[ 54.349210] ------------[ cut here ]------------ [ 54.350088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.352242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.353692] Modules linked in: [ 54.355687] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.357876] Tainted: [W]=WARN [ 54.358504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.359976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.360897] 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 [ 54.364124] RSP: 0018:ffff88801755fbc0 EFLAGS: 00010286 [ 54.365065] RAX: 0000000000000000 RBX: ffffed1002eabf78 RCX: ffffffff813a4050 [ 54.366410] RDX: ffff888015e08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.367715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eabf2f [ 54.368995] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.370301] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801755fdf8 [ 54.371605] FS: 00007f8171ded900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.373068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.374128] CR2: 00007fff84a1fef7 CR3: 000000000da4e000 CR4: 0000000000350ef0 [ 54.375437] Call Trace: [ 54.375905] [ 54.376357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.377278] ? __create_object+0x59/0x80 [ 54.378027] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.379001] __vmalloc_noprof+0x59/0x60 [ 54.379758] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.380651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.381614] bpf_prog_alloc+0x39/0x200 [ 54.382339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.383266] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.384156] do_seccomp+0x349/0x25e0 [ 54.384830] ? find_held_lock+0x2b/0x80 [ 54.385604] ? do_prlimit+0x310/0x610 [ 54.386342] ? __pfx_do_seccomp+0x10/0x10 [ 54.387085] ? do_raw_spin_unlock+0x53/0x220 [ 54.387928] ? _raw_spin_unlock+0x1e/0x40 [ 54.388717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.389700] ? static_key_count+0x60/0x80 [ 54.390502] prctl_set_seccomp+0x4e/0x70 [ 54.391289] __do_sys_prctl+0xe6c/0x1d70 [ 54.392039] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.392916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.393890] ? irqentry_exit+0xf3/0x650 [ 54.394657] do_syscall_64+0xbf/0x430 [ 54.395398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.396368] RIP: 0033:0x7f81722df5cd [ 54.397029] 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 [ 54.400218] RSP: 002b:00007fff84a1e700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.401617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81722df5cd [ 54.402911] RDX: 0000557261b98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.404197] RBP: 00007fff84a1e760 R08: 0000000000000000 R09: 00007fff84a1de00 [ 54.405519] R10: 0000000000000000 R11: 0000000000000246 R12: 000055729f332ad0 [ 54.406829] R13: 00007fff84a1eb90 R14: 000055729f333bc0 R15: 000055729f344780 [ 54.408156] [ 54.408584] irq event stamp: 2087 [ 54.409243] hardirqs last enabled at (2097): [] __up_console_sem+0x78/0x80 [ 54.410761] hardirqs last disabled at (2106): [] __up_console_sem+0x5d/0x80 [ 54.412303] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 54.413872] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 54.415398] ---[ end trace 0000000000000000 ]--- [ 57.617309] ------------[ cut here ]------------ [ 57.618072] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.619780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.620981] Modules linked in: [ 57.621507] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.623132] Tainted: [W]=WARN [ 57.623587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.624796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.625556] 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 [ 57.628184] RSP: 0018:ffff888018a8fbc0 EFLAGS: 00010286 [ 57.628951] RAX: 0000000000000000 RBX: ffffed1003151f78 RCX: ffffffff813a4050 [ 57.630008] RDX: ffff888015e48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.631059] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003151f2f [ 57.632117] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.633182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a8fdf8 [ 57.634244] FS: 00007f56aac2a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.635425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.636289] CR2: 00007ffd361fdef7 CR3: 00000000202fe000 CR4: 0000000000350ef0 [ 57.637340] Call Trace: [ 57.637724] [ 57.638062] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.638797] ? __create_object+0x59/0x80 [ 57.639443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.640239] __vmalloc_noprof+0x59/0x60 [ 57.640823] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.641540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.642306] bpf_prog_alloc+0x39/0x200 [ 57.642876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.644357] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.645074] do_seccomp+0x349/0x25e0 [ 57.645681] ? find_held_lock+0x2b/0x80 [ 57.646315] ? do_prlimit+0x310/0x610 [ 57.646888] ? __pfx_do_seccomp+0x10/0x10 [ 57.647524] ? do_raw_spin_unlock+0x53/0x220 [ 57.648204] ? _raw_spin_unlock+0x1e/0x40 [ 57.648808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.649604] ? static_key_count+0x60/0x80 [ 57.650254] prctl_set_seccomp+0x4e/0x70 [ 57.650854] __do_sys_prctl+0xe6c/0x1d70 [ 57.651488] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.652186] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.652948] ? irqentry_exit+0xf3/0x650 [ 57.653594] do_syscall_64+0xbf/0x430 [ 57.654196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.654939] RIP: 0033:0x7f56ab11c5cd [ 57.655509] 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 [ 57.658140] RSP: 002b:00007ffd361fc280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.659254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56ab11c5cd [ 57.660293] RDX: 000055da09486e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.661340] RBP: 00007ffd361fc2e0 R08: 0000000000000000 R09: 00007ffd361fb980 [ 57.662394] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da2a627ad0 [ 57.663443] R13: 00007ffd361fc710 R14: 000055da2a628bc0 R15: 000055da2a639780 [ 57.664503] [ 57.664851] irq event stamp: 3247 [ 57.665389] hardirqs last enabled at (3257): [] __up_console_sem+0x78/0x80 [ 57.666652] hardirqs last disabled at (3266): [] __up_console_sem+0x5d/0x80 [ 57.667893] softirqs last enabled at (3170): [] handle_softirqs+0x50c/0x770 [ 57.669162] softirqs last disabled at (3155): [] __irq_exit_rcu+0xc4/0x100 [ 57.670398] ---[ end trace 0000000000000000 ]--- [ 58.512847] ------------[ cut here ]------------ [ 58.513813] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.515869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.517388] Modules linked in: [ 58.517982] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.519959] Tainted: [W]=WARN [ 58.520556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.522062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.522993] 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 [ 58.526166] RSP: 0018:ffff88801769fbc0 EFLAGS: 00010286 [ 58.527146] RAX: 0000000000000000 RBX: ffffed1002ed3f78 RCX: ffffffff813a4050 [ 58.528445] RDX: ffff888019e75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.529734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed3f2f [ 58.531130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.532517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801769fdf8 [ 58.533832] FS: 00007f018136b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.535280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.536360] CR2: 00007ffcd42c2ef7 CR3: 000000000d28d000 CR4: 0000000000350ef0 [ 58.537695] Call Trace: [ 58.538199] [ 58.538604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.539502] ? __create_object+0x59/0x80 [ 58.540290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.541272] __vmalloc_noprof+0x59/0x60 [ 58.541995] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.542885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.543822] bpf_prog_alloc+0x39/0x200 [ 58.544551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.545499] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.546405] do_seccomp+0x349/0x25e0 [ 58.547079] ? find_held_lock+0x2b/0x80 [ 58.547840] ? do_prlimit+0x310/0x610 [ 58.548586] ? __pfx_do_seccomp+0x10/0x10 [ 58.549378] ? do_raw_spin_unlock+0x53/0x220 [ 58.550225] ? _raw_spin_unlock+0x1e/0x40 [ 58.550977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.551936] ? static_key_count+0x60/0x80 [ 58.552727] prctl_set_seccomp+0x4e/0x70 [ 58.553507] __do_sys_prctl+0xe6c/0x1d70 [ 58.554298] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.555182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.556158] ? irqentry_exit+0xf3/0x650 [ 58.556878] do_syscall_64+0xbf/0x430 [ 58.557651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.558614] RIP: 0033:0x7f018185d5cd [ 58.559320] 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 [ 58.562492] RSP: 002b:00007ffcd42c1790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.563864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f018185d5cd [ 58.565164] RDX: 000055951ff69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.566447] RBP: 00007ffcd42c17f0 R08: 0000000000000000 R09: 00007ffcd42c0e90 [ 58.567748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559546b242b0 [ 58.569034] R13: 00007ffcd42c1c20 R14: 0000559546b26d20 R15: 0000559546b388d0 [ 58.570355] [ 58.570775] irq event stamp: 1797 [ 58.571431] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 58.572990] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 58.574524] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 58.576059] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 58.577600] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14437' (ECDSA) to the list of known hosts. 2025/11/18 02:29:05 fuzzer started 2025/11/18 02:29:05 dialing manager at localhost:37895 2025/11/18 02:29:05 checking machine... 2025/11/18 02:29:05 checking revisions... [ 59.530757] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:29:06 testing simple program... [ 59.608671] cgroup: Unknown subsys name 'net' [ 59.681965] cgroup: Unknown subsys name 'cpuset' [ 59.701635] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:29:05 Registers: info registers vcpu 0 RAX=ffffffff83c68a11 RBX=ffffffff81618fa0 RCX=ffff88801755f8fc RDX=1ffff11002eabf40 RSI=ffffffff83c68a11 RDI=ffff88801755fa70 RBP=ffff88801755fa40 RSP=ffff88801755f9a0 R8 =0000000000000001 R9 =ffff88801755f9e8 R10=000000000003c9ed R11=000000000009a438 R12=ffff88801755fa70 R13=0000000000000000 R14=ffff888016ab3780 R15=0000000000000cc0 RIP=ffffffff81618fa4 RFL=00000286 [--S--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 00007f56aac2a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd361f6000 CR3=000000002025c000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8259f5da RDX=00000000000101f1 RSI=ffffffff8259f5e8 RDI=0000000000000007 RBP=ffff88800a3481a0 RSP=ffff88800976f6f8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=00000000000101f1 R11=0000000000000001 R12=00000000000101f1 R13=ffff88800a348050 R14=ffff88800a348048 R15=ffff88800a3481a9 RIP=ffffffff8259f5ee RFL=00000093 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f29946e4000 CR3=000000000d4e1000 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=3bf59ab322ad47ac8247431615cacb90 XMM02=2c67c8bc2e329bc30000000000307748 XMM03=fb795ef6d65770560000000000310938 XMM04=f9ed1f4d2da664b500000000000ae988 XMM05=14648eaa1277bab10000000000321640 XMM06=163353af9b6c2f06000000000031ae20 XMM07=e042d86d42eb936e0000000000310c10 XMM08=f161ea1c1ee8cd6d00000000003077a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000