[ 50.580279] ------------[ cut here ]------------ [ 50.581442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.583459] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 50.584934] Modules linked in: [ 50.585507] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.587494] Tainted: [W]=WARN [ 50.588108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.589564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.590498] 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 [ 50.593670] RSP: 0018:ffff888015bffbc0 EFLAGS: 00010286 [ 50.594686] RAX: 0000000000000000 RBX: ffffed1002b7ff78 RCX: ffffffff813a4050 [ 50.595974] RDX: ffff88801a5e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.597243] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7ff2f [ 50.598528] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.599804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bffdf8 [ 50.601090] FS: 00007fc0100e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.602555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.603620] CR2: 00007ffd932bfef8 CR3: 000000000d889000 CR4: 0000000000350ef0 [ 50.604913] Call Trace: [ 50.605372] [ 50.605784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.606703] ? __create_object+0x59/0x80 [ 50.607486] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.608469] __vmalloc_noprof+0x59/0x60 [ 50.609236] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.610094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.611024] bpf_prog_alloc+0x39/0x200 [ 50.611716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.612649] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.613559] do_seccomp+0x349/0x25e0 [ 50.614274] ? find_held_lock+0x2b/0x80 [ 50.615041] ? do_prlimit+0x310/0x610 [ 50.615737] ? __pfx_do_seccomp+0x10/0x10 [ 50.616524] ? do_raw_spin_unlock+0x53/0x220 [ 50.617370] ? _raw_spin_unlock+0x1e/0x40 [ 50.618145] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.619133] ? static_key_count+0x60/0x80 [ 50.619947] prctl_set_seccomp+0x4e/0x70 [ 50.620688] __do_sys_prctl+0xe6c/0x1d70 [ 50.621473] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.622327] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.623309] ? irqentry_exit+0xf3/0x650 [ 50.624065] do_syscall_64+0xbf/0x430 [ 50.624758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.625718] RIP: 0033:0x7fc0105d25cd [ 50.626449] 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 [ 50.629597] RSP: 002b:00007ffd932bd900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.630966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0105d25cd [ 50.632249] RDX: 000055afe2232e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.633532] RBP: 00007ffd932bd960 R08: 0000000000000000 R09: 00007ffd932bd000 [ 50.634807] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afe5576ad0 [ 50.636086] R13: 00007ffd932bdd90 R14: 000055afe5577bc0 R15: 000055afe5588780 [ 50.637393] [ 50.637822] irq event stamp: 1785 [ 50.638476] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.639994] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.641495] softirqs last enabled at (1314): [] handle_softirqs+0x50c/0x770 [ 50.643045] softirqs last disabled at (1309): [] __irq_exit_rcu+0xc4/0x100 [ 50.644555] ---[ end trace 0000000000000000 ]--- [ 53.445119] ------------[ cut here ]------------ [ 53.446036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.448018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 53.449657] Modules linked in: [ 53.450381] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.452350] Tainted: [W]=WARN [ 53.452949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.454425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.455330] 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 [ 53.458460] RSP: 0018:ffff88801690fbc0 EFLAGS: 00010286 [ 53.459434] RAX: 0000000000000000 RBX: ffffed1002d21f78 RCX: ffffffff813a4050 [ 53.460720] RDX: ffff88800eec8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.462004] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d21f2f [ 53.463292] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.464558] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801690fdf8 [ 53.465818] FS: 00007f48758ff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.467276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.468325] CR2: 00007fffd6e12ef8 CR3: 000000000ddc0000 CR4: 0000000000350ef0 [ 53.469609] Call Trace: [ 53.470116] [ 53.470540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.471440] ? __create_object+0x59/0x80 [ 53.472223] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.473192] __vmalloc_noprof+0x59/0x60 [ 53.473943] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.474788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.475722] bpf_prog_alloc+0x39/0x200 [ 53.476469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.477397] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.478298] do_seccomp+0x349/0x25e0 [ 53.479044] ? find_held_lock+0x2b/0x80 [ 53.479769] ? do_prlimit+0x310/0x610 [ 53.480508] ? __pfx_do_seccomp+0x10/0x10 [ 53.481291] ? do_raw_spin_unlock+0x53/0x220 [ 53.482116] ? _raw_spin_unlock+0x1e/0x40 [ 53.482915] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.483893] ? static_key_count+0x60/0x80 [ 53.484666] prctl_set_seccomp+0x4e/0x70 [ 53.485453] __do_sys_prctl+0xe6c/0x1d70 [ 53.486247] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.487125] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.488099] ? irqentry_exit+0xf3/0x650 [ 53.488825] do_syscall_64+0xbf/0x430 [ 53.489574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.490534] RIP: 0033:0x7f4875df15cd [ 53.491245] 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 [ 53.494456] RSP: 002b:00007fffd6e114a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.495831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4875df15cd [ 53.497165] RDX: 0000556360777e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.498469] RBP: 00007fffd6e11500 R08: 0000000000000000 R09: 00007fffd6e10ba0 [ 53.499773] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563807caad0 [ 53.501069] R13: 00007fffd6e11930 R14: 00005563807cbbc0 R15: 00005563807dc780 [ 53.502402] [ 53.502839] irq event stamp: 1795 [ 53.503500] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 53.505034] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 53.506579] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 53.508133] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 53.509665] ---[ end trace 0000000000000000 ]--- [ 54.137268] ------------[ cut here ]------------ [ 54.138225] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.140272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 54.141727] Modules linked in: [ 54.142373] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.144607] Tainted: [W]=WARN [ 54.145270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.146773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.147693] 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 [ 54.150892] RSP: 0018:ffff888017307bc0 EFLAGS: 00010286 [ 54.151815] RAX: 0000000000000000 RBX: ffffed1002e60f78 RCX: ffffffff813a4050 [ 54.153099] RDX: ffff8880167bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.154394] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e60f2f [ 54.155657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.156946] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017307df8 [ 54.158232] FS: 00007f88008ce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.159710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.160769] CR2: 00007ffcef995ef8 CR3: 0000000020a07000 CR4: 0000000000350ef0 [ 54.162076] Call Trace: [ 54.162556] [ 54.163020] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.163924] ? __create_object+0x59/0x80 [ 54.164663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.165633] __vmalloc_noprof+0x59/0x60 [ 54.166404] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.167285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.168220] bpf_prog_alloc+0x39/0x200 [ 54.168966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.169917] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.170788] do_seccomp+0x349/0x25e0 [ 54.171515] ? find_held_lock+0x2b/0x80 [ 54.172283] ? do_prlimit+0x310/0x610 [ 54.173035] ? __pfx_do_seccomp+0x10/0x10 [ 54.173774] ? do_raw_spin_unlock+0x53/0x220 [ 54.174608] ? _raw_spin_unlock+0x1e/0x40 [ 54.175383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.176349] ? static_key_count+0x60/0x80 [ 54.177163] prctl_set_seccomp+0x4e/0x70 [ 54.177961] __do_sys_prctl+0xe6c/0x1d70 [ 54.178732] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.179585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.180544] ? irqentry_exit+0xf3/0x650 [ 54.181309] do_syscall_64+0xbf/0x430 [ 54.182055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.183033] RIP: 0033:0x7f8800dc05cd [ 54.183697] 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 [ 54.186885] RSP: 002b:00007ffcef993390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.188254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8800dc05cd [ 54.189532] RDX: 000055965e713e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.190832] RBP: 00007ffcef9933f0 R08: 0000000000000000 R09: 00007ffcef992a90 [ 54.192148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559689e58bf0 [ 54.193442] R13: 00007ffcef993820 R14: 0000559689e62380 R15: 0000559689e6d460 [ 54.194738] [ 54.195134] irq event stamp: 1767 [ 54.195636] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 54.196909] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 54.198173] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 54.199460] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 54.200712] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6561' (ECDSA) to the list of known hosts. 2025/11/17 14:24:14 fuzzer started 2025/11/17 14:24:14 dialing manager at localhost:37895 2025/11/17 14:24:14 checking machine... 2025/11/17 14:24:14 checking revisions... [ 54.959191] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:24:14 testing simple program... [ 55.051567] cgroup: Unknown subsys name 'net' [ 55.128843] cgroup: Unknown subsys name 'cpuset' [ 55.142384] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:24:13 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888018a17588 RCX=ffff888018a17628 RDX=1ffff11003142ebc RSI=ffffffff85e1ffe0 RDI=ffffffff8161932e RBP=ffff888018a175e0 RSP=ffff888018a17570 R8 =0000000000000001 R9 =ffff888018a175c8 R10=000000000003c9ed R11=000000000000453f R12=ffff888018a17650 R13=0000000000000000 R14=ffff888014b53780 R15=0000000000002800 RIP=ffffffff8135e1d2 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 00007f48758ff900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f48758de020 CR3=000000002095c000 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 info registers vcpu 1 RAX=00000000ffffbff9 RBX=ffff88801a949bc0 RCX=0000000000004006 RDX=00000000ffffbff9 RSI=ffff88801a94a618 RDI=00000000fffffffe RBP=ffff88801a94a618 RSP=ffff888018b17560 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801a94a618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275a5 RFL=00000006 [-----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 00007efcb8498900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe72a34508 CR3=000000000ba64000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000