Warning: Permanently added '10.128.0.252' (ED25519) to the list of known hosts.
2025/08/27 19:03:23 ignoring optional flag "type"="gce"
2025/08/27 19:03:23 parsed 1 programs
[ 39.023387][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 39.023400][ T30] audit: type=1400 audit(1756321403.675:92): 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"
2025/08/27 19:03:23 executed programs: 0
[ 39.111283][ T328] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 39.156878][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.163986][ T335] bridge0: port 1(bridge_slave_0) entered disabled state
[ 39.171224][ T335] device bridge_slave_0 entered promiscuous mode
[ 39.178009][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.185060][ T335] bridge0: port 2(bridge_slave_1) entered disabled state
[ 39.192282][ T335] device bridge_slave_1 entered promiscuous mode
[ 39.228893][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.235956][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.243225][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.250240][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.265713][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 39.272989][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 39.280305][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 39.288273][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 39.296958][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 39.305326][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.312335][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.320727][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 39.328852][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.335870][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.347016][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 39.355970][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 39.367995][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 39.378408][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 39.386389][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 39.394086][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 39.401952][ T335] device veth0_vlan entered promiscuous mode
[ 39.411046][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 39.420071][ T335] device veth1_macvtap entered promiscuous mode
[ 39.428671][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 39.438162][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 39.457525][ T346] FAULT_INJECTION: forcing a failure.
[ 39.457525][ T346] name failslab, interval 1, probability 0, space 0, times 1
[ 39.470382][ T346] CPU: 1 PID: 346 Comm: syz-executor.0 Not tainted syzkaller #0
[ 39.478014][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 39.488091][ T346] Call Trace:
[ 39.491348][ T346]
[ 39.494259][ T346] __dump_stack+0x21/0x30
[ 39.498582][ T346] dump_stack_lvl+0xee/0x150
[ 39.503146][ T346] ? show_regs_print_info+0x20/0x20
[ 39.508404][ T346] dump_stack+0x15/0x20
[ 39.512533][ T346] should_fail+0x3c1/0x510
[ 39.516941][ T346] __should_failslab+0xa4/0xe0
[ 39.521683][ T346] should_failslab+0x9/0x20
[ 39.526166][ T346] slab_pre_alloc_hook+0x3b/0xe0
[ 39.531089][ T346] ? anon_vma_clone+0xc0/0x500
[ 39.535827][ T346] kmem_cache_alloc+0x44/0x260
[ 39.540572][ T346] anon_vma_clone+0xc0/0x500
[ 39.545135][ T346] anon_vma_fork+0x8c/0x510
[ 39.549615][ T346] copy_mm+0x9d1/0x1390
[ 39.553745][ T346] ? copy_signal+0x600/0x600
[ 39.558309][ T346] ? __init_rwsem+0xfc/0x1d0
[ 39.562873][ T346] ? copy_signal+0x4cb/0x600
[ 39.567442][ T346] copy_process+0x115c/0x3210
[ 39.572096][ T346] ? __kasan_check_write+0x14/0x20
[ 39.577189][ T346] ? __pidfd_prepare+0x150/0x150
[ 39.582110][ T346] ? security_file_permission+0x83/0xa0
[ 39.587629][ T346] kernel_clone+0x23f/0x940
[ 39.592119][ T346] ? create_io_thread+0x130/0x130
[ 39.597116][ T346] ? __kasan_check_write+0x14/0x20
[ 39.602206][ T346] ? mutex_unlock+0x89/0x220
[ 39.606774][ T346] __x64_sys_clone+0x176/0x1d0
[ 39.611513][ T346] ? __kasan_check_write+0x14/0x20
[ 39.616613][ T346] ? __ia32_sys_vfork+0xf0/0xf0
[ 39.621439][ T346] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 39.627492][ T346] x64_sys_call+0x41f/0x9a0
[ 39.631969][ T346] do_syscall_64+0x4c/0xa0
[ 39.636359][ T346] ? clear_bhb_loop+0x50/0xa0
[ 39.641036][ T346] ? clear_bhb_loop+0x50/0xa0
[ 39.645691][ T346] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 39.651558][ T346] RIP: 0033:0x7f0d66e3fae9
[ 39.655946][ 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
[ 39.675528][ T346] RSP: 002b:00007f0d669c2078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 39.683919][ T346] RAX: ffffffffffffffda RBX: 00007f0d66f5ef80 RCX: 00007f0d66e3fae9
[ 39.691869][ T346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 39.699815][ T346] RBP: 00007f0d669c2120 R08: 0000000000000000 R09: 0000000000000000
[ 39.707771][ T346] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 39.715729][ T346] R13: 000000000000000b R14: 00007f0d66f5ef80 R15: 00007ffc30996d38
[ 39.723682][ T346]
[ 39.728314][ T30] audit: type=1400 audit(1756321404.375:93): avc: denied { sys_admin } for pid=345 comm="syz-executor.0" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[ 39.751806][ T350] FAULT_INJECTION: forcing a failure.
[ 39.751806][ T350] name failslab, interval 1, probability 0, space 0, times 0
[ 39.764887][ T350] CPU: 0 PID: 350 Comm: syz-executor.0 Not tainted syzkaller #0
[ 39.772515][ T350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 39.782546][ T350] Call Trace:
[ 39.785826][ T350]
[ 39.788737][ T350] __dump_stack+0x21/0x30
[ 39.793046][ T350] dump_stack_lvl+0xee/0x150
[ 39.797625][ T350] ? show_regs_print_info+0x20/0x20
[ 39.802818][ T350] dump_stack+0x15/0x20
[ 39.806949][ T350] should_fail+0x3c1/0x510
[ 39.811340][ T350] __should_failslab+0xa4/0xe0
[ 39.816089][ T350] should_failslab+0x9/0x20
[ 39.820565][ T350] slab_pre_alloc_hook+0x3b/0xe0
[ 39.825492][ T350] ? anon_vma_clone+0xc0/0x500
[ 39.830254][ T350] kmem_cache_alloc+0x44/0x260
[ 39.834995][ T350] anon_vma_clone+0xc0/0x500
[ 39.839686][ T350] anon_vma_fork+0x8c/0x510
[ 39.844164][ T350] copy_mm+0x9d1/0x1390
[ 39.848321][ T350] ? copy_signal+0x600/0x600
[ 39.852883][ T350] ? __init_rwsem+0xfc/0x1d0
[ 39.857473][ T350] ? copy_signal+0x4cb/0x600
[ 39.862051][ T350] copy_process+0x115c/0x3210
[ 39.866704][ T350] ? __kasan_check_write+0x14/0x20
[ 39.871901][ T350] ? __pidfd_prepare+0x150/0x150
[ 39.876812][ T350] ? security_file_permission+0x83/0xa0
[ 39.882333][ T350] kernel_clone+0x23f/0x940
[ 39.886816][ T350] ? create_io_thread+0x130/0x130
[ 39.891832][ T350] ? __kasan_check_write+0x14/0x20
[ 39.896930][ T350] ? mutex_unlock+0x89/0x220
[ 39.901494][ T350] __x64_sys_clone+0x176/0x1d0
[ 39.906243][ T350] ? __kasan_check_write+0x14/0x20
[ 39.911333][ T350] ? __ia32_sys_vfork+0xf0/0xf0
[ 39.916175][ T350] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 39.922226][ T350] x64_sys_call+0x41f/0x9a0
[ 39.926721][ T350] do_syscall_64+0x4c/0xa0
[ 39.931150][ T350] ? clear_bhb_loop+0x50/0xa0
[ 39.935806][ T350] ? clear_bhb_loop+0x50/0xa0
[ 39.940461][ T350] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 39.946333][ T350] RIP: 0033:0x7f0d66e3fae9
[ 39.950735][ 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
[ 39.970322][ T350] RSP: 002b:00007f0d669c2078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 39.978730][ T350] RAX: ffffffffffffffda RBX: 00007f0d66f5ef80 RCX: 00007f0d66e3fae9
[ 39.986705][ T350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 39.994653][ T350] RBP: 00007f0d669c2120 R08: 0000000000000000 R09: 0000000000000000
[ 40.002600][ T350] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 40.010553][ T350] R13: 000000000000000b R14: 00007f0d66f5ef80 R15: 00007ffc30996d38
[ 40.018506][ T350]
[ 40.041983][ T353] FAULT_INJECTION: forcing a failure.
[ 40.041983][ T353] name failslab, interval 1, probability 0, space 0, times 0
[ 40.054875][ T353] CPU: 0 PID: 353 Comm: syz-executor.0 Not tainted syzkaller #0
[ 40.062522][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 40.072661][ T353] Call Trace:
[ 40.075939][ T353]
[ 40.078864][ T353] __dump_stack+0x21/0x30
[ 40.083191][ T353] dump_stack_lvl+0xee/0x150
[ 40.087779][ T353] ? show_regs_print_info+0x20/0x20
[ 40.092976][ T353] dump_stack+0x15/0x20
[ 40.097129][ T353] should_fail+0x3c1/0x510
[ 40.101556][ T353] __should_failslab+0xa4/0xe0
[ 40.106319][ T353] should_failslab+0x9/0x20
[ 40.110815][ T353] slab_pre_alloc_hook+0x3b/0xe0
[ 40.115754][ T353] ? anon_vma_fork+0xf2/0x510
[ 40.120431][ T353] kmem_cache_alloc+0x44/0x260
[ 40.125193][ T353] anon_vma_fork+0xf2/0x510
[ 40.129699][ T353] copy_mm+0x9d1/0x1390
[ 40.133849][ T353] ? copy_signal+0x600/0x600
[ 40.138418][ T353] ? __init_rwsem+0xfc/0x1d0
[ 40.142986][ T353] ? copy_signal+0x4cb/0x600
[ 40.147574][ T353] copy_process+0x115c/0x3210
[ 40.152246][ T353] ? __kasan_check_write+0x14/0x20
[ 40.157346][ T353] ? __pidfd_prepare+0x150/0x150
[ 40.162269][ T353] ? security_file_permission+0x83/0xa0
[ 40.167812][ T353] kernel_clone+0x23f/0x940
[ 40.172310][ T353] ? create_io_thread+0x130/0x130
[ 40.177311][ T353] ? __kasan_check_write+0x14/0x20
[ 40.182410][ T353] ? mutex_unlock+0x89/0x220
[ 40.186976][ T353] __x64_sys_clone+0x176/0x1d0
[ 40.191720][ T353] ? __kasan_check_write+0x14/0x20
[ 40.196831][ T353] ? __ia32_sys_vfork+0xf0/0xf0
[ 40.201675][ T353] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.207737][ T353] x64_sys_call+0x41f/0x9a0
[ 40.212231][ T353] do_syscall_64+0x4c/0xa0
[ 40.216636][ T353] ? clear_bhb_loop+0x50/0xa0
[ 40.221306][ T353] ? clear_bhb_loop+0x50/0xa0
[ 40.226061][ T353] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.231961][ T353] RIP: 0033:0x7f0d66e3fae9
[ 40.236359][ 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
[ 40.255937][ T353] RSP: 002b:00007f0d669c2078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 40.264325][ T353] RAX: ffffffffffffffda RBX: 00007f0d66f5ef80 RCX: 00007f0d66e3fae9
[ 40.272274][ T353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 40.280221][ T353] RBP: 00007f0d669c2120 R08: 0000000000000000 R09: 0000000000000000
[ 40.288191][ T353] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 40.296136][ T353] R13: 000000000000000b R14: 00007f0d66f5ef80 R15: 00007ffc30996d38
[ 40.304087][ T353]
[ 40.307990][ T353] ------------[ cut here ]------------
[ 40.313521][ T353] refcount_t: underflow; use-after-free.
[ 40.319228][ T353] WARNING: CPU: 0 PID: 353 at lib/refcount.c:28 refcount_warn_saturate+0x120/0x1a0
[ 40.328579][ T353] Modules linked in:
[ 40.332482][ T353] CPU: 0 PID: 353 Comm: syz-executor.0 Not tainted syzkaller #0
[ 40.340512][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 40.351097][ T353] RIP: 0010:refcount_warn_saturate+0x120/0x1a0
[ 40.357415][ T353] Code: 04 01 48 c7 c7 a0 fa 62 85 e8 3c 64 53 02 0f 0b eb c3 e8 03 c7 1c ff c6 05 df 0c 9a 04 01 48 c7 c7 00 fb 62 85 e8 20 64 53 02 <0f> 0b eb a7 e8 e7 c6 1c ff c6 05 c0 0c 9a 04 01 48 c7 c7 40 fa 62
[ 40.377114][ T353] RSP: 0018:ffffc90000dc7928 EFLAGS: 00010246
[ 40.383381][ T353] RAX: dfebcf9eec10c600 RBX: 0000000000000003 RCX: ffff88810d3c2780
[ 40.391366][ T353] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 40.399361][ T353] RBP: ffffc90000dc7938 R08: dffffc0000000000 R09: ffffed103ee04e93
[ 40.407380][ T353] R10: ffffed103ee04e93 R11: 1ffff1103ee04e92 R12: 00000000810c5214
[ 40.415407][ T353] R13: ffff88810d390668 R14: 0000000000000003 R15: ffff88810c534621
[ 40.423424][ T353] FS: 00007f0d669c26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 40.432409][ T353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.439044][ T353] CR2: 000055557113f430 CR3: 000000012399c000 CR4: 00000000003506b0
[ 40.447022][ T353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 40.454996][ T353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 40.463218][ T353] Call Trace:
[ 40.466512][ T353]
[ 40.469430][ T353] vm_area_free_no_check+0x132/0x140
[ 40.474858][ T353] copy_mm+0xe77/0x1390
[ 40.479055][ T353] ? copy_signal+0x600/0x600
[ 40.483712][ T353] ? __init_rwsem+0xfc/0x1d0
[ 40.488303][ T353] ? copy_signal+0x4cb/0x600
[ 40.493007][ T353] copy_process+0x115c/0x3210
[ 40.497702][ T353] ? __kasan_check_write+0x14/0x20
[ 40.502806][ T353] ? __pidfd_prepare+0x150/0x150
[ 40.507775][ T353] ? security_file_permission+0x83/0xa0
[ 40.513331][ T353] kernel_clone+0x23f/0x940
[ 40.517844][ T353] ? create_io_thread+0x130/0x130
[ 40.522857][ T353] ? __kasan_check_write+0x14/0x20
[ 40.527995][ T353] ? mutex_unlock+0x89/0x220
[ 40.532571][ T353] __x64_sys_clone+0x176/0x1d0
[ 40.537359][ T353] ? __kasan_check_write+0x14/0x20
[ 40.542464][ T353] ? __ia32_sys_vfork+0xf0/0xf0
[ 40.547932][ T353] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.554084][ T353] x64_sys_call+0x41f/0x9a0
[ 40.558624][ T353] do_syscall_64+0x4c/0xa0
[ 40.563099][ T353] ? clear_bhb_loop+0x50/0xa0
[ 40.567787][ T353] ? clear_bhb_loop+0x50/0xa0
[ 40.572453][ T353] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.578357][ T353] RIP: 0033:0x7f0d66e3fae9
[ 40.582770][ 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
[ 40.602382][ T353] RSP: 002b:00007f0d669c2078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 40.610799][ T353] RAX: ffffffffffffffda RBX: 00007f0d66f5ef80 RCX: 00007f0d66e3fae9
[ 40.618773][ T353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 40.626958][ T353] RBP: 00007f0d669c2120 R08: 0000000000000000 R09: 0000000000000000
[ 40.634953][ T353] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 40.642982][ T353] R13: 000000000000000b R14: 00007f0d66f5ef80 R15: 00007ffc30996d38
[ 40.650984][ T353]
[ 40.654036][ T353] ---[ end trace a531127dbcd034e2 ]---
[ 40.666068][ T355] FAULT_INJECTION: forcing a failure.
[ 40.666068][ T355] name failslab, interval 1, probability 0, space 0, times 0
[ 40.678751][ T355] CPU: 0 PID: 355 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 40.687766][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 40.697799][ T355] Call Trace:
[ 40.701058][ T355]
[ 40.703967][ T355] __dump_stack+0x21/0x30
[ 40.708274][ T355] dump_stack_lvl+0xee/0x150
[ 40.712851][ T355] ? show_regs_print_info+0x20/0x20
[ 40.718196][ T355] dump_stack+0x15/0x20
[ 40.722348][ T355] should_fail+0x3c1/0x510
[ 40.726738][ T355] __should_failslab+0xa4/0xe0
[ 40.731476][ T355] should_failslab+0x9/0x20
[ 40.735951][ T355] slab_pre_alloc_hook+0x3b/0xe0
[ 40.740864][ T355] ? anon_vma_fork+0xf2/0x510
[ 40.745520][ T355] kmem_cache_alloc+0x44/0x260
[ 40.750344][ T355] anon_vma_fork+0xf2/0x510
[ 40.754819][ T355] copy_mm+0x9d1/0x1390
[ 40.758960][ T355] ? copy_signal+0x600/0x600
[ 40.763520][ T355] ? __init_rwsem+0xfc/0x1d0
[ 40.768080][ T355] ? copy_signal+0x4cb/0x600
[ 40.772653][ T355] copy_process+0x115c/0x3210
[ 40.777393][ T355] ? __kasan_check_write+0x14/0x20
[ 40.782497][ T355] ? __pidfd_prepare+0x150/0x150
[ 40.787421][ T355] ? security_file_permission+0x83/0xa0
[ 40.792974][ T355] kernel_clone+0x23f/0x940
[ 40.797463][ T355] ? create_io_thread+0x130/0x130
[ 40.802476][ T355] ? __kasan_check_write+0x14/0x20
[ 40.807566][ T355] ? mutex_unlock+0x89/0x220
[ 40.812134][ T355] __x64_sys_clone+0x176/0x1d0
[ 40.816871][ T355] ? __kasan_check_write+0x14/0x20
[ 40.821955][ T355] ? __ia32_sys_vfork+0xf0/0xf0
[ 40.826779][ T355] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.832830][ T355] x64_sys_call+0x41f/0x9a0
[ 40.837316][ T355] do_syscall_64+0x4c/0xa0
[ 40.841703][ T355] ? clear_bhb_loop+0x50/0xa0
[ 40.846360][ T355] ? clear_bhb_loop+0x50/0xa0
[ 40.851020][ T355] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.856894][ T355] RIP: 0033:0x7f0d66e3fae9
[ 40.861307][ 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
[ 40.881268][ T355] RSP: 002b:00007f0d669c2078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 40.889696][ T355] RAX: ffffffffffffffda RBX: 00007f0d66f5ef80 RCX: 00007f0d66e3fae9
[ 40.897650][ T355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 40.905597][ T355] RBP: 00007f0d669c2120 R08: 0000000000000000 R09: 0000000000000000
[ 40.913547][ T355] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 40.921518][ T355] R13: 000000000000000b R14: 00007f0d66f5ef80 R15: 00007ffc30996d38
[ 40.929472][ T355]
[ 40.939468][ T357] FAULT_INJECTION: forcing a failure.
[ 40.939468][ T357] name failslab, interval 1, probability 0, space 0, times 0
[ 40.952256][ T357] CPU: 0 PID: 357 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 40.961276][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 40.971328][ T357] Call Trace:
[ 40.974589][ T357]
[ 40.977518][ T357] __dump_stack+0x21/0x30
[ 40.981828][ T357] dump_stack_lvl+0xee/0x150
[ 40.986397][ T357] ? show_regs_print_info+0x20/0x20
[ 40.991576][ T357] dump_stack+0x15/0x20
[ 40.995706][ T357] should_fail+0x3c1/0x510
[ 41.000102][ T357] __should_failslab+0xa4/0xe0
[ 41.004858][ T357] should_failslab+0x9/0x20
[ 41.009339][ T357] slab_pre_alloc_hook+0x3b/0xe0
[ 41.014255][ T357] ? anon_vma_fork+0x200/0x510
[ 41.019014][ T357] kmem_cache_alloc+0x44/0x260
[ 41.023756][ T357] anon_vma_fork+0x200/0x510
[ 41.028329][ T357] copy_mm+0x9d1/0x1390
[ 41.032459][ T357] ? copy_signal+0x600/0x600
[ 41.037044][ T357] ? __init_rwsem+0xfc/0x1d0
[ 41.041609][ T357] ? copy_signal+0x4cb/0x600
[ 41.046173][ T357] copy_process+0x115c/0x3210
[ 41.050828][ T357] ? __kasan_check_write+0x14/0x20
[ 41.055934][ T357] ? __pidfd_prepare+0x150/0x150
[ 41.060845][ T357] ? security_file_permission+0x83/0xa0
[ 41.066368][ T357] kernel_clone+0x23f/0x940
[ 41.070858][ T357] ? create_io_thread+0x130/0x130
[ 41.075959][ T357] ? __kasan_check_write+0x14/0x20
[ 41.081058][ T357] ? mutex_unlock+0x89/0x220
[ 41.085714][ T357] __x64_sys_clone+0x176/0x1d0
[ 41.090459][ T357] ? __kasan_check_write+0x14/0x20
[ 41.095554][ T357] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.100387][ T357] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.106441][ T357] x64_sys_call+0x41f/0x9a0
[ 41.110925][ T357] do_syscall_64+0x4c/0xa0
[ 41.115322][ T357] ? clear_bhb_loop+0x50/0xa0
[ 41.119977][ T357] ? clear_bhb_loop+0x50/0xa0
[ 41.124629][ T357] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.130500][ T357] RIP: 0033:0x7f0d66e3fae9
[ 41.134901][ 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
[ 41.154488][ T357] RSP: 002b:00007f0d669c2078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 41.162881][ T357] RAX: ffffffffffffffda RBX: 00007f0d66f5ef80 RCX: 00007f0d66e3fae9
[ 41.170856][ T357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 41.178983][ T357] RBP: 00007f0d669c2120 R08: 0000000000000000 R09: 0000000000000000
[ 41.186935][ T357] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 41.194885][ T357] R13: 000000000000000b R14: 00007f0d66f5ef80 R15: 00007ffc30996d38
[ 41.202836][ T357]
[ 41.212247][ T359] FAULT_INJECTION: forcing a failure.
[ 41.212247][ T359] name failslab, interval 1, probability 0, space 0, times 0
[ 41.225286][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 41.234292][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 41.244324][ T359] Call Trace:
[ 41.247598][ T359]
[ 41.250505][ T359] __dump_stack+0x21/0x30
[ 41.254813][ T359] dump_stack_lvl+0xee/0x150
[ 41.259395][ T359] ? show_regs_print_info+0x20/0x20
[ 41.264569][ T359] dump_stack+0x15/0x20
[ 41.268717][ T359] should_fail+0x3c1/0x510
[ 41.273125][ T359] __should_failslab+0xa4/0xe0
[ 41.277864][ T359] should_failslab+0x9/0x20
[ 41.282340][ T359] slab_pre_alloc_hook+0x3b/0xe0
[ 41.287251][ T359] ? anon_vma_fork+0x200/0x510
[ 41.291988][ T359] kmem_cache_alloc+0x44/0x260
[ 41.296741][ T359] anon_vma_fork+0x200/0x510
[ 41.301307][ T359] copy_mm+0x9d1/0x1390
[ 41.305436][ T359] ? copy_signal+0x600/0x600
[ 41.310003][ T359] ? __init_rwsem+0xfc/0x1d0
[ 41.314566][ T359] ? copy_signal+0x4cb/0x600
[ 41.319240][ T359] copy_process+0x115c/0x3210
[ 41.323900][ T359] ? __kasan_check_write+0x14/0x20
[ 41.328992][ T359] ? __pidfd_prepare+0x150/0x150
[ 41.334016][ T359] ? security_file_permission+0x83/0xa0
[ 41.339552][ T359] kernel_clone+0x23f/0x940
[ 41.344031][ T359] ? create_io_thread+0x130/0x130
[ 41.349031][ T359] ? __kasan_check_write+0x14/0x20
[ 41.354129][ T359] ? mutex_unlock+0x89/0x220
[ 41.358698][ T359] __x64_sys_clone+0x176/0x1d0
[ 41.363436][ T359] ? __kasan_check_write+0x14/0x20
[ 41.368530][ T359] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.373358][ T359] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.379396][ T359] x64_sys_call+0x41f/0x9a0
[ 41.383875][ T359] do_syscall_64+0x4c/0xa0
[ 41.388378][ T359] ? clear_bhb_loop+0x50/0xa0
[ 41.393034][ T359] ? clear_bhb_loop+0x50/0xa0
[ 41.397703][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.403579][ T359] RIP: 0033:0x7f0d66e3fae9
[ 41.408001][ 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
[ 41.427722][ T359] RSP: 002b:00007f0d669c2078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 41.436121][ T359] RAX: ffffffffffffffda RBX: 00007f0d66f5ef80 RCX: 00007f0d66e3fae9
[ 41.444193][ T359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 41.452140][ T359] RBP: 00007f0d669c2120 R08: 0000000000000000 R09: 0000000000000000
[ 41.460092][ T359] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 41.468043][ T359] R13: 000000000000000b R14: 00007f0d66f5ef80 R15: 00007ffc30996d38
[ 41.476010][ T359]
[ 41.487892][ T361] FAULT_INJECTION: forcing a failure.
[ 41.487892][ T361] name failslab, interval 1, probability 0, space 0, times 0
[ 41.500573][ T361] CPU: 0 PID: 361 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 41.509587][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 41.519622][ T361] Call Trace:
[ 41.522878][ T361]
[ 41.525798][ T361] __dump_stack+0x21/0x30
[ 41.530107][ T361] dump_stack_lvl+0xee/0x150
[ 41.534671][ T361] ? show_regs_print_info+0x20/0x20
[ 41.539845][ T361] dump_stack+0x15/0x20
[ 41.543988][ T361] should_fail+0x3c1/0x510
[ 41.548380][ T361] __should_failslab+0xa4/0xe0
[ 41.553125][ T361] should_failslab+0x9/0x20
[ 41.557614][ T361] slab_pre_alloc_hook+0x3b/0xe0
[ 41.562531][ T361] ? anon_vma_clone+0xc0/0x500
[ 41.567287][ T361] kmem_cache_alloc+0x44/0x260
[ 41.572025][ T361] anon_vma_clone+0xc0/0x500
[ 41.576624][ T361] anon_vma_fork+0x8c/0x510
[ 41.581171][ T361] copy_mm+0x9d1/0x1390
[ 41.585316][ T361] ? copy_signal+0x600/0x600
[ 41.589901][ T361] ? __init_rwsem+0xfc/0x1d0
[ 41.594465][ T361] ? copy_signal+0x4cb/0x600
[ 41.599032][ T361] copy_process+0x115c/0x3210
[ 41.603699][ T361] ? __kasan_check_write+0x14/0x20
[ 41.608791][ T361] ? __pidfd_prepare+0x150/0x150
[ 41.613706][ T361] ? security_file_permission+0x83/0xa0
[ 41.619245][ T361] kernel_clone+0x23f/0x940
[ 41.623729][ T361] ? create_io_thread+0x130/0x130
[ 41.628735][ T361] ? __kasan_check_write+0x14/0x20
[ 41.633825][ T361] ? mutex_unlock+0x89/0x220
[ 41.638387][ T361] __x64_sys_clone+0x176/0x1d0
[ 41.643133][ T361] ? __kasan_check_write+0x14/0x20
[ 41.648232][ T361] ? __ia32_sys_vfork+0xf0/0xf0
[ 41.653075][ T361] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.659312][ T361] x64_sys_call+0x41f/0x9a0
[ 41.663795][ T361] do_syscall_64+0x4c/0xa0
[ 41.668185][ T361] ? clear_bhb_loop+0x50/0xa0
[ 41.672840][ T361] ? clear_bhb_loop+0x50/0xa0
[ 41.677501][ T361] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.683382][ T361] RIP: 0033:0x7f0d66e3fae9
[ 41.687771][ T361] 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
[ 41.707474][ T361] RSP: 002b:00007f0d669c2078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 41.715864][ T361] RAX: ffffffffffffffda RBX: 00007f0d66f5ef80 RCX: 00007f0d66e3fae9
[ 41.723813][ T361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 41.731761][ T361] RBP: 00007f0d669c2120 R08: 0000000000000000 R09: 0000000000000000
[ 41.739708][ T361] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 41.747680][ T361] R13: 000000000000000b R14: 00007f0d66f5ef80 R15: 00007ffc30996d38
[ 41.755627][ T361]
[ 41.759233][ T361] general protection fault, probably for non-canonical address 0xdffffc0020000001: 0000 [#1] PREEMPT SMP KASAN
[ 41.770948][ T361] KASAN: probably user-memory-access in range [0x0000000100000008-0x000000010000000f]
[ 41.780487][ T361] CPU: 0 PID: 361 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 41.789617][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 41.799669][ T361] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 41.805647][ T361] 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 79 c3 3a ff 4d 8b 26 4d 39 fc 74 34
[ 41.825323][ T361] RSP: 0018:ffffc90000df78c0 EFLAGS: 00010202
[ 41.831388][ T361] RAX: dffffc0000000000 RBX: 0000000020000001 RCX: dffffc0000000000
[ 41.839509][ T361] RDX: ffffffff819af490 RSI: ffff8881119f14d0 RDI: ffff88810c4c2998
[ 41.847496][ T361] RBP: ffffc90000df7920 R08: dffffc0000000000 R09: ffff88810c4c29a0
[ 41.855448][ T361] R10: ffffed1021898536 R11: 1ffff11021898534 R12: ffff888123a8b870
[ 41.863399][ T361] R13: 1ffff110218a42c3 R14: 0000000100000008 R15: ffff88810c52161c
[ 41.871355][ T361] FS: 00007f0d669c26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 41.880262][ T361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.886823][ T361] CR2: 000055557113f430 CR3: 0000000123900000 CR4: 00000000003506b0
[ 41.894896][ T361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.902866][ T361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.910833][ T361] Call Trace:
[ 41.914094][ T361]
[ 41.917006][ T361] ? clear_nonspinnable+0x60/0x60
[ 41.922021][ T361] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 41.928414][ T361] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 41.934478][ T361] copy_mm+0xb1a/0x1390
[ 41.938613][ T361] ? copy_signal+0x600/0x600
[ 41.943177][ T361] ? __init_rwsem+0xfc/0x1d0
[ 41.947754][ T361] ? copy_signal+0x4cb/0x600
[ 41.952317][ T361] copy_process+0x115c/0x3210
[ 41.956986][ T361] ? __kasan_check_write+0x14/0x20
[ 41.962076][ T361] ? __pidfd_prepare+0x150/0x150
[ 41.967009][ T361] ? security_file_permission+0x83/0xa0
[ 41.972592][ T361] kernel_clone+0x23f/0x940
[ 41.977102][ T361] ? create_io_thread+0x130/0x130
[ 41.982117][ T361] ? __kasan_check_write+0x14/0x20
[ 41.987223][ T361] ? mutex_unlock+0x89/0x220
[ 41.991932][ T361] __x64_sys_clone+0x176/0x1d0
[ 41.996782][ T361] ? __kasan_check_write+0x14/0x20
[ 42.001875][ T361] ? __ia32_sys_vfork+0xf0/0xf0
[ 42.006745][ T361] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.012808][ T361] x64_sys_call+0x41f/0x9a0
[ 42.017305][ T361] do_syscall_64+0x4c/0xa0
[ 42.021709][ T361] ? clear_bhb_loop+0x50/0xa0
[ 42.026371][ T361] ? clear_bhb_loop+0x50/0xa0
[ 42.031030][ T361] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.036915][ T361] RIP: 0033:0x7f0d66e3fae9
[ 42.041309][ T361] 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
[ 42.061066][ T361] RSP: 002b:00007f0d669c2078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 42.069463][ T361] RAX: ffffffffffffffda RBX: 00007f0d66f5ef80 RCX: 00007f0d66e3fae9
[ 42.077440][ T361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000738c0480
[ 42.085563][ T361] RBP: 00007f0d669c2120 R08: 0000000000000000 R09: 0000000000000000
[ 42.093511][ T361] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 42.101479][ T361] R13: 000000000000000b R14: 00007f0d66f5ef80 R15: 00007ffc30996d38
[ 42.109436][ T361]
[ 42.112433][ T361] Modules linked in:
[ 42.116864][ T361] ---[ end trace a531127dbcd034e3 ]---
[ 42.122452][ T361] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 42.122655][ T30] audit: type=1400 audit(1756321406.765:94): 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
[ 42.128498][ T361] 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 79 c3 3a ff 4d 8b 26 4d 39 fc 74 34
[ 42.128513][ T361] RSP: 0018:ffffc90000df78c0 EFLAGS: 00010202
[ 42.153059][ T30] audit: type=1400 audit(1756321406.805:95): 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
[ 42.170105][ T361]
[ 42.176559][ T30] audit: type=1400 audit(1756321406.805:96): 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
[ 42.197604][ T361] RAX: dffffc0000000000 RBX: 0000000020000001 RCX: dffffc0000000000
[ 42.200076][ T30] audit: type=1400 audit(1756321406.805:97): 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
[ 42.221138][ T361] RDX: ffffffff819af490 RSI: ffff8881119f14d0 RDI: ffff88810c4c2998
[ 42.232379][ T30] audit: type=1400 audit(1756321406.805:98): 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
[ 42.249827][ T361] RBP: ffffc90000df7920 R08: dffffc0000000000 R09: ffff88810c4c29a0
[ 42.261788][ T30] audit: type=1400 audit(1756321406.805:99): 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
[ 42.277951][ T361] R10: ffffed1021898536 R11: 1ffff11021898534 R12: ffff888123a8b870
[ 42.308617][ T30] audit: type=1400 audit(1756321406.805:100): 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
[ 42.316641][ T361] R13: 1ffff110218a42c3 R14: 0000000100000008 R15: ffff88810c52161c
[ 42.347137][ T361] FS: 00007f0d669c26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 42.356151][ T361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.362760][ T361] CR2: 00007f0d669c2670 CR3: 0000000123900000 CR4: 00000000003506a0
[ 42.370800][ T361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 42.378776][ T361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 42.386805][ T361] Kernel panic - not syncing: Fatal exception
[ 42.393127][ T361] Kernel Offset: disabled
[ 42.397544][ T361] Rebooting in 86400 seconds..