[ 38.965241] ------------[ cut here ]------------ [ 38.966218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.968332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.969795] Modules linked in: [ 38.970468] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.972479] Tainted: [W]=WARN [ 38.973027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.974519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.975429] 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 [ 38.978626] RSP: 0018:ffff88800fc97bc0 EFLAGS: 00010286 [ 38.979639] RAX: 0000000000000000 RBX: ffffed1001f92f78 RCX: ffffffff813a4050 [ 38.980946] RDX: ffff88801717d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.982254] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f92f2f [ 38.983546] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.984814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fc97df8 [ 38.986130] FS: 00007fd80224a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.987572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.988627] CR2: 00007ffe722a7ef7 CR3: 000000000df88000 CR4: 0000000000350ef0 [ 38.989958] Call Trace: [ 38.990472] [ 38.990886] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.991802] ? __create_object+0x59/0x80 [ 38.992581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.993569] __vmalloc_noprof+0x59/0x60 [ 38.994342] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.995160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.996110] bpf_prog_alloc+0x39/0x200 [ 38.996846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.997798] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.998701] do_seccomp+0x349/0x25e0 [ 38.999426] ? find_held_lock+0x2b/0x80 [ 39.000134] ? do_prlimit+0x310/0x610 [ 39.000882] ? __pfx_do_seccomp+0x10/0x10 [ 39.001680] ? do_raw_spin_unlock+0x53/0x220 [ 39.002513] ? _raw_spin_unlock+0x1e/0x40 [ 39.003304] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.004281] ? static_key_count+0x60/0x80 [ 39.005043] prctl_set_seccomp+0x4e/0x70 [ 39.005836] __do_sys_prctl+0xe6c/0x1d70 [ 39.006616] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.007468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.008434] ? irqentry_exit+0xf3/0x650 [ 39.009145] do_syscall_64+0xbf/0x430 [ 39.009898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.010840] RIP: 0033:0x7fd80273c5cd [ 39.011558] 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 [ 39.014739] RSP: 002b:00007ffe722a6780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.016108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd80273c5cd [ 39.017428] RDX: 00005577263d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.018719] RBP: 00007ffe722a67e0 R08: 0000000000000000 R09: 00007ffe722a5e80 [ 39.020015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557741243ad0 [ 39.021300] R13: 00007ffe722a6c10 R14: 0000557741244bc0 R15: 0000557741255780 [ 39.022630] [ 39.023045] irq event stamp: 1749 [ 39.023699] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.025227] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.026767] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 39.028321] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.029862] ---[ end trace 0000000000000000 ]--- [ 41.739114] ------------[ cut here ]------------ [ 41.739703] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.740991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.741944] Modules linked in: [ 41.742348] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.743622] Tainted: [W]=WARN [ 41.743974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.744905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.745505] 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 [ 41.747534] RSP: 0018:ffff88800f2e7bc0 EFLAGS: 00010286 [ 41.748129] RAX: 0000000000000000 RBX: ffffed1001e5cf78 RCX: ffffffff813a4050 [ 41.748948] RDX: ffff88801a8f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.749768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e5cf2f [ 41.750581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.751395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2e7df8 [ 41.752216] FS: 00007f3e8dccc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.753109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.753805] CR2: 00007ffc70764ef7 CR3: 000000000e0de000 CR4: 0000000000350ef0 [ 41.754626] Call Trace: [ 41.754922] [ 41.755215] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.755767] ? __create_object+0x59/0x80 [ 41.756262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.756851] __vmalloc_noprof+0x59/0x60 [ 41.757337] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.757872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.758475] bpf_prog_alloc+0x39/0x200 [ 41.758917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.759508] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.760054] do_seccomp+0x349/0x25e0 [ 41.760510] ? find_held_lock+0x2b/0x80 [ 41.760968] ? do_prlimit+0x310/0x610 [ 41.761450] ? __pfx_do_seccomp+0x10/0x10 [ 41.761924] ? do_raw_spin_unlock+0x53/0x220 [ 41.762457] ? _raw_spin_unlock+0x1e/0x40 [ 41.762932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.763558] ? static_key_count+0x60/0x80 [ 41.764036] prctl_set_seccomp+0x4e/0x70 [ 41.764528] __do_sys_prctl+0xe6c/0x1d70 [ 41.765000] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.765551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.766140] ? irqentry_exit+0xf3/0x650 [ 41.766626] do_syscall_64+0xbf/0x430 [ 41.767069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.767681] RIP: 0033:0x7f3e8e1be5cd [ 41.768109] 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 [ 41.770134] RSP: 002b:00007ffc70763520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.771011] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e8e1be5cd [ 41.771825] RDX: 0000559a3321be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.772648] RBP: 00007ffc70763580 R08: 0000000000000000 R09: 00007ffc70762c20 [ 41.773480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a67937ad0 [ 41.774192] R13: 00007ffc707639b0 R14: 0000559a67938bc0 R15: 0000559a67949780 [ 41.774773] [ 41.774967] irq event stamp: 1707 [ 41.775279] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 41.775961] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 41.776657] softirqs last enabled at (1224): [] handle_softirqs+0x50c/0x770 [ 41.777391] softirqs last disabled at (1215): [] __irq_exit_rcu+0xc4/0x100 [ 41.778075] ---[ end trace 0000000000000000 ]--- [ 42.362350] ------------[ cut here ]------------ [ 42.363279] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.365428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.366918] Modules linked in: [ 42.367781] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.369883] Tainted: [W]=WARN [ 42.370500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.371992] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.372922] 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 [ 42.376152] RSP: 0018:ffff88800fd47bc0 EFLAGS: 00010286 [ 42.377130] RAX: 0000000000000000 RBX: ffffed1001fa8f78 RCX: ffffffff813a4050 [ 42.378448] RDX: ffff888018c81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.379755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fa8f2f [ 42.381057] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.382367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fd47df8 [ 42.383677] FS: 00007fc3e6b8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.385142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.386257] CR2: 00007ffd19ca8ef7 CR3: 000000000e31c000 CR4: 0000000000350ef0 [ 42.387566] Call Trace: [ 42.388037] [ 42.388514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.389451] ? __create_object+0x59/0x80 [ 42.390252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.391239] __vmalloc_noprof+0x59/0x60 [ 42.391965] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.392853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.393813] bpf_prog_alloc+0x39/0x200 [ 42.394571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.395518] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.396440] do_seccomp+0x349/0x25e0 [ 42.397128] ? find_held_lock+0x2b/0x80 [ 42.397908] ? do_prlimit+0x310/0x610 [ 42.398667] ? __pfx_do_seccomp+0x10/0x10 [ 42.399469] ? do_raw_spin_unlock+0x53/0x220 [ 42.400319] ? _raw_spin_unlock+0x1e/0x40 [ 42.401071] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.402058] ? static_key_count+0x60/0x80 [ 42.402877] prctl_set_seccomp+0x4e/0x70 [ 42.403670] __do_sys_prctl+0xe6c/0x1d70 [ 42.404467] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.405341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.406338] ? irqentry_exit+0xf3/0x650 [ 42.407071] do_syscall_64+0xbf/0x430 [ 42.407821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.408789] RIP: 0033:0x7fc3e707c5cd [ 42.409526] 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 [ 42.412306] RSP: 002b:00007ffd19ca7730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.413482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3e707c5cd [ 42.414573] RDX: 000055d14b8c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.415659] RBP: 00007ffd19ca7790 R08: 0000000000000000 R09: 00007ffd19ca6e30 [ 42.416746] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1691d0ad0 [ 42.417844] R13: 00007ffd19ca7bc0 R14: 000055d1691d1bc0 R15: 000055d1691e2780 [ 42.418945] [ 42.419345] irq event stamp: 1853 [ 42.419864] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 42.421164] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 42.422482] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 42.423794] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 42.425083] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13770' (ECDSA) to the list of known hosts. 2025/11/17 20:27:23 fuzzer started 2025/11/17 20:27:23 dialing manager at localhost:37895 2025/11/17 20:27:23 checking machine... 2025/11/17 20:27:23 checking revisions... [ 43.326367] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:27:23 testing simple program... [ 43.416719] cgroup: Unknown subsys name 'net' [ 43.472921] cgroup: Unknown subsys name 'cpuset' [ 43.487779] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:27:23 Registers: info registers vcpu 0 RAX=b3e1365a875bb4c5 RBX=ffff88801687f7c0 RCX=ffff88801687f61c RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff8880175ac200 RBP=ffffffff85e1ffe0 RSP=ffff88801687f610 R8 =0000000000000001 R9 =ffff88801687f758 R10=000000000003c9ed R11=000000000000453f R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880175ab780 R15=0000000000000002 RIP=ffffffff81528fc6 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 00007f3e8dccc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3e8dc91008 CR3=000000001fea2000 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=0000000000108000 RBX=0000000000000000 RCX=dffffc0000000000 RDX=0000000000000000 RSI=ffffffff81bc9fbe RDI=0000000000000000 RBP=0000000000000003 RSP=ffff8880169bf628 R8 =0000000000000001 R9 =0000000000000001 R10=00000000006e7572 R11=0000000000000001 R12=00000000006e7572 R13=ffff8880169bf760 R14=ffff8880169bf750 R15=ffff8880178e5524 RIP=ffffffff81bca04f 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 00007fd8f87f4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd8f7f0e040 CR3=000000000dd2b000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=d42533ee327c017200000000000ae988 XMM05=c60388082943aa360000000000323dc8 XMM06=474038aa6c007e1f0000000000321b30 XMM07=fb795ef6d65770560000000000312b70 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000