb_regular_allocator+0x90e/0x2970
[ 74.522221][ T5962] ? __pfx_ext4_mb_regular_allocator+0x10/0x10
[ 74.524608][ T5962] ? trace_kmem_cache_alloc+0x1f/0xc0
[ 74.526842][ T5962] ? kmem_cache_alloc_noprof+0x3b8/0x6e0
[ 74.529403][ T5962] ? ext4_mb_new_blocks+0xc73/0x4720
[ 74.531735][ T5962] ext4_mb_new_blocks+0xd11/0x4720
[ 74.533890][ T5962] ? __kmalloc_noprof+0x432/0x7f0
[ 74.535992][ T5962] ? ext4_find_extent+0x207/0xcc0
[ 74.538019][ T5962] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 74.540194][ T5962] ? ext4_ext_check_overlap+0x162/0x580
[ 74.542346][ T5962] ? ext4_inode_to_goal_block+0x31a/0x460
[ 74.544570][ T5962] ext4_ext_map_blocks+0x161a/0x6ac0
[ 74.546830][ T5962] ? __lock_acquire+0xab9/0xd20
[ 74.548838][ T5962] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 74.551152][ T5962] ext4_map_blocks+0x860/0x1740
[ 74.553298][ T5962] ? __pfx_ext4_map_blocks+0x10/0x10
[ 74.555533][ T5962] ? __lock_acquire+0xab9/0xd20
[ 74.557618][ T5962] ? percpu_ref_get_many+0x19/0x140
[ 74.559958][ T5962] _ext4_get_block+0x200/0x4c0
[ 74.562174][ T5962] ? __pfx__ext4_get_block+0x10/0x10
[ 74.564393][ T5962] ext4_get_block_unwritten+0x2e/0x100
[ 74.566704][ T5962] ext4_block_write_begin+0x993/0x1710
[ 74.569023][ T5962] ? __pfx_ext4_get_block_unwritten+0x10/0x10
[ 74.571663][ T5962] ? __pfx_ext4_block_write_begin+0x10/0x10
[ 74.574109][ T5962] ? folio_mapping+0x16f/0x1f0
[ 74.576060][ T5962] ? ext4_inode_journal_mode+0x18c/0x480
[ 74.578204][ T5962] ext4_write_begin+0xc04/0x19a0
[ 74.580287][ T5962] ? __pfx_ext4_write_begin+0x10/0x10
[ 74.582630][ T5962] ? __ext4_handle_dirty_metadata+0x2fd/0x810
[ 74.585738][ T5962] ext4_da_write_begin+0x445/0xda0
[ 74.588582][ T5962] ? __lock_acquire+0xab9/0xd20
[ 74.591169][ T5962] ? __pfx_ext4_da_write_begin+0x10/0x10
[ 74.593510][ T5962] generic_perform_write+0x2c5/0x900
[ 74.595615][ T5962] ? __pfx_generic_perform_write+0x10/0x10
[ 74.597928][ T5962] ? file_modified_flags+0x4bb/0x560
[ 74.600081][ T5962] ? ext4_write_checks+0x24b/0x2c0
[ 74.602492][ T5962] ext4_buffered_write_iter+0xce/0x3a0
[ 74.604920][ T5962] ext4_file_write_iter+0x298/0x1bc0
[ 74.607476][ T5962] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 74.609636][ T5962] vfs_write+0x5c9/0xb30
[ 74.611805][ T5962] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 74.614669][ T5962] ? __pfx_vfs_write+0x10/0x10
[ 74.616747][ T5962] ? __pfx_do_futex+0x10/0x10
[ 74.618776][ T5962] ksys_write+0x145/0x250
[ 74.620571][ T5962] ? __pfx_ksys_write+0x10/0x10
[ 74.622430][ T5962] ? do_syscall_64+0xbe/0xfa0
[ 74.624235][ T5962] do_syscall_64+0xfa/0xfa0
[ 74.625984][ T5962] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.627934][ T5962] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.630351][ T5962] ? exc_page_fault+0xab/0x100
[ 74.632227][ T5962] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.634592][ T5962] RIP: 0033:0x7f3f93f8f749
[ 74.636362][ T5962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 74.644412][ T5962] RSP: 002b:00007fff83277a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 74.647819][ T5962] RAX: ffffffffffffffda RBX: 00007f3f941e5fa0 RCX: 00007f3f93f8f749
[ 74.651999][ T5962] RDX: 0000000000001006 RSI: 0000200000000940 RDI: 0000000000000005
[ 74.655386][ T5962] RBP: 00007f3f94013f91 R08: 0000000000000000 R09: 0000000000000000
[ 74.658704][ T5962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 74.661935][ T5962] R13: 00007f3f941e5fa0 R14: 00007f3f941e5fa0 R15: 0000000000000003
[ 74.665111][ T5962]
[ 74.667222][ T5962] Kernel Offset: disabled
[ 74.669082][ T5962] Rebooting in 86400 seconds..