[ 39.035294] ------------[ cut here ]------------ [ 39.036221] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.038767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.040401] Modules linked in: [ 39.041041] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.043004] Tainted: [W]=WARN [ 39.043552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.044999] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.045887] 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 [ 39.049027] RSP: 0018:ffff888015c9fbc0 EFLAGS: 00010286 [ 39.049992] RAX: 0000000000000000 RBX: ffffed1002b93f78 RCX: ffffffff813a4050 [ 39.051272] RDX: ffff888018abd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.052537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b93f2f [ 39.053799] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.055083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c9fdf8 [ 39.056361] FS: 00007f3881c84900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.057787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.058842] CR2: 00007f3882176580 CR3: 000000000e211000 CR4: 0000000000350ef0 [ 39.060152] Call Trace: [ 39.060660] [ 39.061072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.061965] ? __create_object+0x59/0x80 [ 39.062734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063713] __vmalloc_noprof+0x59/0x60 [ 39.064419] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.065278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.066194] bpf_prog_alloc+0x39/0x200 [ 39.066924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067867] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.068764] do_seccomp+0x349/0x25e0 [ 39.069435] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.070332] ? __pfx_do_seccomp+0x10/0x10 [ 39.071126] ? find_held_lock+0x2b/0x80 [ 39.071874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.072830] ? static_key_count+0x60/0x80 [ 39.073584] prctl_set_seccomp+0x4e/0x70 [ 39.074363] __do_sys_prctl+0xe6c/0x1d70 [ 39.075171] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.076039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.077980] ? irqentry_exit+0xf3/0x650 [ 39.078736] do_syscall_64+0xbf/0x430 [ 39.079438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.080385] RIP: 0033:0x7f38821765cd [ 39.081087] 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 [ 39.084218] RSP: 002b:00007ffffa39b160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.085560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38821765cd [ 39.086828] RDX: 0000561bb0f29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.088119] RBP: 00007ffffa39b1c0 R08: 0000000000000000 R09: 00007ffffa39a860 [ 39.089404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bdba27ad0 [ 39.090670] R13: 00007ffffa39b5f0 R14: 0000561bdba28bc0 R15: 0000561bdba39780 [ 39.091965] [ 39.092390] irq event stamp: 1773 [ 39.093040] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.094549] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.096055] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 39.097336] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 39.098594] ---[ end trace 0000000000000000 ]--- [ 42.649090] ------------[ cut here ]------------ [ 42.650037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.651988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.653449] Modules linked in: [ 42.654085] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.656106] Tainted: [W]=WARN [ 42.656712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.658193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.659138] 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 [ 42.662322] RSP: 0018:ffff888017dd7bc0 EFLAGS: 00010286 [ 42.663313] RAX: 0000000000000000 RBX: ffffed1002fbaf78 RCX: ffffffff813a4050 [ 42.664609] RDX: ffff88801890d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.665925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbaf2f [ 42.667231] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.668523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dd7df8 [ 42.669805] FS: 00007efc135b0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.671268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.672361] CR2: 00007ffc8d298ef7 CR3: 0000000020432000 CR4: 0000000000350ef0 [ 42.673663] Call Trace: [ 42.674132] [ 42.674554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.675490] ? __create_object+0x59/0x80 [ 42.676259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.677221] __vmalloc_noprof+0x59/0x60 [ 42.677981] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.678835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.679771] bpf_prog_alloc+0x39/0x200 [ 42.680468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.681411] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.682335] do_seccomp+0x349/0x25e0 [ 42.683072] ? find_held_lock+0x2b/0x80 [ 42.683821] ? do_prlimit+0x310/0x610 [ 42.684536] ? __pfx_do_seccomp+0x10/0x10 [ 42.685335] ? do_raw_spin_unlock+0x53/0x220 [ 42.686176] ? _raw_spin_unlock+0x1e/0x40 [ 42.686946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.687921] ? static_key_count+0x60/0x80 [ 42.688702] prctl_set_seccomp+0x4e/0x70 [ 42.689422] __do_sys_prctl+0xe6c/0x1d70 [ 42.690201] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.691068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.692028] ? irqentry_exit+0xf3/0x650 [ 42.692784] do_syscall_64+0xbf/0x430 [ 42.693471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.694411] RIP: 0033:0x7efc13aa25cd [ 42.695122] 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 [ 42.698308] RSP: 002b:00007ffc8d297400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.699676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc13aa25cd [ 42.700962] RDX: 000055c24152ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.702232] RBP: 00007ffc8d297460 R08: 0000000000000000 R09: 00007ffc8d296b00 [ 42.703526] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c268ff72b0 [ 42.704807] R13: 00007ffc8d297890 R14: 000055c268ff9d20 R15: 000055c26900b8d0 [ 42.706121] [ 42.706553] irq event stamp: 1731 [ 42.707202] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.708745] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.710301] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.711855] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.713372] ---[ end trace 0000000000000000 ]--- [ 43.458956] ------------[ cut here ]------------ [ 43.459881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.461884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.463378] Modules linked in: [ 43.464010] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.466171] Tainted: [W]=WARN [ 43.466820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.468264] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.469161] 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 [ 43.472232] RSP: 0018:ffff8880175bfbc0 EFLAGS: 00010286 [ 43.473193] RAX: 0000000000000000 RBX: ffffed1002eb7f78 RCX: ffffffff813a4050 [ 43.474431] RDX: ffff8880164e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.475679] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb7f2f [ 43.476927] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.478158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175bfdf8 [ 43.479419] FS: 00007f452045c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.480824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.481868] CR2: 00007ffe99f81ef7 CR3: 000000000eeab000 CR4: 0000000000350ef0 [ 43.483134] Call Trace: [ 43.483583] [ 43.484027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.484898] ? __create_object+0x59/0x80 [ 43.485662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.486557] __vmalloc_noprof+0x59/0x60 [ 43.487305] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.488177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.489089] bpf_prog_alloc+0x39/0x200 [ 43.489822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.490736] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.491604] do_seccomp+0x349/0x25e0 [ 43.492318] ? find_held_lock+0x2b/0x80 [ 43.493069] ? do_prlimit+0x310/0x610 [ 43.493796] ? __pfx_do_seccomp+0x10/0x10 [ 43.494533] ? do_raw_spin_unlock+0x53/0x220 [ 43.495349] ? _raw_spin_unlock+0x1e/0x40 [ 43.496106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.497038] ? static_key_count+0x60/0x80 [ 43.497829] prctl_set_seccomp+0x4e/0x70 [ 43.498550] __do_sys_prctl+0xe6c/0x1d70 [ 43.499332] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.500178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.501132] ? irqentry_exit+0xf3/0x650 [ 43.501884] do_syscall_64+0xbf/0x430 [ 43.502556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.503480] RIP: 0033:0x7f452094e5cd [ 43.504150] 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 [ 43.507220] RSP: 002b:00007ffe99f80b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.508557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f452094e5cd [ 43.509809] RDX: 000055c81e01ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.511080] RBP: 00007ffe99f80bf0 R08: 0000000000000000 R09: 00007ffe99f80290 [ 43.512332] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c82f31cad0 [ 43.513589] R13: 00007ffe99f81020 R14: 000055c82f31dbc0 R15: 000055c82f32e780 [ 43.514869] [ 43.515283] irq event stamp: 1895 [ 43.515929] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 43.517451] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 43.518977] softirqs last enabled at (1518): [] handle_softirqs+0x50c/0x770 [ 43.520530] softirqs last disabled at (1513): [] __irq_exit_rcu+0xc4/0x100 [ 43.522062] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55131' (ECDSA) to the list of known hosts. 2025/11/18 19:29:39 fuzzer started 2025/11/18 19:29:39 dialing manager at localhost:34383 2025/11/18 19:29:39 checking machine... 2025/11/18 19:29:39 checking revisions... [ 44.364544] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:29:39 testing simple program... [ 44.452825] cgroup: Unknown subsys name 'net' [ 44.513395] cgroup: Unknown subsys name 'cpuset' [ 44.534043] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:29:38 Registers: info registers vcpu 0 RAX=ffffffff87cf6078 RBX=ffff888009e69bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009e6a690 RDI=ffff888009e6a668 RBP=ffff888009e6a618 RSP=ffff888016e8f1d0 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009e6a690 R13=17ab07c3878189d5 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527568 RFL=00000082 [--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 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=00007f4c4636b790 CR3=00000000205d6000 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=0000000000000002fffffffe7ffbfeff XMM01=00000000000000008000000000000006 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=2520737365726464616e657473696c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86ab8e20 RDX=1ffff1100d9e1157 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86ab8e24 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025764 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=0000000000000005 R15=ffff88806cf08a70 RIP=ffffffff8135e914 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 00007efc135b0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc13b680b0 CR3=00000000204ae000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000