[ 46.037381] ------------[ cut here ]------------ [ 46.038304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.040311] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.041748] Modules linked in: [ 46.042392] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.044378] Tainted: [W]=WARN [ 46.044943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.046396] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.047308] 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 [ 46.050453] RSP: 0018:ffff888016537bc0 EFLAGS: 00010286 [ 46.051423] RAX: 0000000000000000 RBX: ffffed1002ca6f78 RCX: ffffffff813a4050 [ 46.052736] RDX: ffff888015c28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.054030] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca6f2f [ 46.055313] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.056620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016537df8 [ 46.057910] FS: 00007f99797d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.059357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.060441] CR2: 00007ffecd16cef8 CR3: 000000000ccb0000 CR4: 0000000000350ef0 [ 46.061736] Call Trace: [ 46.062208] [ 46.062664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.063559] ? __create_object+0x59/0x80 [ 46.064347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.065332] __vmalloc_noprof+0x59/0x60 [ 46.066054] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.066924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.067858] bpf_prog_alloc+0x39/0x200 [ 46.068599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.069541] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.070435] do_seccomp+0x349/0x25e0 [ 46.071127] ? find_held_lock+0x2b/0x80 [ 46.071905] ? do_prlimit+0x310/0x610 [ 46.072661] ? __pfx_do_seccomp+0x10/0x10 [ 46.073447] ? do_raw_spin_unlock+0x53/0x220 [ 46.074230] ? _raw_spin_unlock+0x1e/0x40 [ 46.075003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.075958] ? static_key_count+0x60/0x80 [ 46.076775] prctl_set_seccomp+0x4e/0x70 [ 46.077540] __do_sys_prctl+0xe6c/0x1d70 [ 46.078318] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.079125] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.080084] ? irqentry_exit+0xf3/0x650 [ 46.080845] do_syscall_64+0xbf/0x430 [ 46.081595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.082540] RIP: 0033:0x7f9979cca5cd [ 46.083193] 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 [ 46.086349] RSP: 002b:00007ffecd16b5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.087693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9979cca5cd [ 46.088989] RDX: 000055c36283ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.090265] RBP: 00007ffecd16b650 R08: 0000000000000000 R09: 00007ffecd16acf0 [ 46.091525] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c377dbe2b0 [ 46.092802] R13: 00007ffecd16ba80 R14: 000055c377dc0d20 R15: 000055c377dd28d0 [ 46.094080] [ 46.094553] irq event stamp: 1721 [ 46.095153] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.096679] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.098150] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.099443] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.100722] ---[ end trace 0000000000000000 ]--- [ 49.516732] ------------[ cut here ]------------ [ 49.517493] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.519133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.520327] Modules linked in: [ 49.520820] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.522456] Tainted: [W]=WARN [ 49.522912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.524148] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.524923] 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 [ 49.527577] RSP: 0018:ffff8880178a7bc0 EFLAGS: 00010286 [ 49.528403] RAX: 0000000000000000 RBX: ffffed1002f14f78 RCX: ffffffff813a4050 [ 49.529489] RDX: ffff888017499bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.530569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f14f2f [ 49.531657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.532748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178a7df8 [ 49.533829] FS: 00007efc4af78900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.535041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.535932] CR2: 00007efc4b4de4a6 CR3: 000000001bd05000 CR4: 0000000000350ef0 [ 49.537030] Call Trace: [ 49.537452] [ 49.537795] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.538545] ? __create_object+0x59/0x80 [ 49.539164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.539983] __vmalloc_noprof+0x59/0x60 [ 49.540632] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.541365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.542114] bpf_prog_alloc+0x39/0x200 [ 49.542736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.543512] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.544227] do_seccomp+0x349/0x25e0 [ 49.544848] ? find_held_lock+0x2b/0x80 [ 49.545495] ? do_prlimit+0x310/0x610 [ 49.546087] ? __pfx_do_seccomp+0x10/0x10 [ 49.546758] ? do_raw_spin_unlock+0x53/0x220 [ 49.547451] ? _raw_spin_unlock+0x1e/0x40 [ 49.548065] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.548867] ? static_key_count+0x60/0x80 [ 49.549524] prctl_set_seccomp+0x4e/0x70 [ 49.550130] __do_sys_prctl+0xe6c/0x1d70 [ 49.550773] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.551484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.552294] ? irqentry_exit+0xf3/0x650 [ 49.552907] do_syscall_64+0xbf/0x430 [ 49.553521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.554308] RIP: 0033:0x7efc4b46a5cd [ 49.554862] 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 [ 49.557499] RSP: 002b:00007ffefea21180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.558636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc4b46a5cd [ 49.559706] RDX: 0000558fb4c89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.560784] RBP: 00007ffefea211e0 R08: 0000000000000000 R09: 00007ffefea20880 [ 49.561856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fbbb0b240 [ 49.562939] R13: 00007ffefea21610 R14: 0000558fbbb14380 R15: 0000558fbbb1f540 [ 49.564016] [ 49.564400] irq event stamp: 1679 [ 49.564917] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 49.566175] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 49.567445] softirqs last enabled at (1170): [] handle_softirqs+0x50c/0x770 [ 49.568747] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.570004] ---[ end trace 0000000000000000 ]--- [ 50.254218] ------------[ cut here ]------------ [ 50.255131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.257124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.258575] Modules linked in: [ 50.259160] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.261394] Tainted: [W]=WARN [ 50.261948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.263472] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.264384] 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 [ 50.267592] RSP: 0018:ffff88801aa67bc0 EFLAGS: 00010286 [ 50.268576] RAX: 0000000000000000 RBX: ffffed100354cf78 RCX: ffffffff813a4050 [ 50.269864] RDX: ffff888017173780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.271136] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100354cf2f [ 50.272429] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.273734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa67df8 [ 50.275026] FS: 00007f393feb2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.276466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.277531] CR2: 00007f39403a4580 CR3: 000000001f5e1000 CR4: 0000000000350ef0 [ 50.278819] Call Trace: [ 50.279330] [ 50.279741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.280663] ? __create_object+0x59/0x80 [ 50.281448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.282447] __vmalloc_noprof+0x59/0x60 [ 50.283164] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.284056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.284994] bpf_prog_alloc+0x39/0x200 [ 50.285732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.286657] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.287566] do_seccomp+0x349/0x25e0 [ 50.288241] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.289134] ? __pfx_do_seccomp+0x10/0x10 [ 50.289916] ? find_held_lock+0x2b/0x80 [ 50.290870] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.291829] ? static_key_count+0x60/0x80 [ 50.292639] prctl_set_seccomp+0x4e/0x70 [ 50.293410] __do_sys_prctl+0xe6c/0x1d70 [ 50.294143] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.294985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.295947] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.296916] ? irqentry_exit+0xf3/0x650 [ 50.297671] do_syscall_64+0xbf/0x430 [ 50.298405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.299347] RIP: 0033:0x7f39403a45cd [ 50.300006] 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 [ 50.303170] RSP: 002b:00007fff1e1e6420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.304582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39403a45cd [ 50.305863] RDX: 0000563ba45e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.307140] RBP: 00007fff1e1e6480 R08: 0000000000000000 R09: 00007fff1e1e5b20 [ 50.308414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563bd288fad0 [ 50.309699] R13: 00007fff1e1e68b0 R14: 0000563bd2890bc0 R15: 0000563bd28a1780 [ 50.310982] [ 50.311447] irq event stamp: 1813 [ 50.312055] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 50.313559] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.314828] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 50.316127] softirqs last disabled at (1419): [] __irq_exit_rcu+0xc4/0x100 [ 50.317401] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5055' (ECDSA) to the list of known hosts. 2025/11/18 12:50:57 fuzzer started 2025/11/18 12:50:57 dialing manager at localhost:34383 2025/11/18 12:50:57 checking machine... 2025/11/18 12:50:57 checking revisions... [ 51.210968] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:50:57 testing simple program... [ 51.304902] cgroup: Unknown subsys name 'net' [ 51.362021] cgroup: Unknown subsys name 'cpuset' [ 51.383509] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:50:56 Registers: info registers vcpu 0 RAX=0000000000043b21 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0606fcba0 CR3=000000000d32f000 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=7b551bf416b89d90a9425e6666a346d0 XMM02=00000000003052f0ec2efd57dc4c00df XMM03=0000000000312440a86b3d67578e4ea8 XMM04=60c62b105643aaf400000000000ae988 XMM05=0394861f14684e590000000000321658 XMM06=3e829fc8c8edc99000000000003214e0 XMM07=e042d86d42eb936e00000000003126c0 XMM08=a86b3d67578e4ea80000000000305350 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800d967770 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88800d967601 RSI=ffff88800d9676a8 RDI=ffff88800d9676a8 RBP=ffff88800d967300 RSP=ffff88800d967238 R8 =0000000000000001 R9 =ffff88800d9672e8 R10=000000000003c9ed R11=000000000002671b R12=ffff88800d967308 R13=ffff88800d9672f0 R14=ffff88800d9676a8 R15=ffff88800d9672a8 RIP=ffffffff8135fb38 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 00007efc4af78900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc4b52f618 CR3=000000001f752000 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