[ 46.557882] ------------[ cut here ]------------ [ 46.558652] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.560330] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.561581] Modules linked in: [ 46.562069] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.563755] Tainted: [W]=WARN [ 46.564263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.565506] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.566270] 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 [ 46.568928] RSP: 0018:ffff888017b47bc0 EFLAGS: 00010286 [ 46.569747] RAX: 0000000000000000 RBX: ffffed1002f68f78 RCX: ffffffff813a4050 [ 46.570816] RDX: ffff8880189f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.571887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f68f2f [ 46.572972] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.574044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b47df8 [ 46.575113] FS: 00007fee3281b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.576307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.577166] CR2: 00007ffe99cb7ef8 CR3: 000000000caeb000 CR4: 0000000000350ef0 [ 46.578247] Call Trace: [ 46.578631] [ 46.578975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.579710] ? __create_object+0x59/0x80 [ 46.580349] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.581121] __vmalloc_noprof+0x59/0x60 [ 46.581762] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.582496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.583273] bpf_prog_alloc+0x39/0x200 [ 46.583851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.584634] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.585376] do_seccomp+0x349/0x25e0 [ 46.585938] ? find_held_lock+0x2b/0x80 [ 46.586584] ? do_prlimit+0x310/0x610 [ 46.587166] ? __pfx_do_seccomp+0x10/0x10 [ 46.587825] ? do_raw_spin_unlock+0x53/0x220 [ 46.588537] ? _raw_spin_unlock+0x1e/0x40 [ 46.589162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.589970] ? static_key_count+0x60/0x80 [ 46.590643] prctl_set_seccomp+0x4e/0x70 [ 46.591288] __do_sys_prctl+0xe6c/0x1d70 [ 46.591903] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.592629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.593435] ? irqentry_exit+0xf3/0x650 [ 46.594010] do_syscall_64+0xbf/0x430 [ 46.594635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.595431] RIP: 0033:0x7fee32d0d5cd [ 46.595984] 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 [ 46.598612] RSP: 002b:00007ffe99cb69a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.599765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee32d0d5cd [ 46.600840] RDX: 000055f84af86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.601916] RBP: 00007ffe99cb6a00 R08: 0000000000000000 R09: 00007ffe99cb60a0 [ 46.602976] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8723db2b0 [ 46.604049] R13: 00007ffe99cb6e30 R14: 000055f8723ddd20 R15: 000055f8723ef8d0 [ 46.605135] [ 46.605531] irq event stamp: 1739 [ 46.606033] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.607293] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.608558] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 46.609832] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.611093] ---[ end trace 0000000000000000 ]--- [ 49.935990] ------------[ cut here ]------------ [ 49.936938] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.938919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.940370] Modules linked in: [ 49.940972] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.942959] Tainted: [W]=WARN [ 49.943550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.945033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.945988] 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 [ 49.949169] RSP: 0018:ffff88800d997bc0 EFLAGS: 00010286 [ 49.950124] RAX: 0000000000000000 RBX: ffffed1001b32f78 RCX: ffffffff813a4050 [ 49.951402] RDX: ffff8880189fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.952703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b32f2f [ 49.953977] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.955246] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d997df8 [ 49.956533] FS: 00007fe0b21d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.957979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.959039] CR2: 00007fe0b26c7580 CR3: 000000001ded5000 CR4: 0000000000350ef0 [ 49.960310] Call Trace: [ 49.960781] [ 49.961181] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.962124] ? __create_object+0x59/0x80 [ 49.962984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.964083] __vmalloc_noprof+0x59/0x60 [ 49.964986] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.965988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.967035] bpf_prog_alloc+0x39/0x200 [ 49.967899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.968986] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.970029] do_seccomp+0x349/0x25e0 [ 49.970772] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.971751] ? __pfx_do_seccomp+0x10/0x10 [ 49.972612] ? find_held_lock+0x2b/0x80 [ 49.973420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.974389] ? static_key_count+0x60/0x80 [ 49.975272] prctl_set_seccomp+0x4e/0x70 [ 49.976124] __do_sys_prctl+0xe6c/0x1d70 [ 49.976969] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.977822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.978770] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.979720] ? irqentry_exit+0xf3/0x650 [ 49.980510] do_syscall_64+0xbf/0x430 [ 49.981357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.982376] RIP: 0033:0x7fe0b26c75cd [ 49.983127] 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 [ 49.986627] RSP: 002b:00007ffe343e5e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.988173] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0b26c75cd [ 49.989509] RDX: 000055c1df855e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.990396] RBP: 00007ffe343e5e70 R08: 0000000000000000 R09: 00007ffe343e5510 [ 49.991324] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c217a0ead0 [ 49.992179] R13: 00007ffe343e62a0 R14: 000055c217a0fbc0 R15: 000055c217a20780 [ 49.993113] [ 49.993432] irq event stamp: 1761 [ 49.993850] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.994841] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.995892] softirqs last enabled at (1556): [] handle_softirqs+0x50c/0x770 [ 49.996937] softirqs last disabled at (1551): [] __irq_exit_rcu+0xc4/0x100 [ 49.997893] ---[ end trace 0000000000000000 ]--- [ 50.784073] ------------[ cut here ]------------ [ 50.785056] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.787132] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.788695] Modules linked in: [ 50.789360] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.791430] Tainted: [W]=WARN [ 50.792012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.793555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.794511] 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 [ 50.797849] RSP: 0018:ffff88800f1efbc0 EFLAGS: 00010286 [ 50.798886] RAX: 0000000000000000 RBX: ffffed1001e3df78 RCX: ffffffff813a4050 [ 50.800244] RDX: ffff8880169e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.801619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3df2f [ 50.802979] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.804335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1efdf8 [ 50.805718] FS: 00007f1eeed13900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.807243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.808367] CR2: 00007f1eef205580 CR3: 0000000013f02000 CR4: 0000000000350ef0 [ 50.809734] Call Trace: [ 50.810256] [ 50.810696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.811652] ? __create_object+0x59/0x80 [ 50.812470] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.813504] __vmalloc_noprof+0x59/0x60 [ 50.814311] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.815194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.816182] bpf_prog_alloc+0x39/0x200 [ 50.816977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.817963] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.818930] do_seccomp+0x349/0x25e0 [ 50.819690] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.820658] ? __pfx_do_seccomp+0x10/0x10 [ 50.821497] ? find_held_lock+0x2b/0x80 [ 50.822305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.823329] ? static_key_count+0x60/0x80 [ 50.824147] prctl_set_seccomp+0x4e/0x70 [ 50.824986] __do_sys_prctl+0xe6c/0x1d70 [ 50.825826] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.826756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.827820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.828870] ? irqentry_exit+0xf3/0x650 [ 50.829693] do_syscall_64+0xbf/0x430 [ 50.830499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.831525] RIP: 0033:0x7f1eef2055cd [ 50.832281] 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 [ 50.835720] RSP: 002b:00007fff4bd7e850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.837224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1eef2055cd [ 50.838616] RDX: 000055af60dbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.839995] RBP: 00007fff4bd7e8b0 R08: 0000000000000000 R09: 00007fff4bd7df50 [ 50.841387] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af6c04a240 [ 50.842780] R13: 00007fff4bd7ece0 R14: 000055af6c049bf0 R15: 000055af6c05e4d0 [ 50.844192] [ 50.844747] irq event stamp: 1783 [ 50.845458] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 50.847111] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.848783] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.850468] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.852116] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51679' (ECDSA) to the list of known hosts. 2025/11/18 20:07:54 fuzzer started 2025/11/18 20:07:54 dialing manager at localhost:34383 2025/11/18 20:07:54 checking machine... 2025/11/18 20:07:54 checking revisions... [ 51.723160] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:07:54 testing simple program... [ 51.794173] cgroup: Unknown subsys name 'net' [ 51.866854] cgroup: Unknown subsys name 'cpuset' [ 51.879696] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:07:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce37340 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff88806ce37358 RBP=ffff88806ce37358 RSP=ffff88806ce08688 R8 =00000000ffffffff R9 =ffffed100d9c10d5 R10=0000000000000000 R11=0000000000000001 R12=ffffffff85c2ca00 R13=ffffffff86650294 R14=00000000ffffffff R15=ffff88806ce37340 RIP=ffffffff84c720b8 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc2ffaeb50 CR3=000000000da61000 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=37303a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343637 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=0000000000000007 RBX=ffff8880169d3780 RCX=ffff88806cf089a4 RDX=0000000000000000 RSI=ffffffff81751e08 RDI=ffff8880169d3b7c RBP=ffff8880169d3780 RSP=ffff88806cf089c8 R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=0000000000000000 R13=ffff88806cf08a98 R14=ffff8880169d3780 R15=ffff88806cf08a50 RIP=ffffffff815bd7b6 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 00007fe0b21d5900 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=00007fe0b21b4020 CR3=000000001df1a000 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