[ 45.835173] ------------[ cut here ]------------ [ 45.836127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.838160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.839674] Modules linked in: [ 45.840320] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.842347] Tainted: [W]=WARN [ 45.842966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.844486] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.845435] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.848677] RSP: 0018:ffff88801ad67bc0 EFLAGS: 00010286 [ 45.849688] RAX: 0000000000000000 RBX: ffffed10035acf78 RCX: ffffffff813a4050 [ 45.851022] RDX: ffff888016bf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.852317] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035acf2f [ 45.853633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.854974] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad67df8 [ 45.856286] FS: 00007f2634566900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.857783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.858927] CR2: 00007f2634a58580 CR3: 00000000072de000 CR4: 0000000000350ef0 [ 45.860243] Call Trace: [ 45.860703] [ 45.861179] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.862125] ? __create_object+0x59/0x80 [ 45.862930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.863912] __vmalloc_noprof+0x59/0x60 [ 45.864636] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.865534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.866496] bpf_prog_alloc+0x39/0x200 [ 45.867242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.868191] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.869138] do_seccomp+0x349/0x25e0 [ 45.869902] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.870815] ? __pfx_do_seccomp+0x10/0x10 [ 45.871584] ? find_held_lock+0x2b/0x80 [ 45.872363] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.873340] ? static_key_count+0x60/0x80 [ 45.874171] prctl_set_seccomp+0x4e/0x70 [ 45.874972] __do_sys_prctl+0xe6c/0x1d70 [ 45.875707] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.876582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.877594] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.878633] ? irqentry_exit+0xf3/0x650 [ 45.879443] do_syscall_64+0xbf/0x430 [ 45.880196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.881186] RIP: 0033:0x7f2634a585cd [ 45.881940] 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 [ 45.885219] RSP: 002b:00007ffc683a35e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.886627] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2634a585cd [ 45.887961] RDX: 00005651210f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.889270] RBP: 00007ffc683a3640 R08: 0000000000000000 R09: 00007ffc683a2ce0 [ 45.890589] R10: 0000000000000000 R11: 0000000000000246 R12: 000056514c7eead0 [ 45.891918] R13: 00007ffc683a3a70 R14: 000056514c7efbc0 R15: 000056514c800780 [ 45.893222] [ 45.893640] irq event stamp: 1777 [ 45.894319] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 45.895854] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 45.897492] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 45.899460] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 45.901387] ---[ end trace 0000000000000000 ]--- [ 48.926170] ------------[ cut here ]------------ [ 48.927115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.929161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.930617] Modules linked in: [ 48.931253] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.934704] Tainted: [W]=WARN [ 48.935397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.936900] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.937815] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.940996] RSP: 0018:ffff888017697bc0 EFLAGS: 00010286 [ 48.941980] RAX: 0000000000000000 RBX: ffffed1002ed2f78 RCX: ffffffff813a4050 [ 48.943273] RDX: ffff888019805340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.944553] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed2f2f [ 48.945849] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.947122] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017697df8 [ 48.948403] FS: 00007ff58c13d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.949852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.950921] CR2: 00007ffd8a8e9ef8 CR3: 000000001f941000 CR4: 0000000000350ef0 [ 48.952203] Call Trace: [ 48.952668] [ 48.953135] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.954034] ? __create_object+0x59/0x80 [ 48.954814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.955735] __vmalloc_noprof+0x59/0x60 [ 48.956503] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.957388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.958322] bpf_prog_alloc+0x39/0x200 [ 48.959056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.959991] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.960903] do_seccomp+0x349/0x25e0 [ 48.961582] ? find_held_lock+0x2b/0x80 [ 48.962343] ? do_prlimit+0x310/0x610 [ 48.963091] ? __pfx_do_seccomp+0x10/0x10 [ 48.963878] ? do_raw_spin_unlock+0x53/0x220 [ 48.964664] ? _raw_spin_unlock+0x1e/0x40 [ 48.965458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.966433] ? static_key_count+0x60/0x80 [ 48.967242] prctl_set_seccomp+0x4e/0x70 [ 48.968023] __do_sys_prctl+0xe6c/0x1d70 [ 48.968809] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.969636] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.970604] ? irqentry_exit+0xf3/0x650 [ 48.971377] do_syscall_64+0xbf/0x430 [ 48.972122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.973081] RIP: 0033:0x7ff58c62f5cd [ 48.973819] 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 [ 48.977183] RSP: 002b:00007ffd8a8e83f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.978626] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff58c62f5cd [ 48.979982] RDX: 00005620900f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.981354] RBP: 00007ffd8a8e8450 R08: 0000000000000000 R09: 00007ffd8a8e7af0 [ 48.982552] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620aa138ad0 [ 48.983685] R13: 00007ffd8a8e8880 R14: 00005620aa139bc0 R15: 00005620aa14a780 [ 48.984843] [ 48.985223] irq event stamp: 2067 [ 48.985799] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 48.987153] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 48.988508] softirqs last enabled at (2036): [] handle_softirqs+0x50c/0x770 [ 48.989885] softirqs last disabled at (2031): [] __irq_exit_rcu+0xc4/0x100 [ 48.991239] ---[ end trace 0000000000000000 ]--- [ 49.777982] ------------[ cut here ]------------ [ 49.778896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.780909] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.782552] Modules linked in: [ 49.783232] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.785197] Tainted: [W]=WARN [ 49.785742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.787213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.788116] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.791231] RSP: 0018:ffff88800f5c7bc0 EFLAGS: 00010286 [ 49.792190] RAX: 0000000000000000 RBX: ffffed1001eb8f78 RCX: ffffffff813a4050 [ 49.793457] RDX: ffff88801a993780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.794720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb8f2f [ 49.796006] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.797275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5c7df8 [ 49.798546] FS: 00007f56aa918900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.799947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.801016] CR2: 00007f56aae7e4a6 CR3: 000000000b6a7000 CR4: 0000000000350ef0 [ 49.802281] Call Trace: [ 49.802741] [ 49.803192] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.804075] ? __create_object+0x59/0x80 [ 49.804844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.805815] __vmalloc_noprof+0x59/0x60 [ 49.806521] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.807374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.808290] bpf_prog_alloc+0x39/0x200 [ 49.809022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.809928] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.810827] do_seccomp+0x349/0x25e0 [ 49.811491] ? find_held_lock+0x2b/0x80 [ 49.812234] ? do_prlimit+0x310/0x610 [ 49.812991] ? __pfx_do_seccomp+0x10/0x10 [ 49.813718] ? do_raw_spin_unlock+0x53/0x220 [ 49.814540] ? _raw_spin_unlock+0x1e/0x40 [ 49.815299] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.816250] ? static_key_count+0x60/0x80 [ 49.817049] prctl_set_seccomp+0x4e/0x70 [ 49.817824] __do_sys_prctl+0xe6c/0x1d70 [ 49.818550] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.819389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.820341] ? irqentry_exit+0xf3/0x650 [ 49.821093] do_syscall_64+0xbf/0x430 [ 49.821835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.822736] RIP: 0033:0x7f56aae0a5cd [ 49.823445] 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 [ 49.826544] RSP: 002b:00007ffd0ddbef50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.827896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56aae0a5cd [ 49.829176] RDX: 000055c5924e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.830437] RBP: 00007ffd0ddbefb0 R08: 0000000000000000 R09: 00007ffd0ddbe650 [ 49.831714] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5bb08fad0 [ 49.832998] R13: 00007ffd0ddbf3e0 R14: 000055c5bb090bc0 R15: 000055c5bb0a1780 [ 49.834269] [ 49.834688] irq event stamp: 1759 [ 49.835324] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.836831] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.838334] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 49.839847] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 49.841332] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48119' (ECDSA) to the list of known hosts. 2025/11/18 23:46:47 fuzzer started 2025/11/18 23:46:47 dialing manager at localhost:34383 2025/11/18 23:46:47 checking machine... 2025/11/18 23:46:47 checking revisions... [ 50.779260] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:46:47 testing simple program... [ 50.863981] cgroup: Unknown subsys name 'net' [ 50.917423] cgroup: Unknown subsys name 'cpuset' [ 50.930247] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:46:46 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888009627744 RDX=1ffff110012c4f09 RSI=ffffffff815d6c98 RDI=ffff8880096278b8 RBP=ffff888009627888 RSP=ffff8880096277e8 R8 =0000000000000001 R9 =ffff888009627830 R10=000000000003c9ed R11=0000000000023d68 R12=ffff8880096278b8 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff8161913e 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff58c6f50b0 CR3=000000000c6da000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=da5f0dd3b4a5d3e600000000000ae988 XMM05=68008650e96ba8840000000000321820 XMM06=8a31ae3a75f661ab00000000003208c8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801718ff58 RCX=ffffffff817d9966 RDX=ffff888016889bc0 RSI=ffff88801718fde8 RDI=0000000000000008 RBP=1ffff11002e31fb9 RSP=ffff88801718fdc0 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=00007ffd8a8e7bd0 R13=0000000000000008 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81b9e6c4 RFL=00000293 [--S-A-C] 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 00007ff58c13d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd8a8e2000 CR3=0000000009e47000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000