[ 46.280100] ------------[ cut here ]------------ [ 46.280888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.282573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 46.283788] Modules linked in: [ 46.284282] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.285932] Tainted: [W]=WARN [ 46.286386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.287605] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.288352] 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 [ 46.290993] RSP: 0018:ffff888019a47bc0 EFLAGS: 00010286 [ 46.291806] RAX: 0000000000000000 RBX: ffffed1003348f78 RCX: ffffffff813a4050 [ 46.292863] RDX: ffff88801baf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.293917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003348f2f [ 46.294977] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.296052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a47df8 [ 46.297111] FS: 00007fd595263900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.298306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.299190] CR2: 00007fd595755580 CR3: 000000000e3d4000 CR4: 0000000000350ef0 [ 46.300269] Call Trace: [ 46.300652] [ 46.301018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.301722] ? __create_object+0x59/0x80 [ 46.302368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.303167] __vmalloc_noprof+0x59/0x60 [ 46.303798] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.304487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.305248] bpf_prog_alloc+0x39/0x200 [ 46.305853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.306582] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.307330] do_seccomp+0x349/0x25e0 [ 46.307929] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.308634] ? __pfx_do_seccomp+0x10/0x10 [ 46.309283] ? find_held_lock+0x2b/0x80 [ 46.310308] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.311110] ? static_key_count+0x60/0x80 [ 46.311778] prctl_set_seccomp+0x4e/0x70 [ 46.312389] __do_sys_prctl+0xe6c/0x1d70 [ 46.313033] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.313705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.314516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.315350] ? irqentry_exit+0xf3/0x650 [ 46.315981] do_syscall_64+0xbf/0x430 [ 46.316554] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.317345] RIP: 0033:0x7fd5957555cd [ 46.317928] 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 [ 46.320565] RSP: 002b:00007ffe20678ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.321708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5957555cd [ 46.322771] RDX: 000055fd2af8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.323854] RBP: 00007ffe20678c00 R08: 0000000000000000 R09: 00007ffe206782a0 [ 46.324908] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd68d3cbf0 [ 46.325970] R13: 00007ffe20679030 R14: 000055fd68d46380 R15: 000055fd68d51460 [ 46.327044] [ 46.327406] irq event stamp: 1733 [ 46.327940] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 46.329197] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 46.330453] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 46.331735] softirqs last disabled at (1263): [] __irq_exit_rcu+0xc4/0x100 [ 46.332991] ---[ end trace 0000000000000000 ]--- [ 49.310997] ------------[ cut here ]------------ [ 49.311957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.314018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 49.315508] Modules linked in: [ 49.316151] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.318597] Tainted: [W]=WARN [ 49.319390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.320881] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.321804] 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 [ 49.325035] RSP: 0018:ffff8880172dfbc0 EFLAGS: 00010286 [ 49.326026] RAX: 0000000000000000 RBX: ffffed1002e5bf78 RCX: ffffffff813a4050 [ 49.327341] RDX: ffff88801760b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.328822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5bf2f [ 49.330265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.331701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172dfdf8 [ 49.333205] FS: 00007f9f5da1c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.334871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.336106] CR2: 00007ffdf6ecfef7 CR3: 000000001ccc2000 CR4: 0000000000350ef0 [ 49.337520] Call Trace: [ 49.338030] [ 49.338446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.339368] ? __create_object+0x59/0x80 [ 49.340161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.341278] __vmalloc_noprof+0x59/0x60 [ 49.342108] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.343079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.344086] bpf_prog_alloc+0x39/0x200 [ 49.344872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.345936] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.346926] do_seccomp+0x349/0x25e0 [ 49.347709] ? find_held_lock+0x2b/0x80 [ 49.348618] ? do_prlimit+0x310/0x610 [ 49.349464] ? __pfx_do_seccomp+0x10/0x10 [ 49.350405] ? do_raw_spin_unlock+0x53/0x220 [ 49.351384] ? _raw_spin_unlock+0x1e/0x40 [ 49.352283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.353418] ? static_key_count+0x60/0x80 [ 49.354321] prctl_set_seccomp+0x4e/0x70 [ 49.355197] __do_sys_prctl+0xe6c/0x1d70 [ 49.356058] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.356992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.358070] ? irqentry_exit+0xf3/0x650 [ 49.358890] do_syscall_64+0xbf/0x430 [ 49.359629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.360661] RIP: 0033:0x7f9f5df0e5cd [ 49.361391] 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 [ 49.364613] RSP: 002b:00007ffdf6ecedc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.365985] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f5df0e5cd [ 49.367292] RDX: 0000563ac2942e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.368671] RBP: 00007ffdf6ecee20 R08: 0000000000000000 R09: 00007ffdf6ece4c0 [ 49.370050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ae06f6bf0 [ 49.371490] R13: 00007ffdf6ecf250 R14: 0000563ae0700380 R15: 0000563ae070b460 [ 49.373020] [ 49.373520] irq event stamp: 1811 [ 49.374292] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.376065] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.377681] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 49.379319] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 49.380917] ---[ end trace 0000000000000000 ]--- [ 49.976493] ------------[ cut here ]------------ [ 49.977457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.979597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/261 [ 49.981104] Modules linked in: [ 49.981730] CPU: 1 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.984099] Tainted: [W]=WARN [ 49.984691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.986298] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.987259] 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 [ 49.990603] RSP: 0018:ffff888016c67bc0 EFLAGS: 00010286 [ 49.991647] RAX: 0000000000000000 RBX: ffffed1002d8cf78 RCX: ffffffff813a4050 [ 49.992995] RDX: ffff888015ee8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.994345] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8cf2f [ 49.995721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.997084] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c67df8 [ 49.998450] FS: 00007f4640e0f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.999962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.001079] CR2: 00007ffe0f821ef7 CR3: 000000001bd42000 CR4: 0000000000350ef0 [ 50.002432] Call Trace: [ 50.002986] [ 50.003431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.004380] ? __create_object+0x59/0x80 [ 50.005215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.006249] __vmalloc_noprof+0x59/0x60 [ 50.007057] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.008012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.009000] bpf_prog_alloc+0x39/0x200 [ 50.009726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.010714] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.011667] do_seccomp+0x349/0x25e0 [ 50.012449] ? find_held_lock+0x2b/0x80 [ 50.013255] ? do_prlimit+0x310/0x610 [ 50.014044] ? __pfx_do_seccomp+0x10/0x10 [ 50.014881] ? do_raw_spin_unlock+0x53/0x220 [ 50.015723] ? _raw_spin_unlock+0x1e/0x40 [ 50.016672] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.017719] ? static_key_count+0x60/0x80 [ 50.018555] prctl_set_seccomp+0x4e/0x70 [ 50.019384] __do_sys_prctl+0xe6c/0x1d70 [ 50.020224] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.021147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.022172] ? irqentry_exit+0xf3/0x650 [ 50.022987] do_syscall_64+0xbf/0x430 [ 50.023736] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.024742] RIP: 0033:0x7f46413015cd [ 50.025503] 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 [ 50.028843] RSP: 002b:00007ffe0f820900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.030279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46413015cd [ 50.031648] RDX: 000055869da25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.032992] RBP: 00007ffe0f820960 R08: 0000000000000000 R09: 00007ffe0f820000 [ 50.034356] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586c5364ad0 [ 50.035724] R13: 00007ffe0f820d90 R14: 00005586c5365bc0 R15: 00005586c5376780 [ 50.036602] [ 50.036902] irq event stamp: 1885 [ 50.037287] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 50.038245] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 50.039214] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.040194] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.041147] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31175' (ECDSA) to the list of known hosts. 2025/11/18 01:32:52 fuzzer started 2025/11/18 01:32:52 dialing manager at localhost:37895 2025/11/18 01:32:52 checking machine... 2025/11/18 01:32:52 checking revisions... [ 50.871829] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:32:52 testing simple program... [ 50.959961] cgroup: Unknown subsys name 'net' [ 51.032397] cgroup: Unknown subsys name 'cpuset' [ 51.055077] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:32:52 Registers: info registers vcpu 0 RAX=0000000000000012 RBX=ffff888016368000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016368a58 RDI=ffff888016368a58 RBP=ffff888016368a58 RSP=ffff88801607f798 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016368a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815228eb 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 00007f9f5da1c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9f5d9dc008 CR3=000000001f991000 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 info registers vcpu 1 RAX=0000000000025473 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc223b4c98 CR3=000000000dc55000 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=8c94fe821a4423841b4786af9bf8efab XMM02=0000000000306638eff9b2d0a8fce9cb XMM03=00000000003067082c67c8bc2e329bc3 XMM04=3f299a5fcee97dee00000000000ae988 XMM05=7b44819421052d980000000000323080 XMM06=7e59a191f76a249f000000000031d048 XMM07=e042d86d42eb936e00000000003143e0 XMM08=0bfe2ca4323b3be20000000000306708 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000