Warning: Permanently added '10.128.1.4' (ED25519) to the list of known hosts.
2025/11/15 16:27:43 ignoring optional flag "type"="gce"
2025/11/15 16:27:43 parsed 1 programs
2025/11/15 16:27:43 executed programs: 0
[ 40.524247][ T334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.531327][ T334] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.539039][ T334] device bridge_slave_0 entered promiscuous mode
[ 40.545861][ T334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.553131][ T334] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.560535][ T334] device bridge_slave_1 entered promiscuous mode
[ 40.608709][ T334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.615882][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.623185][ T334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.630519][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.649373][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.656905][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.664393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 40.672260][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 40.681542][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 40.689916][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.697068][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.705605][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 40.713847][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.720904][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.732969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 40.742112][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 40.756289][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 40.767423][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 40.775755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 40.783461][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 40.792050][ T334] device veth0_vlan entered promiscuous mode
[ 40.802927][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 40.812119][ T334] device veth1_macvtap entered promiscuous mode
[ 40.821577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 40.831553][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 40.852754][ T30] kauditd_printk_skb: 14 callbacks suppressed
[ 40.852769][ T30] audit: type=1400 audit(1763224063.694:88): avc: denied { create } for pid=344 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 40.879539][ T30] audit: type=1400 audit(1763224063.714:89): avc: denied { setopt } for pid=344 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 40.880461][ T345] FAULT_INJECTION: forcing a failure.
[ 40.880461][ T345] name failslab, interval 1, probability 0, space 0, times 1
[ 40.900134][ T30] audit: type=1400 audit(1763224063.724:90): avc: denied { map } for pid=344 comm="syz-executor.0" path="socket:[15366]" dev="sockfs" ino=15366 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 40.912973][ T345] CPU: 1 PID: 345 Comm: syz-executor.0 Not tainted syzkaller #0
[ 40.936769][ T30] audit: type=1400 audit(1763224063.724:91): avc: denied { read accept } for pid=344 comm="syz-executor.0" path="socket:[15366]" dev="sockfs" ino=15366 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 40.944131][ T345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 40.944158][ T345] Call Trace:
[ 40.944164][ T345]
[ 40.944171][ T345] __dump_stack+0x21/0x30
[ 40.989285][ T345] dump_stack_lvl+0xee/0x150
[ 40.993927][ T345] ? show_regs_print_info+0x20/0x20
[ 40.999132][ T345] ? slab_post_alloc_hook+0x4f/0x2b0
[ 41.004466][ T345] ? copy_signal+0x54/0x600
[ 41.008967][ T345] ? copy_process+0x1130/0x3210
[ 41.013837][ T345] ? kernel_clone+0x23f/0x940
[ 41.018646][ T345] ? x64_sys_call+0x41f/0x9a0
[ 41.023342][ T345] ? do_syscall_64+0x4c/0xa0
[ 41.027957][ T345] dump_stack+0x15/0x20
[ 41.032126][ T345] should_fail+0x3c1/0x510
[ 41.036553][ T345] __should_failslab+0xa4/0xe0
[ 41.041322][ T345] should_failslab+0x9/0x20
[ 41.045824][ T345] slab_pre_alloc_hook+0x3b/0xe0
[ 41.050803][ T345] ? copy_mm+0x18c/0x13a0
[ 41.055133][ T345] kmem_cache_alloc+0x44/0x260
[ 41.059987][ T345] copy_mm+0x18c/0x13a0
[ 41.064297][ T345] ? _raw_spin_lock+0x8e/0xe0
[ 41.069121][ T345] ? _raw_spin_trylock_bh+0x130/0x130
[ 41.074503][ T345] ? copy_signal+0x600/0x600
[ 41.079114][ T345] ? __init_rwsem+0xfc/0x1d0
[ 41.083719][ T345] ? copy_signal+0x4cb/0x600
[ 41.088460][ T345] copy_process+0x115c/0x3210
[ 41.093228][ T345] ? __kasan_check_write+0x14/0x20
[ 41.098366][ T345] ? __pidfd_prepare+0x150/0x150
[ 41.103305][ T345] ? security_file_permission+0x83/0xa0
[ 41.108855][ T345] kernel_clone+0x23f/0x940
[ 41.113362][ T345] ? create_io_thread+0x130/0x130
[ 41.118383][ T345] ? __kasan_check_write+0x14/0x20
[ 41.123495][ T345] ? mutex_unlock+0x89/0x220
[ 41.128093][ T345] __x64_sys_clone+0x176/0x1d0
[ 41.132859][ T345] ? __kasan_check_write+0x14/0x20
[ 41.137981][ T345] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.142856][ T345] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.149091][ T345] x64_sys_call+0x41f/0x9a0
[ 41.153635][ T345] do_syscall_64+0x4c/0xa0
[ 41.158077][ T345] ? clear_bhb_loop+0x50/0xa0
[ 41.162757][ T345] ? clear_bhb_loop+0x50/0xa0
[ 41.167476][ T345] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.173456][ T345] RIP: 0033:0x7efcdb78c899
[ 41.177961][ T345] 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
[ 41.197683][ T345] RSP: 002b:00007efcdb30f078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.206700][ T345] RAX: ffffffffffffffda RBX: 00007efcdb8abf80 RCX: 00007efcdb78c899
[ 41.216112][ T345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.224461][ T345] RBP: 00007efcdb30f120 R08: 0000000000000000 R09: 0000000000000000
[ 41.232537][ T345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.240633][ T345] R13: 000000000000000b R14: 00007efcdb8abf80 R15: 00007ffd095c3f58
[ 41.248634][ T345]
[ 41.263217][ T348] FAULT_INJECTION: forcing a failure.
[ 41.263217][ T348] name failslab, interval 1, probability 0, space 0, times 0
[ 41.276114][ T348] CPU: 0 PID: 348 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.284076][ T348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 41.294440][ T348] Call Trace:
[ 41.297814][ T348]
[ 41.300744][ T348] __dump_stack+0x21/0x30
[ 41.305163][ T348] dump_stack_lvl+0xee/0x150
[ 41.309759][ T348] ? show_regs_print_info+0x20/0x20
[ 41.314970][ T348] dump_stack+0x15/0x20
[ 41.319255][ T348] should_fail+0x3c1/0x510
[ 41.323683][ T348] __should_failslab+0xa4/0xe0
[ 41.328450][ T348] should_failslab+0x9/0x20
[ 41.333052][ T348] slab_pre_alloc_hook+0x3b/0xe0
[ 41.338005][ T348] ? copy_signal+0x54/0x600
[ 41.342601][ T348] kmem_cache_alloc+0x44/0x260
[ 41.347372][ T348] copy_signal+0x54/0x600
[ 41.351828][ T348] ? copy_process+0x110f/0x3210
[ 41.356783][ T348] copy_process+0x1130/0x3210
[ 41.361477][ T348] ? __kasan_check_write+0x14/0x20
[ 41.366595][ T348] ? __pidfd_prepare+0x150/0x150
[ 41.371571][ T348] ? security_file_permission+0x83/0xa0
[ 41.377142][ T348] kernel_clone+0x23f/0x940
[ 41.381651][ T348] ? create_io_thread+0x130/0x130
[ 41.386702][ T348] ? __kasan_check_write+0x14/0x20
[ 41.391880][ T348] ? mutex_unlock+0x89/0x220
[ 41.396496][ T348] __x64_sys_clone+0x176/0x1d0
[ 41.401278][ T348] ? __kasan_check_write+0x14/0x20
[ 41.406404][ T348] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.411361][ T348] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.417465][ T348] x64_sys_call+0x41f/0x9a0
[ 41.422063][ T348] do_syscall_64+0x4c/0xa0
[ 41.426735][ T348] ? clear_bhb_loop+0x50/0xa0
[ 41.431423][ T348] ? clear_bhb_loop+0x50/0xa0
[ 41.436334][ T348] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.442496][ T348] RIP: 0033:0x7efcdb78c899
[ 41.446916][ T348] 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
[ 41.467145][ T348] RSP: 002b:00007efcdb30f078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.475575][ T348] RAX: ffffffffffffffda RBX: 00007efcdb8abf80 RCX: 00007efcdb78c899
[ 41.483573][ T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.491665][ T348] RBP: 00007efcdb30f120 R08: 0000000000000000 R09: 0000000000000000
[ 41.499653][ T348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.507975][ T348] R13: 000000000000000b R14: 00007efcdb8abf80 R15: 00007ffd095c3f58
[ 41.516201][ T348]
[ 41.528187][ T350] FAULT_INJECTION: forcing a failure.
[ 41.528187][ T350] name failslab, interval 1, probability 0, space 0, times 0
[ 41.541120][ T350] CPU: 1 PID: 350 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.548896][ T350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 41.558989][ T350] Call Trace:
[ 41.562286][ T350]
[ 41.565214][ T350] __dump_stack+0x21/0x30
[ 41.569653][ T350] dump_stack_lvl+0xee/0x150
[ 41.574256][ T350] ? show_regs_print_info+0x20/0x20
[ 41.579465][ T350] dump_stack+0x15/0x20
[ 41.583628][ T350] should_fail+0x3c1/0x510
[ 41.588043][ T350] __should_failslab+0xa4/0xe0
[ 41.592813][ T350] should_failslab+0x9/0x20
[ 41.597329][ T350] slab_pre_alloc_hook+0x3b/0xe0
[ 41.602370][ T350] kmem_cache_alloc_trace+0x48/0x270
[ 41.607658][ T350] ? mm_init+0x36b/0x980
[ 41.611908][ T350] mm_init+0x36b/0x980
[ 41.615996][ T350] copy_mm+0x1dd/0x13a0
[ 41.620157][ T350] ? _raw_spin_lock+0x8e/0xe0
[ 41.624839][ T350] ? _raw_spin_trylock_bh+0x130/0x130
[ 41.630302][ T350] ? copy_signal+0x600/0x600
[ 41.634893][ T350] ? __init_rwsem+0xfc/0x1d0
[ 41.639489][ T350] ? copy_signal+0x4cb/0x600
[ 41.644091][ T350] copy_process+0x115c/0x3210
[ 41.649076][ T350] ? __kasan_check_write+0x14/0x20
[ 41.654198][ T350] ? __pidfd_prepare+0x150/0x150
[ 41.659143][ T350] ? security_file_permission+0x83/0xa0
[ 41.664718][ T350] kernel_clone+0x23f/0x940
[ 41.669325][ T350] ? create_io_thread+0x130/0x130
[ 41.674352][ T350] ? __kasan_check_write+0x14/0x20
[ 41.679466][ T350] ? mutex_unlock+0x89/0x220
[ 41.684084][ T350] __x64_sys_clone+0x176/0x1d0
[ 41.688967][ T350] ? __kasan_check_write+0x14/0x20
[ 41.694098][ T350] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.698953][ T350] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.705051][ T350] x64_sys_call+0x41f/0x9a0
[ 41.709556][ T350] do_syscall_64+0x4c/0xa0
[ 41.713974][ T350] ? clear_bhb_loop+0x50/0xa0
[ 41.718736][ T350] ? clear_bhb_loop+0x50/0xa0
[ 41.723502][ T350] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.729416][ T350] RIP: 0033:0x7efcdb78c899
[ 41.733835][ T350] 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
[ 41.753788][ T350] RSP: 002b:00007efcdb30f078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.762492][ T350] RAX: ffffffffffffffda RBX: 00007efcdb8abf80 RCX: 00007efcdb78c899
[ 41.770597][ T350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.778659][ T350] RBP: 00007efcdb30f120 R08: 0000000000000000 R09: 0000000000000000
[ 41.786729][ T350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.794712][ T350] R13: 000000000000000b R14: 00007efcdb8abf80 R15: 00007ffd095c3f58
[ 41.802694][ T350]
[ 41.815680][ T352] FAULT_INJECTION: forcing a failure.
[ 41.815680][ T352] name failslab, interval 1, probability 0, space 0, times 0
[ 41.828578][ T352] CPU: 1 PID: 352 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.836437][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 41.846768][ T352] Call Trace:
[ 41.850073][ T352]
[ 41.853168][ T352] __dump_stack+0x21/0x30
[ 41.857547][ T352] dump_stack_lvl+0xee/0x150
[ 41.862228][ T352] ? show_regs_print_info+0x20/0x20
[ 41.867437][ T352] ? rwsem_write_trylock+0x130/0x300
[ 41.872729][ T352] dump_stack+0x15/0x20
[ 41.876900][ T352] should_fail+0x3c1/0x510
[ 41.881339][ T352] __should_failslab+0xa4/0xe0
[ 41.886106][ T352] should_failslab+0x9/0x20
[ 41.890605][ T352] slab_pre_alloc_hook+0x3b/0xe0
[ 41.895544][ T352] ? anon_vma_fork+0xf2/0x510
[ 41.900218][ T352] kmem_cache_alloc+0x44/0x260
[ 41.905001][ T352] anon_vma_fork+0xf2/0x510
[ 41.909501][ T352] copy_mm+0x9d1/0x13a0
[ 41.913692][ T352] ? copy_signal+0x600/0x600
[ 41.918283][ T352] ? __init_rwsem+0xfc/0x1d0
[ 41.922874][ T352] ? copy_signal+0x4cb/0x600
[ 41.927467][ T352] copy_process+0x115c/0x3210
[ 41.932149][ T352] ? __kasan_check_write+0x14/0x20
[ 41.937268][ T352] ? __pidfd_prepare+0x150/0x150
[ 41.942208][ T352] ? security_file_permission+0x83/0xa0
[ 41.947766][ T352] kernel_clone+0x23f/0x940
[ 41.952330][ T352] ? create_io_thread+0x130/0x130
[ 41.957445][ T352] ? __kasan_check_write+0x14/0x20
[ 41.962582][ T352] ? mutex_unlock+0x89/0x220
[ 41.967176][ T352] __x64_sys_clone+0x176/0x1d0
[ 41.971942][ T352] ? __kasan_check_write+0x14/0x20
[ 41.977051][ T352] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.981905][ T352] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.988009][ T352] x64_sys_call+0x41f/0x9a0
[ 41.992515][ T352] do_syscall_64+0x4c/0xa0
[ 41.996934][ T352] ? clear_bhb_loop+0x50/0xa0
[ 42.001621][ T352] ? clear_bhb_loop+0x50/0xa0
[ 42.006337][ T352] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.012230][ T352] RIP: 0033:0x7efcdb78c899
[ 42.016648][ T352] 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
[ 42.036352][ T352] RSP: 002b:00007efcdb30f078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.045138][ T352] RAX: ffffffffffffffda RBX: 00007efcdb8abf80 RCX: 00007efcdb78c899
[ 42.053235][ T352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.061225][ T352] RBP: 00007efcdb30f120 R08: 0000000000000000 R09: 0000000000000000
[ 42.069669][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.077731][ T352] R13: 000000000000000b R14: 00007efcdb8abf80 R15: 00007ffd095c3f58
[ 42.085707][ T352]
[ 42.090317][ T352] ==================================================================
[ 42.098599][ T352] BUG: KASAN: null-ptr-deref in vm_area_free_no_check+0x7e/0x140
[ 42.106386][ T352] Write of size 4 at addr 0000000000000001 by task syz-executor.0/352
[ 42.114583][ T352]
[ 42.117114][ T352] CPU: 1 PID: 352 Comm: syz-executor.0 Not tainted syzkaller #0
[ 42.124750][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 42.134982][ T352] Call Trace:
[ 42.138287][ T352]
[ 42.141221][ T352] __dump_stack+0x21/0x30
[ 42.145580][ T352] dump_stack_lvl+0xee/0x150
[ 42.150256][ T352] ? show_regs_print_info+0x20/0x20
[ 42.155486][ T352] ? kmem_cache_free+0x100/0x320
[ 42.160497][ T352] ? vm_area_free_no_check+0x7e/0x140
[ 42.165885][ T352] kasan_report+0xe7/0x140
[ 42.170313][ T352] ? vm_area_free_no_check+0x7e/0x140
[ 42.175791][ T352] kasan_check_range+0x280/0x290
[ 42.180928][ T352] __kasan_check_write+0x14/0x20
[ 42.185892][ T352] vm_area_free_no_check+0x7e/0x140
[ 42.191104][ T352] copy_mm+0xe7d/0x13a0
[ 42.195305][ T352] ? copy_signal+0x600/0x600
[ 42.199993][ T352] ? __init_rwsem+0xfc/0x1d0
[ 42.204590][ T352] ? copy_signal+0x4cb/0x600
[ 42.209183][ T352] copy_process+0x115c/0x3210
[ 42.213872][ T352] ? __kasan_check_write+0x14/0x20
[ 42.218997][ T352] ? __pidfd_prepare+0x150/0x150
[ 42.224071][ T352] ? security_file_permission+0x83/0xa0
[ 42.229641][ T352] kernel_clone+0x23f/0x940
[ 42.234274][ T352] ? create_io_thread+0x130/0x130
[ 42.239399][ T352] ? __kasan_check_write+0x14/0x20
[ 42.244528][ T352] ? mutex_unlock+0x89/0x220
[ 42.249123][ T352] __x64_sys_clone+0x176/0x1d0
[ 42.254238][ T352] ? __kasan_check_write+0x14/0x20
[ 42.259518][ T352] ? __ia32_sys_vfork+0xf0/0xf0
[ 42.264531][ T352] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.270836][ T352] x64_sys_call+0x41f/0x9a0
[ 42.275462][ T352] do_syscall_64+0x4c/0xa0
[ 42.280182][ T352] ? clear_bhb_loop+0x50/0xa0
[ 42.284901][ T352] ? clear_bhb_loop+0x50/0xa0
[ 42.289593][ T352] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.295557][ T352] RIP: 0033:0x7efcdb78c899
[ 42.300101][ T352] 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
[ 42.320094][ T352] RSP: 002b:00007efcdb30f078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.328544][ T352] RAX: ffffffffffffffda RBX: 00007efcdb8abf80 RCX: 00007efcdb78c899
[ 42.336666][ T352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.344640][ T352] RBP: 00007efcdb30f120 R08: 0000000000000000 R09: 0000000000000000
[ 42.352834][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.360834][ T352] R13: 000000000000000b R14: 00007efcdb8abf80 R15: 00007ffd095c3f58
[ 42.369145][ T352]
[ 42.372174][ T352] ==================================================================
[ 42.380317][ T352] Disabling lock debugging due to kernel taint
[ 42.389046][ T352] BUG: kernel NULL pointer dereference, address: 0000000000000001
[ 42.397305][ T352] #PF: supervisor write access in kernel mode
[ 42.403375][ T352] #PF: error_code(0x0002) - not-present page
[ 42.409446][ T352] PGD 124006067 P4D 124006067 PUD 124014067 PMD 0
[ 42.416115][ T352] Oops: 0002 [#1] PREEMPT SMP KASAN
[ 42.421314][ T352] CPU: 1 PID: 352 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 42.430345][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 42.440512][ T352] RIP: 0010:vm_area_free_no_check+0x84/0x140
[ 42.446511][ T352] Code: 42 80 3c 20 00 74 08 4c 89 ff e8 a7 da 6a 00 4d 8b 3f 4d 85 ff 74 3a 4c 89 ff be 04 00 00 00 e8 92 dc 6a 00 41 bc ff ff ff ff 45 0f c1 27 bf 01 00 00 00 44 89 e6 e8 5a 5c 2c 00 41 83 fc 01
[ 42.466138][ T352] RSP: 0018:ffffc90000e27948 EFLAGS: 00010246
[ 42.472360][ T352] RAX: ffff88810c7b3b00 RBX: ffff88810d363378 RCX: ffff88810c7b3b40
[ 42.480693][ T352] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff
[ 42.488804][ T352] RBP: ffffc90000e27970 R08: 0000000000000004 R09: 0000000000000003
[ 42.496893][ T352] R10: fffffbfff0e1824c R11: 1ffffffff0e1824c R12: 00000000ffffffff
[ 42.505003][ T352] R13: ffff88810d363418 R14: 1ffff11021a6c683 R15: 0000000000000001
[ 42.512987][ T352] FS: 00007efcdb30f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 42.522111][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.528916][ T352] CR2: 0000000000000001 CR3: 0000000123ffa000 CR4: 00000000003506a0
[ 42.537141][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 42.545262][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 42.553339][ T352] Call Trace:
[ 42.556630][ T352]
[ 42.559560][ T352] copy_mm+0xe7d/0x13a0
[ 42.563741][ T352] ? copy_signal+0x600/0x600
[ 42.568331][ T352] ? __init_rwsem+0xfc/0x1d0
[ 42.572941][ T352] ? copy_signal+0x4cb/0x600
[ 42.577717][ T352] copy_process+0x115c/0x3210
[ 42.582411][ T352] ? __kasan_check_write+0x14/0x20
[ 42.587541][ T352] ? __pidfd_prepare+0x150/0x150
[ 42.592588][ T352] ? security_file_permission+0x83/0xa0
[ 42.598158][ T352] kernel_clone+0x23f/0x940
[ 42.602673][ T352] ? create_io_thread+0x130/0x130
[ 42.607859][ T352] ? __kasan_check_write+0x14/0x20
[ 42.613073][ T352] ? mutex_unlock+0x89/0x220
[ 42.617673][ T352] __x64_sys_clone+0x176/0x1d0
[ 42.622455][ T352] ? __kasan_check_write+0x14/0x20
[ 42.627757][ T352] ? __ia32_sys_vfork+0xf0/0xf0
[ 42.632623][ T352] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.639044][ T352] x64_sys_call+0x41f/0x9a0
[ 42.643661][ T352] do_syscall_64+0x4c/0xa0
[ 42.648099][ T352] ? clear_bhb_loop+0x50/0xa0
[ 42.652786][ T352] ? clear_bhb_loop+0x50/0xa0
[ 42.657479][ T352] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.663390][ T352] RIP: 0033:0x7efcdb78c899
[ 42.667824][ T352] 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
[ 42.687756][ T352] RSP: 002b:00007efcdb30f078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.696264][ T352] RAX: ffffffffffffffda RBX: 00007efcdb8abf80 RCX: 00007efcdb78c899
[ 42.704326][ T352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.712440][ T352] RBP: 00007efcdb30f120 R08: 0000000000000000 R09: 0000000000000000
[ 42.720411][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.728709][ T352] R13: 000000000000000b R14: 00007efcdb8abf80 R15: 00007ffd095c3f58
[ 42.736877][ T352]
[ 42.739904][ T352] Modules linked in:
[ 42.743860][ T352] CR2: 0000000000000001
[ 42.748113][ T352] ---[ end trace 4cb02bce71382107 ]---
[ 42.753590][ T352] RIP: 0010:vm_area_free_no_check+0x84/0x140
[ 42.759772][ T352] Code: 42 80 3c 20 00 74 08 4c 89 ff e8 a7 da 6a 00 4d 8b 3f 4d 85 ff 74 3a 4c 89 ff be 04 00 00 00 e8 92 dc 6a 00 41 bc ff ff ff ff 45 0f c1 27 bf 01 00 00 00 44 89 e6 e8 5a 5c 2c 00 41 83 fc 01
[ 42.779499][ T352] RSP: 0018:ffffc90000e27948 EFLAGS: 00010246
[ 42.785746][ T352] RAX: ffff88810c7b3b00 RBX: ffff88810d363378 RCX: ffff88810c7b3b40
[ 42.793898][ T352] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff
[ 42.801962][ T352] RBP: ffffc90000e27970 R08: 0000000000000004 R09: 0000000000000003
[ 42.809948][ T352] R10: fffffbfff0e1824c R11: 1ffffffff0e1824c R12: 00000000ffffffff
[ 42.817919][ T352] R13: ffff88810d363418 R14: 1ffff11021a6c683 R15: 0000000000000001
[ 42.826076][ T352] FS: 00007efcdb30f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 42.835228][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.841810][ T352] CR2: 0000000000000001 CR3: 0000000123ffa000 CR4: 00000000003506a0
[ 42.849961][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 42.858060][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 42.866098][ T352] Kernel panic - not syncing: Fatal exception
[ 42.872507][ T352] Kernel Offset: disabled
[ 42.876834][ T352] Rebooting in 86400 seconds..