[ 46.029414] ------------[ cut here ]------------ [ 46.030259] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.032150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 46.033475] Modules linked in: [ 46.034003] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.035776] Tainted: [W]=WARN [ 46.036359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.037697] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.038517] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.041360] RSP: 0018:ffff8880167b7bc0 EFLAGS: 00010286 [ 46.042240] RAX: 0000000000000000 RBX: ffffed1002cf6f78 RCX: ffffffff813a4050 [ 46.043386] RDX: ffff88801bf10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.044561] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf6f2f [ 46.045726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.046873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167b7df8 [ 46.048025] FS: 00007fb8e85ff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.049336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.050275] CR2: 00007ffecc693ef8 CR3: 000000000e03d000 CR4: 0000000000350ef0 [ 46.051449] Call Trace: [ 46.051864] [ 46.052293] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.053047] ? __create_object+0x59/0x80 [ 46.053766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.054635] __vmalloc_noprof+0x59/0x60 [ 46.055312] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.056058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.056910] bpf_prog_alloc+0x39/0x200 [ 46.057576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.058396] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.059197] do_seccomp+0x349/0x25e0 [ 46.059796] ? find_held_lock+0x2b/0x80 [ 46.060479] ? do_prlimit+0x310/0x610 [ 46.061146] ? __pfx_do_seccomp+0x10/0x10 [ 46.061814] ? do_raw_spin_unlock+0x53/0x220 [ 46.062566] ? _raw_spin_unlock+0x1e/0x40 [ 46.063262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.064132] ? static_key_count+0x60/0x80 [ 46.064820] prctl_set_seccomp+0x4e/0x70 [ 46.065517] __do_sys_prctl+0xe6c/0x1d70 [ 46.066203] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.066928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.067794] ? irqentry_exit+0xf3/0x650 [ 46.068495] do_syscall_64+0xbf/0x430 [ 46.069164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.069966] RIP: 0033:0x7fb8e8af15cd [ 46.070597] 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 [ 46.073446] RSP: 002b:00007ffecc6928c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.074665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8e8af15cd [ 46.075812] RDX: 000055fa0b89fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.076981] RBP: 00007ffecc692920 R08: 0000000000000000 R09: 00007ffecc691fc0 [ 46.078128] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa2d918ad0 [ 46.079276] R13: 00007ffecc692d50 R14: 000055fa2d919bc0 R15: 000055fa2d92a780 [ 46.080450] [ 46.080828] irq event stamp: 1751 [ 46.081421] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.082791] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.084149] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 46.085561] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 46.086912] ---[ end trace 0000000000000000 ]--- [ 49.418905] ------------[ cut here ]------------ [ 49.419834] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.421852] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.423288] Modules linked in: [ 49.423868] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.425864] Tainted: [W]=WARN [ 49.426459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.427912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.428826] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.431972] RSP: 0018:ffff88801bdc7bc0 EFLAGS: 00010286 [ 49.432956] RAX: 0000000000000000 RBX: ffffed10037b8f78 RCX: ffffffff813a4050 [ 49.434241] RDX: ffff8880168d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.435514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b8f2f [ 49.436791] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.438059] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bdc7df8 [ 49.439347] FS: 00007fce33c20900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.440820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.441880] CR2: 00007ffe70c2bef8 CR3: 000000000cc7f000 CR4: 0000000000350ef0 [ 49.443184] Call Trace: [ 49.443642] [ 49.444043] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.444929] ? __create_object+0x59/0x80 [ 49.445722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.446698] __vmalloc_noprof+0x59/0x60 [ 49.447458] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.448342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.449274] bpf_prog_alloc+0x39/0x200 [ 49.449972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.450900] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.451819] do_seccomp+0x349/0x25e0 [ 49.452552] ? find_held_lock+0x2b/0x80 [ 49.453328] ? do_prlimit+0x310/0x610 [ 49.454024] ? __pfx_do_seccomp+0x10/0x10 [ 49.454804] ? do_raw_spin_unlock+0x53/0x220 [ 49.455644] ? _raw_spin_unlock+0x1e/0x40 [ 49.456439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.457414] ? static_key_count+0x60/0x80 [ 49.458219] prctl_set_seccomp+0x4e/0x70 [ 49.458952] __do_sys_prctl+0xe6c/0x1d70 [ 49.459724] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.460599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.461556] ? irqentry_exit+0xf3/0x650 [ 49.462340] do_syscall_64+0xbf/0x430 [ 49.463040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.463988] RIP: 0033:0x7fce341125cd [ 49.464713] 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 [ 49.467853] RSP: 002b:00007ffe70c2adb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.469244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce341125cd [ 49.470512] RDX: 00005629d6ccfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.471791] RBP: 00007ffe70c2ae10 R08: 0000000000000000 R09: 00007ffe70c2a4b0 [ 49.473092] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e3e34bf0 [ 49.474213] R13: 00007ffe70c2b240 R14: 00005629e3e3e380 R15: 00005629e3e49460 [ 49.475296] [ 49.475648] irq event stamp: 1725 [ 49.476178] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.477459] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.478719] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.480002] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.481264] ---[ end trace 0000000000000000 ]--- [ 50.304273] ------------[ cut here ]------------ [ 50.305215] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.307195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/260 [ 50.308732] Modules linked in: [ 50.309379] CPU: 0 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.311378] Tainted: [W]=WARN [ 50.311950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.313457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.314370] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.317548] RSP: 0018:ffff888019b07bc0 EFLAGS: 00010286 [ 50.318535] RAX: 0000000000000000 RBX: ffffed1003360f78 RCX: ffffffff813a4050 [ 50.319848] RDX: ffff8880184db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.321166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003360f2f [ 50.322465] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.323746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b07df8 [ 50.325044] FS: 00007fe8b11f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.326529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.327588] CR2: 00007fe8b16e7580 CR3: 000000000e8c3000 CR4: 0000000000350ef0 [ 50.328881] Call Trace: [ 50.329399] [ 50.329821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.330729] ? __create_object+0x59/0x80 [ 50.331513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.332502] __vmalloc_noprof+0x59/0x60 [ 50.333267] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.334154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.335045] bpf_prog_alloc+0x39/0x200 [ 50.335797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.336737] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.337650] do_seccomp+0x349/0x25e0 [ 50.338373] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.339279] ? __pfx_do_seccomp+0x10/0x10 [ 50.340015] ? find_held_lock+0x2b/0x80 [ 50.340798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.341764] ? static_key_count+0x60/0x80 [ 50.342562] prctl_set_seccomp+0x4e/0x70 [ 50.343350] __do_sys_prctl+0xe6c/0x1d70 [ 50.344149] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.344982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.345956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.346924] ? irqentry_exit+0xf3/0x650 [ 50.347708] do_syscall_64+0xbf/0x430 [ 50.348450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.349414] RIP: 0033:0x7fe8b16e75cd [ 50.350127] 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 [ 50.353322] RSP: 002b:00007fff4a076360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.354662] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8b16e75cd [ 50.355942] RDX: 000055d4b9273e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.357253] RBP: 00007fff4a0763c0 R08: 0000000000000000 R09: 00007fff4a075a60 [ 50.358539] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4f492fad0 [ 50.359838] R13: 00007fff4a0767f0 R14: 000055d4f4930bc0 R15: 000055d4f4941780 [ 50.361170] [ 50.361594] irq event stamp: 3181 [ 50.362233] hardirqs last enabled at (3191): [] __up_console_sem+0x78/0x80 [ 50.363741] hardirqs last disabled at (3200): [] __up_console_sem+0x5d/0x80 [ 50.365255] softirqs last enabled at (3160): [] handle_softirqs+0x50c/0x770 [ 50.366784] softirqs last disabled at (3155): [] __irq_exit_rcu+0xc4/0x100 [ 50.368299] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38533' (ECDSA) to the list of known hosts. 2025/11/18 19:23:08 fuzzer started 2025/11/18 19:23:08 dialing manager at localhost:34383 2025/11/18 19:23:08 checking machine... 2025/11/18 19:23:08 checking revisions... [ 51.326966] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:23:09 testing simple program... [ 51.416361] cgroup: Unknown subsys name 'net' [ 51.490946] cgroup: Unknown subsys name 'cpuset' [ 51.513049] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:23:08 Registers: info registers vcpu 0 RAX=ffff888015c91608 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888015c8c428 RSI=0000000000000000 RDI=ffff888015c918f8 RBP=ffff888015c918f8 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800d24a190 R13=0000000000000246 R14=ffff888015c918f8 R15=ffff888009462280 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 00007f2ac93fe700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe70c24000 CR3=000000000e3b3000 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=2037303a33323a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3235 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3235325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a33323a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880164f7ae8 RCX=ffffffff84c53900 RDX=1ffff110012166e0 RSI=ffffffff84c5390e RDI=ffff8880090b3700 RBP=0000000000000011 RSP=ffff8880164f7a38 R8 =0000000000000001 R9 =0000000000000000 R10=ffff8880090b3702 R11=0000000000000001 R12=ffff8880090b3702 R13=ffff8880164f7b00 R14=0000000000000002 R15=ffff8880096c7dc0 RIP=ffffffff84c53928 RFL=00000212 [----A--] 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 00007fce33c20900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc6095bf048 CR3=000000001f681000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000