Warning: Permanently added '10.128.1.75' (ED25519) to the list of known hosts.
2025/08/23 01:53:27 parsed 1 programs
[ 60.532949][ T5866] cgroup: Unknown subsys name 'net'
[ 60.656507][ T5866] cgroup: Unknown subsys name 'cpuset'
[ 60.663805][ T5866] cgroup: Unknown subsys name 'rlimit'
[ 61.697354][ T5866] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 63.808503][ T5875] 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.
[ 64.264299][ T2997] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 64.274206][ T2997] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 64.290453][ T2997] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 64.298507][ T2997] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 64.550453][ T5188] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.560667][ T5188] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.574742][ T5188] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.582393][ T5188] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.592088][ T5188] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.053104][ T5926] chnl_net:caif_netlink_parms(): no params data found
[ 65.100872][ T5926] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.108227][ T5926] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.115884][ T5926] bridge_slave_0: entered allmulticast mode
[ 65.122454][ T5926] bridge_slave_0: entered promiscuous mode
[ 65.133043][ T5926] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.140594][ T5926] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.147915][ T5926] bridge_slave_1: entered allmulticast mode
[ 65.155036][ T5926] bridge_slave_1: entered promiscuous mode
[ 65.173136][ T5926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 65.185035][ T5926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 65.208205][ T5926] team0: Port device team_slave_0 added
[ 65.217780][ T5926] team0: Port device team_slave_1 added
[ 65.242451][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 65.251852][ T5926] 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.
[ 65.279254][ T5926] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 65.290878][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 65.298889][ T5926] 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.
[ 65.326102][ T5926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 65.352369][ T5926] hsr_slave_0: entered promiscuous mode
[ 65.358463][ T5926] hsr_slave_1: entered promiscuous mode
[ 65.423315][ T5926] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 65.433112][ T5926] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 65.442983][ T5926] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 65.452209][ T5926] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 65.492778][ T5926] 8021q: adding VLAN 0 to HW filter on device bond0
[ 65.507570][ T5926] 8021q: adding VLAN 0 to HW filter on device team0
[ 65.518541][ T2997] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.525639][ T2997] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.537105][ T2997] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.544217][ T2997] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.643258][ T5926] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 65.672237][ T5926] veth0_vlan: entered promiscuous mode
[ 65.681260][ T5926] veth1_vlan: entered promiscuous mode
[ 65.701344][ T5926] veth0_macvtap: entered promiscuous mode
[ 65.710446][ T5926] veth1_macvtap: entered promiscuous mode
[ 65.724013][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 65.736299][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 65.748098][ T2997] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.762916][ T2997] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.772454][ T2997] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.783625][ T2997] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.849805][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 65.903885][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 65.961390][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 66.040095][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/08/23 01:53:35 executed programs: 0
[ 66.488314][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.495834][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.503055][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.511080][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.520360][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.600149][ T5971] chnl_net:caif_netlink_parms(): no params data found
[ 66.640345][ T5971] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.647799][ T5971] bridge0: port 1(bridge_slave_0) entered disabled state
[ 66.655400][ T5971] bridge_slave_0: entered allmulticast mode
[ 66.661857][ T5971] bridge_slave_0: entered promiscuous mode
[ 66.669117][ T5971] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.676563][ T5971] bridge0: port 2(bridge_slave_1) entered disabled state
[ 66.683772][ T5971] bridge_slave_1: entered allmulticast mode
[ 66.690823][ T5971] bridge_slave_1: entered promiscuous mode
[ 66.714839][ T5971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 66.726102][ T5971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 66.748795][ T5971] team0: Port device team_slave_0 added
[ 66.757333][ T5971] team0: Port device team_slave_1 added
[ 66.777325][ T5971] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 66.784288][ T5971] 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.
[ 66.810795][ T5971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 66.822602][ T5971] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 66.829861][ T5971] 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.
[ 66.856527][ T5971] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 66.889070][ T5971] hsr_slave_0: entered promiscuous mode
[ 66.895406][ T5971] hsr_slave_1: entered promiscuous mode
[ 66.901383][ T5971] debugfs: 'hsr0' already exists in 'hsr'
[ 66.907344][ T5971] Cannot create hsr debugfs directory
[ 68.594681][ T5188] Bluetooth: hci0: command tx timeout
[ 68.907876][ T49] bridge_slave_1: left allmulticast mode
[ 68.913636][ T49] bridge_slave_1: left promiscuous mode
[ 68.921807][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.931170][ T49] bridge_slave_0: left allmulticast mode
[ 68.936956][ T49] bridge_slave_0: left promiscuous mode
[ 68.942609][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.032621][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 69.043067][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 69.052895][ T49] bond0 (unregistering): Released all slaves
[ 69.108381][ T49] hsr_slave_0: left promiscuous mode
[ 69.114978][ T49] hsr_slave_1: left promiscuous mode
[ 69.121510][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 69.130859][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 69.140780][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 69.148506][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 69.161083][ T49] veth1_macvtap: left promiscuous mode
[ 69.167161][ T49] veth0_macvtap: left promiscuous mode
[ 69.172743][ T49] veth1_vlan: left promiscuous mode
[ 69.178877][ T49] veth0_vlan: left promiscuous mode
[ 69.330398][ T49] team0 (unregistering): Port device team_slave_1 removed
[ 69.351440][ T49] team0 (unregistering): Port device team_slave_0 removed
[ 69.727875][ T5971] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 69.739997][ T5971] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 69.751881][ T5971] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 69.767964][ T5971] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 69.849731][ T5971] 8021q: adding VLAN 0 to HW filter on device bond0
[ 69.981118][ T5971] 8021q: adding VLAN 0 to HW filter on device team0
[ 69.992058][ T2997] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.999296][ T2997] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 70.040160][ T2997] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.047426][ T2997] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 70.249454][ T5971] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 70.288289][ T5971] veth0_vlan: entered promiscuous mode
[ 70.298914][ T5971] veth1_vlan: entered promiscuous mode
[ 70.322872][ T5971] veth0_macvtap: entered promiscuous mode
[ 70.331467][ T5971] veth1_macvtap: entered promiscuous mode
[ 70.346000][ T5971] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 70.357656][ T5971] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 70.370047][ T3001] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.379043][ T3001] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.393104][ T3001] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.401975][ T3001] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.429514][ T1108] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 70.440749][ T1108] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 70.457068][ T1108] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 70.465345][ T1108] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 70.513044][ T6048] BUG: Bad page state in process syz.0.17 pfn:5b001
[ 70.520497][ T6048] page does not match folio
[ 70.525650][ T6048] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffffffffffffffff pfn:0x5b001
[ 70.536667][ T6048] ksm flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 70.544250][ T6048] raw: 00fff00000000000 0000000000000000 00000000ffffffff ffffffffffffffff
[ 70.553265][ T6048] raw: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 70.562352][ T6048] page dumped because: nonzero pincount
[ 70.568094][ T6048] page_owner tracks the page as allocated
[ 70.573832][ T6048] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 6048, tgid 6048 (syz.0.17), ts 70488575324, free_ts 64998339669
[ 70.594836][ T6048] post_alloc_hook+0x240/0x2a0
[ 70.599618][ T6048] get_page_from_freelist+0x21e4/0x22c0
[ 70.605310][ T6048] __alloc_frozen_pages_noprof+0x181/0x370
[ 70.611429][ T6048] alloc_pages_mpol+0x232/0x4a0
[ 70.616581][ T6048] alloc_pages_noprof+0xa9/0x190
[ 70.621552][ T6048] folio_alloc_noprof+0x1e/0x30
[ 70.626491][ T6048] filemap_alloc_folio_noprof+0xdf/0x470
[ 70.632221][ T6048] page_cache_ra_order+0x4de/0xd40
[ 70.637376][ T6048] do_sync_mmap_readahead+0x25e/0x7a0
[ 70.642755][ T6048] filemap_fault+0x6b9/0x12b0
[ 70.647516][ T6048] __do_fault+0x138/0x390
[ 70.651850][ T6048] __handle_mm_fault+0x1847/0x5400
[ 70.657242][ T6048] handle_mm_fault+0x40a/0x8e0
[ 70.662109][ T6048] do_user_addr_fault+0xa81/0x1390
[ 70.667333][ T6048] exc_page_fault+0x82/0x100
[ 70.671935][ T6048] asm_exc_page_fault+0x26/0x30
[ 70.677049][ T5188] Bluetooth: hci0: command tx timeout
[ 70.677297][ T6048] page last free pid 5921 tgid 5921 stack trace:
[ 70.689373][ T6048] __free_frozen_pages+0xbc4/0xd30
[ 70.695066][ T6048] vfree+0x25a/0x400
[ 70.698976][ T6048] kcov_close+0x28/0x50
[ 70.703258][ T6048] __fput+0x449/0xa70
[ 70.707350][ T6048] task_work_run+0x1d4/0x260
[ 70.711958][ T6048] do_exit+0x6b5/0x2300
[ 70.716181][ T6048] do_group_exit+0x21c/0x2d0
[ 70.720804][ T6048] get_signal+0x1286/0x1340
[ 70.725427][ T6048] arch_do_signal_or_restart+0x9a/0x750
[ 70.731103][ T6048] exit_to_user_mode_loop+0x75/0x130
[ 70.736475][ T6048] do_syscall_64+0x2bd/0xfa0
[ 70.741373][ T6048] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.747460][ T6048] Modules linked in:
[ 70.751369][ T6048] CPU: 1 UID: 0 PID: 6048 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 70.751383][ T6048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 70.751391][ T6048] Call Trace:
[ 70.751397][ T6048]
[ 70.751402][ T6048] dump_stack_lvl+0x189/0x250
[ 70.751422][ T6048] ? __pfx_dump_stack_lvl+0x10/0x10
[ 70.751439][ T6048] ? __pfx_print_modules+0x10/0x10
[ 70.751458][ T6048] ? percpu_ref_put+0x19/0x180
[ 70.751469][ T6048] ? percpu_ref_put+0xf9/0x180
[ 70.751477][ T6048] bad_page+0x180/0x1c0
[ 70.751490][ T6048] free_tail_page_prepare+0x2c3/0x4f0
[ 70.751511][ T6048] __free_frozen_pages+0x7b7/0xd30
[ 70.751521][ T6048] __folio_put+0x21b/0x2c0
[ 70.751532][ T6048] ? __pfx___folio_put+0x10/0x10
[ 70.751543][ T6048] delete_from_page_cache_batch+0x84c/0x9b0
[ 70.751558][ T6048] ? shmem_mapping+0xd/0x50
[ 70.751571][ T6048] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 70.751584][ T6048] ? __filemap_fdatawait_range+0x1d2/0x230
[ 70.751593][ T6048] ? __pfx_workingset_update_node+0x10/0x10
[ 70.751604][ T6048] ? folio_mapping+0x16f/0x240
[ 70.751616][ T6048] ? truncate_cleanup_folio+0x34a/0x430
[ 70.751636][ T6048] truncate_inode_pages_range+0x28a/0xda0
[ 70.751651][ T6048] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 70.751668][ T6048] ? has_bh_in_lru+0x307/0x340
[ 70.751680][ T6048] ? __pfx_has_bh_in_lru+0x10/0x10
[ 70.751692][ T6048] ? smp_call_function_many_cond+0xe4f/0x12d0
[ 70.751708][ T6048] ? __pfx___mutex_lock+0x10/0x10
[ 70.751733][ T6048] ? __pfx_has_bh_in_lru+0x10/0x10
[ 70.751745][ T6048] blkdev_flush_mapping+0x108/0x270
[ 70.751758][ T6048] ? bdev_release+0x40f/0x650
[ 70.751769][ T6048] bdev_release+0x417/0x650
[ 70.751781][ T6048] ? __pfx_blkdev_release+0x10/0x10
[ 70.751793][ T6048] blkdev_release+0x15/0x20
[ 70.751805][ T6048] __fput+0x449/0xa70
[ 70.751820][ T6048] task_work_run+0x1d4/0x260
[ 70.751834][ T6048] ? __pfx_task_work_run+0x10/0x10
[ 70.751848][ T6048] do_exit+0x6b5/0x2300
[ 70.751864][ T6048] ? __pfx_do_exit+0x10/0x10
[ 70.751876][ T6048] ? rcu_is_watching+0x15/0xb0
[ 70.751887][ T6048] ? rcu_is_watching+0x15/0xb0
[ 70.751897][ T6048] do_group_exit+0x21c/0x2d0
[ 70.751910][ T6048] __x64_sys_exit_group+0x3f/0x40
[ 70.751923][ T6048] x64_sys_call+0x21f7/0x2200
[ 70.751932][ T6048] do_syscall_64+0xfa/0xfa0
[ 70.751945][ T6048] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.751954][ T6048] ? clear_bhb_loop+0x60/0xb0
[ 70.751964][ T6048] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.751975][ T6048] RIP: 0033:0x7f6bed18ebe9
[ 70.751995][ T6048] Code: Unable to access opcode bytes at 0x7f6bed18ebbf.
[ 70.752000][ T6048] RSP: 002b:00007ffef7f4a788 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 70.752011][ T6048] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bed18ebe9
[ 70.752017][ T6048] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000
[ 70.752023][ T6048] RBP: 0000000000000003 R08: 00000007f7f4a87f R09: 00007f6bed381280
[ 70.752030][ T6048] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 70.752037][ T6048] R13: 00007f6bed381280 R14: 0000000000000003 R15: 00007ffef7f4a840
[ 70.752046][ T6048]
[ 70.752073][ T6048] BUG: Bad page state in process syz.0.17 pfn:5b000
[ 71.068306][ T6048] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5b000
[ 71.078614][ T6048] head: order:0 mapcount:0 entire_mapcount:1 nr_pages_mapped:0 pincount:0
[ 71.087237][ T6048] flags: 0xfff0000000004d(locked|referenced|uptodate|head|node=0|zone=1|lastcpupid=0x7ff)
[ 71.097541][ T6048] raw: 00fff0000000004d dead000000000100 dead000000000122 0000000000000000
[ 71.106989][ T6048] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 71.116144][ T6048] head: 00fff0000000004d dead000000000100 dead000000000122 0000000000000000
[ 71.124931][ T6048] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 71.133676][ T6048] head: 00fff00000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 71.142962][ T6048] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000000
[ 71.151720][ T6048] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 71.159377][ T6048] page_owner tracks the page as allocated
[ 71.165148][ T6048] page last allocated via order 9, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 6048, tgid 6048 (syz.0.17), ts 70488575324, free_ts 64998335504
[ 71.185437][ T6048] post_alloc_hook+0x240/0x2a0
[ 71.190210][ T6048] get_page_from_freelist+0x21e4/0x22c0
[ 71.195797][ T6048] __alloc_frozen_pages_noprof+0x181/0x370
[ 71.201692][ T6048] alloc_pages_mpol+0x232/0x4a0
[ 71.206596][ T6048] alloc_pages_noprof+0xa9/0x190
[ 71.211535][ T6048] folio_alloc_noprof+0x1e/0x30
[ 71.216405][ T6048] filemap_alloc_folio_noprof+0xdf/0x470
[ 71.222038][ T6048] page_cache_ra_order+0x4de/0xd40
[ 71.227186][ T6048] do_sync_mmap_readahead+0x25e/0x7a0
[ 71.232576][ T6048] filemap_fault+0x6b9/0x12b0
[ 71.237342][ T6048] __do_fault+0x138/0x390
[ 71.241679][ T6048] __handle_mm_fault+0x1847/0x5400
[ 71.246925][ T6048] handle_mm_fault+0x40a/0x8e0
[ 71.251698][ T6048] do_user_addr_fault+0xa81/0x1390
[ 71.256848][ T6048] exc_page_fault+0x82/0x100
[ 71.261442][ T6048] asm_exc_page_fault+0x26/0x30
[ 71.266321][ T6048] page last free pid 5921 tgid 5921 stack trace:
[ 71.272760][ T6048] __free_frozen_pages+0xbc4/0xd30
[ 71.277999][ T6048] vfree+0x25a/0x400
[ 71.281930][ T6048] kcov_close+0x28/0x50
[ 71.286133][ T6048] __fput+0x449/0xa70
[ 71.290118][ T6048] task_work_run+0x1d4/0x260
[ 71.294771][ T6048] do_exit+0x6b5/0x2300
[ 71.298938][ T6048] do_group_exit+0x21c/0x2d0
[ 71.303536][ T6048] get_signal+0x1286/0x1340
[ 71.308173][ T6048] arch_do_signal_or_restart+0x9a/0x750
[ 71.313727][ T6048] exit_to_user_mode_loop+0x75/0x130
[ 71.320047][ T6048] do_syscall_64+0x2bd/0xfa0
[ 71.324890][ T6048] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 71.330803][ T6048] Modules linked in:
[ 71.334820][ T6048] CPU: 1 UID: 0 PID: 6048 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(full)
[ 71.334840][ T6048] Tainted: [B]=BAD_PAGE
[ 71.334845][ T6048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 71.334853][ T6048] Call Trace:
[ 71.334859][ T6048]
[ 71.334865][ T6048] dump_stack_lvl+0x189/0x250
[ 71.334889][ T6048] ? __pfx_dump_stack_lvl+0x10/0x10
[ 71.334909][ T6048] ? __pfx_print_modules+0x10/0x10
[ 71.334935][ T6048] bad_page+0x180/0x1c0
[ 71.334955][ T6048] __free_frozen_pages+0xce2/0xd30
[ 71.334973][ T6048] __folio_put+0x21b/0x2c0
[ 71.334990][ T6048] ? __pfx___folio_put+0x10/0x10
[ 71.335011][ T6048] delete_from_page_cache_batch+0x84c/0x9b0
[ 71.335034][ T6048] ? shmem_mapping+0xd/0x50
[ 71.335056][ T6048] ? __pfx_delete_from_page_cache_batch+0x10/0x10
[ 71.335077][ T6048] ? __filemap_fdatawait_range+0x1d2/0x230
[ 71.335094][ T6048] ? __pfx_workingset_update_node+0x10/0x10
[ 71.335112][ T6048] ? folio_mapping+0x16f/0x240
[ 71.335130][ T6048] ? truncate_cleanup_folio+0x34a/0x430
[ 71.335149][ T6048] truncate_inode_pages_range+0x28a/0xda0
[ 71.335173][ T6048] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 71.335203][ T6048] ? has_bh_in_lru+0x307/0x340
[ 71.335222][ T6048] ? __pfx_has_bh_in_lru+0x10/0x10
[ 71.335240][ T6048] ? smp_call_function_many_cond+0xe4f/0x12d0
[ 71.335268][ T6048] ? __pfx___mutex_lock+0x10/0x10
[ 71.335290][ T6048] ? __pfx_has_bh_in_lru+0x10/0x10
[ 71.335311][ T6048] blkdev_flush_mapping+0x108/0x270
[ 71.335331][ T6048] ? bdev_release+0x40f/0x650
[ 71.335349][ T6048] bdev_release+0x417/0x650
[ 71.335369][ T6048] ? __pfx_blkdev_release+0x10/0x10
[ 71.335388][ T6048] blkdev_release+0x15/0x20
[ 71.335405][ T6048] __fput+0x449/0xa70
[ 71.335428][ T6048] task_work_run+0x1d4/0x260
[ 71.335450][ T6048] ? __pfx_task_work_run+0x10/0x10
[ 71.335474][ T6048] do_exit+0x6b5/0x2300
[ 71.335519][ T6048] ? __pfx_do_exit+0x10/0x10
[ 71.335539][ T6048] ? rcu_is_watching+0x15/0xb0
[ 71.335558][ T6048] ? rcu_is_watching+0x15/0xb0
[ 71.335576][ T6048] do_group_exit+0x21c/0x2d0
[ 71.335598][ T6048] __x64_sys_exit_group+0x3f/0x40
[ 71.335618][ T6048] x64_sys_call+0x21f7/0x2200
[ 71.335634][ T6048] do_syscall_64+0xfa/0xfa0
[ 71.335653][ T6048] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 71.335668][ T6048] ? clear_bhb_loop+0x60/0xb0
[ 71.335685][ T6048] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 71.335707][ T6048] RIP: 0033:0x7f6bed18ebe9
[ 71.335720][ T6048] Code: Unable to access opcode bytes at 0x7f6bed18ebbf.
[ 71.335728][ T6048] RSP: 002b:00007ffef7f4a788 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 71.335744][ T6048] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bed18ebe9
[ 71.335755][ T6048] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000
[ 71.335765][ T6048] RBP: 0000000000000003 R08: 00000007f7f4a87f R09: 00007f6bed381280
[ 71.335775][ T6048] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 71.335784][ T6048] R13: 00007f6bed381280 R14: 0000000000000003 R15: 00007ffef7f4a840
[ 71.335801][ T6048]
[ 71.641264][ T1306] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.647591][ T1306] ieee802154 phy1 wpan1: encryption failed: -22