[ 46.261988] ------------[ cut here ]------------ [ 46.262982] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.265256] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.266903] Modules linked in: [ 46.267603] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.269867] Tainted: [W]=WARN [ 46.270518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.272115] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.273118] 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 [ 46.276589] RSP: 0018:ffff888019b17bc0 EFLAGS: 00010286 [ 46.277695] RAX: 0000000000000000 RBX: ffffed1003362f78 RCX: ffffffff813a4050 [ 46.279106] RDX: ffff88800f401bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.280512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003362f2f [ 46.281945] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.283352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b17df8 [ 46.284839] FS: 00007f9c65030900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.286137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.287089] CR2: 00007ffcc5430ef8 CR3: 000000000a23e000 CR4: 0000000000350ef0 [ 46.288229] Call Trace: [ 46.288644] [ 46.289057] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.289834] ? __create_object+0x59/0x80 [ 46.290553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.291424] __vmalloc_noprof+0x59/0x60 [ 46.292100] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.292834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.293688] bpf_prog_alloc+0x39/0x200 [ 46.294348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.295183] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.295959] do_seccomp+0x349/0x25e0 [ 46.296600] ? find_held_lock+0x2b/0x80 [ 46.297274] ? do_prlimit+0x310/0x610 [ 46.297901] ? __pfx_do_seccomp+0x10/0x10 [ 46.298608] ? do_raw_spin_unlock+0x53/0x220 [ 46.299351] ? _raw_spin_unlock+0x1e/0x40 [ 46.300043] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.300844] ? static_key_count+0x60/0x80 [ 46.301559] prctl_set_seccomp+0x4e/0x70 [ 46.302263] __do_sys_prctl+0xe6c/0x1d70 [ 46.302908] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.303690] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.304546] ? irqentry_exit+0xf3/0x650 [ 46.305238] do_syscall_64+0xbf/0x430 [ 46.305877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.306744] RIP: 0033:0x7f9c655225cd [ 46.307365] 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 [ 46.310170] RSP: 002b:00007ffcc542f500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.311371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c655225cd [ 46.312515] RDX: 00005590cd0bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.313675] RBP: 00007ffcc542f560 R08: 0000000000000000 R09: 00007ffcc542ec00 [ 46.314813] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590d332bad0 [ 46.315956] R13: 00007ffcc542f990 R14: 00005590d332cbc0 R15: 00005590d333d780 [ 46.317110] [ 46.317487] irq event stamp: 1771 [ 46.318094] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.319448] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.320812] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 46.322191] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 46.323537] ---[ end trace 0000000000000000 ]--- [ 49.788844] ------------[ cut here ]------------ [ 49.789787] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.791832] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.793271] Modules linked in: [ 49.793860] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.795841] Tainted: [W]=WARN [ 49.796431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.797897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.798787] 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 [ 49.801915] RSP: 0018:ffff8880174d7bc0 EFLAGS: 00010286 [ 49.802873] RAX: 0000000000000000 RBX: ffffed1002e9af78 RCX: ffffffff813a4050 [ 49.804129] RDX: ffff888015d41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.805405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9af2f [ 49.806681] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.807979] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174d7df8 [ 49.809253] FS: 00007fd43daa8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.810707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.811742] CR2: 00007ffda55d1ef8 CR3: 000000000cef9000 CR4: 0000000000350ef0 [ 49.813050] Call Trace: [ 49.813509] [ 49.813922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.814795] ? __create_object+0x59/0x80 [ 49.815564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.816520] __vmalloc_noprof+0x59/0x60 [ 49.817261] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.818132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.819051] bpf_prog_alloc+0x39/0x200 [ 49.819734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.820639] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.821527] do_seccomp+0x349/0x25e0 [ 49.822260] ? find_held_lock+0x2b/0x80 [ 49.822962] ? do_prlimit+0x310/0x610 [ 49.823695] ? __pfx_do_seccomp+0x10/0x10 [ 49.824467] ? do_raw_spin_unlock+0x53/0x220 [ 49.825285] ? _raw_spin_unlock+0x1e/0x40 [ 49.826056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.826957] ? static_key_count+0x60/0x80 [ 49.827739] prctl_set_seccomp+0x4e/0x70 [ 49.828496] __do_sys_prctl+0xe6c/0x1d70 [ 49.829260] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.830116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.831074] ? irqentry_exit+0xf3/0x650 [ 49.831789] do_syscall_64+0xbf/0x430 [ 49.832518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.833452] RIP: 0033:0x7fd43df9a5cd [ 49.834164] 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 [ 49.837272] RSP: 002b:00007ffda55d0890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.838626] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd43df9a5cd [ 49.839895] RDX: 00005556fdceae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.841163] RBP: 00007ffda55d08f0 R08: 0000000000000000 R09: 00007ffda55cff90 [ 49.842438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555709dedad0 [ 49.843704] R13: 00007ffda55d0d20 R14: 0000555709deebc0 R15: 0000555709dff780 [ 49.845033] [ 49.845451] irq event stamp: 1735 [ 49.846103] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.847615] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.849155] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 49.850688] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.852207] ---[ end trace 0000000000000000 ]--- [ 50.639653] ------------[ cut here ]------------ [ 50.641811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.643860] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.645323] Modules linked in: [ 50.645932] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.647955] Tainted: [W]=WARN [ 50.648567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.650081] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.650961] 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 [ 50.654180] RSP: 0018:ffff888016f2fbc0 EFLAGS: 00010286 [ 50.655155] RAX: 0000000000000000 RBX: ffffed1002de5f78 RCX: ffffffff813a4050 [ 50.656437] RDX: ffff888017999bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.657730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de5f2f [ 50.659036] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.660333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f2fdf8 [ 50.661653] FS: 00007fcf200c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.663128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.664199] CR2: 00007fcf205b5580 CR3: 000000001dfee000 CR4: 0000000000350ef0 [ 50.665487] Call Trace: [ 50.665964] [ 50.666422] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.667325] ? __create_object+0x59/0x80 [ 50.668108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.669093] __vmalloc_noprof+0x59/0x60 [ 50.669819] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.670720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.671668] bpf_prog_alloc+0x39/0x200 [ 50.672408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.673349] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.674286] do_seccomp+0x349/0x25e0 [ 50.674971] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.675879] ? __pfx_do_seccomp+0x10/0x10 [ 50.676664] ? find_held_lock+0x2b/0x80 [ 50.677422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.678400] ? static_key_count+0x60/0x80 [ 50.679212] prctl_set_seccomp+0x4e/0x70 [ 50.679941] __do_sys_prctl+0xe6c/0x1d70 [ 50.680731] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.681613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.682610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.683585] ? irqentry_exit+0xf3/0x650 [ 50.684370] do_syscall_64+0xbf/0x430 [ 50.685123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.686119] RIP: 0033:0x7fcf205b55cd [ 50.686784] 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 [ 50.690033] RSP: 002b:00007ffe50498f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.691391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf205b55cd [ 50.692701] RDX: 000055cd1acc2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.693990] RBP: 00007ffe50498f60 R08: 0000000000000000 R09: 00007ffe50498600 [ 50.695278] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd48a12ad0 [ 50.696569] R13: 00007ffe50499390 R14: 000055cd48a13bc0 R15: 000055cd48a24780 [ 50.697904] [ 50.698385] irq event stamp: 2051 [ 50.698990] hardirqs last enabled at (2059): [] __up_console_sem+0x78/0x80 [ 50.700535] hardirqs last disabled at (2070): [] __up_console_sem+0x5d/0x80 [ 50.702085] softirqs last enabled at (2038): [] handle_softirqs+0x50c/0x770 [ 50.703390] softirqs last disabled at (2023): [] __irq_exit_rcu+0xc4/0x100 [ 50.704656] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54262' (ECDSA) to the list of known hosts. 2025/11/18 06:21:55 fuzzer started 2025/11/18 06:21:56 dialing manager at localhost:37895 2025/11/18 06:21:56 checking machine... 2025/11/18 06:21:56 checking revisions... [ 51.594127] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:21:56 testing simple program... [ 51.679369] cgroup: Unknown subsys name 'net' [ 51.746612] cgroup: Unknown subsys name 'cpuset' [ 51.760454] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:21:55 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce37340 RCX=1ffffffff0b4fe3e RDX=0000000000000000 RSI=ffff88801885d340 RDI=ffff88806ce37340 RBP=ffff88801799d340 RSP=ffff88806ce08e38 R8 =0000000000000001 R9 =ffff88806ce37410 R10=1ffff11002f33a81 R11=0000000000000001 R12=ffffffff85a7f1c8 R13=ffff88806ce37dc0 R14=ffffffff85a7f1c8 R15=ffff88801885d3a8 RIP=ffffffff814a5bce RFL=00000046 [---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 00007f98aa029900 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=00007ffcbc329288 CR3=000000000c4f5000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=00a4d0d7d2efda8000000000000ae988 XMM05=f4a10b1f0235e8dc0000000000320b90 XMM06=d96330e2d2db8632000000000031f570 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888015d43780 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888016b77788 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529369 RFL=00000006 [-----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 00007fd43daa8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda55ca000 CR3=000000001f547000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000