[ 39.136791] ------------[ cut here ]------------ [ 39.137758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.139805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.141284] Modules linked in: [ 39.141923] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.143909] Tainted: [W]=WARN [ 39.144514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.145995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.146919] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.150142] RSP: 0018:ffff888018a0fbc0 EFLAGS: 00010286 [ 39.151135] RAX: 0000000000000000 RBX: ffffed1003141f78 RCX: ffffffff813a4050 [ 39.152494] RDX: ffff88800e183780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.153798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003141f2f [ 39.155096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.156406] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a0fdf8 [ 39.157709] FS: 00007ff5fad70900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.159171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.160261] CR2: 00007fff0a666ef7 CR3: 0000000016c7a000 CR4: 0000000000350ef0 [ 39.161574] Call Trace: [ 39.162046] [ 39.162511] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.163379] ? __create_object+0x59/0x80 [ 39.164185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.165184] __vmalloc_noprof+0x59/0x60 [ 39.165947] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.166833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.167787] bpf_prog_alloc+0x39/0x200 [ 39.168562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.169498] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.170391] do_seccomp+0x349/0x25e0 [ 39.171117] ? find_held_lock+0x2b/0x80 [ 39.171873] ? do_prlimit+0x310/0x610 [ 39.172641] ? __pfx_do_seccomp+0x10/0x10 [ 39.173390] ? do_raw_spin_unlock+0x53/0x220 [ 39.174240] ? _raw_spin_unlock+0x1e/0x40 [ 39.175021] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.175992] ? static_key_count+0x60/0x80 [ 39.176827] prctl_set_seccomp+0x4e/0x70 [ 39.177618] __do_sys_prctl+0xe6c/0x1d70 [ 39.178376] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.179237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.180244] ? irqentry_exit+0xf3/0x650 [ 39.181032] do_syscall_64+0xbf/0x430 [ 39.181798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.182768] RIP: 0033:0x7ff5fb2625cd [ 39.183494] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.186681] RSP: 002b:00007fff0a664420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.188056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5fb2625cd [ 39.189379] RDX: 0000561c25dd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.190655] RBP: 00007fff0a664480 R08: 0000000000000000 R09: 00007fff0a663b20 [ 39.191934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c287ffb10 [ 39.193228] R13: 00007fff0a6648b0 R14: 0000561c288002b0 R15: 0000561c288146f0 [ 39.194528] [ 39.194952] irq event stamp: 1755 [ 39.195604] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.197161] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.198710] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 39.200301] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 39.201827] ---[ end trace 0000000000000000 ]--- [ 42.504972] ------------[ cut here ]------------ [ 42.506073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.508876] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.510565] Modules linked in: [ 42.511244] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.513392] Tainted: [W]=WARN [ 42.514015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.515500] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.516411] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.519609] RSP: 0018:ffff888017a87bc0 EFLAGS: 00010286 [ 42.520655] RAX: 0000000000000000 RBX: ffffed1002f50f78 RCX: ffffffff813a4050 [ 42.521981] RDX: ffff88801601b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.523283] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f50f2f [ 42.524633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.525972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a87df8 [ 42.527277] FS: 00007f5bb7afb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.528758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.529891] CR2: 00007ffd17edeef7 CR3: 0000000010773000 CR4: 0000000000350ef0 [ 42.531223] Call Trace: [ 42.531742] [ 42.532184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.533154] ? __create_object+0x59/0x80 [ 42.533994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.535000] __vmalloc_noprof+0x59/0x60 [ 42.535753] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.536678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.537645] bpf_prog_alloc+0x39/0x200 [ 42.538353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.539326] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.540285] do_seccomp+0x349/0x25e0 [ 42.541048] ? find_held_lock+0x2b/0x80 [ 42.541831] ? do_prlimit+0x310/0x610 [ 42.542592] ? __pfx_do_seccomp+0x10/0x10 [ 42.543361] ? do_raw_spin_unlock+0x53/0x220 [ 42.544223] ? _raw_spin_unlock+0x1e/0x40 [ 42.545058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.546056] ? static_key_count+0x60/0x80 [ 42.546894] prctl_set_seccomp+0x4e/0x70 [ 42.547676] __do_sys_prctl+0xe6c/0x1d70 [ 42.548505] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.549345] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.550350] ? irqentry_exit+0xf3/0x650 [ 42.551125] do_syscall_64+0xbf/0x430 [ 42.551900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.552902] RIP: 0033:0x7f5bb7fed5cd [ 42.553616] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.556882] RSP: 002b:00007ffd17edcf60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.558273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5bb7fed5cd [ 42.559583] RDX: 00005562ce49ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.560939] RBP: 00007ffd17edcfc0 R08: 0000000000000000 R09: 00007ffd17edc660 [ 42.562240] R10: 0000000000000000 R11: 0000000000000246 R12: 000055630c390ad0 [ 42.563559] R13: 00007ffd17edd3f0 R14: 000055630c391bc0 R15: 000055630c3a2780 [ 42.564920] [ 42.565356] irq event stamp: 1825 [ 42.566033] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 42.567580] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.569148] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 42.570721] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 42.572303] ---[ end trace 0000000000000000 ]--- [ 43.288660] ------------[ cut here ]------------ [ 43.289711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.291991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.293617] Modules linked in: [ 43.294268] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.296553] Tainted: [W]=WARN [ 43.297168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.299084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.300189] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.303684] RSP: 0018:ffff88800e917bc0 EFLAGS: 00010286 [ 43.304787] RAX: 0000000000000000 RBX: ffffed1001d22f78 RCX: ffffffff813a4050 [ 43.306216] RDX: ffff888009feb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.307642] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d22f2f [ 43.309089] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.310517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e917df8 [ 43.311945] FS: 00007f1ef4cbb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.313540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.314705] CR2: 00007ffe08b65ef7 CR3: 0000000019b34000 CR4: 0000000000350ef0 [ 43.316112] Call Trace: [ 43.316684] [ 43.317137] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.318130] ? __create_object+0x59/0x80 [ 43.318992] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.320053] __vmalloc_noprof+0x59/0x60 [ 43.320914] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.321889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.322918] bpf_prog_alloc+0x39/0x200 [ 43.323743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.324778] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.325783] do_seccomp+0x349/0x25e0 [ 43.326580] ? find_held_lock+0x2b/0x80 [ 43.327368] ? do_prlimit+0x310/0x610 [ 43.328190] ? __pfx_do_seccomp+0x10/0x10 [ 43.329075] ? do_raw_spin_unlock+0x53/0x220 [ 43.330002] ? _raw_spin_unlock+0x1e/0x40 [ 43.330861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.331920] ? static_key_count+0x60/0x80 [ 43.332833] prctl_set_seccomp+0x4e/0x70 [ 43.333698] __do_sys_prctl+0xe6c/0x1d70 [ 43.334583] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.335534] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.336612] ? irqentry_exit+0xf3/0x650 [ 43.337393] do_syscall_64+0xbf/0x430 [ 43.338198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.339234] RIP: 0033:0x7f1ef51ad5cd [ 43.339999] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.343484] RSP: 002b:00007ffe08b64980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.344998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ef51ad5cd [ 43.346406] RDX: 0000557737effe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.347793] RBP: 00007ffe08b649e0 R08: 0000000000000000 R09: 00007ffe08b64080 [ 43.349169] R10: 0000000000000000 R11: 0000000000000246 R12: 000055776d61f240 [ 43.350389] R13: 00007ffe08b64e10 R14: 000055776d628380 R15: 000055776d633540 [ 43.351613] [ 43.352011] irq event stamp: 1827 [ 43.352628] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 43.354055] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 43.355473] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 43.356942] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 43.358379] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4620' (ECDSA) to the list of known hosts. 2025/11/17 17:34:12 fuzzer started 2025/11/17 17:34:12 dialing manager at localhost:37895 2025/11/17 17:34:12 checking machine... 2025/11/17 17:34:12 checking revisions... [ 44.185823] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:34:12 testing simple program... [ 44.257577] cgroup: Unknown subsys name 'net' [ 44.312348] cgroup: Unknown subsys name 'cpuset' [ 44.321873] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:34:12 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff888009611bc0 RCX=0000000000000002 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152703b RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd17ed7000 CR3=000000000de01000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=34333a373120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732031313a3433 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363539 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800a57c448 RBX=ffff88800f538880 RCX=ffffffff842d8c21 RDX=1ffff110029172f0 RSI=ffffffff842d8a1c RDI=0000000000000005 RBP=ffff8880148b9780 RSP=ffff88800cf07860 R8 =0000000000000001 R9 =ffffed1001ea7163 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f538a00 R13=ffff8880148b9740 R14=0000000000000000 R15=ffff88800f538b1c RIP=ffffffff842d8a45 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa0503ea700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6295fce000 CR3=000000000de01000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732031313a3433 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363539 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000