Warning: Permanently added '10.128.0.133' (ED25519) to the list of known hosts.
2025/09/23 01:04:50 ignoring optional flag "type"="gce"
2025/09/23 01:04:50 parsed 1 programs
[ 44.059418][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 44.059435][ T30] audit: type=1400 audit(1758589490.739:92): avc: denied { unlink } for pid=328 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
2025/09/23 01:04:50 executed programs: 0
[ 44.122124][ T328] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 44.172142][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.180218][ T335] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.187721][ T335] device bridge_slave_0 entered promiscuous mode
[ 44.194917][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.202388][ T335] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.210024][ T335] device bridge_slave_1 entered promiscuous mode
[ 44.249730][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.256784][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.264343][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.271670][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.288223][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.296020][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.304000][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 44.311918][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.321005][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.329241][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.336523][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.345542][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.354321][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.361701][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.373627][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 44.383566][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 44.397516][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 44.409817][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 44.418079][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 44.426291][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 44.435108][ T335] device veth0_vlan entered promiscuous mode
[ 44.444923][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 44.454996][ T335] device veth1_macvtap entered promiscuous mode
[ 44.464665][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 44.474586][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 44.495848][ T347] FAULT_INJECTION: forcing a failure.
[ 44.495848][ T347] name failslab, interval 1, probability 0, space 0, times 1
[ 44.510117][ T347] CPU: 1 PID: 347 Comm: syz-executor.0 Not tainted syzkaller #0
[ 44.518108][ T347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 44.528639][ T347] Call Trace:
[ 44.532177][ T347]
[ 44.535330][ T347] __dump_stack+0x21/0x30
[ 44.539836][ T347] dump_stack_lvl+0xee/0x150
[ 44.544821][ T347] ? show_regs_print_info+0x20/0x20
[ 44.550112][ T347] dump_stack+0x15/0x20
[ 44.554462][ T347] should_fail+0x3c1/0x510
[ 44.559280][ T347] __should_failslab+0xa4/0xe0
[ 44.564391][ T347] should_failslab+0x9/0x20
[ 44.568996][ T347] slab_pre_alloc_hook+0x3b/0xe0
[ 44.574363][ T347] ? anon_vma_clone+0xc0/0x500
[ 44.579709][ T347] kmem_cache_alloc+0x44/0x260
[ 44.584688][ T347] anon_vma_clone+0xc0/0x500
[ 44.589284][ T347] anon_vma_fork+0x8c/0x510
[ 44.593865][ T347] copy_mm+0x9d1/0x13a0
[ 44.598208][ T347] ? copy_signal+0x600/0x600
[ 44.602961][ T347] ? __init_rwsem+0xfc/0x1d0
[ 44.607635][ T347] ? copy_signal+0x4cb/0x600
[ 44.612438][ T347] copy_process+0x115c/0x3210
[ 44.617282][ T347] ? __kasan_check_write+0x14/0x20
[ 44.622764][ T347] ? __pidfd_prepare+0x150/0x150
[ 44.627718][ T347] ? security_file_permission+0x83/0xa0
[ 44.633554][ T347] kernel_clone+0x23f/0x940
[ 44.638165][ T347] ? create_io_thread+0x130/0x130
[ 44.643656][ T347] ? __kasan_check_write+0x14/0x20
[ 44.649832][ T347] ? mutex_unlock+0x89/0x220
[ 44.654679][ T347] __x64_sys_clone+0x176/0x1d0
[ 44.659788][ T347] ? __kasan_check_write+0x14/0x20
[ 44.664988][ T347] ? __ia32_sys_vfork+0xf0/0xf0
[ 44.670230][ T347] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.676345][ T347] x64_sys_call+0x41f/0x9a0
[ 44.680934][ T347] do_syscall_64+0x4c/0xa0
[ 44.685780][ T347] ? clear_bhb_loop+0x50/0xa0
[ 44.690631][ T347] ? clear_bhb_loop+0x50/0xa0
[ 44.695716][ T347] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.702043][ T347] RIP: 0033:0x7fcb2cb95ae9
[ 44.706783][ T347] 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
[ 44.726925][ T347] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 44.735416][ T347] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 44.743901][ T347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 44.752410][ T347] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 44.760653][ T347] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 44.768845][ T347] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 44.776928][ T347]
[ 44.781826][ T30] audit: type=1400 audit(1758589491.459:93): avc: denied { sys_admin } for pid=346 comm="syz-executor.0" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[ 44.807073][ T351] FAULT_INJECTION: forcing a failure.
[ 44.807073][ T351] name failslab, interval 1, probability 0, space 0, times 0
[ 44.819775][ T351] CPU: 1 PID: 351 Comm: syz-executor.0 Not tainted syzkaller #0
[ 44.827701][ T351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 44.838480][ T351] Call Trace:
[ 44.842107][ T351]
[ 44.845214][ T351] __dump_stack+0x21/0x30
[ 44.849655][ T351] dump_stack_lvl+0xee/0x150
[ 44.854919][ T351] ? show_regs_print_info+0x20/0x20
[ 44.860352][ T351] dump_stack+0x15/0x20
[ 44.864994][ T351] should_fail+0x3c1/0x510
[ 44.869412][ T351] __should_failslab+0xa4/0xe0
[ 44.874428][ T351] should_failslab+0x9/0x20
[ 44.882806][ T351] slab_pre_alloc_hook+0x3b/0xe0
[ 44.888067][ T351] ? anon_vma_fork+0xf2/0x510
[ 44.893046][ T351] kmem_cache_alloc+0x44/0x260
[ 44.898111][ T351] anon_vma_fork+0xf2/0x510
[ 44.902960][ T351] copy_mm+0x9d1/0x13a0
[ 44.907138][ T351] ? copy_signal+0x600/0x600
[ 44.911826][ T351] ? __init_rwsem+0xfc/0x1d0
[ 44.916512][ T351] ? copy_signal+0x4cb/0x600
[ 44.921302][ T351] copy_process+0x115c/0x3210
[ 44.926057][ T351] ? __kasan_check_write+0x14/0x20
[ 44.931367][ T351] ? __pidfd_prepare+0x150/0x150
[ 44.936475][ T351] ? security_file_permission+0x83/0xa0
[ 44.942030][ T351] kernel_clone+0x23f/0x940
[ 44.946740][ T351] ? create_io_thread+0x130/0x130
[ 44.952036][ T351] ? __kasan_check_write+0x14/0x20
[ 44.957331][ T351] ? mutex_unlock+0x89/0x220
[ 44.962015][ T351] __x64_sys_clone+0x176/0x1d0
[ 44.966862][ T351] ? __kasan_check_write+0x14/0x20
[ 44.972086][ T351] ? __ia32_sys_vfork+0xf0/0xf0
[ 44.977537][ T351] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.983797][ T351] x64_sys_call+0x41f/0x9a0
[ 44.988483][ T351] do_syscall_64+0x4c/0xa0
[ 44.993171][ T351] ? clear_bhb_loop+0x50/0xa0
[ 44.998900][ T351] ? clear_bhb_loop+0x50/0xa0
[ 45.003849][ T351] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.010036][ T351] RIP: 0033:0x7fcb2cb95ae9
[ 45.014568][ T351] 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
[ 45.035566][ T351] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 45.043982][ T351] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 45.051961][ T351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 45.060012][ T351] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 45.068267][ T351] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 45.076577][ T351] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 45.084672][ T351]
[ 45.101325][ T353] FAULT_INJECTION: forcing a failure.
[ 45.101325][ T353] name failslab, interval 1, probability 0, space 0, times 0
[ 45.114327][ T353] CPU: 1 PID: 353 Comm: syz-executor.0 Not tainted syzkaller #0
[ 45.122068][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 45.133002][ T353] Call Trace:
[ 45.136371][ T353]
[ 45.139295][ T353] __dump_stack+0x21/0x30
[ 45.144019][ T353] dump_stack_lvl+0xee/0x150
[ 45.148807][ T353] ? show_regs_print_info+0x20/0x20
[ 45.154137][ T353] dump_stack+0x15/0x20
[ 45.158375][ T353] should_fail+0x3c1/0x510
[ 45.163143][ T353] __should_failslab+0xa4/0xe0
[ 45.168249][ T353] should_failslab+0x9/0x20
[ 45.173023][ T353] slab_pre_alloc_hook+0x3b/0xe0
[ 45.178044][ T353] ? anon_vma_fork+0x200/0x510
[ 45.183147][ T353] kmem_cache_alloc+0x44/0x260
[ 45.187904][ T353] anon_vma_fork+0x200/0x510
[ 45.192535][ T353] copy_mm+0x9d1/0x13a0
[ 45.196956][ T353] ? copy_signal+0x600/0x600
[ 45.201665][ T353] ? __init_rwsem+0xfc/0x1d0
[ 45.206360][ T353] ? copy_signal+0x4cb/0x600
[ 45.211054][ T353] copy_process+0x115c/0x3210
[ 45.215732][ T353] ? __kasan_check_write+0x14/0x20
[ 45.221204][ T353] ? __pidfd_prepare+0x150/0x150
[ 45.226157][ T353] ? security_file_permission+0x83/0xa0
[ 45.231716][ T353] kernel_clone+0x23f/0x940
[ 45.236314][ T353] ? create_io_thread+0x130/0x130
[ 45.241350][ T353] ? __kasan_check_write+0x14/0x20
[ 45.246716][ T353] ? mutex_unlock+0x89/0x220
[ 45.251642][ T353] __x64_sys_clone+0x176/0x1d0
[ 45.256535][ T353] ? __kasan_check_write+0x14/0x20
[ 45.261922][ T353] ? __ia32_sys_vfork+0xf0/0xf0
[ 45.266874][ T353] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.273060][ T353] x64_sys_call+0x41f/0x9a0
[ 45.277572][ T353] do_syscall_64+0x4c/0xa0
[ 45.282249][ T353] ? clear_bhb_loop+0x50/0xa0
[ 45.287219][ T353] ? clear_bhb_loop+0x50/0xa0
[ 45.292079][ T353] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.298146][ T353] RIP: 0033:0x7fcb2cb95ae9
[ 45.302855][ T353] 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
[ 45.323923][ T353] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 45.332421][ T353] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 45.340488][ T353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 45.348734][ T353] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 45.357067][ T353] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 45.365486][ T353] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 45.373821][ T353]
[ 45.389227][ T355] FAULT_INJECTION: forcing a failure.
[ 45.389227][ T355] name failslab, interval 1, probability 0, space 0, times 0
[ 45.402090][ T355] CPU: 1 PID: 355 Comm: syz-executor.0 Not tainted syzkaller #0
[ 45.410124][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 45.420814][ T355] Call Trace:
[ 45.424086][ T355]
[ 45.427007][ T355] __dump_stack+0x21/0x30
[ 45.431565][ T355] dump_stack_lvl+0xee/0x150
[ 45.436319][ T355] ? show_regs_print_info+0x20/0x20
[ 45.441687][ T355] dump_stack+0x15/0x20
[ 45.446107][ T355] should_fail+0x3c1/0x510
[ 45.450805][ T355] __should_failslab+0xa4/0xe0
[ 45.455565][ T355] should_failslab+0x9/0x20
[ 45.460237][ T355] slab_pre_alloc_hook+0x3b/0xe0
[ 45.465272][ T355] ? anon_vma_fork+0xf2/0x510
[ 45.469953][ T355] kmem_cache_alloc+0x44/0x260
[ 45.474936][ T355] anon_vma_fork+0xf2/0x510
[ 45.479940][ T355] copy_mm+0x9d1/0x13a0
[ 45.484397][ T355] ? copy_signal+0x600/0x600
[ 45.489429][ T355] ? __init_rwsem+0xfc/0x1d0
[ 45.494173][ T355] ? copy_signal+0x4cb/0x600
[ 45.498845][ T355] copy_process+0x115c/0x3210
[ 45.503708][ T355] ? __kasan_check_write+0x14/0x20
[ 45.509167][ T355] ? __pidfd_prepare+0x150/0x150
[ 45.514288][ T355] ? security_file_permission+0x83/0xa0
[ 45.519907][ T355] kernel_clone+0x23f/0x940
[ 45.524495][ T355] ? create_io_thread+0x130/0x130
[ 45.529520][ T355] ? __kasan_check_write+0x14/0x20
[ 45.534705][ T355] ? mutex_unlock+0x89/0x220
[ 45.539382][ T355] __x64_sys_clone+0x176/0x1d0
[ 45.544254][ T355] ? __kasan_check_write+0x14/0x20
[ 45.549462][ T355] ? __ia32_sys_vfork+0xf0/0xf0
[ 45.554301][ T355] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.560368][ T355] x64_sys_call+0x41f/0x9a0
[ 45.564883][ T355] do_syscall_64+0x4c/0xa0
[ 45.569721][ T355] ? clear_bhb_loop+0x50/0xa0
[ 45.574734][ T355] ? clear_bhb_loop+0x50/0xa0
[ 45.579582][ T355] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.585655][ T355] RIP: 0033:0x7fcb2cb95ae9
[ 45.590167][ T355] 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
[ 45.609760][ T355] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 45.618317][ T355] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 45.626321][ T355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 45.634289][ T355] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 45.642346][ T355] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 45.650483][ T355] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 45.658552][ T355]
[ 45.670973][ T357] FAULT_INJECTION: forcing a failure.
[ 45.670973][ T357] name failslab, interval 1, probability 0, space 0, times 0
[ 45.684096][ T357] CPU: 0 PID: 357 Comm: syz-executor.0 Not tainted syzkaller #0
[ 45.691939][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 45.702459][ T357] Call Trace:
[ 45.705829][ T357]
[ 45.708784][ T357] __dump_stack+0x21/0x30
[ 45.713212][ T357] dump_stack_lvl+0xee/0x150
[ 45.717905][ T357] ? show_regs_print_info+0x20/0x20
[ 45.723320][ T357] dump_stack+0x15/0x20
[ 45.727662][ T357] should_fail+0x3c1/0x510
[ 45.732404][ T357] __should_failslab+0xa4/0xe0
[ 45.737541][ T357] should_failslab+0x9/0x20
[ 45.742219][ T357] slab_pre_alloc_hook+0x3b/0xe0
[ 45.747176][ T357] ? anon_vma_fork+0xf2/0x510
[ 45.751960][ T357] kmem_cache_alloc+0x44/0x260
[ 45.756977][ T357] anon_vma_fork+0xf2/0x510
[ 45.761553][ T357] copy_mm+0x9d1/0x13a0
[ 45.765706][ T357] ? copy_signal+0x600/0x600
[ 45.770296][ T357] ? __init_rwsem+0xfc/0x1d0
[ 45.774974][ T357] ? copy_signal+0x4cb/0x600
[ 45.779664][ T357] copy_process+0x115c/0x3210
[ 45.784601][ T357] ? __kasan_check_write+0x14/0x20
[ 45.789797][ T357] ? __pidfd_prepare+0x150/0x150
[ 45.794985][ T357] ? security_file_permission+0x83/0xa0
[ 45.800642][ T357] kernel_clone+0x23f/0x940
[ 45.805770][ T357] ? create_io_thread+0x130/0x130
[ 45.810932][ T357] ? __kasan_check_write+0x14/0x20
[ 45.816144][ T357] ? mutex_unlock+0x89/0x220
[ 45.820786][ T357] __x64_sys_clone+0x176/0x1d0
[ 45.825557][ T357] ? __kasan_check_write+0x14/0x20
[ 45.830915][ T357] ? __ia32_sys_vfork+0xf0/0xf0
[ 45.835999][ T357] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.842359][ T357] x64_sys_call+0x41f/0x9a0
[ 45.847116][ T357] do_syscall_64+0x4c/0xa0
[ 45.851556][ T357] ? clear_bhb_loop+0x50/0xa0
[ 45.856267][ T357] ? clear_bhb_loop+0x50/0xa0
[ 45.861191][ T357] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.867460][ T357] RIP: 0033:0x7fcb2cb95ae9
[ 45.872075][ T357] 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
[ 45.892148][ T357] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 45.900660][ T357] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 45.908935][ T357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 45.917588][ T357] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 45.926068][ T357] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 45.934227][ T357] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 45.942292][ T357]
[ 45.954512][ T359] FAULT_INJECTION: forcing a failure.
[ 45.954512][ T359] name failslab, interval 1, probability 0, space 0, times 0
[ 45.967887][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Not tainted syzkaller #0
[ 45.976307][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 45.986768][ T359] Call Trace:
[ 45.990348][ T359]
[ 45.993319][ T359] __dump_stack+0x21/0x30
[ 45.997911][ T359] dump_stack_lvl+0xee/0x150
[ 46.002694][ T359] ? show_regs_print_info+0x20/0x20
[ 46.008063][ T359] dump_stack+0x15/0x20
[ 46.012464][ T359] should_fail+0x3c1/0x510
[ 46.016881][ T359] __should_failslab+0xa4/0xe0
[ 46.021862][ T359] should_failslab+0x9/0x20
[ 46.026443][ T359] slab_pre_alloc_hook+0x3b/0xe0
[ 46.031471][ T359] ? anon_vma_clone+0xc0/0x500
[ 46.036241][ T359] kmem_cache_alloc+0x44/0x260
[ 46.041006][ T359] anon_vma_clone+0xc0/0x500
[ 46.045589][ T359] anon_vma_fork+0x8c/0x510
[ 46.050451][ T359] copy_mm+0x9d1/0x13a0
[ 46.054701][ T359] ? copy_signal+0x600/0x600
[ 46.059486][ T359] ? __init_rwsem+0xfc/0x1d0
[ 46.064178][ T359] ? copy_signal+0x4cb/0x600
[ 46.068796][ T359] copy_process+0x115c/0x3210
[ 46.073879][ T359] ? __kasan_check_write+0x14/0x20
[ 46.079107][ T359] ? __pidfd_prepare+0x150/0x150
[ 46.084045][ T359] ? security_file_permission+0x83/0xa0
[ 46.090028][ T359] kernel_clone+0x23f/0x940
[ 46.094627][ T359] ? create_io_thread+0x130/0x130
[ 46.099889][ T359] ? __kasan_check_write+0x14/0x20
[ 46.104995][ T359] ? mutex_unlock+0x89/0x220
[ 46.109746][ T359] __x64_sys_clone+0x176/0x1d0
[ 46.114768][ T359] ? __kasan_check_write+0x14/0x20
[ 46.119880][ T359] ? __ia32_sys_vfork+0xf0/0xf0
[ 46.124722][ T359] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.130782][ T359] x64_sys_call+0x41f/0x9a0
[ 46.135422][ T359] do_syscall_64+0x4c/0xa0
[ 46.139977][ T359] ? clear_bhb_loop+0x50/0xa0
[ 46.144847][ T359] ? clear_bhb_loop+0x50/0xa0
[ 46.149700][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.155759][ T359] RIP: 0033:0x7fcb2cb95ae9
[ 46.160184][ T359] 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
[ 46.179959][ T359] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 46.188563][ T359] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 46.196635][ T359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 46.204606][ T359] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 46.212983][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 46.221691][ T359] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 46.230033][ T359]
[ 46.273364][ T362] FAULT_INJECTION: forcing a failure.
[ 46.273364][ T362] name failslab, interval 1, probability 0, space 0, times 0
[ 46.287605][ T362] CPU: 0 PID: 362 Comm: syz-executor.0 Not tainted syzkaller #0
[ 46.295459][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 46.305551][ T362] Call Trace:
[ 46.308873][ T362]
[ 46.311923][ T362] __dump_stack+0x21/0x30
[ 46.316567][ T362] dump_stack_lvl+0xee/0x150
[ 46.321506][ T362] ? show_regs_print_info+0x20/0x20
[ 46.326748][ T362] dump_stack+0x15/0x20
[ 46.331018][ T362] should_fail+0x3c1/0x510
[ 46.335647][ T362] __should_failslab+0xa4/0xe0
[ 46.340626][ T362] should_failslab+0x9/0x20
[ 46.345171][ T362] slab_pre_alloc_hook+0x3b/0xe0
[ 46.350163][ T362] ? anon_vma_fork+0x200/0x510
[ 46.355208][ T362] kmem_cache_alloc+0x44/0x260
[ 46.360423][ T362] anon_vma_fork+0x200/0x510
[ 46.365126][ T362] copy_mm+0x9d1/0x13a0
[ 46.369466][ T362] ? copy_signal+0x600/0x600
[ 46.374350][ T362] ? __init_rwsem+0xfc/0x1d0
[ 46.379034][ T362] ? copy_signal+0x4cb/0x600
[ 46.383713][ T362] copy_process+0x115c/0x3210
[ 46.388389][ T362] ? __kasan_check_write+0x14/0x20
[ 46.393567][ T362] ? __pidfd_prepare+0x150/0x150
[ 46.398793][ T362] ? security_file_permission+0x83/0xa0
[ 46.404432][ T362] kernel_clone+0x23f/0x940
[ 46.409024][ T362] ? create_io_thread+0x130/0x130
[ 46.414054][ T362] ? __kasan_check_write+0x14/0x20
[ 46.419297][ T362] ? mutex_unlock+0x89/0x220
[ 46.423914][ T362] __x64_sys_clone+0x176/0x1d0
[ 46.428875][ T362] ? __kasan_check_write+0x14/0x20
[ 46.434094][ T362] ? __ia32_sys_vfork+0xf0/0xf0
[ 46.438984][ T362] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.445063][ T362] x64_sys_call+0x41f/0x9a0
[ 46.449651][ T362] do_syscall_64+0x4c/0xa0
[ 46.454167][ T362] ? clear_bhb_loop+0x50/0xa0
[ 46.458845][ T362] ? clear_bhb_loop+0x50/0xa0
[ 46.463537][ T362] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.469518][ T362] RIP: 0033:0x7fcb2cb95ae9
[ 46.474095][ T362] 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
[ 46.494466][ T362] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 46.502881][ T362] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 46.511029][ T362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 46.519171][ T362] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 46.527198][ T362] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 46.535457][ T362] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 46.543635][ T362]
[ 46.555532][ T364] FAULT_INJECTION: forcing a failure.
[ 46.555532][ T364] name failslab, interval 1, probability 0, space 0, times 0
[ 46.569811][ T364] CPU: 0 PID: 364 Comm: syz-executor.0 Not tainted syzkaller #0
[ 46.578164][ T364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 46.588459][ T364] Call Trace:
[ 46.591847][ T364]
[ 46.594965][ T364] __dump_stack+0x21/0x30
[ 46.599308][ T364] dump_stack_lvl+0xee/0x150
[ 46.604420][ T364] ? show_regs_print_info+0x20/0x20
[ 46.609893][ T364] dump_stack+0x15/0x20
[ 46.614323][ T364] should_fail+0x3c1/0x510
[ 46.618927][ T364] __should_failslab+0xa4/0xe0
[ 46.623825][ T364] should_failslab+0x9/0x20
[ 46.628677][ T364] slab_pre_alloc_hook+0x3b/0xe0
[ 46.633650][ T364] ? anon_vma_clone+0xc0/0x500
[ 46.639189][ T364] kmem_cache_alloc+0x44/0x260
[ 46.644190][ T364] anon_vma_clone+0xc0/0x500
[ 46.649145][ T364] anon_vma_fork+0x8c/0x510
[ 46.653764][ T364] copy_mm+0x9d1/0x13a0
[ 46.657920][ T364] ? copy_signal+0x600/0x600
[ 46.662605][ T364] ? __init_rwsem+0xfc/0x1d0
[ 46.667228][ T364] ? copy_signal+0x4cb/0x600
[ 46.671983][ T364] copy_process+0x115c/0x3210
[ 46.676748][ T364] ? __kasan_check_write+0x14/0x20
[ 46.682121][ T364] ? __pidfd_prepare+0x150/0x150
[ 46.687248][ T364] ? security_file_permission+0x83/0xa0
[ 46.693009][ T364] kernel_clone+0x23f/0x940
[ 46.697514][ T364] ? create_io_thread+0x130/0x130
[ 46.702631][ T364] ? __kasan_check_write+0x14/0x20
[ 46.708018][ T364] ? mutex_unlock+0x89/0x220
[ 46.712717][ T364] __x64_sys_clone+0x176/0x1d0
[ 46.717660][ T364] ? __kasan_check_write+0x14/0x20
[ 46.722981][ T364] ? __ia32_sys_vfork+0xf0/0xf0
[ 46.728022][ T364] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.734282][ T364] x64_sys_call+0x41f/0x9a0
[ 46.739151][ T364] do_syscall_64+0x4c/0xa0
[ 46.743629][ T364] ? clear_bhb_loop+0x50/0xa0
[ 46.748436][ T364] ? clear_bhb_loop+0x50/0xa0
[ 46.753328][ T364] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.759322][ T364] RIP: 0033:0x7fcb2cb95ae9
[ 46.763747][ T364] 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
[ 46.784064][ T364] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 46.792956][ T364] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 46.801357][ T364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 46.809714][ T364] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 46.817785][ T364] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 46.826036][ T364] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 46.834097][ T364]
[ 46.862844][ T367] FAULT_INJECTION: forcing a failure.
[ 46.862844][ T367] name failslab, interval 1, probability 0, space 0, times 0
[ 46.876496][ T367] CPU: 0 PID: 367 Comm: syz-executor.0 Not tainted syzkaller #0
[ 46.884674][ T367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 46.895224][ T367] Call Trace:
[ 46.899130][ T367]
[ 46.902360][ T367] __dump_stack+0x21/0x30
[ 46.906722][ T367] dump_stack_lvl+0xee/0x150
[ 46.911362][ T367] ? show_regs_print_info+0x20/0x20
[ 46.916813][ T367] dump_stack+0x15/0x20
[ 46.921175][ T367] should_fail+0x3c1/0x510
[ 46.925709][ T367] __should_failslab+0xa4/0xe0
[ 46.930591][ T367] should_failslab+0x9/0x20
[ 46.935299][ T367] slab_pre_alloc_hook+0x3b/0xe0
[ 46.940266][ T367] ? anon_vma_fork+0xf2/0x510
[ 46.945243][ T367] kmem_cache_alloc+0x44/0x260
[ 46.950008][ T367] anon_vma_fork+0xf2/0x510
[ 46.954967][ T367] copy_mm+0x9d1/0x13a0
[ 46.959123][ T367] ? copy_signal+0x600/0x600
[ 46.963904][ T367] ? __init_rwsem+0xfc/0x1d0
[ 46.968679][ T367] ? copy_signal+0x4cb/0x600
[ 46.973409][ T367] copy_process+0x115c/0x3210
[ 46.978584][ T367] ? __kasan_check_write+0x14/0x20
[ 46.983816][ T367] ? __pidfd_prepare+0x150/0x150
[ 46.988878][ T367] ? security_file_permission+0x83/0xa0
[ 46.994620][ T367] kernel_clone+0x23f/0x940
[ 46.999446][ T367] ? create_io_thread+0x130/0x130
[ 47.004728][ T367] ? __kasan_check_write+0x14/0x20
[ 47.010118][ T367] ? mutex_unlock+0x89/0x220
[ 47.014918][ T367] __x64_sys_clone+0x176/0x1d0
[ 47.019700][ T367] ? __kasan_check_write+0x14/0x20
[ 47.025162][ T367] ? __ia32_sys_vfork+0xf0/0xf0
[ 47.030135][ T367] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.036456][ T367] x64_sys_call+0x41f/0x9a0
[ 47.041051][ T367] do_syscall_64+0x4c/0xa0
[ 47.045558][ T367] ? clear_bhb_loop+0x50/0xa0
[ 47.050593][ T367] ? clear_bhb_loop+0x50/0xa0
[ 47.055286][ T367] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.061196][ T367] RIP: 0033:0x7fcb2cb95ae9
[ 47.065841][ T367] 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
[ 47.085618][ T367] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 47.094223][ T367] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 47.102859][ T367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 47.110933][ T367] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 47.119183][ T367] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 47.127558][ T367] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 47.136476][ T367]
[ 47.149609][ T369] FAULT_INJECTION: forcing a failure.
[ 47.149609][ T369] name failslab, interval 1, probability 0, space 0, times 0
[ 47.163025][ T369] CPU: 0 PID: 369 Comm: syz-executor.0 Not tainted syzkaller #0
[ 47.171259][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 47.181486][ T369] Call Trace:
[ 47.185035][ T369]
[ 47.187976][ T369] __dump_stack+0x21/0x30
[ 47.192309][ T369] dump_stack_lvl+0xee/0x150
[ 47.197123][ T369] ? show_regs_print_info+0x20/0x20
[ 47.202429][ T369] dump_stack+0x15/0x20
[ 47.206760][ T369] should_fail+0x3c1/0x510
[ 47.211488][ T369] __should_failslab+0xa4/0xe0
[ 47.216758][ T369] should_failslab+0x9/0x20
[ 47.221610][ T369] slab_pre_alloc_hook+0x3b/0xe0
[ 47.226644][ T369] ? anon_vma_fork+0xf2/0x510
[ 47.231334][ T369] kmem_cache_alloc+0x44/0x260
[ 47.236238][ T369] anon_vma_fork+0xf2/0x510
[ 47.240921][ T369] copy_mm+0x9d1/0x13a0
[ 47.245162][ T369] ? copy_signal+0x600/0x600
[ 47.249934][ T369] ? __init_rwsem+0xfc/0x1d0
[ 47.254630][ T369] ? copy_signal+0x4cb/0x600
[ 47.259562][ T369] copy_process+0x115c/0x3210
[ 47.264556][ T369] ? __kasan_check_write+0x14/0x20
[ 47.269899][ T369] ? __pidfd_prepare+0x150/0x150
[ 47.280503][ T369] ? security_file_permission+0x83/0xa0
[ 47.286173][ T369] kernel_clone+0x23f/0x940
[ 47.290889][ T369] ? create_io_thread+0x130/0x130
[ 47.296097][ T369] ? __kasan_check_write+0x14/0x20
[ 47.301309][ T369] ? mutex_unlock+0x89/0x220
[ 47.305901][ T369] __x64_sys_clone+0x176/0x1d0
[ 47.311011][ T369] ? __kasan_check_write+0x14/0x20
[ 47.316294][ T369] ? __ia32_sys_vfork+0xf0/0xf0
[ 47.321153][ T369] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.327230][ T369] x64_sys_call+0x41f/0x9a0
[ 47.331740][ T369] do_syscall_64+0x4c/0xa0
[ 47.336237][ T369] ? clear_bhb_loop+0x50/0xa0
[ 47.340912][ T369] ? clear_bhb_loop+0x50/0xa0
[ 47.345580][ T369] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.351738][ T369] RIP: 0033:0x7fcb2cb95ae9
[ 47.356386][ T369] 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
[ 47.377057][ T369] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 47.385470][ T369] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 47.394065][ T369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 47.402464][ T369] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 47.411046][ T369] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 47.419115][ T369] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 47.427602][ T369]
[ 47.437783][ T371] FAULT_INJECTION: forcing a failure.
[ 47.437783][ T371] name failslab, interval 1, probability 0, space 0, times 0
[ 47.450790][ T371] CPU: 0 PID: 371 Comm: syz-executor.0 Not tainted syzkaller #0
[ 47.458677][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 47.469727][ T371] Call Trace:
[ 47.473109][ T371]
[ 47.476135][ T371] __dump_stack+0x21/0x30
[ 47.480657][ T371] dump_stack_lvl+0xee/0x150
[ 47.485588][ T371] ? show_regs_print_info+0x20/0x20
[ 47.491039][ T371] dump_stack+0x15/0x20
[ 47.495453][ T371] should_fail+0x3c1/0x510
[ 47.500044][ T371] __should_failslab+0xa4/0xe0
[ 47.504987][ T371] should_failslab+0x9/0x20
[ 47.509755][ T371] slab_pre_alloc_hook+0x3b/0xe0
[ 47.514741][ T371] ? anon_vma_fork+0x200/0x510
[ 47.519613][ T371] kmem_cache_alloc+0x44/0x260
[ 47.524726][ T371] anon_vma_fork+0x200/0x510
[ 47.529320][ T371] copy_mm+0x9d1/0x13a0
[ 47.533645][ T371] ? copy_signal+0x600/0x600
[ 47.538227][ T371] ? __init_rwsem+0xfc/0x1d0
[ 47.543260][ T371] ? copy_signal+0x4cb/0x600
[ 47.548588][ T371] copy_process+0x115c/0x3210
[ 47.553452][ T371] ? __kasan_check_write+0x14/0x20
[ 47.558653][ T371] ? __pidfd_prepare+0x150/0x150
[ 47.563590][ T371] ? security_file_permission+0x83/0xa0
[ 47.569239][ T371] kernel_clone+0x23f/0x940
[ 47.573997][ T371] ? create_io_thread+0x130/0x130
[ 47.579320][ T371] ? __kasan_check_write+0x14/0x20
[ 47.584525][ T371] ? mutex_unlock+0x89/0x220
[ 47.589568][ T371] __x64_sys_clone+0x176/0x1d0
[ 47.594350][ T371] ? __kasan_check_write+0x14/0x20
[ 47.599786][ T371] ? __ia32_sys_vfork+0xf0/0xf0
[ 47.604849][ T371] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.610918][ T371] x64_sys_call+0x41f/0x9a0
[ 47.615424][ T371] do_syscall_64+0x4c/0xa0
[ 47.619841][ T371] ? clear_bhb_loop+0x50/0xa0
[ 47.624510][ T371] ? clear_bhb_loop+0x50/0xa0
[ 47.629370][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.635433][ T371] RIP: 0033:0x7fcb2cb95ae9
[ 47.639948][ T371] 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
[ 47.660043][ T371] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 47.668649][ T371] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 47.676633][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 47.684610][ T371] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 47.693031][ T371] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 47.701295][ T371] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 47.709706][ T371]
[ 47.713284][ T371] ==================================================================
[ 47.721495][ T371] BUG: KASAN: double-free or invalid-free in kfree+0xc4/0x270
[ 47.729235][ T371]
[ 47.731558][ T371] CPU: 0 PID: 371 Comm: syz-executor.0 Not tainted syzkaller #0
[ 47.739193][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 47.749608][ T371] Call Trace:
[ 47.752979][ T371]
[ 47.755915][ T371] __dump_stack+0x21/0x30
[ 47.760598][ T371] dump_stack_lvl+0xee/0x150
[ 47.765189][ T371] ? show_regs_print_info+0x20/0x20
[ 47.770392][ T371] ? load_image+0x3a0/0x3a0
[ 47.774895][ T371] ? kmem_cache_free+0x100/0x320
[ 47.779832][ T371] print_address_description+0x7f/0x2c0
[ 47.785382][ T371] ? kfree+0xc4/0x270
[ 47.789450][ T371] kasan_report_invalid_free+0x58/0x90
[ 47.794906][ T371] ? kfree+0xc4/0x270
[ 47.798885][ T371] ____kasan_slab_free+0x13d/0x160
[ 47.804001][ T371] __kasan_slab_free+0x11/0x20
[ 47.808764][ T371] slab_free_freelist_hook+0xc2/0x190
[ 47.814136][ T371] ? anon_vma_name_free+0x15/0x20
[ 47.819250][ T371] kfree+0xc4/0x270
[ 47.823146][ T371] ? anon_vma_name_free+0x15/0x20
[ 47.828169][ T371] anon_vma_name_free+0x15/0x20
[ 47.833482][ T371] vm_area_free_no_check+0xa9/0x140
[ 47.839048][ T371] copy_mm+0xe7d/0x13a0
[ 47.843289][ T371] ? copy_signal+0x600/0x600
[ 47.848136][ T371] ? __init_rwsem+0xfc/0x1d0
[ 47.852768][ T371] ? copy_signal+0x4cb/0x600
[ 47.857458][ T371] copy_process+0x115c/0x3210
[ 47.862359][ T371] ? __kasan_check_write+0x14/0x20
[ 47.867496][ T371] ? __pidfd_prepare+0x150/0x150
[ 47.872437][ T371] ? security_file_permission+0x83/0xa0
[ 47.878085][ T371] kernel_clone+0x23f/0x940
[ 47.882974][ T371] ? create_io_thread+0x130/0x130
[ 47.888038][ T371] ? __kasan_check_write+0x14/0x20
[ 47.893423][ T371] ? mutex_unlock+0x89/0x220
[ 47.898099][ T371] __x64_sys_clone+0x176/0x1d0
[ 47.902894][ T371] ? __kasan_check_write+0x14/0x20
[ 47.908006][ T371] ? __ia32_sys_vfork+0xf0/0xf0
[ 47.913120][ T371] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.919288][ T371] x64_sys_call+0x41f/0x9a0
[ 47.923982][ T371] do_syscall_64+0x4c/0xa0
[ 47.928748][ T371] ? clear_bhb_loop+0x50/0xa0
[ 47.933605][ T371] ? clear_bhb_loop+0x50/0xa0
[ 47.938283][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.944786][ T371] RIP: 0033:0x7fcb2cb95ae9
[ 47.949396][ T371] 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
[ 47.970174][ T371] RSP: 002b:00007fcb2c718078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 47.979402][ T371] RAX: ffffffffffffffda RBX: 00007fcb2ccb4f80 RCX: 00007fcb2cb95ae9
[ 47.988111][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 47.996779][ T371] RBP: 00007fcb2c718120 R08: 0000000000000000 R09: 0000000000000000
[ 48.004846][ T371] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 48.013173][ T371] R13: 000000000000000b R14: 00007fcb2ccb4f80 R15: 00007ffd003a6028
[ 48.021429][ T371]
[ 48.024450][ T371]
[ 48.026799][ T371] Allocated by task 334:
[ 48.031031][ T371] __kasan_slab_alloc+0xbd/0xf0
[ 48.036060][ T371] slab_post_alloc_hook+0x4f/0x2b0
[ 48.041354][ T371] kmem_cache_alloc+0xf7/0x260
[ 48.046132][ T371] vm_area_dup+0x26/0x210
[ 48.050719][ T371] copy_mm+0x93a/0x13a0
[ 48.054981][ T371] copy_process+0x115c/0x3210
[ 48.059842][ T371] kernel_clone+0x23f/0x940
[ 48.064430][ T371] __x64_sys_clone+0x176/0x1d0
[ 48.069319][ T371] x64_sys_call+0x41f/0x9a0
[ 48.073907][ T371] do_syscall_64+0x4c/0xa0
[ 48.078324][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.084246][ T371]
[ 48.086590][ T371] The buggy address belongs to the object at ffff88811fd7ede0
[ 48.086590][ T371] which belongs to the cache vm_area_struct of size 232
[ 48.101253][ T371] The buggy address is located 88 bytes inside of
[ 48.101253][ T371] 232-byte region [ffff88811fd7ede0, ffff88811fd7eec8)
[ 48.114732][ T371] The buggy address belongs to the page:
[ 48.120579][ T371] page:ffffea00047f5f80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11fd7e
[ 48.131400][ T371] flags: 0x4000000000000200(slab|zone=1)
[ 48.137140][ T371] raw: 4000000000000200 0000000000000000 dead000000000122 ffff888100186180
[ 48.145927][ T371] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000
[ 48.154531][ T371] page dumped because: kasan: bad access detected
[ 48.160980][ T371] page_owner tracks the page as allocated
[ 48.166774][ T371] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 334, ts 44146585784, free_ts 44059172916
[ 48.183456][ T371] post_alloc_hook+0x192/0x1b0
[ 48.188325][ T371] prep_new_page+0x1c/0x110
[ 48.193207][ T371] get_page_from_freelist+0x2cc5/0x2d50
[ 48.199122][ T371] __alloc_pages+0x18f/0x440
[ 48.203763][ T371] new_slab+0xa1/0x4d0
[ 48.207977][ T371] ___slab_alloc+0x381/0x810
[ 48.212899][ T371] __slab_alloc+0x49/0x90
[ 48.217246][ T371] kmem_cache_alloc+0x138/0x260
[ 48.222287][ T371] vm_area_dup+0x26/0x210
[ 48.226673][ T371] copy_mm+0x93a/0x13a0
[ 48.231140][ T371] copy_process+0x115c/0x3210
[ 48.236006][ T371] kernel_clone+0x23f/0x940
[ 48.240752][ T371] __x64_sys_clone+0x176/0x1d0
[ 48.245719][ T371] x64_sys_call+0x41f/0x9a0
[ 48.250313][ T371] do_syscall_64+0x4c/0xa0
[ 48.254748][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.260814][ T371] page last free stack trace:
[ 48.265576][ T371] free_unref_page_prepare+0x542/0x550
[ 48.271231][ T371] free_unref_page+0xa2/0x550
[ 48.276110][ T371] __free_pages+0x6c/0x100
[ 48.280713][ T371] __vunmap+0x84d/0x9e0
[ 48.284990][ T371] vfree+0x8b/0xc0
[ 48.288711][ T371] __se_sys_swapoff+0xb63/0xf00
[ 48.293561][ T371] __x64_sys_swapoff+0x38/0x40
[ 48.298409][ T371] x64_sys_call+0x101/0x9a0
[ 48.303000][ T371] do_syscall_64+0x4c/0xa0
[ 48.307766][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.313756][ T371]
[ 48.316092][ T371] Memory state around the buggy address:
[ 48.321726][ T371] ffff88811fd7ed00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 48.330045][ T371] ffff88811fd7ed80: 00 00 00 00 fc fc fc fc fc fc fc fc 00 00 00 00
[ 48.338189][ T371] >ffff88811fd7ee00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 48.346583][ T371] ^
[ 48.352644][ T371] ffff88811fd7ee80: 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc
[ 48.361117][ T371] ffff88811fd7ef00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 48.369258][ T371] ==================================================================
[ 48.377396][ T371] Disabling lock debugging due to kernel taint
[ 48.387614][ T30] audit: type=1400 audit(1758589495.059:94): 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
[ 48.410436][ T30] audit: type=1400 audit(1758589495.059:95): 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
[ 48.413532][ T335] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
[ 48.436508][ T30] audit: type=1400 audit(1758589495.059:96): 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
[ 48.443824][ T335] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[ 48.443843][ T335] CPU: 0 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 48.443861][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 48.443871][ T335] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 48.465575][ T30] audit: type=1400 audit(1758589495.059:97): 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
[ 48.474600][ T335] Code: 3a ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 69 b1 3a ff 4d 8b 26 4d 39 fc 74 34
[ 48.474618][ T335] RSP: 0018:ffffc90000a678c0 EFLAGS: 00010202
[ 48.474636][ T335] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: dffffc0000000000
[ 48.474649][ T335] RDX: ffffffff819b0210 RSI: ffff888111621aa8 RDI: ffff88810d8332a8
[ 48.484891][ T30] audit: type=1400 audit(1758589495.059:98): 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
[ 48.494607][ T335] RBP: ffffc90000a67920 R08: dffffc0000000000 R09: ffff88810d8332b0
[ 48.494626][ T335] R10: ffffed1021b06658 R11: 1ffff11021b06656 R12: ffff88810d8332a8
[ 48.494639][ T335] R13: 1ffff11023fafdc7 R14: 0000000000000008 R15: ffff88811fd7ee38
[ 48.501218][ T30] audit: type=1400 audit(1758589495.059:99): 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
[ 48.521916][ T335] FS: 000055555e2f6480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 48.521945][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.521958][ T335] CR2: 00007fcb2d7de6be CR3: 000000011fd58000 CR4: 00000000003506b0
[ 48.521976][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 48.521987][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 48.521999][ T335] Call Trace:
[ 48.522006][ T335]
[ 48.542255][ T30] audit: type=1400 audit(1758589495.059:100): avc: denied { getattr } 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
[ 48.547943][ T335] ? clear_nonspinnable+0x60/0x60
[ 48.707603][ T335] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 48.714212][ T335] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 48.720709][ T335] copy_mm+0xb20/0x13a0
[ 48.724873][ T335] ? copy_signal+0x600/0x600
[ 48.729458][ T335] ? __init_rwsem+0xfc/0x1d0
[ 48.734132][ T335] ? copy_signal+0x4cb/0x600
[ 48.739219][ T335] copy_process+0x115c/0x3210
[ 48.743984][ T335] ? __pidfd_prepare+0x150/0x150
[ 48.749089][ T335] kernel_clone+0x23f/0x940
[ 48.753880][ T335] ? do_user_addr_fault+0xa64/0x1180
[ 48.759389][ T335] ? create_io_thread+0x130/0x130
[ 48.764414][ T335] __x64_sys_clone+0x176/0x1d0
[ 48.769252][ T335] ? __ia32_sys_vfork+0xf0/0xf0
[ 48.774511][ T335] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.780569][ T335] x64_sys_call+0x41f/0x9a0
[ 48.785065][ T335] do_syscall_64+0x4c/0xa0
[ 48.789522][ T335] ? clear_bhb_loop+0x50/0xa0
[ 48.794294][ T335] ? clear_bhb_loop+0x50/0xa0
[ 48.799141][ T335] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.805024][ T335] RIP: 0033:0x7fcb2cb92b13
[ 48.809619][ T335] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 48.829588][ T335] RSP: 002b:00007ffd003a6238 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 48.839182][ T335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb2cb92b13
[ 48.847792][ T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 48.855853][ T335] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 48.864018][ T335] R10: 000055555e2f6750 R11: 0000000000000246 R12: 0000000000000001
[ 48.872176][ T335] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 48.880726][ T335]
[ 48.883923][ T335] Modules linked in:
[ 48.888561][ T335] ---[ end trace 484e70e61825ba0b ]---
[ 48.894295][ T335] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 48.900687][ T335] Code: 3a ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 69 b1 3a ff 4d 8b 26 4d 39 fc 74 34
[ 48.921434][ T335] RSP: 0018:ffffc90000a678c0 EFLAGS: 00010202
[ 48.927657][ T335] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: dffffc0000000000
[ 48.936223][ T335] RDX: ffffffff819b0210 RSI: ffff888111621aa8 RDI: ffff88810d8332a8
[ 48.944470][ T335] RBP: ffffc90000a67920 R08: dffffc0000000000 R09: ffff88810d8332b0
[ 48.952611][ T335] R10: ffffed1021b06658 R11: 1ffff11021b06656 R12: ffff88810d8332a8
[ 48.960653][ T335] R13: 1ffff11023fafdc7 R14: 0000000000000008 R15: ffff88811fd7ee38
[ 48.969275][ T335] FS: 000055555e2f6480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 48.978602][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.985717][ T335] CR2: 00007fcb2ccb1000 CR3: 000000011fd58000 CR4: 00000000003506a0
[ 48.994041][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.002233][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.010543][ T335] Kernel panic - not syncing: Fatal exception
[ 49.016777][ T335] Kernel Offset: disabled
[ 49.021181][ T335] Rebooting in 86400 seconds..