Warning: Permanently added '10.128.0.13' (ED25519) to the list of known hosts.
2025/12/11 15:12:32 parsed 1 programs
[ 21.892846][ T28] audit: type=1400 audit(1765465951.987:64): 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
[ 21.895997][ T28] audit: type=1400 audit(1765465951.997:65): 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
[ 22.613835][ T28] audit: type=1400 audit(1765465952.717:66): 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
[ 22.614881][ T291] cgroup: Unknown subsys name 'net'
[ 22.636527][ T28] audit: type=1400 audit(1765465952.717:67): 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
[ 22.663782][ T28] audit: type=1400 audit(1765465952.737:68): 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
[ 22.663921][ T291] cgroup: Unknown subsys name 'devices'
[ 22.775071][ T291] cgroup: Unknown subsys name 'hugetlb'
[ 22.780689][ T291] cgroup: Unknown subsys name 'rlimit'
[ 22.918228][ T28] audit: type=1400 audit(1765465953.017:69): 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
[ 22.941387][ T28] audit: type=1400 audit(1765465953.017:70): 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
[ 22.961167][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 22.961897][ T28] audit: type=1400 audit(1765465953.017:71): 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
[ 22.990548][ T28] audit: type=1400 audit(1765465953.017:72): 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
[ 23.010803][ T28] audit: type=1400 audit(1765465953.017:73): 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
[ 23.025884][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 23.730864][ T300] request_module fs-gadgetfs succeeded, but still no fs?
[ 23.933754][ T302] syz-executor (302) used greatest stack depth: 21792 bytes left
[ 24.084676][ T320] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.091752][ T320] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.117854][ T320] device bridge_slave_0 entered promiscuous mode
[ 24.156186][ T320] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.183012][ T320] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.190503][ T320] device bridge_slave_1 entered promiscuous mode
[ 24.369374][ T320] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.376453][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 24.383853][ T320] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.390889][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 24.416395][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 24.425483][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.432860][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.453405][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 24.461700][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.468770][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 24.476286][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 24.484451][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.491478][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 24.500536][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 24.509786][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 24.523932][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 24.534978][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 24.542955][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 24.550547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 24.559143][ T320] device veth0_vlan entered promiscuous mode
2025/12/11 15:12:34 executed programs: 0
[ 24.568590][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 24.577486][ T320] device veth1_macvtap entered promiscuous mode
[ 24.586398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 24.596764][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 24.639431][ T320] syz-executor (320) used greatest stack depth: 21248 bytes left
[ 24.773277][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.780340][ T370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.787831][ T370] device bridge_slave_0 entered promiscuous mode
[ 24.796496][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.803688][ T370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.811123][ T370] device bridge_slave_1 entered promiscuous mode
[ 24.849003][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.856150][ T371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.863583][ T371] device bridge_slave_0 entered promiscuous mode
[ 24.879306][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.886542][ T371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.893965][ T371] device bridge_slave_1 entered promiscuous mode
[ 24.924699][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 24.931751][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 24.939129][ T369] device bridge_slave_0 entered promiscuous mode
[ 24.946017][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 24.953093][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 24.960496][ T369] device bridge_slave_1 entered promiscuous mode
[ 25.072082][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.079229][ T378] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.086669][ T378] device bridge_slave_0 entered promiscuous mode
[ 25.108198][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.115276][ T378] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.122619][ T378] device bridge_slave_1 entered promiscuous mode
[ 25.159404][ T375] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.166613][ T375] bridge0: port 1(bridge_slave_0) entered disabled state
[ 25.174201][ T375] device bridge_slave_0 entered promiscuous mode
[ 25.188433][ T375] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.195556][ T375] bridge0: port 2(bridge_slave_1) entered disabled state
[ 25.202868][ T375] device bridge_slave_1 entered promiscuous mode
[ 25.340497][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 25.348039][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 25.367826][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 25.376625][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 25.385003][ T317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.392027][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.429379][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 25.437046][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 25.444617][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 25.451973][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 25.460533][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 25.468955][ T317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.476017][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.483474][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 25.491834][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 25.500197][ T317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.507292][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.514997][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 25.523572][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 25.531667][ T317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.538719][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.546234][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 25.554252][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 25.562241][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 25.585765][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 25.593797][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 25.623831][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 25.632192][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 25.639937][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 25.647626][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 25.656443][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 25.664934][ T317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.671960][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.679646][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 25.687972][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 25.696314][ T317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.703347][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.711102][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 25.732164][ T369] device veth0_vlan entered promiscuous mode
[ 25.750928][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 25.758974][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 25.767262][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 25.775231][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 25.782782][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 25.790962][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 25.799153][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 25.807542][ T317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.814605][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.821929][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 25.830313][ T317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.837357][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 25.845022][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 25.866902][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 25.875492][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 25.883582][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 25.891064][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 25.912159][ T369] device veth1_macvtap entered promiscuous mode
[ 25.919243][ T370] device veth0_vlan entered promiscuous mode
[ 25.926974][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 25.935980][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 25.944247][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 25.952176][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 25.959991][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 25.968306][ T317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 25.975369][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 25.982822][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 25.991157][ T317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 25.998197][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.005998][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 26.016770][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 26.025136][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 26.041436][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 26.050131][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 26.073055][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 26.081369][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 26.090008][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 26.099898][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 26.108597][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 26.117111][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 26.125754][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 26.134186][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 26.145381][ T378] device veth0_vlan entered promiscuous mode
[ 26.151636][ T371] device veth0_vlan entered promiscuous mode
[ 26.164981][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 26.172939][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 26.181020][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 26.189152][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 26.197435][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 26.205997][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 26.214396][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 26.221891][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 26.229559][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 26.237056][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 26.247288][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 26.256479][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 26.267620][ T370] device veth1_macvtap entered promiscuous mode
[ 26.286838][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 26.295952][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 26.305728][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 26.316217][ T375] device veth0_vlan entered promiscuous mode
[ 26.322765][ T422] FAULT_INJECTION: forcing a failure.
[ 26.322765][ T422] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 26.331224][ T378] device veth1_macvtap entered promiscuous mode
[ 26.342267][ T422] CPU: 1 PID: 422 Comm: syz.0.17 Not tainted syzkaller #0
[ 26.347041][ T371] device veth1_macvtap entered promiscuous mode
[ 26.349405][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 26.349435][ T422] Call Trace:
[ 26.368968][ T422]
[ 26.371887][ T422] __dump_stack+0x21/0x24
[ 26.376217][ T422] dump_stack_lvl+0xee/0x150
[ 26.380791][ T422] ? __cfi_dump_stack_lvl+0x8/0x8
[ 26.385796][ T422] dump_stack+0x15/0x24
[ 26.389935][ T422] should_fail_ex+0x3d4/0x520
[ 26.394598][ T422] should_fail+0xb/0x10
[ 26.398751][ T422] should_fail_usercopy+0x1a/0x20
[ 26.403796][ T422] _copy_to_user+0x1e/0x90
[ 26.408283][ T422] simple_read_from_buffer+0xe9/0x160
[ 26.413635][ T422] proc_fail_nth_read+0x19a/0x210
[ 26.418683][ T422] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 26.424210][ T422] ? security_file_permission+0x94/0xb0
[ 26.429809][ T422] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 26.435352][ T422] vfs_read+0x26e/0x8c0
[ 26.439515][ T422] ? __cfi_vfs_read+0x10/0x10
[ 26.444180][ T422] ? __fput+0x66a/0x8f0
[ 26.448322][ T422] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 26.454370][ T422] ? __kasan_check_read+0x11/0x20
[ 26.459394][ T422] ? __fdget_pos+0x2d4/0x380
[ 26.463984][ T422] ksys_read+0x140/0x240
[ 26.468215][ T422] ? __cfi_ksys_read+0x10/0x10
[ 26.472962][ T422] ? fput+0x15b/0x1a0
[ 26.476940][ T422] ? debug_smp_processor_id+0x17/0x20
[ 26.482294][ T422] __x64_sys_read+0x7b/0x90
[ 26.486928][ T422] x64_sys_call+0x2f/0x9a0
[ 26.491337][ T422] do_syscall_64+0x4c/0xa0
[ 26.495748][ T422] ? clear_bhb_loop+0x30/0x80
[ 26.500540][ T422] ? clear_bhb_loop+0x30/0x80
[ 26.505202][ T422] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 26.511092][ T422] RIP: 0033:0x7ff5c4d8e11d
[ 26.515553][ 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
[ 26.535318][ T422] RSP: 002b:00007ffdd3dd9558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 26.543824][ T422] RAX: ffffffffffffffda RBX: 00007ff5c4fe5fa0 RCX: 00007ff5c4d8e11d
[ 26.551787][ T422] RDX: 000000000000000f RSI: 00007ffdd3dd95a0 RDI: 0000000000000006
[ 26.559742][ T422] RBP: 00007ffdd3dd9590 R08: 0000000000000000 R09: 0000000000000000
[ 26.567703][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 26.575653][ T422] R13: 00007ff5c4fe5fa0 R14: 00007ff5c4fe5fa0 R15: 0000000000000001
[ 26.583612][ T422]
[ 26.593591][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 26.601441][ T423] FAULT_INJECTION: forcing a failure.
[ 26.601441][ T423] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 26.604046][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 26.615087][ T423] CPU: 0 PID: 423 Comm: syz.0.22 Not tainted syzkaller #0
[ 26.622661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 26.629224][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 26.629234][ T423] Call Trace:
[ 26.629238][ T423]
[ 26.629244][ T423] __dump_stack+0x21/0x24
[ 26.629267][ T423] dump_stack_lvl+0xee/0x150
[ 26.629281][ T423] ? __cfi_dump_stack_lvl+0x8/0x8
[ 26.629298][ T423] dump_stack+0x15/0x24
[ 26.638220][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 26.646947][ T423] should_fail_ex+0x3d4/0x520
[ 26.646978][ T423] should_fail+0xb/0x10
[ 26.646996][ T423] should_fail_usercopy+0x1a/0x20
[ 26.647013][ T423] _copy_to_user+0x1e/0x90
[ 26.650746][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 26.653198][ T423] simple_read_from_buffer+0xe9/0x160
[ 26.653220][ T423] proc_fail_nth_read+0x19a/0x210
[ 26.658173][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 26.662447][ T423] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 26.668120][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 26.671583][ T423] ? security_file_permission+0x94/0xb0
[ 26.679947][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 26.684144][ T423] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 26.684166][ T423] vfs_read+0x26e/0x8c0
[ 26.684187][ T423] ? __cfi_vfs_read+0x10/0x10
[ 26.688718][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 26.693317][ T423] ? __fput+0x66a/0x8f0
[ 26.693339][ T423] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 26.693360][ T423] ? __kasan_check_read+0x11/0x20
[ 26.698147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 26.705650][ T423] ? __fdget_pos+0x2d4/0x380
[ 26.705670][ T423] ksys_read+0x140/0x240
[ 26.705690][ T423] ? __cfi_ksys_read+0x10/0x10
[ 26.705708][ T423] ? fput+0x15b/0x1a0
[ 26.705724][ T423] ? debug_smp_processor_id+0x17/0x20
[ 26.711508][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 26.716073][ T423] __x64_sys_read+0x7b/0x90
[ 26.716098][ T423] x64_sys_call+0x2f/0x9a0
[ 26.716115][ T423] do_syscall_64+0x4c/0xa0
[ 26.839427][ T423] ? clear_bhb_loop+0x30/0x80
[ 26.844112][ T423] ? clear_bhb_loop+0x30/0x80
[ 26.848781][ T423] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 26.854669][ T423] RIP: 0033:0x7ff5c4d8e11d
[ 26.859088][ 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
[ 26.878695][ T423] RSP: 002b:00007ffdd3dd9558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 26.887112][ T423] RAX: ffffffffffffffda RBX: 00007ff5c4fe5fa0 RCX: 00007ff5c4d8e11d
[ 26.895096][ T423] RDX: 000000000000000f RSI: 00007ffdd3dd95a0 RDI: 0000000000000006
[ 26.903072][ T423] RBP: 00007ffdd3dd9590 R08: 0000000000000000 R09: 0000000000000000
[ 26.911033][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 26.918992][ T423] R13: 00007ff5c4fe5fa0 R14: 00007ff5c4fe5fa0 R15: 0000000000000001
[ 26.926956][ T423]
[ 26.933100][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 26.946670][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 26.955544][ T424] FAULT_INJECTION: forcing a failure.
[ 26.955544][ T424] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 26.956526][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 26.971640][ T424] CPU: 1 PID: 424 Comm: syz.0.23 Not tainted syzkaller #0
[ 26.977990][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 26.983956][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 26.983968][ T424] Call Trace:
[ 26.983972][ T424]
[ 26.983979][ T424] __dump_stack+0x21/0x24
[ 26.984004][ T424] dump_stack_lvl+0xee/0x150
[ 26.984020][ T424] ? __cfi_dump_stack_lvl+0x8/0x8
[ 26.984037][ T424] dump_stack+0x15/0x24
[ 26.984053][ T424] should_fail_ex+0x3d4/0x520
[ 26.984074][ T424] should_fail+0xb/0x10
[ 26.984093][ T424] should_fail_usercopy+0x1a/0x20
[ 26.984113][ T424] _copy_to_user+0x1e/0x90
[ 26.984132][ T424] simple_read_from_buffer+0xe9/0x160
[ 26.984150][ T424] proc_fail_nth_read+0x19a/0x210
[ 26.984167][ T424] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 26.984184][ T424] ? security_file_permission+0x94/0xb0
[ 26.984204][ T424] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 26.984220][ T424] vfs_read+0x26e/0x8c0
[ 26.984243][ T424] ? __cfi_vfs_read+0x10/0x10
[ 26.984263][ T424] ? __fput+0x66a/0x8f0
[ 26.984282][ T424] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 26.984303][ T424] ? __kasan_check_read+0x11/0x20
[ 26.984317][ T424] ? __fdget_pos+0x2d4/0x380
[ 26.984332][ T424] ksys_read+0x140/0x240
[ 26.992600][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 27.002329][ T424] ? __cfi_ksys_read+0x10/0x10
[ 27.002356][ T424] ? fput+0x15b/0x1a0
[ 27.121131][ T424] ? debug_smp_processor_id+0x17/0x20
[ 27.126491][ T424] __x64_sys_read+0x7b/0x90
[ 27.131158][ T424] x64_sys_call+0x2f/0x9a0
[ 27.135568][ T424] do_syscall_64+0x4c/0xa0
[ 27.139965][ T424] ? clear_bhb_loop+0x30/0x80
[ 27.144631][ T424] ? clear_bhb_loop+0x30/0x80
[ 27.149293][ T424] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 27.155169][ T424] RIP: 0033:0x7ff5c4d8e11d
[ 27.159567][ 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
[ 27.179154][ T424] RSP: 002b:00007ffdd3dd9558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 27.187552][ T424] RAX: ffffffffffffffda RBX: 00007ff5c4fe5fa0 RCX: 00007ff5c4d8e11d
[ 27.195514][ T424] RDX: 000000000000000f RSI: 00007ffdd3dd95a0 RDI: 0000000000000006
[ 27.203467][ T424] RBP: 00007ffdd3dd9590 R08: 0000000000000000 R09: 0000000000000000
[ 27.211455][ T424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 27.219411][ T424] R13: 00007ff5c4fe5fa0 R14: 00007ff5c4fe5fa0 R15: 0000000000000001
[ 27.227370][ T424]
[ 27.238682][ T425] FAULT_INJECTION: forcing a failure.
[ 27.238682][ T425] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 27.251955][ T425] CPU: 0 PID: 425 Comm: syz.0.24 Not tainted syzkaller #0
[ 27.258756][ T375] device veth1_macvtap entered promiscuous mode
[ 27.259077][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 27.259087][ T425] Call Trace:
[ 27.278615][ T425]
[ 27.281531][ T425] __dump_stack+0x21/0x24
[ 27.285846][ T425] dump_stack_lvl+0xee/0x150
[ 27.290415][ T425] ? __cfi_dump_stack_lvl+0x8/0x8
[ 27.295423][ T425] dump_stack+0x15/0x24
[ 27.299559][ T425] should_fail_ex+0x3d4/0x520
[ 27.304248][ T425] should_fail+0xb/0x10
[ 27.308388][ T425] should_fail_usercopy+0x1a/0x20
[ 27.313396][ T425] _copy_to_user+0x1e/0x90
[ 27.317796][ T425] simple_read_from_buffer+0xe9/0x160
[ 27.323150][ T425] proc_fail_nth_read+0x19a/0x210
[ 27.328154][ T425] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.333711][ T425] ? security_file_permission+0x94/0xb0
[ 27.339244][ T425] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.344772][ T425] vfs_read+0x26e/0x8c0
[ 27.348912][ T425] ? __cfi_vfs_read+0x10/0x10
[ 27.353572][ T425] ? __fput+0x66a/0x8f0
[ 27.357718][ T425] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 27.363769][ T425] ? __kasan_check_read+0x11/0x20
[ 27.368778][ T425] ? __fdget_pos+0x2d4/0x380
[ 27.373365][ T425] ksys_read+0x140/0x240
[ 27.377591][ T425] ? __cfi_ksys_read+0x10/0x10
[ 27.382337][ T425] ? fput+0x15b/0x1a0
[ 27.386307][ T425] ? debug_smp_processor_id+0x17/0x20
[ 27.391659][ T425] __x64_sys_read+0x7b/0x90
[ 27.396176][ T425] x64_sys_call+0x2f/0x9a0
[ 27.400577][ T425] do_syscall_64+0x4c/0xa0
[ 27.404975][ T425] ? clear_bhb_loop+0x30/0x80
[ 27.409635][ T425] ? clear_bhb_loop+0x30/0x80
[ 27.414301][ T425] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 27.420185][ T425] RIP: 0033:0x7ff5c4d8e11d
[ 27.424615][ 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
[ 27.444205][ T425] RSP: 002b:00007ffdd3dd9558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 27.452608][ T425] RAX: ffffffffffffffda RBX: 00007ff5c4fe5fa0 RCX: 00007ff5c4d8e11d
[ 27.460559][ T425] RDX: 000000000000000f RSI: 00007ffdd3dd95a0 RDI: 0000000000000006
[ 27.468530][ T425] RBP: 00007ffdd3dd9590 R08: 0000000000000000 R09: 0000000000000000
[ 27.476514][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 27.484478][ T425] R13: 00007ff5c4fe5fa0 R14: 00007ff5c4fe5fa0 R15: 0000000000000001
[ 27.492451][ T425]
[ 27.507897][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 27.516359][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 27.525080][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 27.534045][ T427] FAULT_INJECTION: forcing a failure.
[ 27.534045][ T427] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 27.535318][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 27.547465][ T427] CPU: 1 PID: 427 Comm: syz.0.25 Not tainted syzkaller #0
[ 27.556635][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 27.562321][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 27.562332][ T427] Call Trace:
[ 27.570794][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 27.580345][ T427]
[ 27.580356][ T427] __dump_stack+0x21/0x24
[ 27.580379][ T427] dump_stack_lvl+0xee/0x150
[ 27.584210][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 27.591523][ T427] ? __cfi_dump_stack_lvl+0x8/0x8
[ 27.615668][ T427] dump_stack+0x15/0x24
[ 27.619811][ T427] should_fail_ex+0x3d4/0x520
[ 27.624477][ T427] should_fail+0xb/0x10
[ 27.628615][ T427] should_fail_usercopy+0x1a/0x20
[ 27.633630][ T427] _copy_to_user+0x1e/0x90
[ 27.638037][ T427] simple_read_from_buffer+0xe9/0x160
[ 27.643390][ T427] proc_fail_nth_read+0x19a/0x210
[ 27.648431][ T427] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.653963][ T427] ? security_file_permission+0x94/0xb0
[ 27.659496][ T427] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.665029][ T427] vfs_read+0x26e/0x8c0
[ 27.669175][ T427] ? __cfi_vfs_read+0x10/0x10
[ 27.673843][ T427] ? __fput+0x66a/0x8f0
[ 27.677983][ T427] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 27.684032][ T427] ? __kasan_check_read+0x11/0x20
[ 27.689123][ T427] ? __fdget_pos+0x2d4/0x380
[ 27.693689][ T427] ksys_read+0x140/0x240
[ 27.697912][ T427] ? __cfi_ksys_read+0x10/0x10
[ 27.702663][ T427] ? fput+0x15b/0x1a0
[ 27.706633][ T427] ? debug_smp_processor_id+0x17/0x20
[ 27.711979][ T427] __x64_sys_read+0x7b/0x90
[ 27.716467][ T427] x64_sys_call+0x2f/0x9a0
[ 27.720869][ T427] do_syscall_64+0x4c/0xa0
[ 27.725266][ T427] ? clear_bhb_loop+0x30/0x80
[ 27.729931][ T427] ? clear_bhb_loop+0x30/0x80
[ 27.734591][ T427] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 27.740468][ T427] RIP: 0033:0x7ff5c4d8e11d
[ 27.744861][ 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
[ 27.764447][ T427] RSP: 002b:00007ffdd3dd9558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 27.772849][ T427] RAX: ffffffffffffffda RBX: 00007ff5c4fe5fa0 RCX: 00007ff5c4d8e11d
[ 27.780805][ T427] RDX: 000000000000000f RSI: 00007ffdd3dd95a0 RDI: 0000000000000006
[ 27.788761][ T427] RBP: 00007ffdd3dd9590 R08: 0000000000000000 R09: 0000000000000000
[ 27.796714][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 27.804750][ T427] R13: 00007ff5c4fe5fa0 R14: 00007ff5c4fe5fa0 R15: 0000000000000001
[ 27.812704][ T427]
[ 27.830720][ T428] FAULT_INJECTION: forcing a failure.
[ 27.830720][ T428] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 27.843887][ T428] CPU: 1 PID: 428 Comm: syz.0.26 Not tainted syzkaller #0
[ 27.851014][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 27.861085][ T428] Call Trace:
[ 27.864353][ T428]
[ 27.867270][ T428] __dump_stack+0x21/0x24
[ 27.871594][ T428] dump_stack_lvl+0xee/0x150
[ 27.876181][ T428] ? __cfi_dump_stack_lvl+0x8/0x8
[ 27.881192][ T428] dump_stack+0x15/0x24
[ 27.885334][ T428] should_fail_ex+0x3d4/0x520
[ 27.890005][ T428] should_fail+0xb/0x10
[ 27.894164][ T428] should_fail_usercopy+0x1a/0x20
[ 27.899288][ T428] _copy_to_user+0x1e/0x90
[ 27.903699][ T428] simple_read_from_buffer+0xe9/0x160
[ 27.909054][ T428] proc_fail_nth_read+0x19a/0x210
[ 27.914059][ T428] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.919668][ T428] ? security_file_permission+0x94/0xb0
[ 27.925196][ T428] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 27.930723][ T428] vfs_read+0x26e/0x8c0
[ 27.934866][ T428] ? __cfi_vfs_read+0x10/0x10
[ 27.939526][ T428] ? __fput+0x66a/0x8f0
[ 27.944019][ T428] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 27.951031][ T428] ? __kasan_check_read+0x11/0x20
[ 27.956035][ T428] ? __fdget_pos+0x2d4/0x380
[ 27.960605][ T428] ksys_read+0x140/0x240
[ 27.964842][ T428] ? __cfi_ksys_read+0x10/0x10
[ 27.969591][ T428] ? fput+0x15b/0x1a0
[ 27.973559][ T428] ? debug_smp_processor_id+0x17/0x20
[ 27.978912][ T428] __x64_sys_read+0x7b/0x90
[ 27.983399][ T428] x64_sys_call+0x2f/0x9a0
[ 27.987827][ T428] do_syscall_64+0x4c/0xa0
[ 27.992244][ T428] ? clear_bhb_loop+0x30/0x80
[ 27.996912][ T428] ? clear_bhb_loop+0x30/0x80
[ 28.001585][ T428] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.007465][ T428] RIP: 0033:0x7ff5c4d8e11d
[ 28.011862][ 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
[ 28.031448][ T428] RSP: 002b:00007ffdd3dd9558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 28.039845][ T428] RAX: ffffffffffffffda RBX: 00007ff5c4fe5fa0 RCX: 00007ff5c4d8e11d
[ 28.047804][ T428] RDX: 000000000000000f RSI: 00007ffdd3dd95a0 RDI: 0000000000000006
[ 28.055765][ T428] RBP: 00007ffdd3dd9590 R08: 0000000000000000 R09: 0000000000000000
[ 28.063721][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 28.071808][ T428] R13: 00007ff5c4fe5fa0 R14: 00007ff5c4fe5fa0 R15: 0000000000000001
[ 28.079781][ T428]
[ 28.102417][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 28.114914][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 28.123743][ T429] FAULT_INJECTION: forcing a failure.
[ 28.123743][ T429] name failslab, interval 1, probability 0, space 0, times 1
[ 28.133581][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 28.137917][ T429] CPU: 0 PID: 429 Comm: syz.2.19 Not tainted syzkaller #0
[ 28.144896][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 28.151411][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 28.151423][ T429] Call Trace:
[ 28.172879][ T429]
[ 28.175793][ T429] __dump_stack+0x21/0x24
[ 28.180220][ T429] dump_stack_lvl+0xee/0x150
[ 28.184901][ T429] ? __cfi_dump_stack_lvl+0x8/0x8
[ 28.189928][ T429] ? unwind_get_return_address+0x4d/0x90
[ 28.195576][ T429] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 28.201725][ T429] dump_stack+0x15/0x24
[ 28.205863][ T429] should_fail_ex+0x3d4/0x520
[ 28.210535][ T429] __should_failslab+0xac/0xf0
[ 28.215278][ T429] ? tracepoint_probe_unregister+0x1e6/0x8b0
[ 28.221242][ T429] should_failslab+0x9/0x20
[ 28.225737][ T429] __kmem_cache_alloc_node+0x3d/0x2c0
[ 28.231095][ T429] ? __cfi_mutex_lock+0x10/0x10
[ 28.235926][ T429] ? delete_node+0x3e6/0xa60
[ 28.240500][ T429] ? tracepoint_probe_unregister+0x1e6/0x8b0
[ 28.246470][ T429] __kmalloc+0xa1/0x1e0
[ 28.250613][ T429] ? __cfi___bpf_trace_tlb_flush+0x10/0x10
[ 28.256411][ T429] tracepoint_probe_unregister+0x1e6/0x8b0
[ 28.262220][ T429] bpf_probe_unregister+0x61/0x70
[ 28.267245][ T429] bpf_raw_tp_link_release+0x63/0x90
[ 28.272523][ T429] bpf_link_free+0x13a/0x390
[ 28.277103][ T429] ? bpf_link_put_deferred+0x20/0x20
[ 28.282381][ T429] bpf_link_release+0x15f/0x170
[ 28.287222][ T429] ? __cfi_bpf_link_release+0x10/0x10
[ 28.292576][ T429] __fput+0x1fc/0x8f0
[ 28.296544][ T429] ____fput+0x15/0x20
[ 28.300509][ T429] task_work_run+0x1db/0x240
[ 28.305079][ T429] ? __cfi_task_work_run+0x10/0x10
[ 28.310170][ T429] ? fput+0x15b/0x1a0
[ 28.314142][ T429] exit_to_user_mode_loop+0x9b/0xb0
[ 28.319324][ T429] exit_to_user_mode_prepare+0x87/0xd0
[ 28.324773][ T429] syscall_exit_to_user_mode+0x1a/0x30
[ 28.330220][ T429] do_syscall_64+0x58/0xa0
[ 28.334615][ T429] ? clear_bhb_loop+0x30/0x80
[ 28.339275][ T429] ? clear_bhb_loop+0x30/0x80
[ 28.343934][ T429] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.349858][ T429] RIP: 0033:0x7f323338f749
[ 28.354252][ T429] 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
[ 28.373860][ T429] RSP: 002b:00007ffca1153428 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 28.382260][ T429] RAX: 0000000000000000 RBX: 00007f32335e5fa0 RCX: 00007f323338f749
[ 28.390233][ T429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
[ 28.398202][ T429] RBP: 00007ffca1153480 R08: 0000000000000000 R09: 0000000000000000
[ 28.406167][ T429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 28.414137][ T429] R13: 00007f32335e5fa0 R14: 00007f32335e5fa0 R15: 0000000000000001
[ 28.422106][ T429]
[ 28.426156][ T429] CFI failure at __traceiter_tlb_flush+0x80/0xd0 (target: tp_stub_func+0x0/0x10; expected type: 0x205553a5)
[ 28.427038][ T426] CFI failure at __traceiter_tlb_flush+0x80/0xd0 (target: tp_stub_func+0x0/0x10; expected type: 0x205553a5)
[ 28.437817][ T429] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 28.455640][ T429] CPU: 1 PID: 429 Comm: syz.2.19 Not tainted syzkaller #0
[ 28.462725][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 28.472759][ T429] RIP: 0010:__traceiter_tlb_flush+0x80/0xd0
[ 28.478637][ T429] Code: 89 f8 48 c1 e8 03 42 80 3c 28 00 74 05 e8 48 62 07 00 49 8b 7c 24 08 44 89 f6 48 8b 55 d0 41 ba 5b ac aa df 44 03 53 fc 74 02 <0f> 0b ff d3 49 83 c7 18 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08
[ 28.498217][ T429] RSP: 0018:ffffc90000f17668 EFLAGS: 00010293
[ 28.504261][ T429] RAX: 1ffff11022eac7f6 RBX: ffffffff81714610 RCX: ffff888118e86540
[ 28.512209][ T429] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: ffffc90000789000
[ 28.520170][ T429] RBP: ffffc90000f17698 R08: dffffc0000000000 R09: fffff520001ea971
[ 28.528129][ T429] R10: 0000000084eb1367 R11: 1ffff920001ea970 R12: ffff888117563fa8
[ 28.536101][ T429] R13: dffffc0000000000 R14: 0000000000000004 R15: ffff888117563fa8
[ 28.544079][ T429] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 28.553000][ T429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.559585][ T429] CR2: 0000001b33b63fff CR3: 00000001317a9000 CR4: 00000000003506a0
[ 28.567557][ T429] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 28.575518][ T429] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 28.583470][ T429] Call Trace:
[ 28.586731][ T429]
[ 28.589644][ T429] native_flush_tlb_multi+0x1eb/0x210
[ 28.594998][ T429] flush_tlb_mm_range+0x36a/0x470
[ 28.599998][ T429] tlb_flush_mmu_tlbonly+0x1c3/0x460
[ 28.605270][ T429] unmap_page_range+0x20b1/0x2310
[ 28.610278][ T429] ? __cfi_unmap_page_range+0x10/0x10
[ 28.615628][ T429] ? mas_find+0x155/0x370
[ 28.619936][ T429] unmap_vmas+0x31c/0x430
[ 28.624243][ T429] ? __cfi_unmap_vmas+0x10/0x10
[ 28.629095][ T429] ? __cfi_lru_add_drain_cpu+0x10/0x10
[ 28.634564][ T429] ? __kasan_check_write+0x14/0x20
[ 28.639736][ T429] exit_mmap+0x263/0xbb0
[ 28.644027][ T429] ? task_cputime_adjusted+0x220/0x230
[ 28.649481][ T429] ? __cfi_exit_mmap+0x10/0x10
[ 28.654227][ T429] ? __cfi_exit_aio+0x10/0x10
[ 28.658879][ T429] ? uprobe_clear_state+0x2c1/0x320
[ 28.664051][ T429] __mmput+0x93/0x360
[ 28.668039][ T429] ? mmput+0x43/0x150
[ 28.672003][ T429] mmput+0x4b/0x150
[ 28.675813][ T429] do_exit+0x981/0x2650
[ 28.679969][ T429] ? __fput+0x66a/0x8f0
[ 28.684144][ T429] ? blkcg_maybe_throttle_current+0x1df/0x9f0
[ 28.690187][ T429] ? __cfi_do_exit+0x10/0x10
[ 28.694765][ T429] ? __kasan_check_write+0x14/0x20
[ 28.699871][ T429] ? _raw_spin_lock_irq+0x8f/0xe0
[ 28.704884][ T429] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 28.710416][ T429] ? zap_other_threads+0x2c1/0x2f0
[ 28.715519][ T429] do_group_exit+0x210/0x2d0
[ 28.720094][ T429] __x64_sys_exit_group+0x3f/0x40
[ 28.725116][ T429] x64_sys_call+0x7b4/0x9a0
[ 28.729617][ T429] do_syscall_64+0x4c/0xa0
[ 28.734009][ T429] ? clear_bhb_loop+0x30/0x80
[ 28.738667][ T429] ? clear_bhb_loop+0x30/0x80
[ 28.743384][ T429] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.749287][ T429] RIP: 0033:0x7f323338f749
[ 28.753679][ T429] Code: Unable to access opcode bytes at 0x7f323338f71f.
[ 28.760680][ T429] RSP: 002b:00007ffca11536d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 28.769070][ T429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f323338f749
[ 28.777020][ T429] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000
[ 28.784970][ T429] RBP: 0000000000000003 R08: 00000004a11537cf R09: 00007f32335b4280
[ 28.793008][ T429] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 28.800955][ T429] R13: 00007f32335b4280 R14: 0000000000000003 R15: 00007ffca1153790
[ 28.808903][ T429]
[ 28.811898][ T429] Modules linked in:
[ 28.815821][ T426] invalid opcode: 0000 [#2] PREEMPT SMP KASAN
[ 28.816194][ T429] ---[ end trace 0000000000000000 ]---
[ 28.821885][ T426] CPU: 0 PID: 426 Comm: kworker/0:4 Tainted: G D syzkaller #0
[ 28.836135][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 28.846176][ T426] Workqueue: 0x0 (mld)
[ 28.850326][ T426] RIP: 0010:__traceiter_tlb_flush+0x80/0xd0
[ 28.856238][ T426] Code: 89 f8 48 c1 e8 03 42 80 3c 28 00 74 05 e8 48 62 07 00 49 8b 7c 24 08 44 89 f6 48 8b 55 d0 41 ba 5b ac aa df 44 03 53 fc 74 02 <0f> 0b ff d3 49 83 c7 18 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08
[ 28.875825][ T426] RSP: 0018:ffffc90000edfbe8 EFLAGS: 00010093
[ 28.881877][ T426] RAX: 1ffff11022eac7f6 RBX: ffffffff81714610 RCX: ffff888115b98000
[ 28.889832][ T426] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: ffffc90000789000
[ 28.897881][ T426] RBP: ffffc90000edfc18 R08: dffffc0000000000 R09: fffff520001ea975
[ 28.905838][ T426] R10: 0000000084eb1367 R11: 1ffff920001ea974 R12: ffff888117563fa8
[ 28.913883][ T426] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888117563fa8
[ 28.921837][ T426] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 28.930752][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.937330][ T426] CR2: 000000c005a7e000 CR3: 0000000130d7d000 CR4: 00000000003506b0
[ 28.945359][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 28.953345][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 28.961299][ T426] Call Trace:
[ 28.964558][ T426]
[ 28.967474][ T426] switch_mm_irqs_off+0x61f/0x980
[ 28.972486][ T426] __schedule+0x9eb/0x14e0
[ 28.976892][ T426] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 28.982420][ T426] ? __sched_text_start+0x8/0x8
[ 28.987257][ T426] ? process_one_work+0x88f/0xc40
[ 28.992264][ T426] ? wq_worker_sleeping+0x64/0x280
[ 28.997362][ T426] schedule+0xbd/0x170
[ 29.001418][ T426] worker_thread+0xea5/0x11f0
[ 29.006075][ T426] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 29.011524][ T426] ? __kthread_parkme+0x142/0x180
[ 29.016531][ T426] kthread+0x281/0x320
[ 29.020582][ T426] ? __cfi_worker_thread+0x10/0x10
[ 29.025675][ T426] ? __cfi_kthread+0x10/0x10
[ 29.030250][ T426] ret_from_fork+0x1f/0x30
[ 29.034751][ T426]
[ 29.037764][ T426] Modules linked in:
[ 29.041643][ T426] ---[ end trace 0000000000000000 ]---
[ 29.047082][ T426] RIP: 0010:__traceiter_tlb_flush+0x80/0xd0
[ 29.052969][ T426] Code: 89 f8 48 c1 e8 03 42 80 3c 28 00 74 05 e8 48 62 07 00 49 8b 7c 24 08 44 89 f6 48 8b 55 d0 41 ba 5b ac aa df 44 03 53 fc 74 02 <0f> 0b ff d3 49 83 c7 18 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08
[ 29.072562][ T426] RSP: 0018:ffffc90000f17668 EFLAGS: 00010293
[ 29.078622][ T426] RAX: 1ffff11022eac7f6 RBX: ffffffff81714610 RCX: ffff888118e86540
[ 29.086590][ T426] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: ffffc90000789000
[ 29.094732][ T426] RBP: ffffc90000f17698 R08: dffffc0000000000 R09: fffff520001ea971
[ 29.102695][ T426] R10: 0000000084eb1367 R11: 1ffff920001ea970 R12: ffff888117563fa8
[ 29.110677][ T426] R13: dffffc0000000000 R14: 0000000000000004 R15: ffff888117563fa8
[ 29.118673][ T426] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 29.127615][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.134194][ T426] CR2: 000000c005a7e000 CR3: 0000000130d7d000 CR4: 00000000003506b0
[ 29.142158][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 29.150114][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 29.158075][ T426] Kernel panic - not syncing: Fatal exception
[ 30.300182][ T426] Shutting down cpus with NMI
[ 30.305235][ T426] Kernel Offset: disabled
[ 30.309539][ T426] Rebooting in 86400 seconds..