[ 39.047611] ------------[ cut here ]------------ [ 39.048556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.050576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.052075] Modules linked in: [ 39.052683] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.054696] Tainted: [W]=WARN [ 39.055296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.056808] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.057680] 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 [ 39.060921] RSP: 0018:ffff8880077a7bc0 EFLAGS: 00010286 [ 39.061886] RAX: 0000000000000000 RBX: ffffed1000ef4f78 RCX: ffffffff813a4050 [ 39.063183] RDX: ffff8880172b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000ef4f2f [ 39.065755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880077a7df8 [ 39.068363] FS: 00007f25b9bd8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.069810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.070893] CR2: 00007fffa573bef8 CR3: 000000000e8cf000 CR4: 0000000000350ef0 [ 39.072173] Call Trace: [ 39.072636] [ 39.073076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.073977] ? __create_object+0x59/0x80 [ 39.074731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.075700] __vmalloc_noprof+0x59/0x60 [ 39.076459] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.077334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078278] bpf_prog_alloc+0x39/0x200 [ 39.079014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079946] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.080844] do_seccomp+0x349/0x25e0 [ 39.081519] ? find_held_lock+0x2b/0x80 [ 39.082287] ? do_prlimit+0x310/0x610 [ 39.083035] ? __pfx_do_seccomp+0x10/0x10 [ 39.083826] ? do_raw_spin_unlock+0x53/0x220 [ 39.084611] ? _raw_spin_unlock+0x1e/0x40 [ 39.085388] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.086379] ? static_key_count+0x60/0x80 [ 39.087186] prctl_set_seccomp+0x4e/0x70 [ 39.087964] __do_sys_prctl+0xe6c/0x1d70 [ 39.088701] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.089561] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090545] ? irqentry_exit+0xf3/0x650 [ 39.091318] do_syscall_64+0xbf/0x430 [ 39.092066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.093028] RIP: 0033:0x7f25ba0ca5cd [ 39.093696] 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 [ 39.096856] RSP: 002b:00007fffa573ae00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.098244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25ba0ca5cd [ 39.099556] RDX: 000055f69a138e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100862] RBP: 00007fffa573ae60 R08: 0000000000000000 R09: 00007fffa573a500 [ 39.102187] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6b51b8ad0 [ 39.103482] R13: 00007fffa573b290 R14: 000055f6b51b9bc0 R15: 000055f6b51ca780 [ 39.104809] [ 39.105248] irq event stamp: 1785 [ 39.105912] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.107406] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.108785] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 39.110148] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 39.111511] ---[ end trace 0000000000000000 ]--- [ 41.849691] ------------[ cut here ]------------ [ 41.850464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.852089] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.853277] Modules linked in: [ 41.853759] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.855405] Tainted: [W]=WARN [ 41.855892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.857098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.857842] 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 [ 41.860455] RSP: 0018:ffff8880142ffbc0 EFLAGS: 00010286 [ 41.861257] RAX: 0000000000000000 RBX: ffffed100285ff78 RCX: ffffffff813a4050 [ 41.862322] RDX: ffff888016649bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.863382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100285ff2f [ 41.864439] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.865492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880142ffdf8 [ 41.866555] FS: 00007fe73a2ac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.867731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.868591] CR2: 00007ffd99720ef8 CR3: 000000000c09f000 CR4: 0000000000350ef0 [ 41.869638] Call Trace: [ 41.870052] [ 41.870400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.871132] ? __create_object+0x59/0x80 [ 41.871741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.872534] __vmalloc_noprof+0x59/0x60 [ 41.873155] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.873873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.874616] bpf_prog_alloc+0x39/0x200 [ 41.875226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.875979] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.876682] do_seccomp+0x349/0x25e0 [ 41.877269] ? find_held_lock+0x2b/0x80 [ 41.877884] ? do_prlimit+0x310/0x610 [ 41.878477] ? __pfx_do_seccomp+0x10/0x10 [ 41.879122] ? do_raw_spin_unlock+0x53/0x220 [ 41.879799] ? _raw_spin_unlock+0x1e/0x40 [ 41.880401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.881183] ? static_key_count+0x60/0x80 [ 41.881824] prctl_set_seccomp+0x4e/0x70 [ 41.882433] __do_sys_prctl+0xe6c/0x1d70 [ 41.883069] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.883741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.884532] ? irqentry_exit+0xf3/0x650 [ 41.885154] do_syscall_64+0xbf/0x430 [ 41.885721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.886509] RIP: 0033:0x7fe73a79e5cd [ 41.887093] 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 [ 41.889677] RSP: 002b:00007ffd9971e590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.890804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe73a79e5cd [ 41.891859] RDX: 0000557da0788e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.892905] RBP: 00007ffd9971e5f0 R08: 0000000000000000 R09: 00007ffd9971dc90 [ 41.893950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dbd031bf0 [ 41.895008] R13: 00007ffd9971ea20 R14: 0000557dbd03b380 R15: 0000557dbd046460 [ 41.896069] [ 41.896416] irq event stamp: 1711 [ 41.896946] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 41.898200] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 41.899449] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 41.900710] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 41.901946] ---[ end trace 0000000000000000 ]--- [ 42.855660] ------------[ cut here ]------------ [ 42.856480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.858254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.859505] Modules linked in: [ 42.860051] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.861739] Tainted: [W]=WARN [ 42.862261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.863519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.864292] 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 [ 42.867032] RSP: 0018:ffff88801ad6fbc0 EFLAGS: 00010286 [ 42.867861] RAX: 0000000000000000 RBX: ffffed10035adf78 RCX: ffffffff813a4050 [ 42.868961] RDX: ffff888007550000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.870051] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035adf2f [ 42.871146] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.872231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad6fdf8 [ 42.873312] FS: 00007f4139722900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.874565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.875455] CR2: 00007f4139c14580 CR3: 000000000e1c8000 CR4: 0000000000350ef0 [ 42.876549] Call Trace: [ 42.876965] [ 42.877313] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.878093] ? __create_object+0x59/0x80 [ 42.878737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.879562] __vmalloc_noprof+0x59/0x60 [ 42.880214] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.880964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.881713] bpf_prog_alloc+0x39/0x200 [ 42.882351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.883156] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.883921] do_seccomp+0x349/0x25e0 [ 42.884499] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.885257] ? __pfx_do_seccomp+0x10/0x10 [ 42.885948] ? find_held_lock+0x2b/0x80 [ 42.886558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.887366] ? static_key_count+0x60/0x80 [ 42.888036] prctl_set_seccomp+0x4e/0x70 [ 42.888648] __do_sys_prctl+0xe6c/0x1d70 [ 42.889290] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.890004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.890831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.891607] ? irqentry_exit+0xf3/0x650 [ 42.892389] do_syscall_64+0xbf/0x430 [ 42.893009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.893891] RIP: 0033:0x7f4139c145cd [ 42.894492] 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 [ 42.897213] RSP: 002b:00007ffe8f3d2130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.898399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4139c145cd [ 42.899507] RDX: 000055f9fbf05e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.900600] RBP: 00007ffe8f3d2190 R08: 0000000000000000 R09: 00007ffe8f3d1830 [ 42.901702] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa0c24cad0 [ 42.902840] R13: 00007ffe8f3d25c0 R14: 000055fa0c24dbc0 R15: 000055fa0c25e780 [ 42.903952] [ 42.904325] irq event stamp: 4069 [ 42.904876] hardirqs last enabled at (4079): [] __up_console_sem+0x78/0x80 [ 42.906186] hardirqs last disabled at (4088): [] __up_console_sem+0x5d/0x80 [ 42.907516] softirqs last enabled at (3954): [] handle_softirqs+0x50c/0x770 [ 42.908825] softirqs last disabled at (3941): [] __irq_exit_rcu+0xc4/0x100 [ 42.910142] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22673' (ECDSA) to the list of known hosts. 2025/11/18 23:25:44 fuzzer started 2025/11/18 23:25:45 dialing manager at localhost:34383 2025/11/18 23:25:45 checking machine... 2025/11/18 23:25:45 checking revisions... [ 43.830465] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:25:45 testing simple program... [ 43.920476] cgroup: Unknown subsys name 'net' [ 43.973063] cgroup: Unknown subsys name 'cpuset' [ 43.993206] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:25:44 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86e87034 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86e87038 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d1c R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=0000000000000014 R15=ffff88806ce08a50 RIP=ffffffff8135e8d1 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 00007f71b6089900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe73a863618 CR3=000000000ca47000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=92100c71dbf8226200000000000ae988 XMM05=1f5ea2a6d43329ad000000000031f9f0 XMM06=5b75c91c80445342000000000031ea90 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81376d02 RDX=ffffed1001466e59 RSI=0000000000000000 RDI=ffff88800a336900 RBP=ffff88800a336900 RSP=ffff8880096379f0 R8 =0000000000000000 R9 =ffffed1001466e58 R10=ffff88800a3372c7 R11=1ffff1100d9e7003 R12=0000000000000000 R13=0000000000000001 R14=ffff88806cf37301 R15=ffff88800a336900 RIP=ffffffff813750c3 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe2853448 CR3=000000001ce7d000 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=563412feff00545000000000000080fe 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