[ 39.403787] ------------[ cut here ]------------ [ 39.404778] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.406798] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.408243] Modules linked in: [ 39.408899] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.410925] Tainted: [W]=WARN [ 39.411483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.412933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.413870] 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 [ 39.417408] RSP: 0018:ffff888017a1fbc0 EFLAGS: 00010286 [ 39.418408] RAX: 0000000000000000 RBX: ffffed1002f43f78 RCX: ffffffff813a4050 [ 39.419677] RDX: ffff888014528000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.420945] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f43f2f [ 39.422212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.423706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a1fdf8 [ 39.425237] FS: 00007fdebe184900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.426835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.427917] CR2: 00007fdebe676580 CR3: 000000000c28b000 CR4: 0000000000350ef0 [ 39.429190] Call Trace: [ 39.429696] [ 39.430104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.431030] ? __create_object+0x59/0x80 [ 39.431812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.432775] __vmalloc_noprof+0x59/0x60 [ 39.433478] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.434339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.435273] bpf_prog_alloc+0x39/0x200 [ 39.436024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.436940] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.437838] do_seccomp+0x349/0x25e0 [ 39.438506] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.439397] ? __pfx_do_seccomp+0x10/0x10 [ 39.440190] ? find_held_lock+0x2b/0x80 [ 39.440946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.441910] ? static_key_count+0x60/0x80 [ 39.442704] prctl_set_seccomp+0x4e/0x70 [ 39.443438] __do_sys_prctl+0xe6c/0x1d70 [ 39.444238] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.445089] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.446057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.447017] ? irqentry_exit+0xf3/0x650 [ 39.447799] do_syscall_64+0xbf/0x430 [ 39.448513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.449466] RIP: 0033:0x7fdebe6765cd [ 39.450166] 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 [ 39.453334] RSP: 002b:00007ffd9e936eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.454707] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdebe6765cd [ 39.456006] RDX: 000055bff6513e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.457433] RBP: 00007ffd9e936f10 R08: 0000000000000000 R09: 00007ffd9e9365b0 [ 39.458842] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c010a302b0 [ 39.460332] R13: 00007ffd9e937340 R14: 000055c010a32d20 R15: 000055c010a448d0 [ 39.461708] [ 39.462155] irq event stamp: 1743 [ 39.462877] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.464574] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.466287] softirqs last enabled at (1330): [] handle_softirqs+0x50c/0x770 [ 39.468045] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 39.469684] ---[ end trace 0000000000000000 ]--- [ 42.795017] ------------[ cut here ]------------ [ 42.795941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.797940] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.799376] Modules linked in: [ 42.800006] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.801995] Tainted: [W]=WARN [ 42.802594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.804302] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.805271] 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 [ 42.808442] RSP: 0018:ffff8880198b7bc0 EFLAGS: 00010286 [ 42.809397] RAX: 0000000000000000 RBX: ffffed1003316f78 RCX: ffffffff813a4050 [ 42.810660] RDX: ffff88801452d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.811943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003316f2f [ 42.813208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.814463] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198b7df8 [ 42.815738] FS: 00007f9a01b89900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.817172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.818227] CR2: 00007fff4b1c0ef7 CR3: 000000000c188000 CR4: 0000000000350ef0 [ 42.819485] Call Trace: [ 42.819982] [ 42.820407] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.821290] ? __create_object+0x59/0x80 [ 42.822062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.823024] __vmalloc_noprof+0x59/0x60 [ 42.823772] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.824667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.825603] bpf_prog_alloc+0x39/0x200 [ 42.826309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.827223] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.828147] do_seccomp+0x349/0x25e0 [ 42.828868] ? find_held_lock+0x2b/0x80 [ 42.829615] ? do_prlimit+0x310/0x610 [ 42.830329] ? __pfx_do_seccomp+0x10/0x10 [ 42.831106] ? do_raw_spin_unlock+0x53/0x220 [ 42.831942] ? _raw_spin_unlock+0x1e/0x40 [ 42.832714] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.833662] ? static_key_count+0x60/0x80 [ 42.834419] prctl_set_seccomp+0x4e/0x70 [ 42.835174] __do_sys_prctl+0xe6c/0x1d70 [ 42.835952] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.836804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.837766] ? irqentry_exit+0xf3/0x650 [ 42.838488] do_syscall_64+0xbf/0x430 [ 42.839214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.840163] RIP: 0033:0x7f9a0207b5cd [ 42.840870] 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 [ 42.844128] RSP: 002b:00007fff4b1beba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.845491] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a0207b5cd [ 42.846774] RDX: 0000556646d9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.848063] RBP: 00007fff4b1bec00 R08: 0000000000000000 R09: 00007fff4b1be2a0 [ 42.849341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556677c27bf0 [ 42.850621] R13: 00007fff4b1bf030 R14: 0000556677c31380 R15: 0000556677c3c460 [ 42.851920] [ 42.852342] irq event stamp: 1861 [ 42.853000] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 42.854495] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 42.856029] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 42.857441] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 42.858741] ---[ end trace 0000000000000000 ]--- [ 43.623582] ------------[ cut here ]------------ [ 43.624579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.626757] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.628343] Modules linked in: [ 43.629265] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.631479] Tainted: [W]=WARN [ 43.632136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.633724] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.634714] 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 [ 43.638149] RSP: 0018:ffff888009fcfbc0 EFLAGS: 00010286 [ 43.639191] RAX: 0000000000000000 RBX: ffffed10013f9f78 RCX: ffffffff813a4050 [ 43.640577] RDX: ffff88800a289bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.641958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013f9f2f [ 43.643455] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.644975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fcfdf8 [ 43.646483] FS: 00007f52c5524900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.648184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.649436] CR2: 00007f52c5a16580 CR3: 000000001f27e000 CR4: 0000000000350ef0 [ 43.650939] Call Trace: [ 43.651486] [ 43.652033] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.653082] ? __create_object+0x59/0x80 [ 43.653991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.655133] __vmalloc_noprof+0x59/0x60 [ 43.656033] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.657054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.658144] bpf_prog_alloc+0x39/0x200 [ 43.659004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.660115] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.661179] do_seccomp+0x349/0x25e0 [ 43.662016] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.663072] ? __pfx_do_seccomp+0x10/0x10 [ 43.664008] ? find_held_lock+0x2b/0x80 [ 43.664903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.666037] ? static_key_count+0x60/0x80 [ 43.666976] prctl_set_seccomp+0x4e/0x70 [ 43.667912] __do_sys_prctl+0xe6c/0x1d70 [ 43.668831] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.669830] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.670959] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.672100] ? irqentry_exit+0xf3/0x650 [ 43.673005] do_syscall_64+0xbf/0x430 [ 43.673864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.674977] RIP: 0033:0x7f52c5a165cd [ 43.675802] 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 [ 43.679577] RSP: 002b:00007ffe96cbc9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.681175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52c5a165cd [ 43.682675] RDX: 000055cb66870e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.684199] RBP: 00007ffe96cbca20 R08: 0000000000000000 R09: 00007ffe96cbc0c0 [ 43.685471] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb96fc42b0 [ 43.686748] R13: 00007ffe96cbce50 R14: 000055cb96fc6d20 R15: 000055cb96fd88d0 [ 43.688053] [ 43.688479] irq event stamp: 1811 [ 43.689114] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 43.690622] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 43.692135] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 43.693639] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 43.695132] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35072' (ECDSA) to the list of known hosts. 2025/11/18 07:56:00 fuzzer started 2025/11/18 07:56:00 dialing manager at localhost:37895 2025/11/18 07:56:00 checking machine... 2025/11/18 07:56:00 checking revisions... [ 44.548086] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:56:00 testing simple program... [ 44.643352] cgroup: Unknown subsys name 'net' [ 44.721338] cgroup: Unknown subsys name 'cpuset' [ 44.741106] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:55:59 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801641f448 R8 =0000000000000001 R9 =ffff88801641f550 R10=000000000003c9ed R11=00000000000abc32 R12=ffffffff8135e7a2 R13=ffff88801641f558 R14=ffff88801641faf8 R15=ffff88801641f510 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f6a684d7900 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=00007f17251ee000 CR3=000000000d859000 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=fbb3955001a3af9ac64402abba18569a XMM02=ec2efd57dc4c00df0000000000304fb0 XMM03=3a0488a657f30efa0000000000305080 XMM04=a628591601e9294300000000000ae988 XMM05=f2d80fe45f7640170000000000323318 XMM06=817b8945e9d5037300000000003219a0 XMM07=fb795ef6d657705600000000003122a8 XMM08=2c67c8bc2e329bc30000000000305020 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888009758000 RBX=ffff888009757830 RCX=0000000000000001 RDX=1ffff110012eaf08 RSI=ffff888009757e10 RDI=ffff888009757840 RBP=ffff888009757e10 RSP=ffff888009757788 R8 =ffffffff86a1c442 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b615 R12=0000000000000008 R13=ffff888009750000 R14=ffff888009757e18 R15=ffff888009757830 RIP=ffffffff8135e292 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9a02140618 CR3=000000001f1f7000 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=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