[ 59.702417][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.727287][ T154] device veth1_macvtap left promiscuous mode
[ 59.735066][ T154] device veth0_macvtap left promiscuous mode
[ 59.742707][ T154] device veth1_vlan left promiscuous mode
[ 59.748701][ T154] device veth0_vlan left promiscuous mode
[ 59.859631][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 59.871999][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 59.882798][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 59.898548][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 59.945918][ T154] bond0 (unregistering): Released all slaves
[ 71.042131][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.048543][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
Warning: Permanently added '10.128.1.6' (ED25519) to the list of known hosts.
2026/01/03 04:18:00 ignoring optional flag "type"="gce"
2026/01/03 04:18:01 parsed 1 programs
2026/01/03 04:18:03 executed programs: 0
[ 74.823456][ T4436] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 74.949191][ T4510] chnl_net:caif_netlink_parms(): no params data found
[ 74.982464][ T4510] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.989584][ T4510] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.997796][ T4510] device bridge_slave_0 entered promiscuous mode
[ 75.005430][ T4510] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.012715][ T4510] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.021312][ T4510] device bridge_slave_1 entered promiscuous mode
[ 75.037957][ T4510] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 75.048410][ T4510] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 75.068969][ T4510] team0: Port device team_slave_0 added
[ 75.076105][ T4510] team0: Port device team_slave_1 added
[ 75.092792][ T4510] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 75.099733][ T4510] 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.
[ 75.126292][ T4510] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 75.138160][ T4510] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 75.145339][ T4510] 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.
[ 75.171798][ T4510] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 75.197030][ T4510] device hsr_slave_0 entered promiscuous mode
[ 75.204339][ T4510] device hsr_slave_1 entered promiscuous mode
[ 75.708254][ T4510] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 75.718690][ T4510] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 75.728998][ T4510] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 75.739483][ T4510] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 75.767506][ T4510] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.774908][ T4510] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.782527][ T4510] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.789710][ T4510] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.847968][ T4510] 8021q: adding VLAN 0 to HW filter on device bond0
[ 75.862750][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.873049][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.881179][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.889984][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 75.906314][ T4510] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.920216][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.929599][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.936926][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.959357][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.969390][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.976743][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.997483][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 76.008978][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 76.018705][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 76.029474][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 76.046900][ T4510] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 76.058919][ T4510] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 76.071943][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 76.081943][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 76.090945][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 76.100751][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 76.109477][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 76.124002][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 76.173303][ T1108] cfg80211: failed to load regulatory.db
[ 76.301817][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 76.309336][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 76.323864][ T4510] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 76.346893][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 76.365883][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 76.393677][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 76.403122][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 76.416365][ T4510] device veth0_vlan entered promiscuous mode
[ 76.425421][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 76.435544][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 76.448628][ T4510] device veth1_vlan entered promiscuous mode
[ 76.496782][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.506324][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.530805][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.539975][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.575152][ T4510] device veth0_macvtap entered promiscuous mode
[ 76.594343][ T4510] device veth1_macvtap entered promiscuous mode
[ 76.637046][ T4510] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.647257][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.656693][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 76.672779][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 76.683623][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 76.698636][ T4510] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.706877][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 76.716700][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 76.729132][ T4510] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.742605][ T4510] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.758097][ T4510] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.768496][ T4510] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.887446][ T4595] FAULT_INJECTION: forcing a failure.
[ 76.887446][ T4595] name failslab, interval 1, probability 0, space 0, times 1
[ 76.892075][ T13] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.922794][ T4595] CPU: 1 PID: 4595 Comm: syz-executor.0 Not tainted syzkaller #0
[ 76.931396][ T4595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 76.941656][ T4595] Call Trace:
[ 76.945043][ T4595]
[ 76.947995][ T4595] dump_stack_lvl+0x168/0x230
[ 76.952733][ T4595] ? show_regs_print_info+0x20/0x20
[ 76.958241][ T4595] ? load_image+0x3b0/0x3b0
[ 76.962881][ T4595] ? __might_sleep+0xf0/0xf0
[ 76.967639][ T4595] ? __lock_acquire+0x7c60/0x7c60
[ 76.972760][ T4595] should_fail+0x38c/0x4c0
[ 76.977182][ T4595] should_failslab+0x5/0x20
[ 76.981684][ T4595] slab_pre_alloc_hook+0x51/0xc0
[ 76.986742][ T4595] ? copy_mm+0x8b1/0x1380
[ 76.991294][ T4595] kmem_cache_alloc+0x3d/0x290
[ 76.996070][ T4595] copy_mm+0x8b1/0x1380
[ 77.000350][ T4595] ? copy_signal+0x640/0x640
[ 77.004941][ T4595] ? __init_rwsem+0x11e/0x160
[ 77.009800][ T4595] ? copy_signal+0x537/0x640
[ 77.014479][ T4595] copy_process+0x17c6/0x3e00
[ 77.019345][ T4595] ? __lock_acquire+0x7c60/0x7c60
[ 77.024571][ T4595] ? __pidfd_prepare+0x140/0x140
[ 77.029541][ T4595] ? memset+0x1e/0x40
[ 77.033617][ T4595] kernel_clone+0x219/0x930
[ 77.038210][ T4595] ? create_io_thread+0x130/0x130
[ 77.043503][ T4595] ? vfs_write+0x84d/0xd00
[ 77.047930][ T4595] __se_sys_clone3+0x2d5/0x360
[ 77.052829][ T4595] ? __x64_sys_clone3+0x60/0x60
[ 77.057984][ T4595] ? lockdep_hardirqs_on+0x94/0x140
[ 77.063188][ T4595] do_syscall_64+0x4c/0xa0
[ 77.067700][ T4595] ? clear_bhb_loop+0x30/0x80
[ 77.072385][ T4595] ? clear_bhb_loop+0x30/0x80
[ 77.077413][ T4595] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 77.083566][ T4595] RIP: 0033:0x7f316d033ae9
[ 77.088011][ T4595] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 77.108160][ T4595] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 77.116586][ T4595] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 77.124564][ T4595] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 77.132818][ T4595] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 77.141054][ T4595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 77.149111][ T4595] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 77.157102][ T4595]
[ 77.218337][ T4600] FAULT_INJECTION: forcing a failure.
[ 77.218337][ T4600] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 77.236756][ T4600] CPU: 1 PID: 4600 Comm: syz-executor.0 Not tainted syzkaller #0
[ 77.244545][ T4600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 77.254711][ T4600] Call Trace:
[ 77.258105][ T4600]
[ 77.261158][ T4600] dump_stack_lvl+0x168/0x230
[ 77.265979][ T4600] ? show_regs_print_info+0x20/0x20
[ 77.271298][ T4600] ? load_image+0x3b0/0x3b0
[ 77.275926][ T4600] ? __lock_acquire+0x7c60/0x7c60
[ 77.281096][ T4600] should_fail+0x38c/0x4c0
[ 77.285656][ T4600] prepare_alloc_pages+0x1e4/0x5f0
[ 77.290896][ T4600] __alloc_pages+0x10e/0x470
[ 77.295537][ T4600] ? zone_statistics+0x170/0x170
[ 77.300617][ T4600] ? alloc_pages+0x438/0x550
[ 77.305244][ T4600] pte_alloc_one+0x80/0x2f0
[ 77.309786][ T4600] ? rcu_lock_release+0x20/0x20
[ 77.314666][ T4600] ? __rwlock_init+0x140/0x140
[ 77.319652][ T4600] ? do_raw_spin_unlock+0x11d/0x230
[ 77.324996][ T4600] __pte_alloc+0x21/0x150
[ 77.329369][ T4600] ? __pud_alloc+0x122/0x140
[ 77.334124][ T4600] copy_page_range+0x29b8/0x3220
[ 77.339234][ T4600] ? pfn_valid+0x380/0x380
[ 77.343778][ T4600] ? validate_mm_rb+0x1fd/0x230
[ 77.348748][ T4600] ? __vma_link_rb+0x527/0x550
[ 77.353628][ T4600] ? validate_mm_rb+0x230/0x230
[ 77.358957][ T4600] copy_mm+0xc60/0x1380
[ 77.363162][ T4600] ? copy_signal+0x640/0x640
[ 77.367957][ T4600] ? __init_rwsem+0x11e/0x160
[ 77.372670][ T4600] ? copy_signal+0x537/0x640
[ 77.377377][ T4600] copy_process+0x17c6/0x3e00
[ 77.382195][ T4600] ? __lock_acquire+0x7c60/0x7c60
[ 77.387345][ T4600] ? __pidfd_prepare+0x140/0x140
[ 77.392316][ T4600] ? memset+0x1e/0x40
[ 77.396332][ T4600] kernel_clone+0x219/0x930
[ 77.400958][ T4600] ? create_io_thread+0x130/0x130
[ 77.406207][ T4600] ? vfs_write+0x84d/0xd00
[ 77.410673][ T4600] __se_sys_clone3+0x2d5/0x360
[ 77.415641][ T4600] ? __x64_sys_clone3+0x60/0x60
[ 77.420650][ T4600] ? lockdep_hardirqs_on+0x94/0x140
[ 77.426021][ T4600] do_syscall_64+0x4c/0xa0
[ 77.430602][ T4600] ? clear_bhb_loop+0x30/0x80
[ 77.435445][ T4600] ? clear_bhb_loop+0x30/0x80
[ 77.440160][ T4600] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 77.446079][ T4600] RIP: 0033:0x7f316d033ae9
[ 77.450525][ T4600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 77.470607][ T4600] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 77.479155][ T4600] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 77.487157][ T4600] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 77.495171][ T4600] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 77.503265][ T4600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 77.511313][ T4600] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 77.519445][ T4600]
[ 77.586040][ T4619] FAULT_INJECTION: forcing a failure.
[ 77.586040][ T4619] name failslab, interval 1, probability 0, space 0, times 0
[ 77.599144][ T4619] CPU: 0 PID: 4619 Comm: syz-executor.0 Not tainted syzkaller #0
[ 77.606982][ T4619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 77.617240][ T4619] Call Trace:
[ 77.620552][ T4619]
[ 77.623512][ T4619] dump_stack_lvl+0x168/0x230
[ 77.628321][ T4619] ? show_regs_print_info+0x20/0x20
[ 77.633736][ T4619] ? load_image+0x3b0/0x3b0
[ 77.638358][ T4619] ? __might_sleep+0xf0/0xf0
[ 77.643009][ T4619] ? __lock_acquire+0x7c60/0x7c60
[ 77.648076][ T4619] should_fail+0x38c/0x4c0
[ 77.652534][ T4619] should_failslab+0x5/0x20
[ 77.657069][ T4619] slab_pre_alloc_hook+0x51/0xc0
[ 77.662045][ T4619] ? ptlock_alloc+0x1c/0x60
[ 77.666666][ T4619] kmem_cache_alloc+0x3d/0x290
[ 77.671468][ T4619] ptlock_alloc+0x1c/0x60
[ 77.676016][ T4619] pte_alloc_one+0xc5/0x2f0
[ 77.680560][ T4619] ? rcu_lock_release+0x20/0x20
[ 77.685445][ T4619] ? __rwlock_init+0x140/0x140
[ 77.690338][ T4619] ? do_raw_spin_unlock+0x11d/0x230
[ 77.695744][ T4619] __pte_alloc+0x21/0x150
[ 77.700283][ T4619] ? __pud_alloc+0x122/0x140
[ 77.705190][ T4619] copy_page_range+0x29b8/0x3220
[ 77.710301][ T4619] ? pfn_valid+0x380/0x380
[ 77.715002][ T4619] ? validate_mm_rb+0x1fd/0x230
[ 77.719891][ T4619] ? __vma_link_rb+0x527/0x550
[ 77.724860][ T4619] ? validate_mm_rb+0x230/0x230
[ 77.729837][ T4619] copy_mm+0xc60/0x1380
[ 77.734146][ T4619] ? copy_signal+0x640/0x640
[ 77.738859][ T4619] ? __init_rwsem+0x11e/0x160
[ 77.743568][ T4619] ? copy_signal+0x537/0x640
[ 77.748201][ T4619] copy_process+0x17c6/0x3e00
[ 77.752945][ T4619] ? __lock_acquire+0x7c60/0x7c60
[ 77.758009][ T4619] ? __pidfd_prepare+0x140/0x140
[ 77.763188][ T4619] ? memset+0x1e/0x40
[ 77.767280][ T4619] kernel_clone+0x219/0x930
[ 77.772073][ T4619] ? create_io_thread+0x130/0x130
[ 77.777217][ T4619] ? vfs_write+0x84d/0xd00
[ 77.782064][ T4619] __se_sys_clone3+0x2d5/0x360
[ 77.787119][ T4619] ? __x64_sys_clone3+0x60/0x60
[ 77.792087][ T4619] ? lockdep_hardirqs_on+0x94/0x140
[ 77.797382][ T4619] do_syscall_64+0x4c/0xa0
[ 77.801797][ T4619] ? clear_bhb_loop+0x30/0x80
[ 77.806478][ T4619] ? clear_bhb_loop+0x30/0x80
[ 77.811161][ T4619] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 77.817317][ T4619] RIP: 0033:0x7f316d033ae9
[ 77.821906][ T4619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 77.841688][ T4619] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 77.850376][ T4619] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 77.858389][ T4619] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 77.866450][ T4619] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 77.874649][ T4619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 77.882770][ T4619] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 77.890870][ T4619]
[ 77.937044][ T4629] FAULT_INJECTION: forcing a failure.
[ 77.937044][ T4629] name failslab, interval 1, probability 0, space 0, times 0
[ 77.950286][ T4629] CPU: 0 PID: 4629 Comm: syz-executor.0 Not tainted syzkaller #0
[ 77.958320][ T4629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 77.968767][ T4629] Call Trace:
[ 77.972201][ T4629]
[ 77.975425][ T4629] dump_stack_lvl+0x168/0x230
[ 77.980357][ T4629] ? show_regs_print_info+0x20/0x20
[ 77.985609][ T4629] ? load_image+0x3b0/0x3b0
[ 77.990331][ T4629] ? __might_sleep+0xf0/0xf0
[ 77.995055][ T4629] ? __lock_acquire+0x7c60/0x7c60
[ 78.000211][ T4629] should_fail+0x38c/0x4c0
[ 78.004671][ T4629] should_failslab+0x5/0x20
[ 78.009289][ T4629] slab_pre_alloc_hook+0x51/0xc0
[ 78.014344][ T4629] ? copy_mm+0x8b1/0x1380
[ 78.018713][ T4629] kmem_cache_alloc+0x3d/0x290
[ 78.023531][ T4629] copy_mm+0x8b1/0x1380
[ 78.027735][ T4629] ? copy_signal+0x640/0x640
[ 78.032359][ T4629] ? __init_rwsem+0x11e/0x160
[ 78.037071][ T4629] ? copy_signal+0x537/0x640
[ 78.041700][ T4629] copy_process+0x17c6/0x3e00
[ 78.046535][ T4629] ? __lock_acquire+0x7c60/0x7c60
[ 78.051602][ T4629] ? __pidfd_prepare+0x140/0x140
[ 78.056583][ T4629] ? memset+0x1e/0x40
[ 78.060690][ T4629] kernel_clone+0x219/0x930
[ 78.065343][ T4629] ? create_io_thread+0x130/0x130
[ 78.070489][ T4629] ? vfs_write+0x84d/0xd00
[ 78.075134][ T4629] __se_sys_clone3+0x2d5/0x360
[ 78.079930][ T4629] ? __x64_sys_clone3+0x60/0x60
[ 78.084931][ T4629] ? lockdep_hardirqs_on+0x94/0x140
[ 78.090343][ T4629] do_syscall_64+0x4c/0xa0
[ 78.094880][ T4629] ? clear_bhb_loop+0x30/0x80
[ 78.099780][ T4629] ? clear_bhb_loop+0x30/0x80
[ 78.104776][ T4629] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.110715][ T4629] RIP: 0033:0x7f316d033ae9
[ 78.115246][ T4629] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 78.135086][ T4629] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 78.143747][ T4629] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 78.151760][ T4629] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 78.159883][ T4629] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 78.168066][ T4629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 78.176071][ T4629] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 78.184388][ T4629]
[ 78.258698][ T4647] FAULT_INJECTION: forcing a failure.
[ 78.258698][ T4647] name failslab, interval 1, probability 0, space 0, times 0
[ 78.272285][ T4647] CPU: 0 PID: 4647 Comm: syz-executor.0 Not tainted syzkaller #0
[ 78.280433][ T4647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 78.290519][ T4647] Call Trace:
[ 78.293827][ T4647]
[ 78.296982][ T4647] dump_stack_lvl+0x168/0x230
[ 78.301787][ T4647] ? show_regs_print_info+0x20/0x20
[ 78.307208][ T4647] ? load_image+0x3b0/0x3b0
[ 78.311928][ T4647] ? __might_sleep+0xf0/0xf0
[ 78.316649][ T4647] ? __lock_acquire+0x7c60/0x7c60
[ 78.321720][ T4647] should_fail+0x38c/0x4c0
[ 78.326405][ T4647] should_failslab+0x5/0x20
[ 78.331116][ T4647] slab_pre_alloc_hook+0x51/0xc0
[ 78.336275][ T4647] ? ptlock_alloc+0x1c/0x60
[ 78.340814][ T4647] kmem_cache_alloc+0x3d/0x290
[ 78.345612][ T4647] ptlock_alloc+0x1c/0x60
[ 78.350061][ T4647] pte_alloc_one+0xc5/0x2f0
[ 78.354594][ T4647] ? rcu_lock_release+0x20/0x20
[ 78.359572][ T4647] ? __rwlock_init+0x140/0x140
[ 78.364672][ T4647] ? do_raw_spin_unlock+0x11d/0x230
[ 78.370081][ T4647] __pte_alloc+0x21/0x150
[ 78.374443][ T4647] ? __pud_alloc+0x122/0x140
[ 78.379068][ T4647] copy_page_range+0x29b8/0x3220
[ 78.384083][ T4647] ? pfn_valid+0x380/0x380
[ 78.388537][ T4647] ? validate_mm_rb+0x1fd/0x230
[ 78.393506][ T4647] ? __vma_link_rb+0x527/0x550
[ 78.398295][ T4647] ? validate_mm_rb+0x230/0x230
[ 78.403175][ T4647] copy_mm+0xc60/0x1380
[ 78.407372][ T4647] ? copy_signal+0x640/0x640
[ 78.412178][ T4647] ? __init_rwsem+0x11e/0x160
[ 78.416973][ T4647] ? copy_signal+0x537/0x640
[ 78.421595][ T4647] copy_process+0x17c6/0x3e00
[ 78.426414][ T4647] ? __lock_acquire+0x7c60/0x7c60
[ 78.431559][ T4647] ? __pidfd_prepare+0x140/0x140
[ 78.436614][ T4647] ? memset+0x1e/0x40
[ 78.440658][ T4647] kernel_clone+0x219/0x930
[ 78.445372][ T4647] ? create_io_thread+0x130/0x130
[ 78.450525][ T4647] ? vfs_write+0x84d/0xd00
[ 78.454985][ T4647] __se_sys_clone3+0x2d5/0x360
[ 78.459793][ T4647] ? __x64_sys_clone3+0x60/0x60
[ 78.464716][ T4647] ? lockdep_hardirqs_on+0x94/0x140
[ 78.470053][ T4647] do_syscall_64+0x4c/0xa0
[ 78.474679][ T4647] ? clear_bhb_loop+0x30/0x80
[ 78.479391][ T4647] ? clear_bhb_loop+0x30/0x80
[ 78.484107][ T4647] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.490035][ T4647] RIP: 0033:0x7f316d033ae9
[ 78.494477][ T4647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 78.514453][ T4647] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 78.522990][ T4647] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 78.530997][ T4647] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 78.539091][ T4647] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 78.547274][ T4647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 78.555573][ T4647] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 78.563668][ T4647]
[ 78.595569][ T4665] FAULT_INJECTION: forcing a failure.
[ 78.595569][ T4665] name failslab, interval 1, probability 0, space 0, times 0
[ 78.608588][ T4665] CPU: 0 PID: 4665 Comm: syz-executor.0 Not tainted syzkaller #0
[ 78.616422][ T4665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 78.626865][ T4665] Call Trace:
[ 78.630172][ T4665]
[ 78.633129][ T4665] dump_stack_lvl+0x168/0x230
[ 78.637844][ T4665] ? show_regs_print_info+0x20/0x20
[ 78.643272][ T4665] ? load_image+0x3b0/0x3b0
[ 78.647954][ T4665] ? __might_sleep+0xf0/0xf0
[ 78.652670][ T4665] ? __lock_acquire+0x7c60/0x7c60
[ 78.657731][ T4665] should_fail+0x38c/0x4c0
[ 78.662269][ T4665] should_failslab+0x5/0x20
[ 78.666891][ T4665] slab_pre_alloc_hook+0x51/0xc0
[ 78.671949][ T4665] ? ptlock_alloc+0x1c/0x60
[ 78.676481][ T4665] kmem_cache_alloc+0x3d/0x290
[ 78.681366][ T4665] ptlock_alloc+0x1c/0x60
[ 78.685853][ T4665] pte_alloc_one+0xc5/0x2f0
[ 78.690395][ T4665] ? rcu_lock_release+0x20/0x20
[ 78.695446][ T4665] ? __rwlock_init+0x140/0x140
[ 78.700243][ T4665] ? do_raw_spin_unlock+0x11d/0x230
[ 78.705480][ T4665] __pte_alloc+0x21/0x150
[ 78.710023][ T4665] ? __pud_alloc+0x122/0x140
[ 78.714731][ T4665] copy_page_range+0x29b8/0x3220
[ 78.719838][ T4665] ? pfn_valid+0x380/0x380
[ 78.724472][ T4665] ? validate_mm_rb+0x1fd/0x230
[ 78.729359][ T4665] ? __vma_link_rb+0x527/0x550
[ 78.734161][ T4665] ? validate_mm_rb+0x230/0x230
[ 78.739139][ T4665] copy_mm+0xc60/0x1380
[ 78.743425][ T4665] ? copy_signal+0x640/0x640
[ 78.748051][ T4665] ? __init_rwsem+0x11e/0x160
[ 78.752849][ T4665] ? copy_signal+0x537/0x640
[ 78.757467][ T4665] copy_process+0x17c6/0x3e00
[ 78.762284][ T4665] ? __lock_acquire+0x7c60/0x7c60
[ 78.767528][ T4665] ? __pidfd_prepare+0x140/0x140
[ 78.772508][ T4665] ? memset+0x1e/0x40
[ 78.776528][ T4665] kernel_clone+0x219/0x930
[ 78.781076][ T4665] ? create_io_thread+0x130/0x130
[ 78.786158][ T4665] ? vfs_write+0x84d/0xd00
[ 78.790607][ T4665] __se_sys_clone3+0x2d5/0x360
[ 78.795400][ T4665] ? __x64_sys_clone3+0x60/0x60
[ 78.800406][ T4665] ? lockdep_hardirqs_on+0x94/0x140
[ 78.805636][ T4665] do_syscall_64+0x4c/0xa0
[ 78.810089][ T4665] ? clear_bhb_loop+0x30/0x80
[ 78.814797][ T4665] ? clear_bhb_loop+0x30/0x80
[ 78.819609][ T4665] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.825683][ T4665] RIP: 0033:0x7f316d033ae9
[ 78.830127][ T4665] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 78.849851][ T4665] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 78.858563][ T4665] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 78.866571][ T4665] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 78.874571][ T4665] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 78.883107][ T4665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 78.891288][ T4665] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 78.899397][ T4665]
[ 78.933346][ T4684] FAULT_INJECTION: forcing a failure.
[ 78.933346][ T4684] name failslab, interval 1, probability 0, space 0, times 0
[ 78.947189][ T4684] CPU: 0 PID: 4684 Comm: syz-executor.0 Not tainted syzkaller #0
[ 78.955307][ T4684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 78.965490][ T4684] Call Trace:
[ 78.968882][ T4684]
[ 78.971932][ T4684] dump_stack_lvl+0x168/0x230
[ 78.976823][ T4684] ? show_regs_print_info+0x20/0x20
[ 78.982054][ T4684] ? load_image+0x3b0/0x3b0
[ 78.986603][ T4684] should_fail+0x38c/0x4c0
[ 78.991055][ T4684] should_failslab+0x5/0x20
[ 78.995594][ T4684] slab_pre_alloc_hook+0x51/0xc0
[ 79.000597][ T4684] ? anon_vma_clone+0xbd/0x4f0
[ 79.001214][ T23] Bluetooth: hci0: command 0x041b tx timeout
[ 79.005387][ T4684] kmem_cache_alloc+0x3d/0x290
[ 79.016588][ T4684] ? vma_interval_tree_augment_rotate+0x190/0x190
[ 79.023055][ T4684] anon_vma_clone+0xbd/0x4f0
[ 79.027803][ T4684] anon_vma_fork+0x7e/0x500
[ 79.032774][ T4684] ? kmem_cache_alloc+0x133/0x290
[ 79.038025][ T4684] copy_mm+0x9e3/0x1380
[ 79.042230][ T4684] ? copy_signal+0x640/0x640
[ 79.046975][ T4684] ? __init_rwsem+0x11e/0x160
[ 79.051771][ T4684] ? copy_signal+0x537/0x640
[ 79.056705][ T4684] copy_process+0x17c6/0x3e00
[ 79.061533][ T4684] ? __lock_acquire+0x7c60/0x7c60
[ 79.066665][ T4684] ? __pidfd_prepare+0x140/0x140
[ 79.071658][ T4684] ? memset+0x1e/0x40
[ 79.075815][ T4684] kernel_clone+0x219/0x930
[ 79.080346][ T4684] ? create_io_thread+0x130/0x130
[ 79.085509][ T4684] ? vfs_write+0x84d/0xd00
[ 79.089983][ T4684] __se_sys_clone3+0x2d5/0x360
[ 79.094876][ T4684] ? __x64_sys_clone3+0x60/0x60
[ 79.099810][ T4684] ? lockdep_hardirqs_on+0x94/0x140
[ 79.105205][ T4684] do_syscall_64+0x4c/0xa0
[ 79.109874][ T4684] ? clear_bhb_loop+0x30/0x80
[ 79.114808][ T4684] ? clear_bhb_loop+0x30/0x80
[ 79.119536][ T4684] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.125637][ T4684] RIP: 0033:0x7f316d033ae9
[ 79.130079][ T4684] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 79.150499][ T4684] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 79.159059][ T4684] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 79.167256][ T4684] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 79.175370][ T4684] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 79.183565][ T4684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 79.191658][ T4684] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 79.199869][ T4684]
[ 79.244577][ T4700] FAULT_INJECTION: forcing a failure.
[ 79.244577][ T4700] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 79.261387][ T4700] CPU: 0 PID: 4700 Comm: syz-executor.0 Not tainted syzkaller #0
[ 79.269168][ T4700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 79.280734][ T4700] Call Trace:
[ 79.284107][ T4700]
[ 79.287042][ T4700] dump_stack_lvl+0x168/0x230
[ 79.291906][ T4700] ? show_regs_print_info+0x20/0x20
[ 79.297104][ T4700] ? load_image+0x3b0/0x3b0
[ 79.301610][ T4700] ? __lock_acquire+0x7c60/0x7c60
[ 79.306756][ T4700] should_fail+0x38c/0x4c0
[ 79.311298][ T4700] prepare_alloc_pages+0x1e4/0x5f0
[ 79.316496][ T4700] __alloc_pages+0x10e/0x470
[ 79.321199][ T4700] ? zone_statistics+0x170/0x170
[ 79.326146][ T4700] ? alloc_pages+0x438/0x550
[ 79.330744][ T4700] pte_alloc_one+0x80/0x2f0
[ 79.335252][ T4700] ? rcu_lock_release+0x20/0x20
[ 79.340207][ T4700] ? __rwlock_init+0x140/0x140
[ 79.344975][ T4700] ? do_raw_spin_unlock+0x11d/0x230
[ 79.350175][ T4700] __pte_alloc+0x21/0x150
[ 79.354508][ T4700] ? __pud_alloc+0x122/0x140
[ 79.359099][ T4700] copy_page_range+0x29b8/0x3220
[ 79.364186][ T4700] ? pfn_valid+0x380/0x380
[ 79.368736][ T4700] ? validate_mm_rb+0x1fd/0x230
[ 79.373692][ T4700] ? vma_gap_callbacks_rotate+0x1c1/0x1f0
[ 79.379530][ T4700] copy_mm+0xc60/0x1380
[ 79.383793][ T4700] ? copy_signal+0x640/0x640
[ 79.388513][ T4700] ? __init_rwsem+0x11e/0x160
[ 79.393281][ T4700] ? copy_signal+0x537/0x640
[ 79.397965][ T4700] copy_process+0x17c6/0x3e00
[ 79.402662][ T4700] ? __lock_acquire+0x7c60/0x7c60
[ 79.407695][ T4700] ? __pidfd_prepare+0x140/0x140
[ 79.412641][ T4700] ? memset+0x1e/0x40
[ 79.416720][ T4700] kernel_clone+0x219/0x930
[ 79.421486][ T4700] ? create_io_thread+0x130/0x130
[ 79.426794][ T4700] ? vfs_write+0x84d/0xd00
[ 79.431225][ T4700] __se_sys_clone3+0x2d5/0x360
[ 79.436283][ T4700] ? __x64_sys_clone3+0x60/0x60
[ 79.441185][ T4700] ? lockdep_hardirqs_on+0x94/0x140
[ 79.446387][ T4700] do_syscall_64+0x4c/0xa0
[ 79.450799][ T4700] ? clear_bhb_loop+0x30/0x80
[ 79.455597][ T4700] ? clear_bhb_loop+0x30/0x80
[ 79.460282][ T4700] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.466271][ T4700] RIP: 0033:0x7f316d033ae9
[ 79.470688][ T4700] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 79.490584][ T4700] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 79.499177][ T4700] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 79.507150][ T4700] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 79.515119][ T4700] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 79.523262][ T4700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 79.531337][ T4700] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 79.539357][ T4700]
[ 79.583252][ T4703] FAULT_INJECTION: forcing a failure.
[ 79.583252][ T4703] name failslab, interval 1, probability 0, space 0, times 0
[ 79.597609][ T4703] CPU: 0 PID: 4703 Comm: syz-executor.0 Not tainted syzkaller #0
[ 79.605455][ T4703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 79.615626][ T4703] Call Trace:
[ 79.618929][ T4703]
[ 79.621884][ T4703] dump_stack_lvl+0x168/0x230
[ 79.626591][ T4703] ? show_regs_print_info+0x20/0x20
[ 79.631817][ T4703] ? load_image+0x3b0/0x3b0
[ 79.636362][ T4703] ? __might_sleep+0xf0/0xf0
[ 79.641078][ T4703] ? __lock_acquire+0x7c60/0x7c60
[ 79.646297][ T4703] should_fail+0x38c/0x4c0
[ 79.650968][ T4703] should_failslab+0x5/0x20
[ 79.655643][ T4703] slab_pre_alloc_hook+0x51/0xc0
[ 79.660649][ T4703] ? copy_mm+0x8b1/0x1380
[ 79.665070][ T4703] kmem_cache_alloc+0x3d/0x290
[ 79.669847][ T4703] copy_mm+0x8b1/0x1380
[ 79.674022][ T4703] ? copy_signal+0x640/0x640
[ 79.678876][ T4703] ? __init_rwsem+0x11e/0x160
[ 79.683628][ T4703] ? copy_signal+0x537/0x640
[ 79.688221][ T4703] copy_process+0x17c6/0x3e00
[ 79.693089][ T4703] ? __lock_acquire+0x7c60/0x7c60
[ 79.698129][ T4703] ? __pidfd_prepare+0x140/0x140
[ 79.703157][ T4703] ? memset+0x1e/0x40
[ 79.707145][ T4703] kernel_clone+0x219/0x930
[ 79.711842][ T4703] ? create_io_thread+0x130/0x130
[ 79.716957][ T4703] ? vfs_write+0x84d/0xd00
[ 79.721518][ T4703] __se_sys_clone3+0x2d5/0x360
[ 79.726387][ T4703] ? __x64_sys_clone3+0x60/0x60
[ 79.731366][ T4703] ? lockdep_hardirqs_on+0x94/0x140
[ 79.736928][ T4703] do_syscall_64+0x4c/0xa0
[ 79.741627][ T4703] ? clear_bhb_loop+0x30/0x80
[ 79.746312][ T4703] ? clear_bhb_loop+0x30/0x80
[ 79.751091][ T4703] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.756985][ T4703] RIP: 0033:0x7f316d033ae9
[ 79.761408][ T4703] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
2026/01/03 04:18:08 executed programs: 9
[ 79.781267][ T4703] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 79.789808][ T4703] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 79.797804][ T4703] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 79.806064][ T4703] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 79.814132][ T4703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 79.822210][ T4703] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 79.830468][ T4703]
[ 79.879105][ T4708] FAULT_INJECTION: forcing a failure.
[ 79.879105][ T4708] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 79.901147][ T4708] CPU: 0 PID: 4708 Comm: syz-executor.0 Not tainted syzkaller #0
[ 79.909437][ T4708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 79.919618][ T4708] Call Trace:
[ 79.922925][ T4708]
[ 79.925971][ T4708] dump_stack_lvl+0x168/0x230
[ 79.930853][ T4708] ? show_regs_print_info+0x20/0x20
[ 79.936231][ T4708] ? load_image+0x3b0/0x3b0
[ 79.940786][ T4708] ? __lock_acquire+0x7c60/0x7c60
[ 79.945889][ T4708] should_fail+0x38c/0x4c0
[ 79.950495][ T4708] prepare_alloc_pages+0x1e4/0x5f0
[ 79.955854][ T4708] __alloc_pages+0x10e/0x470
[ 79.960492][ T4708] ? zone_statistics+0x170/0x170
[ 79.965491][ T4708] get_zeroed_page+0x13/0x30
[ 79.970232][ T4708] __pud_alloc+0x31/0x140
[ 79.974594][ T4708] ? copy_page_range+0x5fe/0x3220
[ 79.979753][ T4708] copy_page_range+0x2c8b/0x3220
[ 79.984735][ T4708] ? copy_process+0x17c6/0x3e00
[ 79.989816][ T4708] ? kernel_clone+0x219/0x930
[ 79.994712][ T4708] ? __se_sys_clone3+0x2d5/0x360
[ 79.999818][ T4708] ? __lock_acquire+0x7c60/0x7c60
[ 80.004973][ T4708] ? pfn_valid+0x380/0x380
[ 80.009521][ T4708] ? preempt_count_add+0x8d/0x190
[ 80.014756][ T4708] ? validate_mm_rb+0x1fd/0x230
[ 80.019660][ T4708] ? validate_mm_rb+0x230/0x230
[ 80.024554][ T4708] copy_mm+0xc60/0x1380
[ 80.028851][ T4708] ? copy_signal+0x640/0x640
[ 80.033558][ T4708] ? __init_rwsem+0x11e/0x160
[ 80.038554][ T4708] ? copy_signal+0x537/0x640
[ 80.043398][ T4708] copy_process+0x17c6/0x3e00
[ 80.048151][ T4708] ? __lock_acquire+0x7c60/0x7c60
[ 80.053222][ T4708] ? __pidfd_prepare+0x140/0x140
[ 80.058208][ T4708] ? memset+0x1e/0x40
[ 80.062331][ T4708] kernel_clone+0x219/0x930
[ 80.066882][ T4708] ? create_io_thread+0x130/0x130
[ 80.072136][ T4708] ? vfs_write+0x84d/0xd00
[ 80.076598][ T4708] __se_sys_clone3+0x2d5/0x360
[ 80.081399][ T4708] ? __x64_sys_clone3+0x60/0x60
[ 80.086317][ T4708] ? lockdep_hardirqs_on+0x94/0x140
[ 80.091653][ T4708] do_syscall_64+0x4c/0xa0
[ 80.096110][ T4708] ? clear_bhb_loop+0x30/0x80
[ 80.101297][ T4708] ? clear_bhb_loop+0x30/0x80
[ 80.106018][ T4708] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 80.111952][ T4708] RIP: 0033:0x7f316d033ae9
[ 80.116401][ T4708] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 80.136541][ T4708] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 80.144989][ T4708] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 80.153104][ T4708] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 80.161539][ T4708] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 80.169643][ T4708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 80.177975][ T4708] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 80.186081][ T4708]
[ 80.198067][ T4708] ------------[ cut here ]------------
[ 80.204364][ T4708] WARNING: CPU: 0 PID: 4708 at arch/x86/mm/pat/memtype.c:1020 untrack_pfn+0x389/0x400
[ 80.215347][ T4708] Modules linked in:
[ 80.219358][ T4708] CPU: 0 PID: 4708 Comm: syz-executor.0 Not tainted syzkaller #0
[ 80.229217][ T4708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 80.240069][ T4708] RIP: 0010:untrack_pfn+0x389/0x400
[ 80.247149][ T4708] Code: 45 85 e4 49 bd 00 00 00 00 00 fc ff df 74 71 e8 7d 75 41 00 4c 8b 64 24 10 4d 85 e4 75 ac e8 6e 75 41 00 eb 11 e8 67 75 41 00 <0f> 0b 49 bd 00 00 00 00 00 fc ff df 48 c7 44 24 20 0e 36 e0 45 4a
[ 80.268571][ T4708] RSP: 0018:ffffc9000300f500 EFLAGS: 00010293
[ 80.275425][ T4708] RAX: ffffffff813656a9 RBX: 1ffff92000601ea4 RCX: ffff8880228a9dc0
[ 80.285041][ T4708] RDX: 0000000000000000 RSI: 0000000000000028 RDI: 0000000000000020
[ 80.293691][ T4708] RBP: ffffc9000300f5f8 R08: 0000000000000000 R09: ffffc9000300f4b0
[ 80.303686][ T4708] R10: ffffed10047936d9 R11: 1ffff110047936d8 R12: ffff88802a1ab578
[ 80.312143][ T4708] R13: ffff88802a1ab528 R14: 0000000000000028 R15: 00000000ffffffea
[ 80.321811][ T4708] FS: 00007f316c3b56c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 80.331178][ T4708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.338183][ T4708] CR2: 000055d8a0595660 CR3: 00000000769ae000 CR4: 00000000003506f0
[ 80.348229][ T4708] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 80.356931][ T4708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 80.366871][ T4708] Call Trace:
[ 80.370604][ T4708]
[ 80.373733][ T4708] ? track_pfn_insert+0x90/0x90
[ 80.378813][ T4708] ? uprobe_munmap+0x165/0x3f0
[ 80.385489][ T4708] unmap_single_vma+0x1c1/0x2b0
[ 80.390854][ T4708] unmap_vmas+0x11b/0x230
[ 80.395529][ T4708] ? uprobe_clear_state+0x4f/0x460
[ 80.402537][ T4708] ? unmap_page_range+0x2520/0x2520
[ 80.407844][ T4708] ? __mutex_lock_common+0x431/0x2390
[ 80.413931][ T4708] ? lockdep_hardirqs_on+0x94/0x140
[ 80.419271][ T4708] ? memset+0x1e/0x40
[ 80.424994][ T4708] exit_mmap+0x38f/0x5f0
[ 80.429450][ T4708] ? vm_brk+0x20/0x20
[ 80.433995][ T4708] ? uprobe_clear_state+0x2f6/0x460
[ 80.439291][ T4708] ? rcu_read_lock_bh_held+0xe0/0xe0
[ 80.446492][ T4708] __mmput+0x115/0x3b0
[ 80.451050][ T4708] copy_mm+0x118c/0x1380
[ 80.455468][ T4708] ? copy_signal+0x640/0x640
[ 80.461849][ T4708] ? __init_rwsem+0x11e/0x160
[ 80.466657][ T4708] ? copy_signal+0x537/0x640
[ 80.471859][ T4708] copy_process+0x17c6/0x3e00
[ 80.476781][ T4708] ? __lock_acquire+0x7c60/0x7c60
[ 80.483630][ T4708] ? __pidfd_prepare+0x140/0x140
[ 80.488714][ T4708] ? memset+0x1e/0x40
[ 80.493274][ T4708] kernel_clone+0x219/0x930
[ 80.498001][ T4708] ? create_io_thread+0x130/0x130
[ 80.505127][ T4708] ? vfs_write+0x84d/0xd00
[ 80.509680][ T4708] __se_sys_clone3+0x2d5/0x360
[ 80.514954][ T4708] ? __x64_sys_clone3+0x60/0x60
[ 80.519948][ T4708] ? lockdep_hardirqs_on+0x94/0x140
[ 80.526861][ T4708] do_syscall_64+0x4c/0xa0
[ 80.531931][ T4708] ? clear_bhb_loop+0x30/0x80
[ 80.536902][ T4708] ? clear_bhb_loop+0x30/0x80
[ 80.543406][ T4708] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 80.549418][ T4708] RIP: 0033:0x7f316d033ae9
[ 80.554541][ T4708] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 80.587220][ T4708] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 80.596185][ T4708] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 80.605907][ T4708] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 80.614493][ T4708] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 80.623134][ T4708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 80.631757][ T4708] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 80.641850][ T4708]
[ 80.645061][ T4708] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 80.652537][ T4708] CPU: 1 PID: 4708 Comm: syz-executor.0 Not tainted syzkaller #0
[ 80.660459][ T4708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 80.670732][ T4708] Call Trace:
[ 80.674218][ T4708]
[ 80.677367][ T4708] dump_stack_lvl+0x168/0x230
[ 80.682091][ T4708] ? show_regs_print_info+0x20/0x20
[ 80.687518][ T4708] ? load_image+0x3b0/0x3b0
[ 80.692275][ T4708] panic+0x2c9/0x7f0
[ 80.696212][ T4708] ? bpf_jit_dump+0xd0/0xd0
[ 80.700925][ T4708] ? untrack_pfn+0x389/0x400
[ 80.705553][ T4708] __warn+0x248/0x2b0
[ 80.709744][ T4708] ? untrack_pfn+0x389/0x400
[ 80.714458][ T4708] report_bug+0x1b7/0x2e0
[ 80.718942][ T4708] handle_bug+0x3a/0x70
[ 80.723476][ T4708] exc_invalid_op+0x16/0x40
[ 80.728384][ T4708] asm_exc_invalid_op+0x16/0x20
[ 80.733462][ T4708] RIP: 0010:untrack_pfn+0x389/0x400
[ 80.738902][ T4708] Code: 45 85 e4 49 bd 00 00 00 00 00 fc ff df 74 71 e8 7d 75 41 00 4c 8b 64 24 10 4d 85 e4 75 ac e8 6e 75 41 00 eb 11 e8 67 75 41 00 <0f> 0b 49 bd 00 00 00 00 00 fc ff df 48 c7 44 24 20 0e 36 e0 45 4a
[ 80.759206][ T4708] RSP: 0018:ffffc9000300f500 EFLAGS: 00010293
[ 80.765397][ T4708] RAX: ffffffff813656a9 RBX: 1ffff92000601ea4 RCX: ffff8880228a9dc0
[ 80.773711][ T4708] RDX: 0000000000000000 RSI: 0000000000000028 RDI: 0000000000000020
[ 80.782026][ T4708] RBP: ffffc9000300f5f8 R08: 0000000000000000 R09: ffffc9000300f4b0
[ 80.790044][ T4708] R10: ffffed10047936d9 R11: 1ffff110047936d8 R12: ffff88802a1ab578
[ 80.798129][ T4708] R13: ffff88802a1ab528 R14: 0000000000000028 R15: 00000000ffffffea
[ 80.806332][ T4708] ? untrack_pfn+0x389/0x400
[ 80.811136][ T4708] ? track_pfn_insert+0x90/0x90
[ 80.816118][ T4708] ? uprobe_munmap+0x165/0x3f0
[ 80.821010][ T4708] unmap_single_vma+0x1c1/0x2b0
[ 80.826081][ T4708] unmap_vmas+0x11b/0x230
[ 80.830701][ T4708] ? uprobe_clear_state+0x4f/0x460
[ 80.835848][ T4708] ? unmap_page_range+0x2520/0x2520
[ 80.841335][ T4708] ? __mutex_lock_common+0x431/0x2390
[ 80.846910][ T4708] ? lockdep_hardirqs_on+0x94/0x140
[ 80.852555][ T4708] ? memset+0x1e/0x40
[ 80.856634][ T4708] exit_mmap+0x38f/0x5f0
[ 80.861008][ T4708] ? vm_brk+0x20/0x20
[ 80.865130][ T4708] ? uprobe_clear_state+0x2f6/0x460
[ 80.870824][ T4708] ? rcu_read_lock_bh_held+0xe0/0xe0
[ 80.876260][ T4708] __mmput+0x115/0x3b0
[ 80.880461][ T4708] copy_mm+0x118c/0x1380
[ 80.884842][ T4708] ? copy_signal+0x640/0x640
[ 80.889480][ T4708] ? __init_rwsem+0x11e/0x160
[ 80.894588][ T4708] ? copy_signal+0x537/0x640
[ 80.899214][ T4708] copy_process+0x17c6/0x3e00
[ 80.904086][ T4708] ? __lock_acquire+0x7c60/0x7c60
[ 80.909232][ T4708] ? __pidfd_prepare+0x140/0x140
[ 80.914216][ T4708] ? memset+0x1e/0x40
[ 80.918232][ T4708] kernel_clone+0x219/0x930
[ 80.922931][ T4708] ? create_io_thread+0x130/0x130
[ 80.927993][ T4708] ? vfs_write+0x84d/0xd00
[ 80.932529][ T4708] __se_sys_clone3+0x2d5/0x360
[ 80.937437][ T4708] ? __x64_sys_clone3+0x60/0x60
[ 80.942341][ T4708] ? lockdep_hardirqs_on+0x94/0x140
[ 80.947679][ T4708] do_syscall_64+0x4c/0xa0
[ 80.952144][ T4708] ? clear_bhb_loop+0x30/0x80
[ 80.957123][ T4708] ? clear_bhb_loop+0x30/0x80
[ 80.961840][ T4708] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 80.967854][ T4708] RIP: 0033:0x7f316d033ae9
[ 80.972297][ T4708] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 80.992444][ T4708] RSP: 002b:00007f316c3b4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 81.000989][ T4708] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f316d033ae9
[ 81.008994][ T4708] RDX: 00007f316c3b4fb0 RSI: 0000000000000058 RDI: 00007f316c3b4fb0
[ 81.016993][ T4708] RBP: 00007f316c3b5120 R08: 0000000000000000 R09: 0000000000000058
[ 81.024993][ T4708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 81.033082][ T4708] R13: 000000000000000b R14: 00007f316d152f80 R15: 00007ffdaded4908
[ 81.041290][ T4708]
[ 81.044830][ T4708] Kernel Offset: disabled
[ 81.049575][ T4708] Rebooting in 86400 seconds..