[ 46.360847] ------------[ cut here ]------------ [ 46.361567] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.363223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.364418] Modules linked in: [ 46.364982] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.366907] Tainted: [W]=WARN [ 46.367357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.368658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.369361] 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 [ 46.371948] RSP: 0018:ffff88801bc1fbc0 EFLAGS: 00010286 [ 46.372773] RAX: 0000000000000000 RBX: ffffed1003783f78 RCX: ffffffff813a4050 [ 46.373883] RDX: ffff8880167d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.374966] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003783f2f [ 46.376011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.377055] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc1fdf8 [ 46.378077] FS: 00007ff4f9381900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.379223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.380077] CR2: 00007ff4f9873580 CR3: 000000000d5c9000 CR4: 0000000000350ef0 [ 46.381118] Call Trace: [ 46.381487] [ 46.381844] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.382524] ? __create_object+0x59/0x80 [ 46.383146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.383925] __vmalloc_noprof+0x59/0x60 [ 46.384493] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.385206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.385952] bpf_prog_alloc+0x39/0x200 [ 46.386505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.387245] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.387967] do_seccomp+0x349/0x25e0 [ 46.388507] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.389290] ? __pfx_do_seccomp+0x10/0x10 [ 46.389925] ? find_held_lock+0x2b/0x80 [ 46.390497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.391264] ? static_key_count+0x60/0x80 [ 46.391916] prctl_set_seccomp+0x4e/0x70 [ 46.392500] __do_sys_prctl+0xe6c/0x1d70 [ 46.393158] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.393859] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.394591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.395363] ? irqentry_exit+0xf3/0x650 [ 46.395976] do_syscall_64+0xbf/0x430 [ 46.396533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.397315] RIP: 0033:0x7ff4f98735cd [ 46.397873] 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 [ 46.400401] RSP: 002b:00007ffca32056e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.401511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4f98735cd [ 46.402530] RDX: 0000562a760cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.403552] RBP: 00007ffca3205740 R08: 0000000000000000 R09: 00007ffca3204de0 [ 46.404654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a995222b0 [ 46.405696] R13: 00007ffca3205b70 R14: 0000562a99524d20 R15: 0000562a995368d0 [ 46.406743] [ 46.407083] irq event stamp: 1793 [ 46.407562] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.408809] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.410019] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 46.411248] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 46.412453] ---[ end trace 0000000000000000 ]--- [ 49.787432] ------------[ cut here ]------------ [ 49.788187] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.789825] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.790995] Modules linked in: [ 49.791470] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.793043] Tainted: [W]=WARN [ 49.793489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.794664] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.795359] 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 [ 49.797876] RSP: 0018:ffff888016f1fbc0 EFLAGS: 00010286 [ 49.798617] RAX: 0000000000000000 RBX: ffffed1002de3f78 RCX: ffffffff813a4050 [ 49.799665] RDX: ffff88801bd29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.800693] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de3f2f [ 49.801715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.802729] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f1fdf8 [ 49.803746] FS: 00007ff745a01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.804902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.805756] CR2: 00007ff745ef3580 CR3: 000000000cc4a000 CR4: 0000000000350ef0 [ 49.806778] Call Trace: [ 49.807147] [ 49.807471] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.808187] ? __create_object+0x59/0x80 [ 49.808812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.809550] __vmalloc_noprof+0x59/0x60 [ 49.810157] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.810857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.811566] bpf_prog_alloc+0x39/0x200 [ 49.812163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.812925] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.813605] do_seccomp+0x349/0x25e0 [ 49.814179] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.814898] ? __pfx_do_seccomp+0x10/0x10 [ 49.815492] ? find_held_lock+0x2b/0x80 [ 49.816100] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.816885] ? static_key_count+0x60/0x80 [ 49.817487] prctl_set_seccomp+0x4e/0x70 [ 49.818110] __do_sys_prctl+0xe6c/0x1d70 [ 49.818743] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.819388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.820158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.820936] ? irqentry_exit+0xf3/0x650 [ 49.821511] do_syscall_64+0xbf/0x430 [ 49.822104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.822858] RIP: 0033:0x7ff745ef35cd [ 49.823387] 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 [ 49.825914] RSP: 002b:00007ffd29a46e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.827002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff745ef35cd [ 49.828027] RDX: 000055f87ffdfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.829062] RBP: 00007ffd29a46e60 R08: 0000000000000000 R09: 00007ffd29a46500 [ 49.830087] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f88cef5ad0 [ 49.831106] R13: 00007ffd29a47290 R14: 000055f88cef6bc0 R15: 000055f88cf07780 [ 49.832141] [ 49.832484] irq event stamp: 1711 [ 49.833015] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.834234] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.835450] softirqs last enabled at (1532): [] handle_softirqs+0x50c/0x770 [ 49.836700] softirqs last disabled at (1525): [] __irq_exit_rcu+0xc4/0x100 [ 49.837916] ---[ end trace 0000000000000000 ]--- [ 50.667277] ------------[ cut here ]------------ [ 50.668229] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.670250] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.671711] Modules linked in: [ 50.672310] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.674345] Tainted: [W]=WARN [ 50.674943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.676410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.677335] 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 [ 50.680518] RSP: 0018:ffff888017aafbc0 EFLAGS: 00010286 [ 50.681515] RAX: 0000000000000000 RBX: ffffed1002f55f78 RCX: ffffffff813a4050 [ 50.682814] RDX: ffff8880168a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.684106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f55f2f [ 50.685398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.686710] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017aafdf8 [ 50.688001] FS: 00007f6838c7e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.689470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.690538] CR2: 00007fff8f4eaef7 CR3: 0000000010483000 CR4: 0000000000350ef0 [ 50.691819] Call Trace: [ 50.692284] [ 50.692757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.693608] ? __create_object+0x59/0x80 [ 50.694400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.695380] __vmalloc_noprof+0x59/0x60 [ 50.696128] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.697022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.697960] bpf_prog_alloc+0x39/0x200 [ 50.698700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.699592] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.700503] do_seccomp+0x349/0x25e0 [ 50.701227] ? find_held_lock+0x2b/0x80 [ 50.702004] ? do_prlimit+0x310/0x610 [ 50.702758] ? __pfx_do_seccomp+0x10/0x10 [ 50.703508] ? do_raw_spin_unlock+0x53/0x220 [ 50.704341] ? _raw_spin_unlock+0x1e/0x40 [ 50.705145] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.706110] ? static_key_count+0x60/0x80 [ 50.706917] prctl_set_seccomp+0x4e/0x70 [ 50.707710] __do_sys_prctl+0xe6c/0x1d70 [ 50.708460] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.709344] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.710326] ? irqentry_exit+0xf3/0x650 [ 50.711099] do_syscall_64+0xbf/0x430 [ 50.711842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.712823] RIP: 0033:0x7f68391705cd [ 50.713489] 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 [ 50.716695] RSP: 002b:00007fff8f4e9510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.718054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68391705cd [ 50.719338] RDX: 0000559b31a12e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.720657] RBP: 00007fff8f4e9570 R08: 0000000000000000 R09: 00007fff8f4e8c10 [ 50.721964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b353a8bf0 [ 50.723276] R13: 00007fff8f4e99a0 R14: 0000559b353b2380 R15: 0000559b353bd460 [ 50.724608] [ 50.725070] irq event stamp: 1755 [ 50.725595] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.726876] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 50.728134] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.729435] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 50.730693] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61573' (ECDSA) to the list of known hosts. 2025/11/17 12:49:31 fuzzer started 2025/11/17 12:49:32 dialing manager at localhost:37895 2025/11/17 12:49:32 checking machine... 2025/11/17 12:49:32 checking revisions... [ 51.640211] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:49:32 testing simple program... [ 51.742235] cgroup: Unknown subsys name 'net' [ 51.803458] cgroup: Unknown subsys name 'cpuset' [ 51.825849] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:49:31 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaed54 RDX=0000000000000008 RSI=ffff888017427b40 RDI=ffff888017427668 RBP=ffff8880174276c0 RSP=ffff8880174275d8 R8 =ffffffff86aaed58 R9 =ffff8880174276a8 R10=000000000003c9ed R11=0000000000023cee R12=ffff8880174276c8 R13=ffff8880174276b0 R14=ffff888017427b48 R15=ffff888017427668 RIP=ffffffff8135e220 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 00007ff745a01900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd29a40000 CR3=000000000d247000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b4cb 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc345f9398 CR3=000000000d97c000 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=7e243f90942522872e4aab95b71deea4 XMM02=ec2efd57dc4c00df00000000003040a8 XMM03=a345edefd030430a0000000000304178 XMM04=55ad6e0bbc5500ed00000000000ae988 XMM05=62765e14e2ab69140000000000321568 XMM06=3e829fc8c8edc9900000000000320608 XMM07=e042d86d42eb936e0000000000311ce8 XMM08=a345edefd030430a0000000000304178 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000