[ 38.990310] ------------[ cut here ]------------ [ 38.991302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.993467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.994983] Modules linked in: [ 38.995624] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.997944] Tainted: [W]=WARN [ 38.998653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.000190] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.001290] 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 [ 39.004614] RSP: 0018:ffff88801820fbc0 EFLAGS: 00010286 [ 39.005675] RAX: 0000000000000000 RBX: ffffed1003041f78 RCX: ffffffff813a4050 [ 39.007310] RDX: ffff888016cfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.008892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003041f2f [ 39.010484] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.012073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801820fdf8 [ 39.013673] FS: 00007f3d7538f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.015216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.016308] CR2: 00007f3d758f54a6 CR3: 000000000cffc000 CR4: 0000000000350ef0 [ 39.017657] Call Trace: [ 39.018155] [ 39.018636] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.019590] ? __create_object+0x59/0x80 [ 39.020362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.021416] __vmalloc_noprof+0x59/0x60 [ 39.022168] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.023075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.024035] bpf_prog_alloc+0x39/0x200 [ 39.024809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.025792] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.026757] do_seccomp+0x349/0x25e0 [ 39.027509] ? find_held_lock+0x2b/0x80 [ 39.028249] ? do_prlimit+0x310/0x610 [ 39.029034] ? __pfx_do_seccomp+0x10/0x10 [ 39.029880] ? do_raw_spin_unlock+0x53/0x220 [ 39.030768] ? _raw_spin_unlock+0x1e/0x40 [ 39.031589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.032587] ? static_key_count+0x60/0x80 [ 39.033372] prctl_set_seccomp+0x4e/0x70 [ 39.034196] __do_sys_prctl+0xe6c/0x1d70 [ 39.035081] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.035971] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.036988] ? irqentry_exit+0xf3/0x650 [ 39.037775] do_syscall_64+0xbf/0x430 [ 39.038531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.039519] RIP: 0033:0x7f3d758815cd [ 39.040204] 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 [ 39.043492] RSP: 002b:00007ffcd4034180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.044920] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d758815cd [ 39.046230] RDX: 000055c7416aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.047558] RBP: 00007ffcd40341e0 R08: 0000000000000000 R09: 00007ffcd4033880 [ 39.048892] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7803882b0 [ 39.050227] R13: 00007ffcd4034610 R14: 000055c78038ad20 R15: 000055c78039c8d0 [ 39.051592] [ 39.052040] irq event stamp: 1855 [ 39.052701] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 39.054294] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 39.055849] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 39.057151] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 39.058455] ---[ end trace 0000000000000000 ]--- [ 41.881353] ------------[ cut here ]------------ [ 41.882251] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.884245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.885678] Modules linked in: [ 41.886277] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.888406] Tainted: [W]=WARN [ 41.888953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.890411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.891285] 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 [ 41.894404] RSP: 0018:ffff8880172f7bc0 EFLAGS: 00010286 [ 41.895325] RAX: 0000000000000000 RBX: ffffed1002e5ef78 RCX: ffffffff813a4050 [ 41.896598] RDX: ffff888018ff8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.897869] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ef2f [ 41.899132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.900399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172f7df8 [ 41.901656] FS: 00007f3914c3a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.903068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.904105] CR2: 00007ffdc148bef7 CR3: 000000000df69000 CR4: 0000000000350ef0 [ 41.905369] Call Trace: [ 41.905850] [ 41.906253] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.907151] ? __create_object+0x59/0x80 [ 41.907922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.908900] __vmalloc_noprof+0x59/0x60 [ 41.909651] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.910513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.911460] bpf_prog_alloc+0x39/0x200 [ 41.912140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.913054] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.913932] do_seccomp+0x349/0x25e0 [ 41.914661] ? find_held_lock+0x2b/0x80 [ 41.915366] ? do_prlimit+0x310/0x610 [ 41.916101] ? __pfx_do_seccomp+0x10/0x10 [ 41.916873] ? do_raw_spin_unlock+0x53/0x220 [ 41.917688] ? _raw_spin_unlock+0x1e/0x40 [ 41.918450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.919366] ? static_key_count+0x60/0x80 [ 41.920158] prctl_set_seccomp+0x4e/0x70 [ 41.920923] __do_sys_prctl+0xe6c/0x1d70 [ 41.921691] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.922556] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.923515] ? irqentry_exit+0xf3/0x650 [ 41.924228] do_syscall_64+0xbf/0x430 [ 41.924950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.925880] RIP: 0033:0x7f391512c5cd [ 41.926580] 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 [ 41.929694] RSP: 002b:00007ffdc148a030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.931042] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f391512c5cd [ 41.932307] RDX: 000055928891ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.933556] RBP: 00007ffdc148a090 R08: 0000000000000000 R09: 00007ffdc1489730 [ 41.934842] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592ae5a2b10 [ 41.936118] R13: 00007ffdc148a4c0 R14: 00005592ae5a32b0 R15: 00005592ae5b76f0 [ 41.937423] [ 41.937864] irq event stamp: 1779 [ 41.938515] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 41.940020] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 41.941521] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 41.943247] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 41.944836] ---[ end trace 0000000000000000 ]--- [ 42.807850] ------------[ cut here ]------------ [ 42.808767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.810784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.812246] Modules linked in: [ 42.812884] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.815108] Tainted: [W]=WARN [ 42.815973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.817473] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.818345] 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 [ 42.821554] RSP: 0018:ffff888017cffbc0 EFLAGS: 00010286 [ 42.822540] RAX: 0000000000000000 RBX: ffffed1002f9ff78 RCX: ffffffff813a4050 [ 42.823822] RDX: ffff888016fb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.825105] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f9ff2f [ 42.826406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.827711] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cffdf8 [ 42.829023] FS: 00007f10355b4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.830473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.831553] CR2: 00007f1035aa6580 CR3: 000000000cbb6000 CR4: 0000000000350ef0 [ 42.832839] Call Trace: [ 42.833299] [ 42.833757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.834673] ? __create_object+0x59/0x80 [ 42.835460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.836446] __vmalloc_noprof+0x59/0x60 [ 42.837189] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.838068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.839011] bpf_prog_alloc+0x39/0x200 [ 42.839760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.840715] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.841627] do_seccomp+0x349/0x25e0 [ 42.842314] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.843233] ? __pfx_do_seccomp+0x10/0x10 [ 42.844036] ? find_held_lock+0x2b/0x80 [ 42.844796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.845761] ? static_key_count+0x60/0x80 [ 42.846561] prctl_set_seccomp+0x4e/0x70 [ 42.847317] __do_sys_prctl+0xe6c/0x1d70 [ 42.848106] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.848958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.849941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.850933] ? irqentry_exit+0xf3/0x650 [ 42.851701] do_syscall_64+0xbf/0x430 [ 42.852446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.853368] RIP: 0033:0x7f1035aa65cd [ 42.854089] 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 [ 42.857311] RSP: 002b:00007ffe0669cf70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.858720] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1035aa65cd [ 42.860020] RDX: 00005569793e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.861310] RBP: 00007ffe0669cfd0 R08: 0000000000000000 R09: 00007ffe0669c670 [ 42.862593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556993795bf0 [ 42.863709] R13: 00007ffe0669d400 R14: 000055699379f380 R15: 00005569937aa460 [ 42.864785] [ 42.865144] irq event stamp: 1871 [ 42.865678] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 42.866960] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 42.868218] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 42.869509] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 42.870768] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13216' (ECDSA) to the list of known hosts. 2025/11/17 18:59:10 fuzzer started 2025/11/17 18:59:10 dialing manager at localhost:37895 2025/11/17 18:59:10 checking machine... 2025/11/17 18:59:10 checking revisions... [ 43.757855] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:59:10 testing simple program... [ 43.839505] cgroup: Unknown subsys name 'net' [ 43.900833] cgroup: Unknown subsys name 'cpuset' [ 43.912999] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:59:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1168 RSI=ffffffff81b2a3f3 RDI=ffff88806ce08b40 RBP=0000000000000003 RSP=ffff88806ce08a50 R8 =ffffffff86ab8c8e R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000025776 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff888018ffd340 R15=ffff888008c4b780 RIP=ffffffff81618fee RFL=00000212 [----A--] 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 00007f3914c3a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39151f1618 CR3=000000001f3eb000 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 info registers vcpu 1 RAX=0000000000000014 RBX=ffff8880179726b8 RCX=ffff88806cf089c4 RDX=0000000000000005 RSI=ffffffff85e1ffe0 RDI=ffff8880179726b8 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08970 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000011d83 R12=ffff8880179726b8 R13=ffff88806cf089c4 R14=0000000000000005 R15=0000000000000005 RIP=ffffffff84c71f8a 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 0000000000000000 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=00005592ae5ca748 CR3=0000000020ce4000 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=2039303a39353a383120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a39353a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000