Warning: Permanently added '10.128.1.126' (ED25519) to the list of known hosts. executing program [ 23.451797][ T23] audit: type=1400 audit(1746323375.650:81): avc: denied { execmem } for pid=335 comm="syz-executor468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.463442][ T337] [ 23.471367][ T23] audit: type=1400 audit(1746323375.660:82): avc: denied { prog_load } for pid=336 comm="syz-executor468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 23.473613][ T337] ********************************************************** [ 23.500068][ T337] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 23.507727][ T337] ** ** [ 23.508174][ T23] audit: type=1400 audit(1746323375.700:83): avc: denied { open } for pid=336 comm="syz-executor468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 23.515117][ T337] ** trace_printk() being used. Allocating extra memory. ** [ 23.515121][ T337] ** ** [ 23.515124][ T337] ** This means that this is a DEBUG kernel and it is ** [ 23.515128][ T337] ** unsafe for production use. ** [ 23.515131][ T337] ** ** [ 23.515134][ T337] ** If you see this message and you are not debugging ** [ 23.515138][ T337] ** the kernel, report this immediately to your vendor! ** [ 23.515141][ T337] ** ** [ 23.515144][ T337] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** executing program executing program executing program [ 23.515155][ T337] ********************************************************** [ 23.571478][ T23] audit: type=1400 audit(1746323375.730:84): avc: denied { kernel } for pid=336 comm="syz-executor468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 23.629002][ T23] audit: type=1400 audit(1746323375.820:85): avc: denied { prog_run } for pid=336 comm="syz-executor468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 24.215790][ T410] ================================================================== [ 24.223898][ T410] BUG: KASAN: use-after-free in do_page_fault+0x6d/0x320 [ 24.231035][ T410] Read of size 8 at addr ffff8881eef9fe40 by task syz-executor468/410 [ 24.239159][ T410] [ 24.241487][ T410] CPU: 0 PID: 410 Comm: syz-executor468 Not tainted 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 24.251624][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 24.261663][ T410] Call Trace: [ 24.264941][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.270728][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.277474][ T410] ? do_page_fault+0x241/0x320 [ 24.282216][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.288956][ T410] ? page_fault+0x2f/0x40 [ 24.293264][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.299064][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.305820][ T410] ? do_page_fault+0x241/0x320 [ 24.310573][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.317316][ T410] ? page_fault+0x2f/0x40 [ 24.321627][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.327414][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.334169][ T410] ? do_page_fault+0x241/0x320 [ 24.338921][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.345685][ T410] ? page_fault+0x2f/0x40 [ 24.350000][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.355797][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.362582][ T410] ? do_page_fault+0x241/0x320 [ 24.367338][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.374098][ T410] ? page_fault+0x2f/0x40 [ 24.378414][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.384204][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.390964][ T410] ? do_page_fault+0x241/0x320 [ 24.395710][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.402451][ T410] ? page_fault+0x2f/0x40 [ 24.406766][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.412555][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.419313][ T410] ? do_page_fault+0x241/0x320 [ 24.424058][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.430817][ T410] ? page_fault+0x2f/0x40 [ 24.435131][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.440928][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.447673][ T410] ? do_page_fault+0x241/0x320 [ 24.452417][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.459161][ T410] ? page_fault+0x2f/0x40 [ 24.463501][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.469292][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.476050][ T410] ? do_page_fault+0x241/0x320 [ 24.480795][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.487557][ T410] ? page_fault+0x2f/0x40 [ 24.491895][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.497694][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.504440][ T410] ? do_page_fault+0x241/0x320 [ 24.509200][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.515942][ T410] ? page_fault+0x2f/0x40 [ 24.520316][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.526106][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.532852][ T410] ? do_page_fault+0x241/0x320 [ 24.537600][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.544347][ T410] ? page_fault+0x2f/0x40 [ 24.548662][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.554471][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.561216][ T410] ? do_page_fault+0x241/0x320 [ 24.565960][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.572702][ T410] ? page_fault+0x2f/0x40 [ 24.577013][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.582803][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.589576][ T410] ? do_page_fault+0x241/0x320 [ 24.594321][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.601061][ T410] ? page_fault+0x2f/0x40 [ 24.605393][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.611326][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.618079][ T410] ? do_page_fault+0x241/0x320 [ 24.622861][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.629608][ T410] ? page_fault+0x2f/0x40 [ 24.633923][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.639712][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.646454][ T410] ? do_page_fault+0x241/0x320 [ 24.651197][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.657957][ T410] ? page_fault+0x2f/0x40 [ 24.662289][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.668269][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.675021][ T410] ? do_page_fault+0x241/0x320 [ 24.679766][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.686519][ T410] ? page_fault+0x2f/0x40 [ 24.690854][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.696642][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.703387][ T410] ? do_page_fault+0x241/0x320 [ 24.708149][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.714909][ T410] ? page_fault+0x2f/0x40 [ 24.719221][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.725012][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.731755][ T410] ? do_page_fault+0x241/0x320 [ 24.736504][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.743251][ T410] ? page_fault+0x2f/0x40 [ 24.747582][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.753370][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.760112][ T410] ? do_page_fault+0x241/0x320 [ 24.764855][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.771597][ T410] ? page_fault+0x2f/0x40 [ 24.775910][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.781696][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.788441][ T410] ? do_page_fault+0x241/0x320 [ 24.793188][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.799932][ T410] ? page_fault+0x2f/0x40 [ 24.804254][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.810042][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.816791][ T410] ? do_page_fault+0x241/0x320 [ 24.821537][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.828276][ T410] ? page_fault+0x2f/0x40 [ 24.832587][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.838374][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.845131][ T410] ? do_page_fault+0x241/0x320 [ 24.849877][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.856616][ T410] ? page_fault+0x2f/0x40 [ 24.861000][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.866923][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.873677][ T410] ? do_page_fault+0x241/0x320 [ 24.878550][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.885306][ T410] ? page_fault+0x2f/0x40 [ 24.889626][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.895418][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.902168][ T410] ? do_page_fault+0x241/0x320 [ 24.906914][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.913693][ T410] ? page_fault+0x2f/0x40 [ 24.918025][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.923827][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.930578][ T410] ? do_page_fault+0x241/0x320 [ 24.935329][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.942074][ T410] ? page_fault+0x2f/0x40 [ 24.946388][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.952270][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.959014][ T410] ? do_page_fault+0x241/0x320 [ 24.963786][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.970543][ T410] ? page_fault+0x2f/0x40 [ 24.974858][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 24.980647][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.987403][ T410] ? do_page_fault+0x241/0x320 [ 24.992146][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 24.998892][ T410] ? page_fault+0x2f/0x40 [ 25.003226][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.009013][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.015758][ T410] ? do_page_fault+0x241/0x320 [ 25.020572][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.027333][ T410] ? page_fault+0x2f/0x40 [ 25.031752][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.037551][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.044299][ T410] ? do_page_fault+0x241/0x320 [ 25.049048][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.055794][ T410] ? page_fault+0x2f/0x40 [ 25.060105][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.065894][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.072635][ T410] ? do_page_fault+0x241/0x320 [ 25.077408][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.084285][ T410] ? page_fault+0x2f/0x40 [ 25.088619][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.094408][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.101161][ T410] ? do_page_fault+0x241/0x320 [ 25.106040][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.112797][ T410] ? page_fault+0x2f/0x40 [ 25.117111][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.122897][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.129654][ T410] ? do_page_fault+0x241/0x320 [ 25.134403][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.141152][ T410] ? page_fault+0x2f/0x40 [ 25.145465][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.151265][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.158012][ T410] ? do_page_fault+0x241/0x320 [ 25.162755][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.169497][ T410] ? page_fault+0x2f/0x40 [ 25.173808][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.179596][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.186350][ T410] ? do_page_fault+0x241/0x320 [ 25.191094][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.197836][ T410] ? page_fault+0x2f/0x40 [ 25.202233][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.208032][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.214849][ T410] ? do_page_fault+0x241/0x320 [ 25.219620][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.226382][ T410] ? page_fault+0x2f/0x40 [ 25.230706][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.236512][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.243359][ T410] ? do_page_fault+0x241/0x320 [ 25.248110][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.254940][ T410] ? page_fault+0x2f/0x40 [ 25.259252][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.265443][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.272227][ T410] ? do_page_fault+0x241/0x320 [ 25.277062][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.283895][ T410] ? page_fault+0x2f/0x40 [ 25.288221][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.294015][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.300769][ T410] ? do_page_fault+0x241/0x320 [ 25.305525][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.312263][ T410] ? page_fault+0x2f/0x40 [ 25.316723][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.322515][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.329260][ T410] ? do_page_fault+0x241/0x320 [ 25.334001][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.340741][ T410] ? page_fault+0x2f/0x40 [ 25.345049][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.350839][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.357598][ T410] ? do_page_fault+0x241/0x320 [ 25.362463][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.369216][ T410] ? page_fault+0x2f/0x40 [ 25.373542][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.379350][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.386135][ T410] ? do_page_fault+0x241/0x320 [ 25.390901][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.397673][ T410] ? page_fault+0x2f/0x40 [ 25.402002][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.407877][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.414626][ T410] ? do_page_fault+0x241/0x320 [ 25.419384][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.426132][ T410] ? page_fault+0x2f/0x40 [ 25.430449][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.436238][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.443166][ T410] ? do_page_fault+0x241/0x320 [ 25.447936][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.454678][ T410] ? page_fault+0x2f/0x40 [ 25.458999][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.464785][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.471527][ T410] ? do_page_fault+0x241/0x320 [ 25.476285][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.483049][ T410] ? page_fault+0x2f/0x40 [ 25.487363][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.493239][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.499984][ T410] ? do_page_fault+0x241/0x320 [ 25.504728][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.511483][ T410] ? page_fault+0x2f/0x40 [ 25.515830][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.521629][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.528383][ T410] ? do_page_fault+0x241/0x320 [ 25.533129][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.539867][ T410] ? page_fault+0x2f/0x40 [ 25.544189][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.549985][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.556734][ T410] ? do_page_fault+0x241/0x320 [ 25.561479][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.568221][ T410] ? page_fault+0x2f/0x40 [ 25.572538][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.578326][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.585066][ T410] ? do_page_fault+0x241/0x320 [ 25.589894][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.596649][ T410] ? page_fault+0x2f/0x40 [ 25.600974][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.606764][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.613513][ T410] ? do_page_fault+0x241/0x320 [ 25.618256][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.624998][ T410] ? page_fault+0x2f/0x40 [ 25.629306][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.635191][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.641957][ T410] ? do_page_fault+0x241/0x320 [ 25.646702][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.653458][ T410] ? page_fault+0x2f/0x40 [ 25.657779][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.663578][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.670328][ T410] ? do_page_fault+0x241/0x320 [ 25.675068][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.681817][ T410] ? page_fault+0x2f/0x40 [ 25.686140][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.691937][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.698679][ T410] ? do_page_fault+0x241/0x320 [ 25.703438][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.710186][ T410] ? page_fault+0x2f/0x40 [ 25.714498][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.720310][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.727060][ T410] ? do_page_fault+0x241/0x320 [ 25.731807][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.738551][ T410] ? page_fault+0x2f/0x40 [ 25.742965][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.748759][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.755591][ T410] ? do_page_fault+0x241/0x320 [ 25.760335][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.767078][ T410] ? page_fault+0x2f/0x40 [ 25.771408][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.777197][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.783966][ T410] ? check_preemption_disabled+0x9b/0x300 [ 25.789667][ T410] ? do_page_fault+0x241/0x320 [ 25.794412][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.801170][ T410] ? page_fault+0x2f/0x40 [ 25.805494][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.811281][ T410] ? arch_stack_walk+0xf0/0x140 [ 25.816112][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.822855][ T410] ? stack_trace_save+0xaa/0xf0 [ 25.827686][ T410] ? stack_trace_snprint+0x170/0x170 [ 25.832953][ T410] ? do_page_fault+0x241/0x320 [ 25.837699][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.844436][ T410] ? page_fault+0x2f/0x40 [ 25.849058][ T410] ? perf_trace_x86_exceptions+0x167/0x360 [ 25.854852][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.861594][ T410] ? unwind_next_frame+0x3f7/0x760 [ 25.866695][ T410] ? do_page_fault+0x241/0x320 [ 25.871539][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 25.878277][ T410] ? page_fault+0x2f/0x40 [ 25.882586][ T410] ? strncpy_from_unsafe+0xa5/0x270 [ 25.887763][ T410] ? strncpy_from_unsafe+0xe8/0x270 [ 25.892937][ T410] ? strncpy_from_unsafe+0xa5/0x270 [ 25.898133][ T410] ? bpf_probe_read_str+0x45/0x90 [ 25.903137][ T410] ? bpf_trace_run2+0xb8/0x230 [ 25.907888][ T410] ? bpf_trace_run1+0x230/0x230 [ 25.912721][ T410] ? rcu_irq_enter+0x2e0/0x2e0 [ 25.917467][ T410] ? debug_smp_processor_id+0x20/0x20 [ 25.922824][ T410] ? __bpf_trace_tlb_flush+0x25/0x30 [ 25.928108][ T410] ? perf_trace_tlb_flush+0x350/0x350 [ 25.933485][ T410] ? trace_tlb_flush_rcuidle+0xff/0x150 [ 25.939009][ T410] ? switch_mm_irqs_off+0x64c/0x9b0 [ 25.944189][ T410] ? switch_mm+0xc0/0xc0 [ 25.948413][ T410] ? __get_locked_pte+0x28e/0x350 [ 25.953502][ T410] ? __text_poke+0x435/0x600 [ 25.958074][ T410] ? do_page_fault+0x1f/0x320 [ 25.962732][ T410] ? text_poke+0x20/0x20 [ 25.966952][ T410] ? __kasan_slab_free+0x23a/0x280 [ 25.972069][ T410] ? kasan_slab_free+0xe/0x10 [ 25.976724][ T410] ? slab_free_freelist_hook+0xb7/0x180 [ 25.982245][ T410] ? kfree+0xbe/0x260 [ 25.986205][ T410] ? selinux_perf_event_free+0x42/0x50 [ 25.991651][ T410] ? text_poke_bp_batch+0xb0/0x260 [ 25.996739][ T410] ? __kasan_check_write+0x14/0x20 [ 26.001829][ T410] ? patch_cmp+0x50/0x50 [ 26.006065][ T410] ? do_page_fault+0x1f/0x320 [ 26.010725][ T410] ? do_page_fault+0x1f/0x320 [ 26.015378][ T410] ? arch_jump_label_transform_apply+0x2b/0x50 [ 26.021520][ T410] ? __jump_label_update+0x37c/0x3a0 [ 26.026816][ T410] ? jump_label_update+0x34c/0x3e0 [ 26.032026][ T410] ? __static_key_slow_dec+0x6e/0x90 [ 26.037314][ T410] ? static_key_slow_dec+0x40/0x80 [ 26.042420][ T410] ? trace_pagefault_unreg+0x10/0x20 [ 26.047710][ T410] ? tracepoint_probe_unregister+0x27a/0x6d0 [ 26.053674][ T410] ? trace_event_raw_event_x86_exceptions+0x270/0x270 [ 26.060434][ T410] ? trace_event_reg+0x21c/0x260 [ 26.065356][ T410] ? perf_trace_event_unreg+0xbb/0x1e0 [ 26.070902][ T410] ? perf_trace_destroy+0x96/0xb0 [ 26.075909][ T410] ? tp_perf_event_destroy+0x15/0x20 [ 26.081174][ T410] ? perf_swevent_read+0x10/0x10 [ 26.086223][ T410] ? _free_event+0x95b/0xcc0 [ 26.090825][ T410] ? perf_event__header_size+0x220/0x220 [ 26.096446][ T410] ? perf_event_release_kernel+0xc26/0xd50 [ 26.102269][ T410] ? perf_event_read_local+0x630/0x630 [ 26.107750][ T410] ? perf_mmap+0x1390/0x1390 [ 26.112331][ T410] ? perf_release+0x3b/0x40 [ 26.116839][ T410] ? __fput+0x2a3/0x730 [ 26.120981][ T410] ? ____fput+0x15/0x20 [ 26.125122][ T410] ? task_work_run+0x146/0x170 [ 26.129868][ T410] ? do_exit+0xa43/0x2660 [ 26.134203][ T410] ? futex_wait+0x45b/0x700 [ 26.138688][ T410] ? put_task_struct+0x90/0x90 [ 26.143441][ T410] ? do_futex+0x1290/0x1290 [ 26.147948][ T410] ? __kasan_check_write+0x14/0x20 [ 26.153038][ T410] ? _raw_spin_lock_irq+0x8f/0xe0 [ 26.158040][ T410] ? _raw_spin_lock_irqsave+0x110/0x110 [ 26.163566][ T410] ? do_group_exit+0x13e/0x300 [ 26.168312][ T410] ? __kasan_check_write+0x14/0x20 [ 26.173407][ T410] ? get_signal+0xdee/0x13d0 [ 26.177996][ T410] ? do_signal+0xad/0xda0 [ 26.182313][ T410] ? __fd_install+0x13b/0x270 [ 26.186981][ T410] ? futex_exit_release+0x1d0/0x1d0 [ 26.192165][ T410] ? signal_fault+0x1d0/0x1d0 [ 26.196827][ T410] ? __x64_sys_futex+0x100/0x100 [ 26.201751][ T410] ? fpu__clear+0x3b0/0x3b0 [ 26.206235][ T410] ? exit_to_usermode_loop+0xc4/0x1b0 [ 26.211591][ T410] ? prepare_exit_to_usermode+0x18e/0x1f0 [ 26.217318][ T410] ? do_syscall_64+0x13e/0x170 [ 26.222215][ T410] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 26.228261][ T410] [ 26.230580][ T410] The buggy address belongs to the page: [ 26.236222][ T410] page:ffffea0007bbe7c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 26.245346][ T410] flags: 0x8000000000000000() [ 26.250033][ T410] raw: 8000000000000000 ffffea0007bbe208 ffffea0007bbe788 0000000000000000 [ 26.258605][ T410] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 26.267166][ T410] page dumped because: kasan: bad access detected [ 26.273556][ T410] page_owner tracks the page as freed [ 26.279039][ T410] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC) [ 26.294138][ T410] prep_new_page+0x35e/0x370 [ 26.298711][ T410] get_page_from_freelist+0x1296/0x1310 [ 26.304238][ T410] __alloc_pages_nodemask+0x202/0x4b0 [ 26.309591][ T410] alloc_slab_page+0x3c/0x3b0 [ 26.314247][ T410] new_slab+0x93/0x420 [ 26.318294][ T410] ___slab_alloc+0x29e/0x420 [ 26.322864][ T410] __slab_alloc+0x63/0xa0 [ 26.327187][ T410] __kmalloc+0x176/0x2f0 [ 26.331408][ T410] scsi_alloc_sdev+0x100/0x9d0 [ 26.336149][ T410] scsi_probe_and_add_lun+0x193/0x3920 [ 26.341597][ T410] __scsi_scan_target+0x1d6/0xbc0 [ 26.346736][ T410] scsi_scan_host_selected+0x343/0x5f0 [ 26.352185][ T410] scsi_scan_host+0x3bf/0x680 [ 26.356877][ T410] virtscsi_probe+0x7b5/0x930 [ 26.361534][ T410] virtio_dev_probe+0x8c0/0xb10 [ 26.366369][ T410] really_probe+0x507/0xd20 [ 26.370856][ T410] page last free stack trace: [ 26.375521][ T410] __free_pages_ok+0x7e4/0x910 [ 26.380264][ T410] __free_pages+0x8c/0x110 [ 26.384660][ T410] __free_slab+0x218/0x2d0 [ 26.389141][ T410] discard_slab+0x29/0x40 [ 26.393448][ T410] __slab_free+0x374/0x380 [ 26.397844][ T410] ___cache_free+0xbb/0xd0 [ 26.402233][ T410] qlink_free+0x23/0x30 [ 26.406368][ T410] qlist_free_all+0x5f/0xb0 [ 26.410850][ T410] quarantine_reduce+0x1a8/0x200 [ 26.415785][ T410] __kasan_kmalloc+0x42/0x200 [ 26.420438][ T410] kasan_slab_alloc+0x12/0x20 [ 26.425091][ T410] kmem_cache_alloc+0xe2/0x270 [ 26.429834][ T410] dup_task_struct+0x57/0x640 [ 26.434487][ T410] copy_process+0x503/0x2cf0 [ 26.439054][ T410] _do_fork+0x190/0x860 [ 26.443187][ T410] __x64_sys_clone+0x12e/0x160 [ 26.447925][ T410] [ 26.450228][ T410] Memory state around the buggy address: [ 26.455842][ T410] ffff8881eef9fd00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 26.463890][ T410] ffff8881eef9fd80: ff ff ff ff 00 00 00 00 00 00 00 00 ff ff ff ff [ 26.471943][ T410] >ffff8881eef9fe00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 26.479983][ T410] ^ [ 26.486133][ T410] ffff8881eef9fe80: ff ff ff ff f1 f1 f1 f1 00 f2 f2 f2 04 f3 f3 f3 [ 26.494171][ T410] ffff8881eef9ff00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 26.502204][ T410] ================================================================== [ 26.510240][ T410] Disabling lock debugging due to kernel taint [ 26.521347][ C1] virtio_net virtio1: output.1:id 1464 is not a head! SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID aae3ae10-755f-0822-2e23-4657c4cbae8c found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f27f0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... [ 0.000000][ T0] Linux version 5.4.292-syzkaller-00021-gcd8e74fa0fa3 (syzkaller@syzkaller) (Debian clang version 20.1.2 (++20250402124445+58df0ef89dd6-1~exp1~20250402004600.97), Debian LLD 20.1.2) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000002][ T0] kvm-clock: cpu 0, msr 653b001, primary cpu clock [ 0.000002][ T0] kvm-clock: using sched offset of 2083811275 cycles [ 0.000853][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003272][ T0] tsc: Detected 2199.998 MHz processor [ 0.008020][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.008932][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.009958][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.016876][ T0] found SMP MP-table at [mem 0x000f2ab0-0x000f2abf] [ 0.017924][ T0] Using GB pages for direct mapping [ 0.019519][ T0] ACPI: Early table checksum verification disabled [ 0.020455][ T0] ACPI: RSDP 0x00000000000F2830 000014 (v00 Google) [ 0.021390][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.022654][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.023882][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.025104][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.025805][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.026537][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.027758][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.028991][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.030275][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.031482][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.032523][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.033568][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.034728][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.035815][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.036871][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.037910][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.039240][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.040823][ T0] Zone ranges: [ 0.041264][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.042162][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.043070][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.043985][ T0] Movable zone start for each node [ 0.044629][ T0] Early memory node ranges [ 0.045295][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.046186][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.047115][ T0] node 0: [mem 0x0000000100000000-0x000000023fffffff] [ 0.048967][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.048971][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff] [ 0.478291][ T0] kasan: KernelAddressSanitizer initialized [ 0.479758][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.480427][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.481416][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.482506][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.483520][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.484610][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.485810][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.487068][ T0] Using ACPI (MADT) for SMP configuration information [ 0.487951][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.488838][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.489940][ T0] Booting paravirtualized kernel on KVM [ 0.490730][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.492349][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1 [ 0.494187][ T0] percpu: Embedded 98 pages/cpu s364504 r8192 d28712 u1048576 [ 0.495360][ T0] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 0.496125][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.497275][ T0] Built 1 zonelists, mobility grouping on. Total pages: 2064262 [ 0.498329][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=64 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=32 rose.rose_ndevs=32 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_ [ 0.499253][ T0] cgroup: Disabling pressure control group feature [ 0.515320][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.517693][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.519085][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.697998][ T0] Memory: 7017932K/8388204K available (55327K kernel code, 6958K rwdata, 18680K rodata, 2176K init, 11156K bss, 1370272K reserved, 0K cma-reserved) [ 0.701173][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.702943][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.703810][ T0] rcu: RCU dyntick-idle grace-period acceleration is enabled. [ 0.704880][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 0.705869][ T0] All grace periods are expedited (rcu_expedited). [ 0.706692][ T0] Tasks RCU enabled. [ 0.707303][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.708371][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.711683][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.712836][ T0] rcu: Offload RCU callbacks from CPUs: (none). [ 0.713754][ T0] kfence: initialized - using 524288 bytes for 63 objects at 0xffff88823ff1a000-0xffff88823ff9a000 [ 0.715467][ T0] random: crng init done [ 0.716116][ T0] Console: colour dummy device 80x25 [ 0.716891][ T0] printk: console [ttyS0] enabled [ 0.716891][ T0] printk: console [ttyS0] enabled [ 0.718288][ T0] printk: bootconsole [earlyser0] disabled [ 0.718288][ T0] printk: bootconsole [earlyser0] disabled [ 0.719819][ T0] ACPI: Core revision 20190816 [ 0.720773][ T0] APIC: Switch to symmetric I/O mode setup [ 0.722107][ T0] x2apic enabled [ 0.725490][ T0] Switched APIC routing to physical x2apic. [ 0.731656][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.732940][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 0.734757][ T0] Calibrating delay loop (skipped) preset value.. 4399.99 BogoMIPS (lpj=21999980) [ 0.736204][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.737157][ T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.738337][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.739853][ T0] Spectre V2 : Mitigation: IBRS [ 0.744819][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.746338][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 0.747515][ T0] RETBleed: Mitigation: IBRS [ 0.748288][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.750002][ T0] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl [ 0.751390][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.753010][ T0] MDS: Mitigation: Clear CPU buffers [ 0.753880][ T0] TAA: Mitigation: Clear CPU buffers [ 0.754771][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.756160][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.757301][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.758424][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.759498][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.760584][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.762883][ T0] Freeing SMP alternatives memory: 52K [ 0.763693][ T0] pid_max: default: 32768 minimum: 301 [ 0.764889][ T0] LSM: Security Framework initializing [ 0.765806][ T0] SELinux: Initializing. [ 0.766871][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.768144][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.891131][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 0.893248][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 0.894749][ T1] rcu: Hierarchical SRCU implementation. [ 0.894749][ T1] dynamic_debug:dynamic_debug_init: Ignore empty _ddebug table in a CONFIG_DYNAMIC_DEBUG_CORE build [ 0.894749][ T1] smp: Bringing up secondary CPUs ... [ 0.894749][ T1] x86: Booting SMP configuration: [ 0.894749][ T1] .... node #0, CPUs: #1 [ 0.031087][ T0] kvm-clock: cpu 1, msr 653b041, secondary cpu clock [ 0.895249][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 0.896690][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.896803][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details. [ 0.898939][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 0.901541][ T1] smp: Brought up 1 node, 2 CPUs [ 0.904761][ T1] smpboot: Max logical packages: 1 [ 0.905511][ T1] smpboot: Total of 2 processors activated (8799.99 BogoMIPS) [ 0.928128][ T1] allocated 50331648 bytes of page_ext [ 0.929374][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 0.932569][ T1] Node 0, zone DMA32: page owner found early allocated 13 pages [ 0.948723][ T1] Node 0, zone Normal: page owner found early allocated 13210 pages [ 0.950334][ T1] devtmpfs: initialized [ 0.956819][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.956819][ T1] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.958204][ T1] xor: automatically using best checksumming function avx [ 0.961093][ T1] NET: Registered protocol family 16 [ 0.966425][ T1] audit: initializing netlink subsys (disabled) [ 0.967478][ T23] audit: type=2000 audit(1746323381.834:1): state=initialized audit_enabled=0 res=1 [ 0.967551][ T1] cpuidle: using governor menu [ 0.967551][ T1] ACPI: bus type PCI registered [ 0.968141][ T1] PCI: Using configuration type 1 for base access [ 1.011948][ T28] cryptomgr_test (28) used greatest stack depth: 30048 bytes left [ 1.016021][ T1] cryptd: max_cpu_qlen set to 1000 [ 1.016021][ T1] ACPI: Added _OSI(Module Device) [ 1.024779][ T1] ACPI: Added _OSI(Processor Device) [ 1.025608][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.026446][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 1.027398][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 1.028187][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 1.029087][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 1.077054][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.100789][ T1] ACPI: Interpreter enabled [ 1.101717][ T1] ACPI: (supports S0 S3 S5) [ 1.102714][ T1] ACPI: Using IOAPIC for interrupt routing [ 1.103786][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.106919][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.171932][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.173005][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 1.174461][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 1.179156][ T1] PCI host bridge to bus 0000:00 [ 1.180049][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.181269][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.182460][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.184774][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 1.186058][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.187296][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 1.193472][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 1.215036][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 1.234903][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.238655][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 1.244344][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 1.256172][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 1.276661][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 1.286286][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 1.293359][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 1.314868][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 1.324945][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 1.349418][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 1.358792][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 1.381546][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 1.389129][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 1.395976][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 1.424939][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.429917][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.434487][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.437811][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.442324][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 1.450184][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 1.450184][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 1.450184][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 1.454763][ T1] vgaarb: loaded [ 1.457533][ T1] SCSI subsystem initialized [ 1.459445][ T1] ACPI: bus type USB registered [ 1.461312][ T1] usbcore: registered new interface driver usbfs [ 1.463568][ T1] usbcore: registered new interface driver hub [ 1.464842][ T1] usbcore: registered new device driver usb [ 1.467128][ T1] videodev: Linux video capture interface: v2.00 [ 1.468650][ T1] EDAC MC: Ver: 3.0.0 [ 1.469982][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 1.474762][ T1] PCI: Using ACPI for IRQ routing [ 1.477201][ T1] Bluetooth: Core ver 2.22 [ 1.478049][ T1] NET: Registered protocol family 31 [ 1.480091][ T1] Bluetooth: HCI device and connection manager initialized [ 1.481995][ T1] Bluetooth: HCI socket layer initialized [ 1.482832][ T1] Bluetooth: L2CAP socket layer initialized [ 1.484802][ T1] Bluetooth: SCO socket layer initialized [ 1.486207][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 1.486616][ T1] NET: Registered protocol family 39 [ 1.487613][ T1] clocksource: Switched to clocksource kvm-clock [ 1.720148][ T1] VFS: Disk quotas dquot_6.6.0 [ 1.721338][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.723556][ T1] pnp: PnP ACPI init [ 1.733378][ T1] pnp: PnP ACPI: found 7 devices [ 1.755450][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.755457][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.757804][ T1] thermal_sys: Registered thermal governor 'power_allocator' [ 1.764958][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.769469][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.772243][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 1.774513][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 1.775939][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 1.778372][ T1] NET: Registered protocol family 2 [ 1.779700][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.784242][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 1.786612][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 1.790046][ T1] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear) [ 1.792465][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 1.794306][ T1] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear) [ 1.796178][ T1] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear) [ 1.798156][ T1] NET: Registered protocol family 1 [ 1.799867][ T1] NET: Registered protocol family 44 [ 1.801163][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 1.803145][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 1.804788][ T1] PCI: CLS 0 bytes, default 64 [ 1.806421][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.808226][ T1] software IO TLB: mapped [mem 0xbbffd000-0xbfffd000] (64MB) [ 1.810496][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 1.814364][ T1] kvm: already loaded the other module [ 1.815139][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 1.816989][ T1] clocksource: Switched to clocksource tsc [ 1.826149][ T1] Initialise system trusted keyrings [ 1.827523][ T1] workingset: timestamp_bits=46 max_order=21 bucket_order=0 [ 1.862005][ T1] fuse: init (API version 7.31) [ 1.864456][ T1] 9p: Installing v9fs 9p2000 file system support [ 1.887604][ T1] Key type asymmetric registered [ 1.888844][ T1] Asymmetric key parser 'x509' registered [ 1.889895][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 1.892094][ T1] io scheduler mq-deadline registered [ 1.892985][ T1] io scheduler kyber registered [ 1.896692][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 1.901383][ T1] ACPI: Power Button [PWRF] [ 1.903116][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 1.905237][ T1] ACPI: Sleep Button [SLPF] [ 1.917511][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 1.918701][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 1.933829][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 1.935118][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 1.952461][ T1] PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 1.953746][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 1.964851][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 1.971751][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.996337][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.021357][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 2.046487][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 2.071610][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 2.104942][ T1] brd: module loaded [ 2.163912][ T1] loop: module loaded [ 2.179398][ T1] scsi host0: Virtio SCSI HBA [ 2.220635][ T1] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 2.388464][ T7] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 2.389693][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 2.390532][ T7] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 2.392419][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 2.395648][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 2.398680][ T7] sd 0:0:1:0: [sda] Write Protect is off [ 2.402790][ T7] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.446919][ T7] sda: sda1 [ 2.447203][ T1] CAN device driver interface [ 2.449093][ T1] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 2.451727][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 2.453994][ T1] PPP generic driver version 2.4.2 [ 2.455992][ T7] sd 0:0:1:0: [sda] Attached SCSI disk [ 2.457604][ T1] PPP BSD Compression module registered [ 2.459204][ T1] PPP Deflate Compression module registered [ 2.460833][ T1] PPP MPPE Compression module registered [ 2.462473][ T1] NET: Registered protocol family 24 [ 2.463877][ T1] PPTP driver version 0.8.5 [ 2.466142][ T1] usbcore: registered new interface driver rtl8150 [ 2.468305][ T1] usbcore: registered new interface driver r8152 [ 2.470262][ T1] usbcore: registered new interface driver asix [ 2.472216][ T1] usbcore: registered new interface driver ax88179_178a [ 2.474263][ T1] usbcore: registered new interface driver cdc_ether [ 2.476129][ T1] usbcore: registered new interface driver cdc_eem [ 2.477970][ T1] usbcore: registered new interface driver dm9601 [ 2.479900][ T1] usbcore: registered new interface driver sr9700 [ 2.481866][ T1] usbcore: registered new interface driver CoreChips [ 2.483849][ T1] usbcore: registered new interface driver smsc75xx [ 2.485857][ T1] usbcore: registered new interface driver smsc95xx [ 2.487751][ T1] usbcore: registered new interface driver gl620a [ 2.489516][ T1] usbcore: registered new interface driver net1080 [ 2.491394][ T1] usbcore: registered new interface driver plusb [ 2.493268][ T1] usbcore: registered new interface driver rndis_host [ 2.495251][ T1] usbcore: registered new interface driver cdc_subset [ 2.497294][ T1] usbcore: registered new interface driver zaurus [ 2.499115][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 2.501565][ T1] usbcore: registered new interface driver ipheth [ 2.503547][ T1] usbcore: registered new interface driver cdc_ncm [ 2.505381][ T1] usbcore: registered new interface driver cdc_mbim [ 2.507380][ T1] usbcore: registered new interface driver aqc111 [ 2.510914][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.513065][ T1] ehci-pci: EHCI PCI platform driver [ 2.514688][ T1] ehci-platform: EHCI generic platform driver [ 2.516505][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.518614][ T1] ohci-pci: OHCI PCI platform driver [ 2.520229][ T1] ohci-platform: OHCI generic platform driver [ 2.522527][ T1] usbcore: registered new interface driver cdc_acm [ 2.524374][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 2.527069][ T1] usbcore: registered new interface driver usblp [ 2.528974][ T1] usbcore: registered new interface driver cdc_wdm [ 2.531374][ T1] usbcore: registered new interface driver uas [ 2.533234][ T1] usbcore: registered new interface driver usb-storage [ 2.535273][ T1] usbcore: registered new interface driver ums-alauda [ 2.537334][ T1] usbcore: registered new interface driver ums-cypress [ 2.539291][ T1] usbcore: registered new interface driver ums-datafab [ 2.541318][ T1] usbcore: registered new interface driver ums-freecom [ 2.543349][ T1] usbcore: registered new interface driver ums-isd200 [ 2.545471][ T1] usbcore: registered new interface driver ums-jumpshot [ 2.547575][ T1] usbcore: registered new interface driver ums-karma [ 2.549541][ T1] usbcore: registered new interface driver ums-onetouch [ 2.551594][ T1] usbcore: registered new interface driver ums-sddr09 [ 2.553545][ T1] usbcore: registered new interface driver ums-sddr55 [ 2.556206][ T1] usbcore: registered new interface driver ums-usbat [ 2.558326][ T1] usbcore: registered new interface driver usbserial_generic [ 2.560473][ T1] usbserial: USB Serial support registered for generic [ 2.562518][ T1] usbcore: registered new interface driver ftdi_sio [ 2.564429][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 2.566885][ T1] usbcore: registered new interface driver pl2303 [ 2.568778][ T1] usbserial: USB Serial support registered for pl2303 [ 2.570912][ T1] usbcore: registered new interface driver usb_ehset_test [ 2.573249][ T1] usbcore: registered new interface driver trancevibrator [ 2.575472][ T1] usbcore: registered new interface driver lvs [ 2.579095][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.581566][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 2.583853][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 2.586982][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.589623][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.591827][ T1] usb usb1: Product: Dummy host controller [ 2.593555][ T1] usb usb1: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.596135][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 2.598974][ T1] hub 1-0:1.0: USB hub found [ 2.600488][ T1] hub 1-0:1.0: 1 port detected [ 2.603277][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.605829][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 2.608139][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 2.611126][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.613784][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.616111][ T1] usb usb2: Product: Dummy host controller [ 2.617728][ T1] usb usb2: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.620375][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 2.623059][ T1] hub 2-0:1.0: USB hub found [ 2.624547][ T1] hub 2-0:1.0: 1 port detected [ 2.627296][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.629633][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 2.631849][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 2.634668][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.637266][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.639561][ T1] usb usb3: Product: Dummy host controller [ 2.641345][ T1] usb usb3: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.643879][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 2.646616][ T1] hub 3-0:1.0: USB hub found [ 2.648040][ T1] hub 3-0:1.0: 1 port detected [ 2.650719][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.653082][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 2.655284][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 2.658189][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.660788][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.663096][ T1] usb usb4: Product: Dummy host controller [ 2.664689][ T1] usb usb4: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.667226][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 2.669933][ T1] hub 4-0:1.0: USB hub found [ 2.671357][ T1] hub 4-0:1.0: 1 port detected [ 2.674021][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.676317][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 2.678530][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 2.681310][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.683970][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.686435][ T1] usb usb5: Product: Dummy host controller [ 2.688042][ T1] usb usb5: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.690535][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 2.693201][ T1] hub 5-0:1.0: USB hub found [ 2.694645][ T1] hub 5-0:1.0: 1 port detected [ 2.697323][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.699564][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 2.701782][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 2.704566][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.707057][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.709312][ T1] usb usb6: Product: Dummy host controller [ 2.710919][ T1] usb usb6: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.713447][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 2.716138][ T1] hub 6-0:1.0: USB hub found [ 2.717548][ T1] hub 6-0:1.0: 1 port detected [ 2.720159][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.722643][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 2.724838][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 2.727702][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.730292][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.732751][ T1] usb usb7: Product: Dummy host controller [ 2.734464][ T1] usb usb7: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.737119][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 2.739806][ T1] hub 7-0:1.0: USB hub found [ 2.741160][ T1] hub 7-0:1.0: 1 port detected [ 2.743768][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.746014][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 2.748279][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 2.751134][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.753527][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.756057][ T1] usb usb8: Product: Dummy host controller [ 2.757718][ T1] usb usb8: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.760356][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 2.762987][ T1] hub 8-0:1.0: USB hub found [ 2.764425][ T1] hub 8-0:1.0: 1 port detected [ 2.767046][ T1] dummy_hcd dummy_hcd.8: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.769359][ T1] dummy_hcd dummy_hcd.8: Dummy host controller [ 2.771644][ T1] dummy_hcd dummy_hcd.8: new USB bus registered, assigned bus number 9 [ 2.774520][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.777374][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.779716][ T1] usb usb9: Product: Dummy host controller [ 2.781467][ T1] usb usb9: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.784058][ T1] usb usb9: SerialNumber: dummy_hcd.8 [ 2.786748][ T1] hub 9-0:1.0: USB hub found [ 2.788118][ T1] hub 9-0:1.0: 1 port detected [ 2.790789][ T1] dummy_hcd dummy_hcd.9: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.793123][ T1] dummy_hcd dummy_hcd.9: Dummy host controller [ 2.795232][ T1] dummy_hcd dummy_hcd.9: new USB bus registered, assigned bus number 10 [ 2.798107][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.800840][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.803353][ T1] usb usb10: Product: Dummy host controller [ 2.804951][ T1] usb usb10: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.807539][ T1] usb usb10: SerialNumber: dummy_hcd.9 [ 2.810271][ T1] hub 10-0:1.0: USB hub found [ 2.811728][ T1] hub 10-0:1.0: 1 port detected [ 2.814415][ T1] dummy_hcd dummy_hcd.10: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.816778][ T1] dummy_hcd dummy_hcd.10: Dummy host controller [ 2.818975][ T1] dummy_hcd dummy_hcd.10: new USB bus registered, assigned bus number 11 [ 2.821966][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.824501][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.826888][ T1] usb usb11: Product: Dummy host controller [ 2.828573][ T1] usb usb11: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.831189][ T1] usb usb11: SerialNumber: dummy_hcd.10 [ 2.834445][ T1] hub 11-0:1.0: USB hub found [ 2.835848][ T1] hub 11-0:1.0: 1 port detected [ 2.838544][ T1] dummy_hcd dummy_hcd.11: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.840986][ T1] dummy_hcd dummy_hcd.11: Dummy host controller [ 2.843456][ T1] dummy_hcd dummy_hcd.11: new USB bus registered, assigned bus number 12 [ 2.846326][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.848900][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.851248][ T1] usb usb12: Product: Dummy host controller [ 2.852968][ T1] usb usb12: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.855547][ T1] usb usb12: SerialNumber: dummy_hcd.11 [ 2.858356][ T1] hub 12-0:1.0: USB hub found [ 2.859810][ T1] hub 12-0:1.0: 1 port detected [ 2.862454][ T1] dummy_hcd dummy_hcd.12: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.864851][ T1] dummy_hcd dummy_hcd.12: Dummy host controller [ 2.867024][ T1] dummy_hcd dummy_hcd.12: new USB bus registered, assigned bus number 13 [ 2.869995][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.872744][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.875081][ T1] usb usb13: Product: Dummy host controller [ 2.876778][ T1] usb usb13: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.879685][ T1] usb usb13: SerialNumber: dummy_hcd.12 [ 2.882448][ T1] hub 13-0:1.0: USB hub found [ 2.883891][ T1] hub 13-0:1.0: 1 port detected [ 2.886508][ T1] dummy_hcd dummy_hcd.13: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.888866][ T1] dummy_hcd dummy_hcd.13: Dummy host controller [ 2.891063][ T1] dummy_hcd dummy_hcd.13: new USB bus registered, assigned bus number 14 [ 2.893922][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.896653][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.898836][ T1] usb usb14: Product: Dummy host controller [ 2.900492][ T1] usb usb14: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.903053][ T1] usb usb14: SerialNumber: dummy_hcd.13 [ 2.905723][ T1] hub 14-0:1.0: USB hub found [ 2.907247][ T1] hub 14-0:1.0: 1 port detected [ 2.909895][ T1] dummy_hcd dummy_hcd.14: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.912275][ T1] dummy_hcd dummy_hcd.14: Dummy host controller [ 2.914554][ T1] dummy_hcd dummy_hcd.14: new USB bus registered, assigned bus number 15 [ 2.917547][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.920255][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.922637][ T1] usb usb15: Product: Dummy host controller [ 2.924329][ T1] usb usb15: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.926832][ T1] usb usb15: SerialNumber: dummy_hcd.14 [ 2.929515][ T1] hub 15-0:1.0: USB hub found [ 2.931005][ T1] hub 15-0:1.0: 1 port detected [ 2.933728][ T1] dummy_hcd dummy_hcd.15: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.936069][ T1] dummy_hcd dummy_hcd.15: Dummy host controller [ 2.938345][ T1] dummy_hcd dummy_hcd.15: new USB bus registered, assigned bus number 16 [ 2.941423][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.943973][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.946308][ T1] usb usb16: Product: Dummy host controller [ 2.947916][ T1] usb usb16: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.950689][ T1] usb usb16: SerialNumber: dummy_hcd.15 [ 2.953446][ T1] hub 16-0:1.0: USB hub found [ 2.954929][ T1] hub 16-0:1.0: 1 port detected [ 2.957616][ T1] dummy_hcd dummy_hcd.16: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.959982][ T1] dummy_hcd dummy_hcd.16: Dummy host controller [ 2.962363][ T1] dummy_hcd dummy_hcd.16: new USB bus registered, assigned bus number 17 [ 2.965165][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.967784][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.970028][ T1] usb usb17: Product: Dummy host controller [ 2.971667][ T1] usb usb17: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.974170][ T1] usb usb17: SerialNumber: dummy_hcd.16 [ 2.976852][ T1] hub 17-0:1.0: USB hub found [ 2.978284][ T1] hub 17-0:1.0: 1 port detected [ 2.981056][ T1] dummy_hcd dummy_hcd.17: USB Host+Gadget Emulator, driver 02 May 2005 [ 2.983373][ T1] dummy_hcd dummy_hcd.17: Dummy host controller [ 2.985603][ T1] dummy_hcd dummy_hcd.17: new USB bus registered, assigned bus number 18 [ 2.988441][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 2.991224][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.993527][ T1] usb usb18: Product: Dummy host controller [ 2.995115][ T1] usb usb18: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 2.997688][ T1] usb usb18: SerialNumber: dummy_hcd.17 [ 3.000577][ T1] hub 18-0:1.0: USB hub found [ 3.002047][ T1] hub 18-0:1.0: 1 port detected [ 3.004759][ T1] dummy_hcd dummy_hcd.18: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.007302][ T1] dummy_hcd dummy_hcd.18: Dummy host controller [ 3.009588][ T1] dummy_hcd dummy_hcd.18: new USB bus registered, assigned bus number 19 [ 3.012462][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.014996][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.017292][ T1] usb usb19: Product: Dummy host controller [ 3.019036][ T1] usb usb19: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.021682][ T1] usb usb19: SerialNumber: dummy_hcd.18 [ 3.024346][ T1] hub 19-0:1.0: USB hub found [ 3.025788][ T1] hub 19-0:1.0: 1 port detected [ 3.028465][ T1] dummy_hcd dummy_hcd.19: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.030798][ T1] dummy_hcd dummy_hcd.19: Dummy host controller [ 3.033160][ T1] dummy_hcd dummy_hcd.19: new USB bus registered, assigned bus number 20 [ 3.036075][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.038707][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.040944][ T1] usb usb20: Product: Dummy host controller [ 3.042606][ T1] usb usb20: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.045130][ T1] usb usb20: SerialNumber: dummy_hcd.19 [ 3.047817][ T1] hub 20-0:1.0: USB hub found [ 3.049246][ T1] hub 20-0:1.0: 1 port detected [ 3.052052][ T1] dummy_hcd dummy_hcd.20: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.054501][ T1] dummy_hcd dummy_hcd.20: Dummy host controller [ 3.056696][ T1] dummy_hcd dummy_hcd.20: new USB bus registered, assigned bus number 21 [ 3.059860][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.062441][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.064789][ T1] usb usb21: Product: Dummy host controller [ 3.066543][ T1] usb usb21: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.069192][ T1] usb usb21: SerialNumber: dummy_hcd.20 [ 3.071861][ T1] hub 21-0:1.0: USB hub found [ 3.073364][ T1] hub 21-0:1.0: 1 port detected [ 3.076068][ T1] dummy_hcd dummy_hcd.21: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.078409][ T1] dummy_hcd dummy_hcd.21: Dummy host controller [ 3.080665][ T1] dummy_hcd dummy_hcd.21: new USB bus registered, assigned bus number 22 [ 3.083532][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.086065][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.088460][ T1] usb usb22: Product: Dummy host controller [ 3.090258][ T1] usb usb22: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.092867][ T1] usb usb22: SerialNumber: dummy_hcd.21 [ 3.095617][ T1] hub 22-0:1.0: USB hub found [ 3.097115][ T1] hub 22-0:1.0: 1 port detected [ 3.099754][ T1] dummy_hcd dummy_hcd.22: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.102069][ T1] dummy_hcd dummy_hcd.22: Dummy host controller [ 3.104188][ T1] dummy_hcd dummy_hcd.22: new USB bus registered, assigned bus number 23 [ 3.106873][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.109369][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.111670][ T1] usb usb23: Product: Dummy host controller [ 3.113311][ T1] usb usb23: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.115945][ T1] usb usb23: SerialNumber: dummy_hcd.22 [ 3.119294][ T1] hub 23-0:1.0: USB hub found [ 3.120739][ T1] hub 23-0:1.0: 1 port detected [ 3.123473][ T1] dummy_hcd dummy_hcd.23: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.125849][ T1] dummy_hcd dummy_hcd.23: Dummy host controller [ 3.128063][ T1] dummy_hcd dummy_hcd.23: new USB bus registered, assigned bus number 24 [ 3.130856][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.133472][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.135728][ T1] usb usb24: Product: Dummy host controller [ 3.137399][ T1] usb usb24: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.139891][ T1] usb usb24: SerialNumber: dummy_hcd.23 [ 3.142569][ T1] hub 24-0:1.0: USB hub found [ 3.144057][ T1] hub 24-0:1.0: 1 port detected [ 3.146770][ T1] dummy_hcd dummy_hcd.24: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.149098][ T1] dummy_hcd dummy_hcd.24: Dummy host controller [ 3.151428][ T1] dummy_hcd dummy_hcd.24: new USB bus registered, assigned bus number 25 [ 3.154295][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.156939][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.159377][ T1] usb usb25: Product: Dummy host controller [ 3.161159][ T1] usb usb25: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.163977][ T1] usb usb25: SerialNumber: dummy_hcd.24 [ 3.166651][ T1] hub 25-0:1.0: USB hub found [ 3.168016][ T1] hub 25-0:1.0: 1 port detected [ 3.170720][ T1] dummy_hcd dummy_hcd.25: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.173156][ T1] dummy_hcd dummy_hcd.25: Dummy host controller [ 3.175387][ T1] dummy_hcd dummy_hcd.25: new USB bus registered, assigned bus number 26 [ 3.178315][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.180993][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.183554][ T1] usb usb26: Product: Dummy host controller [ 3.185270][ T1] usb usb26: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.187862][ T1] usb usb26: SerialNumber: dummy_hcd.25 [ 3.190625][ T1] hub 26-0:1.0: USB hub found [ 3.192111][ T1] hub 26-0:1.0: 1 port detected [ 3.194802][ T1] dummy_hcd dummy_hcd.26: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.197201][ T1] dummy_hcd dummy_hcd.26: Dummy host controller [ 3.199421][ T1] dummy_hcd dummy_hcd.26: new USB bus registered, assigned bus number 27 [ 3.202470][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.205040][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.207475][ T1] usb usb27: Product: Dummy host controller [ 3.209120][ T1] usb usb27: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.211671][ T1] usb usb27: SerialNumber: dummy_hcd.26 [ 3.214330][ T1] hub 27-0:1.0: USB hub found [ 3.215831][ T1] hub 27-0:1.0: 1 port detected [ 3.218447][ T1] dummy_hcd dummy_hcd.27: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.220819][ T1] dummy_hcd dummy_hcd.27: Dummy host controller [ 3.223109][ T1] dummy_hcd dummy_hcd.27: new USB bus registered, assigned bus number 28 [ 3.226032][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.228609][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.230883][ T1] usb usb28: Product: Dummy host controller [ 3.232840][ T1] usb usb28: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.235378][ T1] usb usb28: SerialNumber: dummy_hcd.27 [ 3.238053][ T1] hub 28-0:1.0: USB hub found [ 3.239425][ T1] hub 28-0:1.0: 1 port detected [ 3.242131][ T1] dummy_hcd dummy_hcd.28: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.244507][ T1] dummy_hcd dummy_hcd.28: Dummy host controller [ 3.246721][ T1] dummy_hcd dummy_hcd.28: new USB bus registered, assigned bus number 29 [ 3.249812][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.252424][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.254770][ T1] usb usb29: Product: Dummy host controller [ 3.256523][ T1] usb usb29: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.259066][ T1] usb usb29: SerialNumber: dummy_hcd.28 [ 3.261777][ T1] hub 29-0:1.0: USB hub found [ 3.263218][ T1] hub 29-0:1.0: 1 port detected [ 3.265888][ T1] dummy_hcd dummy_hcd.29: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.268340][ T1] dummy_hcd dummy_hcd.29: Dummy host controller [ 3.270532][ T1] dummy_hcd dummy_hcd.29: new USB bus registered, assigned bus number 30 [ 3.273526][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.276177][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.278553][ T1] usb usb30: Product: Dummy host controller [ 3.280193][ T1] usb usb30: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.282850][ T1] usb usb30: SerialNumber: dummy_hcd.29 [ 3.285622][ T1] hub 30-0:1.0: USB hub found [ 3.287114][ T1] hub 30-0:1.0: 1 port detected [ 3.289711][ T1] dummy_hcd dummy_hcd.30: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.292126][ T1] dummy_hcd dummy_hcd.30: Dummy host controller [ 3.294462][ T1] dummy_hcd dummy_hcd.30: new USB bus registered, assigned bus number 31 [ 3.297395][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.299981][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.302291][ T1] usb usb31: Product: Dummy host controller [ 3.303953][ T1] usb usb31: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.306544][ T1] usb usb31: SerialNumber: dummy_hcd.30 [ 3.309191][ T1] hub 31-0:1.0: USB hub found [ 3.310440][ T1] hub 31-0:1.0: 1 port detected [ 3.313138][ T1] dummy_hcd dummy_hcd.31: USB Host+Gadget Emulator, driver 02 May 2005 [ 3.315693][ T1] dummy_hcd dummy_hcd.31: Dummy host controller [ 3.318018][ T1] dummy_hcd dummy_hcd.31: new USB bus registered, assigned bus number 32 [ 3.321045][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 3.323843][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.326107][ T1] usb usb32: Product: Dummy host controller [ 3.327910][ T1] usb usb32: Manufacturer: Linux 5.4.292-syzkaller-00021-gcd8e74fa0fa3 dummy_hcd [ 3.330567][ T1] usb usb32: SerialNumber: dummy_hcd.31 [ 3.333454][ T1] hub 32-0:1.0: USB hub found [ 3.335132][ T1] hub 32-0:1.0: 1 port detected [ 3.356200][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 3.359346][ T1] i8042: Warning: Keylock active [ 3.362936][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.364935][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 3.368162][ T1] usbcore: registered new interface driver xpad [ 3.370085][ T1] usbcore: registered new interface driver usb_acecad [ 3.372330][ T1] usbcore: registered new interface driver aiptek [ 3.374201][ T1] usbcore: registered new interface driver gtco [ 3.376085][ T1] usbcore: registered new interface driver hanwang [ 3.378141][ T1] usbcore: registered new interface driver kbtab [ 3.381004][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 3.384754][ T1] rtc_cmos 00:00: registered as rtc0 [ 3.386347][ T1] rtc_cmos 00:00: setting system clock to 2025-05-04T01:49:44 UTC (1746323384) [ 3.389166][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 3.391588][ T1] usbcore: registered new interface driver uvcvideo [ 3.393435][ T1] USB Video Class driver (1.1.1) [ 3.394788][ T1] gspca_main: v2.14.0 registered [ 3.396515][ T1] device-mapper: uevent: version 1.0.3 [ 3.398825][ T1] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 3.402310][ T1] Bluetooth: HCI UART driver ver 2.3 [ 3.403881][ T1] Bluetooth: HCI UART protocol H4 registered [ 3.405727][ T1] Bluetooth: HCI UART protocol LL registered [ 3.407446][ T1] Bluetooth: HCI UART protocol QCA registered [ 3.409322][ T1] intel_pstate: CPU model not supported [ 3.411198][ T1] sdhci: Secure Digital Host Controller Interface driver [ 3.413165][ T1] sdhci: Copyright(c) Pierre Ossman [ 3.414611][ T1] sdhci-pltfm: SDHCI platform and OF driver helper [ 3.416633][ T1] hidraw: raw HID events driver (C) Jiri Kosina [ 3.427358][ T1] usbcore: registered new interface driver usbhid [ 3.429140][ T1] usbhid: USB HID core driver [ 3.431563][ T1] ashmem: initialized [ 3.433078][ T1] gnss: GNSS driver registered with major 235 [ 3.436013][ T1] usbcore: registered new interface driver snd-usb-audio [ 3.438958][ T1] GACT probability NOT on [ 3.440329][ T1] Mirror/redirect action on [ 3.441631][ T1] u32 classifier [ 3.443105][ T1] input device check on [ 3.444422][ T1] Actions configured [ 3.446926][ T1] nf_conntrack_irc: failed to register helpers [ 3.448749][ T1] nf_conntrack_sane: failed to register helpers [ 3.452304][ T1] xt_time: kernel timezone is -0000 [ 3.454040][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 3.456869][ T1] gre: GRE over IPv4 demultiplexor driver [ 3.458489][ T1] ip_gre: GRE over IPv4 tunneling driver [ 3.463128][ T1] IPv4 over IPsec tunneling driver [ 3.466424][ T1] Initializing XFRM netlink socket [ 3.468033][ T1] IPsec XFRM device driver [ 3.470824][ T1] NET: Registered protocol family 10 [ 3.475912][ T1] Segment Routing with IPv6 [ 3.477584][ T1] mip6: Mobile IPv6 [ 3.480633][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 3.485399][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 3.488112][ T1] NET: Registered protocol family 17 [ 3.489716][ T1] NET: Registered protocol family 15 [ 3.491480][ T1] can: controller area network core (rev 20170425 abi 9) [ 3.493670][ T1] NET: Registered protocol family 29 [ 3.495105][ T1] can: raw protocol (rev 20170425) [ 3.496487][ T1] can: broadcast manager protocol (rev 20170425 t) [ 3.498339][ T1] can: netlink gateway (rev 20190810) max_hops=1 [ 3.500745][ T1] Bluetooth: RFCOMM TTY layer initialized [ 3.502346][ T1] Bluetooth: RFCOMM socket layer initialized [ 3.504068][ T1] Bluetooth: RFCOMM ver 1.11 [ 3.505409][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 3.507308][ T1] Bluetooth: HIDP socket layer initialized [ 3.508985][ T1] l2tp_core: L2TP core driver, V2.0 [ 3.510504][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 3.512526][ T1] tipc: Activated (version 2.0.0) [ 3.514355][ T1] NET: Registered protocol family 30 [ 3.516202][ T1] tipc: Started in single node mode [ 3.517944][ T1] 9pnet: Installing 9P2000 support [ 3.520127][ T1] NET: Registered protocol family 40 [ 3.529182][ T1] IPI shorthand broadcast: enabled [ 3.530643][ T1] AVX2 version of gcm_enc/dec engaged. [ 3.532235][ T1] AES CTR mode by8 optimization enabled [ 3.536572][ T1] sched_clock: Marking stable (3515372124, 21087814)->(3544602922, -8142984) [ 3.540119][ T1] registered taskstats version 1 [ 3.541680][ T1] Loading compiled-in X.509 certificates [ 3.544003][ T1] Key type ._fscrypt registered [ 3.545382][ T1] Key type .fscrypt registered [ 3.546739][ T1] Key type fscrypt-provisioning registered [ 3.550607][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 3.553907][ T123] cryptomgr_probe (123) used greatest stack depth: 29744 bytes left [ 3.557680][ T1] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 3.561293][ T1] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600' [ 3.564228][ T74] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 3.566996][ T74] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 3.569840][ T1] clk: Disabling unused clocks [ 3.571251][ T1] ALSA device list: [ 3.572386][ T1] No soundcards found. [ 3.582339][ T13] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 3.591989][ T1] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 3.593133][ T1] EXT4-fs (sda1): write access will be enabled during recovery [ 3.642932][ T1] EXT4-fs (sda1): recovery complete [ 3.646657][ T1] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 3.648203][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 3.677900][ T1] devtmpfs: mounted [ 3.680920][ T1] Freeing unused kernel image memory: 2176K [ 3.681863][ T1] Write protecting the kernel read-only data: 77824k [ 3.687117][ T1] Freeing unused kernel image memory: 2016K [ 3.689829][ T1] Freeing unused kernel image memory: 1800K [ 3.690684][ T1] Run /sbin/init as init process [ 4.071856][ T1] SELinux: Permission nlmsg_readpriv in class netlink_route_socket not defined in policy. [ 4.073427][ T1] SELinux: Permission nlmsg_getneigh in class netlink_route_socket not defined in policy. [ 4.075279][ T1] SELinux: Class anon_inode not defined in policy. [ 4.076241][ T1] SELinux: the above unknown classes and permissions will be denied [ 4.077680][ T1] SELinux: policy capability network_peer_controls=1 [ 4.078667][ T1] SELinux: policy capability open_perms=1 [ 4.079499][ T1] SELinux: policy capability extended_socket_class=1 [ 4.080437][ T1] SELinux: policy capability always_check_network=0 [ 4.081610][ T1] SELinux: policy capability cgroup_seclabel=1 [ 4.082477][ T1] SELinux: policy capability nnp_nosuid_transition=1 [ 4.208911][ T23] audit: type=1403 audit(1746323385.310:2): auid=4294967295 ses=4294967295 lsm=selinux res=1 [ 4.242592][ T129] mount (129) used greatest stack depth: 26048 bytes left [ 4.251610][ T130] EXT4-fs (sda1): re-mounted. Opts: mount: mounting devtmpfs on /dev failed: Device or resource busy [ 4.266973][ T132] mkdir (132) used greatest stack depth: 25536 bytes left mount: mounting smackfs on /sys/fs/smackfs failed: No such file or directory [ 4.281747][ T133] mount (133) used greatest stack depth: 25024 bytes left Starting syslogd: [ 4.381353][ T23] audit: type=1400 audit(1746323385.490:3): avc: denied { read write } for pid=145 comm="syslogd" path="/dev/null" dev="devtmpfs" ino=29 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 OK [ 4.391790][ T23] audit: type=1400 audit(1746323385.500:4): avc: denied { read } for pid=145 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Starting acpid: [ 4.397758][ T23] audit: type=1400 audit(1746323385.500:5): avc: denied { search } for pid=145 comm="syslogd" name="/" dev="tmpfs" ino=10715 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4.403929][ T23] audit: type=1400 audit(1746323385.500:6): avc: denied { write } for pid=145 comm="syslogd" name="/" dev="tmpfs" ino=10715 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4.407267][ T23] audit: type=1400 audit(1746323385.500:7): avc: denied { add_name } for pid=145 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 4.410085][ T23] audit: type=1400 audit(1746323385.500:8): avc: denied { create } for pid=145 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 4.412976][ T23] audit: type=1400 audit(1746323385.500:9): avc: denied { append open } for pid=145 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=9800 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 4.416379][ T23] audit: type=1400 audit(1746323385.500:10): avc: denied { getattr } for pid=145 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=9800 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 OK Starting klogd: OK Running sysctl: OK Populating /dev using udev: [ 4.853604][ T162] udevd[162]: starting version 3.2.11 [ 4.912858][ T163] udevd[163]: starting eudev-3.2.11 [ 5.087034][ T164] udevadm (164) used greatest stack depth: 24096 bytes left