Warning: Permanently added '10.128.1.18' (ED25519) to the list of known hosts.
2026/01/08 15:23:07 parsed 1 programs
[ 22.536794][ T28] audit: type=1400 audit(1767885787.453:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 22.557459][ T28] audit: type=1400 audit(1767885787.453:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 23.269337][ T28] audit: type=1400 audit(1767885788.183:66): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 23.270362][ T291] cgroup: Unknown subsys name 'net'
[ 23.291976][ T28] audit: type=1400 audit(1767885788.183:67): avc: denied { mount } for pid=291 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
[ 23.319300][ T28] audit: type=1400 audit(1767885788.213:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 23.319475][ T291] cgroup: Unknown subsys name 'devices'
[ 23.432754][ T291] cgroup: Unknown subsys name 'hugetlb'
[ 23.438367][ T291] cgroup: Unknown subsys name 'rlimit'
[ 23.575615][ T28] audit: type=1400 audit(1767885788.493:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 23.598796][ T28] audit: type=1400 audit(1767885788.493:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 23.619181][ T28] audit: type=1400 audit(1767885788.493:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 23.627637][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 23.639452][ T28] audit: type=1400 audit(1767885788.493:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 23.668125][ T28] audit: type=1400 audit(1767885788.493:73): avc: denied { mounton } for pid=291 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
[ 23.703098][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 24.421246][ T300] request_module fs-gadgetfs succeeded, but still no fs?
[ 24.724166][ T312] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.731581][ T312] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.739102][ T312] device bridge_slave_0 entered promiscuous mode
[ 24.781946][ T312] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.789000][ T312] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.806577][ T312] device bridge_slave_1 entered promiscuous mode
[ 24.974207][ T312] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.981300][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 24.988590][ T312] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.995666][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.018864][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 25.031148][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.038396][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.054795][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 25.063088][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.070129][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.077715][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 25.086469][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.093632][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.114754][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 25.123918][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 25.132200][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 25.143459][ T312] device veth0_vlan entered promiscuous mode
[ 25.150224][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 25.160164][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 25.168008][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
2026/01/08 15:23:10 executed programs: 0
[ 25.180749][ T312] device veth1_macvtap entered promiscuous mode
[ 25.187792][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 25.198172][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 25.207826][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 25.306699][ T312] syz-executor (312) used greatest stack depth: 22016 bytes left
[ 25.422320][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.429371][ T368] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.436921][ T368] device bridge_slave_0 entered promiscuous mode
[ 25.445139][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.452383][ T368] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.459681][ T368] device bridge_slave_1 entered promiscuous mode
[ 25.507889][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.514973][ T374] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.522310][ T374] device bridge_slave_0 entered promiscuous mode
[ 25.538059][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.545114][ T374] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.553427][ T374] device bridge_slave_1 entered promiscuous mode
[ 25.596787][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.603933][ T371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.611461][ T371] device bridge_slave_0 entered promiscuous mode
[ 25.622541][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.629575][ T373] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.638103][ T373] device bridge_slave_0 entered promiscuous mode
[ 25.645084][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.652159][ T373] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.659412][ T373] device bridge_slave_1 entered promiscuous mode
[ 25.669480][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.676837][ T371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.684223][ T371] device bridge_slave_1 entered promiscuous mode
[ 25.713348][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.720394][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.727784][ T369] device bridge_slave_0 entered promiscuous mode
[ 25.748999][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.756098][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.763509][ T369] device bridge_slave_1 entered promiscuous mode
[ 25.925502][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 25.932944][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 25.966127][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 25.974446][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 25.982799][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.989823][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.997326][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 26.006239][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 26.014527][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.021668][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.028984][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 26.037099][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 26.045094][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 26.052521][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 26.059919][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 26.090011][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 26.098505][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 26.106705][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.113730][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.121714][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 26.129964][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 26.138224][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.145343][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.152819][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 26.162421][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 26.188066][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 26.203350][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 26.210804][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 26.220525][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 26.229541][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 26.257382][ T368] device veth0_vlan entered promiscuous mode
[ 26.264001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 26.273074][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 26.281373][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 26.288918][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 26.297093][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 26.305581][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.312616][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.320187][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 26.328410][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.335445][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.342855][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 26.356412][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 26.368509][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 26.402444][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 26.413329][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 26.421584][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 26.428997][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 26.437408][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 26.445700][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.452736][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.460184][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 26.468674][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 26.476960][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.483991][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.491451][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 26.498815][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 26.506280][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 26.514230][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 26.522249][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 26.530093][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 26.538168][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 26.548785][ T374] device veth0_vlan entered promiscuous mode
[ 26.558557][ T368] device veth1_macvtap entered promiscuous mode
[ 26.569203][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 26.578056][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 26.586475][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.593542][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.601250][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 26.609719][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 26.618024][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.625065][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.632631][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 26.648712][ T374] device veth1_macvtap entered promiscuous mode
[ 26.657458][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 26.666200][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 26.674630][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 26.698690][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 26.707047][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 26.715628][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 26.724136][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 26.732583][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 26.740531][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 26.748704][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 26.757146][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 26.765778][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 26.774054][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 26.782322][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 26.790537][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 26.807629][ T371] device veth0_vlan entered promiscuous mode
[ 26.829144][ T369] device veth0_vlan entered promiscuous mode
[ 26.841003][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 26.848857][ T422] FAULT_INJECTION: forcing a failure.
[ 26.848857][ T422] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 26.849077][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 26.870339][ T422] CPU: 0 PID: 422 Comm: syz.1.18 Not tainted syzkaller #0
[ 26.873778][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 26.877451][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 26.877474][ T422] Call Trace:
[ 26.885735][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 26.895092][ T422]
[ 26.895099][ T422] __dump_stack+0x21/0x24
[ 26.895135][ T422] dump_stack_lvl+0xee/0x150
[ 26.895152][ T422] ? __cfi_dump_stack_lvl+0x8/0x8
[ 26.899424][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 26.906056][ T422] dump_stack+0x15/0x24
[ 26.906077][ T422] should_fail_ex+0x3d4/0x520
[ 26.906097][ T422] should_fail+0xb/0x10
[ 26.909495][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 26.913308][ T422] should_fail_usercopy+0x1a/0x20
[ 26.913332][ T422] _copy_to_user+0x1e/0x90
[ 26.913350][ T422] simple_read_from_buffer+0xe9/0x160
[ 26.926610][ T371] device veth1_macvtap entered promiscuous mode
[ 26.930527][ T422] proc_fail_nth_read+0x19a/0x210
[ 26.940684][ T369] device veth1_macvtap entered promiscuous mode
[ 26.943436][ T422] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 26.943457][ T422] ? security_file_permission+0x94/0xb0
[ 26.994205][ T422] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 26.999731][ T422] vfs_read+0x26e/0x8c0
[ 27.003868][ T422] ? __cfi_vfs_read+0x10/0x10
[ 27.008525][ T422] ? __fput+0x66a/0x8f0
[ 27.012655][ T422] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 27.018701][ T422] ? __kasan_check_read+0x11/0x20
[ 27.023699][ T422] ? __fdget_pos+0x2d4/0x380
[ 27.028291][ T422] ksys_read+0x140/0x240
[ 27.032512][ T422] ? __cfi_ksys_read+0x10/0x10
[ 27.037255][ T422] ? fpregs_restore_userregs+0x128/0x260
[ 27.042870][ T422] __x64_sys_read+0x7b/0x90
[ 27.047354][ T422] x64_sys_call+0x2f/0x9a0
[ 27.051746][ T422] do_syscall_64+0x4c/0xa0
[ 27.056139][ T422] ? clear_bhb_loop+0x30/0x80
[ 27.060796][ T422] ? clear_bhb_loop+0x30/0x80
[ 27.065450][ T422] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 27.071326][ T422] RIP: 0033:0x7f9862f8e11d
[ 27.075727][ T422] Code: a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 a8 48 00 00 0f 1f 84 00 00 00 00 00 80 3d 41 d4 22 00 00 74 17 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 5b c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec
[ 27.095310][ T422] RSP: 002b:00007fffd455f818 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 27.103709][ T422] RAX: ffffffffffffffda RBX: 00007f98631e5fa0 RCX: 00007f9862f8e11d
[ 27.111657][ T422] RDX: 000000000000000f RSI: 00007fffd455f860 RDI: 0000000000000005
[ 27.119607][ T422] RBP: 00007fffd455f850 R08: 0000000000000000 R09: 0000000000000000
[ 27.127557][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 27.135507][ T422] R13: 00007f98631e5fa0 R14: 00007f98631e5fa0 R15: 0000000000000001
[ 27.143465][ T422]
[ 27.149347][ T423] FAULT_INJECTION: forcing a failure.
[ 27.149347][ T423] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 27.162477][ T423] CPU: 1 PID: 423 Comm: syz.4.21 Not tainted syzkaller #0
[ 27.169589][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 27.179623][ T423] Call Trace:
[ 27.182890][ T423]
[ 27.185803][ T423] __dump_stack+0x21/0x24
[ 27.190121][ T423] dump_stack_lvl+0xee/0x150
[ 27.194695][ T423] ? __cfi_dump_stack_lvl+0x8/0x8
[ 27.199700][ T423] dump_stack+0x15/0x24
[ 27.203838][ T423] should_fail_ex+0x3d4/0x520
[ 27.208502][ T423] should_fail+0xb/0x10
[ 27.212640][ T423] should_fail_usercopy+0x1a/0x20
[ 27.217650][ T423] _copy_to_user+0x1e/0x90
[ 27.222048][ T423] simple_read_from_buffer+0xe9/0x160
[ 27.227408][ T423] proc_fail_nth_read+0x19a/0x210
[ 27.232418][ T423] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.237948][ T423] ? security_file_permission+0x94/0xb0
[ 27.243479][ T423] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.249007][ T423] vfs_read+0x26e/0x8c0
[ 27.253150][ T423] ? __cfi_vfs_read+0x10/0x10
[ 27.257812][ T423] ? __fput+0x66a/0x8f0
[ 27.261948][ T423] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 27.267999][ T423] ? __kasan_check_read+0x11/0x20
[ 27.273003][ T423] ? __fdget_pos+0x2d4/0x380
[ 27.277574][ T423] ksys_read+0x140/0x240
[ 27.281796][ T423] ? __cfi_ksys_read+0x10/0x10
[ 27.286538][ T423] ? fput+0x15b/0x1a0
[ 27.290503][ T423] ? debug_smp_processor_id+0x17/0x20
[ 27.295859][ T423] __x64_sys_read+0x7b/0x90
[ 27.300346][ T423] x64_sys_call+0x2f/0x9a0
[ 27.304743][ T423] do_syscall_64+0x4c/0xa0
[ 27.309141][ T423] ? clear_bhb_loop+0x30/0x80
[ 27.313804][ T423] ? clear_bhb_loop+0x30/0x80
[ 27.318464][ T423] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 27.324342][ T423] RIP: 0033:0x7f9fd438e11d
[ 27.328738][ T423] Code: a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 a8 48 00 00 0f 1f 84 00 00 00 00 00 80 3d 41 d4 22 00 00 74 17 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 5b c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec
[ 27.348323][ T423] RSP: 002b:00007ffd30a09378 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 27.356714][ T423] RAX: ffffffffffffffda RBX: 00007f9fd45e5fa0 RCX: 00007f9fd438e11d
[ 27.364677][ T423] RDX: 000000000000000f RSI: 00007ffd30a093c0 RDI: 0000000000000005
[ 27.372629][ T423] RBP: 00007ffd30a093b0 R08: 0000000000000000 R09: 0000000000000000
[ 27.380578][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 27.388527][ T423] R13: 00007f9fd45e5fa0 R14: 00007f9fd45e5fa0 R15: 0000000000000001
[ 27.396504][ T423]
[ 27.402173][ T424] FAULT_INJECTION: forcing a failure.
[ 27.402173][ T424] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 27.420027][ T424] CPU: 1 PID: 424 Comm: syz.1.22 Not tainted syzkaller #0
[ 27.427152][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 27.437231][ T424] Call Trace:
[ 27.440494][ T424]
[ 27.443407][ T424] __dump_stack+0x21/0x24
[ 27.447720][ T424] dump_stack_lvl+0xee/0x150
[ 27.452290][ T424] ? __cfi_dump_stack_lvl+0x8/0x8
[ 27.457297][ T424] dump_stack+0x15/0x24
[ 27.461435][ T424] should_fail_ex+0x3d4/0x520
[ 27.466110][ T424] should_fail+0xb/0x10
[ 27.470250][ T424] should_fail_usercopy+0x1a/0x20
[ 27.475257][ T424] _copy_to_user+0x1e/0x90
[ 27.479660][ T424] simple_read_from_buffer+0xe9/0x160
[ 27.485034][ T424] proc_fail_nth_read+0x19a/0x210
[ 27.490042][ T424] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.495569][ T424] ? security_file_permission+0x94/0xb0
[ 27.501097][ T424] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.506625][ T424] vfs_read+0x26e/0x8c0
[ 27.510766][ T424] ? __cfi_vfs_read+0x10/0x10
[ 27.515427][ T424] ? __fput+0x66a/0x8f0
[ 27.519568][ T424] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 27.525617][ T424] ? __kasan_check_read+0x11/0x20
[ 27.530622][ T424] ? __fdget_pos+0x2d4/0x380
[ 27.535197][ T424] ksys_read+0x140/0x240
[ 27.539418][ T424] ? __cfi_ksys_read+0x10/0x10
[ 27.544159][ T424] ? fput+0x15b/0x1a0
[ 27.548122][ T424] ? debug_smp_processor_id+0x17/0x20
[ 27.553477][ T424] __x64_sys_read+0x7b/0x90
[ 27.557957][ T424] x64_sys_call+0x2f/0x9a0
[ 27.562357][ T424] do_syscall_64+0x4c/0xa0
[ 27.566755][ T424] ? clear_bhb_loop+0x30/0x80
[ 27.571416][ T424] ? clear_bhb_loop+0x30/0x80
[ 27.576079][ T424] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 27.581956][ T424] RIP: 0033:0x7f9862f8e11d
[ 27.586353][ T424] Code: a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 a8 48 00 00 0f 1f 84 00 00 00 00 00 80 3d 41 d4 22 00 00 74 17 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 5b c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec
[ 27.605936][ T424] RSP: 002b:00007fffd455f818 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 27.614328][ T424] RAX: ffffffffffffffda RBX: 00007f98631e5fa0 RCX: 00007f9862f8e11d
[ 27.622284][ T424] RDX: 000000000000000f RSI: 00007fffd455f860 RDI: 0000000000000005
[ 27.630235][ T424] RBP: 00007fffd455f850 R08: 0000000000000000 R09: 0000000000000000
[ 27.638191][ T424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 27.646142][ T424] R13: 00007f98631e5fa0 R14: 00007f98631e5fa0 R15: 0000000000000001
[ 27.654107][ T424]
[ 27.661426][ T425] FAULT_INJECTION: forcing a failure.
[ 27.661426][ T425] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 27.668302][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 27.675975][ T425] CPU: 0 PID: 425 Comm: syz.4.23 Not tainted syzkaller #0
[ 27.683813][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 27.688823][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 27.697284][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 27.706025][ T425] Call Trace:
[ 27.706033][ T425]
[ 27.706039][ T425] __dump_stack+0x21/0x24
[ 27.706061][ T425] dump_stack_lvl+0xee/0x150
[ 27.713899][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 27.716500][ T425] ? __cfi_dump_stack_lvl+0x8/0x8
[ 27.719644][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 27.723713][ T425] dump_stack+0x15/0x24
[ 27.723730][ T425] should_fail_ex+0x3d4/0x520
[ 27.723750][ T425] should_fail+0xb/0x10
[ 27.723768][ T425] should_fail_usercopy+0x1a/0x20
[ 27.729070][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 27.735498][ T425] _copy_to_user+0x1e/0x90
[ 27.735521][ T425] simple_read_from_buffer+0xe9/0x160
[ 27.735539][ T425] proc_fail_nth_read+0x19a/0x210
[ 27.741358][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 27.748412][ T425] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.754196][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 27.757202][ T425] ? security_file_permission+0x94/0xb0
[ 27.761789][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 27.766328][ T425] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.774804][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 27.778581][ T425] vfs_read+0x26e/0x8c0
[ 27.784426][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 27.788924][ T425] ? __cfi_vfs_read+0x10/0x10
[ 27.796808][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 27.801784][ T425] ? __fput+0x66a/0x8f0
[ 27.801806][ T425] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 27.801826][ T425] ? __kasan_check_read+0x11/0x20
[ 27.801839][ T425] ? __fdget_pos+0x2d4/0x380
[ 27.810331][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 27.815233][ T425] ksys_read+0x140/0x240
[ 27.815252][ T425] ? __cfi_ksys_read+0x10/0x10
[ 27.815264][ T425] ? fput+0x15b/0x1a0
[ 27.815281][ T425] ? debug_smp_processor_id+0x17/0x20
[ 27.824117][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 27.828667][ T425] __x64_sys_read+0x7b/0x90
[ 27.919210][ T425] x64_sys_call+0x2f/0x9a0
[ 27.923618][ T425] do_syscall_64+0x4c/0xa0
[ 27.928013][ T425] ? clear_bhb_loop+0x30/0x80
[ 27.932669][ T425] ? clear_bhb_loop+0x30/0x80
[ 27.937370][ T425] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 27.943240][ T425] RIP: 0033:0x7f9fd438e11d
[ 27.947641][ T425] Code: a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 a8 48 00 00 0f 1f 84 00 00 00 00 00 80 3d 41 d4 22 00 00 74 17 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 5b c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec
[ 27.967308][ T425] RSP: 002b:00007ffd30a09378 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 27.975715][ T425] RAX: ffffffffffffffda RBX: 00007f9fd45e5fa0 RCX: 00007f9fd438e11d
[ 27.983663][ T425] RDX: 000000000000000f RSI: 00007ffd30a093c0 RDI: 0000000000000005
[ 27.991612][ T425] RBP: 00007ffd30a093b0 R08: 0000000000000000 R09: 0000000000000000
[ 27.999560][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 28.007514][ T425] R13: 00007f9fd45e5fa0 R14: 00007f9fd45e5fa0 R15: 0000000000000001
[ 28.015470][ T425]
[ 28.023536][ T427] FAULT_INJECTION: forcing a failure.
[ 28.023536][ T427] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 28.036673][ T427] CPU: 0 PID: 427 Comm: syz.1.24 Not tainted syzkaller #0
[ 28.043801][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 28.044600][ T373] device veth0_vlan entered promiscuous mode
[ 28.053856][ T427] Call Trace:
[ 28.053863][ T427]
[ 28.053869][ T427] __dump_stack+0x21/0x24
[ 28.053893][ T427] dump_stack_lvl+0xee/0x150
[ 28.065488][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 28.066043][ T427] ? __cfi_dump_stack_lvl+0x8/0x8
[ 28.070674][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 28.074919][ T427] dump_stack+0x15/0x24
[ 28.074939][ T427] should_fail_ex+0x3d4/0x520
[ 28.074960][ T427] should_fail+0xb/0x10
[ 28.084182][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 28.087920][ T427] should_fail_usercopy+0x1a/0x20
[ 28.097803][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 28.100095][ T427] _copy_to_user+0x1e/0x90
[ 28.105220][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 28.108877][ T427] simple_read_from_buffer+0xe9/0x160
[ 28.117412][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 28.121824][ T427] proc_fail_nth_read+0x19a/0x210
[ 28.121846][ T427] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 28.121862][ T427] ? security_file_permission+0x94/0xb0
[ 28.130452][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 28.134304][ T427] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 28.134325][ T427] vfs_read+0x26e/0x8c0
[ 28.134347][ T427] ? __cfi_vfs_read+0x10/0x10
[ 28.143500][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 28.147743][ T427] ? __fput+0x66a/0x8f0
[ 28.205394][ T427] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 28.211448][ T427] ? __kasan_check_read+0x11/0x20
[ 28.216455][ T427] ? __fdget_pos+0x2d4/0x380
[ 28.221022][ T427] ksys_read+0x140/0x240
[ 28.225240][ T427] ? __cfi_ksys_read+0x10/0x10
[ 28.229979][ T427] ? fput+0x15b/0x1a0
[ 28.233938][ T427] ? debug_smp_processor_id+0x17/0x20
[ 28.239286][ T427] __x64_sys_read+0x7b/0x90
[ 28.243764][ T427] x64_sys_call+0x2f/0x9a0
[ 28.248163][ T427] do_syscall_64+0x4c/0xa0
[ 28.252553][ T427] ? clear_bhb_loop+0x30/0x80
[ 28.257209][ T427] ? clear_bhb_loop+0x30/0x80
[ 28.261864][ T427] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.267736][ T427] RIP: 0033:0x7f9862f8e11d
[ 28.272127][ T427] Code: a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 a8 48 00 00 0f 1f 84 00 00 00 00 00 80 3d 41 d4 22 00 00 74 17 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 5b c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec
[ 28.291715][ T427] RSP: 002b:00007fffd455f818 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 28.300109][ T427] RAX: ffffffffffffffda RBX: 00007f98631e5fa0 RCX: 00007f9862f8e11d
[ 28.308054][ T427] RDX: 000000000000000f RSI: 00007fffd455f860 RDI: 0000000000000005
[ 28.316006][ T427] RBP: 00007fffd455f850 R08: 0000000000000000 R09: 0000000000000000
[ 28.323956][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 28.331902][ T427] R13: 00007f98631e5fa0 R14: 00007f98631e5fa0 R15: 0000000000000001
[ 28.339852][ T427]
[ 28.345695][ T428] FAULT_INJECTION: forcing a failure.
[ 28.345695][ T428] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 28.361002][ T428] CPU: 0 PID: 428 Comm: syz.4.25 Not tainted syzkaller #0
[ 28.368139][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 28.378196][ T428] Call Trace:
[ 28.381459][ T428]
[ 28.384373][ T428] __dump_stack+0x21/0x24
[ 28.388691][ T428] dump_stack_lvl+0xee/0x150
[ 28.393269][ T428] ? __cfi_dump_stack_lvl+0x8/0x8
[ 28.398276][ T428] dump_stack+0x15/0x24
[ 28.402413][ T428] should_fail_ex+0x3d4/0x520
[ 28.407076][ T428] should_fail+0xb/0x10
[ 28.411219][ T428] should_fail_usercopy+0x1a/0x20
[ 28.416226][ T428] _copy_to_user+0x1e/0x90
[ 28.420623][ T428] simple_read_from_buffer+0xe9/0x160
[ 28.425979][ T428] proc_fail_nth_read+0x19a/0x210
[ 28.430988][ T428] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 28.436526][ T428] ? security_file_permission+0x94/0xb0
[ 28.442057][ T428] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 28.447582][ T428] vfs_read+0x26e/0x8c0
[ 28.451728][ T428] ? __cfi_vfs_read+0x10/0x10
[ 28.456393][ T428] ? __fput+0x66a/0x8f0
[ 28.460535][ T428] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 28.466583][ T428] ? __kasan_check_read+0x11/0x20
[ 28.471589][ T428] ? __fdget_pos+0x2d4/0x380
[ 28.476169][ T428] ksys_read+0x140/0x240
[ 28.480389][ T428] ? __cfi_ksys_read+0x10/0x10
[ 28.485133][ T428] ? fput+0x15b/0x1a0
[ 28.489105][ T428] ? debug_smp_processor_id+0x17/0x20
[ 28.494462][ T428] __x64_sys_read+0x7b/0x90
[ 28.498947][ T428] x64_sys_call+0x2f/0x9a0
[ 28.503345][ T428] do_syscall_64+0x4c/0xa0
[ 28.507741][ T428] ? clear_bhb_loop+0x30/0x80
[ 28.512404][ T428] ? clear_bhb_loop+0x30/0x80
[ 28.517065][ T428] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.522942][ T428] RIP: 0033:0x7f9fd438e11d
[ 28.527338][ T428] Code: a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 a8 48 00 00 0f 1f 84 00 00 00 00 00 80 3d 41 d4 22 00 00 74 17 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 5b c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec
[ 28.546923][ T428] RSP: 002b:00007ffd30a09378 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 28.555319][ T428] RAX: ffffffffffffffda RBX: 00007f9fd45e5fa0 RCX: 00007f9fd438e11d
[ 28.563271][ T428] RDX: 000000000000000f RSI: 00007ffd30a093c0 RDI: 0000000000000005
[ 28.571225][ T428] RBP: 00007ffd30a093b0 R08: 0000000000000000 R09: 0000000000000000
[ 28.579184][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 28.587158][ T428] R13: 00007f9fd45e5fa0 R14: 00007f9fd45e5fa0 R15: 0000000000000001
[ 28.595116][ T428]
[ 28.608901][ T431] FAULT_INJECTION: forcing a failure.
[ 28.608901][ T431] name failslab, interval 1, probability 0, space 0, times 1
[ 28.621812][ T431] CPU: 1 PID: 431 Comm: syz.5.17 Not tainted syzkaller #0
[ 28.628926][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 28.638963][ T431] Call Trace:
[ 28.642224][ T431]
[ 28.645134][ T431] __dump_stack+0x21/0x24
[ 28.649449][ T431] dump_stack_lvl+0xee/0x150
[ 28.654015][ T431] ? __cfi_dump_stack_lvl+0x8/0x8
[ 28.659014][ T431] ? unwind_get_return_address+0x4d/0x90
[ 28.664621][ T431] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 28.670754][ T431] dump_stack+0x15/0x24
[ 28.674890][ T431] should_fail_ex+0x3d4/0x520
[ 28.679547][ T431] __should_failslab+0xac/0xf0
[ 28.684294][ T431] ? tracepoint_probe_unregister+0x1e6/0x8b0
[ 28.690261][ T431] should_failslab+0x9/0x20
[ 28.694776][ T431] __kmem_cache_alloc_node+0x3d/0x2c0
[ 28.700126][ T431] ? __cfi_mutex_lock+0x10/0x10
[ 28.704951][ T431] ? delete_node+0x3dc/0xa60
[ 28.709519][ T431] ? tracepoint_probe_unregister+0x1e6/0x8b0
[ 28.715474][ T431] __kmalloc+0xa1/0x1e0
[ 28.719617][ T431] ? __cfi___bpf_trace_sys_enter+0x10/0x10
[ 28.725396][ T431] tracepoint_probe_unregister+0x1e6/0x8b0
[ 28.731181][ T431] bpf_probe_unregister+0x61/0x70
[ 28.736184][ T431] bpf_raw_tp_link_release+0x63/0x90
[ 28.741445][ T431] bpf_link_free+0x13a/0x390
[ 28.746012][ T431] ? bpf_link_put_deferred+0x20/0x20
[ 28.751277][ T431] bpf_link_release+0x15f/0x170
[ 28.756103][ T431] ? __cfi_bpf_link_release+0x10/0x10
[ 28.761448][ T431] __fput+0x1fc/0x8f0
[ 28.765406][ T431] ____fput+0x15/0x20
[ 28.769365][ T431] task_work_run+0x1db/0x240
[ 28.773935][ T431] ? __cfi_task_work_run+0x10/0x10
[ 28.779022][ T431] ? fput+0x15b/0x1a0
[ 28.782981][ T431] exit_to_user_mode_loop+0x9b/0xb0
[ 28.788158][ T431] exit_to_user_mode_prepare+0x87/0xd0
[ 28.793594][ T431] syscall_exit_to_user_mode+0x1a/0x30
[ 28.799028][ T431] do_syscall_64+0x58/0xa0
[ 28.803422][ T431] ? clear_bhb_loop+0x30/0x80
[ 28.808078][ T431] ? clear_bhb_loop+0x30/0x80
[ 28.812730][ T431] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.818600][ T431] RIP: 0033:0x7fc47a18f749
[ 28.822990][ T431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 28.842574][ T431] RSP: 002b:00007fff7f25e158 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 28.850970][ T431] RAX: 0000000000000000 RBX: 00007fc47a3e5fa0 RCX: 00007fc47a18f749
[ 28.858918][ T431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 28.866864][ T431] RBP: 00007fff7f25e1b0 R08: 0000000000000000 R09: 0000000000000000
[ 28.874807][ T431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 28.882752][ T431] R13: 00007fc47a3e5fa0 R14: 00007fc47a3e5fa0 R15: 0000000000000001
[ 28.890706][ T431]
[ 28.895321][ T431] CFI failure at __traceiter_sys_enter+0x34/0x50 (target: tp_stub_func+0x0/0x10; expected type: 0x4877830c)
[ 28.906980][ T431] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 28.907008][ T374] CFI failure at __traceiter_sys_enter+0x34/0x50 (target: tp_stub_func+0x0/0x10; expected type: 0x4877830c)
[ 28.913041][ T431] CPU: 0 PID: 431 Comm: syz.5.17 Not tainted syzkaller #0
[ 28.913057][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 28.913065][ T431] RIP: 0010:__traceiter_sys_enter+0x34/0x50
[ 28.947454][ T431] Code: 8b 3d c0 b1 10 06 4d 85 ff 74 2e 48 89 d3 49 89 f6 49 8b 07 49 8b 7f 08 4c 89 f6 48 89 da 41 ba f4 7c 88 b7 44 03 50 fc 74 02 <0f> 0b ff d0 49 83 7f 18 00 4d 8d 7f 18 75 d8 31 c0 5b 41 5e 41 5f
[ 28.967036][ T431] RSP: 0018:ffffc90000e07ea8 EFLAGS: 00010a17
[ 28.973079][ T431] RAX: ffffffff81714650 RBX: 0000000000000000 RCX: ffff888117f00000
[ 28.981024][ T431] RDX: 0000000000000000 RSI: ffffc90000e07f58 RDI: ffffc90000805000
[ 28.988967][ T431] RBP: ffffc90000e07ec0 R08: 0000000000000000 R09: 0000000000000000
[ 28.996914][ T431] R10: 000000005cc8e400 R11: 0000000000000000 R12: ffff888117f00000
[ 29.004865][ T431] R13: 0000000000000000 R14: ffffc90000e07f58 R15: ffff8881160cf2a8
[ 29.012810][ T431] FS: 0000555595153500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 29.021710][ T431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.028266][ T431] CR2: 000000c007017000 CR3: 0000000117c56000 CR4: 00000000003506b0
[ 29.036212][ T431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 29.044175][ T431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 29.052119][ T431] Call Trace:
[ 29.055374][ T431]
[ 29.058283][ T431] trace_sys_enter+0x3d/0x50
[ 29.062855][ T431] syscall_trace_enter+0xf3/0x150
[ 29.067853][ T431] syscall_enter_from_user_mode+0x1f/0x30
[ 29.073549][ T431] do_syscall_64+0x24/0xa0
[ 29.077938][ T431] ? clear_bhb_loop+0x30/0x80
[ 29.082590][ T431] ? clear_bhb_loop+0x30/0x80
[ 29.087242][ T431] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 29.093108][ T431] RIP: 0033:0x7fc47a18e11d
[ 29.097497][ T431] Code: a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 a8 48 00 00 0f 1f 84 00 00 00 00 00 80 3d 41 d4 22 00 00 74 17 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 5b c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec
[ 29.117074][ T431] RSP: 002b:00007fff7f25e178 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 29.125484][ T431] RAX: ffffffffffffffda RBX: 00007fc47a3e5fa0 RCX: 00007fc47a18e11d
[ 29.133428][ T431] RDX: 000000000000000f RSI: 00007fff7f25e1c0 RDI: 0000000000000005
[ 29.141383][ T431] RBP: 00007fff7f25e1b0 R08: 0000000000000000 R09: 0000000000000000
[ 29.149329][ T431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 29.157274][ T431] R13: 00007fc47a3e5fa0 R14: 00007fc47a3e5fa0 R15: 0000000000000001
[ 29.165245][ T431]
[ 29.168238][ T431] Modules linked in:
[ 29.172138][ T374] invalid opcode: 0000 [#2] PREEMPT SMP KASAN
[ 29.172220][ T431] ---[ end trace 0000000000000000 ]---
[ 29.178234][ T374] CPU: 1 PID: 374 Comm: syz-executor Tainted: G D syzkaller #0
[ 29.183744][ T431] RIP: 0010:__traceiter_sys_enter+0x34/0x50
[ 29.192566][ T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 29.192575][ T374] RIP: 0010:__traceiter_sys_enter+0x34/0x50
[ 29.192594][ T374] Code: 8b 3d c0 b1 10 06 4d 85 ff 74 2e 48 89 d3 49 89 f6 49 8b 07 49 8b 7f 08 4c 89 f6 48 89 da 41 ba f4 7c 88 b7 44 03 50 fc 74 02 <0f> 0b ff d0 49 83 7f 18 00 4d 8d 7f 18 75 d8 31 c0 5b 41 5e 41 5f
[ 29.192607][ T374] RSP: 0018:ffffc90000967ea8 EFLAGS: 00010a17
[ 29.192621][ T374] RAX: ffffffff81714650 RBX: 000000000000003d RCX: ffff8881103b6540
[ 29.192633][ T374] RDX: 000000000000003d RSI: ffffc90000967f58 RDI: ffffc90000805000
[ 29.192645][ T374] RBP: ffffc90000967ec0 R08: 0000000000000000 R09: 0000000000000000
[ 29.198505][ T431] Code: 8b 3d c0 b1 10 06 4d 85 ff 74 2e 48 89 d3 49 89 f6 49 8b 07 49 8b 7f 08 4c 89 f6 48 89 da 41 ba f4 7c 88 b7 44 03 50 fc 74 02 <0f> 0b ff d0 49 83 7f 18 00 4d 8d 7f 18 75 d8 31 c0 5b 41 5e 41 5f
[ 29.208534][ T374] R10: 000000005cc8e400 R11: 0000000000000000 R12: ffff8881103b6540
[ 29.208546][ T374] R13: 0000000000000000 R14: ffffc90000967f58 R15: ffff8881160cf2a8
[ 29.208557][ T374] FS: 000055556abb8500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 29.208572][ T374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.208585][ T374] CR2: 0000001b34063fff CR3: 0000000130aa3000 CR4: 00000000003506a0
[ 29.208599][ T374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 29.208609][ T374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 29.214529][ T431] RSP: 0018:ffffc90000e07ea8 EFLAGS: 00010a17
[ 29.234047][ T374] Call Trace:
[ 29.234053][ T374]
[ 29.234059][ T374] trace_sys_enter+0x3d/0x50
[ 29.234077][ T374] syscall_trace_enter+0xf3/0x150
[ 29.234092][ T374] syscall_enter_from_user_mode+0x1f/0x30
[ 29.234114][ T374] do_syscall_64+0x24/0xa0
[ 29.234132][ T374] ? clear_bhb_loop+0x30/0x80
[ 29.234153][ T374] ? clear_bhb_loop+0x30/0x80
[ 29.234174][ T374] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 29.234193][ T374] RIP: 0033:0x7f9fd4385853
[ 29.234207][ T374] Code: 00 00 0f 1f 44 00 00 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 80 3d 11 5d 23 00 00 49 89 ca 74 14 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5d c3 0f 1f 40 00 48 83 ec 28 89 54 24 14 48
[ 29.234220][ T374] RSP: 002b:00007ffd30a09628 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
[ 29.234237][ T374] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9fd4385853
[ 29.234249][ T374] RDX: 0000000040000001 RSI: 00007ffd30a0966c RDI: 00000000ffffffff
[ 29.234260][ T374] RBP: 00007ffd30a0966c R08: 000000000000001c R09: 0000000000000000
[ 29.240292][ T431]
[ 29.240296][ T431] RAX: ffffffff81714650 RBX: 0000000000000000 RCX: ffff888117f00000
[ 29.248241][ T374] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388
[ 29.248253][ T374] R13: 00000000000927c0 R14: 0000000000006fb8 R15: 00007ffd30a096c0
[ 29.248268][ T374]
[ 29.248273][ T374] Modules linked in:
[ 29.248630][ T374] ---[ end trace 0000000000000000 ]---
[ 29.256314][ T431] RDX: 0000000000000000 RSI: ffffc90000e07f58 RDI: ffffc90000805000
[ 29.264236][ T374] RIP: 0010:__traceiter_sys_enter+0x34/0x50
[ 29.283829][ T431] RBP: ffffc90000e07ec0 R08: 0000000000000000 R09: 0000000000000000
[ 29.291790][ T374] Code: 8b 3d c0 b1 10 06 4d 85 ff 74 2e 48 89 d3 49 89 f6 49 8b 07 49 8b 7f 08 4c 89 f6 48 89 da 41 ba f4 7c 88 b7 44 03 50 fc 74 02 <0f> 0b ff d0 49 83 7f 18 00 4d 8d 7f 18 75 d8 31 c0 5b 41 5e 41 5f
[ 29.291803][ T374] RSP: 0018:ffffc90000e07ea8 EFLAGS: 00010a17
[ 29.291816][ T374] RAX: ffffffff81714650 RBX: 0000000000000000 RCX: ffff888117f00000
[ 29.291827][ T374] RDX: 0000000000000000 RSI: ffffc90000e07f58 RDI: ffffc90000805000
[ 29.291837][ T374] RBP: ffffc90000e07ec0 R08: 0000000000000000 R09: 0000000000000000
[ 29.299779][ T431] R10: 000000005cc8e400 R11: 0000000000000000 R12: ffff888117f00000
[ 29.308723][ T374] R10: 000000005cc8e400 R11: 0000000000000000 R12: ffff888117f00000
[ 29.315273][ T431] R13: 0000000000000000 R14: ffffc90000e07f58 R15: ffff8881160cf2a8
[ 29.323238][ T374] R13: 0000000000000000 R14: ffffc90000e07f58 R15: ffff8881160cf2a8
[ 29.323251][ T374] FS: 000055556abb8500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 29.331204][ T431] FS: 0000555595153500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 29.331220][ T431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.339160][ T374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.345213][ T431] CR2: 000000c007017000 CR3: 0000000117c56000 CR4: 00000000003506b0
[ 29.348473][ T374] CR2: 0000001b34063fff CR3: 0000000130aa3000 CR4: 00000000003506a0
[ 29.351398][ T431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 29.351408][ T431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 29.351420][ T431] Kernel panic - not syncing: Fatal exception
[ 29.351704][ T431] Kernel Offset: disabled
[ 29.656981][ T431] Rebooting in 86400 seconds..