[ 46.299511] ------------[ cut here ]------------ [ 46.300439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.302448] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.303898] Modules linked in: [ 46.304500] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.306725] Tainted: [W]=WARN [ 46.307274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.308793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.309714] 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 [ 46.312856] RSP: 0018:ffff88801704fbc0 EFLAGS: 00010286 [ 46.313843] RAX: 0000000000000000 RBX: ffffed1002e09f78 RCX: ffffffff813a4050 [ 46.315120] RDX: ffff88800a423780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.316390] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e09f2f [ 46.317686] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.318952] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801704fdf8 [ 46.320229] FS: 00007fe18770a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.321677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.322737] CR2: 00007ffd39054ef7 CR3: 000000000d105000 CR4: 0000000000350ef0 [ 46.324009] Call Trace: [ 46.324468] [ 46.324924] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.325837] ? __create_object+0x59/0x80 [ 46.326619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.327548] __vmalloc_noprof+0x59/0x60 [ 46.328314] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.329201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.330146] bpf_prog_alloc+0x39/0x200 [ 46.330897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.331832] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.332735] do_seccomp+0x349/0x25e0 [ 46.333401] ? find_held_lock+0x2b/0x80 [ 46.334165] ? do_prlimit+0x310/0x610 [ 46.334912] ? __pfx_do_seccomp+0x10/0x10 [ 46.335706] ? do_raw_spin_unlock+0x53/0x220 [ 46.336492] ? _raw_spin_unlock+0x1e/0x40 [ 46.337276] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.338247] ? static_key_count+0x60/0x80 [ 46.339045] prctl_set_seccomp+0x4e/0x70 [ 46.339823] __do_sys_prctl+0xe6c/0x1d70 [ 46.340550] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.341410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.342385] ? irqentry_exit+0xf3/0x650 [ 46.343152] do_syscall_64+0xbf/0x430 [ 46.343888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.344826] RIP: 0033:0x7fe187bfc5cd [ 46.345478] 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 [ 46.348679] RSP: 002b:00007ffd39053c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.350062] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe187bfc5cd [ 46.351346] RDX: 000055c27d5f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.352773] RBP: 00007ffd39053ca0 R08: 0000000000000000 R09: 00007ffd39053340 [ 46.354118] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c29fb1ebf0 [ 46.355392] R13: 00007ffd390540d0 R14: 000055c29fb28380 R15: 000055c29fb33460 [ 46.356687] [ 46.357110] irq event stamp: 1781 [ 46.357821] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.359334] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.360842] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 46.362416] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 46.363929] ---[ end trace 0000000000000000 ]--- [ 49.517764] ------------[ cut here ]------------ [ 49.518741] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.520894] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.522423] Modules linked in: [ 49.523073] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.525404] Tainted: [W]=WARN [ 49.526131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.527700] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.528682] 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 [ 49.532050] RSP: 0018:ffff888016de7bc0 EFLAGS: 00010286 [ 49.533108] RAX: 0000000000000000 RBX: ffffed1002dbcf78 RCX: ffffffff813a4050 [ 49.534517] RDX: ffff888016320000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.535896] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbcf2f [ 49.537217] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.538556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016de7df8 [ 49.539970] FS: 00007f6cd0c07900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.541564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.542756] CR2: 00007ffca859eef7 CR3: 000000000c8da000 CR4: 0000000000350ef0 [ 49.544165] Call Trace: [ 49.544718] [ 49.545169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.546180] ? __create_object+0x59/0x80 [ 49.547022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.548012] __vmalloc_noprof+0x59/0x60 [ 49.548783] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.549708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.550674] bpf_prog_alloc+0x39/0x200 [ 49.551398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.552369] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.553317] do_seccomp+0x349/0x25e0 [ 49.554076] ? find_held_lock+0x2b/0x80 [ 49.554868] ? do_prlimit+0x310/0x610 [ 49.555637] ? __pfx_do_seccomp+0x10/0x10 [ 49.556412] ? do_raw_spin_unlock+0x53/0x220 [ 49.557280] ? _raw_spin_unlock+0x1e/0x40 [ 49.558122] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.559137] ? static_key_count+0x60/0x80 [ 49.559986] prctl_set_seccomp+0x4e/0x70 [ 49.560807] __do_sys_prctl+0xe6c/0x1d70 [ 49.561663] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.562532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.563612] ? irqentry_exit+0xf3/0x650 [ 49.564379] do_syscall_64+0xbf/0x430 [ 49.565176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.566213] RIP: 0033:0x7f6cd10f95cd [ 49.566976] 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 [ 49.570370] RSP: 002b:00007ffca859cd10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.571819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cd10f95cd [ 49.573212] RDX: 000055ea725fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.574614] RBP: 00007ffca859cd70 R08: 0000000000000000 R09: 00007ffca859c410 [ 49.576008] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eaa2d642b0 [ 49.577408] R13: 00007ffca859d1a0 R14: 000055eaa2d66d20 R15: 000055eaa2d788d0 [ 49.578695] [ 49.579092] irq event stamp: 1787 [ 49.579703] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.580968] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.582422] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 49.583903] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 49.585278] ---[ end trace 0000000000000000 ]--- [ 50.273565] ------------[ cut here ]------------ [ 50.274482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.276481] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.277952] Modules linked in: [ 50.278535] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.280525] Tainted: [W]=WARN [ 50.281118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.282609] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.283469] 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 [ 50.286857] RSP: 0018:ffff888017727bc0 EFLAGS: 00010286 [ 50.287906] RAX: 0000000000000000 RBX: ffffed1002ee4f78 RCX: ffffffff813a4050 [ 50.289187] RDX: ffff88801bd21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.290477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee4f2f [ 50.291743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.293008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017727df8 [ 50.294288] FS: 00007ff841c19900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.295703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.296752] CR2: 00007ffddce65ef7 CR3: 000000000e5cc000 CR4: 0000000000350ef0 [ 50.298024] Call Trace: [ 50.298478] [ 50.298926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.299818] ? __create_object+0x59/0x80 [ 50.300547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.301515] __vmalloc_noprof+0x59/0x60 [ 50.302274] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.303143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.304067] bpf_prog_alloc+0x39/0x200 [ 50.304810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.305738] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.306642] do_seccomp+0x349/0x25e0 [ 50.307312] ? find_held_lock+0x2b/0x80 [ 50.308071] ? do_prlimit+0x310/0x610 [ 50.308817] ? __pfx_do_seccomp+0x10/0x10 [ 50.309562] ? do_raw_spin_unlock+0x53/0x220 [ 50.310397] ? _raw_spin_unlock+0x1e/0x40 [ 50.311171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.312154] ? static_key_count+0x60/0x80 [ 50.312946] prctl_set_seccomp+0x4e/0x70 [ 50.313754] __do_sys_prctl+0xe6c/0x1d70 [ 50.314488] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.315338] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.316295] ? irqentry_exit+0xf3/0x650 [ 50.317063] do_syscall_64+0xbf/0x430 [ 50.317810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.318761] RIP: 0033:0x7ff84210b5cd [ 50.319425] 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 [ 50.322597] RSP: 002b:00007ffddce63b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.323943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff84210b5cd [ 50.325218] RDX: 0000563d19e83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.326458] RBP: 00007ffddce63bd0 R08: 0000000000000000 R09: 00007ffddce63270 [ 50.327532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d46d51ad0 [ 50.328605] R13: 00007ffddce64000 R14: 0000563d46d52bc0 R15: 0000563d46d63780 [ 50.329701] [ 50.330053] irq event stamp: 1795 [ 50.330556] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.331865] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.333123] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 50.334428] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 50.335689] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24678' (ECDSA) to the list of known hosts. 2025/11/17 15:28:46 fuzzer started 2025/11/17 15:28:46 dialing manager at localhost:37895 2025/11/17 15:28:46 checking machine... 2025/11/17 15:28:46 checking revisions... [ 51.189968] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:28:46 testing simple program... [ 51.270844] cgroup: Unknown subsys name 'net' [ 51.334977] cgroup: Unknown subsys name 'cpuset' [ 51.348367] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:28:46 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff85c2ca00 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff81b2a0b4 RDI=ffffffff85c2cdfc RBP=ffffffff85c2ca00 RSP=ffff88806ce089e8 R8 =ffffffff86a49c3a R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffffffff85c2ca00 R15=ffff88806ce08a70 RIP=ffffffff815bd617 RFL=00000213 [----A-C] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedb2b6a58 CR3=000000000e3f4000 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=2035343a38323a353120373120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a38323a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888015bf4c40 RCX=ffff888018877ccc RDX=ffff88800945d27f RSI=ffffffff8229bc25 RDI=ffff88806cf31cd0 RBP=ffff888018877de0 RSP=ffff888018877d80 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffea000036af00 R13=0000000000000003 R14=ffff88800dabc760 R15=ffff88800945d280 RIP=ffffffff81ab62c3 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 00007f6cd0c07900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6cd11be618 CR3=000000000c1d2000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000