Warning: Permanently added '10.128.1.11' (ED25519) to the list of known hosts. 2025/10/30 04:24:23 parsed 1 programs [ 80.180105][ T5795] cgroup: Unknown subsys name 'net' [ 80.349965][ T5795] cgroup: Unknown subsys name 'rlimit' [ 82.119331][ T5795] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.827826][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.838754][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.848692][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.857406][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.865506][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.872961][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.587888][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.600510][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.648279][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.656367][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.925778][ T5879] chnl_net:caif_netlink_parms(): no params data found [ 88.007806][ T5879] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.016178][ T5879] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.023495][ T5879] bridge_slave_0: entered allmulticast mode [ 88.030799][ T5879] bridge_slave_0: entered promiscuous mode [ 88.040613][ T5879] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.047843][ T5879] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.055169][ T5879] bridge_slave_1: entered allmulticast mode [ 88.062586][ T5879] bridge_slave_1: entered promiscuous mode [ 88.103680][ T5879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.115209][ T5879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.150240][ T5879] team0: Port device team_slave_0 added [ 88.159323][ T5879] team0: Port device team_slave_1 added [ 88.193949][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.200974][ T5879] 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. [ 88.228344][ T5879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.243541][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.250540][ T5879] 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. [ 88.277039][ T5879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.327677][ T5879] hsr_slave_0: entered promiscuous mode [ 88.334758][ T5879] hsr_slave_1: entered promiscuous mode [ 88.508444][ T5879] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.519802][ T5879] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.530380][ T5879] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.540087][ T5879] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.643134][ T5879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.664407][ T5879] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.679168][ T3448] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.686621][ T3448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.713395][ T3448] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.720561][ T3448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.934831][ T5879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.984723][ T5879] veth0_vlan: entered promiscuous mode [ 88.997997][ T5879] veth1_vlan: entered promiscuous mode [ 89.033565][ T5879] veth0_macvtap: entered promiscuous mode [ 89.044521][ T5879] veth1_macvtap: entered promiscuous mode [ 89.098403][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.114317][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.129213][ T5879] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.138153][ T5879] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.147334][ T5879] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.156378][ T5879] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.470110][ T3513] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/10/30 04:24:35 executed programs: 0 [ 89.823942][ T5105] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.832578][ T5105] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.840510][ T5105] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.851415][ T5105] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.859793][ T5105] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.867314][ T5105] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.031042][ T5904] chnl_net:caif_netlink_parms(): no params data found [ 90.106702][ T5904] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.115298][ T5904] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.122666][ T5904] bridge_slave_0: entered allmulticast mode [ 90.129687][ T5904] bridge_slave_0: entered promiscuous mode [ 90.139111][ T5904] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.146579][ T5904] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.153850][ T5904] bridge_slave_1: entered allmulticast mode [ 90.160834][ T5904] bridge_slave_1: entered promiscuous mode [ 90.197501][ T5904] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.210330][ T5904] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.253139][ T5904] team0: Port device team_slave_0 added [ 90.262552][ T5904] team0: Port device team_slave_1 added [ 90.295641][ T5904] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.303655][ T5904] 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. [ 90.329716][ T5904] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.345844][ T5904] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.353084][ T5904] 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. [ 90.379116][ T5904] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.430916][ T5904] hsr_slave_0: entered promiscuous mode [ 90.438809][ T5904] hsr_slave_1: entered promiscuous mode [ 90.445412][ T5904] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.454544][ T5904] Cannot create hsr debugfs directory [ 91.854922][ T3513] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.922571][ T5105] Bluetooth: hci0: command tx timeout [ 92.164751][ T9] cfg80211: failed to load regulatory.db [ 94.003295][ T5105] Bluetooth: hci0: command tx timeout [ 94.163701][ T3513] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.236492][ T3513] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.199124][ T5904] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.214901][ T5904] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.237569][ T3513] hsr_slave_0: left promiscuous mode [ 95.245575][ T3513] hsr_slave_1: left promiscuous mode [ 95.252121][ T3513] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.259549][ T3513] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 95.268542][ T3513] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.276487][ T3513] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 95.293917][ T3513] bridge_slave_1: left allmulticast mode [ 95.299633][ T3513] bridge_slave_1: left promiscuous mode [ 95.308376][ T3513] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.322374][ T3513] bridge_slave_0: left allmulticast mode [ 95.328049][ T3513] bridge_slave_0: left promiscuous mode [ 95.335005][ T3513] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.358571][ T3513] veth1_macvtap: left promiscuous mode [ 95.364600][ T3513] veth0_macvtap: left promiscuous mode [ 95.370341][ T3513] veth1_vlan: left promiscuous mode [ 95.376139][ T3513] veth0_vlan: left promiscuous mode [ 95.880532][ T3513] team0 (unregistering): Port device team_slave_1 removed [ 95.919574][ T3513] team0 (unregistering): Port device team_slave_0 removed [ 95.953140][ T3513] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.990973][ T3513] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 96.083080][ T5105] Bluetooth: hci0: command tx timeout [ 96.295468][ T3513] bond0 (unregistering): Released all slaves [ 96.379070][ T5904] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.388724][ T5904] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.483510][ T5904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.504523][ T5904] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.517046][ T3448] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.524397][ T3448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.543506][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.550688][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.790198][ T5904] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.829694][ T5904] veth0_vlan: entered promiscuous mode [ 96.847181][ T5904] veth1_vlan: entered promiscuous mode [ 96.879119][ T5904] veth0_macvtap: entered promiscuous mode [ 96.888619][ T5904] veth1_macvtap: entered promiscuous mode [ 96.909970][ T5904] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.923910][ T5904] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.936145][ T5904] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.945917][ T5904] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.954745][ T5904] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.963855][ T5904] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.037109][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.049053][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.079547][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.087547][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.131399][ T5951] syz.0.17[5951]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 97.144642][ T5951] loop0: detected capacity change from 0 to 16 [ 97.169210][ T5951] erofs: (device loop0): mounted with root inode @ nid 36. [ 97.183825][ T5951] syz.0.17: attempt to access beyond end of device [ 97.183825][ T5951] loop0: rw=0, sector=8, nr_sectors = 16 limit=16 [ 97.200848][ T5951] syz.0.17: attempt to access beyond end of device [ 97.200848][ T5951] loop0: rw=524288, sector=16, nr_sectors = 16 limit=16 [ 97.217570][ T5951] syz.0.17: attempt to access beyond end of device [ 97.217570][ T5951] loop0: rw=524288, sector=8, nr_sectors = 16 limit=16 [ 97.238827][ T5904] BUG: Bad page state in process syz-executor pfn:7727e [ 97.246326][ T5904] page:ffffea0001dc9f80 refcount:0 mapcount:0 mapping:ffff8880641387c8 index:0x2 pfn:0x7727e [ 97.256902][ T5904] aops:z_erofs_cache_aops ino:0 [ 97.262193][ T5904] flags: 0xfff00000000001(locked|node=0|zone=1|lastcpupid=0x7ff) [ 97.269982][ T5904] page_type: 0xffffffff() [ 97.274763][ T5904] raw: 00fff00000000001 dead000000000100 dead000000000122 ffff8880641387c8 [ 97.284052][ T5904] raw: 0000000000000002 0000000000000000 00000000ffffffff 0000000000000000 [ 97.293095][ T5904] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 97.300424][ T5904] page_owner tracks the page as allocated [ 97.306786][ T5904] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x192840(GFP_NOWAIT|__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 5951, tgid 5951 (syz.0.17), ts 97183610599, free_ts 97161103805 [ 97.328884][ T5904] post_alloc_hook+0x1cd/0x210 [ 97.334034][ T5904] get_page_from_freelist+0x195c/0x19f0 [ 97.339633][ T5904] __alloc_pages+0x1e3/0x460 [ 97.344682][ T5904] z_erofs_do_read_page+0x20c0/0x3680 [ 97.350090][ T5904] z_erofs_pcluster_readmore+0x2cf/0x450 [ 97.356098][ T5904] z_erofs_read_folio+0x208/0x540 [ 97.361155][ T5904] filemap_read_folio+0x167/0x760 [ 97.366646][ T5904] do_read_cache_folio+0x470/0x7e0 [ 97.372068][ T5904] erofs_bread+0x16f/0x630 [ 97.376524][ T5904] erofs_namei+0x28c/0xf00 [ 97.381804][ T5904] erofs_lookup+0x135/0x310 [ 97.386358][ T5904] lookup_one_qstr_excl+0x112/0x250 [ 97.391919][ T5904] filename_create+0x222/0x460 [ 97.396737][ T5904] do_symlinkat+0xbd/0x3f0 [ 97.401201][ T5904] __x64_sys_symlinkat+0x99/0xb0 [ 97.406959][ T5904] do_syscall_64+0x55/0xb0 [ 97.411445][ T5904] page last free stack trace: [ 97.416189][ T5904] free_unref_page_prepare+0x7ce/0x8e0 [ 97.421784][ T5904] free_unref_page+0x32/0x2e0 [ 97.426517][ T5904] __unfreeze_partials+0x1cf/0x210 [ 97.431719][ T5904] put_cpu_partial+0x17c/0x250 [ 97.436527][ T5904] __slab_free+0x31d/0x410 [ 97.440981][ T5904] qlist_free_all+0x75/0xe0 [ 97.445735][ T5904] kasan_quarantine_reduce+0x143/0x160 [ 97.451229][ T5904] __kasan_slab_alloc+0x22/0x80 [ 97.456186][ T5904] slab_post_alloc_hook+0x6e/0x4d0 [ 97.461353][ T5904] kmem_cache_alloc+0x11e/0x2e0 [ 97.466344][ T5904] getname_flags+0xbb/0x500 [ 97.470907][ T5904] do_sys_openat2+0xcb/0x1c0 [ 97.475571][ T5904] __x64_sys_openat+0x139/0x160 [ 97.480466][ T5904] do_syscall_64+0x55/0xb0 [ 97.485251][ T5904] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.491188][ T5904] Modules linked in: [ 97.495280][ T5904] CPU: 1 PID: 5904 Comm: syz-executor Not tainted syzkaller #0 [ 97.502858][ T5904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 97.512953][ T5904] Call Trace: [ 97.516252][ T5904] [ 97.519231][ T5904] dump_stack_lvl+0x16c/0x230 [ 97.523952][ T5904] ? show_regs_print_info+0x20/0x20 [ 97.529182][ T5904] ? swiotlb_print_info+0x70/0x70 [ 97.534252][ T5904] bad_page+0x14b/0x170 [ 97.538447][ T5904] free_unref_page_prepare+0x887/0x8e0 [ 97.543954][ T5904] free_unref_page+0x32/0x2e0 [ 97.548661][ T5904] ? __folio_put+0xef/0x210 [ 97.553192][ T5904] erofs_try_to_free_all_cached_pages+0x295/0x600 [ 97.559665][ T5904] erofs_shrink_workstation+0x118/0x290 [ 97.565240][ T5904] ? erofs_shrinker_unregister+0x170/0x170 [ 97.571086][ T5904] ? io_schedule+0xd0/0xd0 [ 97.575527][ T5904] ? kobject_put+0x43c/0x470 [ 97.580129][ T5904] erofs_shrinker_unregister+0x5d/0x170 [ 97.585720][ T5904] erofs_put_super+0x4e/0x150 [ 97.590431][ T5904] ? erofs_free_inode+0xb0/0xb0 [ 97.595312][ T5904] generic_shutdown_super+0x134/0x2b0 [ 97.600711][ T5904] kill_block_super+0x44/0x90 [ 97.605406][ T5904] erofs_kill_sb+0x4c/0x140 [ 97.609927][ T5904] deactivate_locked_super+0x97/0x100 [ 97.615526][ T5904] cleanup_mnt+0x429/0x4c0 [ 97.619954][ T5904] task_work_run+0x1ce/0x250 [ 97.624562][ T5904] ? task_work_cancel+0x240/0x240 [ 97.629622][ T5904] ? exit_to_user_mode_loop+0x3b/0x110 [ 97.635098][ T5904] exit_to_user_mode_loop+0xe6/0x110 [ 97.640397][ T5904] exit_to_user_mode_prepare+0xf6/0x180 [ 97.645978][ T5904] syscall_exit_to_user_mode+0x1a/0x50 [ 97.651487][ T5904] do_syscall_64+0x61/0xb0 [ 97.655944][ T5904] ? clear_bhb_loop+0x40/0x90 [ 97.660634][ T5904] ? clear_bhb_loop+0x40/0x90 [ 97.665340][ T5904] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.671238][ T5904] RIP: 0033:0x7f37c2d902f7 [ 97.675678][ T5904] 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 [ 97.695295][ T5904] RSP: 002b:00007ffc77eba418 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 97.703713][ T5904] RAX: 0000000000000000 RBX: 00007f37c2e11d7d RCX: 00007f37c2d902f7 [ 97.711698][ T5904] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc77eba4d0 [ 97.719675][ T5904] RBP: 00007ffc77eba4d0 R08: 0000000000000000 R09: 0000000000000000 [ 97.727653][ T5904] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc77ebb560 [ 97.735626][ T5904] R13: 00007f37c2e11d7d R14: 0000000000017b98 R15: 00007ffc77ebb5a0 [ 97.743624][ T5904] [ 97.747269][ T5904] Disabling lock debugging due to kernel taint