[ 46.610620] ------------[ cut here ]------------ [ 46.611497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.613597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.615124] Modules linked in: [ 46.615789] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.617803] Tainted: [W]=WARN [ 46.618368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.619893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.620832] 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 [ 46.624048] RSP: 0018:ffff8880161f7bc0 EFLAGS: 00010286 [ 46.625043] RAX: 0000000000000000 RBX: ffffed1002c3ef78 RCX: ffffffff813a4050 [ 46.626353] RDX: ffff888016230000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.627666] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3ef2f [ 46.629002] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.630286] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161f7df8 [ 46.631616] FS: 00007fbaa8694900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.633109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.634202] CR2: 00007fbaa8b86580 CR3: 000000000d5b1000 CR4: 0000000000350ef0 [ 46.635505] Call Trace: [ 46.636036] [ 46.636460] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.637376] ? __create_object+0x59/0x80 [ 46.638161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.639139] __vmalloc_noprof+0x59/0x60 [ 46.639913] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.640798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.641758] bpf_prog_alloc+0x39/0x200 [ 46.642462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.643396] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.644336] do_seccomp+0x349/0x25e0 [ 46.645053] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.645977] ? __pfx_do_seccomp+0x10/0x10 [ 46.646788] ? find_held_lock+0x2b/0x80 [ 46.647510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.648528] ? static_key_count+0x60/0x80 [ 46.649325] prctl_set_seccomp+0x4e/0x70 [ 46.650131] __do_sys_prctl+0xe6c/0x1d70 [ 46.650949] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.651861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.652858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.653865] ? irqentry_exit+0xf3/0x650 [ 46.654659] do_syscall_64+0xbf/0x430 [ 46.655356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.656350] RIP: 0033:0x7fbaa8b865cd [ 46.657066] 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 [ 46.660289] RSP: 002b:00007ffeda938730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.661704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbaa8b865cd [ 46.663009] RDX: 00005622bc974e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.664343] RBP: 00007ffeda938790 R08: 0000000000000000 R09: 00007ffeda937e30 [ 46.665686] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622e6e532b0 [ 46.666997] R13: 00007ffeda938bc0 R14: 00005622e6e55d20 R15: 00005622e6e678d0 [ 46.668326] [ 46.668796] irq event stamp: 1739 [ 46.669406] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.670945] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.672507] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 46.674072] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 46.675618] ---[ end trace 0000000000000000 ]--- [ 50.073995] ------------[ cut here ]------------ [ 50.074949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.077003] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.078476] Modules linked in: [ 50.079177] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.081189] Tainted: [W]=WARN [ 50.081791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.083292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.084248] 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 [ 50.087475] RSP: 0018:ffff888016fd7bc0 EFLAGS: 00010286 [ 50.088499] RAX: 0000000000000000 RBX: ffffed1002dfaf78 RCX: ffffffff813a4050 [ 50.089816] RDX: ffff88800f9d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.091128] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfaf2f [ 50.092446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.093749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fd7df8 [ 50.095050] FS: 00007f5cece58900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.096524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.097609] CR2: 00007fff060cdef8 CR3: 000000000dc69000 CR4: 0000000000350ef0 [ 50.098933] Call Trace: [ 50.099400] [ 50.099879] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.100781] ? __create_object+0x59/0x80 [ 50.101529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.102518] __vmalloc_noprof+0x59/0x60 [ 50.103307] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.104204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.105168] bpf_prog_alloc+0x39/0x200 [ 50.105922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.106875] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.107823] do_seccomp+0x349/0x25e0 [ 50.108509] ? find_held_lock+0x2b/0x80 [ 50.109287] ? do_prlimit+0x310/0x610 [ 50.110048] ? __pfx_do_seccomp+0x10/0x10 [ 50.110858] ? do_raw_spin_unlock+0x53/0x220 [ 50.111726] ? _raw_spin_unlock+0x1e/0x40 [ 50.112481] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.113469] ? static_key_count+0x60/0x80 [ 50.114283] prctl_set_seccomp+0x4e/0x70 [ 50.115073] __do_sys_prctl+0xe6c/0x1d70 [ 50.115877] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.116768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.117760] ? irqentry_exit+0xf3/0x650 [ 50.118489] do_syscall_64+0xbf/0x430 [ 50.119257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.120245] RIP: 0033:0x7f5ced34a5cd [ 50.120965] 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 [ 50.124211] RSP: 002b:00007fff060cc2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.125603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ced34a5cd [ 50.126903] RDX: 000055ba384f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.128248] RBP: 00007fff060cc350 R08: 0000000000000000 R09: 00007fff060cb9f0 [ 50.129551] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba56c952b0 [ 50.130884] R13: 00007fff060cc780 R14: 000055ba56c97d20 R15: 000055ba56ca98d0 [ 50.132230] [ 50.132696] irq event stamp: 1749 [ 50.133310] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.134847] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.136406] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 50.137960] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 50.139499] ---[ end trace 0000000000000000 ]--- [ 50.960763] ------------[ cut here ]------------ [ 50.961510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.963207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.964435] Modules linked in: [ 50.964948] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.966604] Tainted: [W]=WARN [ 50.967069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.968296] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.969052] 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 [ 50.971945] RSP: 0018:ffff88800aabfbc0 EFLAGS: 00010286 [ 50.972818] RAX: 0000000000000000 RBX: ffffed1001557f78 RCX: ffffffff813a4050 [ 50.973892] RDX: ffff888019eb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.974971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001557f2f [ 50.976055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.977124] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800aabfdf8 [ 50.978196] FS: 00007f53b2675900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.979413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.980314] CR2: 00007f53b2b67580 CR3: 000000000b337000 CR4: 0000000000350ef0 [ 50.981385] Call Trace: [ 50.981812] [ 50.982148] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.982904] ? __create_object+0x59/0x80 [ 50.983516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.984355] __vmalloc_noprof+0x59/0x60 [ 50.984996] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.985725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.986472] bpf_prog_alloc+0x39/0x200 [ 50.987081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.987867] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.988630] do_seccomp+0x349/0x25e0 [ 50.989190] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.989940] ? __pfx_do_seccomp+0x10/0x10 [ 50.990557] ? find_held_lock+0x2b/0x80 [ 50.991196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.992000] ? static_key_count+0x60/0x80 [ 50.992664] prctl_set_seccomp+0x4e/0x70 [ 50.993272] __do_sys_prctl+0xe6c/0x1d70 [ 50.993922] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.994629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.995399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.996217] ? irqentry_exit+0xf3/0x650 [ 50.996840] do_syscall_64+0xbf/0x430 [ 50.997412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.998196] RIP: 0033:0x7f53b2b675cd [ 50.998775] 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 [ 51.001437] RSP: 002b:00007fffaf235080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.002582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53b2b675cd [ 51.003653] RDX: 0000560fdd79be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.004718] RBP: 00007fffaf2350e0 R08: 0000000000000000 R09: 00007fffaf234780 [ 51.005782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561006013b10 [ 51.006841] R13: 00007fffaf235510 R14: 00005610060142b0 R15: 00005610060286f0 [ 51.007934] [ 51.008283] irq event stamp: 1809 [ 51.008809] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 51.010150] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 51.011373] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 51.012633] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 51.013851] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54668' (ECDSA) to the list of known hosts. 2025/11/17 11:05:38 fuzzer started 2025/11/17 11:05:38 dialing manager at localhost:37895 2025/11/17 11:05:38 checking machine... 2025/11/17 11:05:38 checking revisions... [ 51.854189] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:05:38 testing simple program... [ 51.930455] cgroup: Unknown subsys name 'net' [ 51.970988] cgroup: Unknown subsys name 'cpuset' [ 51.987137] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:05:37 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a50 RCX=0000000000000002 RDX=1ffff1100d9c114b RSI=ffff88806ce08a20 RDI=ffff88806ce08a58 RBP=ffff88806ce08ae8 RSP=ffff88806ce08990 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a20 R15=ffff88806ce08a50 RIP=ffffffff8135fb9c 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 00007f5cece58900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff060c6000 CR3=000000001f50f000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009757c40 RCX=ffff888009757794 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff8880096fc200 RBP=ffff8880096fb780 RSP=ffff8880097577a0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888009757801 R13=ffff888009757888 R14=ffff888009757c30 R15=ffff888009757840 RIP=ffffffff815d29a4 RFL=00000296 [--S-AP-] 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6429b97008 CR3=000000000dade000 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=35303a313120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323836 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000