[ 46.494865] ------------[ cut here ]------------ [ 46.495787] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.497773] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.499214] Modules linked in: [ 46.499831] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.501839] Tainted: [W]=WARN [ 46.502529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.504180] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.505106] 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 [ 46.508355] RSP: 0018:ffff88800ef17bc0 EFLAGS: 00010286 [ 46.509361] RAX: 0000000000000000 RBX: ffffed1001de2f78 RCX: ffffffff813a4050 [ 46.510796] RDX: ffff888016515340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.512310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de2f2f [ 46.513618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.514895] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef17df8 [ 46.516180] FS: 00007f4fbd6c4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.517642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.518702] CR2: 00007f4fbdbb6580 CR3: 0000000017093000 CR4: 0000000000350ef0 [ 46.519986] Call Trace: [ 46.520483] [ 46.520909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.521810] ? __create_object+0x59/0x80 [ 46.522597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.523570] __vmalloc_noprof+0x59/0x60 [ 46.524323] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.525179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.526111] bpf_prog_alloc+0x39/0x200 [ 46.526844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.527772] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.528698] do_seccomp+0x349/0x25e0 [ 46.529414] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.530309] ? __pfx_do_seccomp+0x10/0x10 [ 46.531054] ? find_held_lock+0x2b/0x80 [ 46.531808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.532786] ? static_key_count+0x60/0x80 [ 46.533593] prctl_set_seccomp+0x4e/0x70 [ 46.534380] __do_sys_prctl+0xe6c/0x1d70 [ 46.535123] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.535974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.536956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.537922] ? irqentry_exit+0xf3/0x650 [ 46.538683] do_syscall_64+0xbf/0x430 [ 46.539419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.540381] RIP: 0033:0x7f4fbdbb65cd [ 46.541050] 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 [ 46.544205] RSP: 002b:00007ffe67ab00a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.545602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4fbdbb65cd [ 46.546880] RDX: 000055cc71643e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.548150] RBP: 00007ffe67ab0100 R08: 0000000000000000 R09: 00007ffe67aaf7a0 [ 46.549457] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc964d0ad0 [ 46.550740] R13: 00007ffe67ab0530 R14: 000055cc964d1bc0 R15: 000055cc964e2780 [ 46.552034] [ 46.552499] irq event stamp: 1697 [ 46.553129] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 46.554662] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 46.556173] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.557738] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.559270] ---[ end trace 0000000000000000 ]--- [ 50.037810] ------------[ cut here ]------------ [ 50.038746] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.040771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.042198] Modules linked in: [ 50.042823] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.044766] Tainted: [W]=WARN [ 50.045341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.046789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.047688] 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 [ 50.050787] RSP: 0018:ffff88800cd7fbc0 EFLAGS: 00010286 [ 50.051745] RAX: 0000000000000000 RBX: ffffed10019aff78 RCX: ffffffff813a4050 [ 50.053032] RDX: ffff88800f088000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.054297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019aff2f [ 50.055551] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.056823] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cd7fdf8 [ 50.058105] FS: 00007fe96a16d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.059550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.060597] CR2: 00007ffcda4f7ef7 CR3: 000000000cd6f000 CR4: 0000000000350ef0 [ 50.061878] Call Trace: [ 50.062392] [ 50.062803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.063708] ? __create_object+0x59/0x80 [ 50.064494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.065474] __vmalloc_noprof+0x59/0x60 [ 50.066178] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.067039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.067951] bpf_prog_alloc+0x39/0x200 [ 50.068682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.069617] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.070505] do_seccomp+0x349/0x25e0 [ 50.071189] ? find_held_lock+0x2b/0x80 [ 50.071932] ? do_prlimit+0x310/0x610 [ 50.072668] ? __pfx_do_seccomp+0x10/0x10 [ 50.073451] ? do_raw_spin_unlock+0x53/0x220 [ 50.074232] ? _raw_spin_unlock+0x1e/0x40 [ 50.075013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.075959] ? static_key_count+0x60/0x80 [ 50.076758] prctl_set_seccomp+0x4e/0x70 [ 50.077528] __do_sys_prctl+0xe6c/0x1d70 [ 50.078314] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.079106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.080051] ? irqentry_exit+0xf3/0x650 [ 50.080802] do_syscall_64+0xbf/0x430 [ 50.081539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.082479] RIP: 0033:0x7fe96a65f5cd [ 50.083123] 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 [ 50.086231] RSP: 002b:00007ffcda4f58c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.087613] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe96a65f5cd [ 50.088891] RDX: 000055cf68689e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.090138] RBP: 00007ffcda4f5920 R08: 0000000000000000 R09: 00007ffcda4f4fc0 [ 50.091397] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf83e94ad0 [ 50.092659] R13: 00007ffcda4f5d50 R14: 000055cf83e95bc0 R15: 000055cf83ea6780 [ 50.093972] [ 50.094439] irq event stamp: 1747 [ 50.095048] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.096567] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.098099] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 50.099632] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 50.101112] ---[ end trace 0000000000000000 ]--- [ 50.911774] ------------[ cut here ]------------ [ 50.912763] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.914752] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.916224] Modules linked in: [ 50.916880] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.918866] Tainted: [W]=WARN [ 50.919484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.920976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.921888] 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 [ 50.925112] RSP: 0018:ffff8880169cfbc0 EFLAGS: 00010286 [ 50.926097] RAX: 0000000000000000 RBX: ffffed1002d39f78 RCX: ffffffff813a4050 [ 50.927379] RDX: ffff88800ef78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.928665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d39f2f [ 50.929963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.931238] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169cfdf8 [ 50.932544] FS: 00007fdd977ab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.934010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.935091] CR2: 00007ffe066c9ef7 CR3: 00000000170d5000 CR4: 0000000000350ef0 [ 50.936383] Call Trace: [ 50.936862] [ 50.937318] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.938185] ? __create_object+0x59/0x80 [ 50.938982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.939967] __vmalloc_noprof+0x59/0x60 [ 50.940746] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.941626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.942582] bpf_prog_alloc+0x39/0x200 [ 50.943322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.944201] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.945116] do_seccomp+0x349/0x25e0 [ 50.945838] ? find_held_lock+0x2b/0x80 [ 50.946614] ? do_prlimit+0x310/0x610 [ 50.947383] ? __pfx_do_seccomp+0x10/0x10 [ 50.948136] ? do_raw_spin_unlock+0x53/0x220 [ 50.948988] ? _raw_spin_unlock+0x1e/0x40 [ 50.949777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.950743] ? static_key_count+0x60/0x80 [ 50.951568] prctl_set_seccomp+0x4e/0x70 [ 50.952360] __do_sys_prctl+0xe6c/0x1d70 [ 50.953119] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.953990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.954954] ? irqentry_exit+0xf3/0x650 [ 50.955726] do_syscall_64+0xbf/0x430 [ 50.956476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.957451] RIP: 0033:0x7fdd97c9d5cd [ 50.958112] 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 [ 50.961295] RSP: 002b:00007ffe066c7f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.962674] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd97c9d5cd [ 50.963952] RDX: 00005630b49aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.965274] RBP: 00007ffe066c7f70 R08: 0000000000000000 R09: 00007ffe066c7610 [ 50.966568] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630ec4c9ad0 [ 50.967851] R13: 00007ffe066c83a0 R14: 00005630ec4cabc0 R15: 00005630ec4db780 [ 50.969182] [ 50.969648] irq event stamp: 1877 [ 50.970303] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 50.971835] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 50.973371] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 50.974956] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 50.976500] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17028' (ECDSA) to the list of known hosts. 2025/11/18 10:07:08 fuzzer started 2025/11/18 10:07:08 dialing manager at localhost:34383 2025/11/18 10:07:08 checking machine... 2025/11/18 10:07:08 checking revisions... [ 51.869343] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:07:08 testing simple program... [ 51.967798] cgroup: Unknown subsys name 'net' [ 52.034746] cgroup: Unknown subsys name 'cpuset' [ 52.052043] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:07:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08978 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7fe1 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff815bd105 RFL=00000247 [---Z-PC] 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 00007fe96a16d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe96a724618 CR3=000000001fdd1000 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=37303a303120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343735 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021f33 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=00000206 [-----P-] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbef769e000 CR3=000000000f5c9000 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=42c57c5da52894bac9400d87f0f7e30e XMM02=0000000000306698eff9b2d0a8fce9cb XMM03=00000000003067682c67c8bc2e329bc3 XMM04=c06042c638440f8300000000000ae988 XMM05=090f1556b20111b30000000000320340 XMM06=5b75c91c8044534200000000003201c8 XMM07=e042d86d42eb936e00000000003103f8 XMM08=0731a60a3417d6370000000000306768 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000