[ 46.877261] ------------[ cut here ]------------ [ 46.878218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.880266] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.881745] Modules linked in: [ 46.882439] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.884461] Tainted: [W]=WARN [ 46.885069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.886545] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.887493] 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 [ 46.890709] RSP: 0018:ffff8880178b7bc0 EFLAGS: 00010286 [ 46.891700] RAX: 0000000000000000 RBX: ffffed1002f16f78 RCX: ffffffff813a4050 [ 46.892994] RDX: ffff888015973780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.894297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f16f2f [ 46.895605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.896900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178b7df8 [ 46.898185] FS: 00007f3518cc5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.899628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.900700] CR2: 00007f35191b7580 CR3: 000000000afcf000 CR4: 0000000000350ef0 [ 46.902003] Call Trace: [ 46.902479] [ 46.902904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.903827] ? __create_object+0x59/0x80 [ 46.904625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.905603] __vmalloc_noprof+0x59/0x60 [ 46.906385] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.907286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.908226] bpf_prog_alloc+0x39/0x200 [ 46.908938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.909873] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.910807] do_seccomp+0x349/0x25e0 [ 46.911527] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.912449] ? __pfx_do_seccomp+0x10/0x10 [ 46.913251] ? find_held_lock+0x2b/0x80 [ 46.914017] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.915000] ? static_key_count+0x60/0x80 [ 46.915756] prctl_set_seccomp+0x4e/0x70 [ 46.916547] __do_sys_prctl+0xe6c/0x1d70 [ 46.917333] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.918193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.919181] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.920165] ? irqentry_exit+0xf3/0x650 [ 46.920898] do_syscall_64+0xbf/0x430 [ 46.921653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.922631] RIP: 0033:0x7f35191b75cd [ 46.923355] 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 [ 46.926557] RSP: 002b:00007ffef1a0c660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.927969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35191b75cd [ 46.929267] RDX: 0000557d4426ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.930572] RBP: 00007ffef1a0c6c0 R08: 0000000000000000 R09: 00007ffef1a0bd60 [ 46.931898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d5a9942b0 [ 46.933190] R13: 00007ffef1a0caf0 R14: 0000557d5a996d20 R15: 0000557d5a9a88d0 [ 46.934503] [ 46.934940] irq event stamp: 1779 [ 46.935602] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.937262] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.938808] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 46.940356] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 46.941868] ---[ end trace 0000000000000000 ]--- [ 49.777338] ------------[ cut here ]------------ [ 49.778271] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.780296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.781728] Modules linked in: [ 49.782422] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.784398] Tainted: [W]=WARN [ 49.785016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.786467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.787391] 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 [ 49.790540] RSP: 0018:ffff88801ab6fbc0 EFLAGS: 00010286 [ 49.791532] RAX: 0000000000000000 RBX: ffffed100356df78 RCX: ffffffff813a4050 [ 49.792819] RDX: ffff888015d80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.794110] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100356df2f [ 49.795404] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.796681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab6fdf8 [ 49.797977] FS: 00007f3324422900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.799437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.800499] CR2: 00007f3324914580 CR3: 000000001f700000 CR4: 0000000000350ef0 [ 49.801777] Call Trace: [ 49.802292] [ 49.802717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.803617] ? __create_object+0x59/0x80 [ 49.804407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.805380] __vmalloc_noprof+0x59/0x60 [ 49.806136] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.807011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.807890] bpf_prog_alloc+0x39/0x200 [ 49.808628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.809546] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.810461] do_seccomp+0x349/0x25e0 [ 49.811197] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.812102] ? __pfx_do_seccomp+0x10/0x10 [ 49.812841] ? find_held_lock+0x2b/0x80 [ 49.813596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.814561] ? static_key_count+0x60/0x80 [ 49.815382] prctl_set_seccomp+0x4e/0x70 [ 49.816164] __do_sys_prctl+0xe6c/0x1d70 [ 49.816895] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.817744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.818743] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.819713] ? irqentry_exit+0xf3/0x650 [ 49.820483] do_syscall_64+0xbf/0x430 [ 49.821233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.822164] RIP: 0033:0x7f33249145cd [ 49.822834] 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 [ 49.826007] RSP: 002b:00007ffccaabf960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.827379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33249145cd [ 49.828665] RDX: 000055c5cf60ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.829973] RBP: 00007ffccaabf9c0 R08: 0000000000000000 R09: 00007ffccaabf060 [ 49.831273] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5eeedbad0 [ 49.832560] R13: 00007ffccaabfdf0 R14: 000055c5eeedcbc0 R15: 000055c5eeeed780 [ 49.833852] [ 49.834329] irq event stamp: 1749 [ 49.834941] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.836501] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.838027] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.839629] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.840602] ---[ end trace 0000000000000000 ]--- [ 50.600574] ------------[ cut here ]------------ [ 50.601345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.603043] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.604265] Modules linked in: [ 50.604749] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.606375] Tainted: [W]=WARN [ 50.606841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.608052] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.608772] 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 [ 50.611409] RSP: 0018:ffff8880171f7bc0 EFLAGS: 00010286 [ 50.612228] RAX: 0000000000000000 RBX: ffffed1002e3ef78 RCX: ffffffff813a4050 [ 50.613292] RDX: ffff888017a10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.614358] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ef2f [ 50.615423] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.616478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171f7df8 [ 50.617536] FS: 00007f2ecb33e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.618729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.619598] CR2: 00007f2ecb8a44a6 CR3: 000000001f772000 CR4: 0000000000350ef0 [ 50.620670] Call Trace: [ 50.621079] [ 50.621419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.622156] ? __create_object+0x59/0x80 [ 50.622797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.623606] __vmalloc_noprof+0x59/0x60 [ 50.624247] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.624983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.625742] bpf_prog_alloc+0x39/0x200 [ 50.626372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.627167] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.627895] do_seccomp+0x349/0x25e0 [ 50.628508] ? find_held_lock+0x2b/0x80 [ 50.629151] ? do_prlimit+0x310/0x610 [ 50.629746] ? __pfx_do_seccomp+0x10/0x10 [ 50.630410] ? do_raw_spin_unlock+0x53/0x220 [ 50.631125] ? _raw_spin_unlock+0x1e/0x40 [ 50.631752] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.632566] ? static_key_count+0x60/0x80 [ 50.633247] prctl_set_seccomp+0x4e/0x70 [ 50.633869] __do_sys_prctl+0xe6c/0x1d70 [ 50.634525] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.635267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.636088] ? irqentry_exit+0xf3/0x650 [ 50.636704] do_syscall_64+0xbf/0x430 [ 50.637330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.638130] RIP: 0033:0x7f2ecb8305cd [ 50.638702] 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 [ 50.641389] RSP: 002b:00007ffe6bfc3f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.642541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ecb8305cd [ 50.643638] RDX: 0000557c89485e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.644725] RBP: 00007ffe6bfc3fb0 R08: 0000000000000000 R09: 00007ffe6bfc3650 [ 50.645814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c950ceb10 [ 50.646914] R13: 00007ffe6bfc43e0 R14: 0000557c950cf2b0 R15: 0000557c950e36f0 [ 50.648020] [ 50.648379] irq event stamp: 1801 [ 50.648888] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.650181] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.651473] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 50.652786] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 50.654067] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17927' (ECDSA) to the list of known hosts. 2025/11/17 09:43:40 fuzzer started 2025/11/17 09:43:41 dialing manager at localhost:37895 2025/11/17 09:43:41 checking machine... 2025/11/17 09:43:41 checking revisions... [ 51.535659] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:43:41 testing simple program... [ 51.632622] cgroup: Unknown subsys name 'net' [ 51.701898] cgroup: Unknown subsys name 'cpuset' [ 51.719413] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:43:40 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009611bc0 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000002 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff888009627d38 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=ffffffff85cfa1a0 R13=ffffffff813c1540 R14=0000000000000200 R15=ffffffff814618d1 RIP=ffffffff81526df3 RFL=00000057 [---ZAPC] 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=00007f33249d9618 CR3=000000000df60000 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=33343a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323030 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=00000000000284b9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff018c52000 CR3=000000000ba8e000 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=8fff97efa5d63999df4407ce1c977191 XMM02=0000000000302bd8ec2efd57dc4c00df XMM03=000000000030f2504354d2060a17319b XMM04=d04da4d2fea74c4900000000000ae988 XMM05=888c3d81b5cfd965000000000031fff8 XMM06=d74844bf967d85ba000000000031f098 XMM07=e042d86d42eb936e000000000030f4d0 XMM08=4354d2060a17319b0000000000302c38 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000