[ 46.476809] ------------[ cut here ]------------ [ 46.477766] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.479825] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.481305] Modules linked in: [ 46.481951] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.484021] Tainted: [W]=WARN [ 46.484646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.486156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.487072] 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 [ 46.490302] RSP: 0018:ffff8880163bfbc0 EFLAGS: 00010286 [ 46.491303] RAX: 0000000000000000 RBX: ffffed1002c77f78 RCX: ffffffff813a4050 [ 46.492620] RDX: ffff8880165bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.493910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c77f2f [ 46.495215] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.496523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163bfdf8 [ 46.497830] FS: 00007f8c19b80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.499290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.500393] CR2: 00007f8c1a0e64a6 CR3: 000000000b6e3000 CR4: 0000000000350ef0 [ 46.501698] Call Trace: [ 46.502178] [ 46.502645] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.503575] ? __create_object+0x59/0x80 [ 46.504348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.505343] __vmalloc_noprof+0x59/0x60 [ 46.506123] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.507002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.507962] bpf_prog_alloc+0x39/0x200 [ 46.508716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.509653] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.510555] do_seccomp+0x349/0x25e0 [ 46.511246] ? find_held_lock+0x2b/0x80 [ 46.512024] ? do_prlimit+0x310/0x610 [ 46.512773] ? __pfx_do_seccomp+0x10/0x10 [ 46.513573] ? do_raw_spin_unlock+0x53/0x220 [ 46.514359] ? _raw_spin_unlock+0x1e/0x40 [ 46.515170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.516163] ? static_key_count+0x60/0x80 [ 46.516974] prctl_set_seccomp+0x4e/0x70 [ 46.517771] __do_sys_prctl+0xe6c/0x1d70 [ 46.518560] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.519429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.520437] ? irqentry_exit+0xf3/0x650 [ 46.521169] do_syscall_64+0xbf/0x430 [ 46.521912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.522856] RIP: 0033:0x7f8c1a0725cd [ 46.523576] 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 [ 46.526819] RSP: 002b:00007ffec02201c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.528240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c1a0725cd [ 46.529540] RDX: 00005625decc5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.530844] RBP: 00007ffec0220220 R08: 0000000000000000 R09: 00007ffec021f8c0 [ 46.532161] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625fec3cb10 [ 46.533455] R13: 00007ffec0220650 R14: 00005625fec3d2b0 R15: 00005625fec516f0 [ 46.534768] [ 46.535201] irq event stamp: 1743 [ 46.535883] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.537459] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.538998] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 46.540581] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 46.542123] ---[ end trace 0000000000000000 ]--- [ 49.392802] ------------[ cut here ]------------ [ 49.393743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.395736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.397226] Modules linked in: [ 49.397885] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.399868] Tainted: [W]=WARN [ 49.400499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.401956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.402858] 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 [ 49.406021] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 49.406980] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 49.408264] RDX: ffff888009fbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.409541] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 49.410807] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.412090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 49.413362] FS: 00007f93660a3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.414834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.415910] CR2: 00007f9366595580 CR3: 000000000b7d9000 CR4: 0000000000350ef0 [ 49.417186] Call Trace: [ 49.417697] [ 49.418115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.419030] ? __create_object+0x59/0x80 [ 49.419824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.420798] __vmalloc_noprof+0x59/0x60 [ 49.421566] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.422440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.423321] bpf_prog_alloc+0x39/0x200 [ 49.424078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.425025] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.425956] do_seccomp+0x349/0x25e0 [ 49.426681] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.427589] ? __pfx_do_seccomp+0x10/0x10 [ 49.428351] ? find_held_lock+0x2b/0x80 [ 49.429134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.430105] ? static_key_count+0x60/0x80 [ 49.430887] prctl_set_seccomp+0x4e/0x70 [ 49.431670] __do_sys_prctl+0xe6c/0x1d70 [ 49.432470] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.433289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.434247] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.435224] ? irqentry_exit+0xf3/0x650 [ 49.436013] do_syscall_64+0xbf/0x430 [ 49.436767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.437724] RIP: 0033:0x7f93665955cd [ 49.438438] 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 [ 49.441653] RSP: 002b:00007ffc83be6ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.443024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93665955cd [ 49.444335] RDX: 000055bb58f01e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.445625] RBP: 00007ffc83be6d40 R08: 0000000000000000 R09: 00007ffc83be63e0 [ 49.446913] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb95f4aad0 [ 49.448241] R13: 00007ffc83be7170 R14: 000055bb95f4bbc0 R15: 000055bb95f5c780 [ 49.449546] [ 49.449980] irq event stamp: 1803 [ 49.450630] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.452174] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.453700] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 49.455256] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 49.456801] ---[ end trace 0000000000000000 ]--- [ 50.269089] ------------[ cut here ]------------ [ 50.270038] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.272064] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.273496] Modules linked in: [ 50.274084] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.276093] Tainted: [W]=WARN [ 50.276924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.278474] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.279355] 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 [ 50.282608] RSP: 0018:ffff8880176bfbc0 EFLAGS: 00010286 [ 50.283588] RAX: 0000000000000000 RBX: ffffed1002ed7f78 RCX: ffffffff813a4050 [ 50.284871] RDX: ffff888007058000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.286136] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed7f2f [ 50.287401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.288672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176bfdf8 [ 50.289944] FS: 00007f61d1207900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.291391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.292452] CR2: 00007ffd4284eef7 CR3: 000000000d0d1000 CR4: 0000000000350ef0 [ 50.293749] Call Trace: [ 50.294209] [ 50.294670] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.295565] ? __create_object+0x59/0x80 [ 50.296321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.297449] __vmalloc_noprof+0x59/0x60 [ 50.298165] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.299045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.299987] bpf_prog_alloc+0x39/0x200 [ 50.300721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.301652] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.302552] do_seccomp+0x349/0x25e0 [ 50.303217] ? find_held_lock+0x2b/0x80 [ 50.303994] ? do_prlimit+0x310/0x610 [ 50.304756] ? __pfx_do_seccomp+0x10/0x10 [ 50.305556] ? do_raw_spin_unlock+0x53/0x220 [ 50.306340] ? _raw_spin_unlock+0x1e/0x40 [ 50.307121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.308091] ? static_key_count+0x60/0x80 [ 50.308902] prctl_set_seccomp+0x4e/0x70 [ 50.309675] __do_sys_prctl+0xe6c/0x1d70 [ 50.310452] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.311257] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.312235] ? irqentry_exit+0xf3/0x650 [ 50.312991] do_syscall_64+0xbf/0x430 [ 50.313720] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.314668] RIP: 0033:0x7f61d16f95cd [ 50.315332] 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 [ 50.318506] RSP: 002b:00007ffd4284cd00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.319881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61d16f95cd [ 50.321155] RDX: 000055c03d17de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.322419] RBP: 00007ffd4284cd60 R08: 0000000000000000 R09: 00007ffd4284c400 [ 50.323700] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c03e10dad0 [ 50.324978] R13: 00007ffd4284d190 R14: 000055c03e10ebc0 R15: 000055c03e11f780 [ 50.326268] [ 50.326738] irq event stamp: 1803 [ 50.327344] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 50.328749] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 50.330006] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 50.331289] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 50.332562] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59666' (ECDSA) to the list of known hosts. 2025/11/17 16:06:08 fuzzer started 2025/11/17 16:06:08 dialing manager at localhost:37895 2025/11/17 16:06:08 checking machine... 2025/11/17 16:06:08 checking revisions... [ 51.263638] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:06:08 testing simple program... [ 51.357066] cgroup: Unknown subsys name 'net' [ 51.433399] cgroup: Unknown subsys name 'cpuset' [ 51.446524] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:06:07 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08928 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a20 RIP=ffffffff815bcfbd RFL=00000202 [-------] 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 00007f93660a3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc83be0000 CR3=0000000020019000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87cf62d0 RBX=ffff888009fbb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009fbc200 RDI=ffff888009fbc1d8 RBP=ffff888009fbc1d8 RSP=ffff88801b26f5b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009fbc200 R13=6a5c580aceac53cb R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527a64 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 00007f93660a3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9366072008 CR3=0000000020019000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000