Warning: Permanently added '10.128.1.126' (ED25519) to the list of known hosts.
2026/01/04 04:11:35 ignoring optional flag "type"="gce"
2026/01/04 04:11:35 parsed 1 programs
2026/01/04 04:11:37 executed programs: 0
[ 68.680942][ T4429] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 68.803697][ T4506] chnl_net:caif_netlink_parms(): no params data found
[ 68.839552][ T4506] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.846734][ T4506] bridge0: port 1(bridge_slave_0) entered disabled state
[ 68.854732][ T4506] device bridge_slave_0 entered promiscuous mode
[ 68.862999][ T4506] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.870379][ T4506] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.878282][ T4506] device bridge_slave_1 entered promiscuous mode
[ 68.896678][ T4506] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 68.907523][ T4506] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 68.927928][ T4506] team0: Port device team_slave_0 added
[ 68.935055][ T4506] team0: Port device team_slave_1 added
[ 68.950964][ T4506] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 68.958136][ T4506] 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.
[ 68.985109][ T4506] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 68.997291][ T4506] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 69.004447][ T4506] 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.
[ 69.030727][ T4506] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 69.059489][ T4506] device hsr_slave_0 entered promiscuous mode
[ 69.066600][ T4506] device hsr_slave_1 entered promiscuous mode
[ 69.651143][ T4506] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 69.661604][ T4506] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 69.671368][ T4506] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 69.680887][ T4506] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 69.705252][ T4506] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.712348][ T4506] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 69.719730][ T4506] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.726837][ T4506] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 69.772238][ T4506] 8021q: adding VLAN 0 to HW filter on device bond0
[ 69.786150][ T1166] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.793777][ T1166] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.804606][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 69.820988][ T4506] 8021q: adding VLAN 0 to HW filter on device team0
[ 69.828393][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 69.836944][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 69.852810][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 69.862841][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 69.871548][ T1166] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.878649][ T1166] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 69.888546][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 69.897382][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 69.906484][ T1166] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.913545][ T1166] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 69.939373][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 69.948251][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 69.959325][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 69.971547][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 69.981550][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 69.991034][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 70.000158][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 70.009124][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 70.018016][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 70.026851][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 70.036945][ T4506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 70.046107][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 70.157631][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 70.165210][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 70.178544][ T4506] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 70.198853][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 70.207544][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 70.226619][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 70.235654][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 70.247382][ T4506] device veth0_vlan entered promiscuous mode
[ 70.255300][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 70.263361][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 70.278655][ T4506] device veth1_vlan entered promiscuous mode
[ 70.301007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 70.309330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 70.318904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 70.328479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 70.339430][ T4506] device veth0_macvtap entered promiscuous mode
[ 70.351804][ T4506] device veth1_macvtap entered promiscuous mode
[ 70.369107][ T4506] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 70.377847][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 70.387226][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 70.395996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 70.404976][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 70.417811][ T4506] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 70.426574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 70.436049][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 70.448108][ T4506] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.457339][ T4506] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.466558][ T4506] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.477051][ T4506] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.543544][ T4600] FAULT_INJECTION: forcing a failure.
[ 70.543544][ T4600] name failslab, interval 1, probability 0, space 0, times 1
[ 70.556717][ T4600] CPU: 0 PID: 4600 Comm: syz-executor.0 Not tainted syzkaller #0
[ 70.564600][ T4600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 70.574678][ T4600] Call Trace:
[ 70.577969][ T4600]
[ 70.580904][ T4600] dump_stack_lvl+0x168/0x230
[ 70.585708][ T4600] ? show_regs_print_info+0x20/0x20
[ 70.590911][ T4600] ? load_image+0x3b0/0x3b0
[ 70.595421][ T4600] ? __might_sleep+0xf0/0xf0
[ 70.600160][ T4600] ? __lock_acquire+0x7c60/0x7c60
[ 70.605189][ T4600] ? lockdep_init_map_type+0x9d/0x850
[ 70.610613][ T4600] should_fail+0x38c/0x4c0
[ 70.615045][ T4600] should_failslab+0x5/0x20
[ 70.619556][ T4600] slab_pre_alloc_hook+0x51/0xc0
[ 70.624509][ T4600] ? security_inode_alloc+0x30/0x110
[ 70.629806][ T4600] kmem_cache_alloc+0x3d/0x290
[ 70.634593][ T4600] security_inode_alloc+0x30/0x110
[ 70.639816][ T4600] inode_init_always+0x8f4/0xcb0
[ 70.644767][ T4600] new_inode_pseudo+0x8e/0x210
[ 70.649554][ T4600] new_inode+0x25/0x1c0
[ 70.653721][ T4600] ? init_timer_key+0x15d/0x2a0
[ 70.658585][ T4600] bdev_alloc+0x20/0x230
[ 70.662838][ T4600] __alloc_disk_node+0xc4/0x4e0
[ 70.667703][ T4600] __blk_mq_alloc_disk+0xdf/0x150
[ 70.672747][ T4600] loop_add+0x288/0x8a0
[ 70.676915][ T4600] loop_control_ioctl+0x121/0x550
[ 70.681948][ T4600] ? xor_init+0x60/0x60
[ 70.686208][ T4600] ? bpf_lsm_file_ioctl+0x5/0x10
[ 70.691169][ T4600] ? security_file_ioctl+0x7c/0xa0
[ 70.696286][ T4600] ? xor_init+0x60/0x60
[ 70.700461][ T4600] __se_sys_ioctl+0xfa/0x170
[ 70.705087][ T4600] do_syscall_64+0x4c/0xa0
[ 70.709511][ T4600] ? clear_bhb_loop+0x30/0x80
[ 70.714282][ T4600] ? clear_bhb_loop+0x30/0x80
[ 70.718964][ T4600] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 70.724870][ T4600] RIP: 0033:0x7fe8f5f0fb29
[ 70.729291][ 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
[ 70.749091][ T4600] RSP: 002b:00007fe8f52910c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 70.757516][ T4600] RAX: ffffffffffffffda RBX: 00007fe8f602ef80 RCX: 00007fe8f5f0fb29
[ 70.765497][ T4600] RDX: 00000000fdfdffff RSI: 0000000000004c80 RDI: 0000000000000003
[ 70.766368][ T4210] Bluetooth: hci0: command 0x0409 tx timeout
[ 70.773473][ T4600] RBP: 00007fe8f5291120 R08: 0000000000000000 R09: 0000000000000000
[ 70.773490][ T4600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 70.773498][ T4600] R13: 000000000000000b R14: 00007fe8f602ef80 R15: 00007ffe6d4b80d8
[ 70.773520][ T4600]
[ 70.829485][ T4613] FAULT_INJECTION: forcing a failure.
[ 70.829485][ T4613] name failslab, interval 1, probability 0, space 0, times 0
[ 70.842336][ T4613] CPU: 0 PID: 4613 Comm: syz-executor.0 Not tainted syzkaller #0
[ 70.850088][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 70.860149][ T4613] Call Trace:
[ 70.863434][ T4613]
[ 70.866371][ T4613] dump_stack_lvl+0x168/0x230
[ 70.871238][ T4613] ? show_regs_print_info+0x20/0x20
[ 70.876443][ T4613] ? load_image+0x3b0/0x3b0
[ 70.880982][ T4613] should_fail+0x38c/0x4c0
[ 70.885408][ T4613] should_failslab+0x5/0x20
[ 70.889913][ T4613] slab_pre_alloc_hook+0x51/0xc0
[ 70.894852][ T4613] kmem_cache_alloc_node_trace+0x4a/0x300
[ 70.900581][ T4613] ? iolatency_pd_alloc+0x9b/0x170
[ 70.905711][ T4613] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 70.911100][ T4613] iolatency_pd_alloc+0x9b/0x170
[ 70.916047][ T4613] ? rcu_lock_release+0x20/0x20
[ 70.920906][ T4613] blkcg_activate_policy+0x226/0xbd0
[ 70.926222][ T4613] blk_iolatency_init+0x25b/0x470
[ 70.931284][ T4613] blkcg_init_queue+0x39b/0x430
[ 70.936141][ T4613] blk_alloc_queue+0x439/0x5a0
[ 70.940924][ T4613] __blk_mq_alloc_disk+0x43/0x150
[ 70.946045][ T4613] ? loop_add+0x263/0x8a0
[ 70.950384][ T4613] loop_add+0x288/0x8a0
[ 70.954553][ T4613] loop_control_ioctl+0x121/0x550
[ 70.959590][ T4613] ? xor_init+0x60/0x60
[ 70.963757][ T4613] ? bpf_lsm_file_ioctl+0x5/0x10
[ 70.968827][ T4613] ? security_file_ioctl+0x7c/0xa0
[ 70.973934][ T4613] ? xor_init+0x60/0x60
[ 70.978077][ T4613] __se_sys_ioctl+0xfa/0x170
[ 70.982656][ T4613] do_syscall_64+0x4c/0xa0
[ 70.987057][ T4613] ? clear_bhb_loop+0x30/0x80
[ 70.991723][ T4613] ? clear_bhb_loop+0x30/0x80
[ 70.996388][ T4613] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 71.002268][ T4613] RIP: 0033:0x7fe8f5f0fb29
[ 71.006665][ T4613] 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
[ 71.026251][ T4613] RSP: 002b:00007fe8f52910c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 71.034696][ T4613] RAX: ffffffffffffffda RBX: 00007fe8f602ef80 RCX: 00007fe8f5f0fb29
[ 71.042650][ T4613] RDX: 00000000fdfdffff RSI: 0000000000004c80 RDI: 0000000000000003
[ 71.050603][ T4613] RBP: 00007fe8f5291120 R08: 0000000000000000 R09: 0000000000000000
[ 71.058582][ T4613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 71.066536][ T4613] R13: 000000000000000b R14: 00007fe8f602ef80 R15: 00007ffe6d4b80d8
[ 71.074680][ T4613]
[ 71.148219][ T4626] FAULT_INJECTION: forcing a failure.
[ 71.148219][ T4626] name failslab, interval 1, probability 0, space 0, times 0
[ 71.161118][ T4626] CPU: 1 PID: 4626 Comm: syz-executor.0 Not tainted syzkaller #0
[ 71.168850][ T4626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 71.178998][ T4626] Call Trace:
[ 71.182374][ T4626]
[ 71.185314][ T4626] dump_stack_lvl+0x168/0x230
[ 71.190004][ T4626] ? show_regs_print_info+0x20/0x20
[ 71.195255][ T4626] ? load_image+0x3b0/0x3b0
[ 71.199770][ T4626] ? __might_sleep+0xf0/0xf0
[ 71.204366][ T4626] ? __lock_acquire+0x7c60/0x7c60
[ 71.209420][ T4626] should_fail+0x38c/0x4c0
[ 71.213847][ T4626] should_failslab+0x5/0x20
[ 71.218353][ T4626] slab_pre_alloc_hook+0x51/0xc0
[ 71.223302][ T4626] kmem_cache_alloc_trace+0x47/0x2a0
[ 71.228585][ T4626] ? rand_initialize_disk+0x4b/0xb0
[ 71.233792][ T4626] rand_initialize_disk+0x4b/0xb0
[ 71.238991][ T4626] __alloc_disk_node+0x328/0x4e0
[ 71.243949][ T4626] __blk_mq_alloc_disk+0xdf/0x150
[ 71.249001][ T4626] loop_add+0x288/0x8a0
[ 71.253171][ T4626] loop_control_ioctl+0x121/0x550
[ 71.258263][ T4626] ? xor_init+0x60/0x60
[ 71.262535][ T4626] ? bpf_lsm_file_ioctl+0x5/0x10
[ 71.267498][ T4626] ? security_file_ioctl+0x7c/0xa0
[ 71.272622][ T4626] ? xor_init+0x60/0x60
[ 71.276778][ T4626] __se_sys_ioctl+0xfa/0x170
[ 71.281463][ T4626] do_syscall_64+0x4c/0xa0
[ 71.285974][ T4626] ? clear_bhb_loop+0x30/0x80
[ 71.290653][ T4626] ? clear_bhb_loop+0x30/0x80
[ 71.295326][ T4626] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 71.301213][ T4626] RIP: 0033:0x7fe8f5f0fb29
[ 71.305627][ T4626] 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
[ 71.325334][ T4626] RSP: 002b:00007fe8f52910c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 71.334016][ T4626] RAX: ffffffffffffffda RBX: 00007fe8f602ef80 RCX: 00007fe8f5f0fb29
[ 71.341985][ T4626] RDX: 00000000fdfdffff RSI: 0000000000004c80 RDI: 0000000000000003
[ 71.349954][ T4626] RBP: 00007fe8f5291120 R08: 0000000000000000 R09: 0000000000000000
[ 71.357935][ T4626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 71.366097][ T4626] R13: 000000000000000b R14: 00007fe8f602ef80 R15: 00007ffe6d4b80d8
[ 71.374080][ T4626]
[ 71.380918][ T1423] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.387733][ T1423] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.457746][ T4635] FAULT_INJECTION: forcing a failure.
[ 71.457746][ T4635] name failslab, interval 1, probability 0, space 0, times 0
[ 71.473263][ T4635] CPU: 1 PID: 4635 Comm: syz-executor.0 Not tainted syzkaller #0
[ 71.481108][ T4635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 71.491163][ T4635] Call Trace:
[ 71.494446][ T4635]
[ 71.497376][ T4635] dump_stack_lvl+0x168/0x230
[ 71.502055][ T4635] ? show_regs_print_info+0x20/0x20
[ 71.507253][ T4635] ? load_image+0x3b0/0x3b0
[ 71.511758][ T4635] ? __might_sleep+0xf0/0xf0
[ 71.516488][ T4635] ? __lock_acquire+0x7c60/0x7c60
[ 71.521527][ T4635] ? rcu_is_watching+0x11/0xa0
[ 71.526468][ T4635] should_fail+0x38c/0x4c0
[ 71.530892][ T4635] should_failslab+0x5/0x20
[ 71.535391][ T4635] slab_pre_alloc_hook+0x51/0xc0
[ 71.540510][ T4635] kmem_cache_alloc_trace+0x47/0x2a0
[ 71.545791][ T4635] ? device_add+0xba/0xfb0
[ 71.550205][ T4635] device_add+0xba/0xfb0
[ 71.554453][ T4635] ? elevator_init_mq+0x2f2/0x450
[ 71.559567][ T4635] device_add_disk+0x3ba/0xd40
[ 71.564342][ T4635] loop_add+0x5f2/0x8a0
[ 71.568494][ T4635] loop_control_ioctl+0x121/0x550
[ 71.573514][ T4635] ? xor_init+0x60/0x60
[ 71.577667][ T4635] ? bpf_lsm_file_ioctl+0x5/0x10
[ 71.582614][ T4635] ? security_file_ioctl+0x7c/0xa0
[ 71.587716][ T4635] ? xor_init+0x60/0x60
[ 71.591863][ T4635] __se_sys_ioctl+0xfa/0x170
[ 71.596450][ T4635] do_syscall_64+0x4c/0xa0
[ 71.600864][ T4635] ? clear_bhb_loop+0x30/0x80
[ 71.605546][ T4635] ? clear_bhb_loop+0x30/0x80
[ 71.610256][ T4635] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 71.616194][ T4635] RIP: 0033:0x7fe8f5f0fb29
[ 71.620697][ T4635] 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
[ 71.640295][ T4635] RSP: 002b:00007fe8f52910c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 71.648707][ T4635] RAX: ffffffffffffffda RBX: 00007fe8f602ef80 RCX: 00007fe8f5f0fb29
[ 71.656683][ T4635] RDX: 00000000fdfdffff RSI: 0000000000004c80 RDI: 0000000000000003
[ 71.664646][ T4635] RBP: 00007fe8f5291120 R08: 0000000000000000 R09: 0000000000000000
[ 71.672693][ T4635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 71.680744][ T4635] R13: 000000000000000b R14: 00007fe8f602ef80 R15: 00007ffe6d4b80d8
[ 71.688729][ T4635]
[ 71.723593][ T4635] ------------[ cut here ]------------
[ 71.729526][ T4635] WARNING: CPU: 1 PID: 4635 at block/genhd.c:547 device_add_disk+0x76b/0xd40
[ 71.750464][ T4635] Modules linked in:
[ 71.755646][ T4635] CPU: 0 PID: 4635 Comm: syz-executor.0 Not tainted syzkaller #0
[ 71.763655][ T4635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 71.775413][ T4635] RIP: 0010:device_add_disk+0x76b/0xd40
[ 71.781107][ T4635] Code: b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 0f 85 b0 04 00 00 8b 33 48 c7 c7 40 b1 6f 8c e8 ec d6 36 00 eb 05 e8 95 d7 b2 fd <0f> 0b 41 bf 01 00 00 00 44 89 f8 48 83 c4 70 5b 41 5c 41 5d 41 5e
[ 71.802483][ T4635] RSP: 0018:ffffc90002e1fcf8 EFLAGS: 00010293
[ 71.808882][ T4635] RAX: ffffffff83c4f47b RBX: ffff88806872cc00 RCX: ffff88807cb3d940
[ 71.818253][ T4635] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000103
[ 71.826527][ T4635] RBP: 0000000000000007 R08: dffffc0000000000 R09: ffffed100e448188
[ 71.835789][ T4635] R10: ffffed100e448188 R11: 1ffff1100e448187 R12: ffff888072240c00
[ 71.844000][ T4635] R13: 1ffff1100d0e5980 R14: dffffc0000000000 R15: 00000000fffffff4
[ 71.852408][ T4635] FS: 00007fe8f52916c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 71.862703][ T4635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.870449][ T4635] CR2: 0000563e18bb3138 CR3: 0000000024b8e000 CR4: 00000000003506f0
[ 71.879748][ T4635] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.887889][ T4635] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.897535][ T4635] Call Trace:
[ 71.900964][ T4635]
[ 71.904248][ T4635] loop_add+0x5f2/0x8a0
[ 71.908769][ T4635] loop_control_ioctl+0x121/0x550
[ 71.913932][ T4635] ? xor_init+0x60/0x60
[ 71.919504][ T4635] ? bpf_lsm_file_ioctl+0x5/0x10
[ 71.924772][ T4635] ? security_file_ioctl+0x7c/0xa0
[ 71.930183][ T4635] ? xor_init+0x60/0x60
[ 71.935615][ T4635] __se_sys_ioctl+0xfa/0x170
[ 71.940401][ T4635] do_syscall_64+0x4c/0xa0
[ 71.945144][ T4635] ? clear_bhb_loop+0x30/0x80
[ 71.950128][ T4635] ? clear_bhb_loop+0x30/0x80
[ 71.956225][ T4635] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 71.962300][ T4635] RIP: 0033:0x7fe8f5f0fb29
[ 71.966989][ T4635] 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
[ 71.988244][ T4635] RSP: 002b:00007fe8f52910c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 71.996978][ T4635] RAX: ffffffffffffffda RBX: 00007fe8f602ef80 RCX: 00007fe8f5f0fb29
[ 72.006299][ T4635] RDX: 00000000fdfdffff RSI: 0000000000004c80 RDI: 0000000000000003
[ 72.014648][ T4635] RBP: 00007fe8f5291120 R08: 0000000000000000 R09: 0000000000000000
[ 72.022772][ T4635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 72.032364][ T4635] R13: 000000000000000b R14: 00007fe8f602ef80 R15: 00007ffe6d4b80d8
[ 72.040552][ T4635]
[ 72.043829][ T4635] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 72.051204][ T4635] CPU: 0 PID: 4635 Comm: syz-executor.0 Not tainted syzkaller #0
[ 72.059186][ T4635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 72.069246][ T4635] Call Trace:
[ 72.072540][ T4635]
[ 72.075470][ T4635] dump_stack_lvl+0x168/0x230
[ 72.080208][ T4635] ? show_regs_print_info+0x20/0x20
[ 72.085420][ T4635] ? load_image+0x3b0/0x3b0
[ 72.089941][ T4635] panic+0x2c9/0x7f0
[ 72.093865][ T4635] ? bpf_jit_dump+0xd0/0xd0
[ 72.098558][ T4635] ? device_add_disk+0x76b/0xd40
[ 72.103500][ T4635] __warn+0x248/0x2b0
[ 72.107495][ T4635] ? device_add_disk+0x76b/0xd40
[ 72.112439][ T4635] report_bug+0x1b7/0x2e0
[ 72.116781][ T4635] handle_bug+0x3a/0x70
[ 72.120940][ T4635] exc_invalid_op+0x16/0x40
[ 72.125458][ T4635] asm_exc_invalid_op+0x16/0x20
[ 72.130318][ T4635] RIP: 0010:device_add_disk+0x76b/0xd40
[ 72.135881][ T4635] Code: b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 0f 85 b0 04 00 00 8b 33 48 c7 c7 40 b1 6f 8c e8 ec d6 36 00 eb 05 e8 95 d7 b2 fd <0f> 0b 41 bf 01 00 00 00 44 89 f8 48 83 c4 70 5b 41 5c 41 5d 41 5e
[ 72.155679][ T4635] RSP: 0018:ffffc90002e1fcf8 EFLAGS: 00010293
[ 72.161837][ T4635] RAX: ffffffff83c4f47b RBX: ffff88806872cc00 RCX: ffff88807cb3d940
[ 72.169819][ T4635] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000103
[ 72.177798][ T4635] RBP: 0000000000000007 R08: dffffc0000000000 R09: ffffed100e448188
[ 72.185772][ T4635] R10: ffffed100e448188 R11: 1ffff1100e448187 R12: ffff888072240c00
[ 72.193754][ T4635] R13: 1ffff1100d0e5980 R14: dffffc0000000000 R15: 00000000fffffff4
[ 72.201742][ T4635] ? device_add_disk+0x76b/0xd40
[ 72.206782][ T4635] ? device_add_disk+0x76b/0xd40
[ 72.211738][ T4635] loop_add+0x5f2/0x8a0
[ 72.215910][ T4635] loop_control_ioctl+0x121/0x550
[ 72.220950][ T4635] ? xor_init+0x60/0x60
[ 72.225115][ T4635] ? bpf_lsm_file_ioctl+0x5/0x10
[ 72.230079][ T4635] ? security_file_ioctl+0x7c/0xa0
[ 72.235204][ T4635] ? xor_init+0x60/0x60
[ 72.239366][ T4635] __se_sys_ioctl+0xfa/0x170
[ 72.244049][ T4635] do_syscall_64+0x4c/0xa0
[ 72.248475][ T4635] ? clear_bhb_loop+0x30/0x80
[ 72.253162][ T4635] ? clear_bhb_loop+0x30/0x80
[ 72.258030][ T4635] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 72.263927][ T4635] RIP: 0033:0x7fe8f5f0fb29
[ 72.268347][ T4635] 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
[ 72.288047][ T4635] RSP: 002b:00007fe8f52910c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 72.296471][ T4635] RAX: ffffffffffffffda RBX: 00007fe8f602ef80 RCX: 00007fe8f5f0fb29
[ 72.304461][ T4635] RDX: 00000000fdfdffff RSI: 0000000000004c80 RDI: 0000000000000003
[ 72.312445][ T4635] RBP: 00007fe8f5291120 R08: 0000000000000000 R09: 0000000000000000
[ 72.320651][ T4635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 72.328634][ T4635] R13: 000000000000000b R14: 00007fe8f602ef80 R15: 00007ffe6d4b80d8
[ 72.336636][ T4635]
[ 72.339963][ T4635] Kernel Offset: disabled
[ 72.344637][ T4635] Rebooting in 86400 seconds..