Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts.
2025/10/16 08:38:41 ignoring optional flag "type"="gce"
2025/10/16 08:38:42 parsed 1 programs
[ 40.212765][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 40.212780][ T30] audit: type=1400 audit(1760603922.151:92): avc: denied { unlink } for pid=329 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"
2025/10/16 08:38:42 executed programs: 0
[ 40.255635][ T329] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 40.312733][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.319786][ T335] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.327350][ T335] device bridge_slave_0 entered promiscuous mode
[ 40.334517][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.341576][ T335] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.349102][ T335] device bridge_slave_1 entered promiscuous mode
[ 40.398078][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.405334][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.412654][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.419782][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.437650][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.444887][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.452169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 40.459636][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 40.468707][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 40.477004][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.484055][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.492853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 40.501025][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.508199][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.520123][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 40.529338][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 40.543110][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 40.554738][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 40.562821][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 40.570215][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 40.578860][ T335] device veth0_vlan entered promiscuous mode
[ 40.588975][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 40.598105][ T335] device veth1_macvtap entered promiscuous mode
[ 40.607303][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 40.617577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 40.638999][ T346] FAULT_INJECTION: forcing a failure.
[ 40.638999][ T346] name failslab, interval 1, probability 0, space 0, times 1
[ 40.651714][ T346] CPU: 0 PID: 346 Comm: syz-executor.0 Not tainted syzkaller #0
[ 40.659458][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 40.669626][ T346] Call Trace:
[ 40.672910][ T346]
[ 40.675864][ T346] __dump_stack+0x21/0x30
[ 40.680221][ T346] dump_stack_lvl+0xee/0x150
[ 40.684815][ T346] ? show_regs_print_info+0x20/0x20
[ 40.690014][ T346] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 40.697126][ T346] ? __rb_insert_augmented+0x6df/0x720
[ 40.702615][ T346] dump_stack+0x15/0x20
[ 40.706776][ T346] should_fail+0x3c1/0x510
[ 40.711205][ T346] __should_failslab+0xa4/0xe0
[ 40.716139][ T346] should_failslab+0x9/0x20
[ 40.720847][ T346] slab_pre_alloc_hook+0x3b/0xe0
[ 40.725890][ T346] ? anon_vma_fork+0xf2/0x510
[ 40.730710][ T346] kmem_cache_alloc+0x44/0x260
[ 40.735494][ T346] anon_vma_fork+0xf2/0x510
[ 40.740004][ T346] copy_mm+0x9d1/0x13a0
[ 40.744518][ T346] ? copy_signal+0x600/0x600
[ 40.749381][ T346] ? __init_rwsem+0xfc/0x1d0
[ 40.753998][ T346] ? copy_signal+0x4cb/0x600
[ 40.758768][ T346] copy_process+0x115c/0x3210
[ 40.763454][ T346] ? __kasan_check_write+0x14/0x20
[ 40.768652][ T346] ? __pidfd_prepare+0x150/0x150
[ 40.773700][ T346] ? security_file_permission+0x83/0xa0
[ 40.779268][ T346] kernel_clone+0x23f/0x940
[ 40.783892][ T346] ? create_io_thread+0x130/0x130
[ 40.788927][ T346] ? __kasan_check_write+0x14/0x20
[ 40.794045][ T346] ? mutex_unlock+0x89/0x220
[ 40.798640][ T346] __x64_sys_clone+0x176/0x1d0
[ 40.803499][ T346] ? __kasan_check_write+0x14/0x20
[ 40.808709][ T346] ? __ia32_sys_vfork+0xf0/0xf0
[ 40.813662][ T346] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.819736][ T346] x64_sys_call+0x41f/0x9a0
[ 40.824359][ T346] do_syscall_64+0x4c/0xa0
[ 40.828953][ T346] ? clear_bhb_loop+0x50/0xa0
[ 40.833631][ T346] ? clear_bhb_loop+0x50/0xa0
[ 40.838312][ T346] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.844234][ T346] RIP: 0033:0x7f1f70e95ae9
[ 40.848740][ T346] 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
[ 40.868624][ T346] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 40.877396][ T346] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 40.885372][ T346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.893373][ T346] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 40.901414][ T346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 40.909417][ T346] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 40.917444][ T346]
[ 40.921361][ T346] ------------[ cut here ]------------
[ 40.927089][ T346] refcount_t: underflow; use-after-free.
[ 40.933388][ T346] WARNING: CPU: 0 PID: 346 at lib/refcount.c:28 refcount_warn_saturate+0x120/0x1a0
[ 40.942981][ T346] Modules linked in:
[ 40.946900][ T346] CPU: 0 PID: 346 Comm: syz-executor.0 Not tainted syzkaller #0
[ 40.955064][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 40.965554][ T346] RIP: 0010:refcount_warn_saturate+0x120/0x1a0
[ 40.971812][ T346] Code: 04 01 48 c7 c7 80 05 63 85 e8 fc b1 53 02 0f 0b eb c3 e8 d3 a3 1c ff c6 05 a0 ef 99 04 01 48 c7 c7 e0 05 63 85 e8 e0 b1 53 02 <0f> 0b eb a7 e8 b7 a3 1c ff c6 05 81 ef 99 04 01 48 c7 c7 20 05 63
[ 40.992017][ T346] RSP: 0018:ffffc90000dd7928 EFLAGS: 00010246
[ 40.998273][ T346] RAX: 9b3a2b9c70e8e300 RBX: 0000000000000003 RCX: ffff88810d1ccf00
[ 41.006396][ T346] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 41.014405][ T346] RBP: ffffc90000dd7938 R08: dffffc0000000000 R09: ffffed103ee065e8
[ 41.022455][ T346] R10: ffffed103ee065e8 R11: 1ffff1103ee065e7 R12: 00000000810c7ad7
[ 41.030461][ T346] R13: ffff88810d29f0a0 R14: 0000000000000003 R15: ffff88810c4cd749
[ 41.038588][ T346] FS: 00007f1f70a186c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 41.047692][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.054321][ T346] CR2: 00007f1f70a17ff8 CR3: 00000001237eb000 CR4: 00000000003506b0
[ 41.062483][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.070719][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.078750][ T346] Call Trace:
[ 41.082044][ T346]
[ 41.085313][ T346] vm_area_free_no_check+0x132/0x140
[ 41.090626][ T346] copy_mm+0xe7d/0x13a0
[ 41.095072][ T346] ? copy_signal+0x600/0x600
[ 41.099701][ T346] ? __init_rwsem+0xfc/0x1d0
[ 41.104390][ T346] ? copy_signal+0x4cb/0x600
[ 41.109161][ T346] copy_process+0x115c/0x3210
[ 41.113904][ T346] ? __kasan_check_write+0x14/0x20
[ 41.119043][ T346] ? __pidfd_prepare+0x150/0x150
[ 41.124279][ T346] ? security_file_permission+0x83/0xa0
[ 41.130047][ T346] kernel_clone+0x23f/0x940
[ 41.134739][ T346] ? create_io_thread+0x130/0x130
[ 41.139792][ T346] ? __kasan_check_write+0x14/0x20
[ 41.144969][ T346] ? mutex_unlock+0x89/0x220
[ 41.149596][ T346] __x64_sys_clone+0x176/0x1d0
[ 41.154416][ T346] ? __kasan_check_write+0x14/0x20
[ 41.159560][ T346] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.164462][ T346] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.170567][ T346] x64_sys_call+0x41f/0x9a0
[ 41.175122][ T346] do_syscall_64+0x4c/0xa0
[ 41.179554][ T346] ? clear_bhb_loop+0x50/0xa0
[ 41.184487][ T346] ? clear_bhb_loop+0x50/0xa0
[ 41.189342][ T346] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.195713][ T346] RIP: 0033:0x7f1f70e95ae9
[ 41.200358][ T346] 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
[ 41.220340][ T346] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.228917][ T346] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 41.237062][ T346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.245078][ T346] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 41.253088][ T346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.261128][ T346] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 41.269533][ T346]
[ 41.272754][ T346] ---[ end trace ae6741df64511905 ]---
[ 41.286961][ T350] FAULT_INJECTION: forcing a failure.
[ 41.286961][ T350] name failslab, interval 1, probability 0, space 0, times 0
[ 41.299818][ T350] CPU: 0 PID: 350 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 41.308862][ T350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 41.318915][ T350] Call Trace:
[ 41.322215][ T350]
[ 41.325169][ T350] __dump_stack+0x21/0x30
[ 41.329597][ T350] dump_stack_lvl+0xee/0x150
[ 41.334285][ T350] ? show_regs_print_info+0x20/0x20
[ 41.339503][ T350] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 41.346641][ T350] ? __rb_insert_augmented+0x6df/0x720
[ 41.352121][ T350] dump_stack+0x15/0x20
[ 41.356284][ T350] should_fail+0x3c1/0x510
[ 41.360717][ T350] __should_failslab+0xa4/0xe0
[ 41.365487][ T350] should_failslab+0x9/0x20
[ 41.369991][ T350] slab_pre_alloc_hook+0x3b/0xe0
[ 41.375018][ T350] ? anon_vma_fork+0xf2/0x510
[ 41.379712][ T350] kmem_cache_alloc+0x44/0x260
[ 41.384475][ T350] anon_vma_fork+0xf2/0x510
[ 41.388978][ T350] copy_mm+0x9d1/0x13a0
[ 41.393231][ T350] ? copy_signal+0x600/0x600
[ 41.397820][ T350] ? __init_rwsem+0xfc/0x1d0
[ 41.402404][ T350] ? copy_signal+0x4cb/0x600
[ 41.406991][ T350] copy_process+0x115c/0x3210
[ 41.411670][ T350] ? __kasan_check_write+0x14/0x20
[ 41.416791][ T350] ? __pidfd_prepare+0x150/0x150
[ 41.421733][ T350] ? security_file_permission+0x83/0xa0
[ 41.427285][ T350] kernel_clone+0x23f/0x940
[ 41.431808][ T350] ? create_io_thread+0x130/0x130
[ 41.436845][ T350] ? __kasan_check_write+0x14/0x20
[ 41.442045][ T350] ? mutex_unlock+0x89/0x220
[ 41.446983][ T350] __x64_sys_clone+0x176/0x1d0
[ 41.451923][ T350] ? __kasan_check_write+0x14/0x20
[ 41.457039][ T350] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.461905][ T350] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.467978][ T350] x64_sys_call+0x41f/0x9a0
[ 41.472611][ T350] do_syscall_64+0x4c/0xa0
[ 41.477031][ T350] ? clear_bhb_loop+0x50/0xa0
[ 41.481707][ T350] ? clear_bhb_loop+0x50/0xa0
[ 41.486561][ T350] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.492556][ T350] RIP: 0033:0x7f1f70e95ae9
[ 41.497066][ 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
[ 41.516764][ T350] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.525186][ T350] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 41.533254][ T350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.541240][ T350] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 41.549233][ T350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.557214][ T350] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 41.565304][ T350]
[ 41.577903][ T353] FAULT_INJECTION: forcing a failure.
[ 41.577903][ T353] name failslab, interval 1, probability 0, space 0, times 0
[ 41.591499][ T353] CPU: 0 PID: 353 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 41.600580][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 41.610730][ T353] Call Trace:
[ 41.614009][ T353]
[ 41.617052][ T353] __dump_stack+0x21/0x30
[ 41.621385][ T353] dump_stack_lvl+0xee/0x150
[ 41.625974][ T353] ? show_regs_print_info+0x20/0x20
[ 41.631169][ T353] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 41.638210][ T353] ? __rb_insert_augmented+0x6df/0x720
[ 41.643672][ T353] dump_stack+0x15/0x20
[ 41.647824][ T353] should_fail+0x3c1/0x510
[ 41.652342][ T353] __should_failslab+0xa4/0xe0
[ 41.657124][ T353] should_failslab+0x9/0x20
[ 41.662316][ T353] slab_pre_alloc_hook+0x3b/0xe0
[ 41.667278][ T353] ? anon_vma_fork+0xf2/0x510
[ 41.671979][ T353] kmem_cache_alloc+0x44/0x260
[ 41.676748][ T353] anon_vma_fork+0xf2/0x510
[ 41.681311][ T353] copy_mm+0x9d1/0x13a0
[ 41.685673][ T353] ? copy_signal+0x600/0x600
[ 41.690373][ T353] ? __init_rwsem+0xfc/0x1d0
[ 41.694962][ T353] ? copy_signal+0x4cb/0x600
[ 41.699564][ T353] copy_process+0x115c/0x3210
[ 41.704262][ T353] ? __kasan_check_write+0x14/0x20
[ 41.709375][ T353] ? __pidfd_prepare+0x150/0x150
[ 41.714320][ T353] ? security_file_permission+0x83/0xa0
[ 41.719882][ T353] kernel_clone+0x23f/0x940
[ 41.724388][ T353] ? create_io_thread+0x130/0x130
[ 41.729432][ T353] ? __kasan_check_write+0x14/0x20
[ 41.734644][ T353] ? mutex_unlock+0x89/0x220
[ 41.739480][ T353] __x64_sys_clone+0x176/0x1d0
[ 41.744266][ T353] ? __kasan_check_write+0x14/0x20
[ 41.749468][ T353] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.754580][ T353] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.760756][ T353] x64_sys_call+0x41f/0x9a0
[ 41.765253][ T353] do_syscall_64+0x4c/0xa0
[ 41.769668][ T353] ? clear_bhb_loop+0x50/0xa0
[ 41.774349][ T353] ? clear_bhb_loop+0x50/0xa0
[ 41.779026][ T353] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.785014][ T353] RIP: 0033:0x7f1f70e95ae9
[ 41.789436][ 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
[ 41.809126][ T353] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.817882][ T353] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 41.825947][ T353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.834176][ T353] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 41.842147][ T353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.850130][ T353] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 41.858187][ T353]
[ 41.871621][ T356] FAULT_INJECTION: forcing a failure.
[ 41.871621][ T356] name failslab, interval 1, probability 0, space 0, times 0
[ 41.884638][ T356] CPU: 0 PID: 356 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 41.893716][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 41.904057][ T356] Call Trace:
[ 41.907438][ T356]
[ 41.910472][ T356] __dump_stack+0x21/0x30
[ 41.914814][ T356] dump_stack_lvl+0xee/0x150
[ 41.919552][ T356] ? show_regs_print_info+0x20/0x20
[ 41.924762][ T356] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 41.931816][ T356] ? __rb_insert_augmented+0x6df/0x720
[ 41.937285][ T356] dump_stack+0x15/0x20
[ 41.941473][ T356] should_fail+0x3c1/0x510
[ 41.945902][ T356] __should_failslab+0xa4/0xe0
[ 41.950678][ T356] should_failslab+0x9/0x20
[ 41.955184][ T356] slab_pre_alloc_hook+0x3b/0xe0
[ 41.960138][ T356] ? anon_vma_fork+0xf2/0x510
[ 41.964817][ T356] kmem_cache_alloc+0x44/0x260
[ 41.969584][ T356] anon_vma_fork+0xf2/0x510
[ 41.974092][ T356] copy_mm+0x9d1/0x13a0
[ 41.978341][ T356] ? copy_signal+0x600/0x600
[ 41.982938][ T356] ? __init_rwsem+0xfc/0x1d0
[ 41.987557][ T356] ? copy_signal+0x4cb/0x600
[ 41.992170][ T356] copy_process+0x115c/0x3210
[ 41.996869][ T356] ? __kasan_check_write+0x14/0x20
[ 42.002015][ T356] ? __pidfd_prepare+0x150/0x150
[ 42.006961][ T356] ? security_file_permission+0x83/0xa0
[ 42.012523][ T356] kernel_clone+0x23f/0x940
[ 42.017033][ T356] ? create_io_thread+0x130/0x130
[ 42.022062][ T356] ? __kasan_check_write+0x14/0x20
[ 42.027183][ T356] ? mutex_unlock+0x89/0x220
[ 42.031818][ T356] __x64_sys_clone+0x176/0x1d0
[ 42.036600][ T356] ? __kasan_check_write+0x14/0x20
[ 42.041720][ T356] ? __ia32_sys_vfork+0xf0/0xf0
[ 42.046624][ T356] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.052706][ T356] x64_sys_call+0x41f/0x9a0
[ 42.057221][ T356] do_syscall_64+0x4c/0xa0
[ 42.061641][ T356] ? clear_bhb_loop+0x50/0xa0
[ 42.066317][ T356] ? clear_bhb_loop+0x50/0xa0
[ 42.070993][ T356] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.076998][ T356] RIP: 0033:0x7f1f70e95ae9
[ 42.081451][ T356] 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
[ 42.101337][ T356] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.109877][ T356] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 42.117851][ T356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.125840][ T356] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 42.133830][ T356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.141889][ T356] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 42.150056][ T356]
[ 42.163163][ T359] FAULT_INJECTION: forcing a failure.
[ 42.163163][ T359] name failslab, interval 1, probability 0, space 0, times 0
[ 42.176576][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 42.185812][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 42.195979][ T359] Call Trace:
[ 42.199266][ T359]
[ 42.202196][ T359] __dump_stack+0x21/0x30
[ 42.206704][ T359] dump_stack_lvl+0xee/0x150
[ 42.211395][ T359] ? show_regs_print_info+0x20/0x20
[ 42.216786][ T359] dump_stack+0x15/0x20
[ 42.220963][ T359] should_fail+0x3c1/0x510
[ 42.225411][ T359] __should_failslab+0xa4/0xe0
[ 42.230201][ T359] should_failslab+0x9/0x20
[ 42.234712][ T359] slab_pre_alloc_hook+0x3b/0xe0
[ 42.239680][ T359] ? anon_vma_fork+0x200/0x510
[ 42.244537][ T359] kmem_cache_alloc+0x44/0x260
[ 42.249398][ T359] anon_vma_fork+0x200/0x510
[ 42.253998][ T359] copy_mm+0x9d1/0x13a0
[ 42.258164][ T359] ? copy_signal+0x600/0x600
[ 42.262939][ T359] ? __init_rwsem+0xfc/0x1d0
[ 42.267555][ T359] ? copy_signal+0x4cb/0x600
[ 42.272146][ T359] copy_process+0x115c/0x3210
[ 42.276952][ T359] ? __kasan_check_write+0x14/0x20
[ 42.282068][ T359] ? __pidfd_prepare+0x150/0x150
[ 42.287032][ T359] ? security_file_permission+0x83/0xa0
[ 42.292597][ T359] kernel_clone+0x23f/0x940
[ 42.297305][ T359] ? create_io_thread+0x130/0x130
[ 42.302434][ T359] ? __kasan_check_write+0x14/0x20
[ 42.307549][ T359] ? mutex_unlock+0x89/0x220
[ 42.312143][ T359] __x64_sys_clone+0x176/0x1d0
[ 42.316922][ T359] ? __kasan_check_write+0x14/0x20
[ 42.322039][ T359] ? __ia32_sys_vfork+0xf0/0xf0
[ 42.326910][ T359] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.332991][ T359] x64_sys_call+0x41f/0x9a0
[ 42.337516][ T359] do_syscall_64+0x4c/0xa0
[ 42.341962][ T359] ? clear_bhb_loop+0x50/0xa0
[ 42.346639][ T359] ? clear_bhb_loop+0x50/0xa0
[ 42.351315][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.357212][ T359] RIP: 0033:0x7f1f70e95ae9
[ 42.361653][ 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
[ 42.381518][ T359] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.389944][ T359] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 42.397927][ T359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.406008][ T359] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 42.414153][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.422137][ T359] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 42.430134][ T359]
[ 42.441822][ T362] FAULT_INJECTION: forcing a failure.
[ 42.441822][ T362] name failslab, interval 1, probability 0, space 0, times 0
[ 42.454615][ T362] CPU: 0 PID: 362 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 42.463656][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 42.473726][ T362] Call Trace:
[ 42.477010][ T362]
[ 42.479952][ T362] __dump_stack+0x21/0x30
[ 42.484304][ T362] dump_stack_lvl+0xee/0x150
[ 42.488900][ T362] ? show_regs_print_info+0x20/0x20
[ 42.494112][ T362] dump_stack+0x15/0x20
[ 42.498329][ T362] should_fail+0x3c1/0x510
[ 42.502941][ T362] __should_failslab+0xa4/0xe0
[ 42.507722][ T362] should_failslab+0x9/0x20
[ 42.512264][ T362] slab_pre_alloc_hook+0x3b/0xe0
[ 42.517420][ T362] ? anon_vma_clone+0xc0/0x500
[ 42.522186][ T362] kmem_cache_alloc+0x44/0x260
[ 42.527000][ T362] anon_vma_clone+0xc0/0x500
[ 42.531680][ T362] anon_vma_fork+0x8c/0x510
[ 42.536310][ T362] copy_mm+0x9d1/0x13a0
[ 42.540578][ T362] ? copy_signal+0x600/0x600
[ 42.545270][ T362] ? __init_rwsem+0xfc/0x1d0
[ 42.549869][ T362] ? copy_signal+0x4cb/0x600
[ 42.554565][ T362] copy_process+0x115c/0x3210
[ 42.559346][ T362] ? __kasan_check_write+0x14/0x20
[ 42.564472][ T362] ? __pidfd_prepare+0x150/0x150
[ 42.569420][ T362] ? security_file_permission+0x83/0xa0
[ 42.575312][ T362] kernel_clone+0x23f/0x940
[ 42.579836][ T362] ? create_io_thread+0x130/0x130
[ 42.584930][ T362] ? __kasan_check_write+0x14/0x20
[ 42.590049][ T362] ? mutex_unlock+0x89/0x220
[ 42.594643][ T362] __x64_sys_clone+0x176/0x1d0
[ 42.599408][ T362] ? __kasan_check_write+0x14/0x20
[ 42.604519][ T362] ? __ia32_sys_vfork+0xf0/0xf0
[ 42.609560][ T362] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.615639][ T362] x64_sys_call+0x41f/0x9a0
[ 42.620156][ T362] do_syscall_64+0x4c/0xa0
[ 42.624586][ T362] ? clear_bhb_loop+0x50/0xa0
[ 42.629313][ T362] ? clear_bhb_loop+0x50/0xa0
[ 42.633992][ T362] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.639975][ T362] RIP: 0033:0x7f1f70e95ae9
[ 42.644422][ 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
[ 42.664273][ T362] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.672792][ T362] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 42.680785][ T362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.688794][ T362] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 42.696855][ T362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.704833][ T362] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 42.712962][ T362]
[ 42.726132][ T366] FAULT_INJECTION: forcing a failure.
[ 42.726132][ T366] name failslab, interval 1, probability 0, space 0, times 0
[ 42.739432][ T366] CPU: 1 PID: 366 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 42.748559][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 42.758622][ T366] Call Trace:
[ 42.761904][ T366]
[ 42.764848][ T366] __dump_stack+0x21/0x30
[ 42.769182][ T366] dump_stack_lvl+0xee/0x150
[ 42.773780][ T366] ? show_regs_print_info+0x20/0x20
[ 42.778991][ T366] dump_stack+0x15/0x20
[ 42.783164][ T366] should_fail+0x3c1/0x510
[ 42.787602][ T366] __should_failslab+0xa4/0xe0
[ 42.792487][ T366] should_failslab+0x9/0x20
[ 42.797121][ T366] slab_pre_alloc_hook+0x3b/0xe0
[ 42.802149][ T366] ? anon_vma_clone+0xc0/0x500
[ 42.807163][ T366] kmem_cache_alloc+0x44/0x260
[ 42.811943][ T366] anon_vma_clone+0xc0/0x500
[ 42.816735][ T366] anon_vma_fork+0x8c/0x510
[ 42.821264][ T366] copy_mm+0x9d1/0x13a0
[ 42.825526][ T366] ? copy_signal+0x600/0x600
[ 42.830321][ T366] ? __init_rwsem+0xfc/0x1d0
[ 42.835208][ T366] ? copy_signal+0x4cb/0x600
[ 42.839818][ T366] copy_process+0x115c/0x3210
[ 42.844517][ T366] ? __kasan_check_write+0x14/0x20
[ 42.849783][ T366] ? __pidfd_prepare+0x150/0x150
[ 42.854950][ T366] ? security_file_permission+0x83/0xa0
[ 42.860762][ T366] kernel_clone+0x23f/0x940
[ 42.866001][ T366] ? create_io_thread+0x130/0x130
[ 42.871127][ T366] ? __kasan_check_write+0x14/0x20
[ 42.876418][ T366] ? mutex_unlock+0x89/0x220
[ 42.881051][ T366] __x64_sys_clone+0x176/0x1d0
[ 42.885826][ T366] ? __kasan_check_write+0x14/0x20
[ 42.891037][ T366] ? __ia32_sys_vfork+0xf0/0xf0
[ 42.896025][ T366] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.902264][ T366] x64_sys_call+0x41f/0x9a0
[ 42.906778][ T366] do_syscall_64+0x4c/0xa0
[ 42.911203][ T366] ? clear_bhb_loop+0x50/0xa0
[ 42.916008][ T366] ? clear_bhb_loop+0x50/0xa0
[ 42.920851][ T366] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.926752][ T366] RIP: 0033:0x7f1f70e95ae9
[ 42.931284][ T366] 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
[ 42.950888][ T366] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.959382][ T366] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 42.967360][ T366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.975334][ T366] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 42.983394][ T366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.991468][ T366] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 42.999552][ T366]
[ 43.012103][ T370] FAULT_INJECTION: forcing a failure.
[ 43.012103][ T370] name failslab, interval 1, probability 0, space 0, times 0
[ 43.024957][ T370] CPU: 0 PID: 370 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 43.033986][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 43.044053][ T370] Call Trace:
[ 43.047452][ T370]
[ 43.050383][ T370] __dump_stack+0x21/0x30
[ 43.054755][ T370] dump_stack_lvl+0xee/0x150
[ 43.059450][ T370] ? show_regs_print_info+0x20/0x20
[ 43.064674][ T370] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 43.071875][ T370] ? __rb_insert_augmented+0x6df/0x720
[ 43.077353][ T370] dump_stack+0x15/0x20
[ 43.081557][ T370] should_fail+0x3c1/0x510
[ 43.085974][ T370] __should_failslab+0xa4/0xe0
[ 43.090759][ T370] should_failslab+0x9/0x20
[ 43.095266][ T370] slab_pre_alloc_hook+0x3b/0xe0
[ 43.100225][ T370] ? anon_vma_fork+0xf2/0x510
[ 43.104905][ T370] kmem_cache_alloc+0x44/0x260
[ 43.109684][ T370] anon_vma_fork+0xf2/0x510
[ 43.114226][ T370] copy_mm+0x9d1/0x13a0
[ 43.118385][ T370] ? copy_signal+0x600/0x600
[ 43.122988][ T370] ? __init_rwsem+0xfc/0x1d0
[ 43.127594][ T370] ? copy_signal+0x4cb/0x600
[ 43.132202][ T370] copy_process+0x115c/0x3210
[ 43.136895][ T370] ? __kasan_check_write+0x14/0x20
[ 43.142004][ T370] ? __pidfd_prepare+0x150/0x150
[ 43.146988][ T370] ? security_file_permission+0x83/0xa0
[ 43.152646][ T370] kernel_clone+0x23f/0x940
[ 43.157244][ T370] ? create_io_thread+0x130/0x130
[ 43.162280][ T370] ? __kasan_check_write+0x14/0x20
[ 43.167397][ T370] ? mutex_unlock+0x89/0x220
[ 43.172181][ T370] __x64_sys_clone+0x176/0x1d0
[ 43.176949][ T370] ? __kasan_check_write+0x14/0x20
[ 43.182082][ T370] ? __ia32_sys_vfork+0xf0/0xf0
[ 43.186938][ T370] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.193137][ T370] x64_sys_call+0x41f/0x9a0
[ 43.197651][ T370] do_syscall_64+0x4c/0xa0
[ 43.202089][ T370] ? clear_bhb_loop+0x50/0xa0
[ 43.206847][ T370] ? clear_bhb_loop+0x50/0xa0
[ 43.211522][ T370] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.217434][ T370] RIP: 0033:0x7f1f70e95ae9
[ 43.221862][ T370] 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
[ 43.241865][ T370] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 43.250463][ T370] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 43.258440][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 43.266417][ T370] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 43.274399][ T370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 43.282374][ T370] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 43.290444][ T370]
[ 43.312931][ T373] FAULT_INJECTION: forcing a failure.
[ 43.312931][ T373] name failslab, interval 1, probability 0, space 0, times 0
[ 43.325745][ T373] CPU: 0 PID: 373 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 43.334802][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 43.344857][ T373] Call Trace:
[ 43.348134][ T373]
[ 43.351055][ T373] __dump_stack+0x21/0x30
[ 43.355391][ T373] dump_stack_lvl+0xee/0x150
[ 43.360098][ T373] ? show_regs_print_info+0x20/0x20
[ 43.365302][ T373] dump_stack+0x15/0x20
[ 43.369460][ T373] should_fail+0x3c1/0x510
[ 43.373876][ T373] __should_failslab+0xa4/0xe0
[ 43.378649][ T373] should_failslab+0x9/0x20
[ 43.383158][ T373] slab_pre_alloc_hook+0x3b/0xe0
[ 43.388090][ T373] ? anon_vma_clone+0xc0/0x500
[ 43.392852][ T373] kmem_cache_alloc+0x44/0x260
[ 43.397620][ T373] anon_vma_clone+0xc0/0x500
[ 43.402208][ T373] anon_vma_fork+0x8c/0x510
[ 43.406808][ T373] copy_mm+0x9d1/0x13a0
[ 43.410985][ T373] ? copy_signal+0x600/0x600
[ 43.415654][ T373] ? __init_rwsem+0xfc/0x1d0
[ 43.420255][ T373] ? copy_signal+0x4cb/0x600
[ 43.424839][ T373] copy_process+0x115c/0x3210
[ 43.429516][ T373] ? __kasan_check_write+0x14/0x20
[ 43.434729][ T373] ? __pidfd_prepare+0x150/0x150
[ 43.439753][ T373] ? security_file_permission+0x83/0xa0
[ 43.445309][ T373] kernel_clone+0x23f/0x940
[ 43.449805][ T373] ? create_io_thread+0x130/0x130
[ 43.454825][ T373] ? __kasan_check_write+0x14/0x20
[ 43.459933][ T373] ? mutex_unlock+0x89/0x220
[ 43.464629][ T373] __x64_sys_clone+0x176/0x1d0
[ 43.469565][ T373] ? __kasan_check_write+0x14/0x20
[ 43.474669][ T373] ? __ia32_sys_vfork+0xf0/0xf0
[ 43.479515][ T373] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.485770][ T373] x64_sys_call+0x41f/0x9a0
[ 43.490286][ T373] do_syscall_64+0x4c/0xa0
[ 43.494710][ T373] ? clear_bhb_loop+0x50/0xa0
[ 43.499556][ T373] ? clear_bhb_loop+0x50/0xa0
[ 43.504442][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.510343][ T373] RIP: 0033:0x7f1f70e95ae9
[ 43.514959][ T373] 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
[ 43.534740][ T373] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 43.543278][ T373] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 43.551268][ T373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 43.559389][ T373] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 43.567481][ T373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 43.575462][ T373] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 43.583448][ T373]
[ 43.594558][ T377] FAULT_INJECTION: forcing a failure.
[ 43.594558][ T377] name failslab, interval 1, probability 0, space 0, times 0
[ 43.607435][ T377] CPU: 0 PID: 377 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 43.616876][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 43.627035][ T377] Call Trace:
[ 43.630329][ T377]
[ 43.633359][ T377] __dump_stack+0x21/0x30
[ 43.637693][ T377] dump_stack_lvl+0xee/0x150
[ 43.642288][ T377] ? show_regs_print_info+0x20/0x20
[ 43.647493][ T377] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 43.654524][ T377] ? __rb_insert_augmented+0x6df/0x720
[ 43.660112][ T377] dump_stack+0x15/0x20
[ 43.664311][ T377] should_fail+0x3c1/0x510
[ 43.668785][ T377] __should_failslab+0xa4/0xe0
[ 43.673578][ T377] should_failslab+0x9/0x20
[ 43.678140][ T377] slab_pre_alloc_hook+0x3b/0xe0
[ 43.683118][ T377] ? anon_vma_fork+0xf2/0x510
[ 43.687871][ T377] kmem_cache_alloc+0x44/0x260
[ 43.692660][ T377] anon_vma_fork+0xf2/0x510
[ 43.697344][ T377] copy_mm+0x9d1/0x13a0
[ 43.701510][ T377] ? copy_signal+0x600/0x600
[ 43.706217][ T377] ? __init_rwsem+0xfc/0x1d0
[ 43.710939][ T377] ? copy_signal+0x4cb/0x600
[ 43.715554][ T377] copy_process+0x115c/0x3210
[ 43.720252][ T377] ? __kasan_check_write+0x14/0x20
[ 43.725481][ T377] ? __pidfd_prepare+0x150/0x150
[ 43.730427][ T377] ? security_file_permission+0x83/0xa0
[ 43.736008][ T377] kernel_clone+0x23f/0x940
[ 43.740529][ T377] ? create_io_thread+0x130/0x130
[ 43.745666][ T377] ? __kasan_check_write+0x14/0x20
[ 43.750816][ T377] ? mutex_unlock+0x89/0x220
[ 43.755462][ T377] __x64_sys_clone+0x176/0x1d0
[ 43.760236][ T377] ? __kasan_check_write+0x14/0x20
[ 43.765467][ T377] ? __ia32_sys_vfork+0xf0/0xf0
[ 43.770420][ T377] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.776496][ T377] x64_sys_call+0x41f/0x9a0
[ 43.781003][ T377] do_syscall_64+0x4c/0xa0
[ 43.785418][ T377] ? clear_bhb_loop+0x50/0xa0
[ 43.790246][ T377] ? clear_bhb_loop+0x50/0xa0
[ 43.794946][ T377] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.800841][ T377] RIP: 0033:0x7f1f70e95ae9
[ 43.805255][ T377] 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
[ 43.824960][ T377] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 43.833488][ T377] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 43.841471][ T377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 43.849442][ T377] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 43.857519][ T377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 43.865520][ T377] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 43.873695][ T377]
[ 43.877967][ T375] general protection fault, probably for non-canonical address 0xdffffc1800000001: 0000 [#1] PREEMPT SMP KASAN
[ 43.889712][ T375] KASAN: probably user-memory-access in range [0x000000c000000008-0x000000c00000000f]
[ 43.899256][ T375] CPU: 0 PID: 375 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 43.908287][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 43.918546][ T375] RIP: 0010:__rb_erase_color+0x3f/0xaf0
[ 43.924113][ T375] Code: 31 db 48 89 75 a8 48 c1 ee 03 48 89 75 b0 49 89 fe 4c 8d 6f 08 4c 89 e9 48 c1 e9 03 48 b8 00 00 00 00 00 fc ff df 48 89 4d c0 <80> 3c 01 00 74 08 4c 89 ef e8 23 c5 3a ff 4d 8b 7d 00 4c 39 fb 4c
[ 43.943838][ T375] RSP: 0018:ffffc90000f07a60 EFLAGS: 00010202
[ 43.949915][ T375] RAX: dffffc0000000000 RBX: ffff88810c4cd748 RCX: 0000001800000001
[ 43.957890][ T375] RDX: ffffffff819b0560 RSI: 1ffff110222bd872 RDI: 000000c000000000
[ 43.966059][ T375] RBP: ffffc90000f07ac0 R08: dffffc0000000000 R09: ffffed10222bd876
[ 43.974046][ T375] R10: ffffed10222bd876 R11: 1ffff110222bd875 R12: ffff88810c7ade38
[ 43.982024][ T375] R13: 000000c000000008 R14: 000000c000000000 R15: ffff88810c7ad748
[ 43.990000][ T375] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 43.999021][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.005820][ T375] CR2: 00007f1f70a18670 CR3: 00000001236aa000 CR4: 00000000003506b0
[ 44.013801][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.021788][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.029767][ T375] Call Trace:
[ 44.033051][ T375]
[ 44.036037][ T375] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 44.042464][ T375] vma_interval_tree_remove+0xadf/0xb00
[ 44.048311][ T375] unlink_file_vma+0xda/0xf0
[ 44.053100][ T375] free_pgtables+0x139/0x280
[ 44.057691][ T375] exit_mmap+0x407/0x860
[ 44.062162][ T375] ? vm_brk+0x30/0x30
[ 44.066288][ T375] ? mutex_unlock+0x89/0x220
[ 44.070888][ T375] ? uprobe_clear_state+0x2c1/0x320
[ 44.076367][ T375] __mmput+0x93/0x320
[ 44.080467][ T375] ? mmput+0x48/0x150
[ 44.084503][ T375] mmput+0x50/0x150
[ 44.088324][ T375] do_exit+0x9d2/0x27a0
[ 44.092578][ T375] ? __se_sys_clock_nanosleep+0x2e6/0x370
[ 44.098303][ T375] ? put_task_struct+0x90/0x90
[ 44.103085][ T375] ? __kasan_check_write+0x14/0x20
[ 44.108230][ T375] __x64_sys_exit+0x40/0x40
[ 44.112759][ T375] x64_sys_call+0x44/0x9a0
[ 44.117305][ T375] do_syscall_64+0x4c/0xa0
[ 44.121727][ T375] ? clear_bhb_loop+0x50/0xa0
[ 44.126406][ T375] ? clear_bhb_loop+0x50/0xa0
[ 44.131107][ T375] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.137004][ T375] RIP: 0033:0x7f1f70e95ae9
[ 44.141440][ T375] Code: Unable to access opcode bytes at RIP 0x7f1f70e95abf.
[ 44.148822][ T375] RSP: 002b:00007f1f70a18078 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 44.157258][ T375] RAX: ffffffffffffffda RBX: 00007f1f70fb4f80 RCX: 00007f1f70e95ae9
[ 44.165234][ T375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 44.173209][ T375] RBP: 00007f1f70a18120 R08: 0000000000000000 R09: 0000000000000000
[ 44.181187][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 44.189169][ T375] R13: 000000000000000b R14: 00007f1f70fb4f80 R15: 00007ffc05f6d698
[ 44.197149][ T375]
[ 44.200173][ T375] Modules linked in:
[ 44.204270][ T375] ---[ end trace ae6741df64511906 ]---
[ 44.208071][ T30] audit: type=1400 audit(1760603926.141:93): 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
[ 44.210333][ T375] RIP: 0010:__rb_erase_color+0x3f/0xaf0
[ 44.232063][ T30] audit: type=1400 audit(1760603926.141:94): 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
[ 44.237898][ T375] Code: 31 db 48 89 75 a8 48 c1 ee 03 48 89 75 b0 49 89 fe 4c 8d 6f 08 4c 89 e9 48 c1 e9 03 48 b8 00 00 00 00 00 fc ff df 48 89 4d c0 <80> 3c 01 00 74 08 4c 89 ef e8 23 c5 3a ff 4d 8b 7d 00 4c 39 fb 4c
[ 44.259450][ T30] audit: type=1400 audit(1760603926.141:95): 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
[ 44.278883][ T375] RSP: 0018:ffffc90000f07a60 EFLAGS: 00010202
[ 44.300379][ T30] audit: type=1400 audit(1760603926.141:96): 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
[ 44.306412][ T375] RAX: dffffc0000000000 RBX: ffff88810c4cd748 RCX: 0000001800000001
[ 44.327304][ T30] audit: type=1400 audit(1760603926.141:97): 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
[ 44.335408][ T375] RDX: ffffffff819b0560 RSI: 1ffff110222bd872 RDI: 000000c000000000
[ 44.356453][ T30] audit: type=1400 audit(1760603926.141:98): 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
[ 44.364441][ T375] RBP: ffffc90000f07ac0 R08: dffffc0000000000 R09: ffffed10222bd876
[ 44.387029][ T30] audit: type=1400 audit(1760603926.141:99): 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
[ 44.395314][ T375] R10: ffffed10222bd876 R11: 1ffff110222bd875 R12: ffff88810c7ade38
[ 44.395333][ T375] R13: 000000c000000008 R14: 000000c000000000 R15: ffff88810c7ad748
[ 44.395348][ T375] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 44.395365][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.395378][ T375] CR2: 00007f1f70a18670 CR3: 000000010c732000 CR4: 00000000003506b0
[ 44.458963][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.466994][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.475172][ T375] Kernel panic - not syncing: Fatal exception
[ 44.481443][ T375] Kernel Offset: disabled
[ 44.485770][ T375] Rebooting in 86400 seconds..