[ 46.377603] ------------[ cut here ]------------ [ 46.378570] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.380578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.382056] Modules linked in: [ 46.382650] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.384646] Tainted: [W]=WARN [ 46.385261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.386752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.387669] 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 [ 46.390824] RSP: 0018:ffff88801b167bc0 EFLAGS: 00010286 [ 46.391808] RAX: 0000000000000000 RBX: ffffed100362cf78 RCX: ffffffff813a4050 [ 46.393073] RDX: ffff888013ac3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.394365] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100362cf2f [ 46.395638] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.396907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b167df8 [ 46.398193] FS: 00007fe48b3bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.399626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.400683] CR2: 00007ffef1673ef7 CR3: 000000000dcf6000 CR4: 0000000000350ef0 [ 46.401969] Call Trace: [ 46.402466] [ 46.402873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.403761] ? __create_object+0x59/0x80 [ 46.404546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.405515] __vmalloc_noprof+0x59/0x60 [ 46.406279] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.407152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.408084] bpf_prog_alloc+0x39/0x200 [ 46.408769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.409694] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.410604] do_seccomp+0x349/0x25e0 [ 46.411323] ? find_held_lock+0x2b/0x80 [ 46.412078] ? do_prlimit+0x310/0x610 [ 46.412769] ? __pfx_do_seccomp+0x10/0x10 [ 46.413546] ? do_raw_spin_unlock+0x53/0x220 [ 46.414367] ? _raw_spin_unlock+0x1e/0x40 [ 46.415136] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.416089] ? static_key_count+0x60/0x80 [ 46.416837] prctl_set_seccomp+0x4e/0x70 [ 46.417608] __do_sys_prctl+0xe6c/0x1d70 [ 46.418385] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.419242] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.420205] ? irqentry_exit+0xf3/0x650 [ 46.420919] do_syscall_64+0xbf/0x430 [ 46.421652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.422625] RIP: 0033:0x7fe48b8ad5cd [ 46.423343] 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 [ 46.426562] RSP: 002b:00007ffef16727c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.427946] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe48b8ad5cd [ 46.429246] RDX: 000055b4d6239e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.430568] RBP: 00007ffef1672820 R08: 0000000000000000 R09: 00007ffef1671ec0 [ 46.431867] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4ffcf52b0 [ 46.433170] R13: 00007ffef1672c50 R14: 000055b4ffcf7d20 R15: 000055b4ffd098d0 [ 46.434597] [ 46.435062] irq event stamp: 1725 [ 46.435661] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 46.437156] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 46.438735] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 46.440279] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 46.441789] ---[ end trace 0000000000000000 ]--- [ 49.603495] ------------[ cut here ]------------ [ 49.603923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.604881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.605575] Modules linked in: [ 49.605857] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.606811] Tainted: [W]=WARN [ 49.607092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.607765] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.608199] 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 [ 49.609710] RSP: 0018:ffff8880171efbc0 EFLAGS: 00010286 [ 49.610188] RAX: 0000000000000000 RBX: ffffed1002e3df78 RCX: ffffffff813a4050 [ 49.610788] RDX: ffff88800f2cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.611402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3df2f [ 49.611994] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.612605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171efdf8 [ 49.613211] FS: 00007fb27ceec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.613870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.614382] CR2: 00007fb27d4524a6 CR3: 000000001b2d8000 CR4: 0000000000350ef0 [ 49.614965] Call Trace: [ 49.615203] [ 49.615400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.615804] ? __create_object+0x59/0x80 [ 49.616169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.616603] __vmalloc_noprof+0x59/0x60 [ 49.616938] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.617356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.617775] bpf_prog_alloc+0x39/0x200 [ 49.618131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.618551] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.618955] do_seccomp+0x349/0x25e0 [ 49.619299] ? find_held_lock+0x2b/0x80 [ 49.619635] ? do_prlimit+0x310/0x610 [ 49.619963] ? __pfx_do_seccomp+0x10/0x10 [ 49.620337] ? do_raw_spin_unlock+0x53/0x220 [ 49.620711] ? _raw_spin_unlock+0x1e/0x40 [ 49.621082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.621515] ? static_key_count+0x60/0x80 [ 49.621869] prctl_set_seccomp+0x4e/0x70 [ 49.622244] __do_sys_prctl+0xe6c/0x1d70 [ 49.622595] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.622976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.623436] ? irqentry_exit+0xf3/0x650 [ 49.623774] do_syscall_64+0xbf/0x430 [ 49.624123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.624553] RIP: 0033:0x7fb27d3de5cd [ 49.624862] 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 [ 49.626364] RSP: 002b:00007fff44ab4090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.626990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb27d3de5cd [ 49.627593] RDX: 000055c07d4b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.628196] RBP: 00007fff44ab40f0 R08: 0000000000000000 R09: 00007fff44ab3790 [ 49.628776] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0927aa2b0 [ 49.629381] R13: 00007fff44ab4520 R14: 000055c0927acd20 R15: 000055c0927be8d0 [ 49.629980] [ 49.630198] irq event stamp: 1633 [ 49.630483] hardirqs last enabled at (1641): [] __up_console_sem+0x78/0x80 [ 49.631196] hardirqs last disabled at (1650): [] __up_console_sem+0x5d/0x80 [ 49.631889] softirqs last enabled at (1188): [] handle_softirqs+0x50c/0x770 [ 49.632619] softirqs last disabled at (1179): [] __irq_exit_rcu+0xc4/0x100 [ 49.633343] ---[ end trace 0000000000000000 ]--- [ 50.255329] ------------[ cut here ]------------ [ 50.255853] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.257077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.257923] Modules linked in: [ 50.258345] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.259553] Tainted: [W]=WARN [ 50.259891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.260780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.261333] 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 [ 50.263248] RSP: 0018:ffff88800f117bc0 EFLAGS: 00010286 [ 50.263805] RAX: 0000000000000000 RBX: ffffed1001e22f78 RCX: ffffffff813a4050 [ 50.264581] RDX: ffff8880199cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.265359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e22f2f [ 50.266127] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.266859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f117df8 [ 50.267633] FS: 00007f9f235b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.268500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.269135] CR2: 00007f9f23aa3580 CR3: 000000001b362000 CR4: 0000000000350ef0 [ 50.269879] Call Trace: [ 50.270195] [ 50.270442] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.270947] ? __create_object+0x59/0x80 [ 50.271428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.271995] __vmalloc_noprof+0x59/0x60 [ 50.272452] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.272938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.273497] bpf_prog_alloc+0x39/0x200 [ 50.273910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.274483] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.275000] do_seccomp+0x349/0x25e0 [ 50.275432] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.275943] ? __pfx_do_seccomp+0x10/0x10 [ 50.276412] ? find_held_lock+0x2b/0x80 [ 50.276852] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.277427] ? static_key_count+0x60/0x80 [ 50.277877] prctl_set_seccomp+0x4e/0x70 [ 50.278358] __do_sys_prctl+0xe6c/0x1d70 [ 50.278801] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.279311] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.279859] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.280435] ? irqentry_exit+0xf3/0x650 [ 50.280870] do_syscall_64+0xbf/0x430 [ 50.281316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.281852] RIP: 0033:0x7f9f23aa35cd [ 50.282283] 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 [ 50.284208] RSP: 002b:00007ffd7ac19e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.285005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f23aa35cd [ 50.285770] RDX: 00005653d394ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.286541] RBP: 00007ffd7ac19e90 R08: 0000000000000000 R09: 00007ffd7ac19530 [ 50.287312] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653d5c6bbf0 [ 50.288088] R13: 00007ffd7ac1a2c0 R14: 00005653d5c75380 R15: 00005653d5c80460 [ 50.288836] [ 50.289109] irq event stamp: 1727 [ 50.289469] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.290387] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.291325] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 50.292273] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 50.293183] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19562' (ECDSA) to the list of known hosts. 2025/11/18 13:12:58 fuzzer started 2025/11/18 13:12:58 dialing manager at localhost:34383 2025/11/18 13:12:58 checking machine... 2025/11/18 13:12:58 checking revisions... [ 51.210383] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:12:58 testing simple program... [ 51.292966] cgroup: Unknown subsys name 'net' [ 51.351880] cgroup: Unknown subsys name 'cpuset' [ 51.369361] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:12:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff84c0cb17 RDX=ffff88800f2c9bc0 RSI=ffffffff84c0cb46 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff8880186b79b8 R8 =0000000000000001 R9 =ffffed1001cbf5c8 R10=0000000000000001 R11=0000000000000005 R12=ffff88800e0a9200 R13=0000000000000000 R14=dffffc0000000000 R15=ffff8880186b7e40 RIP=ffffffff81751e04 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 00007fb27ceec900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb27cea5008 CR3=0000000009cff000 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=0000000000029bc1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3e5e499000 CR3=000000000e637000 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=83d7e68446ab93be194a349c7c4469a0 XMM02=2c67c8bc2e329bc30000000000304c50 XMM03=fb795ef6d65770560000000000313198 XMM04=bb3feb975937c49300000000000ae988 XMM05=14648eaa1277bab10000000000322270 XMM06=817b8945e9d5037300000000003220f8 XMM07=e042d86d42eb936e0000000000313418 XMM08=a4cc84409f10272c0000000000304cb0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000