[ 45.732680] ------------[ cut here ]------------ [ 45.733862] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.736567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.738459] Modules linked in: [ 45.739221] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.742295] Tainted: [W]=WARN [ 45.743106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.744683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.745739] 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 [ 45.749432] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 45.750446] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 45.751771] RDX: ffff88801622b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.753083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 45.754394] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.755709] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 45.757035] FS: 00007fed92b4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.758481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.759576] CR2: 00007ffc1e161ef7 CR3: 000000000d2b8000 CR4: 0000000000350ef0 [ 45.760855] Call Trace: [ 45.761332] [ 45.761798] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.762715] ? __create_object+0x59/0x80 [ 45.763517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.764502] __vmalloc_noprof+0x59/0x60 [ 45.765219] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.766102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.767060] bpf_prog_alloc+0x39/0x200 [ 45.767839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.768785] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.769724] do_seccomp+0x349/0x25e0 [ 45.770471] ? find_held_lock+0x2b/0x80 [ 45.771214] ? do_prlimit+0x310/0x610 [ 45.771993] ? __pfx_do_seccomp+0x10/0x10 [ 45.772787] ? do_raw_spin_unlock+0x53/0x220 [ 45.773635] ? _raw_spin_unlock+0x1e/0x40 [ 45.774436] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.775431] ? static_key_count+0x60/0x80 [ 45.776198] prctl_set_seccomp+0x4e/0x70 [ 45.776999] __do_sys_prctl+0xe6c/0x1d70 [ 45.777801] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.778687] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.779702] ? irqentry_exit+0xf3/0x650 [ 45.780478] do_syscall_64+0xbf/0x430 [ 45.781192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.782151] RIP: 0033:0x7fed930405cd [ 45.782867] 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 [ 45.786132] RSP: 002b:00007ffc1e15f820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.787546] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed930405cd [ 45.788866] RDX: 000055f4fc437e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.790186] RBP: 00007ffc1e15f880 R08: 0000000000000000 R09: 00007ffc1e15ef20 [ 45.791505] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5197092b0 [ 45.792727] R13: 00007ffc1e15fcb0 R14: 000055f51970bd20 R15: 000055f51971d8d0 [ 45.793805] [ 45.794160] irq event stamp: 1831 [ 45.794722] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 45.796016] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 45.797306] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 45.798620] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 45.799915] ---[ end trace 0000000000000000 ]--- [ 49.423587] ------------[ cut here ]------------ [ 49.424526] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.426524] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.428009] Modules linked in: [ 49.428664] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.430636] Tainted: [W]=WARN [ 49.431182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.432642] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.433529] 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 [ 49.436677] RSP: 0018:ffff88801784fbc0 EFLAGS: 00010286 [ 49.437654] RAX: 0000000000000000 RBX: ffffed1002f09f78 RCX: ffffffff813a4050 [ 49.438930] RDX: ffff888017f50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.440224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f09f2f [ 49.441499] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.442763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801784fdf8 [ 49.444051] FS: 00007eff30ea7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.445475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.446537] CR2: 00007ffef2f33ef7 CR3: 000000000edc7000 CR4: 0000000000350ef0 [ 49.447817] Call Trace: [ 49.448279] [ 49.448721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.449608] ? __create_object+0x59/0x80 [ 49.450387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.451292] __vmalloc_noprof+0x59/0x60 [ 49.452049] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.452903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.453827] bpf_prog_alloc+0x39/0x200 [ 49.454555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.455500] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.456399] do_seccomp+0x349/0x25e0 [ 49.457059] ? find_held_lock+0x2b/0x80 [ 49.457811] ? do_prlimit+0x310/0x610 [ 49.458534] ? __pfx_do_seccomp+0x10/0x10 [ 49.459275] ? do_raw_spin_unlock+0x53/0x220 [ 49.460117] ? _raw_spin_unlock+0x1e/0x40 [ 49.460897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.461842] ? static_key_count+0x60/0x80 [ 49.462636] prctl_set_seccomp+0x4e/0x70 [ 49.463407] __do_sys_prctl+0xe6c/0x1d70 [ 49.464153] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.465006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.465972] ? irqentry_exit+0xf3/0x650 [ 49.466738] do_syscall_64+0xbf/0x430 [ 49.467533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.468491] RIP: 0033:0x7eff313995cd [ 49.469144] 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 [ 49.472282] RSP: 002b:00007ffef2f31630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.473646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff313995cd [ 49.474918] RDX: 0000560181b9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.476205] RBP: 00007ffef2f31690 R08: 0000000000000000 R09: 00007ffef2f30d30 [ 49.477477] R10: 0000000000000000 R11: 0000000000000246 R12: 000056018c477ad0 [ 49.478755] R13: 00007ffef2f31ac0 R14: 000056018c478bc0 R15: 000056018c489780 [ 49.480058] [ 49.480520] irq event stamp: 1707 [ 49.481120] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 49.482624] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.484154] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 49.485674] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 49.487173] ---[ end trace 0000000000000000 ]--- [ 50.250277] ------------[ cut here ]------------ [ 50.251221] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.253279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.254790] Modules linked in: [ 50.255429] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.257391] Tainted: [W]=WARN [ 50.257936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.259364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.260243] 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 [ 50.263405] RSP: 0018:ffff888017eefbc0 EFLAGS: 00010286 [ 50.264425] RAX: 0000000000000000 RBX: ffffed1002fddf78 RCX: ffffffff813a4050 [ 50.265726] RDX: ffff888016699bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.267029] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fddf2f [ 50.268369] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.269675] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017eefdf8 [ 50.270982] FS: 00007f5e964b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.272465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.273545] CR2: 00007f5e969a7580 CR3: 000000002078c000 CR4: 0000000000350ef0 [ 50.274852] Call Trace: [ 50.275325] [ 50.275778] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.276668] ? __create_object+0x59/0x80 [ 50.277442] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.278391] __vmalloc_noprof+0x59/0x60 [ 50.279091] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.279974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.280897] bpf_prog_alloc+0x39/0x200 [ 50.281617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.282513] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.283387] do_seccomp+0x349/0x25e0 [ 50.284075] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.284967] ? __pfx_do_seccomp+0x10/0x10 [ 50.285742] ? find_held_lock+0x2b/0x80 [ 50.286483] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.287426] ? static_key_count+0x60/0x80 [ 50.288185] prctl_set_seccomp+0x4e/0x70 [ 50.288948] __do_sys_prctl+0xe6c/0x1d70 [ 50.289719] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.290559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.291514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.292511] ? irqentry_exit+0xf3/0x650 [ 50.293229] do_syscall_64+0xbf/0x430 [ 50.293963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.294892] RIP: 0033:0x7f5e969a75cd [ 50.295589] 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 [ 50.298719] RSP: 002b:00007ffdc1feecb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.300069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e969a75cd [ 50.301337] RDX: 00005608a0452e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.302632] RBP: 00007ffdc1feed10 R08: 0000000000000000 R09: 00007ffdc1fee3b0 [ 50.303936] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608a21e12b0 [ 50.305207] R13: 00007ffdc1fef140 R14: 00005608a21e3d20 R15: 00005608a21f58d0 [ 50.306488] [ 50.306910] irq event stamp: 1741 [ 50.307565] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.309084] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.310593] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.312055] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.313322] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47823' (ECDSA) to the list of known hosts. 2025/11/17 17:23:27 fuzzer started 2025/11/17 17:23:27 dialing manager at localhost:37895 2025/11/17 17:23:27 checking machine... 2025/11/17 17:23:27 checking revisions... [ 51.190939] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:23:27 testing simple program... [ 51.283976] cgroup: Unknown subsys name 'net' [ 51.357397] cgroup: Unknown subsys name 'cpuset' [ 51.375128] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:23:26 Registers: info registers vcpu 0 RAX=ffffffff86aaa06e RBX=0000000000000001 RCX=ffffffff81a7f2f8 RDX=0000000000000000 RSI=ffffffff86aaa06e RDI=ffffffff8671c428 RBP=ffff8880170ff770 RSP=ffff8880170ff6a0 R8 =ffffffff86aaa06e R9 =0000000000000000 R10=000000000003c9ed R11=000000000002301d R12=ffff8880170ff778 R13=ffff8880170ff760 R14=ffff8880170ff759 R15=ffff8880170ff718 RIP=ffffffff8135daf1 RFL=00000282 [--S----] 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 00007eff30ea7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007eff30e86020 CR3=00000000208c4000 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=fffffffffad9c43a RBX=ffffffff866bd00c RCX=ffffffff814594a9 RDX=0000000000000000 RSI=ffffffff86a1b232 RDI=ffffffff866bd000 RBP=ffffffff866bd000 RSP=ffff88806cf08948 R8 =ffffffff86a1b232 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b313 R12=ffffffff866bd01c R13=ffffffff866bd000 R14=ffffffff866bd000 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f87cd38f030 CR3=000000000d766000 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=15078f4ecf9d149a47427ea6df985e75 XMM02=2c67c8bc2e329bc30000000000307378 XMM03=fb795ef6d657705600000000003128d8 XMM04=7c06deffa62485ad00000000000ae988 XMM05=773f9f2afbc593ae0000000000321e98 XMM06=405749d8372a36f10000000000321890 XMM07=e042d86d42eb936e0000000000312b58 XMM08=1444f451de540e8b00000000003073d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000