Warning: Permanently added '10.128.0.240' (ED25519) to the list of known hosts.
2026/07/27 16:11:42 parsed 1 programs
2026/07/27 16:11:42 serving rpc on tcp://41511
[ 30.398940][ T36] audit: type=1400 audit(1785168702.760:64): avc: denied { node_bind } for pid=302 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 32.177479][ T36] audit: type=1400 audit(1785168704.540:65): avc: denied { mounton } for pid=308 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 32.182306][ T308] cgroup: Unknown subsys name 'net'
[ 32.202012][ T36] audit: type=1400 audit(1785168704.540:66): avc: denied { mount } for pid=308 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 32.233549][ T36] audit: type=1400 audit(1785168704.570:67): avc: denied { unmount } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 32.235074][ T308] cgroup: Unknown subsys name 'devices'
[ 32.357150][ T308] cgroup: Unknown subsys name 'hugetlb'
[ 32.364393][ T308] cgroup: Unknown subsys name 'rlimit'
[ 32.490437][ T36] audit: type=1400 audit(1785168704.850:68): avc: denied { setattr } for pid=308 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 32.517221][ T36] audit: type=1400 audit(1785168704.850:69): avc: denied { create } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 32.541900][ T36] audit: type=1400 audit(1785168704.850:70): avc: denied { write } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 32.567731][ T36] audit: type=1400 audit(1785168704.850:71): avc: denied { read } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 32.570942][ T312] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 32.597482][ T36] audit: type=1400 audit(1785168704.850:72): avc: denied { sys_module } for pid=308 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 32.630211][ T36] audit: type=1400 audit(1785168704.860:73): avc: denied { mounton } for pid=308 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 32.666048][ T308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 33.815036][ T315] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 34.516113][ T354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 34.523693][ T354] bridge0: port 1(bridge_slave_0) entered disabled state
[ 34.531776][ T354] bridge_slave_0: entered allmulticast mode
[ 34.538810][ T354] bridge_slave_0: entered promiscuous mode
[ 34.545488][ T354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 34.552716][ T354] bridge0: port 2(bridge_slave_1) entered disabled state
[ 34.560266][ T354] bridge_slave_1: entered allmulticast mode
[ 34.566717][ T354] bridge_slave_1: entered promiscuous mode
[ 34.635232][ T354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 34.642337][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 34.649751][ T354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 34.656886][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 34.681918][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 34.690646][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 34.704177][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 34.711311][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 34.721274][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 34.728392][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 34.758028][ T354] veth0_vlan: entered promiscuous mode
[ 34.770421][ T354] veth1_macvtap: entered promiscuous mode
[ 34.816919][ T13] bridge_slave_1: left allmulticast mode
[ 34.822915][ T13] bridge_slave_1: left promiscuous mode
[ 34.828863][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 34.837627][ T13] bridge_slave_0: left allmulticast mode
[ 34.843412][ T13] bridge_slave_0: left promiscuous mode
[ 34.849645][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 34.957933][ T13] veth1_macvtap: left promiscuous mode
[ 34.963572][ T13] veth0_vlan: left promiscuous mode
2026/07/27 16:11:47 executed programs: 0
[ 35.483174][ T380] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.490457][ T380] bridge0: port 1(bridge_slave_0) entered disabled state
[ 35.499106][ T380] bridge_slave_0: entered allmulticast mode
[ 35.505777][ T380] bridge_slave_0: entered promiscuous mode
[ 35.513242][ T380] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.520689][ T380] bridge0: port 2(bridge_slave_1) entered disabled state
[ 35.528445][ T380] bridge_slave_1: entered allmulticast mode
[ 35.535193][ T380] bridge_slave_1: entered promiscuous mode
[ 35.591553][ T380] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.600083][ T380] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 35.608605][ T380] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.616706][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 35.643313][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 35.651085][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 35.661995][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 35.669392][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 35.679529][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 35.686638][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 35.717822][ T380] veth0_vlan: entered promiscuous mode
[ 35.730823][ T380] veth1_macvtap: entered promiscuous mode
[ 35.764230][ T36] kauditd_printk_skb: 31 callbacks suppressed
[ 35.764250][ T36] audit: type=1400 audit(1785168708.120:105): avc: denied { mount } for pid=385 comm="syz.2.17" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1
[ 35.764377][ T385] FAULT_INJECTION: forcing a failure.
[ 35.764377][ T385] name failslab, interval 1, probability 10, space 0, times 1
[ 35.774120][ T317] FAULT_INJECTION: forcing a failure.
[ 35.774120][ T317] name failslab, interval 1, probability 10, space 0, times 1
[ 35.793637][ T385] CPU: 1 UID: 0 PID: 385 Comm: syz.2.17 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 35.793744][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 35.793799][ T385] Call Trace:
[ 35.793821][ T385]
[ 35.793844][ T385] __dump_stack+0x21/0x30
[ 35.794118][ T385] dump_stack_lvl+0x140/0x1c0
[ 35.794205][ T385] ? __cfi_dump_stack_lvl+0x10/0x10
[ 35.794396][ T385] dump_stack+0x19/0x20
[ 35.794498][ T385] should_fail_ex+0x3c2/0x510
[ 35.794587][ T385] should_failslab+0xac/0x100
[ 35.794666][ T385] kmem_cache_alloc_noprof+0x42/0x410
[ 35.794737][ T385] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 35.794812][ T385] ? alloc_empty_file+0xbf/0x270
[ 35.794911][ T385] ? arch_stack_walk+0x10a/0x170
[ 35.794982][ T385] alloc_empty_file+0xbf/0x270
[ 35.795079][ T385] path_openat+0xf4/0x35a0
[ 35.795168][ T385] ? stack_depot_save_flags+0x38/0x800
[ 35.795254][ T385] ? stack_trace_save+0xaa/0x100
[ 35.795333][ T385] ? kasan_save_track+0x4f/0x80
[ 35.795410][ T385] ? kasan_save_track+0x3e/0x80
[ 35.795479][ T385] ? kasan_save_alloc_info+0x3a/0x50
[ 35.795573][ T385] ? __kasan_slab_alloc+0x73/0x90
[ 35.795651][ T385] ? getname+0x1b/0x30
[ 35.795715][ T385] ? do_sys_openat2+0xda/0x1d0
[ 35.795779][ T385] ? __x64_sys_openat+0x13a/0x170
[ 35.795807][ T385] ? x64_sys_call+0xe69/0x2ee0
[ 35.795844][ T385] ? do_syscall_64+0x57/0xf0
[ 35.795949][ T385] ? do_filp_open+0x440/0x440
[ 35.796041][ T385] do_filp_open+0x1f2/0x440
[ 35.796125][ T385] ? __cfi_do_filp_open+0x10/0x10
[ 35.796213][ T385] ? alloc_fd+0x4c1/0x570
[ 35.796300][ T385] do_sys_openat2+0x134/0x1d0
[ 35.796379][ T385] ? do_sys_open+0x100/0x100
[ 35.796458][ T385] ? __cfi_ksys_write+0x10/0x10
[ 35.796522][ T385] __x64_sys_openat+0x13a/0x170
[ 35.796610][ T385] x64_sys_call+0xe69/0x2ee0
[ 35.796664][ T385] do_syscall_64+0x57/0xf0
[ 35.796729][ T385] ? clear_bhb_loop+0x50/0xa0
[ 35.796799][ T385] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.796877][ T385] RIP: 0033:0x7f949d99de99
[ 35.796939][ T385] 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 e8 ff ff ff f7 d8 64 89 01 48
[ 35.796985][ T385] RSP: 002b:00007fff569277b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 35.797081][ T385] RAX: ffffffffffffffda RBX: 00007f949dc25fa0 RCX: 00007f949d99de99
[ 35.797126][ T385] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c
[ 35.797169][ T385] RBP: 00007f949da33eaf R08: 0000000000000000 R09: 0000000000000000
[ 35.797219][ T385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 35.797277][ T385] R13: 00007f949dc25fac R14: 00007f949dc25fa0 R15: 00007f949dc25fa0
[ 35.797347][ T385]
[ 35.816731][ T36] audit: type=1400 audit(1785168708.170:106): avc: denied { unmount } for pid=380 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1
[ 35.823795][ T317] CPU: 0 UID: 0 PID: 317 Comm: udevd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 35.823910][ T317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 35.823954][ T317] Call Trace:
[ 35.823976][ T317]
[ 35.824000][ T317] __dump_stack+0x21/0x30
[ 35.824130][ T317] dump_stack_lvl+0x140/0x1c0
[ 35.824211][ T317] ? __cfi_dump_stack_lvl+0x10/0x10
[ 35.824302][ T317] ? __kasan_record_aux_stack+0xb2/0xd0
[ 35.824394][ T317] ? kmem_cache_free+0x4b1/0x4f0
[ 35.824464][ T317] ? __fput_sync+0x4a/0x70
[ 35.824557][ T317] ? __se_sys_close+0x172/0x1f0
[ 35.824673][ T317] dump_stack+0x19/0x20
[ 35.824752][ T317] should_fail_ex+0x3c2/0x510
[ 35.824830][ T317] should_failslab+0xac/0x100
[ 35.824910][ T317] kmem_cache_alloc_noprof+0x42/0x410
[ 35.824976][ T317] ? getname_flags+0xcc/0x6b0
[ 35.825046][ T317] getname_flags+0xcc/0x6b0
[ 35.825123][ T317] vfs_fstatat+0xcb/0x1d0
[ 35.825188][ T317] __se_sys_newfstatat+0x127/0x3c0
[ 35.825283][ T317] ? __x64_sys_newfstatat+0xc0/0xc0
[ 35.825374][ T317] ? call_rcu_hurry+0x30/0x30
[ 35.825487][ T317] __x64_sys_newfstatat+0x9f/0xc0
[ 35.825555][ T317] x64_sys_call+0x1821/0x2ee0
[ 35.825621][ T317] do_syscall_64+0x57/0xf0
[ 35.825692][ T317] ? clear_bhb_loop+0x50/0xa0
[ 35.825777][ T317] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.825901][ T317] RIP: 0033:0x7fa6f5511b0a
[ 35.825972][ T317] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7
[ 35.826029][ T317] RSP: 002b:00007ffce56c4bf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 35.826101][ T317] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007fa6f5511b0a
[ 35.826148][ T317] RDX: 00007ffce56c4c00 RSI: 00007ffce56c4cd0 RDI: 00000000ffffff9c
[ 35.826196][ T317] RBP: 00007ffce56c5d10 R08: 0000000000000000 R09: 0000000000000000
[ 35.826242][ T317] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffce56c6130
[ 35.826287][ T317] R13: 0000000000000000 R14: 000056423d274100 R15: 000056423d274140
[ 35.826344][ T317]
[ 36.352921][ T380] FAULT_INJECTION: forcing a failure.
[ 36.352921][ T380] name failslab, interval 1, probability 10, space 0, times 98
[ 36.370993][ T380] CPU: 0 UID: 0 PID: 380 Comm: syz-executor Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.371029][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.371043][ T380] Call Trace:
[ 36.371049][ T380]
[ 36.371059][ T380] __dump_stack+0x21/0x30
[ 36.371094][ T380] dump_stack_lvl+0x140/0x1c0
[ 36.371122][ T380] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.371153][ T380] dump_stack+0x19/0x20
[ 36.371189][ T380] should_fail_ex+0x3c2/0x510
[ 36.371213][ T380] should_failslab+0xac/0x100
[ 36.371239][ T380] kmem_cache_alloc_noprof+0x42/0x410
[ 36.371259][ T380] ? getname_flags+0xcc/0x6b0
[ 36.371283][ T380] getname_flags+0xcc/0x6b0
[ 36.371305][ T380] vfs_fstatat+0xcb/0x1d0
[ 36.371330][ T380] __se_sys_newfstatat+0x127/0x3c0
[ 36.371356][ T380] ? __x64_sys_newfstatat+0xc0/0xc0
[ 36.371381][ T380] ? mntput_no_expire+0x104/0x6c0
[ 36.371411][ T380] ? selinux_capable+0x38/0x50
[ 36.371436][ T380] ? mntput+0xd0/0xd0
[ 36.371463][ T380] ? dput+0xd5/0x520
[ 36.371491][ T380] ? path_umount+0x34a/0xf60
[ 36.371525][ T380] ? __x64_sys_umount+0x12e/0x180
[ 36.371544][ T380] __x64_sys_newfstatat+0x9f/0xc0
[ 36.371570][ T380] x64_sys_call+0x1821/0x2ee0
[ 36.371589][ T380] do_syscall_64+0x57/0xf0
[ 36.371611][ T380] ? clear_bhb_loop+0x50/0xa0
[ 36.371638][ T380] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.371664][ T380] RIP: 0033:0x7f949d99c4da
[ 36.371683][ T380] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 c7 c2 e8 ff ff ff f7
[ 36.371699][ T380] RSP: 002b:00007fff56926988 EFLAGS: 00000286 ORIG_RAX: 0000000000000106
[ 36.371723][ T380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f949d99c4da
[ 36.371737][ T380] RDX: 00007fff569269b0 RSI: 00007fff56926a40 RDI: 00000000ffffff9c
[ 36.371752][ T380] RBP: 00007fff56926a40 R08: 00007fff56927a40 R09: 00000000ffffffff
[ 36.371766][ T380] R10: 0000000000000100 R11: 0000000000000286 R12: 00007fff56927ad0
[ 36.371779][ T380] R13: 00007f949da3330a R14: 0000000000008ddb R15: 00007fff56927b10
[ 36.371797][ T380]
[ 36.373821][ T380] FAULT_INJECTION: forcing a failure.
[ 36.373821][ T380] name failslab, interval 1, probability 10, space 0, times 95
[ 36.387032][ T99] FAULT_INJECTION: forcing a failure.
[ 36.387032][ T99] name failslab, interval 1, probability 10, space 0, times 95
[ 36.396480][ T380] CPU: 0 UID: 0 PID: 380 Comm: syz-executor Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.396519][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.396532][ T380] Call Trace:
[ 36.396540][ T380]
[ 36.396547][ T380] __dump_stack+0x21/0x30
[ 36.396582][ T380] dump_stack_lvl+0x140/0x1c0
[ 36.396613][ T380] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.396647][ T380] dump_stack+0x19/0x20
[ 36.396675][ T380] should_fail_ex+0x3c2/0x510
[ 36.396811][ T380] should_failslab+0xac/0x100
[ 36.396896][ T380] kmem_cache_alloc_node_noprof+0x45/0x420
[ 36.396979][ T380] ? __kasan_check_write+0x18/0x20
[ 36.397034][ T380] ? __alloc_skb+0x10c/0x360
[ 36.397119][ T380] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 36.397182][ T380] __alloc_skb+0x10c/0x360
[ 36.397264][ T380] inet6_rt_notify+0x351/0x520
[ 36.397331][ T380] ? __cfi_inet6_rt_notify+0x10/0x10
[ 36.397399][ T380] ? call_fib_notifiers+0xa4/0xc0
[ 36.397466][ T380] fib6_del+0xba0/0xf50
[ 36.397556][ T380] ? __cfi_fib6_del+0x10/0x10
[ 36.397640][ T380] ? fib6_ifdown+0x2f1/0x4f0
[ 36.397716][ T380] fib6_clean_node+0x2b9/0x560
[ 36.397805][ T380] ? __cfi_fib6_clean_node+0x10/0x10
[ 36.397889][ T380] ? preempt_schedule_common+0x2d/0x60
[ 36.397968][ T380] ? preempt_schedule+0xc5/0xe0
[ 36.398044][ T380] ? __cfi_preempt_schedule+0x10/0x10
[ 36.398126][ T380] fib6_walk_continue+0x518/0x740
[ 36.398232][ T380] __fib6_clean_all+0x2a2/0x440
[ 36.398343][ T380] ? __cfi_fib6_ifdown+0x10/0x10
[ 36.398420][ T380] ? fib6_clean_all+0x50/0x50
[ 36.398508][ T380] ? __cfi_fib6_clean_node+0x10/0x10
[ 36.398598][ T380] ? __cfi_fib6_ifdown+0x10/0x10
[ 36.398656][ T380] ? __cfi_preempt_schedule+0x10/0x10
[ 36.398746][ T380] ? __cfi_fib6_ifdown+0x10/0x10
[ 36.398804][ T380] fib6_clean_all+0x2e/0x50
[ 36.398893][ T380] rt6_disable_ip+0x124/0x810
[ 36.398952][ T380] ? __queue_work+0xb67/0x1130
[ 36.399032][ T380] ? __cfi_rt6_disable_ip+0x10/0x10
[ 36.399091][ T380] ? __kasan_check_read+0x15/0x20
[ 36.399141][ T380] addrconf_ifdown+0x161/0x1970
[ 36.399194][ T380] ? x64_sys_call+0x2ed2/0x2ee0
[ 36.399254][ T380] ? __try_to_del_timer_sync+0x2e8/0x440
[ 36.399342][ T380] ? addrconf_cleanup+0x150/0x150
[ 36.399401][ T380] ? __kasan_check_write+0x18/0x20
[ 36.399460][ T380] ? mutex_unlock+0x90/0x240
[ 36.399560][ T380] ? __cfi_mutex_unlock+0x10/0x10
[ 36.399660][ T380] ? __cfi_device_cmp+0x10/0x10
[ 36.399749][ T380] ? masq_device_event+0xe0/0xe0
[ 36.399821][ T380] addrconf_notify+0x17a/0xeb0
[ 36.399897][ T380] ? ip6mr_device_event+0x1ed/0x230
[ 36.399954][ T380] ? __cfi_addrconf_notify+0x10/0x10
[ 36.400032][ T380] notifier_call_chain+0x106/0x2b0
[ 36.400075][ T380] raw_notifier_call_chain+0x31/0x40
[ 36.400178][ T380] dev_close_many+0x332/0x4f0
[ 36.400255][ T380] ? __cfi_dev_close_many+0x10/0x10
[ 36.400321][ T380] ? __kasan_check_read+0x15/0x20
[ 36.400387][ T380] unregister_netdevice_many_notify+0x4bd/0x1be0
[ 36.400475][ T380] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 36.400544][ T380] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 36.400615][ T380] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 36.400728][ T380] ? add_timer_global+0x84/0xb0
[ 36.400806][ T380] ? __queue_delayed_work+0x1b0/0x240
[ 36.400882][ T380] ? queue_delayed_work_on+0x16f/0x1f0
[ 36.400961][ T380] ? __kasan_check_read+0x15/0x20
[ 36.401018][ T380] unregister_netdevice_queue+0x302/0x350
[ 36.401096][ T380] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 36.401185][ T380] ? linkwatch_fire_event+0x212/0x260
[ 36.401280][ T380] __tun_detach+0xc98/0x1450
[ 36.401347][ T380] ? __cfi_tun_chr_close+0x10/0x10
[ 36.401400][ T380] tun_chr_close+0x93/0x150
[ 36.401460][ T380] __fput+0x20b/0xa30
[ 36.401562][ T380] ____fput+0x20/0x30
[ 36.401660][ T380] task_work_run+0x1e8/0x260
[ 36.401754][ T380] ? __cfi_task_work_run+0x10/0x10
[ 36.401830][ T380] ? free_nsproxy+0x223/0x290
[ 36.401917][ T380] do_exit+0xa46/0x2850
[ 36.401998][ T380] ? __cfi_do_exit+0x10/0x10
[ 36.402075][ T380] ? __kasan_check_write+0x18/0x20
[ 36.402136][ T380] ? _raw_spin_lock_irq+0x93/0x120
[ 36.402207][ T380] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 36.402265][ T380] ? __cfi_ksys_write+0x10/0x10
[ 36.402326][ T380] ? zap_other_threads+0x32f/0x370
[ 36.402401][ T380] do_group_exit+0x21f/0x2f0
[ 36.402484][ T380] __x64_sys_exit_group+0x43/0x50
[ 36.402561][ T380] x64_sys_call+0x2ed2/0x2ee0
[ 36.402616][ T380] do_syscall_64+0x57/0xf0
[ 36.402689][ T380] ? clear_bhb_loop+0x50/0xa0
[ 36.402765][ T380] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.402842][ T380] RIP: 0033:0x7f949d99de99
[ 36.402905][ T380] Code: Unable to access opcode bytes at 0x7f949d99de6f.
[ 36.402946][ T380] RSP: 002b:00007fff56926878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 36.403003][ T380] RAX: ffffffffffffffda RBX: 00007f949da3332f RCX: 00007f949d99de99
[ 36.403065][ T380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 36.403113][ T380] RBP: 000000000000000c R08: 0000000000000000 R09: 00007f949da3330a
[ 36.403153][ T380] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff56927ad0
[ 36.403188][ T380] R13: 00007f949da3330a R14: 0000000000008ddb R15: 00007fff56927b10
[ 36.403241][ T380]
[ 36.585053][ T9] FAULT_INJECTION: forcing a failure.
[ 36.585053][ T9] name failslab, interval 1, probability 10, space 0, times 94
[ 36.595230][ T99] CPU: 1 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.595354][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.595390][ T99] Call Trace:
[ 36.595412][ T99]
[ 36.595436][ T99] __dump_stack+0x21/0x30
[ 36.595546][ T99] dump_stack_lvl+0x140/0x1c0
[ 36.595627][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.595799][ T99] dump_stack+0x19/0x20
[ 36.595895][ T99] should_fail_ex+0x3c2/0x510
[ 36.595983][ T99] should_failslab+0xac/0x100
[ 36.596063][ T99] kmem_cache_alloc_node_noprof+0x45/0x420
[ 36.596132][ T99] ? __alloc_skb+0x10c/0x360
[ 36.596227][ T99] __alloc_skb+0x10c/0x360
[ 36.596306][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 36.596376][ T99] alloc_skb_with_frags+0xd0/0x8b0
[ 36.596464][ T99] ? rcu_preempt_deferred_qs_irqrestore+0x6d6/0xa50
[ 36.596566][ T99] sock_alloc_send_pskb+0x883/0x9a0
[ 36.596643][ T99] ? __cfi_sock_alloc_send_pskb+0x10/0x10
[ 36.596702][ T99] ? __kasan_check_write+0x18/0x20
[ 36.596768][ T99] ? _raw_spin_lock+0x92/0x120
[ 36.596817][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 36.596842][ T99] unix_dgram_sendmsg+0x63a/0x1a90
[ 36.596877][ T99] ? selinux_socket_sendmsg+0x281/0x380
[ 36.596980][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 36.597115][ T99] ? bpf_lsm_socket_sendmsg+0xd/0x20
[ 36.597193][ T99] ? security_socket_sendmsg+0x3d/0x100
[ 36.597259][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 36.597348][ T99] __sys_sendto+0x68a/0x700
[ 36.597456][ T99] ? __cfi___sys_sendto+0x10/0x10
[ 36.597553][ T99] ? __kasan_check_write+0x18/0x20
[ 36.597626][ T99] __x64_sys_sendto+0xe9/0x100
[ 36.597773][ T99] x64_sys_call+0x2c2c/0x2ee0
[ 36.597823][ T99] do_syscall_64+0x57/0xf0
[ 36.597895][ T99] ? clear_bhb_loop+0x50/0xa0
[ 36.597973][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.598049][ T99] RIP: 0033:0x7f884d70a407
[ 36.598095][ T99] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 36.598140][ T99] RSP: 002b:00007ffcb0c189f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 36.598199][ T99] RAX: ffffffffffffffda RBX: 00007f884d5bac80 RCX: 00007f884d70a407
[ 36.598214][ T99] RDX: 000000000000008b RSI: 00007ffcb0c18b30 RDI: 0000000000000003
[ 36.598244][ T99] RBP: 00007ffcb0c18f60 R08: 0000000000000000 R09: 0000000000000000
[ 36.598279][ T99] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffcb0c18f78
[ 36.598321][ T99] R13: 00007ffcb0c18b30 R14: 0000000000000070 R15: 00007ffcb0c18b30
[ 36.598375][ T99]
[ 36.603718][ T99] FAULT_INJECTION: forcing a failure.
[ 36.603718][ T99] name failslab, interval 1, probability 10, space 0, times 92
[ 36.613756][ T380] FAULT_INJECTION: forcing a failure.
[ 36.613756][ T380] name failslab, interval 1, probability 10, space 0, times 92
[ 36.626145][ T99] CPU: 1 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.626263][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.626296][ T99] Call Trace:
[ 36.626319][ T99]
[ 36.626408][ T99] __dump_stack+0x21/0x30
[ 36.626513][ T99] dump_stack_lvl+0x140/0x1c0
[ 36.626587][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.626684][ T99] dump_stack+0x19/0x20
[ 36.626760][ T99] should_fail_ex+0x3c2/0x510
[ 36.626828][ T99] should_failslab+0xac/0x100
[ 36.627089][ T99] kmem_cache_alloc_node_noprof+0x45/0x420
[ 36.627154][ T99] ? __alloc_skb+0x10c/0x360
[ 36.627245][ T99] __alloc_skb+0x10c/0x360
[ 36.627357][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 36.627435][ T99] alloc_skb_with_frags+0xd0/0x8b0
[ 36.627550][ T99] ? rcu_preempt_deferred_qs_irqrestore+0x6d6/0xa50
[ 36.627693][ T99] sock_alloc_send_pskb+0x883/0x9a0
[ 36.627782][ T99] ? __cfi_sock_alloc_send_pskb+0x10/0x10
[ 36.627865][ T99] ? __kasan_check_write+0x18/0x20
[ 36.627935][ T99] ? _raw_spin_lock+0x92/0x120
[ 36.628013][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 36.628092][ T99] unix_dgram_sendmsg+0x63a/0x1a90
[ 36.628205][ T99] ? selinux_socket_sendmsg+0x281/0x380
[ 36.628306][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 36.628384][ T99] ? bpf_lsm_socket_sendmsg+0xd/0x20
[ 36.628463][ T99] ? security_socket_sendmsg+0x3d/0x100
[ 36.628552][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 36.628644][ T99] __sys_sendto+0x68a/0x700
[ 36.628737][ T99] ? __cfi___sys_sendto+0x10/0x10
[ 36.628829][ T99] ? __cfi___sys_connect+0x10/0x10
[ 36.628962][ T99] ? __kasan_check_write+0x18/0x20
[ 36.629053][ T99] __x64_sys_sendto+0xe9/0x100
[ 36.629145][ T99] x64_sys_call+0x2c2c/0x2ee0
[ 36.629212][ T99] do_syscall_64+0x57/0xf0
[ 36.629279][ T99] ? clear_bhb_loop+0x50/0xa0
[ 36.629358][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.629444][ T99] RIP: 0033:0x7f884d70a407
[ 36.629502][ T99] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 36.629558][ T99] RSP: 002b:00007ffcb0c189f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 36.629618][ T99] RAX: ffffffffffffffda RBX: 00007f884d5bac80 RCX: 00007f884d70a407
[ 36.629672][ T99] RDX: 0000000000000051 RSI: 00007ffcb0c18b30 RDI: 0000000000000003
[ 36.629707][ T99] RBP: 00007ffcb0c18f60 R08: 0000000000000000 R09: 0000000000000000
[ 36.629750][ T99] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffcb0c18f78
[ 36.629787][ T99] R13: 00007ffcb0c18b30 R14: 0000000000000036 R15: 00007ffcb0c18b30
[ 36.629843][ T99]
[ 36.633518][ T99] FAULT_INJECTION: forcing a failure.
[ 36.633518][ T99] name failslab, interval 1, probability 10, space 0, times 89
[ 36.639534][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.639686][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.639717][ T9] Workqueue: mld mld_ifc_work
[ 36.639813][ T9] Call Trace:
[ 36.639836][ T9]
[ 36.639860][ T9] __dump_stack+0x21/0x30
[ 36.639953][ T9] dump_stack_lvl+0x140/0x1c0
[ 36.640042][ T9] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.640140][ T9] dump_stack+0x19/0x20
[ 36.640219][ T9] should_fail_ex+0x3c2/0x510
[ 36.640305][ T9] should_failslab+0xac/0x100
[ 36.640381][ T9] kmem_cache_alloc_node_noprof+0x45/0x420
[ 36.640486][ T9] ? __alloc_skb+0x10c/0x360
[ 36.640568][ T9] __alloc_skb+0x10c/0x360
[ 36.640655][ T9] mld_newpack+0x162/0xa10
[ 36.640724][ T9] ? __switch_to+0xc6b/0x1320
[ 36.640817][ T9] ? mld_sendpack+0xd10/0xd10
[ 36.640894][ T9] ? __cfi___switch_to+0x10/0x10
[ 36.640982][ T9] ? kthread_data+0x54/0xc0
[ 36.641041][ T9] add_grec+0xf20/0x1400
[ 36.641116][ T9] ? __kasan_check_write+0x18/0x20
[ 36.641173][ T9] ? mutex_lock+0x97/0x1d0
[ 36.641252][ T9] ? __cfi_mutex_lock+0x10/0x10
[ 36.641341][ T9] ? __schedule+0x149e/0x20b0
[ 36.641420][ T9] mld_ifc_work+0x71d/0xc40
[ 36.641496][ T9] process_scheduled_works+0x7f7/0x1060
[ 36.641575][ T9] worker_thread+0xc99/0x13f0
[ 36.641653][ T9] kthread+0x2c7/0x360
[ 36.641754][ T9] ? __cfi_worker_thread+0x10/0x10
[ 36.641822][ T9] ? __cfi_kthread+0x10/0x10
[ 36.641886][ T9] ret_from_fork+0x67/0xa0
[ 36.641976][ T9] ? __cfi_kthread+0x10/0x10
[ 36.642051][ T9] ret_from_fork_asm+0x1a/0x30
[ 36.642110][ T9]
[ 36.642274][ T9] FAULT_INJECTION: forcing a failure.
[ 36.642274][ T9] name failslab, interval 1, probability 10, space 0, times 88
[ 36.651409][ T99] CPU: 1 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.651499][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.651533][ T99] Call Trace:
[ 36.651554][ T99]
[ 36.651585][ T99] __dump_stack+0x21/0x30
[ 36.652003][ T99] dump_stack_lvl+0x140/0x1c0
[ 36.652096][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.652160][ T99] dump_stack+0x19/0x20
[ 36.652233][ T99] should_fail_ex+0x3c2/0x510
[ 36.652303][ T99] should_failslab+0xac/0x100
[ 36.652327][ T99] kmem_cache_alloc_noprof+0x42/0x410
[ 36.652346][ T99] ? alloc_empty_file+0xbf/0x270
[ 36.652515][ T99] ? _raw_spin_unlock+0x45/0x60
[ 36.652591][ T99] alloc_empty_file+0xbf/0x270
[ 36.652722][ T99] ? _raw_spin_unlock+0x45/0x60
[ 36.652787][ T99] alloc_file_pseudo+0x142/0x1f0
[ 36.652868][ T99] ? __cfi_alloc_file_pseudo+0x10/0x10
[ 36.652954][ T99] sock_alloc_file+0xbe/0x2b0
[ 36.653052][ T99] __sys_socket+0x14c/0x1c0
[ 36.653336][ T99] __x64_sys_socket+0x7e/0x90
[ 36.653673][ T99] x64_sys_call+0x2608/0x2ee0
[ 36.653728][ T99] do_syscall_64+0x57/0xf0
[ 36.653820][ T99] ? clear_bhb_loop+0x50/0xa0
[ 36.653897][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.653972][ T99] RIP: 0033:0x7f884d785707
[ 36.654027][ T99] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[ 36.654080][ T99] RSP: 002b:00007ffcb0c18a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 36.654117][ T99] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 00007f884d785707
[ 36.654131][ T99] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 36.654142][ T99] RBP: 00007f884d811560 R08: 0000000000000000 R09: 0000000000000000
[ 36.654155][ T99] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 36.654166][ T99] R13: 00007ffcb0c18b30 R14: 000000000000002f R15: 00007ffcb0c18b30
[ 36.654212][ T99]
[ 36.654906][ C1] FAULT_INJECTION: forcing a failure.
[ 36.654906][ C1] name failslab, interval 1, probability 10, space 0, times 87
[ 36.655703][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.655902][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.655956][ T9] Workqueue: mld mld_ifc_work
[ 36.656031][ T9] Call Trace:
[ 36.656053][ T9]
[ 36.656083][ T9] __dump_stack+0x21/0x30
[ 36.656202][ T9] dump_stack_lvl+0x140/0x1c0
[ 36.656296][ T9] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.656353][ T9] ? ref_tracker_alloc+0x356/0x5b0
[ 36.656429][ T9] ? __cfi_ref_tracker_alloc+0x10/0x10
[ 36.656504][ T9] ? dst_alloc+0x163/0x240
[ 36.656561][ T9] dump_stack+0x19/0x20
[ 36.656647][ T9] should_fail_ex+0x3c2/0x510
[ 36.656722][ T9] should_failslab+0xac/0x100
[ 36.656784][ T9] __kmalloc_cache_noprof+0x41/0x470
[ 36.656850][ T9] ? dst_cow_metrics_generic+0x65/0x2a0
[ 36.656917][ T9] ? dst_init+0x329/0x430
[ 36.657014][ T9] dst_cow_metrics_generic+0x65/0x2a0
[ 36.657092][ T9] icmp6_dst_alloc+0x310/0x4f0
[ 36.657216][ T9] mld_sendpack+0x5ac/0xd10
[ 36.657308][ T9] ? add_grec+0x1400/0x1400
[ 36.657367][ T9] ? add_grec+0xfa8/0x1400
[ 36.657439][ T9] ? __asan_memcpy+0x5a/0x80
[ 36.657505][ T9] ? __cfi_mutex_lock+0x10/0x10
[ 36.657593][ T9] ? __schedule+0x149e/0x20b0
[ 36.657668][ T9] mld_ifc_work+0x7cc/0xc40
[ 36.657738][ T9] process_scheduled_works+0x7f7/0x1060
[ 36.657801][ T9] worker_thread+0xc99/0x13f0
[ 36.657875][ T9] kthread+0x2c7/0x360
[ 36.657941][ T9] ? __cfi_worker_thread+0x10/0x10
[ 36.658034][ T9] ? __cfi_kthread+0x10/0x10
[ 36.658101][ T9] ret_from_fork+0x67/0xa0
[ 36.658189][ T9] ? __cfi_kthread+0x10/0x10
[ 36.658268][ T9] ret_from_fork_asm+0x1a/0x30
[ 36.658328][ T9]
[ 36.658818][ T380] CPU: 0 UID: 0 PID: 380 Comm: syz-executor Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.658904][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.658937][ T380] Call Trace:
[ 36.658959][ T380]
[ 36.658981][ T380] __dump_stack+0x21/0x30
[ 36.659070][ T380] dump_stack_lvl+0x140/0x1c0
[ 36.659158][ T380] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.659254][ T380] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.659341][ T380] dump_stack+0x19/0x20
[ 36.659427][ T380] should_fail_ex+0x3c2/0x510
[ 36.659502][ T380] should_failslab+0xac/0x100
[ 36.659579][ T380] kmem_cache_alloc_node_noprof+0x45/0x420
[ 36.659652][ T380] ? __alloc_skb+0x10c/0x360
[ 36.659743][ T380] __alloc_skb+0x10c/0x360
[ 36.659823][ T380] inet_netconf_notify_devconf+0x16d/0x240
[ 36.659896][ T380] inetdev_event+0x964/0x1240
[ 36.659962][ T380] ? __cfi_inetdev_event+0x10/0x10
[ 36.660034][ T380] ? cfg802154_netdev_notifier_call+0xe5/0x930
[ 36.660125][ T380] ? arp_netdev_event+0xd8/0x2c0
[ 36.660217][ T380] ? __cfi_inetdev_event+0x10/0x10
[ 36.660317][ T380] notifier_call_chain+0x106/0x2b0
[ 36.660381][ T380] raw_notifier_call_chain+0x31/0x40
[ 36.660446][ T380] unregister_netdevice_many_notify+0xde1/0x1be0
[ 36.660551][ T380] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 36.660637][ T380] ? add_timer_global+0x84/0xb0
[ 36.660703][ T380] ? __queue_delayed_work+0x1b0/0x240
[ 36.660776][ T380] ? __kasan_check_read+0x15/0x20
[ 36.660839][ T380] unregister_netdevice_queue+0x302/0x350
[ 36.660925][ T380] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 36.661001][ T380] ? linkwatch_fire_event+0x212/0x260
[ 36.661088][ T380] __tun_detach+0xc98/0x1450
[ 36.661155][ T380] ? __cfi_tun_chr_close+0x10/0x10
[ 36.661216][ T380] tun_chr_close+0x93/0x150
[ 36.661280][ T380] __fput+0x20b/0xa30
[ 36.661365][ T380] ____fput+0x20/0x30
[ 36.661464][ T380] task_work_run+0x1e8/0x260
[ 36.661562][ T380] ? __cfi_task_work_run+0x10/0x10
[ 36.661658][ T380] ? free_nsproxy+0x223/0x290
[ 36.661753][ T380] do_exit+0xa46/0x2850
[ 36.661833][ T380] ? __cfi_do_exit+0x10/0x10
[ 36.661928][ T380] ? __kasan_check_write+0x18/0x20
[ 36.661994][ T380] ? _raw_spin_lock_irq+0x93/0x120
[ 36.662062][ T380] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 36.662134][ T380] ? __cfi_ksys_write+0x10/0x10
[ 36.662192][ T380] ? zap_other_threads+0x32f/0x370
[ 36.662280][ T380] do_group_exit+0x21f/0x2f0
[ 36.662361][ T380] __x64_sys_exit_group+0x43/0x50
[ 36.662441][ T380] x64_sys_call+0x2ed2/0x2ee0
[ 36.662499][ T380] do_syscall_64+0x57/0xf0
[ 36.662566][ T380] ? clear_bhb_loop+0x50/0xa0
[ 36.662645][ T380] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.662732][ T380] RIP: 0033:0x7f949d99de99
[ 36.662783][ T380] Code: Unable to access opcode bytes at 0x7f949d99de6f.
[ 36.662809][ T380] RSP: 002b:00007fff56926878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 36.662872][ T380] RAX: ffffffffffffffda RBX: 00007f949da3332f RCX: 00007f949d99de99
[ 36.662899][ T380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 36.662952][ T380] RBP: 000000000000000c R08: 0000000000000000 R09: 00007f949da3330a
[ 36.663003][ T380] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff56927ad0
[ 36.663077][ T380] R13: 00007f949da3330a R14: 0000000000008ddb R15: 00007fff56927b10
[ 36.663142][ T380]
[ 36.735064][ T9] FAULT_INJECTION: forcing a failure.
[ 36.735064][ T9] name failslab, interval 1, probability 10, space 0, times 85
[ 36.736963][ C1] CPU: 1 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.737064][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.737107][ C1] Call Trace:
[ 36.737129][ C1]
[ 36.737152][ C1] __dump_stack+0x21/0x30
[ 36.737239][ C1] dump_stack_lvl+0x140/0x1c0
[ 36.737267][ C1] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.737295][ C1] ? add_grhead+0x75/0x340
[ 36.737365][ C1] ? igmp_ifc_timer_expire+0x85b/0xe50
[ 36.737439][ C1] ? call_timer_fn+0x4c/0x300
[ 36.737521][ C1] ? __run_timer_base+0x6c0/0x9b0
[ 36.737620][ C1] ? handle_softirqs+0x1aa/0x620
[ 36.737687][ C1] ? __irq_exit_rcu+0x47/0xb0
[ 36.737806][ C1] ? irq_exit_rcu+0xd/0x30
[ 36.737873][ C1] ? sysvec_apic_timer_interrupt+0x82/0x90
[ 36.737961][ C1] dump_stack+0x19/0x20
[ 36.738049][ C1] should_fail_ex+0x3c2/0x510
[ 36.738118][ C1] should_failslab+0xac/0x100
[ 36.738438][ C1] kmem_cache_alloc_noprof+0x42/0x410
[ 36.738592][ C1] ? dst_alloc+0x13c/0x240
[ 36.738778][ C1] dst_alloc+0x13c/0x240
[ 36.738846][ C1] ? ip_check_mc_rcu+0x25f/0x360
[ 36.738931][ C1] ip_route_output_key_hash_rcu+0x151f/0x2070
[ 36.739011][ C1] ip_route_output_flow+0xff/0x2a0
[ 36.739077][ C1] ? __cfi_ip_route_output_flow+0x10/0x10
[ 36.739136][ C1] ? make_kuid+0x1e4/0x670
[ 36.739169][ C1] ? __cfi_make_kuid+0x10/0x10
[ 36.739192][ C1] ? __alloc_skb+0x1b7/0x360
[ 36.739231][ C1] igmpv3_newpack+0x295/0xe10
[ 36.739313][ C1] ? __run_timer_base+0x6ec/0x9b0
[ 36.739391][ C1] ? run_timer_softirq+0x35/0x70
[ 36.739470][ C1] ? irq_exit_rcu+0xd/0x30
[ 36.739536][ C1] ? alloc_inode+0x77/0x270
[ 36.739616][ C1] ? new_inode_pseudo+0x19/0x40
[ 36.739705][ C1] ? __sys_socket+0xe1/0x1c0
[ 36.739793][ C1] ? igmpv3_sendpack+0x410/0x410
[ 36.739908][ C1] add_grhead+0x75/0x340
[ 36.740059][ C1] add_grec+0x117e/0x1450
[ 36.740157][ C1] ? __kasan_check_write+0x18/0x20
[ 36.740227][ C1] igmp_ifc_timer_expire+0x85b/0xe50
[ 36.740308][ C1] ? _raw_spin_lock+0x92/0x120
[ 36.740385][ C1] ? __cfi__raw_spin_lock+0x10/0x10
[ 36.740453][ C1] ? __cfi_igmp_ifc_timer_expire+0x10/0x10
[ 36.740541][ C1] call_timer_fn+0x4c/0x300
[ 36.740621][ C1] ? __cfi_igmp_ifc_timer_expire+0x10/0x10
[ 36.740711][ C1] __run_timer_base+0x6c0/0x9b0
[ 36.740798][ C1] ? timer_expire_remote+0xa0/0xa0
[ 36.740860][ C1] ? kvm_sched_clock_read+0x15/0x30
[ 36.740962][ C1] ? irqtime_account_irq+0x51/0x1c0
[ 36.741050][ C1] run_timer_softirq+0x35/0x70
[ 36.741129][ C1] handle_softirqs+0x1aa/0x620
[ 36.741201][ C1] __irq_exit_rcu+0x47/0xb0
[ 36.741267][ C1] irq_exit_rcu+0xd/0x30
[ 36.741334][ C1] sysvec_apic_timer_interrupt+0x82/0x90
[ 36.741425][ C1]
[ 36.741448][ C1]
[ 36.741471][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 36.741603][ C1] RIP: 0010:alloc_inode+0x77/0x270
[ 36.741711][ C1] Code: 08 48 89 df e8 aa e4 ed ff 4c 8b 3b 4d 85 ff 74 29 e8 9d 24 95 ff 4c 89 f7 4d 89 fb 41 ba a1 4a 4a fd 45 03 53 f1 74 02 0f 0b <41> ff d3 0f 1f 00 48 85 c0 75 30 e9 bf 01 00 00 0f 1f 44 00 00 e8
[ 36.741768][ C1] RSP: 0018:ffffc90000e1fdd8 EFLAGS: 00000257
[ 36.741848][ C1] RAX: ffffffff81f24d23 RBX: ffffffff868aa4c0 RCX: ffff88810c7bdf00
[ 36.741867][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888104a73000
[ 36.741912][ C1] RBP: ffffc90000e1fe10 R08: 0000000000039a3f R09: 00000001ffffffff
[ 36.741966][ C1] R10: 0000000000000000 R11: ffffffff8477b490 R12: 0000000000000002
[ 36.742009][ C1] R13: dffffc0000000000 R14: ffff888104a73000 R15: ffffffff8477b490
[ 36.742056][ C1] ? __cfi_sock_alloc_inode+0x10/0x10
[ 36.742146][ C1] ? __cfi_sock_alloc_inode+0x10/0x10
[ 36.742434][ C1] ? alloc_inode+0x63/0x270
[ 36.742519][ C1] ? alloc_inode+0x63/0x270
[ 36.742586][ C1] ? bpf_lsm_socket_create+0xd/0x20
[ 36.742658][ C1] new_inode_pseudo+0x19/0x40
[ 36.742773][ C1] __sock_create+0x130/0x810
[ 36.742863][ C1] __sys_socket+0xe1/0x1c0
[ 36.742941][ C1] __x64_sys_socket+0x7e/0x90
[ 36.743020][ C1] x64_sys_call+0x2608/0x2ee0
[ 36.743076][ C1] do_syscall_64+0x57/0xf0
[ 36.743142][ C1] ? clear_bhb_loop+0x50/0xa0
[ 36.743213][ C1] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.743281][ C1] RIP: 0033:0x7f884d785707
[ 36.743345][ C1] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[ 36.743399][ C1] RSP: 002b:00007ffcb0c18a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 36.743472][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f884d785707
[ 36.743556][ C1] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 36.743616][ C1] RBP: 00007f884d811560 R08: 0000000000000073 R09: 0000000000000001
[ 36.743659][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 36.743701][ C1] R13: 00007ffcb0c18b30 R14: 00000000000000de R15: 00007ffcb0c18b30
[ 36.743765][ C1]
[ 36.744353][ T358] FAULT_INJECTION: forcing a failure.
[ 36.744353][ T358] name failslab, interval 1, probability 10, space 0, times 84
[ 36.747910][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.748036][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.748070][ T9] Workqueue: mld mld_ifc_work
[ 36.748152][ T9] Call Trace:
[ 36.748173][ T9]
[ 36.748196][ T9] __dump_stack+0x21/0x30
[ 36.748288][ T9] dump_stack_lvl+0x140/0x1c0
[ 36.748675][ T9] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.748776][ T9] dump_stack+0x19/0x20
[ 36.748868][ T9] should_fail_ex+0x3c2/0x510
[ 36.748891][ T9] ? __cfi_ip6_dst_gc+0x10/0x10
[ 36.748923][ T9] should_failslab+0xac/0x100
[ 36.748999][ T9] kmem_cache_alloc_noprof+0x42/0x410
[ 36.749036][ T9] ? kasan_save_alloc_info+0x3a/0x50
[ 36.749144][ T9] ? dst_alloc+0x13c/0x240
[ 36.749220][ T9] ? __cfi_ip6_dst_gc+0x10/0x10
[ 36.749280][ T9] dst_alloc+0x13c/0x240
[ 36.749470][ T9] icmp6_dst_alloc+0xef/0x4f0
[ 36.749743][ T9] mld_sendpack+0x5ac/0xd10
[ 36.749814][ T9] ? add_grec+0x1400/0x1400
[ 36.749871][ T9] ? add_grec+0xfa8/0x1400
[ 36.749936][ T9] ? __asan_memcpy+0x5a/0x80
[ 36.750011][ T9] ? __cfi_mutex_lock+0x10/0x10
[ 36.750088][ T9] ? __schedule+0x149e/0x20b0
[ 36.750113][ T9] mld_ifc_work+0x7cc/0xc40
[ 36.750133][ T9] process_scheduled_works+0x7f7/0x1060
[ 36.750195][ T9] worker_thread+0xc99/0x13f0
[ 36.750264][ T9] kthread+0x2c7/0x360
[ 36.750337][ T9] ? __cfi_worker_thread+0x10/0x10
[ 36.750393][ T9] ? __cfi_kthread+0x10/0x10
[ 36.750458][ T9] ret_from_fork+0x67/0xa0
[ 36.750545][ T9] ? __cfi_kthread+0x10/0x10
[ 36.750611][ T9] ret_from_fork_asm+0x1a/0x30
[ 36.750675][ T9]
[ 36.751153][ T380] FAULT_INJECTION: forcing a failure.
[ 36.751153][ T380] name failslab, interval 1, probability 10, space 0, times 83
SYZFAIL: pipe failed
(errno 12: Cannot allocate memory)
[ 36.753334][ T358] CPU: 1 UID: 0 PID: 358 Comm: kworker/1:2 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.753424][ T358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.753476][ T358] Workqueue: mld mld_ifc_work
[ 36.753555][ T358] Call Trace:
[ 36.753578][ T358]
[ 36.753595][ T358] __dump_stack+0x21/0x30
[ 36.753685][ T358] dump_stack_lvl+0x140/0x1c0
[ 36.753772][ T358] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.753862][ T358] ? tg_unthrottle_up+0x9b0/0x9b0
connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:41511->127.0.0.1:34886: read: connection reset by peer
[ 36.753943][ T358] dump_stack+0x19/0x20
[ 36.754022][ T358] should_fail_ex+0x3c2/0x510
[ 36.754206][ T358] should_failslab+0xac/0x100
[ 36.754284][ T358] kmem_cache_alloc_node_noprof+0x45/0x420
[ 36.754353][ T358] ? __alloc_skb+0x10c/0x360
[ 36.754443][ T358] __alloc_skb+0x10c/0x360
[ 36.754528][ T358] mld_newpack+0x162/0xa10
[ 36.754592][ T358] ? __switch_to+0xc6b/0x1320
[ 36.754685][ T358] ? mld_sendpack+0xd10/0xd10
[ 36.754754][ T358] ? __cfi___switch_to+0x10/0x10
[ 36.754843][ T358] ? kthread_data+0x54/0xc0
[ 36.754909][ T358] add_grec+0xf20/0x1400
[ 36.754975][ T358] ? __kasan_check_write+0x18/0x20
[ 36.755024][ T358] ? mutex_lock+0x97/0x1d0
[ 36.755120][ T358] ? __cfi_mutex_lock+0x10/0x10
[ 36.755236][ T358] ? __schedule+0x149e/0x20b0
[ 36.755315][ T358] mld_ifc_work+0x71d/0xc40
[ 36.755382][ T358] process_scheduled_works+0x7f7/0x1060
[ 36.755459][ T358] worker_thread+0xc99/0x13f0
[ 36.755527][ T358] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 36.755594][ T358] ? __kasan_check_read+0x15/0x20
[ 36.755653][ T358] kthread+0x2c7/0x360
[ 36.755719][ T358] ? __cfi_worker_thread+0x10/0x10
[ 36.755778][ T358] ? __cfi_kthread+0x10/0x10
[ 36.755844][ T358] ret_from_fork+0x67/0xa0
[ 36.755931][ T358] ? __cfi_kthread+0x10/0x10
[ 36.755998][ T358] ret_from_fork_asm+0x1a/0x30
[ 36.756066][ T358]
[ 36.767062][ T99] FAULT_INJECTION: forcing a failure.
[ 36.767062][ T99] name failslab, interval 1, probability 10, space 0, times 81
[ 36.771341][ T380] CPU: 0 UID: 0 PID: 380 Comm: syz-executor Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 36.771419][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 36.771453][ T380] Call Trace:
[ 36.771474][ T380]
[ 36.771497][ T380] __dump_stack+0x21/0x30
[ 36.771604][ T380] dump_stack_lvl+0x140/0x1c0
[ 36.771683][ T380] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.771771][ T380] dump_stack+0x19/0x20
[ 36.771864][ T380] should_fail_ex+0x3c2/0x510
[ 36.771930][ T380] should_failslab+0xac/0x100
[ 36.772010][ T380] kmem_cache_alloc_node_noprof+0x45/0x420
[ 36.772079][ T380] ? __alloc_skb+0x10c/0x360
[ 36.772163][ T380] __alloc_skb+0x10c/0x360
[ 36.772241][ T380] alloc_uevent_skb+0x85/0x240
[ 36.772316][ T380] kobject_uevent_net_broadcast+0x1b1/0x5e0
[ 36.772401][ T380] kobject_uevent_env+0x551/0x7e0
[ 36.772477][ T380] kobject_uevent+0x21/0x40
[ 36.772570][ T380] __kobject_del+0xd3/0x2c0
[ 36.772655][ T380] kobject_put+0x1ff/0x2a0
[ 36.772719][ T380] net_rx_queue_update_kobjects+0x535/0x5b0
[ 36.772795][ T380] netdev_unregister_kobject+0xf7/0x260
[ 36.772861][ T380] unregister_netdevice_many_notify+0x1678/0x1be0
[ 36.772956][ T380] ? __cfi_unregister_netdevice_many_notify+0x10/0x10
[ 36.773115][ T380] ? add_timer_global+0x84/0xb0
[ 36.773201][ T380] ? __queue_delayed_work+0x1b0/0x240
[ 36.773290][ T380] ? __kasan_check_read+0x15/0x20
[ 36.773348][ T380] unregister_netdevice_queue+0x302/0x350
[ 36.773424][ T380] ? __cfi_unregister_netdevice_queue+0x10/0x10
[ 36.773500][ T380] ? linkwatch_fire_event+0x212/0x260
[ 36.773588][ T380] __tun_detach+0xc98/0x1450
[ 36.773660][ T380] ? __cfi_tun_chr_close+0x10/0x10
[ 36.773715][ T380] tun_chr_close+0x93/0x150
[ 36.773769][ T380] __fput+0x20b/0xa30
[ 36.773857][ T380] ____fput+0x20/0x30
[ 36.773943][ T380] task_work_run+0x1e8/0x260
[ 36.774043][ T380] ? __cfi_task_work_run+0x10/0x10
[ 36.774136][ T380] ? free_nsproxy+0x223/0x290
[ 36.774238][ T380] do_exit+0xa46/0x2850
[ 36.774313][ T380] ? __cfi_do_exit+0x10/0x10
[ 36.774389][ T380] ? __kasan_check_write+0x18/0x20
[ 36.774455][ T380] ? _raw_spin_lock_irq+0x93/0x120
[ 36.774520][ T380] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 36.774589][ T380] ? __cfi_ksys_write+0x10/0x10
[ 36.774645][ T380] ? zap_other_threads+0x32f/0x370
[ 36.774756][ T380] do_group_exit+0x21f/0x2f0
[ 36.774853][ T380] __x64_sys_exit_group+0x43/0x50
[ 36.774938][ T380] x64_sys_call+0x2ed2/0x2ee0
[ 36.774992][ T380] do_syscall_64+0x57/0xf0
[ 36.775068][ T380] ? clear_bhb_loop+0x50/0xa0
[ 36.775153][ T380] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.775222][ T380] RIP: 0033:0x7f949d99de99
[ 36.775277][ T380] Code: Unable to access opcode bytes at 0x7f949d99de6f.
[ 36.775295][ T380] RSP: 002b:00007fff56926878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 36.775394][ T380] RAX: ffffffffffffffda RBX: 00007f949da3332f RCX: 00007f949d99de99
[ 36.775445][ T380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 36.775487][ T380] RBP: 000000000000000c R08: 0000000000000000 R09: 00007f949da3330a
[ 36.775521][ T380] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff56927ad0
[ 36.775564][ T380] R13: 00007f949da3330a R14: 0000000000008ddb R15: 00007fff56927b10
[ 36.775609][ T380]
[ 39.492765][ T148] FAULT_INJECTION: forcing a failure.
[ 39.492765][ T148] name failslab, interval 1, probability 10, space 0, times 71
[ 39.504902][ T99] CPU: 1 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.504993][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.505066][ T99] Call Trace:
[ 39.505106][ T99]
[ 39.505156][ T99] __dump_stack+0x21/0x30
[ 39.505267][ T99] dump_stack_lvl+0x140/0x1c0
[ 39.505356][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.505446][ T99] ? avc_has_perm_noaudit+0x289/0x360
[ 39.505564][ T99] dump_stack+0x19/0x20
[ 39.505643][ T99] should_fail_ex+0x3c2/0x510
[ 39.505708][ T99] should_failslab+0xac/0x100
[ 39.505812][ T99] kmem_cache_alloc_lru_noprof+0x44/0x410
[ 39.505893][ T99] ? sock_alloc_inode+0x48/0x150
[ 39.505973][ T99] sock_alloc_inode+0x48/0x150
[ 39.506052][ T99] ? __cfi_sock_alloc_inode+0x10/0x10
[ 39.506131][ T99] alloc_inode+0x7a/0x270
[ 39.506216][ T99] ? bpf_lsm_socket_create+0xd/0x20
[ 39.506284][ T99] new_inode_pseudo+0x19/0x40
[ 39.506363][ T99] __sock_create+0x130/0x810
[ 39.506468][ T99] __sys_socket+0xe1/0x1c0
[ 39.506533][ T99] __x64_sys_socket+0x7e/0x90
[ 39.506620][ T99] x64_sys_call+0x2608/0x2ee0
[ 39.506697][ T99] do_syscall_64+0x57/0xf0
[ 39.506758][ T99] ? clear_bhb_loop+0x50/0xa0
[ 39.506837][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.506924][ T99] RIP: 0033:0x7f884d785707
[ 39.506982][ T99] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[ 39.507034][ T99] RSP: 002b:00007ffcb0c18a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 39.507058][ T99] RAX: ffffffffffffffda RBX: 0000000000000073 RCX: 00007f884d785707
[ 39.507075][ T99] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 39.507090][ T99] RBP: 00007f884d811560 R08: 0000000000000000 R09: 0000000000000000
[ 39.507158][ T99] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 39.507209][ T99] R13: 00007ffcb0c18b30 R14: 0000000000000058 R15: 00007ffcb0c18b30
[ 39.507264][ T99]
[ 39.507338][ T99] socket: no more sockets
[ 39.517112][ T13] FAULT_INJECTION: forcing a failure.
[ 39.517112][ T13] name failslab, interval 1, probability 10, space 0, times 69
[ 39.523827][ T99] FAULT_INJECTION: forcing a failure.
[ 39.523827][ T99] name failslab, interval 1, probability 10, space 0, times 69
[ 39.528853][ T148] CPU: 0 UID: 101 PID: 148 Comm: dhcpcd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.528955][ T148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.528991][ T148] Call Trace:
[ 39.529013][ T148]
[ 39.529045][ T148] __dump_stack+0x21/0x30
[ 39.529166][ T148] dump_stack_lvl+0x140/0x1c0
[ 39.529247][ T148] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.529344][ T148] ? __cfi___switch_to+0x10/0x10
[ 39.529428][ T148] dump_stack+0x19/0x20
[ 39.529507][ T148] should_fail_ex+0x3c2/0x510
[ 39.529600][ T148] should_failslab+0xac/0x100
[ 39.529707][ T148] kmem_cache_alloc_node_noprof+0x45/0x420
[ 39.529768][ T148] ? __schedule+0x149e/0x20b0
[ 39.529840][ T148] ? __alloc_skb+0x10c/0x360
[ 39.529929][ T148] __alloc_skb+0x10c/0x360
[ 39.530010][ T148] alloc_skb_with_frags+0xd0/0x8b0
[ 39.530100][ T148] ? __sched_text_start+0x10/0x10
[ 39.530169][ T148] ? try_to_wake_up+0x111a/0x1fd0
[ 39.530247][ T148] sock_alloc_send_pskb+0x883/0x9a0
[ 39.530317][ T148] ? __cfi_sock_alloc_send_pskb+0x10/0x10
[ 39.530396][ T148] ? __kasan_check_write+0x18/0x20
[ 39.530454][ T148] ? _raw_spin_lock+0x92/0x120
[ 39.530520][ T148] ? __cfi__raw_spin_lock+0x10/0x10
[ 39.530587][ T148] ? avc_has_perm+0x155/0x240
[ 39.530664][ T148] unix_dgram_sendmsg+0x63a/0x1a90
[ 39.530766][ T148] ? selinux_socket_sendmsg+0x281/0x380
[ 39.530866][ T148] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 39.530976][ T148] unix_seqpacket_sendmsg+0x11c/0x1e0
[ 39.531080][ T148] ? __cfi_unix_seqpacket_sendmsg+0x10/0x10
[ 39.531167][ T148] sock_write_iter+0x442/0x490
[ 39.531234][ T148] ? __cfi_sock_write_iter+0x10/0x10
[ 39.531308][ T148] ? selinux_file_permission+0x8a4/0xb60
[ 39.531375][ T148] do_iter_readv_writev+0x629/0x820
[ 39.531457][ T148] ? vfs_iter_read+0x5e0/0x5e0
[ 39.531523][ T148] ? bpf_lsm_file_permission+0xd/0x20
[ 39.531606][ T148] vfs_writev+0x4a5/0xe90
[ 39.531673][ T148] ? __kasan_check_read+0x15/0x20
[ 39.531737][ T148] ? do_writev+0x2e0/0x2e0
[ 39.531803][ T148] ? __seccomp_filter+0x48a/0x1b70
[ 39.531875][ T148] ? __secure_computing+0x2b0/0x2b0
[ 39.531950][ T148] ? __kasan_check_read+0x15/0x20
[ 39.532006][ T148] do_writev+0x151/0x2e0
[ 39.532082][ T148] ? vfs_readv+0xa00/0xa00
[ 39.532138][ T148] ? __secure_computing+0xee/0x2b0
[ 39.532181][ T148] __x64_sys_writev+0x81/0x90
[ 39.532290][ T148] x64_sys_call+0x1fbb/0x2ee0
[ 39.532368][ T148] do_syscall_64+0x57/0xf0
[ 39.532432][ T148] ? clear_bhb_loop+0x50/0xa0
[ 39.532507][ T148] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.532583][ T148] RIP: 0033:0x7fe8e80e1407
[ 39.532635][ T148] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 39.532673][ T148] RSP: 002b:00007ffe8867c380 EFLAGS: 00000202 ORIG_RAX: 0000000000000014
[ 39.532738][ T148] RAX: ffffffffffffffda RBX: 00007fe8e8057740 RCX: 00007fe8e80e1407
[ 39.532782][ T148] RDX: 0000000000000005 RSI: 00007ffe8867c3e0 RDI: 000000000000000a
[ 39.532817][ T148] RBP: 000055d9ff3ec7c0 R08: 0000000000000000 R09: 0000000000000000
[ 39.532845][ T148] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d9ff3ec7c0
[ 39.532887][ T148] R13: 000000000000012c R14: 00000000ffffffff R15: 0000000000000000
[ 39.532932][ T148]
[ 39.533694][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.533793][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.533835][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 39.533888][ T13] Call Trace:
[ 39.533909][ T13]
[ 39.533932][ T13] __dump_stack+0x21/0x30
[ 39.534030][ T13] dump_stack_lvl+0x140/0x1c0
[ 39.534099][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.534186][ T13] dump_stack+0x19/0x20
[ 39.534255][ T13] should_fail_ex+0x3c2/0x510
[ 39.534328][ T13] ? __cfi_ip6_dst_gc+0x10/0x10
[ 39.534405][ T13] should_failslab+0xac/0x100
[ 39.534488][ T13] kmem_cache_alloc_noprof+0x42/0x410
[ 39.534544][ T13] ? dst_alloc+0x13c/0x240
[ 39.534602][ T13] ? __cfi_ip6_dst_gc+0x10/0x10
[ 39.534668][ T13] dst_alloc+0x13c/0x240
[ 39.534730][ T13] icmp6_dst_alloc+0xef/0x4f0
[ 39.534812][ T13] ndisc_send_skb+0x2a6/0xca0
[ 39.534959][ T13] ? __kasan_check_write+0x18/0x20
[ 39.535018][ T13] ? __cfi_ndisc_send_skb+0x10/0x10
[ 39.535072][ T13] ? __asan_memcpy+0x5a/0x80
[ 39.535149][ T13] ? ndisc_ns_create+0x6af/0x8d0
[ 39.535224][ T13] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 39.535318][ T13] ndisc_send_ns+0xd8/0x160
[ 39.535383][ T13] ? __cfi_ndisc_send_ns+0x10/0x10
[ 39.535448][ T13] addrconf_dad_work+0xa0e/0x1550
[ 39.535513][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 39.535577][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 39.535640][ T13] ? kick_pool+0xb9/0x540
[ 39.535705][ T13] process_scheduled_works+0x7f7/0x1060
[ 39.535781][ T13] worker_thread+0xc99/0x13f0
[ 39.535839][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 39.535897][ T13] ? __kasan_check_read+0x15/0x20
[ 39.535960][ T13] kthread+0x2c7/0x360
[ 39.536024][ T13] ? __cfi_worker_thread+0x10/0x10
[ 39.536087][ T13] ? __cfi_kthread+0x10/0x10
[ 39.536145][ T13] ret_from_fork+0x67/0xa0
[ 39.536228][ T13] ? __cfi_kthread+0x10/0x10
[ 39.536293][ T13] ret_from_fork_asm+0x1a/0x30
[ 39.536370][ T13]
[ 39.537183][ T13] FAULT_INJECTION: forcing a failure.
[ 39.537183][ T13] name failslab, interval 1, probability 10, space 0, times 67
[ 39.537672][ T99] CPU: 1 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.537759][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.537794][ T99] Call Trace:
[ 39.537815][ T99]
[ 39.537985][ T99] __dump_stack+0x21/0x30
[ 39.538180][ T99] dump_stack_lvl+0x140/0x1c0
[ 39.538264][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.538349][ T99] dump_stack+0x19/0x20
[ 39.538423][ T99] should_fail_ex+0x3c2/0x510
[ 39.538501][ T99] should_failslab+0xac/0x100
[ 39.538554][ T99] kmem_cache_alloc_noprof+0x42/0x410
[ 39.538573][ T99] ? security_file_alloc+0x49/0x220
[ 39.538627][ T99] ? kasan_save_alloc_info+0x3a/0x50
[ 39.538730][ T99] security_file_alloc+0x49/0x220
[ 39.538809][ T99] init_file+0x9e/0x210
[ 39.538882][ T99] alloc_empty_file+0xd9/0x270
[ 39.538981][ T99] ? _raw_spin_unlock+0x45/0x60
[ 39.539079][ T99] alloc_file_pseudo+0x142/0x1f0
[ 39.539162][ T99] ? __cfi_alloc_file_pseudo+0x10/0x10
[ 39.539246][ T99] sock_alloc_file+0xbe/0x2b0
[ 39.539326][ T99] __sys_socket+0x14c/0x1c0
[ 39.539410][ T99] __x64_sys_socket+0x7e/0x90
[ 39.539485][ T99] x64_sys_call+0x2608/0x2ee0
[ 39.539550][ T99] do_syscall_64+0x57/0xf0
[ 39.539617][ T99] ? clear_bhb_loop+0x50/0xa0
[ 39.539701][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.539776][ T99] RIP: 0033:0x7f884d785707
[ 39.539836][ T99] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[ 39.539929][ T99] RSP: 002b:00007ffcb0c18a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 39.539994][ T99] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f884d785707
[ 39.540053][ T99] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 39.540097][ T99] RBP: 00007f884d811560 R08: 0000000000000073 R09: 0000000000000001
[ 39.540135][ T99] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 39.540175][ T99] R13: 00007ffcb0c18b30 R14: 0000000000000058 R15: 00007ffcb0c18b30
[ 39.540220][ T99]
[ 39.540727][ T99] FAULT_INJECTION: forcing a failure.
[ 39.540727][ T99] name failslab, interval 1, probability 10, space 0, times 66
[ 39.542752][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.542848][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.542923][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 39.543020][ T13] Call Trace:
[ 39.543044][ T13]
[ 39.543053][ T13] __dump_stack+0x21/0x30
[ 39.543151][ T13] dump_stack_lvl+0x140/0x1c0
[ 39.543228][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.543314][ T13] ? ip6_output+0x1fe/0x420
[ 39.543390][ T13] ? __cfi_ip6_output+0x10/0x10
[ 39.543475][ T13] dump_stack+0x19/0x20
[ 39.543552][ T13] should_fail_ex+0x3c2/0x510
[ 39.543627][ T13] should_failslab+0xac/0x100
[ 39.543703][ T13] kmem_cache_alloc_node_noprof+0x45/0x420
[ 39.543754][ T13] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 39.543825][ T13] ? __alloc_skb+0x10c/0x360
[ 39.543919][ T13] __alloc_skb+0x10c/0x360
[ 39.544023][ T13] ndisc_ns_create+0x2c0/0x8d0
[ 39.544079][ T13] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 39.544146][ T13] ? __mod_timer+0x881/0xd20
[ 39.544220][ T13] ? __cfi_ndisc_ns_create+0x10/0x10
[ 39.544283][ T13] ndisc_send_ns+0xbb/0x160
[ 39.544340][ T13] ? __cfi_ndisc_send_ns+0x10/0x10
[ 39.544405][ T13] addrconf_dad_work+0xa0e/0x1550
[ 39.544530][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 39.544599][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 39.544664][ T13] ? kick_pool+0xb9/0x540
[ 39.544740][ T13] process_scheduled_works+0x7f7/0x1060
[ 39.544817][ T13] worker_thread+0xc99/0x13f0
[ 39.544884][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 39.545157][ T13] ? __kasan_check_read+0x15/0x20
[ 39.545250][ T13] kthread+0x2c7/0x360
[ 39.545351][ T13] ? __cfi_worker_thread+0x10/0x10
[ 39.545443][ T13] ? __cfi_kthread+0x10/0x10
[ 39.545500][ T13] ret_from_fork+0x67/0xa0
[ 39.545593][ T13] ? __cfi_kthread+0x10/0x10
[ 39.545665][ T13] ret_from_fork_asm+0x1a/0x30
[ 39.545737][ T13]
[ 39.547683][ C0] ref_tracker: memory allocation failure, unreliable refcount tracker.
[ 39.548783][ T99] CPU: 1 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.548931][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.548970][ T99] Call Trace:
[ 39.548994][ T99]
[ 39.549027][ T99] __dump_stack+0x21/0x30
[ 39.549137][ T99] dump_stack_lvl+0x140/0x1c0
[ 39.549232][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.549327][ T99] ? avc_has_perm_noaudit+0x289/0x360
[ 39.549405][ T99] dump_stack+0x19/0x20
[ 39.549491][ T99] should_fail_ex+0x3c2/0x510
[ 39.549574][ T99] should_failslab+0xac/0x100
[ 39.549659][ T99] kmem_cache_alloc_lru_noprof+0x44/0x410
[ 39.549730][ T99] ? sock_alloc_inode+0x48/0x150
[ 39.549814][ T99] sock_alloc_inode+0x48/0x150
[ 39.549920][ T99] ? __cfi_sock_alloc_inode+0x10/0x10
[ 39.550005][ T99] alloc_inode+0x7a/0x270
[ 39.550089][ T99] ? bpf_lsm_socket_create+0xd/0x20
[ 39.550177][ T99] new_inode_pseudo+0x19/0x40
[ 39.550286][ T99] __sock_create+0x130/0x810
[ 39.550364][ T99] __sys_socket+0xe1/0x1c0
[ 39.550457][ T99] __x64_sys_socket+0x7e/0x90
[ 39.550549][ T99] x64_sys_call+0x2608/0x2ee0
[ 39.550611][ T99] do_syscall_64+0x57/0xf0
[ 39.550683][ T99] ? clear_bhb_loop+0x50/0xa0
[ 39.550794][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.551136][ T99] RIP: 0033:0x7f884d785707
[ 39.551211][ T99] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[ 39.551267][ T99] RSP: 002b:00007ffcb0c18a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 39.551344][ T99] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f884d785707
[ 39.551390][ T99] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 39.551426][ T99] RBP: 00007f884d811560 R08: 0000000000000073 R09: 0000000000000001
[ 39.551475][ T99] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 39.551513][ T99] R13: 00007ffcb0c18b30 R14: 000000000000001f R15: 00007ffcb0c18b30
[ 39.551579][ T99]
[ 39.551613][ T99] socket: no more sockets
[ 39.555260][ T13] FAULT_INJECTION: forcing a failure.
[ 39.555260][ T13] name failslab, interval 1, probability 10, space 0, times 62
[ 39.560773][ T99] FAULT_INJECTION: forcing a failure.
[ 39.560773][ T99] name failslab, interval 1, probability 10, space 0, times 62
[ 39.568756][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.568897][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.568949][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 39.569030][ T13] Call Trace:
[ 39.569043][ T13]
[ 39.569071][ T13] __dump_stack+0x21/0x30
[ 39.569166][ T13] dump_stack_lvl+0x140/0x1c0
[ 39.569238][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.569331][ T13] ? ref_tracker_alloc+0x356/0x5b0
[ 39.569403][ T13] ? __cfi_ref_tracker_alloc+0x10/0x10
[ 39.569477][ T13] ? dst_alloc+0x163/0x240
[ 39.569544][ T13] dump_stack+0x19/0x20
[ 39.569630][ T13] should_fail_ex+0x3c2/0x510
[ 39.569698][ T13] should_failslab+0xac/0x100
[ 39.569774][ T13] __kmalloc_cache_noprof+0x41/0x470
[ 39.569839][ T13] ? dst_cow_metrics_generic+0x65/0x2a0
[ 39.569905][ T13] ? dst_init+0x329/0x430
[ 39.569969][ T13] dst_cow_metrics_generic+0x65/0x2a0
[ 39.570034][ T13] icmp6_dst_alloc+0x310/0x4f0
[ 39.570130][ T13] ndisc_send_skb+0x2a6/0xca0
[ 39.570200][ T13] ? __kasan_check_write+0x18/0x20
[ 39.570281][ T13] ? __cfi_ndisc_send_skb+0x10/0x10
[ 39.570352][ T13] ? __asan_memcpy+0x5a/0x80
[ 39.570420][ T13] ? ndisc_ns_create+0x6af/0x8d0
[ 39.570474][ T13] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 39.570552][ T13] ndisc_send_ns+0xd8/0x160
[ 39.570616][ T13] ? __cfi_ndisc_send_ns+0x10/0x10
[ 39.570673][ T13] addrconf_dad_work+0xa0e/0x1550
[ 39.570738][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 39.570801][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 39.570867][ T13] ? kick_pool+0xb9/0x540
[ 39.570933][ T13] process_scheduled_works+0x7f7/0x1060
[ 39.571007][ T13] worker_thread+0xc99/0x13f0
[ 39.571074][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 39.571153][ T13] ? __kasan_check_read+0x15/0x20
[ 39.571210][ T13] kthread+0x2c7/0x360
[ 39.571274][ T13] ? __cfi_worker_thread+0x10/0x10
[ 39.571330][ T13] ? __cfi_kthread+0x10/0x10
[ 39.571395][ T13] ret_from_fork+0x67/0xa0
[ 39.571482][ T13] ? __cfi_kthread+0x10/0x10
[ 39.571576][ T13] ret_from_fork_asm+0x1a/0x30
[ 39.571663][ T13]
[ 39.583380][ T308] FAULT_INJECTION: forcing a failure.
[ 39.583380][ T308] name failslab, interval 1, probability 10, space 0, times 55
[ 39.589645][ T99] CPU: 1 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.589746][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.589781][ T99] Call Trace:
[ 39.589804][ T99]
[ 39.589892][ T99] __dump_stack+0x21/0x30
[ 39.590006][ T99] dump_stack_lvl+0x140/0x1c0
[ 39.590087][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.590202][ T99] dump_stack+0x19/0x20
[ 39.590308][ T99] should_fail_ex+0x3c2/0x510
[ 39.590416][ T99] should_failslab+0xac/0x100
[ 39.590495][ T99] kmem_cache_alloc_node_noprof+0x45/0x420
[ 39.590565][ T99] ? __alloc_skb+0x10c/0x360
[ 39.590665][ T99] __alloc_skb+0x10c/0x360
[ 39.590769][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 39.590847][ T99] alloc_skb_with_frags+0xd0/0x8b0
[ 39.590942][ T99] ? rcu_preempt_deferred_qs_irqrestore+0x6d6/0xa50
[ 39.591046][ T99] sock_alloc_send_pskb+0x883/0x9a0
[ 39.591119][ T99] ? __cfi_sock_alloc_send_pskb+0x10/0x10
[ 39.591180][ T99] ? __kasan_check_write+0x18/0x20
[ 39.591259][ T99] ? _raw_spin_lock+0x92/0x120
[ 39.591329][ T99] ? __cfi__raw_spin_lock+0x10/0x10
[ 39.591412][ T99] unix_dgram_sendmsg+0x63a/0x1a90
[ 39.591505][ T99] ? selinux_socket_sendmsg+0x281/0x380
[ 39.591598][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 39.591701][ T99] ? bpf_lsm_socket_sendmsg+0xd/0x20
[ 39.591774][ T99] ? security_socket_sendmsg+0x3d/0x100
[ 39.591844][ T99] ? __cfi_unix_dgram_sendmsg+0x10/0x10
[ 39.591929][ T99] __sys_sendto+0x68a/0x700
[ 39.592029][ T99] ? __cfi___sys_sendto+0x10/0x10
[ 39.592116][ T99] ? selinux_socket_connect+0x27/0x40
[ 39.592199][ T99] ? __cfi___sys_connect+0x10/0x10
[ 39.592294][ T99] ? __kasan_check_write+0x18/0x20
[ 39.592374][ T99] __x64_sys_sendto+0xe9/0x100
[ 39.592511][ T99] x64_sys_call+0x2c2c/0x2ee0
[ 39.592580][ T99] do_syscall_64+0x57/0xf0
[ 39.592635][ T99] ? clear_bhb_loop+0x50/0xa0
[ 39.592704][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.592790][ T99] RIP: 0033:0x7f884d70a407
[ 39.592862][ T99] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 39.592910][ T99] RSP: 002b:00007ffcb0c189f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 39.592981][ T99] RAX: ffffffffffffffda RBX: 00007f884d5bac80 RCX: 00007f884d70a407
[ 39.593032][ T99] RDX: 0000000000000055 RSI: 00007ffcb0c18b30 RDI: 0000000000000003
[ 39.593070][ T99] RBP: 00007ffcb0c18f60 R08: 0000000000000000 R09: 0000000000000000
[ 39.593118][ T99] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffcb0c18f78
[ 39.593164][ T99] R13: 00007ffcb0c18b30 R14: 000000000000003a R15: 00007ffcb0c18b30
[ 39.593214][ T99]
[ 39.599148][ T99] FAULT_INJECTION: forcing a failure.
[ 39.599148][ T99] name failslab, interval 1, probability 10, space 0, times 53
[ 39.600826][ T308] CPU: 0 UID: 0 PID: 308 Comm: syz-executor Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.601002][ T308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.601043][ T308] Call Trace:
[ 39.601065][ T308]
[ 39.601088][ T308] __dump_stack+0x21/0x30
[ 39.601207][ T308] dump_stack_lvl+0x140/0x1c0
[ 39.601284][ T308] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.601362][ T308] ? security_file_alloc+0x49/0x220
[ 39.601451][ T308] dump_stack+0x19/0x20
[ 39.601527][ T308] should_fail_ex+0x3c2/0x510
[ 39.601593][ T308] should_failslab+0xac/0x100
[ 39.601676][ T308] kmem_cache_alloc_noprof+0x42/0x410
[ 39.601749][ T308] ? alloc_file_pseudo+0x191/0x1f0
[ 39.601826][ T308] ? alloc_empty_file+0xbf/0x270
[ 39.601914][ T308] alloc_empty_file+0xbf/0x270
[ 39.601997][ T308] ? __mutex_init+0xa6/0x1a0
[ 39.602076][ T308] alloc_file_clone+0x5a/0xe0
[ 39.602151][ T308] create_pipe_files+0x3bf/0x6c0
[ 39.602216][ T308] __do_pipe_flags+0x50/0x2f0
[ 39.602284][ T308] do_pipe2+0xab/0x190
[ 39.602348][ T308] ? pipe_fcntl+0x520/0x520
[ 39.602406][ T308] ? __kasan_check_read+0x15/0x20
[ 39.602463][ T308] __x64_sys_pipe2+0x5e/0x70
[ 39.602526][ T308] x64_sys_call+0x8be/0x2ee0
[ 39.602596][ T308] do_syscall_64+0x57/0xf0
[ 39.602691][ T308] ? clear_bhb_loop+0x50/0xa0
[ 39.602775][ T308] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.602850][ T308] RIP: 0033:0x7ff8f2d9cec9
[ 39.602914][ T308] Code: 38 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 eb aa e8 ea 34 00 00 66 2e 0f 1f 84 00 00 00 00 00 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff
[ 39.602968][ T308] RSP: 002b:00007ffdd27d40e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
[ 39.603033][ T308] RAX: ffffffffffffffda RBX: 0000555557fbc1b0 RCX: 00007ff8f2d9cec9
[ 39.603077][ T308] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 00007ffdd27d40f8
[ 39.603119][ T308] RBP: 00007ffdd27d46c0 R08: 00007ff8f2ff0e20 R09: 0000000000000000
[ 39.603155][ T308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdd27d4220
[ 39.603196][ T308] R13: 0000555557fbe498 R14: 0000555557fc46a0 R15: 0000000000000000
[ 39.603244][ T308]
[ 39.784764][ C0] FAULT_INJECTION: forcing a failure.
[ 39.784764][ C0] name failslab, interval 1, probability 10, space 0, times 33
[ 39.790023][ T99] CPU: 1 UID: 0 PID: 99 Comm: klogd Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.790130][ T99] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.790178][ T99] Call Trace:
[ 39.790200][ T99]
[ 39.790225][ T99] __dump_stack+0x21/0x30
[ 39.790324][ T99] dump_stack_lvl+0x140/0x1c0
[ 39.790410][ T99] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.790497][ T99] dump_stack+0x19/0x20
[ 39.790583][ T99] should_fail_ex+0x3c2/0x510
[ 39.790655][ T99] should_failslab+0xac/0x100
[ 39.790735][ T99] __kmalloc_cache_noprof+0x41/0x470
[ 39.790831][ T99] ? syslog_print+0x12d/0x6f0
[ 39.790908][ T99] syslog_print+0x12d/0x6f0
[ 39.790983][ T99] ? avc_has_perm_noaudit+0x289/0x360
[ 39.791152][ T99] ? do_syslog+0x7f0/0x7f0
[ 39.791235][ T99] ? __cfi_avc_has_perm+0x10/0x10
[ 39.791296][ T99] ? selinux_capable+0x38/0x50
[ 39.791375][ T99] ? selinux_syslog+0x10d/0x140
[ 39.791451][ T99] ? bpf_lsm_syslog+0xd/0x20
[ 39.791545][ T99] do_syslog+0x584/0x7f0
[ 39.791606][ T99] ? __cfi_do_syslog+0x10/0x10
[ 39.791680][ T99] ? __cfi___sys_connect+0x10/0x10
[ 39.791772][ T99] ? __kasan_check_write+0x18/0x20
[ 39.791837][ T99] ? fpregs_restore_userregs+0x11c/0x260
[ 39.791912][ T99] __x64_sys_syslog+0x80/0x90
[ 39.791987][ T99] x64_sys_call+0x19e6/0x2ee0
[ 39.792046][ T99] do_syscall_64+0x57/0xf0
[ 39.792099][ T99] ? clear_bhb_loop+0x50/0xa0
[ 39.792168][ T99] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.792243][ T99] RIP: 0033:0x7f884d784a37
[ 39.792400][ T99] Code: 73 01 c3 48 8b 0d c1 f3 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 67 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 91 f3 0c 00 f7 d8 64 89 01 48
[ 39.792476][ T99] RSP: 002b:00007ffcb0c19048 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
[ 39.792546][ T99] RAX: ffffffffffffffda RBX: 00007f884d924490 RCX: 00007f884d784a37
[ 39.792594][ T99] RDX: 00000000000003ff RSI: 00007f884d924490 RDI: 0000000000000002
[ 39.792661][ T99] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 39.792697][ T99] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f884d924490
[ 39.792741][ T99] R13: 00007f884d901dfe R14: 00007f884d92486e R15: 00007f884d92486e
[ 39.792801][ T99]
[ 39.802749][ T1] FAULT_INJECTION: forcing a failure.
[ 39.802749][ T1] name failslab, interval 1, probability 10, space 0, times 25
[ 39.812799][ C0] CPU: 0 UID: 0 PID: 313 Comm: syz-execprog Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.812883][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.812930][ C0] Call Trace:
[ 39.812961][ C0]
[ 39.812992][ C0] __dump_stack+0x21/0x30
[ 39.813097][ C0] dump_stack_lvl+0x140/0x1c0
[ 39.813180][ C0] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.813266][ C0] ? __cfi___update_load_avg_cfs_rq+0x10/0x10
[ 39.813345][ C0] dump_stack+0x19/0x20
[ 39.813412][ C0] should_fail_ex+0x3c2/0x510
[ 39.813477][ C0] should_failslab+0xac/0x100
[ 39.813551][ C0] kmem_cache_alloc_node_noprof+0x45/0x420
[ 39.813614][ C0] ? __alloc_skb+0x10c/0x360
[ 39.813690][ C0] __alloc_skb+0x10c/0x360
[ 39.813764][ C0] ndisc_send_rs+0x322/0x880
[ 39.813848][ C0] ? ipv6_get_lladdr+0x1c2/0x200
[ 39.813934][ C0] addrconf_rs_timer+0x362/0x620
[ 39.814008][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 39.814083][ C0] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 39.814154][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 39.814211][ C0] call_timer_fn+0x4c/0x300
[ 39.814290][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 39.814369][ C0] __run_timer_base+0x6c0/0x9b0
[ 39.814486][ C0] ? timer_expire_remote+0xa0/0xa0
[ 39.814555][ C0] ? kvm_sched_clock_read+0x15/0x30
[ 39.814639][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 39.814720][ C0] run_timer_softirq+0x35/0x70
[ 39.814793][ C0] handle_softirqs+0x1aa/0x620
[ 39.814860][ C0] __irq_exit_rcu+0x47/0xb0
[ 39.814914][ C0] irq_exit_rcu+0xd/0x30
[ 39.814967][ C0] sysvec_apic_timer_interrupt+0x82/0x90
[ 39.815051][ C0]
[ 39.815071][ C0]
[ 39.815091][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 39.815181][ C0] RIP: 0010:__kernel_text_address+0x27/0x40
[ 39.815269][ C0] Code: 90 90 90 66 0f 1f 00 55 48 89 e5 53 48 89 fb e8 3f 00 00 00 48 81 fb 00 30 f6 87 0f 93 c1 48 81 fb 45 93 08 88 0f 92 c2 20 ca <08> c2 0f b6 c2 5b 5d c3 cc cc cc cc cc 66 2e 0f 1f 84 00 00 00 00
[ 39.815320][ C0] RSP: 0018:ffffc9000121ebe8 EFLAGS: 00000246
[ 39.815360][ C0] RAX: 0000000000000001 RBX: ffffffff81d92bb6 RCX: 0000000000243d00
[ 39.815395][ C0] RDX: ffffc9000121ef00 RSI: 1ffff92000243d86 RDI: ffffffff81d92bb6
[ 39.815439][ C0] RBP: ffffc9000121ebf0 R08: ffffc9000121ecf0 R09: ffffc9000121ece8
[ 39.815481][ C0] R10: 0000000000000000 R11: ffffffff81759ed0 R12: ffff888104773900
[ 39.815523][ C0] R13: 1ffff110208ee7e0 R14: dffffc0000000000 R15: 1ffff92000243d8e
[ 39.815568][ C0] ? free_unref_folios+0xd36/0x16a0
[ 39.815654][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 39.815751][ C0] ? free_unref_folios+0xd36/0x16a0
[ 39.815828][ C0] ? __kernel_text_address+0x11/0x40
[ 39.815951][ C0] unwind_get_return_address+0x51/0x90
[ 39.816036][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 39.816105][ C0] arch_stack_walk+0x10a/0x170
[ 39.816136][ C0] ? free_unref_folios+0xd36/0x16a0
[ 39.816167][ C0] stack_trace_save+0xaa/0x100
[ 39.816260][ C0] ? __cfi_stack_trace_save+0x10/0x10
[ 39.816345][ C0] ? stack_depot_save_flags+0x38/0x800
[ 39.816418][ C0] ? __asan_memset+0x39/0x50
[ 39.816471][ C0] save_stack+0x125/0x240
[ 39.816545][ C0] ? __cfi_cgroup_rstat_updated+0x10/0x10
[ 39.816608][ C0] ? __reset_page_owner+0x450/0x450
[ 39.816710][ C0] ? kvm_sched_clock_read+0x15/0x30
[ 39.816785][ C0] __reset_page_owner+0x79/0x450
[ 39.816867][ C0] free_unref_folios+0xd36/0x16a0
[ 39.816978][ C0] ? __kasan_check_write+0x18/0x20
[ 39.817041][ C0] ? __cfi_free_unref_folios+0x10/0x10
[ 39.817116][ C0] ? folios_put_refs+0x7b0/0x860
[ 39.817200][ C0] ? folio_batch_move_lru+0x39c/0x400
[ 39.817283][ C0] folios_put_refs+0x73f/0x860
[ 39.817353][ C0] ? _raw_spin_unlock+0x45/0x60
[ 39.817419][ C0] ? __cfi_folios_put_refs+0x10/0x10
[ 39.817495][ C0] ? __cfi_lru_add_drain_cpu+0x10/0x10
[ 39.817572][ C0] ? __kasan_check_read+0x15/0x20
[ 39.817644][ C0] free_pages_and_swap_cache+0x301/0x5e0
[ 39.817740][ C0] ? __cfi_free_pages_and_swap_cache+0x10/0x10
[ 39.817812][ C0] ? gfp_to_alloc_flags_cma+0x96/0x1c0
[ 39.817887][ C0] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 39.817959][ C0] ? __cfi_cgroup_rstat_updated+0x10/0x10
[ 39.818035][ C0] tlb_flush_mmu+0x79e/0xac0
[ 39.818114][ C0] unmap_page_range+0x406a/0x48f0
[ 39.818193][ C0] ? __cfi_unmap_page_range+0x10/0x10
[ 39.818259][ C0] ? mas_find+0x415/0x620
[ 39.818336][ C0] unmap_vmas+0x2dd/0x400
[ 39.818403][ C0] ? __cfi_unmap_vmas+0x10/0x10
[ 39.818464][ C0] ? lru_add_drain_cpu+0x338/0x450
[ 39.818539][ C0] ? __cfi_lru_add_drain_cpu+0x10/0x10
[ 39.818615][ C0] ? __kasan_check_write+0x18/0x20
[ 39.818679][ C0] exit_mmap+0x28a/0xc20
[ 39.818756][ C0] ? __cfi_exit_mmap+0x10/0x10
[ 39.818830][ C0] ? __cfi_mutex_unlock+0x10/0x10
[ 39.818929][ C0] __mmput+0x92/0x330
[ 39.819004][ C0] mmput+0x55/0x170
[ 39.819068][ C0] do_exit+0x9a5/0x2850
[ 39.819128][ C0] ? futex_setup_timer+0xb4/0xd0
[ 39.819229][ C0] ? __cfi_do_exit+0x10/0x10
[ 39.819330][ C0] ? futex_wait+0x2b8/0x7c0
[ 39.819378][ C0] ? __cfi_futex_wait+0x10/0x10
[ 39.819433][ C0] ? __kasan_check_write+0x18/0x20
[ 39.819490][ C0] ? _raw_spin_lock_irq+0x93/0x120
[ 39.819549][ C0] do_group_exit+0x21f/0x2f0
[ 39.819624][ C0] ? __kasan_check_write+0x18/0x20
[ 39.819688][ C0] ? recalc_sigpending+0x184/0x1d0
[ 39.819756][ C0] get_signal+0x134c/0x1490
[ 39.819852][ C0] arch_do_signal_or_restart+0xbc/0x700
[ 39.819915][ C0] ? __x64_sys_nanosleep+0x80/0x80
[ 39.820003][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 39.820067][ C0] ? __kasan_check_write+0x18/0x20
[ 39.820130][ C0] syscall_exit_to_user_mode+0x57/0xb0
[ 39.820217][ C0] do_syscall_64+0x63/0xf0
[ 39.820281][ C0] ? clear_bhb_loop+0x50/0xa0
[ 39.820353][ C0] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.820430][ C0] RIP: 0033:0x493e43
[ 39.820474][ C0] Code: Unable to access opcode bytes at 0x493e19.
[ 39.820506][ C0] RSP: 002b:0000220e02757cd0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 39.820570][ C0] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 0000000000493e43
[ 39.820626][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000220e064c4160
[ 39.820680][ C0] RBP: 0000220e02757d18 R08: 0000000000000000 R09: 0000000000000000
[ 39.820736][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000220e02432008
[ 39.820772][ C0] R13: 0000000000000001 R14: 0000220e064b23c0 R15: 0000000000000001
[ 39.820824][ C0]
[ 39.939456][ C1] FAULT_INJECTION: forcing a failure.
[ 39.939456][ C1] name failslab, interval 1, probability 10, space 0, times 22
[ 39.939505][ C1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.939538][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.939560][ C1] Call Trace:
[ 39.939567][ C1]
[ 39.939576][ C1] __dump_stack+0x21/0x30
[ 39.939619][ C1] dump_stack_lvl+0x140/0x1c0
[ 39.939652][ C1] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.939686][ C1] ? ref_tracker_alloc+0x3f0/0x5b0
[ 39.939717][ C1] ? __cfi_ref_tracker_alloc+0x10/0x10
[ 39.939748][ C1] dump_stack+0x19/0x20
[ 39.939780][ C1] should_fail_ex+0x3c2/0x510
[ 39.939808][ C1] should_failslab+0xac/0x100
[ 39.939838][ C1] __kmalloc_cache_noprof+0x41/0x470
[ 39.939864][ C1] ? dst_cow_metrics_generic+0x65/0x2a0
[ 39.939892][ C1] ? dst_init+0x329/0x430
[ 39.939918][ C1] dst_cow_metrics_generic+0x65/0x2a0
[ 39.939956][ C1] icmp6_dst_alloc+0x310/0x4f0
[ 39.939993][ C1] ndisc_send_skb+0x2a6/0xca0
[ 39.940017][ C1] ? should_fail_ex+0x201/0x510
[ 39.940044][ C1] ? __cfi_ndisc_send_skb+0x10/0x10
[ 39.940068][ C1] ? kmem_cache_alloc_node_noprof+0x1ed/0x420
[ 39.940095][ C1] ? kmalloc_reserve+0xcf/0x4f0
[ 39.940132][ C1] ? skb_put+0x10e/0x200
[ 39.940165][ C1] ndisc_send_rs+0x675/0x880
[ 39.940190][ C1] addrconf_rs_timer+0x362/0x620
[ 39.940219][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 39.940250][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 39.940278][ C1] call_timer_fn+0x4c/0x300
[ 39.940312][ C1] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 39.940341][ C1] __run_timer_base+0x6c0/0x9b0
[ 39.940373][ C1] ? timer_expire_remote+0xa0/0xa0
[ 39.940402][ C1] ? kvm_sched_clock_read+0x15/0x30
[ 39.940440][ C1] ? irqtime_account_irq+0x51/0x1c0
[ 39.940476][ C1] run_timer_softirq+0x35/0x70
[ 39.940507][ C1] handle_softirqs+0x1aa/0x620
[ 39.940534][ C1] __irq_exit_rcu+0x47/0xb0
[ 39.940557][ C1] irq_exit_rcu+0xd/0x30
[ 39.940579][ C1] sysvec_apic_timer_interrupt+0x82/0x90
[ 39.940614][ C1]
[ 39.940622][ C1]
[ 39.940632][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 39.940664][ C1] RIP: 0010:console_flush_all+0x6fd/0xab0
[ 39.940704][ C1] Code: 89 de 48 81 e6 00 02 00 00 31 ff e8 2d 8f 1e 00 48 81 e3 00 02 00 00 75 07 e8 3f 8a 1e 00 eb 06 e8 38 8a 1e 00 fb 49 8d 5d 58 <48> 8b 44 24 28 42 80 3c 20 00 74 08 48 89 df e8 1f 4a 77 00 48 8b
[ 39.940724][ C1] RSP: 0018:ffffc900000173a0 EFLAGS: 00000293
[ 39.940747][ C1] RAX: ffffffff8168e788 RBX: ffffffff878f48b8 RCX: ffff888102643900
[ 39.940767][ C1] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000
[ 39.940783][ C1] RBP: ffffc900000174d0 R08: 0000000000000003 R09: 0000000000000004
[ 39.940800][ C1] R10: dffffc0000000000 R11: fffff52000002e64 R12: dffffc0000000000
[ 39.940819][ C1] R13: ffffffff878f4860 R14: ffffffff878f48b8 R15: 0000000000000001
[ 39.940839][ C1] ? console_flush_all+0x6f8/0xab0
[ 39.940875][ C1] ? console_flush_all+0x771/0xab0
[ 39.940909][ C1] ? __console_rewind_all+0x170/0x170
[ 39.940950][ C1] ? __kasan_check_read+0x15/0x20
[ 39.940975][ C1] ? is_printk_cpu_sync_owner+0x39/0x50
[ 39.941011][ C1] ? is_printk_legacy_deferred+0x5c/0x70
[ 39.941035][ C1] console_unlock+0xf8/0x2c0
[ 39.941066][ C1] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 39.941095][ C1] ? __cfi_console_unlock+0x10/0x10
[ 39.941125][ C1] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 39.941160][ C1] ? vprintk_emit+0x53f/0x650
[ 39.941191][ C1] vprintk_emit+0x282/0x650
[ 39.941222][ C1] ? __cfi_vprintk_emit+0x10/0x10
[ 39.941281][ C1] ? dput+0x3fd/0x520
[ 39.941314][ C1] ? kasan_save_track+0x4f/0x80
[ 39.941341][ C1] vprintk_default+0x2a/0x40
[ 39.941371][ C1] vprintk+0x93/0xa0
[ 39.941391][ C1] _printk+0xde/0x140
[ 39.941421][ C1] ? __cfi__printk+0x10/0x10
[ 39.941451][ C1] should_fail_ex+0x3a4/0x510
[ 39.941478][ C1] should_failslab+0xac/0x100
[ 39.941507][ C1] kmem_cache_alloc_noprof+0x42/0x410
[ 39.941531][ C1] ? security_file_alloc+0x49/0x220
[ 39.941565][ C1] ? kasan_save_alloc_info+0x3a/0x50
[ 39.941602][ C1] security_file_alloc+0x49/0x220
[ 39.941637][ C1] init_file+0x9e/0x210
[ 39.941667][ C1] alloc_empty_file+0xd9/0x270
[ 39.941697][ C1] path_openat+0xf4/0x35a0
[ 39.941728][ C1] ? stack_depot_save_flags+0x38/0x800
[ 39.941758][ C1] ? kasan_save_track+0x4f/0x80
[ 39.941784][ C1] ? kasan_save_track+0x3e/0x80
[ 39.941810][ C1] ? kasan_save_alloc_info+0x3a/0x50
[ 39.941844][ C1] ? __kasan_slab_alloc+0x73/0x90
[ 39.941872][ C1] ? getname+0x1b/0x30
[ 39.941895][ C1] ? do_sys_openat2+0xda/0x1d0
[ 39.941928][ C1] ? __x64_sys_openat+0x13a/0x170
[ 39.941969][ C1] ? x64_sys_call+0xe69/0x2ee0
[ 39.941990][ C1] ? do_syscall_64+0x57/0xf0
[ 39.942018][ C1] ? do_filp_open+0x440/0x440
[ 39.942050][ C1] do_filp_open+0x1f2/0x440
[ 39.942081][ C1] ? __cfi_do_filp_open+0x10/0x10
[ 39.942116][ C1] ? alloc_fd+0x4c1/0x570
[ 39.942144][ C1] do_sys_openat2+0x134/0x1d0
[ 39.942176][ C1] ? user_path_at+0x4c/0x60
[ 39.942204][ C1] ? do_sys_open+0x100/0x100
[ 39.942236][ C1] ? do_faccessat+0x9e5/0xd00
[ 39.942259][ C1] ? fsnotify_parent+0x220/0x220
[ 39.942281][ C1] __x64_sys_openat+0x13a/0x170
[ 39.942315][ C1] x64_sys_call+0xe69/0x2ee0
[ 39.942336][ C1] do_syscall_64+0x57/0xf0
[ 39.942362][ C1] ? clear_bhb_loop+0x50/0xa0
[ 39.942393][ C1] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.942423][ C1] RIP: 0033:0x7fd96372cc3a
[ 39.942443][ C1] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24
[ 39.942464][ C1] RSP: 002b:00007fff3ad39d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[ 39.942488][ C1] RAX: ffffffffffffffda RBX: 00007fd9637d1200 RCX: 00007fd96372cc3a
[ 39.942506][ C1] RDX: 0000000000080000 RSI: 00007fd9637d1200 RDI: 00000000ffffff9c
[ 39.942523][ C1] RBP: 00007fd9637cc0a8 R08: 0000000000000000 R09: 0000000000000000
[ 39.942539][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[ 39.942553][ C1] R13: 0000000000000000 R14: 0000000000000063 R15: 000055838144dd98
[ 39.942573][ C1]
[ 39.945903][ C0] FAULT_INJECTION: forcing a failure.
[ 39.945903][ C0] name failslab, interval 1, probability 10, space 0, times 21
[ 39.949579][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.949675][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.949718][ T1] Call Trace:
[ 39.949738][ T1]
[ 39.949762][ T1] __dump_stack+0x21/0x30
[ 39.949870][ T1] dump_stack_lvl+0x140/0x1c0
[ 39.949961][ T1] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.950046][ T1] dump_stack+0x19/0x20
[ 39.950121][ T1] should_fail_ex+0x3c2/0x510
[ 39.950195][ T1] should_failslab+0xac/0x100
[ 39.950272][ T1] kmem_cache_alloc_noprof+0x42/0x410
[ 39.950330][ T1] ? security_file_alloc+0x49/0x220
[ 39.950417][ T1] ? kasan_save_alloc_info+0x3a/0x50
[ 39.950514][ T1] security_file_alloc+0x49/0x220
[ 39.950601][ T1] init_file+0x9e/0x210
[ 39.950683][ T1] alloc_empty_file+0xd9/0x270
[ 39.950798][ T1] path_openat+0xf4/0x35a0
[ 39.950890][ T1] ? stack_depot_save_flags+0x38/0x800
[ 39.950965][ T1] ? kasan_save_track+0x4f/0x80
[ 39.951029][ T1] ? kasan_save_track+0x3e/0x80
[ 39.951093][ T1] ? kasan_save_alloc_info+0x3a/0x50
[ 39.951182][ T1] ? __kasan_slab_alloc+0x73/0x90
[ 39.951256][ T1] ? getname+0x1b/0x30
[ 39.951313][ T1] ? do_sys_openat2+0xda/0x1d0
[ 39.951403][ T1] ? __x64_sys_openat+0x13a/0x170
[ 39.951489][ T1] ? x64_sys_call+0xe69/0x2ee0
[ 39.951543][ T1] ? do_syscall_64+0x57/0xf0
[ 39.951619][ T1] ? do_filp_open+0x440/0x440
[ 39.951699][ T1] do_filp_open+0x1f2/0x440
[ 39.951783][ T1] ? __cfi_do_filp_open+0x10/0x10
[ 39.951911][ T1] ? alloc_fd+0x4c1/0x570
[ 39.951985][ T1] do_sys_openat2+0x134/0x1d0
[ 39.952084][ T1] ? user_path_at+0x4c/0x60
[ 39.952189][ T1] ? do_sys_open+0x100/0x100
[ 39.952290][ T1] ? do_faccessat+0x9e5/0xd00
[ 39.952361][ T1] ? fsnotify_parent+0x220/0x220
[ 39.952444][ T1] __x64_sys_openat+0x13a/0x170
[ 39.952536][ T1] x64_sys_call+0xe69/0x2ee0
[ 39.952609][ T1] do_syscall_64+0x57/0xf0
[ 39.952675][ T1] ? clear_bhb_loop+0x50/0xa0
[ 39.952754][ T1] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.952852][ T1] RIP: 0033:0x7fd96372cc3a
[ 39.952918][ T1] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24
[ 39.952973][ T1] RSP: 002b:00007fff3ad39d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[ 39.953034][ T1] RAX: ffffffffffffffda RBX: 00007fd9637d1200 RCX: 00007fd96372cc3a
[ 39.953089][ T1] RDX: 0000000000080000 RSI: 00007fd9637d1200 RDI: 00000000ffffff9c
[ 39.953135][ T1] RBP: 00007fd9637cc0a8 R08: 0000000000000000 R09: 0000000000000000
[ 39.953171][ T1] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[ 39.953214][ T1] R13: 0000000000000000 R14: 0000000000000063 R15: 000055838144dd98
[ 39.953269][ T1]
[ 39.953876][ T1] FAULT_INJECTION: forcing a failure.
[ 39.953876][ T1] name failslab, interval 1, probability 10, space 0, times 20
[ 39.955445][ C0] CPU: 0 UID: 0 PID: 384 Comm: kworker/0:3 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 39.955538][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 39.955599][ C0] Workqueue: wg-crypt-wg1 wg_packet_tx_worker
[ 39.955696][ C0] Call Trace:
[ 39.955729][ C0]
[ 39.955752][ C0] __dump_stack+0x21/0x30
[ 39.955844][ C0] dump_stack_lvl+0x140/0x1c0
[ 39.955924][ C0] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.956006][ C0] ? inet_addr_type_dev_table+0x27a/0x490
[ 39.956074][ C0] ? __cfi_inet_addr_type_dev_table+0x10/0x10
[ 39.956140][ C0] dump_stack+0x19/0x20
[ 39.956213][ C0] should_fail_ex+0x3c2/0x510
[ 39.956288][ C0] should_failslab+0xac/0x100
[ 39.956369][ C0] __kmalloc_cache_noprof+0x41/0x470
[ 39.956443][ C0] ? xfrm_lookup+0x3c/0x50
[ 39.956516][ C0] ? ip_setup_cork+0x27b/0x9f0
[ 39.956571][ C0] ? ipv4_mtu+0x262/0x330
[ 39.956629][ C0] ip_setup_cork+0x27b/0x9f0
[ 39.956695][ C0] ip_append_data+0x129/0x1a0
[ 39.956752][ C0] ? __cfi_icmp_glue_bits+0x10/0x10
[ 39.956870][ C0] icmp_push_reply+0x8f/0x3e0
[ 39.956967][ C0] ? ipv4_mtu+0x262/0x330
[ 39.957048][ C0] __icmp_send+0xdfe/0x12a0
[ 39.957139][ C0] ? __icmp_send+0x5e1/0x12a0
[ 39.957221][ C0] ? __cfi___icmp_send+0x10/0x10
[ 39.957352][ C0] ? sk_skb_reason_drop+0xd8/0x310
[ 39.957453][ C0] ? __udp4_lib_lookup+0x331/0x960
[ 39.957550][ C0] ? __udp4_lib_lookup_skb+0x19f/0x250
[ 39.957609][ C0] ? xfrm4_policy_check+0x3f4/0x6e0
[ 39.957674][ C0] ? udp_lib_checksum_complete+0x160/0x2b0
[ 39.957742][ C0] __udp4_lib_rcv+0x146e/0x1df0
[ 39.957813][ C0] udp_rcv+0x89/0xa0
[ 39.957872][ C0] ? __cfi_udp_rcv+0x10/0x10
[ 39.957929][ C0] ip_protocol_deliver_rcu+0x1f4/0x390
[ 39.958009][ C0] ip_local_deliver_finish+0x272/0x470
[ 39.958096][ C0] ip_local_deliver+0x1e0/0x360
[ 39.958175][ C0] ? __cfi_ip_local_deliver+0x10/0x10
[ 39.958275][ C0] ? __cfi_ip_local_deliver_finish+0x10/0x10
[ 39.958401][ C0] ? ip_rcv_finish_core+0xae1/0x1460
[ 39.958498][ C0] ? __cfi_ip_local_deliver+0x10/0x10
[ 39.958573][ C0] ip_rcv+0x1bf/0x2e0
[ 39.958649][ C0] ? __cfi_ip_rcv+0x10/0x10
[ 39.958725][ C0] ? __cfi_ip_rcv_finish+0x10/0x10
[ 39.958800][ C0] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 39.958870][ C0] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 39.958944][ C0] ? __cfi_ip_rcv+0x10/0x10
[ 39.959018][ C0] process_backlog+0x52f/0xaf0
[ 39.959093][ C0] ? __kasan_check_write+0x18/0x20
[ 39.959312][ C0] __napi_poll+0xcd/0x600
[ 39.960179][ C0] net_rx_action+0x5dc/0xd70
[ 39.960280][ C0] ? __cfi_net_rx_action+0x10/0x10
[ 39.960376][ C0] ? sched_clock+0x44/0x60
[ 39.960457][ C0] ? __cfi_sched_clock_cpu+0x10/0x10
[ 39.960614][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 39.960692][ C0] handle_softirqs+0x1aa/0x620
[ 39.960767][ C0] __do_softirq+0xf/0x16
[ 39.960853][ C0] do_softirq+0xb8/0x110
[ 39.960932][ C0]
[ 39.960954][ C0]
[ 39.960968][ C0] ? __cfi_do_softirq+0x10/0x10
[ 39.961027][ C0] ? lock_timer_base+0x261/0x280
[ 39.961103][ C0] __local_bh_enable_ip+0x74/0x80
[ 39.961170][ C0] _raw_read_unlock_bh+0x2d/0x40
[ 39.961238][ C0] wg_socket_send_skb_to_peer+0x176/0x1e0
[ 39.961326][ C0] wg_packet_tx_worker+0x1d2/0x500
[ 39.961403][ C0] process_scheduled_works+0x7f7/0x1060
[ 39.961500][ C0] worker_thread+0xc99/0x13f0
[ 39.961569][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 39.961646][ C0] ? __kasan_check_read+0x15/0x20
[ 39.961713][ C0] kthread+0x2c7/0x360
[ 39.961780][ C0] ? __cfi_worker_thread+0x10/0x10
[ 39.961837][ C0] ? __cfi_kthread+0x10/0x10
[ 39.961912][ C0] ret_from_fork+0x67/0xa0
[ 39.961994][ C0] ? __cfi_kthread+0x10/0x10
[ 39.962075][ C0] ret_from_fork_asm+0x1a/0x30
[ 39.962176][ C0]
[ 40.024795][ C0] FAULT_INJECTION: forcing a failure.
[ 40.024795][ C0] name failslab, interval 1, probability 10, space 0, times 19
[ 40.027914][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 40.028342][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 40.028388][ T1] Call Trace:
[ 40.028416][ T1]
[ 40.028449][ T1] __dump_stack+0x21/0x30
[ 40.028558][ T1] dump_stack_lvl+0x140/0x1c0
[ 40.028657][ T1] ? __cfi_dump_stack_lvl+0x10/0x10
[ 40.028736][ T1] ? kasan_save_track+0x4f/0x80
[ 40.028810][ T1] ? kmem_cache_alloc_noprof+0x1bf/0x410
[ 40.028868][ T1] ? do_fcntl+0x8c2/0x1580
[ 40.028952][ T1] dump_stack+0x19/0x20
[ 40.029069][ T1] should_fail_ex+0x3c2/0x510
[ 40.029145][ T1] should_failslab+0xac/0x100
[ 40.029222][ T1] kmem_cache_alloc_noprof+0x42/0x410
[ 40.029288][ T1] ? __cfi_avc_has_perm+0x10/0x10
[ 40.029355][ T1] ? posix_lock_inode+0x258/0x4040
[ 40.029423][ T1] posix_lock_inode+0x258/0x4040
[ 40.029498][ T1] ? posix_lock_file+0x70/0x70
[ 40.029566][ T1] ? bpf_lsm_file_lock+0xd/0x20
[ 40.029652][ T1] fcntl_setlk+0x9ca/0x10a0
[ 40.029718][ T1] ? avc_has_perm_noaudit+0x26b/0x360
[ 40.029806][ T1] ? __cfi_fcntl_setlk+0x10/0x10
[ 40.029865][ T1] ? __cfi_avc_has_perm+0x10/0x10
[ 40.029942][ T1] ? __kasan_check_write+0x18/0x20
[ 40.030006][ T1] do_fcntl+0x8c2/0x1580
[ 40.030090][ T1] ? __cfi_selinux_file_fcntl+0x10/0x10
[ 40.030146][ T1] ? hrtimer_try_to_cancel+0x37f/0x650
[ 40.030235][ T1] ? check_fcntl_cmd+0xb0/0xb0
[ 40.030332][ T1] ? _raw_spin_unlock_irq+0x45/0x70
[ 40.030423][ T1] ? do_setitimer+0x4ce/0x5e0
[ 40.030489][ T1] ? bpf_lsm_file_fcntl+0xd/0x20
[ 40.030575][ T1] ? security_file_fcntl+0x3e/0x110
[ 40.030681][ T1] __se_sys_fcntl+0xe4/0x180
[ 40.030800][ T1] __x64_sys_fcntl+0x7f/0xa0
[ 40.030870][ T1] x64_sys_call+0x1cb3/0x2ee0
[ 40.030937][ T1] do_syscall_64+0x57/0xf0
[ 40.031007][ T1] ? clear_bhb_loop+0x50/0xa0
[ 40.031102][ T1] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 40.031210][ T1] RIP: 0033:0x7fd96372cadd
[ 40.031277][ T1] Code: 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 c7 44 24 b8 10 00 00 00 48 89 44 24 c8 83 fe 09 74 1a b8 48 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 23 c3 66 2e 0f 1f 84 00 00 00 00 00 48 8d 54
[ 40.031332][ T1] RSP: 002b:00007fff3ad39b88 EFLAGS: 00000293 ORIG_RAX: 0000000000000048
[ 40.031412][ T1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd96372cadd
[ 40.031468][ T1] RDX: 00007fff3ad39b90 RSI: 0000000000000007 RDI: 0000000000000003
[ 40.031507][ T1] RBP: 0000000000000003 R08: 00007fff3ad39bb0 R09: 0000000000000000
[ 40.031537][ T1] R10: 0000000000000008 R11: 0000000000000293 R12: 0000000000000000
[ 40.031575][ T1] R13: 00007fff3ad39bb0 R14: 000000000000000c R15: 000055838144dd98
[ 40.031636][ T1]
[ 45.447160][ C0] CPU: 0 UID: 0 PID: 313 Comm: syz-execprog Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 45.447189][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 45.447201][ C0] Call Trace:
[ 45.447208][ C0]
[ 45.447215][ C0] __dump_stack+0x21/0x30
[ 45.447245][ C0] dump_stack_lvl+0x140/0x1c0
[ 45.447267][ C0] ? __cfi_dump_stack_lvl+0x10/0x10
[ 45.447291][ C0] ? __cfi___update_load_avg_cfs_rq+0x10/0x10
[ 45.447320][ C0] dump_stack+0x19/0x20
[ 45.447342][ C0] should_fail_ex+0x3c2/0x510
[ 45.447367][ C0] should_failslab+0xac/0x100
[ 45.447388][ C0] kmem_cache_alloc_node_noprof+0x45/0x420
[ 45.447406][ C0] ? __alloc_skb+0x10c/0x360
[ 45.447428][ C0] ? __kasan_check_read+0x15/0x20
[ 45.447444][ C0] __alloc_skb+0x10c/0x360
[ 45.447466][ C0] ndisc_send_rs+0x322/0x880
[ 45.447483][ C0] ? ipv6_get_lladdr+0x1c2/0x200
[ 45.447507][ C0] addrconf_rs_timer+0x362/0x620
[ 45.447527][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 45.447547][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 45.447566][ C0] call_timer_fn+0x4c/0x300
[ 45.447589][ C0] ? __cfi_addrconf_rs_timer+0x10/0x10
[ 45.447608][ C0] __run_timer_base+0x6c0/0x9b0
[ 45.447630][ C0] ? timer_expire_remote+0xa0/0xa0
[ 45.447649][ C0] ? kvm_sched_clock_read+0x15/0x30
[ 45.447675][ C0] ? irqtime_account_irq+0x51/0x1c0
[ 45.447698][ C0] run_timer_softirq+0x35/0x70
[ 45.447718][ C0] handle_softirqs+0x1aa/0x620
[ 45.447736][ C0] __irq_exit_rcu+0x47/0xb0
[ 45.447752][ C0] irq_exit_rcu+0xd/0x30
[ 45.447766][ C0] sysvec_apic_timer_interrupt+0x82/0x90
[ 45.447791][ C0]
[ 45.447805][ C0]
[ 45.447811][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30
[ 45.447834][ C0] RIP: 0010:unwind_get_return_address+0x5a/0x90
[ 45.447859][ C0] Code: 83 c3 48 49 89 df 49 c1 ef 03 43 80 3c 37 00 74 08 48 89 df e8 17 a2 9b 00 48 8b 3b e8 0f 66 13 00 85 c0 74 14 43 80 3c 37 00 <74> 08 48 89 df e8 fc a1 9b 00 48 8b 03 eb 02 31 c0 5b 41 5e 41 5f
[ 45.447872][ C0] RSP: 0018:ffffc9000121ec00 EFLAGS: 00000246
[ 45.447888][ C0] RAX: 0000000000000001 RBX: ffffc9000121ec70 RCX: 0000000000243d00
[ 45.447900][ C0] RDX: ffffc9000121fb01 RSI: 1ffff92000243d86 RDI: ffffffff814fe6c5
[ 45.447913][ C0] RBP: ffffc9000121ec18 R08: ffffc9000121ecf0 R09: ffffc9000121ece8
[ 45.447925][ C0] R10: 0000000000000008 R11: ffffffff81759ed0 R12: ffff888104773900
[ 45.447936][ C0] R13: 1ffff110208ee7e0 R14: dffffc0000000000 R15: 1ffff92000243d8e
[ 45.447950][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 45.447970][ C0] ? do_exit+0x9a5/0x2850
[ 45.447992][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 45.448011][ C0] arch_stack_walk+0x10a/0x170
[ 45.448028][ C0] ? do_exit+0x9a5/0x2850
[ 45.448064][ C0] stack_trace_save+0xaa/0x100
[ 45.448083][ C0] ? __cfi_stack_trace_save+0x10/0x10
[ 45.448101][ C0] ? stack_depot_save_flags+0x38/0x800
[ 45.448122][ C0] ? __asan_memset+0x39/0x50
[ 45.448137][ C0] save_stack+0x125/0x240
[ 45.448157][ C0] ? __cfi_cgroup_rstat_updated+0x10/0x10
[ 45.448176][ C0] ? __reset_page_owner+0x450/0x450
[ 45.448203][ C0] ? free_unref_folios+0xd36/0x16a0
[ 45.448226][ C0] ? folios_put_refs+0x73f/0x860
[ 45.448247][ C0] ? free_pages_and_swap_cache+0x301/0x5e0
[ 45.448266][ C0] ? tlb_flush_mmu+0x79e/0xac0
[ 45.448286][ C0] ? unmap_page_range+0x406a/0x48f0
[ 45.448306][ C0] ? unmap_vmas+0x2dd/0x400
[ 45.448321][ C0] ? exit_mmap+0x28a/0xc20
[ 45.448338][ C0] ? __mmput+0x92/0x330
[ 45.448356][ C0] ? mmput+0x55/0x170
[ 45.448374][ C0] ? kvm_sched_clock_read+0x15/0x30
[ 45.448398][ C0] __reset_page_owner+0x79/0x450
[ 45.448420][ C0] free_unref_folios+0xd36/0x16a0
[ 45.448444][ C0] ? __kasan_check_write+0x18/0x20
[ 45.448460][ C0] ? __cfi_free_unref_folios+0x10/0x10
[ 45.448483][ C0] ? folios_put_refs+0x7b0/0x860
[ 45.448505][ C0] folios_put_refs+0x73f/0x860
[ 45.448526][ C0] ? _raw_spin_unlock+0x45/0x60
[ 45.448546][ C0] ? __cfi_folios_put_refs+0x10/0x10
[ 45.448568][ C0] ? __cfi_lru_add_drain_cpu+0x10/0x10
[ 45.448589][ C0] ? __kasan_check_read+0x15/0x20
[ 45.448605][ C0] free_pages_and_swap_cache+0x301/0x5e0
[ 45.448625][ C0] ? __cfi_free_pages_and_swap_cache+0x10/0x10
[ 45.448644][ C0] ? gfp_to_alloc_flags_cma+0x96/0x1c0
[ 45.448664][ C0] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 45.448683][ C0] ? __cfi_cgroup_rstat_updated+0x10/0x10
[ 45.448704][ C0] tlb_flush_mmu+0x79e/0xac0
[ 45.448725][ C0] unmap_page_range+0x406a/0x48f0
[ 45.448747][ C0] ? __cfi_unmap_page_range+0x10/0x10
[ 45.448766][ C0] ? mas_find+0x415/0x620
[ 45.448790][ C0] unmap_vmas+0x2dd/0x400
[ 45.448816][ C0] ? __cfi_unmap_vmas+0x10/0x10
[ 45.448831][ C0] ? lru_add_drain_cpu+0x338/0x450
[ 45.448852][ C0] ? __cfi_lru_add_drain_cpu+0x10/0x10
[ 45.448874][ C0] ? __kasan_check_write+0x18/0x20
[ 45.448890][ C0] exit_mmap+0x28a/0xc20
[ 45.448908][ C0] ? __cfi_exit_mmap+0x10/0x10
[ 45.448926][ C0] ? __cfi_mutex_unlock+0x10/0x10
[ 45.448951][ C0] __mmput+0x92/0x330
[ 45.448969][ C0] mmput+0x55/0x170
[ 45.448986][ C0] do_exit+0x9a5/0x2850
[ 45.449008][ C0] ? futex_setup_timer+0xb4/0xd0
[ 45.449029][ C0] ? __cfi_do_exit+0x10/0x10
[ 45.449050][ C0] ? futex_wait+0x2b8/0x7c0
[ 45.449065][ C0] ? __cfi_futex_wait+0x10/0x10
[ 45.449079][ C0] ? __kasan_check_write+0x18/0x20
[ 45.449095][ C0] ? _raw_spin_lock_irq+0x93/0x120
[ 45.449113][ C0] do_group_exit+0x21f/0x2f0
[ 45.449134][ C0] ? __kasan_check_write+0x18/0x20
[ 45.449149][ C0] ? recalc_sigpending+0x184/0x1d0
[ 45.449168][ C0] get_signal+0x134c/0x1490
[ 45.449192][ C0] arch_do_signal_or_restart+0xbc/0x700
[ 45.449208][ C0] ? __x64_sys_nanosleep+0x80/0x80
[ 45.449232][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 45.449250][ C0] ? __kasan_check_write+0x18/0x20
[ 45.449267][ C0] syscall_exit_to_user_mode+0x57/0xb0
[ 45.449291][ C0] do_syscall_64+0x63/0xf0
[ 45.449312][ C0] ? clear_bhb_loop+0x50/0xa0
[ 45.449334][ C0] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 45.449355][ C0] RIP: 0033:0x493e43
[ 45.449367][ C0] Code: Unable to access opcode bytes at 0x493e19.
[ 45.449374][ C0] RSP: 002b:0000220e02757cd0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 45.449391][ C0] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 0000000000493e43
[ 45.449402][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000220e064c4160
[ 45.449413][ C0] RBP: 0000220e02757d18 R08: 0000000000000000 R09: 0000000000000000
[ 45.449423][ C0] R10: 0000000000000000 R11: 0000000000000286 R12: 0000220e02432008
[ 45.449433][ C0] R13: 0000000000000001 R14: 0000220e064b23c0 R15: 0000000000000001
[ 45.449446][ C0]
[ 45.452418][ T12] FAULT_INJECTION: forcing a failure.
[ 45.452418][ T12] name failslab, interval 1, probability 10, space 0, times 17
[ 45.484765][ T13] FAULT_INJECTION: forcing a failure.
[ 45.484765][ T13] name failslab, interval 1, probability 10, space 0, times 17
[ 45.487633][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 45.487740][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 45.487787][ T12] Workqueue: netns cleanup_net
[ 45.487889][ T12] Call Trace:
[ 45.487915][ T12]
[ 45.487940][ T12] __dump_stack+0x21/0x30
[ 45.488196][ T12] dump_stack_lvl+0x140/0x1c0
[ 45.488300][ T12] ? __cfi_dump_stack_lvl+0x10/0x10
[ 45.488392][ T12] dump_stack+0x19/0x20
[ 45.488486][ T12] should_fail_ex+0x3c2/0x510
[ 45.488565][ T12] should_failslab+0xac/0x100
[ 45.488644][ T12] __kmalloc_node_noprof+0x69/0x500
[ 45.488713][ T12] ? __kvmalloc_node_noprof+0x128/0x300
[ 45.488813][ T12] __kvmalloc_node_noprof+0x128/0x300
[ 45.488914][ T12] ? __cfi___kvmalloc_node_noprof+0x10/0x10
[ 45.489024][ T12] ? __kasan_check_write+0x18/0x20
[ 45.489093][ T12] ? static_key_dec_not_one+0x14e/0x1d0
[ 45.489184][ T12] __nf_hook_entries_try_shrink+0x35a/0x7a0
[ 45.489264][ T12] __nf_unregister_net_hook+0x413/0x620
[ 45.489371][ T12] nf_unregister_net_hooks+0xe6/0x150
[ 45.489439][ T12] ip6t_unregister_table_pre_exit+0x80/0xb0
[ 45.489507][ T12] ip6table_mangle_net_pre_exit+0x20/0x30
[ 45.489599][ T12] cleanup_net+0x523/0xc90
[ 45.489699][ T12] ? __cfi_cleanup_net+0x10/0x10
[ 45.489780][ T12] ? kick_pool+0xb9/0x540
[ 45.489846][ T12] process_scheduled_works+0x7f7/0x1060
[ 45.489928][ T12] worker_thread+0xc99/0x13f0
[ 45.490007][ T12] kthread+0x2c7/0x360
[ 45.490085][ T12] ? __cfi_worker_thread+0x10/0x10
[ 45.490152][ T12] ? __cfi_kthread+0x10/0x10
[ 45.490229][ T12] ret_from_fork+0x67/0xa0
[ 45.490344][ T12] ? __cfi_kthread+0x10/0x10
[ 45.490423][ T12] ret_from_fork_asm+0x1a/0x30
[ 45.490495][ T12]
[ 45.498860][ T12] FAULT_INJECTION: forcing a failure.
[ 45.498860][ T12] name failslab, interval 1, probability 10, space 0, times 16
[ 45.524868][ T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 45.524989][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 45.525005][ T13] Workqueue: ipv6_addrconf addrconf_dad_work
[ 45.525101][ T13] Call Trace:
[ 45.525133][ T13]
[ 45.525175][ T13] __dump_stack+0x21/0x30
[ 45.525285][ T13] dump_stack_lvl+0x140/0x1c0
[ 45.525377][ T13] ? __cfi_dump_stack_lvl+0x10/0x10
[ 45.525493][ T13] ? _raw_spin_lock+0x92/0x120
[ 45.525568][ T13] ? schedule+0x192/0x240
[ 45.525644][ T13] dump_stack+0x19/0x20
[ 45.525709][ T13] should_fail_ex+0x3c2/0x510
[ 45.525786][ T13] should_failslab+0xac/0x100
[ 45.525866][ T13] kmem_cache_alloc_node_noprof+0x45/0x420
[ 45.525932][ T13] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 45.526002][ T13] ? __alloc_skb+0x10c/0x360
[ 45.526089][ T13] __alloc_skb+0x10c/0x360
[ 45.526168][ T13] ndisc_ns_create+0x2c0/0x8d0
[ 45.526225][ T13] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 45.526294][ T13] ? __mod_timer+0x881/0xd20
[ 45.526355][ T13] ? __cfi_ndisc_ns_create+0x10/0x10
[ 45.526421][ T13] ndisc_send_ns+0xbb/0x160
[ 45.526487][ T13] ? __cfi_ndisc_send_ns+0x10/0x10
[ 45.526567][ T13] addrconf_dad_work+0xa0e/0x1550
[ 45.526658][ T13] ? __cfi_addrconf_dad_work+0x10/0x10
[ 45.526716][ T13] ? pwq_dec_nr_in_flight+0x943/0xba0
[ 45.526783][ T13] ? kick_pool+0xb9/0x540
[ 45.526869][ T13] process_scheduled_works+0x7f7/0x1060
[ 45.526939][ T13] worker_thread+0xc99/0x13f0
[ 45.527005][ T13] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 45.527080][ T13] ? __kasan_check_read+0x15/0x20
[ 45.527145][ T13] kthread+0x2c7/0x360
[ 45.527211][ T13] ? __cfi_worker_thread+0x10/0x10
[ 45.527276][ T13] ? __cfi_kthread+0x10/0x10
[ 45.527323][ T13] ret_from_fork+0x67/0xa0
[ 45.527391][ T13] ? __cfi_kthread+0x10/0x10
[ 45.527464][ T13] ret_from_fork_asm+0x1a/0x30
[ 45.527530][ T13]
[ 45.626651][ T301] FAULT_INJECTION: forcing a failure.
[ 45.626651][ T301] name failslab, interval 1, probability 10, space 0, times 8
[ 45.627924][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 45.628057][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 45.628102][ T12] Workqueue: netns cleanup_net
[ 45.628191][ T12] Call Trace:
[ 45.628212][ T12]
[ 45.628243][ T12] __dump_stack+0x21/0x30
[ 45.628332][ T12] dump_stack_lvl+0x140/0x1c0
[ 45.628627][ T12] ? __cfi_dump_stack_lvl+0x10/0x10
[ 45.628724][ T12] dump_stack+0x19/0x20
[ 45.628799][ T12] should_fail_ex+0x3c2/0x510
[ 45.628869][ T12] should_failslab+0xac/0x100
[ 45.628949][ T12] __kmalloc_node_noprof+0x69/0x500
[ 45.629005][ T12] ? __kvmalloc_node_noprof+0x128/0x300
[ 45.629091][ T12] __kvmalloc_node_noprof+0x128/0x300
[ 45.629202][ T12] ? __cfi___kvmalloc_node_noprof+0x10/0x10
[ 45.629319][ T12] ? __kasan_check_write+0x18/0x20
[ 45.629416][ T12] ? static_key_dec_not_one+0x14e/0x1d0
[ 45.629515][ T12] __nf_hook_entries_try_shrink+0x35a/0x7a0
[ 45.629594][ T12] __nf_unregister_net_hook+0x413/0x620
[ 45.629670][ T12] nf_unregister_net_hooks+0xe6/0x150
[ 45.629749][ T12] ipt_unregister_table_pre_exit+0x80/0xb0
[ 45.629818][ T12] iptable_security_net_pre_exit+0x20/0x30
[ 45.629902][ T12] cleanup_net+0x523/0xc90
[ 45.629950][ T12] ? __cfi_cleanup_net+0x10/0x10
[ 45.629974][ T12] ? kick_pool+0xb9/0x540
[ 45.630017][ T12] process_scheduled_works+0x7f7/0x1060
[ 45.630103][ T12] worker_thread+0xc99/0x13f0
[ 45.630188][ T12] kthread+0x2c7/0x360
[ 45.630255][ T12] ? __cfi_worker_thread+0x10/0x10
[ 45.630330][ T12] ? __cfi_kthread+0x10/0x10
[ 45.630404][ T12] ret_from_fork+0x67/0xa0
[ 45.630493][ T12] ? __cfi_kthread+0x10/0x10
[ 45.630568][ T12] ret_from_fork_asm+0x1a/0x30
[ 45.630627][ T12]
[ 45.630793][ T12] FAULT_INJECTION: forcing a failure.
[ 45.630793][ T12] name failslab, interval 1, probability 10, space 0, times 7
[ 45.635408][ T368] FAULT_INJECTION: forcing a failure.
[ 45.635408][ T368] name failslab, interval 1, probability 10, space 0, times 7
[ 45.643097][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 45.643237][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 45.643283][ T12] Workqueue: netns cleanup_net
[ 45.643376][ T12] Call Trace:
[ 45.643399][ T12]
[ 45.643425][ T12] __dump_stack+0x21/0x30
[ 45.643536][ T12] dump_stack_lvl+0x140/0x1c0
[ 45.643626][ T12] ? __cfi_dump_stack_lvl+0x10/0x10
[ 45.643729][ T12] dump_stack+0x19/0x20
[ 45.643809][ T12] should_fail_ex+0x3c2/0x510
[ 45.643893][ T12] should_failslab+0xac/0x100
[ 45.643979][ T12] __kmalloc_node_noprof+0x69/0x500
[ 45.644047][ T12] ? __kvmalloc_node_noprof+0x128/0x300
[ 45.644155][ T12] __kvmalloc_node_noprof+0x128/0x300
[ 45.644244][ T12] ? __cfi___kvmalloc_node_noprof+0x10/0x10
[ 45.644360][ T12] ? __kasan_check_write+0x18/0x20
[ 45.644412][ T12] ? static_key_dec_not_one+0x14e/0x1d0
[ 45.644544][ T12] __nf_hook_entries_try_shrink+0x35a/0x7a0
[ 45.644641][ T12] __nf_unregister_net_hook+0x413/0x620
[ 45.644720][ T12] nf_unregister_net_hooks+0xe6/0x150
[ 45.644791][ T12] ipt_unregister_table_pre_exit+0x80/0xb0
[ 45.644863][ T12] iptable_raw_net_pre_exit+0x20/0x30
[ 45.644951][ T12] cleanup_net+0x523/0xc90
[ 45.645194][ T12] ? __cfi_cleanup_net+0x10/0x10
[ 45.645287][ T12] ? kick_pool+0xb9/0x540
[ 45.645351][ T12] process_scheduled_works+0x7f7/0x1060
[ 45.645441][ T12] worker_thread+0xc99/0x13f0
[ 45.645513][ T12] kthread+0x2c7/0x360
[ 45.645596][ T12] ? __cfi_worker_thread+0x10/0x10
[ 45.645676][ T12] ? __cfi_kthread+0x10/0x10
[ 45.645764][ T12] ret_from_fork+0x67/0xa0
[ 45.646029][ T12] ? __cfi_kthread+0x10/0x10
[ 45.646144][ T12] ret_from_fork_asm+0x1a/0x30
[ 45.646223][ T12]
[ 45.646689][ T12] FAULT_INJECTION: forcing a failure.
[ 45.646689][ T12] name failslab, interval 1, probability 10, space 0, times 6
[ 45.650280][ T368] CPU: 1 UID: 0 PID: 368 Comm: kworker/u8:4 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 45.650394][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 45.650438][ T368] Workqueue: events_unbound linkwatch_event
[ 45.650556][ T368] Call Trace:
[ 45.650586][ T368]
[ 45.650611][ T368] __dump_stack+0x21/0x30
[ 45.650731][ T368] dump_stack_lvl+0x140/0x1c0
[ 45.650817][ T368] ? __cfi_dump_stack_lvl+0x10/0x10
[ 45.650902][ T368] ? __schedule+0x149e/0x20b0
[ 45.650979][ T368] dump_stack+0x19/0x20
[ 45.651050][ T368] should_fail_ex+0x3c2/0x510
[ 45.651117][ T368] should_failslab+0xac/0x100
[ 45.651201][ T368] kmem_cache_alloc_node_noprof+0x45/0x420
[ 45.651267][ T368] ? __alloc_skb+0x10c/0x360
[ 45.651343][ T368] ? __fib6_clean_all+0x3ee/0x440
[ 45.651445][ T368] __alloc_skb+0x10c/0x360
[ 45.651529][ T368] __neigh_notify+0x83/0x140
[ 45.651664][ T368] neigh_cleanup_and_release+0x2c/0x1a0
[ 45.651771][ T368] neigh_flush_dev+0x79c/0x950
[ 45.651845][ T368] ? _raw_write_lock_bh+0x96/0xf0
[ 45.651916][ T368] __neigh_ifdown+0x45/0x470
[ 45.651990][ T368] ? lowpan_event+0x133/0x5b0
[ 45.652054][ T368] neigh_carrier_down+0x26/0x50
[ 45.652129][ T368] ndisc_netdev_event+0x52b/0x670
[ 45.652196][ T368] ? __cfi_ndisc_netdev_event+0x10/0x10
[ 45.652248][ T368] notifier_call_chain+0x106/0x2b0
[ 45.652314][ T368] raw_notifier_call_chain+0x31/0x40
[ 45.652378][ T368] netdev_state_change+0x179/0x240
[ 45.652438][ T368] ? __cfi_netdev_state_change+0x10/0x10
[ 45.652494][ T368] ? dev_deactivate+0x132/0x1c0
[ 45.652587][ T368] linkwatch_do_dev+0x11f/0x170
[ 45.652667][ T368] __linkwatch_run_queue+0x414/0x670
[ 45.652754][ T368] ? linkwatch_run_queue+0x30/0x30
[ 45.652841][ T368] ? wake_up_process+0x14/0x20
[ 45.652916][ T368] ? kick_pool+0x3b7/0x540
[ 45.652997][ T368] linkwatch_event+0x50/0x60
[ 45.653111][ T368] process_scheduled_works+0x7f7/0x1060
[ 45.653182][ T368] worker_thread+0xc99/0x13f0
[ 45.653306][ T368] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 45.653377][ T368] ? __kasan_check_read+0x15/0x20
[ 45.653431][ T368] kthread+0x2c7/0x360
[ 45.653516][ T368] ? __cfi_worker_thread+0x10/0x10
[ 45.653581][ T368] ? __cfi_kthread+0x10/0x10
[ 45.653657][ T368] ret_from_fork+0x67/0xa0
[ 45.653750][ T368] ? __cfi_kthread+0x10/0x10
[ 45.653827][ T368] ret_from_fork_asm+0x1a/0x30
[ 45.654094][ T368]
[ 45.656223][ T301] CPU: 1 UID: 0 PID: 301 Comm: sshd-session Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 45.656340][ T301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 45.656384][ T301] Call Trace:
[ 45.656407][ T301]
[ 45.656440][ T301] __dump_stack+0x21/0x30
[ 45.656569][ T301] dump_stack_lvl+0x140/0x1c0
[ 45.656661][ T301] ? __cfi_dump_stack_lvl+0x10/0x10
[ 45.656755][ T301] dump_stack+0x19/0x20
[ 45.656838][ T301] should_fail_ex+0x3c2/0x510
[ 45.656903][ T301] should_failslab+0xac/0x100
[ 45.657124][ T301] kmem_cache_alloc_noprof+0x42/0x410
[ 45.657198][ T301] ? sk_prot_alloc+0x69/0x3a0
[ 45.657298][ T301] ? __kasan_slab_alloc+0x73/0x90
[ 45.657376][ T301] sk_prot_alloc+0x69/0x3a0
[ 45.657594][ T301] sk_alloc+0x40/0x590
[ 45.657681][ T301] ? bpf_lsm_inode_alloc_security+0xd/0x20
[ 45.657773][ T301] unix_create1+0xb7/0x760
[ 45.657853][ T301] ? inode_init_always_gfp+0x76e/0x9e0
[ 45.657929][ T301] unix_create+0x15a/0x220
[ 45.658000][ T301] __sock_create+0x3a5/0x810
[ 45.658088][ T301] __sys_socket+0xe1/0x1c0
[ 45.658180][ T301] __x64_sys_socket+0x7e/0x90
[ 45.658269][ T301] x64_sys_call+0x2608/0x2ee0
[ 45.658328][ T301] do_syscall_64+0x57/0xf0
[ 45.658405][ T301] ? clear_bhb_loop+0x50/0xa0
[ 45.658575][ T301] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 45.658656][ T301] RIP: 0033:0x7fec798d8707
[ 45.658715][ T301] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[ 45.658772][ T301] RSP: 002b:00007ffcd0370418 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[ 45.658851][ T301] RAX: ffffffffffffffda RBX: 0000000000000026 RCX: 00007fec798d8707
[ 45.658897][ T301] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[ 45.658947][ T301] RBP: 00007fec79964560 R08: 00000000000001f4 R09: 0000000000000001
[ 45.658978][ T301] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[ 45.659029][ T301] R13: 00007ffcd0370540 R14: 0000000000000033 R15: 00007ffcd0370540
[ 45.659091][ T301]
[ 47.601000][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35
[ 47.601046][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 47.601062][ T12] Workqueue: netns cleanup_net
[ 47.601097][ T12] Call Trace:
[ 47.601105][ T12]
[ 47.601116][ T12] __dump_stack+0x21/0x30
[ 47.601154][ T12] dump_stack_lvl+0x140/0x1c0
[ 47.601189][ T12] ? __cfi_dump_stack_lvl+0x10/0x10
[ 47.601224][ T12] ? __kasan_check_write+0x18/0x20
[ 47.601248][ T12] ? _raw_spin_trylock+0xb5/0x140
[ 47.601277][ T12] dump_stack+0x19/0x20
[ 47.601310][ T12] should_fail_ex+0x3c2/0x510
[ 47.601338][ T12] should_failslab+0xac/0x100
[ 47.601368][ T12] __kmalloc_node_noprof+0x69/0x500
[ 47.601395][ T12] ? __kvmalloc_node_noprof+0x128/0x300
[ 47.601433][ T12] ? swake_up_one_online_ipi+0x30/0x30
[ 47.601469][ T12] __kvmalloc_node_noprof+0x128/0x300
[ 47.601507][ T12] ? __cfi___kvmalloc_node_noprof+0x10/0x10
[ 47.601545][ T12] ? __kasan_check_write+0x18/0x20
[ 47.601569][ T12] ? static_key_dec_not_one+0x14e/0x1d0
[ 47.601604][ T12] ? __static_key_slow_dec_deferred+0x100/0x100
[ 47.601641][ T12] __nf_hook_entries_try_shrink+0x35a/0x7a0
[ 47.601670][ T12] __nf_unregister_net_hook+0x413/0x620
[ 47.601697][ T12] nf_unregister_net_hooks+0xe6/0x150
[ 47.601722][ T12] nf_nat_unregister_fn+0x27a/0x3c0
[ 47.601751][ T12] nf_nat_ipv4_unregister_fn+0x47/0x70
[ 47.601780][ T12] iptable_nat_net_pre_exit+0xc1/0xe0
[ 47.601811][ T12] cleanup_net+0x523/0xc90
[ 47.601853][ T12] ? __cfi_cleanup_net+0x10/0x10
[ 47.601883][ T12] ? kick_pool+0xb9/0x540
[ 47.601913][ T12] process_scheduled_works+0x7f7/0x1060
[ 47.601944][ T12] worker_thread+0xc99/0x13f0
[ 47.601975][ T12] kthread+0x2c7/0x360
[ 47.602002][ T12] ? __cfi_worker_thread+0x10/0x10
[ 47.602027][ T12] ? __cfi_kthread+0x10/0x10
[ 47.602067][ T12] ret_from_fork+0x67/0xa0
[ 47.602119][ T12] ? __cfi_kthread+0x10/0x10
[ 47.602146][ T12] ret_from_fork_asm+0x1a/0x30
[ 47.602171][ T12]
[ 47.602539][ T12] bridge_slave_1: left allmulticast mode
[ 47.833861][ T12] bridge_slave_1: left promiscuous mode
[ 47.839823][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.847883][ T12] bridge_slave_0: left allmulticast mode
[ 47.853571][ T12] bridge_slave_0: left promiscuous mode
[ 47.859882][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.946944][ T12] veth1_macvtap: left promiscuous mode
[ 47.952970][ T12] veth0_vlan: left promiscuous mode