[ 39.068211] ------------[ cut here ]------------ [ 39.069134] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.071186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.072716] Modules linked in: [ 39.073330] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.075314] Tainted: [W]=WARN [ 39.075916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.077422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.078294] 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 [ 39.081487] RSP: 0018:ffff888015c6fbc0 EFLAGS: 00010286 [ 39.082465] RAX: 0000000000000000 RBX: ffffed1002b8df78 RCX: ffffffff813a4050 [ 39.083768] RDX: ffff888019bf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.085089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8df2f [ 39.086414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.087706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c6fdf8 [ 39.088997] FS: 00007f0758fa6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.090476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.091536] CR2: 00007f0759498580 CR3: 000000000b671000 CR4: 0000000000350ef0 [ 39.092842] Call Trace: [ 39.093321] [ 39.093791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.094705] ? __create_object+0x59/0x80 [ 39.095501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.096477] __vmalloc_noprof+0x59/0x60 [ 39.097192] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.098087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.099038] bpf_prog_alloc+0x39/0x200 [ 39.099779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.100717] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.101649] do_seccomp+0x349/0x25e0 [ 39.102334] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.103247] ? __pfx_do_seccomp+0x10/0x10 [ 39.104049] ? find_held_lock+0x2b/0x80 [ 39.104814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.105799] ? static_key_count+0x60/0x80 [ 39.106609] prctl_set_seccomp+0x4e/0x70 [ 39.107342] __do_sys_prctl+0xe6c/0x1d70 [ 39.108122] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.108991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.109981] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.110964] ? irqentry_exit+0xf3/0x650 [ 39.111762] do_syscall_64+0xbf/0x430 [ 39.112525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.113498] RIP: 0033:0x7f07594985cd [ 39.114160] 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 [ 39.117447] RSP: 002b:00007ffc9408a8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.118846] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07594985cd [ 39.120142] RDX: 000055cf54d55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.121469] RBP: 00007ffc9408a940 R08: 0000000000000000 R09: 00007ffc94089fe0 [ 39.122758] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf5fa3bb10 [ 39.124070] R13: 00007ffc9408ad70 R14: 000055cf5fa3c2b0 R15: 000055cf5fa506f0 [ 39.125429] [ 39.125885] irq event stamp: 1747 [ 39.126542] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.128078] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.129619] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 39.131169] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 39.132694] ---[ end trace 0000000000000000 ]--- [ 42.600961] ------------[ cut here ]------------ [ 42.601926] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.603922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.605377] Modules linked in: [ 42.606021] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.607981] Tainted: [W]=WARN [ 42.608575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.610076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.610995] 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 [ 42.614164] RSP: 0018:ffff888015fb7bc0 EFLAGS: 00010286 [ 42.615132] RAX: 0000000000000000 RBX: ffffed1002bf6f78 RCX: ffffffff813a4050 [ 42.616423] RDX: ffff888016761bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.617755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf6f2f [ 42.619032] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.620303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fb7df8 [ 42.621619] FS: 00007fa4e0d4b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.623068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.624141] CR2: 00007fff18469ef7 CR3: 0000000020f80000 CR4: 0000000000350ef0 [ 42.625478] Call Trace: [ 42.625947] [ 42.626362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.627273] ? __create_object+0x59/0x80 [ 42.628069] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.629039] __vmalloc_noprof+0x59/0x60 [ 42.629828] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.630709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.631650] bpf_prog_alloc+0x39/0x200 [ 42.632358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.633311] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.634265] do_seccomp+0x349/0x25e0 [ 42.634983] ? find_held_lock+0x2b/0x80 [ 42.635755] ? do_prlimit+0x310/0x610 [ 42.636505] ? __pfx_do_seccomp+0x10/0x10 [ 42.637254] ? do_raw_spin_unlock+0x53/0x220 [ 42.638149] ? _raw_spin_unlock+0x1e/0x40 [ 42.638948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.639921] ? static_key_count+0x60/0x80 [ 42.640735] prctl_set_seccomp+0x4e/0x70 [ 42.641557] __do_sys_prctl+0xe6c/0x1d70 [ 42.642298] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.643167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.644142] ? irqentry_exit+0xf3/0x650 [ 42.644934] do_syscall_64+0xbf/0x430 [ 42.645728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.646681] RIP: 0033:0x7fa4e123d5cd [ 42.647346] 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 [ 42.650554] RSP: 002b:00007fff18468500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.651934] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4e123d5cd [ 42.653230] RDX: 000055f7d8d9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.654573] RBP: 00007fff18468560 R08: 0000000000000000 R09: 00007fff18467c00 [ 42.655859] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f80b82aad0 [ 42.657141] R13: 00007fff18468990 R14: 000055f80b82bbc0 R15: 000055f80b83c780 [ 42.658489] [ 42.658923] irq event stamp: 1685 [ 42.659572] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 42.661118] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 42.662694] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 42.664240] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 42.665782] ---[ end trace 0000000000000000 ]--- [ 43.544081] ------------[ cut here ]------------ [ 43.544884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.546631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.547887] Modules linked in: [ 43.548459] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.550175] Tainted: [W]=WARN [ 43.550686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.551968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.552762] 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 [ 43.555475] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 43.556278] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 43.557414] RDX: ffff88800d153780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.558520] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 43.559661] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.560756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 43.561874] FS: 00007f28325bd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.563126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.564043] CR2: 00007ffffe247ef7 CR3: 000000000d9e2000 CR4: 0000000000350ef0 [ 43.565143] Call Trace: [ 43.565585] [ 43.565932] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.566724] ? __create_object+0x59/0x80 [ 43.567377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.568237] __vmalloc_noprof+0x59/0x60 [ 43.568901] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.569673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.570499] bpf_prog_alloc+0x39/0x200 [ 43.571102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.571931] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.572725] do_seccomp+0x349/0x25e0 [ 43.573306] ? find_held_lock+0x2b/0x80 [ 43.573980] ? do_prlimit+0x310/0x610 [ 43.574629] ? __pfx_do_seccomp+0x10/0x10 [ 43.575282] ? do_raw_spin_unlock+0x53/0x220 [ 43.575996] ? _raw_spin_unlock+0x1e/0x40 [ 43.576683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.577557] ? static_key_count+0x60/0x80 [ 43.578221] prctl_set_seccomp+0x4e/0x70 [ 43.578890] __do_sys_prctl+0xe6c/0x1d70 [ 43.579574] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.580284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.581121] ? irqentry_exit+0xf3/0x650 [ 43.581801] do_syscall_64+0xbf/0x430 [ 43.582459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.583243] RIP: 0033:0x7f2832aaf5cd [ 43.583853] 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 [ 43.586597] RSP: 002b:00007ffffe2461a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.587782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2832aaf5cd [ 43.588891] RDX: 0000557c05b0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.590065] RBP: 00007ffffe246200 R08: 0000000000000000 R09: 00007ffffe2458a0 [ 43.591218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c121f9ad0 [ 43.592325] R13: 00007ffffe246630 R14: 0000557c121fabc0 R15: 0000557c1220b780 [ 43.593447] [ 43.593829] irq event stamp: 1781 [ 43.594488] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 43.595829] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.597104] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 43.598452] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 43.599730] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22562' (ECDSA) to the list of known hosts. 2025/11/17 18:38:16 fuzzer started 2025/11/17 18:38:16 dialing manager at localhost:37895 2025/11/17 18:38:16 checking machine... 2025/11/17 18:38:16 checking revisions... [ 44.490176] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:38:17 testing simple program... [ 44.580915] cgroup: Unknown subsys name 'net' [ 44.653003] cgroup: Unknown subsys name 'cpuset' [ 44.668016] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:38:16 Registers: info registers vcpu 0 RAX=ffff8880198a9bc0 RBX=ffffffff81618fa0 RCX=ffff888017c0f290 RDX=0000000000000070 RSI=ffff8880198a9bc0 RDI=ffff888017c0f1f8 RBP=ffff888017c0f290 RSP=ffff888017c0f1c8 R8 =0000000000000001 R9 =0000000000000000 R10=ffff8880144d6460 R11=0000000000000000 R12=0000000000000000 R13=ffff888017c0f220 R14=ffff8880198a9bc0 R15=ffff888017c0f1f8 RIP=ffffffff8136095c 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 0000000000000000 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=00007f85edbeb200 CR3=00000000144d0000 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=756e696c2d34365f3638782f62696c2f XMM01=646d657473797362696c2f756e672d78 XMM02=00302e6f732e646d657473797362696c XMM03=2f756e672d78756e696c2d34365f3638 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016760000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880175f76c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007fa4e0d4b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa4e1302618 CR3=000000000ead5000 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=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