[ 39.220812] ------------[ cut here ]------------ [ 39.221869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.224092] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.225724] Modules linked in: [ 39.226382] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.228623] Tainted: [W]=WARN [ 39.229240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.230880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.231914] 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 [ 39.235430] RSP: 0018:ffff888019897bc0 EFLAGS: 00010286 [ 39.236534] RAX: 0000000000000000 RBX: ffffed1003312f78 RCX: ffffffff813a4050 [ 39.237957] RDX: ffff888014308000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.239386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003312f2f [ 39.240828] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.242263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019897df8 [ 39.243699] FS: 00007f3205bbb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.245307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.246494] CR2: 00007fff41604ef7 CR3: 000000000e395000 CR4: 0000000000350ef0 [ 39.247923] Call Trace: [ 39.248428] [ 39.248916] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.249916] ? __create_object+0x59/0x80 [ 39.250777] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.251851] __vmalloc_noprof+0x59/0x60 [ 39.252680] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.253633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.254643] bpf_prog_alloc+0x39/0x200 [ 39.255393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.256431] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.257416] do_seccomp+0x349/0x25e0 [ 39.258201] ? find_held_lock+0x2b/0x80 [ 39.259042] ? do_prlimit+0x310/0x610 [ 39.259878] ? __pfx_do_seccomp+0x10/0x10 [ 39.260741] ? do_raw_spin_unlock+0x53/0x220 [ 39.261649] ? _raw_spin_unlock+0x1e/0x40 [ 39.262450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.263514] ? static_key_count+0x60/0x80 [ 39.264393] prctl_set_seccomp+0x4e/0x70 [ 39.265240] __do_sys_prctl+0xe6c/0x1d70 [ 39.266093] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.267014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.268073] ? irqentry_exit+0xf3/0x650 [ 39.268907] do_syscall_64+0xbf/0x430 [ 39.269713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.270806] RIP: 0033:0x7f32060ad5cd [ 39.271525] 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 [ 39.274980] RSP: 002b:00007fff41603370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.276464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32060ad5cd [ 39.277850] RDX: 000055b6d010ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.279237] RBP: 00007fff416033d0 R08: 0000000000000000 R09: 00007fff41602a70 [ 39.280624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6da80fbf0 [ 39.281815] R13: 00007fff41603800 R14: 000055b6da819380 R15: 000055b6da824460 [ 39.283014] [ 39.283402] irq event stamp: 1749 [ 39.284005] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.285418] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.286846] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 39.288303] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 39.289730] ---[ end trace 0000000000000000 ]--- [ 42.420259] ------------[ cut here ]------------ [ 42.421027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.422724] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.424213] Modules linked in: [ 42.424799] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.426443] Tainted: [W]=WARN [ 42.426941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.428196] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.428964] 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 [ 42.431604] RSP: 0018:ffff88801a3c7bc0 EFLAGS: 00010286 [ 42.432383] RAX: 0000000000000000 RBX: ffffed1003478f78 RCX: ffffffff813a4050 [ 42.433451] RDX: ffff888009cf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.434502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003478f2f [ 42.435553] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.436619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3c7df8 [ 42.437673] FS: 00007f1c2c769900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.438860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.439755] CR2: 00007fff1be11ef7 CR3: 0000000020516000 CR4: 0000000000350ef0 [ 42.440811] Call Trace: [ 42.441198] [ 42.441537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.442278] ? __create_object+0x59/0x80 [ 42.442925] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.443736] __vmalloc_noprof+0x59/0x60 [ 42.444334] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.445056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.445830] bpf_prog_alloc+0x39/0x200 [ 42.446401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.447169] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.447924] do_seccomp+0x349/0x25e0 [ 42.448481] ? find_held_lock+0x2b/0x80 [ 42.449112] ? do_prlimit+0x310/0x610 [ 42.449728] ? __pfx_do_seccomp+0x10/0x10 [ 42.450344] ? do_raw_spin_unlock+0x53/0x220 [ 42.451092] ? _raw_spin_unlock+0x1e/0x40 [ 42.451857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.452647] ? static_key_count+0x60/0x80 [ 42.453274] prctl_set_seccomp+0x4e/0x70 [ 42.453918] __do_sys_prctl+0xe6c/0x1d70 [ 42.454534] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.455251] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.456072] ? irqentry_exit+0xf3/0x650 [ 42.456709] do_syscall_64+0xbf/0x430 [ 42.457292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.458085] RIP: 0033:0x7f1c2cc5b5cd [ 42.458660] 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 [ 42.461716] RSP: 002b:00007fff1be10b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.462995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c2cc5b5cd [ 42.464081] RDX: 000055dac3f76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.465360] RBP: 00007fff1be10b80 R08: 0000000000000000 R09: 00007fff1be10220 [ 42.466415] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dafa708ad0 [ 42.467486] R13: 00007fff1be10fb0 R14: 000055dafa709bc0 R15: 000055dafa71a780 [ 42.468628] [ 42.469061] irq event stamp: 1781 [ 42.469761] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.471150] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.472607] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.473876] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 42.475121] ---[ end trace 0000000000000000 ]--- [ 43.294155] ------------[ cut here ]------------ [ 43.294963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.296684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.297903] Modules linked in: [ 43.298403] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.300162] Tainted: [W]=WARN [ 43.300675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.301908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.302675] 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 [ 43.305391] RSP: 0018:ffff88801a277bc0 EFLAGS: 00010286 [ 43.306218] RAX: 0000000000000000 RBX: ffffed100344ef78 RCX: ffffffff813a4050 [ 43.307306] RDX: ffff88800b81d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.308404] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344ef2f [ 43.309495] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.310602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a277df8 [ 43.311707] FS: 00007f1bb19b9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.312928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.313839] CR2: 00007ffc08900ef7 CR3: 0000000015ecd000 CR4: 0000000000350ef0 [ 43.314941] Call Trace: [ 43.315338] [ 43.315742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.316470] ? __create_object+0x59/0x80 [ 43.317136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.317964] __vmalloc_noprof+0x59/0x60 [ 43.318577] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.319334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.320134] bpf_prog_alloc+0x39/0x200 [ 43.320755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.321505] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.322280] do_seccomp+0x349/0x25e0 [ 43.322879] ? find_held_lock+0x2b/0x80 [ 43.323485] ? do_prlimit+0x310/0x610 [ 43.324125] ? __pfx_do_seccomp+0x10/0x10 [ 43.324797] ? do_raw_spin_unlock+0x53/0x220 [ 43.325469] ? _raw_spin_unlock+0x1e/0x40 [ 43.326140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.326960] ? static_key_count+0x60/0x80 [ 43.327638] prctl_set_seccomp+0x4e/0x70 [ 43.328271] __do_sys_prctl+0xe6c/0x1d70 [ 43.328942] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.329659] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.330444] ? irqentry_exit+0xf3/0x650 [ 43.331093] do_syscall_64+0xbf/0x430 [ 43.331737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.332507] RIP: 0033:0x7f1bb1eab5cd [ 43.333104] 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 [ 43.335807] RSP: 002b:00007ffc088fe7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.336977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1bb1eab5cd [ 43.338071] RDX: 0000557bb678be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.339161] RBP: 00007ffc088fe800 R08: 0000000000000000 R09: 00007ffc088fdea0 [ 43.340258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557bc8b2aad0 [ 43.341345] R13: 00007ffc088fec30 R14: 0000557bc8b2bbc0 R15: 0000557bc8b3c780 [ 43.342453] [ 43.342841] irq event stamp: 2575 [ 43.343360] hardirqs last enabled at (2583): [] __up_console_sem+0x78/0x80 [ 43.344667] hardirqs last disabled at (2592): [] __up_console_sem+0x5d/0x80 [ 43.345958] softirqs last enabled at (2294): [] handle_softirqs+0x50c/0x770 [ 43.347267] softirqs last disabled at (2285): [] __irq_exit_rcu+0xc4/0x100 [ 43.348575] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35556' (ECDSA) to the list of known hosts. 2025/11/18 22:41:50 fuzzer started 2025/11/18 22:41:51 dialing manager at localhost:34383 2025/11/18 22:41:51 checking machine... 2025/11/18 22:41:51 checking revisions... [ 44.315735] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:41:51 testing simple program... [ 44.402768] cgroup: Unknown subsys name 'net' [ 44.471187] cgroup: Unknown subsys name 'cpuset' [ 44.491091] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:41:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=ffff888009628001 RSI=ffff888009627c30 RDI=ffff88806ce31cd0 RBP=ffff888009620000 RSP=ffff8880096277c0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000023e35 R12=ffff888009627801 R13=ffff888009627888 R14=ffff888009627c30 R15=ffff888009627840 RIP=ffffffff815bd125 RFL=00000282 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1c2cd20618 CR3=00000000205eb000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025f6b 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=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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f053e1d0000 CR3=000000000ded8000 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=13d9913501bd1fbb9a47e2224ba2a4c6 XMM02=2c67c8bc2e329bc30000000000303138 XMM03=fb795ef6d6577056000000000030f548 XMM04=6fffe0ea56d43c7300000000000ae988 XMM05=674e28851e8717960000000000320c90 XMM06=817b8945e9d50373000000000031fd30 XMM07=e042d86d42eb936e000000000030f820 XMM08=302e088483053b040000000000303198 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000