Warning: Permanently added '10.128.0.214' (ED25519) to the list of known hosts.
2026/04/04 19:53:18 ignoring optional flag "type"="gce"
2026/04/04 19:53:18 parsed 1 programs
2026/04/04 19:53:18 executed programs: 0
[ 40.516199][ T325] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.523593][ T325] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.531210][ T325] device bridge_slave_0 entered promiscuous mode
[ 40.538030][ T325] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.545129][ T325] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.552909][ T325] device bridge_slave_1 entered promiscuous mode
[ 40.599504][ T325] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.607090][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.614913][ T325] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.622027][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.640830][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.648407][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.657153][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 40.665224][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 40.674504][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 40.682839][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.689888][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.699812][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 40.708347][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.715650][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.728415][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 40.738208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 40.752546][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 40.764534][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 40.772733][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 40.780184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 40.789285][ T325] device veth0_vlan entered promiscuous mode
[ 40.800508][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 40.809806][ T325] device veth1_macvtap entered promiscuous mode
[ 40.819931][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 40.830642][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 40.853174][ T30] kauditd_printk_skb: 14 callbacks suppressed
[ 40.853190][ T30] audit: type=1400 audit(1775332398.989:88): avc: denied { create } for pid=329 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 40.880238][ T30] audit: type=1400 audit(1775332399.019:89): avc: denied { setopt } for pid=329 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 40.900737][ T30] audit: type=1400 audit(1775332399.029:90): avc: denied { map } for pid=329 comm="syz-executor.0" path="socket:[15403]" dev="sockfs" ino=15403 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 40.904629][ T330] FAULT_INJECTION: forcing a failure.
[ 40.904629][ T330] name failslab, interval 1, probability 0, space 0, times 1
[ 40.926737][ T30] audit: type=1400 audit(1775332399.029:91): avc: denied { read accept } for pid=329 comm="syz-executor.0" path="socket:[15403]" dev="sockfs" ino=15403 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 40.938724][ T330] CPU: 0 PID: 330 Comm: syz-executor.0 Not tainted syzkaller #0
[ 40.970203][ T330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 40.980557][ T330] Call Trace:
[ 40.983905][ T330]
[ 40.987161][ T330] __dump_stack+0x21/0x30
[ 40.991875][ T330] dump_stack_lvl+0x110/0x170
[ 40.996684][ T330] ? show_regs_print_info+0x20/0x20
[ 41.002141][ T330] ? slab_post_alloc_hook+0x4f/0x2b0
[ 41.007460][ T330] ? copy_signal+0x54/0x600
[ 41.012060][ T330] ? copy_process+0x1150/0x3250
[ 41.017123][ T330] ? kernel_clone+0x233/0x960
[ 41.022308][ T330] ? x64_sys_call+0x41f/0x9a0
[ 41.027613][ T330] ? do_syscall_64+0x4c/0xa0
[ 41.032531][ T330] dump_stack+0x15/0x20
[ 41.036864][ T330] should_fail+0x3c1/0x510
[ 41.041427][ T330] __should_failslab+0xa4/0xe0
[ 41.046441][ T330] should_failslab+0x9/0x20
[ 41.051848][ T330] slab_pre_alloc_hook+0x3b/0xe0
[ 41.057393][ T330] ? copy_mm+0x189/0x13c0
[ 41.062085][ T330] kmem_cache_alloc+0x44/0x260
[ 41.066857][ T330] copy_mm+0x189/0x13c0
[ 41.071018][ T330] ? __kasan_check_write+0x14/0x20
[ 41.076398][ T330] ? _raw_spin_lock+0x94/0xf0
[ 41.081088][ T330] ? copy_signal+0x600/0x600
[ 41.085972][ T330] ? __init_rwsem+0xfc/0x1d0
[ 41.090581][ T330] ? copy_signal+0x4cb/0x600
[ 41.095386][ T330] copy_process+0x117c/0x3250
[ 41.100088][ T330] ? __kasan_check_write+0x14/0x20
[ 41.105213][ T330] ? __pidfd_prepare+0x150/0x150
[ 41.110216][ T330] kernel_clone+0x233/0x960
[ 41.115036][ T330] ? create_io_thread+0x170/0x170
[ 41.120214][ T330] ? __kasan_check_write+0x14/0x20
[ 41.125335][ T330] ? mutex_unlock+0x8f/0x230
[ 41.130033][ T330] __x64_sys_clone+0x198/0x210
[ 41.135324][ T330] ? __kasan_check_write+0x14/0x20
[ 41.140947][ T330] ? __ia32_sys_vfork+0x130/0x130
[ 41.146417][ T330] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.152782][ T330] x64_sys_call+0x41f/0x9a0
[ 41.157295][ T330] do_syscall_64+0x4c/0xa0
[ 41.161722][ T330] ? clear_bhb_loop+0x50/0xa0
[ 41.166399][ T330] ? clear_bhb_loop+0x50/0xa0
[ 41.171078][ T330] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.176991][ T330] RIP: 0033:0x7f4f760d7ef9
[ 41.181431][ T330] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 41.201338][ T330] RSP: 002b:00007f4f75c6a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.209941][ T330] RAX: ffffffffffffffda RBX: 00007f4f76216f80 RCX: 00007f4f760d7ef9
[ 41.217941][ T330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.226094][ T330] RBP: 00007f4f75c6a120 R08: 0000000000000000 R09: 0000000000000000
[ 41.234354][ T330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.242601][ T330] R13: 000000000000000b R14: 00007f4f76216f80 R15: 00007fffa14bb5b8
[ 41.250891][ T330]
[ 41.265583][ T333] FAULT_INJECTION: forcing a failure.
[ 41.265583][ T333] name failslab, interval 1, probability 0, space 0, times 0
[ 41.278698][ T333] CPU: 1 PID: 333 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.287653][ T333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 41.298051][ T333] Call Trace:
[ 41.301508][ T333]
[ 41.304653][ T333] __dump_stack+0x21/0x30
[ 41.309624][ T333] dump_stack_lvl+0x110/0x170
[ 41.314633][ T333] ? show_regs_print_info+0x20/0x20
[ 41.319891][ T333] dump_stack+0x15/0x20
[ 41.324516][ T333] should_fail+0x3c1/0x510
[ 41.329887][ T333] __should_failslab+0xa4/0xe0
[ 41.334956][ T333] should_failslab+0x9/0x20
[ 41.339771][ T333] slab_pre_alloc_hook+0x3b/0xe0
[ 41.345010][ T333] ? copy_signal+0x54/0x600
[ 41.349670][ T333] kmem_cache_alloc+0x44/0x260
[ 41.354503][ T333] copy_signal+0x54/0x600
[ 41.358859][ T333] ? copy_process+0x112f/0x3250
[ 41.363818][ T333] copy_process+0x1150/0x3250
[ 41.368517][ T333] ? __kasan_check_write+0x14/0x20
[ 41.373644][ T333] ? __pidfd_prepare+0x150/0x150
[ 41.378693][ T333] kernel_clone+0x233/0x960
[ 41.383208][ T333] ? create_io_thread+0x170/0x170
[ 41.388425][ T333] ? __kasan_check_write+0x14/0x20
[ 41.393548][ T333] ? mutex_unlock+0x8f/0x230
[ 41.398270][ T333] __x64_sys_clone+0x198/0x210
[ 41.403048][ T333] ? __kasan_check_write+0x14/0x20
[ 41.408183][ T333] ? __ia32_sys_vfork+0x130/0x130
[ 41.413455][ T333] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.419541][ T333] x64_sys_call+0x41f/0x9a0
[ 41.424376][ T333] do_syscall_64+0x4c/0xa0
[ 41.428843][ T333] ? clear_bhb_loop+0x50/0xa0
[ 41.433560][ T333] ? clear_bhb_loop+0x50/0xa0
[ 41.438267][ T333] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.444387][ T333] RIP: 0033:0x7f4f760d7ef9
[ 41.448825][ T333] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 41.469109][ T333] RSP: 002b:00007f4f75c6a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.477644][ T333] RAX: ffffffffffffffda RBX: 00007f4f76216f80 RCX: 00007f4f760d7ef9
[ 41.485830][ T333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.493969][ T333] RBP: 00007f4f75c6a120 R08: 0000000000000000 R09: 0000000000000000
[ 41.502481][ T333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.510678][ T333] R13: 000000000000000b R14: 00007f4f76216f80 R15: 00007fffa14bb5b8
[ 41.518753][ T333]
[ 41.534053][ T336] FAULT_INJECTION: forcing a failure.
[ 41.534053][ T336] name failslab, interval 1, probability 0, space 0, times 0
[ 41.548433][ T336] CPU: 0 PID: 336 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.556901][ T336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 41.567690][ T336] Call Trace:
[ 41.570990][ T336]
[ 41.574014][ T336] __dump_stack+0x21/0x30
[ 41.578813][ T336] dump_stack_lvl+0x110/0x170
[ 41.583567][ T336] ? show_regs_print_info+0x20/0x20
[ 41.589248][ T336] dump_stack+0x15/0x20
[ 41.594231][ T336] should_fail+0x3c1/0x510
[ 41.599008][ T336] __should_failslab+0xa4/0xe0
[ 41.604150][ T336] should_failslab+0x9/0x20
[ 41.608768][ T336] slab_pre_alloc_hook+0x3b/0xe0
[ 41.614245][ T336] kmem_cache_alloc_trace+0x48/0x270
[ 41.620376][ T336] ? mm_init+0x36b/0x980
[ 41.624738][ T336] mm_init+0x36b/0x980
[ 41.629034][ T336] copy_mm+0x1da/0x13c0
[ 41.633204][ T336] ? __kasan_check_write+0x14/0x20
[ 41.638540][ T336] ? _raw_spin_lock+0x94/0xf0
[ 41.643590][ T336] ? copy_signal+0x600/0x600
[ 41.648365][ T336] ? __init_rwsem+0xfc/0x1d0
[ 41.652980][ T336] ? copy_signal+0x4cb/0x600
[ 41.657795][ T336] copy_process+0x117c/0x3250
[ 41.662492][ T336] ? update_load_avg+0x40d/0x1110
[ 41.667719][ T336] ? __pidfd_prepare+0x150/0x150
[ 41.672685][ T336] ? __switch_to+0x515/0xe50
[ 41.677521][ T336] kernel_clone+0x233/0x960
[ 41.682206][ T336] ? create_io_thread+0x170/0x170
[ 41.687576][ T336] ? finish_task_switch+0x209/0x780
[ 41.693002][ T336] __x64_sys_clone+0x198/0x210
[ 41.697896][ T336] ? __ia32_sys_vfork+0x130/0x130
[ 41.703123][ T336] ? __kasan_check_write+0x14/0x20
[ 41.708346][ T336] ? switch_fpu_return+0x15d/0x2c0
[ 41.713471][ T336] x64_sys_call+0x41f/0x9a0
[ 41.718363][ T336] do_syscall_64+0x4c/0xa0
[ 41.722902][ T336] ? clear_bhb_loop+0x50/0xa0
[ 41.727783][ T336] ? clear_bhb_loop+0x50/0xa0
[ 41.732626][ T336] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.738689][ T336] RIP: 0033:0x7f4f760d7ef9
[ 41.743120][ T336] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 41.763971][ T336] RSP: 002b:00007f4f75c6a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.772778][ T336] RAX: ffffffffffffffda RBX: 00007f4f76216f80 RCX: 00007f4f760d7ef9
[ 41.780882][ T336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.789609][ T336] RBP: 00007f4f75c6a120 R08: 0000000000000000 R09: 0000000000000000
[ 41.797987][ T336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.806252][ T336] R13: 000000000000000b R14: 00007f4f76216f80 R15: 00007fffa14bb5b8
[ 41.814439][ T336]
[ 41.828011][ T338] FAULT_INJECTION: forcing a failure.
[ 41.828011][ T338] name failslab, interval 1, probability 0, space 0, times 0
[ 41.841223][ T338] CPU: 1 PID: 338 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.849686][ T338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 41.860087][ T338] Call Trace:
[ 41.863474][ T338]
[ 41.866503][ T338] __dump_stack+0x21/0x30
[ 41.870926][ T338] dump_stack_lvl+0x110/0x170
[ 41.875628][ T338] ? show_regs_print_info+0x20/0x20
[ 41.880870][ T338] dump_stack+0x15/0x20
[ 41.885303][ T338] should_fail+0x3c1/0x510
[ 41.890182][ T338] __should_failslab+0xa4/0xe0
[ 41.894967][ T338] should_failslab+0x9/0x20
[ 41.899484][ T338] slab_pre_alloc_hook+0x3b/0xe0
[ 41.904496][ T338] kmem_cache_alloc_trace+0x48/0x270
[ 41.909822][ T338] ? mm_init+0x36b/0x980
[ 41.914072][ T338] mm_init+0x36b/0x980
[ 41.918188][ T338] copy_mm+0x1da/0x13c0
[ 41.922841][ T338] ? __kasan_check_write+0x14/0x20
[ 41.928649][ T338] ? _raw_spin_lock+0x94/0xf0
[ 41.934042][ T338] ? copy_signal+0x600/0x600
[ 41.939032][ T338] ? __init_rwsem+0xfc/0x1d0
[ 41.944006][ T338] ? copy_signal+0x4cb/0x600
[ 41.948614][ T338] copy_process+0x117c/0x3250
[ 41.953413][ T338] ? __kasan_check_write+0x14/0x20
[ 41.958740][ T338] ? __pidfd_prepare+0x150/0x150
[ 41.963915][ T338] kernel_clone+0x233/0x960
[ 41.968539][ T338] ? create_io_thread+0x170/0x170
[ 41.973744][ T338] ? __kasan_check_write+0x14/0x20
[ 41.978986][ T338] ? mutex_unlock+0x8f/0x230
[ 41.983758][ T338] __x64_sys_clone+0x198/0x210
[ 41.988628][ T338] ? __kasan_check_write+0x14/0x20
[ 41.993763][ T338] ? __ia32_sys_vfork+0x130/0x130
[ 41.999200][ T338] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.005597][ T338] x64_sys_call+0x41f/0x9a0
[ 42.010203][ T338] do_syscall_64+0x4c/0xa0
[ 42.014818][ T338] ? clear_bhb_loop+0x50/0xa0
[ 42.019571][ T338] ? clear_bhb_loop+0x50/0xa0
[ 42.024377][ T338] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.030412][ T338] RIP: 0033:0x7f4f760d7ef9
[ 42.034841][ T338] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 42.055352][ T338] RSP: 002b:00007f4f75c6a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.063955][ T338] RAX: ffffffffffffffda RBX: 00007f4f76216f80 RCX: 00007f4f760d7ef9
[ 42.072146][ T338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.080433][ T338] RBP: 00007f4f75c6a120 R08: 0000000000000000 R09: 0000000000000000
[ 42.089075][ T338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.097587][ T338] R13: 000000000000000b R14: 00007f4f76216f80 R15: 00007fffa14bb5b8
[ 42.105851][ T338]
[ 42.119409][ T340] FAULT_INJECTION: forcing a failure.
[ 42.119409][ T340] name failslab, interval 1, probability 0, space 0, times 0
[ 42.132615][ T340] CPU: 0 PID: 340 Comm: syz-executor.0 Not tainted syzkaller #0
[ 42.140273][ T340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 42.150561][ T340] Call Trace:
[ 42.153853][ T340]
[ 42.156904][ T340] __dump_stack+0x21/0x30
[ 42.161256][ T340] dump_stack_lvl+0x110/0x170
[ 42.165937][ T340] ? show_regs_print_info+0x20/0x20
[ 42.171179][ T340] dump_stack+0x15/0x20
[ 42.175577][ T340] should_fail+0x3c1/0x510
[ 42.180005][ T340] __should_failslab+0xa4/0xe0
[ 42.185028][ T340] should_failslab+0x9/0x20
[ 42.189879][ T340] slab_pre_alloc_hook+0x3b/0xe0
[ 42.194829][ T340] kmem_cache_alloc_trace+0x48/0x270
[ 42.200239][ T340] ? mm_init+0x36b/0x980
[ 42.204667][ T340] mm_init+0x36b/0x980
[ 42.208837][ T340] copy_mm+0x1da/0x13c0
[ 42.213158][ T340] ? __kasan_check_write+0x14/0x20
[ 42.218301][ T340] ? _raw_spin_lock+0x94/0xf0
[ 42.223101][ T340] ? copy_signal+0x600/0x600
[ 42.227799][ T340] ? __init_rwsem+0xfc/0x1d0
[ 42.232414][ T340] ? copy_signal+0x4cb/0x600
[ 42.237186][ T340] copy_process+0x117c/0x3250
[ 42.242210][ T340] ? __kasan_check_write+0x14/0x20
[ 42.247605][ T340] ? __pidfd_prepare+0x150/0x150
[ 42.252572][ T340] kernel_clone+0x233/0x960
[ 42.257210][ T340] ? create_io_thread+0x170/0x170
[ 42.262338][ T340] ? __kasan_check_write+0x14/0x20
[ 42.267859][ T340] ? mutex_unlock+0x8f/0x230
[ 42.272485][ T340] __x64_sys_clone+0x198/0x210
[ 42.277379][ T340] ? __kasan_check_write+0x14/0x20
[ 42.282844][ T340] ? __ia32_sys_vfork+0x130/0x130
[ 42.287914][ T340] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.294275][ T340] x64_sys_call+0x41f/0x9a0
[ 42.298954][ T340] do_syscall_64+0x4c/0xa0
[ 42.303672][ T340] ? clear_bhb_loop+0x50/0xa0
[ 42.308575][ T340] ? clear_bhb_loop+0x50/0xa0
[ 42.313447][ T340] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.319450][ T340] RIP: 0033:0x7f4f760d7ef9
[ 42.323895][ T340] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 42.345009][ T340] RSP: 002b:00007f4f75c6a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.353581][ T340] RAX: ffffffffffffffda RBX: 00007f4f76216f80 RCX: 00007f4f760d7ef9
[ 42.361758][ T340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.369738][ T340] RBP: 00007f4f75c6a120 R08: 0000000000000000 R09: 0000000000000000
[ 42.377718][ T340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.386284][ T340] R13: 000000000000000b R14: 00007f4f76216f80 R15: 00007fffa14bb5b8
[ 42.394424][ T340]
[ 42.408709][ T342] FAULT_INJECTION: forcing a failure.
[ 42.408709][ T342] name failslab, interval 1, probability 0, space 0, times 0
[ 42.422133][ T342] CPU: 0 PID: 342 Comm: syz-executor.0 Not tainted syzkaller #0
[ 42.429880][ T342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 42.440484][ T342] Call Trace:
[ 42.443774][ T342]
[ 42.446728][ T342] __dump_stack+0x21/0x30
[ 42.451241][ T342] dump_stack_lvl+0x110/0x170
[ 42.455981][ T342] ? show_regs_print_info+0x20/0x20
[ 42.461273][ T342] ? slab_post_alloc_hook+0x4f/0x2b0
[ 42.466863][ T342] ? copy_signal+0x54/0x600
[ 42.471378][ T342] ? copy_process+0x1150/0x3250
[ 42.476330][ T342] ? kernel_clone+0x233/0x960
[ 42.481011][ T342] ? x64_sys_call+0x41f/0x9a0
[ 42.485688][ T342] ? do_syscall_64+0x4c/0xa0
[ 42.490289][ T342] dump_stack+0x15/0x20
[ 42.494462][ T342] should_fail+0x3c1/0x510
[ 42.498895][ T342] __should_failslab+0xa4/0xe0
[ 42.504375][ T342] should_failslab+0x9/0x20
[ 42.508906][ T342] slab_pre_alloc_hook+0x3b/0xe0
[ 42.513978][ T342] ? copy_mm+0x189/0x13c0
[ 42.518328][ T342] kmem_cache_alloc+0x44/0x260
[ 42.523547][ T342] copy_mm+0x189/0x13c0
[ 42.527810][ T342] ? __kasan_check_write+0x14/0x20
[ 42.533016][ T342] ? _raw_spin_lock+0x94/0xf0
[ 42.538840][ T342] ? copy_signal+0x600/0x600
[ 42.544024][ T342] ? __init_rwsem+0xfc/0x1d0
[ 42.548837][ T342] ? copy_signal+0x4cb/0x600
[ 42.553438][ T342] copy_process+0x117c/0x3250
[ 42.558553][ T342] ? __kasan_check_write+0x14/0x20
[ 42.564044][ T342] ? __pidfd_prepare+0x150/0x150
[ 42.569169][ T342] kernel_clone+0x233/0x960
[ 42.573820][ T342] ? create_io_thread+0x170/0x170
[ 42.578952][ T342] ? __kasan_check_write+0x14/0x20
[ 42.584079][ T342] ? mutex_unlock+0x8f/0x230
[ 42.588863][ T342] __x64_sys_clone+0x198/0x210
[ 42.593876][ T342] ? __kasan_check_write+0x14/0x20
[ 42.599276][ T342] ? __ia32_sys_vfork+0x130/0x130
[ 42.604557][ T342] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.610651][ T342] x64_sys_call+0x41f/0x9a0
[ 42.615361][ T342] do_syscall_64+0x4c/0xa0
[ 42.620073][ T342] ? clear_bhb_loop+0x50/0xa0
[ 42.625025][ T342] ? clear_bhb_loop+0x50/0xa0
[ 42.629971][ T342] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.636005][ T342] RIP: 0033:0x7f4f760d7ef9
[ 42.640739][ T342] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 42.661088][ T342] RSP: 002b:00007f4f75c6a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.669940][ T342] RAX: ffffffffffffffda RBX: 00007f4f76216f80 RCX: 00007f4f760d7ef9
[ 42.677979][ T342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.685956][ T342] RBP: 00007f4f75c6a120 R08: 0000000000000000 R09: 0000000000000000
[ 42.694765][ T342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.703066][ T342] R13: 000000000000000b R14: 00007f4f76216f80 R15: 00007fffa14bb5b8
[ 42.711185][ T342]
[ 42.723420][ T344] FAULT_INJECTION: forcing a failure.
[ 42.723420][ T344] name failslab, interval 1, probability 0, space 0, times 0
[ 42.737480][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 42.745132][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 42.755685][ T344] Call Trace:
[ 42.759164][ T344]
[ 42.762103][ T344] __dump_stack+0x21/0x30
[ 42.766764][ T344] dump_stack_lvl+0x110/0x170
[ 42.771698][ T344] ? show_regs_print_info+0x20/0x20
[ 42.776924][ T344] ? rwsem_write_trylock+0x136/0x300
[ 42.782818][ T344] dump_stack+0x15/0x20
[ 42.787023][ T344] should_fail+0x3c1/0x510
[ 42.791820][ T344] __should_failslab+0xa4/0xe0
[ 42.797084][ T344] should_failslab+0x9/0x20
[ 42.801979][ T344] slab_pre_alloc_hook+0x3b/0xe0
[ 42.807204][ T344] ? anon_vma_fork+0xf2/0x510
[ 42.811914][ T344] kmem_cache_alloc+0x44/0x260
[ 42.816786][ T344] anon_vma_fork+0xf2/0x510
[ 42.821441][ T344] copy_mm+0x9de/0x13c0
[ 42.825722][ T344] ? copy_signal+0x600/0x600
[ 42.830473][ T344] ? __init_rwsem+0xfc/0x1d0
[ 42.835427][ T344] ? copy_signal+0x4cb/0x600
[ 42.840469][ T344] copy_process+0x117c/0x3250
[ 42.845171][ T344] ? __kasan_check_write+0x14/0x20
[ 42.850562][ T344] ? __pidfd_prepare+0x150/0x150
[ 42.855695][ T344] kernel_clone+0x233/0x960
[ 42.860231][ T344] ? create_io_thread+0x170/0x170
[ 42.865446][ T344] ? __kasan_check_write+0x14/0x20
[ 42.870788][ T344] ? mutex_unlock+0x8f/0x230
[ 42.875399][ T344] __x64_sys_clone+0x198/0x210
[ 42.880189][ T344] ? __kasan_check_write+0x14/0x20
[ 42.885548][ T344] ? __ia32_sys_vfork+0x130/0x130
[ 42.890668][ T344] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.896887][ T344] x64_sys_call+0x41f/0x9a0
[ 42.901409][ T344] do_syscall_64+0x4c/0xa0
[ 42.905932][ T344] ? clear_bhb_loop+0x50/0xa0
[ 42.911147][ T344] ? clear_bhb_loop+0x50/0xa0
[ 42.915941][ T344] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.922131][ T344] RIP: 0033:0x7f4f760d7ef9
[ 42.926755][ T344] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 42.947044][ T344] RSP: 002b:00007f4f75c6a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.955643][ T344] RAX: ffffffffffffffda RBX: 00007f4f76216f80 RCX: 00007f4f760d7ef9
[ 42.963985][ T344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.972327][ T344] RBP: 00007f4f75c6a120 R08: 0000000000000000 R09: 0000000000000000
[ 42.980320][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.988298][ T344] R13: 000000000000000b R14: 00007f4f76216f80 R15: 00007fffa14bb5b8
[ 42.996404][ T344]
[ 43.000514][ T344] ==================================================================
[ 43.008785][ T344] BUG: KASAN: null-ptr-deref in vm_area_free_no_check+0x7e/0x140
[ 43.016631][ T344] Write of size 4 at addr 0000000000000001 by task syz-executor.0/344
[ 43.024898][ T344]
[ 43.027221][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 43.034991][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.045931][ T344] Call Trace:
[ 43.049260][ T344]
[ 43.052294][ T344] __dump_stack+0x21/0x30
[ 43.056897][ T344] dump_stack_lvl+0x110/0x170
[ 43.061662][ T344] ? show_regs_print_info+0x20/0x20
[ 43.067447][ T344] ? unlink_anon_vmas+0x2ce/0x590
[ 43.073197][ T344] ? kmem_cache_free+0x100/0x320
[ 43.078166][ T344] ? vm_area_free_no_check+0x7e/0x140
[ 43.083568][ T344] kasan_report+0xe7/0x140
[ 43.088123][ T344] ? vm_area_free_no_check+0x7e/0x140
[ 43.093868][ T344] kasan_check_range+0x249/0x2a0
[ 43.098847][ T344] __kasan_check_write+0x14/0x20
[ 43.103880][ T344] vm_area_free_no_check+0x7e/0x140
[ 43.109311][ T344] copy_mm+0xe90/0x13c0
[ 43.113650][ T344] ? copy_signal+0x600/0x600
[ 43.118328][ T344] ? __init_rwsem+0xfc/0x1d0
[ 43.122980][ T344] ? copy_signal+0x4cb/0x600
[ 43.127582][ T344] copy_process+0x117c/0x3250
[ 43.132277][ T344] ? __kasan_check_write+0x14/0x20
[ 43.137745][ T344] ? __pidfd_prepare+0x150/0x150
[ 43.142796][ T344] kernel_clone+0x233/0x960
[ 43.147442][ T344] ? create_io_thread+0x170/0x170
[ 43.152525][ T344] ? __kasan_check_write+0x14/0x20
[ 43.157880][ T344] ? mutex_unlock+0x8f/0x230
[ 43.162576][ T344] __x64_sys_clone+0x198/0x210
[ 43.167701][ T344] ? __kasan_check_write+0x14/0x20
[ 43.173009][ T344] ? __ia32_sys_vfork+0x130/0x130
[ 43.178273][ T344] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.184746][ T344] x64_sys_call+0x41f/0x9a0
[ 43.189273][ T344] do_syscall_64+0x4c/0xa0
[ 43.193839][ T344] ? clear_bhb_loop+0x50/0xa0
[ 43.198526][ T344] ? clear_bhb_loop+0x50/0xa0
[ 43.203518][ T344] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.209826][ T344] RIP: 0033:0x7f4f760d7ef9
[ 43.214301][ T344] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 43.234403][ T344] RSP: 002b:00007f4f75c6a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 43.243070][ T344] RAX: ffffffffffffffda RBX: 00007f4f76216f80 RCX: 00007f4f760d7ef9
[ 43.251173][ T344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 43.259261][ T344] RBP: 00007f4f75c6a120 R08: 0000000000000000 R09: 0000000000000000
[ 43.267979][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 43.276172][ T344] R13: 000000000000000b R14: 00007f4f76216f80 R15: 00007fffa14bb5b8
[ 43.284512][ T344]
[ 43.287719][ T344] ==================================================================
[ 43.296081][ T344] Disabling lock debugging due to kernel taint
[ 43.303027][ T344] BUG: kernel NULL pointer dereference, address: 0000000000000001
[ 43.310925][ T344] #PF: supervisor write access in kernel mode
[ 43.312211][ T30] audit: type=1400 audit(1775332401.439:92): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 43.317096][ T344] #PF: error_code(0x0002) - not-present page
[ 43.317113][ T344] PGD 10def5067 P4D 10def5067 PUD 10d799067 PMD 0
[ 43.339823][ T30] audit: type=1400 audit(1775332401.439:93): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 43.345468][ T344]
[ 43.345476][ T344] Oops: 0002 [#1] PREEMPT SMP KASAN
[ 43.345493][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 43.353881][ T30] audit: type=1400 audit(1775332401.439:94): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 43.373736][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.373754][ T344] RIP: 0010:vm_area_free_no_check+0x84/0x140
[ 43.373786][ T344] Code: 42 80 3c 20 00 74 08 4c 89 ff e8 f7 04 6c 00 4d 8b 3f 4d 85 ff 74 3a 4c 89 ff be 04 00 00 00 e8 e2 06 6c 00 41 bc ff ff ff ff 45 0f c1 27 bf 01 00 00 00 44 89 e6 e8 ca d9 2c 00 41 83 fc 01
[ 43.373803][ T344] RSP: 0018:ffffc90000db7948 EFLAGS: 00010246
[ 43.376992][ T30] audit: type=1400 audit(1775332401.439:95): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 43.381398][ T344]
[ 43.381407][ T344] RAX: ffff88810de00000 RBX: ffff88810dccb6f0 RCX: ffff88810de00000
[ 43.381424][ T344] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff
[ 43.381436][ T344] RBP: ffffc90000db7970 R08: 0000000000000003 R09: 0000000000000004
[ 43.381448][ T344] R10: dffffc0000000000 R11: fffffbfff0e18a4c R12: 00000000ffffffff
[ 43.381461][ T344] R13: ffff88810dccb790 R14: 1ffff11021b996f2 R15: 0000000000000001
[ 43.381475][ T344] FS: 00007f4f75c6a6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 43.381491][ T344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.392930][ T30] audit: type=1400 audit(1775332401.439:96): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 43.412146][ T344] CR2: 0000000000000001 CR3: 0000000125f0c000 CR4: 00000000003506a0
[ 43.412171][ T344] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 43.412182][ T344] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 43.412194][ T344] Call Trace:
[ 43.412200][ T344]
[ 43.412209][ T344] copy_mm+0xe90/0x13c0
[ 43.423747][ T30] audit: type=1400 audit(1775332401.439:97): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 43.428547][ T344] ? copy_signal+0x600/0x600
[ 43.428572][ T344] ? __init_rwsem+0xfc/0x1d0
[ 43.624296][ T344] ? copy_signal+0x4cb/0x600
[ 43.628910][ T344] copy_process+0x117c/0x3250
[ 43.633697][ T344] ? __kasan_check_write+0x14/0x20
[ 43.638824][ T344] ? __pidfd_prepare+0x150/0x150
[ 43.643785][ T344] kernel_clone+0x233/0x960
[ 43.648675][ T344] ? create_io_thread+0x170/0x170
[ 43.653823][ T344] ? __kasan_check_write+0x14/0x20
[ 43.659032][ T344] ? mutex_unlock+0x8f/0x230
[ 43.663662][ T344] __x64_sys_clone+0x198/0x210
[ 43.668606][ T344] ? __kasan_check_write+0x14/0x20
[ 43.673736][ T344] ? __ia32_sys_vfork+0x130/0x130
[ 43.678776][ T344] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.684850][ T344] x64_sys_call+0x41f/0x9a0
[ 43.689488][ T344] do_syscall_64+0x4c/0xa0
[ 43.694182][ T344] ? clear_bhb_loop+0x50/0xa0
[ 43.699048][ T344] ? clear_bhb_loop+0x50/0xa0
[ 43.703731][ T344] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.709759][ T344] RIP: 0033:0x7f4f760d7ef9
[ 43.714284][ T344] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48
[ 43.734767][ T344] RSP: 002b:00007f4f75c6a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 43.743346][ T344] RAX: ffffffffffffffda RBX: 00007f4f76216f80 RCX: 00007f4f760d7ef9
[ 43.751427][ T344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 43.760600][ T344] RBP: 00007f4f75c6a120 R08: 0000000000000000 R09: 0000000000000000
[ 43.768648][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 43.776928][ T344] R13: 000000000000000b R14: 00007f4f76216f80 R15: 00007fffa14bb5b8
[ 43.784934][ T344]
[ 43.788504][ T344] Modules linked in:
[ 43.792434][ T344] CR2: 0000000000000001
[ 43.796781][ T344] ---[ end trace beb28f81b65f6446 ]---
[ 43.802540][ T344] RIP: 0010:vm_area_free_no_check+0x84/0x140
[ 43.808542][ T344] Code: 42 80 3c 20 00 74 08 4c 89 ff e8 f7 04 6c 00 4d 8b 3f 4d 85 ff 74 3a 4c 89 ff be 04 00 00 00 e8 e2 06 6c 00 41 bc ff ff ff ff 45 0f c1 27 bf 01 00 00 00 44 89 e6 e8 ca d9 2c 00 41 83 fc 01
[ 43.828763][ T344] RSP: 0018:ffffc90000db7948 EFLAGS: 00010246
[ 43.835148][ T344] RAX: ffff88810de00000 RBX: ffff88810dccb6f0 RCX: ffff88810de00000
[ 43.843228][ T344] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff
[ 43.851493][ T344] RBP: ffffc90000db7970 R08: 0000000000000003 R09: 0000000000000004
[ 43.859942][ T344] R10: dffffc0000000000 R11: fffffbfff0e18a4c R12: 00000000ffffffff
[ 43.868199][ T344] R13: ffff88810dccb790 R14: 1ffff11021b996f2 R15: 0000000000000001
[ 43.876468][ T344] FS: 00007f4f75c6a6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 43.887854][ T344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.894463][ T344] CR2: 0000000000000001 CR3: 0000000125f0c000 CR4: 00000000003506a0
[ 43.902628][ T344] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 43.910676][ T344] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 43.918784][ T344] Kernel panic - not syncing: Fatal exception
[ 43.925454][ T344] Kernel Offset: disabled
[ 43.929883][ T344] Rebooting in 86400 seconds..