[ 46.402135] ------------[ cut here ]------------ [ 46.402896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.404546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.405768] Modules linked in: [ 46.406253] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.407891] Tainted: [W]=WARN [ 46.408345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.409594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.410308] 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 [ 46.412921] RSP: 0018:ffff888019f8fbc0 EFLAGS: 00010286 [ 46.413729] RAX: 0000000000000000 RBX: ffffed10033f1f78 RCX: ffffffff813a4050 [ 46.414792] RDX: ffff88801768b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.415859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f1f2f [ 46.416919] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.417980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f8fdf8 [ 46.419038] FS: 00007f7521db2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.420234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.421108] CR2: 00007f75222a4580 CR3: 000000000e00f000 CR4: 0000000000350ef0 [ 46.422165] Call Trace: [ 46.422582] [ 46.422919] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.423676] ? __create_object+0x59/0x80 [ 46.424281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.425082] __vmalloc_noprof+0x59/0x60 [ 46.425701] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.426414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.427138] bpf_prog_alloc+0x39/0x200 [ 46.427759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.428528] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.429226] do_seccomp+0x349/0x25e0 [ 46.429818] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.430546] ? __pfx_do_seccomp+0x10/0x10 [ 46.431157] ? find_held_lock+0x2b/0x80 [ 46.431794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.432587] ? static_key_count+0x60/0x80 [ 46.433206] prctl_set_seccomp+0x4e/0x70 [ 46.433847] __do_sys_prctl+0xe6c/0x1d70 [ 46.434510] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.435176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.435979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.436770] ? irqentry_exit+0xf3/0x650 [ 46.437361] do_syscall_64+0xbf/0x430 [ 46.437972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.438761] RIP: 0033:0x7f75222a45cd [ 46.439303] 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 [ 46.441910] RSP: 002b:00007ffdab9b26b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.443029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75222a45cd [ 46.444093] RDX: 0000557edea9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.445147] RBP: 00007ffdab9b2710 R08: 0000000000000000 R09: 00007ffdab9b1db0 [ 46.446203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f1e2e9240 [ 46.447266] R13: 00007ffdab9b2b40 R14: 0000557f1e2f2380 R15: 0000557f1e2fd540 [ 46.448346] [ 46.448738] irq event stamp: 1719 [ 46.449235] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.450483] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.451757] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.453027] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 46.454276] ---[ end trace 0000000000000000 ]--- [ 49.866469] ------------[ cut here ]------------ [ 49.867348] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.869422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.871063] Modules linked in: [ 49.871780] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.873752] Tainted: [W]=WARN [ 49.874296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.875773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.876682] 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 [ 49.879837] RSP: 0018:ffff88801f097bc0 EFLAGS: 00010286 [ 49.880801] RAX: 0000000000000000 RBX: ffffed1003e12f78 RCX: ffffffff813a4050 [ 49.882088] RDX: ffff8880163dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.883357] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003e12f2f [ 49.884672] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.885935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801f097df8 [ 49.887213] FS: 00007f687015d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.888655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.889709] CR2: 00007ffeb636aef8 CR3: 000000001f37f000 CR4: 0000000000350ef0 [ 49.890991] Call Trace: [ 49.891488] [ 49.891911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.892804] ? __create_object+0x59/0x80 [ 49.893587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.894565] __vmalloc_noprof+0x59/0x60 [ 49.895270] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.896152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.897085] bpf_prog_alloc+0x39/0x200 [ 49.897817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.898743] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.899641] do_seccomp+0x349/0x25e0 [ 49.900314] ? find_held_lock+0x2b/0x80 [ 49.901069] ? do_prlimit+0x310/0x610 [ 49.901803] ? __pfx_do_seccomp+0x10/0x10 [ 49.902585] ? do_raw_spin_unlock+0x53/0x220 [ 49.903419] ? _raw_spin_unlock+0x1e/0x40 [ 49.904179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.905136] ? static_key_count+0x60/0x80 [ 49.905932] prctl_set_seccomp+0x4e/0x70 [ 49.906712] __do_sys_prctl+0xe6c/0x1d70 [ 49.907486] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.908298] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.909247] ? irqentry_exit+0xf3/0x650 [ 49.910004] do_syscall_64+0xbf/0x430 [ 49.910745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.911698] RIP: 0033:0x7f687064f5cd [ 49.912356] 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 [ 49.915538] RSP: 002b:00007ffeb6369e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.916904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f687064f5cd [ 49.918171] RDX: 00005595371cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.919434] RBP: 00007ffeb6369ec0 R08: 0000000000000000 R09: 00007ffeb6369560 [ 49.920728] R10: 0000000000000000 R11: 0000000000000246 R12: 000055954acadad0 [ 49.921992] R13: 00007ffeb636a2f0 R14: 000055954acaebc0 R15: 000055954acbf780 [ 49.923266] [ 49.923741] irq event stamp: 1837 [ 49.924312] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 49.925571] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 49.926833] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 49.928126] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 49.929394] ---[ end trace 0000000000000000 ]--- [ 50.674977] ------------[ cut here ]------------ [ 50.675897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.677921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.679395] Modules linked in: [ 50.679998] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.682263] Tainted: [W]=WARN [ 50.682931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.684405] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.685328] 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 [ 50.688462] RSP: 0018:ffff88800a8a7bc0 EFLAGS: 00010286 [ 50.689495] RAX: 0000000000000000 RBX: ffffed1001514f78 RCX: ffffffff813a4050 [ 50.690772] RDX: ffff88800fb1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.692038] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001514f2f [ 50.693363] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.694670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8a7df8 [ 50.695940] FS: 00007f2ce5b2e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.697419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.698486] CR2: 00007ffd1fe68ef8 CR3: 000000001f334000 CR4: 0000000000350ef0 [ 50.699749] Call Trace: [ 50.700199] [ 50.700647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.701641] ? __create_object+0x59/0x80 [ 50.702413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.703316] __vmalloc_noprof+0x59/0x60 [ 50.704064] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.704972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.705963] bpf_prog_alloc+0x39/0x200 [ 50.706687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.707609] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.708501] do_seccomp+0x349/0x25e0 [ 50.709240] ? find_held_lock+0x2b/0x80 [ 50.710039] ? do_prlimit+0x310/0x610 [ 50.710768] ? __pfx_do_seccomp+0x10/0x10 [ 50.711541] ? do_raw_spin_unlock+0x53/0x220 [ 50.712324] ? _raw_spin_unlock+0x1e/0x40 [ 50.713162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.714153] ? static_key_count+0x60/0x80 [ 50.714936] prctl_set_seccomp+0x4e/0x70 [ 50.715985] __do_sys_prctl+0xe6c/0x1d70 [ 50.716749] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.717594] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.718554] ? irqentry_exit+0xf3/0x650 [ 50.719268] do_syscall_64+0xbf/0x430 [ 50.720003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.720934] RIP: 0033:0x7f2ce60205cd [ 50.721613] 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 [ 50.724718] RSP: 002b:00007ffd1fe67960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.726079] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ce60205cd [ 50.727332] RDX: 0000565430b4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.728606] RBP: 00007ffd1fe679c0 R08: 0000000000000000 R09: 00007ffd1fe67060 [ 50.729888] R10: 0000000000000000 R11: 0000000000000246 R12: 000056545e57dad0 [ 50.731142] R13: 00007ffd1fe67df0 R14: 000056545e57ebc0 R15: 000056545e58f780 [ 50.732438] [ 50.732865] irq event stamp: 1837 [ 50.733511] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 50.735021] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 50.736517] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 50.738025] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 50.739514] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31453' (ECDSA) to the list of known hosts. 2025/11/18 11:36:56 fuzzer started 2025/11/18 11:36:56 dialing manager at localhost:34383 2025/11/18 11:36:56 checking machine... 2025/11/18 11:36:56 checking revisions... [ 51.668718] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:36:56 testing simple program... [ 51.773739] cgroup: Unknown subsys name 'net' [ 51.826093] cgroup: Unknown subsys name 'cpuset' [ 51.838800] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:36:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000246 RCX=1ffffffff0cca052 RDX=0000000000000000 RSI=ffffffff815cd805 RDI=0000000000000001 RBP=ffffffff85e2b998 RSP=ffff888009627bb0 R8 =0000000000000001 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffffffff815cd805 R13=0000000000000246 R14=ffff888009611bc0 R15=ffff88806ce38152 RIP=ffffffff81528f27 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee508d4020 CR3=000000000dab2000 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=a5fa4f3751ef87887d4517d0903d7e38 XMM02=0000000000305b90eff9b2d0a8fce9cb XMM03=0000000000305c602c67c8bc2e329bc3 XMM04=64c18fbe23c7162100000000000ae988 XMM05=9d512bddfff6890300000000003231e0 XMM06=02128158adc61c1e0000000000321818 XMM07=fb795ef6d657705600000000003119f0 XMM08=2c67c8bc2e329bc30000000000305c00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=00007eff71114840 RCX=ffffffff83cd5441 RDX=ffff888016d5d340 RSI=ffffffff83cd545b RDI=0000000000000006 RBP=ffff88800e5078d0 RSP=ffff88800e5077d8 R8 =ffff88800e5078d0 R9 =ffffed1002e7833c R10=0000000000000020 R11=0000000000000001 R12=0000000000000000 R13=ffff88800e507e48 R14=0000000000000080 R15=0000000000000020 RIP=ffffffff81751e17 RFL=00000206 [-----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 00007eff71118700 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=00007f6870714618 CR3=0000000009c52000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732035353a3633 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303936 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000