Warning: Permanently added '10.128.1.181' (ED25519) to the list of known hosts.
2026/03/18 19:27:11 ignoring optional flag "type"="gce"
2026/03/18 19:27:11 parsed 1 programs
[ 38.539819][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 38.539832][ T30] audit: type=1400 audit(1773862031.248:92): avc: denied { unlink } for pid=322 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"
2026/03/18 19:27:11 executed programs: 0
[ 38.593307][ T322] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 38.642416][ T329] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.649823][ T329] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.657433][ T329] device bridge_slave_0 entered promiscuous mode
[ 38.664884][ T329] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.672995][ T329] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.680829][ T329] device bridge_slave_1 entered promiscuous mode
[ 38.725058][ T329] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.733328][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.741748][ T329] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.748852][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.765841][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.774046][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.781577][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 38.789201][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 38.804308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 38.812911][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.822267][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.831427][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 38.840707][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.848545][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.860926][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 38.870815][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 38.886125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 38.897569][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 38.907259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 38.915468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 38.924873][ T329] device veth0_vlan entered promiscuous mode
[ 38.936550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 38.947321][ T329] device veth1_macvtap entered promiscuous mode
[ 38.956949][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 38.967452][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 39.000363][ T335] FAULT_INJECTION: forcing a failure.
[ 39.000363][ T335] name failslab, interval 1, probability 0, space 0, times 1
[ 39.014488][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Not tainted syzkaller #0
[ 39.022469][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 39.033058][ T335] Call Trace:
[ 39.036323][ T335]
[ 39.039428][ T335] __dump_stack+0x21/0x30
[ 39.043779][ T335] dump_stack_lvl+0x110/0x170
[ 39.048623][ T335] ? show_regs_print_info+0x20/0x20
[ 39.054090][ T335] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 39.061801][ T335] ? __rb_insert_augmented+0x6df/0x720
[ 39.067268][ T335] dump_stack+0x15/0x20
[ 39.072183][ T335] should_fail+0x3c1/0x510
[ 39.077012][ T335] __should_failslab+0xa4/0xe0
[ 39.081787][ T335] should_failslab+0x9/0x20
[ 39.086726][ T335] slab_pre_alloc_hook+0x3b/0xe0
[ 39.091881][ T335] ? anon_vma_fork+0xf2/0x510
[ 39.097223][ T335] kmem_cache_alloc+0x44/0x260
[ 39.103094][ T335] anon_vma_fork+0xf2/0x510
[ 39.108252][ T335] copy_mm+0x9de/0x13c0
[ 39.112951][ T335] ? copy_signal+0x600/0x600
[ 39.118288][ T335] ? __init_rwsem+0xfc/0x1d0
[ 39.123307][ T335] ? copy_signal+0x4cb/0x600
[ 39.127985][ T335] copy_process+0x117c/0x3250
[ 39.132664][ T335] ? __kasan_check_write+0x14/0x20
[ 39.137761][ T335] ? __pidfd_prepare+0x150/0x150
[ 39.143769][ T335] kernel_clone+0x233/0x960
[ 39.148644][ T335] ? create_io_thread+0x170/0x170
[ 39.154962][ T335] ? __kasan_check_write+0x14/0x20
[ 39.161515][ T335] ? mutex_unlock+0x8f/0x230
[ 39.166805][ T335] __x64_sys_clone+0x198/0x210
[ 39.172647][ T335] ? __kasan_check_write+0x14/0x20
[ 39.178531][ T335] ? __ia32_sys_vfork+0x130/0x130
[ 39.184106][ T335] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 39.190374][ T335] x64_sys_call+0x41f/0x9a0
[ 39.194960][ T335] do_syscall_64+0x4c/0xa0
[ 39.200383][ T335] ? clear_bhb_loop+0x50/0xa0
[ 39.206789][ T335] ? clear_bhb_loop+0x50/0xa0
[ 39.212028][ T335] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 39.219540][ T335] RIP: 0033:0x7fad772e6079
[ 39.224207][ T335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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
[ 39.246873][ T335] RSP: 002b:00007fad76e78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 39.256830][ T335] RAX: ffffffffffffffda RBX: 00007fad77424f80 RCX: 00007fad772e6079
[ 39.265551][ T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 39.275075][ T335] RBP: 00007fad76e78120 R08: 0000000000000000 R09: 0000000000000000
[ 39.284223][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 39.292446][ T335] R13: 000000000000000b R14: 00007fad77424f80 R15: 00007fff95e4d5d8
[ 39.300586][ T335]
[ 39.304410][ T335] ------------[ cut here ]------------
[ 39.310269][ T335] refcount_t: underflow; use-after-free.
[ 39.316235][ T335] WARNING: CPU: 0 PID: 335 at lib/refcount.c:28 refcount_warn_saturate+0x120/0x1a0
[ 39.326253][ T335] Modules linked in:
[ 39.330442][ T335] CPU: 0 PID: 335 Comm: syz-executor.0 Not tainted syzkaller #0
[ 39.338669][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 39.349114][ T335] RIP: 0010:refcount_warn_saturate+0x120/0x1a0
[ 39.355897][ T335] Code: 04 01 48 c7 c7 00 61 63 85 e8 ec b6 5a 02 0f 0b eb c3 e8 c3 9f 19 ff c6 05 3e 01 96 04 01 48 c7 c7 60 61 63 85 e8 d0 b6 5a 02 <0f> 0b eb a7 e8 a7 9f 19 ff c6 05 1f 01 96 04 01 48 c7 c7 a0 60 63
[ 39.378182][ T335] RSP: 0018:ffffc90000d6f928 EFLAGS: 00010246
[ 39.385043][ T335] RAX: 6a298e9b44936600 RBX: 0000000000000003 RCX: ffff88811e172780
[ 39.394237][ T335] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 39.403247][ T335] RBP: ffffc90000d6f938 R08: ffff8881f7027493 R09: 1ffff1103ee04e92
[ 39.412407][ T335] R10: dffffc0000000000 R11: ffffed103ee04e93 R12: 00000000811da91d
[ 39.421451][ T335] R13: ffff88810cad72f0 R14: 0000000000000003 R15: ffff88810c6f8181
[ 39.430828][ T335] FS: 00007fad76e786c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 39.440743][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.447523][ T335] CR2: 000055555f8be450 CR3: 000000011d15a000 CR4: 00000000003506b0
[ 39.456051][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 39.464900][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 39.473153][ T335] Call Trace:
[ 39.476695][ T335]
[ 39.480149][ T335] vm_area_free_no_check+0x132/0x140
[ 39.485440][ T335] copy_mm+0xe90/0x13c0
[ 39.489644][ T335] ? copy_signal+0x600/0x600
[ 39.494629][ T335] ? __init_rwsem+0xfc/0x1d0
[ 39.499612][ T335] ? copy_signal+0x4cb/0x600
[ 39.504689][ T335] copy_process+0x117c/0x3250
[ 39.509940][ T335] ? __kasan_check_write+0x14/0x20
[ 39.515648][ T335] ? __pidfd_prepare+0x150/0x150
[ 39.520984][ T335] kernel_clone+0x233/0x960
[ 39.525506][ T335] ? create_io_thread+0x170/0x170
[ 39.530784][ T335] ? __kasan_check_write+0x14/0x20
[ 39.537331][ T335] ? mutex_unlock+0x8f/0x230
[ 39.542369][ T335] __x64_sys_clone+0x198/0x210
[ 39.547389][ T335] ? __kasan_check_write+0x14/0x20
[ 39.553673][ T335] ? __ia32_sys_vfork+0x130/0x130
[ 39.558874][ T335] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 39.565766][ T335] x64_sys_call+0x41f/0x9a0
[ 39.570522][ T335] do_syscall_64+0x4c/0xa0
[ 39.575917][ T335] ? clear_bhb_loop+0x50/0xa0
[ 39.581300][ T335] ? clear_bhb_loop+0x50/0xa0
[ 39.585994][ T335] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 39.592299][ T335] RIP: 0033:0x7fad772e6079
[ 39.596844][ T335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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
[ 39.618275][ T335] RSP: 002b:00007fad76e78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 39.627585][ T335] RAX: ffffffffffffffda RBX: 00007fad77424f80 RCX: 00007fad772e6079
[ 39.636015][ T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 39.644818][ T335] RBP: 00007fad76e78120 R08: 0000000000000000 R09: 0000000000000000
[ 39.652878][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 39.661420][ T335] R13: 000000000000000b R14: 00007fad77424f80 R15: 00007fff95e4d5d8
[ 39.670538][ T335]
[ 39.673671][ T335] ---[ end trace 79f91e18128fdc5d ]---
[ 39.686986][ T338] FAULT_INJECTION: forcing a failure.
[ 39.686986][ T338] name failslab, interval 1, probability 0, space 0, times 0
[ 39.700596][ T338] CPU: 0 PID: 338 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 39.709843][ T338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 39.720148][ T338] Call Trace:
[ 39.723415][ T338]
[ 39.726326][ T338] __dump_stack+0x21/0x30
[ 39.730664][ T338] dump_stack_lvl+0x110/0x170
[ 39.735336][ T338] ? show_regs_print_info+0x20/0x20
[ 39.740514][ T338] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 39.747611][ T338] ? __rb_insert_augmented+0x6df/0x720
[ 39.753151][ T338] dump_stack+0x15/0x20
[ 39.757428][ T338] should_fail+0x3c1/0x510
[ 39.762092][ T338] __should_failslab+0xa4/0xe0
[ 39.766950][ T338] should_failslab+0x9/0x20
[ 39.771546][ T338] slab_pre_alloc_hook+0x3b/0xe0
[ 39.776573][ T338] ? anon_vma_fork+0xf2/0x510
[ 39.781250][ T338] kmem_cache_alloc+0x44/0x260
[ 39.786248][ T338] anon_vma_fork+0xf2/0x510
[ 39.791242][ T338] copy_mm+0x9de/0x13c0
[ 39.796085][ T338] ? copy_signal+0x600/0x600
[ 39.801121][ T338] ? __init_rwsem+0xfc/0x1d0
[ 39.806000][ T338] ? copy_signal+0x4cb/0x600
[ 39.810664][ T338] copy_process+0x117c/0x3250
[ 39.815575][ T338] ? __kasan_check_write+0x14/0x20
[ 39.820753][ T338] ? __pidfd_prepare+0x150/0x150
[ 39.825780][ T338] kernel_clone+0x233/0x960
[ 39.830274][ T338] ? create_io_thread+0x170/0x170
[ 39.835295][ T338] ? __kasan_check_write+0x14/0x20
[ 39.840621][ T338] ? mutex_unlock+0x8f/0x230
[ 39.845228][ T338] __x64_sys_clone+0x198/0x210
[ 39.850158][ T338] ? __kasan_check_write+0x14/0x20
[ 39.855273][ T338] ? __ia32_sys_vfork+0x130/0x130
[ 39.860416][ T338] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 39.866729][ T338] x64_sys_call+0x41f/0x9a0
[ 39.871231][ T338] do_syscall_64+0x4c/0xa0
[ 39.875985][ T338] ? clear_bhb_loop+0x50/0xa0
[ 39.880790][ T338] ? clear_bhb_loop+0x50/0xa0
[ 39.885449][ T338] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 39.891489][ T338] RIP: 0033:0x7fad772e6079
[ 39.896721][ T338] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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
[ 39.916948][ T338] RSP: 002b:00007fad76e78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 39.926701][ T338] RAX: ffffffffffffffda RBX: 00007fad77424f80 RCX: 00007fad772e6079
[ 39.935545][ T338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 39.944186][ T338] RBP: 00007fad76e78120 R08: 0000000000000000 R09: 0000000000000000
[ 39.953079][ T338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 39.961225][ T338] R13: 000000000000000b R14: 00007fad77424f80 R15: 00007fff95e4d5d8
[ 39.969793][ T338]
[ 39.981038][ T341] FAULT_INJECTION: forcing a failure.
[ 39.981038][ T341] name failslab, interval 1, probability 0, space 0, times 0
[ 39.995511][ T341] CPU: 0 PID: 341 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 40.005544][ T341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 40.016319][ T341] Call Trace:
[ 40.019856][ T341]
[ 40.023067][ T341] __dump_stack+0x21/0x30
[ 40.027718][ T341] dump_stack_lvl+0x110/0x170
[ 40.032654][ T341] ? show_regs_print_info+0x20/0x20
[ 40.038549][ T341] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 40.045606][ T341] ? __rb_insert_augmented+0x6df/0x720
[ 40.051465][ T341] dump_stack+0x15/0x20
[ 40.055782][ T341] should_fail+0x3c1/0x510
[ 40.060293][ T341] __should_failslab+0xa4/0xe0
[ 40.065332][ T341] should_failslab+0x9/0x20
[ 40.069878][ T341] slab_pre_alloc_hook+0x3b/0xe0
[ 40.074916][ T341] ? anon_vma_fork+0xf2/0x510
[ 40.079589][ T341] kmem_cache_alloc+0x44/0x260
[ 40.084543][ T341] anon_vma_fork+0xf2/0x510
[ 40.089196][ T341] copy_mm+0x9de/0x13c0
[ 40.093662][ T341] ? copy_signal+0x600/0x600
[ 40.098716][ T341] ? __init_rwsem+0xfc/0x1d0
[ 40.103827][ T341] ? copy_signal+0x4cb/0x600
[ 40.108863][ T341] copy_process+0x117c/0x3250
[ 40.114074][ T341] ? __kasan_check_write+0x14/0x20
[ 40.119565][ T341] ? __pidfd_prepare+0x150/0x150
[ 40.124788][ T341] kernel_clone+0x233/0x960
[ 40.129985][ T341] ? create_io_thread+0x170/0x170
[ 40.135778][ T341] ? __kasan_check_write+0x14/0x20
[ 40.141746][ T341] ? mutex_unlock+0x8f/0x230
[ 40.146451][ T341] __x64_sys_clone+0x198/0x210
[ 40.151373][ T341] ? __kasan_check_write+0x14/0x20
[ 40.156941][ T341] ? __ia32_sys_vfork+0x130/0x130
[ 40.163087][ T341] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.169887][ T341] x64_sys_call+0x41f/0x9a0
[ 40.174388][ T341] do_syscall_64+0x4c/0xa0
[ 40.179364][ T341] ? clear_bhb_loop+0x50/0xa0
[ 40.184597][ T341] ? clear_bhb_loop+0x50/0xa0
[ 40.189953][ T341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.196007][ T341] RIP: 0033:0x7fad772e6079
[ 40.200861][ T341] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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
[ 40.223143][ T341] RSP: 002b:00007fad76e78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 40.233823][ T341] RAX: ffffffffffffffda RBX: 00007fad77424f80 RCX: 00007fad772e6079
[ 40.242233][ T341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.251299][ T341] RBP: 00007fad76e78120 R08: 0000000000000000 R09: 0000000000000000
[ 40.260039][ T341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 40.268292][ T341] R13: 000000000000000b R14: 00007fad77424f80 R15: 00007fff95e4d5d8
[ 40.276788][ T341]
[ 40.289936][ T344] FAULT_INJECTION: forcing a failure.
[ 40.289936][ T344] name failslab, interval 1, probability 0, space 0, times 0
[ 40.304775][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 40.315174][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 40.326487][ T344] Call Trace:
[ 40.330007][ T344]
[ 40.333119][ T344] __dump_stack+0x21/0x30
[ 40.337532][ T344] dump_stack_lvl+0x110/0x170
[ 40.342424][ T344] ? show_regs_print_info+0x20/0x20
[ 40.348069][ T344] dump_stack+0x15/0x20
[ 40.353877][ T344] should_fail+0x3c1/0x510
[ 40.358563][ T344] __should_failslab+0xa4/0xe0
[ 40.363724][ T344] should_failslab+0x9/0x20
[ 40.369116][ T344] slab_pre_alloc_hook+0x3b/0xe0
[ 40.374610][ T344] ? anon_vma_clone+0xc0/0x500
[ 40.379896][ T344] kmem_cache_alloc+0x44/0x260
[ 40.385199][ T344] anon_vma_clone+0xc0/0x500
[ 40.391435][ T344] anon_vma_fork+0x8c/0x510
[ 40.396594][ T344] copy_mm+0x9de/0x13c0
[ 40.400838][ T344] ? copy_signal+0x600/0x600
[ 40.405566][ T344] ? __init_rwsem+0xfc/0x1d0
[ 40.410680][ T344] ? copy_signal+0x4cb/0x600
[ 40.415275][ T344] copy_process+0x117c/0x3250
[ 40.419965][ T344] ? __kasan_check_write+0x14/0x20
[ 40.427236][ T344] ? __pidfd_prepare+0x150/0x150
[ 40.432983][ T344] kernel_clone+0x233/0x960
[ 40.437661][ T344] ? create_io_thread+0x170/0x170
[ 40.443636][ T344] ? __kasan_check_write+0x14/0x20
[ 40.448891][ T344] ? mutex_unlock+0x8f/0x230
[ 40.454173][ T344] __x64_sys_clone+0x198/0x210
[ 40.459251][ T344] ? __kasan_check_write+0x14/0x20
[ 40.464687][ T344] ? __ia32_sys_vfork+0x130/0x130
[ 40.469802][ T344] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.476201][ T344] x64_sys_call+0x41f/0x9a0
[ 40.480710][ T344] do_syscall_64+0x4c/0xa0
[ 40.485134][ T344] ? clear_bhb_loop+0x50/0xa0
[ 40.489797][ T344] ? clear_bhb_loop+0x50/0xa0
[ 40.494599][ T344] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.500784][ T344] RIP: 0033:0x7fad772e6079
[ 40.505498][ T344] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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
[ 40.527300][ T344] RSP: 002b:00007fad76e78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 40.536267][ T344] RAX: ffffffffffffffda RBX: 00007fad77424f80 RCX: 00007fad772e6079
[ 40.544582][ T344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.553090][ T344] RBP: 00007fad76e78120 R08: 0000000000000000 R09: 0000000000000000
[ 40.561416][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 40.569746][ T344] R13: 000000000000000b R14: 00007fad77424f80 R15: 00007fff95e4d5d8
[ 40.578139][ T344]
[ 40.590212][ T348] FAULT_INJECTION: forcing a failure.
[ 40.590212][ T348] name failslab, interval 1, probability 0, space 0, times 0
[ 40.603813][ T348] CPU: 1 PID: 348 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 40.613455][ T348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 40.623767][ T348] Call Trace:
[ 40.627036][ T348]
[ 40.629948][ T348] __dump_stack+0x21/0x30
[ 40.634402][ T348] dump_stack_lvl+0x110/0x170
[ 40.639218][ T348] ? show_regs_print_info+0x20/0x20
[ 40.644695][ T348] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 40.652104][ T348] ? __rb_insert_augmented+0x6df/0x720
[ 40.657910][ T348] dump_stack+0x15/0x20
[ 40.662468][ T348] should_fail+0x3c1/0x510
[ 40.667369][ T348] __should_failslab+0xa4/0xe0
[ 40.672687][ T348] should_failslab+0x9/0x20
[ 40.677480][ T348] slab_pre_alloc_hook+0x3b/0xe0
[ 40.682488][ T348] ? anon_vma_fork+0xf2/0x510
[ 40.687160][ T348] kmem_cache_alloc+0x44/0x260
[ 40.692099][ T348] anon_vma_fork+0xf2/0x510
[ 40.696602][ T348] copy_mm+0x9de/0x13c0
[ 40.701580][ T348] ? copy_signal+0x600/0x600
[ 40.706266][ T348] ? __init_rwsem+0xfc/0x1d0
[ 40.711397][ T348] ? copy_signal+0x4cb/0x600
[ 40.717723][ T348] copy_process+0x117c/0x3250
[ 40.722892][ T348] ? __kasan_check_write+0x14/0x20
[ 40.728112][ T348] ? __pidfd_prepare+0x150/0x150
[ 40.733126][ T348] kernel_clone+0x233/0x960
[ 40.737705][ T348] ? create_io_thread+0x170/0x170
[ 40.742736][ T348] ? __kasan_check_write+0x14/0x20
[ 40.748103][ T348] ? mutex_unlock+0x8f/0x230
[ 40.752994][ T348] __x64_sys_clone+0x198/0x210
[ 40.757947][ T348] ? __kasan_check_write+0x14/0x20
[ 40.763240][ T348] ? __ia32_sys_vfork+0x130/0x130
[ 40.768661][ T348] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.775250][ T348] x64_sys_call+0x41f/0x9a0
[ 40.779876][ T348] do_syscall_64+0x4c/0xa0
[ 40.784829][ T348] ? clear_bhb_loop+0x50/0xa0
[ 40.789867][ T348] ? clear_bhb_loop+0x50/0xa0
[ 40.795341][ T348] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.801798][ T348] RIP: 0033:0x7fad772e6079
[ 40.806220][ T348] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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
[ 40.827173][ T348] RSP: 002b:00007fad76e78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 40.835918][ T348] RAX: ffffffffffffffda RBX: 00007fad77424f80 RCX: 00007fad772e6079
[ 40.844242][ T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.854269][ T348] RBP: 00007fad76e78120 R08: 0000000000000000 R09: 0000000000000000
[ 40.862815][ T348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 40.871209][ T348] R13: 000000000000000b R14: 00007fad77424f80 R15: 00007fff95e4d5d8
[ 40.880949][ T348]
[ 40.895308][ T351] FAULT_INJECTION: forcing a failure.
[ 40.895308][ T351] name failslab, interval 1, probability 0, space 0, times 0
[ 40.909977][ T351] CPU: 1 PID: 351 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 40.920975][ T351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 40.932972][ T351] Call Trace:
[ 40.937646][ T351]
[ 40.941185][ T351] __dump_stack+0x21/0x30
[ 40.947006][ T351] dump_stack_lvl+0x110/0x170
[ 40.952045][ T351] ? show_regs_print_info+0x20/0x20
[ 40.958244][ T351] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 40.965533][ T351] ? __rb_insert_augmented+0x6df/0x720
[ 40.971178][ T351] dump_stack+0x15/0x20
[ 40.975871][ T351] should_fail+0x3c1/0x510
[ 40.980852][ T351] __should_failslab+0xa4/0xe0
[ 40.985792][ T351] should_failslab+0x9/0x20
[ 40.990365][ T351] slab_pre_alloc_hook+0x3b/0xe0
[ 40.995471][ T351] ? anon_vma_fork+0xf2/0x510
[ 41.000283][ T351] kmem_cache_alloc+0x44/0x260
[ 41.005845][ T351] anon_vma_fork+0xf2/0x510
[ 41.011035][ T351] copy_mm+0x9de/0x13c0
[ 41.015464][ T351] ? copy_signal+0x600/0x600
[ 41.020144][ T351] ? __init_rwsem+0xfc/0x1d0
[ 41.025020][ T351] ? copy_signal+0x4cb/0x600
[ 41.029775][ T351] copy_process+0x117c/0x3250
[ 41.034565][ T351] ? __kasan_check_write+0x14/0x20
[ 41.039758][ T351] ? __pidfd_prepare+0x150/0x150
[ 41.044975][ T351] kernel_clone+0x233/0x960
[ 41.049824][ T351] ? create_io_thread+0x170/0x170
[ 41.054960][ T351] ? __kasan_check_write+0x14/0x20
[ 41.060146][ T351] ? mutex_unlock+0x8f/0x230
[ 41.064731][ T351] __x64_sys_clone+0x198/0x210
[ 41.069721][ T351] ? __kasan_check_write+0x14/0x20
[ 41.075117][ T351] ? __ia32_sys_vfork+0x130/0x130
[ 41.080224][ T351] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.086399][ T351] x64_sys_call+0x41f/0x9a0
[ 41.091682][ T351] do_syscall_64+0x4c/0xa0
[ 41.096395][ T351] ? clear_bhb_loop+0x50/0xa0
[ 41.101273][ T351] ? clear_bhb_loop+0x50/0xa0
[ 41.106341][ T351] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.113209][ T351] RIP: 0033:0x7fad772e6079
[ 41.118220][ T351] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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
[ 41.139576][ T351] RSP: 002b:00007fad76e78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.148771][ T351] RAX: ffffffffffffffda RBX: 00007fad77424f80 RCX: 00007fad772e6079
[ 41.157279][ T351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.165814][ T351] RBP: 00007fad76e78120 R08: 0000000000000000 R09: 0000000000000000
[ 41.175632][ T351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.185343][ T351] R13: 000000000000000b R14: 00007fad77424f80 R15: 00007fff95e4d5d8
[ 41.195714][ T351]
[ 41.208778][ T354] BUG: unable to handle page fault for address: ffffed1800000005
[ 41.218131][ T354] #PF: supervisor read access in kernel mode
[ 41.225648][ T354] #PF: error_code(0x0000) - not-present page
[ 41.232999][ T354] PGD 23fff2067 P4D 23fff2067 PUD 0
[ 41.239242][ T354] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 41.245416][ T354] CPU: 1 PID: 354 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 41.255090][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 41.266231][ T354] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 41.272830][ T354] Code: 38 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 a9 20 38 ff 4d 8b 26 4d 39 fc 74 34
[ 41.293488][ T354] RSP: 0018:ffffc90000daf8c0 EFLAGS: 00010a06
[ 41.300206][ T354] RAX: dffffc0000000000 RBX: 1ffff11800000005 RCX: dffffc0000000000
[ 41.310383][ T354] RDX: ffffffff819c9ca0 RSI: ffff888109909aa8 RDI: ffff88811e1e6180
[ 41.320315][ T354] RBP: ffffc90000daf920 R08: ffff88811e1e6197 R09: ffff88811e1e6188
[ 41.329815][ T354] R10: dffffc0000000000 R11: ffffed1023c3cc33 R12: ffff88810dc5d180
[ 41.339043][ T354] R13: 1ffff110218df030 R14: ffff88c000000028 R15: ffff88810c6f8180
[ 41.348345][ T354] FS: 00007fad76e786c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 41.357823][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.365383][ T354] CR2: ffffed1800000005 CR3: 000000011e1dc000 CR4: 00000000003506a0
[ 41.374631][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.383060][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.392161][ T354] Call Trace:
[ 41.396024][ T354]
[ 41.401206][ T354] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 41.410129][ T354] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 41.417761][ T354] copy_mm+0xb2d/0x13c0
[ 41.422384][ T354] ? copy_signal+0x600/0x600
[ 41.427421][ T354] ? __init_rwsem+0xfc/0x1d0
[ 41.432893][ T354] ? copy_signal+0x4cb/0x600
[ 41.437891][ T354] copy_process+0x117c/0x3250
[ 41.443764][ T354] ? __kasan_check_write+0x14/0x20
[ 41.449143][ T354] ? __pidfd_prepare+0x150/0x150
[ 41.454458][ T354] kernel_clone+0x233/0x960
[ 41.459154][ T354] ? create_io_thread+0x170/0x170
[ 41.464986][ T354] ? __kasan_check_write+0x14/0x20
[ 41.470504][ T354] ? mutex_unlock+0x8f/0x230
[ 41.475556][ T354] __x64_sys_clone+0x198/0x210
[ 41.480446][ T354] ? __kasan_check_write+0x14/0x20
[ 41.485697][ T354] ? __ia32_sys_vfork+0x130/0x130
[ 41.491100][ T354] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.497933][ T354] x64_sys_call+0x41f/0x9a0
[ 41.502641][ T354] do_syscall_64+0x4c/0xa0
[ 41.507137][ T354] ? clear_bhb_loop+0x50/0xa0
[ 41.511984][ T354] ? clear_bhb_loop+0x50/0xa0
[ 41.516836][ T354] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.523029][ T354] RIP: 0033:0x7fad772e6079
[ 41.527436][ T354] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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
[ 41.547752][ T354] RSP: 002b:00007fad76e78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.556568][ T354] RAX: ffffffffffffffda RBX: 00007fad77424f80 RCX: 00007fad772e6079
[ 41.565090][ T354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.573225][ T354] RBP: 00007fad76e78120 R08: 0000000000000000 R09: 0000000000000000
[ 41.581678][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.589666][ T354] R13: 000000000000000b R14: 00007fad77424f80 R15: 00007fff95e4d5d8
[ 41.597954][ T354]
[ 41.600978][ T354] Modules linked in:
[ 41.605084][ T354] CR2: ffffed1800000005
[ 41.609603][ T354] ---[ end trace 79f91e18128fdc5e ]---
[ 41.615956][ T354] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 41.622279][ T354] Code: 38 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 a9 20 38 ff 4d 8b 26 4d 39 fc 74 34
[ 41.643401][ T354] RSP: 0018:ffffc90000daf8c0 EFLAGS: 00010a06
[ 41.649646][ T354] RAX: dffffc0000000000 RBX: 1ffff11800000005 RCX: dffffc0000000000
[ 41.658394][ T354] RDX: ffffffff819c9ca0 RSI: ffff888109909aa8 RDI: ffff88811e1e6180
[ 41.668246][ T354] RBP: ffffc90000daf920 R08: ffff88811e1e6197 R09: ffff88811e1e6188
[ 41.677072][ T354] R10: dffffc0000000000 R11: ffffed1023c3cc33 R12: ffff88810dc5d180
[ 41.686010][ T354] R13: 1ffff110218df030 R14: ffff88c000000028 R15: ffff88810c6f8180
[ 41.694640][ T354] FS: 00007fad76e786c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 41.704124][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.710974][ T354] CR2: ffffed1800000005 CR3: 000000011e1dc000 CR4: 00000000003506a0
[ 41.719143][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.727282][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.735715][ T354] Kernel panic - not syncing: Fatal exception
[ 41.742362][ T354] Kernel Offset: disabled
[ 41.747095][ T354] Rebooting in 86400 seconds..