[ 54.162692] ------------[ cut here ]------------ [ 54.163612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.165384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.166910] Modules linked in: [ 54.167389] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.168998] Tainted: [W]=WARN [ 54.169478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.170650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.171356] 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 [ 54.173888] RSP: 0018:ffff88801945fbc0 EFLAGS: 00010286 [ 54.174657] RAX: 0000000000000000 RBX: ffffed100328bf78 RCX: ffffffff813a4050 [ 54.175678] RDX: ffff88801a115340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.177069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100328bf2f [ 54.178479] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.179841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801945fdf8 [ 54.181212] FS: 00007fcdd2134900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.182739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.183926] CR2: 00007fcdd2626580 CR3: 000000000cec4000 CR4: 0000000000350ef0 [ 54.185291] Call Trace: [ 54.186019] [ 54.186357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.187450] ? __create_object+0x59/0x80 [ 54.188057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.189149] __vmalloc_noprof+0x59/0x60 [ 54.190216] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.191270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.192370] bpf_prog_alloc+0x39/0x200 [ 54.193354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.194139] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.194906] do_seccomp+0x349/0x25e0 [ 54.195517] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.196241] ? __pfx_do_seccomp+0x10/0x10 [ 54.196956] ? find_held_lock+0x2b/0x80 [ 54.197822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.198715] ? static_key_count+0x60/0x80 [ 54.199355] prctl_set_seccomp+0x4e/0x70 [ 54.199996] __do_sys_prctl+0xe6c/0x1d70 [ 54.200631] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.201310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.202083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.202953] ? irqentry_exit+0xf3/0x650 [ 54.203759] do_syscall_64+0xbf/0x430 [ 54.204453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.205194] RIP: 0033:0x7fcdd26265cd [ 54.205761] 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 [ 54.208298] RSP: 002b:00007fff94f4bfd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.209403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdd26265cd [ 54.210472] RDX: 0000556b389dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.211543] RBP: 00007fff94f4c030 R08: 0000000000000000 R09: 00007fff94f4b6d0 [ 54.212604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b6ef172b0 [ 54.213691] R13: 00007fff94f4c460 R14: 0000556b6ef19d20 R15: 0000556b6ef2b8d0 [ 54.214781] [ 54.215145] irq event stamp: 3521 [ 54.215855] hardirqs last enabled at (3545): [] __up_console_sem+0x78/0x80 [ 54.217149] hardirqs last disabled at (3554): [] __up_console_sem+0x5d/0x80 [ 54.218442] softirqs last enabled at (3542): [] handle_softirqs+0x50c/0x770 [ 54.219754] softirqs last disabled at (3529): [] __irq_exit_rcu+0xc4/0x100 [ 54.221015] ---[ end trace 0000000000000000 ]--- [ 57.666011] ------------[ cut here ]------------ [ 57.666962] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.669095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.670577] Modules linked in: [ 57.671186] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.673187] Tainted: [W]=WARN [ 57.673781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.675272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.676198] 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 [ 57.679381] RSP: 0018:ffff888017867bc0 EFLAGS: 00010286 [ 57.680361] RAX: 0000000000000000 RBX: ffffed1002f0cf78 RCX: ffffffff813a4050 [ 57.681656] RDX: ffff888019619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.682955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0cf2f [ 57.684237] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.685528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017867df8 [ 57.686815] FS: 00007f26048e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.688275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.689341] CR2: 00007f2604dd7580 CR3: 000000000c44e000 CR4: 0000000000350ef0 [ 57.690635] Call Trace: [ 57.691113] [ 57.691569] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.692475] ? __create_object+0x59/0x80 [ 57.693218] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.694188] __vmalloc_noprof+0x59/0x60 [ 57.694955] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.695839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.696785] bpf_prog_alloc+0x39/0x200 [ 57.697520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.698455] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.699331] do_seccomp+0x349/0x25e0 [ 57.700052] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.700959] ? __pfx_do_seccomp+0x10/0x10 [ 57.701749] ? find_held_lock+0x2b/0x80 [ 57.702512] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.703501] ? static_key_count+0x60/0x80 [ 57.704276] prctl_set_seccomp+0x4e/0x70 [ 57.705055] __do_sys_prctl+0xe6c/0x1d70 [ 57.705858] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.706728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.707713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.708709] ? irqentry_exit+0xf3/0x650 [ 57.709480] do_syscall_64+0xbf/0x430 [ 57.710185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.711144] RIP: 0033:0x7f2604dd75cd [ 57.711837] 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 [ 57.715048] RSP: 002b:00007ffdef5508a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.716434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2604dd75cd [ 57.717719] RDX: 0000562b02211e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.719023] RBP: 00007ffdef550900 R08: 0000000000000000 R09: 00007ffdef54ffa0 [ 57.720311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b0855aad0 [ 57.721601] R13: 00007ffdef550d30 R14: 0000562b0855bbc0 R15: 0000562b0856c780 [ 57.722913] [ 57.723345] irq event stamp: 2467 [ 57.724003] hardirqs last enabled at (2477): [] __up_console_sem+0x78/0x80 [ 57.725534] hardirqs last disabled at (2486): [] __up_console_sem+0x5d/0x80 [ 57.727072] softirqs last enabled at (2060): [] handle_softirqs+0x50c/0x770 [ 57.728626] softirqs last disabled at (2055): [] __irq_exit_rcu+0xc4/0x100 [ 57.730138] ---[ end trace 0000000000000000 ]--- [ 58.570923] ------------[ cut here ]------------ [ 58.571665] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.573291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.574482] Modules linked in: [ 58.574986] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.576628] Tainted: [W]=WARN [ 58.577095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.578314] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.579091] 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 [ 58.581656] RSP: 0018:ffff88801acafbc0 EFLAGS: 00010286 [ 58.582402] RAX: 0000000000000000 RBX: ffffed1003595f78 RCX: ffffffff813a4050 [ 58.583479] RDX: ffff88800e7e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.584517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003595f2f [ 58.585562] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.586643] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acafdf8 [ 58.587719] FS: 00007f2091d11900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.588925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.589793] CR2: 00007f2092203580 CR3: 000000001671c000 CR4: 0000000000350ef0 [ 58.590892] Call Trace: [ 58.591278] [ 58.591656] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.592373] ? __create_object+0x59/0x80 [ 58.593004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.593806] __vmalloc_noprof+0x59/0x60 [ 58.594375] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.595090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.595881] bpf_prog_alloc+0x39/0x200 [ 58.596503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.597230] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.597968] do_seccomp+0x349/0x25e0 [ 58.598551] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.599246] ? __pfx_do_seccomp+0x10/0x10 [ 58.599882] ? find_held_lock+0x2b/0x80 [ 58.600497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.601236] ? static_key_count+0x60/0x80 [ 58.601879] prctl_set_seccomp+0x4e/0x70 [ 58.602495] __do_sys_prctl+0xe6c/0x1d70 [ 58.603118] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.603831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.604652] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.605390] ? irqentry_exit+0xf3/0x650 [ 58.606008] do_syscall_64+0xbf/0x430 [ 58.606620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.607364] RIP: 0033:0x7f20922035cd [ 58.607934] 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 [ 58.610480] RSP: 002b:00007ffce4605490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.611601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20922035cd [ 58.612675] RDX: 0000559374545e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.613720] RBP: 00007ffce46054f0 R08: 0000000000000000 R09: 00007ffce4604b90 [ 58.614753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559391c9bad0 [ 58.615795] R13: 00007ffce4605920 R14: 0000559391c9cbc0 R15: 0000559391cad780 [ 58.616848] [ 58.617187] irq event stamp: 1661 [ 58.617715] hardirqs last enabled at (1671): [] __up_console_sem+0x78/0x80 [ 58.618938] hardirqs last disabled at (1680): [] __up_console_sem+0x5d/0x80 [ 58.620161] softirqs last enabled at (1528): [] handle_softirqs+0x50c/0x770 [ 58.621392] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100 [ 58.622615] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24694' (ECDSA) to the list of known hosts. 2025/11/17 09:10:57 fuzzer started 2025/11/17 09:10:58 dialing manager at localhost:37895 2025/11/17 09:10:58 checking machine... 2025/11/17 09:10:58 checking revisions... [ 59.570947] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:10:58 testing simple program... [ 59.646876] cgroup: Unknown subsys name 'net' [ 59.692805] cgroup: Unknown subsys name 'cpuset' [ 59.714865] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:10:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627f58 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627738 R8 =0000000000000001 R9 =ffff888009627830 R10=000000000003c9ed R11=0000000000003ecc R12=ffffffff8135e7a2 R13=ffff888009627838 R14=ffff888009627f28 R15=ffff8880096277f0 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2604e9a650 CR3=000000001d414000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880179d7928 RCX=0000000000000001 RDX=ffff8880179d8001 RSI=ffff8880179d7918 RDI=ffff8880179d7568 RBP=ffff8880179d0000 RSP=ffff8880179d74e0 R8 =0000000000000001 R9 =ffff8880179d7598 R10=000000000003c9ed R11=0000000000023e3a R12=ffff8880179d7501 R13=ffff8880179d75a0 R14=ffff8880179d7918 R15=ffff8880179d7558 RIP=ffffffff84c721b6 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f43572b2000 CR3=000000001d53e000 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=a2e259c5c942449d67401339e60d1998 XMM02=eff9b2d0a8fce9cb0000000000305748 XMM03=2c67c8bc2e329bc30000000000305870 XMM04=b9be38de3a57c0ef00000000000ae988 XMM05=93b1357ac2b3cc520000000000322ff0 XMM06=0394861f14684e5900000000003219d0 XMM07=fb795ef6d65770560000000000310d80 XMM08=2c67c8bc2e329bc30000000000305870 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000