[ 46.561233] ------------[ cut here ]------------ [ 46.562167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.564205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.565629] Modules linked in: [ 46.566255] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.568256] Tainted: [W]=WARN [ 46.568843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.570291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.571206] 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 [ 46.574338] RSP: 0018:ffff88800d6efbc0 EFLAGS: 00010286 [ 46.575317] RAX: 0000000000000000 RBX: ffffed1001addf78 RCX: ffffffff813a4050 [ 46.576579] RDX: ffff88800a8f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.577846] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001addf2f [ 46.579135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.580408] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d6efdf8 [ 46.581656] FS: 00007f34fc36f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.583128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.584170] CR2: 00007ffe5163def7 CR3: 000000000c658000 CR4: 0000000000350ef0 [ 46.585423] Call Trace: [ 46.585919] [ 46.586327] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.587239] ? __create_object+0x59/0x80 [ 46.588025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.588985] __vmalloc_noprof+0x59/0x60 [ 46.589731] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.590554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.591516] bpf_prog_alloc+0x39/0x200 [ 46.592249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.593179] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.594081] do_seccomp+0x349/0x25e0 [ 46.594816] ? find_held_lock+0x2b/0x80 [ 46.595534] ? do_prlimit+0x310/0x610 [ 46.596276] ? __pfx_do_seccomp+0x10/0x10 [ 46.597065] ? do_raw_spin_unlock+0x53/0x220 [ 46.597914] ? _raw_spin_unlock+0x1e/0x40 [ 46.598652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.599645] ? static_key_count+0x60/0x80 [ 46.600461] prctl_set_seccomp+0x4e/0x70 [ 46.601241] __do_sys_prctl+0xe6c/0x1d70 [ 46.602019] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.602910] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.603902] ? irqentry_exit+0xf3/0x650 [ 46.604634] do_syscall_64+0xbf/0x430 [ 46.605376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.606322] RIP: 0033:0x7f34fc8615cd [ 46.607033] 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 [ 46.610225] RSP: 002b:00007ffe5163bd00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.611607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34fc8615cd [ 46.612905] RDX: 0000559e6a4cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.614164] RBP: 00007ffe5163bd60 R08: 0000000000000000 R09: 00007ffe5163b400 [ 46.615537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e7be3dbf0 [ 46.616900] R13: 00007ffe5163c190 R14: 0000559e7be47380 R15: 0000559e7be52460 [ 46.618216] [ 46.618633] irq event stamp: 1787 [ 46.619290] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.620805] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.622303] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 46.623755] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 46.625001] ---[ end trace 0000000000000000 ]--- [ 49.726334] ------------[ cut here ]------------ [ 49.727302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.729355] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.730803] Modules linked in: [ 49.731411] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.733385] Tainted: [W]=WARN [ 49.733968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.737020] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.738030] 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 [ 49.741215] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286 [ 49.742172] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050 [ 49.743452] RDX: ffff888015a70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.744721] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f [ 49.745984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.747254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8 [ 49.748509] FS: 00007f111ade1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.749915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.750974] CR2: 00007f111b2d3580 CR3: 000000000bb5d000 CR4: 0000000000350ef0 [ 49.752240] Call Trace: [ 49.752735] [ 49.753154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.754041] ? __create_object+0x59/0x80 [ 49.754819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.755851] __vmalloc_noprof+0x59/0x60 [ 49.756556] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.757409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.758325] bpf_prog_alloc+0x39/0x200 [ 49.759074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.759990] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.760878] do_seccomp+0x349/0x25e0 [ 49.761542] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.762445] ? __pfx_do_seccomp+0x10/0x10 [ 49.763251] ? find_held_lock+0x2b/0x80 [ 49.764010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.764978] ? static_key_count+0x60/0x80 [ 49.765769] prctl_set_seccomp+0x4e/0x70 [ 49.766481] __do_sys_prctl+0xe6c/0x1d70 [ 49.767270] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.768127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.769092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.770062] ? irqentry_exit+0xf3/0x650 [ 49.770839] do_syscall_64+0xbf/0x430 [ 49.771557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.772519] RIP: 0033:0x7f111b2d35cd [ 49.773216] 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 [ 49.776381] RSP: 002b:00007ffec8c37fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.777763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f111b2d35cd [ 49.779061] RDX: 0000556b50be9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.780311] RBP: 00007ffec8c38020 R08: 0000000000000000 R09: 00007ffec8c376c0 [ 49.781556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b53bf6ad0 [ 49.782818] R13: 00007ffec8c38450 R14: 0000556b53bf7bc0 R15: 0000556b53c08780 [ 49.783803] [ 49.784069] irq event stamp: 2117 [ 49.784447] hardirqs last enabled at (2125): [] __up_console_sem+0x78/0x80 [ 49.785406] hardirqs last disabled at (2134): [] __up_console_sem+0x5d/0x80 [ 49.786363] softirqs last enabled at (2096): [] handle_softirqs+0x50c/0x770 [ 49.787348] softirqs last disabled at (2091): [] __irq_exit_rcu+0xc4/0x100 [ 49.788299] ---[ end trace 0000000000000000 ]--- [ 50.464819] ------------[ cut here ]------------ [ 50.465725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.467816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.469254] Modules linked in: [ 50.469886] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.472114] Tainted: [W]=WARN [ 50.472663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.474238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.475171] 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 [ 50.478342] RSP: 0018:ffff88801bd97bc0 EFLAGS: 00010286 [ 50.479340] RAX: 0000000000000000 RBX: ffffed10037b2f78 RCX: ffffffff813a4050 [ 50.480621] RDX: ffff88800f6d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.481890] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b2f2f [ 50.483195] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.484478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd97df8 [ 50.485756] FS: 00007f0c3122e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.487208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.488264] CR2: 00007ffd9b293ef7 CR3: 000000001ee49000 CR4: 0000000000350ef0 [ 50.489546] Call Trace: [ 50.490041] [ 50.490458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.491374] ? __create_object+0x59/0x80 [ 50.492148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.493122] __vmalloc_noprof+0x59/0x60 [ 50.493877] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.494745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.495633] bpf_prog_alloc+0x39/0x200 [ 50.496371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.497288] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.498189] do_seccomp+0x349/0x25e0 [ 50.498912] ? find_held_lock+0x2b/0x80 [ 50.499626] ? do_prlimit+0x310/0x610 [ 50.500378] ? __pfx_do_seccomp+0x10/0x10 [ 50.501163] ? do_raw_spin_unlock+0x53/0x220 [ 50.501997] ? _raw_spin_unlock+0x1e/0x40 [ 50.502784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.503765] ? static_key_count+0x60/0x80 [ 50.504516] prctl_set_seccomp+0x4e/0x70 [ 50.505293] __do_sys_prctl+0xe6c/0x1d70 [ 50.506071] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.506940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.507900] ? irqentry_exit+0xf3/0x650 [ 50.508631] do_syscall_64+0xbf/0x430 [ 50.509370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.510311] RIP: 0033:0x7f0c317205cd [ 50.511036] 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 [ 50.514234] RSP: 002b:00007ffd9b292c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.515625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c317205cd [ 50.516906] RDX: 000055dbf1547e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.518188] RBP: 00007ffd9b292ce0 R08: 0000000000000000 R09: 00007ffd9b292380 [ 50.519483] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc1c50e240 [ 50.520769] R13: 00007ffd9b293110 R14: 000055dc1c517380 R15: 000055dc1c522540 [ 50.522074] [ 50.522495] irq event stamp: 1809 [ 50.523166] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 50.524704] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 50.526227] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 50.527742] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 50.528704] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25965' (ECDSA) to the list of known hosts. 2025/11/17 13:45:53 fuzzer started 2025/11/17 13:45:53 dialing manager at localhost:37895 2025/11/17 13:45:53 checking machine... 2025/11/17 13:45:53 checking revisions... [ 51.471869] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:45:54 testing simple program... [ 51.558148] cgroup: Unknown subsys name 'net' [ 51.628732] cgroup: Unknown subsys name 'cpuset' [ 51.646568] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:45:53 Registers: info registers vcpu 0 RAX=ffff888009628001 RBX=ffff888009627820 RCX=0000000000000001 RDX=ffff888009627e01 RSI=ffff888009627eb0 RDI=ffff888009627830 RBP=ffff888009627eb0 RSP=ffff888009627778 R8 =ffffffff86a198d4 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000aed8 R12=0000000000000008 R13=ffff888009620000 R14=ffff888009627eb8 R15=ffff888009627820 RIP=ffffffff8135e2e9 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 0000000000000000 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=00007f037a31a000 CR3=000000000d4b0000 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=35343a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303436 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=0000000000000006 RBX=ffff888015eb9380 RCX=ffffffffffffffff RDX=0000000000000014 RSI=1ffffffff0cca012 RDI=ffff88807ffdfe40 RBP=ffff888017564a40 RSP=ffff888017157568 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00000000ffffffff R13=0000000000000012 R14=ffff88807ffdc640 R15=0000000000000000 RIP=ffffffff84c9a4c0 RFL=00000282 [--S----] 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 00007f111ade1900 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=00007f111adc0020 CR3=000000000d22d000 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