[ 53.956032] ------------[ cut here ]------------ [ 53.956783] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.958467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 53.959630] Modules linked in: [ 53.960108] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.961708] Tainted: [W]=WARN [ 53.962161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.963393] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.964102] 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 [ 53.966879] RSP: 0018:ffff88801b17fbc0 EFLAGS: 00010286 [ 53.967804] RAX: 0000000000000000 RBX: ffffed100362ff78 RCX: ffffffff813a4050 [ 53.968856] RDX: ffff888015ad3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.969885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100362ff2f [ 53.970927] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.971964] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b17fdf8 [ 53.973009] FS: 00007f1f4fbd0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.974178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.975030] CR2: 00007fff247b1ef8 CR3: 000000000d88c000 CR4: 0000000000350ef0 [ 53.976070] Call Trace: [ 53.976477] [ 53.976807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.977542] ? __create_object+0x59/0x80 [ 53.978155] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.978948] __vmalloc_noprof+0x59/0x60 [ 53.979564] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.980227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.980997] bpf_prog_alloc+0x39/0x200 [ 53.981590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.982318] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.983058] do_seccomp+0x349/0x25e0 [ 53.983639] ? find_held_lock+0x2b/0x80 [ 53.984220] ? do_prlimit+0x310/0x610 [ 53.984825] ? __pfx_do_seccomp+0x10/0x10 [ 53.985462] ? do_raw_spin_unlock+0x53/0x220 [ 53.986101] ? _raw_spin_unlock+0x1e/0x40 [ 53.986745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.987532] ? static_key_count+0x60/0x80 [ 53.988137] prctl_set_seccomp+0x4e/0x70 [ 53.988769] __do_sys_prctl+0xe6c/0x1d70 [ 53.989405] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.990057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.990856] ? irqentry_exit+0xf3/0x650 [ 53.991480] do_syscall_64+0xbf/0x430 [ 53.992039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.992815] RIP: 0033:0x7f1f500c25cd [ 53.993389] 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 [ 53.995932] RSP: 002b:00007fff247b01b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.997026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f500c25cd [ 53.998065] RDX: 0000564adea0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.999114] RBP: 00007fff247b0210 R08: 0000000000000000 R09: 00007fff247af8b0 [ 54.000157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b07e172b0 [ 54.001188] R13: 00007fff247b0640 R14: 0000564b07e19d20 R15: 0000564b07e2b8d0 [ 54.002265] [ 54.002649] irq event stamp: 1779 [ 54.003142] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 54.004371] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 54.005603] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 54.006870] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 54.008186] ---[ end trace 0000000000000000 ]--- [ 57.188898] ------------[ cut here ]------------ [ 57.189811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.191858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.193309] Modules linked in: [ 57.193920] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.195941] Tainted: [W]=WARN [ 57.196553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.198008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.198925] 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 [ 57.202038] RSP: 0018:ffff88801695fbc0 EFLAGS: 00010286 [ 57.203020] RAX: 0000000000000000 RBX: ffffed1002d2bf78 RCX: ffffffff813a4050 [ 57.204285] RDX: ffff88800a2b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.205552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2bf2f [ 57.206830] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.208095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801695fdf8 [ 57.209368] FS: 00007f5d05aa2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.210802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.211859] CR2: 00007f5d05f94580 CR3: 000000000ee9e000 CR4: 0000000000350ef0 [ 57.213125] Call Trace: [ 57.213635] [ 57.214042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.214955] ? __create_object+0x59/0x80 [ 57.215748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.216720] __vmalloc_noprof+0x59/0x60 [ 57.217483] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.218311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.219247] bpf_prog_alloc+0x39/0x200 [ 57.219974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.220895] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.221791] do_seccomp+0x349/0x25e0 [ 57.222523] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.223419] ? __pfx_do_seccomp+0x10/0x10 [ 57.224159] ? find_held_lock+0x2b/0x80 [ 57.224913] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.225871] ? static_key_count+0x60/0x80 [ 57.226680] prctl_set_seccomp+0x4e/0x70 [ 57.227458] __do_sys_prctl+0xe6c/0x1d70 [ 57.228182] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.229030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.229997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.230971] ? irqentry_exit+0xf3/0x650 [ 57.231733] do_syscall_64+0xbf/0x430 [ 57.232465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.233416] RIP: 0033:0x7f5d05f945cd [ 57.234064] 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 [ 57.237180] RSP: 002b:00007fff4635ad30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.238474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d05f945cd [ 57.239212] RDX: 00005645c0552e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.239983] RBP: 00007fff4635ad90 R08: 0000000000000000 R09: 00007fff4635a430 [ 57.240752] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645d6138240 [ 57.241528] R13: 00007fff4635b1c0 R14: 00005645d6137bf0 R15: 00005645d614c4d0 [ 57.242302] [ 57.242550] irq event stamp: 1757 [ 57.242833] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 57.243545] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 57.244228] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 57.244953] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 57.245653] ---[ end trace 0000000000000000 ]--- [ 57.865597] ------------[ cut here ]------------ [ 57.866686] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.869010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 57.870659] Modules linked in: [ 57.871322] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.873608] Tainted: [W]=WARN [ 57.874245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.875888] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.876896] 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 [ 57.880465] RSP: 0018:ffff88800c8efbc0 EFLAGS: 00010286 [ 57.881551] RAX: 0000000000000000 RBX: ffffed100191df78 RCX: ffffffff813a4050 [ 57.882983] RDX: ffff888017a33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.884406] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100191df2f [ 57.885821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.887254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c8efdf8 [ 57.888687] FS: 00007facbc365900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.890303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.891515] CR2: 00007facbc857580 CR3: 000000000d616000 CR4: 0000000000350ef0 [ 57.892951] Call Trace: [ 57.893520] [ 57.893986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.895007] ? __create_object+0x59/0x80 [ 57.895878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.896974] __vmalloc_noprof+0x59/0x60 [ 57.897831] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.898836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.899899] bpf_prog_alloc+0x39/0x200 [ 57.900737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.901787] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.902790] do_seccomp+0x349/0x25e0 [ 57.903487] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.904305] ? __pfx_do_seccomp+0x10/0x10 [ 57.905068] ? find_held_lock+0x2b/0x80 [ 57.905790] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.906742] ? static_key_count+0x60/0x80 [ 57.907519] prctl_set_seccomp+0x4e/0x70 [ 57.908215] __do_sys_prctl+0xe6c/0x1d70 [ 57.908959] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.909781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.910717] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.911637] ? irqentry_exit+0xf3/0x650 [ 57.912321] do_syscall_64+0xbf/0x430 [ 57.913034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.913946] RIP: 0033:0x7facbc8575cd [ 57.914637] 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 [ 57.917647] RSP: 002b:00007ffcdaacdc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.918962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facbc8575cd [ 57.920172] RDX: 000055a8dc208e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.921391] RBP: 00007ffcdaacdcf0 R08: 0000000000000000 R09: 00007ffcdaacd390 [ 57.922621] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8e618cbf0 [ 57.923830] R13: 00007ffcdaace120 R14: 000055a8e6196380 R15: 000055a8e61a1460 [ 57.925067] [ 57.925508] irq event stamp: 1739 [ 57.926080] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 57.927773] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 57.929232] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 57.930702] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 57.932141] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17514' (ECDSA) to the list of known hosts. 2025/11/17 21:11:32 fuzzer started 2025/11/17 21:11:32 dialing manager at localhost:37895 2025/11/17 21:11:32 checking machine... 2025/11/17 21:11:32 checking revisions... [ 58.661575] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:11:32 testing simple program... [ 58.734168] cgroup: Unknown subsys name 'net' [ 58.776668] cgroup: Unknown subsys name 'cpuset' [ 58.785889] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:11:31 Registers: info registers vcpu 0 RAX=ffffffff86e86e9d RBX=0000000000000001 RCX=ffffffff86e86e98 RDX=0000000000000002 RSI=0000000000000005 RDI=ffffffff869af834 RBP=ffff888016d67728 RSP=ffff888016d67660 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff888016d67730 R13=ffff888016d67718 R14=ffff888016d67711 R15=ffff888016d676d0 RIP=ffffffff8135e835 RFL=00000202 [-------] 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 00007f5d05aa2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d05a67008 CR3=0000000016f58000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000010101 RBX=0000000000000001 RCX=ffffffff816982f4 RDX=ffff888009643780 RSI=ffffffff813257a4 RDI=0000000000000001 RBP=ffff88806cf08938 RSP=ffff88806cf08900 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81751c78 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f192b2a2000 CR3=000000000f1ef000 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=eaa8629307392bbaad47697d2b3237d3 XMM02=ec2efd57dc4c00df0000000000304170 XMM03=645114f03634eb220000000000304240 XMM04=cbc5f29e8473e71000000000000ae988 XMM05=14648eaa1277bab10000000000320630 XMM06=817b8945e9d5037300000000003204b8 XMM07=e042d86d42eb936e000000000030f860 XMM08=645114f03634eb220000000000304240 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000