[ 46.521335] ------------[ cut here ]------------ [ 46.522344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.524396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.525851] Modules linked in: [ 46.526513] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.528518] Tainted: [W]=WARN [ 46.529169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.530678] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.531593] 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 [ 46.534804] RSP: 0018:ffff8880189cfbc0 EFLAGS: 00010286 [ 46.535790] RAX: 0000000000000000 RBX: ffffed1003139f78 RCX: ffffffff813a4050 [ 46.537125] RDX: ffff88801ba1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.538425] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003139f2f [ 46.539724] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.541041] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189cfdf8 [ 46.542327] FS: 00007f01466de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.543789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.544876] CR2: 00007ffc33268ef8 CR3: 000000001405a000 CR4: 0000000000350ef0 [ 46.546181] Call Trace: [ 46.546655] [ 46.547102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.548001] ? __create_object+0x59/0x80 [ 46.548740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.549739] __vmalloc_noprof+0x59/0x60 [ 46.550500] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.551391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.552341] bpf_prog_alloc+0x39/0x200 [ 46.553100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.554041] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.554914] do_seccomp+0x349/0x25e0 [ 46.555639] ? find_held_lock+0x2b/0x80 [ 46.556408] ? do_prlimit+0x310/0x610 [ 46.557161] ? __pfx_do_seccomp+0x10/0x10 [ 46.557913] ? do_raw_spin_unlock+0x53/0x220 [ 46.558757] ? _raw_spin_unlock+0x1e/0x40 [ 46.559533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.560510] ? static_key_count+0x60/0x80 [ 46.561325] prctl_set_seccomp+0x4e/0x70 [ 46.562110] __do_sys_prctl+0xe6c/0x1d70 [ 46.562850] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.563715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.564696] ? irqentry_exit+0xf3/0x650 [ 46.565482] do_syscall_64+0xbf/0x430 [ 46.566217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.567165] RIP: 0033:0x7f0146bd05cd [ 46.567839] 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 [ 46.571025] RSP: 002b:00007ffc33266c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.572395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0146bd05cd [ 46.573716] RDX: 000055ff2438ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.575025] RBP: 00007ffc33266ca0 R08: 0000000000000000 R09: 00007ffc33266340 [ 46.576323] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff30ebbad0 [ 46.577610] R13: 00007ffc332670d0 R14: 000055ff30ebcbc0 R15: 000055ff30ecd780 [ 46.578955] [ 46.579383] irq event stamp: 1789 [ 46.580044] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.581594] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.583129] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 46.584696] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 46.586232] ---[ end trace 0000000000000000 ]--- [ 49.621328] ------------[ cut here ]------------ [ 49.622265] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.624350] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.626264] Modules linked in: [ 49.627099] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.629718] Tainted: [W]=WARN [ 49.630424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.631992] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.633002] 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 [ 49.636300] RSP: 0018:ffff888015d9fbc0 EFLAGS: 00010286 [ 49.637379] RAX: 0000000000000000 RBX: ffffed1002bb3f78 RCX: ffffffff813a4050 [ 49.638749] RDX: ffff8880170ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.640111] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb3f2f [ 49.641475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.642848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d9fdf8 [ 49.644204] FS: 00007f8ffec96900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.645741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.646882] CR2: 00007f8fff188580 CR3: 000000000cc37000 CR4: 0000000000350ef0 [ 49.648261] Call Trace: [ 49.648759] [ 49.649269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.650224] ? __create_object+0x59/0x80 [ 49.651064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.652121] __vmalloc_noprof+0x59/0x60 [ 49.652892] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.653816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.654804] bpf_prog_alloc+0x39/0x200 [ 49.655599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.656600] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.657577] do_seccomp+0x349/0x25e0 [ 49.658332] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.659290] ? __pfx_do_seccomp+0x10/0x10 [ 49.660150] ? find_held_lock+0x2b/0x80 [ 49.660926] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.661987] ? static_key_count+0x60/0x80 [ 49.662750] prctl_set_seccomp+0x4e/0x70 [ 49.663568] __do_sys_prctl+0xe6c/0x1d70 [ 49.664361] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.665247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.665969] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.666559] ? irqentry_exit+0xf3/0x650 [ 49.667070] do_syscall_64+0xbf/0x430 [ 49.667516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.668128] RIP: 0033:0x7f8fff1885cd [ 49.668546] 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 [ 49.670349] RSP: 002b:00007ffc92517b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.670984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fff1885cd [ 49.671540] RDX: 000056428b99de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.672160] RBP: 00007ffc92517bf0 R08: 0000000000000000 R09: 00007ffc92517290 [ 49.672726] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642c2583ad0 [ 49.673334] R13: 00007ffc92518020 R14: 00005642c2584bc0 R15: 00005642c2595780 [ 49.673913] [ 49.674127] irq event stamp: 1759 [ 49.674399] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.675089] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.675761] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 49.676472] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 49.677174] ---[ end trace 0000000000000000 ]--- [ 50.389316] ------------[ cut here ]------------ [ 50.390157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.391993] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.393283] Modules linked in: [ 50.393809] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.395574] Tainted: [W]=WARN [ 50.396094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.397438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.398259] 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 [ 50.401065] RSP: 0018:ffff888016f87bc0 EFLAGS: 00010286 [ 50.401891] RAX: 0000000000000000 RBX: ffffed1002df0f78 RCX: ffffffff813a4050 [ 50.403020] RDX: ffff88801882b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.404156] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df0f2f [ 50.405305] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.406440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f87df8 [ 50.407590] FS: 00007fcec4463900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.408874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.409816] CR2: 00007fcec4955580 CR3: 000000000ce60000 CR4: 0000000000350ef0 [ 50.410968] Call Trace: [ 50.411375] [ 50.411735] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.412538] ? __create_object+0x59/0x80 [ 50.413243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.414105] __vmalloc_noprof+0x59/0x60 [ 50.414732] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.415509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.416329] bpf_prog_alloc+0x39/0x200 [ 50.416994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.417773] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.418570] do_seccomp+0x349/0x25e0 [ 50.419198] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.420006] ? __pfx_do_seccomp+0x10/0x10 [ 50.420666] ? find_held_lock+0x2b/0x80 [ 50.421349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.422200] ? static_key_count+0x60/0x80 [ 50.422866] prctl_set_seccomp+0x4e/0x70 [ 50.423554] __do_sys_prctl+0xe6c/0x1d70 [ 50.424253] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.425029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.425848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.426708] ? irqentry_exit+0xf3/0x650 [ 50.427384] do_syscall_64+0xbf/0x430 [ 50.428042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.428834] RIP: 0033:0x7fcec49555cd [ 50.429481] 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 [ 50.432283] RSP: 002b:00007ffdcd66a830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.433500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcec49555cd [ 50.434652] RDX: 0000559f11a1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.435788] RBP: 00007ffdcd66a890 R08: 0000000000000000 R09: 00007ffdcd669f30 [ 50.436963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f3271fbf0 [ 50.438092] R13: 00007ffdcd66acc0 R14: 0000559f32729380 R15: 0000559f32734460 [ 50.439248] [ 50.439622] irq event stamp: 1731 [ 50.440199] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.441564] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.442913] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 50.444297] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 50.445647] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25776' (ECDSA) to the list of known hosts. 2025/11/17 22:21:12 fuzzer started 2025/11/17 22:21:12 dialing manager at localhost:37895 2025/11/17 22:21:12 checking machine... 2025/11/17 22:21:12 checking revisions... [ 51.333815] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:21:12 testing simple program... [ 51.424537] cgroup: Unknown subsys name 'net' [ 51.493207] cgroup: Unknown subsys name 'cpuset' [ 51.507853] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:21:11 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81698e08 RDX=dffffc0000000000 RSI=00000000000000fb RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806ce08c80 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=1ffff1100d9c1194 R13=1ffff110012c2601 R14=ffff88806cf383c0 R15=0000000000000000 RIP=ffffffff8134096f 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 00007f8ffec96900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc92511000 CR3=000000001fdca000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c501 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f82a33d9000 CR3=000000000e6e8000 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=2ec1a7f77f8055a9de4cd01b2271b88c XMM02=2c67c8bc2e329bc300000000003044f0 XMM03=fb795ef6d65770560000000000310e78 XMM04=b684e325836833d600000000000ae988 XMM05=090f1556b20111b30000000000320e68 XMM06=5b75c91c804453420000000000320cf0 XMM07=e042d86d42eb936e00000000003110f8 XMM08=c135532f24521f210000000000304550 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000