[ 38.944338] ------------[ cut here ]------------ [ 38.945261] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.947293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.948889] Modules linked in: [ 38.949563] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.951470] Tainted: [W]=WARN [ 38.952004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.953414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.954299] 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 [ 38.957374] RSP: 0018:ffff888017447bc0 EFLAGS: 00010286 [ 38.958318] RAX: 0000000000000000 RBX: ffffed1002e88f78 RCX: ffffffff813a4050 [ 38.959565] RDX: ffff8880173f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.960809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e88f2f [ 38.962037] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.963263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017447df8 [ 38.964495] FS: 00007fafc6292900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.965898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.966918] CR2: 00007fafc6784580 CR3: 000000000cbe2000 CR4: 0000000000350ef0 [ 38.968167] Call Trace: [ 38.968607] [ 38.968998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.969875] ? __create_object+0x59/0x80 [ 38.970652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.971595] __vmalloc_noprof+0x59/0x60 [ 38.972323] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.973162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.974026] bpf_prog_alloc+0x39/0x200 [ 38.974739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.975625] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.976488] do_seccomp+0x349/0x25e0 [ 38.977174] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.977997] ? __pfx_do_seccomp+0x10/0x10 [ 38.978745] ? find_held_lock+0x2b/0x80 [ 38.979460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.980389] ? static_key_count+0x60/0x80 [ 38.981163] prctl_set_seccomp+0x4e/0x70 [ 38.981881] __do_sys_prctl+0xe6c/0x1d70 [ 38.982638] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.983462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.985326] ? irqentry_exit+0xf3/0x650 [ 38.986023] do_syscall_64+0xbf/0x430 [ 38.986729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.987630] RIP: 0033:0x7fafc67845cd [ 38.988299] 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 [ 38.991332] RSP: 002b:00007ffd37f33560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.992641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafc67845cd [ 38.993876] RDX: 000056370e33be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.995127] RBP: 00007ffd37f335c0 R08: 0000000000000000 R09: 00007ffd37f32c60 [ 38.996371] R10: 0000000000000000 R11: 0000000000000246 R12: 000056371beecad0 [ 38.997587] R13: 00007ffd37f339f0 R14: 000056371beedbc0 R15: 000056371befe780 [ 38.998855] [ 38.999308] irq event stamp: 1827 [ 38.999886] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 39.001340] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 39.002810] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 39.004281] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 39.005719] ---[ end trace 0000000000000000 ]--- [ 42.153387] ------------[ cut here ]------------ [ 42.154380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.156445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.157985] Modules linked in: [ 42.158693] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.160775] Tainted: [W]=WARN [ 42.161395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.162949] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.163915] 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 [ 42.167256] RSP: 0018:ffff888019ca7bc0 EFLAGS: 00010286 [ 42.168275] RAX: 0000000000000000 RBX: ffffed1003394f78 RCX: ffffffff813a4050 [ 42.169616] RDX: ffff888017dd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.170972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003394f2f [ 42.172331] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.173665] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ca7df8 [ 42.175023] FS: 00007f074e493900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.176524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.177631] CR2: 00007f074e985580 CR3: 0000000009da1000 CR4: 0000000000350ef0 [ 42.178987] Call Trace: [ 42.179520] [ 42.179951] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.180890] ? __create_object+0x59/0x80 [ 42.181706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.182741] __vmalloc_noprof+0x59/0x60 [ 42.183532] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.184449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.185422] bpf_prog_alloc+0x39/0x200 [ 42.186202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.187171] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.188067] do_seccomp+0x349/0x25e0 [ 42.188815] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.189775] ? __pfx_do_seccomp+0x10/0x10 [ 42.190555] ? find_held_lock+0x2b/0x80 [ 42.191262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.192143] ? static_key_count+0x60/0x80 [ 42.192850] prctl_set_seccomp+0x4e/0x70 [ 42.193561] __do_sys_prctl+0xe6c/0x1d70 [ 42.194290] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.195032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.195924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.196815] ? irqentry_exit+0xf3/0x650 [ 42.197514] do_syscall_64+0xbf/0x430 [ 42.198215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.199056] RIP: 0033:0x7f074e9855cd [ 42.199713] 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 [ 42.202682] RSP: 002b:00007ffc00793760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.203959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f074e9855cd [ 42.205146] RDX: 0000564a1a7e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.206364] RBP: 00007ffc007937c0 R08: 0000000000000000 R09: 00007ffc00792e60 [ 42.207560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a4fbd3240 [ 42.208759] R13: 00007ffc00793bf0 R14: 0000564a4fbdc380 R15: 0000564a4fbe7540 [ 42.209981] [ 42.210421] irq event stamp: 1721 [ 42.210987] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.212413] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.213844] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 42.215296] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 42.216711] ---[ end trace 0000000000000000 ]--- [ 42.864517] ------------[ cut here ]------------ [ 42.865673] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.867684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.869140] Modules linked in: [ 42.869725] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.871711] Tainted: [W]=WARN [ 42.872313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.873755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.874684] 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 [ 42.877906] RSP: 0018:ffff8880161d7bc0 EFLAGS: 00010286 [ 42.878879] RAX: 0000000000000000 RBX: ffffed1002c3af78 RCX: ffffffff813a4050 [ 42.880177] RDX: ffff8880164b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.881463] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3af2f [ 42.882742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.884030] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161d7df8 [ 42.885300] FS: 00007f4c59234900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.886745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.887805] CR2: 00007f4c59726580 CR3: 000000000dde6000 CR4: 0000000000350ef0 [ 42.889081] Call Trace: [ 42.889576] [ 42.890001] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.890881] ? __create_object+0x59/0x80 [ 42.891670] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.892625] __vmalloc_noprof+0x59/0x60 [ 42.893386] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.894269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.895213] bpf_prog_alloc+0x39/0x200 [ 42.895905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.896826] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.897735] do_seccomp+0x349/0x25e0 [ 42.898465] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.899367] ? __pfx_do_seccomp+0x10/0x10 [ 42.900166] ? find_held_lock+0x2b/0x80 [ 42.900890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.901859] ? static_key_count+0x60/0x80 [ 42.902650] prctl_set_seccomp+0x4e/0x70 [ 42.903417] __do_sys_prctl+0xe6c/0x1d70 [ 42.904200] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.905023] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.905996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.906948] ? irqentry_exit+0xf3/0x650 [ 42.907719] do_syscall_64+0xbf/0x430 [ 42.908458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.909424] RIP: 0033:0x7f4c597265cd [ 42.910148] 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 [ 42.913324] RSP: 002b:00007ffd948f1c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.914702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c597265cd [ 42.915992] RDX: 000055a7539a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.917259] RBP: 00007ffd948f1c70 R08: 0000000000000000 R09: 00007ffd948f1310 [ 42.918552] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7629a9b10 [ 42.919844] R13: 00007ffd948f20a0 R14: 000055a7629aa2b0 R15: 000055a7629be6f0 [ 42.921153] [ 42.921586] irq event stamp: 1789 [ 42.922246] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.923756] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.925286] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 42.926755] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 42.927720] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63102' (ECDSA) to the list of known hosts. 2025/11/18 23:42:56 fuzzer started 2025/11/18 23:42:57 dialing manager at localhost:34383 2025/11/18 23:42:57 checking machine... 2025/11/18 23:42:57 checking revisions... [ 43.817974] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:42:57 testing simple program... [ 43.899260] cgroup: Unknown subsys name 'net' [ 43.963670] cgroup: Unknown subsys name 'cpuset' [ 43.979750] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:42:56 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000001 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888016791fbc RBP=ffff888016791bc0 RSP=ffff88806ce089d0 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000000453f R12=ffff888016791bc0 R13=ffff88806ce08ab8 R14=ffff88801718f678 R15=ffff88806ce08a70 RIP=ffffffff815d2b9c 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 00007f074e493900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f074e462008 CR3=000000000a59b000 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=0000000000023feb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564a4fc2d000 CR3=000000000baa1000 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=32343a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343031 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000