[ 46.929059] ------------[ cut here ]------------ [ 46.929979] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.932004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.933439] Modules linked in: [ 46.934028] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.936280] Tainted: [W]=WARN [ 46.936830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.938347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.939262] 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 [ 46.942418] RSP: 0018:ffff888017b5fbc0 EFLAGS: 00010286 [ 46.943419] RAX: 0000000000000000 RBX: ffffed1002f6bf78 RCX: ffffffff813a4050 [ 46.944703] RDX: ffff88800f1a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.945974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6bf2f [ 46.947271] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.948577] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b5fdf8 [ 46.949883] FS: 00007f0e6a2f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.951330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.952401] CR2: 00007f0e6a7e6580 CR3: 000000001bd94000 CR4: 0000000000350ef0 [ 46.953680] Call Trace: [ 46.954141] [ 46.954621] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.955519] ? __create_object+0x59/0x80 [ 46.956296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.957261] __vmalloc_noprof+0x59/0x60 [ 46.957967] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.958867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.959795] bpf_prog_alloc+0x39/0x200 [ 46.960531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.961456] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.962362] do_seccomp+0x349/0x25e0 [ 46.963055] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.963967] ? __pfx_do_seccomp+0x10/0x10 [ 46.964773] ? find_held_lock+0x2b/0x80 [ 46.965550] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.966547] ? static_key_count+0x60/0x80 [ 46.967360] prctl_set_seccomp+0x4e/0x70 [ 46.968101] __do_sys_prctl+0xe6c/0x1d70 [ 46.968899] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.969775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.970778] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.971767] ? irqentry_exit+0xf3/0x650 [ 46.972544] do_syscall_64+0xbf/0x430 [ 46.973311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.974274] RIP: 0033:0x7f0e6a7e65cd [ 46.974955] 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 [ 46.978171] RSP: 002b:00007ffe979839e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.979573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6a7e65cd [ 46.980877] RDX: 000055911c19de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.982174] RBP: 00007ffe97983a40 R08: 0000000000000000 R09: 00007ffe979830e0 [ 46.983496] R10: 0000000000000000 R11: 0000000000000246 R12: 000055913cf3cad0 [ 46.984800] R13: 00007ffe97983e70 R14: 000055913cf3dbc0 R15: 000055913cf4e780 [ 46.986122] [ 46.986608] irq event stamp: 1823 [ 46.987269] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.988818] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.990361] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 46.991935] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.993474] ---[ end trace 0000000000000000 ]--- [ 50.417485] ------------[ cut here ]------------ [ 50.418445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.420473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.421948] Modules linked in: [ 50.422601] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.424860] Tainted: [W]=WARN [ 50.425942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.427461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.428396] 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 [ 50.431597] RSP: 0018:ffff88801780fbc0 EFLAGS: 00010286 [ 50.432582] RAX: 0000000000000000 RBX: ffffed1002f01f78 RCX: ffffffff813a4050 [ 50.433871] RDX: ffff88800cc69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.435193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f01f2f [ 50.436482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.437759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801780fdf8 [ 50.439074] FS: 00007f11652fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.440520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.441576] CR2: 00007f11658604a6 CR3: 000000001f9a6000 CR4: 0000000000350ef0 [ 50.442891] Call Trace: [ 50.443388] [ 50.443800] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.444707] ? __create_object+0x59/0x80 [ 50.445505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.446482] __vmalloc_noprof+0x59/0x60 [ 50.447281] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.448133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.449071] bpf_prog_alloc+0x39/0x200 [ 50.449790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.450755] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.451676] do_seccomp+0x349/0x25e0 [ 50.452394] ? find_held_lock+0x2b/0x80 [ 50.453110] ? do_prlimit+0x310/0x610 [ 50.453856] ? __pfx_do_seccomp+0x10/0x10 [ 50.454682] ? do_raw_spin_unlock+0x53/0x220 [ 50.455526] ? _raw_spin_unlock+0x1e/0x40 [ 50.456327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.457288] ? static_key_count+0x60/0x80 [ 50.458045] prctl_set_seccomp+0x4e/0x70 [ 50.458857] __do_sys_prctl+0xe6c/0x1d70 [ 50.459835] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.460712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.461678] ? irqentry_exit+0xf3/0x650 [ 50.462441] do_syscall_64+0xbf/0x430 [ 50.463172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.464127] RIP: 0033:0x7f11657ec5cd [ 50.464826] 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 [ 50.468050] RSP: 002b:00007fff5f1b1110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.469423] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11657ec5cd [ 50.470764] RDX: 00005601e4325e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.472047] RBP: 00007fff5f1b1170 R08: 0000000000000000 R09: 00007fff5f1b0810 [ 50.473325] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601fdba42b0 [ 50.474635] R13: 00007fff5f1b15a0 R14: 00005601fdba6d20 R15: 00005601fdbb88d0 [ 50.476012] [ 50.476498] irq event stamp: 1915 [ 50.477117] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80 [ 50.478691] hardirqs last disabled at (1932): [] __up_console_sem+0x5d/0x80 [ 50.480240] softirqs last enabled at (1902): [] handle_softirqs+0x50c/0x770 [ 50.481770] softirqs last disabled at (1897): [] __irq_exit_rcu+0xc4/0x100 [ 50.483244] ---[ end trace 0000000000000000 ]--- [ 51.264778] ------------[ cut here ]------------ [ 51.265673] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.267670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.269090] Modules linked in: [ 51.269714] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.272085] Tainted: [W]=WARN [ 51.272660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.274088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.275027] 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 [ 51.278585] RSP: 0018:ffff888016f57bc0 EFLAGS: 00010286 [ 51.279570] RAX: 0000000000000000 RBX: ffffed1002deaf78 RCX: ffffffff813a4050 [ 51.280834] RDX: ffff88801636b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.282107] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deaf2f [ 51.283639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.284986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f57df8 [ 51.286257] FS: 00007fc97a046900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.287709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.288751] CR2: 00007fc97a538580 CR3: 000000001bf3a000 CR4: 0000000000350ef0 [ 51.290019] Call Trace: [ 51.290517] [ 51.290964] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.291851] ? __create_object+0x59/0x80 [ 51.292618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.293581] __vmalloc_noprof+0x59/0x60 [ 51.294324] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.295164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.296084] bpf_prog_alloc+0x39/0x200 [ 51.296808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.297719] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.298644] do_seccomp+0x349/0x25e0 [ 51.299376] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.300274] ? __pfx_do_seccomp+0x10/0x10 [ 51.301028] ? find_held_lock+0x2b/0x80 [ 51.301771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.302749] ? static_key_count+0x60/0x80 [ 51.303543] prctl_set_seccomp+0x4e/0x70 [ 51.304296] __do_sys_prctl+0xe6c/0x1d70 [ 51.305032] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.305877] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.306857] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.307811] ? irqentry_exit+0xf3/0x650 [ 51.308572] do_syscall_64+0xbf/0x430 [ 51.309290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.310182] RIP: 0033:0x7fc97a5385cd [ 51.310914] 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 [ 51.314030] RSP: 002b:00007ffd7efdd470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.315410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc97a5385cd [ 51.316682] RDX: 000055679ff5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.317944] RBP: 00007ffd7efdd4d0 R08: 0000000000000000 R09: 00007ffd7efdcb70 [ 51.319255] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567d8fe9ad0 [ 51.320515] R13: 00007ffd7efdd900 R14: 00005567d8feabc0 R15: 00005567d8ffb780 [ 51.321796] [ 51.322211] irq event stamp: 1793 [ 51.322890] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 51.324585] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 51.326087] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 51.327662] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 51.329151] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36617' (ECDSA) to the list of known hosts. 2025/11/18 21:58:29 fuzzer started 2025/11/18 21:58:29 dialing manager at localhost:34383 2025/11/18 21:58:29 checking machine... 2025/11/18 21:58:29 checking revisions... [ 52.223968] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:58:29 testing simple program... [ 52.310499] cgroup: Unknown subsys name 'net' [ 52.372264] cgroup: Unknown subsys name 'cpuset' [ 52.383609] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:58:28 Registers: info registers vcpu 0 RAX=00000000f74fa87c RBX=00000000feae434a RCX=000000004815a784 RDX=000000000000000d RSI=ffff888009627978 RDI=0000000000000014 RBP=0000000000000000 RSP=ffff8880096278f8 R8 =00000000c5ff0850 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=0000000000000000 R13=0000000000000000 R14=ffff888009627960 R15=000000000000000d RIP=ffffffff82642b38 RFL=00000a16 [-O--AP-] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5f1ab000 CR3=000000000d1a6000 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=2038323a38353a313220383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a38353a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024677 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff61ea8bf8 CR3=000000000e51c000 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=b7ed2b4bb7a57bb2a84185991972dbf5 XMM02=2c67c8bc2e329bc30000000000302270 XMM03=fb795ef6d657705600000000003101f8 XMM04=e4fb3de54c61239200000000000ae988 XMM05=090f1556b20111b3000000000031f2d0 XMM06=5b75c91c80445342000000000031f158 XMM07=e042d86d42eb936e0000000000310478 XMM08=546e15466b2c0d6700000000003022d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000